1 /* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.provider; 18 19 import static android.provider.SettingsValidators.ANY_INTEGER_VALIDATOR; 20 import static android.provider.SettingsValidators.ANY_STRING_VALIDATOR; 21 import static android.provider.SettingsValidators.BOOLEAN_VALIDATOR; 22 import static android.provider.SettingsValidators.COMPONENT_NAME_VALIDATOR; 23 import static android.provider.SettingsValidators.LENIENT_IP_ADDRESS_VALIDATOR; 24 import static android.provider.SettingsValidators.LOCALE_VALIDATOR; 25 import static android.provider.SettingsValidators.NON_NEGATIVE_INTEGER_VALIDATOR; 26 import static android.provider.SettingsValidators.NULLABLE_COMPONENT_NAME_VALIDATOR; 27 import static android.provider.SettingsValidators.PACKAGE_NAME_VALIDATOR; 28 import static android.provider.SettingsValidators.URI_VALIDATOR; 29 30 import android.Manifest; 31 import android.annotation.IntDef; 32 import android.annotation.IntRange; 33 import android.annotation.NonNull; 34 import android.annotation.Nullable; 35 import android.annotation.RequiresPermission; 36 import android.annotation.SdkConstant; 37 import android.annotation.SdkConstant.SdkConstantType; 38 import android.annotation.SystemApi; 39 import android.annotation.TestApi; 40 import android.annotation.UserIdInt; 41 import android.app.ActivityThread; 42 import android.app.AppOpsManager; 43 import android.app.Application; 44 import android.app.NotificationChannel; 45 import android.app.NotificationManager; 46 import android.app.SearchManager; 47 import android.app.WallpaperManager; 48 import android.content.ComponentName; 49 import android.content.ContentResolver; 50 import android.content.ContentValues; 51 import android.content.Context; 52 import android.content.IContentProvider; 53 import android.content.Intent; 54 import android.content.pm.ActivityInfo; 55 import android.content.pm.PackageManager; 56 import android.content.pm.ResolveInfo; 57 import android.content.res.Configuration; 58 import android.content.res.Resources; 59 import android.database.Cursor; 60 import android.database.SQLException; 61 import android.location.LocationManager; 62 import android.media.AudioFormat; 63 import android.net.ConnectivityManager; 64 import android.net.NetworkScoreManager; 65 import android.net.Uri; 66 import android.net.wifi.WifiManager; 67 import android.os.BatteryManager; 68 import android.os.Binder; 69 import android.os.Build.VERSION_CODES; 70 import android.os.Bundle; 71 import android.os.DropBoxManager; 72 import android.os.IBinder; 73 import android.os.LocaleList; 74 import android.os.Process; 75 import android.os.RemoteException; 76 import android.os.ResultReceiver; 77 import android.os.ServiceManager; 78 import android.os.UserHandle; 79 import android.provider.SettingsValidators.Validator; 80 import android.speech.tts.TextToSpeech; 81 import android.telephony.SubscriptionManager; 82 import android.text.TextUtils; 83 import android.util.AndroidException; 84 import android.util.ArrayMap; 85 import android.util.ArraySet; 86 import android.util.Log; 87 import android.util.MemoryIntArray; 88 import android.view.textservice.TextServicesManager; 89 90 import com.android.internal.annotations.GuardedBy; 91 import com.android.internal.app.ColorDisplayController; 92 import com.android.internal.widget.ILockSettings; 93 94 import java.io.IOException; 95 import java.lang.annotation.Retention; 96 import java.lang.annotation.RetentionPolicy; 97 import java.net.URISyntaxException; 98 import java.text.SimpleDateFormat; 99 import java.util.HashMap; 100 import java.util.HashSet; 101 import java.util.Locale; 102 import java.util.Map; 103 import java.util.Set; 104 105 /** 106 * The Settings provider contains global system-level device preferences. 107 */ 108 public final class Settings { 109 110 // Intent actions for Settings 111 112 /** 113 * Activity Action: Show system settings. 114 * <p> 115 * Input: Nothing. 116 * <p> 117 * Output: Nothing. 118 */ 119 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 120 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 121 122 /** 123 * Activity Action: Show settings to allow configuration of APNs. 124 * <p> 125 * Input: Nothing. 126 * <p> 127 * Output: Nothing. 128 * 129 * <p class="note"> 130 * In some cases, a matching Activity may not exist, so ensure you 131 * safeguard against this. 132 */ 133 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 134 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 135 136 /** 137 * Activity Action: Show settings to allow configuration of current location 138 * sources. 139 * <p> 140 * In some cases, a matching Activity may not exist, so ensure you 141 * safeguard against this. 142 * <p> 143 * Input: Nothing. 144 * <p> 145 * Output: Nothing. 146 */ 147 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 148 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 149 "android.settings.LOCATION_SOURCE_SETTINGS"; 150 151 /** 152 * Activity Action: Show scanning settings to allow configuration of Wi-Fi 153 * and Bluetooth scanning settings. 154 * <p> 155 * In some cases, a matching Activity may not exist, so ensure you 156 * safeguard against this. 157 * <p> 158 * Input: Nothing. 159 * <p> 160 * Output: Nothing. 161 * @hide 162 */ 163 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 164 public static final String ACTION_LOCATION_SCANNING_SETTINGS = 165 "android.settings.LOCATION_SCANNING_SETTINGS"; 166 167 /** 168 * Activity Action: Show settings to allow configuration of users. 169 * <p> 170 * In some cases, a matching Activity may not exist, so ensure you 171 * safeguard against this. 172 * <p> 173 * Input: Nothing. 174 * <p> 175 * Output: Nothing. 176 * @hide 177 */ 178 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 179 public static final String ACTION_USER_SETTINGS = 180 "android.settings.USER_SETTINGS"; 181 182 /** 183 * Activity Action: Show settings to allow configuration of wireless controls 184 * such as Wi-Fi, Bluetooth and Mobile networks. 185 * <p> 186 * In some cases, a matching Activity may not exist, so ensure you 187 * safeguard against this. 188 * <p> 189 * Input: Nothing. 190 * <p> 191 * Output: Nothing. 192 */ 193 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 194 public static final String ACTION_WIRELESS_SETTINGS = 195 "android.settings.WIRELESS_SETTINGS"; 196 197 /** 198 * Activity Action: Show tether provisioning activity. 199 * 200 * <p> 201 * In some cases, a matching Activity may not exist, so ensure you 202 * safeguard against this. 203 * <p> 204 * Input: {@link ConnectivityManager#EXTRA_TETHER_TYPE} should be included to specify which type 205 * of tethering should be checked. {@link ConnectivityManager#EXTRA_PROVISION_CALLBACK} should 206 * contain a {@link ResultReceiver} which will be called back with a tether result code. 207 * <p> 208 * Output: The result of the provisioning check. 209 * {@link ConnectivityManager#TETHER_ERROR_NO_ERROR} if successful, 210 * {@link ConnectivityManager#TETHER_ERROR_PROVISION_FAILED} for failure. 211 * 212 * @hide 213 */ 214 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 215 public static final String ACTION_TETHER_PROVISIONING = 216 "android.settings.TETHER_PROVISIONING_UI"; 217 218 /** 219 * Activity Action: Show settings to allow entering/exiting airplane mode. 220 * <p> 221 * In some cases, a matching Activity may not exist, so ensure you 222 * safeguard against this. 223 * <p> 224 * Input: Nothing. 225 * <p> 226 * Output: Nothing. 227 */ 228 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 229 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 230 "android.settings.AIRPLANE_MODE_SETTINGS"; 231 232 /** 233 * Activity Action: Show mobile data usage list. 234 * <p> 235 * Input: {@link EXTRA_NETWORK_TEMPLATE} and {@link EXTRA_SUB_ID} should be included to specify 236 * how and what mobile data statistics should be collected. 237 * <p> 238 * Output: Nothing 239 * @hide 240 */ 241 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 242 public static final String ACTION_MOBILE_DATA_USAGE = 243 "android.settings.MOBILE_DATA_USAGE"; 244 245 /** @hide */ 246 public static final String EXTRA_NETWORK_TEMPLATE = "network_template"; 247 248 /** 249 * An int extra specifying a subscription ID. 250 * 251 * @see android.telephony.SubscriptionInfo#getSubscriptionId 252 */ 253 public static final String EXTRA_SUB_ID = "android.provider.extra.SUB_ID"; 254 255 /** 256 * Activity Action: Modify Airplane mode settings using a voice command. 257 * <p> 258 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 259 * <p> 260 * This intent MUST be started using 261 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 262 * startVoiceActivity}. 263 * <p> 264 * Note: The activity implementing this intent MUST verify that 265 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 266 * modifying the setting. 267 * <p> 268 * Input: To tell which state airplane mode should be set to, add the 269 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 270 * If the extra is not included, no changes will be made. 271 * <p> 272 * Output: Nothing. 273 */ 274 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 275 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 276 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 277 278 /** 279 * Activity Action: Show settings for accessibility modules. 280 * <p> 281 * In some cases, a matching Activity may not exist, so ensure you 282 * safeguard against this. 283 * <p> 284 * Input: Nothing. 285 * <p> 286 * Output: Nothing. 287 */ 288 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 289 public static final String ACTION_ACCESSIBILITY_SETTINGS = 290 "android.settings.ACCESSIBILITY_SETTINGS"; 291 292 /** 293 * Activity Action: Show settings to control access to usage information. 294 * <p> 295 * In some cases, a matching Activity may not exist, so ensure you 296 * safeguard against this. 297 * <p> 298 * Input: Nothing. 299 * <p> 300 * Output: Nothing. 301 */ 302 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 303 public static final String ACTION_USAGE_ACCESS_SETTINGS = 304 "android.settings.USAGE_ACCESS_SETTINGS"; 305 306 /** 307 * Activity Category: Show application settings related to usage access. 308 * <p> 309 * An activity that provides a user interface for adjusting usage access related 310 * preferences for its containing application. Optional but recommended for apps that 311 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 312 * <p> 313 * The activity may define meta-data to describe what usage access is 314 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 315 * will be displayed in Settings. 316 * <p> 317 * Input: Nothing. 318 * <p> 319 * Output: Nothing. 320 */ 321 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 322 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 323 "android.intent.category.USAGE_ACCESS_CONFIG"; 324 325 /** 326 * Metadata key: Reason for needing usage access. 327 * <p> 328 * A key for metadata attached to an activity that receives action 329 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 330 * user as description of how the app uses usage access. 331 * <p> 332 */ 333 public static final String METADATA_USAGE_ACCESS_REASON = 334 "android.settings.metadata.USAGE_ACCESS_REASON"; 335 336 /** 337 * Activity Action: Show settings to allow configuration of security and 338 * location privacy. 339 * <p> 340 * In some cases, a matching Activity may not exist, so ensure you 341 * safeguard against this. 342 * <p> 343 * Input: Nothing. 344 * <p> 345 * Output: Nothing. 346 */ 347 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 348 public static final String ACTION_SECURITY_SETTINGS = 349 "android.settings.SECURITY_SETTINGS"; 350 351 /** 352 * Activity Action: Show settings to allow configuration of trusted external sources 353 * 354 * Input: Optionally, the Intent's data URI can specify the application package name to 355 * directly invoke the management GUI specific to the package name. For example 356 * "package:com.my.app". 357 * <p> 358 * Output: Nothing. 359 */ 360 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 361 public static final String ACTION_MANAGE_UNKNOWN_APP_SOURCES = 362 "android.settings.MANAGE_UNKNOWN_APP_SOURCES"; 363 364 /** 365 * Activity Action: Show trusted credentials settings, opening to the user tab, 366 * to allow management of installed credentials. 367 * <p> 368 * In some cases, a matching Activity may not exist, so ensure you 369 * safeguard against this. 370 * <p> 371 * Input: Nothing. 372 * <p> 373 * Output: Nothing. 374 * @hide 375 */ 376 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 377 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 378 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 379 380 /** 381 * Activity Action: Show dialog explaining that an installed CA cert may enable 382 * monitoring of encrypted network traffic. 383 * <p> 384 * In some cases, a matching Activity may not exist, so ensure you 385 * safeguard against this. Add {@link #EXTRA_NUMBER_OF_CERTIFICATES} extra to indicate the 386 * number of certificates. 387 * <p> 388 * Input: Nothing. 389 * <p> 390 * Output: Nothing. 391 * @hide 392 */ 393 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 394 public static final String ACTION_MONITORING_CERT_INFO = 395 "com.android.settings.MONITORING_CERT_INFO"; 396 397 /** 398 * Activity Action: Show settings to allow configuration of privacy options. 399 * <p> 400 * In some cases, a matching Activity may not exist, so ensure you 401 * safeguard against this. 402 * <p> 403 * Input: Nothing. 404 * <p> 405 * Output: Nothing. 406 */ 407 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 408 public static final String ACTION_PRIVACY_SETTINGS = 409 "android.settings.PRIVACY_SETTINGS"; 410 411 /** 412 * Activity Action: Show settings to allow configuration of VPN. 413 * <p> 414 * In some cases, a matching Activity may not exist, so ensure you 415 * safeguard against this. 416 * <p> 417 * Input: Nothing. 418 * <p> 419 * Output: Nothing. 420 */ 421 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 422 public static final String ACTION_VPN_SETTINGS = 423 "android.settings.VPN_SETTINGS"; 424 425 /** 426 * Activity Action: Show settings to allow configuration of Wi-Fi. 427 * <p> 428 * In some cases, a matching Activity may not exist, so ensure you 429 * safeguard against this. 430 * <p> 431 * Input: Nothing. 432 * <p> 433 * Output: Nothing. 434 */ 435 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 436 public static final String ACTION_WIFI_SETTINGS = 437 "android.settings.WIFI_SETTINGS"; 438 439 /** 440 * Activity Action: Show settings to allow configuration of a static IP 441 * address for Wi-Fi. 442 * <p> 443 * In some cases, a matching Activity may not exist, so ensure you safeguard 444 * against this. 445 * <p> 446 * Input: Nothing. 447 * <p> 448 * Output: Nothing. 449 */ 450 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 451 public static final String ACTION_WIFI_IP_SETTINGS = 452 "android.settings.WIFI_IP_SETTINGS"; 453 454 /** 455 * Activity Action: Show settings to allow configuration of data and view data usage. 456 * <p> 457 * In some cases, a matching Activity may not exist, so ensure you 458 * safeguard against this. 459 * <p> 460 * Input: Nothing. 461 * <p> 462 * Output: Nothing. 463 */ 464 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 465 public static final String ACTION_DATA_USAGE_SETTINGS = 466 "android.settings.DATA_USAGE_SETTINGS"; 467 468 /** 469 * Activity Action: Show settings to allow configuration of Bluetooth. 470 * <p> 471 * In some cases, a matching Activity may not exist, so ensure you 472 * safeguard against this. 473 * <p> 474 * Input: Nothing. 475 * <p> 476 * Output: Nothing. 477 */ 478 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 479 public static final String ACTION_BLUETOOTH_SETTINGS = 480 "android.settings.BLUETOOTH_SETTINGS"; 481 482 /** 483 * Activity Action: Show settings to allow configuration of Assist Gesture. 484 * <p> 485 * In some cases, a matching Activity may not exist, so ensure you 486 * safeguard against this. 487 * <p> 488 * Input: Nothing. 489 * <p> 490 * Output: Nothing. 491 * @hide 492 */ 493 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 494 public static final String ACTION_ASSIST_GESTURE_SETTINGS = 495 "android.settings.ASSIST_GESTURE_SETTINGS"; 496 497 /** 498 * Activity Action: Show settings to enroll fingerprints, and setup PIN/Pattern/Pass if 499 * necessary. 500 * <p> 501 * Input: Nothing. 502 * <p> 503 * Output: Nothing. 504 */ 505 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 506 public static final String ACTION_FINGERPRINT_ENROLL = 507 "android.settings.FINGERPRINT_ENROLL"; 508 509 /** 510 * Activity Action: Show settings to allow configuration of cast endpoints. 511 * <p> 512 * In some cases, a matching Activity may not exist, so ensure you 513 * safeguard against this. 514 * <p> 515 * Input: Nothing. 516 * <p> 517 * Output: Nothing. 518 */ 519 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 520 public static final String ACTION_CAST_SETTINGS = 521 "android.settings.CAST_SETTINGS"; 522 523 /** 524 * Activity Action: Show settings to allow configuration of date and time. 525 * <p> 526 * In some cases, a matching Activity may not exist, so ensure you 527 * safeguard against this. 528 * <p> 529 * Input: Nothing. 530 * <p> 531 * Output: Nothing. 532 */ 533 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 534 public static final String ACTION_DATE_SETTINGS = 535 "android.settings.DATE_SETTINGS"; 536 537 /** 538 * Activity Action: Show settings to allow configuration of sound and volume. 539 * <p> 540 * In some cases, a matching Activity may not exist, so ensure you 541 * safeguard against this. 542 * <p> 543 * Input: Nothing. 544 * <p> 545 * Output: Nothing. 546 */ 547 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 548 public static final String ACTION_SOUND_SETTINGS = 549 "android.settings.SOUND_SETTINGS"; 550 551 /** 552 * Activity Action: Show settings to allow configuration of display. 553 * <p> 554 * In some cases, a matching Activity may not exist, so ensure you 555 * safeguard against this. 556 * <p> 557 * Input: Nothing. 558 * <p> 559 * Output: Nothing. 560 */ 561 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 562 public static final String ACTION_DISPLAY_SETTINGS = 563 "android.settings.DISPLAY_SETTINGS"; 564 565 /** 566 * Activity Action: Show settings to allow configuration of Night display. 567 * <p> 568 * In some cases, a matching Activity may not exist, so ensure you 569 * safeguard against this. 570 * <p> 571 * Input: Nothing. 572 * <p> 573 * Output: Nothing. 574 */ 575 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 576 public static final String ACTION_NIGHT_DISPLAY_SETTINGS = 577 "android.settings.NIGHT_DISPLAY_SETTINGS"; 578 579 /** 580 * Activity Action: Show settings to allow configuration of locale. 581 * <p> 582 * In some cases, a matching Activity may not exist, so ensure you 583 * safeguard against this. 584 * <p> 585 * Input: Nothing. 586 * <p> 587 * Output: Nothing. 588 */ 589 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 590 public static final String ACTION_LOCALE_SETTINGS = 591 "android.settings.LOCALE_SETTINGS"; 592 593 /** 594 * Activity Action: Show settings to configure input methods, in particular 595 * allowing the user to enable input methods. 596 * <p> 597 * In some cases, a matching Activity may not exist, so ensure you 598 * safeguard against this. 599 * <p> 600 * Input: Nothing. 601 * <p> 602 * Output: Nothing. 603 */ 604 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 605 public static final String ACTION_VOICE_INPUT_SETTINGS = 606 "android.settings.VOICE_INPUT_SETTINGS"; 607 608 /** 609 * Activity Action: Show settings to configure input methods, in particular 610 * allowing the user to enable input methods. 611 * <p> 612 * In some cases, a matching Activity may not exist, so ensure you 613 * safeguard against this. 614 * <p> 615 * Input: Nothing. 616 * <p> 617 * Output: Nothing. 618 */ 619 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 620 public static final String ACTION_INPUT_METHOD_SETTINGS = 621 "android.settings.INPUT_METHOD_SETTINGS"; 622 623 /** 624 * Activity Action: Show settings to enable/disable input method subtypes. 625 * <p> 626 * In some cases, a matching Activity may not exist, so ensure you 627 * safeguard against this. 628 * <p> 629 * To tell which input method's subtypes are displayed in the settings, add 630 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 631 * If there is no extra in this Intent, subtypes from all installed input methods 632 * will be displayed in the settings. 633 * 634 * @see android.view.inputmethod.InputMethodInfo#getId 635 * <p> 636 * Input: Nothing. 637 * <p> 638 * Output: Nothing. 639 */ 640 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 641 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 642 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 643 644 /** 645 * Activity Action: Show settings to manage the user input dictionary. 646 * <p> 647 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 648 * it is guaranteed there will always be an appropriate implementation for this Intent action. 649 * In prior releases of the platform this was optional, so ensure you safeguard against it. 650 * <p> 651 * Input: Nothing. 652 * <p> 653 * Output: Nothing. 654 */ 655 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 656 public static final String ACTION_USER_DICTIONARY_SETTINGS = 657 "android.settings.USER_DICTIONARY_SETTINGS"; 658 659 /** 660 * Activity Action: Show settings to configure the hardware keyboard. 661 * <p> 662 * In some cases, a matching Activity may not exist, so ensure you 663 * safeguard against this. 664 * <p> 665 * Input: Nothing. 666 * <p> 667 * Output: Nothing. 668 */ 669 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 670 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 671 "android.settings.HARD_KEYBOARD_SETTINGS"; 672 673 /** 674 * Activity Action: Adds a word to the user dictionary. 675 * <p> 676 * In some cases, a matching Activity may not exist, so ensure you 677 * safeguard against this. 678 * <p> 679 * Input: An extra with key <code>word</code> that contains the word 680 * that should be added to the dictionary. 681 * <p> 682 * Output: Nothing. 683 * 684 * @hide 685 */ 686 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 687 public static final String ACTION_USER_DICTIONARY_INSERT = 688 "com.android.settings.USER_DICTIONARY_INSERT"; 689 690 /** 691 * Activity Action: Show settings to allow configuration of application-related settings. 692 * <p> 693 * In some cases, a matching Activity may not exist, so ensure you 694 * safeguard against this. 695 * <p> 696 * Input: Nothing. 697 * <p> 698 * Output: Nothing. 699 */ 700 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 701 public static final String ACTION_APPLICATION_SETTINGS = 702 "android.settings.APPLICATION_SETTINGS"; 703 704 /** 705 * Activity Action: Show settings to allow configuration of application 706 * development-related settings. As of 707 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 708 * a required part of the platform. 709 * <p> 710 * Input: Nothing. 711 * <p> 712 * Output: Nothing. 713 */ 714 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 715 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 716 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 717 718 /** 719 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 720 * <p> 721 * In some cases, a matching Activity may not exist, so ensure you 722 * safeguard against this. 723 * <p> 724 * Input: Nothing. 725 * <p> 726 * Output: Nothing. 727 */ 728 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 729 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 730 "android.settings.QUICK_LAUNCH_SETTINGS"; 731 732 /** 733 * Activity Action: Show settings to manage installed applications. 734 * <p> 735 * In some cases, a matching Activity may not exist, so ensure you 736 * safeguard against this. 737 * <p> 738 * Input: Nothing. 739 * <p> 740 * Output: Nothing. 741 */ 742 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 743 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 744 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 745 746 /** 747 * Activity Action: Show settings to manage all applications. 748 * <p> 749 * In some cases, a matching Activity may not exist, so ensure you 750 * safeguard against this. 751 * <p> 752 * Input: Nothing. 753 * <p> 754 * Output: Nothing. 755 */ 756 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 757 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 758 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 759 760 /** 761 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 762 * <p> 763 * In some cases, a matching Activity may not exist, so ensure you 764 * safeguard against this. 765 * <p> 766 * Input: Optionally, the Intent's data URI can specify the application package name to 767 * directly invoke the management GUI specific to the package name. For example 768 * "package:com.my.app". 769 * <p> 770 * Output: Nothing. 771 */ 772 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 773 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 774 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 775 776 /** 777 * Activity Action: Show screen for controlling which apps are allowed to write/modify 778 * system settings. 779 * <p> 780 * In some cases, a matching Activity may not exist, so ensure you 781 * safeguard against this. 782 * <p> 783 * Input: Optionally, the Intent's data URI can specify the application package name to 784 * directly invoke the management GUI specific to the package name. For example 785 * "package:com.my.app". 786 * <p> 787 * Output: Nothing. 788 */ 789 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 790 public static final String ACTION_MANAGE_WRITE_SETTINGS = 791 "android.settings.action.MANAGE_WRITE_SETTINGS"; 792 793 /** 794 * Activity Action: Show screen of details about a particular application. 795 * <p> 796 * In some cases, a matching Activity may not exist, so ensure you 797 * safeguard against this. 798 * <p> 799 * Input: The Intent's data URI specifies the application package name 800 * to be shown, with the "package" scheme. That is "package:com.my.app". 801 * <p> 802 * Output: Nothing. 803 */ 804 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 805 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 806 "android.settings.APPLICATION_DETAILS_SETTINGS"; 807 808 /** 809 * Activity Action: Show the "Open by Default" page in a particular application's details page. 810 * <p> 811 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 812 * <p> 813 * Input: The Intent's data URI specifies the application package name 814 * to be shown, with the "package" scheme. That is "package:com.my.app". 815 * <p> 816 * Output: Nothing. 817 * @hide 818 */ 819 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 820 public static final String ACTION_APPLICATION_DETAILS_SETTINGS_OPEN_BY_DEFAULT_PAGE = 821 "android.settings.APPLICATION_DETAILS_SETTINGS_OPEN_BY_DEFAULT_PAGE"; 822 823 /** 824 * Activity Action: Show list of applications that have been running 825 * foreground services (to the user "running in the background"). 826 * <p> 827 * Input: Extras "packages" is a string array of package names. 828 * <p> 829 * Output: Nothing. 830 * @hide 831 */ 832 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 833 public static final String ACTION_FOREGROUND_SERVICES_SETTINGS = 834 "android.settings.FOREGROUND_SERVICES_SETTINGS"; 835 836 /** 837 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 838 * <p> 839 * Input: Nothing. 840 * <p> 841 * Output: Nothing. 842 * <p> 843 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 844 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 845 * already ignoring optimizations. You can use 846 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 847 * on this list. 848 */ 849 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 850 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 851 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 852 853 /** 854 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 855 * put them on the whitelist of apps shown by 856 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 857 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 858 * permission. 859 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 860 * provided by the platform for applications to operate correctly in the various power 861 * saving modes. This is only for unusual applications that need to deeply control their own 862 * execution, at the potential expense of the user's battery life. Note that these applications 863 * greatly run the risk of showing to the user as high power consumers on their device.</p> 864 * <p> 865 * Input: The Intent's data URI must specify the application package name 866 * to be shown, with the "package" scheme. That is "package:com.my.app". 867 * <p> 868 * Output: Nothing. 869 * <p> 870 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 871 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 872 * already ignoring optimizations. 873 */ 874 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 875 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 876 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 877 878 /** 879 * Activity Action: Show screen for controlling background data 880 * restrictions for a particular application. 881 * <p> 882 * Input: Intent's data URI set with an application name, using the 883 * "package" schema (like "package:com.my.app"). 884 * 885 * <p> 886 * Output: Nothing. 887 * <p> 888 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 889 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the 890 * status of the background data restrictions for them. 891 * 892 * <p class="note"> 893 * In some cases, a matching Activity may not exist, so ensure you 894 * safeguard against this. 895 */ 896 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 897 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 898 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 899 900 /** 901 * @hide 902 * Activity Action: Show the "app ops" settings screen. 903 * <p> 904 * Input: Nothing. 905 * <p> 906 * Output: Nothing. 907 */ 908 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 909 public static final String ACTION_APP_OPS_SETTINGS = 910 "android.settings.APP_OPS_SETTINGS"; 911 912 /** 913 * Activity Action: Show settings for system update functionality. 914 * <p> 915 * In some cases, a matching Activity may not exist, so ensure you 916 * safeguard against this. 917 * <p> 918 * Input: Nothing. 919 * <p> 920 * Output: Nothing. 921 * 922 * @hide 923 */ 924 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 925 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 926 "android.settings.SYSTEM_UPDATE_SETTINGS"; 927 928 /** 929 * Activity Action: Show settings for managed profile settings. 930 * <p> 931 * In some cases, a matching Activity may not exist, so ensure you 932 * safeguard against this. 933 * <p> 934 * Input: Nothing. 935 * <p> 936 * Output: Nothing. 937 * 938 * @hide 939 */ 940 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 941 public static final String ACTION_MANAGED_PROFILE_SETTINGS = 942 "android.settings.MANAGED_PROFILE_SETTINGS"; 943 944 /** 945 * Activity Action: Show settings to allow configuration of sync settings. 946 * <p> 947 * In some cases, a matching Activity may not exist, so ensure you 948 * safeguard against this. 949 * <p> 950 * The account types available to add via the add account button may be restricted by adding an 951 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 952 * authorities. Only account types which can sync with that content provider will be offered to 953 * the user. 954 * <p> 955 * Input: Nothing. 956 * <p> 957 * Output: Nothing. 958 */ 959 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 960 public static final String ACTION_SYNC_SETTINGS = 961 "android.settings.SYNC_SETTINGS"; 962 963 /** 964 * Activity Action: Show add account screen for creating a new account. 965 * <p> 966 * In some cases, a matching Activity may not exist, so ensure you 967 * safeguard against this. 968 * <p> 969 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 970 * extra to the Intent with one or more syncable content provider's authorities. Only account 971 * types which can sync with that content provider will be offered to the user. 972 * <p> 973 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 974 * Intent with one or more account types. 975 * <p> 976 * Input: Nothing. 977 * <p> 978 * Output: Nothing. 979 */ 980 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 981 public static final String ACTION_ADD_ACCOUNT = 982 "android.settings.ADD_ACCOUNT_SETTINGS"; 983 984 /** 985 * Activity Action: Show settings for selecting the network operator. 986 * <p> 987 * In some cases, a matching Activity may not exist, so ensure you 988 * safeguard against this. 989 * <p> 990 * The subscription ID of the subscription for which available network operators should be 991 * displayed may be optionally specified with {@link #EXTRA_SUB_ID}. 992 * <p> 993 * Input: Nothing. 994 * <p> 995 * Output: Nothing. 996 */ 997 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 998 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 999 "android.settings.NETWORK_OPERATOR_SETTINGS"; 1000 1001 /** 1002 * Activity Action: Show settings for selection of 2G/3G. 1003 * <p> 1004 * In some cases, a matching Activity may not exist, so ensure you 1005 * safeguard against this. 1006 * <p> 1007 * Input: Nothing. 1008 * <p> 1009 * Output: Nothing. 1010 */ 1011 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1012 public static final String ACTION_DATA_ROAMING_SETTINGS = 1013 "android.settings.DATA_ROAMING_SETTINGS"; 1014 1015 /** 1016 * Activity Action: Show settings for internal storage. 1017 * <p> 1018 * In some cases, a matching Activity may not exist, so ensure you 1019 * safeguard against this. 1020 * <p> 1021 * Input: Nothing. 1022 * <p> 1023 * Output: Nothing. 1024 */ 1025 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1026 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 1027 "android.settings.INTERNAL_STORAGE_SETTINGS"; 1028 /** 1029 * Activity Action: Show settings for memory card storage. 1030 * <p> 1031 * In some cases, a matching Activity may not exist, so ensure you 1032 * safeguard against this. 1033 * <p> 1034 * Input: Nothing. 1035 * <p> 1036 * Output: Nothing. 1037 */ 1038 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1039 public static final String ACTION_MEMORY_CARD_SETTINGS = 1040 "android.settings.MEMORY_CARD_SETTINGS"; 1041 1042 /** 1043 * Activity Action: Show settings for global search. 1044 * <p> 1045 * In some cases, a matching Activity may not exist, so ensure you 1046 * safeguard against this. 1047 * <p> 1048 * Input: Nothing. 1049 * <p> 1050 * Output: Nothing 1051 */ 1052 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1053 public static final String ACTION_SEARCH_SETTINGS = 1054 "android.search.action.SEARCH_SETTINGS"; 1055 1056 /** 1057 * Activity Action: Show general device information settings (serial 1058 * number, software version, phone number, etc.). 1059 * <p> 1060 * In some cases, a matching Activity may not exist, so ensure you 1061 * safeguard against this. 1062 * <p> 1063 * Input: Nothing. 1064 * <p> 1065 * Output: Nothing 1066 */ 1067 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1068 public static final String ACTION_DEVICE_INFO_SETTINGS = 1069 "android.settings.DEVICE_INFO_SETTINGS"; 1070 1071 /** 1072 * Activity Action: Show NFC settings. 1073 * <p> 1074 * This shows UI that allows NFC to be turned on or off. 1075 * <p> 1076 * In some cases, a matching Activity may not exist, so ensure you 1077 * safeguard against this. 1078 * <p> 1079 * Input: Nothing. 1080 * <p> 1081 * Output: Nothing 1082 * @see android.nfc.NfcAdapter#isEnabled() 1083 */ 1084 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1085 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 1086 1087 /** 1088 * Activity Action: Show NFC Sharing settings. 1089 * <p> 1090 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 1091 * off. 1092 * <p> 1093 * In some cases, a matching Activity may not exist, so ensure you 1094 * safeguard against this. 1095 * <p> 1096 * Input: Nothing. 1097 * <p> 1098 * Output: Nothing 1099 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 1100 */ 1101 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1102 public static final String ACTION_NFCSHARING_SETTINGS = 1103 "android.settings.NFCSHARING_SETTINGS"; 1104 1105 /** 1106 * Activity Action: Show NFC Tap & Pay settings 1107 * <p> 1108 * This shows UI that allows the user to configure Tap&Pay 1109 * settings. 1110 * <p> 1111 * In some cases, a matching Activity may not exist, so ensure you 1112 * safeguard against this. 1113 * <p> 1114 * Input: Nothing. 1115 * <p> 1116 * Output: Nothing 1117 */ 1118 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1119 public static final String ACTION_NFC_PAYMENT_SETTINGS = 1120 "android.settings.NFC_PAYMENT_SETTINGS"; 1121 1122 /** 1123 * Activity Action: Show Daydream settings. 1124 * <p> 1125 * In some cases, a matching Activity may not exist, so ensure you 1126 * safeguard against this. 1127 * <p> 1128 * Input: Nothing. 1129 * <p> 1130 * Output: Nothing. 1131 * @see android.service.dreams.DreamService 1132 */ 1133 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1134 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 1135 1136 /** 1137 * Activity Action: Show Notification listener settings. 1138 * <p> 1139 * In some cases, a matching Activity may not exist, so ensure you 1140 * safeguard against this. 1141 * <p> 1142 * Input: Nothing. 1143 * <p> 1144 * Output: Nothing. 1145 * @see android.service.notification.NotificationListenerService 1146 */ 1147 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1148 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 1149 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 1150 1151 /** 1152 * Activity Action: Show Do Not Disturb access settings. 1153 * <p> 1154 * Users can grant and deny access to Do Not Disturb configuration from here. 1155 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 1156 * details. 1157 * <p> 1158 * Input: Nothing. 1159 * <p> 1160 * Output: Nothing. 1161 * 1162 * <p class="note"> 1163 * In some cases, a matching Activity may not exist, so ensure you 1164 * safeguard against this. 1165 */ 1166 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1167 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 1168 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 1169 1170 /** 1171 * @hide 1172 */ 1173 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1174 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 1175 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 1176 1177 /** 1178 * Activity Action: Show settings for video captioning. 1179 * <p> 1180 * In some cases, a matching Activity may not exist, so ensure you safeguard 1181 * against this. 1182 * <p> 1183 * Input: Nothing. 1184 * <p> 1185 * Output: Nothing. 1186 */ 1187 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1188 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1189 1190 /** 1191 * Activity Action: Show the top level print settings. 1192 * <p> 1193 * In some cases, a matching Activity may not exist, so ensure you 1194 * safeguard against this. 1195 * <p> 1196 * Input: Nothing. 1197 * <p> 1198 * Output: Nothing. 1199 */ 1200 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1201 public static final String ACTION_PRINT_SETTINGS = 1202 "android.settings.ACTION_PRINT_SETTINGS"; 1203 1204 /** 1205 * Activity Action: Show Zen Mode configuration settings. 1206 * 1207 * @hide 1208 */ 1209 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1210 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1211 1212 /** 1213 * Activity Action: Show Zen Mode visual effects configuration settings. 1214 * 1215 * @hide 1216 */ 1217 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1218 public static final String ZEN_MODE_BLOCKED_EFFECTS_SETTINGS = 1219 "android.settings.ZEN_MODE_BLOCKED_EFFECTS_SETTINGS"; 1220 1221 /** 1222 * Activity Action: Show Zen Mode onboarding activity. 1223 * 1224 * @hide 1225 */ 1226 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1227 public static final String ZEN_MODE_ONBOARDING = "android.settings.ZEN_MODE_ONBOARDING"; 1228 1229 /** 1230 * Activity Action: Show Zen Mode (aka Do Not Disturb) priority configuration settings. 1231 */ 1232 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1233 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1234 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1235 1236 /** 1237 * Activity Action: Show Zen Mode automation configuration settings. 1238 * 1239 * @hide 1240 */ 1241 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1242 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1243 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1244 1245 /** 1246 * Activity Action: Modify do not disturb mode settings. 1247 * <p> 1248 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1249 * <p> 1250 * This intent MUST be started using 1251 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1252 * startVoiceActivity}. 1253 * <p> 1254 * Note: The Activity implementing this intent MUST verify that 1255 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1256 * returns true before modifying the setting. 1257 * <p> 1258 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1259 * how long the user wishes to avoid interruptions for. The optional 1260 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1261 * enabling or disabling do not disturb mode. If either extra is not included, the 1262 * user maybe asked to provide the value. 1263 * <p> 1264 * Output: Nothing. 1265 */ 1266 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1267 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1268 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1269 1270 /** 1271 * Activity Action: Show Zen Mode schedule rule configuration settings. 1272 * 1273 * @hide 1274 */ 1275 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1276 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1277 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1278 1279 /** 1280 * Activity Action: Show Zen Mode event rule configuration settings. 1281 * 1282 * @hide 1283 */ 1284 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1285 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1286 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1287 1288 /** 1289 * Activity Action: Show Zen Mode external rule configuration settings. 1290 * 1291 * @hide 1292 */ 1293 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1294 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1295 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1296 1297 /** 1298 * Activity Action: Show the regulatory information screen for the device. 1299 * <p> 1300 * In some cases, a matching Activity may not exist, so ensure you safeguard 1301 * against this. 1302 * <p> 1303 * Input: Nothing. 1304 * <p> 1305 * Output: Nothing. 1306 */ 1307 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1308 public static final String 1309 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1310 1311 /** 1312 * Activity Action: Show Device Name Settings. 1313 * <p> 1314 * In some cases, a matching Activity may not exist, so ensure you safeguard 1315 * against this. 1316 * 1317 * @hide 1318 */ 1319 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1320 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1321 1322 /** 1323 * Activity Action: Show pairing settings. 1324 * <p> 1325 * In some cases, a matching Activity may not exist, so ensure you safeguard 1326 * against this. 1327 * 1328 * @hide 1329 */ 1330 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1331 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1332 1333 /** 1334 * Activity Action: Show battery saver settings. 1335 * <p> 1336 * In some cases, a matching Activity may not exist, so ensure you safeguard 1337 * against this. 1338 */ 1339 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1340 public static final String ACTION_BATTERY_SAVER_SETTINGS 1341 = "android.settings.BATTERY_SAVER_SETTINGS"; 1342 1343 /** 1344 * Activity Action: Modify Battery Saver mode setting using a voice command. 1345 * <p> 1346 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1347 * <p> 1348 * This intent MUST be started using 1349 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1350 * startVoiceActivity}. 1351 * <p> 1352 * Note: The activity implementing this intent MUST verify that 1353 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1354 * modifying the setting. 1355 * <p> 1356 * Input: To tell which state batter saver mode should be set to, add the 1357 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1358 * If the extra is not included, no changes will be made. 1359 * <p> 1360 * Output: Nothing. 1361 */ 1362 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1363 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1364 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1365 1366 /** 1367 * Activity Action: Show Home selection settings. If there are multiple activities 1368 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1369 * to pick your preferred activity. 1370 */ 1371 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1372 public static final String ACTION_HOME_SETTINGS 1373 = "android.settings.HOME_SETTINGS"; 1374 1375 /** 1376 * Activity Action: Show Default apps settings. 1377 * <p> 1378 * In some cases, a matching Activity may not exist, so ensure you 1379 * safeguard against this. 1380 * <p> 1381 * Input: Nothing. 1382 * <p> 1383 * Output: Nothing. 1384 */ 1385 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1386 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1387 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1388 1389 /** 1390 * Activity Action: Show notification settings. 1391 * 1392 * @hide 1393 */ 1394 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1395 public static final String ACTION_NOTIFICATION_SETTINGS 1396 = "android.settings.NOTIFICATION_SETTINGS"; 1397 1398 /** 1399 * Activity Action: Show app listing settings, filtered by those that send notifications. 1400 * 1401 * @hide 1402 */ 1403 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1404 public static final String ACTION_ALL_APPS_NOTIFICATION_SETTINGS = 1405 "android.settings.ALL_APPS_NOTIFICATION_SETTINGS"; 1406 1407 /** 1408 * Activity Action: Show notification settings for a single app. 1409 * <p> 1410 * Input: {@link #EXTRA_APP_PACKAGE}, the package to display. 1411 * <p> 1412 * Output: Nothing. 1413 */ 1414 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1415 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1416 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1417 1418 /** 1419 * Activity Action: Show notification settings for a single {@link NotificationChannel}. 1420 * <p> 1421 * Input: {@link #EXTRA_APP_PACKAGE}, the package containing the channel to display. 1422 * Input: {@link #EXTRA_CHANNEL_ID}, the id of the channel to display. 1423 * <p> 1424 * Output: Nothing. 1425 */ 1426 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1427 public static final String ACTION_CHANNEL_NOTIFICATION_SETTINGS 1428 = "android.settings.CHANNEL_NOTIFICATION_SETTINGS"; 1429 1430 /** 1431 * Activity Extra: The package owner of the notification channel settings to display. 1432 * <p> 1433 * This must be passed as an extra field to the {@link #ACTION_CHANNEL_NOTIFICATION_SETTINGS}. 1434 */ 1435 public static final String EXTRA_APP_PACKAGE = "android.provider.extra.APP_PACKAGE"; 1436 1437 /** 1438 * Activity Extra: The {@link NotificationChannel#getId()} of the notification channel settings 1439 * to display. 1440 * <p> 1441 * This must be passed as an extra field to the {@link #ACTION_CHANNEL_NOTIFICATION_SETTINGS}. 1442 */ 1443 public static final String EXTRA_CHANNEL_ID = "android.provider.extra.CHANNEL_ID"; 1444 1445 /** 1446 * Activity Action: Show notification redaction settings. 1447 * 1448 * @hide 1449 */ 1450 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1451 public static final String ACTION_APP_NOTIFICATION_REDACTION 1452 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1453 1454 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1455 1456 /** 1457 * Activity Action: Show a dialog with disabled by policy message. 1458 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1459 * the user know about this. 1460 * <p> 1461 * Input: Nothing. 1462 * <p> 1463 * Output: Nothing. 1464 * 1465 * @hide 1466 */ 1467 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1468 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1469 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1470 1471 /** 1472 * Activity Action: Show a dialog for remote bugreport flow. 1473 * <p> 1474 * Input: Nothing. 1475 * <p> 1476 * Output: Nothing. 1477 * 1478 * @hide 1479 */ 1480 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1481 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1482 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1483 1484 /** 1485 * Activity Action: Show VR listener settings. 1486 * <p> 1487 * Input: Nothing. 1488 * <p> 1489 * Output: Nothing. 1490 * 1491 * @see android.service.vr.VrListenerService 1492 */ 1493 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1494 public static final String ACTION_VR_LISTENER_SETTINGS 1495 = "android.settings.VR_LISTENER_SETTINGS"; 1496 1497 /** 1498 * Activity Action: Show Picture-in-picture settings. 1499 * <p> 1500 * Input: Nothing. 1501 * <p> 1502 * Output: Nothing. 1503 * 1504 * @hide 1505 */ 1506 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1507 public static final String ACTION_PICTURE_IN_PICTURE_SETTINGS 1508 = "android.settings.PICTURE_IN_PICTURE_SETTINGS"; 1509 1510 /** 1511 * Activity Action: Show Storage Manager settings. 1512 * <p> 1513 * Input: Nothing. 1514 * <p> 1515 * Output: Nothing. 1516 * 1517 * @hide 1518 */ 1519 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1520 public static final String ACTION_STORAGE_MANAGER_SETTINGS 1521 = "android.settings.STORAGE_MANAGER_SETTINGS"; 1522 1523 /** 1524 * Activity Action: Allows user to select current webview implementation. 1525 * <p> 1526 * Input: Nothing. 1527 * <p> 1528 * Output: Nothing. 1529 */ 1530 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1531 public static final String ACTION_WEBVIEW_SETTINGS = "android.settings.WEBVIEW_SETTINGS"; 1532 1533 /** 1534 * Activity Action: Show enterprise privacy section. 1535 * <p> 1536 * Input: Nothing. 1537 * <p> 1538 * Output: Nothing. 1539 * @hide 1540 */ 1541 @SystemApi 1542 @TestApi 1543 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1544 public static final String ACTION_ENTERPRISE_PRIVACY_SETTINGS 1545 = "android.settings.ENTERPRISE_PRIVACY_SETTINGS"; 1546 1547 /** 1548 * Activity Action: Show screen that let user select its Autofill Service. 1549 * <p> 1550 * Input: Intent's data URI set with an application name, using the 1551 * "package" schema (like "package:com.my.app"). 1552 * 1553 * <p> 1554 * Output: {@link android.app.Activity#RESULT_OK} if user selected an Autofill Service belonging 1555 * to the caller package. 1556 * 1557 * <p> 1558 * <b>NOTE: </b> Applications should call 1559 * {@link android.view.autofill.AutofillManager#hasEnabledAutofillServices()} and 1560 * {@link android.view.autofill.AutofillManager#isAutofillSupported()}, and only use this action 1561 * to start an activity if they return {@code false} and {@code true} respectively. 1562 */ 1563 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1564 public static final String ACTION_REQUEST_SET_AUTOFILL_SERVICE = 1565 "android.settings.REQUEST_SET_AUTOFILL_SERVICE"; 1566 1567 /** 1568 * Activity Action: Show screen for controlling which apps have access on volume directories. 1569 * <p> 1570 * Input: Nothing. 1571 * <p> 1572 * Output: Nothing. 1573 * <p> 1574 * Applications typically use this action to ask the user to revert the "Do not ask again" 1575 * status of directory access requests made by 1576 * {@link android.os.storage.StorageVolume#createAccessIntent(String)}. 1577 */ 1578 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1579 public static final String ACTION_STORAGE_VOLUME_ACCESS_SETTINGS = 1580 "android.settings.STORAGE_VOLUME_ACCESS_SETTINGS"; 1581 1582 // End of Intent actions for Settings 1583 1584 /** 1585 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1586 */ 1587 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1588 1589 /** 1590 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1591 */ 1592 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1593 1594 /** 1595 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1596 */ 1597 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1598 1599 /** 1600 * @hide - Specifies that the caller of the fast-path call()-based flow tracks 1601 * the settings generation in order to cache values locally. If this key is 1602 * mapped to a <code>null</code> string extra in the request bundle, the response 1603 * bundle will contain the same key mapped to a parcelable extra which would be 1604 * an {@link android.util.MemoryIntArray}. The response will also contain an 1605 * integer mapped to the {@link #CALL_METHOD_GENERATION_INDEX_KEY} which is the 1606 * index in the array clients should use to lookup the generation. For efficiency 1607 * the caller should request the generation tracking memory array only if it 1608 * doesn't already have it. 1609 * 1610 * @see #CALL_METHOD_GENERATION_INDEX_KEY 1611 */ 1612 public static final String CALL_METHOD_TRACK_GENERATION_KEY = "_track_generation"; 1613 1614 /** 1615 * @hide Key with the location in the {@link android.util.MemoryIntArray} where 1616 * to look up the generation id of the backing table. The value is an integer. 1617 * 1618 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1619 */ 1620 public static final String CALL_METHOD_GENERATION_INDEX_KEY = "_generation_index"; 1621 1622 /** 1623 * @hide Key with the settings table generation. The value is an integer. 1624 * 1625 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1626 */ 1627 public static final String CALL_METHOD_GENERATION_KEY = "_generation"; 1628 1629 /** 1630 * @hide - User handle argument extra to the fast-path call()-based requests 1631 */ 1632 public static final String CALL_METHOD_USER_KEY = "_user"; 1633 1634 /** 1635 * @hide - Boolean argument extra to the fast-path call()-based requests 1636 */ 1637 public static final String CALL_METHOD_MAKE_DEFAULT_KEY = "_make_default"; 1638 1639 /** 1640 * @hide - User handle argument extra to the fast-path call()-based requests 1641 */ 1642 public static final String CALL_METHOD_RESET_MODE_KEY = "_reset_mode"; 1643 1644 /** 1645 * @hide - String argument extra to the fast-path call()-based requests 1646 */ 1647 public static final String CALL_METHOD_TAG_KEY = "_tag"; 1648 1649 /** @hide - Private call() method to write to 'system' table */ 1650 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1651 1652 /** @hide - Private call() method to write to 'secure' table */ 1653 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1654 1655 /** @hide - Private call() method to write to 'global' table */ 1656 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1657 1658 /** @hide - Private call() method to reset to defaults the 'global' table */ 1659 public static final String CALL_METHOD_RESET_GLOBAL = "RESET_global"; 1660 1661 /** @hide - Private call() method to reset to defaults the 'secure' table */ 1662 public static final String CALL_METHOD_RESET_SECURE = "RESET_secure"; 1663 1664 /** 1665 * Activity Extra: Limit available options in launched activity based on the given authority. 1666 * <p> 1667 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1668 * provider's authorities as a String[]. This field is used by some intents to alter the 1669 * behavior of the called activity. 1670 * <p> 1671 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1672 * on the authority given. 1673 */ 1674 public static final String EXTRA_AUTHORITIES = "authorities"; 1675 1676 /** 1677 * Activity Extra: Limit available options in launched activity based on the given account 1678 * types. 1679 * <p> 1680 * This can be passed as an extra field in an Activity Intent with one or more account types 1681 * as a String[]. This field is used by some intents to alter the behavior of the called 1682 * activity. 1683 * <p> 1684 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1685 * list. 1686 */ 1687 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1688 1689 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1690 1691 /** 1692 * Activity Extra: The device identifier to act upon. 1693 * <p> 1694 * This can be passed as an extra field in an Activity Intent with a single 1695 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1696 * settings for the given device. 1697 * <p> 1698 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1699 * dialog for the given device. 1700 * @hide 1701 */ 1702 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1703 1704 /** 1705 * Activity Extra: Enable or disable Airplane Mode. 1706 * <p> 1707 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1708 * intent as a boolean to indicate if it should be enabled. 1709 */ 1710 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1711 1712 /** 1713 * Activity Extra: Enable or disable Battery saver mode. 1714 * <p> 1715 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1716 * intent as a boolean to indicate if it should be enabled. 1717 */ 1718 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1719 "android.settings.extra.battery_saver_mode_enabled"; 1720 1721 /** 1722 * Activity Extra: Enable or disable Do Not Disturb mode. 1723 * <p> 1724 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1725 * intent as a boolean to indicate if it should be enabled. 1726 */ 1727 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1728 "android.settings.extra.do_not_disturb_mode_enabled"; 1729 1730 /** 1731 * Activity Extra: How many minutes to enable do not disturb mode for. 1732 * <p> 1733 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1734 * intent to indicate how long do not disturb mode should be enabled for. 1735 */ 1736 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1737 "android.settings.extra.do_not_disturb_mode_minutes"; 1738 1739 /** 1740 * Reset mode: reset to defaults only settings changed by the 1741 * calling package. If there is a default set the setting 1742 * will be set to it, otherwise the setting will be deleted. 1743 * This is the only type of reset available to non-system clients. 1744 * @hide 1745 */ 1746 public static final int RESET_MODE_PACKAGE_DEFAULTS = 1; 1747 1748 /** 1749 * Reset mode: reset all settings set by untrusted packages, which is 1750 * packages that aren't a part of the system, to the current defaults. 1751 * If there is a default set the setting will be set to it, otherwise 1752 * the setting will be deleted. This mode is only available to the system. 1753 * @hide 1754 */ 1755 public static final int RESET_MODE_UNTRUSTED_DEFAULTS = 2; 1756 1757 /** 1758 * Reset mode: delete all settings set by untrusted packages, which is 1759 * packages that aren't a part of the system. If a setting is set by an 1760 * untrusted package it will be deleted if its default is not provided 1761 * by the system, otherwise the setting will be set to its default. 1762 * This mode is only available to the system. 1763 * @hide 1764 */ 1765 public static final int RESET_MODE_UNTRUSTED_CHANGES = 3; 1766 1767 /** 1768 * Reset mode: reset all settings to defaults specified by trusted 1769 * packages, which is packages that are a part of the system, and 1770 * delete all settings set by untrusted packages. If a setting has 1771 * a default set by a system package it will be set to the default, 1772 * otherwise the setting will be deleted. This mode is only available 1773 * to the system. 1774 * @hide 1775 */ 1776 public static final int RESET_MODE_TRUSTED_DEFAULTS = 4; 1777 1778 /** @hide */ 1779 @Retention(RetentionPolicy.SOURCE) 1780 @IntDef(prefix = { "RESET_MODE_" }, value = { 1781 RESET_MODE_PACKAGE_DEFAULTS, 1782 RESET_MODE_UNTRUSTED_DEFAULTS, 1783 RESET_MODE_UNTRUSTED_CHANGES, 1784 RESET_MODE_TRUSTED_DEFAULTS 1785 }) 1786 public @interface ResetMode{} 1787 1788 1789 /** 1790 * User has not started setup personalization. 1791 * @hide 1792 */ 1793 public static final int USER_SETUP_PERSONALIZATION_NOT_STARTED = 0; 1794 1795 /** 1796 * User has not yet completed setup personalization. 1797 * @hide 1798 */ 1799 public static final int USER_SETUP_PERSONALIZATION_STARTED = 1; 1800 1801 /** 1802 * User has snoozed personalization and will complete it later. 1803 * @hide 1804 */ 1805 public static final int USER_SETUP_PERSONALIZATION_PAUSED = 2; 1806 1807 /** 1808 * User has completed setup personalization. 1809 * @hide 1810 */ 1811 public static final int USER_SETUP_PERSONALIZATION_COMPLETE = 10; 1812 1813 /** @hide */ 1814 @Retention(RetentionPolicy.SOURCE) 1815 @IntDef({ 1816 USER_SETUP_PERSONALIZATION_NOT_STARTED, 1817 USER_SETUP_PERSONALIZATION_STARTED, 1818 USER_SETUP_PERSONALIZATION_PAUSED, 1819 USER_SETUP_PERSONALIZATION_COMPLETE 1820 }) 1821 public @interface UserSetupPersonalization {} 1822 1823 /** 1824 * Activity Extra: Number of certificates 1825 * <p> 1826 * This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO} 1827 * intent to indicate the number of certificates 1828 * @hide 1829 */ 1830 public static final String EXTRA_NUMBER_OF_CERTIFICATES = 1831 "android.settings.extra.number_of_certificates"; 1832 1833 private static final String JID_RESOURCE_PREFIX = "android"; 1834 1835 public static final String AUTHORITY = "settings"; 1836 1837 private static final String TAG = "Settings"; 1838 private static final boolean LOCAL_LOGV = false; 1839 1840 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1841 // with a partial enable/disable state in multi-threaded situations. 1842 private static final Object mLocationSettingsLock = new Object(); 1843 1844 // Used in system server calling uid workaround in call() 1845 private static boolean sInSystemServer = false; 1846 private static final Object sInSystemServerLock = new Object(); 1847 1848 /** @hide */ 1849 public static void setInSystemServer() { 1850 synchronized (sInSystemServerLock) { 1851 sInSystemServer = true; 1852 } 1853 } 1854 1855 /** @hide */ 1856 public static boolean isInSystemServer() { 1857 synchronized (sInSystemServerLock) { 1858 return sInSystemServer; 1859 } 1860 } 1861 1862 public static class SettingNotFoundException extends AndroidException { 1863 public SettingNotFoundException(String msg) { 1864 super(msg); 1865 } 1866 } 1867 1868 /** 1869 * Common base for tables of name/value settings. 1870 */ 1871 public static class NameValueTable implements BaseColumns { 1872 public static final String NAME = "name"; 1873 public static final String VALUE = "value"; 1874 1875 protected static boolean putString(ContentResolver resolver, Uri uri, 1876 String name, String value) { 1877 // The database will take care of replacing duplicates. 1878 try { 1879 ContentValues values = new ContentValues(); 1880 values.put(NAME, name); 1881 values.put(VALUE, value); 1882 resolver.insert(uri, values); 1883 return true; 1884 } catch (SQLException e) { 1885 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1886 return false; 1887 } 1888 } 1889 1890 public static Uri getUriFor(Uri uri, String name) { 1891 return Uri.withAppendedPath(uri, name); 1892 } 1893 } 1894 1895 private static final class GenerationTracker { 1896 private final MemoryIntArray mArray; 1897 private final Runnable mErrorHandler; 1898 private final int mIndex; 1899 private int mCurrentGeneration; 1900 1901 public GenerationTracker(@NonNull MemoryIntArray array, int index, 1902 int generation, Runnable errorHandler) { 1903 mArray = array; 1904 mIndex = index; 1905 mErrorHandler = errorHandler; 1906 mCurrentGeneration = generation; 1907 } 1908 1909 public boolean isGenerationChanged() { 1910 final int currentGeneration = readCurrentGeneration(); 1911 if (currentGeneration >= 0) { 1912 if (currentGeneration == mCurrentGeneration) { 1913 return false; 1914 } 1915 mCurrentGeneration = currentGeneration; 1916 } 1917 return true; 1918 } 1919 1920 public int getCurrentGeneration() { 1921 return mCurrentGeneration; 1922 } 1923 1924 private int readCurrentGeneration() { 1925 try { 1926 return mArray.get(mIndex); 1927 } catch (IOException e) { 1928 Log.e(TAG, "Error getting current generation", e); 1929 if (mErrorHandler != null) { 1930 mErrorHandler.run(); 1931 } 1932 } 1933 return -1; 1934 } 1935 1936 public void destroy() { 1937 try { 1938 mArray.close(); 1939 } catch (IOException e) { 1940 Log.e(TAG, "Error closing backing array", e); 1941 if (mErrorHandler != null) { 1942 mErrorHandler.run(); 1943 } 1944 } 1945 } 1946 } 1947 1948 private static final class ContentProviderHolder { 1949 private final Object mLock = new Object(); 1950 1951 @GuardedBy("mLock") 1952 private final Uri mUri; 1953 @GuardedBy("mLock") 1954 private IContentProvider mContentProvider; 1955 1956 public ContentProviderHolder(Uri uri) { 1957 mUri = uri; 1958 } 1959 1960 public IContentProvider getProvider(ContentResolver contentResolver) { 1961 synchronized (mLock) { 1962 if (mContentProvider == null) { 1963 mContentProvider = contentResolver 1964 .acquireProvider(mUri.getAuthority()); 1965 } 1966 return mContentProvider; 1967 } 1968 } 1969 1970 public void clearProviderForTest() { 1971 synchronized (mLock) { 1972 mContentProvider = null; 1973 } 1974 } 1975 } 1976 1977 // Thread-safe. 1978 private static class NameValueCache { 1979 private static final boolean DEBUG = false; 1980 1981 private static final String[] SELECT_VALUE_PROJECTION = new String[] { 1982 Settings.NameValueTable.VALUE 1983 }; 1984 1985 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1986 1987 // Must synchronize on 'this' to access mValues and mValuesVersion. 1988 private final HashMap<String, String> mValues = new HashMap<>(); 1989 1990 private final Uri mUri; 1991 private final ContentProviderHolder mProviderHolder; 1992 1993 // The method we'll call (or null, to not use) on the provider 1994 // for the fast path of retrieving settings. 1995 private final String mCallGetCommand; 1996 private final String mCallSetCommand; 1997 1998 @GuardedBy("this") 1999 private GenerationTracker mGenerationTracker; 2000 2001 public NameValueCache(Uri uri, String getCommand, String setCommand, 2002 ContentProviderHolder providerHolder) { 2003 mUri = uri; 2004 mCallGetCommand = getCommand; 2005 mCallSetCommand = setCommand; 2006 mProviderHolder = providerHolder; 2007 } 2008 2009 public boolean putStringForUser(ContentResolver cr, String name, String value, 2010 String tag, boolean makeDefault, final int userHandle) { 2011 try { 2012 Bundle arg = new Bundle(); 2013 arg.putString(Settings.NameValueTable.VALUE, value); 2014 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 2015 if (tag != null) { 2016 arg.putString(CALL_METHOD_TAG_KEY, tag); 2017 } 2018 if (makeDefault) { 2019 arg.putBoolean(CALL_METHOD_MAKE_DEFAULT_KEY, true); 2020 } 2021 IContentProvider cp = mProviderHolder.getProvider(cr); 2022 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 2023 } catch (RemoteException e) { 2024 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 2025 return false; 2026 } 2027 return true; 2028 } 2029 2030 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 2031 final boolean isSelf = (userHandle == UserHandle.myUserId()); 2032 int currentGeneration = -1; 2033 if (isSelf) { 2034 synchronized (NameValueCache.this) { 2035 if (mGenerationTracker != null) { 2036 if (mGenerationTracker.isGenerationChanged()) { 2037 if (DEBUG) { 2038 Log.i(TAG, "Generation changed for type:" 2039 + mUri.getPath() + " in package:" 2040 + cr.getPackageName() +" and user:" + userHandle); 2041 } 2042 mValues.clear(); 2043 } else if (mValues.containsKey(name)) { 2044 return mValues.get(name); 2045 } 2046 if (mGenerationTracker != null) { 2047 currentGeneration = mGenerationTracker.getCurrentGeneration(); 2048 } 2049 } 2050 } 2051 } else { 2052 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 2053 + " by user " + UserHandle.myUserId() + " so skipping cache"); 2054 } 2055 2056 IContentProvider cp = mProviderHolder.getProvider(cr); 2057 2058 // Try the fast path first, not using query(). If this 2059 // fails (alternate Settings provider that doesn't support 2060 // this interface?) then we fall back to the query/table 2061 // interface. 2062 if (mCallGetCommand != null) { 2063 try { 2064 Bundle args = null; 2065 if (!isSelf) { 2066 args = new Bundle(); 2067 args.putInt(CALL_METHOD_USER_KEY, userHandle); 2068 } 2069 boolean needsGenerationTracker = false; 2070 synchronized (NameValueCache.this) { 2071 if (isSelf && mGenerationTracker == null) { 2072 needsGenerationTracker = true; 2073 if (args == null) { 2074 args = new Bundle(); 2075 } 2076 args.putString(CALL_METHOD_TRACK_GENERATION_KEY, null); 2077 if (DEBUG) { 2078 Log.i(TAG, "Requested generation tracker for type: "+ mUri.getPath() 2079 + " in package:" + cr.getPackageName() +" and user:" 2080 + userHandle); 2081 } 2082 } 2083 } 2084 Bundle b; 2085 // If we're in system server and in a binder transaction we need to clear the 2086 // calling uid. This works around code in system server that did not call 2087 // clearCallingIdentity, previously this wasn't needed because reading settings 2088 // did not do permission checking but thats no longer the case. 2089 // Long term this should be removed and callers should properly call 2090 // clearCallingIdentity or use a ContentResolver from the caller as needed. 2091 if (Settings.isInSystemServer() && Binder.getCallingUid() != Process.myUid()) { 2092 final long token = Binder.clearCallingIdentity(); 2093 try { 2094 b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 2095 } finally { 2096 Binder.restoreCallingIdentity(token); 2097 } 2098 } else { 2099 b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 2100 } 2101 if (b != null) { 2102 String value = b.getString(Settings.NameValueTable.VALUE); 2103 // Don't update our cache for reads of other users' data 2104 if (isSelf) { 2105 synchronized (NameValueCache.this) { 2106 if (needsGenerationTracker) { 2107 MemoryIntArray array = b.getParcelable( 2108 CALL_METHOD_TRACK_GENERATION_KEY); 2109 final int index = b.getInt( 2110 CALL_METHOD_GENERATION_INDEX_KEY, -1); 2111 if (array != null && index >= 0) { 2112 final int generation = b.getInt( 2113 CALL_METHOD_GENERATION_KEY, 0); 2114 if (DEBUG) { 2115 Log.i(TAG, "Received generation tracker for type:" 2116 + mUri.getPath() + " in package:" 2117 + cr.getPackageName() + " and user:" 2118 + userHandle + " with index:" + index); 2119 } 2120 if (mGenerationTracker != null) { 2121 mGenerationTracker.destroy(); 2122 } 2123 mGenerationTracker = new GenerationTracker(array, index, 2124 generation, () -> { 2125 synchronized (NameValueCache.this) { 2126 Log.e(TAG, "Error accessing generation" 2127 + " tracker - removing"); 2128 if (mGenerationTracker != null) { 2129 GenerationTracker generationTracker = 2130 mGenerationTracker; 2131 mGenerationTracker = null; 2132 generationTracker.destroy(); 2133 mValues.clear(); 2134 } 2135 } 2136 }); 2137 } 2138 } 2139 if (mGenerationTracker != null && currentGeneration == 2140 mGenerationTracker.getCurrentGeneration()) { 2141 mValues.put(name, value); 2142 } 2143 } 2144 } else { 2145 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 2146 + " by " + UserHandle.myUserId() 2147 + " so not updating cache"); 2148 } 2149 return value; 2150 } 2151 // If the response Bundle is null, we fall through 2152 // to the query interface below. 2153 } catch (RemoteException e) { 2154 // Not supported by the remote side? Fall through 2155 // to query(). 2156 } 2157 } 2158 2159 Cursor c = null; 2160 try { 2161 Bundle queryArgs = ContentResolver.createSqlQueryBundle( 2162 NAME_EQ_PLACEHOLDER, new String[]{name}, null); 2163 // Same workaround as above. 2164 if (Settings.isInSystemServer() && Binder.getCallingUid() != Process.myUid()) { 2165 final long token = Binder.clearCallingIdentity(); 2166 try { 2167 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE_PROJECTION, queryArgs, 2168 null); 2169 } finally { 2170 Binder.restoreCallingIdentity(token); 2171 } 2172 } else { 2173 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE_PROJECTION, queryArgs, 2174 null); 2175 } 2176 if (c == null) { 2177 Log.w(TAG, "Can't get key " + name + " from " + mUri); 2178 return null; 2179 } 2180 2181 String value = c.moveToNext() ? c.getString(0) : null; 2182 synchronized (NameValueCache.this) { 2183 if(mGenerationTracker != null && 2184 currentGeneration == mGenerationTracker.getCurrentGeneration()) { 2185 mValues.put(name, value); 2186 } 2187 } 2188 if (LOCAL_LOGV) { 2189 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 2190 name + " = " + (value == null ? "(null)" : value)); 2191 } 2192 return value; 2193 } catch (RemoteException e) { 2194 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 2195 return null; // Return null, but don't cache it. 2196 } finally { 2197 if (c != null) c.close(); 2198 } 2199 } 2200 2201 public void clearGenerationTrackerForTest() { 2202 synchronized (NameValueCache.this) { 2203 if (mGenerationTracker != null) { 2204 mGenerationTracker.destroy(); 2205 } 2206 mValues.clear(); 2207 mGenerationTracker = null; 2208 } 2209 } 2210 } 2211 2212 /** 2213 * Checks if the specified context can draw on top of other apps. As of API 2214 * level 23, an app cannot draw on top of other apps unless it declares the 2215 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 2216 * manifest, <em>and</em> the user specifically grants the app this 2217 * capability. To prompt the user to grant this approval, the app must send an 2218 * intent with the action 2219 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 2220 * causes the system to display a permission management screen. 2221 * 2222 * @param context App context. 2223 * @return true if the specified context can draw on top of other apps, false otherwise 2224 */ 2225 public static boolean canDrawOverlays(Context context) { 2226 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 2227 context.getOpPackageName(), false); 2228 } 2229 2230 /** 2231 * System settings, containing miscellaneous system preferences. This 2232 * table holds simple name/value pairs. There are convenience 2233 * functions for accessing individual settings entries. 2234 */ 2235 public static final class System extends NameValueTable { 2236 // NOTE: If you add new settings here, be sure to add them to 2237 // com.android.providers.settings.SettingsProtoDumpUtil#dumpProtoSystemSettingsLocked. 2238 2239 private static final float DEFAULT_FONT_SCALE = 1.0f; 2240 2241 /** 2242 * The content:// style URL for this table 2243 */ 2244 public static final Uri CONTENT_URI = 2245 Uri.parse("content://" + AUTHORITY + "/system"); 2246 2247 private static final ContentProviderHolder sProviderHolder = 2248 new ContentProviderHolder(CONTENT_URI); 2249 2250 private static final NameValueCache sNameValueCache = new NameValueCache( 2251 CONTENT_URI, 2252 CALL_METHOD_GET_SYSTEM, 2253 CALL_METHOD_PUT_SYSTEM, 2254 sProviderHolder); 2255 2256 private static final HashSet<String> MOVED_TO_SECURE; 2257 static { 2258 MOVED_TO_SECURE = new HashSet<>(30); 2259 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 2260 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 2261 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 2262 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 2263 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 2264 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 2265 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 2266 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 2267 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 2268 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 2269 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 2270 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 2271 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 2272 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 2273 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 2274 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 2275 MOVED_TO_SECURE.add(Secure.WIFI_ON); 2276 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 2277 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 2278 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 2279 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 2280 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 2281 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 2282 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 2283 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 2284 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 2285 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 2286 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 2287 2288 // At one time in System, then Global, but now back in Secure 2289 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 2290 } 2291 2292 private static final HashSet<String> MOVED_TO_GLOBAL; 2293 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 2294 static { 2295 MOVED_TO_GLOBAL = new HashSet<>(); 2296 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<>(); 2297 2298 // these were originally in system but migrated to secure in the past, 2299 // so are duplicated in the Secure.* namespace 2300 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 2301 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 2302 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 2303 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 2304 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 2305 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 2306 2307 // these are moving directly from system to global 2308 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 2309 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 2310 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 2311 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 2312 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 2313 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 2314 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 2315 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 2316 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 2317 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 2318 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 2319 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 2320 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 2321 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 2322 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 2323 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 2324 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 2325 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 2326 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 2327 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 2328 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 2329 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 2330 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 2331 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 2332 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 2333 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 2334 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 2335 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 2336 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 2337 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 2338 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 2339 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 2340 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 2341 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 2342 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 2343 } 2344 2345 /** @hide */ 2346 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 2347 outKeySet.addAll(MOVED_TO_GLOBAL); 2348 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 2349 } 2350 2351 /** @hide */ 2352 public static void getMovedToSecureSettings(Set<String> outKeySet) { 2353 outKeySet.addAll(MOVED_TO_SECURE); 2354 } 2355 2356 /** @hide */ 2357 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 2358 outKeySet.addAll(MOVED_TO_GLOBAL); 2359 } 2360 2361 /** @hide */ 2362 public static void clearProviderForTest() { 2363 sProviderHolder.clearProviderForTest(); 2364 sNameValueCache.clearGenerationTrackerForTest(); 2365 } 2366 2367 /** 2368 * Look up a name in the database. 2369 * @param resolver to access the database with 2370 * @param name to look up in the table 2371 * @return the corresponding value, or null if not present 2372 */ 2373 public static String getString(ContentResolver resolver, String name) { 2374 return getStringForUser(resolver, name, resolver.getUserId()); 2375 } 2376 2377 /** @hide */ 2378 public static String getStringForUser(ContentResolver resolver, String name, 2379 int userHandle) { 2380 if (MOVED_TO_SECURE.contains(name)) { 2381 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2382 + " to android.provider.Settings.Secure, returning read-only value."); 2383 return Secure.getStringForUser(resolver, name, userHandle); 2384 } 2385 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2386 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2387 + " to android.provider.Settings.Global, returning read-only value."); 2388 return Global.getStringForUser(resolver, name, userHandle); 2389 } 2390 return sNameValueCache.getStringForUser(resolver, name, userHandle); 2391 } 2392 2393 /** 2394 * Store a name/value pair into the database. 2395 * @param resolver to access the database with 2396 * @param name to store 2397 * @param value to associate with the name 2398 * @return true if the value was set, false on database errors 2399 */ 2400 public static boolean putString(ContentResolver resolver, String name, String value) { 2401 return putStringForUser(resolver, name, value, resolver.getUserId()); 2402 } 2403 2404 /** @hide */ 2405 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 2406 int userHandle) { 2407 if (MOVED_TO_SECURE.contains(name)) { 2408 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2409 + " to android.provider.Settings.Secure, value is unchanged."); 2410 return false; 2411 } 2412 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2413 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2414 + " to android.provider.Settings.Global, value is unchanged."); 2415 return false; 2416 } 2417 return sNameValueCache.putStringForUser(resolver, name, value, null, false, userHandle); 2418 } 2419 2420 /** 2421 * Construct the content URI for a particular name/value pair, 2422 * useful for monitoring changes with a ContentObserver. 2423 * @param name to look up in the table 2424 * @return the corresponding content URI, or null if not present 2425 */ 2426 public static Uri getUriFor(String name) { 2427 if (MOVED_TO_SECURE.contains(name)) { 2428 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2429 + " to android.provider.Settings.Secure, returning Secure URI."); 2430 return Secure.getUriFor(Secure.CONTENT_URI, name); 2431 } 2432 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2433 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2434 + " to android.provider.Settings.Global, returning read-only global URI."); 2435 return Global.getUriFor(Global.CONTENT_URI, name); 2436 } 2437 return getUriFor(CONTENT_URI, name); 2438 } 2439 2440 /** 2441 * Convenience function for retrieving a single system settings value 2442 * as an integer. Note that internally setting values are always 2443 * stored as strings; this function converts the string to an integer 2444 * for you. The default value will be returned if the setting is 2445 * not defined or not an integer. 2446 * 2447 * @param cr The ContentResolver to access. 2448 * @param name The name of the setting to retrieve. 2449 * @param def Value to return if the setting is not defined. 2450 * 2451 * @return The setting's current value, or 'def' if it is not defined 2452 * or not a valid integer. 2453 */ 2454 public static int getInt(ContentResolver cr, String name, int def) { 2455 return getIntForUser(cr, name, def, cr.getUserId()); 2456 } 2457 2458 /** @hide */ 2459 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2460 String v = getStringForUser(cr, name, userHandle); 2461 try { 2462 return v != null ? Integer.parseInt(v) : def; 2463 } catch (NumberFormatException e) { 2464 return def; 2465 } 2466 } 2467 2468 /** 2469 * Convenience function for retrieving a single system settings value 2470 * as an integer. Note that internally setting values are always 2471 * stored as strings; this function converts the string to an integer 2472 * for you. 2473 * <p> 2474 * This version does not take a default value. If the setting has not 2475 * been set, or the string value is not a number, 2476 * it throws {@link SettingNotFoundException}. 2477 * 2478 * @param cr The ContentResolver to access. 2479 * @param name The name of the setting to retrieve. 2480 * 2481 * @throws SettingNotFoundException Thrown if a setting by the given 2482 * name can't be found or the setting value is not an integer. 2483 * 2484 * @return The setting's current value. 2485 */ 2486 public static int getInt(ContentResolver cr, String name) 2487 throws SettingNotFoundException { 2488 return getIntForUser(cr, name, cr.getUserId()); 2489 } 2490 2491 /** @hide */ 2492 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2493 throws SettingNotFoundException { 2494 String v = getStringForUser(cr, name, userHandle); 2495 try { 2496 return Integer.parseInt(v); 2497 } catch (NumberFormatException e) { 2498 throw new SettingNotFoundException(name); 2499 } 2500 } 2501 2502 /** 2503 * Convenience function for updating a single settings value as an 2504 * integer. This will either create a new entry in the table if the 2505 * given name does not exist, or modify the value of the existing row 2506 * with that name. Note that internally setting values are always 2507 * stored as strings, so this function converts the given value to a 2508 * string before storing it. 2509 * 2510 * @param cr The ContentResolver to access. 2511 * @param name The name of the setting to modify. 2512 * @param value The new value for the setting. 2513 * @return true if the value was set, false on database errors 2514 */ 2515 public static boolean putInt(ContentResolver cr, String name, int value) { 2516 return putIntForUser(cr, name, value, cr.getUserId()); 2517 } 2518 2519 /** @hide */ 2520 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2521 int userHandle) { 2522 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2523 } 2524 2525 /** 2526 * Convenience function for retrieving a single system settings value 2527 * as a {@code long}. Note that internally setting values are always 2528 * stored as strings; this function converts the string to a {@code long} 2529 * for you. The default value will be returned if the setting is 2530 * not defined or not a {@code long}. 2531 * 2532 * @param cr The ContentResolver to access. 2533 * @param name The name of the setting to retrieve. 2534 * @param def Value to return if the setting is not defined. 2535 * 2536 * @return The setting's current value, or 'def' if it is not defined 2537 * or not a valid {@code long}. 2538 */ 2539 public static long getLong(ContentResolver cr, String name, long def) { 2540 return getLongForUser(cr, name, def, cr.getUserId()); 2541 } 2542 2543 /** @hide */ 2544 public static long getLongForUser(ContentResolver cr, String name, long def, 2545 int userHandle) { 2546 String valString = getStringForUser(cr, name, userHandle); 2547 long value; 2548 try { 2549 value = valString != null ? Long.parseLong(valString) : def; 2550 } catch (NumberFormatException e) { 2551 value = def; 2552 } 2553 return value; 2554 } 2555 2556 /** 2557 * Convenience function for retrieving a single system settings value 2558 * as a {@code long}. Note that internally setting values are always 2559 * stored as strings; this function converts the string to a {@code long} 2560 * for you. 2561 * <p> 2562 * This version does not take a default value. If the setting has not 2563 * been set, or the string value is not a number, 2564 * it throws {@link SettingNotFoundException}. 2565 * 2566 * @param cr The ContentResolver to access. 2567 * @param name The name of the setting to retrieve. 2568 * 2569 * @return The setting's current value. 2570 * @throws SettingNotFoundException Thrown if a setting by the given 2571 * name can't be found or the setting value is not an integer. 2572 */ 2573 public static long getLong(ContentResolver cr, String name) 2574 throws SettingNotFoundException { 2575 return getLongForUser(cr, name, cr.getUserId()); 2576 } 2577 2578 /** @hide */ 2579 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2580 throws SettingNotFoundException { 2581 String valString = getStringForUser(cr, name, userHandle); 2582 try { 2583 return Long.parseLong(valString); 2584 } catch (NumberFormatException e) { 2585 throw new SettingNotFoundException(name); 2586 } 2587 } 2588 2589 /** 2590 * Convenience function for updating a single settings value as a long 2591 * integer. This will either create a new entry in the table if the 2592 * given name does not exist, or modify the value of the existing row 2593 * with that name. Note that internally setting values are always 2594 * stored as strings, so this function converts the given value to a 2595 * string before storing it. 2596 * 2597 * @param cr The ContentResolver to access. 2598 * @param name The name of the setting to modify. 2599 * @param value The new value for the setting. 2600 * @return true if the value was set, false on database errors 2601 */ 2602 public static boolean putLong(ContentResolver cr, String name, long value) { 2603 return putLongForUser(cr, name, value, cr.getUserId()); 2604 } 2605 2606 /** @hide */ 2607 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2608 int userHandle) { 2609 return putStringForUser(cr, name, Long.toString(value), userHandle); 2610 } 2611 2612 /** 2613 * Convenience function for retrieving a single system settings value 2614 * as a floating point number. Note that internally setting values are 2615 * always stored as strings; this function converts the string to an 2616 * float for you. The default value will be returned if the setting 2617 * is not defined or not a valid float. 2618 * 2619 * @param cr The ContentResolver to access. 2620 * @param name The name of the setting to retrieve. 2621 * @param def Value to return if the setting is not defined. 2622 * 2623 * @return The setting's current value, or 'def' if it is not defined 2624 * or not a valid float. 2625 */ 2626 public static float getFloat(ContentResolver cr, String name, float def) { 2627 return getFloatForUser(cr, name, def, cr.getUserId()); 2628 } 2629 2630 /** @hide */ 2631 public static float getFloatForUser(ContentResolver cr, String name, float def, 2632 int userHandle) { 2633 String v = getStringForUser(cr, name, userHandle); 2634 try { 2635 return v != null ? Float.parseFloat(v) : def; 2636 } catch (NumberFormatException e) { 2637 return def; 2638 } 2639 } 2640 2641 /** 2642 * Convenience function for retrieving a single system settings value 2643 * as a float. Note that internally setting values are always 2644 * stored as strings; this function converts the string to a float 2645 * for you. 2646 * <p> 2647 * This version does not take a default value. If the setting has not 2648 * been set, or the string value is not a number, 2649 * it throws {@link SettingNotFoundException}. 2650 * 2651 * @param cr The ContentResolver to access. 2652 * @param name The name of the setting to retrieve. 2653 * 2654 * @throws SettingNotFoundException Thrown if a setting by the given 2655 * name can't be found or the setting value is not a float. 2656 * 2657 * @return The setting's current value. 2658 */ 2659 public static float getFloat(ContentResolver cr, String name) 2660 throws SettingNotFoundException { 2661 return getFloatForUser(cr, name, cr.getUserId()); 2662 } 2663 2664 /** @hide */ 2665 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2666 throws SettingNotFoundException { 2667 String v = getStringForUser(cr, name, userHandle); 2668 if (v == null) { 2669 throw new SettingNotFoundException(name); 2670 } 2671 try { 2672 return Float.parseFloat(v); 2673 } catch (NumberFormatException e) { 2674 throw new SettingNotFoundException(name); 2675 } 2676 } 2677 2678 /** 2679 * Convenience function for updating a single settings value as a 2680 * floating point number. This will either create a new entry in the 2681 * table if the given name does not exist, or modify the value of the 2682 * existing row with that name. Note that internally setting values 2683 * are always stored as strings, so this function converts the given 2684 * value to a string before storing it. 2685 * 2686 * @param cr The ContentResolver to access. 2687 * @param name The name of the setting to modify. 2688 * @param value The new value for the setting. 2689 * @return true if the value was set, false on database errors 2690 */ 2691 public static boolean putFloat(ContentResolver cr, String name, float value) { 2692 return putFloatForUser(cr, name, value, cr.getUserId()); 2693 } 2694 2695 /** @hide */ 2696 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2697 int userHandle) { 2698 return putStringForUser(cr, name, Float.toString(value), userHandle); 2699 } 2700 2701 /** 2702 * Convenience function to read all of the current 2703 * configuration-related settings into a 2704 * {@link Configuration} object. 2705 * 2706 * @param cr The ContentResolver to access. 2707 * @param outConfig Where to place the configuration settings. 2708 */ 2709 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2710 adjustConfigurationForUser(cr, outConfig, cr.getUserId(), 2711 false /* updateSettingsIfEmpty */); 2712 } 2713 2714 /** @hide */ 2715 public static void adjustConfigurationForUser(ContentResolver cr, Configuration outConfig, 2716 int userHandle, boolean updateSettingsIfEmpty) { 2717 outConfig.fontScale = Settings.System.getFloatForUser( 2718 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2719 if (outConfig.fontScale < 0) { 2720 outConfig.fontScale = DEFAULT_FONT_SCALE; 2721 } 2722 2723 final String localeValue = 2724 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle); 2725 if (localeValue != null) { 2726 outConfig.setLocales(LocaleList.forLanguageTags(localeValue)); 2727 } else { 2728 // Do not update configuration with emtpy settings since we need to take over the 2729 // locale list of previous user if the settings value is empty. This happens when a 2730 // new user is created. 2731 2732 if (updateSettingsIfEmpty) { 2733 // Make current configuration persistent. This is necessary the first time a 2734 // user log in. At the first login, the configuration settings are empty, so we 2735 // need to store the adjusted configuration as the initial settings. 2736 Settings.System.putStringForUser( 2737 cr, SYSTEM_LOCALES, outConfig.getLocales().toLanguageTags(), 2738 userHandle); 2739 } 2740 } 2741 } 2742 2743 /** 2744 * @hide Erase the fields in the Configuration that should be applied 2745 * by the settings. 2746 */ 2747 public static void clearConfiguration(Configuration inoutConfig) { 2748 inoutConfig.fontScale = 0; 2749 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2750 inoutConfig.clearLocales(); 2751 } 2752 } 2753 2754 /** 2755 * Convenience function to write a batch of configuration-related 2756 * settings from a {@link Configuration} object. 2757 * 2758 * @param cr The ContentResolver to access. 2759 * @param config The settings to write. 2760 * @return true if the values were set, false on database errors 2761 */ 2762 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2763 return putConfigurationForUser(cr, config, cr.getUserId()); 2764 } 2765 2766 /** @hide */ 2767 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2768 int userHandle) { 2769 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2770 Settings.System.putStringForUser( 2771 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2772 } 2773 2774 /** @hide */ 2775 public static boolean hasInterestingConfigurationChanges(int changes) { 2776 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2777 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2778 } 2779 2780 /** @deprecated - Do not use */ 2781 @Deprecated 2782 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2783 return getShowGTalkServiceStatusForUser(cr, cr.getUserId()); 2784 } 2785 2786 /** 2787 * @hide 2788 * @deprecated - Do not use 2789 */ 2790 @Deprecated 2791 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2792 int userHandle) { 2793 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2794 } 2795 2796 /** @deprecated - Do not use */ 2797 @Deprecated 2798 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2799 setShowGTalkServiceStatusForUser(cr, flag, cr.getUserId()); 2800 } 2801 2802 /** 2803 * @hide 2804 * @deprecated - Do not use 2805 */ 2806 @Deprecated 2807 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2808 int userHandle) { 2809 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2810 } 2811 2812 /** 2813 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2814 */ 2815 @Deprecated 2816 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2817 2818 private static final Validator STAY_ON_WHILE_PLUGGED_IN_VALIDATOR = new Validator() { 2819 @Override 2820 public boolean validate(String value) { 2821 try { 2822 int val = Integer.parseInt(value); 2823 return (val == 0) 2824 || (val == BatteryManager.BATTERY_PLUGGED_AC) 2825 || (val == BatteryManager.BATTERY_PLUGGED_USB) 2826 || (val == BatteryManager.BATTERY_PLUGGED_WIRELESS) 2827 || (val == (BatteryManager.BATTERY_PLUGGED_AC 2828 | BatteryManager.BATTERY_PLUGGED_USB)) 2829 || (val == (BatteryManager.BATTERY_PLUGGED_AC 2830 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 2831 || (val == (BatteryManager.BATTERY_PLUGGED_USB 2832 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 2833 || (val == (BatteryManager.BATTERY_PLUGGED_AC 2834 | BatteryManager.BATTERY_PLUGGED_USB 2835 | BatteryManager.BATTERY_PLUGGED_WIRELESS)); 2836 } catch (NumberFormatException e) { 2837 return false; 2838 } 2839 } 2840 }; 2841 2842 /** 2843 * What happens when the user presses the end call button if they're not 2844 * on a call.<br/> 2845 * <b>Values:</b><br/> 2846 * 0 - The end button does nothing.<br/> 2847 * 1 - The end button goes to the home screen.<br/> 2848 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2849 * 3 - The end button goes to the home screen. If the user is already on the 2850 * home screen, it puts the device to sleep. 2851 */ 2852 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2853 2854 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2855 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 2856 2857 /** 2858 * END_BUTTON_BEHAVIOR value for "go home". 2859 * @hide 2860 */ 2861 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2862 2863 /** 2864 * END_BUTTON_BEHAVIOR value for "go to sleep". 2865 * @hide 2866 */ 2867 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2868 2869 /** 2870 * END_BUTTON_BEHAVIOR default value. 2871 * @hide 2872 */ 2873 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2874 2875 /** 2876 * Is advanced settings mode turned on. 0 == no, 1 == yes 2877 * @hide 2878 */ 2879 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2880 2881 private static final Validator ADVANCED_SETTINGS_VALIDATOR = BOOLEAN_VALIDATOR; 2882 2883 /** 2884 * ADVANCED_SETTINGS default value. 2885 * @hide 2886 */ 2887 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2888 2889 /** 2890 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2891 */ 2892 @Deprecated 2893 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2894 2895 /** 2896 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2897 */ 2898 @Deprecated 2899 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2900 2901 /** 2902 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2903 */ 2904 @Deprecated 2905 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2906 2907 /** 2908 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2909 * {@hide} 2910 */ 2911 @Deprecated 2912 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2913 2914 /** 2915 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2916 */ 2917 @Deprecated 2918 public static final String RADIO_CELL = Global.RADIO_CELL; 2919 2920 /** 2921 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2922 */ 2923 @Deprecated 2924 public static final String RADIO_NFC = Global.RADIO_NFC; 2925 2926 /** 2927 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2928 */ 2929 @Deprecated 2930 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2931 2932 /** 2933 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2934 * 2935 * {@hide} 2936 */ 2937 @Deprecated 2938 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2939 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2940 2941 /** 2942 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2943 */ 2944 @Deprecated 2945 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2946 2947 /** 2948 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2949 */ 2950 @Deprecated 2951 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2952 2953 /** 2954 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2955 */ 2956 @Deprecated 2957 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2958 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2959 2960 /** 2961 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2962 */ 2963 @Deprecated 2964 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2965 2966 /** 2967 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2968 */ 2969 @Deprecated 2970 public static final String MODE_RINGER = Global.MODE_RINGER; 2971 2972 /** 2973 * Whether to use static IP and other static network attributes. 2974 * <p> 2975 * Set to 1 for true and 0 for false. 2976 * 2977 * @deprecated Use {@link WifiManager} instead 2978 */ 2979 @Deprecated 2980 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2981 2982 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = BOOLEAN_VALIDATOR; 2983 2984 /** 2985 * The static IP address. 2986 * <p> 2987 * Example: "192.168.1.51" 2988 * 2989 * @deprecated Use {@link WifiManager} instead 2990 */ 2991 @Deprecated 2992 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2993 2994 private static final Validator WIFI_STATIC_IP_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 2995 2996 /** 2997 * If using static IP, the gateway's IP address. 2998 * <p> 2999 * Example: "192.168.1.1" 3000 * 3001 * @deprecated Use {@link WifiManager} instead 3002 */ 3003 @Deprecated 3004 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 3005 3006 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 3007 3008 /** 3009 * If using static IP, the net mask. 3010 * <p> 3011 * Example: "255.255.255.0" 3012 * 3013 * @deprecated Use {@link WifiManager} instead 3014 */ 3015 @Deprecated 3016 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 3017 3018 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 3019 3020 /** 3021 * If using static IP, the primary DNS's IP address. 3022 * <p> 3023 * Example: "192.168.1.1" 3024 * 3025 * @deprecated Use {@link WifiManager} instead 3026 */ 3027 @Deprecated 3028 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 3029 3030 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 3031 3032 /** 3033 * If using static IP, the secondary DNS's IP address. 3034 * <p> 3035 * Example: "192.168.1.2" 3036 * 3037 * @deprecated Use {@link WifiManager} instead 3038 */ 3039 @Deprecated 3040 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 3041 3042 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 3043 3044 /** 3045 * Determines whether remote devices may discover and/or connect to 3046 * this device. 3047 * <P>Type: INT</P> 3048 * 2 -- discoverable and connectable 3049 * 1 -- connectable but not discoverable 3050 * 0 -- neither connectable nor discoverable 3051 */ 3052 public static final String BLUETOOTH_DISCOVERABILITY = 3053 "bluetooth_discoverability"; 3054 3055 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 3056 new SettingsValidators.InclusiveIntegerRangeValidator(0, 2); 3057 3058 /** 3059 * Bluetooth discoverability timeout. If this value is nonzero, then 3060 * Bluetooth becomes discoverable for a certain number of seconds, 3061 * after which is becomes simply connectable. The value is in seconds. 3062 */ 3063 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 3064 "bluetooth_discoverability_timeout"; 3065 3066 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 3067 NON_NEGATIVE_INTEGER_VALIDATOR; 3068 3069 /** 3070 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 3071 * instead 3072 */ 3073 @Deprecated 3074 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 3075 3076 /** 3077 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 3078 * instead 3079 */ 3080 @Deprecated 3081 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 3082 3083 /** 3084 * @deprecated Use 3085 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 3086 * instead 3087 */ 3088 @Deprecated 3089 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 3090 "lock_pattern_tactile_feedback_enabled"; 3091 3092 /** 3093 * A formatted string of the next alarm that is set, or the empty string 3094 * if there is no alarm set. 3095 * 3096 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 3097 */ 3098 @Deprecated 3099 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 3100 3101 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 3102 private static final int MAX_LENGTH = 1000; 3103 3104 @Override 3105 public boolean validate(String value) { 3106 // TODO: No idea what the correct format is. 3107 return value == null || value.length() < MAX_LENGTH; 3108 } 3109 }; 3110 3111 /** 3112 * Scaling factor for fonts, float. 3113 */ 3114 public static final String FONT_SCALE = "font_scale"; 3115 3116 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 3117 @Override 3118 public boolean validate(@Nullable String value) { 3119 try { 3120 return Float.parseFloat(value) >= 0; 3121 } catch (NumberFormatException | NullPointerException e) { 3122 return false; 3123 } 3124 } 3125 }; 3126 3127 /** 3128 * The serialized system locale value. 3129 * 3130 * Do not use this value directory. 3131 * To get system locale, use {@link LocaleList#getDefault} instead. 3132 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 3133 * instead. 3134 * @hide 3135 */ 3136 public static final String SYSTEM_LOCALES = "system_locales"; 3137 3138 3139 /** 3140 * Name of an application package to be debugged. 3141 * 3142 * @deprecated Use {@link Global#DEBUG_APP} instead 3143 */ 3144 @Deprecated 3145 public static final String DEBUG_APP = Global.DEBUG_APP; 3146 3147 /** 3148 * If 1, when launching DEBUG_APP it will wait for the debugger before 3149 * starting user code. If 0, it will run normally. 3150 * 3151 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 3152 */ 3153 @Deprecated 3154 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 3155 3156 /** 3157 * Whether or not to dim the screen. 0=no 1=yes 3158 * @deprecated This setting is no longer used. 3159 */ 3160 @Deprecated 3161 public static final String DIM_SCREEN = "dim_screen"; 3162 3163 private static final Validator DIM_SCREEN_VALIDATOR = BOOLEAN_VALIDATOR; 3164 3165 /** 3166 * The display color mode. 3167 * @hide 3168 */ 3169 public static final String DISPLAY_COLOR_MODE = "display_color_mode"; 3170 3171 private static final Validator DISPLAY_COLOR_MODE_VALIDATOR = 3172 new SettingsValidators.InclusiveIntegerRangeValidator( 3173 ColorDisplayController.COLOR_MODE_NATURAL, 3174 ColorDisplayController.COLOR_MODE_AUTOMATIC); 3175 3176 /** 3177 * The amount of time in milliseconds before the device goes to sleep or begins 3178 * to dream after a period of inactivity. This value is also known as the 3179 * user activity timeout period since the screen isn't necessarily turned off 3180 * when it expires. 3181 * 3182 * <p> 3183 * This value is bounded by maximum timeout set by 3184 * {@link android.app.admin.DevicePolicyManager#setMaximumTimeToLock(ComponentName, long)}. 3185 */ 3186 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 3187 3188 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = 3189 NON_NEGATIVE_INTEGER_VALIDATOR; 3190 3191 /** 3192 * The screen backlight brightness between 0 and 255. 3193 */ 3194 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 3195 3196 /** 3197 * The screen backlight brightness between 0 and 255. 3198 * @hide 3199 */ 3200 public static final String SCREEN_BRIGHTNESS_FOR_VR = "screen_brightness_for_vr"; 3201 3202 private static final Validator SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR = 3203 new SettingsValidators.InclusiveIntegerRangeValidator(0, 255); 3204 3205 /** 3206 * Control whether to enable automatic brightness mode. 3207 */ 3208 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 3209 3210 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = BOOLEAN_VALIDATOR; 3211 3212 /** 3213 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 3214 * or less (<0.0 >-1.0) bright. 3215 * @hide 3216 */ 3217 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 3218 3219 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 3220 new SettingsValidators.InclusiveFloatRangeValidator(-1, 1); 3221 3222 /** 3223 * SCREEN_BRIGHTNESS_MODE value for manual mode. 3224 */ 3225 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 3226 3227 /** 3228 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 3229 */ 3230 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 3231 3232 /** 3233 * Control whether the process CPU usage meter should be shown. 3234 * 3235 * @deprecated This functionality is no longer available as of 3236 * {@link android.os.Build.VERSION_CODES#N_MR1}. 3237 */ 3238 @Deprecated 3239 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 3240 3241 /** 3242 * If 1, the activity manager will aggressively finish activities and 3243 * processes as soon as they are no longer needed. If 0, the normal 3244 * extended lifetime is used. 3245 * 3246 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 3247 */ 3248 @Deprecated 3249 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 3250 3251 /** 3252 * Determines which streams are affected by ringer and zen mode changes. The 3253 * stream type's bit should be set to 1 if it should be muted when going 3254 * into an inaudible ringer mode. 3255 */ 3256 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 3257 3258 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 3259 NON_NEGATIVE_INTEGER_VALIDATOR; 3260 3261 /** 3262 * Determines which streams are affected by mute. The 3263 * stream type's bit should be set to 1 if it should be muted when a mute request 3264 * is received. 3265 */ 3266 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 3267 3268 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 3269 NON_NEGATIVE_INTEGER_VALIDATOR; 3270 3271 /** 3272 * Whether vibrate is on for different events. This is used internally, 3273 * changing this value will not change the vibrate. See AudioManager. 3274 */ 3275 public static final String VIBRATE_ON = "vibrate_on"; 3276 3277 private static final Validator VIBRATE_ON_VALIDATOR = BOOLEAN_VALIDATOR; 3278 3279 /** 3280 * If 1, redirects the system vibrator to all currently attached input devices 3281 * that support vibration. If there are no such input devices, then the system 3282 * vibrator is used instead. 3283 * If 0, does not register the system vibrator. 3284 * 3285 * This setting is mainly intended to provide a compatibility mechanism for 3286 * applications that only know about the system vibrator and do not use the 3287 * input device vibrator API. 3288 * 3289 * @hide 3290 */ 3291 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 3292 3293 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = BOOLEAN_VALIDATOR; 3294 3295 /** 3296 * The intensity of notification vibrations, if configurable. 3297 * 3298 * Not all devices are capable of changing their vibration intensity; on these devices 3299 * there will likely be no difference between the various vibration intensities except for 3300 * intensity 0 (off) and the rest. 3301 * 3302 * <b>Values:</b><br/> 3303 * 0 - Vibration is disabled<br/> 3304 * 1 - Weak vibrations<br/> 3305 * 2 - Medium vibrations<br/> 3306 * 3 - Strong vibrations 3307 * @hide 3308 */ 3309 public static final String NOTIFICATION_VIBRATION_INTENSITY = 3310 "notification_vibration_intensity"; 3311 3312 /** 3313 * The intensity of haptic feedback vibrations, if configurable. 3314 * 3315 * Not all devices are capable of changing their feedback intensity; on these devices 3316 * there will likely be no difference between the various vibration intensities except for 3317 * intensity 0 (off) and the rest. 3318 * 3319 * <b>Values:</b><br/> 3320 * 0 - Vibration is disabled<br/> 3321 * 1 - Weak vibrations<br/> 3322 * 2 - Medium vibrations<br/> 3323 * 3 - Strong vibrations 3324 * @hide 3325 */ 3326 public static final String HAPTIC_FEEDBACK_INTENSITY = 3327 "haptic_feedback_intensity"; 3328 3329 private static final Validator VIBRATION_INTENSITY_VALIDATOR = 3330 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 3331 3332 /** 3333 * Ringer volume. This is used internally, changing this value will not 3334 * change the volume. See AudioManager. 3335 * 3336 * @removed Not used by anything since API 2. 3337 */ 3338 public static final String VOLUME_RING = "volume_ring"; 3339 3340 /** 3341 * System/notifications volume. This is used internally, changing this 3342 * value will not change the volume. See AudioManager. 3343 * 3344 * @removed Not used by anything since API 2. 3345 */ 3346 public static final String VOLUME_SYSTEM = "volume_system"; 3347 3348 /** 3349 * Voice call volume. This is used internally, changing this value will 3350 * not change the volume. See AudioManager. 3351 * 3352 * @removed Not used by anything since API 2. 3353 */ 3354 public static final String VOLUME_VOICE = "volume_voice"; 3355 3356 /** 3357 * Music/media/gaming volume. This is used internally, changing this 3358 * value will not change the volume. See AudioManager. 3359 * 3360 * @removed Not used by anything since API 2. 3361 */ 3362 public static final String VOLUME_MUSIC = "volume_music"; 3363 3364 /** 3365 * Alarm volume. This is used internally, changing this 3366 * value will not change the volume. See AudioManager. 3367 * 3368 * @removed Not used by anything since API 2. 3369 */ 3370 public static final String VOLUME_ALARM = "volume_alarm"; 3371 3372 /** 3373 * Notification volume. This is used internally, changing this 3374 * value will not change the volume. See AudioManager. 3375 * 3376 * @removed Not used by anything since API 2. 3377 */ 3378 public static final String VOLUME_NOTIFICATION = "volume_notification"; 3379 3380 /** 3381 * Bluetooth Headset volume. This is used internally, changing this value will 3382 * not change the volume. See AudioManager. 3383 * 3384 * @removed Not used by anything since API 2. 3385 */ 3386 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 3387 3388 /** 3389 * @hide 3390 * Acessibility volume. This is used internally, changing this 3391 * value will not change the volume. 3392 */ 3393 public static final String VOLUME_ACCESSIBILITY = "volume_a11y"; 3394 3395 /** 3396 * Master volume (float in the range 0.0f to 1.0f). 3397 * 3398 * @hide 3399 */ 3400 public static final String VOLUME_MASTER = "volume_master"; 3401 3402 /** 3403 * Master mono (int 1 = mono, 0 = normal). 3404 * 3405 * @hide 3406 */ 3407 public static final String MASTER_MONO = "master_mono"; 3408 3409 private static final Validator MASTER_MONO_VALIDATOR = BOOLEAN_VALIDATOR; 3410 3411 /** 3412 * Whether the notifications should use the ring volume (value of 1) or 3413 * a separate notification volume (value of 0). In most cases, users 3414 * will have this enabled so the notification and ringer volumes will be 3415 * the same. However, power users can disable this and use the separate 3416 * notification volume control. 3417 * <p> 3418 * Note: This is a one-off setting that will be removed in the future 3419 * when there is profile support. For this reason, it is kept hidden 3420 * from the public APIs. 3421 * 3422 * @hide 3423 * @deprecated 3424 */ 3425 @Deprecated 3426 public static final String NOTIFICATIONS_USE_RING_VOLUME = 3427 "notifications_use_ring_volume"; 3428 3429 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = BOOLEAN_VALIDATOR; 3430 3431 /** 3432 * Whether silent mode should allow vibration feedback. This is used 3433 * internally in AudioService and the Sound settings activity to 3434 * coordinate decoupling of vibrate and silent modes. This setting 3435 * will likely be removed in a future release with support for 3436 * audio/vibe feedback profiles. 3437 * 3438 * Not used anymore. On devices with vibrator, the user explicitly selects 3439 * silent or vibrate mode. 3440 * Kept for use by legacy database upgrade code in DatabaseHelper. 3441 * @hide 3442 */ 3443 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 3444 3445 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = BOOLEAN_VALIDATOR; 3446 3447 /** 3448 * The mapping of stream type (integer) to its setting. 3449 * 3450 * @removed Not used by anything since API 2. 3451 */ 3452 public static final String[] VOLUME_SETTINGS = { 3453 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 3454 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 3455 }; 3456 3457 /** 3458 * @hide 3459 * The mapping of stream type (integer) to its setting. 3460 * Unlike the VOLUME_SETTINGS array, this one contains as many entries as 3461 * AudioSystem.NUM_STREAM_TYPES, and has empty strings for stream types whose volumes 3462 * are never persisted. 3463 */ 3464 public static final String[] VOLUME_SETTINGS_INT = { 3465 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 3466 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO, 3467 "" /*STREAM_SYSTEM_ENFORCED, no setting for this stream*/, 3468 "" /*STREAM_DTMF, no setting for this stream*/, 3469 "" /*STREAM_TTS, no setting for this stream*/, 3470 VOLUME_ACCESSIBILITY 3471 }; 3472 3473 /** 3474 * Appended to various volume related settings to record the previous 3475 * values before they the settings were affected by a silent/vibrate 3476 * ringer mode change. 3477 * 3478 * @removed Not used by anything since API 2. 3479 */ 3480 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 3481 3482 /** 3483 * Persistent store for the system-wide default ringtone URI. 3484 * <p> 3485 * If you need to play the default ringtone at any given time, it is recommended 3486 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 3487 * to the set default ringtone at the time of playing. 3488 * 3489 * @see #DEFAULT_RINGTONE_URI 3490 */ 3491 public static final String RINGTONE = "ringtone"; 3492 3493 private static final Validator RINGTONE_VALIDATOR = URI_VALIDATOR; 3494 3495 /** 3496 * A {@link Uri} that will point to the current default ringtone at any 3497 * given time. 3498 * <p> 3499 * If the current default ringtone is in the DRM provider and the caller 3500 * does not have permission, the exception will be a 3501 * FileNotFoundException. 3502 */ 3503 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 3504 3505 /** {@hide} */ 3506 public static final String RINGTONE_CACHE = "ringtone_cache"; 3507 /** {@hide} */ 3508 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 3509 3510 /** 3511 * Persistent store for the system-wide default notification sound. 3512 * 3513 * @see #RINGTONE 3514 * @see #DEFAULT_NOTIFICATION_URI 3515 */ 3516 public static final String NOTIFICATION_SOUND = "notification_sound"; 3517 3518 private static final Validator NOTIFICATION_SOUND_VALIDATOR = URI_VALIDATOR; 3519 3520 /** 3521 * A {@link Uri} that will point to the current default notification 3522 * sound at any given time. 3523 * 3524 * @see #DEFAULT_RINGTONE_URI 3525 */ 3526 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 3527 3528 /** {@hide} */ 3529 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 3530 /** {@hide} */ 3531 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 3532 3533 /** 3534 * Persistent store for the system-wide default alarm alert. 3535 * 3536 * @see #RINGTONE 3537 * @see #DEFAULT_ALARM_ALERT_URI 3538 */ 3539 public static final String ALARM_ALERT = "alarm_alert"; 3540 3541 private static final Validator ALARM_ALERT_VALIDATOR = URI_VALIDATOR; 3542 3543 /** 3544 * A {@link Uri} that will point to the current default alarm alert at 3545 * any given time. 3546 * 3547 * @see #DEFAULT_ALARM_ALERT_URI 3548 */ 3549 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 3550 3551 /** {@hide} */ 3552 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 3553 /** {@hide} */ 3554 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 3555 3556 /** 3557 * Persistent store for the system default media button event receiver. 3558 * 3559 * @hide 3560 */ 3561 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 3562 3563 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = COMPONENT_NAME_VALIDATOR; 3564 3565 /** 3566 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 3567 */ 3568 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 3569 3570 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = BOOLEAN_VALIDATOR; 3571 3572 /** 3573 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 3574 */ 3575 public static final String TEXT_AUTO_CAPS = "auto_caps"; 3576 3577 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = BOOLEAN_VALIDATOR; 3578 3579 /** 3580 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 3581 * feature converts two spaces to a "." and space. 3582 */ 3583 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 3584 3585 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = BOOLEAN_VALIDATOR; 3586 3587 /** 3588 * Setting to showing password characters in text editors. 1 = On, 0 = Off 3589 */ 3590 public static final String TEXT_SHOW_PASSWORD = "show_password"; 3591 3592 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = BOOLEAN_VALIDATOR; 3593 3594 public static final String SHOW_GTALK_SERVICE_STATUS = 3595 "SHOW_GTALK_SERVICE_STATUS"; 3596 3597 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = BOOLEAN_VALIDATOR; 3598 3599 /** 3600 * Name of activity to use for wallpaper on the home screen. 3601 * 3602 * @deprecated Use {@link WallpaperManager} instead. 3603 */ 3604 @Deprecated 3605 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 3606 3607 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 3608 private static final int MAX_LENGTH = 1000; 3609 3610 @Override 3611 public boolean validate(String value) { 3612 if (value != null && value.length() > MAX_LENGTH) { 3613 return false; 3614 } 3615 return ComponentName.unflattenFromString(value) != null; 3616 } 3617 }; 3618 3619 /** 3620 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 3621 * instead 3622 */ 3623 @Deprecated 3624 public static final String AUTO_TIME = Global.AUTO_TIME; 3625 3626 private static final Validator AUTO_TIME_VALIDATOR = BOOLEAN_VALIDATOR; 3627 3628 /** 3629 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 3630 * instead 3631 */ 3632 @Deprecated 3633 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 3634 3635 private static final Validator AUTO_TIME_ZONE_VALIDATOR = BOOLEAN_VALIDATOR; 3636 3637 /** 3638 * Display times as 12 or 24 hours 3639 * 12 3640 * 24 3641 */ 3642 public static final String TIME_12_24 = "time_12_24"; 3643 3644 /** @hide */ 3645 public static final Validator TIME_12_24_VALIDATOR = 3646 new SettingsValidators.DiscreteValueValidator(new String[] {"12", "24", null}); 3647 3648 /** 3649 * Date format string 3650 * mm/dd/yyyy 3651 * dd/mm/yyyy 3652 * yyyy/mm/dd 3653 */ 3654 public static final String DATE_FORMAT = "date_format"; 3655 3656 /** @hide */ 3657 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 3658 @Override 3659 public boolean validate(@Nullable String value) { 3660 try { 3661 new SimpleDateFormat(value); 3662 return true; 3663 } catch (IllegalArgumentException | NullPointerException e) { 3664 return false; 3665 } 3666 } 3667 }; 3668 3669 /** 3670 * Whether the setup wizard has been run before (on first boot), or if 3671 * it still needs to be run. 3672 * 3673 * nonzero = it has been run in the past 3674 * 0 = it has not been run in the past 3675 */ 3676 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3677 3678 /** @hide */ 3679 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = BOOLEAN_VALIDATOR; 3680 3681 /** 3682 * Scaling factor for normal window animations. Setting to 0 will disable window 3683 * animations. 3684 * 3685 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3686 */ 3687 @Deprecated 3688 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3689 3690 /** 3691 * Scaling factor for activity transition animations. Setting to 0 will disable window 3692 * animations. 3693 * 3694 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3695 */ 3696 @Deprecated 3697 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3698 3699 /** 3700 * Scaling factor for Animator-based animations. This affects both the start delay and 3701 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3702 * The default value is 1. 3703 * 3704 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3705 */ 3706 @Deprecated 3707 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3708 3709 /** 3710 * Control whether the accelerometer will be used to change screen 3711 * orientation. If 0, it will not be used unless explicitly requested 3712 * by the application; if 1, it will be used by default unless explicitly 3713 * disabled by the application. 3714 */ 3715 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3716 3717 /** @hide */ 3718 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = BOOLEAN_VALIDATOR; 3719 3720 /** 3721 * Default screen rotation when no other policy applies. 3722 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3723 * preference, this rotation value will be used. Must be one of the 3724 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3725 * 3726 * @see android.view.Display#getRotation 3727 */ 3728 public static final String USER_ROTATION = "user_rotation"; 3729 3730 /** @hide */ 3731 public static final Validator USER_ROTATION_VALIDATOR = 3732 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 3733 3734 /** 3735 * Control whether the rotation lock toggle in the System UI should be hidden. 3736 * Typically this is done for accessibility purposes to make it harder for 3737 * the user to accidentally toggle the rotation lock while the display rotation 3738 * has been locked for accessibility. 3739 * 3740 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3741 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3742 * 3743 * @hide 3744 */ 3745 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3746 "hide_rotation_lock_toggle_for_accessibility"; 3747 3748 /** @hide */ 3749 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3750 BOOLEAN_VALIDATOR; 3751 3752 /** 3753 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3754 * be used by Phone and Setting apps; it shouldn't affect other apps. 3755 * The value is boolean (1 or 0). 3756 * 3757 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3758 * It was about AudioManager's setting and thus affected all the applications which 3759 * relied on the setting, while this is purely about the vibration setting for incoming 3760 * calls. 3761 */ 3762 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3763 3764 /** @hide */ 3765 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = BOOLEAN_VALIDATOR; 3766 3767 /** 3768 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3769 * boolean (1 or 0). 3770 */ 3771 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3772 3773 /** @hide */ 3774 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = BOOLEAN_VALIDATOR; 3775 3776 /** 3777 * CDMA only settings 3778 * DTMF tone type played by the dialer when dialing. 3779 * 0 = Normal 3780 * 1 = Long 3781 */ 3782 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3783 3784 /** @hide */ 3785 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = BOOLEAN_VALIDATOR; 3786 3787 /** 3788 * Whether the hearing aid is enabled. The value is 3789 * boolean (1 or 0). 3790 * @hide 3791 */ 3792 public static final String HEARING_AID = "hearing_aid"; 3793 3794 /** @hide */ 3795 public static final Validator HEARING_AID_VALIDATOR = BOOLEAN_VALIDATOR; 3796 3797 /** 3798 * CDMA only settings 3799 * TTY Mode 3800 * 0 = OFF 3801 * 1 = FULL 3802 * 2 = VCO 3803 * 3 = HCO 3804 * @hide 3805 */ 3806 public static final String TTY_MODE = "tty_mode"; 3807 3808 /** @hide */ 3809 public static final Validator TTY_MODE_VALIDATOR = 3810 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 3811 3812 /** 3813 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3814 * boolean (1 or 0). 3815 */ 3816 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3817 3818 /** @hide */ 3819 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3820 3821 /** 3822 * Whether haptic feedback (Vibrate on tap) is enabled. The value is 3823 * boolean (1 or 0). 3824 */ 3825 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3826 3827 /** @hide */ 3828 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3829 3830 /** 3831 * @deprecated Each application that shows web suggestions should have its own 3832 * setting for this. 3833 */ 3834 @Deprecated 3835 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3836 3837 /** @hide */ 3838 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = BOOLEAN_VALIDATOR; 3839 3840 /** 3841 * Whether the notification LED should repeatedly flash when a notification is 3842 * pending. The value is boolean (1 or 0). 3843 * @hide 3844 */ 3845 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3846 3847 /** @hide */ 3848 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = BOOLEAN_VALIDATOR; 3849 3850 /** 3851 * Show pointer location on screen? 3852 * 0 = no 3853 * 1 = yes 3854 * @hide 3855 */ 3856 public static final String POINTER_LOCATION = "pointer_location"; 3857 3858 /** @hide */ 3859 public static final Validator POINTER_LOCATION_VALIDATOR = BOOLEAN_VALIDATOR; 3860 3861 /** 3862 * Show touch positions on screen? 3863 * 0 = no 3864 * 1 = yes 3865 * @hide 3866 */ 3867 public static final String SHOW_TOUCHES = "show_touches"; 3868 3869 /** @hide */ 3870 public static final Validator SHOW_TOUCHES_VALIDATOR = BOOLEAN_VALIDATOR; 3871 3872 /** 3873 * Log raw orientation data from 3874 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3875 * orientationplot.py tool. 3876 * 0 = no 3877 * 1 = yes 3878 * @hide 3879 */ 3880 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3881 "window_orientation_listener_log"; 3882 3883 /** @hide */ 3884 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = BOOLEAN_VALIDATOR; 3885 3886 /** 3887 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3888 * instead 3889 * @hide 3890 */ 3891 @Deprecated 3892 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3893 3894 private static final Validator POWER_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3895 3896 /** 3897 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3898 * instead 3899 * @hide 3900 */ 3901 @Deprecated 3902 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3903 3904 private static final Validator DOCK_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3905 3906 /** 3907 * Whether to play sounds when the keyguard is shown and dismissed. 3908 * @hide 3909 */ 3910 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3911 3912 /** @hide */ 3913 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3914 3915 /** 3916 * Whether the lockscreen should be completely disabled. 3917 * @hide 3918 */ 3919 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3920 3921 /** @hide */ 3922 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3923 3924 /** 3925 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3926 * instead 3927 * @hide 3928 */ 3929 @Deprecated 3930 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3931 3932 /** 3933 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3934 * instead 3935 * @hide 3936 */ 3937 @Deprecated 3938 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3939 3940 /** 3941 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3942 * instead 3943 * @hide 3944 */ 3945 @Deprecated 3946 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3947 3948 /** 3949 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3950 * instead 3951 * @hide 3952 */ 3953 @Deprecated 3954 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3955 3956 /** 3957 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3958 * instead 3959 * @hide 3960 */ 3961 @Deprecated 3962 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3963 3964 /** 3965 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3966 * instead 3967 * @hide 3968 */ 3969 @Deprecated 3970 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3971 3972 /** 3973 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3974 * instead 3975 * @hide 3976 */ 3977 @Deprecated 3978 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3979 3980 /** 3981 * Receive incoming SIP calls? 3982 * 0 = no 3983 * 1 = yes 3984 * @hide 3985 */ 3986 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3987 3988 /** @hide */ 3989 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = BOOLEAN_VALIDATOR; 3990 3991 /** 3992 * Call Preference String. 3993 * "SIP_ALWAYS" : Always use SIP with network access 3994 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3995 * @hide 3996 */ 3997 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3998 3999 /** @hide */ 4000 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = 4001 new SettingsValidators.DiscreteValueValidator( 4002 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 4003 4004 /** 4005 * One of the sip call options: Always use SIP with network access. 4006 * @hide 4007 */ 4008 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 4009 4010 /** @hide */ 4011 public static final Validator SIP_ALWAYS_VALIDATOR = BOOLEAN_VALIDATOR; 4012 4013 /** 4014 * One of the sip call options: Only if destination is a SIP address. 4015 * @hide 4016 */ 4017 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 4018 4019 /** @hide */ 4020 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = BOOLEAN_VALIDATOR; 4021 4022 /** 4023 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 4024 * the user should be prompted each time a call is made whether it should be placed using 4025 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 4026 * SIP_ADDRESS_ONLY. 4027 * @hide 4028 */ 4029 @Deprecated 4030 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 4031 4032 /** @hide */ 4033 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = BOOLEAN_VALIDATOR; 4034 4035 /** 4036 * Pointer speed setting. 4037 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 4038 * -7 = slowest 4039 * 0 = default speed 4040 * +7 = fastest 4041 * @hide 4042 */ 4043 public static final String POINTER_SPEED = "pointer_speed"; 4044 4045 /** @hide */ 4046 public static final Validator POINTER_SPEED_VALIDATOR = 4047 new SettingsValidators.InclusiveFloatRangeValidator(-7, 7); 4048 4049 /** 4050 * Whether lock-to-app will be triggered by long-press on recents. 4051 * @hide 4052 */ 4053 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 4054 4055 /** @hide */ 4056 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 4057 4058 /** 4059 * I am the lolrus. 4060 * <p> 4061 * Nonzero values indicate that the user has a bukkit. 4062 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 4063 * @hide 4064 */ 4065 public static final String EGG_MODE = "egg_mode"; 4066 4067 /** @hide */ 4068 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 4069 @Override 4070 public boolean validate(@Nullable String value) { 4071 try { 4072 return Long.parseLong(value) >= 0; 4073 } catch (NumberFormatException e) { 4074 return false; 4075 } 4076 } 4077 }; 4078 4079 /** 4080 * Setting to determine whether or not to show the battery percentage in the status bar. 4081 * 0 - Don't show percentage 4082 * 1 - Show percentage 4083 * @hide 4084 */ 4085 public static final String SHOW_BATTERY_PERCENT = "status_bar_show_battery_percent"; 4086 4087 /** @hide */ 4088 private static final Validator SHOW_BATTERY_PERCENT_VALIDATOR = BOOLEAN_VALIDATOR; 4089 4090 /** 4091 * IMPORTANT: If you add a new public settings you also have to add it to 4092 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 4093 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 4094 * the setting value. See an example above. 4095 */ 4096 4097 /** 4098 * Settings to backup. This is here so that it's in the same place as the settings 4099 * keys and easy to update. 4100 * 4101 * NOTE: Settings are backed up and restored in the order they appear 4102 * in this array. If you have one setting depending on another, 4103 * make sure that they are ordered appropriately. 4104 * 4105 * @hide 4106 */ 4107 public static final String[] SETTINGS_TO_BACKUP = { 4108 STAY_ON_WHILE_PLUGGED_IN, // moved to global 4109 WIFI_USE_STATIC_IP, 4110 WIFI_STATIC_IP, 4111 WIFI_STATIC_GATEWAY, 4112 WIFI_STATIC_NETMASK, 4113 WIFI_STATIC_DNS1, 4114 WIFI_STATIC_DNS2, 4115 BLUETOOTH_DISCOVERABILITY, 4116 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 4117 FONT_SCALE, 4118 DIM_SCREEN, 4119 SCREEN_OFF_TIMEOUT, 4120 SCREEN_BRIGHTNESS_MODE, 4121 SCREEN_AUTO_BRIGHTNESS_ADJ, 4122 SCREEN_BRIGHTNESS_FOR_VR, 4123 VIBRATE_INPUT_DEVICES, 4124 MODE_RINGER_STREAMS_AFFECTED, 4125 TEXT_AUTO_REPLACE, 4126 TEXT_AUTO_CAPS, 4127 TEXT_AUTO_PUNCTUATE, 4128 TEXT_SHOW_PASSWORD, 4129 AUTO_TIME, // moved to global 4130 AUTO_TIME_ZONE, // moved to global 4131 TIME_12_24, 4132 DATE_FORMAT, 4133 DTMF_TONE_WHEN_DIALING, 4134 DTMF_TONE_TYPE_WHEN_DIALING, 4135 HEARING_AID, 4136 TTY_MODE, 4137 MASTER_MONO, 4138 SOUND_EFFECTS_ENABLED, 4139 HAPTIC_FEEDBACK_ENABLED, 4140 POWER_SOUNDS_ENABLED, // moved to global 4141 DOCK_SOUNDS_ENABLED, // moved to global 4142 LOCKSCREEN_SOUNDS_ENABLED, 4143 SHOW_WEB_SUGGESTIONS, 4144 SIP_CALL_OPTIONS, 4145 SIP_RECEIVE_CALLS, 4146 POINTER_SPEED, 4147 VIBRATE_WHEN_RINGING, 4148 RINGTONE, 4149 LOCK_TO_APP_ENABLED, 4150 NOTIFICATION_SOUND, 4151 ACCELEROMETER_ROTATION, 4152 SHOW_BATTERY_PERCENT, 4153 NOTIFICATION_VIBRATION_INTENSITY, 4154 HAPTIC_FEEDBACK_INTENSITY, 4155 DISPLAY_COLOR_MODE 4156 }; 4157 4158 /** 4159 * Keys we no longer back up under the current schema, but want to continue to 4160 * process when restoring historical backup datasets. 4161 * 4162 * All settings in {@link LEGACY_RESTORE_SETTINGS} array *must* have a non-null validator, 4163 * otherwise they won't be restored. 4164 * 4165 * @hide 4166 */ 4167 public static final String[] LEGACY_RESTORE_SETTINGS = { 4168 }; 4169 4170 /** 4171 * These are all public system settings 4172 * 4173 * @hide 4174 */ 4175 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 4176 static { 4177 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 4178 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 4179 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 4180 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 4181 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 4182 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 4183 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 4184 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 4185 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 4186 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 4187 PUBLIC_SETTINGS.add(FONT_SCALE); 4188 PUBLIC_SETTINGS.add(DIM_SCREEN); 4189 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 4190 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 4191 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_FOR_VR); 4192 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 4193 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 4194 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 4195 PUBLIC_SETTINGS.add(VIBRATE_ON); 4196 PUBLIC_SETTINGS.add(VOLUME_RING); 4197 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 4198 PUBLIC_SETTINGS.add(VOLUME_VOICE); 4199 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 4200 PUBLIC_SETTINGS.add(VOLUME_ALARM); 4201 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 4202 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 4203 PUBLIC_SETTINGS.add(RINGTONE); 4204 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 4205 PUBLIC_SETTINGS.add(ALARM_ALERT); 4206 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 4207 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 4208 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 4209 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 4210 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 4211 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 4212 PUBLIC_SETTINGS.add(TIME_12_24); 4213 PUBLIC_SETTINGS.add(DATE_FORMAT); 4214 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 4215 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 4216 PUBLIC_SETTINGS.add(USER_ROTATION); 4217 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 4218 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 4219 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 4220 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 4221 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 4222 } 4223 4224 /** 4225 * These are all hidden system settings. 4226 * 4227 * @hide 4228 */ 4229 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 4230 static { 4231 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 4232 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 4233 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 4234 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 4235 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 4236 PRIVATE_SETTINGS.add(VOLUME_MASTER); 4237 PRIVATE_SETTINGS.add(MASTER_MONO); 4238 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 4239 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 4240 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 4241 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 4242 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 4243 PRIVATE_SETTINGS.add(HEARING_AID); 4244 PRIVATE_SETTINGS.add(TTY_MODE); 4245 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 4246 PRIVATE_SETTINGS.add(POINTER_LOCATION); 4247 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 4248 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 4249 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 4250 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 4251 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 4252 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 4253 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 4254 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 4255 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 4256 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 4257 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 4258 PRIVATE_SETTINGS.add(LOCK_SOUND); 4259 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 4260 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 4261 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 4262 PRIVATE_SETTINGS.add(SIP_ALWAYS); 4263 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 4264 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 4265 PRIVATE_SETTINGS.add(POINTER_SPEED); 4266 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 4267 PRIVATE_SETTINGS.add(EGG_MODE); 4268 PRIVATE_SETTINGS.add(SHOW_BATTERY_PERCENT); 4269 PRIVATE_SETTINGS.add(DISPLAY_COLOR_MODE); 4270 } 4271 4272 /** 4273 * These are all public system settings 4274 * 4275 * All settings in {@link SETTINGS_TO_BACKUP} array *must* have a non-null validator, 4276 * otherwise they won't be restored. 4277 * 4278 * @hide 4279 */ 4280 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 4281 static { 4282 VALIDATORS.put(STAY_ON_WHILE_PLUGGED_IN, STAY_ON_WHILE_PLUGGED_IN_VALIDATOR); 4283 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 4284 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 4285 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 4286 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 4287 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 4288 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 4289 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 4290 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 4291 VALIDATORS.put(DISPLAY_COLOR_MODE, DISPLAY_COLOR_MODE_VALIDATOR); 4292 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 4293 VALIDATORS.put(SCREEN_BRIGHTNESS_FOR_VR, SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR); 4294 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 4295 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 4296 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 4297 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 4298 VALIDATORS.put(NOTIFICATION_VIBRATION_INTENSITY, VIBRATION_INTENSITY_VALIDATOR); 4299 VALIDATORS.put(HAPTIC_FEEDBACK_INTENSITY, VIBRATION_INTENSITY_VALIDATOR); 4300 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 4301 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 4302 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 4303 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 4304 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 4305 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 4306 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 4307 VALIDATORS.put(AUTO_TIME, AUTO_TIME_VALIDATOR); 4308 VALIDATORS.put(AUTO_TIME_ZONE, AUTO_TIME_ZONE_VALIDATOR); 4309 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 4310 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 4311 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 4312 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 4313 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 4314 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 4315 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 4316 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 4317 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 4318 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 4319 VALIDATORS.put(POWER_SOUNDS_ENABLED, POWER_SOUNDS_ENABLED_VALIDATOR); 4320 VALIDATORS.put(DOCK_SOUNDS_ENABLED, DOCK_SOUNDS_ENABLED_VALIDATOR); 4321 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 4322 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 4323 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 4324 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 4325 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 4326 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 4327 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 4328 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 4329 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 4330 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 4331 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 4332 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 4333 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 4334 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 4335 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 4336 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 4337 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 4338 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 4339 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 4340 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 4341 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 4342 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 4343 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 4344 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 4345 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 4346 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 4347 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 4348 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 4349 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 4350 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 4351 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 4352 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 4353 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 4354 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 4355 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 4356 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 4357 VALIDATORS.put(SHOW_BATTERY_PERCENT, SHOW_BATTERY_PERCENT_VALIDATOR); 4358 } 4359 4360 /** 4361 * These entries are considered common between the personal and the managed profile, 4362 * since the managed profile doesn't get to change them. 4363 */ 4364 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 4365 static { 4366 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 4367 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 4368 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 4369 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 4370 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 4371 } 4372 4373 /** @hide */ 4374 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 4375 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 4376 } 4377 4378 /** 4379 * These entries should be cloned from this profile's parent only if the dependency's 4380 * value is true ("1") 4381 * 4382 * Note: the dependencies must be Secure settings 4383 * 4384 * @hide 4385 */ 4386 public static final Map<String, String> CLONE_FROM_PARENT_ON_VALUE = new ArrayMap<>(); 4387 static { 4388 CLONE_FROM_PARENT_ON_VALUE.put(RINGTONE, Secure.SYNC_PARENT_SOUNDS); 4389 CLONE_FROM_PARENT_ON_VALUE.put(NOTIFICATION_SOUND, Secure.SYNC_PARENT_SOUNDS); 4390 CLONE_FROM_PARENT_ON_VALUE.put(ALARM_ALERT, Secure.SYNC_PARENT_SOUNDS); 4391 } 4392 4393 /** @hide */ 4394 public static void getCloneFromParentOnValueSettings(Map<String, String> outMap) { 4395 outMap.putAll(CLONE_FROM_PARENT_ON_VALUE); 4396 } 4397 4398 /** 4399 * System settings which can be accessed by instant apps. 4400 * @hide 4401 */ 4402 public static final Set<String> INSTANT_APP_SETTINGS = new ArraySet<>(); 4403 static { 4404 INSTANT_APP_SETTINGS.add(TEXT_AUTO_REPLACE); 4405 INSTANT_APP_SETTINGS.add(TEXT_AUTO_CAPS); 4406 INSTANT_APP_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 4407 INSTANT_APP_SETTINGS.add(TEXT_SHOW_PASSWORD); 4408 INSTANT_APP_SETTINGS.add(DATE_FORMAT); 4409 INSTANT_APP_SETTINGS.add(FONT_SCALE); 4410 INSTANT_APP_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 4411 INSTANT_APP_SETTINGS.add(TIME_12_24); 4412 INSTANT_APP_SETTINGS.add(SOUND_EFFECTS_ENABLED); 4413 INSTANT_APP_SETTINGS.add(ACCELEROMETER_ROTATION); 4414 } 4415 4416 /** 4417 * When to use Wi-Fi calling 4418 * 4419 * @see android.telephony.TelephonyManager.WifiCallingChoices 4420 * @hide 4421 */ 4422 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 4423 4424 // Settings moved to Settings.Secure 4425 4426 /** 4427 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 4428 * instead 4429 */ 4430 @Deprecated 4431 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4432 4433 /** 4434 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 4435 */ 4436 @Deprecated 4437 public static final String ANDROID_ID = Secure.ANDROID_ID; 4438 4439 /** 4440 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4441 */ 4442 @Deprecated 4443 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4444 4445 private static final Validator BLUETOOTH_ON_VALIDATOR = BOOLEAN_VALIDATOR; 4446 4447 /** 4448 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4449 */ 4450 @Deprecated 4451 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4452 4453 /** 4454 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4455 */ 4456 @Deprecated 4457 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4458 4459 /** 4460 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 4461 */ 4462 @Deprecated 4463 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4464 4465 /** 4466 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 4467 */ 4468 @Deprecated 4469 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 4470 4471 /** 4472 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 4473 * instead 4474 */ 4475 @Deprecated 4476 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 4477 4478 /** 4479 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 4480 */ 4481 @Deprecated 4482 public static final String LOGGING_ID = Secure.LOGGING_ID; 4483 4484 /** 4485 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4486 */ 4487 @Deprecated 4488 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4489 4490 /** 4491 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 4492 * instead 4493 */ 4494 @Deprecated 4495 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 4496 4497 /** 4498 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 4499 * instead 4500 */ 4501 @Deprecated 4502 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 4503 4504 /** 4505 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 4506 * instead 4507 */ 4508 @Deprecated 4509 public static final String PARENTAL_CONTROL_REDIRECT_URL = 4510 Secure.PARENTAL_CONTROL_REDIRECT_URL; 4511 4512 /** 4513 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 4514 */ 4515 @Deprecated 4516 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 4517 4518 /** 4519 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4520 */ 4521 @Deprecated 4522 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4523 4524 private static final Validator USB_MASS_STORAGE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 4525 4526 /** 4527 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4528 */ 4529 @Deprecated 4530 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4531 4532 /** 4533 * @deprecated Use 4534 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 4535 */ 4536 @Deprecated 4537 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 4538 4539 /** 4540 * @deprecated Use 4541 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 4542 */ 4543 @Deprecated 4544 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 4545 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 4546 4547 /** 4548 * @deprecated Use 4549 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 4550 */ 4551 @Deprecated 4552 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4553 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 4554 4555 private static final Validator WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 4556 BOOLEAN_VALIDATOR; 4557 4558 /** 4559 * @deprecated Use 4560 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 4561 */ 4562 @Deprecated 4563 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 4564 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 4565 4566 private static final Validator WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR = 4567 NON_NEGATIVE_INTEGER_VALIDATOR; 4568 4569 /** 4570 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 4571 * instead 4572 */ 4573 @Deprecated 4574 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 4575 4576 private static final Validator WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR = 4577 NON_NEGATIVE_INTEGER_VALIDATOR; 4578 4579 /** 4580 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 4581 */ 4582 @Deprecated 4583 public static final String WIFI_ON = Global.WIFI_ON; 4584 4585 /** 4586 * @deprecated Use 4587 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 4588 * instead 4589 */ 4590 @Deprecated 4591 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 4592 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 4593 4594 /** 4595 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 4596 */ 4597 @Deprecated 4598 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 4599 4600 /** 4601 * @deprecated Use 4602 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 4603 */ 4604 @Deprecated 4605 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 4606 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 4607 4608 /** 4609 * @deprecated Use 4610 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 4611 */ 4612 @Deprecated 4613 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 4614 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 4615 4616 /** 4617 * @deprecated Use 4618 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 4619 * instead 4620 */ 4621 @Deprecated 4622 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 4623 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 4624 4625 /** 4626 * @deprecated Use 4627 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 4628 */ 4629 @Deprecated 4630 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4631 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 4632 4633 /** 4634 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 4635 * instead 4636 */ 4637 @Deprecated 4638 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 4639 4640 /** 4641 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4642 */ 4643 @Deprecated 4644 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 4645 4646 /** 4647 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 4648 */ 4649 @Deprecated 4650 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 4651 4652 /** 4653 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 4654 * instead 4655 */ 4656 @Deprecated 4657 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 4658 4659 /** 4660 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 4661 * instead 4662 */ 4663 @Deprecated 4664 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 4665 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 4666 4667 /** 4668 * Checks if the specified app can modify system settings. As of API 4669 * level 23, an app cannot modify system settings unless it declares the 4670 * {@link android.Manifest.permission#WRITE_SETTINGS} 4671 * permission in its manifest, <em>and</em> the user specifically grants 4672 * the app this capability. To prompt the user to grant this approval, 4673 * the app must send an intent with the action {@link 4674 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 4675 * the system to display a permission management screen. 4676 * 4677 * @param context App context. 4678 * @return true if the calling app can write to system settings, false otherwise 4679 */ 4680 public static boolean canWrite(Context context) { 4681 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 4682 context.getOpPackageName(), false); 4683 } 4684 } 4685 4686 /** 4687 * Secure system settings, containing system preferences that applications 4688 * can read but are not allowed to write. These are for preferences that 4689 * the user must explicitly modify through the system UI or specialized 4690 * APIs for those values, not modified directly by applications. 4691 */ 4692 public static final class Secure extends NameValueTable { 4693 // NOTE: If you add new settings here, be sure to add them to 4694 // com.android.providers.settings.SettingsProtoDumpUtil#dumpProtoSecureSettingsLocked. 4695 4696 /** 4697 * The content:// style URL for this table 4698 */ 4699 public static final Uri CONTENT_URI = 4700 Uri.parse("content://" + AUTHORITY + "/secure"); 4701 4702 private static final ContentProviderHolder sProviderHolder = 4703 new ContentProviderHolder(CONTENT_URI); 4704 4705 // Populated lazily, guarded by class object: 4706 private static final NameValueCache sNameValueCache = new NameValueCache( 4707 CONTENT_URI, 4708 CALL_METHOD_GET_SECURE, 4709 CALL_METHOD_PUT_SECURE, 4710 sProviderHolder); 4711 4712 private static ILockSettings sLockSettings = null; 4713 4714 private static boolean sIsSystemProcess; 4715 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 4716 private static final HashSet<String> MOVED_TO_GLOBAL; 4717 static { 4718 MOVED_TO_LOCK_SETTINGS = new HashSet<>(3); 4719 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 4720 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 4721 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 4722 4723 MOVED_TO_GLOBAL = new HashSet<>(); 4724 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 4725 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 4726 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 4727 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 4728 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 4729 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 4730 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 4731 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 4732 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 4733 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 4734 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 4735 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 4736 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 4737 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 4738 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 4739 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 4740 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 4741 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 4742 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 4743 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 4744 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 4745 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 4746 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 4747 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 4748 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 4749 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 4750 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 4751 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 4752 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 4753 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 4754 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 4755 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 4756 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 4757 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 4758 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 4759 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 4760 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 4761 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 4762 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 4763 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 4764 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 4765 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 4766 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 4767 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 4768 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 4769 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 4770 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 4771 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 4772 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 4773 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 4774 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 4775 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 4776 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 4777 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 4778 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 4779 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4780 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4781 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4782 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4783 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4784 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4785 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4786 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4787 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4788 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4789 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4790 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4791 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4792 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4793 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4794 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4795 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4796 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4797 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4798 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4799 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4800 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4801 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4802 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4803 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4804 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4805 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4806 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4807 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4808 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4809 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4810 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4811 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4812 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4813 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4814 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4815 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4816 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4817 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4818 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4819 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4820 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4821 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4822 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4823 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4824 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4825 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4826 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4827 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4828 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4829 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4830 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4831 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4832 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4833 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4834 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4835 } 4836 4837 /** @hide */ 4838 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4839 outKeySet.addAll(MOVED_TO_GLOBAL); 4840 } 4841 4842 /** @hide */ 4843 public static void clearProviderForTest() { 4844 sProviderHolder.clearProviderForTest(); 4845 sNameValueCache.clearGenerationTrackerForTest(); 4846 } 4847 4848 /** 4849 * Look up a name in the database. 4850 * @param resolver to access the database with 4851 * @param name to look up in the table 4852 * @return the corresponding value, or null if not present 4853 */ 4854 public static String getString(ContentResolver resolver, String name) { 4855 return getStringForUser(resolver, name, resolver.getUserId()); 4856 } 4857 4858 /** @hide */ 4859 public static String getStringForUser(ContentResolver resolver, String name, 4860 int userHandle) { 4861 if (MOVED_TO_GLOBAL.contains(name)) { 4862 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4863 + " to android.provider.Settings.Global."); 4864 return Global.getStringForUser(resolver, name, userHandle); 4865 } 4866 4867 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4868 synchronized (Secure.class) { 4869 if (sLockSettings == null) { 4870 sLockSettings = ILockSettings.Stub.asInterface( 4871 (IBinder) ServiceManager.getService("lock_settings")); 4872 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4873 } 4874 } 4875 if (sLockSettings != null && !sIsSystemProcess) { 4876 // No context; use the ActivityThread's context as an approximation for 4877 // determining the target API level. 4878 Application application = ActivityThread.currentApplication(); 4879 4880 boolean isPreMnc = application != null 4881 && application.getApplicationInfo() != null 4882 && application.getApplicationInfo().targetSdkVersion 4883 <= VERSION_CODES.LOLLIPOP_MR1; 4884 if (isPreMnc) { 4885 try { 4886 return sLockSettings.getString(name, "0", userHandle); 4887 } catch (RemoteException re) { 4888 // Fall through 4889 } 4890 } else { 4891 throw new SecurityException("Settings.Secure." + name 4892 + " is deprecated and no longer accessible." 4893 + " See API documentation for potential replacements."); 4894 } 4895 } 4896 } 4897 4898 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4899 } 4900 4901 /** 4902 * Store a name/value pair into the database. 4903 * @param resolver to access the database with 4904 * @param name to store 4905 * @param value to associate with the name 4906 * @return true if the value was set, false on database errors 4907 */ 4908 public static boolean putString(ContentResolver resolver, String name, String value) { 4909 return putStringForUser(resolver, name, value, resolver.getUserId()); 4910 } 4911 4912 /** @hide */ 4913 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4914 int userHandle) { 4915 return putStringForUser(resolver, name, value, null, false, userHandle); 4916 } 4917 4918 /** @hide */ 4919 public static boolean putStringForUser(@NonNull ContentResolver resolver, 4920 @NonNull String name, @Nullable String value, @Nullable String tag, 4921 boolean makeDefault, @UserIdInt int userHandle) { 4922 if (LOCATION_MODE.equals(name)) { 4923 // Map LOCATION_MODE to underlying location provider storage API 4924 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4925 } 4926 if (MOVED_TO_GLOBAL.contains(name)) { 4927 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4928 + " to android.provider.Settings.Global"); 4929 return Global.putStringForUser(resolver, name, value, 4930 tag, makeDefault, userHandle); 4931 } 4932 return sNameValueCache.putStringForUser(resolver, name, value, tag, 4933 makeDefault, userHandle); 4934 } 4935 4936 /** 4937 * Store a name/value pair into the database. 4938 * <p> 4939 * The method takes an optional tag to associate with the setting 4940 * which can be used to clear only settings made by your package and 4941 * associated with this tag by passing the tag to {@link 4942 * #resetToDefaults(ContentResolver, String)}. Anyone can override 4943 * the current tag. Also if another package changes the setting 4944 * then the tag will be set to the one specified in the set call 4945 * which can be null. Also any of the settings setters that do not 4946 * take a tag as an argument effectively clears the tag. 4947 * </p><p> 4948 * For example, if you set settings A and B with tags T1 and T2 and 4949 * another app changes setting A (potentially to the same value), it 4950 * can assign to it a tag T3 (note that now the package that changed 4951 * the setting is not yours). Now if you reset your changes for T1 and 4952 * T2 only setting B will be reset and A not (as it was changed by 4953 * another package) but since A did not change you are in the desired 4954 * initial state. Now if the other app changes the value of A (assuming 4955 * you registered an observer in the beginning) you would detect that 4956 * the setting was changed by another app and handle this appropriately 4957 * (ignore, set back to some value, etc). 4958 * </p><p> 4959 * Also the method takes an argument whether to make the value the 4960 * default for this setting. If the system already specified a default 4961 * value, then the one passed in here will <strong>not</strong> 4962 * be set as the default. 4963 * </p> 4964 * 4965 * @param resolver to access the database with. 4966 * @param name to store. 4967 * @param value to associate with the name. 4968 * @param tag to associate with the setting. 4969 * @param makeDefault whether to make the value the default one. 4970 * @return true if the value was set, false on database errors. 4971 * 4972 * @see #resetToDefaults(ContentResolver, String) 4973 * 4974 * @hide 4975 */ 4976 @SystemApi 4977 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 4978 public static boolean putString(@NonNull ContentResolver resolver, 4979 @NonNull String name, @Nullable String value, @Nullable String tag, 4980 boolean makeDefault) { 4981 return putStringForUser(resolver, name, value, tag, makeDefault, 4982 resolver.getUserId()); 4983 } 4984 4985 /** 4986 * Reset the settings to their defaults. This would reset <strong>only</strong> 4987 * settings set by the caller's package. Think of it of a way to undo your own 4988 * changes to the global settings. Passing in the optional tag will reset only 4989 * settings changed by your package and associated with this tag. 4990 * 4991 * @param resolver Handle to the content resolver. 4992 * @param tag Optional tag which should be associated with the settings to reset. 4993 * 4994 * @see #putString(ContentResolver, String, String, String, boolean) 4995 * 4996 * @hide 4997 */ 4998 @SystemApi 4999 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 5000 public static void resetToDefaults(@NonNull ContentResolver resolver, 5001 @Nullable String tag) { 5002 resetToDefaultsAsUser(resolver, tag, RESET_MODE_PACKAGE_DEFAULTS, 5003 resolver.getUserId()); 5004 } 5005 5006 /** 5007 * 5008 * Reset the settings to their defaults for a given user with a specific mode. The 5009 * optional tag argument is valid only for {@link #RESET_MODE_PACKAGE_DEFAULTS} 5010 * allowing resetting the settings made by a package and associated with the tag. 5011 * 5012 * @param resolver Handle to the content resolver. 5013 * @param tag Optional tag which should be associated with the settings to reset. 5014 * @param mode The reset mode. 5015 * @param userHandle The user for which to reset to defaults. 5016 * 5017 * @see #RESET_MODE_PACKAGE_DEFAULTS 5018 * @see #RESET_MODE_UNTRUSTED_DEFAULTS 5019 * @see #RESET_MODE_UNTRUSTED_CHANGES 5020 * @see #RESET_MODE_TRUSTED_DEFAULTS 5021 * 5022 * @hide 5023 */ 5024 public static void resetToDefaultsAsUser(@NonNull ContentResolver resolver, 5025 @Nullable String tag, @ResetMode int mode, @IntRange(from = 0) int userHandle) { 5026 try { 5027 Bundle arg = new Bundle(); 5028 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 5029 if (tag != null) { 5030 arg.putString(CALL_METHOD_TAG_KEY, tag); 5031 } 5032 arg.putInt(CALL_METHOD_RESET_MODE_KEY, mode); 5033 IContentProvider cp = sProviderHolder.getProvider(resolver); 5034 cp.call(resolver.getPackageName(), CALL_METHOD_RESET_SECURE, null, arg); 5035 } catch (RemoteException e) { 5036 Log.w(TAG, "Can't reset do defaults for " + CONTENT_URI, e); 5037 } 5038 } 5039 5040 /** 5041 * Construct the content URI for a particular name/value pair, 5042 * useful for monitoring changes with a ContentObserver. 5043 * @param name to look up in the table 5044 * @return the corresponding content URI, or null if not present 5045 */ 5046 public static Uri getUriFor(String name) { 5047 if (MOVED_TO_GLOBAL.contains(name)) { 5048 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 5049 + " to android.provider.Settings.Global, returning global URI."); 5050 return Global.getUriFor(Global.CONTENT_URI, name); 5051 } 5052 return getUriFor(CONTENT_URI, name); 5053 } 5054 5055 /** 5056 * Convenience function for retrieving a single secure settings value 5057 * as an integer. Note that internally setting values are always 5058 * stored as strings; this function converts the string to an integer 5059 * for you. The default value will be returned if the setting is 5060 * not defined or not an integer. 5061 * 5062 * @param cr The ContentResolver to access. 5063 * @param name The name of the setting to retrieve. 5064 * @param def Value to return if the setting is not defined. 5065 * 5066 * @return The setting's current value, or 'def' if it is not defined 5067 * or not a valid integer. 5068 */ 5069 public static int getInt(ContentResolver cr, String name, int def) { 5070 return getIntForUser(cr, name, def, cr.getUserId()); 5071 } 5072 5073 /** @hide */ 5074 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 5075 if (LOCATION_MODE.equals(name)) { 5076 // Map from to underlying location provider storage API to location mode 5077 return getLocationModeForUser(cr, userHandle); 5078 } 5079 String v = getStringForUser(cr, name, userHandle); 5080 try { 5081 return v != null ? Integer.parseInt(v) : def; 5082 } catch (NumberFormatException e) { 5083 return def; 5084 } 5085 } 5086 5087 /** 5088 * Convenience function for retrieving a single secure settings value 5089 * as an integer. Note that internally setting values are always 5090 * stored as strings; this function converts the string to an integer 5091 * for you. 5092 * <p> 5093 * This version does not take a default value. If the setting has not 5094 * been set, or the string value is not a number, 5095 * it throws {@link SettingNotFoundException}. 5096 * 5097 * @param cr The ContentResolver to access. 5098 * @param name The name of the setting to retrieve. 5099 * 5100 * @throws SettingNotFoundException Thrown if a setting by the given 5101 * name can't be found or the setting value is not an integer. 5102 * 5103 * @return The setting's current value. 5104 */ 5105 public static int getInt(ContentResolver cr, String name) 5106 throws SettingNotFoundException { 5107 return getIntForUser(cr, name, cr.getUserId()); 5108 } 5109 5110 /** @hide */ 5111 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 5112 throws SettingNotFoundException { 5113 if (LOCATION_MODE.equals(name)) { 5114 // Map from to underlying location provider storage API to location mode 5115 return getLocationModeForUser(cr, userHandle); 5116 } 5117 String v = getStringForUser(cr, name, userHandle); 5118 try { 5119 return Integer.parseInt(v); 5120 } catch (NumberFormatException e) { 5121 throw new SettingNotFoundException(name); 5122 } 5123 } 5124 5125 /** 5126 * Convenience function for updating a single settings value as an 5127 * integer. This will either create a new entry in the table if the 5128 * given name does not exist, or modify the value of the existing row 5129 * with that name. Note that internally setting values are always 5130 * stored as strings, so this function converts the given value to a 5131 * string before storing it. 5132 * 5133 * @param cr The ContentResolver to access. 5134 * @param name The name of the setting to modify. 5135 * @param value The new value for the setting. 5136 * @return true if the value was set, false on database errors 5137 */ 5138 public static boolean putInt(ContentResolver cr, String name, int value) { 5139 return putIntForUser(cr, name, value, cr.getUserId()); 5140 } 5141 5142 /** @hide */ 5143 public static boolean putIntForUser(ContentResolver cr, String name, int value, 5144 int userHandle) { 5145 return putStringForUser(cr, name, Integer.toString(value), userHandle); 5146 } 5147 5148 /** 5149 * Convenience function for retrieving a single secure settings value 5150 * as a {@code long}. Note that internally setting values are always 5151 * stored as strings; this function converts the string to a {@code long} 5152 * for you. The default value will be returned if the setting is 5153 * not defined or not a {@code long}. 5154 * 5155 * @param cr The ContentResolver to access. 5156 * @param name The name of the setting to retrieve. 5157 * @param def Value to return if the setting is not defined. 5158 * 5159 * @return The setting's current value, or 'def' if it is not defined 5160 * or not a valid {@code long}. 5161 */ 5162 public static long getLong(ContentResolver cr, String name, long def) { 5163 return getLongForUser(cr, name, def, cr.getUserId()); 5164 } 5165 5166 /** @hide */ 5167 public static long getLongForUser(ContentResolver cr, String name, long def, 5168 int userHandle) { 5169 String valString = getStringForUser(cr, name, userHandle); 5170 long value; 5171 try { 5172 value = valString != null ? Long.parseLong(valString) : def; 5173 } catch (NumberFormatException e) { 5174 value = def; 5175 } 5176 return value; 5177 } 5178 5179 /** 5180 * Convenience function for retrieving a single secure settings value 5181 * as a {@code long}. Note that internally setting values are always 5182 * stored as strings; this function converts the string to a {@code long} 5183 * for you. 5184 * <p> 5185 * This version does not take a default value. If the setting has not 5186 * been set, or the string value is not a number, 5187 * it throws {@link SettingNotFoundException}. 5188 * 5189 * @param cr The ContentResolver to access. 5190 * @param name The name of the setting to retrieve. 5191 * 5192 * @return The setting's current value. 5193 * @throws SettingNotFoundException Thrown if a setting by the given 5194 * name can't be found or the setting value is not an integer. 5195 */ 5196 public static long getLong(ContentResolver cr, String name) 5197 throws SettingNotFoundException { 5198 return getLongForUser(cr, name, cr.getUserId()); 5199 } 5200 5201 /** @hide */ 5202 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 5203 throws SettingNotFoundException { 5204 String valString = getStringForUser(cr, name, userHandle); 5205 try { 5206 return Long.parseLong(valString); 5207 } catch (NumberFormatException e) { 5208 throw new SettingNotFoundException(name); 5209 } 5210 } 5211 5212 /** 5213 * Convenience function for updating a secure settings value as a long 5214 * integer. This will either create a new entry in the table if the 5215 * given name does not exist, or modify the value of the existing row 5216 * with that name. Note that internally setting values are always 5217 * stored as strings, so this function converts the given value to a 5218 * string before storing it. 5219 * 5220 * @param cr The ContentResolver to access. 5221 * @param name The name of the setting to modify. 5222 * @param value The new value for the setting. 5223 * @return true if the value was set, false on database errors 5224 */ 5225 public static boolean putLong(ContentResolver cr, String name, long value) { 5226 return putLongForUser(cr, name, value, cr.getUserId()); 5227 } 5228 5229 /** @hide */ 5230 public static boolean putLongForUser(ContentResolver cr, String name, long value, 5231 int userHandle) { 5232 return putStringForUser(cr, name, Long.toString(value), userHandle); 5233 } 5234 5235 /** 5236 * Convenience function for retrieving a single secure settings value 5237 * as a floating point number. Note that internally setting values are 5238 * always stored as strings; this function converts the string to an 5239 * float for you. The default value will be returned if the setting 5240 * is not defined or not a valid float. 5241 * 5242 * @param cr The ContentResolver to access. 5243 * @param name The name of the setting to retrieve. 5244 * @param def Value to return if the setting is not defined. 5245 * 5246 * @return The setting's current value, or 'def' if it is not defined 5247 * or not a valid float. 5248 */ 5249 public static float getFloat(ContentResolver cr, String name, float def) { 5250 return getFloatForUser(cr, name, def, cr.getUserId()); 5251 } 5252 5253 /** @hide */ 5254 public static float getFloatForUser(ContentResolver cr, String name, float def, 5255 int userHandle) { 5256 String v = getStringForUser(cr, name, userHandle); 5257 try { 5258 return v != null ? Float.parseFloat(v) : def; 5259 } catch (NumberFormatException e) { 5260 return def; 5261 } 5262 } 5263 5264 /** 5265 * Convenience function for retrieving a single secure settings value 5266 * as a float. Note that internally setting values are always 5267 * stored as strings; this function converts the string to a float 5268 * for you. 5269 * <p> 5270 * This version does not take a default value. If the setting has not 5271 * been set, or the string value is not a number, 5272 * it throws {@link SettingNotFoundException}. 5273 * 5274 * @param cr The ContentResolver to access. 5275 * @param name The name of the setting to retrieve. 5276 * 5277 * @throws SettingNotFoundException Thrown if a setting by the given 5278 * name can't be found or the setting value is not a float. 5279 * 5280 * @return The setting's current value. 5281 */ 5282 public static float getFloat(ContentResolver cr, String name) 5283 throws SettingNotFoundException { 5284 return getFloatForUser(cr, name, cr.getUserId()); 5285 } 5286 5287 /** @hide */ 5288 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 5289 throws SettingNotFoundException { 5290 String v = getStringForUser(cr, name, userHandle); 5291 if (v == null) { 5292 throw new SettingNotFoundException(name); 5293 } 5294 try { 5295 return Float.parseFloat(v); 5296 } catch (NumberFormatException e) { 5297 throw new SettingNotFoundException(name); 5298 } 5299 } 5300 5301 /** 5302 * Convenience function for updating a single settings value as a 5303 * floating point number. This will either create a new entry in the 5304 * table if the given name does not exist, or modify the value of the 5305 * existing row with that name. Note that internally setting values 5306 * are always stored as strings, so this function converts the given 5307 * value to a string before storing it. 5308 * 5309 * @param cr The ContentResolver to access. 5310 * @param name The name of the setting to modify. 5311 * @param value The new value for the setting. 5312 * @return true if the value was set, false on database errors 5313 */ 5314 public static boolean putFloat(ContentResolver cr, String name, float value) { 5315 return putFloatForUser(cr, name, value, cr.getUserId()); 5316 } 5317 5318 /** @hide */ 5319 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 5320 int userHandle) { 5321 return putStringForUser(cr, name, Float.toString(value), userHandle); 5322 } 5323 5324 /** 5325 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 5326 * instead 5327 */ 5328 @Deprecated 5329 public static final String DEVELOPMENT_SETTINGS_ENABLED = 5330 Global.DEVELOPMENT_SETTINGS_ENABLED; 5331 5332 /** 5333 * When the user has enable the option to have a "bug report" command 5334 * in the power menu. 5335 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 5336 * @hide 5337 */ 5338 @Deprecated 5339 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 5340 5341 private static final Validator BUGREPORT_IN_POWER_MENU_VALIDATOR = BOOLEAN_VALIDATOR; 5342 5343 /** 5344 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 5345 */ 5346 @Deprecated 5347 public static final String ADB_ENABLED = Global.ADB_ENABLED; 5348 5349 /** 5350 * Setting to allow mock locations and location provider status to be injected into the 5351 * LocationManager service for testing purposes during application development. These 5352 * locations and status values override actual location and status information generated 5353 * by network, gps, or other location providers. 5354 * 5355 * @deprecated This settings is not used anymore. 5356 */ 5357 @Deprecated 5358 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 5359 5360 private static final Validator ALLOW_MOCK_LOCATION_VALIDATOR = BOOLEAN_VALIDATOR; 5361 5362 /** 5363 * On Android 8.0 (API level 26) and higher versions of the platform, 5364 * a 64-bit number (expressed as a hexadecimal string), unique to 5365 * each combination of app-signing key, user, and device. 5366 * Values of {@code ANDROID_ID} are scoped by signing key and user. 5367 * The value may change if a factory reset is performed on the 5368 * device or if an APK signing key changes. 5369 * 5370 * For more information about how the platform handles {@code ANDROID_ID} 5371 * in Android 8.0 (API level 26) and higher, see <a 5372 * href="{@docRoot}preview/behavior-changes.html#privacy-all"> 5373 * Android 8.0 Behavior Changes</a>. 5374 * 5375 * <p class="note"><strong>Note:</strong> For apps that were installed 5376 * prior to updating the device to a version of Android 8.0 5377 * (API level 26) or higher, the value of {@code ANDROID_ID} changes 5378 * if the app is uninstalled and then reinstalled after the OTA. 5379 * To preserve values across uninstalls after an OTA to Android 8.0 5380 * or higher, developers can use 5381 * <a href="{@docRoot}guide/topics/data/keyvaluebackup.html"> 5382 * Key/Value Backup</a>.</p> 5383 * 5384 * <p>In versions of the platform lower than Android 8.0 (API level 26), 5385 * a 64-bit number (expressed as a hexadecimal string) that is randomly 5386 * generated when the user first sets up the device and should remain 5387 * constant for the lifetime of the user's device. 5388 * 5389 * On devices that have 5390 * <a href="{@docRoot}about/versions/android-4.2.html#MultipleUsers"> 5391 * multiple users</a>, each user appears as a 5392 * completely separate device, so the {@code ANDROID_ID} value is 5393 * unique to each user.</p> 5394 * 5395 * <p class="note"><strong>Note:</strong> If the caller is an Instant App the ID is scoped 5396 * to the Instant App, it is generated when the Instant App is first installed and reset if 5397 * the user clears the Instant App. 5398 */ 5399 public static final String ANDROID_ID = "android_id"; 5400 5401 /** 5402 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 5403 */ 5404 @Deprecated 5405 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 5406 5407 private static final Validator BLUETOOTH_ON_VALIDATOR = BOOLEAN_VALIDATOR; 5408 5409 /** 5410 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 5411 */ 5412 @Deprecated 5413 public static final String DATA_ROAMING = Global.DATA_ROAMING; 5414 5415 /** 5416 * Setting to record the input method used by default, holding the ID 5417 * of the desired method. 5418 */ 5419 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 5420 5421 /** 5422 * Setting to record the input method subtype used by default, holding the ID 5423 * of the desired method. 5424 */ 5425 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 5426 "selected_input_method_subtype"; 5427 5428 /** 5429 * Setting to record the history of input method subtype, holding the pair of ID of IME 5430 * and its last used subtype. 5431 * @hide 5432 */ 5433 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 5434 "input_methods_subtype_history"; 5435 5436 /** 5437 * Setting to record the visibility of input method selector 5438 */ 5439 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 5440 "input_method_selector_visibility"; 5441 5442 /** 5443 * The currently selected voice interaction service flattened ComponentName. 5444 * @hide 5445 */ 5446 @TestApi 5447 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 5448 5449 /** 5450 * The currently selected autofill service flattened ComponentName. 5451 * @hide 5452 */ 5453 @TestApi 5454 public static final String AUTOFILL_SERVICE = "autofill_service"; 5455 5456 private static final Validator AUTOFILL_SERVICE_VALIDATOR = 5457 NULLABLE_COMPONENT_NAME_VALIDATOR; 5458 5459 /** 5460 * Boolean indicating if Autofill supports field classification. 5461 * 5462 * @see android.service.autofill.AutofillService 5463 * 5464 * @hide 5465 */ 5466 @SystemApi 5467 @TestApi 5468 public static final String AUTOFILL_FEATURE_FIELD_CLASSIFICATION = 5469 "autofill_field_classification"; 5470 5471 /** 5472 * Defines value returned by {@link android.service.autofill.UserData#getMaxUserDataSize()}. 5473 * 5474 * @hide 5475 */ 5476 @SystemApi 5477 @TestApi 5478 public static final String AUTOFILL_USER_DATA_MAX_USER_DATA_SIZE = 5479 "autofill_user_data_max_user_data_size"; 5480 5481 /** 5482 * Defines value returned by 5483 * {@link android.service.autofill.UserData#getMaxFieldClassificationIdsSize()}. 5484 * 5485 * @hide 5486 */ 5487 @SystemApi 5488 @TestApi 5489 public static final String AUTOFILL_USER_DATA_MAX_FIELD_CLASSIFICATION_IDS_SIZE = 5490 "autofill_user_data_max_field_classification_size"; 5491 5492 /** 5493 * Defines value returned by 5494 * {@link android.service.autofill.UserData#getMaxCategoryCount()}. 5495 * 5496 * @hide 5497 */ 5498 @SystemApi 5499 @TestApi 5500 public static final String AUTOFILL_USER_DATA_MAX_CATEGORY_COUNT = 5501 "autofill_user_data_max_category_count"; 5502 5503 /** 5504 * Defines value returned by {@link android.service.autofill.UserData#getMaxValueLength()}. 5505 * 5506 * @hide 5507 */ 5508 @SystemApi 5509 @TestApi 5510 public static final String AUTOFILL_USER_DATA_MAX_VALUE_LENGTH = 5511 "autofill_user_data_max_value_length"; 5512 5513 /** 5514 * Defines value returned by {@link android.service.autofill.UserData#getMinValueLength()}. 5515 * 5516 * @hide 5517 */ 5518 @SystemApi 5519 @TestApi 5520 public static final String AUTOFILL_USER_DATA_MIN_VALUE_LENGTH = 5521 "autofill_user_data_min_value_length"; 5522 5523 /** 5524 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 5525 */ 5526 @Deprecated 5527 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 5528 5529 /** 5530 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 5531 * @hide 5532 */ 5533 @TestApi 5534 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 5535 5536 /** 5537 * The current state of device personalization. 5538 * 5539 * @hide 5540 * @see UserSetupPersonalization 5541 */ 5542 public static final String USER_SETUP_PERSONALIZATION_STATE = 5543 "user_setup_personalization_state"; 5544 5545 /** 5546 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 5547 * This value differs from USER_SETUP_COMPLETE in that it can be reset back to 0 5548 * in case SetupWizard has been re-enabled on TV devices. 5549 * 5550 * @hide 5551 */ 5552 public static final String TV_USER_SETUP_COMPLETE = "tv_user_setup_complete"; 5553 5554 /** 5555 * Prefix for category name that marks whether a suggested action from that category was 5556 * completed. 5557 * @hide 5558 */ 5559 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 5560 5561 /** 5562 * List of input methods that are currently enabled. This is a string 5563 * containing the IDs of all enabled input methods, each ID separated 5564 * by ':'. 5565 * 5566 * Format like "ime0;subtype0;subtype1;subtype2:ime1:ime2;subtype0" 5567 * where imeId is ComponentName and subtype is int32. 5568 */ 5569 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 5570 5571 /** 5572 * List of system input methods that are currently disabled. This is a string 5573 * containing the IDs of all disabled input methods, each ID separated 5574 * by ':'. 5575 * @hide 5576 */ 5577 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 5578 5579 /** 5580 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 5581 * determines if the IME should be shown when a hard keyboard is attached. 5582 * @hide 5583 */ 5584 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 5585 5586 private static final Validator SHOW_IME_WITH_HARD_KEYBOARD_VALIDATOR = BOOLEAN_VALIDATOR; 5587 5588 /** 5589 * Host name and port for global http proxy. Uses ':' seperator for 5590 * between host and port. 5591 * 5592 * @deprecated Use {@link Global#HTTP_PROXY} 5593 */ 5594 @Deprecated 5595 public static final String HTTP_PROXY = Global.HTTP_PROXY; 5596 5597 /** 5598 * Package designated as always-on VPN provider. 5599 * 5600 * @hide 5601 */ 5602 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 5603 5604 /** 5605 * Whether to block networking outside of VPN connections while always-on is set. 5606 * @see #ALWAYS_ON_VPN_APP 5607 * 5608 * @hide 5609 */ 5610 public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown"; 5611 5612 /** 5613 * Whether applications can be installed for this user via the system's 5614 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 5615 * 5616 * <p>1 = permit app installation via the system package installer intent 5617 * <p>0 = do not allow use of the package installer 5618 * @deprecated Starting from {@link android.os.Build.VERSION_CODES#O}, apps should use 5619 * {@link PackageManager#canRequestPackageInstalls()} 5620 * @see PackageManager#canRequestPackageInstalls() 5621 */ 5622 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 5623 5624 /** 5625 * A flag to tell {@link com.android.server.devicepolicy.DevicePolicyManagerService} that 5626 * the default for {@link #INSTALL_NON_MARKET_APPS} is reversed for this user on OTA. So it 5627 * can set the restriction {@link android.os.UserManager#DISALLOW_INSTALL_UNKNOWN_SOURCES} 5628 * on behalf of the profile owner if needed to make the change transparent for profile 5629 * owners. 5630 * 5631 * @hide 5632 */ 5633 public static final String UNKNOWN_SOURCES_DEFAULT_REVERSED = 5634 "unknown_sources_default_reversed"; 5635 5636 /** 5637 * Comma-separated list of location providers that activities may access. Do not rely on 5638 * this value being present in settings.db or on ContentObserver notifications on the 5639 * corresponding Uri. 5640 * 5641 * @deprecated use {@link #LOCATION_MODE} and 5642 * {@link LocationManager#MODE_CHANGED_ACTION} (or 5643 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 5644 */ 5645 @Deprecated 5646 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 5647 5648 /** 5649 * The degree of location access enabled by the user. 5650 * <p> 5651 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 5652 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 5653 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 5654 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 5655 * modes that might be added in the future. 5656 * <p> 5657 * Note: do not rely on this value being present in settings.db or on ContentObserver 5658 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 5659 * to receive changes in this value. 5660 * 5661 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5662 * get the status of a location provider, use 5663 * {@link LocationManager#isProviderEnabled(String)}. 5664 */ 5665 @Deprecated 5666 public static final String LOCATION_MODE = "location_mode"; 5667 5668 /** 5669 * The App or module that changes the location mode. 5670 * @hide 5671 */ 5672 public static final String LOCATION_CHANGER = "location_changer"; 5673 /** 5674 * The location changer is unknown or unable to detect. 5675 * @hide 5676 */ 5677 public static final int LOCATION_CHANGER_UNKNOWN = 0; 5678 /** 5679 * Location settings in system settings. 5680 * @hide 5681 */ 5682 public static final int LOCATION_CHANGER_SYSTEM_SETTINGS = 1; 5683 /** 5684 * The location icon in drop down notification drawer. 5685 * @hide 5686 */ 5687 public static final int LOCATION_CHANGER_QUICK_SETTINGS = 2; 5688 5689 /** 5690 * Location access disabled. 5691 * 5692 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5693 * get the status of a location provider, use 5694 * {@link LocationManager#isProviderEnabled(String)}. 5695 */ 5696 @Deprecated 5697 public static final int LOCATION_MODE_OFF = 0; 5698 5699 /** 5700 * Network Location Provider disabled, but GPS and other sensors enabled. 5701 * 5702 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5703 * get the status of a location provider, use 5704 * {@link LocationManager#isProviderEnabled(String)}. 5705 */ 5706 @Deprecated 5707 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 5708 5709 /** 5710 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 5711 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 5712 * {@link android.location.Criteria#POWER_MEDIUM}. 5713 * 5714 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5715 * get the status of a location provider, use 5716 * {@link LocationManager#isProviderEnabled(String)}. 5717 */ 5718 @Deprecated 5719 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 5720 5721 /** 5722 * Best-effort location computation allowed. 5723 * 5724 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5725 * get the status of a location provider, use 5726 * {@link LocationManager#isProviderEnabled(String)}. 5727 */ 5728 @Deprecated 5729 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 5730 5731 /** 5732 * A flag containing settings used for biometric weak 5733 * @hide 5734 */ 5735 @Deprecated 5736 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 5737 "lock_biometric_weak_flags"; 5738 5739 /** 5740 * Whether lock-to-app will lock the keyguard when exiting. 5741 * @hide 5742 */ 5743 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 5744 5745 /** 5746 * Whether autolock is enabled (0 = false, 1 = true) 5747 * 5748 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 5749 * level of the keyguard. Accessing this setting from an app that is targeting 5750 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5751 */ 5752 @Deprecated 5753 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 5754 5755 /** 5756 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 5757 * 5758 * @deprecated Accessing this setting from an app that is targeting 5759 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5760 */ 5761 @Deprecated 5762 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 5763 5764 /** 5765 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 5766 * true) 5767 * 5768 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 5769 * lockscreen uses 5770 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 5771 * Accessing this setting from an app that is targeting 5772 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5773 */ 5774 @Deprecated 5775 public static final String 5776 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 5777 5778 /** 5779 * This preference allows the device to be locked given time after screen goes off, 5780 * subject to current DeviceAdmin policy limits. 5781 * @hide 5782 */ 5783 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 5784 5785 5786 /** 5787 * This preference contains the string that shows for owner info on LockScreen. 5788 * @hide 5789 * @deprecated 5790 */ 5791 @Deprecated 5792 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 5793 5794 /** 5795 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 5796 * @hide 5797 */ 5798 @Deprecated 5799 public static final String LOCK_SCREEN_APPWIDGET_IDS = 5800 "lock_screen_appwidget_ids"; 5801 5802 /** 5803 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 5804 * @hide 5805 */ 5806 @Deprecated 5807 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 5808 "lock_screen_fallback_appwidget_id"; 5809 5810 /** 5811 * Index of the lockscreen appwidget to restore, -1 if none. 5812 * @hide 5813 */ 5814 @Deprecated 5815 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 5816 "lock_screen_sticky_appwidget"; 5817 5818 /** 5819 * This preference enables showing the owner info on LockScreen. 5820 * @hide 5821 * @deprecated 5822 */ 5823 @Deprecated 5824 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 5825 "lock_screen_owner_info_enabled"; 5826 5827 /** 5828 * When set by a user, allows notifications to be shown atop a securely locked screen 5829 * in their full "private" form (same as when the device is unlocked). 5830 * @hide 5831 */ 5832 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 5833 "lock_screen_allow_private_notifications"; 5834 5835 /** 5836 * When set by a user, allows notification remote input atop a securely locked screen 5837 * without having to unlock 5838 * @hide 5839 */ 5840 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 5841 "lock_screen_allow_remote_input"; 5842 5843 /** 5844 * Set by the system to track if the user needs to see the call to action for 5845 * the lockscreen notification policy. 5846 * @hide 5847 */ 5848 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 5849 "show_note_about_notification_hiding"; 5850 5851 /** 5852 * Set to 1 by the system after trust agents have been initialized. 5853 * @hide 5854 */ 5855 public static final String TRUST_AGENTS_INITIALIZED = 5856 "trust_agents_initialized"; 5857 5858 /** 5859 * The Logging ID (a unique 64-bit value) as a hex string. 5860 * Used as a pseudonymous identifier for logging. 5861 * @deprecated This identifier is poorly initialized and has 5862 * many collisions. It should not be used. 5863 */ 5864 @Deprecated 5865 public static final String LOGGING_ID = "logging_id"; 5866 5867 /** 5868 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 5869 */ 5870 @Deprecated 5871 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 5872 5873 /** 5874 * No longer supported. 5875 */ 5876 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 5877 5878 /** 5879 * No longer supported. 5880 */ 5881 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 5882 5883 /** 5884 * No longer supported. 5885 */ 5886 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 5887 5888 /** 5889 * Settings classname to launch when Settings is clicked from All 5890 * Applications. Needed because of user testing between the old 5891 * and new Settings apps. 5892 */ 5893 // TODO: 881807 5894 public static final String SETTINGS_CLASSNAME = "settings_classname"; 5895 5896 /** 5897 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 5898 */ 5899 @Deprecated 5900 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 5901 5902 private static final Validator USB_MASS_STORAGE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5903 5904 /** 5905 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 5906 */ 5907 @Deprecated 5908 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 5909 5910 /** 5911 * If accessibility is enabled. 5912 */ 5913 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 5914 5915 private static final Validator ACCESSIBILITY_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5916 5917 /** 5918 * Setting specifying if the accessibility shortcut is enabled. 5919 * @hide 5920 */ 5921 public static final String ACCESSIBILITY_SHORTCUT_ENABLED = 5922 "accessibility_shortcut_enabled"; 5923 5924 private static final Validator ACCESSIBILITY_SHORTCUT_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5925 5926 /** 5927 * Setting specifying if the accessibility shortcut is enabled. 5928 * @hide 5929 */ 5930 public static final String ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN = 5931 "accessibility_shortcut_on_lock_screen"; 5932 5933 private static final Validator ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN_VALIDATOR = 5934 BOOLEAN_VALIDATOR; 5935 5936 /** 5937 * Setting specifying if the accessibility shortcut dialog has been shown to this user. 5938 * @hide 5939 */ 5940 public static final String ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN = 5941 "accessibility_shortcut_dialog_shown"; 5942 5943 private static final Validator ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN_VALIDATOR = 5944 BOOLEAN_VALIDATOR; 5945 5946 /** 5947 * Setting specifying the accessibility service to be toggled via the accessibility 5948 * shortcut. Must be its flattened {@link ComponentName}. 5949 * @hide 5950 */ 5951 public static final String ACCESSIBILITY_SHORTCUT_TARGET_SERVICE = 5952 "accessibility_shortcut_target_service"; 5953 5954 private static final Validator ACCESSIBILITY_SHORTCUT_TARGET_SERVICE_VALIDATOR = 5955 NULLABLE_COMPONENT_NAME_VALIDATOR; 5956 5957 /** 5958 * Setting specifying the accessibility service or feature to be toggled via the 5959 * accessibility button in the navigation bar. This is either a flattened 5960 * {@link ComponentName} or the class name of a system class implementing a supported 5961 * accessibility feature. 5962 * @hide 5963 */ 5964 public static final String ACCESSIBILITY_BUTTON_TARGET_COMPONENT = 5965 "accessibility_button_target_component"; 5966 5967 private static final Validator ACCESSIBILITY_BUTTON_TARGET_COMPONENT_VALIDATOR = 5968 new Validator() { 5969 @Override 5970 public boolean validate(@Nullable String value) { 5971 // technically either ComponentName or class name, but there's proper value 5972 // validation at callsites, so allow any non-null string 5973 return value != null; 5974 } 5975 }; 5976 5977 /** 5978 * If touch exploration is enabled. 5979 */ 5980 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 5981 5982 private static final Validator TOUCH_EXPLORATION_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5983 5984 /** 5985 * List of the enabled accessibility providers. 5986 */ 5987 public static final String ENABLED_ACCESSIBILITY_SERVICES = 5988 "enabled_accessibility_services"; 5989 5990 private static final Validator ENABLED_ACCESSIBILITY_SERVICES_VALIDATOR = 5991 new SettingsValidators.ComponentNameListValidator(":"); 5992 5993 /** 5994 * List of the accessibility services to which the user has granted 5995 * permission to put the device into touch exploration mode. 5996 * 5997 * @hide 5998 */ 5999 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 6000 "touch_exploration_granted_accessibility_services"; 6001 6002 private static final Validator TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES_VALIDATOR = 6003 new SettingsValidators.ComponentNameListValidator(":"); 6004 6005 /** 6006 * Whether the hush gesture has ever been used // TODO: beverlyt 6007 * @hide 6008 */ 6009 public static final String HUSH_GESTURE_USED = "hush_gesture_used"; 6010 6011 private static final Validator HUSH_GESTURE_USED_VALIDATOR = BOOLEAN_VALIDATOR; 6012 6013 /** 6014 * Number of times the user has manually clicked the ringer toggle 6015 * @hide 6016 */ 6017 public static final String MANUAL_RINGER_TOGGLE_COUNT = "manual_ringer_toggle_count"; 6018 6019 private static final Validator MANUAL_RINGER_TOGGLE_COUNT_VALIDATOR = 6020 NON_NEGATIVE_INTEGER_VALIDATOR; 6021 6022 /** 6023 * Uri of the slice that's presented on the keyguard. 6024 * Defaults to a slice with the date and next alarm. 6025 * 6026 * @hide 6027 */ 6028 public static final String KEYGUARD_SLICE_URI = "keyguard_slice_uri"; 6029 6030 /** 6031 * Whether to speak passwords while in accessibility mode. 6032 * 6033 * @deprecated The speaking of passwords is controlled by individual accessibility services. 6034 * Apps should ignore this setting and provide complete information to accessibility 6035 * at all times, which was the behavior when this value was {@code true}. 6036 */ 6037 @Deprecated 6038 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 6039 6040 private static final Validator ACCESSIBILITY_SPEAK_PASSWORD_VALIDATOR = BOOLEAN_VALIDATOR; 6041 6042 /** 6043 * Whether to draw text with high contrast while in accessibility mode. 6044 * 6045 * @hide 6046 */ 6047 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 6048 "high_text_contrast_enabled"; 6049 6050 private static final Validator ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED_VALIDATOR = 6051 BOOLEAN_VALIDATOR; 6052 6053 /** 6054 * Setting that specifies whether the display magnification is enabled via a system-wide 6055 * triple tap gesture. Display magnifications allows the user to zoom in the display content 6056 * and is targeted to low vision users. The current magnification scale is controlled by 6057 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 6058 * 6059 * @hide 6060 */ 6061 @TestApi 6062 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 6063 "accessibility_display_magnification_enabled"; 6064 6065 private static final Validator ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED_VALIDATOR = 6066 BOOLEAN_VALIDATOR; 6067 6068 /** 6069 * Setting that specifies whether the display magnification is enabled via a shortcut 6070 * affordance within the system's navigation area. Display magnifications allows the user to 6071 * zoom in the display content and is targeted to low vision users. The current 6072 * magnification scale is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 6073 * 6074 * @hide 6075 */ 6076 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED = 6077 "accessibility_display_magnification_navbar_enabled"; 6078 6079 private static final Validator ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED_VALIDATOR 6080 = BOOLEAN_VALIDATOR; 6081 6082 /** 6083 * Setting that specifies what the display magnification scale is. 6084 * Display magnifications allows the user to zoom in the display 6085 * content and is targeted to low vision users. Whether a display 6086 * magnification is performed is controlled by 6087 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} and 6088 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED} 6089 * 6090 * @hide 6091 */ 6092 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 6093 "accessibility_display_magnification_scale"; 6094 6095 private static final Validator ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE_VALIDATOR = 6096 new SettingsValidators.InclusiveFloatRangeValidator(1.0f, Float.MAX_VALUE); 6097 6098 /** 6099 * Unused mangnification setting 6100 * 6101 * @hide 6102 * @deprecated 6103 */ 6104 @Deprecated 6105 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 6106 "accessibility_display_magnification_auto_update"; 6107 6108 /** 6109 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 6110 * modified from an AccessibilityService using the SoftKeyboardController. 6111 * 6112 * @hide 6113 */ 6114 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 6115 "accessibility_soft_keyboard_mode"; 6116 6117 /** 6118 * Default soft keyboard behavior. 6119 * 6120 * @hide 6121 */ 6122 public static final int SHOW_MODE_AUTO = 0; 6123 6124 /** 6125 * Soft keyboard is never shown. 6126 * 6127 * @hide 6128 */ 6129 public static final int SHOW_MODE_HIDDEN = 1; 6130 6131 /** 6132 * Setting that specifies whether timed text (captions) should be 6133 * displayed in video content. Text display properties are controlled by 6134 * the following settings: 6135 * <ul> 6136 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 6137 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 6138 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 6139 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 6140 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 6141 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 6142 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 6143 * </ul> 6144 * 6145 * @hide 6146 */ 6147 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 6148 "accessibility_captioning_enabled"; 6149 6150 private static final Validator ACCESSIBILITY_CAPTIONING_ENABLED_VALIDATOR = 6151 BOOLEAN_VALIDATOR; 6152 6153 /** 6154 * Setting that specifies the language for captions as a locale string, 6155 * e.g. en_US. 6156 * 6157 * @see java.util.Locale#toString 6158 * @hide 6159 */ 6160 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 6161 "accessibility_captioning_locale"; 6162 6163 private static final Validator ACCESSIBILITY_CAPTIONING_LOCALE_VALIDATOR = LOCALE_VALIDATOR; 6164 6165 /** 6166 * Integer property that specifies the preset style for captions, one 6167 * of: 6168 * <ul> 6169 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 6170 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 6171 * </ul> 6172 * 6173 * @see java.util.Locale#toString 6174 * @hide 6175 */ 6176 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 6177 "accessibility_captioning_preset"; 6178 6179 private static final Validator ACCESSIBILITY_CAPTIONING_PRESET_VALIDATOR = 6180 new SettingsValidators.DiscreteValueValidator(new String[]{"-1", "0", "1", "2", 6181 "3", "4"}); 6182 6183 /** 6184 * Integer property that specifes the background color for captions as a 6185 * packed 32-bit color. 6186 * 6187 * @see android.graphics.Color#argb 6188 * @hide 6189 */ 6190 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 6191 "accessibility_captioning_background_color"; 6192 6193 private static final Validator ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR_VALIDATOR = 6194 ANY_INTEGER_VALIDATOR; 6195 6196 /** 6197 * Integer property that specifes the foreground color for captions as a 6198 * packed 32-bit color. 6199 * 6200 * @see android.graphics.Color#argb 6201 * @hide 6202 */ 6203 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 6204 "accessibility_captioning_foreground_color"; 6205 6206 private static final Validator ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR_VALIDATOR = 6207 ANY_INTEGER_VALIDATOR; 6208 6209 /** 6210 * Integer property that specifes the edge type for captions, one of: 6211 * <ul> 6212 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 6213 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 6214 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 6215 * </ul> 6216 * 6217 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 6218 * @hide 6219 */ 6220 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 6221 "accessibility_captioning_edge_type"; 6222 6223 private static final Validator ACCESSIBILITY_CAPTIONING_EDGE_TYPE_VALIDATOR = 6224 new SettingsValidators.DiscreteValueValidator(new String[]{"0", "1", "2"}); 6225 6226 /** 6227 * Integer property that specifes the edge color for captions as a 6228 * packed 32-bit color. 6229 * 6230 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 6231 * @see android.graphics.Color#argb 6232 * @hide 6233 */ 6234 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 6235 "accessibility_captioning_edge_color"; 6236 6237 private static final Validator ACCESSIBILITY_CAPTIONING_EDGE_COLOR_VALIDATOR = 6238 ANY_INTEGER_VALIDATOR; 6239 6240 /** 6241 * Integer property that specifes the window color for captions as a 6242 * packed 32-bit color. 6243 * 6244 * @see android.graphics.Color#argb 6245 * @hide 6246 */ 6247 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 6248 "accessibility_captioning_window_color"; 6249 6250 private static final Validator ACCESSIBILITY_CAPTIONING_WINDOW_COLOR_VALIDATOR = 6251 ANY_INTEGER_VALIDATOR; 6252 6253 /** 6254 * String property that specifies the typeface for captions, one of: 6255 * <ul> 6256 * <li>DEFAULT 6257 * <li>MONOSPACE 6258 * <li>SANS_SERIF 6259 * <li>SERIF 6260 * </ul> 6261 * 6262 * @see android.graphics.Typeface 6263 * @hide 6264 */ 6265 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 6266 "accessibility_captioning_typeface"; 6267 6268 private static final Validator ACCESSIBILITY_CAPTIONING_TYPEFACE_VALIDATOR = 6269 new SettingsValidators.DiscreteValueValidator(new String[]{"DEFAULT", 6270 "MONOSPACE", "SANS_SERIF", "SERIF"}); 6271 6272 /** 6273 * Floating point property that specifies font scaling for captions. 6274 * 6275 * @hide 6276 */ 6277 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 6278 "accessibility_captioning_font_scale"; 6279 6280 private static final Validator ACCESSIBILITY_CAPTIONING_FONT_SCALE_VALIDATOR = 6281 new SettingsValidators.InclusiveFloatRangeValidator(0.5f, 2.0f); 6282 6283 /** 6284 * Setting that specifies whether display color inversion is enabled. 6285 */ 6286 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 6287 "accessibility_display_inversion_enabled"; 6288 6289 private static final Validator ACCESSIBILITY_DISPLAY_INVERSION_ENABLED_VALIDATOR = 6290 BOOLEAN_VALIDATOR; 6291 6292 /** 6293 * Setting that specifies whether display color space adjustment is 6294 * enabled. 6295 * 6296 * @hide 6297 */ 6298 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 6299 "accessibility_display_daltonizer_enabled"; 6300 6301 private static final Validator ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED_VALIDATOR = 6302 BOOLEAN_VALIDATOR; 6303 6304 /** 6305 * Integer property that specifies the type of color space adjustment to 6306 * perform. Valid values are defined in AccessibilityManager and Settings arrays.xml: 6307 * - AccessibilityManager.DALTONIZER_DISABLED = -1 6308 * - AccessibilityManager.DALTONIZER_SIMULATE_MONOCHROMACY = 0 6309 * - <item>@string/daltonizer_mode_protanomaly</item> = 11 6310 * - AccessibilityManager.DALTONIZER_CORRECT_DEUTERANOMALY and 6311 * <item>@string/daltonizer_mode_deuteranomaly</item> = 12 6312 * - <item>@string/daltonizer_mode_tritanomaly</item> = 13 6313 * 6314 * @hide 6315 */ 6316 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 6317 "accessibility_display_daltonizer"; 6318 6319 private static final Validator ACCESSIBILITY_DISPLAY_DALTONIZER_VALIDATOR = 6320 new SettingsValidators.DiscreteValueValidator( 6321 new String[] {"-1", "0", "11", "12", "13"}); 6322 6323 /** 6324 * Setting that specifies whether automatic click when the mouse pointer stops moving is 6325 * enabled. 6326 * 6327 * @hide 6328 */ 6329 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 6330 "accessibility_autoclick_enabled"; 6331 6332 private static final Validator ACCESSIBILITY_AUTOCLICK_ENABLED_VALIDATOR = 6333 BOOLEAN_VALIDATOR; 6334 6335 /** 6336 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 6337 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 6338 * 6339 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 6340 * @hide 6341 */ 6342 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 6343 "accessibility_autoclick_delay"; 6344 6345 private static final Validator ACCESSIBILITY_AUTOCLICK_DELAY_VALIDATOR = 6346 NON_NEGATIVE_INTEGER_VALIDATOR; 6347 6348 /** 6349 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 6350 * accessibility. 6351 * (0 = false, 1 = true) 6352 * @hide 6353 */ 6354 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 6355 "accessibility_large_pointer_icon"; 6356 6357 private static final Validator ACCESSIBILITY_LARGE_POINTER_ICON_VALIDATOR = 6358 BOOLEAN_VALIDATOR; 6359 6360 /** 6361 * The timeout for considering a press to be a long press in milliseconds. 6362 * @hide 6363 */ 6364 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 6365 6366 private static final Validator LONG_PRESS_TIMEOUT_VALIDATOR = 6367 NON_NEGATIVE_INTEGER_VALIDATOR; 6368 6369 /** 6370 * The duration in milliseconds between the first tap's up event and the second tap's 6371 * down event for an interaction to be considered part of the same multi-press. 6372 * @hide 6373 */ 6374 public static final String MULTI_PRESS_TIMEOUT = "multi_press_timeout"; 6375 6376 /** 6377 * List of the enabled print services. 6378 * 6379 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 6380 * from pre-N. 6381 * 6382 * @hide 6383 */ 6384 public static final String ENABLED_PRINT_SERVICES = 6385 "enabled_print_services"; 6386 6387 /** 6388 * List of the disabled print services. 6389 * 6390 * @hide 6391 */ 6392 @TestApi 6393 public static final String DISABLED_PRINT_SERVICES = 6394 "disabled_print_services"; 6395 6396 /** 6397 * The saved value for WindowManagerService.setForcedDisplayDensity() 6398 * formatted as a single integer representing DPI. If unset, then use 6399 * the real display density. 6400 * 6401 * @hide 6402 */ 6403 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 6404 6405 /** 6406 * Setting to always use the default text-to-speech settings regardless 6407 * of the application settings. 6408 * 1 = override application settings, 6409 * 0 = use application settings (if specified). 6410 * 6411 * @deprecated The value of this setting is no longer respected by 6412 * the framework text to speech APIs as of the Ice Cream Sandwich release. 6413 */ 6414 @Deprecated 6415 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 6416 6417 /** 6418 * Default text-to-speech engine speech rate. 100 = 1x 6419 */ 6420 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 6421 6422 private static final Validator TTS_DEFAULT_RATE_VALIDATOR = NON_NEGATIVE_INTEGER_VALIDATOR; 6423 6424 /** 6425 * Default text-to-speech engine pitch. 100 = 1x 6426 */ 6427 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 6428 6429 private static final Validator TTS_DEFAULT_PITCH_VALIDATOR = NON_NEGATIVE_INTEGER_VALIDATOR; 6430 6431 /** 6432 * Default text-to-speech engine. 6433 */ 6434 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 6435 6436 private static final Validator TTS_DEFAULT_SYNTH_VALIDATOR = PACKAGE_NAME_VALIDATOR; 6437 6438 /** 6439 * Default text-to-speech language. 6440 * 6441 * @deprecated this setting is no longer in use, as of the Ice Cream 6442 * Sandwich release. Apps should never need to read this setting directly, 6443 * instead can query the TextToSpeech framework classes for the default 6444 * locale. {@link TextToSpeech#getLanguage()}. 6445 */ 6446 @Deprecated 6447 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 6448 6449 /** 6450 * Default text-to-speech country. 6451 * 6452 * @deprecated this setting is no longer in use, as of the Ice Cream 6453 * Sandwich release. Apps should never need to read this setting directly, 6454 * instead can query the TextToSpeech framework classes for the default 6455 * locale. {@link TextToSpeech#getLanguage()}. 6456 */ 6457 @Deprecated 6458 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 6459 6460 /** 6461 * Default text-to-speech locale variant. 6462 * 6463 * @deprecated this setting is no longer in use, as of the Ice Cream 6464 * Sandwich release. Apps should never need to read this setting directly, 6465 * instead can query the TextToSpeech framework classes for the 6466 * locale that is in use {@link TextToSpeech#getLanguage()}. 6467 */ 6468 @Deprecated 6469 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 6470 6471 /** 6472 * Stores the default tts locales on a per engine basis. Stored as 6473 * a comma seperated list of values, each value being of the form 6474 * {@code engine_name:locale} for example, 6475 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 6476 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 6477 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 6478 * setting directly, and can query the TextToSpeech framework classes 6479 * for the locale that is in use. 6480 * 6481 * @hide 6482 */ 6483 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 6484 6485 private static final Validator TTS_DEFAULT_LOCALE_VALIDATOR = new Validator() { 6486 @Override 6487 public boolean validate(@Nullable String value) { 6488 if (value == null || value.length() == 0) { 6489 return false; 6490 } 6491 String[] ttsLocales = value.split(","); 6492 boolean valid = true; 6493 for (String ttsLocale : ttsLocales) { 6494 String[] parts = ttsLocale.split(":"); 6495 valid |= ((parts.length == 2) 6496 && (parts[0].length() > 0) 6497 && ANY_STRING_VALIDATOR.validate(parts[0]) 6498 && LOCALE_VALIDATOR.validate(parts[1])); 6499 } 6500 return valid; 6501 } 6502 }; 6503 6504 /** 6505 * Space delimited list of plugin packages that are enabled. 6506 */ 6507 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 6508 6509 private static final Validator TTS_ENABLED_PLUGINS_VALIDATOR = 6510 new SettingsValidators.PackageNameListValidator(" "); 6511 6512 /** 6513 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 6514 * instead. 6515 */ 6516 @Deprecated 6517 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6518 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 6519 6520 private static final Validator WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 6521 BOOLEAN_VALIDATOR; 6522 6523 /** 6524 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 6525 * instead. 6526 */ 6527 @Deprecated 6528 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 6529 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 6530 6531 private static final Validator WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR = 6532 NON_NEGATIVE_INTEGER_VALIDATOR; 6533 6534 /** 6535 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 6536 * instead. 6537 */ 6538 @Deprecated 6539 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 6540 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 6541 6542 private static final Validator WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR = 6543 NON_NEGATIVE_INTEGER_VALIDATOR; 6544 6545 /** 6546 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 6547 * instead. 6548 */ 6549 @Deprecated 6550 public static final String WIFI_ON = Global.WIFI_ON; 6551 6552 /** 6553 * The acceptable packet loss percentage (range 0 - 100) before trying 6554 * another AP on the same network. 6555 * @deprecated This setting is not used. 6556 */ 6557 @Deprecated 6558 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 6559 "wifi_watchdog_acceptable_packet_loss_percentage"; 6560 6561 /** 6562 * The number of access points required for a network in order for the 6563 * watchdog to monitor it. 6564 * @deprecated This setting is not used. 6565 */ 6566 @Deprecated 6567 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 6568 6569 /** 6570 * The delay between background checks. 6571 * @deprecated This setting is not used. 6572 */ 6573 @Deprecated 6574 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 6575 "wifi_watchdog_background_check_delay_ms"; 6576 6577 /** 6578 * Whether the Wi-Fi watchdog is enabled for background checking even 6579 * after it thinks the user has connected to a good access point. 6580 * @deprecated This setting is not used. 6581 */ 6582 @Deprecated 6583 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 6584 "wifi_watchdog_background_check_enabled"; 6585 6586 /** 6587 * The timeout for a background ping 6588 * @deprecated This setting is not used. 6589 */ 6590 @Deprecated 6591 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 6592 "wifi_watchdog_background_check_timeout_ms"; 6593 6594 /** 6595 * The number of initial pings to perform that *may* be ignored if they 6596 * fail. Again, if these fail, they will *not* be used in packet loss 6597 * calculation. For example, one network always seemed to time out for 6598 * the first couple pings, so this is set to 3 by default. 6599 * @deprecated This setting is not used. 6600 */ 6601 @Deprecated 6602 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 6603 "wifi_watchdog_initial_ignored_ping_count"; 6604 6605 /** 6606 * The maximum number of access points (per network) to attempt to test. 6607 * If this number is reached, the watchdog will no longer monitor the 6608 * initial connection state for the network. This is a safeguard for 6609 * networks containing multiple APs whose DNS does not respond to pings. 6610 * @deprecated This setting is not used. 6611 */ 6612 @Deprecated 6613 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 6614 6615 /** 6616 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 6617 */ 6618 @Deprecated 6619 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 6620 6621 /** 6622 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 6623 * @deprecated This setting is not used. 6624 */ 6625 @Deprecated 6626 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 6627 6628 /** 6629 * The number of pings to test if an access point is a good connection. 6630 * @deprecated This setting is not used. 6631 */ 6632 @Deprecated 6633 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 6634 6635 /** 6636 * The delay between pings. 6637 * @deprecated This setting is not used. 6638 */ 6639 @Deprecated 6640 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 6641 6642 /** 6643 * The timeout per ping. 6644 * @deprecated This setting is not used. 6645 */ 6646 @Deprecated 6647 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 6648 6649 /** 6650 * @deprecated Use 6651 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 6652 */ 6653 @Deprecated 6654 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 6655 6656 /** 6657 * @deprecated Use 6658 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 6659 */ 6660 @Deprecated 6661 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 6662 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 6663 6664 /** 6665 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 6666 * the receivers of the PendingIntent an opportunity to make a new network request before 6667 * the Network satisfying the request is potentially removed. 6668 * 6669 * @hide 6670 */ 6671 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 6672 "connectivity_release_pending_intent_delay_ms"; 6673 6674 /** 6675 * Whether background data usage is allowed. 6676 * 6677 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 6678 * availability of background data depends on several 6679 * combined factors. When background data is unavailable, 6680 * {@link ConnectivityManager#getActiveNetworkInfo()} will 6681 * now appear disconnected. 6682 */ 6683 @Deprecated 6684 public static final String BACKGROUND_DATA = "background_data"; 6685 6686 /** 6687 * Origins for which browsers should allow geolocation by default. 6688 * The value is a space-separated list of origins. 6689 */ 6690 public static final String ALLOWED_GEOLOCATION_ORIGINS 6691 = "allowed_geolocation_origins"; 6692 6693 /** 6694 * The preferred TTY mode 0 = TTy Off, CDMA default 6695 * 1 = TTY Full 6696 * 2 = TTY HCO 6697 * 3 = TTY VCO 6698 * @hide 6699 */ 6700 public static final String PREFERRED_TTY_MODE = 6701 "preferred_tty_mode"; 6702 6703 private static final Validator PREFERRED_TTY_MODE_VALIDATOR = 6704 new SettingsValidators.DiscreteValueValidator(new String[]{"0", "1", "2", "3"}); 6705 6706 /** 6707 * Whether the enhanced voice privacy mode is enabled. 6708 * 0 = normal voice privacy 6709 * 1 = enhanced voice privacy 6710 * @hide 6711 */ 6712 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 6713 6714 private static final Validator ENHANCED_VOICE_PRIVACY_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6715 6716 /** 6717 * Whether the TTY mode mode is enabled. 6718 * 0 = disabled 6719 * 1 = enabled 6720 * @hide 6721 */ 6722 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 6723 6724 private static final Validator TTY_MODE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6725 6726 /** 6727 * User-selected RTT mode. When on, outgoing and incoming calls will be answered as RTT 6728 * calls when supported by the device and carrier. Boolean value. 6729 * 0 = OFF 6730 * 1 = ON 6731 */ 6732 public static final String RTT_CALLING_MODE = "rtt_calling_mode"; 6733 6734 private static final Validator RTT_CALLING_MODE_VALIDATOR = BOOLEAN_VALIDATOR; 6735 6736 /** 6737 /** 6738 * Controls whether settings backup is enabled. 6739 * Type: int ( 0 = disabled, 1 = enabled ) 6740 * @hide 6741 */ 6742 public static final String BACKUP_ENABLED = "backup_enabled"; 6743 6744 /** 6745 * Controls whether application data is automatically restored from backup 6746 * at install time. 6747 * Type: int ( 0 = disabled, 1 = enabled ) 6748 * @hide 6749 */ 6750 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 6751 6752 /** 6753 * Indicates whether settings backup has been fully provisioned. 6754 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 6755 * @hide 6756 */ 6757 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 6758 6759 /** 6760 * Component of the transport to use for backup/restore. 6761 * @hide 6762 */ 6763 public static final String BACKUP_TRANSPORT = "backup_transport"; 6764 6765 /** 6766 * Version for which the setup wizard was last shown. Bumped for 6767 * each release when there is new setup information to show. 6768 * @hide 6769 */ 6770 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 6771 6772 /** 6773 * The interval in milliseconds after which Wi-Fi is considered idle. 6774 * When idle, it is possible for the device to be switched from Wi-Fi to 6775 * the mobile data network. 6776 * @hide 6777 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 6778 * instead. 6779 */ 6780 @Deprecated 6781 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 6782 6783 /** 6784 * The global search provider chosen by the user (if multiple global 6785 * search providers are installed). This will be the provider returned 6786 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 6787 * installed. This setting is stored as a flattened component name as 6788 * per {@link ComponentName#flattenToString()}. 6789 * 6790 * @hide 6791 */ 6792 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 6793 "search_global_search_activity"; 6794 6795 /** 6796 * The number of promoted sources in GlobalSearch. 6797 * @hide 6798 */ 6799 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 6800 /** 6801 * The maximum number of suggestions returned by GlobalSearch. 6802 * @hide 6803 */ 6804 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 6805 /** 6806 * The number of suggestions GlobalSearch will ask each non-web search source for. 6807 * @hide 6808 */ 6809 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 6810 /** 6811 * The number of suggestions the GlobalSearch will ask the web search source for. 6812 * @hide 6813 */ 6814 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 6815 "search_web_results_override_limit"; 6816 /** 6817 * The number of milliseconds that GlobalSearch will wait for suggestions from 6818 * promoted sources before continuing with all other sources. 6819 * @hide 6820 */ 6821 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 6822 "search_promoted_source_deadline_millis"; 6823 /** 6824 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 6825 * @hide 6826 */ 6827 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 6828 /** 6829 * The maximum number of milliseconds that GlobalSearch shows the previous results 6830 * after receiving a new query. 6831 * @hide 6832 */ 6833 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 6834 /** 6835 * The maximum age of log data used for shortcuts in GlobalSearch. 6836 * @hide 6837 */ 6838 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 6839 /** 6840 * The maximum age of log data used for source ranking in GlobalSearch. 6841 * @hide 6842 */ 6843 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 6844 "search_max_source_event_age_millis"; 6845 /** 6846 * The minimum number of impressions needed to rank a source in GlobalSearch. 6847 * @hide 6848 */ 6849 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 6850 "search_min_impressions_for_source_ranking"; 6851 /** 6852 * The minimum number of clicks needed to rank a source in GlobalSearch. 6853 * @hide 6854 */ 6855 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 6856 "search_min_clicks_for_source_ranking"; 6857 /** 6858 * The maximum number of shortcuts shown by GlobalSearch. 6859 * @hide 6860 */ 6861 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 6862 /** 6863 * The size of the core thread pool for suggestion queries in GlobalSearch. 6864 * @hide 6865 */ 6866 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 6867 "search_query_thread_core_pool_size"; 6868 /** 6869 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 6870 * @hide 6871 */ 6872 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 6873 "search_query_thread_max_pool_size"; 6874 /** 6875 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 6876 * @hide 6877 */ 6878 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 6879 "search_shortcut_refresh_core_pool_size"; 6880 /** 6881 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 6882 * @hide 6883 */ 6884 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 6885 "search_shortcut_refresh_max_pool_size"; 6886 /** 6887 * The maximun time that excess threads in the GlobalSeach thread pools will 6888 * wait before terminating. 6889 * @hide 6890 */ 6891 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 6892 "search_thread_keepalive_seconds"; 6893 /** 6894 * The maximum number of concurrent suggestion queries to each source. 6895 * @hide 6896 */ 6897 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 6898 "search_per_source_concurrent_query_limit"; 6899 6900 /** 6901 * Whether or not alert sounds are played on StorageManagerService events. 6902 * (0 = false, 1 = true) 6903 * @hide 6904 */ 6905 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 6906 6907 private static final Validator MOUNT_PLAY_NOTIFICATION_SND_VALIDATOR = BOOLEAN_VALIDATOR; 6908 6909 /** 6910 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 6911 * @hide 6912 */ 6913 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 6914 6915 private static final Validator MOUNT_UMS_AUTOSTART_VALIDATOR = BOOLEAN_VALIDATOR; 6916 6917 /** 6918 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 6919 * @hide 6920 */ 6921 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 6922 6923 private static final Validator MOUNT_UMS_PROMPT_VALIDATOR = BOOLEAN_VALIDATOR; 6924 6925 /** 6926 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 6927 * @hide 6928 */ 6929 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 6930 6931 private static final Validator MOUNT_UMS_NOTIFY_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6932 6933 /** 6934 * If nonzero, ANRs in invisible background processes bring up a dialog. 6935 * Otherwise, the process will be silently killed. 6936 * 6937 * Also prevents ANRs and crash dialogs from being suppressed. 6938 * @hide 6939 */ 6940 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 6941 6942 /** 6943 * If nonzero, crashes in foreground processes will bring up a dialog. 6944 * Otherwise, the process will be silently killed. 6945 * @hide 6946 */ 6947 public static final String SHOW_FIRST_CRASH_DIALOG_DEV_OPTION = 6948 "show_first_crash_dialog_dev_option"; 6949 6950 private static final Validator SHOW_FIRST_CRASH_DIALOG_DEV_OPTION_VALIDATOR = 6951 BOOLEAN_VALIDATOR; 6952 6953 /** 6954 * The {@link ComponentName} string of the service to be used as the voice recognition 6955 * service. 6956 * 6957 * @hide 6958 */ 6959 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 6960 6961 /** 6962 * Stores whether an user has consented to have apps verified through PAM. 6963 * The value is boolean (1 or 0). 6964 * 6965 * @hide 6966 */ 6967 public static final String PACKAGE_VERIFIER_USER_CONSENT = 6968 "package_verifier_user_consent"; 6969 6970 /** 6971 * The {@link ComponentName} string of the selected spell checker service which is 6972 * one of the services managed by the text service manager. 6973 * 6974 * @hide 6975 */ 6976 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 6977 6978 private static final Validator SELECTED_SPELL_CHECKER_VALIDATOR = COMPONENT_NAME_VALIDATOR; 6979 6980 /** 6981 * The {@link ComponentName} string of the selected subtype of the selected spell checker 6982 * service which is one of the services managed by the text service manager. 6983 * 6984 * @hide 6985 */ 6986 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 6987 "selected_spell_checker_subtype"; 6988 6989 private static final Validator SELECTED_SPELL_CHECKER_SUBTYPE_VALIDATOR = 6990 COMPONENT_NAME_VALIDATOR; 6991 6992 /** 6993 * Whether spell checker is enabled or not. 6994 * 6995 * @hide 6996 */ 6997 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 6998 6999 private static final Validator SPELL_CHECKER_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7000 7001 /** 7002 * What happens when the user presses the Power button while in-call 7003 * and the screen is on.<br/> 7004 * <b>Values:</b><br/> 7005 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 7006 * 2 - The Power button hangs up the current call.<br/> 7007 * 7008 * @hide 7009 */ 7010 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 7011 7012 private static final Validator INCALL_POWER_BUTTON_BEHAVIOR_VALIDATOR = 7013 new SettingsValidators.DiscreteValueValidator(new String[]{"1", "2"}); 7014 7015 /** 7016 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 7017 * @hide 7018 */ 7019 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 7020 7021 /** 7022 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 7023 * @hide 7024 */ 7025 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 7026 7027 /** 7028 * INCALL_POWER_BUTTON_BEHAVIOR default value. 7029 * @hide 7030 */ 7031 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 7032 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 7033 7034 /** 7035 * What happens when the user presses the Back button while in-call 7036 * and the screen is on.<br/> 7037 * <b>Values:</b><br/> 7038 * 0 - The Back buttons does nothing different.<br/> 7039 * 1 - The Back button hangs up the current call.<br/> 7040 * 7041 * @hide 7042 */ 7043 public static final String INCALL_BACK_BUTTON_BEHAVIOR = "incall_back_button_behavior"; 7044 7045 /** 7046 * INCALL_BACK_BUTTON_BEHAVIOR value for no action. 7047 * @hide 7048 */ 7049 public static final int INCALL_BACK_BUTTON_BEHAVIOR_NONE = 0x0; 7050 7051 /** 7052 * INCALL_BACK_BUTTON_BEHAVIOR value for "hang up". 7053 * @hide 7054 */ 7055 public static final int INCALL_BACK_BUTTON_BEHAVIOR_HANGUP = 0x1; 7056 7057 /** 7058 * INCALL_POWER_BUTTON_BEHAVIOR default value. 7059 * @hide 7060 */ 7061 public static final int INCALL_BACK_BUTTON_BEHAVIOR_DEFAULT = 7062 INCALL_BACK_BUTTON_BEHAVIOR_NONE; 7063 7064 /** 7065 * Whether the device should wake when the wake gesture sensor detects motion. 7066 * @hide 7067 */ 7068 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 7069 7070 private static final Validator WAKE_GESTURE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7071 7072 /** 7073 * Whether the device should doze if configured. 7074 * @hide 7075 */ 7076 public static final String DOZE_ENABLED = "doze_enabled"; 7077 7078 private static final Validator DOZE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7079 7080 /** 7081 * Whether doze should be always on. 7082 * @hide 7083 */ 7084 public static final String DOZE_ALWAYS_ON = "doze_always_on"; 7085 7086 /** 7087 * Whether the device should pulse on pick up gesture. 7088 * @hide 7089 */ 7090 public static final String DOZE_PULSE_ON_PICK_UP = "doze_pulse_on_pick_up"; 7091 7092 private static final Validator DOZE_PULSE_ON_PICK_UP_VALIDATOR = BOOLEAN_VALIDATOR; 7093 7094 /** 7095 * Whether the device should pulse on long press gesture. 7096 * @hide 7097 */ 7098 public static final String DOZE_PULSE_ON_LONG_PRESS = "doze_pulse_on_long_press"; 7099 7100 /** 7101 * Whether the device should pulse on double tap gesture. 7102 * @hide 7103 */ 7104 public static final String DOZE_PULSE_ON_DOUBLE_TAP = "doze_pulse_on_double_tap"; 7105 7106 private static final Validator DOZE_PULSE_ON_DOUBLE_TAP_VALIDATOR = BOOLEAN_VALIDATOR; 7107 7108 /** 7109 * The current night mode that has been selected by the user. Owned 7110 * and controlled by UiModeManagerService. Constants are as per 7111 * UiModeManager. 7112 * @hide 7113 */ 7114 public static final String UI_NIGHT_MODE = "ui_night_mode"; 7115 7116 /** 7117 * The current device UI theme mode effect SystemUI and Launcher.<br/> 7118 * <b>Values:</b><br/> 7119 * 0 - The mode that theme will controlled by wallpaper color.<br/> 7120 * 1 - The mode that will always light theme.<br/> 7121 * 2 - The mode that will always dark theme.<br/> 7122 * 7123 * @hide 7124 */ 7125 public static final String THEME_MODE = "theme_mode"; 7126 7127 /** 7128 * THEME_MODE value for wallpaper mode. 7129 * @hide 7130 */ 7131 public static final int THEME_MODE_WALLPAPER = 0; 7132 7133 /** 7134 * THEME_MODE value for light theme mode. 7135 * @hide 7136 */ 7137 public static final int THEME_MODE_LIGHT = 1; 7138 7139 /** 7140 * THEME_MODE value for dark theme mode. 7141 * @hide 7142 */ 7143 public static final int THEME_MODE_DARK = 2; 7144 7145 /** 7146 * Whether screensavers are enabled. 7147 * @hide 7148 */ 7149 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 7150 7151 private static final Validator SCREENSAVER_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7152 7153 /** 7154 * The user's chosen screensaver components. 7155 * 7156 * These will be launched by the PhoneWindowManager after a timeout when not on 7157 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 7158 * @hide 7159 */ 7160 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 7161 7162 private static final Validator SCREENSAVER_COMPONENTS_VALIDATOR = 7163 new SettingsValidators.ComponentNameListValidator(","); 7164 7165 /** 7166 * If screensavers are enabled, whether the screensaver should be automatically launched 7167 * when the device is inserted into a (desk) dock. 7168 * @hide 7169 */ 7170 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 7171 7172 private static final Validator SCREENSAVER_ACTIVATE_ON_DOCK_VALIDATOR = BOOLEAN_VALIDATOR; 7173 7174 /** 7175 * If screensavers are enabled, whether the screensaver should be automatically launched 7176 * when the screen times out when not on battery. 7177 * @hide 7178 */ 7179 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 7180 7181 private static final Validator SCREENSAVER_ACTIVATE_ON_SLEEP_VALIDATOR = BOOLEAN_VALIDATOR; 7182 7183 /** 7184 * If screensavers are enabled, the default screensaver component. 7185 * @hide 7186 */ 7187 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 7188 7189 /** 7190 * The default NFC payment component 7191 * @hide 7192 */ 7193 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 7194 7195 private static final Validator NFC_PAYMENT_DEFAULT_COMPONENT_VALIDATOR = 7196 COMPONENT_NAME_VALIDATOR; 7197 7198 /** 7199 * Whether NFC payment is handled by the foreground application or a default. 7200 * @hide 7201 */ 7202 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 7203 7204 /** 7205 * Specifies the package name currently configured to be the primary sms application 7206 * @hide 7207 */ 7208 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 7209 7210 /** 7211 * Specifies the package name currently configured to be the default dialer application 7212 * @hide 7213 */ 7214 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 7215 7216 /** 7217 * Specifies the package name currently configured to be the emergency assistance application 7218 * 7219 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 7220 * 7221 * @hide 7222 */ 7223 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 7224 7225 /** 7226 * Specifies whether the current app context on scren (assist data) will be sent to the 7227 * assist application (active voice interaction service). 7228 * 7229 * @hide 7230 */ 7231 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 7232 7233 /** 7234 * Specifies whether a screenshot of the screen contents will be sent to the assist 7235 * application (active voice interaction service). 7236 * 7237 * @hide 7238 */ 7239 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 7240 7241 /** 7242 * Specifies whether the screen will show an animation if screen contents are sent to the 7243 * assist application (active voice interaction service). 7244 * 7245 * Note that the disclosure will be forced for third-party assistants or if the device 7246 * does not support disabling it. 7247 * 7248 * @hide 7249 */ 7250 public static final String ASSIST_DISCLOSURE_ENABLED = "assist_disclosure_enabled"; 7251 7252 /** 7253 * Control if rotation suggestions are sent to System UI when in rotation locked mode. 7254 * Done to enable screen rotation while the the screen rotation is locked. Enabling will 7255 * poll the accelerometer in rotation locked mode. 7256 * 7257 * If 0, then rotation suggestions are not sent to System UI. If 1, suggestions are sent. 7258 * 7259 * @hide 7260 */ 7261 7262 public static final String SHOW_ROTATION_SUGGESTIONS = "show_rotation_suggestions"; 7263 7264 /** 7265 * The disabled state of SHOW_ROTATION_SUGGESTIONS. 7266 * @hide 7267 */ 7268 public static final int SHOW_ROTATION_SUGGESTIONS_DISABLED = 0x0; 7269 7270 /** 7271 * The enabled state of SHOW_ROTATION_SUGGESTIONS. 7272 * @hide 7273 */ 7274 public static final int SHOW_ROTATION_SUGGESTIONS_ENABLED = 0x1; 7275 7276 /** 7277 * The default state of SHOW_ROTATION_SUGGESTIONS. 7278 * @hide 7279 */ 7280 public static final int SHOW_ROTATION_SUGGESTIONS_DEFAULT = 7281 SHOW_ROTATION_SUGGESTIONS_ENABLED; 7282 7283 /** 7284 * The number of accepted rotation suggestions. Used to determine if the user has been 7285 * introduced to rotation suggestions. 7286 * @hide 7287 */ 7288 public static final String NUM_ROTATION_SUGGESTIONS_ACCEPTED = 7289 "num_rotation_suggestions_accepted"; 7290 7291 /** 7292 * Read only list of the service components that the current user has explicitly allowed to 7293 * see and assist with all of the user's notifications. 7294 * 7295 * @deprecated Use 7296 * {@link NotificationManager#isNotificationListenerAccessGranted(ComponentName)}. 7297 * @hide 7298 */ 7299 @Deprecated 7300 public static final String ENABLED_NOTIFICATION_ASSISTANT = 7301 "enabled_notification_assistant"; 7302 7303 private static final Validator ENABLED_NOTIFICATION_ASSISTANT_VALIDATOR = 7304 new SettingsValidators.ComponentNameListValidator(":"); 7305 7306 /** 7307 * Read only list of the service components that the current user has explicitly allowed to 7308 * see all of the user's notifications, separated by ':'. 7309 * 7310 * @hide 7311 * @deprecated Use 7312 * {@link NotificationManager#isNotificationAssistantAccessGranted(ComponentName)}. 7313 */ 7314 @Deprecated 7315 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 7316 7317 private static final Validator ENABLED_NOTIFICATION_LISTENERS_VALIDATOR = 7318 new SettingsValidators.ComponentNameListValidator(":"); 7319 7320 /** 7321 * Read only list of the packages that the current user has explicitly allowed to 7322 * manage do not disturb, separated by ':'. 7323 * 7324 * @deprecated Use {@link NotificationManager#isNotificationPolicyAccessGranted()}. 7325 * @hide 7326 */ 7327 @Deprecated 7328 @TestApi 7329 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 7330 "enabled_notification_policy_access_packages"; 7331 7332 private static final Validator ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES_VALIDATOR = 7333 new SettingsValidators.PackageNameListValidator(":"); 7334 7335 /** 7336 * Defines whether managed profile ringtones should be synced from it's parent profile 7337 * <p> 7338 * 0 = ringtones are not synced 7339 * 1 = ringtones are synced from the profile's parent (default) 7340 * <p> 7341 * This value is only used for managed profiles. 7342 * @hide 7343 */ 7344 @TestApi 7345 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 7346 public static final String SYNC_PARENT_SOUNDS = "sync_parent_sounds"; 7347 7348 private static final Validator SYNC_PARENT_SOUNDS_VALIDATOR = BOOLEAN_VALIDATOR; 7349 7350 /** @hide */ 7351 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 7352 7353 /** 7354 * This is the query URI for finding a print service to install. 7355 * 7356 * @hide 7357 */ 7358 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 7359 7360 /** 7361 * This is the query URI for finding a NFC payment service to install. 7362 * 7363 * @hide 7364 */ 7365 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 7366 7367 /** 7368 * This is the query URI for finding a auto fill service to install. 7369 * 7370 * @hide 7371 */ 7372 public static final String AUTOFILL_SERVICE_SEARCH_URI = "autofill_service_search_uri"; 7373 7374 /** 7375 * If enabled, apps should try to skip any introductory hints on first launch. This might 7376 * apply to users that are already familiar with the environment or temporary users. 7377 * <p> 7378 * Type : int (0 to show hints, 1 to skip showing hints) 7379 */ 7380 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 7381 7382 /** 7383 * Persisted playback time after a user confirmation of an unsafe volume level. 7384 * 7385 * @hide 7386 */ 7387 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 7388 7389 /** 7390 * This preference enables notification display on the lockscreen. 7391 * @hide 7392 */ 7393 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 7394 "lock_screen_show_notifications"; 7395 7396 /** 7397 * List of TV inputs that are currently hidden. This is a string 7398 * containing the IDs of all hidden TV inputs. Each ID is encoded by 7399 * {@link android.net.Uri#encode(String)} and separated by ':'. 7400 * @hide 7401 */ 7402 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 7403 7404 /** 7405 * List of custom TV input labels. This is a string containing <TV input id, custom name> 7406 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 7407 * and separated by ','. Each pair is separated by ':'. 7408 * @hide 7409 */ 7410 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 7411 7412 /** 7413 * Whether automatic routing of system audio to USB audio peripheral is disabled. 7414 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 7415 * and 0 means automatic routing is enabled. 7416 * 7417 * @hide 7418 */ 7419 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 7420 "usb_audio_automatic_routing_disabled"; 7421 7422 /** 7423 * The timeout in milliseconds before the device fully goes to sleep after 7424 * a period of inactivity. This value sets an upper bound on how long the device 7425 * will stay awake or dreaming without user activity. It should generally 7426 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 7427 * will sleep before it ever has a chance to dream. 7428 * <p> 7429 * Use -1 to disable this timeout. 7430 * </p> 7431 * 7432 * @hide 7433 */ 7434 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 7435 7436 private static final Validator SLEEP_TIMEOUT_VALIDATOR = 7437 new SettingsValidators.InclusiveIntegerRangeValidator(-1, Integer.MAX_VALUE); 7438 7439 /** 7440 * Controls whether double tap to wake is enabled. 7441 * @hide 7442 */ 7443 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 7444 7445 private static final Validator DOUBLE_TAP_TO_WAKE_VALIDATOR = BOOLEAN_VALIDATOR; 7446 7447 /** 7448 * The current assistant component. It could be a voice interaction service, 7449 * or an activity that handles ACTION_ASSIST, or empty which means using the default 7450 * handling. 7451 * 7452 * @hide 7453 */ 7454 public static final String ASSISTANT = "assistant"; 7455 7456 /** 7457 * Whether the camera launch gesture should be disabled. 7458 * 7459 * @hide 7460 */ 7461 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 7462 7463 private static final Validator CAMERA_GESTURE_DISABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7464 7465 /** 7466 * Whether the camera launch gesture to double tap the power button when the screen is off 7467 * should be disabled. 7468 * 7469 * @hide 7470 */ 7471 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 7472 "camera_double_tap_power_gesture_disabled"; 7473 7474 private static final Validator CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED_VALIDATOR = 7475 BOOLEAN_VALIDATOR; 7476 7477 /** 7478 * Whether the camera double twist gesture to flip between front and back mode should be 7479 * enabled. 7480 * 7481 * @hide 7482 */ 7483 public static final String CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED = 7484 "camera_double_twist_to_flip_enabled"; 7485 7486 private static final Validator CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED_VALIDATOR = 7487 BOOLEAN_VALIDATOR; 7488 7489 /** 7490 * Whether the swipe up gesture to switch apps should be enabled. 7491 * 7492 * @hide 7493 */ 7494 public static final String SWIPE_UP_TO_SWITCH_APPS_ENABLED = 7495 "swipe_up_to_switch_apps_enabled"; 7496 7497 private static final Validator SWIPE_UP_TO_SWITCH_APPS_ENABLED_VALIDATOR = 7498 BOOLEAN_VALIDATOR; 7499 7500 /** 7501 * Whether or not the smart camera lift trigger that launches the camera when the user moves 7502 * the phone into a position for taking photos should be enabled. 7503 * 7504 * @hide 7505 */ 7506 public static final String CAMERA_LIFT_TRIGGER_ENABLED = "camera_lift_trigger_enabled"; 7507 7508 /** 7509 * The default enable state of the camera lift trigger. 7510 * 7511 * @hide 7512 */ 7513 public static final int CAMERA_LIFT_TRIGGER_ENABLED_DEFAULT = 1; 7514 7515 /** 7516 * Whether the assist gesture should be enabled. 7517 * 7518 * @hide 7519 */ 7520 public static final String ASSIST_GESTURE_ENABLED = "assist_gesture_enabled"; 7521 7522 private static final Validator ASSIST_GESTURE_ENABLED_VALIDATOR = 7523 BOOLEAN_VALIDATOR; 7524 7525 /** 7526 * Sensitivity control for the assist gesture. 7527 * 7528 * @hide 7529 */ 7530 public static final String ASSIST_GESTURE_SENSITIVITY = "assist_gesture_sensitivity"; 7531 7532 private static final Validator ASSIST_GESTURE_SENSITIVITY_VALIDATOR = 7533 new SettingsValidators.InclusiveFloatRangeValidator(0.0f, 1.0f); 7534 7535 /** 7536 * Whether the assist gesture should silence alerts. 7537 * 7538 * @hide 7539 */ 7540 public static final String ASSIST_GESTURE_SILENCE_ALERTS_ENABLED = 7541 "assist_gesture_silence_alerts_enabled"; 7542 7543 private static final Validator ASSIST_GESTURE_SILENCE_ALERTS_ENABLED_VALIDATOR = 7544 BOOLEAN_VALIDATOR; 7545 7546 /** 7547 * Whether the assist gesture should wake the phone. 7548 * 7549 * @hide 7550 */ 7551 public static final String ASSIST_GESTURE_WAKE_ENABLED = 7552 "assist_gesture_wake_enabled"; 7553 7554 private static final Validator ASSIST_GESTURE_WAKE_ENABLED_VALIDATOR = 7555 BOOLEAN_VALIDATOR; 7556 7557 /** 7558 * Whether Assist Gesture Deferred Setup has been completed 7559 * 7560 * @hide 7561 */ 7562 public static final String ASSIST_GESTURE_SETUP_COMPLETE = "assist_gesture_setup_complete"; 7563 7564 private static final Validator ASSIST_GESTURE_SETUP_COMPLETE_VALIDATOR = BOOLEAN_VALIDATOR; 7565 7566 /** 7567 * Control whether Night display is currently activated. 7568 * @hide 7569 */ 7570 public static final String NIGHT_DISPLAY_ACTIVATED = "night_display_activated"; 7571 7572 /** 7573 * Control whether Night display will automatically activate/deactivate. 7574 * @hide 7575 */ 7576 public static final String NIGHT_DISPLAY_AUTO_MODE = "night_display_auto_mode"; 7577 7578 private static final Validator NIGHT_DISPLAY_AUTO_MODE_VALIDATOR = 7579 new SettingsValidators.InclusiveIntegerRangeValidator(0, 2); 7580 7581 /** 7582 * Control the color temperature of Night Display, represented in Kelvin. 7583 * @hide 7584 */ 7585 public static final String NIGHT_DISPLAY_COLOR_TEMPERATURE = 7586 "night_display_color_temperature"; 7587 7588 private static final Validator NIGHT_DISPLAY_COLOR_TEMPERATURE_VALIDATOR = 7589 NON_NEGATIVE_INTEGER_VALIDATOR; 7590 7591 /** 7592 * Custom time when Night display is scheduled to activate. 7593 * Represented as milliseconds from midnight (e.g. 79200000 == 10pm). 7594 * @hide 7595 */ 7596 public static final String NIGHT_DISPLAY_CUSTOM_START_TIME = 7597 "night_display_custom_start_time"; 7598 7599 private static final Validator NIGHT_DISPLAY_CUSTOM_START_TIME_VALIDATOR = 7600 NON_NEGATIVE_INTEGER_VALIDATOR; 7601 7602 /** 7603 * Custom time when Night display is scheduled to deactivate. 7604 * Represented as milliseconds from midnight (e.g. 21600000 == 6am). 7605 * @hide 7606 */ 7607 public static final String NIGHT_DISPLAY_CUSTOM_END_TIME = "night_display_custom_end_time"; 7608 7609 private static final Validator NIGHT_DISPLAY_CUSTOM_END_TIME_VALIDATOR = 7610 NON_NEGATIVE_INTEGER_VALIDATOR; 7611 7612 /** 7613 * A String representing the LocalDateTime when Night display was last activated. Use to 7614 * decide whether to apply the current activated state after a reboot or user change. In 7615 * legacy cases, this is represented by the time in milliseconds (since epoch). 7616 * @hide 7617 */ 7618 public static final String NIGHT_DISPLAY_LAST_ACTIVATED_TIME = 7619 "night_display_last_activated_time"; 7620 7621 /** 7622 * Names of the service components that the current user has explicitly allowed to 7623 * be a VR mode listener, separated by ':'. 7624 * 7625 * @hide 7626 */ 7627 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 7628 7629 private static final Validator ENABLED_VR_LISTENERS_VALIDATOR = 7630 new SettingsValidators.ComponentNameListValidator(":"); 7631 7632 /** 7633 * Behavior of the display while in VR mode. 7634 * 7635 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 7636 * 7637 * @hide 7638 */ 7639 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 7640 7641 private static final Validator VR_DISPLAY_MODE_VALIDATOR = 7642 new SettingsValidators.DiscreteValueValidator(new String[]{"0", "1"}); 7643 7644 /** 7645 * Lower the display persistence while the system is in VR mode. 7646 * 7647 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 7648 * 7649 * @hide. 7650 */ 7651 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 7652 7653 /** 7654 * Do not alter the display persistence while the system is in VR mode. 7655 * 7656 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 7657 * 7658 * @hide. 7659 */ 7660 public static final int VR_DISPLAY_MODE_OFF = 1; 7661 7662 /** 7663 * Whether CarrierAppUtils#disableCarrierAppsUntilPrivileged has been executed at least 7664 * once. 7665 * 7666 * <p>This is used to ensure that we only take one pass which will disable apps that are not 7667 * privileged (if any). From then on, we only want to enable apps (when a matching SIM is 7668 * inserted), to avoid disabling an app that the user might actively be using. 7669 * 7670 * <p>Will be set to 1 once executed. 7671 * 7672 * @hide 7673 */ 7674 public static final String CARRIER_APPS_HANDLED = "carrier_apps_handled"; 7675 7676 /** 7677 * Whether parent user can access remote contact in managed profile. 7678 * 7679 * @hide 7680 */ 7681 public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH = 7682 "managed_profile_contact_remote_search"; 7683 7684 /** 7685 * Whether or not the automatic storage manager is enabled and should run on the device. 7686 * 7687 * @hide 7688 */ 7689 public static final String AUTOMATIC_STORAGE_MANAGER_ENABLED = 7690 "automatic_storage_manager_enabled"; 7691 7692 /** 7693 * How many days of information for the automatic storage manager to retain on the device. 7694 * 7695 * @hide 7696 */ 7697 public static final String AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN = 7698 "automatic_storage_manager_days_to_retain"; 7699 7700 private static final Validator AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_VALIDATOR = 7701 NON_NEGATIVE_INTEGER_VALIDATOR; 7702 7703 /** 7704 * Default number of days of information for the automatic storage manager to retain. 7705 * 7706 * @hide 7707 */ 7708 public static final int AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT = 90; 7709 7710 /** 7711 * How many bytes the automatic storage manager has cleared out. 7712 * 7713 * @hide 7714 */ 7715 public static final String AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED = 7716 "automatic_storage_manager_bytes_cleared"; 7717 7718 7719 /** 7720 * Last run time for the automatic storage manager. 7721 * 7722 * @hide 7723 */ 7724 public static final String AUTOMATIC_STORAGE_MANAGER_LAST_RUN = 7725 "automatic_storage_manager_last_run"; 7726 7727 /** 7728 * If the automatic storage manager has been disabled by policy. Note that this doesn't 7729 * mean that the automatic storage manager is prevented from being re-enabled -- this only 7730 * means that it was turned off by policy at least once. 7731 * 7732 * @hide 7733 */ 7734 public static final String AUTOMATIC_STORAGE_MANAGER_TURNED_OFF_BY_POLICY = 7735 "automatic_storage_manager_turned_off_by_policy"; 7736 7737 /** 7738 * Whether SystemUI navigation keys is enabled. 7739 * @hide 7740 */ 7741 public static final String SYSTEM_NAVIGATION_KEYS_ENABLED = 7742 "system_navigation_keys_enabled"; 7743 7744 private static final Validator SYSTEM_NAVIGATION_KEYS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7745 7746 /** 7747 * Holds comma separated list of ordering of QS tiles. 7748 * @hide 7749 */ 7750 public static final String QS_TILES = "sysui_qs_tiles"; 7751 7752 private static final Validator QS_TILES_VALIDATOR = new Validator() { 7753 @Override 7754 public boolean validate(@Nullable String value) { 7755 if (value == null) { 7756 return false; 7757 } 7758 String[] tiles = value.split(","); 7759 boolean valid = true; 7760 for (String tile : tiles) { 7761 // tile can be any non-empty string as specified by OEM 7762 valid |= ((tile.length() > 0) && ANY_STRING_VALIDATOR.validate(tile)); 7763 } 7764 return valid; 7765 } 7766 }; 7767 7768 /** 7769 * Specifies whether the web action API is enabled. 7770 * 7771 * @hide 7772 */ 7773 @SystemApi 7774 public static final String INSTANT_APPS_ENABLED = "instant_apps_enabled"; 7775 7776 /** 7777 * Has this pairable device been paired or upgraded from a previously paired system. 7778 * @hide 7779 */ 7780 public static final String DEVICE_PAIRED = "device_paired"; 7781 7782 /** 7783 * Integer state indicating whether package verifier is enabled. 7784 * TODO(b/34259924): Remove this setting. 7785 * 7786 * @hide 7787 */ 7788 public static final String PACKAGE_VERIFIER_STATE = "package_verifier_state"; 7789 7790 /** 7791 * Specifies additional package name for broadcasting the CMAS messages. 7792 * @hide 7793 */ 7794 public static final String CMAS_ADDITIONAL_BROADCAST_PKG = "cmas_additional_broadcast_pkg"; 7795 7796 /** 7797 * Whether the launcher should show any notification badges. 7798 * The value is boolean (1 or 0). 7799 * @hide 7800 */ 7801 public static final String NOTIFICATION_BADGING = "notification_badging"; 7802 7803 private static final Validator NOTIFICATION_BADGING_VALIDATOR = BOOLEAN_VALIDATOR; 7804 7805 /** 7806 * Comma separated list of QS tiles that have been auto-added already. 7807 * @hide 7808 */ 7809 public static final String QS_AUTO_ADDED_TILES = "qs_auto_tiles"; 7810 7811 private static final Validator QS_AUTO_ADDED_TILES_VALIDATOR = new Validator() { 7812 @Override 7813 public boolean validate(@Nullable String value) { 7814 if (value == null) { 7815 return false; 7816 } 7817 String[] tiles = value.split(","); 7818 boolean valid = true; 7819 for (String tile : tiles) { 7820 // tile can be any non-empty string as specified by OEM 7821 valid |= ((tile.length() > 0) && ANY_STRING_VALIDATOR.validate(tile)); 7822 } 7823 return valid; 7824 } 7825 }; 7826 7827 /** 7828 * Whether the Lockdown button should be shown in the power menu. 7829 * @hide 7830 */ 7831 public static final String LOCKDOWN_IN_POWER_MENU = "lockdown_in_power_menu"; 7832 7833 private static final Validator LOCKDOWN_IN_POWER_MENU_VALIDATOR = BOOLEAN_VALIDATOR; 7834 7835 /** 7836 * Backup manager behavioral parameters. 7837 * This is encoded as a key=value list, separated by commas. Ex: 7838 * 7839 * "key_value_backup_interval_milliseconds=14400000,key_value_backup_require_charging=true" 7840 * 7841 * The following keys are supported: 7842 * 7843 * <pre> 7844 * key_value_backup_interval_milliseconds (long) 7845 * key_value_backup_fuzz_milliseconds (long) 7846 * key_value_backup_require_charging (boolean) 7847 * key_value_backup_required_network_type (int) 7848 * full_backup_interval_milliseconds (long) 7849 * full_backup_require_charging (boolean) 7850 * full_backup_required_network_type (int) 7851 * backup_finished_notification_receivers (String[]) 7852 * </pre> 7853 * 7854 * backup_finished_notification_receivers uses ":" as delimeter for values. 7855 * 7856 * <p> 7857 * Type: string 7858 * @hide 7859 */ 7860 public static final String BACKUP_MANAGER_CONSTANTS = "backup_manager_constants"; 7861 7862 7863 /** 7864 * Local transport parameters so we can configure it for tests. 7865 * This is encoded as a key=value list, separated by commas. 7866 * 7867 * The following keys are supported: 7868 * 7869 * <pre> 7870 * fake_encryption_flag (boolean) 7871 * </pre> 7872 * 7873 * <p> 7874 * Type: string 7875 * @hide 7876 */ 7877 public static final String BACKUP_LOCAL_TRANSPORT_PARAMETERS = 7878 "backup_local_transport_parameters"; 7879 7880 /** 7881 * Flag to set if the system should predictively attempt to re-enable Bluetooth while 7882 * the user is driving. 7883 * @hide 7884 */ 7885 public static final String BLUETOOTH_ON_WHILE_DRIVING = "bluetooth_on_while_driving"; 7886 7887 /** 7888 * What behavior should be invoked when the volume hush gesture is triggered 7889 * One of VOLUME_HUSH_OFF, VOLUME_HUSH_VIBRATE, VOLUME_HUSH_MUTE. 7890 * 7891 * @hide 7892 */ 7893 public static final String VOLUME_HUSH_GESTURE = "volume_hush_gesture"; 7894 7895 /** @hide */ public static final int VOLUME_HUSH_OFF = 0; 7896 /** @hide */ public static final int VOLUME_HUSH_VIBRATE = 1; 7897 /** @hide */ public static final int VOLUME_HUSH_MUTE = 2; 7898 7899 private static final Validator VOLUME_HUSH_GESTURE_VALIDATOR = 7900 NON_NEGATIVE_INTEGER_VALIDATOR; 7901 7902 /** 7903 * The number of times (integer) the user has manually enabled battery saver. 7904 * @hide 7905 */ 7906 public static final String LOW_POWER_MANUAL_ACTIVATION_COUNT = 7907 "low_power_manual_activation_count"; 7908 7909 /** 7910 * Whether the "first time battery saver warning" dialog needs to be shown (0: default) 7911 * or not (1). 7912 * 7913 * @hide 7914 */ 7915 public static final String LOW_POWER_WARNING_ACKNOWLEDGED = 7916 "low_power_warning_acknowledged"; 7917 7918 /** 7919 * 0 (default) Auto battery saver suggestion has not been suppressed. 1) it has been 7920 * suppressed. 7921 * @hide 7922 */ 7923 public static final String SUPPRESS_AUTO_BATTERY_SAVER_SUGGESTION = 7924 "suppress_auto_battery_saver_suggestion"; 7925 7926 /** 7927 * List of packages, which data need to be unconditionally cleared before full restore. 7928 * Type: string 7929 * @hide 7930 */ 7931 public static final String PACKAGES_TO_CLEAR_DATA_BEFORE_FULL_RESTORE = 7932 "packages_to_clear_data_before_full_restore"; 7933 7934 /** 7935 * This are the settings to be backed up. 7936 * 7937 * NOTE: Settings are backed up and restored in the order they appear 7938 * in this array. If you have one setting depending on another, 7939 * make sure that they are ordered appropriately. 7940 * 7941 * @hide 7942 */ 7943 public static final String[] SETTINGS_TO_BACKUP = { 7944 BUGREPORT_IN_POWER_MENU, // moved to global 7945 ALLOW_MOCK_LOCATION, 7946 USB_MASS_STORAGE_ENABLED, // moved to global 7947 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 7948 ACCESSIBILITY_DISPLAY_DALTONIZER, 7949 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 7950 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 7951 ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED, 7952 AUTOFILL_SERVICE, 7953 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 7954 ENABLED_ACCESSIBILITY_SERVICES, 7955 ENABLED_VR_LISTENERS, 7956 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 7957 TOUCH_EXPLORATION_ENABLED, 7958 ACCESSIBILITY_ENABLED, 7959 ACCESSIBILITY_SHORTCUT_TARGET_SERVICE, 7960 ACCESSIBILITY_BUTTON_TARGET_COMPONENT, 7961 ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN, 7962 ACCESSIBILITY_SHORTCUT_ENABLED, 7963 ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, 7964 ACCESSIBILITY_SPEAK_PASSWORD, 7965 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 7966 ACCESSIBILITY_CAPTIONING_PRESET, 7967 ACCESSIBILITY_CAPTIONING_ENABLED, 7968 ACCESSIBILITY_CAPTIONING_LOCALE, 7969 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 7970 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 7971 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 7972 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 7973 ACCESSIBILITY_CAPTIONING_TYPEFACE, 7974 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 7975 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 7976 TTS_DEFAULT_RATE, 7977 TTS_DEFAULT_PITCH, 7978 TTS_DEFAULT_SYNTH, 7979 TTS_ENABLED_PLUGINS, 7980 TTS_DEFAULT_LOCALE, 7981 SHOW_IME_WITH_HARD_KEYBOARD, 7982 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 7983 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 7984 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 7985 SELECTED_SPELL_CHECKER, 7986 SELECTED_SPELL_CHECKER_SUBTYPE, 7987 SPELL_CHECKER_ENABLED, 7988 MOUNT_PLAY_NOTIFICATION_SND, 7989 MOUNT_UMS_AUTOSTART, 7990 MOUNT_UMS_PROMPT, 7991 MOUNT_UMS_NOTIFY_ENABLED, 7992 SLEEP_TIMEOUT, 7993 DOUBLE_TAP_TO_WAKE, 7994 WAKE_GESTURE_ENABLED, 7995 LONG_PRESS_TIMEOUT, 7996 CAMERA_GESTURE_DISABLED, 7997 ACCESSIBILITY_AUTOCLICK_ENABLED, 7998 ACCESSIBILITY_AUTOCLICK_DELAY, 7999 ACCESSIBILITY_LARGE_POINTER_ICON, 8000 PREFERRED_TTY_MODE, 8001 ENHANCED_VOICE_PRIVACY_ENABLED, 8002 TTY_MODE_ENABLED, 8003 RTT_CALLING_MODE, 8004 INCALL_POWER_BUTTON_BEHAVIOR, 8005 NIGHT_DISPLAY_CUSTOM_START_TIME, 8006 NIGHT_DISPLAY_CUSTOM_END_TIME, 8007 NIGHT_DISPLAY_COLOR_TEMPERATURE, 8008 NIGHT_DISPLAY_AUTO_MODE, 8009 SYNC_PARENT_SOUNDS, 8010 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 8011 SWIPE_UP_TO_SWITCH_APPS_ENABLED, 8012 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 8013 SYSTEM_NAVIGATION_KEYS_ENABLED, 8014 QS_TILES, 8015 DOZE_ENABLED, 8016 DOZE_PULSE_ON_PICK_UP, 8017 DOZE_PULSE_ON_DOUBLE_TAP, 8018 NFC_PAYMENT_DEFAULT_COMPONENT, 8019 AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN, 8020 ASSIST_GESTURE_ENABLED, 8021 ASSIST_GESTURE_SENSITIVITY, 8022 ASSIST_GESTURE_SETUP_COMPLETE, 8023 ASSIST_GESTURE_SILENCE_ALERTS_ENABLED, 8024 ASSIST_GESTURE_WAKE_ENABLED, 8025 VR_DISPLAY_MODE, 8026 NOTIFICATION_BADGING, 8027 QS_AUTO_ADDED_TILES, 8028 SCREENSAVER_ENABLED, 8029 SCREENSAVER_COMPONENTS, 8030 SCREENSAVER_ACTIVATE_ON_DOCK, 8031 SCREENSAVER_ACTIVATE_ON_SLEEP, 8032 LOCKDOWN_IN_POWER_MENU, 8033 SHOW_FIRST_CRASH_DIALOG_DEV_OPTION, 8034 VOLUME_HUSH_GESTURE, 8035 MANUAL_RINGER_TOGGLE_COUNT, 8036 HUSH_GESTURE_USED, 8037 }; 8038 8039 /** 8040 * All settings in {@link SETTINGS_TO_BACKUP} array *must* have a non-null validator, 8041 * otherwise they won't be restored. 8042 * 8043 * @hide 8044 */ 8045 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 8046 static { 8047 VALIDATORS.put(BUGREPORT_IN_POWER_MENU, BUGREPORT_IN_POWER_MENU_VALIDATOR); 8048 VALIDATORS.put(ALLOW_MOCK_LOCATION, ALLOW_MOCK_LOCATION_VALIDATOR); 8049 VALIDATORS.put(USB_MASS_STORAGE_ENABLED, USB_MASS_STORAGE_ENABLED_VALIDATOR); 8050 VALIDATORS.put(ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 8051 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED_VALIDATOR); 8052 VALIDATORS.put(ACCESSIBILITY_DISPLAY_DALTONIZER, 8053 ACCESSIBILITY_DISPLAY_DALTONIZER_VALIDATOR); 8054 VALIDATORS.put(ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 8055 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED_VALIDATOR); 8056 VALIDATORS.put(ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 8057 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED_VALIDATOR); 8058 VALIDATORS.put(ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED, 8059 ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED_VALIDATOR); 8060 VALIDATORS.put(AUTOFILL_SERVICE, AUTOFILL_SERVICE_VALIDATOR); 8061 VALIDATORS.put(ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 8062 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE_VALIDATOR); 8063 VALIDATORS.put(ENABLED_ACCESSIBILITY_SERVICES, 8064 ENABLED_ACCESSIBILITY_SERVICES_VALIDATOR); 8065 VALIDATORS.put(ENABLED_VR_LISTENERS, ENABLED_VR_LISTENERS_VALIDATOR); 8066 VALIDATORS.put(TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 8067 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES_VALIDATOR); 8068 VALIDATORS.put(TOUCH_EXPLORATION_ENABLED, TOUCH_EXPLORATION_ENABLED_VALIDATOR); 8069 VALIDATORS.put(ACCESSIBILITY_ENABLED, ACCESSIBILITY_ENABLED_VALIDATOR); 8070 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_TARGET_SERVICE, 8071 ACCESSIBILITY_SHORTCUT_TARGET_SERVICE_VALIDATOR); 8072 VALIDATORS.put(ACCESSIBILITY_BUTTON_TARGET_COMPONENT, 8073 ACCESSIBILITY_BUTTON_TARGET_COMPONENT_VALIDATOR); 8074 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN, 8075 ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN_VALIDATOR); 8076 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_ENABLED, 8077 ACCESSIBILITY_SHORTCUT_ENABLED_VALIDATOR); 8078 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, 8079 ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN_VALIDATOR); 8080 VALIDATORS.put(ACCESSIBILITY_SPEAK_PASSWORD, ACCESSIBILITY_SPEAK_PASSWORD_VALIDATOR); 8081 VALIDATORS.put(ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 8082 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED_VALIDATOR); 8083 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_PRESET, 8084 ACCESSIBILITY_CAPTIONING_PRESET_VALIDATOR); 8085 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_ENABLED, 8086 ACCESSIBILITY_CAPTIONING_ENABLED_VALIDATOR); 8087 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_LOCALE, 8088 ACCESSIBILITY_CAPTIONING_LOCALE_VALIDATOR); 8089 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 8090 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR_VALIDATOR); 8091 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 8092 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR_VALIDATOR); 8093 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 8094 ACCESSIBILITY_CAPTIONING_EDGE_TYPE_VALIDATOR); 8095 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 8096 ACCESSIBILITY_CAPTIONING_EDGE_COLOR_VALIDATOR); 8097 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_TYPEFACE, 8098 ACCESSIBILITY_CAPTIONING_TYPEFACE_VALIDATOR); 8099 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_FONT_SCALE, 8100 ACCESSIBILITY_CAPTIONING_FONT_SCALE_VALIDATOR); 8101 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 8102 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR_VALIDATOR); 8103 VALIDATORS.put(TTS_DEFAULT_RATE, TTS_DEFAULT_RATE_VALIDATOR); 8104 VALIDATORS.put(TTS_DEFAULT_PITCH, TTS_DEFAULT_PITCH_VALIDATOR); 8105 VALIDATORS.put(TTS_DEFAULT_SYNTH, TTS_DEFAULT_SYNTH_VALIDATOR); 8106 VALIDATORS.put(TTS_ENABLED_PLUGINS, TTS_ENABLED_PLUGINS_VALIDATOR); 8107 VALIDATORS.put(TTS_DEFAULT_LOCALE, TTS_DEFAULT_LOCALE_VALIDATOR); 8108 VALIDATORS.put(SHOW_IME_WITH_HARD_KEYBOARD, SHOW_IME_WITH_HARD_KEYBOARD_VALIDATOR); 8109 VALIDATORS.put(WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8110 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR); 8111 VALIDATORS.put(WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8112 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR); 8113 VALIDATORS.put(WIFI_NUM_OPEN_NETWORKS_KEPT, WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR); 8114 VALIDATORS.put(SELECTED_SPELL_CHECKER, SELECTED_SPELL_CHECKER_VALIDATOR); 8115 VALIDATORS.put(SELECTED_SPELL_CHECKER_SUBTYPE, 8116 SELECTED_SPELL_CHECKER_SUBTYPE_VALIDATOR); 8117 VALIDATORS.put(SPELL_CHECKER_ENABLED, SPELL_CHECKER_ENABLED_VALIDATOR); 8118 VALIDATORS.put(MOUNT_PLAY_NOTIFICATION_SND, MOUNT_PLAY_NOTIFICATION_SND_VALIDATOR); 8119 VALIDATORS.put(MOUNT_UMS_AUTOSTART, MOUNT_UMS_AUTOSTART_VALIDATOR); 8120 VALIDATORS.put(MOUNT_UMS_PROMPT, MOUNT_UMS_PROMPT_VALIDATOR); 8121 VALIDATORS.put(MOUNT_UMS_NOTIFY_ENABLED, MOUNT_UMS_NOTIFY_ENABLED_VALIDATOR); 8122 VALIDATORS.put(SLEEP_TIMEOUT, SLEEP_TIMEOUT_VALIDATOR); 8123 VALIDATORS.put(DOUBLE_TAP_TO_WAKE, DOUBLE_TAP_TO_WAKE_VALIDATOR); 8124 VALIDATORS.put(WAKE_GESTURE_ENABLED, WAKE_GESTURE_ENABLED_VALIDATOR); 8125 VALIDATORS.put(LONG_PRESS_TIMEOUT, LONG_PRESS_TIMEOUT_VALIDATOR); 8126 VALIDATORS.put(CAMERA_GESTURE_DISABLED, CAMERA_GESTURE_DISABLED_VALIDATOR); 8127 VALIDATORS.put(ACCESSIBILITY_AUTOCLICK_ENABLED, 8128 ACCESSIBILITY_AUTOCLICK_ENABLED_VALIDATOR); 8129 VALIDATORS.put(ACCESSIBILITY_AUTOCLICK_DELAY, ACCESSIBILITY_AUTOCLICK_DELAY_VALIDATOR); 8130 VALIDATORS.put(ACCESSIBILITY_LARGE_POINTER_ICON, 8131 ACCESSIBILITY_LARGE_POINTER_ICON_VALIDATOR); 8132 VALIDATORS.put(PREFERRED_TTY_MODE, PREFERRED_TTY_MODE_VALIDATOR); 8133 VALIDATORS.put(ENHANCED_VOICE_PRIVACY_ENABLED, 8134 ENHANCED_VOICE_PRIVACY_ENABLED_VALIDATOR); 8135 VALIDATORS.put(TTY_MODE_ENABLED, TTY_MODE_ENABLED_VALIDATOR); 8136 VALIDATORS.put(RTT_CALLING_MODE, RTT_CALLING_MODE_VALIDATOR); 8137 VALIDATORS.put(INCALL_POWER_BUTTON_BEHAVIOR, INCALL_POWER_BUTTON_BEHAVIOR_VALIDATOR); 8138 VALIDATORS.put(NIGHT_DISPLAY_CUSTOM_START_TIME, 8139 NIGHT_DISPLAY_CUSTOM_START_TIME_VALIDATOR); 8140 VALIDATORS.put(NIGHT_DISPLAY_CUSTOM_END_TIME, NIGHT_DISPLAY_CUSTOM_END_TIME_VALIDATOR); 8141 VALIDATORS.put(NIGHT_DISPLAY_COLOR_TEMPERATURE, 8142 NIGHT_DISPLAY_COLOR_TEMPERATURE_VALIDATOR); 8143 VALIDATORS.put(NIGHT_DISPLAY_AUTO_MODE, NIGHT_DISPLAY_AUTO_MODE_VALIDATOR); 8144 VALIDATORS.put(SYNC_PARENT_SOUNDS, SYNC_PARENT_SOUNDS_VALIDATOR); 8145 VALIDATORS.put(CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 8146 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED_VALIDATOR); 8147 VALIDATORS.put(SWIPE_UP_TO_SWITCH_APPS_ENABLED, 8148 SWIPE_UP_TO_SWITCH_APPS_ENABLED_VALIDATOR); 8149 VALIDATORS.put(CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 8150 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED_VALIDATOR); 8151 VALIDATORS.put(SYSTEM_NAVIGATION_KEYS_ENABLED, 8152 SYSTEM_NAVIGATION_KEYS_ENABLED_VALIDATOR); 8153 VALIDATORS.put(QS_TILES, QS_TILES_VALIDATOR); 8154 VALIDATORS.put(DOZE_ENABLED, DOZE_ENABLED_VALIDATOR); 8155 VALIDATORS.put(DOZE_PULSE_ON_PICK_UP, DOZE_PULSE_ON_PICK_UP_VALIDATOR); 8156 VALIDATORS.put(DOZE_PULSE_ON_DOUBLE_TAP, DOZE_PULSE_ON_DOUBLE_TAP_VALIDATOR); 8157 VALIDATORS.put(NFC_PAYMENT_DEFAULT_COMPONENT, NFC_PAYMENT_DEFAULT_COMPONENT_VALIDATOR); 8158 VALIDATORS.put(AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN, 8159 AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_VALIDATOR); 8160 VALIDATORS.put(ASSIST_GESTURE_ENABLED, ASSIST_GESTURE_ENABLED_VALIDATOR); 8161 VALIDATORS.put(ASSIST_GESTURE_SENSITIVITY, ASSIST_GESTURE_SENSITIVITY_VALIDATOR); 8162 VALIDATORS.put(ASSIST_GESTURE_SETUP_COMPLETE, ASSIST_GESTURE_SETUP_COMPLETE_VALIDATOR); 8163 VALIDATORS.put(ASSIST_GESTURE_SILENCE_ALERTS_ENABLED, 8164 ASSIST_GESTURE_SILENCE_ALERTS_ENABLED_VALIDATOR); 8165 VALIDATORS.put(ASSIST_GESTURE_WAKE_ENABLED, ASSIST_GESTURE_WAKE_ENABLED_VALIDATOR); 8166 VALIDATORS.put(VR_DISPLAY_MODE, VR_DISPLAY_MODE_VALIDATOR); 8167 VALIDATORS.put(NOTIFICATION_BADGING, NOTIFICATION_BADGING_VALIDATOR); 8168 VALIDATORS.put(QS_AUTO_ADDED_TILES, QS_AUTO_ADDED_TILES_VALIDATOR); 8169 VALIDATORS.put(SCREENSAVER_ENABLED, SCREENSAVER_ENABLED_VALIDATOR); 8170 VALIDATORS.put(SCREENSAVER_COMPONENTS, SCREENSAVER_COMPONENTS_VALIDATOR); 8171 VALIDATORS.put(SCREENSAVER_ACTIVATE_ON_DOCK, SCREENSAVER_ACTIVATE_ON_DOCK_VALIDATOR); 8172 VALIDATORS.put(SCREENSAVER_ACTIVATE_ON_SLEEP, SCREENSAVER_ACTIVATE_ON_SLEEP_VALIDATOR); 8173 VALIDATORS.put(LOCKDOWN_IN_POWER_MENU, LOCKDOWN_IN_POWER_MENU_VALIDATOR); 8174 VALIDATORS.put(SHOW_FIRST_CRASH_DIALOG_DEV_OPTION, 8175 SHOW_FIRST_CRASH_DIALOG_DEV_OPTION_VALIDATOR); 8176 VALIDATORS.put(VOLUME_HUSH_GESTURE, VOLUME_HUSH_GESTURE_VALIDATOR); 8177 VALIDATORS.put(ENABLED_NOTIFICATION_LISTENERS, 8178 ENABLED_NOTIFICATION_LISTENERS_VALIDATOR); //legacy restore setting 8179 VALIDATORS.put(ENABLED_NOTIFICATION_ASSISTANT, 8180 ENABLED_NOTIFICATION_ASSISTANT_VALIDATOR); //legacy restore setting 8181 VALIDATORS.put(ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES, 8182 ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES_VALIDATOR); //legacy restore setting 8183 VALIDATORS.put(HUSH_GESTURE_USED, HUSH_GESTURE_USED_VALIDATOR); 8184 VALIDATORS.put(MANUAL_RINGER_TOGGLE_COUNT, MANUAL_RINGER_TOGGLE_COUNT_VALIDATOR); 8185 } 8186 8187 /** 8188 * Keys we no longer back up under the current schema, but want to continue to 8189 * process when restoring historical backup datasets. 8190 * 8191 * All settings in {@link LEGACY_RESTORE_SETTINGS} array *must* have a non-null validator, 8192 * otherwise they won't be restored. 8193 * 8194 * @hide 8195 */ 8196 public static final String[] LEGACY_RESTORE_SETTINGS = { 8197 ENABLED_NOTIFICATION_LISTENERS, 8198 ENABLED_NOTIFICATION_ASSISTANT, 8199 ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES 8200 }; 8201 8202 /** 8203 * These entries are considered common between the personal and the managed profile, 8204 * since the managed profile doesn't get to change them. 8205 */ 8206 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 8207 8208 static { 8209 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 8210 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 8211 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 8212 CLONE_TO_MANAGED_PROFILE.add(AUTOFILL_SERVICE); 8213 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 8214 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 8215 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 8216 CLONE_TO_MANAGED_PROFILE.add(LOCATION_CHANGER); 8217 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 8218 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 8219 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 8220 if (TextServicesManager.DISABLE_PER_PROFILE_SPELL_CHECKER) { 8221 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 8222 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 8223 } 8224 } 8225 8226 /** @hide */ 8227 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 8228 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 8229 } 8230 8231 /** 8232 * Secure settings which can be accessed by instant apps. 8233 * @hide 8234 */ 8235 public static final Set<String> INSTANT_APP_SETTINGS = new ArraySet<>(); 8236 static { 8237 INSTANT_APP_SETTINGS.add(ENABLED_ACCESSIBILITY_SERVICES); 8238 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_SPEAK_PASSWORD); 8239 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_DISPLAY_INVERSION_ENABLED); 8240 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_ENABLED); 8241 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_PRESET); 8242 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_EDGE_TYPE); 8243 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_EDGE_COLOR); 8244 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_LOCALE); 8245 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR); 8246 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR); 8247 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_TYPEFACE); 8248 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_FONT_SCALE); 8249 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_WINDOW_COLOR); 8250 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED); 8251 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_DISPLAY_DALTONIZER); 8252 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_AUTOCLICK_DELAY); 8253 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_AUTOCLICK_ENABLED); 8254 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_LARGE_POINTER_ICON); 8255 8256 INSTANT_APP_SETTINGS.add(DEFAULT_INPUT_METHOD); 8257 INSTANT_APP_SETTINGS.add(ENABLED_INPUT_METHODS); 8258 8259 INSTANT_APP_SETTINGS.add(ANDROID_ID); 8260 8261 INSTANT_APP_SETTINGS.add(PACKAGE_VERIFIER_USER_CONSENT); 8262 INSTANT_APP_SETTINGS.add(ALLOW_MOCK_LOCATION); 8263 } 8264 8265 /** 8266 * Helper method for determining if a location provider is enabled. 8267 * 8268 * @param cr the content resolver to use 8269 * @param provider the location provider to query 8270 * @return true if the provider is enabled 8271 * 8272 * @deprecated use {@link LocationManager#isProviderEnabled(String)} 8273 */ 8274 @Deprecated 8275 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 8276 return isLocationProviderEnabledForUser(cr, provider, cr.getUserId()); 8277 } 8278 8279 /** 8280 * Helper method for determining if a location provider is enabled. 8281 * @param cr the content resolver to use 8282 * @param provider the location provider to query 8283 * @param userId the userId to query 8284 * @return true if the provider is enabled 8285 * 8286 * @deprecated use {@link LocationManager#isProviderEnabled(String)} 8287 * @hide 8288 */ 8289 @Deprecated 8290 public static final boolean isLocationProviderEnabledForUser( 8291 ContentResolver cr, String provider, int userId) { 8292 String allowedProviders = Settings.Secure.getStringForUser(cr, 8293 LOCATION_PROVIDERS_ALLOWED, userId); 8294 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 8295 } 8296 8297 /** 8298 * Thread-safe method for enabling or disabling a single location provider. 8299 * @param cr the content resolver to use 8300 * @param provider the location provider to enable or disable 8301 * @param enabled true if the provider should be enabled 8302 * @deprecated This API is deprecated. It requires WRITE_SECURE_SETTINGS permission to 8303 * change location settings. 8304 */ 8305 @Deprecated 8306 public static final void setLocationProviderEnabled(ContentResolver cr, 8307 String provider, boolean enabled) { 8308 setLocationProviderEnabledForUser(cr, provider, enabled, cr.getUserId()); 8309 } 8310 8311 /** 8312 * Thread-safe method for enabling or disabling a single location provider. 8313 * 8314 * @param cr the content resolver to use 8315 * @param provider the location provider to enable or disable 8316 * @param enabled true if the provider should be enabled 8317 * @param userId the userId for which to enable/disable providers 8318 * @return true if the value was set, false on database errors 8319 * 8320 * @deprecated use {@link LocationManager#setProviderEnabledForUser(String, boolean, int)} 8321 * @hide 8322 */ 8323 @Deprecated 8324 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 8325 String provider, boolean enabled, int userId) { 8326 synchronized (mLocationSettingsLock) { 8327 // to ensure thread safety, we write the provider name with a '+' or '-' 8328 // and let the SettingsProvider handle it rather than reading and modifying 8329 // the list of enabled providers. 8330 if (enabled) { 8331 provider = "+" + provider; 8332 } else { 8333 provider = "-" + provider; 8334 } 8335 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 8336 userId); 8337 } 8338 } 8339 8340 /** 8341 * Thread-safe method for setting the location mode to one of 8342 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 8343 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 8344 * Necessary because the mode is a composite of the underlying location provider 8345 * settings. 8346 * 8347 * @param cr the content resolver to use 8348 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 8349 * @param userId the userId for which to change mode 8350 * @return true if the value was set, false on database errors 8351 * 8352 * @throws IllegalArgumentException if mode is not one of the supported values 8353 * 8354 * @deprecated To enable/disable location, use 8355 * {@link LocationManager#setLocationEnabledForUser(boolean, int)}. 8356 * To enable/disable a specific location provider, use 8357 * {@link LocationManager#setProviderEnabledForUser(String, boolean, int)}. 8358 */ 8359 @Deprecated 8360 private static boolean setLocationModeForUser( 8361 ContentResolver cr, int mode, int userId) { 8362 synchronized (mLocationSettingsLock) { 8363 boolean gps = false; 8364 boolean network = false; 8365 switch (mode) { 8366 case LOCATION_MODE_OFF: 8367 break; 8368 case LOCATION_MODE_SENSORS_ONLY: 8369 gps = true; 8370 break; 8371 case LOCATION_MODE_BATTERY_SAVING: 8372 network = true; 8373 break; 8374 case LOCATION_MODE_HIGH_ACCURACY: 8375 gps = true; 8376 network = true; 8377 break; 8378 default: 8379 throw new IllegalArgumentException("Invalid location mode: " + mode); 8380 } 8381 8382 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 8383 cr, LocationManager.NETWORK_PROVIDER, network, userId); 8384 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 8385 cr, LocationManager.GPS_PROVIDER, gps, userId); 8386 return gpsSuccess && nlpSuccess; 8387 } 8388 } 8389 8390 /** 8391 * Thread-safe method for reading the location mode, returns one of 8392 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 8393 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. Necessary 8394 * because the mode is a composite of the underlying location provider settings. 8395 * 8396 * @param cr the content resolver to use 8397 * @param userId the userId for which to read the mode 8398 * @return the location mode 8399 */ 8400 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 8401 synchronized (mLocationSettingsLock) { 8402 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 8403 cr, LocationManager.GPS_PROVIDER, userId); 8404 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 8405 cr, LocationManager.NETWORK_PROVIDER, userId); 8406 if (gpsEnabled && networkEnabled) { 8407 return LOCATION_MODE_HIGH_ACCURACY; 8408 } else if (gpsEnabled) { 8409 return LOCATION_MODE_SENSORS_ONLY; 8410 } else if (networkEnabled) { 8411 return LOCATION_MODE_BATTERY_SAVING; 8412 } else { 8413 return LOCATION_MODE_OFF; 8414 } 8415 } 8416 } 8417 } 8418 8419 /** 8420 * Global system settings, containing preferences that always apply identically 8421 * to all defined users. Applications can read these but are not allowed to write; 8422 * like the "Secure" settings, these are for preferences that the user must 8423 * explicitly modify through the system UI or specialized APIs for those values. 8424 */ 8425 public static final class Global extends NameValueTable { 8426 // NOTE: If you add new settings here, be sure to add them to 8427 // com.android.providers.settings.SettingsProtoDumpUtil#dumpProtoGlobalSettingsLocked. 8428 8429 /** 8430 * The content:// style URL for global secure settings items. Not public. 8431 */ 8432 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 8433 8434 /** 8435 * Whether users are allowed to add more users or guest from lockscreen. 8436 * <p> 8437 * Type: int 8438 * @hide 8439 */ 8440 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 8441 8442 /** 8443 * Setting whether the global gesture for enabling accessibility is enabled. 8444 * If this gesture is enabled the user will be able to perfrom it to enable 8445 * the accessibility state without visiting the settings app. 8446 * 8447 * @hide 8448 * No longer used. Should be removed once all dependencies have been updated. 8449 */ 8450 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 8451 "enable_accessibility_global_gesture_enabled"; 8452 8453 /** 8454 * Whether Airplane Mode is on. 8455 */ 8456 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 8457 8458 /** 8459 * Whether Theater Mode is on. 8460 * {@hide} 8461 */ 8462 @SystemApi 8463 public static final String THEATER_MODE_ON = "theater_mode_on"; 8464 8465 /** 8466 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 8467 */ 8468 public static final String RADIO_BLUETOOTH = "bluetooth"; 8469 8470 /** 8471 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 8472 */ 8473 public static final String RADIO_WIFI = "wifi"; 8474 8475 /** 8476 * {@hide} 8477 */ 8478 public static final String RADIO_WIMAX = "wimax"; 8479 /** 8480 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 8481 */ 8482 public static final String RADIO_CELL = "cell"; 8483 8484 /** 8485 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 8486 */ 8487 public static final String RADIO_NFC = "nfc"; 8488 8489 /** 8490 * A comma separated list of radios that need to be disabled when airplane mode 8491 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 8492 * included in the comma separated list. 8493 */ 8494 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 8495 8496 /** 8497 * A comma separated list of radios that should to be disabled when airplane mode 8498 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 8499 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 8500 * will be turned off when entering airplane mode, but the user will be able to reenable 8501 * Wifi in the Settings app. 8502 * 8503 * {@hide} 8504 */ 8505 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 8506 8507 /** 8508 * An integer representing the Bluetooth Class of Device (CoD). 8509 * 8510 * @hide 8511 */ 8512 public static final String BLUETOOTH_CLASS_OF_DEVICE = "bluetooth_class_of_device"; 8513 8514 /** 8515 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 8516 * See {@link android.bluetooth.BluetoothProfile}. 8517 * {@hide} 8518 */ 8519 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 8520 8521 /** 8522 * A semi-colon separated list of Bluetooth interoperability workarounds. 8523 * Each entry is a partial Bluetooth device address string and an integer representing 8524 * the feature to be disabled, separated by a comma. The integer must correspond 8525 * to a interoperability feature as defined in "interop.h" in /system/bt. 8526 * <p> 8527 * Example: <br/> 8528 * "00:11:22,0;01:02:03:04,2" 8529 * @hide 8530 */ 8531 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 8532 8533 /** 8534 * The policy for deciding when Wi-Fi should go to sleep (which will in 8535 * turn switch to using the mobile data as an Internet connection). 8536 * <p> 8537 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 8538 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 8539 * {@link #WIFI_SLEEP_POLICY_NEVER}. 8540 */ 8541 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 8542 8543 /** 8544 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 8545 * policy, which is to sleep shortly after the turning off 8546 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 8547 */ 8548 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 8549 8550 /** 8551 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 8552 * the device is on battery, and never go to sleep when the device is 8553 * plugged in. 8554 */ 8555 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 8556 8557 /** 8558 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 8559 */ 8560 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 8561 8562 /** 8563 * Value to specify if the user prefers the date, time and time zone 8564 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 8565 */ 8566 public static final String AUTO_TIME = "auto_time"; 8567 8568 private static final Validator AUTO_TIME_VALIDATOR = BOOLEAN_VALIDATOR; 8569 8570 /** 8571 * Value to specify if the user prefers the time zone 8572 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 8573 */ 8574 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 8575 8576 private static final Validator AUTO_TIME_ZONE_VALIDATOR = BOOLEAN_VALIDATOR; 8577 8578 /** 8579 * URI for the car dock "in" event sound. 8580 * @hide 8581 */ 8582 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 8583 8584 /** 8585 * URI for the car dock "out" event sound. 8586 * @hide 8587 */ 8588 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 8589 8590 /** 8591 * URI for the desk dock "in" event sound. 8592 * @hide 8593 */ 8594 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 8595 8596 /** 8597 * URI for the desk dock "out" event sound. 8598 * @hide 8599 */ 8600 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 8601 8602 /** 8603 * Whether to play a sound for dock events. 8604 * @hide 8605 */ 8606 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 8607 8608 private static final Validator DOCK_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 8609 8610 /** 8611 * Whether to play a sound for dock events, only when an accessibility service is on. 8612 * @hide 8613 */ 8614 public static final String DOCK_SOUNDS_ENABLED_WHEN_ACCESSIBILITY = "dock_sounds_enabled_when_accessbility"; 8615 8616 /** 8617 * URI for the "device locked" (keyguard shown) sound. 8618 * @hide 8619 */ 8620 public static final String LOCK_SOUND = "lock_sound"; 8621 8622 /** 8623 * URI for the "device unlocked" sound. 8624 * @hide 8625 */ 8626 public static final String UNLOCK_SOUND = "unlock_sound"; 8627 8628 /** 8629 * URI for the "device is trusted" sound, which is played when the device enters the trusted 8630 * state without unlocking. 8631 * @hide 8632 */ 8633 public static final String TRUSTED_SOUND = "trusted_sound"; 8634 8635 /** 8636 * URI for the low battery sound file. 8637 * @hide 8638 */ 8639 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 8640 8641 /** 8642 * Whether to play a sound for low-battery alerts. 8643 * @hide 8644 */ 8645 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 8646 8647 private static final Validator POWER_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 8648 8649 /** 8650 * URI for the "wireless charging started" and "wired charging started" sound. 8651 * @hide 8652 */ 8653 public static final String CHARGING_STARTED_SOUND = 8654 "wireless_charging_started_sound"; 8655 8656 /** 8657 * Whether to play a sound for charging events. 8658 * @hide 8659 */ 8660 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 8661 8662 private static final Validator CHARGING_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 8663 8664 /** 8665 * Whether to vibrate for wireless charging events. 8666 * @hide 8667 */ 8668 public static final String CHARGING_VIBRATION_ENABLED = "charging_vibration_enabled"; 8669 8670 private static final Validator CHARGING_VIBRATION_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 8671 8672 /** 8673 * Whether we keep the device on while the device is plugged in. 8674 * Supported values are: 8675 * <ul> 8676 * <li>{@code 0} to never stay on while plugged in</li> 8677 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 8678 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 8679 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 8680 * </ul> 8681 * These values can be OR-ed together. 8682 */ 8683 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 8684 8685 private static final Validator STAY_ON_WHILE_PLUGGED_IN_VALIDATOR = new Validator() { 8686 @Override 8687 public boolean validate(@Nullable String value) { 8688 try { 8689 int val = Integer.parseInt(value); 8690 return (val == 0) 8691 || (val == BatteryManager.BATTERY_PLUGGED_AC) 8692 || (val == BatteryManager.BATTERY_PLUGGED_USB) 8693 || (val == BatteryManager.BATTERY_PLUGGED_WIRELESS) 8694 || (val == (BatteryManager.BATTERY_PLUGGED_AC 8695 | BatteryManager.BATTERY_PLUGGED_USB)) 8696 || (val == (BatteryManager.BATTERY_PLUGGED_AC 8697 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 8698 || (val == (BatteryManager.BATTERY_PLUGGED_USB 8699 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 8700 || (val == (BatteryManager.BATTERY_PLUGGED_AC 8701 | BatteryManager.BATTERY_PLUGGED_USB 8702 | BatteryManager.BATTERY_PLUGGED_WIRELESS)); 8703 } catch (NumberFormatException e) { 8704 return false; 8705 } 8706 } 8707 }; 8708 8709 /** 8710 * When the user has enable the option to have a "bug report" command 8711 * in the power menu. 8712 * @hide 8713 */ 8714 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 8715 8716 private static final Validator BUGREPORT_IN_POWER_MENU_VALIDATOR = BOOLEAN_VALIDATOR; 8717 8718 /** 8719 * Whether ADB is enabled. 8720 */ 8721 public static final String ADB_ENABLED = "adb_enabled"; 8722 8723 /** 8724 * Whether Views are allowed to save their attribute data. 8725 * @hide 8726 */ 8727 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 8728 8729 /** 8730 * Whether assisted GPS should be enabled or not. 8731 * @hide 8732 */ 8733 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 8734 8735 /** 8736 * Whether bluetooth is enabled/disabled 8737 * 0=disabled. 1=enabled. 8738 */ 8739 public static final String BLUETOOTH_ON = "bluetooth_on"; 8740 8741 private static final Validator BLUETOOTH_ON_VALIDATOR = BOOLEAN_VALIDATOR; 8742 8743 /** 8744 * CDMA Cell Broadcast SMS 8745 * 0 = CDMA Cell Broadcast SMS disabled 8746 * 1 = CDMA Cell Broadcast SMS enabled 8747 * @hide 8748 */ 8749 public static final String CDMA_CELL_BROADCAST_SMS = 8750 "cdma_cell_broadcast_sms"; 8751 8752 /** 8753 * The CDMA roaming mode 0 = Home Networks, CDMA default 8754 * 1 = Roaming on Affiliated networks 8755 * 2 = Roaming on any networks 8756 * @hide 8757 */ 8758 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 8759 8760 /** 8761 * The CDMA subscription mode 0 = RUIM/SIM (default) 8762 * 1 = NV 8763 * @hide 8764 */ 8765 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 8766 8767 /** 8768 * The default value for whether background data is enabled or not. 8769 * 8770 * Used by {@code NetworkPolicyManagerService}. 8771 * 8772 * @hide 8773 */ 8774 public static final String DEFAULT_RESTRICT_BACKGROUND_DATA = 8775 "default_restrict_background_data"; 8776 8777 /** Inactivity timeout to track mobile data activity. 8778 * 8779 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 8780 * infer the data activity of mobile network. After a period of no activity on mobile 8781 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 8782 * intent is fired to indicate a transition of network status from "active" to "idle". Any 8783 * subsequent activity on mobile networks triggers the firing of {@code 8784 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 8785 * 8786 * Network activity refers to transmitting or receiving data on the network interfaces. 8787 * 8788 * Tracking is disabled if set to zero or negative value. 8789 * 8790 * @hide 8791 */ 8792 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 8793 8794 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 8795 * but for Wifi network. 8796 * @hide 8797 */ 8798 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 8799 8800 /** 8801 * Whether or not data roaming is enabled. (0 = false, 1 = true) 8802 */ 8803 public static final String DATA_ROAMING = "data_roaming"; 8804 8805 /** 8806 * The value passed to a Mobile DataConnection via bringUp which defines the 8807 * number of retries to preform when setting up the initial connection. The default 8808 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 8809 * @hide 8810 */ 8811 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 8812 8813 /** 8814 * Whether any package can be on external storage. When this is true, any 8815 * package, regardless of manifest values, is a candidate for installing 8816 * or moving onto external storage. (0 = false, 1 = true) 8817 * @hide 8818 */ 8819 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 8820 8821 /** 8822 * The default SM-DP+ configured for this device. 8823 * 8824 * <p>An SM-DP+ is used by an LPA (see {@link android.service.euicc.EuiccService}) to 8825 * download profiles. If this value is set, the LPA will query this server for any profiles 8826 * available to this device. If any are available, they may be downloaded during device 8827 * provisioning or in settings without needing the user to enter an activation code. 8828 * 8829 * @see android.service.euicc.EuiccService 8830 * @hide 8831 */ 8832 @SystemApi 8833 public static final String DEFAULT_SM_DP_PLUS = "default_sm_dp_plus"; 8834 8835 /** 8836 * Whether any profile has ever been downloaded onto a eUICC on the device. 8837 * 8838 * <p>Used to hide eUICC UI from users who have never made use of it and would only be 8839 * confused by seeing references to it in settings. 8840 * (0 = false, 1 = true) 8841 * @hide 8842 */ 8843 @SystemApi 8844 public static final String EUICC_PROVISIONED = "euicc_provisioned"; 8845 8846 /** 8847 * List of ISO country codes in which eUICC UI is shown. Country codes should be separated 8848 * by comma. 8849 * 8850 * <p>Used to hide eUICC UI from users who are currently in countries no carriers support 8851 * eUICC. 8852 * @hide 8853 */ 8854 //TODO(b/77914569) Changes this to System Api. 8855 public static final String EUICC_SUPPORTED_COUNTRIES = "euicc_supported_countries"; 8856 8857 /** 8858 * Whether any activity can be resized. When this is true, any 8859 * activity, regardless of manifest values, can be resized for multi-window. 8860 * (0 = false, 1 = true) 8861 * @hide 8862 */ 8863 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 8864 = "force_resizable_activities"; 8865 8866 /** 8867 * Whether to enable experimental freeform support for windows. 8868 * @hide 8869 */ 8870 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 8871 = "enable_freeform_support"; 8872 8873 /** 8874 * Whether user has enabled development settings. 8875 */ 8876 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 8877 8878 /** 8879 * Whether the device has been provisioned (0 = false, 1 = true). 8880 * <p>On a multiuser device with a separate system user, the screen may be locked 8881 * as soon as this is set to true and further activities cannot be launched on the 8882 * system user unless they are marked to show over keyguard. 8883 */ 8884 public static final String DEVICE_PROVISIONED = "device_provisioned"; 8885 8886 /** 8887 * Whether mobile data should be allowed while the device is being provisioned. 8888 * This allows the provisioning process to turn off mobile data before the user 8889 * has an opportunity to set things up, preventing other processes from burning 8890 * precious bytes before wifi is setup. 8891 * (0 = false, 1 = true) 8892 * @hide 8893 */ 8894 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 8895 "device_provisioning_mobile_data"; 8896 8897 /** 8898 * The saved value for WindowManagerService.setForcedDisplaySize(). 8899 * Two integers separated by a comma. If unset, then use the real display size. 8900 * @hide 8901 */ 8902 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 8903 8904 /** 8905 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 8906 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 8907 * @hide 8908 */ 8909 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 8910 8911 /** 8912 * The maximum size, in bytes, of a download that the download manager will transfer over 8913 * a non-wifi connection. 8914 * @hide 8915 */ 8916 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 8917 "download_manager_max_bytes_over_mobile"; 8918 8919 /** 8920 * The recommended maximum size, in bytes, of a download that the download manager should 8921 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 8922 * have the option to start the download over the mobile connection anyway. 8923 * @hide 8924 */ 8925 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 8926 "download_manager_recommended_max_bytes_over_mobile"; 8927 8928 /** 8929 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 8930 */ 8931 @Deprecated 8932 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 8933 8934 /** 8935 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 8936 * sent or processed. (0 = false, 1 = true) 8937 * @hide 8938 */ 8939 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 8940 8941 /** 8942 * Whether HDMI System Audio Control feature is enabled. If enabled, TV will try to turn on 8943 * system audio mode if there's a connected CEC-enabled AV Receiver. Then audio stream will 8944 * be played on AVR instead of TV spaeker. If disabled, the system audio mode will never be 8945 * activated. 8946 * @hide 8947 */ 8948 public static final String HDMI_SYSTEM_AUDIO_CONTROL_ENABLED = 8949 "hdmi_system_audio_control_enabled"; 8950 8951 /** 8952 * Whether TV will automatically turn on upon reception of the CEC command 8953 * <Text View On> or <Image View On>. (0 = false, 1 = true) 8954 * 8955 * @hide 8956 */ 8957 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 8958 "hdmi_control_auto_wakeup_enabled"; 8959 8960 /** 8961 * Whether TV will also turn off other CEC devices when it goes to standby mode. 8962 * (0 = false, 1 = true) 8963 * 8964 * @hide 8965 */ 8966 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 8967 "hdmi_control_auto_device_off_enabled"; 8968 8969 /** 8970 * If <b>true</b>, enables out-of-the-box execution for priv apps. 8971 * Default: false 8972 * Values: 0 = false, 1 = true 8973 * 8974 * @hide 8975 */ 8976 public static final String PRIV_APP_OOB_ENABLED = "priv_app_oob_enabled"; 8977 8978 /** 8979 * Comma separated list of privileged package names, which will be running out-of-box APK. 8980 * Default: "ALL" 8981 * 8982 * @hide 8983 */ 8984 public static final String PRIV_APP_OOB_LIST = "priv_app_oob_list"; 8985 8986 /** 8987 * The interval in milliseconds at which location requests will be throttled when they are 8988 * coming from the background. 8989 * 8990 * @hide 8991 */ 8992 public static final String LOCATION_BACKGROUND_THROTTLE_INTERVAL_MS = 8993 "location_background_throttle_interval_ms"; 8994 8995 /** 8996 * Most frequent location update interval in milliseconds that proximity alert is allowed 8997 * to request. 8998 * @hide 8999 */ 9000 public static final String LOCATION_BACKGROUND_THROTTLE_PROXIMITY_ALERT_INTERVAL_MS = 9001 "location_background_throttle_proximity_alert_interval_ms"; 9002 9003 /** 9004 * Packages that are whitelisted for background throttling (throttling will not be applied). 9005 * @hide 9006 */ 9007 public static final String LOCATION_BACKGROUND_THROTTLE_PACKAGE_WHITELIST = 9008 "location_background_throttle_package_whitelist"; 9009 9010 /** 9011 * Whether TV will switch to MHL port when a mobile device is plugged in. 9012 * (0 = false, 1 = true) 9013 * @hide 9014 */ 9015 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 9016 9017 /** 9018 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 9019 * @hide 9020 */ 9021 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 9022 9023 /** 9024 * Whether mobile data connections are allowed by the user. See 9025 * ConnectivityManager for more info. 9026 * @hide 9027 */ 9028 public static final String MOBILE_DATA = "mobile_data"; 9029 9030 /** 9031 * Whether the mobile data connection should remain active even when higher 9032 * priority networks like WiFi are active, to help make network switching faster. 9033 * 9034 * See ConnectivityService for more info. 9035 * 9036 * (0 = disabled, 1 = enabled) 9037 * @hide 9038 */ 9039 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 9040 9041 /** 9042 * Size of the event buffer for IP connectivity metrics. 9043 * @hide 9044 */ 9045 public static final String CONNECTIVITY_METRICS_BUFFER_SIZE = 9046 "connectivity_metrics_buffer_size"; 9047 9048 /** {@hide} */ 9049 public static final String NETSTATS_ENABLED = "netstats_enabled"; 9050 /** {@hide} */ 9051 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 9052 /** {@hide} */ 9053 @Deprecated 9054 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 9055 /** {@hide} */ 9056 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 9057 /** {@hide} */ 9058 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 9059 /** {@hide} */ 9060 public static final String NETSTATS_AUGMENT_ENABLED = "netstats_augment_enabled"; 9061 9062 /** {@hide} */ 9063 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 9064 /** {@hide} */ 9065 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 9066 /** {@hide} */ 9067 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 9068 /** {@hide} */ 9069 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 9070 9071 /** {@hide} */ 9072 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 9073 /** {@hide} */ 9074 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 9075 /** {@hide} */ 9076 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 9077 /** {@hide} */ 9078 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 9079 9080 /** {@hide} */ 9081 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 9082 /** {@hide} */ 9083 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 9084 /** {@hide} */ 9085 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 9086 /** {@hide} */ 9087 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 9088 9089 /** {@hide} */ 9090 public static final String NETPOLICY_QUOTA_ENABLED = "netpolicy_quota_enabled"; 9091 /** {@hide} */ 9092 public static final String NETPOLICY_QUOTA_UNLIMITED = "netpolicy_quota_unlimited"; 9093 /** {@hide} */ 9094 public static final String NETPOLICY_QUOTA_LIMITED = "netpolicy_quota_limited"; 9095 /** {@hide} */ 9096 public static final String NETPOLICY_QUOTA_FRAC_JOBS = "netpolicy_quota_frac_jobs"; 9097 /** {@hide} */ 9098 public static final String NETPOLICY_QUOTA_FRAC_MULTIPATH = "netpolicy_quota_frac_multipath"; 9099 9100 /** {@hide} */ 9101 public static final String NETPOLICY_OVERRIDE_ENABLED = "netpolicy_override_enabled"; 9102 9103 /** 9104 * User preference for which network(s) should be used. Only the 9105 * connectivity service should touch this. 9106 */ 9107 public static final String NETWORK_PREFERENCE = "network_preference"; 9108 9109 /** 9110 * Which package name to use for network scoring. If null, or if the package is not a valid 9111 * scorer app, external network scores will neither be requested nor accepted. 9112 * @hide 9113 */ 9114 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 9115 9116 /** 9117 * Whether night display forced auto mode is available. 9118 * 0 = unavailable, 1 = available. 9119 * @hide 9120 */ 9121 public static final String NIGHT_DISPLAY_FORCED_AUTO_MODE_AVAILABLE = 9122 "night_display_forced_auto_mode_available"; 9123 9124 /** 9125 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 9126 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 9127 * exceeded. 9128 * @hide 9129 */ 9130 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 9131 9132 /** 9133 * The length of time in milli-seconds that automatic small adjustments to 9134 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 9135 * @hide 9136 */ 9137 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 9138 9139 /** Preferred NTP server. {@hide} */ 9140 public static final String NTP_SERVER = "ntp_server"; 9141 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 9142 public static final String NTP_TIMEOUT = "ntp_timeout"; 9143 9144 /** {@hide} */ 9145 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 9146 9147 /** 9148 * Sample validity in seconds to configure for the system DNS resolver. 9149 * {@hide} 9150 */ 9151 public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS = 9152 "dns_resolver_sample_validity_seconds"; 9153 9154 /** 9155 * Success threshold in percent for use with the system DNS resolver. 9156 * {@hide} 9157 */ 9158 public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT = 9159 "dns_resolver_success_threshold_percent"; 9160 9161 /** 9162 * Minimum number of samples needed for statistics to be considered meaningful in the 9163 * system DNS resolver. 9164 * {@hide} 9165 */ 9166 public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples"; 9167 9168 /** 9169 * Maximum number taken into account for statistics purposes in the system DNS resolver. 9170 * {@hide} 9171 */ 9172 public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples"; 9173 9174 /** 9175 * Whether to disable the automatic scheduling of system updates. 9176 * 1 = system updates won't be automatically scheduled (will always 9177 * present notification instead). 9178 * 0 = system updates will be automatically scheduled. (default) 9179 * @hide 9180 */ 9181 @SystemApi 9182 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 9183 9184 /** 9185 * Whether the package manager should send package verification broadcasts for verifiers to 9186 * review apps prior to installation. 9187 * 1 = request apps to be verified prior to installation, if a verifier exists. 9188 * 0 = do not verify apps before installation 9189 * @hide 9190 */ 9191 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 9192 9193 /** Timeout for package verification. 9194 * @hide */ 9195 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 9196 9197 /** Default response code for package verification. 9198 * @hide */ 9199 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 9200 9201 /** 9202 * Show package verification setting in the Settings app. 9203 * 1 = show (default) 9204 * 0 = hide 9205 * @hide 9206 */ 9207 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 9208 9209 /** 9210 * Run package verification on apps installed through ADB/ADT/USB 9211 * 1 = perform package verification on ADB installs (default) 9212 * 0 = bypass package verification on ADB installs 9213 * @hide 9214 */ 9215 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 9216 9217 /** 9218 * Time since last fstrim (milliseconds) after which we force one to happen 9219 * during device startup. If unset, the default is 3 days. 9220 * @hide 9221 */ 9222 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 9223 9224 /** 9225 * The interval in milliseconds at which to check packet counts on the 9226 * mobile data interface when screen is on, to detect possible data 9227 * connection problems. 9228 * @hide 9229 */ 9230 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 9231 "pdp_watchdog_poll_interval_ms"; 9232 9233 /** 9234 * The interval in milliseconds at which to check packet counts on the 9235 * mobile data interface when screen is off, to detect possible data 9236 * connection problems. 9237 * @hide 9238 */ 9239 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 9240 "pdp_watchdog_long_poll_interval_ms"; 9241 9242 /** 9243 * The interval in milliseconds at which to check packet counts on the 9244 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 9245 * outgoing packets has been reached without incoming packets. 9246 * @hide 9247 */ 9248 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 9249 "pdp_watchdog_error_poll_interval_ms"; 9250 9251 /** 9252 * The number of outgoing packets sent without seeing an incoming packet 9253 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 9254 * device is logged to the event log 9255 * @hide 9256 */ 9257 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 9258 "pdp_watchdog_trigger_packet_count"; 9259 9260 /** 9261 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 9262 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 9263 * attempting data connection recovery. 9264 * @hide 9265 */ 9266 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 9267 "pdp_watchdog_error_poll_count"; 9268 9269 /** 9270 * The number of failed PDP reset attempts before moving to something more 9271 * drastic: re-registering to the network. 9272 * @hide 9273 */ 9274 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 9275 "pdp_watchdog_max_pdp_reset_fail_count"; 9276 9277 /** 9278 * URL to open browser on to allow user to manage a prepay account 9279 * @hide 9280 */ 9281 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 9282 "setup_prepaid_data_service_url"; 9283 9284 /** 9285 * URL to attempt a GET on to see if this is a prepay device 9286 * @hide 9287 */ 9288 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 9289 "setup_prepaid_detection_target_url"; 9290 9291 /** 9292 * Host to check for a redirect to after an attempt to GET 9293 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 9294 * this is a prepaid device with zero balance.) 9295 * @hide 9296 */ 9297 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 9298 "setup_prepaid_detection_redir_host"; 9299 9300 /** 9301 * The interval in milliseconds at which to check the number of SMS sent out without asking 9302 * for use permit, to limit the un-authorized SMS usage. 9303 * 9304 * @hide 9305 */ 9306 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 9307 "sms_outgoing_check_interval_ms"; 9308 9309 /** 9310 * The number of outgoing SMS sent without asking for user permit (of {@link 9311 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 9312 * 9313 * @hide 9314 */ 9315 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 9316 "sms_outgoing_check_max_count"; 9317 9318 /** 9319 * Used to disable SMS short code confirmation - defaults to true. 9320 * True indcates we will do the check, etc. Set to false to disable. 9321 * @see com.android.internal.telephony.SmsUsageMonitor 9322 * @hide 9323 */ 9324 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 9325 9326 /** 9327 * Used to select which country we use to determine premium sms codes. 9328 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 9329 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 9330 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 9331 * @hide 9332 */ 9333 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 9334 9335 /** 9336 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 9337 * @hide 9338 */ 9339 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 9340 9341 /** 9342 * Used to disable Tethering on a device - defaults to true 9343 * @hide 9344 */ 9345 public static final String TETHER_SUPPORTED = "tether_supported"; 9346 9347 /** 9348 * Used to require DUN APN on the device or not - defaults to a build config value 9349 * which defaults to false 9350 * @hide 9351 */ 9352 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 9353 9354 /** 9355 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 9356 * corresponding build config values are set it will override the APN DB 9357 * values. 9358 * Consists of a comma seperated list of strings: 9359 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 9360 * note that empty fields can be omitted: "name,apn,,,,,,,,,310,260,,DUN" 9361 * @hide 9362 */ 9363 public static final String TETHER_DUN_APN = "tether_dun_apn"; 9364 9365 /** 9366 * Used to disable trying to talk to any available tethering offload HAL. 9367 * 9368 * Integer values are interpreted as boolean, and the absence of an explicit setting 9369 * is interpreted as |false|. 9370 * @hide 9371 */ 9372 public static final String TETHER_OFFLOAD_DISABLED = "tether_offload_disabled"; 9373 9374 /** 9375 * List of certificate (hex string representation of the application's certificate - SHA-1 9376 * or SHA-256) and carrier app package pairs which are whitelisted to prompt the user for 9377 * install when a sim card with matching UICC carrier privilege rules is inserted. The 9378 * certificate is used as a key, so the certificate encoding here must be the same as the 9379 * certificate encoding used on the SIM. 9380 * 9381 * The value is "cert1:package1;cert2:package2;..." 9382 * @hide 9383 */ 9384 @SystemApi 9385 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 9386 9387 /** 9388 * Map of package name to application names. The application names cannot and will not be 9389 * localized. App names may not contain colons or semicolons. 9390 * 9391 * The value is "packageName1:appName1;packageName2:appName2;..." 9392 * @hide 9393 */ 9394 @SystemApi 9395 public static final String CARRIER_APP_NAMES = "carrier_app_names"; 9396 9397 /** 9398 * USB Mass Storage Enabled 9399 */ 9400 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 9401 9402 private static final Validator USB_MASS_STORAGE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 9403 9404 /** 9405 * If this setting is set (to anything), then all references 9406 * to Gmail on the device must change to Google Mail. 9407 */ 9408 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 9409 9410 /** 9411 * Webview Data reduction proxy key. 9412 * @hide 9413 */ 9414 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 9415 "webview_data_reduction_proxy_key"; 9416 9417 /** 9418 * Whether or not the WebView fallback mechanism should be enabled. 9419 * 0=disabled, 1=enabled. 9420 * @hide 9421 */ 9422 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 9423 "webview_fallback_logic_enabled"; 9424 9425 /** 9426 * Name of the package used as WebView provider (if unset the provider is instead determined 9427 * by the system). 9428 * @hide 9429 */ 9430 public static final String WEBVIEW_PROVIDER = "webview_provider"; 9431 9432 /** 9433 * Developer setting to enable WebView multiprocess rendering. 9434 * @hide 9435 */ 9436 @SystemApi 9437 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 9438 9439 /** 9440 * The maximum number of notifications shown in 24 hours when switching networks. 9441 * @hide 9442 */ 9443 public static final String NETWORK_SWITCH_NOTIFICATION_DAILY_LIMIT = 9444 "network_switch_notification_daily_limit"; 9445 9446 /** 9447 * The minimum time in milliseconds between notifications when switching networks. 9448 * @hide 9449 */ 9450 public static final String NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS = 9451 "network_switch_notification_rate_limit_millis"; 9452 9453 /** 9454 * Whether to automatically switch away from wifi networks that lose Internet access. 9455 * Only meaningful if config_networkAvoidBadWifi is set to 0, otherwise the system always 9456 * avoids such networks. Valid values are: 9457 * 9458 * 0: Don't avoid bad wifi, don't prompt the user. Get stuck on bad wifi like it's 2013. 9459 * null: Ask the user whether to switch away from bad wifi. 9460 * 1: Avoid bad wifi. 9461 * 9462 * @hide 9463 */ 9464 public static final String NETWORK_AVOID_BAD_WIFI = "network_avoid_bad_wifi"; 9465 9466 /** 9467 * User setting for ConnectivityManager.getMeteredMultipathPreference(). This value may be 9468 * overridden by the system based on device or application state. If null, the value 9469 * specified by config_networkMeteredMultipathPreference is used. 9470 * 9471 * @hide 9472 */ 9473 public static final String NETWORK_METERED_MULTIPATH_PREFERENCE = 9474 "network_metered_multipath_preference"; 9475 9476 /** 9477 * Default daily multipath budget used by ConnectivityManager.getMultipathPreference() 9478 * on metered networks. This default quota is only used if quota could not be determined 9479 * from data plan or data limit/warning set by the user. 9480 * @hide 9481 */ 9482 public static final String NETWORK_DEFAULT_DAILY_MULTIPATH_QUOTA_BYTES = 9483 "network_default_daily_multipath_quota_bytes"; 9484 9485 /** 9486 * Network watchlist last report time. 9487 * @hide 9488 */ 9489 public static final String NETWORK_WATCHLIST_LAST_REPORT_TIME = 9490 "network_watchlist_last_report_time"; 9491 9492 /** 9493 * The thresholds of the wifi throughput badging (SD, HD etc.) as a comma-delimited list of 9494 * colon-delimited key-value pairs. The key is the badging enum value defined in 9495 * android.net.ScoredNetwork and the value is the minimum sustained network throughput in 9496 * kbps required for the badge. For example: "10:3000,20:5000,30:25000" 9497 * 9498 * @hide 9499 */ 9500 @SystemApi 9501 public static final String WIFI_BADGING_THRESHOLDS = "wifi_badging_thresholds"; 9502 9503 /** 9504 * Whether Wifi display is enabled/disabled 9505 * 0=disabled. 1=enabled. 9506 * @hide 9507 */ 9508 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 9509 9510 /** 9511 * Whether Wifi display certification mode is enabled/disabled 9512 * 0=disabled. 1=enabled. 9513 * @hide 9514 */ 9515 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 9516 "wifi_display_certification_on"; 9517 9518 /** 9519 * WPS Configuration method used by Wifi display, this setting only 9520 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 9521 * 9522 * Possible values are: 9523 * 9524 * WpsInfo.INVALID: use default WPS method chosen by framework 9525 * WpsInfo.PBC : use Push button 9526 * WpsInfo.KEYPAD : use Keypad 9527 * WpsInfo.DISPLAY: use Display 9528 * @hide 9529 */ 9530 public static final String WIFI_DISPLAY_WPS_CONFIG = 9531 "wifi_display_wps_config"; 9532 9533 /** 9534 * Whether to notify the user of open networks. 9535 * <p> 9536 * If not connected and the scan results have an open network, we will 9537 * put this notification up. If we attempt to connect to a network or 9538 * the open network(s) disappear, we remove the notification. When we 9539 * show the notification, we will not show it again for 9540 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 9541 * 9542 * @deprecated This feature is no longer controlled by this setting in 9543 * {@link android.os.Build.VERSION_CODES#O}. 9544 */ 9545 @Deprecated 9546 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 9547 "wifi_networks_available_notification_on"; 9548 9549 private static final Validator WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 9550 BOOLEAN_VALIDATOR; 9551 9552 /** 9553 * Whether to notify the user of carrier networks. 9554 * <p> 9555 * If not connected and the scan results have a carrier network, we will 9556 * put this notification up. If we attempt to connect to a network or 9557 * the carrier network(s) disappear, we remove the notification. When we 9558 * show the notification, we will not show it again for 9559 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 9560 * @hide 9561 */ 9562 public static final String WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON = 9563 "wifi_carrier_networks_available_notification_on"; 9564 9565 private static final Validator WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 9566 BOOLEAN_VALIDATOR; 9567 9568 /** 9569 * {@hide} 9570 */ 9571 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 9572 "wimax_networks_available_notification_on"; 9573 9574 /** 9575 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 9576 * Connecting to a network will reset the timer. 9577 */ 9578 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 9579 "wifi_networks_available_repeat_delay"; 9580 9581 private static final Validator WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR = 9582 NON_NEGATIVE_INTEGER_VALIDATOR; 9583 9584 /** 9585 * 802.11 country code in ISO 3166 format 9586 * @hide 9587 */ 9588 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 9589 9590 /** 9591 * The interval in milliseconds to issue wake up scans when wifi needs 9592 * to connect. This is necessary to connect to an access point when 9593 * device is on the move and the screen is off. 9594 * @hide 9595 */ 9596 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 9597 "wifi_framework_scan_interval_ms"; 9598 9599 /** 9600 * The interval in milliseconds after which Wi-Fi is considered idle. 9601 * When idle, it is possible for the device to be switched from Wi-Fi to 9602 * the mobile data network. 9603 * @hide 9604 */ 9605 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 9606 9607 /** 9608 * When the number of open networks exceeds this number, the 9609 * least-recently-used excess networks will be removed. 9610 */ 9611 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 9612 9613 private static final Validator WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR = 9614 NON_NEGATIVE_INTEGER_VALIDATOR; 9615 9616 /** 9617 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 9618 */ 9619 public static final String WIFI_ON = "wifi_on"; 9620 9621 /** 9622 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 9623 * @hide 9624 */ 9625 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 9626 "wifi_scan_always_enabled"; 9627 9628 /** 9629 * The interval in milliseconds at which wifi rtt ranging requests will be throttled when 9630 * they are coming from the background. 9631 * 9632 * @hide 9633 */ 9634 public static final String WIFI_RTT_BACKGROUND_EXEC_GAP_MS = 9635 "wifi_rtt_background_exec_gap_ms"; 9636 9637 /** 9638 * Whether soft AP will shut down after a timeout period when no devices are connected. 9639 * 9640 * Type: int (0 for false, 1 for true) 9641 * @hide 9642 */ 9643 public static final String SOFT_AP_TIMEOUT_ENABLED = "soft_ap_timeout_enabled"; 9644 9645 private static final Validator SOFT_AP_TIMEOUT_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 9646 9647 /** 9648 * Value to specify if Wi-Fi Wakeup feature is enabled. 9649 * 9650 * Type: int (0 for false, 1 for true) 9651 * @hide 9652 */ 9653 @SystemApi 9654 public static final String WIFI_WAKEUP_ENABLED = "wifi_wakeup_enabled"; 9655 9656 private static final Validator WIFI_WAKEUP_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 9657 9658 /** 9659 * Value to specify whether network quality scores and badging should be shown in the UI. 9660 * 9661 * Type: int (0 for false, 1 for true) 9662 * @hide 9663 */ 9664 public static final String NETWORK_SCORING_UI_ENABLED = "network_scoring_ui_enabled"; 9665 9666 /** 9667 * Value to specify how long in milliseconds to retain seen score cache curves to be used 9668 * when generating SSID only bases score curves. 9669 * 9670 * Type: long 9671 * @hide 9672 */ 9673 public static final String SPEED_LABEL_CACHE_EVICTION_AGE_MILLIS = 9674 "speed_label_cache_eviction_age_millis"; 9675 9676 /** 9677 * Value to specify if network recommendations from 9678 * {@link com.android.server.NetworkScoreService} are enabled. 9679 * 9680 * Type: int 9681 * Valid values: 9682 * -1 = Forced off 9683 * 0 = Disabled 9684 * 1 = Enabled 9685 * 9686 * Most readers of this setting should simply check if value == 1 to determined the 9687 * enabled state. 9688 * @hide 9689 */ 9690 public static final String NETWORK_RECOMMENDATIONS_ENABLED = 9691 "network_recommendations_enabled"; 9692 9693 private static final Validator NETWORK_RECOMMENDATIONS_ENABLED_VALIDATOR = 9694 new SettingsValidators.DiscreteValueValidator(new String[] {"-1", "0", "1"}); 9695 9696 /** 9697 * Which package name to use for network recommendations. If null, network recommendations 9698 * will neither be requested nor accepted. 9699 * 9700 * Use {@link NetworkScoreManager#getActiveScorerPackage()} to read this value and 9701 * {@link NetworkScoreManager#setActiveScorer(String)} to write it. 9702 * 9703 * Type: string - package name 9704 * @hide 9705 */ 9706 public static final String NETWORK_RECOMMENDATIONS_PACKAGE = 9707 "network_recommendations_package"; 9708 9709 /** 9710 * The package name of the application that connect and secures high quality open wifi 9711 * networks automatically. 9712 * 9713 * Type: string package name or null if the feature is either not provided or disabled. 9714 * @hide 9715 */ 9716 @TestApi 9717 public static final String USE_OPEN_WIFI_PACKAGE = "use_open_wifi_package"; 9718 9719 private static final Validator USE_OPEN_WIFI_PACKAGE_VALIDATOR = new Validator() { 9720 @Override 9721 public boolean validate(@Nullable String value) { 9722 return (value == null) || PACKAGE_NAME_VALIDATOR.validate(value); 9723 } 9724 }; 9725 9726 /** 9727 * The number of milliseconds the {@link com.android.server.NetworkScoreService} 9728 * will give a recommendation request to complete before returning a default response. 9729 * 9730 * Type: long 9731 * @hide 9732 * @deprecated to be removed 9733 */ 9734 public static final String NETWORK_RECOMMENDATION_REQUEST_TIMEOUT_MS = 9735 "network_recommendation_request_timeout_ms"; 9736 9737 /** 9738 * The expiration time in milliseconds for the {@link android.net.WifiKey} request cache in 9739 * {@link com.android.server.wifi.RecommendedNetworkEvaluator}. 9740 * 9741 * Type: long 9742 * @hide 9743 */ 9744 public static final String RECOMMENDED_NETWORK_EVALUATOR_CACHE_EXPIRY_MS = 9745 "recommended_network_evaluator_cache_expiry_ms"; 9746 9747 /** 9748 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 9749 * connectivity. 9750 * @hide 9751 */ 9752 public static final String BLE_SCAN_ALWAYS_AVAILABLE = "ble_scan_always_enabled"; 9753 9754 /** 9755 * The length in milliseconds of a BLE scan window in a low-power scan mode. 9756 * @hide 9757 */ 9758 public static final String BLE_SCAN_LOW_POWER_WINDOW_MS = "ble_scan_low_power_window_ms"; 9759 9760 /** 9761 * The length in milliseconds of a BLE scan window in a balanced scan mode. 9762 * @hide 9763 */ 9764 public static final String BLE_SCAN_BALANCED_WINDOW_MS = "ble_scan_balanced_window_ms"; 9765 9766 /** 9767 * The length in milliseconds of a BLE scan window in a low-latency scan mode. 9768 * @hide 9769 */ 9770 public static final String BLE_SCAN_LOW_LATENCY_WINDOW_MS = 9771 "ble_scan_low_latency_window_ms"; 9772 9773 /** 9774 * The length in milliseconds of a BLE scan interval in a low-power scan mode. 9775 * @hide 9776 */ 9777 public static final String BLE_SCAN_LOW_POWER_INTERVAL_MS = 9778 "ble_scan_low_power_interval_ms"; 9779 9780 /** 9781 * The length in milliseconds of a BLE scan interval in a balanced scan mode. 9782 * @hide 9783 */ 9784 public static final String BLE_SCAN_BALANCED_INTERVAL_MS = 9785 "ble_scan_balanced_interval_ms"; 9786 9787 /** 9788 * The length in milliseconds of a BLE scan interval in a low-latency scan mode. 9789 * @hide 9790 */ 9791 public static final String BLE_SCAN_LOW_LATENCY_INTERVAL_MS = 9792 "ble_scan_low_latency_interval_ms"; 9793 9794 /** 9795 * The mode that BLE scanning clients will be moved to when in the background. 9796 * @hide 9797 */ 9798 public static final String BLE_SCAN_BACKGROUND_MODE = "ble_scan_background_mode"; 9799 9800 /** 9801 * Used to save the Wifi_ON state prior to tethering. 9802 * This state will be checked to restore Wifi after 9803 * the user turns off tethering. 9804 * 9805 * @hide 9806 */ 9807 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 9808 9809 /** 9810 * The interval in milliseconds to scan as used by the wifi supplicant 9811 * @hide 9812 */ 9813 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 9814 "wifi_supplicant_scan_interval_ms"; 9815 9816 /** 9817 * whether frameworks handles wifi auto-join 9818 * @hide 9819 */ 9820 public static final String WIFI_ENHANCED_AUTO_JOIN = 9821 "wifi_enhanced_auto_join"; 9822 9823 /** 9824 * whether settings show RSSI 9825 * @hide 9826 */ 9827 public static final String WIFI_NETWORK_SHOW_RSSI = 9828 "wifi_network_show_rssi"; 9829 9830 /** 9831 * The interval in milliseconds to scan at supplicant when p2p is connected 9832 * @hide 9833 */ 9834 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 9835 "wifi_scan_interval_p2p_connected_ms"; 9836 9837 /** 9838 * Whether the Wi-Fi watchdog is enabled. 9839 */ 9840 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 9841 9842 /** 9843 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 9844 * the setting needs to be set to 0 to disable it. 9845 * @hide 9846 */ 9847 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 9848 "wifi_watchdog_poor_network_test_enabled"; 9849 9850 private static final Validator WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED_VALIDATOR = 9851 ANY_STRING_VALIDATOR; 9852 9853 /** 9854 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 9855 * needs to be set to 0 to disable it. 9856 * @hide 9857 */ 9858 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 9859 "wifi_suspend_optimizations_enabled"; 9860 9861 /** 9862 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 9863 * will enable it. In the future, additional values may be supported. 9864 * @hide 9865 */ 9866 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 9867 "wifi_verbose_logging_enabled"; 9868 9869 /** 9870 * Setting to enable connected MAC randomization in Wi-Fi; disabled by default, and 9871 * setting to 1 will enable it. In the future, additional values may be supported. 9872 * @hide 9873 */ 9874 public static final String WIFI_CONNECTED_MAC_RANDOMIZATION_ENABLED = 9875 "wifi_connected_mac_randomization_enabled"; 9876 9877 /** 9878 * Parameters to adjust the performance of framework wifi scoring methods. 9879 * <p> 9880 * Encoded as a comma-separated key=value list, for example: 9881 * "rssi5=-80:-77:-70:-57,rssi2=-83:-80:-73:-60,horizon=15" 9882 * This is intended for experimenting with new parameter values, 9883 * and is normally unset or empty. The example does not include all 9884 * parameters that may be honored. 9885 * Default values are provided by code or device configurations. 9886 * Errors in the parameters will cause the entire setting to be ignored. 9887 * @hide 9888 */ 9889 public static final String WIFI_SCORE_PARAMS = 9890 "wifi_score_params"; 9891 9892 /** 9893 * The maximum number of times we will retry a connection to an access 9894 * point for which we have failed in acquiring an IP address from DHCP. 9895 * A value of N means that we will make N+1 connection attempts in all. 9896 */ 9897 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 9898 9899 /** 9900 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 9901 * data connectivity to be established after a disconnect from Wi-Fi. 9902 */ 9903 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 9904 "wifi_mobile_data_transition_wakelock_timeout_ms"; 9905 9906 /** 9907 * This setting controls whether WiFi configurations created by a Device Owner app 9908 * should be locked down (that is, be editable or removable only by the Device Owner App, 9909 * not even by Settings app). 9910 * This setting takes integer values. Non-zero values mean DO created configurations 9911 * are locked down. Value of zero means they are not. Default value in the absence of 9912 * actual value to this setting is 0. 9913 */ 9914 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 9915 "wifi_device_owner_configs_lockdown"; 9916 9917 /** 9918 * The operational wifi frequency band 9919 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 9920 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 9921 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 9922 * 9923 * @hide 9924 */ 9925 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 9926 9927 /** 9928 * The Wi-Fi peer-to-peer device name 9929 * @hide 9930 */ 9931 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 9932 9933 /** 9934 * The min time between wifi disable and wifi enable 9935 * @hide 9936 */ 9937 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 9938 9939 /** 9940 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 9941 * from an ephemeral network if there is no BSSID for that network with a non-null score that 9942 * has been seen in this time period. 9943 * 9944 * If this is less than or equal to zero, we use a more conservative behavior and only check 9945 * for a non-null score from the currently connected or target BSSID. 9946 * @hide 9947 */ 9948 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 9949 "wifi_ephemeral_out_of_range_timeout_ms"; 9950 9951 /** 9952 * The number of milliseconds to delay when checking for data stalls during 9953 * non-aggressive detection. (screen is turned off.) 9954 * @hide 9955 */ 9956 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 9957 "data_stall_alarm_non_aggressive_delay_in_ms"; 9958 9959 /** 9960 * The number of milliseconds to delay when checking for data stalls during 9961 * aggressive detection. (screen on or suspected data stall) 9962 * @hide 9963 */ 9964 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 9965 "data_stall_alarm_aggressive_delay_in_ms"; 9966 9967 /** 9968 * The number of milliseconds to allow the provisioning apn to remain active 9969 * @hide 9970 */ 9971 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 9972 "provisioning_apn_alarm_delay_in_ms"; 9973 9974 /** 9975 * The interval in milliseconds at which to check gprs registration 9976 * after the first registration mismatch of gprs and voice service, 9977 * to detect possible data network registration problems. 9978 * 9979 * @hide 9980 */ 9981 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 9982 "gprs_register_check_period_ms"; 9983 9984 /** 9985 * Nonzero causes Log.wtf() to crash. 9986 * @hide 9987 */ 9988 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 9989 9990 /** 9991 * Ringer mode. This is used internally, changing this value will not 9992 * change the ringer mode. See AudioManager. 9993 */ 9994 public static final String MODE_RINGER = "mode_ringer"; 9995 9996 /** 9997 * Overlay display devices setting. 9998 * The associated value is a specially formatted string that describes the 9999 * size and density of simulated secondary display devices. 10000 * <p> 10001 * Format: {width}x{height}/{dpi};... 10002 * </p><p> 10003 * Example: 10004 * <ul> 10005 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 10006 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 10007 * at 1080p and the second at 720p.</li> 10008 * <li>If the value is empty, then no overlay display devices are created.</li> 10009 * </ul></p> 10010 * 10011 * @hide 10012 */ 10013 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 10014 10015 /** 10016 * Threshold values for the duration and level of a discharge cycle, 10017 * under which we log discharge cycle info. 10018 * 10019 * @hide 10020 */ 10021 public static final String 10022 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 10023 10024 /** @hide */ 10025 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 10026 10027 /** 10028 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 10029 * intents on application crashes and ANRs. If this is disabled, the 10030 * crash/ANR dialog will never display the "Report" button. 10031 * <p> 10032 * Type: int (0 = disallow, 1 = allow) 10033 * 10034 * @hide 10035 */ 10036 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 10037 10038 /** 10039 * Maximum age of entries kept by {@link DropBoxManager}. 10040 * 10041 * @hide 10042 */ 10043 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 10044 10045 /** 10046 * Maximum number of entry files which {@link DropBoxManager} will keep 10047 * around. 10048 * 10049 * @hide 10050 */ 10051 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 10052 10053 /** 10054 * Maximum amount of disk space used by {@link DropBoxManager} no matter 10055 * what. 10056 * 10057 * @hide 10058 */ 10059 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 10060 10061 /** 10062 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 10063 * will use. 10064 * 10065 * @hide 10066 */ 10067 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 10068 10069 /** 10070 * Percent of total disk which {@link DropBoxManager} will never dip 10071 * into. 10072 * 10073 * @hide 10074 */ 10075 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 10076 10077 /** 10078 * Prefix for per-tag dropbox disable/enable settings. 10079 * 10080 * @hide 10081 */ 10082 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 10083 10084 /** 10085 * Lines of logcat to include with system crash/ANR/etc. reports, as a 10086 * prefix of the dropbox tag of the report type. For example, 10087 * "logcat_for_system_server_anr" controls the lines of logcat captured 10088 * with system server ANR reports. 0 to disable. 10089 * 10090 * @hide 10091 */ 10092 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 10093 10094 /** 10095 * The interval in minutes after which the amount of free storage left 10096 * on the device is logged to the event log 10097 * 10098 * @hide 10099 */ 10100 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 10101 10102 /** 10103 * Threshold for the amount of change in disk free space required to 10104 * report the amount of free space. Used to prevent spamming the logs 10105 * when the disk free space isn't changing frequently. 10106 * 10107 * @hide 10108 */ 10109 public static final String 10110 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 10111 10112 /** 10113 * Minimum percentage of free storage on the device that is used to 10114 * determine if the device is running low on storage. The default is 10. 10115 * <p> 10116 * Say this value is set to 10, the device is considered running low on 10117 * storage if 90% or more of the device storage is filled up. 10118 * 10119 * @hide 10120 */ 10121 public static final String 10122 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 10123 10124 /** 10125 * Maximum byte size of the low storage threshold. This is to ensure 10126 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 10127 * overly large threshold for large storage devices. Currently this must 10128 * be less than 2GB. This default is 500MB. 10129 * 10130 * @hide 10131 */ 10132 public static final String 10133 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 10134 10135 /** 10136 * Minimum bytes of free storage on the device before the data partition 10137 * is considered full. By default, 1 MB is reserved to avoid system-wide 10138 * SQLite disk full exceptions. 10139 * 10140 * @hide 10141 */ 10142 public static final String 10143 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 10144 10145 /** 10146 * Minimum percentage of storage on the device that is reserved for 10147 * cached data. 10148 * 10149 * @hide 10150 */ 10151 public static final String 10152 SYS_STORAGE_CACHE_PERCENTAGE = "sys_storage_cache_percentage"; 10153 10154 /** 10155 * Maximum bytes of storage on the device that is reserved for cached 10156 * data. 10157 * 10158 * @hide 10159 */ 10160 public static final String 10161 SYS_STORAGE_CACHE_MAX_BYTES = "sys_storage_cache_max_bytes"; 10162 10163 /** 10164 * The maximum reconnect delay for short network outages or when the 10165 * network is suspended due to phone use. 10166 * 10167 * @hide 10168 */ 10169 public static final String 10170 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 10171 10172 /** 10173 * The number of milliseconds to delay before sending out 10174 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 10175 * 10176 * @hide 10177 */ 10178 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 10179 10180 10181 /** 10182 * Network sampling interval, in seconds. We'll generate link information 10183 * about bytes/packets sent and error rates based on data sampled in this interval 10184 * 10185 * @hide 10186 */ 10187 10188 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 10189 "connectivity_sampling_interval_in_seconds"; 10190 10191 /** 10192 * The series of successively longer delays used in retrying to download PAC file. 10193 * Last delay is used between successful PAC downloads. 10194 * 10195 * @hide 10196 */ 10197 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 10198 10199 /** 10200 * Don't attempt to detect captive portals. 10201 * 10202 * @hide 10203 */ 10204 public static final int CAPTIVE_PORTAL_MODE_IGNORE = 0; 10205 10206 /** 10207 * When detecting a captive portal, display a notification that 10208 * prompts the user to sign in. 10209 * 10210 * @hide 10211 */ 10212 public static final int CAPTIVE_PORTAL_MODE_PROMPT = 1; 10213 10214 /** 10215 * When detecting a captive portal, immediately disconnect from the 10216 * network and do not reconnect to that network in the future. 10217 * 10218 * @hide 10219 */ 10220 public static final int CAPTIVE_PORTAL_MODE_AVOID = 2; 10221 10222 /** 10223 * What to do when connecting a network that presents a captive portal. 10224 * Must be one of the CAPTIVE_PORTAL_MODE_* constants above. 10225 * 10226 * The default for this setting is CAPTIVE_PORTAL_MODE_PROMPT. 10227 * @hide 10228 */ 10229 public static final String CAPTIVE_PORTAL_MODE = "captive_portal_mode"; 10230 10231 /** 10232 * Setting to turn off captive portal detection. Feature is enabled by 10233 * default and the setting needs to be set to 0 to disable it. 10234 * 10235 * @deprecated use CAPTIVE_PORTAL_MODE_IGNORE to disable captive portal detection 10236 * @hide 10237 */ 10238 @Deprecated 10239 public static final String 10240 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 10241 10242 /** 10243 * The server used for captive portal detection upon a new conection. A 10244 * 204 response code from the server is used for validation. 10245 * TODO: remove this deprecated symbol. 10246 * 10247 * @hide 10248 */ 10249 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 10250 10251 /** 10252 * The URL used for HTTPS captive portal detection upon a new connection. 10253 * A 204 response code from the server is used for validation. 10254 * 10255 * @hide 10256 */ 10257 public static final String CAPTIVE_PORTAL_HTTPS_URL = "captive_portal_https_url"; 10258 10259 /** 10260 * The URL used for HTTP captive portal detection upon a new connection. 10261 * A 204 response code from the server is used for validation. 10262 * 10263 * @hide 10264 */ 10265 public static final String CAPTIVE_PORTAL_HTTP_URL = "captive_portal_http_url"; 10266 10267 /** 10268 * The URL used for fallback HTTP captive portal detection when previous HTTP 10269 * and HTTPS captive portal detection attemps did not return a conclusive answer. 10270 * 10271 * @hide 10272 */ 10273 public static final String CAPTIVE_PORTAL_FALLBACK_URL = "captive_portal_fallback_url"; 10274 10275 /** 10276 * A comma separated list of URLs used for captive portal detection in addition to the 10277 * fallback HTTP url associated with the CAPTIVE_PORTAL_FALLBACK_URL settings. 10278 * 10279 * @hide 10280 */ 10281 public static final String CAPTIVE_PORTAL_OTHER_FALLBACK_URLS = 10282 "captive_portal_other_fallback_urls"; 10283 10284 /** 10285 * A list of captive portal detection specifications used in addition to the fallback URLs. 10286 * Each spec has the format url@@/@@statusCodeRegex@@/@@contentRegex. Specs are separated 10287 * by "@@,@@". 10288 * @hide 10289 */ 10290 public static final String CAPTIVE_PORTAL_FALLBACK_PROBE_SPECS = 10291 "captive_portal_fallback_probe_specs"; 10292 10293 /** 10294 * Whether to use HTTPS for network validation. This is enabled by default and the setting 10295 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 10296 * don't actually use HTTPS, but it's consistent with the other settings. 10297 * 10298 * @hide 10299 */ 10300 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 10301 10302 /** 10303 * Which User-Agent string to use in the header of the captive portal detection probes. 10304 * The User-Agent field is unset when this setting has no value (HttpUrlConnection default). 10305 * 10306 * @hide 10307 */ 10308 public static final String CAPTIVE_PORTAL_USER_AGENT = "captive_portal_user_agent"; 10309 10310 /** 10311 * Whether network service discovery is enabled. 10312 * 10313 * @hide 10314 */ 10315 public static final String NSD_ON = "nsd_on"; 10316 10317 /** 10318 * Let user pick default install location. 10319 * 10320 * @hide 10321 */ 10322 public static final String SET_INSTALL_LOCATION = "set_install_location"; 10323 10324 /** 10325 * Default install location value. 10326 * 0 = auto, let system decide 10327 * 1 = internal 10328 * 2 = sdcard 10329 * @hide 10330 */ 10331 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 10332 10333 /** 10334 * ms during which to consume extra events related to Inet connection 10335 * condition after a transtion to fully-connected 10336 * 10337 * @hide 10338 */ 10339 public static final String 10340 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 10341 10342 /** 10343 * ms during which to consume extra events related to Inet connection 10344 * condtion after a transtion to partly-connected 10345 * 10346 * @hide 10347 */ 10348 public static final String 10349 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 10350 10351 /** {@hide} */ 10352 public static final String 10353 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 10354 10355 /** 10356 * Host name and port for global http proxy. Uses ':' seperator for 10357 * between host and port. 10358 */ 10359 public static final String HTTP_PROXY = "http_proxy"; 10360 10361 /** 10362 * Host name for global http proxy. Set via ConnectivityManager. 10363 * 10364 * @hide 10365 */ 10366 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 10367 10368 /** 10369 * Integer host port for global http proxy. Set via ConnectivityManager. 10370 * 10371 * @hide 10372 */ 10373 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 10374 10375 /** 10376 * Exclusion list for global proxy. This string contains a list of 10377 * comma-separated domains where the global proxy does not apply. 10378 * Domains should be listed in a comma- separated list. Example of 10379 * acceptable formats: ".domain1.com,my.domain2.com" Use 10380 * ConnectivityManager to set/get. 10381 * 10382 * @hide 10383 */ 10384 public static final String 10385 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 10386 10387 /** 10388 * The location PAC File for the proxy. 10389 * @hide 10390 */ 10391 public static final String 10392 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 10393 10394 /** 10395 * Enables the UI setting to allow the user to specify the global HTTP 10396 * proxy and associated exclusion list. 10397 * 10398 * @hide 10399 */ 10400 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 10401 10402 /** 10403 * Setting for default DNS in case nobody suggests one 10404 * 10405 * @hide 10406 */ 10407 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 10408 10409 /** 10410 * The requested Private DNS mode (string), and an accompanying specifier (string). 10411 * 10412 * Currently, the specifier holds the chosen provider name when the mode requests 10413 * a specific provider. It may be used to store the provider name even when the 10414 * mode changes so that temporarily disabling and re-enabling the specific 10415 * provider mode does not necessitate retyping the provider hostname. 10416 * 10417 * @hide 10418 */ 10419 public static final String PRIVATE_DNS_MODE = "private_dns_mode"; 10420 10421 private static final Validator PRIVATE_DNS_MODE_VALIDATOR = ANY_STRING_VALIDATOR; 10422 10423 /** 10424 * @hide 10425 */ 10426 public static final String PRIVATE_DNS_SPECIFIER = "private_dns_specifier"; 10427 10428 private static final Validator PRIVATE_DNS_SPECIFIER_VALIDATOR = ANY_STRING_VALIDATOR; 10429 10430 /** 10431 * Forced override of the default mode (hardcoded as "automatic", nee "opportunistic"). 10432 * This allows changing the default mode without effectively disabling other modes, 10433 * all of which require explicit user action to enable/configure. See also b/79719289. 10434 * 10435 * Value is a string, suitable for assignment to PRIVATE_DNS_MODE above. 10436 * 10437 * {@hide} 10438 */ 10439 public static final String PRIVATE_DNS_DEFAULT_MODE = "private_dns_default_mode"; 10440 10441 /** {@hide} */ 10442 public static final String 10443 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 10444 /** {@hide} */ 10445 public static final String 10446 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 10447 /** {@hide} */ 10448 public static final String 10449 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 10450 /** {@hide} */ 10451 public static final String BLUETOOTH_A2DP_SUPPORTS_OPTIONAL_CODECS_PREFIX = 10452 "bluetooth_a2dp_supports_optional_codecs_"; 10453 /** {@hide} */ 10454 public static final String BLUETOOTH_A2DP_OPTIONAL_CODECS_ENABLED_PREFIX = 10455 "bluetooth_a2dp_optional_codecs_enabled_"; 10456 /** {@hide} */ 10457 public static final String 10458 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 10459 /** {@hide} */ 10460 public static final String 10461 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 10462 /** {@hide} */ 10463 public static final String 10464 BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX = "bluetooth_map_client_priority_"; 10465 /** {@hide} */ 10466 public static final String 10467 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 10468 /** {@hide} */ 10469 public static final String 10470 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 10471 /** {@hide} */ 10472 public static final String 10473 BLUETOOTH_PAN_PRIORITY_PREFIX = "bluetooth_pan_priority_"; 10474 /** {@hide} */ 10475 public static final String 10476 BLUETOOTH_HEARING_AID_PRIORITY_PREFIX = "bluetooth_hearing_aid_priority_"; 10477 10478 /** 10479 * Activity manager specific settings. 10480 * This is encoded as a key=value list, separated by commas. Ex: 10481 * 10482 * "gc_timeout=5000,max_cached_processes=24" 10483 * 10484 * The following keys are supported: 10485 * 10486 * <pre> 10487 * max_cached_processes (int) 10488 * background_settle_time (long) 10489 * fgservice_min_shown_time (long) 10490 * fgservice_min_report_time (long) 10491 * fgservice_screen_on_before_time (long) 10492 * fgservice_screen_on_after_time (long) 10493 * content_provider_retain_time (long) 10494 * gc_timeout (long) 10495 * gc_min_interval (long) 10496 * full_pss_min_interval (long) 10497 * full_pss_lowered_interval (long) 10498 * power_check_interval (long) 10499 * power_check_max_cpu_1 (int) 10500 * power_check_max_cpu_2 (int) 10501 * power_check_max_cpu_3 (int) 10502 * power_check_max_cpu_4 (int) 10503 * service_usage_interaction_time (long) 10504 * usage_stats_interaction_interval (long) 10505 * service_restart_duration (long) 10506 * service_reset_run_duration (long) 10507 * service_restart_duration_factor (int) 10508 * service_min_restart_time_between (long) 10509 * service_max_inactivity (long) 10510 * service_bg_start_timeout (long) 10511 * process_start_async (boolean) 10512 * </pre> 10513 * 10514 * <p> 10515 * Type: string 10516 * @hide 10517 * @see com.android.server.am.ActivityManagerConstants 10518 */ 10519 public static final String ACTIVITY_MANAGER_CONSTANTS = "activity_manager_constants"; 10520 10521 /** 10522 * App ops specific settings. 10523 * This is encoded as a key=value list, separated by commas. Ex: 10524 * 10525 * "state_settle_time=10000" 10526 * 10527 * The following keys are supported: 10528 * 10529 * <pre> 10530 * top_state_settle_time (long) 10531 * fg_service_state_settle_time (long) 10532 * bg_state_settle_time (long) 10533 * </pre> 10534 * 10535 * <p> 10536 * Type: string 10537 * @hide 10538 * @see com.android.server.AppOpsService.Constants 10539 */ 10540 public static final String APP_OPS_CONSTANTS = "app_ops_constants"; 10541 10542 /** 10543 * Device Idle (Doze) specific settings. 10544 * This is encoded as a key=value list, separated by commas. Ex: 10545 * 10546 * "inactive_to=60000,sensing_to=400000" 10547 * 10548 * The following keys are supported: 10549 * 10550 * <pre> 10551 * inactive_to (long) 10552 * sensing_to (long) 10553 * motion_inactive_to (long) 10554 * idle_after_inactive_to (long) 10555 * idle_pending_to (long) 10556 * max_idle_pending_to (long) 10557 * idle_pending_factor (float) 10558 * idle_to (long) 10559 * max_idle_to (long) 10560 * idle_factor (float) 10561 * min_time_to_alarm (long) 10562 * max_temp_app_whitelist_duration (long) 10563 * notification_whitelist_duration (long) 10564 * </pre> 10565 * 10566 * <p> 10567 * Type: string 10568 * @hide 10569 * @see com.android.server.DeviceIdleController.Constants 10570 */ 10571 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 10572 10573 /** 10574 * Battery Saver specific settings 10575 * This is encoded as a key=value list, separated by commas. Ex: 10576 * 10577 * "vibration_disabled=true,adjust_brightness_factor=0.5" 10578 * 10579 * The following keys are supported: 10580 * 10581 * <pre> 10582 * vibration_disabled (boolean) 10583 * animation_disabled (boolean) 10584 * soundtrigger_disabled (boolean) 10585 * fullbackup_deferred (boolean) 10586 * keyvaluebackup_deferred (boolean) 10587 * firewall_disabled (boolean) 10588 * gps_mode (int) 10589 * adjust_brightness_disabled (boolean) 10590 * adjust_brightness_factor (float) 10591 * </pre> 10592 * @hide 10593 * @see com.android.server.power.BatterySaverPolicy 10594 */ 10595 public static final String BATTERY_SAVER_CONSTANTS = "battery_saver_constants"; 10596 10597 /** 10598 * Battery Saver device specific settings 10599 * This is encoded as a key=value list, separated by commas. 10600 * See {@link com.android.server.power.BatterySaverPolicy} for the details. 10601 * 10602 * @hide 10603 */ 10604 public static final String BATTERY_SAVER_DEVICE_SPECIFIC_CONSTANTS = 10605 "battery_saver_device_specific_constants"; 10606 10607 /** 10608 * Battery tip specific settings 10609 * This is encoded as a key=value list, separated by commas. Ex: 10610 * 10611 * "battery_tip_enabled=true,summary_enabled=true,high_usage_enabled=true," 10612 * "high_usage_app_count=3,reduced_battery_enabled=false,reduced_battery_percent=50," 10613 * "high_usage_battery_draining=25,high_usage_period_ms=3000" 10614 * 10615 * The following keys are supported: 10616 * 10617 * <pre> 10618 * battery_tip_enabled (boolean) 10619 * summary_enabled (boolean) 10620 * battery_saver_tip_enabled (boolean) 10621 * high_usage_enabled (boolean) 10622 * high_usage_app_count (int) 10623 * high_usage_period_ms (long) 10624 * high_usage_battery_draining (int) 10625 * app_restriction_enabled (boolean) 10626 * reduced_battery_enabled (boolean) 10627 * reduced_battery_percent (int) 10628 * low_battery_enabled (boolean) 10629 * low_battery_hour (int) 10630 * </pre> 10631 * @hide 10632 */ 10633 public static final String BATTERY_TIP_CONSTANTS = "battery_tip_constants"; 10634 10635 /** 10636 * Battery anomaly detection specific settings 10637 * This is encoded as a key=value list, separated by commas. 10638 * wakeup_blacklisted_tags is a string, encoded as a set of tags, encoded via 10639 * {@link Uri#encode(String)}, separated by colons. Ex: 10640 * 10641 * "anomaly_detection_enabled=true,wakelock_threshold=2000,wakeup_alarm_enabled=true," 10642 * "wakeup_alarm_threshold=10,wakeup_blacklisted_tags=tag1:tag2:with%2Ccomma:with%3Acolon" 10643 * 10644 * The following keys are supported: 10645 * 10646 * <pre> 10647 * anomaly_detection_enabled (boolean) 10648 * wakelock_enabled (boolean) 10649 * wakelock_threshold (long) 10650 * wakeup_alarm_enabled (boolean) 10651 * wakeup_alarm_threshold (long) 10652 * wakeup_blacklisted_tags (string) 10653 * bluetooth_scan_enabled (boolean) 10654 * bluetooth_scan_threshold (long) 10655 * </pre> 10656 * @hide 10657 */ 10658 public static final String ANOMALY_DETECTION_CONSTANTS = "anomaly_detection_constants"; 10659 10660 /** 10661 * An integer to show the version of the anomaly config. Ex: 1, which means 10662 * current version is 1. 10663 * @hide 10664 */ 10665 public static final String ANOMALY_CONFIG_VERSION = "anomaly_config_version"; 10666 10667 /** 10668 * A base64-encoded string represents anomaly stats config, used for 10669 * {@link android.app.StatsManager}. 10670 * @hide 10671 */ 10672 public static final String ANOMALY_CONFIG = "anomaly_config"; 10673 10674 /** 10675 * Always on display(AOD) specific settings 10676 * This is encoded as a key=value list, separated by commas. Ex: 10677 * 10678 * "prox_screen_off_delay=10000,screen_brightness_array=0:1:2:3:4" 10679 * 10680 * The following keys are supported: 10681 * 10682 * <pre> 10683 * screen_brightness_array (int[]) 10684 * dimming_scrim_array (int[]) 10685 * prox_screen_off_delay (long) 10686 * prox_cooldown_trigger (long) 10687 * prox_cooldown_period (long) 10688 * </pre> 10689 * @hide 10690 */ 10691 public static final String ALWAYS_ON_DISPLAY_CONSTANTS = "always_on_display_constants"; 10692 10693 /** 10694 * System VDSO global setting. This links to the "sys.vdso" system property. 10695 * The following values are supported: 10696 * false -> both 32 and 64 bit vdso disabled 10697 * 32 -> 32 bit vdso enabled 10698 * 64 -> 64 bit vdso enabled 10699 * Any other value defaults to both 32 bit and 64 bit true. 10700 * @hide 10701 */ 10702 public static final String SYS_VDSO = "sys_vdso"; 10703 10704 /** 10705 * UidCpuPower global setting. This links the sys.uidcpupower system property. 10706 * The following values are supported: 10707 * 0 -> /proc/uid_cpupower/* are disabled 10708 * 1 -> /proc/uid_cpupower/* are enabled 10709 * Any other value defaults to enabled. 10710 * @hide 10711 */ 10712 public static final String SYS_UIDCPUPOWER = "sys_uidcpupower"; 10713 10714 /** 10715 * traced global setting. This controls weather the deamons: traced and 10716 * traced_probes run. This links the sys.traced system property. 10717 * The following values are supported: 10718 * 0 -> traced and traced_probes are disabled 10719 * 1 -> traced and traced_probes are enabled 10720 * Any other value defaults to disabled. 10721 * @hide 10722 */ 10723 public static final String SYS_TRACED = "sys_traced"; 10724 10725 /** 10726 * An integer to reduce the FPS by this factor. Only for experiments. Need to reboot the 10727 * device for this setting to take full effect. 10728 * 10729 * @hide 10730 */ 10731 public static final String FPS_DEVISOR = "fps_divisor"; 10732 10733 /** 10734 * Flag to enable or disable display panel low power mode (lpm) 10735 * false -> Display panel power saving mode is disabled. 10736 * true -> Display panel power saving mode is enabled. 10737 * 10738 * @hide 10739 */ 10740 public static final String DISPLAY_PANEL_LPM = "display_panel_lpm"; 10741 10742 /** 10743 * App standby (app idle) specific settings. 10744 * This is encoded as a key=value list, separated by commas. Ex: 10745 * <p> 10746 * "idle_duration=5000,parole_interval=4500,screen_thresholds=0/0/60000/120000" 10747 * <p> 10748 * All durations are in millis. 10749 * Array values are separated by forward slashes 10750 * The following keys are supported: 10751 * 10752 * <pre> 10753 * parole_interval (long) 10754 * parole_window (long) 10755 * parole_duration (long) 10756 * screen_thresholds (long[4]) 10757 * elapsed_thresholds (long[4]) 10758 * strong_usage_duration (long) 10759 * notification_seen_duration (long) 10760 * system_update_usage_duration (long) 10761 * prediction_timeout (long) 10762 * sync_adapter_duration (long) 10763 * exempted_sync_duration (long) 10764 * system_interaction_duration (long) 10765 * stable_charging_threshold (long) 10766 * 10767 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 10768 * idle_duration2 (long) // deprecated 10769 * wallclock_threshold (long) // deprecated 10770 * </pre> 10771 * 10772 * <p> 10773 * Type: string 10774 * @hide 10775 * @see com.android.server.usage.UsageStatsService.SettingsObserver 10776 */ 10777 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 10778 10779 /** 10780 * Power manager specific settings. 10781 * This is encoded as a key=value list, separated by commas. Ex: 10782 * 10783 * "no_cached_wake_locks=1" 10784 * 10785 * The following keys are supported: 10786 * 10787 * <pre> 10788 * no_cached_wake_locks (boolean) 10789 * </pre> 10790 * 10791 * <p> 10792 * Type: string 10793 * @hide 10794 * @see com.android.server.power.PowerManagerConstants 10795 */ 10796 public static final String POWER_MANAGER_CONSTANTS = "power_manager_constants"; 10797 10798 /** 10799 * Alarm manager specific settings. 10800 * This is encoded as a key=value list, separated by commas. Ex: 10801 * 10802 * "min_futurity=5000,allow_while_idle_short_time=4500" 10803 * 10804 * The following keys are supported: 10805 * 10806 * <pre> 10807 * min_futurity (long) 10808 * min_interval (long) 10809 * allow_while_idle_short_time (long) 10810 * allow_while_idle_long_time (long) 10811 * allow_while_idle_whitelist_duration (long) 10812 * </pre> 10813 * 10814 * <p> 10815 * Type: string 10816 * @hide 10817 * @see com.android.server.AlarmManagerService.Constants 10818 */ 10819 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 10820 10821 /** 10822 * Job scheduler specific settings. 10823 * This is encoded as a key=value list, separated by commas. Ex: 10824 * 10825 * "min_ready_jobs_count=2,moderate_use_factor=.5" 10826 * 10827 * The following keys are supported: 10828 * 10829 * <pre> 10830 * min_idle_count (int) 10831 * min_charging_count (int) 10832 * min_connectivity_count (int) 10833 * min_content_count (int) 10834 * min_ready_jobs_count (int) 10835 * heavy_use_factor (float) 10836 * moderate_use_factor (float) 10837 * fg_job_count (int) 10838 * bg_normal_job_count (int) 10839 * bg_moderate_job_count (int) 10840 * bg_low_job_count (int) 10841 * bg_critical_job_count (int) 10842 * </pre> 10843 * 10844 * <p> 10845 * Type: string 10846 * @hide 10847 * @see com.android.server.job.JobSchedulerService.Constants 10848 */ 10849 public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants"; 10850 10851 /** 10852 * ShortcutManager specific settings. 10853 * This is encoded as a key=value list, separated by commas. Ex: 10854 * 10855 * "reset_interval_sec=86400,max_updates_per_interval=1" 10856 * 10857 * The following keys are supported: 10858 * 10859 * <pre> 10860 * reset_interval_sec (long) 10861 * max_updates_per_interval (int) 10862 * max_icon_dimension_dp (int, DP) 10863 * max_icon_dimension_dp_lowram (int, DP) 10864 * max_shortcuts (int) 10865 * icon_quality (int, 0-100) 10866 * icon_format (String) 10867 * </pre> 10868 * 10869 * <p> 10870 * Type: string 10871 * @hide 10872 * @see com.android.server.pm.ShortcutService.ConfigConstants 10873 */ 10874 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 10875 10876 /** 10877 * DevicePolicyManager specific settings. 10878 * This is encoded as a key=value list, separated by commas. Ex: 10879 * 10880 * <pre> 10881 * das_died_service_reconnect_backoff_sec (long) 10882 * das_died_service_reconnect_backoff_increase (float) 10883 * das_died_service_reconnect_max_backoff_sec (long) 10884 * </pre> 10885 * 10886 * <p> 10887 * Type: string 10888 * @hide 10889 * see also com.android.server.devicepolicy.DevicePolicyConstants 10890 */ 10891 public static final String DEVICE_POLICY_CONSTANTS = "device_policy_constants"; 10892 10893 /** 10894 * TextClassifier specific settings. 10895 * This is encoded as a key=value list, separated by commas. String[] types like 10896 * entity_list_default use ":" as delimiter for values. Ex: 10897 * 10898 * <pre> 10899 * smart_linkify_enabled (boolean) 10900 * system_textclassifier_enabled (boolean) 10901 * model_dark_launch_enabled (boolean) 10902 * smart_selection_enabled (boolean) 10903 * smart_text_share_enabled (boolean) 10904 * smart_linkify_enabled (boolean) 10905 * smart_select_animation_enabled (boolean) 10906 * suggest_selection_max_range_length (int) 10907 * classify_text_max_range_length (int) 10908 * generate_links_max_text_length (int) 10909 * generate_links_log_sample_rate (int) 10910 * entity_list_default (String[]) 10911 * entity_list_not_editable (String[]) 10912 * entity_list_editable (String[]) 10913 * </pre> 10914 * 10915 * <p> 10916 * Type: string 10917 * @hide 10918 * see also android.view.textclassifier.TextClassificationConstants 10919 */ 10920 public static final String TEXT_CLASSIFIER_CONSTANTS = "text_classifier_constants"; 10921 10922 /** 10923 * BatteryStats specific settings. 10924 * This is encoded as a key=value list, separated by commas. Ex: "foo=1,bar=true" 10925 * 10926 * The following keys are supported: 10927 * <pre> 10928 * track_cpu_times_by_proc_state (boolean) 10929 * track_cpu_active_cluster_time (boolean) 10930 * read_binary_cpu_time (boolean) 10931 * proc_state_cpu_times_read_delay_ms (long) 10932 * external_stats_collection_rate_limit_ms (long) 10933 * battery_level_collection_delay_ms (long) 10934 * </pre> 10935 * 10936 * <p> 10937 * Type: string 10938 * @hide 10939 * see also com.android.internal.os.BatteryStatsImpl.Constants 10940 */ 10941 public static final String BATTERY_STATS_CONSTANTS = "battery_stats_constants"; 10942 10943 /** 10944 * SyncManager specific settings. 10945 * 10946 * <p> 10947 * Type: string 10948 * @hide 10949 * @see com.android.server.content.SyncManagerConstants 10950 */ 10951 public static final String SYNC_MANAGER_CONSTANTS = "sync_manager_constants"; 10952 10953 /** 10954 * Whether or not App Standby feature is enabled by system. This controls throttling of apps 10955 * based on usage patterns and predictions. Platform will turn on this feature if both this 10956 * flag and {@link #ADAPTIVE_BATTERY_MANAGEMENT_ENABLED} is on. 10957 * Type: int (0 for false, 1 for true) 10958 * Default: 1 10959 * @hide 10960 * @see #ADAPTIVE_BATTERY_MANAGEMENT_ENABLED 10961 */ 10962 public static final String APP_STANDBY_ENABLED = "app_standby_enabled"; 10963 10964 /** 10965 * Whether or not adaptive battery feature is enabled by user. Platform will turn on this 10966 * feature if both this flag and {@link #APP_STANDBY_ENABLED} is on. 10967 * Type: int (0 for false, 1 for true) 10968 * Default: 1 10969 * @hide 10970 * @see #APP_STANDBY_ENABLED 10971 */ 10972 public static final String ADAPTIVE_BATTERY_MANAGEMENT_ENABLED = 10973 "adaptive_battery_management_enabled"; 10974 10975 /** 10976 * Whether or not app auto restriction is enabled. When it is enabled, settings app will 10977 * auto restrict the app if it has bad behavior(e.g. hold wakelock for long time). 10978 * 10979 * Type: boolean (0 for false, 1 for true) 10980 * Default: 1 10981 * 10982 * @hide 10983 */ 10984 public static final String APP_AUTO_RESTRICTION_ENABLED = 10985 "app_auto_restriction_enabled"; 10986 10987 private static final Validator APP_AUTO_RESTRICTION_ENABLED_VALIDATOR = 10988 BOOLEAN_VALIDATOR; 10989 10990 /** 10991 * Feature flag to enable or disable the Forced App Standby feature. 10992 * Type: int (0 for false, 1 for true) 10993 * Default: 1 10994 * @hide 10995 */ 10996 public static final String FORCED_APP_STANDBY_ENABLED = "forced_app_standby_enabled"; 10997 10998 /** 10999 * Whether or not to enable Forced App Standby on small battery devices. 11000 * Type: int (0 for false, 1 for true) 11001 * Default: 0 11002 * @hide 11003 */ 11004 public static final String FORCED_APP_STANDBY_FOR_SMALL_BATTERY_ENABLED 11005 = "forced_app_standby_for_small_battery_enabled"; 11006 11007 /** 11008 * Whether or not to enable the User Absent, Radios Off feature on small battery devices. 11009 * Type: int (0 for false, 1 for true) 11010 * Default: 0 11011 * @hide 11012 */ 11013 public static final String USER_ABSENT_RADIOS_OFF_FOR_SMALL_BATTERY_ENABLED 11014 = "user_absent_radios_off_for_small_battery_enabled"; 11015 11016 /** 11017 * Whether or not to turn on Wifi when proxy is disconnected. 11018 * Type: int (0 for false, 1 for true) 11019 * Default: 1 11020 * @hide 11021 */ 11022 public static final String WIFI_ON_WHEN_PROXY_DISCONNECTED 11023 = "wifi_on_when_proxy_disconnected"; 11024 11025 /** 11026 * Time Only Mode specific settings. 11027 * This is encoded as a key=value list, separated by commas. Ex: "foo=1,bar=true" 11028 * 11029 * The following keys are supported: 11030 * 11031 * <pre> 11032 * enabled (boolean) 11033 * disable_tilt_to_wake (boolean) 11034 * disable_touch_to_wake (boolean) 11035 * </pre> 11036 * Type: string 11037 * @hide 11038 */ 11039 public static final String TIME_ONLY_MODE_CONSTANTS 11040 = "time_only_mode_constants"; 11041 11042 /** 11043 * Whether of not to send keycode sleep for ungaze when Home is the foreground activity on 11044 * watch type devices. 11045 * Type: int (0 for false, 1 for true) 11046 * Default: 0 11047 * @hide 11048 */ 11049 public static final String UNGAZE_SLEEP_ENABLED = "ungaze_sleep_enabled"; 11050 11051 /** 11052 * Whether or not Network Watchlist feature is enabled. 11053 * Type: int (0 for false, 1 for true) 11054 * Default: 0 11055 * @hide 11056 */ 11057 public static final String NETWORK_WATCHLIST_ENABLED = "network_watchlist_enabled"; 11058 11059 /** 11060 * Flag to keep background restricted profiles running after exiting. If disabled, 11061 * the restricted profile can be put into stopped state as soon as the user leaves it. 11062 * Type: int (0 for false, 1 for true) 11063 * 11064 * Overridden by the system based on device information. If null, the value specified 11065 * by {@code config_keepRestrictedProfilesInBackground} is used. 11066 * 11067 * @hide 11068 */ 11069 public static final String KEEP_PROFILE_IN_BACKGROUND = "keep_profile_in_background"; 11070 11071 /** 11072 * Get the key that retrieves a bluetooth headset's priority. 11073 * @hide 11074 */ 11075 public static final String getBluetoothHeadsetPriorityKey(String address) { 11076 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11077 } 11078 11079 /** 11080 * Get the key that retrieves a bluetooth a2dp sink's priority. 11081 * @hide 11082 */ 11083 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 11084 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11085 } 11086 11087 /** 11088 * Get the key that retrieves a bluetooth a2dp src's priority. 11089 * @hide 11090 */ 11091 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 11092 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11093 } 11094 11095 /** 11096 * Get the key that retrieves a bluetooth a2dp device's ability to support optional codecs. 11097 * @hide 11098 */ 11099 public static final String getBluetoothA2dpSupportsOptionalCodecsKey(String address) { 11100 return BLUETOOTH_A2DP_SUPPORTS_OPTIONAL_CODECS_PREFIX + 11101 address.toUpperCase(Locale.ROOT); 11102 } 11103 11104 /** 11105 * Get the key that retrieves whether a bluetooth a2dp device should have optional codecs 11106 * enabled. 11107 * @hide 11108 */ 11109 public static final String getBluetoothA2dpOptionalCodecsEnabledKey(String address) { 11110 return BLUETOOTH_A2DP_OPTIONAL_CODECS_ENABLED_PREFIX + 11111 address.toUpperCase(Locale.ROOT); 11112 } 11113 11114 /** 11115 * Get the key that retrieves a bluetooth Input Device's priority. 11116 * @hide 11117 */ 11118 public static final String getBluetoothHidHostPriorityKey(String address) { 11119 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11120 } 11121 11122 /** 11123 * Get the key that retrieves a bluetooth pan client priority. 11124 * @hide 11125 */ 11126 public static final String getBluetoothPanPriorityKey(String address) { 11127 return BLUETOOTH_PAN_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11128 } 11129 11130 /** 11131 * Get the key that retrieves a bluetooth hearing aid priority. 11132 * @hide 11133 */ 11134 public static final String getBluetoothHearingAidPriorityKey(String address) { 11135 return BLUETOOTH_HEARING_AID_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11136 } 11137 11138 /** 11139 * Get the key that retrieves a bluetooth map priority. 11140 * @hide 11141 */ 11142 public static final String getBluetoothMapPriorityKey(String address) { 11143 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11144 } 11145 11146 /** 11147 * Get the key that retrieves a bluetooth map client priority. 11148 * @hide 11149 */ 11150 public static final String getBluetoothMapClientPriorityKey(String address) { 11151 return BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11152 } 11153 11154 /** 11155 * Get the key that retrieves a bluetooth pbap client priority. 11156 * @hide 11157 */ 11158 public static final String getBluetoothPbapClientPriorityKey(String address) { 11159 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11160 } 11161 11162 /** 11163 * Get the key that retrieves a bluetooth sap priority. 11164 * @hide 11165 */ 11166 public static final String getBluetoothSapPriorityKey(String address) { 11167 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11168 } 11169 11170 /** 11171 * Scaling factor for normal window animations. Setting to 0 will 11172 * disable window animations. 11173 */ 11174 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 11175 11176 /** 11177 * Scaling factor for activity transition animations. Setting to 0 will 11178 * disable window animations. 11179 */ 11180 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 11181 11182 /** 11183 * Scaling factor for Animator-based animations. This affects both the 11184 * start delay and duration of all such animations. Setting to 0 will 11185 * cause animations to end immediately. The default value is 1. 11186 */ 11187 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 11188 11189 /** 11190 * Scaling factor for normal window animations. Setting to 0 will 11191 * disable window animations. 11192 * 11193 * @hide 11194 */ 11195 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 11196 11197 /** 11198 * If 0, the compatibility mode is off for all applications. 11199 * If 1, older applications run under compatibility mode. 11200 * TODO: remove this settings before code freeze (bug/1907571) 11201 * @hide 11202 */ 11203 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 11204 11205 /** 11206 * CDMA only settings 11207 * Emergency Tone 0 = Off 11208 * 1 = Alert 11209 * 2 = Vibrate 11210 * @hide 11211 */ 11212 public static final String EMERGENCY_TONE = "emergency_tone"; 11213 11214 private static final Validator EMERGENCY_TONE_VALIDATOR = 11215 new SettingsValidators.DiscreteValueValidator(new String[] {"0", "1", "2"}); 11216 11217 /** 11218 * CDMA only settings 11219 * Whether the auto retry is enabled. The value is 11220 * boolean (1 or 0). 11221 * @hide 11222 */ 11223 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 11224 11225 private static final Validator CALL_AUTO_RETRY_VALIDATOR = BOOLEAN_VALIDATOR; 11226 11227 /** 11228 * A setting that can be read whether the emergency affordance is currently needed. 11229 * The value is a boolean (1 or 0). 11230 * @hide 11231 */ 11232 public static final String EMERGENCY_AFFORDANCE_NEEDED = "emergency_affordance_needed"; 11233 11234 /** 11235 * See RIL_PreferredNetworkType in ril.h 11236 * @hide 11237 */ 11238 public static final String PREFERRED_NETWORK_MODE = 11239 "preferred_network_mode"; 11240 11241 /** 11242 * Name of an application package to be debugged. 11243 */ 11244 public static final String DEBUG_APP = "debug_app"; 11245 11246 /** 11247 * If 1, when launching DEBUG_APP it will wait for the debugger before 11248 * starting user code. If 0, it will run normally. 11249 */ 11250 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 11251 11252 /** 11253 * Allow GPU debug layers? 11254 * 0 = no 11255 * 1 = yes 11256 * @hide 11257 */ 11258 public static final String ENABLE_GPU_DEBUG_LAYERS = "enable_gpu_debug_layers"; 11259 11260 /** 11261 * App allowed to load GPU debug layers 11262 * @hide 11263 */ 11264 public static final String GPU_DEBUG_APP = "gpu_debug_app"; 11265 11266 /** 11267 * Ordered GPU debug layer list 11268 * i.e. <layer1>:<layer2>:...:<layerN> 11269 * @hide 11270 */ 11271 public static final String GPU_DEBUG_LAYERS = "gpu_debug_layers"; 11272 11273 /** 11274 * Control whether the process CPU usage meter should be shown. 11275 * 11276 * @deprecated This functionality is no longer available as of 11277 * {@link android.os.Build.VERSION_CODES#N_MR1}. 11278 */ 11279 @Deprecated 11280 public static final String SHOW_PROCESSES = "show_processes"; 11281 11282 /** 11283 * If 1 low power mode (aka battery saver) is enabled. 11284 * @hide 11285 */ 11286 @TestApi 11287 public static final String LOW_POWER_MODE = "low_power"; 11288 11289 /** 11290 * If 1, battery saver ({@link #LOW_POWER_MODE}) will be re-activated after the device 11291 * is unplugged from a charger or rebooted. 11292 * @hide 11293 */ 11294 @TestApi 11295 public static final String LOW_POWER_MODE_STICKY = "low_power_sticky"; 11296 11297 /** 11298 * Battery level [1-100] at which low power mode automatically turns on. 11299 * If 0, it will not automatically turn on. 11300 * @hide 11301 */ 11302 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 11303 11304 private static final Validator LOW_POWER_MODE_TRIGGER_LEVEL_VALIDATOR = 11305 new SettingsValidators.InclusiveIntegerRangeValidator(0, 100); 11306 11307 11308 /** 11309 * The max value for {@link #LOW_POWER_MODE_TRIGGER_LEVEL}. If this setting is not set 11310 * or the value is 0, the default max will be used. 11311 * 11312 * @hide 11313 */ 11314 public static final String LOW_POWER_MODE_TRIGGER_LEVEL_MAX = "low_power_trigger_level_max"; 11315 11316 /** 11317 * See com.android.settingslib.fuelgauge.BatterySaverUtils. 11318 * @hide 11319 */ 11320 public static final String LOW_POWER_MODE_SUGGESTION_PARAMS = 11321 "low_power_mode_suggestion_params"; 11322 11323 /** 11324 * If not 0, the activity manager will aggressively finish activities and 11325 * processes as soon as they are no longer needed. If 0, the normal 11326 * extended lifetime is used. 11327 */ 11328 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 11329 11330 /** 11331 * If nonzero, all system error dialogs will be hidden. For example, the 11332 * crash and ANR dialogs will not be shown, and the system will just proceed 11333 * as if they had been accepted by the user. 11334 * @hide 11335 */ 11336 public static final String HIDE_ERROR_DIALOGS = "hide_error_dialogs"; 11337 11338 /** 11339 * Use Dock audio output for media: 11340 * 0 = disabled 11341 * 1 = enabled 11342 * @hide 11343 */ 11344 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 11345 11346 private static final Validator DOCK_AUDIO_MEDIA_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 11347 11348 /** 11349 * The surround sound formats AC3, DTS or IEC61937 are 11350 * available for use if they are detected. 11351 * This is the default mode. 11352 * 11353 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 11354 * devices that have an S/PDIF output. This is because S/PDIF 11355 * is unidirectional and the TV cannot know if a decoder is 11356 * connected. So it assumes they are always available. 11357 * @hide 11358 */ 11359 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 11360 11361 /** 11362 * AC3, DTS or IEC61937 are NEVER available, even if they 11363 * are detected by the hardware. Those formats will not be 11364 * reported. 11365 * 11366 * An example use case would be an AVR reports that it is capable of 11367 * surround sound decoding but is broken. If NEVER is chosen 11368 * then apps must use PCM output instead of encoded output. 11369 * @hide 11370 */ 11371 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 11372 11373 /** 11374 * AC3, DTS or IEC61937 are ALWAYS available, even if they 11375 * are not detected by the hardware. Those formats will be 11376 * reported as part of the HDMI output capability. Applications 11377 * are then free to use either PCM or encoded output. 11378 * 11379 * An example use case would be a when TV was connected over 11380 * TOS-link to an AVR. But the TV could not see it because TOS-link 11381 * is unidirectional. 11382 * @hide 11383 */ 11384 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 11385 11386 /** 11387 * Surround sound formats are available according to the choice 11388 * of user, even if they are not detected by the hardware. Those 11389 * formats will be reported as part of the HDMI output capability. 11390 * Applications are then free to use either PCM or encoded output. 11391 * 11392 * An example use case would be an AVR that doesn't report a surround 11393 * format while the user knows the AVR does support it. 11394 * @hide 11395 */ 11396 public static final int ENCODED_SURROUND_OUTPUT_MANUAL = 3; 11397 11398 /** 11399 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 11400 * ENCODED_SURROUND_OUTPUT_NEVER, 11401 * ENCODED_SURROUND_OUTPUT_ALWAYS or 11402 * ENCODED_SURROUND_OUTPUT_MANUAL 11403 * @hide 11404 */ 11405 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 11406 11407 private static final Validator ENCODED_SURROUND_OUTPUT_VALIDATOR = 11408 new SettingsValidators.DiscreteValueValidator(new String[] {"0", "1", "2", "3"}); 11409 11410 /** 11411 * Surround sounds formats that are enabled when ENCODED_SURROUND_OUTPUT is set to 11412 * ENCODED_SURROUND_OUTPUT_MANUAL. Encoded as comma separated list. Allowed values 11413 * are the format constants defined in AudioFormat.java. Ex: 11414 * 11415 * "5,6" 11416 * 11417 * @hide 11418 */ 11419 public static final String ENCODED_SURROUND_OUTPUT_ENABLED_FORMATS = 11420 "encoded_surround_output_enabled_formats"; 11421 11422 private static final Validator ENCODED_SURROUND_OUTPUT_ENABLED_FORMATS_VALIDATOR = 11423 new Validator() { 11424 @Override 11425 public boolean validate(@Nullable String value) { 11426 try { 11427 String[] surroundFormats = TextUtils.split(value, ","); 11428 for (String format : surroundFormats) { 11429 int audioFormat = Integer.valueOf(format); 11430 boolean isSurroundFormat = false; 11431 for (int sf : AudioFormat.SURROUND_SOUND_ENCODING) { 11432 if (sf == audioFormat) { 11433 isSurroundFormat = true; 11434 break; 11435 } 11436 } 11437 if (!isSurroundFormat) { 11438 return false; 11439 } 11440 } 11441 return true; 11442 } catch (NumberFormatException e) { 11443 return false; 11444 } 11445 } 11446 }; 11447 11448 /** 11449 * Persisted safe headphone volume management state by AudioService 11450 * @hide 11451 */ 11452 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 11453 11454 /** 11455 * URL for tzinfo (time zone) updates 11456 * @hide 11457 */ 11458 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 11459 11460 /** 11461 * URL for tzinfo (time zone) update metadata 11462 * @hide 11463 */ 11464 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 11465 11466 /** 11467 * URL for selinux (mandatory access control) updates 11468 * @hide 11469 */ 11470 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 11471 11472 /** 11473 * URL for selinux (mandatory access control) update metadata 11474 * @hide 11475 */ 11476 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 11477 11478 /** 11479 * URL for sms short code updates 11480 * @hide 11481 */ 11482 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 11483 "sms_short_codes_content_url"; 11484 11485 /** 11486 * URL for sms short code update metadata 11487 * @hide 11488 */ 11489 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 11490 "sms_short_codes_metadata_url"; 11491 11492 /** 11493 * URL for apn_db updates 11494 * @hide 11495 */ 11496 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 11497 11498 /** 11499 * URL for apn_db update metadata 11500 * @hide 11501 */ 11502 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 11503 11504 /** 11505 * URL for cert pinlist updates 11506 * @hide 11507 */ 11508 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 11509 11510 /** 11511 * URL for cert pinlist updates 11512 * @hide 11513 */ 11514 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 11515 11516 /** 11517 * URL for intent firewall updates 11518 * @hide 11519 */ 11520 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 11521 "intent_firewall_content_url"; 11522 11523 /** 11524 * URL for intent firewall update metadata 11525 * @hide 11526 */ 11527 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 11528 "intent_firewall_metadata_url"; 11529 11530 /** 11531 * URL for lang id model updates 11532 * @hide 11533 */ 11534 public static final String LANG_ID_UPDATE_CONTENT_URL = "lang_id_content_url"; 11535 11536 /** 11537 * URL for lang id model update metadata 11538 * @hide 11539 */ 11540 public static final String LANG_ID_UPDATE_METADATA_URL = "lang_id_metadata_url"; 11541 11542 /** 11543 * URL for smart selection model updates 11544 * @hide 11545 */ 11546 public static final String SMART_SELECTION_UPDATE_CONTENT_URL = 11547 "smart_selection_content_url"; 11548 11549 /** 11550 * URL for smart selection model update metadata 11551 * @hide 11552 */ 11553 public static final String SMART_SELECTION_UPDATE_METADATA_URL = 11554 "smart_selection_metadata_url"; 11555 11556 /** 11557 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 11558 * @hide 11559 */ 11560 public static final String SELINUX_STATUS = "selinux_status"; 11561 11562 /** 11563 * Developer setting to force RTL layout. 11564 * @hide 11565 */ 11566 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 11567 11568 /** 11569 * Milliseconds after screen-off after which low battery sounds will be silenced. 11570 * 11571 * If zero, battery sounds will always play. 11572 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 11573 * 11574 * @hide 11575 */ 11576 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 11577 11578 /** 11579 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 11580 * the caller is done with this, they should call {@link ContentResolver#delete} to 11581 * clean up any value that they may have written. 11582 * 11583 * @hide 11584 */ 11585 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 11586 11587 /** 11588 * Defines global runtime overrides to window policy. 11589 * 11590 * See {@link com.android.server.policy.PolicyControl} for value format. 11591 * 11592 * @hide 11593 */ 11594 public static final String POLICY_CONTROL = "policy_control"; 11595 11596 /** 11597 * {@link android.view.DisplayCutout DisplayCutout} emulation mode. 11598 * 11599 * @hide 11600 */ 11601 public static final String EMULATE_DISPLAY_CUTOUT = "emulate_display_cutout"; 11602 11603 /** @hide */ public static final int EMULATE_DISPLAY_CUTOUT_OFF = 0; 11604 /** @hide */ public static final int EMULATE_DISPLAY_CUTOUT_ON = 1; 11605 11606 /** 11607 * A colon separated list of keys for Settings Slices. 11608 * 11609 * @hide 11610 */ 11611 public static final String BLOCKED_SLICES = "blocked_slices"; 11612 11613 /** 11614 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 11615 * or ZEN_MODE_NO_INTERRUPTIONS. 11616 * 11617 * @hide 11618 */ 11619 public static final String ZEN_MODE = "zen_mode"; 11620 11621 /** @hide */ public static final int ZEN_MODE_OFF = 0; 11622 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 11623 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 11624 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 11625 11626 /** @hide */ public static String zenModeToString(int mode) { 11627 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 11628 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 11629 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 11630 return "ZEN_MODE_OFF"; 11631 } 11632 11633 /** @hide */ public static boolean isValidZenMode(int value) { 11634 switch (value) { 11635 case Global.ZEN_MODE_OFF: 11636 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 11637 case Global.ZEN_MODE_ALARMS: 11638 case Global.ZEN_MODE_NO_INTERRUPTIONS: 11639 return true; 11640 default: 11641 return false; 11642 } 11643 } 11644 11645 /** 11646 * Value of the ringer before entering zen mode. 11647 * 11648 * @hide 11649 */ 11650 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 11651 11652 /** 11653 * Opaque value, changes when persisted zen mode configuration changes. 11654 * 11655 * @hide 11656 */ 11657 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 11658 11659 /** 11660 * If 0, turning on dnd manually will last indefinitely. 11661 * Else if non-negative, turning on dnd manually will last for this many minutes. 11662 * Else (if negative), turning on dnd manually will surface a dialog that prompts 11663 * user to specify a duration. 11664 * @hide 11665 */ 11666 public static final String ZEN_DURATION = "zen_duration"; 11667 11668 private static final Validator ZEN_DURATION_VALIDATOR = ANY_INTEGER_VALIDATOR; 11669 11670 /** @hide */ public static final int ZEN_DURATION_PROMPT = -1; 11671 /** @hide */ public static final int ZEN_DURATION_FOREVER = 0; 11672 11673 /** 11674 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 11675 * 11676 * @hide 11677 */ 11678 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 11679 "heads_up_notifications_enabled"; 11680 11681 /** @hide */ public static final int HEADS_UP_OFF = 0; 11682 /** @hide */ public static final int HEADS_UP_ON = 1; 11683 11684 /** 11685 * The name of the device 11686 */ 11687 public static final String DEVICE_NAME = "device_name"; 11688 11689 /** 11690 * Whether the NetworkScoringService has been first initialized. 11691 * <p> 11692 * Type: int (0 for false, 1 for true) 11693 * @hide 11694 */ 11695 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 11696 11697 /** 11698 * Whether the user wants to be prompted for password to decrypt the device on boot. 11699 * This only matters if the storage is encrypted. 11700 * <p> 11701 * Type: int (0 for false, 1 for true) 11702 * @hide 11703 */ 11704 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 11705 11706 /** 11707 * Whether the Volte is enabled. If this setting is not set then we use the Carrier Config 11708 * value {@link CarrierConfigManager#KEY_ENHANCED_4G_LTE_ON_BY_DEFAULT_BOOL}. 11709 * <p> 11710 * Type: int (0 for false, 1 for true) 11711 * @hide 11712 * @deprecated Use {@link android.telephony.SubscriptionManager#ENHANCED_4G_MODE_ENABLED} 11713 * instead. 11714 */ 11715 @Deprecated 11716 public static final String ENHANCED_4G_MODE_ENABLED = 11717 SubscriptionManager.ENHANCED_4G_MODE_ENABLED; 11718 11719 /** 11720 * Whether VT (Video Telephony over IMS) is enabled 11721 * <p> 11722 * Type: int (0 for false, 1 for true) 11723 * 11724 * @hide 11725 * @deprecated Use {@link android.telephony.SubscriptionManager#VT_IMS_ENABLED} instead. 11726 */ 11727 @Deprecated 11728 public static final String VT_IMS_ENABLED = SubscriptionManager.VT_IMS_ENABLED; 11729 11730 /** 11731 * Whether WFC is enabled 11732 * <p> 11733 * Type: int (0 for false, 1 for true) 11734 * 11735 * @hide 11736 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_ENABLED} instead. 11737 */ 11738 @Deprecated 11739 public static final String WFC_IMS_ENABLED = SubscriptionManager.WFC_IMS_ENABLED; 11740 11741 /** 11742 * WFC mode on home/non-roaming network. 11743 * <p> 11744 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 11745 * 11746 * @hide 11747 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_MODE} instead. 11748 */ 11749 @Deprecated 11750 public static final String WFC_IMS_MODE = SubscriptionManager.WFC_IMS_MODE; 11751 11752 /** 11753 * WFC mode on roaming network. 11754 * <p> 11755 * Type: int - see {@link #WFC_IMS_MODE} for values 11756 * 11757 * @hide 11758 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_ROAMING_MODE} 11759 * instead. 11760 */ 11761 @Deprecated 11762 public static final String WFC_IMS_ROAMING_MODE = SubscriptionManager.WFC_IMS_ROAMING_MODE; 11763 11764 /** 11765 * Whether WFC roaming is enabled 11766 * <p> 11767 * Type: int (0 for false, 1 for true) 11768 * 11769 * @hide 11770 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_ROAMING_ENABLED} 11771 * instead 11772 */ 11773 @Deprecated 11774 public static final String WFC_IMS_ROAMING_ENABLED = 11775 SubscriptionManager.WFC_IMS_ROAMING_ENABLED; 11776 11777 /** 11778 * Whether user can enable/disable LTE as a preferred network. A carrier might control 11779 * this via gservices, OMA-DM, carrier app, etc. 11780 * <p> 11781 * Type: int (0 for false, 1 for true) 11782 * @hide 11783 */ 11784 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 11785 11786 /** 11787 * Ephemeral app cookie max size in bytes. 11788 * <p> 11789 * Type: int 11790 * @hide 11791 */ 11792 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 11793 "ephemeral_cookie_max_size_bytes"; 11794 11795 /** 11796 * Toggle to enable/disable the entire ephemeral feature. By default, ephemeral is 11797 * enabled. Set to zero to disable. 11798 * <p> 11799 * Type: int (0 for false, 1 for true) 11800 * 11801 * @hide 11802 */ 11803 public static final String ENABLE_EPHEMERAL_FEATURE = "enable_ephemeral_feature"; 11804 11805 /** 11806 * Toggle to enable/disable dexopt for instant applications. The default is for dexopt 11807 * to be disabled. 11808 * <p> 11809 * Type: int (0 to disable, 1 to enable) 11810 * 11811 * @hide 11812 */ 11813 public static final String INSTANT_APP_DEXOPT_ENABLED = "instant_app_dexopt_enabled"; 11814 11815 /** 11816 * The min period for caching installed instant apps in milliseconds. 11817 * <p> 11818 * Type: long 11819 * @hide 11820 */ 11821 public static final String INSTALLED_INSTANT_APP_MIN_CACHE_PERIOD = 11822 "installed_instant_app_min_cache_period"; 11823 11824 /** 11825 * The max period for caching installed instant apps in milliseconds. 11826 * <p> 11827 * Type: long 11828 * @hide 11829 */ 11830 public static final String INSTALLED_INSTANT_APP_MAX_CACHE_PERIOD = 11831 "installed_instant_app_max_cache_period"; 11832 11833 /** 11834 * The min period for caching uninstalled instant apps in milliseconds. 11835 * <p> 11836 * Type: long 11837 * @hide 11838 */ 11839 public static final String UNINSTALLED_INSTANT_APP_MIN_CACHE_PERIOD = 11840 "uninstalled_instant_app_min_cache_period"; 11841 11842 /** 11843 * The max period for caching uninstalled instant apps in milliseconds. 11844 * <p> 11845 * Type: long 11846 * @hide 11847 */ 11848 public static final String UNINSTALLED_INSTANT_APP_MAX_CACHE_PERIOD = 11849 "uninstalled_instant_app_max_cache_period"; 11850 11851 /** 11852 * The min period for caching unused static shared libs in milliseconds. 11853 * <p> 11854 * Type: long 11855 * @hide 11856 */ 11857 public static final String UNUSED_STATIC_SHARED_LIB_MIN_CACHE_PERIOD = 11858 "unused_static_shared_lib_min_cache_period"; 11859 11860 /** 11861 * Allows switching users when system user is locked. 11862 * <p> 11863 * Type: int 11864 * @hide 11865 */ 11866 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 11867 "allow_user_switching_when_system_user_locked"; 11868 11869 /** 11870 * Boot count since the device starts running API level 24. 11871 * <p> 11872 * Type: int 11873 */ 11874 public static final String BOOT_COUNT = "boot_count"; 11875 11876 /** 11877 * Whether the safe boot is disallowed. 11878 * 11879 * <p>This setting should have the identical value as the corresponding user restriction. 11880 * The purpose of the setting is to make the restriction available in early boot stages 11881 * before the user restrictions are loaded. 11882 * @hide 11883 */ 11884 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 11885 11886 /** 11887 * Whether this device is currently in retail demo mode. If true, device 11888 * usage is severely limited. 11889 * <p> 11890 * Type: int (0 for false, 1 for true) 11891 * @hide 11892 */ 11893 public static final String DEVICE_DEMO_MODE = "device_demo_mode"; 11894 11895 /** 11896 * Indicates the maximum time that an app is blocked for the network rules to get updated. 11897 * 11898 * Type: long 11899 * 11900 * @hide 11901 */ 11902 public static final String NETWORK_ACCESS_TIMEOUT_MS = "network_access_timeout_ms"; 11903 11904 /** 11905 * The reason for the settings database being downgraded. This is only for 11906 * troubleshooting purposes and its value should not be interpreted in any way. 11907 * 11908 * Type: string 11909 * 11910 * @hide 11911 */ 11912 public static final String DATABASE_DOWNGRADE_REASON = "database_downgrade_reason"; 11913 11914 /** 11915 * The build id of when the settings database was first created (or re-created due it 11916 * being missing). 11917 * 11918 * Type: string 11919 * 11920 * @hide 11921 */ 11922 public static final String DATABASE_CREATION_BUILDID = "database_creation_buildid"; 11923 11924 /** 11925 * Flag to toggle journal mode WAL on or off for the contacts database. WAL is enabled by 11926 * default. Set to 0 to disable. 11927 * 11928 * @hide 11929 */ 11930 public static final String CONTACTS_DATABASE_WAL_ENABLED = "contacts_database_wal_enabled"; 11931 11932 /** 11933 * Flag to enable the link to location permissions in location setting. Set to 0 to disable. 11934 * 11935 * @hide 11936 */ 11937 public static final String LOCATION_SETTINGS_LINK_TO_PERMISSIONS_ENABLED = 11938 "location_settings_link_to_permissions_enabled"; 11939 11940 /** 11941 * Flag to set the waiting time for euicc factory reset inside System > Settings 11942 * Type: long 11943 * 11944 * @hide 11945 */ 11946 public static final String EUICC_FACTORY_RESET_TIMEOUT_MILLIS = 11947 "euicc_factory_reset_timeout_millis"; 11948 11949 /** 11950 * Flag to set the timeout for when to refresh the storage settings cached data. 11951 * Type: long 11952 * 11953 * @hide 11954 */ 11955 public static final String STORAGE_SETTINGS_CLOBBER_THRESHOLD = 11956 "storage_settings_clobber_threshold"; 11957 11958 /** 11959 * If set to 1, {@link Secure#LOCATION_MODE} will be set to {@link Secure#LOCATION_MODE_OFF} 11960 * temporarily for all users. 11961 * 11962 * @hide 11963 */ 11964 @TestApi 11965 public static final String LOCATION_GLOBAL_KILL_SWITCH = 11966 "location_global_kill_switch"; 11967 11968 /** 11969 * If set to 1, SettingsProvider's restoreAnyVersion="true" attribute will be ignored 11970 * and restoring to lower version of platform API will be skipped. 11971 * 11972 * @hide 11973 */ 11974 public static final String OVERRIDE_SETTINGS_PROVIDER_RESTORE_ANY_VERSION = 11975 "override_settings_provider_restore_any_version"; 11976 /** 11977 * Flag to toggle whether system services report attribution chains when they attribute 11978 * battery use via a {@code WorkSource}. 11979 * 11980 * Type: int (0 to disable, 1 to enable) 11981 * 11982 * @hide 11983 */ 11984 public static final String CHAINED_BATTERY_ATTRIBUTION_ENABLED = 11985 "chained_battery_attribution_enabled"; 11986 11987 /** 11988 * The packages whitelisted to be run in autofill compatibility mode. The list 11989 * of packages is {@code ":"} colon delimited, and each entry has the name of the 11990 * package and an optional list of url bar resource ids (the list is delimited by 11991 * brackets&mdash{@code [} and {@code ]}&mdash and is also comma delimited). 11992 * 11993 * <p>For example, a list with 3 packages {@code p1}, {@code p2}, and {@code p3}, where 11994 * package {@code p1} have one id ({@code url_bar}, {@code p2} has none, and {@code p3 } 11995 * have 2 ids {@code url_foo} and {@code url_bas}) would be 11996 * {@code p1[url_bar]:p2:p3[url_foo,url_bas]} 11997 * 11998 * @hide 11999 */ 12000 @SystemApi 12001 @TestApi 12002 public static final String AUTOFILL_COMPAT_MODE_ALLOWED_PACKAGES = 12003 "autofill_compat_mode_allowed_packages"; 12004 12005 /** 12006 * Exemptions to the hidden API blacklist. 12007 * 12008 * @hide 12009 */ 12010 @TestApi 12011 public static final String HIDDEN_API_BLACKLIST_EXEMPTIONS = 12012 "hidden_api_blacklist_exemptions"; 12013 12014 /** 12015 * Sampling rate for hidden API access event logs, as an integer in the range 0 to 0x10000 12016 * inclusive. 12017 * 12018 * @hide 12019 */ 12020 public static final String HIDDEN_API_ACCESS_LOG_SAMPLING_RATE = 12021 "hidden_api_access_log_sampling_rate"; 12022 12023 /** 12024 * Hidden API enforcement policy for apps targeting SDK versions prior to the latest 12025 * version. 12026 * 12027 * Values correspond to @{@link 12028 * android.content.pm.ApplicationInfo.HiddenApiEnforcementPolicy} 12029 * 12030 * @hide 12031 */ 12032 public static final String HIDDEN_API_POLICY_PRE_P_APPS = 12033 "hidden_api_policy_pre_p_apps"; 12034 12035 /** 12036 * Hidden API enforcement policy for apps targeting the current SDK version. 12037 * 12038 * Values correspond to @{@link 12039 * android.content.pm.ApplicationInfo.HiddenApiEnforcementPolicy} 12040 * 12041 * @hide 12042 */ 12043 public static final String HIDDEN_API_POLICY_P_APPS = 12044 "hidden_api_policy_p_apps"; 12045 12046 /** 12047 * Timeout for a single {@link android.media.soundtrigger.SoundTriggerDetectionService} 12048 * operation (in ms). 12049 * 12050 * @hide 12051 */ 12052 public static final String SOUND_TRIGGER_DETECTION_SERVICE_OP_TIMEOUT = 12053 "sound_trigger_detection_service_op_timeout"; 12054 12055 /** 12056 * Maximum number of {@link android.media.soundtrigger.SoundTriggerDetectionService} 12057 * operations per day. 12058 * 12059 * @hide 12060 */ 12061 public static final String MAX_SOUND_TRIGGER_DETECTION_SERVICE_OPS_PER_DAY = 12062 "max_sound_trigger_detection_service_ops_per_day"; 12063 12064 /** 12065 * Settings to backup. This is here so that it's in the same place as the settings 12066 * keys and easy to update. 12067 * 12068 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 12069 * and Secure as well. This is because those tables drive both backup and 12070 * restore, and restore needs to properly whitelist keys that used to live 12071 * in those namespaces. The keys will only actually be backed up / restored 12072 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 12073 * 12074 * NOTE: Settings are backed up and restored in the order they appear 12075 * in this array. If you have one setting depending on another, 12076 * make sure that they are ordered appropriately. 12077 * 12078 * @hide 12079 */ 12080 public static final String[] SETTINGS_TO_BACKUP = { 12081 BUGREPORT_IN_POWER_MENU, 12082 STAY_ON_WHILE_PLUGGED_IN, 12083 APP_AUTO_RESTRICTION_ENABLED, 12084 AUTO_TIME, 12085 AUTO_TIME_ZONE, 12086 POWER_SOUNDS_ENABLED, 12087 DOCK_SOUNDS_ENABLED, 12088 CHARGING_SOUNDS_ENABLED, 12089 USB_MASS_STORAGE_ENABLED, 12090 NETWORK_RECOMMENDATIONS_ENABLED, 12091 WIFI_WAKEUP_ENABLED, 12092 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 12093 WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON, 12094 USE_OPEN_WIFI_PACKAGE, 12095 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 12096 EMERGENCY_TONE, 12097 CALL_AUTO_RETRY, 12098 DOCK_AUDIO_MEDIA_ENABLED, 12099 ENCODED_SURROUND_OUTPUT, 12100 ENCODED_SURROUND_OUTPUT_ENABLED_FORMATS, 12101 LOW_POWER_MODE_TRIGGER_LEVEL, 12102 BLUETOOTH_ON, 12103 PRIVATE_DNS_MODE, 12104 PRIVATE_DNS_SPECIFIER, 12105 SOFT_AP_TIMEOUT_ENABLED, 12106 ZEN_DURATION, 12107 CHARGING_VIBRATION_ENABLED, 12108 }; 12109 12110 /** 12111 * All settings in {@link SETTINGS_TO_BACKUP} array *must* have a non-null validator, 12112 * otherwise they won't be restored. 12113 * 12114 * @hide 12115 */ 12116 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 12117 static { 12118 VALIDATORS.put(BUGREPORT_IN_POWER_MENU, BUGREPORT_IN_POWER_MENU_VALIDATOR); 12119 VALIDATORS.put(STAY_ON_WHILE_PLUGGED_IN, STAY_ON_WHILE_PLUGGED_IN_VALIDATOR); 12120 VALIDATORS.put(AUTO_TIME, AUTO_TIME_VALIDATOR); 12121 VALIDATORS.put(AUTO_TIME_ZONE, AUTO_TIME_ZONE_VALIDATOR); 12122 VALIDATORS.put(POWER_SOUNDS_ENABLED, POWER_SOUNDS_ENABLED_VALIDATOR); 12123 VALIDATORS.put(DOCK_SOUNDS_ENABLED, DOCK_SOUNDS_ENABLED_VALIDATOR); 12124 VALIDATORS.put(CHARGING_SOUNDS_ENABLED, CHARGING_SOUNDS_ENABLED_VALIDATOR); 12125 VALIDATORS.put(USB_MASS_STORAGE_ENABLED, USB_MASS_STORAGE_ENABLED_VALIDATOR); 12126 VALIDATORS.put(NETWORK_RECOMMENDATIONS_ENABLED, 12127 NETWORK_RECOMMENDATIONS_ENABLED_VALIDATOR); 12128 VALIDATORS.put(WIFI_WAKEUP_ENABLED, WIFI_WAKEUP_ENABLED_VALIDATOR); 12129 VALIDATORS.put(WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 12130 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR); 12131 VALIDATORS.put(USE_OPEN_WIFI_PACKAGE, USE_OPEN_WIFI_PACKAGE_VALIDATOR); 12132 VALIDATORS.put(WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 12133 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED_VALIDATOR); 12134 VALIDATORS.put(EMERGENCY_TONE, EMERGENCY_TONE_VALIDATOR); 12135 VALIDATORS.put(CALL_AUTO_RETRY, CALL_AUTO_RETRY_VALIDATOR); 12136 VALIDATORS.put(DOCK_AUDIO_MEDIA_ENABLED, DOCK_AUDIO_MEDIA_ENABLED_VALIDATOR); 12137 VALIDATORS.put(ENCODED_SURROUND_OUTPUT, ENCODED_SURROUND_OUTPUT_VALIDATOR); 12138 VALIDATORS.put(ENCODED_SURROUND_OUTPUT_ENABLED_FORMATS, 12139 ENCODED_SURROUND_OUTPUT_ENABLED_FORMATS_VALIDATOR); 12140 VALIDATORS.put(LOW_POWER_MODE_TRIGGER_LEVEL, LOW_POWER_MODE_TRIGGER_LEVEL_VALIDATOR); 12141 VALIDATORS.put(LOW_POWER_MODE_TRIGGER_LEVEL_MAX, 12142 LOW_POWER_MODE_TRIGGER_LEVEL_VALIDATOR); 12143 VALIDATORS.put(BLUETOOTH_ON, BLUETOOTH_ON_VALIDATOR); 12144 VALIDATORS.put(PRIVATE_DNS_MODE, PRIVATE_DNS_MODE_VALIDATOR); 12145 VALIDATORS.put(PRIVATE_DNS_SPECIFIER, PRIVATE_DNS_SPECIFIER_VALIDATOR); 12146 VALIDATORS.put(SOFT_AP_TIMEOUT_ENABLED, SOFT_AP_TIMEOUT_ENABLED_VALIDATOR); 12147 VALIDATORS.put(WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON, 12148 WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR); 12149 VALIDATORS.put(APP_AUTO_RESTRICTION_ENABLED, APP_AUTO_RESTRICTION_ENABLED_VALIDATOR); 12150 VALIDATORS.put(ZEN_DURATION, ZEN_DURATION_VALIDATOR); 12151 VALIDATORS.put(CHARGING_VIBRATION_ENABLED, CHARGING_VIBRATION_ENABLED_VALIDATOR); 12152 } 12153 12154 /** 12155 * Global settings that shouldn't be persisted. 12156 * 12157 * @hide 12158 */ 12159 public static final String[] TRANSIENT_SETTINGS = { 12160 LOCATION_GLOBAL_KILL_SWITCH, 12161 }; 12162 12163 /** 12164 * Keys we no longer back up under the current schema, but want to continue to 12165 * process when restoring historical backup datasets. 12166 * 12167 * All settings in {@link LEGACY_RESTORE_SETTINGS} array *must* have a non-null validator, 12168 * otherwise they won't be restored. 12169 * 12170 * @hide 12171 */ 12172 public static final String[] LEGACY_RESTORE_SETTINGS = { 12173 }; 12174 12175 private static final ContentProviderHolder sProviderHolder = 12176 new ContentProviderHolder(CONTENT_URI); 12177 12178 // Populated lazily, guarded by class object: 12179 private static final NameValueCache sNameValueCache = new NameValueCache( 12180 CONTENT_URI, 12181 CALL_METHOD_GET_GLOBAL, 12182 CALL_METHOD_PUT_GLOBAL, 12183 sProviderHolder); 12184 12185 // Certain settings have been moved from global to the per-user secure namespace 12186 private static final HashSet<String> MOVED_TO_SECURE; 12187 static { 12188 MOVED_TO_SECURE = new HashSet<>(1); 12189 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 12190 } 12191 12192 /** @hide */ 12193 public static void getMovedToSecureSettings(Set<String> outKeySet) { 12194 outKeySet.addAll(MOVED_TO_SECURE); 12195 } 12196 12197 /** @hide */ 12198 public static void clearProviderForTest() { 12199 sProviderHolder.clearProviderForTest(); 12200 sNameValueCache.clearGenerationTrackerForTest(); 12201 } 12202 12203 /** 12204 * Look up a name in the database. 12205 * @param resolver to access the database with 12206 * @param name to look up in the table 12207 * @return the corresponding value, or null if not present 12208 */ 12209 public static String getString(ContentResolver resolver, String name) { 12210 return getStringForUser(resolver, name, resolver.getUserId()); 12211 } 12212 12213 /** @hide */ 12214 public static String getStringForUser(ContentResolver resolver, String name, 12215 int userHandle) { 12216 if (MOVED_TO_SECURE.contains(name)) { 12217 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 12218 + " to android.provider.Settings.Secure, returning read-only value."); 12219 return Secure.getStringForUser(resolver, name, userHandle); 12220 } 12221 return sNameValueCache.getStringForUser(resolver, name, userHandle); 12222 } 12223 12224 /** 12225 * Store a name/value pair into the database. 12226 * @param resolver to access the database with 12227 * @param name to store 12228 * @param value to associate with the name 12229 * @return true if the value was set, false on database errors 12230 */ 12231 public static boolean putString(ContentResolver resolver, 12232 String name, String value) { 12233 return putStringForUser(resolver, name, value, null, false, resolver.getUserId()); 12234 } 12235 12236 /** 12237 * Store a name/value pair into the database. 12238 * <p> 12239 * The method takes an optional tag to associate with the setting 12240 * which can be used to clear only settings made by your package and 12241 * associated with this tag by passing the tag to {@link 12242 * #resetToDefaults(ContentResolver, String)}. Anyone can override 12243 * the current tag. Also if another package changes the setting 12244 * then the tag will be set to the one specified in the set call 12245 * which can be null. Also any of the settings setters that do not 12246 * take a tag as an argument effectively clears the tag. 12247 * </p><p> 12248 * For example, if you set settings A and B with tags T1 and T2 and 12249 * another app changes setting A (potentially to the same value), it 12250 * can assign to it a tag T3 (note that now the package that changed 12251 * the setting is not yours). Now if you reset your changes for T1 and 12252 * T2 only setting B will be reset and A not (as it was changed by 12253 * another package) but since A did not change you are in the desired 12254 * initial state. Now if the other app changes the value of A (assuming 12255 * you registered an observer in the beginning) you would detect that 12256 * the setting was changed by another app and handle this appropriately 12257 * (ignore, set back to some value, etc). 12258 * </p><p> 12259 * Also the method takes an argument whether to make the value the 12260 * default for this setting. If the system already specified a default 12261 * value, then the one passed in here will <strong>not</strong> 12262 * be set as the default. 12263 * </p> 12264 * 12265 * @param resolver to access the database with. 12266 * @param name to store. 12267 * @param value to associate with the name. 12268 * @param tag to associated with the setting. 12269 * @param makeDefault whether to make the value the default one. 12270 * @return true if the value was set, false on database errors. 12271 * 12272 * @see #resetToDefaults(ContentResolver, String) 12273 * 12274 * @hide 12275 */ 12276 @SystemApi 12277 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 12278 public static boolean putString(@NonNull ContentResolver resolver, 12279 @NonNull String name, @Nullable String value, @Nullable String tag, 12280 boolean makeDefault) { 12281 return putStringForUser(resolver, name, value, tag, makeDefault, 12282 resolver.getUserId()); 12283 } 12284 12285 /** 12286 * Reset the settings to their defaults. This would reset <strong>only</strong> 12287 * settings set by the caller's package. Think of it of a way to undo your own 12288 * changes to the secure settings. Passing in the optional tag will reset only 12289 * settings changed by your package and associated with this tag. 12290 * 12291 * @param resolver Handle to the content resolver. 12292 * @param tag Optional tag which should be associated with the settings to reset. 12293 * 12294 * @see #putString(ContentResolver, String, String, String, boolean) 12295 * 12296 * @hide 12297 */ 12298 @SystemApi 12299 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 12300 public static void resetToDefaults(@NonNull ContentResolver resolver, 12301 @Nullable String tag) { 12302 resetToDefaultsAsUser(resolver, tag, RESET_MODE_PACKAGE_DEFAULTS, 12303 resolver.getUserId()); 12304 } 12305 12306 /** 12307 * Reset the settings to their defaults for a given user with a specific mode. The 12308 * optional tag argument is valid only for {@link #RESET_MODE_PACKAGE_DEFAULTS} 12309 * allowing resetting the settings made by a package and associated with the tag. 12310 * 12311 * @param resolver Handle to the content resolver. 12312 * @param tag Optional tag which should be associated with the settings to reset. 12313 * @param mode The reset mode. 12314 * @param userHandle The user for which to reset to defaults. 12315 * 12316 * @see #RESET_MODE_PACKAGE_DEFAULTS 12317 * @see #RESET_MODE_UNTRUSTED_DEFAULTS 12318 * @see #RESET_MODE_UNTRUSTED_CHANGES 12319 * @see #RESET_MODE_TRUSTED_DEFAULTS 12320 * 12321 * @hide 12322 */ 12323 public static void resetToDefaultsAsUser(@NonNull ContentResolver resolver, 12324 @Nullable String tag, @ResetMode int mode, @IntRange(from = 0) int userHandle) { 12325 try { 12326 Bundle arg = new Bundle(); 12327 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 12328 if (tag != null) { 12329 arg.putString(CALL_METHOD_TAG_KEY, tag); 12330 } 12331 arg.putInt(CALL_METHOD_RESET_MODE_KEY, mode); 12332 IContentProvider cp = sProviderHolder.getProvider(resolver); 12333 cp.call(resolver.getPackageName(), CALL_METHOD_RESET_GLOBAL, null, arg); 12334 } catch (RemoteException e) { 12335 Log.w(TAG, "Can't reset do defaults for " + CONTENT_URI, e); 12336 } 12337 } 12338 12339 /** @hide */ 12340 public static boolean putStringForUser(ContentResolver resolver, 12341 String name, String value, int userHandle) { 12342 return putStringForUser(resolver, name, value, null, false, userHandle); 12343 } 12344 12345 /** @hide */ 12346 public static boolean putStringForUser(@NonNull ContentResolver resolver, 12347 @NonNull String name, @Nullable String value, @Nullable String tag, 12348 boolean makeDefault, @UserIdInt int userHandle) { 12349 if (LOCAL_LOGV) { 12350 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 12351 + " for " + userHandle); 12352 } 12353 // Global and Secure have the same access policy so we can forward writes 12354 if (MOVED_TO_SECURE.contains(name)) { 12355 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 12356 + " to android.provider.Settings.Secure, value is unchanged."); 12357 return Secure.putStringForUser(resolver, name, value, tag, 12358 makeDefault, userHandle); 12359 } 12360 return sNameValueCache.putStringForUser(resolver, name, value, tag, 12361 makeDefault, userHandle); 12362 } 12363 12364 /** 12365 * Construct the content URI for a particular name/value pair, 12366 * useful for monitoring changes with a ContentObserver. 12367 * @param name to look up in the table 12368 * @return the corresponding content URI, or null if not present 12369 */ 12370 public static Uri getUriFor(String name) { 12371 return getUriFor(CONTENT_URI, name); 12372 } 12373 12374 /** 12375 * Convenience function for retrieving a single secure settings value 12376 * as an integer. Note that internally setting values are always 12377 * stored as strings; this function converts the string to an integer 12378 * for you. The default value will be returned if the setting is 12379 * not defined or not an integer. 12380 * 12381 * @param cr The ContentResolver to access. 12382 * @param name The name of the setting to retrieve. 12383 * @param def Value to return if the setting is not defined. 12384 * 12385 * @return The setting's current value, or 'def' if it is not defined 12386 * or not a valid integer. 12387 */ 12388 public static int getInt(ContentResolver cr, String name, int def) { 12389 String v = getString(cr, name); 12390 try { 12391 return v != null ? Integer.parseInt(v) : def; 12392 } catch (NumberFormatException e) { 12393 return def; 12394 } 12395 } 12396 12397 /** 12398 * Convenience function for retrieving a single secure settings value 12399 * as an integer. Note that internally setting values are always 12400 * stored as strings; this function converts the string to an integer 12401 * for you. 12402 * <p> 12403 * This version does not take a default value. If the setting has not 12404 * been set, or the string value is not a number, 12405 * it throws {@link SettingNotFoundException}. 12406 * 12407 * @param cr The ContentResolver to access. 12408 * @param name The name of the setting to retrieve. 12409 * 12410 * @throws SettingNotFoundException Thrown if a setting by the given 12411 * name can't be found or the setting value is not an integer. 12412 * 12413 * @return The setting's current value. 12414 */ 12415 public static int getInt(ContentResolver cr, String name) 12416 throws SettingNotFoundException { 12417 String v = getString(cr, name); 12418 try { 12419 return Integer.parseInt(v); 12420 } catch (NumberFormatException e) { 12421 throw new SettingNotFoundException(name); 12422 } 12423 } 12424 12425 /** 12426 * Convenience function for updating a single settings value as an 12427 * integer. This will either create a new entry in the table if the 12428 * given name does not exist, or modify the value of the existing row 12429 * with that name. Note that internally setting values are always 12430 * stored as strings, so this function converts the given value to a 12431 * string before storing it. 12432 * 12433 * @param cr The ContentResolver to access. 12434 * @param name The name of the setting to modify. 12435 * @param value The new value for the setting. 12436 * @return true if the value was set, false on database errors 12437 */ 12438 public static boolean putInt(ContentResolver cr, String name, int value) { 12439 return putString(cr, name, Integer.toString(value)); 12440 } 12441 12442 /** 12443 * Convenience function for retrieving a single secure settings value 12444 * as a {@code long}. Note that internally setting values are always 12445 * stored as strings; this function converts the string to a {@code long} 12446 * for you. The default value will be returned if the setting is 12447 * not defined or not a {@code long}. 12448 * 12449 * @param cr The ContentResolver to access. 12450 * @param name The name of the setting to retrieve. 12451 * @param def Value to return if the setting is not defined. 12452 * 12453 * @return The setting's current value, or 'def' if it is not defined 12454 * or not a valid {@code long}. 12455 */ 12456 public static long getLong(ContentResolver cr, String name, long def) { 12457 String valString = getString(cr, name); 12458 long value; 12459 try { 12460 value = valString != null ? Long.parseLong(valString) : def; 12461 } catch (NumberFormatException e) { 12462 value = def; 12463 } 12464 return value; 12465 } 12466 12467 /** 12468 * Convenience function for retrieving a single secure settings value 12469 * as a {@code long}. Note that internally setting values are always 12470 * stored as strings; this function converts the string to a {@code long} 12471 * for you. 12472 * <p> 12473 * This version does not take a default value. If the setting has not 12474 * been set, or the string value is not a number, 12475 * it throws {@link SettingNotFoundException}. 12476 * 12477 * @param cr The ContentResolver to access. 12478 * @param name The name of the setting to retrieve. 12479 * 12480 * @return The setting's current value. 12481 * @throws SettingNotFoundException Thrown if a setting by the given 12482 * name can't be found or the setting value is not an integer. 12483 */ 12484 public static long getLong(ContentResolver cr, String name) 12485 throws SettingNotFoundException { 12486 String valString = getString(cr, name); 12487 try { 12488 return Long.parseLong(valString); 12489 } catch (NumberFormatException e) { 12490 throw new SettingNotFoundException(name); 12491 } 12492 } 12493 12494 /** 12495 * Convenience function for updating a secure settings value as a long 12496 * integer. This will either create a new entry in the table if the 12497 * given name does not exist, or modify the value of the existing row 12498 * with that name. Note that internally setting values are always 12499 * stored as strings, so this function converts the given value to a 12500 * string before storing it. 12501 * 12502 * @param cr The ContentResolver to access. 12503 * @param name The name of the setting to modify. 12504 * @param value The new value for the setting. 12505 * @return true if the value was set, false on database errors 12506 */ 12507 public static boolean putLong(ContentResolver cr, String name, long value) { 12508 return putString(cr, name, Long.toString(value)); 12509 } 12510 12511 /** 12512 * Convenience function for retrieving a single secure settings value 12513 * as a floating point number. Note that internally setting values are 12514 * always stored as strings; this function converts the string to an 12515 * float for you. The default value will be returned if the setting 12516 * is not defined or not a valid float. 12517 * 12518 * @param cr The ContentResolver to access. 12519 * @param name The name of the setting to retrieve. 12520 * @param def Value to return if the setting is not defined. 12521 * 12522 * @return The setting's current value, or 'def' if it is not defined 12523 * or not a valid float. 12524 */ 12525 public static float getFloat(ContentResolver cr, String name, float def) { 12526 String v = getString(cr, name); 12527 try { 12528 return v != null ? Float.parseFloat(v) : def; 12529 } catch (NumberFormatException e) { 12530 return def; 12531 } 12532 } 12533 12534 /** 12535 * Convenience function for retrieving a single secure settings value 12536 * as a float. Note that internally setting values are always 12537 * stored as strings; this function converts the string to a float 12538 * for you. 12539 * <p> 12540 * This version does not take a default value. If the setting has not 12541 * been set, or the string value is not a number, 12542 * it throws {@link SettingNotFoundException}. 12543 * 12544 * @param cr The ContentResolver to access. 12545 * @param name The name of the setting to retrieve. 12546 * 12547 * @throws SettingNotFoundException Thrown if a setting by the given 12548 * name can't be found or the setting value is not a float. 12549 * 12550 * @return The setting's current value. 12551 */ 12552 public static float getFloat(ContentResolver cr, String name) 12553 throws SettingNotFoundException { 12554 String v = getString(cr, name); 12555 if (v == null) { 12556 throw new SettingNotFoundException(name); 12557 } 12558 try { 12559 return Float.parseFloat(v); 12560 } catch (NumberFormatException e) { 12561 throw new SettingNotFoundException(name); 12562 } 12563 } 12564 12565 /** 12566 * Convenience function for updating a single settings value as a 12567 * floating point number. This will either create a new entry in the 12568 * table if the given name does not exist, or modify the value of the 12569 * existing row with that name. Note that internally setting values 12570 * are always stored as strings, so this function converts the given 12571 * value to a string before storing it. 12572 * 12573 * @param cr The ContentResolver to access. 12574 * @param name The name of the setting to modify. 12575 * @param value The new value for the setting. 12576 * @return true if the value was set, false on database errors 12577 */ 12578 public static boolean putFloat(ContentResolver cr, String name, float value) { 12579 return putString(cr, name, Float.toString(value)); 12580 } 12581 12582 /** 12583 * Subscription to be used for voice call on a multi sim device. The supported values 12584 * are 0 = SUB1, 1 = SUB2 and etc. 12585 * @hide 12586 */ 12587 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 12588 12589 /** 12590 * Used to provide option to user to select subscription during dial. 12591 * The supported values are 0 = disable or 1 = enable prompt. 12592 * @hide 12593 */ 12594 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 12595 12596 /** 12597 * Subscription to be used for data call on a multi sim device. The supported values 12598 * are 0 = SUB1, 1 = SUB2 and etc. 12599 * @hide 12600 */ 12601 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 12602 12603 /** 12604 * Subscription to be used for SMS on a multi sim device. The supported values 12605 * are 0 = SUB1, 1 = SUB2 and etc. 12606 * @hide 12607 */ 12608 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 12609 12610 /** 12611 * Used to provide option to user to select subscription during send SMS. 12612 * The value 1 - enable, 0 - disable 12613 * @hide 12614 */ 12615 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 12616 12617 /** User preferred subscriptions setting. 12618 * This holds the details of the user selected subscription from the card and 12619 * the activation status. Each settings string have the comma separated values 12620 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 12621 * @hide 12622 */ 12623 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 12624 "user_preferred_sub2","user_preferred_sub3"}; 12625 12626 /** 12627 * Whether to enable new contacts aggregator or not. 12628 * The value 1 - enable, 0 - disable 12629 * @hide 12630 */ 12631 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 12632 12633 /** 12634 * Whether to enable contacts metadata syncing or not 12635 * The value 1 - enable, 0 - disable 12636 * 12637 * @removed 12638 */ 12639 @Deprecated 12640 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 12641 12642 /** 12643 * Whether to enable contacts metadata syncing or not 12644 * The value 1 - enable, 0 - disable 12645 */ 12646 public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled"; 12647 12648 /** 12649 * Whether to enable cellular on boot. 12650 * The value 1 - enable, 0 - disable 12651 * @hide 12652 */ 12653 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 12654 12655 /** 12656 * The maximum allowed notification enqueue rate in Hertz. 12657 * 12658 * Should be a float, and includes updates only. 12659 * @hide 12660 */ 12661 public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate"; 12662 12663 /** 12664 * Displays toasts when an app posts a notification that does not specify a valid channel. 12665 * 12666 * The value 1 - enable, 0 - disable 12667 * @hide 12668 */ 12669 public static final String SHOW_NOTIFICATION_CHANNEL_WARNINGS = 12670 "show_notification_channel_warnings"; 12671 12672 /** 12673 * Whether cell is enabled/disabled 12674 * @hide 12675 */ 12676 public static final String CELL_ON = "cell_on"; 12677 12678 /** 12679 * Global settings which can be accessed by instant apps. 12680 * @hide 12681 */ 12682 public static final Set<String> INSTANT_APP_SETTINGS = new ArraySet<>(); 12683 static { 12684 INSTANT_APP_SETTINGS.add(WAIT_FOR_DEBUGGER); 12685 INSTANT_APP_SETTINGS.add(DEVICE_PROVISIONED); 12686 INSTANT_APP_SETTINGS.add(DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES); 12687 INSTANT_APP_SETTINGS.add(DEVELOPMENT_FORCE_RTL); 12688 INSTANT_APP_SETTINGS.add(EPHEMERAL_COOKIE_MAX_SIZE_BYTES); 12689 INSTANT_APP_SETTINGS.add(AIRPLANE_MODE_ON); 12690 INSTANT_APP_SETTINGS.add(WINDOW_ANIMATION_SCALE); 12691 INSTANT_APP_SETTINGS.add(TRANSITION_ANIMATION_SCALE); 12692 INSTANT_APP_SETTINGS.add(ANIMATOR_DURATION_SCALE); 12693 INSTANT_APP_SETTINGS.add(DEBUG_VIEW_ATTRIBUTES); 12694 INSTANT_APP_SETTINGS.add(WTF_IS_FATAL); 12695 INSTANT_APP_SETTINGS.add(SEND_ACTION_APP_ERROR); 12696 INSTANT_APP_SETTINGS.add(ZEN_MODE); 12697 } 12698 12699 /** 12700 * Whether to show the high temperature warning notification. 12701 * @hide 12702 */ 12703 public static final String SHOW_TEMPERATURE_WARNING = "show_temperature_warning"; 12704 12705 /** 12706 * Temperature at which the high temperature warning notification should be shown. 12707 * @hide 12708 */ 12709 public static final String WARNING_TEMPERATURE = "warning_temperature"; 12710 12711 /** 12712 * Whether the diskstats logging task is enabled/disabled. 12713 * @hide 12714 */ 12715 public static final String ENABLE_DISKSTATS_LOGGING = "enable_diskstats_logging"; 12716 12717 /** 12718 * Whether the cache quota calculation task is enabled/disabled. 12719 * @hide 12720 */ 12721 public static final String ENABLE_CACHE_QUOTA_CALCULATION = 12722 "enable_cache_quota_calculation"; 12723 12724 /** 12725 * Whether the Deletion Helper no threshold toggle is available. 12726 * @hide 12727 */ 12728 public static final String ENABLE_DELETION_HELPER_NO_THRESHOLD_TOGGLE = 12729 "enable_deletion_helper_no_threshold_toggle"; 12730 12731 /** 12732 * The list of snooze options for notifications 12733 * This is encoded as a key=value list, separated by commas. Ex: 12734 * 12735 * "default=60,options_array=15:30:60:120" 12736 * 12737 * The following keys are supported: 12738 * 12739 * <pre> 12740 * default (int) 12741 * options_array (int[]) 12742 * </pre> 12743 * 12744 * All delays in integer minutes. Array order is respected. 12745 * Options will be used in order up to the maximum allowed by the UI. 12746 * @hide 12747 */ 12748 public static final String NOTIFICATION_SNOOZE_OPTIONS = 12749 "notification_snooze_options"; 12750 12751 /** 12752 * Settings key for the ratio of notification dismissals to notification views - one of the 12753 * criteria for showing the notification blocking helper. 12754 * 12755 * <p>The value is a float ranging from 0.0 to 1.0 (the closer to 0.0, the more intrusive 12756 * the blocking helper will be). 12757 * 12758 * @hide 12759 */ 12760 public static final String BLOCKING_HELPER_DISMISS_TO_VIEW_RATIO_LIMIT = 12761 "blocking_helper_dismiss_to_view_ratio"; 12762 12763 /** 12764 * Settings key for the longest streak of dismissals - one of the criteria for showing the 12765 * notification blocking helper. 12766 * 12767 * <p>The value is an integer greater than 0. 12768 * 12769 * @hide 12770 */ 12771 public static final String BLOCKING_HELPER_STREAK_LIMIT = "blocking_helper_streak_limit"; 12772 12773 /** 12774 * Configuration flags for SQLite Compatibility WAL. Encoded as a key-value list, separated 12775 * by commas. E.g.: compatibility_wal_supported=true, wal_syncmode=OFF 12776 * 12777 * Supported keys: 12778 * compatibility_wal_supported (boolean) 12779 * wal_syncmode (String) 12780 * 12781 * @hide 12782 */ 12783 public static final String SQLITE_COMPATIBILITY_WAL_FLAGS = 12784 "sqlite_compatibility_wal_flags"; 12785 12786 /** 12787 * Enable GNSS Raw Measurements Full Tracking? 12788 * 0 = no 12789 * 1 = yes 12790 * @hide 12791 */ 12792 public static final String ENABLE_GNSS_RAW_MEAS_FULL_TRACKING = 12793 "enable_gnss_raw_meas_full_tracking"; 12794 12795 /** 12796 * Whether the notification should be ongoing (persistent) when a carrier app install is 12797 * required. 12798 * 12799 * The value is a boolean (1 or 0). 12800 * @hide 12801 */ 12802 @SystemApi 12803 public static final String INSTALL_CARRIER_APP_NOTIFICATION_PERSISTENT = 12804 "install_carrier_app_notification_persistent"; 12805 12806 /** 12807 * The amount of time (ms) to hide the install carrier app notification after the user has 12808 * ignored it. After this time passes, the notification will be shown again 12809 * 12810 * The value is a long 12811 * @hide 12812 */ 12813 @SystemApi 12814 public static final String INSTALL_CARRIER_APP_NOTIFICATION_SLEEP_MILLIS = 12815 "install_carrier_app_notification_sleep_millis"; 12816 12817 /** 12818 * Whether we've enabled zram on this device. Takes effect on 12819 * reboot. The value "1" enables zram; "0" disables it, and 12820 * everything else is unspecified. 12821 * @hide 12822 */ 12823 public static final String ZRAM_ENABLED = 12824 "zram_enabled"; 12825 12826 /** 12827 * Whether we have enable CPU frequency scaling for this device. 12828 * For Wear, default is disable. 12829 * 12830 * The value is "1" for enable, "0" for disable. 12831 * @hide 12832 */ 12833 public static final String CPU_SCALING_ENABLED = 12834 "cpu_frequency_scaling_enabled"; 12835 12836 /** 12837 * Configuration flags for smart replies in notifications. 12838 * This is encoded as a key=value list, separated by commas. Ex: 12839 * 12840 * "enabled=1,max_squeeze_remeasure_count=3" 12841 * 12842 * The following keys are supported: 12843 * 12844 * <pre> 12845 * enabled (boolean) 12846 * requires_targeting_p (boolean) 12847 * max_squeeze_remeasure_attempts (int) 12848 * </pre> 12849 * @see com.android.systemui.statusbar.policy.SmartReplyConstants 12850 * @hide 12851 */ 12852 public static final String SMART_REPLIES_IN_NOTIFICATIONS_FLAGS = 12853 "smart_replies_in_notifications_flags"; 12854 12855 /** 12856 * If nonzero, crashes in foreground processes will bring up a dialog. 12857 * Otherwise, the process will be silently killed. 12858 * @hide 12859 */ 12860 public static final String SHOW_FIRST_CRASH_DIALOG = "show_first_crash_dialog"; 12861 12862 /** 12863 * If nonzero, crash dialogs will show an option to restart the app. 12864 * @hide 12865 */ 12866 public static final String SHOW_RESTART_IN_CRASH_DIALOG = "show_restart_in_crash_dialog"; 12867 12868 /** 12869 * If nonzero, crash dialogs will show an option to mute all future crash dialogs for 12870 * this app. 12871 * @hide 12872 */ 12873 public static final String SHOW_MUTE_IN_CRASH_DIALOG = "show_mute_in_crash_dialog"; 12874 12875 /** 12876 * If nonzero, will show the zen upgrade notification when the user toggles DND on/off. 12877 * @hide 12878 */ 12879 public static final String SHOW_ZEN_UPGRADE_NOTIFICATION = "show_zen_upgrade_notification"; 12880 12881 /** 12882 * If nonzero, will show the zen update settings suggestion. 12883 * @hide 12884 */ 12885 public static final String SHOW_ZEN_SETTINGS_SUGGESTION = "show_zen_settings_suggestion"; 12886 12887 /** 12888 * If nonzero, zen has not been updated to reflect new changes. 12889 * @hide 12890 */ 12891 public static final String ZEN_SETTINGS_UPDATED = "zen_settings_updated"; 12892 12893 /** 12894 * If nonzero, zen setting suggestion has beem viewed by user 12895 * @hide 12896 */ 12897 public static final String ZEN_SETTINGS_SUGGESTION_VIEWED = 12898 "zen_settings_suggestion_viewed"; 12899 12900 /** 12901 * Backup and restore agent timeout parameters. 12902 * These parameters are represented by a comma-delimited key-value list. 12903 * 12904 * The following strings are supported as keys: 12905 * <pre> 12906 * kv_backup_agent_timeout_millis (long) 12907 * full_backup_agent_timeout_millis (long) 12908 * shared_backup_agent_timeout_millis (long) 12909 * restore_agent_timeout_millis (long) 12910 * restore_agent_finished_timeout_millis (long) 12911 * </pre> 12912 * 12913 * They map to milliseconds represented as longs. 12914 * 12915 * Ex: "kv_backup_agent_timeout_millis=30000,full_backup_agent_timeout_millis=300000" 12916 * 12917 * @hide 12918 */ 12919 public static final String BACKUP_AGENT_TIMEOUT_PARAMETERS = 12920 "backup_agent_timeout_parameters"; 12921 12922 /** 12923 * Whether we have enabled swapping on this device. For Wear, default is 12924 * enabled. 12925 * 12926 * The value is "1" for enable, "0" for disable. 12927 * @hide 12928 */ 12929 public static final String SWAP_ENABLED = "swap_enabled"; 12930 12931 /** 12932 * Blacklist of GNSS satellites. 12933 * 12934 * This is a list of integers separated by commas to represent pairs of (constellation, 12935 * svid). Thus, the number of integers should be even. 12936 * 12937 * E.g.: "3,0,5,24" denotes (constellation=3, svid=0) and (constellation=5, svid=24) are 12938 * blacklisted. Note that svid=0 denotes all svids in the 12939 * constellation are blacklisted. 12940 * 12941 * @hide 12942 */ 12943 public static final String GNSS_SATELLITE_BLACKLIST = "gnss_satellite_blacklist"; 12944 12945 /** 12946 * Duration of updates in millisecond for GNSS location request from HAL to framework. 12947 * 12948 * If zero, the GNSS location request feature is disabled. 12949 * 12950 * The value is a non-negative long. 12951 * 12952 * @hide 12953 */ 12954 public static final String GNSS_HAL_LOCATION_REQUEST_DURATION_MILLIS = 12955 "gnss_hal_location_request_duration_millis"; 12956 } 12957 12958 /** 12959 * User-defined bookmarks and shortcuts. The target of each bookmark is an 12960 * Intent URL, allowing it to be either a web page or a particular 12961 * application activity. 12962 * 12963 * @hide 12964 */ 12965 public static final class Bookmarks implements BaseColumns 12966 { 12967 private static final String TAG = "Bookmarks"; 12968 12969 /** 12970 * The content:// style URL for this table 12971 */ 12972 public static final Uri CONTENT_URI = 12973 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 12974 12975 /** 12976 * The row ID. 12977 * <p>Type: INTEGER</p> 12978 */ 12979 public static final String ID = "_id"; 12980 12981 /** 12982 * Descriptive name of the bookmark that can be displayed to the user. 12983 * If this is empty, the title should be resolved at display time (use 12984 * {@link #getTitle(Context, Cursor)} any time you want to display the 12985 * title of a bookmark.) 12986 * <P> 12987 * Type: TEXT 12988 * </P> 12989 */ 12990 public static final String TITLE = "title"; 12991 12992 /** 12993 * Arbitrary string (displayed to the user) that allows bookmarks to be 12994 * organized into categories. There are some special names for 12995 * standard folders, which all start with '@'. The label displayed for 12996 * the folder changes with the locale (via {@link #getLabelForFolder}) but 12997 * the folder name does not change so you can consistently query for 12998 * the folder regardless of the current locale. 12999 * 13000 * <P>Type: TEXT</P> 13001 * 13002 */ 13003 public static final String FOLDER = "folder"; 13004 13005 /** 13006 * The Intent URL of the bookmark, describing what it points to. This 13007 * value is given to {@link android.content.Intent#getIntent} to create 13008 * an Intent that can be launched. 13009 * <P>Type: TEXT</P> 13010 */ 13011 public static final String INTENT = "intent"; 13012 13013 /** 13014 * Optional shortcut character associated with this bookmark. 13015 * <P>Type: INTEGER</P> 13016 */ 13017 public static final String SHORTCUT = "shortcut"; 13018 13019 /** 13020 * The order in which the bookmark should be displayed 13021 * <P>Type: INTEGER</P> 13022 */ 13023 public static final String ORDERING = "ordering"; 13024 13025 private static final String[] sIntentProjection = { INTENT }; 13026 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 13027 private static final String sShortcutSelection = SHORTCUT + "=?"; 13028 13029 /** 13030 * Convenience function to retrieve the bookmarked Intent for a 13031 * particular shortcut key. 13032 * 13033 * @param cr The ContentResolver to query. 13034 * @param shortcut The shortcut key. 13035 * 13036 * @return Intent The bookmarked URL, or null if there is no bookmark 13037 * matching the given shortcut. 13038 */ 13039 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 13040 { 13041 Intent intent = null; 13042 13043 Cursor c = cr.query(CONTENT_URI, 13044 sIntentProjection, sShortcutSelection, 13045 new String[] { String.valueOf((int) shortcut) }, ORDERING); 13046 // Keep trying until we find a valid shortcut 13047 try { 13048 while (intent == null && c.moveToNext()) { 13049 try { 13050 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 13051 intent = Intent.parseUri(intentURI, 0); 13052 } catch (java.net.URISyntaxException e) { 13053 // The stored URL is bad... ignore it. 13054 } catch (IllegalArgumentException e) { 13055 // Column not found 13056 Log.w(TAG, "Intent column not found", e); 13057 } 13058 } 13059 } finally { 13060 if (c != null) c.close(); 13061 } 13062 13063 return intent; 13064 } 13065 13066 /** 13067 * Add a new bookmark to the system. 13068 * 13069 * @param cr The ContentResolver to query. 13070 * @param intent The desired target of the bookmark. 13071 * @param title Bookmark title that is shown to the user; null if none 13072 * or it should be resolved to the intent's title. 13073 * @param folder Folder in which to place the bookmark; null if none. 13074 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 13075 * this is non-zero and there is an existing bookmark entry 13076 * with this same shortcut, then that existing shortcut is 13077 * cleared (the bookmark is not removed). 13078 * @return The unique content URL for the new bookmark entry. 13079 */ 13080 public static Uri add(ContentResolver cr, 13081 Intent intent, 13082 String title, 13083 String folder, 13084 char shortcut, 13085 int ordering) 13086 { 13087 // If a shortcut is supplied, and it is already defined for 13088 // another bookmark, then remove the old definition. 13089 if (shortcut != 0) { 13090 cr.delete(CONTENT_URI, sShortcutSelection, 13091 new String[] { String.valueOf((int) shortcut) }); 13092 } 13093 13094 ContentValues values = new ContentValues(); 13095 if (title != null) values.put(TITLE, title); 13096 if (folder != null) values.put(FOLDER, folder); 13097 values.put(INTENT, intent.toUri(0)); 13098 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 13099 values.put(ORDERING, ordering); 13100 return cr.insert(CONTENT_URI, values); 13101 } 13102 13103 /** 13104 * Return the folder name as it should be displayed to the user. This 13105 * takes care of localizing special folders. 13106 * 13107 * @param r Resources object for current locale; only need access to 13108 * system resources. 13109 * @param folder The value found in the {@link #FOLDER} column. 13110 * 13111 * @return CharSequence The label for this folder that should be shown 13112 * to the user. 13113 */ 13114 public static CharSequence getLabelForFolder(Resources r, String folder) { 13115 return folder; 13116 } 13117 13118 /** 13119 * Return the title as it should be displayed to the user. This takes 13120 * care of localizing bookmarks that point to activities. 13121 * 13122 * @param context A context. 13123 * @param cursor A cursor pointing to the row whose title should be 13124 * returned. The cursor must contain at least the {@link #TITLE} 13125 * and {@link #INTENT} columns. 13126 * @return A title that is localized and can be displayed to the user, 13127 * or the empty string if one could not be found. 13128 */ 13129 public static CharSequence getTitle(Context context, Cursor cursor) { 13130 int titleColumn = cursor.getColumnIndex(TITLE); 13131 int intentColumn = cursor.getColumnIndex(INTENT); 13132 if (titleColumn == -1 || intentColumn == -1) { 13133 throw new IllegalArgumentException( 13134 "The cursor must contain the TITLE and INTENT columns."); 13135 } 13136 13137 String title = cursor.getString(titleColumn); 13138 if (!TextUtils.isEmpty(title)) { 13139 return title; 13140 } 13141 13142 String intentUri = cursor.getString(intentColumn); 13143 if (TextUtils.isEmpty(intentUri)) { 13144 return ""; 13145 } 13146 13147 Intent intent; 13148 try { 13149 intent = Intent.parseUri(intentUri, 0); 13150 } catch (URISyntaxException e) { 13151 return ""; 13152 } 13153 13154 PackageManager packageManager = context.getPackageManager(); 13155 ResolveInfo info = packageManager.resolveActivity(intent, 0); 13156 return info != null ? info.loadLabel(packageManager) : ""; 13157 } 13158 } 13159 13160 /** 13161 * Returns the device ID that we should use when connecting to the mobile gtalk server. 13162 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 13163 * from the GoogleLoginService. 13164 * 13165 * @param androidId The Android ID for this device. 13166 * @return The device ID that should be used when connecting to the mobile gtalk server. 13167 * @hide 13168 */ 13169 public static String getGTalkDeviceId(long androidId) { 13170 return "android-" + Long.toHexString(androidId); 13171 } 13172 13173 private static final String[] PM_WRITE_SETTINGS = { 13174 android.Manifest.permission.WRITE_SETTINGS 13175 }; 13176 private static final String[] PM_CHANGE_NETWORK_STATE = { 13177 android.Manifest.permission.CHANGE_NETWORK_STATE, 13178 android.Manifest.permission.WRITE_SETTINGS 13179 }; 13180 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 13181 android.Manifest.permission.SYSTEM_ALERT_WINDOW 13182 }; 13183 13184 /** 13185 * Performs a strict and comprehensive check of whether a calling package is allowed to 13186 * write/modify system settings, as the condition differs for pre-M, M+, and 13187 * privileged/preinstalled apps. If the provided uid does not match the 13188 * callingPackage, a negative result will be returned. 13189 * @hide 13190 */ 13191 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 13192 String callingPackage, boolean throwException) { 13193 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 13194 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 13195 PM_WRITE_SETTINGS, false); 13196 } 13197 13198 /** 13199 * Performs a strict and comprehensive check of whether a calling package is allowed to 13200 * write/modify system settings, as the condition differs for pre-M, M+, and 13201 * privileged/preinstalled apps. If the provided uid does not match the 13202 * callingPackage, a negative result will be returned. The caller is expected to have 13203 * the WRITE_SETTINGS permission declared. 13204 * 13205 * Note: if the check is successful, the operation of this app will be updated to the 13206 * current time. 13207 * @hide 13208 */ 13209 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 13210 String callingPackage, boolean throwException) { 13211 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 13212 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 13213 PM_WRITE_SETTINGS, true); 13214 } 13215 13216 /** 13217 * Performs a strict and comprehensive check of whether a calling package is allowed to 13218 * change the state of network, as the condition differs for pre-M, M+, and 13219 * privileged/preinstalled apps. The caller is expected to have either the 13220 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 13221 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 13222 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 13223 * permission and cannot be revoked. See http://b/23597341 13224 * 13225 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 13226 * of this app will be updated to the current time. 13227 * @hide 13228 */ 13229 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 13230 String callingPackage, boolean throwException) { 13231 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 13232 == PackageManager.PERMISSION_GRANTED) { 13233 return true; 13234 } 13235 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 13236 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 13237 PM_CHANGE_NETWORK_STATE, true); 13238 } 13239 13240 /** 13241 * Performs a strict and comprehensive check of whether a calling package is allowed to 13242 * draw on top of other apps, as the conditions differs for pre-M, M+, and 13243 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 13244 * a negative result will be returned. 13245 * @hide 13246 */ 13247 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 13248 String callingPackage, boolean throwException) { 13249 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 13250 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 13251 PM_SYSTEM_ALERT_WINDOW, false); 13252 } 13253 13254 /** 13255 * Performs a strict and comprehensive check of whether a calling package is allowed to 13256 * draw on top of other apps, as the conditions differs for pre-M, M+, and 13257 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 13258 * a negative result will be returned. 13259 * 13260 * Note: if the check is successful, the operation of this app will be updated to the 13261 * current time. 13262 * @hide 13263 */ 13264 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 13265 callingPackage, boolean throwException) { 13266 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 13267 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 13268 PM_SYSTEM_ALERT_WINDOW, true); 13269 } 13270 13271 /** 13272 * Helper method to perform a general and comprehensive check of whether an operation that is 13273 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 13274 * OP_WRITE_SETTINGS 13275 * @hide 13276 */ 13277 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 13278 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 13279 permissions, boolean makeNote) { 13280 if (callingPackage == null) { 13281 return false; 13282 } 13283 13284 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 13285 int mode = AppOpsManager.MODE_DEFAULT; 13286 if (makeNote) { 13287 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 13288 } else { 13289 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 13290 } 13291 13292 switch (mode) { 13293 case AppOpsManager.MODE_ALLOWED: 13294 return true; 13295 13296 case AppOpsManager.MODE_DEFAULT: 13297 // this is the default operating mode after an app's installation 13298 // In this case we will check all associated static permission to see 13299 // if it is granted during install time. 13300 for (String permission : permissions) { 13301 if (context.checkCallingOrSelfPermission(permission) == PackageManager 13302 .PERMISSION_GRANTED) { 13303 // if either of the permissions are granted, we will allow it 13304 return true; 13305 } 13306 } 13307 13308 default: 13309 // this is for all other cases trickled down here... 13310 if (!throwException) { 13311 return false; 13312 } 13313 } 13314 13315 // prepare string to throw SecurityException 13316 StringBuilder exceptionMessage = new StringBuilder(); 13317 exceptionMessage.append(callingPackage); 13318 exceptionMessage.append(" was not granted "); 13319 if (permissions.length > 1) { 13320 exceptionMessage.append(" either of these permissions: "); 13321 } else { 13322 exceptionMessage.append(" this permission: "); 13323 } 13324 for (int i = 0; i < permissions.length; i++) { 13325 exceptionMessage.append(permissions[i]); 13326 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 13327 } 13328 13329 throw new SecurityException(exceptionMessage.toString()); 13330 } 13331 13332 /** 13333 * Retrieves a correponding package name for a given uid. It will query all 13334 * packages that are associated with the given uid, but it will return only 13335 * the zeroth result. 13336 * Note: If package could not be found, a null is returned. 13337 * @hide 13338 */ 13339 public static String getPackageNameForUid(Context context, int uid) { 13340 String[] packages = context.getPackageManager().getPackagesForUid(uid); 13341 if (packages == null) { 13342 return null; 13343 } 13344 return packages[0]; 13345 } 13346 } 13347
