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 android.annotation.NonNull; 20 import android.annotation.SdkConstant; 21 import android.annotation.SdkConstant.SdkConstantType; 22 import android.annotation.SystemApi; 23 import android.annotation.TestApi; 24 import android.app.ActivityThread; 25 import android.app.AppOpsManager; 26 import android.app.Application; 27 import android.app.SearchManager; 28 import android.app.WallpaperManager; 29 import android.content.ComponentName; 30 import android.content.ContentResolver; 31 import android.content.ContentValues; 32 import android.content.Context; 33 import android.content.IContentProvider; 34 import android.content.Intent; 35 import android.content.pm.ActivityInfo; 36 import android.content.pm.PackageManager; 37 import android.content.pm.ResolveInfo; 38 import android.content.res.Configuration; 39 import android.content.res.Resources; 40 import android.database.Cursor; 41 import android.database.SQLException; 42 import android.location.LocationManager; 43 import android.net.ConnectivityManager; 44 import android.net.Uri; 45 import android.net.wifi.WifiManager; 46 import android.os.BatteryManager; 47 import android.os.Bundle; 48 import android.os.DropBoxManager; 49 import android.os.IBinder; 50 import android.os.LocaleList; 51 import android.os.Process; 52 import android.os.RemoteException; 53 import android.os.ServiceManager; 54 import android.os.UserHandle; 55 import android.os.Build.VERSION_CODES; 56 import android.speech.tts.TextToSpeech; 57 import android.text.TextUtils; 58 import android.util.AndroidException; 59 import android.util.ArrayMap; 60 import android.util.ArraySet; 61 import android.util.Log; 62 import android.util.MemoryIntArray; 63 64 import com.android.internal.annotations.GuardedBy; 65 import com.android.internal.util.ArrayUtils; 66 import com.android.internal.widget.ILockSettings; 67 68 import java.io.IOException; 69 import java.net.URISyntaxException; 70 import java.text.SimpleDateFormat; 71 import java.util.HashMap; 72 import java.util.HashSet; 73 import java.util.Locale; 74 import java.util.Map; 75 import java.util.Set; 76 77 /** 78 * The Settings provider contains global system-level device preferences. 79 */ 80 public final class Settings { 81 82 // Intent actions for Settings 83 84 /** 85 * Activity Action: Show system settings. 86 * <p> 87 * Input: Nothing. 88 * <p> 89 * Output: Nothing. 90 */ 91 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 92 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 93 94 /** 95 * Activity Action: Show settings to allow configuration of APNs. 96 * <p> 97 * Input: Nothing. 98 * <p> 99 * Output: Nothing. 100 */ 101 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 102 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 103 104 /** 105 * Activity Action: Show settings to allow configuration of current location 106 * sources. 107 * <p> 108 * In some cases, a matching Activity may not exist, so ensure you 109 * safeguard against this. 110 * <p> 111 * Input: Nothing. 112 * <p> 113 * Output: Nothing. 114 */ 115 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 116 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 117 "android.settings.LOCATION_SOURCE_SETTINGS"; 118 119 /** 120 * Activity Action: Show settings to allow configuration of users. 121 * <p> 122 * In some cases, a matching Activity may not exist, so ensure you 123 * safeguard against this. 124 * <p> 125 * Input: Nothing. 126 * <p> 127 * Output: Nothing. 128 * @hide 129 */ 130 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 131 public static final String ACTION_USER_SETTINGS = 132 "android.settings.USER_SETTINGS"; 133 134 /** 135 * Activity Action: Show settings to allow configuration of wireless controls 136 * such as Wi-Fi, Bluetooth and Mobile networks. 137 * <p> 138 * In some cases, a matching Activity may not exist, so ensure you 139 * safeguard against this. 140 * <p> 141 * Input: Nothing. 142 * <p> 143 * Output: Nothing. 144 */ 145 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 146 public static final String ACTION_WIRELESS_SETTINGS = 147 "android.settings.WIRELESS_SETTINGS"; 148 149 /** 150 * Activity Action: Show tether provisioning activity. 151 * 152 * <p> 153 * In some cases, a matching Activity may not exist, so ensure you 154 * safeguard against this. 155 * <p> 156 * Input: {@link ConnectivityManager.EXTRA_TETHER_TYPE} should be included to specify which type 157 * of tethering should be checked. {@link ConnectivityManager.EXTRA_PROVISION_CALLBACK} should 158 * contain a {@link ResultReceiver} which will be called back with a tether result code. 159 * <p> 160 * Output: The result of the provisioning check. 161 * {@link ConnectivityManager.TETHER_ERROR_NO_ERROR} if successful, 162 * {@link ConnectivityManager.TETHER_ERROR_PROVISION_FAILED} for failure. 163 * 164 * @hide 165 */ 166 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 167 public static final String ACTION_TETHER_PROVISIONING = 168 "android.settings.TETHER_PROVISIONING_UI"; 169 170 /** 171 * Activity Action: Show settings to allow entering/exiting airplane mode. 172 * <p> 173 * In some cases, a matching Activity may not exist, so ensure you 174 * safeguard against this. 175 * <p> 176 * Input: Nothing. 177 * <p> 178 * Output: Nothing. 179 */ 180 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 181 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 182 "android.settings.AIRPLANE_MODE_SETTINGS"; 183 184 /** 185 * Activity Action: Modify Airplane mode settings using a voice command. 186 * <p> 187 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 188 * <p> 189 * This intent MUST be started using 190 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 191 * startVoiceActivity}. 192 * <p> 193 * Note: The activity implementing this intent MUST verify that 194 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 195 * modifying the setting. 196 * <p> 197 * Input: To tell which state airplane mode should be set to, add the 198 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 199 * If the extra is not included, no changes will be made. 200 * <p> 201 * Output: Nothing. 202 */ 203 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 204 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 205 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 206 207 /** 208 * Activity Action: Show settings for accessibility modules. 209 * <p> 210 * In some cases, a matching Activity may not exist, so ensure you 211 * safeguard against this. 212 * <p> 213 * Input: Nothing. 214 * <p> 215 * Output: Nothing. 216 */ 217 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 218 public static final String ACTION_ACCESSIBILITY_SETTINGS = 219 "android.settings.ACCESSIBILITY_SETTINGS"; 220 221 /** 222 * Activity Action: Show settings to control access to usage information. 223 * <p> 224 * In some cases, a matching Activity may not exist, so ensure you 225 * safeguard against this. 226 * <p> 227 * Input: Nothing. 228 * <p> 229 * Output: Nothing. 230 */ 231 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 232 public static final String ACTION_USAGE_ACCESS_SETTINGS = 233 "android.settings.USAGE_ACCESS_SETTINGS"; 234 235 /** 236 * Activity Category: Show application settings related to usage access. 237 * <p> 238 * An activity that provides a user interface for adjusting usage access related 239 * preferences for its containing application. Optional but recommended for apps that 240 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 241 * <p> 242 * The activity may define meta-data to describe what usage access is 243 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 244 * will be displayed in Settings. 245 * <p> 246 * Input: Nothing. 247 * <p> 248 * Output: Nothing. 249 */ 250 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 251 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 252 "android.intent.category.USAGE_ACCESS_CONFIG"; 253 254 /** 255 * Metadata key: Reason for needing usage access. 256 * <p> 257 * A key for metadata attached to an activity that receives action 258 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 259 * user as description of how the app uses usage access. 260 * <p> 261 */ 262 public static final String METADATA_USAGE_ACCESS_REASON = 263 "android.settings.metadata.USAGE_ACCESS_REASON"; 264 265 /** 266 * Activity Action: Show settings to allow configuration of security and 267 * location privacy. 268 * <p> 269 * In some cases, a matching Activity may not exist, so ensure you 270 * safeguard against this. 271 * <p> 272 * Input: Nothing. 273 * <p> 274 * Output: Nothing. 275 */ 276 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 277 public static final String ACTION_SECURITY_SETTINGS = 278 "android.settings.SECURITY_SETTINGS"; 279 280 /** 281 * Activity Action: Show trusted credentials settings, opening to the user tab, 282 * to allow management of installed credentials. 283 * <p> 284 * In some cases, a matching Activity may not exist, so ensure you 285 * safeguard against this. 286 * <p> 287 * Input: Nothing. 288 * <p> 289 * Output: Nothing. 290 * @hide 291 */ 292 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 293 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 294 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 295 296 /** 297 * Activity Action: Show dialog explaining that an installed CA cert may enable 298 * monitoring of encrypted network traffic. 299 * <p> 300 * In some cases, a matching Activity may not exist, so ensure you 301 * safeguard against this. Add {@link #EXTRA_NUMBER_OF_CERTIFICATES} extra to indicate the 302 * number of certificates. 303 * <p> 304 * Input: Nothing. 305 * <p> 306 * Output: Nothing. 307 * @hide 308 */ 309 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 310 public static final String ACTION_MONITORING_CERT_INFO = 311 "com.android.settings.MONITORING_CERT_INFO"; 312 313 /** 314 * Activity Action: Show settings to allow configuration of privacy options. 315 * <p> 316 * In some cases, a matching Activity may not exist, so ensure you 317 * safeguard against this. 318 * <p> 319 * Input: Nothing. 320 * <p> 321 * Output: Nothing. 322 */ 323 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 324 public static final String ACTION_PRIVACY_SETTINGS = 325 "android.settings.PRIVACY_SETTINGS"; 326 327 /** 328 * Activity Action: Show settings to allow configuration of VPN. 329 * <p> 330 * In some cases, a matching Activity may not exist, so ensure you 331 * safeguard against this. 332 * <p> 333 * Input: Nothing. 334 * <p> 335 * Output: Nothing. 336 */ 337 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 338 public static final String ACTION_VPN_SETTINGS = 339 "android.settings.VPN_SETTINGS"; 340 341 /** 342 * Activity Action: Show settings to allow configuration of Wi-Fi. 343 * <p> 344 * In some cases, a matching Activity may not exist, so ensure you 345 * safeguard against this. 346 * <p> 347 * Input: Nothing. 348 * <p> 349 * Output: Nothing. 350 351 */ 352 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 353 public static final String ACTION_WIFI_SETTINGS = 354 "android.settings.WIFI_SETTINGS"; 355 356 /** 357 * Activity Action: Show settings to allow configuration of a static IP 358 * address for Wi-Fi. 359 * <p> 360 * In some cases, a matching Activity may not exist, so ensure you safeguard 361 * against this. 362 * <p> 363 * Input: Nothing. 364 * <p> 365 * Output: Nothing. 366 */ 367 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 368 public static final String ACTION_WIFI_IP_SETTINGS = 369 "android.settings.WIFI_IP_SETTINGS"; 370 371 /** 372 * Activity Action: Show settings to allow configuration of Bluetooth. 373 * <p> 374 * In some cases, a matching Activity may not exist, so ensure you 375 * safeguard against this. 376 * <p> 377 * Input: Nothing. 378 * <p> 379 * Output: Nothing. 380 */ 381 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 382 public static final String ACTION_BLUETOOTH_SETTINGS = 383 "android.settings.BLUETOOTH_SETTINGS"; 384 385 /** 386 * Activity Action: Show settings to allow configuration of cast endpoints. 387 * <p> 388 * In some cases, a matching Activity may not exist, so ensure you 389 * safeguard against this. 390 * <p> 391 * Input: Nothing. 392 * <p> 393 * Output: Nothing. 394 */ 395 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 396 public static final String ACTION_CAST_SETTINGS = 397 "android.settings.CAST_SETTINGS"; 398 399 /** 400 * Activity Action: Show settings to allow configuration of date and time. 401 * <p> 402 * In some cases, a matching Activity may not exist, so ensure you 403 * safeguard against this. 404 * <p> 405 * Input: Nothing. 406 * <p> 407 * Output: Nothing. 408 */ 409 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 410 public static final String ACTION_DATE_SETTINGS = 411 "android.settings.DATE_SETTINGS"; 412 413 /** 414 * Activity Action: Show settings to allow configuration of sound and volume. 415 * <p> 416 * In some cases, a matching Activity may not exist, so ensure you 417 * safeguard against this. 418 * <p> 419 * Input: Nothing. 420 * <p> 421 * Output: Nothing. 422 */ 423 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 424 public static final String ACTION_SOUND_SETTINGS = 425 "android.settings.SOUND_SETTINGS"; 426 427 /** 428 * Activity Action: Show settings to allow configuration of display. 429 * <p> 430 * In some cases, a matching Activity may not exist, so ensure you 431 * safeguard against this. 432 * <p> 433 * Input: Nothing. 434 * <p> 435 * Output: Nothing. 436 */ 437 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 438 public static final String ACTION_DISPLAY_SETTINGS = 439 "android.settings.DISPLAY_SETTINGS"; 440 441 /** 442 * Activity Action: Show settings to allow configuration of Night display. 443 * <p> 444 * In some cases, a matching Activity may not exist, so ensure you 445 * safeguard against this. 446 * <p> 447 * Input: Nothing. 448 * <p> 449 * Output: Nothing. 450 * 451 * @hide 452 */ 453 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 454 public static final String ACTION_NIGHT_DISPLAY_SETTINGS = 455 "android.settings.NIGHT_DISPLAY_SETTINGS"; 456 457 /** 458 * Activity Action: Show settings to allow configuration of locale. 459 * <p> 460 * In some cases, a matching Activity may not exist, so ensure you 461 * safeguard against this. 462 * <p> 463 * Input: Nothing. 464 * <p> 465 * Output: Nothing. 466 */ 467 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 468 public static final String ACTION_LOCALE_SETTINGS = 469 "android.settings.LOCALE_SETTINGS"; 470 471 /** 472 * Activity Action: Show settings to configure input methods, in particular 473 * allowing the user to enable input methods. 474 * <p> 475 * In some cases, a matching Activity may not exist, so ensure you 476 * safeguard against this. 477 * <p> 478 * Input: Nothing. 479 * <p> 480 * Output: Nothing. 481 */ 482 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 483 public static final String ACTION_VOICE_INPUT_SETTINGS = 484 "android.settings.VOICE_INPUT_SETTINGS"; 485 486 /** 487 * Activity Action: Show settings to configure input methods, in particular 488 * allowing the user to enable input methods. 489 * <p> 490 * In some cases, a matching Activity may not exist, so ensure you 491 * safeguard against this. 492 * <p> 493 * Input: Nothing. 494 * <p> 495 * Output: Nothing. 496 */ 497 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 498 public static final String ACTION_INPUT_METHOD_SETTINGS = 499 "android.settings.INPUT_METHOD_SETTINGS"; 500 501 /** 502 * Activity Action: Show settings to enable/disable input method subtypes. 503 * <p> 504 * In some cases, a matching Activity may not exist, so ensure you 505 * safeguard against this. 506 * <p> 507 * To tell which input method's subtypes are displayed in the settings, add 508 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 509 * If there is no extra in this Intent, subtypes from all installed input methods 510 * will be displayed in the settings. 511 * 512 * @see android.view.inputmethod.InputMethodInfo#getId 513 * <p> 514 * Input: Nothing. 515 * <p> 516 * Output: Nothing. 517 */ 518 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 519 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 520 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 521 522 /** 523 * Activity Action: Show a dialog to select input method. 524 * <p> 525 * In some cases, a matching Activity may not exist, so ensure you 526 * safeguard against this. 527 * <p> 528 * Input: Nothing. 529 * <p> 530 * Output: Nothing. 531 * @hide 532 */ 533 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 534 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 535 "android.settings.SHOW_INPUT_METHOD_PICKER"; 536 537 /** 538 * Activity Action: Show settings to manage the user input dictionary. 539 * <p> 540 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 541 * it is guaranteed there will always be an appropriate implementation for this Intent action. 542 * In prior releases of the platform this was optional, so ensure you safeguard against it. 543 * <p> 544 * Input: Nothing. 545 * <p> 546 * Output: Nothing. 547 */ 548 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 549 public static final String ACTION_USER_DICTIONARY_SETTINGS = 550 "android.settings.USER_DICTIONARY_SETTINGS"; 551 552 /** 553 * Activity Action: Show settings to configure the hardware keyboard. 554 * <p> 555 * In some cases, a matching Activity may not exist, so ensure you 556 * safeguard against this. 557 * <p> 558 * Input: Nothing. 559 * <p> 560 * Output: Nothing. 561 */ 562 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 563 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 564 "android.settings.HARD_KEYBOARD_SETTINGS"; 565 566 /** 567 * Activity Action: Adds a word to the user dictionary. 568 * <p> 569 * In some cases, a matching Activity may not exist, so ensure you 570 * safeguard against this. 571 * <p> 572 * Input: An extra with key <code>word</code> that contains the word 573 * that should be added to the dictionary. 574 * <p> 575 * Output: Nothing. 576 * 577 * @hide 578 */ 579 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 580 public static final String ACTION_USER_DICTIONARY_INSERT = 581 "com.android.settings.USER_DICTIONARY_INSERT"; 582 583 /** 584 * Activity Action: Show settings to allow configuration of application-related settings. 585 * <p> 586 * In some cases, a matching Activity may not exist, so ensure you 587 * safeguard against this. 588 * <p> 589 * Input: Nothing. 590 * <p> 591 * Output: Nothing. 592 */ 593 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 594 public static final String ACTION_APPLICATION_SETTINGS = 595 "android.settings.APPLICATION_SETTINGS"; 596 597 /** 598 * Activity Action: Show settings to allow configuration of application 599 * development-related settings. As of 600 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 601 * a required part of the platform. 602 * <p> 603 * Input: Nothing. 604 * <p> 605 * Output: Nothing. 606 */ 607 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 608 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 609 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 610 611 /** 612 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 613 * <p> 614 * In some cases, a matching Activity may not exist, so ensure you 615 * safeguard against this. 616 * <p> 617 * Input: Nothing. 618 * <p> 619 * Output: Nothing. 620 */ 621 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 622 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 623 "android.settings.QUICK_LAUNCH_SETTINGS"; 624 625 /** 626 * Activity Action: Show settings to manage installed applications. 627 * <p> 628 * In some cases, a matching Activity may not exist, so ensure you 629 * safeguard against this. 630 * <p> 631 * Input: Nothing. 632 * <p> 633 * Output: Nothing. 634 */ 635 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 636 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 637 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 638 639 /** 640 * Activity Action: Show settings to manage all applications. 641 * <p> 642 * In some cases, a matching Activity may not exist, so ensure you 643 * safeguard against this. 644 * <p> 645 * Input: Nothing. 646 * <p> 647 * Output: Nothing. 648 */ 649 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 650 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 651 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 652 653 /** 654 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 655 * <p> 656 * In some cases, a matching Activity may not exist, so ensure you 657 * safeguard against this. 658 * <p> 659 * Input: Optionally, the Intent's data URI can specify the application package name to 660 * directly invoke the management GUI specific to the package name. For example 661 * "package:com.my.app". 662 * <p> 663 * Output: Nothing. 664 */ 665 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 666 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 667 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 668 669 /** 670 * Activity Action: Show screen for controlling which apps are allowed to write/modify 671 * system settings. 672 * <p> 673 * In some cases, a matching Activity may not exist, so ensure you 674 * safeguard against this. 675 * <p> 676 * Input: Optionally, the Intent's data URI can specify the application package name to 677 * directly invoke the management GUI specific to the package name. For example 678 * "package:com.my.app". 679 * <p> 680 * Output: Nothing. 681 */ 682 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 683 public static final String ACTION_MANAGE_WRITE_SETTINGS = 684 "android.settings.action.MANAGE_WRITE_SETTINGS"; 685 686 /** 687 * Activity Action: Show screen of details about a particular application. 688 * <p> 689 * In some cases, a matching Activity may not exist, so ensure you 690 * safeguard against this. 691 * <p> 692 * Input: The Intent's data URI specifies the application package name 693 * to be shown, with the "package" scheme. That is "package:com.my.app". 694 * <p> 695 * Output: Nothing. 696 */ 697 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 698 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 699 "android.settings.APPLICATION_DETAILS_SETTINGS"; 700 701 /** 702 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 703 * <p> 704 * Input: Nothing. 705 * <p> 706 * Output: Nothing. 707 * <p> 708 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 709 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 710 * already ignoring optimizations. You can use 711 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 712 * on this list. 713 */ 714 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 715 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 716 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 717 718 /** 719 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 720 * put them on the whitelist of apps shown by 721 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 722 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 723 * permission. 724 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 725 * provided by the platform for applications to operate correctly in the various power 726 * saving modes. This is only for unusual applications that need to deeply control their own 727 * execution, at the potential expense of the user's battery life. Note that these applications 728 * greatly run the risk of showing to the user as high power consumers on their device.</p> 729 * <p> 730 * Input: The Intent's data URI must specify the application package name 731 * to be shown, with the "package" scheme. That is "package:com.my.app". 732 * <p> 733 * Output: Nothing. 734 * <p> 735 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 736 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 737 * already ignoring optimizations. 738 */ 739 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 740 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 741 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 742 743 /** 744 * Activity Action: Show screen for controlling background data 745 * restrictions for a particular application. 746 * <p> 747 * Input: Intent's data URI set with an application name, using the 748 * "package" schema (like "package:com.my.app"). 749 * 750 * <p> 751 * Output: Nothing. 752 * <p> 753 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 754 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the 755 * status of the background data restrictions for them. 756 */ 757 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 758 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 759 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 760 761 /** 762 * @hide 763 * Activity Action: Show the "app ops" settings screen. 764 * <p> 765 * Input: Nothing. 766 * <p> 767 * Output: Nothing. 768 */ 769 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 770 public static final String ACTION_APP_OPS_SETTINGS = 771 "android.settings.APP_OPS_SETTINGS"; 772 773 /** 774 * Activity Action: Show settings for system update functionality. 775 * <p> 776 * In some cases, a matching Activity may not exist, so ensure you 777 * safeguard against this. 778 * <p> 779 * Input: Nothing. 780 * <p> 781 * Output: Nothing. 782 * 783 * @hide 784 */ 785 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 786 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 787 "android.settings.SYSTEM_UPDATE_SETTINGS"; 788 789 /** 790 * Activity Action: Show settings to allow configuration of sync settings. 791 * <p> 792 * In some cases, a matching Activity may not exist, so ensure you 793 * safeguard against this. 794 * <p> 795 * The account types available to add via the add account button may be restricted by adding an 796 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 797 * authorities. Only account types which can sync with that content provider will be offered to 798 * the user. 799 * <p> 800 * Input: Nothing. 801 * <p> 802 * Output: Nothing. 803 */ 804 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 805 public static final String ACTION_SYNC_SETTINGS = 806 "android.settings.SYNC_SETTINGS"; 807 808 /** 809 * Activity Action: Show add account screen for creating a new account. 810 * <p> 811 * In some cases, a matching Activity may not exist, so ensure you 812 * safeguard against this. 813 * <p> 814 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 815 * extra to the Intent with one or more syncable content provider's authorities. Only account 816 * types which can sync with that content provider will be offered to the user. 817 * <p> 818 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 819 * Intent with one or more account types. 820 * <p> 821 * Input: Nothing. 822 * <p> 823 * Output: Nothing. 824 */ 825 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 826 public static final String ACTION_ADD_ACCOUNT = 827 "android.settings.ADD_ACCOUNT_SETTINGS"; 828 829 /** 830 * Activity Action: Show settings for selecting the network operator. 831 * <p> 832 * In some cases, a matching Activity may not exist, so ensure you 833 * safeguard against this. 834 * <p> 835 * Input: Nothing. 836 * <p> 837 * Output: Nothing. 838 */ 839 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 840 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 841 "android.settings.NETWORK_OPERATOR_SETTINGS"; 842 843 /** 844 * Activity Action: Show settings for selection of 2G/3G. 845 * <p> 846 * In some cases, a matching Activity may not exist, so ensure you 847 * safeguard against this. 848 * <p> 849 * Input: Nothing. 850 * <p> 851 * Output: Nothing. 852 */ 853 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 854 public static final String ACTION_DATA_ROAMING_SETTINGS = 855 "android.settings.DATA_ROAMING_SETTINGS"; 856 857 /** 858 * Activity Action: Show settings for internal storage. 859 * <p> 860 * In some cases, a matching Activity may not exist, so ensure you 861 * safeguard against this. 862 * <p> 863 * Input: Nothing. 864 * <p> 865 * Output: Nothing. 866 */ 867 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 868 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 869 "android.settings.INTERNAL_STORAGE_SETTINGS"; 870 /** 871 * Activity Action: Show settings for memory card storage. 872 * <p> 873 * In some cases, a matching Activity may not exist, so ensure you 874 * safeguard against this. 875 * <p> 876 * Input: Nothing. 877 * <p> 878 * Output: Nothing. 879 */ 880 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 881 public static final String ACTION_MEMORY_CARD_SETTINGS = 882 "android.settings.MEMORY_CARD_SETTINGS"; 883 884 /** 885 * Activity Action: Show settings for global search. 886 * <p> 887 * In some cases, a matching Activity may not exist, so ensure you 888 * safeguard against this. 889 * <p> 890 * Input: Nothing. 891 * <p> 892 * Output: Nothing 893 */ 894 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 895 public static final String ACTION_SEARCH_SETTINGS = 896 "android.search.action.SEARCH_SETTINGS"; 897 898 /** 899 * Activity Action: Show general device information settings (serial 900 * number, software version, phone number, etc.). 901 * <p> 902 * In some cases, a matching Activity may not exist, so ensure you 903 * safeguard against this. 904 * <p> 905 * Input: Nothing. 906 * <p> 907 * Output: Nothing 908 */ 909 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 910 public static final String ACTION_DEVICE_INFO_SETTINGS = 911 "android.settings.DEVICE_INFO_SETTINGS"; 912 913 /** 914 * Activity Action: Show NFC settings. 915 * <p> 916 * This shows UI that allows NFC to be turned on or off. 917 * <p> 918 * In some cases, a matching Activity may not exist, so ensure you 919 * safeguard against this. 920 * <p> 921 * Input: Nothing. 922 * <p> 923 * Output: Nothing 924 * @see android.nfc.NfcAdapter#isEnabled() 925 */ 926 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 927 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 928 929 /** 930 * Activity Action: Show NFC Sharing settings. 931 * <p> 932 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 933 * off. 934 * <p> 935 * In some cases, a matching Activity may not exist, so ensure you 936 * safeguard against this. 937 * <p> 938 * Input: Nothing. 939 * <p> 940 * Output: Nothing 941 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 942 */ 943 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 944 public static final String ACTION_NFCSHARING_SETTINGS = 945 "android.settings.NFCSHARING_SETTINGS"; 946 947 /** 948 * Activity Action: Show NFC Tap & Pay settings 949 * <p> 950 * This shows UI that allows the user to configure Tap&Pay 951 * settings. 952 * <p> 953 * In some cases, a matching Activity may not exist, so ensure you 954 * safeguard against this. 955 * <p> 956 * Input: Nothing. 957 * <p> 958 * Output: Nothing 959 */ 960 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 961 public static final String ACTION_NFC_PAYMENT_SETTINGS = 962 "android.settings.NFC_PAYMENT_SETTINGS"; 963 964 /** 965 * Activity Action: Show Daydream settings. 966 * <p> 967 * In some cases, a matching Activity may not exist, so ensure you 968 * safeguard against this. 969 * <p> 970 * Input: Nothing. 971 * <p> 972 * Output: Nothing. 973 * @see android.service.dreams.DreamService 974 */ 975 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 976 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 977 978 /** 979 * Activity Action: Show Notification listener settings. 980 * <p> 981 * In some cases, a matching Activity may not exist, so ensure you 982 * safeguard against this. 983 * <p> 984 * Input: Nothing. 985 * <p> 986 * Output: Nothing. 987 * @see android.service.notification.NotificationListenerService 988 */ 989 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 990 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 991 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 992 993 /** 994 * Activity Action: Show Do Not Disturb access settings. 995 * <p> 996 * Users can grant and deny access to Do Not Disturb configuration from here. 997 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 998 * details. 999 * <p> 1000 * Input: Nothing. 1001 * <p> 1002 * Output: Nothing. 1003 */ 1004 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1005 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 1006 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 1007 1008 /** 1009 * @hide 1010 */ 1011 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1012 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 1013 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 1014 1015 /** 1016 * Activity Action: Show settings for video captioning. 1017 * <p> 1018 * In some cases, a matching Activity may not exist, so ensure you safeguard 1019 * 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_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1027 1028 /** 1029 * Activity Action: Show the top level print settings. 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_PRINT_SETTINGS = 1040 "android.settings.ACTION_PRINT_SETTINGS"; 1041 1042 /** 1043 * Activity Action: Show Zen Mode configuration settings. 1044 * 1045 * @hide 1046 */ 1047 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1048 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1049 1050 /** 1051 * Activity Action: Show Zen Mode priority configuration settings. 1052 * 1053 * @hide 1054 */ 1055 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1056 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1057 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1058 1059 /** 1060 * Activity Action: Show Zen Mode automation configuration settings. 1061 * 1062 * @hide 1063 */ 1064 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1065 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1066 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1067 1068 /** 1069 * Activity Action: Modify do not disturb mode settings. 1070 * <p> 1071 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1072 * <p> 1073 * This intent MUST be started using 1074 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1075 * startVoiceActivity}. 1076 * <p> 1077 * Note: The Activity implementing this intent MUST verify that 1078 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1079 * returns true before modifying the setting. 1080 * <p> 1081 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1082 * how long the user wishes to avoid interruptions for. The optional 1083 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1084 * enabling or disabling do not disturb mode. If either extra is not included, the 1085 * user maybe asked to provide the value. 1086 * <p> 1087 * Output: Nothing. 1088 */ 1089 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1090 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1091 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1092 1093 /** 1094 * Activity Action: Show Zen Mode schedule rule configuration settings. 1095 * 1096 * @hide 1097 */ 1098 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1099 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1100 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1101 1102 /** 1103 * Activity Action: Show Zen Mode event rule configuration settings. 1104 * 1105 * @hide 1106 */ 1107 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1108 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1109 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1110 1111 /** 1112 * Activity Action: Show Zen Mode external rule configuration settings. 1113 * 1114 * @hide 1115 */ 1116 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1117 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1118 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1119 1120 /** 1121 * Activity Action: Show the regulatory information screen for the device. 1122 * <p> 1123 * In some cases, a matching Activity may not exist, so ensure you safeguard 1124 * against this. 1125 * <p> 1126 * Input: Nothing. 1127 * <p> 1128 * Output: Nothing. 1129 */ 1130 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1131 public static final String 1132 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1133 1134 /** 1135 * Activity Action: Show Device Name Settings. 1136 * <p> 1137 * In some cases, a matching Activity may not exist, so ensure you safeguard 1138 * against this. 1139 * 1140 * @hide 1141 */ 1142 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1143 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1144 1145 /** 1146 * Activity Action: Show pairing settings. 1147 * <p> 1148 * In some cases, a matching Activity may not exist, so ensure you safeguard 1149 * against this. 1150 * 1151 * @hide 1152 */ 1153 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1154 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1155 1156 /** 1157 * Activity Action: Show battery saver settings. 1158 * <p> 1159 * In some cases, a matching Activity may not exist, so ensure you safeguard 1160 * against this. 1161 */ 1162 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1163 public static final String ACTION_BATTERY_SAVER_SETTINGS 1164 = "android.settings.BATTERY_SAVER_SETTINGS"; 1165 1166 /** 1167 * Activity Action: Modify Battery Saver mode setting using a voice command. 1168 * <p> 1169 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1170 * <p> 1171 * This intent MUST be started using 1172 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1173 * startVoiceActivity}. 1174 * <p> 1175 * Note: The activity implementing this intent MUST verify that 1176 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1177 * modifying the setting. 1178 * <p> 1179 * Input: To tell which state batter saver mode should be set to, add the 1180 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1181 * If the extra is not included, no changes will be made. 1182 * <p> 1183 * Output: Nothing. 1184 */ 1185 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1186 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1187 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1188 1189 /** 1190 * Activity Action: Show Home selection settings. If there are multiple activities 1191 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1192 * to pick your preferred activity. 1193 */ 1194 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1195 public static final String ACTION_HOME_SETTINGS 1196 = "android.settings.HOME_SETTINGS"; 1197 1198 1199 1200 /** 1201 * Activity Action: Show Default apps settings. 1202 * <p> 1203 * In some cases, a matching Activity may not exist, so ensure you 1204 * safeguard against this. 1205 * <p> 1206 * Input: Nothing. 1207 * <p> 1208 * Output: Nothing. 1209 */ 1210 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1211 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1212 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1213 1214 /** 1215 * Activity Action: Show notification settings. 1216 * 1217 * @hide 1218 */ 1219 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1220 public static final String ACTION_NOTIFICATION_SETTINGS 1221 = "android.settings.NOTIFICATION_SETTINGS"; 1222 1223 /** 1224 * Activity Action: Show notification settings for a single app. 1225 * 1226 * @hide 1227 */ 1228 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1229 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1230 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1231 1232 /** 1233 * Activity Action: Show notification redaction settings. 1234 * 1235 * @hide 1236 */ 1237 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1238 public static final String ACTION_APP_NOTIFICATION_REDACTION 1239 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1240 1241 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1242 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1243 1244 /** 1245 * Activity Action: Show a dialog with disabled by policy message. 1246 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1247 * the user know about this. 1248 * <p> 1249 * Input: Nothing. 1250 * <p> 1251 * Output: Nothing. 1252 * 1253 * @hide 1254 */ 1255 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1256 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1257 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1258 1259 /** 1260 * Activity Action: Show a dialog for remote bugreport flow. 1261 * <p> 1262 * Input: Nothing. 1263 * <p> 1264 * Output: Nothing. 1265 * 1266 * @hide 1267 */ 1268 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1269 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1270 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1271 1272 /** 1273 * Activity Action: Show VR listener settings. 1274 * <p> 1275 * Input: Nothing. 1276 * <p> 1277 * Output: Nothing. 1278 * 1279 * @see android.service.vr.VrListenerService 1280 */ 1281 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1282 public static final String ACTION_VR_LISTENER_SETTINGS 1283 = "android.settings.VR_LISTENER_SETTINGS"; 1284 1285 /** 1286 * Activity Action: Show Storage Manager settings. 1287 * <p> 1288 * Input: Nothing. 1289 * <p> 1290 * Output: Nothing. 1291 * 1292 * @hide 1293 */ 1294 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1295 public static final String ACTION_STORAGE_MANAGER_SETTINGS 1296 = "android.settings.STORAGE_MANAGER_SETTINGS"; 1297 1298 /** 1299 * Activity Action: Allows user to select current webview implementation. 1300 * <p> 1301 * Input: Nothing. 1302 * <p> 1303 * Output: Nothing. 1304 */ 1305 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1306 public static final String ACTION_WEBVIEW_SETTINGS = "android.settings.WEBVIEW_SETTINGS"; 1307 1308 // End of Intent actions for Settings 1309 1310 /** 1311 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1312 */ 1313 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1314 1315 /** 1316 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1317 */ 1318 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1319 1320 /** 1321 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1322 */ 1323 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1324 1325 /** 1326 * @hide - Specifies that the caller of the fast-path call()-based flow tracks 1327 * the settings generation in order to cache values locally. If this key is 1328 * mapped to a <code>null</code> string extra in the request bundle, the response 1329 * bundle will contain the same key mapped to a parcelable extra which would be 1330 * an {@link android.util.MemoryIntArray}. The response will also contain an 1331 * integer mapped to the {@link #CALL_METHOD_GENERATION_INDEX_KEY} which is the 1332 * index in the array clients should use to lookup the generation. For efficiency 1333 * the caller should request the generation tracking memory array only if it 1334 * doesn't already have it. 1335 * 1336 * @see #CALL_METHOD_GENERATION_INDEX_KEY 1337 */ 1338 public static final String CALL_METHOD_TRACK_GENERATION_KEY = "_track_generation"; 1339 1340 /** 1341 * @hide Key with the location in the {@link android.util.MemoryIntArray} where 1342 * to look up the generation id of the backing table. The value is an integer. 1343 * 1344 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1345 */ 1346 public static final String CALL_METHOD_GENERATION_INDEX_KEY = "_generation_index"; 1347 1348 /** 1349 * @hide Key with the settings table generation. The value is an integer. 1350 * 1351 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1352 */ 1353 public static final String CALL_METHOD_GENERATION_KEY = "_generation"; 1354 1355 /** 1356 * @hide - User handle argument extra to the fast-path call()-based requests 1357 */ 1358 public static final String CALL_METHOD_USER_KEY = "_user"; 1359 1360 /** @hide - Private call() method to write to 'system' table */ 1361 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1362 1363 /** @hide - Private call() method to write to 'secure' table */ 1364 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1365 1366 /** @hide - Private call() method to write to 'global' table */ 1367 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1368 1369 /** 1370 * Activity Extra: Limit available options in launched activity based on the given authority. 1371 * <p> 1372 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1373 * provider's authorities as a String[]. This field is used by some intents to alter the 1374 * behavior of the called activity. 1375 * <p> 1376 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1377 * on the authority given. 1378 */ 1379 public static final String EXTRA_AUTHORITIES = "authorities"; 1380 1381 /** 1382 * Activity Extra: Limit available options in launched activity based on the given account 1383 * types. 1384 * <p> 1385 * This can be passed as an extra field in an Activity Intent with one or more account types 1386 * as a String[]. This field is used by some intents to alter the behavior of the called 1387 * activity. 1388 * <p> 1389 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1390 * list. 1391 */ 1392 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1393 1394 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1395 1396 /** 1397 * Activity Extra: The device identifier to act upon. 1398 * <p> 1399 * This can be passed as an extra field in an Activity Intent with a single 1400 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1401 * settings for the given device. 1402 * <p> 1403 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1404 * dialog for the given device. 1405 * @hide 1406 */ 1407 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1408 1409 /** 1410 * Activity Extra: Enable or disable Airplane Mode. 1411 * <p> 1412 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1413 * intent as a boolean to indicate if it should be enabled. 1414 */ 1415 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1416 1417 /** 1418 * Activity Extra: Enable or disable Battery saver mode. 1419 * <p> 1420 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1421 * intent as a boolean to indicate if it should be enabled. 1422 */ 1423 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1424 "android.settings.extra.battery_saver_mode_enabled"; 1425 1426 /** 1427 * Activity Extra: Enable or disable Do Not Disturb mode. 1428 * <p> 1429 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1430 * intent as a boolean to indicate if it should be enabled. 1431 */ 1432 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1433 "android.settings.extra.do_not_disturb_mode_enabled"; 1434 1435 /** 1436 * Activity Extra: How many minutes to enable do not disturb mode for. 1437 * <p> 1438 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1439 * intent to indicate how long do not disturb mode should be enabled for. 1440 */ 1441 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1442 "android.settings.extra.do_not_disturb_mode_minutes"; 1443 1444 /** 1445 * Activity Extra: Number of certificates 1446 * <p> 1447 * This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO} 1448 * intent to indicate the number of certificates 1449 * @hide 1450 */ 1451 public static final String EXTRA_NUMBER_OF_CERTIFICATES = 1452 "android.settings.extra.number_of_certificates"; 1453 1454 private static final String JID_RESOURCE_PREFIX = "android"; 1455 1456 public static final String AUTHORITY = "settings"; 1457 1458 private static final String TAG = "Settings"; 1459 private static final boolean LOCAL_LOGV = false; 1460 1461 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1462 // with a partial enable/disable state in multi-threaded situations. 1463 private static final Object mLocationSettingsLock = new Object(); 1464 1465 public static class SettingNotFoundException extends AndroidException { 1466 public SettingNotFoundException(String msg) { 1467 super(msg); 1468 } 1469 } 1470 1471 /** 1472 * Common base for tables of name/value settings. 1473 */ 1474 public static class NameValueTable implements BaseColumns { 1475 public static final String NAME = "name"; 1476 public static final String VALUE = "value"; 1477 1478 protected static boolean putString(ContentResolver resolver, Uri uri, 1479 String name, String value) { 1480 // The database will take care of replacing duplicates. 1481 try { 1482 ContentValues values = new ContentValues(); 1483 values.put(NAME, name); 1484 values.put(VALUE, value); 1485 resolver.insert(uri, values); 1486 return true; 1487 } catch (SQLException e) { 1488 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1489 return false; 1490 } 1491 } 1492 1493 public static Uri getUriFor(Uri uri, String name) { 1494 return Uri.withAppendedPath(uri, name); 1495 } 1496 } 1497 1498 private static final class GenerationTracker { 1499 private final MemoryIntArray mArray; 1500 private final Runnable mErrorHandler; 1501 private final int mIndex; 1502 private int mCurrentGeneration; 1503 1504 public GenerationTracker(@NonNull MemoryIntArray array, int index, 1505 int generation, Runnable errorHandler) { 1506 mArray = array; 1507 mIndex = index; 1508 mErrorHandler = errorHandler; 1509 mCurrentGeneration = generation; 1510 } 1511 1512 public boolean isGenerationChanged() { 1513 final int currentGeneration = readCurrentGeneration(); 1514 if (currentGeneration >= 0) { 1515 if (currentGeneration == mCurrentGeneration) { 1516 return false; 1517 } 1518 mCurrentGeneration = currentGeneration; 1519 } 1520 return true; 1521 } 1522 1523 private int readCurrentGeneration() { 1524 try { 1525 return mArray.get(mIndex); 1526 } catch (IOException e) { 1527 Log.e(TAG, "Error getting current generation", e); 1528 if (mErrorHandler != null) { 1529 mErrorHandler.run(); 1530 } 1531 } 1532 return -1; 1533 } 1534 1535 public void destroy() { 1536 try { 1537 mArray.close(); 1538 } catch (IOException e) { 1539 Log.e(TAG, "Error closing backing array", e); 1540 if (mErrorHandler != null) { 1541 mErrorHandler.run(); 1542 } 1543 } 1544 } 1545 } 1546 1547 // Thread-safe. 1548 private static class NameValueCache { 1549 private static final boolean DEBUG = false; 1550 1551 private final Uri mUri; 1552 1553 private static final String[] SELECT_VALUE = 1554 new String[] { Settings.NameValueTable.VALUE }; 1555 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1556 1557 // Must synchronize on 'this' to access mValues and mValuesVersion. 1558 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1559 1560 // Initially null; set lazily and held forever. Synchronized on 'this'. 1561 private IContentProvider mContentProvider = null; 1562 1563 // The method we'll call (or null, to not use) on the provider 1564 // for the fast path of retrieving settings. 1565 private final String mCallGetCommand; 1566 private final String mCallSetCommand; 1567 1568 @GuardedBy("this") 1569 private GenerationTracker mGenerationTracker; 1570 1571 public NameValueCache(Uri uri, String getCommand, String setCommand) { 1572 mUri = uri; 1573 mCallGetCommand = getCommand; 1574 mCallSetCommand = setCommand; 1575 } 1576 1577 private IContentProvider lazyGetProvider(ContentResolver cr) { 1578 IContentProvider cp = null; 1579 synchronized (NameValueCache.this) { 1580 cp = mContentProvider; 1581 if (cp == null) { 1582 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1583 } 1584 } 1585 return cp; 1586 } 1587 1588 public boolean putStringForUser(ContentResolver cr, String name, String value, 1589 final int userHandle) { 1590 try { 1591 Bundle arg = new Bundle(); 1592 arg.putString(Settings.NameValueTable.VALUE, value); 1593 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1594 IContentProvider cp = lazyGetProvider(cr); 1595 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1596 } catch (RemoteException e) { 1597 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1598 return false; 1599 } 1600 return true; 1601 } 1602 1603 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1604 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1605 if (isSelf) { 1606 synchronized (NameValueCache.this) { 1607 if (mGenerationTracker != null) { 1608 if (mGenerationTracker.isGenerationChanged()) { 1609 if (DEBUG) { 1610 Log.i(TAG, "Generation changed for type:" 1611 + mUri.getPath() + " in package:" 1612 + cr.getPackageName() +" and user:" + userHandle); 1613 } 1614 mValues.clear(); 1615 } else if (mValues.containsKey(name)) { 1616 return mValues.get(name); 1617 } 1618 } 1619 } 1620 } else { 1621 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1622 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1623 } 1624 1625 IContentProvider cp = lazyGetProvider(cr); 1626 1627 // Try the fast path first, not using query(). If this 1628 // fails (alternate Settings provider that doesn't support 1629 // this interface?) then we fall back to the query/table 1630 // interface. 1631 if (mCallGetCommand != null) { 1632 try { 1633 Bundle args = null; 1634 if (!isSelf) { 1635 args = new Bundle(); 1636 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1637 } 1638 boolean needsGenerationTracker = false; 1639 synchronized (NameValueCache.this) { 1640 if (isSelf && mGenerationTracker == null) { 1641 needsGenerationTracker = true; 1642 if (args == null) { 1643 args = new Bundle(); 1644 } 1645 args.putString(CALL_METHOD_TRACK_GENERATION_KEY, null); 1646 if (DEBUG) { 1647 Log.i(TAG, "Requested generation tracker for type: "+ mUri.getPath() 1648 + " in package:" + cr.getPackageName() +" and user:" 1649 + userHandle); 1650 } 1651 } 1652 } 1653 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1654 if (b != null) { 1655 String value = b.getString(Settings.NameValueTable.VALUE); 1656 // Don't update our cache for reads of other users' data 1657 if (isSelf) { 1658 synchronized (NameValueCache.this) { 1659 if (needsGenerationTracker) { 1660 MemoryIntArray array = b.getParcelable( 1661 CALL_METHOD_TRACK_GENERATION_KEY); 1662 final int index = b.getInt( 1663 CALL_METHOD_GENERATION_INDEX_KEY, -1); 1664 if (array != null && index >= 0) { 1665 final int generation = b.getInt( 1666 CALL_METHOD_GENERATION_KEY, 0); 1667 if (DEBUG) { 1668 Log.i(TAG, "Received generation tracker for type:" 1669 + mUri.getPath() + " in package:" 1670 + cr.getPackageName() + " and user:" 1671 + userHandle + " with index:" + index); 1672 } 1673 mGenerationTracker = new GenerationTracker(array, index, 1674 generation, () -> { 1675 synchronized (NameValueCache.this) { 1676 Log.e(TAG, "Error accessing generation" 1677 + " tracker - removing"); 1678 if (mGenerationTracker != null) { 1679 GenerationTracker generationTracker = 1680 mGenerationTracker; 1681 mGenerationTracker = null; 1682 generationTracker.destroy(); 1683 mValues.clear(); 1684 } 1685 } 1686 }); 1687 } 1688 } 1689 mValues.put(name, value); 1690 } 1691 } else { 1692 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1693 + " by " + UserHandle.myUserId() 1694 + " so not updating cache"); 1695 } 1696 return value; 1697 } 1698 // If the response Bundle is null, we fall through 1699 // to the query interface below. 1700 } catch (RemoteException e) { 1701 // Not supported by the remote side? Fall through 1702 // to query(). 1703 } 1704 } 1705 1706 Cursor c = null; 1707 try { 1708 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1709 new String[]{name}, null, null); 1710 if (c == null) { 1711 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1712 return null; 1713 } 1714 1715 String value = c.moveToNext() ? c.getString(0) : null; 1716 synchronized (NameValueCache.this) { 1717 mValues.put(name, value); 1718 } 1719 if (LOCAL_LOGV) { 1720 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1721 name + " = " + (value == null ? "(null)" : value)); 1722 } 1723 return value; 1724 } catch (RemoteException e) { 1725 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1726 return null; // Return null, but don't cache it. 1727 } finally { 1728 if (c != null) c.close(); 1729 } 1730 } 1731 } 1732 1733 /** 1734 * Checks if the specified context can draw on top of other apps. As of API 1735 * level 23, an app cannot draw on top of other apps unless it declares the 1736 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 1737 * manifest, <em>and</em> the user specifically grants the app this 1738 * capability. To prompt the user to grant this approval, the app must send an 1739 * intent with the action 1740 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 1741 * causes the system to display a permission management screen. 1742 * 1743 * @param context App context. 1744 * @return true if the specified context can draw on top of other apps, false otherwise 1745 */ 1746 public static boolean canDrawOverlays(Context context) { 1747 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 1748 context.getOpPackageName(), false); 1749 } 1750 1751 /** 1752 * System settings, containing miscellaneous system preferences. This 1753 * table holds simple name/value pairs. There are convenience 1754 * functions for accessing individual settings entries. 1755 */ 1756 public static final class System extends NameValueTable { 1757 private static final float DEFAULT_FONT_SCALE = 1.0f; 1758 1759 /** @hide */ 1760 public static interface Validator { 1761 public boolean validate(String value); 1762 } 1763 1764 /** 1765 * The content:// style URL for this table 1766 */ 1767 public static final Uri CONTENT_URI = 1768 Uri.parse("content://" + AUTHORITY + "/system"); 1769 1770 private static final NameValueCache sNameValueCache = new NameValueCache( 1771 CONTENT_URI, 1772 CALL_METHOD_GET_SYSTEM, 1773 CALL_METHOD_PUT_SYSTEM); 1774 1775 private static final HashSet<String> MOVED_TO_SECURE; 1776 static { 1777 MOVED_TO_SECURE = new HashSet<String>(30); 1778 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1779 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1780 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1781 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1782 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1783 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1784 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1785 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1786 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1787 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1788 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1789 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1790 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1791 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1792 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1793 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1794 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1795 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1796 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1797 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1798 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1799 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1800 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1801 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1802 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1803 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1804 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1805 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1806 1807 // At one time in System, then Global, but now back in Secure 1808 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1809 } 1810 1811 private static final HashSet<String> MOVED_TO_GLOBAL; 1812 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1813 static { 1814 MOVED_TO_GLOBAL = new HashSet<String>(); 1815 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1816 1817 // these were originally in system but migrated to secure in the past, 1818 // so are duplicated in the Secure.* namespace 1819 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1820 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1821 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1822 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1823 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1824 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1825 1826 // these are moving directly from system to global 1827 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1828 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1829 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1830 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1831 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1832 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1833 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1834 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1835 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1836 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1837 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1838 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1839 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1840 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1841 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1842 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1843 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1844 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1845 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1846 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1847 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1848 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1849 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1850 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1851 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1852 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1853 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1854 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1855 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1856 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1857 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1858 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1859 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1860 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1861 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1862 } 1863 1864 private static final Validator sBooleanValidator = 1865 new DiscreteValueValidator(new String[] {"0", "1"}); 1866 1867 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1868 @Override 1869 public boolean validate(String value) { 1870 try { 1871 return Integer.parseInt(value) >= 0; 1872 } catch (NumberFormatException e) { 1873 return false; 1874 } 1875 } 1876 }; 1877 1878 private static final Validator sUriValidator = new Validator() { 1879 @Override 1880 public boolean validate(String value) { 1881 try { 1882 Uri.decode(value); 1883 return true; 1884 } catch (IllegalArgumentException e) { 1885 return false; 1886 } 1887 } 1888 }; 1889 1890 private static final Validator sLenientIpAddressValidator = new Validator() { 1891 private static final int MAX_IPV6_LENGTH = 45; 1892 1893 @Override 1894 public boolean validate(String value) { 1895 return value.length() <= MAX_IPV6_LENGTH; 1896 } 1897 }; 1898 1899 /** @hide */ 1900 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1901 outKeySet.addAll(MOVED_TO_GLOBAL); 1902 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1903 } 1904 1905 /** @hide */ 1906 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1907 outKeySet.addAll(MOVED_TO_SECURE); 1908 } 1909 1910 /** @hide */ 1911 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1912 outKeySet.addAll(MOVED_TO_GLOBAL); 1913 } 1914 1915 /** 1916 * Look up a name in the database. 1917 * @param resolver to access the database with 1918 * @param name to look up in the table 1919 * @return the corresponding value, or null if not present 1920 */ 1921 public static String getString(ContentResolver resolver, String name) { 1922 return getStringForUser(resolver, name, UserHandle.myUserId()); 1923 } 1924 1925 /** @hide */ 1926 public static String getStringForUser(ContentResolver resolver, String name, 1927 int userHandle) { 1928 if (MOVED_TO_SECURE.contains(name)) { 1929 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1930 + " to android.provider.Settings.Secure, returning read-only value."); 1931 return Secure.getStringForUser(resolver, name, userHandle); 1932 } 1933 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1934 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1935 + " to android.provider.Settings.Global, returning read-only value."); 1936 return Global.getStringForUser(resolver, name, userHandle); 1937 } 1938 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1939 } 1940 1941 /** 1942 * Store a name/value pair into the database. 1943 * @param resolver to access the database with 1944 * @param name to store 1945 * @param value to associate with the name 1946 * @return true if the value was set, false on database errors 1947 */ 1948 public static boolean putString(ContentResolver resolver, String name, String value) { 1949 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1950 } 1951 1952 /** @hide */ 1953 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1954 int userHandle) { 1955 if (MOVED_TO_SECURE.contains(name)) { 1956 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1957 + " to android.provider.Settings.Secure, value is unchanged."); 1958 return false; 1959 } 1960 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1961 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1962 + " to android.provider.Settings.Global, value is unchanged."); 1963 return false; 1964 } 1965 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1966 } 1967 1968 /** 1969 * Construct the content URI for a particular name/value pair, 1970 * useful for monitoring changes with a ContentObserver. 1971 * @param name to look up in the table 1972 * @return the corresponding content URI, or null if not present 1973 */ 1974 public static Uri getUriFor(String name) { 1975 if (MOVED_TO_SECURE.contains(name)) { 1976 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1977 + " to android.provider.Settings.Secure, returning Secure URI."); 1978 return Secure.getUriFor(Secure.CONTENT_URI, name); 1979 } 1980 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1981 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1982 + " to android.provider.Settings.Global, returning read-only global URI."); 1983 return Global.getUriFor(Global.CONTENT_URI, name); 1984 } 1985 return getUriFor(CONTENT_URI, name); 1986 } 1987 1988 /** 1989 * Convenience function for retrieving a single system settings value 1990 * as an integer. Note that internally setting values are always 1991 * stored as strings; this function converts the string to an integer 1992 * for you. The default value will be returned if the setting is 1993 * not defined or not an integer. 1994 * 1995 * @param cr The ContentResolver to access. 1996 * @param name The name of the setting to retrieve. 1997 * @param def Value to return if the setting is not defined. 1998 * 1999 * @return The setting's current value, or 'def' if it is not defined 2000 * or not a valid integer. 2001 */ 2002 public static int getInt(ContentResolver cr, String name, int def) { 2003 return getIntForUser(cr, name, def, UserHandle.myUserId()); 2004 } 2005 2006 /** @hide */ 2007 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2008 String v = getStringForUser(cr, name, userHandle); 2009 try { 2010 return v != null ? Integer.parseInt(v) : def; 2011 } catch (NumberFormatException e) { 2012 return def; 2013 } 2014 } 2015 2016 /** 2017 * Convenience function for retrieving a single system settings value 2018 * as an integer. Note that internally setting values are always 2019 * stored as strings; this function converts the string to an integer 2020 * for you. 2021 * <p> 2022 * This version does not take a default value. If the setting has not 2023 * been set, or the string value is not a number, 2024 * it throws {@link SettingNotFoundException}. 2025 * 2026 * @param cr The ContentResolver to access. 2027 * @param name The name of the setting to retrieve. 2028 * 2029 * @throws SettingNotFoundException Thrown if a setting by the given 2030 * name can't be found or the setting value is not an integer. 2031 * 2032 * @return The setting's current value. 2033 */ 2034 public static int getInt(ContentResolver cr, String name) 2035 throws SettingNotFoundException { 2036 return getIntForUser(cr, name, UserHandle.myUserId()); 2037 } 2038 2039 /** @hide */ 2040 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2041 throws SettingNotFoundException { 2042 String v = getStringForUser(cr, name, userHandle); 2043 try { 2044 return Integer.parseInt(v); 2045 } catch (NumberFormatException e) { 2046 throw new SettingNotFoundException(name); 2047 } 2048 } 2049 2050 /** 2051 * Convenience function for updating a single settings value as an 2052 * integer. This will either create a new entry in the table if the 2053 * given name does not exist, or modify the value of the existing row 2054 * with that name. Note that internally setting values are always 2055 * stored as strings, so this function converts the given value to a 2056 * string before storing it. 2057 * 2058 * @param cr The ContentResolver to access. 2059 * @param name The name of the setting to modify. 2060 * @param value The new value for the setting. 2061 * @return true if the value was set, false on database errors 2062 */ 2063 public static boolean putInt(ContentResolver cr, String name, int value) { 2064 return putIntForUser(cr, name, value, UserHandle.myUserId()); 2065 } 2066 2067 /** @hide */ 2068 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2069 int userHandle) { 2070 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2071 } 2072 2073 /** 2074 * Convenience function for retrieving a single system settings value 2075 * as a {@code long}. Note that internally setting values are always 2076 * stored as strings; this function converts the string to a {@code long} 2077 * for you. The default value will be returned if the setting is 2078 * not defined or not a {@code long}. 2079 * 2080 * @param cr The ContentResolver to access. 2081 * @param name The name of the setting to retrieve. 2082 * @param def Value to return if the setting is not defined. 2083 * 2084 * @return The setting's current value, or 'def' if it is not defined 2085 * or not a valid {@code long}. 2086 */ 2087 public static long getLong(ContentResolver cr, String name, long def) { 2088 return getLongForUser(cr, name, def, UserHandle.myUserId()); 2089 } 2090 2091 /** @hide */ 2092 public static long getLongForUser(ContentResolver cr, String name, long def, 2093 int userHandle) { 2094 String valString = getStringForUser(cr, name, userHandle); 2095 long value; 2096 try { 2097 value = valString != null ? Long.parseLong(valString) : def; 2098 } catch (NumberFormatException e) { 2099 value = def; 2100 } 2101 return value; 2102 } 2103 2104 /** 2105 * Convenience function for retrieving a single system settings value 2106 * as a {@code long}. Note that internally setting values are always 2107 * stored as strings; this function converts the string to a {@code long} 2108 * for you. 2109 * <p> 2110 * This version does not take a default value. If the setting has not 2111 * been set, or the string value is not a number, 2112 * it throws {@link SettingNotFoundException}. 2113 * 2114 * @param cr The ContentResolver to access. 2115 * @param name The name of the setting to retrieve. 2116 * 2117 * @return The setting's current value. 2118 * @throws SettingNotFoundException Thrown if a setting by the given 2119 * name can't be found or the setting value is not an integer. 2120 */ 2121 public static long getLong(ContentResolver cr, String name) 2122 throws SettingNotFoundException { 2123 return getLongForUser(cr, name, UserHandle.myUserId()); 2124 } 2125 2126 /** @hide */ 2127 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2128 throws SettingNotFoundException { 2129 String valString = getStringForUser(cr, name, userHandle); 2130 try { 2131 return Long.parseLong(valString); 2132 } catch (NumberFormatException e) { 2133 throw new SettingNotFoundException(name); 2134 } 2135 } 2136 2137 /** 2138 * Convenience function for updating a single settings value as a long 2139 * integer. This will either create a new entry in the table if the 2140 * given name does not exist, or modify the value of the existing row 2141 * with that name. Note that internally setting values are always 2142 * stored as strings, so this function converts the given value to a 2143 * string before storing it. 2144 * 2145 * @param cr The ContentResolver to access. 2146 * @param name The name of the setting to modify. 2147 * @param value The new value for the setting. 2148 * @return true if the value was set, false on database errors 2149 */ 2150 public static boolean putLong(ContentResolver cr, String name, long value) { 2151 return putLongForUser(cr, name, value, UserHandle.myUserId()); 2152 } 2153 2154 /** @hide */ 2155 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2156 int userHandle) { 2157 return putStringForUser(cr, name, Long.toString(value), userHandle); 2158 } 2159 2160 /** 2161 * Convenience function for retrieving a single system settings value 2162 * as a floating point number. Note that internally setting values are 2163 * always stored as strings; this function converts the string to an 2164 * float for you. The default value will be returned if the setting 2165 * is not defined or not a valid float. 2166 * 2167 * @param cr The ContentResolver to access. 2168 * @param name The name of the setting to retrieve. 2169 * @param def Value to return if the setting is not defined. 2170 * 2171 * @return The setting's current value, or 'def' if it is not defined 2172 * or not a valid float. 2173 */ 2174 public static float getFloat(ContentResolver cr, String name, float def) { 2175 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2176 } 2177 2178 /** @hide */ 2179 public static float getFloatForUser(ContentResolver cr, String name, float def, 2180 int userHandle) { 2181 String v = getStringForUser(cr, name, userHandle); 2182 try { 2183 return v != null ? Float.parseFloat(v) : def; 2184 } catch (NumberFormatException e) { 2185 return def; 2186 } 2187 } 2188 2189 /** 2190 * Convenience function for retrieving a single system settings value 2191 * as a float. Note that internally setting values are always 2192 * stored as strings; this function converts the string to a float 2193 * for you. 2194 * <p> 2195 * This version does not take a default value. If the setting has not 2196 * been set, or the string value is not a number, 2197 * it throws {@link SettingNotFoundException}. 2198 * 2199 * @param cr The ContentResolver to access. 2200 * @param name The name of the setting to retrieve. 2201 * 2202 * @throws SettingNotFoundException Thrown if a setting by the given 2203 * name can't be found or the setting value is not a float. 2204 * 2205 * @return The setting's current value. 2206 */ 2207 public static float getFloat(ContentResolver cr, String name) 2208 throws SettingNotFoundException { 2209 return getFloatForUser(cr, name, UserHandle.myUserId()); 2210 } 2211 2212 /** @hide */ 2213 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2214 throws SettingNotFoundException { 2215 String v = getStringForUser(cr, name, userHandle); 2216 if (v == null) { 2217 throw new SettingNotFoundException(name); 2218 } 2219 try { 2220 return Float.parseFloat(v); 2221 } catch (NumberFormatException e) { 2222 throw new SettingNotFoundException(name); 2223 } 2224 } 2225 2226 /** 2227 * Convenience function for updating a single settings value as a 2228 * floating point number. This will either create a new entry in the 2229 * table if the given name does not exist, or modify the value of the 2230 * existing row with that name. Note that internally setting values 2231 * are always stored as strings, so this function converts the given 2232 * value to a string before storing it. 2233 * 2234 * @param cr The ContentResolver to access. 2235 * @param name The name of the setting to modify. 2236 * @param value The new value for the setting. 2237 * @return true if the value was set, false on database errors 2238 */ 2239 public static boolean putFloat(ContentResolver cr, String name, float value) { 2240 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2241 } 2242 2243 /** @hide */ 2244 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2245 int userHandle) { 2246 return putStringForUser(cr, name, Float.toString(value), userHandle); 2247 } 2248 2249 /** 2250 * Convenience function to read all of the current 2251 * configuration-related settings into a 2252 * {@link Configuration} object. 2253 * 2254 * @param cr The ContentResolver to access. 2255 * @param outConfig Where to place the configuration settings. 2256 */ 2257 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2258 adjustConfigurationForUser(cr, outConfig, UserHandle.myUserId(), 2259 false /* updateSettingsIfEmpty */); 2260 } 2261 2262 /** @hide */ 2263 public static void adjustConfigurationForUser(ContentResolver cr, Configuration outConfig, 2264 int userHandle, boolean updateSettingsIfEmpty) { 2265 outConfig.fontScale = Settings.System.getFloatForUser( 2266 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2267 if (outConfig.fontScale < 0) { 2268 outConfig.fontScale = DEFAULT_FONT_SCALE; 2269 } 2270 2271 final String localeValue = 2272 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle); 2273 if (localeValue != null) { 2274 outConfig.setLocales(LocaleList.forLanguageTags(localeValue)); 2275 } else { 2276 // Do not update configuration with emtpy settings since we need to take over the 2277 // locale list of previous user if the settings value is empty. This happens when a 2278 // new user is created. 2279 2280 if (updateSettingsIfEmpty) { 2281 // Make current configuration persistent. This is necessary the first time a 2282 // user log in. At the first login, the configuration settings are empty, so we 2283 // need to store the adjusted configuration as the initial settings. 2284 Settings.System.putStringForUser( 2285 cr, SYSTEM_LOCALES, outConfig.getLocales().toLanguageTags(), 2286 userHandle); 2287 } 2288 } 2289 } 2290 2291 /** 2292 * @hide Erase the fields in the Configuration that should be applied 2293 * by the settings. 2294 */ 2295 public static void clearConfiguration(Configuration inoutConfig) { 2296 inoutConfig.fontScale = 0; 2297 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2298 inoutConfig.clearLocales(); 2299 } 2300 } 2301 2302 /** 2303 * Convenience function to write a batch of configuration-related 2304 * settings from a {@link Configuration} object. 2305 * 2306 * @param cr The ContentResolver to access. 2307 * @param config The settings to write. 2308 * @return true if the values were set, false on database errors 2309 */ 2310 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2311 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2312 } 2313 2314 /** @hide */ 2315 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2316 int userHandle) { 2317 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2318 Settings.System.putStringForUser( 2319 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2320 } 2321 2322 /** @hide */ 2323 public static boolean hasInterestingConfigurationChanges(int changes) { 2324 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2325 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2326 } 2327 2328 /** @deprecated - Do not use */ 2329 @Deprecated 2330 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2331 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2332 } 2333 2334 /** 2335 * @hide 2336 * @deprecated - Do not use 2337 */ 2338 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2339 int userHandle) { 2340 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2341 } 2342 2343 /** @deprecated - Do not use */ 2344 @Deprecated 2345 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2346 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2347 } 2348 2349 /** 2350 * @hide 2351 * @deprecated - Do not use 2352 */ 2353 @Deprecated 2354 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2355 int userHandle) { 2356 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2357 } 2358 2359 private static final class DiscreteValueValidator implements Validator { 2360 private final String[] mValues; 2361 2362 public DiscreteValueValidator(String[] values) { 2363 mValues = values; 2364 } 2365 2366 @Override 2367 public boolean validate(String value) { 2368 return ArrayUtils.contains(mValues, value); 2369 } 2370 } 2371 2372 private static final class InclusiveIntegerRangeValidator implements Validator { 2373 private final int mMin; 2374 private final int mMax; 2375 2376 public InclusiveIntegerRangeValidator(int min, int max) { 2377 mMin = min; 2378 mMax = max; 2379 } 2380 2381 @Override 2382 public boolean validate(String value) { 2383 try { 2384 final int intValue = Integer.parseInt(value); 2385 return intValue >= mMin && intValue <= mMax; 2386 } catch (NumberFormatException e) { 2387 return false; 2388 } 2389 } 2390 } 2391 2392 private static final class InclusiveFloatRangeValidator implements Validator { 2393 private final float mMin; 2394 private final float mMax; 2395 2396 public InclusiveFloatRangeValidator(float min, float max) { 2397 mMin = min; 2398 mMax = max; 2399 } 2400 2401 @Override 2402 public boolean validate(String value) { 2403 try { 2404 final float floatValue = Float.parseFloat(value); 2405 return floatValue >= mMin && floatValue <= mMax; 2406 } catch (NumberFormatException e) { 2407 return false; 2408 } 2409 } 2410 } 2411 2412 /** 2413 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2414 */ 2415 @Deprecated 2416 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2417 2418 /** 2419 * What happens when the user presses the end call button if they're not 2420 * on a call.<br/> 2421 * <b>Values:</b><br/> 2422 * 0 - The end button does nothing.<br/> 2423 * 1 - The end button goes to the home screen.<br/> 2424 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2425 * 3 - The end button goes to the home screen. If the user is already on the 2426 * home screen, it puts the device to sleep. 2427 */ 2428 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2429 2430 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2431 new InclusiveIntegerRangeValidator(0, 3); 2432 2433 /** 2434 * END_BUTTON_BEHAVIOR value for "go home". 2435 * @hide 2436 */ 2437 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2438 2439 /** 2440 * END_BUTTON_BEHAVIOR value for "go to sleep". 2441 * @hide 2442 */ 2443 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2444 2445 /** 2446 * END_BUTTON_BEHAVIOR default value. 2447 * @hide 2448 */ 2449 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2450 2451 /** 2452 * Is advanced settings mode turned on. 0 == no, 1 == yes 2453 * @hide 2454 */ 2455 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2456 2457 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2458 2459 /** 2460 * ADVANCED_SETTINGS default value. 2461 * @hide 2462 */ 2463 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2464 2465 /** 2466 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2467 */ 2468 @Deprecated 2469 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2470 2471 /** 2472 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2473 */ 2474 @Deprecated 2475 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2476 2477 /** 2478 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2479 */ 2480 @Deprecated 2481 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2482 2483 /** 2484 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2485 * {@hide} 2486 */ 2487 @Deprecated 2488 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2489 2490 /** 2491 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2492 */ 2493 @Deprecated 2494 public static final String RADIO_CELL = Global.RADIO_CELL; 2495 2496 /** 2497 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2498 */ 2499 @Deprecated 2500 public static final String RADIO_NFC = Global.RADIO_NFC; 2501 2502 /** 2503 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2504 */ 2505 @Deprecated 2506 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2507 2508 /** 2509 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2510 * 2511 * {@hide} 2512 */ 2513 @Deprecated 2514 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2515 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2516 2517 /** 2518 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2519 */ 2520 @Deprecated 2521 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2522 2523 /** 2524 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2525 */ 2526 @Deprecated 2527 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2528 2529 /** 2530 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2531 */ 2532 @Deprecated 2533 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2534 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2535 2536 /** 2537 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2538 */ 2539 @Deprecated 2540 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2541 2542 /** 2543 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2544 */ 2545 @Deprecated 2546 public static final String MODE_RINGER = Global.MODE_RINGER; 2547 2548 /** 2549 * Whether to use static IP and other static network attributes. 2550 * <p> 2551 * Set to 1 for true and 0 for false. 2552 * 2553 * @deprecated Use {@link WifiManager} instead 2554 */ 2555 @Deprecated 2556 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2557 2558 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2559 2560 /** 2561 * The static IP address. 2562 * <p> 2563 * Example: "192.168.1.51" 2564 * 2565 * @deprecated Use {@link WifiManager} instead 2566 */ 2567 @Deprecated 2568 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2569 2570 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2571 2572 /** 2573 * If using static IP, the gateway's IP address. 2574 * <p> 2575 * Example: "192.168.1.1" 2576 * 2577 * @deprecated Use {@link WifiManager} instead 2578 */ 2579 @Deprecated 2580 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2581 2582 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2583 2584 /** 2585 * If using static IP, the net mask. 2586 * <p> 2587 * Example: "255.255.255.0" 2588 * 2589 * @deprecated Use {@link WifiManager} instead 2590 */ 2591 @Deprecated 2592 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2593 2594 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2595 2596 /** 2597 * If using static IP, the primary DNS's IP address. 2598 * <p> 2599 * Example: "192.168.1.1" 2600 * 2601 * @deprecated Use {@link WifiManager} instead 2602 */ 2603 @Deprecated 2604 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2605 2606 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2607 2608 /** 2609 * If using static IP, the secondary DNS's IP address. 2610 * <p> 2611 * Example: "192.168.1.2" 2612 * 2613 * @deprecated Use {@link WifiManager} instead 2614 */ 2615 @Deprecated 2616 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2617 2618 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2619 2620 /** 2621 * Determines whether remote devices may discover and/or connect to 2622 * this device. 2623 * <P>Type: INT</P> 2624 * 2 -- discoverable and connectable 2625 * 1 -- connectable but not discoverable 2626 * 0 -- neither connectable nor discoverable 2627 */ 2628 public static final String BLUETOOTH_DISCOVERABILITY = 2629 "bluetooth_discoverability"; 2630 2631 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2632 new InclusiveIntegerRangeValidator(0, 2); 2633 2634 /** 2635 * Bluetooth discoverability timeout. If this value is nonzero, then 2636 * Bluetooth becomes discoverable for a certain number of seconds, 2637 * after which is becomes simply connectable. The value is in seconds. 2638 */ 2639 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2640 "bluetooth_discoverability_timeout"; 2641 2642 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2643 sNonNegativeIntegerValidator; 2644 2645 /** 2646 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2647 * instead 2648 */ 2649 @Deprecated 2650 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2651 2652 /** 2653 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2654 * instead 2655 */ 2656 @Deprecated 2657 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2658 2659 /** 2660 * @deprecated Use 2661 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2662 * instead 2663 */ 2664 @Deprecated 2665 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2666 "lock_pattern_tactile_feedback_enabled"; 2667 2668 /** 2669 * A formatted string of the next alarm that is set, or the empty string 2670 * if there is no alarm set. 2671 * 2672 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2673 */ 2674 @Deprecated 2675 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2676 2677 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2678 private static final int MAX_LENGTH = 1000; 2679 2680 @Override 2681 public boolean validate(String value) { 2682 // TODO: No idea what the correct format is. 2683 return value == null || value.length() < MAX_LENGTH; 2684 } 2685 }; 2686 2687 /** 2688 * Scaling factor for fonts, float. 2689 */ 2690 public static final String FONT_SCALE = "font_scale"; 2691 2692 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2693 @Override 2694 public boolean validate(String value) { 2695 try { 2696 return Float.parseFloat(value) >= 0; 2697 } catch (NumberFormatException e) { 2698 return false; 2699 } 2700 } 2701 }; 2702 2703 /** 2704 * The serialized system locale value. 2705 * 2706 * Do not use this value directory. 2707 * To get system locale, use {@link LocaleList#getDefault} instead. 2708 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 2709 * instead. 2710 * @hide 2711 */ 2712 public static final String SYSTEM_LOCALES = "system_locales"; 2713 2714 2715 /** 2716 * Name of an application package to be debugged. 2717 * 2718 * @deprecated Use {@link Global#DEBUG_APP} instead 2719 */ 2720 @Deprecated 2721 public static final String DEBUG_APP = Global.DEBUG_APP; 2722 2723 /** 2724 * If 1, when launching DEBUG_APP it will wait for the debugger before 2725 * starting user code. If 0, it will run normally. 2726 * 2727 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2728 */ 2729 @Deprecated 2730 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2731 2732 /** 2733 * Whether or not to dim the screen. 0=no 1=yes 2734 * @deprecated This setting is no longer used. 2735 */ 2736 @Deprecated 2737 public static final String DIM_SCREEN = "dim_screen"; 2738 2739 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2740 2741 /** 2742 * The amount of time in milliseconds before the device goes to sleep or begins 2743 * to dream after a period of inactivity. This value is also known as the 2744 * user activity timeout period since the screen isn't necessarily turned off 2745 * when it expires. 2746 */ 2747 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2748 2749 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2750 2751 /** 2752 * The screen backlight brightness between 0 and 255. 2753 */ 2754 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2755 2756 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2757 new InclusiveIntegerRangeValidator(0, 255); 2758 2759 /** 2760 * Control whether to enable automatic brightness mode. 2761 */ 2762 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2763 2764 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2765 2766 /** 2767 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2768 * or less (<0.0 >-1.0) bright. 2769 * @hide 2770 */ 2771 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2772 2773 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2774 new InclusiveFloatRangeValidator(-1, 1); 2775 2776 /** 2777 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2778 */ 2779 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2780 2781 /** 2782 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2783 */ 2784 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2785 2786 /** 2787 * Control whether the process CPU usage meter should be shown. 2788 * 2789 * @deprecated This functionality is no longer available as of 2790 * {@link android.os.Build.VERSION_CODES#N_MR1}. 2791 */ 2792 @Deprecated 2793 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2794 2795 /** 2796 * If 1, the activity manager will aggressively finish activities and 2797 * processes as soon as they are no longer needed. If 0, the normal 2798 * extended lifetime is used. 2799 * 2800 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2801 */ 2802 @Deprecated 2803 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2804 2805 /** 2806 * Determines which streams are affected by ringer mode changes. The 2807 * stream type's bit should be set to 1 if it should be muted when going 2808 * into an inaudible ringer mode. 2809 */ 2810 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2811 2812 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2813 sNonNegativeIntegerValidator; 2814 2815 /** 2816 * Determines which streams are affected by mute. The 2817 * stream type's bit should be set to 1 if it should be muted when a mute request 2818 * is received. 2819 */ 2820 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2821 2822 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2823 sNonNegativeIntegerValidator; 2824 2825 /** 2826 * Whether vibrate is on for different events. This is used internally, 2827 * changing this value will not change the vibrate. See AudioManager. 2828 */ 2829 public static final String VIBRATE_ON = "vibrate_on"; 2830 2831 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2832 2833 /** 2834 * If 1, redirects the system vibrator to all currently attached input devices 2835 * that support vibration. If there are no such input devices, then the system 2836 * vibrator is used instead. 2837 * If 0, does not register the system vibrator. 2838 * 2839 * This setting is mainly intended to provide a compatibility mechanism for 2840 * applications that only know about the system vibrator and do not use the 2841 * input device vibrator API. 2842 * 2843 * @hide 2844 */ 2845 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2846 2847 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2848 2849 /** 2850 * Ringer volume. This is used internally, changing this value will not 2851 * change the volume. See AudioManager. 2852 * 2853 * @removed Not used by anything since API 2. 2854 */ 2855 public static final String VOLUME_RING = "volume_ring"; 2856 2857 /** 2858 * System/notifications volume. This is used internally, changing this 2859 * value will not change the volume. See AudioManager. 2860 * 2861 * @removed Not used by anything since API 2. 2862 */ 2863 public static final String VOLUME_SYSTEM = "volume_system"; 2864 2865 /** 2866 * Voice call volume. This is used internally, changing this value will 2867 * not change the volume. See AudioManager. 2868 * 2869 * @removed Not used by anything since API 2. 2870 */ 2871 public static final String VOLUME_VOICE = "volume_voice"; 2872 2873 /** 2874 * Music/media/gaming volume. This is used internally, changing this 2875 * value will not change the volume. See AudioManager. 2876 * 2877 * @removed Not used by anything since API 2. 2878 */ 2879 public static final String VOLUME_MUSIC = "volume_music"; 2880 2881 /** 2882 * Alarm volume. This is used internally, changing this 2883 * value will not change the volume. See AudioManager. 2884 * 2885 * @removed Not used by anything since API 2. 2886 */ 2887 public static final String VOLUME_ALARM = "volume_alarm"; 2888 2889 /** 2890 * Notification volume. This is used internally, changing this 2891 * value will not change the volume. See AudioManager. 2892 * 2893 * @removed Not used by anything since API 2. 2894 */ 2895 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2896 2897 /** 2898 * Bluetooth Headset volume. This is used internally, changing this value will 2899 * not change the volume. See AudioManager. 2900 * 2901 * @removed Not used by anything since API 2. 2902 */ 2903 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2904 2905 /** 2906 * Master volume (float in the range 0.0f to 1.0f). 2907 * 2908 * @hide 2909 */ 2910 public static final String VOLUME_MASTER = "volume_master"; 2911 2912 /** 2913 * Master mono (int 1 = mono, 0 = normal). 2914 * 2915 * @hide 2916 */ 2917 public static final String MASTER_MONO = "master_mono"; 2918 2919 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2920 2921 /** 2922 * Whether the notifications should use the ring volume (value of 1) or 2923 * a separate notification volume (value of 0). In most cases, users 2924 * will have this enabled so the notification and ringer volumes will be 2925 * the same. However, power users can disable this and use the separate 2926 * notification volume control. 2927 * <p> 2928 * Note: This is a one-off setting that will be removed in the future 2929 * when there is profile support. For this reason, it is kept hidden 2930 * from the public APIs. 2931 * 2932 * @hide 2933 * @deprecated 2934 */ 2935 @Deprecated 2936 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2937 "notifications_use_ring_volume"; 2938 2939 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2940 2941 /** 2942 * Whether silent mode should allow vibration feedback. This is used 2943 * internally in AudioService and the Sound settings activity to 2944 * coordinate decoupling of vibrate and silent modes. This setting 2945 * will likely be removed in a future release with support for 2946 * audio/vibe feedback profiles. 2947 * 2948 * Not used anymore. On devices with vibrator, the user explicitly selects 2949 * silent or vibrate mode. 2950 * Kept for use by legacy database upgrade code in DatabaseHelper. 2951 * @hide 2952 */ 2953 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2954 2955 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2956 2957 /** 2958 * The mapping of stream type (integer) to its setting. 2959 * 2960 * @removed Not used by anything since API 2. 2961 */ 2962 public static final String[] VOLUME_SETTINGS = { 2963 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2964 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2965 }; 2966 2967 /** 2968 * Appended to various volume related settings to record the previous 2969 * values before they the settings were affected by a silent/vibrate 2970 * ringer mode change. 2971 * 2972 * @removed Not used by anything since API 2. 2973 */ 2974 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2975 2976 /** 2977 * Persistent store for the system-wide default ringtone URI. 2978 * <p> 2979 * If you need to play the default ringtone at any given time, it is recommended 2980 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2981 * to the set default ringtone at the time of playing. 2982 * 2983 * @see #DEFAULT_RINGTONE_URI 2984 */ 2985 public static final String RINGTONE = "ringtone"; 2986 2987 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2988 2989 /** 2990 * A {@link Uri} that will point to the current default ringtone at any 2991 * given time. 2992 * <p> 2993 * If the current default ringtone is in the DRM provider and the caller 2994 * does not have permission, the exception will be a 2995 * FileNotFoundException. 2996 */ 2997 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2998 2999 /** {@hide} */ 3000 public static final String RINGTONE_CACHE = "ringtone_cache"; 3001 /** {@hide} */ 3002 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 3003 3004 /** 3005 * Persistent store for the system-wide default notification sound. 3006 * 3007 * @see #RINGTONE 3008 * @see #DEFAULT_NOTIFICATION_URI 3009 */ 3010 public static final String NOTIFICATION_SOUND = "notification_sound"; 3011 3012 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 3013 3014 /** 3015 * A {@link Uri} that will point to the current default notification 3016 * sound at any given time. 3017 * 3018 * @see #DEFAULT_RINGTONE_URI 3019 */ 3020 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 3021 3022 /** {@hide} */ 3023 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 3024 /** {@hide} */ 3025 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 3026 3027 /** 3028 * Persistent store for the system-wide default alarm alert. 3029 * 3030 * @see #RINGTONE 3031 * @see #DEFAULT_ALARM_ALERT_URI 3032 */ 3033 public static final String ALARM_ALERT = "alarm_alert"; 3034 3035 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 3036 3037 /** 3038 * A {@link Uri} that will point to the current default alarm alert at 3039 * any given time. 3040 * 3041 * @see #DEFAULT_ALARM_ALERT_URI 3042 */ 3043 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 3044 3045 /** {@hide} */ 3046 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 3047 /** {@hide} */ 3048 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 3049 3050 /** 3051 * Persistent store for the system default media button event receiver. 3052 * 3053 * @hide 3054 */ 3055 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 3056 3057 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 3058 @Override 3059 public boolean validate(String value) { 3060 try { 3061 ComponentName.unflattenFromString(value); 3062 return true; 3063 } catch (NullPointerException e) { 3064 return false; 3065 } 3066 } 3067 }; 3068 3069 /** 3070 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 3071 */ 3072 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 3073 3074 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 3075 3076 /** 3077 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 3078 */ 3079 public static final String TEXT_AUTO_CAPS = "auto_caps"; 3080 3081 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 3082 3083 /** 3084 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 3085 * feature converts two spaces to a "." and space. 3086 */ 3087 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 3088 3089 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 3090 3091 /** 3092 * Setting to showing password characters in text editors. 1 = On, 0 = Off 3093 */ 3094 public static final String TEXT_SHOW_PASSWORD = "show_password"; 3095 3096 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 3097 3098 public static final String SHOW_GTALK_SERVICE_STATUS = 3099 "SHOW_GTALK_SERVICE_STATUS"; 3100 3101 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 3102 3103 /** 3104 * Name of activity to use for wallpaper on the home screen. 3105 * 3106 * @deprecated Use {@link WallpaperManager} instead. 3107 */ 3108 @Deprecated 3109 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 3110 3111 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 3112 private static final int MAX_LENGTH = 1000; 3113 3114 @Override 3115 public boolean validate(String value) { 3116 if (value != null && value.length() > MAX_LENGTH) { 3117 return false; 3118 } 3119 return ComponentName.unflattenFromString(value) != null; 3120 } 3121 }; 3122 3123 /** 3124 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 3125 * instead 3126 */ 3127 @Deprecated 3128 public static final String AUTO_TIME = Global.AUTO_TIME; 3129 3130 /** 3131 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 3132 * instead 3133 */ 3134 @Deprecated 3135 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 3136 3137 /** 3138 * Display times as 12 or 24 hours 3139 * 12 3140 * 24 3141 */ 3142 public static final String TIME_12_24 = "time_12_24"; 3143 3144 /** @hide */ 3145 public static final Validator TIME_12_24_VALIDATOR = 3146 new DiscreteValueValidator(new String[] {"12", "24"}); 3147 3148 /** 3149 * Date format string 3150 * mm/dd/yyyy 3151 * dd/mm/yyyy 3152 * yyyy/mm/dd 3153 */ 3154 public static final String DATE_FORMAT = "date_format"; 3155 3156 /** @hide */ 3157 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 3158 @Override 3159 public boolean validate(String value) { 3160 try { 3161 new SimpleDateFormat(value); 3162 return true; 3163 } catch (IllegalArgumentException e) { 3164 return false; 3165 } 3166 } 3167 }; 3168 3169 /** 3170 * Whether the setup wizard has been run before (on first boot), or if 3171 * it still needs to be run. 3172 * 3173 * nonzero = it has been run in the past 3174 * 0 = it has not been run in the past 3175 */ 3176 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3177 3178 /** @hide */ 3179 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 3180 3181 /** 3182 * Scaling factor for normal window animations. Setting to 0 will disable window 3183 * animations. 3184 * 3185 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3186 */ 3187 @Deprecated 3188 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3189 3190 /** 3191 * Scaling factor for activity transition animations. Setting to 0 will disable window 3192 * animations. 3193 * 3194 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3195 */ 3196 @Deprecated 3197 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3198 3199 /** 3200 * Scaling factor for Animator-based animations. This affects both the start delay and 3201 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3202 * The default value is 1. 3203 * 3204 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3205 */ 3206 @Deprecated 3207 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3208 3209 /** 3210 * Control whether the accelerometer will be used to change screen 3211 * orientation. If 0, it will not be used unless explicitly requested 3212 * by the application; if 1, it will be used by default unless explicitly 3213 * disabled by the application. 3214 */ 3215 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3216 3217 /** @hide */ 3218 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3219 3220 /** 3221 * Default screen rotation when no other policy applies. 3222 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3223 * preference, this rotation value will be used. Must be one of the 3224 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3225 * 3226 * @see android.view.Display#getRotation 3227 */ 3228 public static final String USER_ROTATION = "user_rotation"; 3229 3230 /** @hide */ 3231 public static final Validator USER_ROTATION_VALIDATOR = 3232 new InclusiveIntegerRangeValidator(0, 3); 3233 3234 /** 3235 * Control whether the rotation lock toggle in the System UI should be hidden. 3236 * Typically this is done for accessibility purposes to make it harder for 3237 * the user to accidentally toggle the rotation lock while the display rotation 3238 * has been locked for accessibility. 3239 * 3240 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3241 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3242 * 3243 * @hide 3244 */ 3245 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3246 "hide_rotation_lock_toggle_for_accessibility"; 3247 3248 /** @hide */ 3249 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3250 sBooleanValidator; 3251 3252 /** 3253 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3254 * be used by Phone and Setting apps; it shouldn't affect other apps. 3255 * The value is boolean (1 or 0). 3256 * 3257 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3258 * It was about AudioManager's setting and thus affected all the applications which 3259 * relied on the setting, while this is purely about the vibration setting for incoming 3260 * calls. 3261 */ 3262 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3263 3264 /** @hide */ 3265 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3266 3267 /** 3268 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3269 * boolean (1 or 0). 3270 */ 3271 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3272 3273 /** @hide */ 3274 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3275 3276 /** 3277 * CDMA only settings 3278 * DTMF tone type played by the dialer when dialing. 3279 * 0 = Normal 3280 * 1 = Long 3281 */ 3282 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3283 3284 /** @hide */ 3285 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3286 3287 /** 3288 * Whether the hearing aid is enabled. The value is 3289 * boolean (1 or 0). 3290 * @hide 3291 */ 3292 public static final String HEARING_AID = "hearing_aid"; 3293 3294 /** @hide */ 3295 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3296 3297 /** 3298 * CDMA only settings 3299 * TTY Mode 3300 * 0 = OFF 3301 * 1 = FULL 3302 * 2 = VCO 3303 * 3 = HCO 3304 * @hide 3305 */ 3306 public static final String TTY_MODE = "tty_mode"; 3307 3308 /** @hide */ 3309 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3310 3311 /** 3312 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3313 * boolean (1 or 0). 3314 */ 3315 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3316 3317 /** @hide */ 3318 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3319 3320 /** 3321 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3322 * boolean (1 or 0). 3323 */ 3324 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3325 3326 /** @hide */ 3327 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3328 3329 /** 3330 * @deprecated Each application that shows web suggestions should have its own 3331 * setting for this. 3332 */ 3333 @Deprecated 3334 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3335 3336 /** @hide */ 3337 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3338 3339 /** 3340 * Whether the notification LED should repeatedly flash when a notification is 3341 * pending. The value is boolean (1 or 0). 3342 * @hide 3343 */ 3344 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3345 3346 /** @hide */ 3347 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3348 3349 /** 3350 * Show pointer location on screen? 3351 * 0 = no 3352 * 1 = yes 3353 * @hide 3354 */ 3355 public static final String POINTER_LOCATION = "pointer_location"; 3356 3357 /** @hide */ 3358 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3359 3360 /** 3361 * Show touch positions on screen? 3362 * 0 = no 3363 * 1 = yes 3364 * @hide 3365 */ 3366 public static final String SHOW_TOUCHES = "show_touches"; 3367 3368 /** @hide */ 3369 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3370 3371 /** 3372 * Log raw orientation data from 3373 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3374 * orientationplot.py tool. 3375 * 0 = no 3376 * 1 = yes 3377 * @hide 3378 */ 3379 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3380 "window_orientation_listener_log"; 3381 3382 /** @hide */ 3383 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3384 3385 /** 3386 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3387 * instead 3388 * @hide 3389 */ 3390 @Deprecated 3391 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3392 3393 /** 3394 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3395 * instead 3396 * @hide 3397 */ 3398 @Deprecated 3399 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3400 3401 /** 3402 * Whether to play sounds when the keyguard is shown and dismissed. 3403 * @hide 3404 */ 3405 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3406 3407 /** @hide */ 3408 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3409 3410 /** 3411 * Whether the lockscreen should be completely disabled. 3412 * @hide 3413 */ 3414 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3415 3416 /** @hide */ 3417 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3418 3419 /** 3420 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3421 * instead 3422 * @hide 3423 */ 3424 @Deprecated 3425 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3426 3427 /** 3428 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3429 * instead 3430 * @hide 3431 */ 3432 @Deprecated 3433 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3434 3435 /** 3436 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3437 * instead 3438 * @hide 3439 */ 3440 @Deprecated 3441 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3442 3443 /** 3444 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3445 * instead 3446 * @hide 3447 */ 3448 @Deprecated 3449 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3450 3451 /** 3452 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3453 * instead 3454 * @hide 3455 */ 3456 @Deprecated 3457 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3458 3459 /** 3460 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3461 * instead 3462 * @hide 3463 */ 3464 @Deprecated 3465 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3466 3467 /** 3468 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3469 * instead 3470 * @hide 3471 */ 3472 @Deprecated 3473 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3474 3475 /** 3476 * Receive incoming SIP calls? 3477 * 0 = no 3478 * 1 = yes 3479 * @hide 3480 */ 3481 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3482 3483 /** @hide */ 3484 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3485 3486 /** 3487 * Call Preference String. 3488 * "SIP_ALWAYS" : Always use SIP with network access 3489 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3490 * @hide 3491 */ 3492 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3493 3494 /** @hide */ 3495 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3496 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3497 3498 /** 3499 * One of the sip call options: Always use SIP with network access. 3500 * @hide 3501 */ 3502 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3503 3504 /** @hide */ 3505 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3506 3507 /** 3508 * One of the sip call options: Only if destination is a SIP address. 3509 * @hide 3510 */ 3511 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3512 3513 /** @hide */ 3514 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3515 3516 /** 3517 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3518 * the user should be prompted each time a call is made whether it should be placed using 3519 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3520 * SIP_ADDRESS_ONLY. 3521 * @hide 3522 */ 3523 @Deprecated 3524 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3525 3526 /** @hide */ 3527 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3528 3529 /** 3530 * Pointer speed setting. 3531 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3532 * -7 = slowest 3533 * 0 = default speed 3534 * +7 = fastest 3535 * @hide 3536 */ 3537 public static final String POINTER_SPEED = "pointer_speed"; 3538 3539 /** @hide */ 3540 public static final Validator POINTER_SPEED_VALIDATOR = 3541 new InclusiveFloatRangeValidator(-7, 7); 3542 3543 /** 3544 * Whether lock-to-app will be triggered by long-press on recents. 3545 * @hide 3546 */ 3547 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3548 3549 /** @hide */ 3550 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3551 3552 /** 3553 * I am the lolrus. 3554 * <p> 3555 * Nonzero values indicate that the user has a bukkit. 3556 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3557 * @hide 3558 */ 3559 public static final String EGG_MODE = "egg_mode"; 3560 3561 /** @hide */ 3562 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3563 @Override 3564 public boolean validate(String value) { 3565 try { 3566 return Long.parseLong(value) >= 0; 3567 } catch (NumberFormatException e) { 3568 return false; 3569 } 3570 } 3571 }; 3572 3573 /** 3574 * IMPORTANT: If you add a new public settings you also have to add it to 3575 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3576 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3577 * the setting value. See an example above. 3578 */ 3579 3580 /** 3581 * Settings to backup. This is here so that it's in the same place as the settings 3582 * keys and easy to update. 3583 * 3584 * NOTE: Settings are backed up and restored in the order they appear 3585 * in this array. If you have one setting depending on another, 3586 * make sure that they are ordered appropriately. 3587 * 3588 * @hide 3589 */ 3590 public static final String[] SETTINGS_TO_BACKUP = { 3591 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3592 WIFI_USE_STATIC_IP, 3593 WIFI_STATIC_IP, 3594 WIFI_STATIC_GATEWAY, 3595 WIFI_STATIC_NETMASK, 3596 WIFI_STATIC_DNS1, 3597 WIFI_STATIC_DNS2, 3598 BLUETOOTH_DISCOVERABILITY, 3599 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3600 FONT_SCALE, 3601 DIM_SCREEN, 3602 SCREEN_OFF_TIMEOUT, 3603 SCREEN_BRIGHTNESS, 3604 SCREEN_BRIGHTNESS_MODE, 3605 SCREEN_AUTO_BRIGHTNESS_ADJ, 3606 VIBRATE_INPUT_DEVICES, 3607 MODE_RINGER_STREAMS_AFFECTED, 3608 TEXT_AUTO_REPLACE, 3609 TEXT_AUTO_CAPS, 3610 TEXT_AUTO_PUNCTUATE, 3611 TEXT_SHOW_PASSWORD, 3612 AUTO_TIME, // moved to global 3613 AUTO_TIME_ZONE, // moved to global 3614 TIME_12_24, 3615 DATE_FORMAT, 3616 DTMF_TONE_WHEN_DIALING, 3617 DTMF_TONE_TYPE_WHEN_DIALING, 3618 HEARING_AID, 3619 TTY_MODE, 3620 MASTER_MONO, 3621 SOUND_EFFECTS_ENABLED, 3622 HAPTIC_FEEDBACK_ENABLED, 3623 POWER_SOUNDS_ENABLED, // moved to global 3624 DOCK_SOUNDS_ENABLED, // moved to global 3625 LOCKSCREEN_SOUNDS_ENABLED, 3626 SHOW_WEB_SUGGESTIONS, 3627 SIP_CALL_OPTIONS, 3628 SIP_RECEIVE_CALLS, 3629 POINTER_SPEED, 3630 VIBRATE_WHEN_RINGING, 3631 RINGTONE, 3632 LOCK_TO_APP_ENABLED, 3633 NOTIFICATION_SOUND, 3634 ACCELEROMETER_ROTATION 3635 }; 3636 3637 /** 3638 * These are all public system settings 3639 * 3640 * @hide 3641 */ 3642 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3643 static { 3644 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3645 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3646 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3647 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3648 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3649 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3650 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3651 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3652 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3653 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3654 PUBLIC_SETTINGS.add(FONT_SCALE); 3655 PUBLIC_SETTINGS.add(DIM_SCREEN); 3656 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3657 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3658 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3659 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3660 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3661 PUBLIC_SETTINGS.add(VIBRATE_ON); 3662 PUBLIC_SETTINGS.add(VOLUME_RING); 3663 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3664 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3665 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3666 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3667 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3668 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3669 PUBLIC_SETTINGS.add(RINGTONE); 3670 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3671 PUBLIC_SETTINGS.add(ALARM_ALERT); 3672 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3673 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3674 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3675 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3676 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3677 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3678 PUBLIC_SETTINGS.add(TIME_12_24); 3679 PUBLIC_SETTINGS.add(DATE_FORMAT); 3680 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3681 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3682 PUBLIC_SETTINGS.add(USER_ROTATION); 3683 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3684 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3685 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3686 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3687 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3688 } 3689 3690 /** 3691 * These are all hidden system settings. 3692 * 3693 * @hide 3694 */ 3695 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3696 static { 3697 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3698 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3699 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3700 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3701 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3702 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3703 PRIVATE_SETTINGS.add(MASTER_MONO); 3704 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3705 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3706 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3707 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3708 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3709 PRIVATE_SETTINGS.add(HEARING_AID); 3710 PRIVATE_SETTINGS.add(TTY_MODE); 3711 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3712 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3713 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3714 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3715 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3716 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3717 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3718 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3719 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3720 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3721 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3722 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3723 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3724 PRIVATE_SETTINGS.add(LOCK_SOUND); 3725 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3726 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3727 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3728 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3729 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3730 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3731 PRIVATE_SETTINGS.add(POINTER_SPEED); 3732 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3733 PRIVATE_SETTINGS.add(EGG_MODE); 3734 } 3735 3736 /** 3737 * These are all public system settings 3738 * 3739 * @hide 3740 */ 3741 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3742 static { 3743 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3744 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3745 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3746 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3747 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3748 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3749 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3750 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3751 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3752 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3753 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3754 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3755 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3756 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3757 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3758 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3759 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3760 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3761 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3762 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3763 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3764 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3765 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3766 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3767 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3768 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3769 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3770 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3771 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3772 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3773 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3774 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3775 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3776 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3777 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3778 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3779 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3780 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3781 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3782 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3783 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3784 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3785 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3786 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3787 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3788 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3789 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3790 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3791 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3792 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3793 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3794 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3795 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3796 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3797 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3798 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3799 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3800 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3801 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3802 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3803 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3804 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3805 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3806 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3807 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3808 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3809 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3810 } 3811 3812 /** 3813 * These entries are considered common between the personal and the managed profile, 3814 * since the managed profile doesn't get to change them. 3815 */ 3816 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3817 static { 3818 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3819 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3820 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3821 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3822 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3823 } 3824 3825 /** @hide */ 3826 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3827 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3828 } 3829 3830 /** 3831 * When to use Wi-Fi calling 3832 * 3833 * @see android.telephony.TelephonyManager.WifiCallingChoices 3834 * @hide 3835 */ 3836 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3837 3838 // Settings moved to Settings.Secure 3839 3840 /** 3841 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3842 * instead 3843 */ 3844 @Deprecated 3845 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3846 3847 /** 3848 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3849 */ 3850 @Deprecated 3851 public static final String ANDROID_ID = Secure.ANDROID_ID; 3852 3853 /** 3854 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3855 */ 3856 @Deprecated 3857 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3858 3859 /** 3860 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3861 */ 3862 @Deprecated 3863 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3864 3865 /** 3866 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3867 */ 3868 @Deprecated 3869 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3870 3871 /** 3872 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3873 */ 3874 @Deprecated 3875 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3876 3877 /** 3878 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3879 */ 3880 @Deprecated 3881 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3882 3883 /** 3884 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3885 * instead 3886 */ 3887 @Deprecated 3888 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3889 3890 /** 3891 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3892 */ 3893 @Deprecated 3894 public static final String LOGGING_ID = Secure.LOGGING_ID; 3895 3896 /** 3897 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3898 */ 3899 @Deprecated 3900 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3901 3902 /** 3903 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3904 * instead 3905 */ 3906 @Deprecated 3907 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3908 3909 /** 3910 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3911 * instead 3912 */ 3913 @Deprecated 3914 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3915 3916 /** 3917 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3918 * instead 3919 */ 3920 @Deprecated 3921 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3922 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3923 3924 /** 3925 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3926 */ 3927 @Deprecated 3928 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3929 3930 /** 3931 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3932 */ 3933 @Deprecated 3934 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3935 3936 /** 3937 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3938 */ 3939 @Deprecated 3940 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3941 3942 /** 3943 * @deprecated Use 3944 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3945 */ 3946 @Deprecated 3947 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3948 3949 /** 3950 * @deprecated Use 3951 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3952 */ 3953 @Deprecated 3954 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3955 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3956 3957 /** 3958 * @deprecated Use 3959 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3960 */ 3961 @Deprecated 3962 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3963 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3964 3965 /** 3966 * @deprecated Use 3967 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3968 */ 3969 @Deprecated 3970 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3971 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3972 3973 /** 3974 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3975 * instead 3976 */ 3977 @Deprecated 3978 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3979 3980 /** 3981 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3982 */ 3983 @Deprecated 3984 public static final String WIFI_ON = Global.WIFI_ON; 3985 3986 /** 3987 * @deprecated Use 3988 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3989 * instead 3990 */ 3991 @Deprecated 3992 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3993 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3994 3995 /** 3996 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3997 */ 3998 @Deprecated 3999 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 4000 4001 /** 4002 * @deprecated Use 4003 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 4004 */ 4005 @Deprecated 4006 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 4007 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 4008 4009 /** 4010 * @deprecated Use 4011 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 4012 */ 4013 @Deprecated 4014 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 4015 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 4016 4017 /** 4018 * @deprecated Use 4019 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 4020 * instead 4021 */ 4022 @Deprecated 4023 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 4024 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 4025 4026 /** 4027 * @deprecated Use 4028 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 4029 */ 4030 @Deprecated 4031 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4032 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 4033 4034 /** 4035 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 4036 * instead 4037 */ 4038 @Deprecated 4039 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 4040 4041 /** 4042 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4043 */ 4044 @Deprecated 4045 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 4046 4047 /** 4048 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 4049 */ 4050 @Deprecated 4051 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 4052 4053 /** 4054 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 4055 * instead 4056 */ 4057 @Deprecated 4058 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 4059 4060 /** 4061 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 4062 * instead 4063 */ 4064 @Deprecated 4065 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 4066 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 4067 4068 /** 4069 * Checks if the specified app can modify system settings. As of API 4070 * level 23, an app cannot modify system settings unless it declares the 4071 * {@link android.Manifest.permission#WRITE_SETTINGS} 4072 * permission in its manifest, <em>and</em> the user specifically grants 4073 * the app this capability. To prompt the user to grant this approval, 4074 * the app must send an intent with the action {@link 4075 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 4076 * the system to display a permission management screen. 4077 * 4078 * @param context App context. 4079 * @return true if the calling app can write to system settings, false otherwise 4080 */ 4081 public static boolean canWrite(Context context) { 4082 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 4083 context.getOpPackageName(), false); 4084 } 4085 } 4086 4087 /** 4088 * Secure system settings, containing system preferences that applications 4089 * can read but are not allowed to write. These are for preferences that 4090 * the user must explicitly modify through the system UI or specialized 4091 * APIs for those values, not modified directly by applications. 4092 */ 4093 public static final class Secure extends NameValueTable { 4094 /** 4095 * The content:// style URL for this table 4096 */ 4097 public static final Uri CONTENT_URI = 4098 Uri.parse("content://" + AUTHORITY + "/secure"); 4099 4100 // Populated lazily, guarded by class object: 4101 private static final NameValueCache sNameValueCache = new NameValueCache( 4102 CONTENT_URI, 4103 CALL_METHOD_GET_SECURE, 4104 CALL_METHOD_PUT_SECURE); 4105 4106 private static ILockSettings sLockSettings = null; 4107 4108 private static boolean sIsSystemProcess; 4109 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 4110 private static final HashSet<String> MOVED_TO_GLOBAL; 4111 static { 4112 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 4113 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 4114 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 4115 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 4116 4117 MOVED_TO_GLOBAL = new HashSet<String>(); 4118 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 4119 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 4120 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 4121 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 4122 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 4123 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 4124 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 4125 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 4126 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 4127 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 4128 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 4129 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 4130 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 4131 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 4132 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 4133 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 4134 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 4135 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 4136 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 4137 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 4138 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 4139 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 4140 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 4141 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 4142 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 4143 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 4144 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 4145 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 4146 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 4147 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 4148 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 4149 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 4150 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 4151 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 4152 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 4153 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 4154 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 4155 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 4156 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 4157 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 4158 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 4159 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 4160 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 4161 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 4162 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 4163 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 4164 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 4165 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 4166 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 4167 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 4168 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 4169 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 4170 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 4171 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 4172 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 4173 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 4174 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4175 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4176 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4177 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4178 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4179 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4180 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4181 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4182 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4183 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4184 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4185 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4186 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4187 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4188 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4189 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4190 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4191 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4192 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4193 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4194 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4195 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4196 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4197 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4198 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4199 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4200 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4201 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4202 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4203 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4204 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4205 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4206 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4207 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4208 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4209 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4210 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4211 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4212 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4213 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4214 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4215 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4216 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4217 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4218 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4219 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4220 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4221 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4222 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4223 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4224 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4225 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4226 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4227 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4228 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4229 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4230 } 4231 4232 /** @hide */ 4233 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4234 outKeySet.addAll(MOVED_TO_GLOBAL); 4235 } 4236 4237 /** 4238 * Look up a name in the database. 4239 * @param resolver to access the database with 4240 * @param name to look up in the table 4241 * @return the corresponding value, or null if not present 4242 */ 4243 public static String getString(ContentResolver resolver, String name) { 4244 return getStringForUser(resolver, name, UserHandle.myUserId()); 4245 } 4246 4247 /** @hide */ 4248 public static String getStringForUser(ContentResolver resolver, String name, 4249 int userHandle) { 4250 if (MOVED_TO_GLOBAL.contains(name)) { 4251 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4252 + " to android.provider.Settings.Global."); 4253 return Global.getStringForUser(resolver, name, userHandle); 4254 } 4255 4256 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4257 synchronized (Secure.class) { 4258 if (sLockSettings == null) { 4259 sLockSettings = ILockSettings.Stub.asInterface( 4260 (IBinder) ServiceManager.getService("lock_settings")); 4261 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4262 } 4263 } 4264 if (sLockSettings != null && !sIsSystemProcess) { 4265 // No context; use the ActivityThread's context as an approximation for 4266 // determining the target API level. 4267 Application application = ActivityThread.currentApplication(); 4268 4269 boolean isPreMnc = application != null 4270 && application.getApplicationInfo() != null 4271 && application.getApplicationInfo().targetSdkVersion 4272 <= VERSION_CODES.LOLLIPOP_MR1; 4273 if (isPreMnc) { 4274 try { 4275 return sLockSettings.getString(name, "0", userHandle); 4276 } catch (RemoteException re) { 4277 // Fall through 4278 } 4279 } else { 4280 throw new SecurityException("Settings.Secure." + name 4281 + " is deprecated and no longer accessible." 4282 + " See API documentation for potential replacements."); 4283 } 4284 } 4285 } 4286 4287 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4288 } 4289 4290 /** 4291 * Store a name/value pair into the database. 4292 * @param resolver to access the database with 4293 * @param name to store 4294 * @param value to associate with the name 4295 * @return true if the value was set, false on database errors 4296 */ 4297 public static boolean putString(ContentResolver resolver, String name, String value) { 4298 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4299 } 4300 4301 /** @hide */ 4302 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4303 int userHandle) { 4304 if (LOCATION_MODE.equals(name)) { 4305 // HACK ALERT: temporary hack to work around b/10491283. 4306 // TODO: once b/10491283 fixed, remove this hack 4307 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4308 } 4309 if (MOVED_TO_GLOBAL.contains(name)) { 4310 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4311 + " to android.provider.Settings.Global"); 4312 return Global.putStringForUser(resolver, name, value, userHandle); 4313 } 4314 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4315 } 4316 4317 /** 4318 * Construct the content URI for a particular name/value pair, 4319 * useful for monitoring changes with a ContentObserver. 4320 * @param name to look up in the table 4321 * @return the corresponding content URI, or null if not present 4322 */ 4323 public static Uri getUriFor(String name) { 4324 if (MOVED_TO_GLOBAL.contains(name)) { 4325 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4326 + " to android.provider.Settings.Global, returning global URI."); 4327 return Global.getUriFor(Global.CONTENT_URI, name); 4328 } 4329 return getUriFor(CONTENT_URI, name); 4330 } 4331 4332 /** 4333 * Convenience function for retrieving a single secure settings value 4334 * as an integer. Note that internally setting values are always 4335 * stored as strings; this function converts the string to an integer 4336 * for you. The default value will be returned if the setting is 4337 * not defined or not an integer. 4338 * 4339 * @param cr The ContentResolver to access. 4340 * @param name The name of the setting to retrieve. 4341 * @param def Value to return if the setting is not defined. 4342 * 4343 * @return The setting's current value, or 'def' if it is not defined 4344 * or not a valid integer. 4345 */ 4346 public static int getInt(ContentResolver cr, String name, int def) { 4347 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4348 } 4349 4350 /** @hide */ 4351 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4352 if (LOCATION_MODE.equals(name)) { 4353 // HACK ALERT: temporary hack to work around b/10491283. 4354 // TODO: once b/10491283 fixed, remove this hack 4355 return getLocationModeForUser(cr, userHandle); 4356 } 4357 String v = getStringForUser(cr, name, userHandle); 4358 try { 4359 return v != null ? Integer.parseInt(v) : def; 4360 } catch (NumberFormatException e) { 4361 return def; 4362 } 4363 } 4364 4365 /** 4366 * Convenience function for retrieving a single secure settings value 4367 * as an integer. Note that internally setting values are always 4368 * stored as strings; this function converts the string to an integer 4369 * for you. 4370 * <p> 4371 * This version does not take a default value. If the setting has not 4372 * been set, or the string value is not a number, 4373 * it throws {@link SettingNotFoundException}. 4374 * 4375 * @param cr The ContentResolver to access. 4376 * @param name The name of the setting to retrieve. 4377 * 4378 * @throws SettingNotFoundException Thrown if a setting by the given 4379 * name can't be found or the setting value is not an integer. 4380 * 4381 * @return The setting's current value. 4382 */ 4383 public static int getInt(ContentResolver cr, String name) 4384 throws SettingNotFoundException { 4385 return getIntForUser(cr, name, UserHandle.myUserId()); 4386 } 4387 4388 /** @hide */ 4389 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4390 throws SettingNotFoundException { 4391 if (LOCATION_MODE.equals(name)) { 4392 // HACK ALERT: temporary hack to work around b/10491283. 4393 // TODO: once b/10491283 fixed, remove this hack 4394 return getLocationModeForUser(cr, userHandle); 4395 } 4396 String v = getStringForUser(cr, name, userHandle); 4397 try { 4398 return Integer.parseInt(v); 4399 } catch (NumberFormatException e) { 4400 throw new SettingNotFoundException(name); 4401 } 4402 } 4403 4404 /** 4405 * Convenience function for updating a single settings value as an 4406 * integer. This will either create a new entry in the table if the 4407 * given name does not exist, or modify the value of the existing row 4408 * with that name. Note that internally setting values are always 4409 * stored as strings, so this function converts the given value to a 4410 * string before storing it. 4411 * 4412 * @param cr The ContentResolver to access. 4413 * @param name The name of the setting to modify. 4414 * @param value The new value for the setting. 4415 * @return true if the value was set, false on database errors 4416 */ 4417 public static boolean putInt(ContentResolver cr, String name, int value) { 4418 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4419 } 4420 4421 /** @hide */ 4422 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4423 int userHandle) { 4424 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4425 } 4426 4427 /** 4428 * Convenience function for retrieving a single secure settings value 4429 * as a {@code long}. Note that internally setting values are always 4430 * stored as strings; this function converts the string to a {@code long} 4431 * for you. The default value will be returned if the setting is 4432 * not defined or not a {@code long}. 4433 * 4434 * @param cr The ContentResolver to access. 4435 * @param name The name of the setting to retrieve. 4436 * @param def Value to return if the setting is not defined. 4437 * 4438 * @return The setting's current value, or 'def' if it is not defined 4439 * or not a valid {@code long}. 4440 */ 4441 public static long getLong(ContentResolver cr, String name, long def) { 4442 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4443 } 4444 4445 /** @hide */ 4446 public static long getLongForUser(ContentResolver cr, String name, long def, 4447 int userHandle) { 4448 String valString = getStringForUser(cr, name, userHandle); 4449 long value; 4450 try { 4451 value = valString != null ? Long.parseLong(valString) : def; 4452 } catch (NumberFormatException e) { 4453 value = def; 4454 } 4455 return value; 4456 } 4457 4458 /** 4459 * Convenience function for retrieving a single secure settings value 4460 * as a {@code long}. Note that internally setting values are always 4461 * stored as strings; this function converts the string to a {@code long} 4462 * for you. 4463 * <p> 4464 * This version does not take a default value. If the setting has not 4465 * been set, or the string value is not a number, 4466 * it throws {@link SettingNotFoundException}. 4467 * 4468 * @param cr The ContentResolver to access. 4469 * @param name The name of the setting to retrieve. 4470 * 4471 * @return The setting's current value. 4472 * @throws SettingNotFoundException Thrown if a setting by the given 4473 * name can't be found or the setting value is not an integer. 4474 */ 4475 public static long getLong(ContentResolver cr, String name) 4476 throws SettingNotFoundException { 4477 return getLongForUser(cr, name, UserHandle.myUserId()); 4478 } 4479 4480 /** @hide */ 4481 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4482 throws SettingNotFoundException { 4483 String valString = getStringForUser(cr, name, userHandle); 4484 try { 4485 return Long.parseLong(valString); 4486 } catch (NumberFormatException e) { 4487 throw new SettingNotFoundException(name); 4488 } 4489 } 4490 4491 /** 4492 * Convenience function for updating a secure settings value as a long 4493 * integer. This will either create a new entry in the table if the 4494 * given name does not exist, or modify the value of the existing row 4495 * with that name. Note that internally setting values are always 4496 * stored as strings, so this function converts the given value to a 4497 * string before storing it. 4498 * 4499 * @param cr The ContentResolver to access. 4500 * @param name The name of the setting to modify. 4501 * @param value The new value for the setting. 4502 * @return true if the value was set, false on database errors 4503 */ 4504 public static boolean putLong(ContentResolver cr, String name, long value) { 4505 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4506 } 4507 4508 /** @hide */ 4509 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4510 int userHandle) { 4511 return putStringForUser(cr, name, Long.toString(value), userHandle); 4512 } 4513 4514 /** 4515 * Convenience function for retrieving a single secure settings value 4516 * as a floating point number. Note that internally setting values are 4517 * always stored as strings; this function converts the string to an 4518 * float for you. The default value will be returned if the setting 4519 * is not defined or not a valid float. 4520 * 4521 * @param cr The ContentResolver to access. 4522 * @param name The name of the setting to retrieve. 4523 * @param def Value to return if the setting is not defined. 4524 * 4525 * @return The setting's current value, or 'def' if it is not defined 4526 * or not a valid float. 4527 */ 4528 public static float getFloat(ContentResolver cr, String name, float def) { 4529 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4530 } 4531 4532 /** @hide */ 4533 public static float getFloatForUser(ContentResolver cr, String name, float def, 4534 int userHandle) { 4535 String v = getStringForUser(cr, name, userHandle); 4536 try { 4537 return v != null ? Float.parseFloat(v) : def; 4538 } catch (NumberFormatException e) { 4539 return def; 4540 } 4541 } 4542 4543 /** 4544 * Convenience function for retrieving a single secure settings value 4545 * as a float. Note that internally setting values are always 4546 * stored as strings; this function converts the string to a float 4547 * for you. 4548 * <p> 4549 * This version does not take a default value. If the setting has not 4550 * been set, or the string value is not a number, 4551 * it throws {@link SettingNotFoundException}. 4552 * 4553 * @param cr The ContentResolver to access. 4554 * @param name The name of the setting to retrieve. 4555 * 4556 * @throws SettingNotFoundException Thrown if a setting by the given 4557 * name can't be found or the setting value is not a float. 4558 * 4559 * @return The setting's current value. 4560 */ 4561 public static float getFloat(ContentResolver cr, String name) 4562 throws SettingNotFoundException { 4563 return getFloatForUser(cr, name, UserHandle.myUserId()); 4564 } 4565 4566 /** @hide */ 4567 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4568 throws SettingNotFoundException { 4569 String v = getStringForUser(cr, name, userHandle); 4570 if (v == null) { 4571 throw new SettingNotFoundException(name); 4572 } 4573 try { 4574 return Float.parseFloat(v); 4575 } catch (NumberFormatException e) { 4576 throw new SettingNotFoundException(name); 4577 } 4578 } 4579 4580 /** 4581 * Convenience function for updating a single settings value as a 4582 * floating point number. This will either create a new entry in the 4583 * table if the given name does not exist, or modify the value of the 4584 * existing row with that name. Note that internally setting values 4585 * are always stored as strings, so this function converts the given 4586 * value to a string before storing it. 4587 * 4588 * @param cr The ContentResolver to access. 4589 * @param name The name of the setting to modify. 4590 * @param value The new value for the setting. 4591 * @return true if the value was set, false on database errors 4592 */ 4593 public static boolean putFloat(ContentResolver cr, String name, float value) { 4594 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4595 } 4596 4597 /** @hide */ 4598 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4599 int userHandle) { 4600 return putStringForUser(cr, name, Float.toString(value), userHandle); 4601 } 4602 4603 /** 4604 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4605 * instead 4606 */ 4607 @Deprecated 4608 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4609 Global.DEVELOPMENT_SETTINGS_ENABLED; 4610 4611 /** 4612 * When the user has enable the option to have a "bug report" command 4613 * in the power menu. 4614 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4615 * @hide 4616 */ 4617 @Deprecated 4618 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4619 4620 /** 4621 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4622 */ 4623 @Deprecated 4624 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4625 4626 /** 4627 * Setting to allow mock locations and location provider status to be injected into the 4628 * LocationManager service for testing purposes during application development. These 4629 * locations and status values override actual location and status information generated 4630 * by network, gps, or other location providers. 4631 * 4632 * @deprecated This settings is not used anymore. 4633 */ 4634 @Deprecated 4635 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4636 4637 /** 4638 * A 64-bit number (as a hex string) that is randomly 4639 * generated when the user first sets up the device and should remain 4640 * constant for the lifetime of the user's device. The value may 4641 * change if a factory reset is performed on the device. 4642 * <p class="note"><strong>Note:</strong> When a device has <a 4643 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4644 * (available on certain devices running Android 4.2 or higher), each user appears as a 4645 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4646 * user.</p> 4647 */ 4648 public static final String ANDROID_ID = "android_id"; 4649 4650 /** 4651 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4652 */ 4653 @Deprecated 4654 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4655 4656 /** 4657 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4658 */ 4659 @Deprecated 4660 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4661 4662 /** 4663 * Setting to record the input method used by default, holding the ID 4664 * of the desired method. 4665 */ 4666 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4667 4668 /** 4669 * Setting to record the input method subtype used by default, holding the ID 4670 * of the desired method. 4671 */ 4672 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4673 "selected_input_method_subtype"; 4674 4675 /** 4676 * Setting to record the history of input method subtype, holding the pair of ID of IME 4677 * and its last used subtype. 4678 * @hide 4679 */ 4680 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4681 "input_methods_subtype_history"; 4682 4683 /** 4684 * Setting to record the visibility of input method selector 4685 */ 4686 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4687 "input_method_selector_visibility"; 4688 4689 /** 4690 * The currently selected voice interaction service flattened ComponentName. 4691 * @hide 4692 */ 4693 @TestApi 4694 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4695 4696 /** 4697 * bluetooth HCI snoop log configuration 4698 * @hide 4699 */ 4700 public static final String BLUETOOTH_HCI_LOG = 4701 "bluetooth_hci_log"; 4702 4703 /** 4704 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4705 */ 4706 @Deprecated 4707 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4708 4709 /** 4710 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4711 * @hide 4712 */ 4713 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4714 4715 /** 4716 * Prefix for category name that marks whether a suggested action from that category was 4717 * completed. 4718 * @hide 4719 */ 4720 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 4721 4722 /** 4723 * List of input methods that are currently enabled. This is a string 4724 * containing the IDs of all enabled input methods, each ID separated 4725 * by ':'. 4726 */ 4727 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4728 4729 /** 4730 * List of system input methods that are currently disabled. This is a string 4731 * containing the IDs of all disabled input methods, each ID separated 4732 * by ':'. 4733 * @hide 4734 */ 4735 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4736 4737 /** 4738 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4739 * determines if the IME should be shown when a hard keyboard is attached. 4740 * @hide 4741 */ 4742 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4743 4744 /** 4745 * Host name and port for global http proxy. Uses ':' seperator for 4746 * between host and port. 4747 * 4748 * @deprecated Use {@link Global#HTTP_PROXY} 4749 */ 4750 @Deprecated 4751 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4752 4753 /** 4754 * Package designated as always-on VPN provider. 4755 * 4756 * @hide 4757 */ 4758 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4759 4760 /** 4761 * Whether to block networking outside of VPN connections while always-on is set. 4762 * @see #ALWAYS_ON_VPN_APP 4763 * 4764 * @hide 4765 */ 4766 public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown"; 4767 4768 /** 4769 * Whether applications can be installed for this user via the system's 4770 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4771 * 4772 * <p>1 = permit app installation via the system package installer intent 4773 * <p>0 = do not allow use of the package installer 4774 */ 4775 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4776 4777 /** 4778 * Comma-separated list of location providers that activities may access. Do not rely on 4779 * this value being present in settings.db or on ContentObserver notifications on the 4780 * corresponding Uri. 4781 * 4782 * @deprecated use {@link #LOCATION_MODE} and 4783 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4784 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4785 */ 4786 @Deprecated 4787 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4788 4789 /** 4790 * The degree of location access enabled by the user. 4791 * <p> 4792 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4793 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4794 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4795 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4796 * modes that might be added in the future. 4797 * <p> 4798 * Note: do not rely on this value being present in settings.db or on ContentObserver 4799 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4800 * to receive changes in this value. 4801 */ 4802 public static final String LOCATION_MODE = "location_mode"; 4803 /** 4804 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4805 * {@link #LOCATION_MODE_OFF} 4806 * @hide 4807 */ 4808 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4809 4810 /** 4811 * Sets all location providers to the previous states before location was turned off. 4812 * @hide 4813 */ 4814 public static final int LOCATION_MODE_PREVIOUS = -1; 4815 /** 4816 * Location access disabled. 4817 */ 4818 public static final int LOCATION_MODE_OFF = 0; 4819 /** 4820 * Network Location Provider disabled, but GPS and other sensors enabled. 4821 */ 4822 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4823 /** 4824 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4825 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4826 * {@link android.location.Criteria#POWER_MEDIUM}. 4827 */ 4828 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4829 /** 4830 * Best-effort location computation allowed. 4831 */ 4832 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4833 4834 /** 4835 * A flag containing settings used for biometric weak 4836 * @hide 4837 */ 4838 @Deprecated 4839 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4840 "lock_biometric_weak_flags"; 4841 4842 /** 4843 * Whether lock-to-app will lock the keyguard when exiting. 4844 * @hide 4845 */ 4846 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4847 4848 /** 4849 * Whether autolock is enabled (0 = false, 1 = true) 4850 * 4851 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4852 * level of the keyguard. Accessing this setting from an app that is targeting 4853 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4854 */ 4855 @Deprecated 4856 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4857 4858 /** 4859 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4860 * 4861 * @deprecated Accessing this setting from an app that is targeting 4862 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4863 */ 4864 @Deprecated 4865 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4866 4867 /** 4868 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4869 * true) 4870 * 4871 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4872 * lockscreen uses 4873 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4874 * Accessing this setting from an app that is targeting 4875 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4876 */ 4877 @Deprecated 4878 public static final String 4879 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4880 4881 /** 4882 * This preference allows the device to be locked given time after screen goes off, 4883 * subject to current DeviceAdmin policy limits. 4884 * @hide 4885 */ 4886 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4887 4888 4889 /** 4890 * This preference contains the string that shows for owner info on LockScreen. 4891 * @hide 4892 * @deprecated 4893 */ 4894 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4895 4896 /** 4897 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4898 * @hide 4899 */ 4900 @Deprecated 4901 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4902 "lock_screen_appwidget_ids"; 4903 4904 /** 4905 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4906 * @hide 4907 */ 4908 @Deprecated 4909 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4910 "lock_screen_fallback_appwidget_id"; 4911 4912 /** 4913 * Index of the lockscreen appwidget to restore, -1 if none. 4914 * @hide 4915 */ 4916 @Deprecated 4917 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4918 "lock_screen_sticky_appwidget"; 4919 4920 /** 4921 * This preference enables showing the owner info on LockScreen. 4922 * @hide 4923 * @deprecated 4924 */ 4925 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4926 "lock_screen_owner_info_enabled"; 4927 4928 /** 4929 * When set by a user, allows notifications to be shown atop a securely locked screen 4930 * in their full "private" form (same as when the device is unlocked). 4931 * @hide 4932 */ 4933 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4934 "lock_screen_allow_private_notifications"; 4935 4936 /** 4937 * When set by a user, allows notification remote input atop a securely locked screen 4938 * without having to unlock 4939 * @hide 4940 */ 4941 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 4942 "lock_screen_allow_remote_input"; 4943 4944 /** 4945 * Set by the system to track if the user needs to see the call to action for 4946 * the lockscreen notification policy. 4947 * @hide 4948 */ 4949 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4950 "show_note_about_notification_hiding"; 4951 4952 /** 4953 * Set to 1 by the system after trust agents have been initialized. 4954 * @hide 4955 */ 4956 public static final String TRUST_AGENTS_INITIALIZED = 4957 "trust_agents_initialized"; 4958 4959 /** 4960 * The Logging ID (a unique 64-bit value) as a hex string. 4961 * Used as a pseudonymous identifier for logging. 4962 * @deprecated This identifier is poorly initialized and has 4963 * many collisions. It should not be used. 4964 */ 4965 @Deprecated 4966 public static final String LOGGING_ID = "logging_id"; 4967 4968 /** 4969 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4970 */ 4971 @Deprecated 4972 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4973 4974 /** 4975 * No longer supported. 4976 */ 4977 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4978 4979 /** 4980 * No longer supported. 4981 */ 4982 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4983 4984 /** 4985 * No longer supported. 4986 */ 4987 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4988 4989 /** 4990 * Settings classname to launch when Settings is clicked from All 4991 * Applications. Needed because of user testing between the old 4992 * and new Settings apps. 4993 */ 4994 // TODO: 881807 4995 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4996 4997 /** 4998 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4999 */ 5000 @Deprecated 5001 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 5002 5003 /** 5004 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 5005 */ 5006 @Deprecated 5007 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 5008 5009 /** 5010 * If accessibility is enabled. 5011 */ 5012 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 5013 5014 /** 5015 * If touch exploration is enabled. 5016 */ 5017 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 5018 5019 /** 5020 * List of the enabled accessibility providers. 5021 */ 5022 public static final String ENABLED_ACCESSIBILITY_SERVICES = 5023 "enabled_accessibility_services"; 5024 5025 /** 5026 * List of the accessibility services to which the user has granted 5027 * permission to put the device into touch exploration mode. 5028 * 5029 * @hide 5030 */ 5031 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 5032 "touch_exploration_granted_accessibility_services"; 5033 5034 /** 5035 * Whether to speak passwords while in accessibility mode. 5036 */ 5037 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 5038 5039 /** 5040 * Whether to draw text with high contrast while in accessibility mode. 5041 * 5042 * @hide 5043 */ 5044 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 5045 "high_text_contrast_enabled"; 5046 5047 /** 5048 * If injection of accessibility enhancing JavaScript screen-reader 5049 * is enabled. 5050 * <p> 5051 * Note: The JavaScript based screen-reader is served by the 5052 * Google infrastructure and enable users with disabilities to 5053 * efficiently navigate in and explore web content. 5054 * </p> 5055 * <p> 5056 * This property represents a boolean value. 5057 * </p> 5058 * @hide 5059 */ 5060 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 5061 "accessibility_script_injection"; 5062 5063 /** 5064 * The URL for the injected JavaScript based screen-reader used 5065 * for providing accessibility of content in WebView. 5066 * <p> 5067 * Note: The JavaScript based screen-reader is served by the 5068 * Google infrastructure and enable users with disabilities to 5069 * efficiently navigate in and explore web content. 5070 * </p> 5071 * <p> 5072 * This property represents a string value. 5073 * </p> 5074 * @hide 5075 */ 5076 public static final String ACCESSIBILITY_SCREEN_READER_URL = 5077 "accessibility_script_injection_url"; 5078 5079 /** 5080 * Key bindings for navigation in built-in accessibility support for web content. 5081 * <p> 5082 * Note: These key bindings are for the built-in accessibility navigation for 5083 * web content which is used as a fall back solution if JavaScript in a WebView 5084 * is not enabled or the user has not opted-in script injection from Google. 5085 * </p> 5086 * <p> 5087 * The bindings are separated by semi-colon. A binding is a mapping from 5088 * a key to a sequence of actions (for more details look at 5089 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 5090 * string representation of an integer obtained from a meta state (optional) shifted 5091 * sixteen times left and bitwise ored with a key code. An action is represented 5092 * as a hexademical string representation of an integer where the first two digits 5093 * are navigation action index, the second, the third, and the fourth digit pairs 5094 * represent the action arguments. The separate actions in a binding are colon 5095 * separated. The key and the action sequence it maps to are separated by equals. 5096 * </p> 5097 * <p> 5098 * For example, the binding below maps the DPAD right button to traverse the 5099 * current navigation axis once without firing an accessibility event and to 5100 * perform the same traversal again but to fire an event: 5101 * <code> 5102 * 0x16=0x01000100:0x01000101; 5103 * </code> 5104 * </p> 5105 * <p> 5106 * The goal of this binding is to enable dynamic rebinding of keys to 5107 * navigation actions for web content without requiring a framework change. 5108 * </p> 5109 * <p> 5110 * This property represents a string value. 5111 * </p> 5112 * @hide 5113 */ 5114 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 5115 "accessibility_web_content_key_bindings"; 5116 5117 /** 5118 * Setting that specifies whether the display magnification is enabled. 5119 * Display magnifications allows the user to zoom in the display content 5120 * and is targeted to low vision users. The current magnification scale 5121 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 5122 * 5123 * @hide 5124 */ 5125 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 5126 "accessibility_display_magnification_enabled"; 5127 5128 /** 5129 * Setting that specifies what the display magnification scale is. 5130 * Display magnifications allows the user to zoom in the display 5131 * content and is targeted to low vision users. Whether a display 5132 * magnification is performed is controlled by 5133 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5134 * 5135 * @hide 5136 */ 5137 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 5138 "accessibility_display_magnification_scale"; 5139 5140 /** 5141 * Setting that specifies whether the display magnification should be 5142 * automatically updated. If this fearture is enabled the system will 5143 * exit magnification mode or pan the viewport when a context change 5144 * occurs. For example, on staring a new activity or rotating the screen, 5145 * the system may zoom out so the user can see the new context he is in. 5146 * Another example is on showing a window that is not visible in the 5147 * magnified viewport the system may pan the viewport to make the window 5148 * the has popped up so the user knows that the context has changed. 5149 * Whether a screen magnification is performed is controlled by 5150 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5151 * 5152 * @hide 5153 */ 5154 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 5155 "accessibility_display_magnification_auto_update"; 5156 5157 /** 5158 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 5159 * modified from an AccessibilityService using the SoftKeyboardController. 5160 * 5161 * @hide 5162 */ 5163 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 5164 "accessibility_soft_keyboard_mode"; 5165 5166 /** 5167 * Default soft keyboard behavior. 5168 * 5169 * @hide 5170 */ 5171 public static final int SHOW_MODE_AUTO = 0; 5172 5173 /** 5174 * Soft keyboard is never shown. 5175 * 5176 * @hide 5177 */ 5178 public static final int SHOW_MODE_HIDDEN = 1; 5179 5180 /** 5181 * Setting that specifies whether timed text (captions) should be 5182 * displayed in video content. Text display properties are controlled by 5183 * the following settings: 5184 * <ul> 5185 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 5186 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 5187 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 5188 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 5189 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 5190 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 5191 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 5192 * </ul> 5193 * 5194 * @hide 5195 */ 5196 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 5197 "accessibility_captioning_enabled"; 5198 5199 /** 5200 * Setting that specifies the language for captions as a locale string, 5201 * e.g. en_US. 5202 * 5203 * @see java.util.Locale#toString 5204 * @hide 5205 */ 5206 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5207 "accessibility_captioning_locale"; 5208 5209 /** 5210 * Integer property that specifies the preset style for captions, one 5211 * of: 5212 * <ul> 5213 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5214 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5215 * </ul> 5216 * 5217 * @see java.util.Locale#toString 5218 * @hide 5219 */ 5220 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5221 "accessibility_captioning_preset"; 5222 5223 /** 5224 * Integer property that specifes the background color for captions as a 5225 * packed 32-bit color. 5226 * 5227 * @see android.graphics.Color#argb 5228 * @hide 5229 */ 5230 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5231 "accessibility_captioning_background_color"; 5232 5233 /** 5234 * Integer property that specifes the foreground color for captions as a 5235 * packed 32-bit color. 5236 * 5237 * @see android.graphics.Color#argb 5238 * @hide 5239 */ 5240 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5241 "accessibility_captioning_foreground_color"; 5242 5243 /** 5244 * Integer property that specifes the edge type for captions, one of: 5245 * <ul> 5246 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5247 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5248 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5249 * </ul> 5250 * 5251 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5252 * @hide 5253 */ 5254 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5255 "accessibility_captioning_edge_type"; 5256 5257 /** 5258 * Integer property that specifes the edge color for captions as a 5259 * packed 32-bit color. 5260 * 5261 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5262 * @see android.graphics.Color#argb 5263 * @hide 5264 */ 5265 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5266 "accessibility_captioning_edge_color"; 5267 5268 /** 5269 * Integer property that specifes the window color for captions as a 5270 * packed 32-bit color. 5271 * 5272 * @see android.graphics.Color#argb 5273 * @hide 5274 */ 5275 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5276 "accessibility_captioning_window_color"; 5277 5278 /** 5279 * String property that specifies the typeface for captions, one of: 5280 * <ul> 5281 * <li>DEFAULT 5282 * <li>MONOSPACE 5283 * <li>SANS_SERIF 5284 * <li>SERIF 5285 * </ul> 5286 * 5287 * @see android.graphics.Typeface 5288 * @hide 5289 */ 5290 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5291 "accessibility_captioning_typeface"; 5292 5293 /** 5294 * Floating point property that specifies font scaling for captions. 5295 * 5296 * @hide 5297 */ 5298 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5299 "accessibility_captioning_font_scale"; 5300 5301 /** 5302 * Setting that specifies whether display color inversion is enabled. 5303 */ 5304 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5305 "accessibility_display_inversion_enabled"; 5306 5307 /** 5308 * Setting that specifies whether display color space adjustment is 5309 * enabled. 5310 * 5311 * @hide 5312 */ 5313 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5314 "accessibility_display_daltonizer_enabled"; 5315 5316 /** 5317 * Integer property that specifies the type of color space adjustment to 5318 * perform. Valid values are defined in AccessibilityManager. 5319 * 5320 * @hide 5321 */ 5322 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5323 "accessibility_display_daltonizer"; 5324 5325 /** 5326 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5327 * enabled. 5328 * 5329 * @hide 5330 */ 5331 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5332 "accessibility_autoclick_enabled"; 5333 5334 /** 5335 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5336 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5337 * 5338 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5339 * @hide 5340 */ 5341 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5342 "accessibility_autoclick_delay"; 5343 5344 /** 5345 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5346 * accessibility. 5347 * (0 = false, 1 = true) 5348 * @hide 5349 */ 5350 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5351 "accessibility_large_pointer_icon"; 5352 5353 /** 5354 * The timeout for considering a press to be a long press in milliseconds. 5355 * @hide 5356 */ 5357 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5358 5359 /** 5360 * List of the enabled print services. 5361 * 5362 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5363 * from pre-N. 5364 * 5365 * @hide 5366 */ 5367 public static final String ENABLED_PRINT_SERVICES = 5368 "enabled_print_services"; 5369 5370 /** 5371 * List of the disabled print services. 5372 * 5373 * @hide 5374 */ 5375 public static final String DISABLED_PRINT_SERVICES = 5376 "disabled_print_services"; 5377 5378 /** 5379 * The saved value for WindowManagerService.setForcedDisplayDensity() 5380 * formatted as a single integer representing DPI. If unset, then use 5381 * the real display density. 5382 * 5383 * @hide 5384 */ 5385 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5386 5387 /** 5388 * Setting to always use the default text-to-speech settings regardless 5389 * of the application settings. 5390 * 1 = override application settings, 5391 * 0 = use application settings (if specified). 5392 * 5393 * @deprecated The value of this setting is no longer respected by 5394 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5395 */ 5396 @Deprecated 5397 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5398 5399 /** 5400 * Default text-to-speech engine speech rate. 100 = 1x 5401 */ 5402 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5403 5404 /** 5405 * Default text-to-speech engine pitch. 100 = 1x 5406 */ 5407 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5408 5409 /** 5410 * Default text-to-speech engine. 5411 */ 5412 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5413 5414 /** 5415 * Default text-to-speech language. 5416 * 5417 * @deprecated this setting is no longer in use, as of the Ice Cream 5418 * Sandwich release. Apps should never need to read this setting directly, 5419 * instead can query the TextToSpeech framework classes for the default 5420 * locale. {@link TextToSpeech#getLanguage()}. 5421 */ 5422 @Deprecated 5423 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5424 5425 /** 5426 * Default text-to-speech country. 5427 * 5428 * @deprecated this setting is no longer in use, as of the Ice Cream 5429 * Sandwich release. Apps should never need to read this setting directly, 5430 * instead can query the TextToSpeech framework classes for the default 5431 * locale. {@link TextToSpeech#getLanguage()}. 5432 */ 5433 @Deprecated 5434 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5435 5436 /** 5437 * Default text-to-speech locale variant. 5438 * 5439 * @deprecated this setting is no longer in use, as of the Ice Cream 5440 * Sandwich release. Apps should never need to read this setting directly, 5441 * instead can query the TextToSpeech framework classes for the 5442 * locale that is in use {@link TextToSpeech#getLanguage()}. 5443 */ 5444 @Deprecated 5445 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5446 5447 /** 5448 * Stores the default tts locales on a per engine basis. Stored as 5449 * a comma seperated list of values, each value being of the form 5450 * {@code engine_name:locale} for example, 5451 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5452 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5453 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5454 * setting directly, and can query the TextToSpeech framework classes 5455 * for the locale that is in use. 5456 * 5457 * @hide 5458 */ 5459 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5460 5461 /** 5462 * Space delimited list of plugin packages that are enabled. 5463 */ 5464 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5465 5466 /** 5467 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5468 * instead. 5469 */ 5470 @Deprecated 5471 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5472 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5473 5474 /** 5475 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5476 * instead. 5477 */ 5478 @Deprecated 5479 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5480 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5481 5482 /** 5483 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5484 * instead. 5485 */ 5486 @Deprecated 5487 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5488 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5489 5490 /** 5491 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5492 * instead. 5493 */ 5494 @Deprecated 5495 public static final String WIFI_ON = Global.WIFI_ON; 5496 5497 /** 5498 * The acceptable packet loss percentage (range 0 - 100) before trying 5499 * another AP on the same network. 5500 * @deprecated This setting is not used. 5501 */ 5502 @Deprecated 5503 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5504 "wifi_watchdog_acceptable_packet_loss_percentage"; 5505 5506 /** 5507 * The number of access points required for a network in order for the 5508 * watchdog to monitor it. 5509 * @deprecated This setting is not used. 5510 */ 5511 @Deprecated 5512 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5513 5514 /** 5515 * The delay between background checks. 5516 * @deprecated This setting is not used. 5517 */ 5518 @Deprecated 5519 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5520 "wifi_watchdog_background_check_delay_ms"; 5521 5522 /** 5523 * Whether the Wi-Fi watchdog is enabled for background checking even 5524 * after it thinks the user has connected to a good access point. 5525 * @deprecated This setting is not used. 5526 */ 5527 @Deprecated 5528 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5529 "wifi_watchdog_background_check_enabled"; 5530 5531 /** 5532 * The timeout for a background ping 5533 * @deprecated This setting is not used. 5534 */ 5535 @Deprecated 5536 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5537 "wifi_watchdog_background_check_timeout_ms"; 5538 5539 /** 5540 * The number of initial pings to perform that *may* be ignored if they 5541 * fail. Again, if these fail, they will *not* be used in packet loss 5542 * calculation. For example, one network always seemed to time out for 5543 * the first couple pings, so this is set to 3 by default. 5544 * @deprecated This setting is not used. 5545 */ 5546 @Deprecated 5547 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5548 "wifi_watchdog_initial_ignored_ping_count"; 5549 5550 /** 5551 * The maximum number of access points (per network) to attempt to test. 5552 * If this number is reached, the watchdog will no longer monitor the 5553 * initial connection state for the network. This is a safeguard for 5554 * networks containing multiple APs whose DNS does not respond to pings. 5555 * @deprecated This setting is not used. 5556 */ 5557 @Deprecated 5558 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5559 5560 /** 5561 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5562 */ 5563 @Deprecated 5564 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5565 5566 /** 5567 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5568 * @deprecated This setting is not used. 5569 */ 5570 @Deprecated 5571 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5572 5573 /** 5574 * The number of pings to test if an access point is a good connection. 5575 * @deprecated This setting is not used. 5576 */ 5577 @Deprecated 5578 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5579 5580 /** 5581 * The delay between pings. 5582 * @deprecated This setting is not used. 5583 */ 5584 @Deprecated 5585 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5586 5587 /** 5588 * The timeout per ping. 5589 * @deprecated This setting is not used. 5590 */ 5591 @Deprecated 5592 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5593 5594 /** 5595 * @deprecated Use 5596 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5597 */ 5598 @Deprecated 5599 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5600 5601 /** 5602 * @deprecated Use 5603 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5604 */ 5605 @Deprecated 5606 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5607 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5608 5609 /** 5610 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5611 * the receivers of the PendingIntent an opportunity to make a new network request before 5612 * the Network satisfying the request is potentially removed. 5613 * 5614 * @hide 5615 */ 5616 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5617 "connectivity_release_pending_intent_delay_ms"; 5618 5619 /** 5620 * Whether background data usage is allowed. 5621 * 5622 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5623 * availability of background data depends on several 5624 * combined factors. When background data is unavailable, 5625 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5626 * now appear disconnected. 5627 */ 5628 @Deprecated 5629 public static final String BACKGROUND_DATA = "background_data"; 5630 5631 /** 5632 * Origins for which browsers should allow geolocation by default. 5633 * The value is a space-separated list of origins. 5634 */ 5635 public static final String ALLOWED_GEOLOCATION_ORIGINS 5636 = "allowed_geolocation_origins"; 5637 5638 /** 5639 * The preferred TTY mode 0 = TTy Off, CDMA default 5640 * 1 = TTY Full 5641 * 2 = TTY HCO 5642 * 3 = TTY VCO 5643 * @hide 5644 */ 5645 public static final String PREFERRED_TTY_MODE = 5646 "preferred_tty_mode"; 5647 5648 /** 5649 * Whether the enhanced voice privacy mode is enabled. 5650 * 0 = normal voice privacy 5651 * 1 = enhanced voice privacy 5652 * @hide 5653 */ 5654 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5655 5656 /** 5657 * Whether the TTY mode mode is enabled. 5658 * 0 = disabled 5659 * 1 = enabled 5660 * @hide 5661 */ 5662 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5663 5664 /** 5665 * Controls whether settings backup is enabled. 5666 * Type: int ( 0 = disabled, 1 = enabled ) 5667 * @hide 5668 */ 5669 public static final String BACKUP_ENABLED = "backup_enabled"; 5670 5671 /** 5672 * Controls whether application data is automatically restored from backup 5673 * at install time. 5674 * Type: int ( 0 = disabled, 1 = enabled ) 5675 * @hide 5676 */ 5677 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5678 5679 /** 5680 * Indicates whether settings backup has been fully provisioned. 5681 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5682 * @hide 5683 */ 5684 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5685 5686 /** 5687 * Component of the transport to use for backup/restore. 5688 * @hide 5689 */ 5690 public static final String BACKUP_TRANSPORT = "backup_transport"; 5691 5692 /** 5693 * Version for which the setup wizard was last shown. Bumped for 5694 * each release when there is new setup information to show. 5695 * @hide 5696 */ 5697 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5698 5699 /** 5700 * The interval in milliseconds after which Wi-Fi is considered idle. 5701 * When idle, it is possible for the device to be switched from Wi-Fi to 5702 * the mobile data network. 5703 * @hide 5704 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5705 * instead. 5706 */ 5707 @Deprecated 5708 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5709 5710 /** 5711 * The global search provider chosen by the user (if multiple global 5712 * search providers are installed). This will be the provider returned 5713 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5714 * installed. This setting is stored as a flattened component name as 5715 * per {@link ComponentName#flattenToString()}. 5716 * 5717 * @hide 5718 */ 5719 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5720 "search_global_search_activity"; 5721 5722 /** 5723 * The number of promoted sources in GlobalSearch. 5724 * @hide 5725 */ 5726 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5727 /** 5728 * The maximum number of suggestions returned by GlobalSearch. 5729 * @hide 5730 */ 5731 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5732 /** 5733 * The number of suggestions GlobalSearch will ask each non-web search source for. 5734 * @hide 5735 */ 5736 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5737 /** 5738 * The number of suggestions the GlobalSearch will ask the web search source for. 5739 * @hide 5740 */ 5741 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5742 "search_web_results_override_limit"; 5743 /** 5744 * The number of milliseconds that GlobalSearch will wait for suggestions from 5745 * promoted sources before continuing with all other sources. 5746 * @hide 5747 */ 5748 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5749 "search_promoted_source_deadline_millis"; 5750 /** 5751 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5752 * @hide 5753 */ 5754 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5755 /** 5756 * The maximum number of milliseconds that GlobalSearch shows the previous results 5757 * after receiving a new query. 5758 * @hide 5759 */ 5760 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5761 /** 5762 * The maximum age of log data used for shortcuts in GlobalSearch. 5763 * @hide 5764 */ 5765 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5766 /** 5767 * The maximum age of log data used for source ranking in GlobalSearch. 5768 * @hide 5769 */ 5770 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5771 "search_max_source_event_age_millis"; 5772 /** 5773 * The minimum number of impressions needed to rank a source in GlobalSearch. 5774 * @hide 5775 */ 5776 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5777 "search_min_impressions_for_source_ranking"; 5778 /** 5779 * The minimum number of clicks needed to rank a source in GlobalSearch. 5780 * @hide 5781 */ 5782 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5783 "search_min_clicks_for_source_ranking"; 5784 /** 5785 * The maximum number of shortcuts shown by GlobalSearch. 5786 * @hide 5787 */ 5788 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5789 /** 5790 * The size of the core thread pool for suggestion queries in GlobalSearch. 5791 * @hide 5792 */ 5793 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5794 "search_query_thread_core_pool_size"; 5795 /** 5796 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5797 * @hide 5798 */ 5799 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5800 "search_query_thread_max_pool_size"; 5801 /** 5802 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5803 * @hide 5804 */ 5805 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5806 "search_shortcut_refresh_core_pool_size"; 5807 /** 5808 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5809 * @hide 5810 */ 5811 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5812 "search_shortcut_refresh_max_pool_size"; 5813 /** 5814 * The maximun time that excess threads in the GlobalSeach thread pools will 5815 * wait before terminating. 5816 * @hide 5817 */ 5818 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5819 "search_thread_keepalive_seconds"; 5820 /** 5821 * The maximum number of concurrent suggestion queries to each source. 5822 * @hide 5823 */ 5824 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5825 "search_per_source_concurrent_query_limit"; 5826 5827 /** 5828 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5829 * @hide 5830 */ 5831 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5832 5833 /** 5834 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5835 * @hide 5836 */ 5837 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5838 5839 /** 5840 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5841 * @hide 5842 */ 5843 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5844 5845 /** 5846 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5847 * @hide 5848 */ 5849 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5850 5851 /** 5852 * If nonzero, ANRs in invisible background processes bring up a dialog. 5853 * Otherwise, the process will be silently killed. 5854 * 5855 * Also prevents ANRs and crash dialogs from being suppressed. 5856 * @hide 5857 */ 5858 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5859 5860 /** 5861 * The {@link ComponentName} string of the service to be used as the voice recognition 5862 * service. 5863 * 5864 * @hide 5865 */ 5866 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5867 5868 /** 5869 * Stores whether an user has consented to have apps verified through PAM. 5870 * The value is boolean (1 or 0). 5871 * 5872 * @hide 5873 */ 5874 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5875 "package_verifier_user_consent"; 5876 5877 /** 5878 * The {@link ComponentName} string of the selected spell checker service which is 5879 * one of the services managed by the text service manager. 5880 * 5881 * @hide 5882 */ 5883 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5884 5885 /** 5886 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5887 * service which is one of the services managed by the text service manager. 5888 * 5889 * @hide 5890 */ 5891 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5892 "selected_spell_checker_subtype"; 5893 5894 /** 5895 * The {@link ComponentName} string whether spell checker is enabled or not. 5896 * 5897 * @hide 5898 */ 5899 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5900 5901 /** 5902 * What happens when the user presses the Power button while in-call 5903 * and the screen is on.<br/> 5904 * <b>Values:</b><br/> 5905 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5906 * 2 - The Power button hangs up the current call.<br/> 5907 * 5908 * @hide 5909 */ 5910 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5911 5912 /** 5913 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5914 * @hide 5915 */ 5916 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5917 5918 /** 5919 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5920 * @hide 5921 */ 5922 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5923 5924 /** 5925 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5926 * @hide 5927 */ 5928 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5929 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5930 5931 /** 5932 * Whether the device should wake when the wake gesture sensor detects motion. 5933 * @hide 5934 */ 5935 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5936 5937 /** 5938 * Whether the device should doze if configured. 5939 * @hide 5940 */ 5941 public static final String DOZE_ENABLED = "doze_enabled"; 5942 5943 /** 5944 * Whether the device should pulse on pick up gesture. 5945 * @hide 5946 */ 5947 public static final String DOZE_PULSE_ON_PICK_UP = "doze_pulse_on_pick_up"; 5948 5949 /** 5950 * Whether the device should pulse on double tap gesture. 5951 * @hide 5952 */ 5953 public static final String DOZE_PULSE_ON_DOUBLE_TAP = "doze_pulse_on_double_tap"; 5954 5955 /** 5956 * The current night mode that has been selected by the user. Owned 5957 * and controlled by UiModeManagerService. Constants are as per 5958 * UiModeManager. 5959 * @hide 5960 */ 5961 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5962 5963 /** 5964 * Whether screensavers are enabled. 5965 * @hide 5966 */ 5967 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5968 5969 /** 5970 * The user's chosen screensaver components. 5971 * 5972 * These will be launched by the PhoneWindowManager after a timeout when not on 5973 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5974 * @hide 5975 */ 5976 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5977 5978 /** 5979 * If screensavers are enabled, whether the screensaver should be automatically launched 5980 * when the device is inserted into a (desk) dock. 5981 * @hide 5982 */ 5983 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5984 5985 /** 5986 * If screensavers are enabled, whether the screensaver should be automatically launched 5987 * when the screen times out when not on battery. 5988 * @hide 5989 */ 5990 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5991 5992 /** 5993 * If screensavers are enabled, the default screensaver component. 5994 * @hide 5995 */ 5996 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5997 5998 /** 5999 * The default NFC payment component 6000 * @hide 6001 */ 6002 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 6003 6004 /** 6005 * Whether NFC payment is handled by the foreground application or a default. 6006 * @hide 6007 */ 6008 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 6009 6010 /** 6011 * Specifies the package name currently configured to be the primary sms application 6012 * @hide 6013 */ 6014 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 6015 6016 /** 6017 * Specifies the package name currently configured to be the default dialer application 6018 * @hide 6019 */ 6020 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 6021 6022 /** 6023 * Specifies the package name currently configured to be the emergency assistance application 6024 * 6025 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 6026 * 6027 * @hide 6028 */ 6029 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 6030 6031 /** 6032 * Specifies whether the current app context on scren (assist data) will be sent to the 6033 * assist application (active voice interaction service). 6034 * 6035 * @hide 6036 */ 6037 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 6038 6039 /** 6040 * Specifies whether a screenshot of the screen contents will be sent to the assist 6041 * application (active voice interaction service). 6042 * 6043 * @hide 6044 */ 6045 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 6046 6047 /** 6048 * Specifies whether the screen will show an animation if screen contents are sent to the 6049 * assist application (active voice interaction service). 6050 * 6051 * Note that the disclosure will be forced for third-party assistants or if the device 6052 * does not support disabling it. 6053 * 6054 * @hide 6055 */ 6056 public static final String ASSIST_DISCLOSURE_ENABLED = "assist_disclosure_enabled"; 6057 6058 /** 6059 * Names of the service components that the current user has explicitly allowed to 6060 * see all of the user's notifications, separated by ':'. 6061 * 6062 * @hide 6063 */ 6064 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 6065 6066 /** 6067 * Names of the packages that the current user has explicitly allowed to 6068 * manage notification policy configuration, separated by ':'. 6069 * 6070 * @hide 6071 */ 6072 @TestApi 6073 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 6074 "enabled_notification_policy_access_packages"; 6075 6076 /** @hide */ 6077 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 6078 6079 /** @hide */ 6080 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 6081 = "volume_controller_service_component"; 6082 6083 /** @hide */ 6084 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 6085 6086 /** 6087 * This is the query URI for finding a print service to install. 6088 * 6089 * @hide 6090 */ 6091 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 6092 6093 /** 6094 * This is the query URI for finding a NFC payment service to install. 6095 * 6096 * @hide 6097 */ 6098 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 6099 6100 /** 6101 * If enabled, apps should try to skip any introductory hints on first launch. This might 6102 * apply to users that are already familiar with the environment or temporary users. 6103 * <p> 6104 * Type : int (0 to show hints, 1 to skip showing hints) 6105 */ 6106 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 6107 6108 /** 6109 * Persisted playback time after a user confirmation of an unsafe volume level. 6110 * 6111 * @hide 6112 */ 6113 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 6114 6115 /** 6116 * This preference enables notification display on the lockscreen. 6117 * @hide 6118 */ 6119 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 6120 "lock_screen_show_notifications"; 6121 6122 /** 6123 * List of TV inputs that are currently hidden. This is a string 6124 * containing the IDs of all hidden TV inputs. Each ID is encoded by 6125 * {@link android.net.Uri#encode(String)} and separated by ':'. 6126 * @hide 6127 */ 6128 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 6129 6130 /** 6131 * List of custom TV input labels. This is a string containing <TV input id, custom name> 6132 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 6133 * and separated by ','. Each pair is separated by ':'. 6134 * @hide 6135 */ 6136 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 6137 6138 /** 6139 * Whether automatic routing of system audio to USB audio peripheral is disabled. 6140 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 6141 * and 0 means automatic routing is enabled. 6142 * 6143 * @hide 6144 */ 6145 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 6146 "usb_audio_automatic_routing_disabled"; 6147 6148 /** 6149 * The timeout in milliseconds before the device fully goes to sleep after 6150 * a period of inactivity. This value sets an upper bound on how long the device 6151 * will stay awake or dreaming without user activity. It should generally 6152 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 6153 * will sleep before it ever has a chance to dream. 6154 * <p> 6155 * Use -1 to disable this timeout. 6156 * </p> 6157 * 6158 * @hide 6159 */ 6160 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 6161 6162 /** 6163 * Controls whether double tap to wake is enabled. 6164 * @hide 6165 */ 6166 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 6167 6168 /** 6169 * The current assistant component. It could be a voice interaction service, 6170 * or an activity that handles ACTION_ASSIST, or empty which means using the default 6171 * handling. 6172 * 6173 * @hide 6174 */ 6175 public static final String ASSISTANT = "assistant"; 6176 6177 /** 6178 * Whether the camera launch gesture should be disabled. 6179 * 6180 * @hide 6181 */ 6182 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 6183 6184 /** 6185 * Whether the camera launch gesture to double tap the power button when the screen is off 6186 * should be disabled. 6187 * 6188 * @hide 6189 */ 6190 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 6191 "camera_double_tap_power_gesture_disabled"; 6192 6193 /** 6194 * Whether the camera double twist gesture to flip between front and back mode should be 6195 * enabled. 6196 * 6197 * @hide 6198 */ 6199 public static final String CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED = 6200 "camera_double_twist_to_flip_enabled"; 6201 6202 /** 6203 * Control whether Night display is currently activated. 6204 * @hide 6205 */ 6206 public static final String NIGHT_DISPLAY_ACTIVATED = "night_display_activated"; 6207 6208 /** 6209 * Control whether Night display will automatically activate/deactivate. 6210 * @hide 6211 */ 6212 public static final String NIGHT_DISPLAY_AUTO_MODE = "night_display_auto_mode"; 6213 6214 /** 6215 * Custom time when Night display is scheduled to activate. 6216 * Represented as milliseconds from midnight (e.g. 79200000 == 10pm). 6217 * @hide 6218 */ 6219 public static final String NIGHT_DISPLAY_CUSTOM_START_TIME = "night_display_custom_start_time"; 6220 6221 /** 6222 * Custom time when Night display is scheduled to deactivate. 6223 * Represented as milliseconds from midnight (e.g. 21600000 == 6am). 6224 * @hide 6225 */ 6226 public static final String NIGHT_DISPLAY_CUSTOM_END_TIME = "night_display_custom_end_time"; 6227 6228 /** 6229 * Whether brightness should automatically adjust based on twilight state. 6230 * @hide 6231 */ 6232 public static final String BRIGHTNESS_USE_TWILIGHT = "brightness_use_twilight"; 6233 6234 /** 6235 * Names of the service components that the current user has explicitly allowed to 6236 * be a VR mode listener, separated by ':'. 6237 * 6238 * @hide 6239 */ 6240 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 6241 6242 /** 6243 * Behavior of the display while in VR mode. 6244 * 6245 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 6246 * 6247 * @hide 6248 */ 6249 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 6250 6251 /** 6252 * Lower the display persistence while the system is in VR mode. 6253 * 6254 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6255 * 6256 * @hide. 6257 */ 6258 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 6259 6260 /** 6261 * Do not alter the display persistence while the system is in VR mode. 6262 * 6263 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6264 * 6265 * @hide. 6266 */ 6267 public static final int VR_DISPLAY_MODE_OFF = 1; 6268 6269 /** 6270 * Whether CarrierAppUtils#disableCarrierAppsUntilPrivileged has been executed at least 6271 * once. 6272 * 6273 * <p>This is used to ensure that we only take one pass which will disable apps that are not 6274 * privileged (if any). From then on, we only want to enable apps (when a matching SIM is 6275 * inserted), to avoid disabling an app that the user might actively be using. 6276 * 6277 * <p>Will be set to 1 once executed. 6278 * 6279 * @hide 6280 */ 6281 public static final String CARRIER_APPS_HANDLED = "carrier_apps_handled"; 6282 6283 /** 6284 * Whether parent user can access remote contact in managed profile. 6285 * 6286 * @hide 6287 */ 6288 public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH = 6289 "managed_profile_contact_remote_search"; 6290 6291 /** 6292 * Whether or not the automatic storage manager is enabled and should run on the device. 6293 * 6294 * @hide 6295 */ 6296 public static final String AUTOMATIC_STORAGE_MANAGER_ENABLED = 6297 "automatic_storage_manager_enabled"; 6298 6299 /** 6300 * How many days of information for the automatic storage manager to retain on the device. 6301 * 6302 * @hide 6303 */ 6304 public static final String AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN = 6305 "automatic_storage_manager_days_to_retain"; 6306 6307 /** 6308 * Default number of days of information for the automatic storage manager to retain. 6309 * 6310 * @hide 6311 */ 6312 public static final int AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT = 90; 6313 6314 /** 6315 * How many bytes the automatic storage manager has cleared out. 6316 * 6317 * @hide 6318 */ 6319 public static final String AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED = 6320 "automatic_storage_manager_bytes_cleared"; 6321 6322 6323 /** 6324 * Last run time for the automatic storage manager. 6325 * 6326 * @hide 6327 */ 6328 public static final String AUTOMATIC_STORAGE_MANAGER_LAST_RUN = 6329 "automatic_storage_manager_last_run"; 6330 6331 6332 /** 6333 * Whether SystemUI navigation keys is enabled. 6334 * @hide 6335 */ 6336 public static final String SYSTEM_NAVIGATION_KEYS_ENABLED = 6337 "system_navigation_keys_enabled"; 6338 6339 /** 6340 * Holds comma separated list of ordering of QS tiles. 6341 * @hide 6342 */ 6343 public static final String QS_TILES = "sysui_qs_tiles"; 6344 6345 /** 6346 * Whether preloaded APKs have been installed for the user. 6347 * @hide 6348 */ 6349 public static final String DEMO_USER_SETUP_COMPLETE 6350 = "demo_user_setup_complete"; 6351 6352 /** 6353 * Specifies whether the web action API is enabled. 6354 * 6355 * @hide 6356 */ 6357 public static final String WEB_ACTION_ENABLED = "web_action_enabled"; 6358 6359 /** 6360 * This are the settings to be backed up. 6361 * 6362 * NOTE: Settings are backed up and restored in the order they appear 6363 * in this array. If you have one setting depending on another, 6364 * make sure that they are ordered appropriately. 6365 * 6366 * @hide 6367 */ 6368 public static final String[] SETTINGS_TO_BACKUP = { 6369 BUGREPORT_IN_POWER_MENU, // moved to global 6370 ALLOW_MOCK_LOCATION, 6371 PARENTAL_CONTROL_ENABLED, 6372 PARENTAL_CONTROL_REDIRECT_URL, 6373 USB_MASS_STORAGE_ENABLED, // moved to global 6374 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6375 ACCESSIBILITY_DISPLAY_DALTONIZER, 6376 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6377 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6378 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6379 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 6380 ACCESSIBILITY_SCRIPT_INJECTION, 6381 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6382 ENABLED_ACCESSIBILITY_SERVICES, 6383 ENABLED_NOTIFICATION_LISTENERS, 6384 ENABLED_VR_LISTENERS, 6385 ENABLED_INPUT_METHODS, 6386 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6387 TOUCH_EXPLORATION_ENABLED, 6388 ACCESSIBILITY_ENABLED, 6389 ACCESSIBILITY_SPEAK_PASSWORD, 6390 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6391 ACCESSIBILITY_CAPTIONING_PRESET, 6392 ACCESSIBILITY_CAPTIONING_ENABLED, 6393 ACCESSIBILITY_CAPTIONING_LOCALE, 6394 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6395 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6396 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6397 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6398 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6399 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6400 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6401 TTS_USE_DEFAULTS, 6402 TTS_DEFAULT_RATE, 6403 TTS_DEFAULT_PITCH, 6404 TTS_DEFAULT_SYNTH, 6405 TTS_DEFAULT_LANG, 6406 TTS_DEFAULT_COUNTRY, 6407 TTS_ENABLED_PLUGINS, 6408 TTS_DEFAULT_LOCALE, 6409 SHOW_IME_WITH_HARD_KEYBOARD, 6410 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6411 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6412 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6413 SELECTED_SPELL_CHECKER, 6414 SELECTED_SPELL_CHECKER_SUBTYPE, 6415 SPELL_CHECKER_ENABLED, 6416 MOUNT_PLAY_NOTIFICATION_SND, 6417 MOUNT_UMS_AUTOSTART, 6418 MOUNT_UMS_PROMPT, 6419 MOUNT_UMS_NOTIFY_ENABLED, 6420 SLEEP_TIMEOUT, 6421 DOUBLE_TAP_TO_WAKE, 6422 WAKE_GESTURE_ENABLED, 6423 LONG_PRESS_TIMEOUT, 6424 CAMERA_GESTURE_DISABLED, 6425 ACCESSIBILITY_AUTOCLICK_ENABLED, 6426 ACCESSIBILITY_AUTOCLICK_DELAY, 6427 ACCESSIBILITY_LARGE_POINTER_ICON, 6428 PREFERRED_TTY_MODE, 6429 ENHANCED_VOICE_PRIVACY_ENABLED, 6430 TTY_MODE_ENABLED, 6431 INCALL_POWER_BUTTON_BEHAVIOR, 6432 NIGHT_DISPLAY_CUSTOM_START_TIME, 6433 NIGHT_DISPLAY_CUSTOM_END_TIME, 6434 NIGHT_DISPLAY_AUTO_MODE, 6435 NIGHT_DISPLAY_ACTIVATED, 6436 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 6437 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 6438 SYSTEM_NAVIGATION_KEYS_ENABLED, 6439 QS_TILES, 6440 DOZE_ENABLED, 6441 DOZE_PULSE_ON_PICK_UP, 6442 DOZE_PULSE_ON_DOUBLE_TAP 6443 }; 6444 6445 /** 6446 * These entries are considered common between the personal and the managed profile, 6447 * since the managed profile doesn't get to change them. 6448 */ 6449 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6450 6451 static { 6452 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6453 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6454 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6455 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6456 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6457 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6458 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6459 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6460 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6461 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6462 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6463 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6464 } 6465 6466 /** @hide */ 6467 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 6468 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 6469 } 6470 6471 /** 6472 * Helper method for determining if a location provider is enabled. 6473 * 6474 * @param cr the content resolver to use 6475 * @param provider the location provider to query 6476 * @return true if the provider is enabled 6477 * 6478 * @deprecated use {@link #LOCATION_MODE} or 6479 * {@link LocationManager#isProviderEnabled(String)} 6480 */ 6481 @Deprecated 6482 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 6483 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 6484 } 6485 6486 /** 6487 * Helper method for determining if a location provider is enabled. 6488 * @param cr the content resolver to use 6489 * @param provider the location provider to query 6490 * @param userId the userId to query 6491 * @return true if the provider is enabled 6492 * @deprecated use {@link #LOCATION_MODE} or 6493 * {@link LocationManager#isProviderEnabled(String)} 6494 * @hide 6495 */ 6496 @Deprecated 6497 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 6498 String allowedProviders = Settings.Secure.getStringForUser(cr, 6499 LOCATION_PROVIDERS_ALLOWED, userId); 6500 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 6501 } 6502 6503 /** 6504 * Thread-safe method for enabling or disabling a single location provider. 6505 * @param cr the content resolver to use 6506 * @param provider the location provider to enable or disable 6507 * @param enabled true if the provider should be enabled 6508 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 6509 */ 6510 @Deprecated 6511 public static final void setLocationProviderEnabled(ContentResolver cr, 6512 String provider, boolean enabled) { 6513 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 6514 } 6515 6516 /** 6517 * Thread-safe method for enabling or disabling a single location provider. 6518 * 6519 * @param cr the content resolver to use 6520 * @param provider the location provider to enable or disable 6521 * @param enabled true if the provider should be enabled 6522 * @param userId the userId for which to enable/disable providers 6523 * @return true if the value was set, false on database errors 6524 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 6525 * {@link #LOCATION_MODE} 6526 * @hide 6527 */ 6528 @Deprecated 6529 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 6530 String provider, boolean enabled, int userId) { 6531 synchronized (mLocationSettingsLock) { 6532 // to ensure thread safety, we write the provider name with a '+' or '-' 6533 // and let the SettingsProvider handle it rather than reading and modifying 6534 // the list of enabled providers. 6535 if (enabled) { 6536 provider = "+" + provider; 6537 } else { 6538 provider = "-" + provider; 6539 } 6540 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 6541 userId); 6542 } 6543 } 6544 6545 /** 6546 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6547 */ 6548 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6549 final int mode = getLocationModeForUser(cr, userId); 6550 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6551 } 6552 6553 /** 6554 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6555 */ 6556 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6557 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6558 LOCATION_MODE_HIGH_ACCURACY, userId); 6559 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6560 // turn on location any longer. 6561 if (mode == LOCATION_MODE_OFF) { 6562 mode = LOCATION_MODE_HIGH_ACCURACY; 6563 } 6564 return setLocationModeForUser(cr, mode, userId); 6565 } 6566 6567 /** 6568 * Thread-safe method for setting the location mode to one of 6569 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6570 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6571 * 6572 * @param cr the content resolver to use 6573 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6574 * @param userId the userId for which to change mode 6575 * @return true if the value was set, false on database errors 6576 * 6577 * @throws IllegalArgumentException if mode is not one of the supported values 6578 */ 6579 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6580 int userId) { 6581 synchronized (mLocationSettingsLock) { 6582 boolean gps = false; 6583 boolean network = false; 6584 switch (mode) { 6585 case LOCATION_MODE_PREVIOUS: 6586 // Retrieve the actual mode and set to that mode. 6587 return restoreLocationModeForUser(cr, userId); 6588 case LOCATION_MODE_OFF: 6589 saveLocationModeForUser(cr, userId); 6590 break; 6591 case LOCATION_MODE_SENSORS_ONLY: 6592 gps = true; 6593 break; 6594 case LOCATION_MODE_BATTERY_SAVING: 6595 network = true; 6596 break; 6597 case LOCATION_MODE_HIGH_ACCURACY: 6598 gps = true; 6599 network = true; 6600 break; 6601 default: 6602 throw new IllegalArgumentException("Invalid location mode: " + mode); 6603 } 6604 // Note it's important that we set the NLP mode first. The Google implementation 6605 // of NLP clears its NLP consent setting any time it receives a 6606 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6607 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6608 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6609 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6610 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6611 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6612 // dialog. Then the people who wrote the setup wizard would be sad. 6613 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6614 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6615 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6616 cr, LocationManager.GPS_PROVIDER, gps, userId); 6617 return gpsSuccess && nlpSuccess; 6618 } 6619 } 6620 6621 /** 6622 * Thread-safe method for reading the location mode, returns one of 6623 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6624 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6625 * 6626 * @param cr the content resolver to use 6627 * @param userId the userId for which to read the mode 6628 * @return the location mode 6629 */ 6630 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6631 synchronized (mLocationSettingsLock) { 6632 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6633 cr, LocationManager.GPS_PROVIDER, userId); 6634 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6635 cr, LocationManager.NETWORK_PROVIDER, userId); 6636 if (gpsEnabled && networkEnabled) { 6637 return LOCATION_MODE_HIGH_ACCURACY; 6638 } else if (gpsEnabled) { 6639 return LOCATION_MODE_SENSORS_ONLY; 6640 } else if (networkEnabled) { 6641 return LOCATION_MODE_BATTERY_SAVING; 6642 } else { 6643 return LOCATION_MODE_OFF; 6644 } 6645 } 6646 } 6647 } 6648 6649 /** 6650 * Global system settings, containing preferences that always apply identically 6651 * to all defined users. Applications can read these but are not allowed to write; 6652 * like the "Secure" settings, these are for preferences that the user must 6653 * explicitly modify through the system UI or specialized APIs for those values. 6654 */ 6655 public static final class Global extends NameValueTable { 6656 /** 6657 * The content:// style URL for global secure settings items. Not public. 6658 */ 6659 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6660 6661 /** 6662 * Whether users are allowed to add more users or guest from lockscreen. 6663 * <p> 6664 * Type: int 6665 * @hide 6666 */ 6667 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6668 6669 /** 6670 * Setting whether the global gesture for enabling accessibility is enabled. 6671 * If this gesture is enabled the user will be able to perfrom it to enable 6672 * the accessibility state without visiting the settings app. 6673 * @hide 6674 */ 6675 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6676 "enable_accessibility_global_gesture_enabled"; 6677 6678 /** 6679 * Whether Airplane Mode is on. 6680 */ 6681 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6682 6683 /** 6684 * Whether Theater Mode is on. 6685 * {@hide} 6686 */ 6687 @SystemApi 6688 public static final String THEATER_MODE_ON = "theater_mode_on"; 6689 6690 /** 6691 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6692 */ 6693 public static final String RADIO_BLUETOOTH = "bluetooth"; 6694 6695 /** 6696 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6697 */ 6698 public static final String RADIO_WIFI = "wifi"; 6699 6700 /** 6701 * {@hide} 6702 */ 6703 public static final String RADIO_WIMAX = "wimax"; 6704 /** 6705 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6706 */ 6707 public static final String RADIO_CELL = "cell"; 6708 6709 /** 6710 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6711 */ 6712 public static final String RADIO_NFC = "nfc"; 6713 6714 /** 6715 * A comma separated list of radios that need to be disabled when airplane mode 6716 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6717 * included in the comma separated list. 6718 */ 6719 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6720 6721 /** 6722 * A comma separated list of radios that should to be disabled when airplane mode 6723 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6724 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6725 * will be turned off when entering airplane mode, but the user will be able to reenable 6726 * Wifi in the Settings app. 6727 * 6728 * {@hide} 6729 */ 6730 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6731 6732 /** 6733 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6734 * See {@link android.bluetooth.BluetoothProfile}. 6735 * {@hide} 6736 */ 6737 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6738 6739 /** 6740 * A semi-colon separated list of Bluetooth interoperability workarounds. 6741 * Each entry is a partial Bluetooth device address string and an integer representing 6742 * the feature to be disabled, separated by a comma. The integer must correspond 6743 * to a interoperability feature as defined in "interop.h" in /system/bt. 6744 * <p> 6745 * Example: <br/> 6746 * "00:11:22,0;01:02:03:04,2" 6747 * @hide 6748 */ 6749 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 6750 6751 /** 6752 * The policy for deciding when Wi-Fi should go to sleep (which will in 6753 * turn switch to using the mobile data as an Internet connection). 6754 * <p> 6755 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6756 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6757 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6758 */ 6759 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6760 6761 /** 6762 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6763 * policy, which is to sleep shortly after the turning off 6764 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6765 */ 6766 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6767 6768 /** 6769 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6770 * the device is on battery, and never go to sleep when the device is 6771 * plugged in. 6772 */ 6773 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6774 6775 /** 6776 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6777 */ 6778 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6779 6780 /** 6781 * Value to specify if the user prefers the date, time and time zone 6782 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6783 */ 6784 public static final String AUTO_TIME = "auto_time"; 6785 6786 /** 6787 * Value to specify if the user prefers the time zone 6788 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6789 */ 6790 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6791 6792 /** 6793 * URI for the car dock "in" event sound. 6794 * @hide 6795 */ 6796 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6797 6798 /** 6799 * URI for the car dock "out" event sound. 6800 * @hide 6801 */ 6802 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6803 6804 /** 6805 * URI for the desk dock "in" event sound. 6806 * @hide 6807 */ 6808 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6809 6810 /** 6811 * URI for the desk dock "out" event sound. 6812 * @hide 6813 */ 6814 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6815 6816 /** 6817 * Whether to play a sound for dock events. 6818 * @hide 6819 */ 6820 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6821 6822 /** 6823 * URI for the "device locked" (keyguard shown) sound. 6824 * @hide 6825 */ 6826 public static final String LOCK_SOUND = "lock_sound"; 6827 6828 /** 6829 * URI for the "device unlocked" sound. 6830 * @hide 6831 */ 6832 public static final String UNLOCK_SOUND = "unlock_sound"; 6833 6834 /** 6835 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6836 * state without unlocking. 6837 * @hide 6838 */ 6839 public static final String TRUSTED_SOUND = "trusted_sound"; 6840 6841 /** 6842 * URI for the low battery sound file. 6843 * @hide 6844 */ 6845 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6846 6847 /** 6848 * Whether to play a sound for low-battery alerts. 6849 * @hide 6850 */ 6851 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6852 6853 /** 6854 * URI for the "wireless charging started" sound. 6855 * @hide 6856 */ 6857 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6858 "wireless_charging_started_sound"; 6859 6860 /** 6861 * Whether to play a sound for charging events. 6862 * @hide 6863 */ 6864 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6865 6866 /** 6867 * Whether we keep the device on while the device is plugged in. 6868 * Supported values are: 6869 * <ul> 6870 * <li>{@code 0} to never stay on while plugged in</li> 6871 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6872 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6873 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6874 * </ul> 6875 * These values can be OR-ed together. 6876 */ 6877 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6878 6879 /** 6880 * When the user has enable the option to have a "bug report" command 6881 * in the power menu. 6882 * @hide 6883 */ 6884 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6885 6886 /** 6887 * Whether ADB is enabled. 6888 */ 6889 public static final String ADB_ENABLED = "adb_enabled"; 6890 6891 /** 6892 * Whether Views are allowed to save their attribute data. 6893 * @hide 6894 */ 6895 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6896 6897 /** 6898 * Whether assisted GPS should be enabled or not. 6899 * @hide 6900 */ 6901 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6902 6903 /** 6904 * Whether bluetooth is enabled/disabled 6905 * 0=disabled. 1=enabled. 6906 */ 6907 public static final String BLUETOOTH_ON = "bluetooth_on"; 6908 6909 /** 6910 * CDMA Cell Broadcast SMS 6911 * 0 = CDMA Cell Broadcast SMS disabled 6912 * 1 = CDMA Cell Broadcast SMS enabled 6913 * @hide 6914 */ 6915 public static final String CDMA_CELL_BROADCAST_SMS = 6916 "cdma_cell_broadcast_sms"; 6917 6918 /** 6919 * The CDMA roaming mode 0 = Home Networks, CDMA default 6920 * 1 = Roaming on Affiliated networks 6921 * 2 = Roaming on any networks 6922 * @hide 6923 */ 6924 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6925 6926 /** 6927 * The CDMA subscription mode 0 = RUIM/SIM (default) 6928 * 1 = NV 6929 * @hide 6930 */ 6931 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6932 6933 /** Inactivity timeout to track mobile data activity. 6934 * 6935 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6936 * infer the data activity of mobile network. After a period of no activity on mobile 6937 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6938 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6939 * subsequent activity on mobile networks triggers the firing of {@code 6940 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6941 * 6942 * Network activity refers to transmitting or receiving data on the network interfaces. 6943 * 6944 * Tracking is disabled if set to zero or negative value. 6945 * 6946 * @hide 6947 */ 6948 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6949 6950 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6951 * but for Wifi network. 6952 * @hide 6953 */ 6954 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6955 6956 /** 6957 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6958 */ 6959 public static final String DATA_ROAMING = "data_roaming"; 6960 6961 /** 6962 * The value passed to a Mobile DataConnection via bringUp which defines the 6963 * number of retries to preform when setting up the initial connection. The default 6964 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6965 * @hide 6966 */ 6967 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6968 6969 /** 6970 * Whether any package can be on external storage. When this is true, any 6971 * package, regardless of manifest values, is a candidate for installing 6972 * or moving onto external storage. (0 = false, 1 = true) 6973 * @hide 6974 */ 6975 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 6976 6977 /** 6978 * Whether any activity can be resized. When this is true, any 6979 * activity, regardless of manifest values, can be resized for multi-window. 6980 * (0 = false, 1 = true) 6981 * @hide 6982 */ 6983 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 6984 = "force_resizable_activities"; 6985 6986 /** 6987 * Whether to enable experimental freeform support for windows. 6988 * @hide 6989 */ 6990 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 6991 = "enable_freeform_support"; 6992 6993 /** 6994 * Whether user has enabled development settings. 6995 */ 6996 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6997 6998 /** 6999 * Whether the device has been provisioned (0 = false, 1 = true). 7000 * <p>On a multiuser device with a separate system user, the screen may be locked 7001 * as soon as this is set to true and further activities cannot be launched on the 7002 * system user unless they are marked to show over keyguard. 7003 */ 7004 public static final String DEVICE_PROVISIONED = "device_provisioned"; 7005 7006 /** 7007 * Whether mobile data should be allowed while the device is being provisioned. 7008 * This allows the provisioning process to turn off mobile data before the user 7009 * has an opportunity to set things up, preventing other processes from burning 7010 * precious bytes before wifi is setup. 7011 * (0 = false, 1 = true) 7012 * @hide 7013 */ 7014 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 7015 "device_provisioning_mobile_data"; 7016 7017 /** 7018 * The saved value for WindowManagerService.setForcedDisplaySize(). 7019 * Two integers separated by a comma. If unset, then use the real display size. 7020 * @hide 7021 */ 7022 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 7023 7024 /** 7025 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 7026 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 7027 * @hide 7028 */ 7029 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 7030 7031 /** 7032 * The maximum size, in bytes, of a download that the download manager will transfer over 7033 * a non-wifi connection. 7034 * @hide 7035 */ 7036 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 7037 "download_manager_max_bytes_over_mobile"; 7038 7039 /** 7040 * The recommended maximum size, in bytes, of a download that the download manager should 7041 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 7042 * have the option to start the download over the mobile connection anyway. 7043 * @hide 7044 */ 7045 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 7046 "download_manager_recommended_max_bytes_over_mobile"; 7047 7048 /** 7049 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 7050 */ 7051 @Deprecated 7052 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 7053 7054 /** 7055 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 7056 * sent or processed. (0 = false, 1 = true) 7057 * @hide 7058 */ 7059 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 7060 7061 /** 7062 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 7063 * and the output is redirected to AV Receiver connected via 7064 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 7065 * @hide 7066 */ 7067 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 7068 7069 /** 7070 * Whether TV will automatically turn on upon reception of the CEC command 7071 * <Text View On> or <Image View On>. (0 = false, 1 = true) 7072 * @hide 7073 */ 7074 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 7075 "hdmi_control_auto_wakeup_enabled"; 7076 7077 /** 7078 * Whether TV will also turn off other CEC devices when it goes to standby mode. 7079 * (0 = false, 1 = true) 7080 * @hide 7081 */ 7082 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 7083 "hdmi_control_auto_device_off_enabled"; 7084 7085 /** 7086 * Whether TV will switch to MHL port when a mobile device is plugged in. 7087 * (0 = false, 1 = true) 7088 * @hide 7089 */ 7090 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 7091 7092 /** 7093 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 7094 * @hide 7095 */ 7096 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 7097 7098 /** 7099 * Whether mobile data connections are allowed by the user. See 7100 * ConnectivityManager for more info. 7101 * @hide 7102 */ 7103 public static final String MOBILE_DATA = "mobile_data"; 7104 7105 /** 7106 * Whether the mobile data connection should remain active even when higher 7107 * priority networks like WiFi are active, to help make network switching faster. 7108 * 7109 * See ConnectivityService for more info. 7110 * 7111 * (0 = disabled, 1 = enabled) 7112 * @hide 7113 */ 7114 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 7115 7116 /** {@hide} */ 7117 public static final String NETSTATS_ENABLED = "netstats_enabled"; 7118 /** {@hide} */ 7119 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 7120 /** {@hide} */ 7121 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 7122 /** {@hide} */ 7123 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 7124 /** {@hide} */ 7125 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 7126 7127 /** {@hide} */ 7128 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 7129 /** {@hide} */ 7130 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 7131 /** {@hide} */ 7132 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 7133 /** {@hide} */ 7134 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 7135 7136 /** {@hide} */ 7137 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 7138 /** {@hide} */ 7139 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 7140 /** {@hide} */ 7141 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 7142 /** {@hide} */ 7143 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 7144 7145 /** {@hide} */ 7146 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 7147 /** {@hide} */ 7148 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 7149 /** {@hide} */ 7150 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 7151 /** {@hide} */ 7152 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 7153 7154 /** 7155 * User preference for which network(s) should be used. Only the 7156 * connectivity service should touch this. 7157 */ 7158 public static final String NETWORK_PREFERENCE = "network_preference"; 7159 7160 /** 7161 * Which package name to use for network scoring. If null, or if the package is not a valid 7162 * scorer app, external network scores will neither be requested nor accepted. 7163 * @hide 7164 */ 7165 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 7166 7167 /** 7168 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 7169 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 7170 * exceeded. 7171 * @hide 7172 */ 7173 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 7174 7175 /** 7176 * The length of time in milli-seconds that automatic small adjustments to 7177 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 7178 * @hide 7179 */ 7180 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 7181 7182 /** Preferred NTP server. {@hide} */ 7183 public static final String NTP_SERVER = "ntp_server"; 7184 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 7185 public static final String NTP_TIMEOUT = "ntp_timeout"; 7186 7187 /** {@hide} */ 7188 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 7189 7190 /** 7191 * Sample validity in seconds to configure for the system DNS resolver. 7192 * {@hide} 7193 */ 7194 public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS = 7195 "dns_resolver_sample_validity_seconds"; 7196 7197 /** 7198 * Success threshold in percent for use with the system DNS resolver. 7199 * {@hide} 7200 */ 7201 public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT = 7202 "dns_resolver_success_threshold_percent"; 7203 7204 /** 7205 * Minimum number of samples needed for statistics to be considered meaningful in the 7206 * system DNS resolver. 7207 * {@hide} 7208 */ 7209 public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples"; 7210 7211 /** 7212 * Maximum number taken into account for statistics purposes in the system DNS resolver. 7213 * {@hide} 7214 */ 7215 public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples"; 7216 7217 /** 7218 * Whether to disable the automatic scheduling of system updates. 7219 * 1 = system updates won't be automatically scheduled (will always 7220 * present notification instead). 7221 * 0 = system updates will be automatically scheduled. (default) 7222 * @hide 7223 */ 7224 @SystemApi 7225 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 7226 7227 /** 7228 * Whether the package manager should send package verification broadcasts for verifiers to 7229 * review apps prior to installation. 7230 * 1 = request apps to be verified prior to installation, if a verifier exists. 7231 * 0 = do not verify apps before installation 7232 * @hide 7233 */ 7234 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 7235 7236 /** Timeout for package verification. 7237 * @hide */ 7238 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 7239 7240 /** Default response code for package verification. 7241 * @hide */ 7242 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 7243 7244 /** 7245 * Show package verification setting in the Settings app. 7246 * 1 = show (default) 7247 * 0 = hide 7248 * @hide 7249 */ 7250 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 7251 7252 /** 7253 * Run package verification on apps installed through ADB/ADT/USB 7254 * 1 = perform package verification on ADB installs (default) 7255 * 0 = bypass package verification on ADB installs 7256 * @hide 7257 */ 7258 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 7259 7260 /** 7261 * Time since last fstrim (milliseconds) after which we force one to happen 7262 * during device startup. If unset, the default is 3 days. 7263 * @hide 7264 */ 7265 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 7266 7267 /** 7268 * The interval in milliseconds at which to check packet counts on the 7269 * mobile data interface when screen is on, to detect possible data 7270 * connection problems. 7271 * @hide 7272 */ 7273 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 7274 "pdp_watchdog_poll_interval_ms"; 7275 7276 /** 7277 * The interval in milliseconds at which to check packet counts on the 7278 * mobile data interface when screen is off, to detect possible data 7279 * connection problems. 7280 * @hide 7281 */ 7282 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 7283 "pdp_watchdog_long_poll_interval_ms"; 7284 7285 /** 7286 * The interval in milliseconds at which to check packet counts on the 7287 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 7288 * outgoing packets has been reached without incoming packets. 7289 * @hide 7290 */ 7291 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 7292 "pdp_watchdog_error_poll_interval_ms"; 7293 7294 /** 7295 * The number of outgoing packets sent without seeing an incoming packet 7296 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 7297 * device is logged to the event log 7298 * @hide 7299 */ 7300 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 7301 "pdp_watchdog_trigger_packet_count"; 7302 7303 /** 7304 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 7305 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 7306 * attempting data connection recovery. 7307 * @hide 7308 */ 7309 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 7310 "pdp_watchdog_error_poll_count"; 7311 7312 /** 7313 * The number of failed PDP reset attempts before moving to something more 7314 * drastic: re-registering to the network. 7315 * @hide 7316 */ 7317 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 7318 "pdp_watchdog_max_pdp_reset_fail_count"; 7319 7320 /** 7321 * A positive value indicates how often the SamplingProfiler 7322 * should take snapshots. Zero value means SamplingProfiler 7323 * is disabled. 7324 * 7325 * @hide 7326 */ 7327 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 7328 7329 /** 7330 * URL to open browser on to allow user to manage a prepay account 7331 * @hide 7332 */ 7333 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 7334 "setup_prepaid_data_service_url"; 7335 7336 /** 7337 * URL to attempt a GET on to see if this is a prepay device 7338 * @hide 7339 */ 7340 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 7341 "setup_prepaid_detection_target_url"; 7342 7343 /** 7344 * Host to check for a redirect to after an attempt to GET 7345 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 7346 * this is a prepaid device with zero balance.) 7347 * @hide 7348 */ 7349 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 7350 "setup_prepaid_detection_redir_host"; 7351 7352 /** 7353 * The interval in milliseconds at which to check the number of SMS sent out without asking 7354 * for use permit, to limit the un-authorized SMS usage. 7355 * 7356 * @hide 7357 */ 7358 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 7359 "sms_outgoing_check_interval_ms"; 7360 7361 /** 7362 * The number of outgoing SMS sent without asking for user permit (of {@link 7363 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 7364 * 7365 * @hide 7366 */ 7367 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 7368 "sms_outgoing_check_max_count"; 7369 7370 /** 7371 * Used to disable SMS short code confirmation - defaults to true. 7372 * True indcates we will do the check, etc. Set to false to disable. 7373 * @see com.android.internal.telephony.SmsUsageMonitor 7374 * @hide 7375 */ 7376 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 7377 7378 /** 7379 * Used to select which country we use to determine premium sms codes. 7380 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 7381 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 7382 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 7383 * @hide 7384 */ 7385 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 7386 7387 /** 7388 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 7389 * @hide 7390 */ 7391 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 7392 7393 /** 7394 * Used to disable Tethering on a device - defaults to true 7395 * @hide 7396 */ 7397 public static final String TETHER_SUPPORTED = "tether_supported"; 7398 7399 /** 7400 * Used to require DUN APN on the device or not - defaults to a build config value 7401 * which defaults to false 7402 * @hide 7403 */ 7404 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7405 7406 /** 7407 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7408 * corresponding build config values are set it will override the APN DB 7409 * values. 7410 * Consists of a comma seperated list of strings: 7411 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7412 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7413 * @hide 7414 */ 7415 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7416 7417 /** 7418 * List of carrier apps which are whitelisted to prompt the user for install when 7419 * a sim card with matching uicc carrier privilege rules is inserted. 7420 * 7421 * The value is "package1;package2;..." 7422 * @hide 7423 */ 7424 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 7425 7426 /** 7427 * USB Mass Storage Enabled 7428 */ 7429 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 7430 7431 /** 7432 * If this setting is set (to anything), then all references 7433 * to Gmail on the device must change to Google Mail. 7434 */ 7435 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 7436 7437 /** 7438 * Webview Data reduction proxy key. 7439 * @hide 7440 */ 7441 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 7442 "webview_data_reduction_proxy_key"; 7443 7444 /** 7445 * Whether or not the WebView fallback mechanism should be enabled. 7446 * 0=disabled, 1=enabled. 7447 * @hide 7448 */ 7449 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 7450 "webview_fallback_logic_enabled"; 7451 7452 /** 7453 * Name of the package used as WebView provider (if unset the provider is instead determined 7454 * by the system). 7455 * @hide 7456 */ 7457 public static final String WEBVIEW_PROVIDER = "webview_provider"; 7458 7459 /** 7460 * Developer setting to enable WebView multiprocess rendering. 7461 * @hide 7462 */ 7463 @SystemApi 7464 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 7465 7466 /** 7467 * The maximum number of notifications shown in 24 hours when switching networks. 7468 * @hide 7469 */ 7470 public static final String NETWORK_SWITCH_NOTIFICATION_DAILY_LIMIT = 7471 "network_switch_notification_daily_limit"; 7472 7473 /** 7474 * The minimum time in milliseconds between notifications when switching networks. 7475 * @hide 7476 */ 7477 public static final String NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS = 7478 "network_switch_notification_rate_limit_millis"; 7479 7480 /** 7481 * Whether to automatically switch away from wifi networks that lose Internet access. 7482 * Only meaningful if config_networkAvoidBadWifi is set to 0, otherwise the system always 7483 * avoids such networks. Valid values are: 7484 * 7485 * 0: Don't avoid bad wifi, don't prompt the user. Get stuck on bad wifi like it's 2013. 7486 * null: Ask the user whether to switch away from bad wifi. 7487 * 1: Avoid bad wifi. 7488 * 7489 * @hide 7490 */ 7491 public static final String NETWORK_AVOID_BAD_WIFI = "network_avoid_bad_wifi"; 7492 7493 /** 7494 * Whether Wifi display is enabled/disabled 7495 * 0=disabled. 1=enabled. 7496 * @hide 7497 */ 7498 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 7499 7500 /** 7501 * Whether Wifi display certification mode is enabled/disabled 7502 * 0=disabled. 1=enabled. 7503 * @hide 7504 */ 7505 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 7506 "wifi_display_certification_on"; 7507 7508 /** 7509 * WPS Configuration method used by Wifi display, this setting only 7510 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 7511 * 7512 * Possible values are: 7513 * 7514 * WpsInfo.INVALID: use default WPS method chosen by framework 7515 * WpsInfo.PBC : use Push button 7516 * WpsInfo.KEYPAD : use Keypad 7517 * WpsInfo.DISPLAY: use Display 7518 * @hide 7519 */ 7520 public static final String WIFI_DISPLAY_WPS_CONFIG = 7521 "wifi_display_wps_config"; 7522 7523 /** 7524 * Whether to notify the user of open networks. 7525 * <p> 7526 * If not connected and the scan results have an open network, we will 7527 * put this notification up. If we attempt to connect to a network or 7528 * the open network(s) disappear, we remove the notification. When we 7529 * show the notification, we will not show it again for 7530 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 7531 */ 7532 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7533 "wifi_networks_available_notification_on"; 7534 /** 7535 * {@hide} 7536 */ 7537 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7538 "wimax_networks_available_notification_on"; 7539 7540 /** 7541 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 7542 * Connecting to a network will reset the timer. 7543 */ 7544 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 7545 "wifi_networks_available_repeat_delay"; 7546 7547 /** 7548 * 802.11 country code in ISO 3166 format 7549 * @hide 7550 */ 7551 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 7552 7553 /** 7554 * The interval in milliseconds to issue wake up scans when wifi needs 7555 * to connect. This is necessary to connect to an access point when 7556 * device is on the move and the screen is off. 7557 * @hide 7558 */ 7559 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 7560 "wifi_framework_scan_interval_ms"; 7561 7562 /** 7563 * The interval in milliseconds after which Wi-Fi is considered idle. 7564 * When idle, it is possible for the device to be switched from Wi-Fi to 7565 * the mobile data network. 7566 * @hide 7567 */ 7568 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 7569 7570 /** 7571 * When the number of open networks exceeds this number, the 7572 * least-recently-used excess networks will be removed. 7573 */ 7574 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 7575 7576 /** 7577 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 7578 */ 7579 public static final String WIFI_ON = "wifi_on"; 7580 7581 /** 7582 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 7583 * @hide 7584 */ 7585 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 7586 "wifi_scan_always_enabled"; 7587 7588 /** 7589 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 7590 * connectivity. 7591 * @hide 7592 */ 7593 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 7594 "ble_scan_always_enabled"; 7595 7596 /** 7597 * Used to save the Wifi_ON state prior to tethering. 7598 * This state will be checked to restore Wifi after 7599 * the user turns off tethering. 7600 * 7601 * @hide 7602 */ 7603 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 7604 7605 /** 7606 * The interval in milliseconds to scan as used by the wifi supplicant 7607 * @hide 7608 */ 7609 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 7610 "wifi_supplicant_scan_interval_ms"; 7611 7612 /** 7613 * whether frameworks handles wifi auto-join 7614 * @hide 7615 */ 7616 public static final String WIFI_ENHANCED_AUTO_JOIN = 7617 "wifi_enhanced_auto_join"; 7618 7619 /** 7620 * whether settings show RSSI 7621 * @hide 7622 */ 7623 public static final String WIFI_NETWORK_SHOW_RSSI = 7624 "wifi_network_show_rssi"; 7625 7626 /** 7627 * The interval in milliseconds to scan at supplicant when p2p is connected 7628 * @hide 7629 */ 7630 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 7631 "wifi_scan_interval_p2p_connected_ms"; 7632 7633 /** 7634 * Whether the Wi-Fi watchdog is enabled. 7635 */ 7636 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 7637 7638 /** 7639 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 7640 * the setting needs to be set to 0 to disable it. 7641 * @hide 7642 */ 7643 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 7644 "wifi_watchdog_poor_network_test_enabled"; 7645 7646 /** 7647 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7648 * needs to be set to 0 to disable it. 7649 * @hide 7650 */ 7651 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7652 "wifi_suspend_optimizations_enabled"; 7653 7654 /** 7655 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 7656 * will enable it. In the future, additional values may be supported. 7657 * @hide 7658 */ 7659 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 7660 "wifi_verbose_logging_enabled"; 7661 7662 /** 7663 * The maximum number of times we will retry a connection to an access 7664 * point for which we have failed in acquiring an IP address from DHCP. 7665 * A value of N means that we will make N+1 connection attempts in all. 7666 */ 7667 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7668 7669 /** 7670 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7671 * data connectivity to be established after a disconnect from Wi-Fi. 7672 */ 7673 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7674 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7675 7676 /** 7677 * This setting controls whether WiFi configurations created by a Device Owner app 7678 * should be locked down (that is, be editable or removable only by the Device Owner App, 7679 * not even by Settings app). 7680 * This setting takes integer values. Non-zero values mean DO created configurations 7681 * are locked down. Value of zero means they are not. Default value in the absence of 7682 * actual value to this setting is 0. 7683 */ 7684 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7685 "wifi_device_owner_configs_lockdown"; 7686 7687 /** 7688 * The operational wifi frequency band 7689 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7690 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7691 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7692 * 7693 * @hide 7694 */ 7695 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7696 7697 /** 7698 * The Wi-Fi peer-to-peer device name 7699 * @hide 7700 */ 7701 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7702 7703 /** 7704 * The min time between wifi disable and wifi enable 7705 * @hide 7706 */ 7707 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7708 7709 /** 7710 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7711 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7712 * has been seen in this time period. 7713 * 7714 * If this is less than or equal to zero, we use a more conservative behavior and only check 7715 * for a non-null score from the currently connected or target BSSID. 7716 * @hide 7717 */ 7718 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7719 "wifi_ephemeral_out_of_range_timeout_ms"; 7720 7721 /** 7722 * The number of milliseconds to delay when checking for data stalls during 7723 * non-aggressive detection. (screen is turned off.) 7724 * @hide 7725 */ 7726 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7727 "data_stall_alarm_non_aggressive_delay_in_ms"; 7728 7729 /** 7730 * The number of milliseconds to delay when checking for data stalls during 7731 * aggressive detection. (screen on or suspected data stall) 7732 * @hide 7733 */ 7734 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7735 "data_stall_alarm_aggressive_delay_in_ms"; 7736 7737 /** 7738 * The number of milliseconds to allow the provisioning apn to remain active 7739 * @hide 7740 */ 7741 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7742 "provisioning_apn_alarm_delay_in_ms"; 7743 7744 /** 7745 * The interval in milliseconds at which to check gprs registration 7746 * after the first registration mismatch of gprs and voice service, 7747 * to detect possible data network registration problems. 7748 * 7749 * @hide 7750 */ 7751 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7752 "gprs_register_check_period_ms"; 7753 7754 /** 7755 * Nonzero causes Log.wtf() to crash. 7756 * @hide 7757 */ 7758 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7759 7760 /** 7761 * Ringer mode. This is used internally, changing this value will not 7762 * change the ringer mode. See AudioManager. 7763 */ 7764 public static final String MODE_RINGER = "mode_ringer"; 7765 7766 /** 7767 * Overlay display devices setting. 7768 * The associated value is a specially formatted string that describes the 7769 * size and density of simulated secondary display devices. 7770 * <p> 7771 * Format: {width}x{height}/{dpi};... 7772 * </p><p> 7773 * Example: 7774 * <ul> 7775 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7776 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7777 * at 1080p and the second at 720p.</li> 7778 * <li>If the value is empty, then no overlay display devices are created.</li> 7779 * </ul></p> 7780 * 7781 * @hide 7782 */ 7783 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7784 7785 /** 7786 * Threshold values for the duration and level of a discharge cycle, 7787 * under which we log discharge cycle info. 7788 * 7789 * @hide 7790 */ 7791 public static final String 7792 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7793 7794 /** @hide */ 7795 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7796 7797 /** 7798 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7799 * intents on application crashes and ANRs. If this is disabled, the 7800 * crash/ANR dialog will never display the "Report" button. 7801 * <p> 7802 * Type: int (0 = disallow, 1 = allow) 7803 * 7804 * @hide 7805 */ 7806 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7807 7808 /** 7809 * Maximum age of entries kept by {@link DropBoxManager}. 7810 * 7811 * @hide 7812 */ 7813 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7814 7815 /** 7816 * Maximum number of entry files which {@link DropBoxManager} will keep 7817 * around. 7818 * 7819 * @hide 7820 */ 7821 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7822 7823 /** 7824 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7825 * what. 7826 * 7827 * @hide 7828 */ 7829 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7830 7831 /** 7832 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7833 * will use. 7834 * 7835 * @hide 7836 */ 7837 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7838 7839 /** 7840 * Percent of total disk which {@link DropBoxManager} will never dip 7841 * into. 7842 * 7843 * @hide 7844 */ 7845 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7846 7847 /** 7848 * Prefix for per-tag dropbox disable/enable settings. 7849 * 7850 * @hide 7851 */ 7852 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7853 7854 /** 7855 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7856 * prefix of the dropbox tag of the report type. For example, 7857 * "logcat_for_system_server_anr" controls the lines of logcat captured 7858 * with system server ANR reports. 0 to disable. 7859 * 7860 * @hide 7861 */ 7862 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7863 7864 /** 7865 * The interval in minutes after which the amount of free storage left 7866 * on the device is logged to the event log 7867 * 7868 * @hide 7869 */ 7870 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7871 7872 /** 7873 * Threshold for the amount of change in disk free space required to 7874 * report the amount of free space. Used to prevent spamming the logs 7875 * when the disk free space isn't changing frequently. 7876 * 7877 * @hide 7878 */ 7879 public static final String 7880 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7881 7882 /** 7883 * Minimum percentage of free storage on the device that is used to 7884 * determine if the device is running low on storage. The default is 10. 7885 * <p> 7886 * Say this value is set to 10, the device is considered running low on 7887 * storage if 90% or more of the device storage is filled up. 7888 * 7889 * @hide 7890 */ 7891 public static final String 7892 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7893 7894 /** 7895 * Maximum byte size of the low storage threshold. This is to ensure 7896 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7897 * overly large threshold for large storage devices. Currently this must 7898 * be less than 2GB. This default is 500MB. 7899 * 7900 * @hide 7901 */ 7902 public static final String 7903 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7904 7905 /** 7906 * Minimum bytes of free storage on the device before the data partition 7907 * is considered full. By default, 1 MB is reserved to avoid system-wide 7908 * SQLite disk full exceptions. 7909 * 7910 * @hide 7911 */ 7912 public static final String 7913 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7914 7915 /** 7916 * The maximum reconnect delay for short network outages or when the 7917 * network is suspended due to phone use. 7918 * 7919 * @hide 7920 */ 7921 public static final String 7922 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7923 7924 /** 7925 * The number of milliseconds to delay before sending out 7926 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7927 * 7928 * @hide 7929 */ 7930 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7931 7932 7933 /** 7934 * Network sampling interval, in seconds. We'll generate link information 7935 * about bytes/packets sent and error rates based on data sampled in this interval 7936 * 7937 * @hide 7938 */ 7939 7940 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7941 "connectivity_sampling_interval_in_seconds"; 7942 7943 /** 7944 * The series of successively longer delays used in retrying to download PAC file. 7945 * Last delay is used between successful PAC downloads. 7946 * 7947 * @hide 7948 */ 7949 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7950 7951 /** 7952 * Setting to turn off captive portal detection. Feature is enabled by 7953 * default and the setting needs to be set to 0 to disable it. 7954 * 7955 * @hide 7956 */ 7957 public static final String 7958 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7959 7960 /** 7961 * The server used for captive portal detection upon a new conection. A 7962 * 204 response code from the server is used for validation. 7963 * TODO: remove this deprecated symbol. 7964 * 7965 * @hide 7966 */ 7967 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7968 7969 /** 7970 * The URL used for HTTPS captive portal detection upon a new connection. 7971 * A 204 response code from the server is used for validation. 7972 * 7973 * @hide 7974 */ 7975 public static final String CAPTIVE_PORTAL_HTTPS_URL = "captive_portal_https_url"; 7976 7977 /** 7978 * The URL used for HTTP captive portal detection upon a new connection. 7979 * A 204 response code from the server is used for validation. 7980 * 7981 * @hide 7982 */ 7983 public static final String CAPTIVE_PORTAL_HTTP_URL = "captive_portal_http_url"; 7984 7985 /** 7986 * The URL used for fallback HTTP captive portal detection when previous HTTP 7987 * and HTTPS captive portal detection attemps did not return a conclusive answer. 7988 * 7989 * @hide 7990 */ 7991 public static final String CAPTIVE_PORTAL_FALLBACK_URL = "captive_portal_fallback_url"; 7992 7993 /** 7994 * Whether to use HTTPS for network validation. This is enabled by default and the setting 7995 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 7996 * don't actually use HTTPS, but it's consistent with the other settings. 7997 * 7998 * @hide 7999 */ 8000 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 8001 8002 /** 8003 * Which User-Agent string to use in the header of the captive portal detection probes. 8004 * The User-Agent field is unset when this setting has no value (HttpUrlConnection default). 8005 * 8006 * @hide 8007 */ 8008 public static final String CAPTIVE_PORTAL_USER_AGENT = "captive_portal_user_agent"; 8009 8010 /** 8011 * Whether network service discovery is enabled. 8012 * 8013 * @hide 8014 */ 8015 public static final String NSD_ON = "nsd_on"; 8016 8017 /** 8018 * Let user pick default install location. 8019 * 8020 * @hide 8021 */ 8022 public static final String SET_INSTALL_LOCATION = "set_install_location"; 8023 8024 /** 8025 * Default install location value. 8026 * 0 = auto, let system decide 8027 * 1 = internal 8028 * 2 = sdcard 8029 * @hide 8030 */ 8031 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 8032 8033 /** 8034 * ms during which to consume extra events related to Inet connection 8035 * condition after a transtion to fully-connected 8036 * 8037 * @hide 8038 */ 8039 public static final String 8040 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 8041 8042 /** 8043 * ms during which to consume extra events related to Inet connection 8044 * condtion after a transtion to partly-connected 8045 * 8046 * @hide 8047 */ 8048 public static final String 8049 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 8050 8051 /** {@hide} */ 8052 public static final String 8053 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 8054 8055 /** 8056 * Host name and port for global http proxy. Uses ':' seperator for 8057 * between host and port. 8058 */ 8059 public static final String HTTP_PROXY = "http_proxy"; 8060 8061 /** 8062 * Host name for global http proxy. Set via ConnectivityManager. 8063 * 8064 * @hide 8065 */ 8066 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 8067 8068 /** 8069 * Integer host port for global http proxy. Set via ConnectivityManager. 8070 * 8071 * @hide 8072 */ 8073 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 8074 8075 /** 8076 * Exclusion list for global proxy. This string contains a list of 8077 * comma-separated domains where the global proxy does not apply. 8078 * Domains should be listed in a comma- separated list. Example of 8079 * acceptable formats: ".domain1.com,my.domain2.com" Use 8080 * ConnectivityManager to set/get. 8081 * 8082 * @hide 8083 */ 8084 public static final String 8085 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 8086 8087 /** 8088 * The location PAC File for the proxy. 8089 * @hide 8090 */ 8091 public static final String 8092 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 8093 8094 /** 8095 * Enables the UI setting to allow the user to specify the global HTTP 8096 * proxy and associated exclusion list. 8097 * 8098 * @hide 8099 */ 8100 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 8101 8102 /** 8103 * Setting for default DNS in case nobody suggests one 8104 * 8105 * @hide 8106 */ 8107 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 8108 8109 /** {@hide} */ 8110 public static final String 8111 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 8112 /** {@hide} */ 8113 public static final String 8114 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 8115 /** {@hide} */ 8116 public static final String 8117 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 8118 /** {@hide} */ 8119 public static final String 8120 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 8121 /** {@hide} */ 8122 public static final String 8123 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 8124 /** {@hide} */ 8125 public static final String 8126 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 8127 /** {@hide} */ 8128 public static final String 8129 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 8130 8131 /** 8132 * Device Idle (Doze) specific settings. 8133 * This is encoded as a key=value list, separated by commas. Ex: 8134 * 8135 * "inactive_timeout=60000,sensing_timeout=400000" 8136 * 8137 * The following keys are supported: 8138 * 8139 * <pre> 8140 * inactive_to (long) 8141 * sensing_to (long) 8142 * motion_inactive_to (long) 8143 * idle_after_inactive_to (long) 8144 * idle_pending_to (long) 8145 * max_idle_pending_to (long) 8146 * idle_pending_factor (float) 8147 * idle_to (long) 8148 * max_idle_to (long) 8149 * idle_factor (float) 8150 * min_time_to_alarm (long) 8151 * max_temp_app_whitelist_duration (long) 8152 * notification_whitelist_duration (long) 8153 * </pre> 8154 * 8155 * <p> 8156 * Type: string 8157 * @hide 8158 * @see com.android.server.DeviceIdleController.Constants 8159 */ 8160 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 8161 8162 /** 8163 * Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS} 8164 * 8165 * <p> 8166 * Type: string 8167 * @hide 8168 * @see com.android.server.DeviceIdleController.Constants 8169 */ 8170 public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch"; 8171 8172 /** 8173 * App standby (app idle) specific settings. 8174 * This is encoded as a key=value list, separated by commas. Ex: 8175 * 8176 * "idle_duration=5000,parole_interval=4500" 8177 * 8178 * The following keys are supported: 8179 * 8180 * <pre> 8181 * idle_duration2 (long) 8182 * wallclock_threshold (long) 8183 * parole_interval (long) 8184 * parole_duration (long) 8185 * 8186 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 8187 * </pre> 8188 * 8189 * <p> 8190 * Type: string 8191 * @hide 8192 * @see com.android.server.usage.UsageStatsService.SettingsObserver 8193 */ 8194 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 8195 8196 /** 8197 * Alarm manager specific settings. 8198 * This is encoded as a key=value list, separated by commas. Ex: 8199 * 8200 * "min_futurity=5000,allow_while_idle_short_time=4500" 8201 * 8202 * The following keys are supported: 8203 * 8204 * <pre> 8205 * min_futurity (long) 8206 * min_interval (long) 8207 * allow_while_idle_short_time (long) 8208 * allow_while_idle_long_time (long) 8209 * allow_while_idle_whitelist_duration (long) 8210 * </pre> 8211 * 8212 * <p> 8213 * Type: string 8214 * @hide 8215 * @see com.android.server.AlarmManagerService.Constants 8216 */ 8217 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 8218 8219 /** 8220 * Job scheduler specific settings. 8221 * This is encoded as a key=value list, separated by commas. Ex: 8222 * 8223 * "min_ready_jobs_count=2,moderate_use_factor=.5" 8224 * 8225 * The following keys are supported: 8226 * 8227 * <pre> 8228 * min_idle_count (int) 8229 * min_charging_count (int) 8230 * min_connectivity_count (int) 8231 * min_content_count (int) 8232 * min_ready_jobs_count (int) 8233 * heavy_use_factor (float) 8234 * moderate_use_factor (float) 8235 * fg_job_count (int) 8236 * bg_normal_job_count (int) 8237 * bg_moderate_job_count (int) 8238 * bg_low_job_count (int) 8239 * bg_critical_job_count (int) 8240 * </pre> 8241 * 8242 * <p> 8243 * Type: string 8244 * @hide 8245 * @see com.android.server.job.JobSchedulerService.Constants 8246 */ 8247 public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants"; 8248 8249 /** 8250 * ShortcutManager specific settings. 8251 * This is encoded as a key=value list, separated by commas. Ex: 8252 * 8253 * "reset_interval_sec=86400,max_updates_per_interval=1" 8254 * 8255 * The following keys are supported: 8256 * 8257 * <pre> 8258 * reset_interval_sec (long) 8259 * max_updates_per_interval (int) 8260 * max_icon_dimension_dp (int, DP) 8261 * max_icon_dimension_dp_lowram (int, DP) 8262 * max_shortcuts (int) 8263 * icon_quality (int, 0-100) 8264 * icon_format (String) 8265 * </pre> 8266 * 8267 * <p> 8268 * Type: string 8269 * @hide 8270 * @see com.android.server.pm.ShortcutService.ConfigConstants 8271 */ 8272 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 8273 8274 /** 8275 * Get the key that retrieves a bluetooth headset's priority. 8276 * @hide 8277 */ 8278 public static final String getBluetoothHeadsetPriorityKey(String address) { 8279 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8280 } 8281 8282 /** 8283 * Get the key that retrieves a bluetooth a2dp sink's priority. 8284 * @hide 8285 */ 8286 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 8287 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8288 } 8289 8290 /** 8291 * Get the key that retrieves a bluetooth a2dp src's priority. 8292 * @hide 8293 */ 8294 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 8295 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8296 } 8297 8298 /** 8299 * Get the key that retrieves a bluetooth Input Device's priority. 8300 * @hide 8301 */ 8302 public static final String getBluetoothInputDevicePriorityKey(String address) { 8303 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8304 } 8305 8306 /** 8307 * Get the key that retrieves a bluetooth map priority. 8308 * @hide 8309 */ 8310 public static final String getBluetoothMapPriorityKey(String address) { 8311 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8312 } 8313 8314 /** 8315 * Get the key that retrieves a bluetooth pbap client priority. 8316 * @hide 8317 */ 8318 public static final String getBluetoothPbapClientPriorityKey(String address) { 8319 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8320 } 8321 8322 /** 8323 * Get the key that retrieves a bluetooth map priority. 8324 * @hide 8325 */ 8326 public static final String getBluetoothSapPriorityKey(String address) { 8327 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8328 } 8329 8330 /** 8331 * Scaling factor for normal window animations. Setting to 0 will 8332 * disable window animations. 8333 */ 8334 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 8335 8336 /** 8337 * Scaling factor for activity transition animations. Setting to 0 will 8338 * disable window animations. 8339 */ 8340 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 8341 8342 /** 8343 * Scaling factor for Animator-based animations. This affects both the 8344 * start delay and duration of all such animations. Setting to 0 will 8345 * cause animations to end immediately. The default value is 1. 8346 */ 8347 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 8348 8349 /** 8350 * Scaling factor for normal window animations. Setting to 0 will 8351 * disable window animations. 8352 * 8353 * @hide 8354 */ 8355 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 8356 8357 /** 8358 * If 0, the compatibility mode is off for all applications. 8359 * If 1, older applications run under compatibility mode. 8360 * TODO: remove this settings before code freeze (bug/1907571) 8361 * @hide 8362 */ 8363 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 8364 8365 /** 8366 * CDMA only settings 8367 * Emergency Tone 0 = Off 8368 * 1 = Alert 8369 * 2 = Vibrate 8370 * @hide 8371 */ 8372 public static final String EMERGENCY_TONE = "emergency_tone"; 8373 8374 /** 8375 * CDMA only settings 8376 * Whether the auto retry is enabled. The value is 8377 * boolean (1 or 0). 8378 * @hide 8379 */ 8380 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 8381 8382 /** 8383 * A setting that can be read whether the emergency affordance is currently needed. 8384 * The value is a boolean (1 or 0). 8385 * @hide 8386 */ 8387 public static final String EMERGENCY_AFFORDANCE_NEEDED = "emergency_affordance_needed"; 8388 8389 /** 8390 * See RIL_PreferredNetworkType in ril.h 8391 * @hide 8392 */ 8393 public static final String PREFERRED_NETWORK_MODE = 8394 "preferred_network_mode"; 8395 8396 /** 8397 * Name of an application package to be debugged. 8398 */ 8399 public static final String DEBUG_APP = "debug_app"; 8400 8401 /** 8402 * If 1, when launching DEBUG_APP it will wait for the debugger before 8403 * starting user code. If 0, it will run normally. 8404 */ 8405 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 8406 8407 /** 8408 * Control whether the process CPU usage meter should be shown. 8409 * 8410 * @deprecated This functionality is no longer available as of 8411 * {@link android.os.Build.VERSION_CODES#N_MR1}. 8412 */ 8413 @Deprecated 8414 public static final String SHOW_PROCESSES = "show_processes"; 8415 8416 /** 8417 * If 1 low power mode is enabled. 8418 * @hide 8419 */ 8420 public static final String LOW_POWER_MODE = "low_power"; 8421 8422 /** 8423 * Battery level [1-99] at which low power mode automatically turns on. 8424 * If 0, it will not automatically turn on. 8425 * @hide 8426 */ 8427 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 8428 8429 /** 8430 * If not 0, the activity manager will aggressively finish activities and 8431 * processes as soon as they are no longer needed. If 0, the normal 8432 * extended lifetime is used. 8433 */ 8434 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 8435 8436 /** 8437 * @hide 8438 * If not 0, the activity manager will implement a looser version of background 8439 * check that is more compatible with existing apps. 8440 */ 8441 public static final String LENIENT_BACKGROUND_CHECK = "lenient_background_check"; 8442 8443 /** 8444 * Use Dock audio output for media: 8445 * 0 = disabled 8446 * 1 = enabled 8447 * @hide 8448 */ 8449 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 8450 8451 /** 8452 * The surround sound formats AC3, DTS or IEC61937 are 8453 * available for use if they are detected. 8454 * This is the default mode. 8455 * 8456 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 8457 * devices that have an S/PDIF output. This is because S/PDIF 8458 * is unidirectional and the TV cannot know if a decoder is 8459 * connected. So it assumes they are always available. 8460 * @hide 8461 */ 8462 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 8463 8464 /** 8465 * AC3, DTS or IEC61937 are NEVER available, even if they 8466 * are detected by the hardware. Those formats will not be 8467 * reported. 8468 * 8469 * An example use case would be an AVR reports that it is capable of 8470 * surround sound decoding but is broken. If NEVER is chosen 8471 * then apps must use PCM output instead of encoded output. 8472 * @hide 8473 */ 8474 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 8475 8476 /** 8477 * AC3, DTS or IEC61937 are ALWAYS available, even if they 8478 * are not detected by the hardware. Those formats will be 8479 * reported as part of the HDMI output capability. Applications 8480 * are then free to use either PCM or encoded output. 8481 * 8482 * An example use case would be a when TV was connected over 8483 * TOS-link to an AVR. But the TV could not see it because TOS-link 8484 * is unidirectional. 8485 * @hide 8486 */ 8487 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 8488 8489 /** 8490 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 8491 * ENCODED_SURROUND_OUTPUT_NEVER or 8492 * ENCODED_SURROUND_OUTPUT_ALWAYS 8493 * @hide 8494 */ 8495 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 8496 8497 /** 8498 * Persisted safe headphone volume management state by AudioService 8499 * @hide 8500 */ 8501 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 8502 8503 /** 8504 * URL for tzinfo (time zone) updates 8505 * @hide 8506 */ 8507 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 8508 8509 /** 8510 * URL for tzinfo (time zone) update metadata 8511 * @hide 8512 */ 8513 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 8514 8515 /** 8516 * URL for selinux (mandatory access control) updates 8517 * @hide 8518 */ 8519 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 8520 8521 /** 8522 * URL for selinux (mandatory access control) update metadata 8523 * @hide 8524 */ 8525 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 8526 8527 /** 8528 * URL for sms short code updates 8529 * @hide 8530 */ 8531 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 8532 "sms_short_codes_content_url"; 8533 8534 /** 8535 * URL for sms short code update metadata 8536 * @hide 8537 */ 8538 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 8539 "sms_short_codes_metadata_url"; 8540 8541 /** 8542 * URL for apn_db updates 8543 * @hide 8544 */ 8545 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 8546 8547 /** 8548 * URL for apn_db update metadata 8549 * @hide 8550 */ 8551 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 8552 8553 /** 8554 * URL for cert pinlist updates 8555 * @hide 8556 */ 8557 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 8558 8559 /** 8560 * URL for cert pinlist updates 8561 * @hide 8562 */ 8563 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 8564 8565 /** 8566 * URL for intent firewall updates 8567 * @hide 8568 */ 8569 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 8570 "intent_firewall_content_url"; 8571 8572 /** 8573 * URL for intent firewall update metadata 8574 * @hide 8575 */ 8576 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 8577 "intent_firewall_metadata_url"; 8578 8579 /** 8580 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 8581 * @hide 8582 */ 8583 public static final String SELINUX_STATUS = "selinux_status"; 8584 8585 /** 8586 * Developer setting to force RTL layout. 8587 * @hide 8588 */ 8589 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 8590 8591 /** 8592 * Milliseconds after screen-off after which low battery sounds will be silenced. 8593 * 8594 * If zero, battery sounds will always play. 8595 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 8596 * 8597 * @hide 8598 */ 8599 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 8600 8601 /** 8602 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 8603 * the caller is done with this, they should call {@link ContentResolver#delete} to 8604 * clean up any value that they may have written. 8605 * 8606 * @hide 8607 */ 8608 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 8609 8610 /** 8611 * Defines global runtime overrides to window policy. 8612 * 8613 * See {@link com.android.server.policy.PolicyControl} for value format. 8614 * 8615 * @hide 8616 */ 8617 public static final String POLICY_CONTROL = "policy_control"; 8618 8619 /** 8620 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 8621 * or ZEN_MODE_NO_INTERRUPTIONS. 8622 * 8623 * @hide 8624 */ 8625 public static final String ZEN_MODE = "zen_mode"; 8626 8627 /** @hide */ public static final int ZEN_MODE_OFF = 0; 8628 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 8629 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 8630 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 8631 8632 /** @hide */ public static String zenModeToString(int mode) { 8633 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 8634 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 8635 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 8636 return "ZEN_MODE_OFF"; 8637 } 8638 8639 /** @hide */ public static boolean isValidZenMode(int value) { 8640 switch (value) { 8641 case Global.ZEN_MODE_OFF: 8642 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 8643 case Global.ZEN_MODE_ALARMS: 8644 case Global.ZEN_MODE_NO_INTERRUPTIONS: 8645 return true; 8646 default: 8647 return false; 8648 } 8649 } 8650 8651 /** 8652 * Value of the ringer before entering zen mode. 8653 * 8654 * @hide 8655 */ 8656 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 8657 8658 /** 8659 * Opaque value, changes when persisted zen mode configuration changes. 8660 * 8661 * @hide 8662 */ 8663 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 8664 8665 /** 8666 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 8667 * 8668 * @hide 8669 */ 8670 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 8671 "heads_up_notifications_enabled"; 8672 8673 /** @hide */ public static final int HEADS_UP_OFF = 0; 8674 /** @hide */ public static final int HEADS_UP_ON = 1; 8675 8676 /** 8677 * The name of the device 8678 */ 8679 public static final String DEVICE_NAME = "device_name"; 8680 8681 /** 8682 * Whether the NetworkScoringService has been first initialized. 8683 * <p> 8684 * Type: int (0 for false, 1 for true) 8685 * @hide 8686 */ 8687 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 8688 8689 /** 8690 * Whether the user wants to be prompted for password to decrypt the device on boot. 8691 * This only matters if the storage is encrypted. 8692 * <p> 8693 * Type: int (0 for false, 1 for true) 8694 * @hide 8695 */ 8696 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 8697 8698 /** 8699 * Whether the Volte is enabled 8700 * <p> 8701 * Type: int (0 for false, 1 for true) 8702 * @hide 8703 */ 8704 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 8705 8706 /** 8707 * Whether VT (Video Telephony over IMS) is enabled 8708 * <p> 8709 * Type: int (0 for false, 1 for true) 8710 * 8711 * @hide 8712 */ 8713 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 8714 8715 /** 8716 * Whether WFC is enabled 8717 * <p> 8718 * Type: int (0 for false, 1 for true) 8719 * 8720 * @hide 8721 */ 8722 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 8723 8724 /** 8725 * WFC mode on home/non-roaming network. 8726 * <p> 8727 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 8728 * 8729 * @hide 8730 */ 8731 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 8732 8733 /** 8734 * WFC mode on roaming network. 8735 * <p> 8736 * Type: int - see {@link WFC_IMS_MODE} for values 8737 * 8738 * @hide 8739 */ 8740 public static final String WFC_IMS_ROAMING_MODE = "wfc_ims_roaming_mode"; 8741 8742 /** 8743 * Whether WFC roaming is enabled 8744 * <p> 8745 * Type: int (0 for false, 1 for true) 8746 * 8747 * @hide 8748 */ 8749 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 8750 8751 /** 8752 * Whether user can enable/disable LTE as a preferred network. A carrier might control 8753 * this via gservices, OMA-DM, carrier app, etc. 8754 * <p> 8755 * Type: int (0 for false, 1 for true) 8756 * @hide 8757 */ 8758 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 8759 8760 /** 8761 * Ephemeral app cookie max size in bytes. 8762 * <p> 8763 * Type: int 8764 * @hide 8765 */ 8766 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 8767 "ephemeral_cookie_max_size_bytes"; 8768 8769 /** 8770 * Toggle to enable/disable the entire ephemeral feature. By default, ephemeral is 8771 * enabled. Set to zero to disable. 8772 * <p> 8773 * Type: int (0 for false, 1 for true) 8774 * 8775 * @hide 8776 */ 8777 public static final String ENABLE_EPHEMERAL_FEATURE = "enable_ephemeral_feature"; 8778 8779 /** 8780 * A mask applied to the ephemeral hash to generate the hash prefix. 8781 * <p> 8782 * Type: int 8783 * 8784 * @hide 8785 */ 8786 public static final String EPHEMERAL_HASH_PREFIX_MASK = "ephemeral_hash_prefix_mask"; 8787 8788 /** 8789 * Number of hash prefixes to send during ephemeral resolution. 8790 * <p> 8791 * Type: int 8792 * 8793 * @hide 8794 */ 8795 public static final String EPHEMERAL_HASH_PREFIX_COUNT = "ephemeral_hash_prefix_count"; 8796 8797 /** 8798 * The duration for caching uninstalled ephemeral apps. 8799 * <p> 8800 * Type: long 8801 * @hide 8802 */ 8803 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 8804 "uninstalled_ephemeral_app_cache_duration_millis"; 8805 8806 /** 8807 * Allows switching users when system user is locked. 8808 * <p> 8809 * Type: int 8810 * @hide 8811 */ 8812 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 8813 "allow_user_switching_when_system_user_locked"; 8814 8815 /** 8816 * Boot count since the device starts running APK level 24. 8817 * <p> 8818 * Type: int 8819 */ 8820 public static final String BOOT_COUNT = "boot_count"; 8821 8822 /** 8823 * Whether the safe boot is disallowed. 8824 * 8825 * <p>This setting should have the identical value as the corresponding user restriction. 8826 * The purpose of the setting is to make the restriction available in early boot stages 8827 * before the user restrictions are loaded. 8828 * @hide 8829 */ 8830 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 8831 8832 /** 8833 * Whether this device is currently in retail demo mode. If true, device 8834 * usage is severely limited. 8835 * <p> 8836 * Type: int (0 for false, 1 for true) 8837 * @hide 8838 */ 8839 public static final String DEVICE_DEMO_MODE = "device_demo_mode"; 8840 8841 /** 8842 * Retail mode specific settings. This is encoded as a key=value list, separated by commas. 8843 * Ex: "user_inactivity_timeout_ms=30000,warning_dialog_timeout_ms=10000". The following 8844 * keys are supported: 8845 * 8846 * <pre> 8847 * user_inactivity_timeout_ms (long) 8848 * warning_dialog_timeout_ms (long) 8849 * </pre> 8850 * <p> 8851 * Type: string 8852 * 8853 * @hide 8854 */ 8855 public static final String RETAIL_DEMO_MODE_CONSTANTS = "retail_demo_mode_constants"; 8856 8857 /** 8858 * The reason for the settings database being downgraded. This is only for 8859 * troubleshooting purposes and its value should not be interpreted in any way. 8860 * 8861 * Type: string 8862 * 8863 * @hide 8864 */ 8865 public static final String DATABASE_DOWNGRADE_REASON = "database_downgrade_reason"; 8866 8867 /** 8868 * Settings to backup. This is here so that it's in the same place as the settings 8869 * keys and easy to update. 8870 * 8871 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 8872 * and Secure as well. This is because those tables drive both backup and 8873 * restore, and restore needs to properly whitelist keys that used to live 8874 * in those namespaces. The keys will only actually be backed up / restored 8875 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 8876 * 8877 * NOTE: Settings are backed up and restored in the order they appear 8878 * in this array. If you have one setting depending on another, 8879 * make sure that they are ordered appropriately. 8880 * 8881 * @hide 8882 */ 8883 public static final String[] SETTINGS_TO_BACKUP = { 8884 BUGREPORT_IN_POWER_MENU, 8885 STAY_ON_WHILE_PLUGGED_IN, 8886 AUTO_TIME, 8887 AUTO_TIME_ZONE, 8888 POWER_SOUNDS_ENABLED, 8889 DOCK_SOUNDS_ENABLED, 8890 CHARGING_SOUNDS_ENABLED, 8891 USB_MASS_STORAGE_ENABLED, 8892 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 8893 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8894 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8895 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 8896 WIFI_NUM_OPEN_NETWORKS_KEPT, 8897 EMERGENCY_TONE, 8898 CALL_AUTO_RETRY, 8899 DOCK_AUDIO_MEDIA_ENABLED, 8900 ENCODED_SURROUND_OUTPUT, 8901 LOW_POWER_MODE_TRIGGER_LEVEL 8902 }; 8903 8904 // Populated lazily, guarded by class object: 8905 private static NameValueCache sNameValueCache = new NameValueCache( 8906 CONTENT_URI, 8907 CALL_METHOD_GET_GLOBAL, 8908 CALL_METHOD_PUT_GLOBAL); 8909 8910 // Certain settings have been moved from global to the per-user secure namespace 8911 private static final HashSet<String> MOVED_TO_SECURE; 8912 static { 8913 MOVED_TO_SECURE = new HashSet<String>(1); 8914 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 8915 } 8916 8917 /** @hide */ 8918 public static void getMovedToSecureSettings(Set<String> outKeySet) { 8919 outKeySet.addAll(MOVED_TO_SECURE); 8920 } 8921 8922 /** 8923 * Look up a name in the database. 8924 * @param resolver to access the database with 8925 * @param name to look up in the table 8926 * @return the corresponding value, or null if not present 8927 */ 8928 public static String getString(ContentResolver resolver, String name) { 8929 return getStringForUser(resolver, name, UserHandle.myUserId()); 8930 } 8931 8932 /** @hide */ 8933 public static String getStringForUser(ContentResolver resolver, String name, 8934 int userHandle) { 8935 if (MOVED_TO_SECURE.contains(name)) { 8936 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8937 + " to android.provider.Settings.Secure, returning read-only value."); 8938 return Secure.getStringForUser(resolver, name, userHandle); 8939 } 8940 return sNameValueCache.getStringForUser(resolver, name, userHandle); 8941 } 8942 8943 /** 8944 * Store a name/value pair into the database. 8945 * @param resolver to access the database with 8946 * @param name to store 8947 * @param value to associate with the name 8948 * @return true if the value was set, false on database errors 8949 */ 8950 public static boolean putString(ContentResolver resolver, 8951 String name, String value) { 8952 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 8953 } 8954 8955 /** @hide */ 8956 public static boolean putStringForUser(ContentResolver resolver, 8957 String name, String value, int userHandle) { 8958 if (LOCAL_LOGV) { 8959 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 8960 + " for " + userHandle); 8961 } 8962 // Global and Secure have the same access policy so we can forward writes 8963 if (MOVED_TO_SECURE.contains(name)) { 8964 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8965 + " to android.provider.Settings.Secure, value is unchanged."); 8966 return Secure.putStringForUser(resolver, name, value, userHandle); 8967 } 8968 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 8969 } 8970 8971 /** 8972 * Construct the content URI for a particular name/value pair, 8973 * useful for monitoring changes with a ContentObserver. 8974 * @param name to look up in the table 8975 * @return the corresponding content URI, or null if not present 8976 */ 8977 public static Uri getUriFor(String name) { 8978 return getUriFor(CONTENT_URI, name); 8979 } 8980 8981 /** 8982 * Convenience function for retrieving a single secure settings value 8983 * as an integer. Note that internally setting values are always 8984 * stored as strings; this function converts the string to an integer 8985 * for you. The default value will be returned if the setting is 8986 * not defined or not an integer. 8987 * 8988 * @param cr The ContentResolver to access. 8989 * @param name The name of the setting to retrieve. 8990 * @param def Value to return if the setting is not defined. 8991 * 8992 * @return The setting's current value, or 'def' if it is not defined 8993 * or not a valid integer. 8994 */ 8995 public static int getInt(ContentResolver cr, String name, int def) { 8996 String v = getString(cr, name); 8997 try { 8998 return v != null ? Integer.parseInt(v) : def; 8999 } catch (NumberFormatException e) { 9000 return def; 9001 } 9002 } 9003 9004 /** 9005 * Convenience function for retrieving a single secure settings value 9006 * as an integer. Note that internally setting values are always 9007 * stored as strings; this function converts the string to an integer 9008 * for you. 9009 * <p> 9010 * This version does not take a default value. If the setting has not 9011 * been set, or the string value is not a number, 9012 * it throws {@link SettingNotFoundException}. 9013 * 9014 * @param cr The ContentResolver to access. 9015 * @param name The name of the setting to retrieve. 9016 * 9017 * @throws SettingNotFoundException Thrown if a setting by the given 9018 * name can't be found or the setting value is not an integer. 9019 * 9020 * @return The setting's current value. 9021 */ 9022 public static int getInt(ContentResolver cr, String name) 9023 throws SettingNotFoundException { 9024 String v = getString(cr, name); 9025 try { 9026 return Integer.parseInt(v); 9027 } catch (NumberFormatException e) { 9028 throw new SettingNotFoundException(name); 9029 } 9030 } 9031 9032 /** 9033 * Convenience function for updating a single settings value as an 9034 * integer. This will either create a new entry in the table if the 9035 * given name does not exist, or modify the value of the existing row 9036 * with that name. Note that internally setting values are always 9037 * stored as strings, so this function converts the given value to a 9038 * string before storing it. 9039 * 9040 * @param cr The ContentResolver to access. 9041 * @param name The name of the setting to modify. 9042 * @param value The new value for the setting. 9043 * @return true if the value was set, false on database errors 9044 */ 9045 public static boolean putInt(ContentResolver cr, String name, int value) { 9046 return putString(cr, name, Integer.toString(value)); 9047 } 9048 9049 /** 9050 * Convenience function for retrieving a single secure settings value 9051 * as a {@code long}. Note that internally setting values are always 9052 * stored as strings; this function converts the string to a {@code long} 9053 * for you. The default value will be returned if the setting is 9054 * not defined or not a {@code long}. 9055 * 9056 * @param cr The ContentResolver to access. 9057 * @param name The name of the setting to retrieve. 9058 * @param def Value to return if the setting is not defined. 9059 * 9060 * @return The setting's current value, or 'def' if it is not defined 9061 * or not a valid {@code long}. 9062 */ 9063 public static long getLong(ContentResolver cr, String name, long def) { 9064 String valString = getString(cr, name); 9065 long value; 9066 try { 9067 value = valString != null ? Long.parseLong(valString) : def; 9068 } catch (NumberFormatException e) { 9069 value = def; 9070 } 9071 return value; 9072 } 9073 9074 /** 9075 * Convenience function for retrieving a single secure settings value 9076 * as a {@code long}. Note that internally setting values are always 9077 * stored as strings; this function converts the string to a {@code long} 9078 * for you. 9079 * <p> 9080 * This version does not take a default value. If the setting has not 9081 * been set, or the string value is not a number, 9082 * it throws {@link SettingNotFoundException}. 9083 * 9084 * @param cr The ContentResolver to access. 9085 * @param name The name of the setting to retrieve. 9086 * 9087 * @return The setting's current value. 9088 * @throws SettingNotFoundException Thrown if a setting by the given 9089 * name can't be found or the setting value is not an integer. 9090 */ 9091 public static long getLong(ContentResolver cr, String name) 9092 throws SettingNotFoundException { 9093 String valString = getString(cr, name); 9094 try { 9095 return Long.parseLong(valString); 9096 } catch (NumberFormatException e) { 9097 throw new SettingNotFoundException(name); 9098 } 9099 } 9100 9101 /** 9102 * Convenience function for updating a secure settings value as a long 9103 * integer. This will either create a new entry in the table if the 9104 * given name does not exist, or modify the value of the existing row 9105 * with that name. Note that internally setting values are always 9106 * stored as strings, so this function converts the given value to a 9107 * string before storing it. 9108 * 9109 * @param cr The ContentResolver to access. 9110 * @param name The name of the setting to modify. 9111 * @param value The new value for the setting. 9112 * @return true if the value was set, false on database errors 9113 */ 9114 public static boolean putLong(ContentResolver cr, String name, long value) { 9115 return putString(cr, name, Long.toString(value)); 9116 } 9117 9118 /** 9119 * Convenience function for retrieving a single secure settings value 9120 * as a floating point number. Note that internally setting values are 9121 * always stored as strings; this function converts the string to an 9122 * float for you. The default value will be returned if the setting 9123 * is not defined or not a valid float. 9124 * 9125 * @param cr The ContentResolver to access. 9126 * @param name The name of the setting to retrieve. 9127 * @param def Value to return if the setting is not defined. 9128 * 9129 * @return The setting's current value, or 'def' if it is not defined 9130 * or not a valid float. 9131 */ 9132 public static float getFloat(ContentResolver cr, String name, float def) { 9133 String v = getString(cr, name); 9134 try { 9135 return v != null ? Float.parseFloat(v) : def; 9136 } catch (NumberFormatException e) { 9137 return def; 9138 } 9139 } 9140 9141 /** 9142 * Convenience function for retrieving a single secure settings value 9143 * as a float. Note that internally setting values are always 9144 * stored as strings; this function converts the string to a float 9145 * for you. 9146 * <p> 9147 * This version does not take a default value. If the setting has not 9148 * been set, or the string value is not a number, 9149 * it throws {@link SettingNotFoundException}. 9150 * 9151 * @param cr The ContentResolver to access. 9152 * @param name The name of the setting to retrieve. 9153 * 9154 * @throws SettingNotFoundException Thrown if a setting by the given 9155 * name can't be found or the setting value is not a float. 9156 * 9157 * @return The setting's current value. 9158 */ 9159 public static float getFloat(ContentResolver cr, String name) 9160 throws SettingNotFoundException { 9161 String v = getString(cr, name); 9162 if (v == null) { 9163 throw new SettingNotFoundException(name); 9164 } 9165 try { 9166 return Float.parseFloat(v); 9167 } catch (NumberFormatException e) { 9168 throw new SettingNotFoundException(name); 9169 } 9170 } 9171 9172 /** 9173 * Convenience function for updating a single settings value as a 9174 * floating point number. This will either create a new entry in the 9175 * table if the given name does not exist, or modify the value of the 9176 * existing row with that name. Note that internally setting values 9177 * are always stored as strings, so this function converts the given 9178 * value to a string before storing it. 9179 * 9180 * @param cr The ContentResolver to access. 9181 * @param name The name of the setting to modify. 9182 * @param value The new value for the setting. 9183 * @return true if the value was set, false on database errors 9184 */ 9185 public static boolean putFloat(ContentResolver cr, String name, float value) { 9186 return putString(cr, name, Float.toString(value)); 9187 } 9188 9189 9190 /** 9191 * Subscription to be used for voice call on a multi sim device. The supported values 9192 * are 0 = SUB1, 1 = SUB2 and etc. 9193 * @hide 9194 */ 9195 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 9196 9197 /** 9198 * Used to provide option to user to select subscription during dial. 9199 * The supported values are 0 = disable or 1 = enable prompt. 9200 * @hide 9201 */ 9202 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 9203 9204 /** 9205 * Subscription to be used for data call on a multi sim device. The supported values 9206 * are 0 = SUB1, 1 = SUB2 and etc. 9207 * @hide 9208 */ 9209 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 9210 9211 /** 9212 * Subscription to be used for SMS on a multi sim device. The supported values 9213 * are 0 = SUB1, 1 = SUB2 and etc. 9214 * @hide 9215 */ 9216 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 9217 9218 /** 9219 * Used to provide option to user to select subscription during send SMS. 9220 * The value 1 - enable, 0 - disable 9221 * @hide 9222 */ 9223 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 9224 9225 9226 9227 /** User preferred subscriptions setting. 9228 * This holds the details of the user selected subscription from the card and 9229 * the activation status. Each settings string have the coma separated values 9230 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 9231 * @hide 9232 */ 9233 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 9234 "user_preferred_sub2","user_preferred_sub3"}; 9235 9236 /** 9237 * Whether to enable new contacts aggregator or not. 9238 * The value 1 - enable, 0 - disable 9239 * @hide 9240 */ 9241 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 9242 9243 /** 9244 * Whether to enable contacts metadata syncing or not 9245 * The value 1 - enable, 0 - disable 9246 * 9247 * @removed 9248 */ 9249 @Deprecated 9250 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 9251 9252 /** 9253 * Whether to enable contacts metadata syncing or not 9254 * The value 1 - enable, 0 - disable 9255 */ 9256 public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled"; 9257 9258 /** 9259 * Whether to enable cellular on boot. 9260 * The value 1 - enable, 0 - disable 9261 * @hide 9262 */ 9263 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 9264 9265 /** 9266 * The maximum allowed notification enqueue rate in Hertz. 9267 * 9268 * Should be a float, and includes both posts and updates. 9269 * @hide 9270 */ 9271 public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate"; 9272 9273 /** 9274 * Whether cell is enabled/disabled 9275 * @hide 9276 */ 9277 public static final String CELL_ON = "cell_on"; 9278 } 9279 9280 /** 9281 * User-defined bookmarks and shortcuts. The target of each bookmark is an 9282 * Intent URL, allowing it to be either a web page or a particular 9283 * application activity. 9284 * 9285 * @hide 9286 */ 9287 public static final class Bookmarks implements BaseColumns 9288 { 9289 private static final String TAG = "Bookmarks"; 9290 9291 /** 9292 * The content:// style URL for this table 9293 */ 9294 public static final Uri CONTENT_URI = 9295 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 9296 9297 /** 9298 * The row ID. 9299 * <p>Type: INTEGER</p> 9300 */ 9301 public static final String ID = "_id"; 9302 9303 /** 9304 * Descriptive name of the bookmark that can be displayed to the user. 9305 * If this is empty, the title should be resolved at display time (use 9306 * {@link #getTitle(Context, Cursor)} any time you want to display the 9307 * title of a bookmark.) 9308 * <P> 9309 * Type: TEXT 9310 * </P> 9311 */ 9312 public static final String TITLE = "title"; 9313 9314 /** 9315 * Arbitrary string (displayed to the user) that allows bookmarks to be 9316 * organized into categories. There are some special names for 9317 * standard folders, which all start with '@'. The label displayed for 9318 * the folder changes with the locale (via {@link #getLabelForFolder}) but 9319 * the folder name does not change so you can consistently query for 9320 * the folder regardless of the current locale. 9321 * 9322 * <P>Type: TEXT</P> 9323 * 9324 */ 9325 public static final String FOLDER = "folder"; 9326 9327 /** 9328 * The Intent URL of the bookmark, describing what it points to. This 9329 * value is given to {@link android.content.Intent#getIntent} to create 9330 * an Intent that can be launched. 9331 * <P>Type: TEXT</P> 9332 */ 9333 public static final String INTENT = "intent"; 9334 9335 /** 9336 * Optional shortcut character associated with this bookmark. 9337 * <P>Type: INTEGER</P> 9338 */ 9339 public static final String SHORTCUT = "shortcut"; 9340 9341 /** 9342 * The order in which the bookmark should be displayed 9343 * <P>Type: INTEGER</P> 9344 */ 9345 public static final String ORDERING = "ordering"; 9346 9347 private static final String[] sIntentProjection = { INTENT }; 9348 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 9349 private static final String sShortcutSelection = SHORTCUT + "=?"; 9350 9351 /** 9352 * Convenience function to retrieve the bookmarked Intent for a 9353 * particular shortcut key. 9354 * 9355 * @param cr The ContentResolver to query. 9356 * @param shortcut The shortcut key. 9357 * 9358 * @return Intent The bookmarked URL, or null if there is no bookmark 9359 * matching the given shortcut. 9360 */ 9361 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 9362 { 9363 Intent intent = null; 9364 9365 Cursor c = cr.query(CONTENT_URI, 9366 sIntentProjection, sShortcutSelection, 9367 new String[] { String.valueOf((int) shortcut) }, ORDERING); 9368 // Keep trying until we find a valid shortcut 9369 try { 9370 while (intent == null && c.moveToNext()) { 9371 try { 9372 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 9373 intent = Intent.parseUri(intentURI, 0); 9374 } catch (java.net.URISyntaxException e) { 9375 // The stored URL is bad... ignore it. 9376 } catch (IllegalArgumentException e) { 9377 // Column not found 9378 Log.w(TAG, "Intent column not found", e); 9379 } 9380 } 9381 } finally { 9382 if (c != null) c.close(); 9383 } 9384 9385 return intent; 9386 } 9387 9388 /** 9389 * Add a new bookmark to the system. 9390 * 9391 * @param cr The ContentResolver to query. 9392 * @param intent The desired target of the bookmark. 9393 * @param title Bookmark title that is shown to the user; null if none 9394 * or it should be resolved to the intent's title. 9395 * @param folder Folder in which to place the bookmark; null if none. 9396 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 9397 * this is non-zero and there is an existing bookmark entry 9398 * with this same shortcut, then that existing shortcut is 9399 * cleared (the bookmark is not removed). 9400 * @return The unique content URL for the new bookmark entry. 9401 */ 9402 public static Uri add(ContentResolver cr, 9403 Intent intent, 9404 String title, 9405 String folder, 9406 char shortcut, 9407 int ordering) 9408 { 9409 // If a shortcut is supplied, and it is already defined for 9410 // another bookmark, then remove the old definition. 9411 if (shortcut != 0) { 9412 cr.delete(CONTENT_URI, sShortcutSelection, 9413 new String[] { String.valueOf((int) shortcut) }); 9414 } 9415 9416 ContentValues values = new ContentValues(); 9417 if (title != null) values.put(TITLE, title); 9418 if (folder != null) values.put(FOLDER, folder); 9419 values.put(INTENT, intent.toUri(0)); 9420 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 9421 values.put(ORDERING, ordering); 9422 return cr.insert(CONTENT_URI, values); 9423 } 9424 9425 /** 9426 * Return the folder name as it should be displayed to the user. This 9427 * takes care of localizing special folders. 9428 * 9429 * @param r Resources object for current locale; only need access to 9430 * system resources. 9431 * @param folder The value found in the {@link #FOLDER} column. 9432 * 9433 * @return CharSequence The label for this folder that should be shown 9434 * to the user. 9435 */ 9436 public static CharSequence getLabelForFolder(Resources r, String folder) { 9437 return folder; 9438 } 9439 9440 /** 9441 * Return the title as it should be displayed to the user. This takes 9442 * care of localizing bookmarks that point to activities. 9443 * 9444 * @param context A context. 9445 * @param cursor A cursor pointing to the row whose title should be 9446 * returned. The cursor must contain at least the {@link #TITLE} 9447 * and {@link #INTENT} columns. 9448 * @return A title that is localized and can be displayed to the user, 9449 * or the empty string if one could not be found. 9450 */ 9451 public static CharSequence getTitle(Context context, Cursor cursor) { 9452 int titleColumn = cursor.getColumnIndex(TITLE); 9453 int intentColumn = cursor.getColumnIndex(INTENT); 9454 if (titleColumn == -1 || intentColumn == -1) { 9455 throw new IllegalArgumentException( 9456 "The cursor must contain the TITLE and INTENT columns."); 9457 } 9458 9459 String title = cursor.getString(titleColumn); 9460 if (!TextUtils.isEmpty(title)) { 9461 return title; 9462 } 9463 9464 String intentUri = cursor.getString(intentColumn); 9465 if (TextUtils.isEmpty(intentUri)) { 9466 return ""; 9467 } 9468 9469 Intent intent; 9470 try { 9471 intent = Intent.parseUri(intentUri, 0); 9472 } catch (URISyntaxException e) { 9473 return ""; 9474 } 9475 9476 PackageManager packageManager = context.getPackageManager(); 9477 ResolveInfo info = packageManager.resolveActivity(intent, 0); 9478 return info != null ? info.loadLabel(packageManager) : ""; 9479 } 9480 } 9481 9482 /** 9483 * Returns the device ID that we should use when connecting to the mobile gtalk server. 9484 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 9485 * from the GoogleLoginService. 9486 * 9487 * @param androidId The Android ID for this device. 9488 * @return The device ID that should be used when connecting to the mobile gtalk server. 9489 * @hide 9490 */ 9491 public static String getGTalkDeviceId(long androidId) { 9492 return "android-" + Long.toHexString(androidId); 9493 } 9494 9495 private static final String[] PM_WRITE_SETTINGS = { 9496 android.Manifest.permission.WRITE_SETTINGS 9497 }; 9498 private static final String[] PM_CHANGE_NETWORK_STATE = { 9499 android.Manifest.permission.CHANGE_NETWORK_STATE, 9500 android.Manifest.permission.WRITE_SETTINGS 9501 }; 9502 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 9503 android.Manifest.permission.SYSTEM_ALERT_WINDOW 9504 }; 9505 9506 /** 9507 * Performs a strict and comprehensive check of whether a calling package is allowed to 9508 * write/modify system settings, as the condition differs for pre-M, M+, and 9509 * privileged/preinstalled apps. If the provided uid does not match the 9510 * callingPackage, a negative result will be returned. 9511 * @hide 9512 */ 9513 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 9514 String callingPackage, boolean throwException) { 9515 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9516 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9517 PM_WRITE_SETTINGS, false); 9518 } 9519 9520 /** 9521 * Performs a strict and comprehensive check of whether a calling package is allowed to 9522 * write/modify system settings, as the condition differs for pre-M, M+, and 9523 * privileged/preinstalled apps. If the provided uid does not match the 9524 * callingPackage, a negative result will be returned. The caller is expected to have 9525 * the WRITE_SETTINGS permission declared. 9526 * 9527 * Note: if the check is successful, the operation of this app will be updated to the 9528 * current time. 9529 * @hide 9530 */ 9531 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 9532 String callingPackage, boolean throwException) { 9533 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9534 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9535 PM_WRITE_SETTINGS, true); 9536 } 9537 9538 /** 9539 * Performs a strict and comprehensive check of whether a calling package is allowed to 9540 * change the state of network, as the condition differs for pre-M, M+, and 9541 * privileged/preinstalled apps. The caller is expected to have either the 9542 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 9543 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 9544 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 9545 * permission and cannot be revoked. See http://b/23597341 9546 * 9547 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 9548 * of this app will be updated to the current time. 9549 * @hide 9550 */ 9551 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 9552 String callingPackage, boolean throwException) { 9553 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 9554 == PackageManager.PERMISSION_GRANTED) { 9555 return true; 9556 } 9557 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9558 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9559 PM_CHANGE_NETWORK_STATE, true); 9560 } 9561 9562 /** 9563 * Performs a strict and comprehensive check of whether a calling package is allowed to 9564 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9565 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9566 * a negative result will be returned. 9567 * @hide 9568 */ 9569 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 9570 String callingPackage, boolean throwException) { 9571 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9572 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9573 PM_SYSTEM_ALERT_WINDOW, false); 9574 } 9575 9576 /** 9577 * Performs a strict and comprehensive check of whether a calling package is allowed to 9578 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9579 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9580 * a negative result will be returned. 9581 * 9582 * Note: if the check is successful, the operation of this app will be updated to the 9583 * current time. 9584 * @hide 9585 */ 9586 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 9587 callingPackage, boolean throwException) { 9588 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9589 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9590 PM_SYSTEM_ALERT_WINDOW, true); 9591 } 9592 9593 /** 9594 * Helper method to perform a general and comprehensive check of whether an operation that is 9595 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 9596 * OP_WRITE_SETTINGS 9597 * @hide 9598 */ 9599 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 9600 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 9601 permissions, boolean makeNote) { 9602 if (callingPackage == null) { 9603 return false; 9604 } 9605 9606 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 9607 int mode = AppOpsManager.MODE_DEFAULT; 9608 if (makeNote) { 9609 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 9610 } else { 9611 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 9612 } 9613 9614 switch (mode) { 9615 case AppOpsManager.MODE_ALLOWED: 9616 return true; 9617 9618 case AppOpsManager.MODE_DEFAULT: 9619 // this is the default operating mode after an app's installation 9620 // In this case we will check all associated static permission to see 9621 // if it is granted during install time. 9622 for (String permission : permissions) { 9623 if (context.checkCallingOrSelfPermission(permission) == PackageManager 9624 .PERMISSION_GRANTED) { 9625 // if either of the permissions are granted, we will allow it 9626 return true; 9627 } 9628 } 9629 9630 default: 9631 // this is for all other cases trickled down here... 9632 if (!throwException) { 9633 return false; 9634 } 9635 } 9636 9637 // prepare string to throw SecurityException 9638 StringBuilder exceptionMessage = new StringBuilder(); 9639 exceptionMessage.append(callingPackage); 9640 exceptionMessage.append(" was not granted "); 9641 if (permissions.length > 1) { 9642 exceptionMessage.append(" either of these permissions: "); 9643 } else { 9644 exceptionMessage.append(" this permission: "); 9645 } 9646 for (int i = 0; i < permissions.length; i++) { 9647 exceptionMessage.append(permissions[i]); 9648 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 9649 } 9650 9651 throw new SecurityException(exceptionMessage.toString()); 9652 } 9653 9654 /** 9655 * Retrieves a correponding package name for a given uid. It will query all 9656 * packages that are associated with the given uid, but it will return only 9657 * the zeroth result. 9658 * Note: If package could not be found, a null is returned. 9659 * @hide 9660 */ 9661 public static String getPackageNameForUid(Context context, int uid) { 9662 String[] packages = context.getPackageManager().getPackagesForUid(uid); 9663 if (packages == null) { 9664 return null; 9665 } 9666 return packages[0]; 9667 } 9668 } 9669
