1 /* 2 * 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 package com.android.internal.policy.impl; 17 18 import android.app.ActivityManager; 19 import android.app.ActivityManagerNative; 20 import android.app.AppOpsManager; 21 import android.app.IUiModeManager; 22 import android.app.ProgressDialog; 23 import android.app.SearchManager; 24 import android.app.StatusBarManager; 25 import android.app.UiModeManager; 26 import android.content.ActivityNotFoundException; 27 import android.content.BroadcastReceiver; 28 import android.content.ComponentName; 29 import android.content.ContentResolver; 30 import android.content.Context; 31 import android.content.Intent; 32 import android.content.IntentFilter; 33 import android.content.ServiceConnection; 34 import android.content.pm.ActivityInfo; 35 import android.content.pm.PackageManager; 36 import android.content.pm.ResolveInfo; 37 import android.content.res.CompatibilityInfo; 38 import android.content.res.Configuration; 39 import android.content.res.Resources; 40 import android.content.res.TypedArray; 41 import android.database.ContentObserver; 42 import android.graphics.PixelFormat; 43 import android.graphics.Rect; 44 import android.media.AudioAttributes; 45 import android.media.AudioManager; 46 import android.media.IAudioService; 47 import android.media.Ringtone; 48 import android.media.RingtoneManager; 49 import android.media.session.MediaSessionLegacyHelper; 50 import android.os.Bundle; 51 import android.os.Debug; 52 import android.os.FactoryTest; 53 import android.os.Handler; 54 import android.os.IBinder; 55 import android.os.Looper; 56 import android.os.Message; 57 import android.os.Messenger; 58 import android.os.PowerManager; 59 import android.os.RemoteException; 60 import android.os.ServiceManager; 61 import android.os.SystemClock; 62 import android.os.SystemProperties; 63 import android.os.UEventObserver; 64 import android.os.UserHandle; 65 import android.os.Vibrator; 66 import android.provider.MediaStore; 67 import android.provider.Settings; 68 import android.service.dreams.DreamManagerInternal; 69 import android.service.dreams.DreamService; 70 import android.service.dreams.IDreamManager; 71 import android.speech.RecognizerIntent; 72 import android.telecom.TelecomManager; 73 import android.util.DisplayMetrics; 74 import android.util.EventLog; 75 import android.util.Log; 76 import android.util.Slog; 77 import android.util.SparseArray; 78 import android.view.Display; 79 import android.view.Gravity; 80 import android.view.HapticFeedbackConstants; 81 import android.view.IApplicationToken; 82 import android.view.IWindowManager; 83 import android.view.InputChannel; 84 import android.view.InputDevice; 85 import android.view.InputEvent; 86 import android.view.InputEventReceiver; 87 import android.view.KeyCharacterMap; 88 import android.view.KeyCharacterMap.FallbackAction; 89 import android.view.KeyEvent; 90 import android.view.MotionEvent; 91 import android.view.Surface; 92 import android.view.View; 93 import android.view.ViewConfiguration; 94 import android.view.Window; 95 import android.view.WindowManager; 96 import android.view.WindowManagerGlobal; 97 import android.view.WindowManagerInternal; 98 import android.view.WindowManagerPolicy; 99 import android.view.accessibility.AccessibilityEvent; 100 import android.view.accessibility.AccessibilityManager; 101 import android.view.animation.Animation; 102 import android.view.animation.AnimationSet; 103 import android.view.animation.AnimationUtils; 104 105 import com.android.internal.R; 106 import com.android.internal.policy.PolicyManager; 107 import com.android.internal.policy.impl.keyguard.KeyguardServiceDelegate; 108 import com.android.internal.policy.impl.keyguard.KeyguardServiceDelegate.ShowListener; 109 import com.android.internal.statusbar.IStatusBarService; 110 import com.android.internal.widget.PointerLocationView; 111 import com.android.server.LocalServices; 112 113 import java.io.File; 114 import java.io.FileReader; 115 import java.io.IOException; 116 import java.io.PrintWriter; 117 import java.util.HashSet; 118 import java.util.List; 119 120 import static android.view.WindowManager.LayoutParams.*; 121 import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_ABSENT; 122 import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_OPEN; 123 import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_CLOSED; 124 import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_COVER_ABSENT; 125 import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_UNCOVERED; 126 import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_COVERED; 127 128 /** 129 * WindowManagerPolicy implementation for the Android phone UI. This 130 * introduces a new method suffix, Lp, for an internal lock of the 131 * PhoneWindowManager. This is used to protect some internal state, and 132 * can be acquired with either the Lw and Li lock held, so has the restrictions 133 * of both of those when held. 134 */ 135 public class PhoneWindowManager implements WindowManagerPolicy { 136 static final String TAG = "WindowManager"; 137 static final boolean DEBUG = false; 138 static final boolean localLOGV = false; 139 static final boolean DEBUG_INPUT = false; 140 static final boolean DEBUG_KEYGUARD = false; 141 static final boolean DEBUG_LAYOUT = false; 142 static final boolean DEBUG_STARTING_WINDOW = false; 143 static final boolean DEBUG_WAKEUP = false; 144 static final boolean SHOW_STARTING_ANIMATIONS = true; 145 static final boolean SHOW_PROCESSES_ON_ALT_MENU = false; 146 147 // Whether to allow dock apps with METADATA_DOCK_HOME to temporarily take over the Home key. 148 // No longer recommended for desk docks; still useful in car docks. 149 static final boolean ENABLE_CAR_DOCK_HOME_CAPTURE = true; 150 static final boolean ENABLE_DESK_DOCK_HOME_CAPTURE = false; 151 152 static final int SHORT_PRESS_POWER_NOTHING = 0; 153 static final int SHORT_PRESS_POWER_GO_TO_SLEEP = 1; 154 static final int SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP = 2; 155 static final int SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP_AND_GO_HOME = 3; 156 157 static final int LONG_PRESS_POWER_NOTHING = 0; 158 static final int LONG_PRESS_POWER_GLOBAL_ACTIONS = 1; 159 static final int LONG_PRESS_POWER_SHUT_OFF = 2; 160 static final int LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM = 3; 161 162 static final int MULTI_PRESS_POWER_NOTHING = 0; 163 static final int MULTI_PRESS_POWER_THEATER_MODE = 1; 164 static final int MULTI_PRESS_POWER_BRIGHTNESS_BOOST = 2; 165 166 // These need to match the documentation/constant in 167 // core/res/res/values/config.xml 168 static final int LONG_PRESS_HOME_NOTHING = 0; 169 static final int LONG_PRESS_HOME_RECENT_SYSTEM_UI = 1; 170 static final int LONG_PRESS_HOME_ASSIST = 2; 171 172 static final int DOUBLE_TAP_HOME_NOTHING = 0; 173 static final int DOUBLE_TAP_HOME_RECENT_SYSTEM_UI = 1; 174 175 static final int APPLICATION_MEDIA_SUBLAYER = -2; 176 static final int APPLICATION_MEDIA_OVERLAY_SUBLAYER = -1; 177 static final int APPLICATION_PANEL_SUBLAYER = 1; 178 static final int APPLICATION_SUB_PANEL_SUBLAYER = 2; 179 180 static public final String SYSTEM_DIALOG_REASON_KEY = "reason"; 181 static public final String SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS = "globalactions"; 182 static public final String SYSTEM_DIALOG_REASON_RECENT_APPS = "recentapps"; 183 static public final String SYSTEM_DIALOG_REASON_HOME_KEY = "homekey"; 184 static public final String SYSTEM_DIALOG_REASON_ASSIST = "assist"; 185 186 /** 187 * These are the system UI flags that, when changing, can cause the layout 188 * of the screen to change. 189 */ 190 static final int SYSTEM_UI_CHANGING_LAYOUT = 191 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION 192 | View.SYSTEM_UI_FLAG_FULLSCREEN 193 | View.STATUS_BAR_TRANSLUCENT 194 | View.NAVIGATION_BAR_TRANSLUCENT 195 | View.SYSTEM_UI_TRANSPARENT; 196 197 private static final AudioAttributes VIBRATION_ATTRIBUTES = new AudioAttributes.Builder() 198 .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION) 199 .setUsage(AudioAttributes.USAGE_ASSISTANCE_SONIFICATION) 200 .build(); 201 202 /** 203 * Keyguard stuff 204 */ 205 private WindowState mKeyguardScrim; 206 private boolean mKeyguardHidden; 207 private boolean mKeyguardDrawnOnce; 208 209 /* Table of Application Launch keys. Maps from key codes to intent categories. 210 * 211 * These are special keys that are used to launch particular kinds of applications, 212 * such as a web browser. HID defines nearly a hundred of them in the Consumer (0x0C) 213 * usage page. We don't support quite that many yet... 214 */ 215 static SparseArray<String> sApplicationLaunchKeyCategories; 216 static { 217 sApplicationLaunchKeyCategories = new SparseArray<String>(); 218 sApplicationLaunchKeyCategories.append( 219 KeyEvent.KEYCODE_EXPLORER, Intent.CATEGORY_APP_BROWSER); 220 sApplicationLaunchKeyCategories.append( 221 KeyEvent.KEYCODE_ENVELOPE, Intent.CATEGORY_APP_EMAIL); 222 sApplicationLaunchKeyCategories.append( 223 KeyEvent.KEYCODE_CONTACTS, Intent.CATEGORY_APP_CONTACTS); 224 sApplicationLaunchKeyCategories.append( 225 KeyEvent.KEYCODE_CALENDAR, Intent.CATEGORY_APP_CALENDAR); 226 sApplicationLaunchKeyCategories.append( 227 KeyEvent.KEYCODE_MUSIC, Intent.CATEGORY_APP_MUSIC); 228 sApplicationLaunchKeyCategories.append( 229 KeyEvent.KEYCODE_CALCULATOR, Intent.CATEGORY_APP_CALCULATOR); 230 } 231 232 /** Amount of time (in milliseconds) to wait for windows drawn before powering on. */ 233 static final int WAITING_FOR_DRAWN_TIMEOUT = 1000; 234 235 /** 236 * Lock protecting internal state. Must not call out into window 237 * manager with lock held. (This lock will be acquired in places 238 * where the window manager is calling in with its own lock held.) 239 */ 240 private final Object mLock = new Object(); 241 242 Context mContext; 243 IWindowManager mWindowManager; 244 WindowManagerFuncs mWindowManagerFuncs; 245 WindowManagerInternal mWindowManagerInternal; 246 PowerManager mPowerManager; 247 DreamManagerInternal mDreamManagerInternal; 248 IStatusBarService mStatusBarService; 249 boolean mPreloadedRecentApps; 250 final Object mServiceAquireLock = new Object(); 251 Vibrator mVibrator; // Vibrator for giving feedback of orientation changes 252 SearchManager mSearchManager; 253 AccessibilityManager mAccessibilityManager; 254 255 // Vibrator pattern for haptic feedback of a long press. 256 long[] mLongPressVibePattern; 257 258 // Vibrator pattern for haptic feedback of virtual key press. 259 long[] mVirtualKeyVibePattern; 260 261 // Vibrator pattern for a short vibration. 262 long[] mKeyboardTapVibePattern; 263 264 // Vibrator pattern for a short vibration when tapping on an hour/minute tick of a Clock. 265 long[] mClockTickVibePattern; 266 267 // Vibrator pattern for a short vibration when tapping on a day/month/year date of a Calendar. 268 long[] mCalendarDateVibePattern; 269 270 // Vibrator pattern for haptic feedback during boot when safe mode is disabled. 271 long[] mSafeModeDisabledVibePattern; 272 273 // Vibrator pattern for haptic feedback during boot when safe mode is enabled. 274 long[] mSafeModeEnabledVibePattern; 275 276 /** If true, hitting shift & menu will broadcast Intent.ACTION_BUG_REPORT */ 277 boolean mEnableShiftMenuBugReports = false; 278 279 boolean mSafeMode; 280 WindowState mStatusBar = null; 281 int mStatusBarHeight; 282 WindowState mNavigationBar = null; 283 boolean mHasNavigationBar = false; 284 boolean mCanHideNavigationBar = false; 285 boolean mNavigationBarCanMove = false; // can the navigation bar ever move to the side? 286 boolean mNavigationBarOnBottom = true; // is the navigation bar on the bottom *right now*? 287 int[] mNavigationBarHeightForRotation = new int[4]; 288 int[] mNavigationBarWidthForRotation = new int[4]; 289 290 boolean mBootMessageNeedsHiding; 291 KeyguardServiceDelegate mKeyguardDelegate; 292 final Runnable mWindowManagerDrawCallback = new Runnable() { 293 @Override 294 public void run() { 295 if (DEBUG_WAKEUP) Slog.i(TAG, "All windows ready for display!"); 296 mHandler.sendEmptyMessage(MSG_WINDOW_MANAGER_DRAWN_COMPLETE); 297 } 298 }; 299 final ShowListener mKeyguardDelegateCallback = new ShowListener() { 300 @Override 301 public void onShown(IBinder windowToken) { 302 if (DEBUG_WAKEUP) Slog.d(TAG, "mKeyguardDelegate.ShowListener.onShown."); 303 mHandler.sendEmptyMessage(MSG_KEYGUARD_DRAWN_COMPLETE); 304 } 305 }; 306 307 GlobalActions mGlobalActions; 308 Handler mHandler; 309 WindowState mLastInputMethodWindow = null; 310 WindowState mLastInputMethodTargetWindow = null; 311 312 // FIXME This state is shared between the input reader and handler thread. 313 // Technically it's broken and buggy but it has been like this for many years 314 // and we have not yet seen any problems. Someday we'll rewrite this logic 315 // so that only one thread is involved in handling input policy. Unfortunately 316 // it's on a critical path for power management so we can't just post the work to the 317 // handler thread. We'll need to resolve this someday by teaching the input dispatcher 318 // to hold wakelocks during dispatch and eliminating the critical path. 319 volatile boolean mPowerKeyHandled; 320 volatile boolean mBeganFromNonInteractive; 321 volatile int mPowerKeyPressCounter; 322 volatile boolean mEndCallKeyHandled; 323 324 boolean mRecentsVisible; 325 int mRecentAppsHeldModifiers; 326 boolean mLanguageSwitchKeyPressed; 327 328 int mLidState = LID_ABSENT; 329 int mCameraLensCoverState = CAMERA_LENS_COVER_ABSENT; 330 boolean mHaveBuiltInKeyboard; 331 332 boolean mSystemReady; 333 boolean mSystemBooted; 334 boolean mHdmiPlugged; 335 IUiModeManager mUiModeManager; 336 int mUiMode; 337 int mDockMode = Intent.EXTRA_DOCK_STATE_UNDOCKED; 338 int mLidOpenRotation; 339 int mCarDockRotation; 340 int mDeskDockRotation; 341 int mUndockedHdmiRotation; 342 int mDemoHdmiRotation; 343 boolean mDemoHdmiRotationLock; 344 int mDemoRotation; 345 boolean mDemoRotationLock; 346 347 boolean mWakeGestureEnabledSetting; 348 MyWakeGestureListener mWakeGestureListener; 349 350 // Default display does not rotate, apps that require non-default orientation will have to 351 // have the orientation emulated. 352 private boolean mForceDefaultOrientation = false; 353 354 int mUserRotationMode = WindowManagerPolicy.USER_ROTATION_FREE; 355 int mUserRotation = Surface.ROTATION_0; 356 boolean mAccelerometerDefault; 357 358 boolean mSupportAutoRotation; 359 int mAllowAllRotations = -1; 360 boolean mCarDockEnablesAccelerometer; 361 boolean mDeskDockEnablesAccelerometer; 362 int mLidKeyboardAccessibility; 363 int mLidNavigationAccessibility; 364 boolean mLidControlsSleep; 365 int mShortPressOnPowerBehavior; 366 int mLongPressOnPowerBehavior; 367 int mDoublePressOnPowerBehavior; 368 int mTriplePressOnPowerBehavior; 369 boolean mAwake; 370 boolean mScreenOnEarly; 371 boolean mScreenOnFully; 372 ScreenOnListener mScreenOnListener; 373 boolean mKeyguardDrawComplete; 374 boolean mWindowManagerDrawComplete; 375 boolean mOrientationSensorEnabled = false; 376 int mCurrentAppOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED; 377 boolean mHasSoftInput = false; 378 boolean mTranslucentDecorEnabled = true; 379 380 int mPointerLocationMode = 0; // guarded by mLock 381 382 // The last window we were told about in focusChanged. 383 WindowState mFocusedWindow; 384 IApplicationToken mFocusedApp; 385 386 PointerLocationView mPointerLocationView; 387 388 // The current size of the screen; really; extends into the overscan area of 389 // the screen and doesn't account for any system elements like the status bar. 390 int mOverscanScreenLeft, mOverscanScreenTop; 391 int mOverscanScreenWidth, mOverscanScreenHeight; 392 // The current visible size of the screen; really; (ir)regardless of whether the status 393 // bar can be hidden but not extending into the overscan area. 394 int mUnrestrictedScreenLeft, mUnrestrictedScreenTop; 395 int mUnrestrictedScreenWidth, mUnrestrictedScreenHeight; 396 // Like mOverscanScreen*, but allowed to move into the overscan region where appropriate. 397 int mRestrictedOverscanScreenLeft, mRestrictedOverscanScreenTop; 398 int mRestrictedOverscanScreenWidth, mRestrictedOverscanScreenHeight; 399 // The current size of the screen; these may be different than (0,0)-(dw,dh) 400 // if the status bar can't be hidden; in that case it effectively carves out 401 // that area of the display from all other windows. 402 int mRestrictedScreenLeft, mRestrictedScreenTop; 403 int mRestrictedScreenWidth, mRestrictedScreenHeight; 404 // During layout, the current screen borders accounting for any currently 405 // visible system UI elements. 406 int mSystemLeft, mSystemTop, mSystemRight, mSystemBottom; 407 // For applications requesting stable content insets, these are them. 408 int mStableLeft, mStableTop, mStableRight, mStableBottom; 409 // For applications requesting stable content insets but have also set the 410 // fullscreen window flag, these are the stable dimensions without the status bar. 411 int mStableFullscreenLeft, mStableFullscreenTop; 412 int mStableFullscreenRight, mStableFullscreenBottom; 413 // During layout, the current screen borders with all outer decoration 414 // (status bar, input method dock) accounted for. 415 int mCurLeft, mCurTop, mCurRight, mCurBottom; 416 // During layout, the frame in which content should be displayed 417 // to the user, accounting for all screen decoration except for any 418 // space they deem as available for other content. This is usually 419 // the same as mCur*, but may be larger if the screen decor has supplied 420 // content insets. 421 int mContentLeft, mContentTop, mContentRight, mContentBottom; 422 // During layout, the frame in which voice content should be displayed 423 // to the user, accounting for all screen decoration except for any 424 // space they deem as available for other content. 425 int mVoiceContentLeft, mVoiceContentTop, mVoiceContentRight, mVoiceContentBottom; 426 // During layout, the current screen borders along which input method 427 // windows are placed. 428 int mDockLeft, mDockTop, mDockRight, mDockBottom; 429 // During layout, the layer at which the doc window is placed. 430 int mDockLayer; 431 // During layout, this is the layer of the status bar. 432 int mStatusBarLayer; 433 int mLastSystemUiFlags; 434 // Bits that we are in the process of clearing, so we want to prevent 435 // them from being set by applications until everything has been updated 436 // to have them clear. 437 int mResettingSystemUiFlags = 0; 438 // Bits that we are currently always keeping cleared. 439 int mForceClearedSystemUiFlags = 0; 440 // What we last reported to system UI about whether the compatibility 441 // menu needs to be displayed. 442 boolean mLastFocusNeedsMenu = false; 443 444 FakeWindow mHideNavFakeWindow = null; 445 446 static final Rect mTmpParentFrame = new Rect(); 447 static final Rect mTmpDisplayFrame = new Rect(); 448 static final Rect mTmpOverscanFrame = new Rect(); 449 static final Rect mTmpContentFrame = new Rect(); 450 static final Rect mTmpVisibleFrame = new Rect(); 451 static final Rect mTmpDecorFrame = new Rect(); 452 static final Rect mTmpStableFrame = new Rect(); 453 static final Rect mTmpNavigationFrame = new Rect(); 454 455 WindowState mTopFullscreenOpaqueWindowState; 456 HashSet<IApplicationToken> mAppsToBeHidden = new HashSet<IApplicationToken>(); 457 HashSet<IApplicationToken> mAppsThatDismissKeyguard = new HashSet<IApplicationToken>(); 458 boolean mTopIsFullscreen; 459 boolean mForceStatusBar; 460 boolean mForceStatusBarFromKeyguard; 461 boolean mHideLockScreen; 462 boolean mForcingShowNavBar; 463 int mForcingShowNavBarLayer; 464 465 // States of keyguard dismiss. 466 private static final int DISMISS_KEYGUARD_NONE = 0; // Keyguard not being dismissed. 467 private static final int DISMISS_KEYGUARD_START = 1; // Keyguard needs to be dismissed. 468 private static final int DISMISS_KEYGUARD_CONTINUE = 2; // Keyguard has been dismissed. 469 int mDismissKeyguard = DISMISS_KEYGUARD_NONE; 470 471 /** The window that is currently dismissing the keyguard. Dismissing the keyguard must only 472 * be done once per window. */ 473 private WindowState mWinDismissingKeyguard; 474 475 /** The window that is currently showing "over" the keyguard. If there is an app window 476 * belonging to another app on top of this the keyguard shows. If there is a fullscreen 477 * app window under this, still dismiss the keyguard but don't show the app underneath. Show 478 * the wallpaper. */ 479 private WindowState mWinShowWhenLocked; 480 481 boolean mShowingLockscreen; 482 boolean mShowingDream; 483 boolean mDreamingLockscreen; 484 boolean mKeyguardSecure; 485 boolean mKeyguardSecureIncludingHidden; 486 volatile boolean mKeyguardOccluded; 487 boolean mHomePressed; 488 boolean mHomeConsumed; 489 boolean mHomeDoubleTapPending; 490 Intent mHomeIntent; 491 Intent mCarDockIntent; 492 Intent mDeskDockIntent; 493 boolean mSearchKeyShortcutPending; 494 boolean mConsumeSearchKeyUp; 495 boolean mAssistKeyLongPressed; 496 boolean mPendingMetaAction; 497 498 // support for activating the lock screen while the screen is on 499 boolean mAllowLockscreenWhenOn; 500 int mLockScreenTimeout; 501 boolean mLockScreenTimerActive; 502 503 // Behavior of ENDCALL Button. (See Settings.System.END_BUTTON_BEHAVIOR.) 504 int mEndcallBehavior; 505 506 // Behavior of POWER button while in-call and screen on. 507 // (See Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR.) 508 int mIncallPowerBehavior; 509 510 Display mDisplay; 511 512 int mLandscapeRotation = 0; // default landscape rotation 513 int mSeascapeRotation = 0; // "other" landscape rotation, 180 degrees from mLandscapeRotation 514 int mPortraitRotation = 0; // default portrait rotation 515 int mUpsideDownRotation = 0; // "other" portrait rotation 516 517 int mOverscanLeft = 0; 518 int mOverscanTop = 0; 519 int mOverscanRight = 0; 520 int mOverscanBottom = 0; 521 522 // What we do when the user long presses on home 523 private int mLongPressOnHomeBehavior; 524 525 // What we do when the user double-taps on home 526 private int mDoubleTapOnHomeBehavior; 527 528 // Allowed theater mode wake actions 529 private boolean mAllowTheaterModeWakeFromKey; 530 private boolean mAllowTheaterModeWakeFromPowerKey; 531 private boolean mAllowTheaterModeWakeFromMotion; 532 private boolean mAllowTheaterModeWakeFromMotionWhenNotDreaming; 533 private boolean mAllowTheaterModeWakeFromCameraLens; 534 private boolean mAllowTheaterModeWakeFromLidSwitch; 535 private boolean mAllowTheaterModeWakeFromWakeGesture; 536 537 // Whether to go to sleep entering theater mode from power button 538 private boolean mGoToSleepOnButtonPressTheaterMode; 539 540 // Screenshot trigger states 541 // Time to volume and power must be pressed within this interval of each other. 542 private static final long SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS = 150; 543 // Increase the chord delay when taking a screenshot from the keyguard 544 private static final float KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER = 2.5f; 545 private boolean mScreenshotChordEnabled; 546 private boolean mScreenshotChordVolumeDownKeyTriggered; 547 private long mScreenshotChordVolumeDownKeyTime; 548 private boolean mScreenshotChordVolumeDownKeyConsumed; 549 private boolean mScreenshotChordVolumeUpKeyTriggered; 550 private boolean mScreenshotChordPowerKeyTriggered; 551 private long mScreenshotChordPowerKeyTime; 552 553 /* The number of steps between min and max brightness */ 554 private static final int BRIGHTNESS_STEPS = 10; 555 556 SettingsObserver mSettingsObserver; 557 ShortcutManager mShortcutManager; 558 PowerManager.WakeLock mBroadcastWakeLock; 559 PowerManager.WakeLock mPowerKeyWakeLock; 560 boolean mHavePendingMediaKeyRepeatWithWakeLock; 561 562 private int mCurrentUserId; 563 564 // Maps global key codes to the components that will handle them. 565 private GlobalKeyManager mGlobalKeyManager; 566 567 // Fallback actions by key code. 568 private final SparseArray<KeyCharacterMap.FallbackAction> mFallbackActions = 569 new SparseArray<KeyCharacterMap.FallbackAction>(); 570 571 private final LogDecelerateInterpolator mLogDecelerateInterpolator 572 = new LogDecelerateInterpolator(100, 0); 573 574 private static final int MSG_ENABLE_POINTER_LOCATION = 1; 575 private static final int MSG_DISABLE_POINTER_LOCATION = 2; 576 private static final int MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK = 3; 577 private static final int MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK = 4; 578 private static final int MSG_KEYGUARD_DRAWN_COMPLETE = 5; 579 private static final int MSG_KEYGUARD_DRAWN_TIMEOUT = 6; 580 private static final int MSG_WINDOW_MANAGER_DRAWN_COMPLETE = 7; 581 private static final int MSG_DISPATCH_SHOW_RECENTS = 9; 582 private static final int MSG_DISPATCH_SHOW_GLOBAL_ACTIONS = 10; 583 private static final int MSG_HIDE_BOOT_MESSAGE = 11; 584 private static final int MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK = 12; 585 private static final int MSG_POWER_DELAYED_PRESS = 13; 586 private static final int MSG_POWER_LONG_PRESS = 14; 587 588 private class PolicyHandler extends Handler { 589 @Override 590 public void handleMessage(Message msg) { 591 switch (msg.what) { 592 case MSG_ENABLE_POINTER_LOCATION: 593 enablePointerLocation(); 594 break; 595 case MSG_DISABLE_POINTER_LOCATION: 596 disablePointerLocation(); 597 break; 598 case MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK: 599 dispatchMediaKeyWithWakeLock((KeyEvent)msg.obj); 600 break; 601 case MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK: 602 dispatchMediaKeyRepeatWithWakeLock((KeyEvent)msg.obj); 603 break; 604 case MSG_DISPATCH_SHOW_RECENTS: 605 showRecentApps(false); 606 break; 607 case MSG_DISPATCH_SHOW_GLOBAL_ACTIONS: 608 showGlobalActionsInternal(); 609 break; 610 case MSG_KEYGUARD_DRAWN_COMPLETE: 611 if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mKeyguardDrawComplete"); 612 finishKeyguardDrawn(); 613 break; 614 case MSG_KEYGUARD_DRAWN_TIMEOUT: 615 Slog.w(TAG, "Keyguard drawn timeout. Setting mKeyguardDrawComplete"); 616 finishKeyguardDrawn(); 617 break; 618 case MSG_WINDOW_MANAGER_DRAWN_COMPLETE: 619 if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mWindowManagerDrawComplete"); 620 finishWindowsDrawn(); 621 break; 622 case MSG_HIDE_BOOT_MESSAGE: 623 handleHideBootMessage(); 624 break; 625 case MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK: 626 launchVoiceAssistWithWakeLock(msg.arg1 != 0); 627 break; 628 case MSG_POWER_DELAYED_PRESS: 629 powerPress((Long)msg.obj, msg.arg1 != 0, msg.arg2); 630 finishPowerKeyPress(); 631 break; 632 case MSG_POWER_LONG_PRESS: 633 powerLongPress(); 634 break; 635 } 636 } 637 } 638 639 private UEventObserver mHDMIObserver = new UEventObserver() { 640 @Override 641 public void onUEvent(UEventObserver.UEvent event) { 642 setHdmiPlugged("1".equals(event.get("SWITCH_STATE"))); 643 } 644 }; 645 646 class SettingsObserver extends ContentObserver { 647 SettingsObserver(Handler handler) { 648 super(handler); 649 } 650 651 void observe() { 652 // Observe all users' changes 653 ContentResolver resolver = mContext.getContentResolver(); 654 resolver.registerContentObserver(Settings.System.getUriFor( 655 Settings.System.END_BUTTON_BEHAVIOR), false, this, 656 UserHandle.USER_ALL); 657 resolver.registerContentObserver(Settings.Secure.getUriFor( 658 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR), false, this, 659 UserHandle.USER_ALL); 660 resolver.registerContentObserver(Settings.Secure.getUriFor( 661 Settings.Secure.WAKE_GESTURE_ENABLED), false, this, 662 UserHandle.USER_ALL); 663 resolver.registerContentObserver(Settings.System.getUriFor( 664 Settings.System.ACCELEROMETER_ROTATION), false, this, 665 UserHandle.USER_ALL); 666 resolver.registerContentObserver(Settings.System.getUriFor( 667 Settings.System.USER_ROTATION), false, this, 668 UserHandle.USER_ALL); 669 resolver.registerContentObserver(Settings.System.getUriFor( 670 Settings.System.SCREEN_OFF_TIMEOUT), false, this, 671 UserHandle.USER_ALL); 672 resolver.registerContentObserver(Settings.System.getUriFor( 673 Settings.System.POINTER_LOCATION), false, this, 674 UserHandle.USER_ALL); 675 resolver.registerContentObserver(Settings.Secure.getUriFor( 676 Settings.Secure.DEFAULT_INPUT_METHOD), false, this, 677 UserHandle.USER_ALL); 678 resolver.registerContentObserver(Settings.Secure.getUriFor( 679 Settings.Secure.IMMERSIVE_MODE_CONFIRMATIONS), false, this, 680 UserHandle.USER_ALL); 681 resolver.registerContentObserver(Settings.Global.getUriFor( 682 Settings.Global.POLICY_CONTROL), false, this, 683 UserHandle.USER_ALL); 684 updateSettings(); 685 } 686 687 @Override public void onChange(boolean selfChange) { 688 updateSettings(); 689 updateRotation(false); 690 } 691 } 692 693 class MyWakeGestureListener extends WakeGestureListener { 694 MyWakeGestureListener(Context context, Handler handler) { 695 super(context, handler); 696 } 697 698 @Override 699 public void onWakeUp() { 700 synchronized (mLock) { 701 if (shouldEnableWakeGestureLp()) { 702 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false); 703 wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromWakeGesture); 704 } 705 } 706 } 707 } 708 709 class MyOrientationListener extends WindowOrientationListener { 710 MyOrientationListener(Context context, Handler handler) { 711 super(context, handler); 712 } 713 714 @Override 715 public void onProposedRotationChanged(int rotation) { 716 if (localLOGV) Slog.v(TAG, "onProposedRotationChanged, rotation=" + rotation); 717 updateRotation(false); 718 } 719 } 720 MyOrientationListener mOrientationListener; 721 722 private final BarController mStatusBarController = new BarController("StatusBar", 723 View.STATUS_BAR_TRANSIENT, 724 View.STATUS_BAR_UNHIDE, 725 View.STATUS_BAR_TRANSLUCENT, 726 StatusBarManager.WINDOW_STATUS_BAR, 727 WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); 728 729 private final BarController mNavigationBarController = new BarController("NavigationBar", 730 View.NAVIGATION_BAR_TRANSIENT, 731 View.NAVIGATION_BAR_UNHIDE, 732 View.NAVIGATION_BAR_TRANSLUCENT, 733 StatusBarManager.WINDOW_NAVIGATION_BAR, 734 WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION); 735 736 private ImmersiveModeConfirmation mImmersiveModeConfirmation; 737 738 private SystemGesturesPointerEventListener mSystemGestures; 739 740 IStatusBarService getStatusBarService() { 741 synchronized (mServiceAquireLock) { 742 if (mStatusBarService == null) { 743 mStatusBarService = IStatusBarService.Stub.asInterface( 744 ServiceManager.getService("statusbar")); 745 } 746 return mStatusBarService; 747 } 748 } 749 750 /* 751 * We always let the sensor be switched on by default except when 752 * the user has explicitly disabled sensor based rotation or when the 753 * screen is switched off. 754 */ 755 boolean needSensorRunningLp() { 756 if (mSupportAutoRotation) { 757 if (mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR 758 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 759 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT 760 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE) { 761 // If the application has explicitly requested to follow the 762 // orientation, then we need to turn the sensor on. 763 return true; 764 } 765 } 766 if ((mCarDockEnablesAccelerometer && mDockMode == Intent.EXTRA_DOCK_STATE_CAR) || 767 (mDeskDockEnablesAccelerometer && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK 768 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK 769 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK))) { 770 // enable accelerometer if we are docked in a dock that enables accelerometer 771 // orientation management, 772 return true; 773 } 774 if (mUserRotationMode == USER_ROTATION_LOCKED) { 775 // If the setting for using the sensor by default is enabled, then 776 // we will always leave it on. Note that the user could go to 777 // a window that forces an orientation that does not use the 778 // sensor and in theory we could turn it off... however, when next 779 // turning it on we won't have a good value for the current 780 // orientation for a little bit, which can cause orientation 781 // changes to lag, so we'd like to keep it always on. (It will 782 // still be turned off when the screen is off.) 783 return false; 784 } 785 return mSupportAutoRotation; 786 } 787 788 /* 789 * Various use cases for invoking this function 790 * screen turning off, should always disable listeners if already enabled 791 * screen turned on and current app has sensor based orientation, enable listeners 792 * if not already enabled 793 * screen turned on and current app does not have sensor orientation, disable listeners if 794 * already enabled 795 * screen turning on and current app has sensor based orientation, enable listeners if needed 796 * screen turning on and current app has nosensor based orientation, do nothing 797 */ 798 void updateOrientationListenerLp() { 799 if (!mOrientationListener.canDetectOrientation()) { 800 // If sensor is turned off or nonexistent for some reason 801 return; 802 } 803 //Could have been invoked due to screen turning on or off or 804 //change of the currently visible window's orientation 805 if (localLOGV) Slog.v(TAG, "mScreenOnEarly=" + mScreenOnEarly 806 + ", mAwake=" + mAwake + ", mCurrentAppOrientation=" + mCurrentAppOrientation 807 + ", mOrientationSensorEnabled=" + mOrientationSensorEnabled); 808 boolean disable = true; 809 if (mScreenOnEarly && mAwake) { 810 if (needSensorRunningLp()) { 811 disable = false; 812 //enable listener if not already enabled 813 if (!mOrientationSensorEnabled) { 814 mOrientationListener.enable(); 815 if(localLOGV) Slog.v(TAG, "Enabling listeners"); 816 mOrientationSensorEnabled = true; 817 } 818 } 819 } 820 //check if sensors need to be disabled 821 if (disable && mOrientationSensorEnabled) { 822 mOrientationListener.disable(); 823 if(localLOGV) Slog.v(TAG, "Disabling listeners"); 824 mOrientationSensorEnabled = false; 825 } 826 } 827 828 private void interceptPowerKeyDown(KeyEvent event, boolean interactive) { 829 // Hold a wake lock until the power key is released. 830 if (!mPowerKeyWakeLock.isHeld()) { 831 mPowerKeyWakeLock.acquire(); 832 } 833 834 // Cancel multi-press detection timeout. 835 if (mPowerKeyPressCounter != 0) { 836 mHandler.removeMessages(MSG_POWER_DELAYED_PRESS); 837 } 838 839 // Detect user pressing the power button in panic when an application has 840 // taken over the whole screen. 841 boolean panic = mImmersiveModeConfirmation.onPowerKeyDown(interactive, 842 event.getDownTime(), isImmersiveMode(mLastSystemUiFlags)); 843 if (panic) { 844 mHandler.post(mRequestTransientNav); 845 } 846 847 // Latch power key state to detect screenshot chord. 848 if (interactive && !mScreenshotChordPowerKeyTriggered 849 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 850 mScreenshotChordPowerKeyTriggered = true; 851 mScreenshotChordPowerKeyTime = event.getDownTime(); 852 interceptScreenshotChord(); 853 } 854 855 // Stop ringing or end call if configured to do so when power is pressed. 856 TelecomManager telecomManager = getTelecommService(); 857 boolean hungUp = false; 858 if (telecomManager != null) { 859 if (telecomManager.isRinging()) { 860 // Pressing Power while there's a ringing incoming 861 // call should silence the ringer. 862 telecomManager.silenceRinger(); 863 } else if ((mIncallPowerBehavior 864 & Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_HANGUP) != 0 865 && telecomManager.isInCall() && interactive) { 866 // Otherwise, if "Power button ends call" is enabled, 867 // the Power button will hang up any current active call. 868 hungUp = telecomManager.endCall(); 869 } 870 } 871 872 // If the power key has still not yet been handled, then detect short 873 // press, long press, or multi press and decide what to do. 874 mPowerKeyHandled = hungUp || mScreenshotChordVolumeDownKeyTriggered 875 || mScreenshotChordVolumeUpKeyTriggered; 876 if (!mPowerKeyHandled) { 877 if (interactive) { 878 // When interactive, we're already awake. 879 // Wait for a long press or for the button to be released to decide what to do. 880 if (hasLongPressOnPowerBehavior()) { 881 Message msg = mHandler.obtainMessage(MSG_POWER_LONG_PRESS); 882 msg.setAsynchronous(true); 883 mHandler.sendMessageDelayed(msg, 884 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 885 } 886 } else { 887 wakeUpFromPowerKey(event.getDownTime()); 888 final int maxCount = getMaxMultiPressPowerCount(); 889 890 if (maxCount <= 1) { 891 mPowerKeyHandled = true; 892 } else { 893 mBeganFromNonInteractive = true; 894 } 895 } 896 } 897 } 898 899 private void interceptPowerKeyUp(KeyEvent event, boolean interactive, boolean canceled) { 900 final boolean handled = canceled || mPowerKeyHandled; 901 mScreenshotChordPowerKeyTriggered = false; 902 cancelPendingScreenshotChordAction(); 903 cancelPendingPowerKeyAction(); 904 905 if (!handled) { 906 // Figure out how to handle the key now that it has been released. 907 mPowerKeyPressCounter += 1; 908 909 final int maxCount = getMaxMultiPressPowerCount(); 910 final long eventTime = event.getDownTime(); 911 if (mPowerKeyPressCounter < maxCount) { 912 // This could be a multi-press. Wait a little bit longer to confirm. 913 // Continue holding the wake lock. 914 Message msg = mHandler.obtainMessage(MSG_POWER_DELAYED_PRESS, 915 interactive ? 1 : 0, mPowerKeyPressCounter, eventTime); 916 msg.setAsynchronous(true); 917 mHandler.sendMessageDelayed(msg, ViewConfiguration.getDoubleTapTimeout()); 918 return; 919 } 920 921 // No other actions. Handle it immediately. 922 powerPress(eventTime, interactive, mPowerKeyPressCounter); 923 } 924 925 // Done. Reset our state. 926 finishPowerKeyPress(); 927 } 928 929 private void finishPowerKeyPress() { 930 mBeganFromNonInteractive = false; 931 mPowerKeyPressCounter = 0; 932 if (mPowerKeyWakeLock.isHeld()) { 933 mPowerKeyWakeLock.release(); 934 } 935 } 936 937 private void cancelPendingPowerKeyAction() { 938 if (!mPowerKeyHandled) { 939 mPowerKeyHandled = true; 940 mHandler.removeMessages(MSG_POWER_LONG_PRESS); 941 } 942 } 943 944 private void powerPress(long eventTime, boolean interactive, int count) { 945 if (mScreenOnEarly && !mScreenOnFully) { 946 Slog.i(TAG, "Suppressed redundant power key press while " 947 + "already in the process of turning the screen on."); 948 return; 949 } 950 951 if (count == 2) { 952 powerMultiPressAction(eventTime, interactive, mDoublePressOnPowerBehavior); 953 } else if (count == 3) { 954 powerMultiPressAction(eventTime, interactive, mTriplePressOnPowerBehavior); 955 } else if (interactive && !mBeganFromNonInteractive) { 956 switch (mShortPressOnPowerBehavior) { 957 case SHORT_PRESS_POWER_NOTHING: 958 break; 959 case SHORT_PRESS_POWER_GO_TO_SLEEP: 960 mPowerManager.goToSleep(eventTime, 961 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 962 break; 963 case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP: 964 mPowerManager.goToSleep(eventTime, 965 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 966 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 967 break; 968 case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP_AND_GO_HOME: 969 mPowerManager.goToSleep(eventTime, 970 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 971 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 972 launchHomeFromHotKey(); 973 break; 974 } 975 } 976 } 977 978 private void powerMultiPressAction(long eventTime, boolean interactive, int behavior) { 979 switch (behavior) { 980 case MULTI_PRESS_POWER_NOTHING: 981 break; 982 case MULTI_PRESS_POWER_THEATER_MODE: 983 if (isTheaterModeEnabled()) { 984 Slog.i(TAG, "Toggling theater mode off."); 985 Settings.Global.putInt(mContext.getContentResolver(), 986 Settings.Global.THEATER_MODE_ON, 0); 987 if (!interactive) { 988 wakeUpFromPowerKey(eventTime); 989 } 990 } else { 991 Slog.i(TAG, "Toggling theater mode on."); 992 Settings.Global.putInt(mContext.getContentResolver(), 993 Settings.Global.THEATER_MODE_ON, 1); 994 995 if (mGoToSleepOnButtonPressTheaterMode && interactive) { 996 mPowerManager.goToSleep(eventTime, 997 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 998 } 999 } 1000 break; 1001 case MULTI_PRESS_POWER_BRIGHTNESS_BOOST: 1002 Slog.i(TAG, "Starting brightness boost."); 1003 if (!interactive) { 1004 wakeUpFromPowerKey(eventTime); 1005 } 1006 mPowerManager.boostScreenBrightness(eventTime); 1007 break; 1008 } 1009 } 1010 1011 private int getMaxMultiPressPowerCount() { 1012 if (mTriplePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) { 1013 return 3; 1014 } 1015 if (mDoublePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) { 1016 return 2; 1017 } 1018 return 1; 1019 } 1020 1021 private void powerLongPress() { 1022 final int behavior = getResolvedLongPressOnPowerBehavior(); 1023 switch (behavior) { 1024 case LONG_PRESS_POWER_NOTHING: 1025 break; 1026 case LONG_PRESS_POWER_GLOBAL_ACTIONS: 1027 mPowerKeyHandled = true; 1028 if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) { 1029 performAuditoryFeedbackForAccessibilityIfNeed(); 1030 } 1031 showGlobalActionsInternal(); 1032 break; 1033 case LONG_PRESS_POWER_SHUT_OFF: 1034 case LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM: 1035 mPowerKeyHandled = true; 1036 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 1037 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); 1038 mWindowManagerFuncs.shutdown(behavior == LONG_PRESS_POWER_SHUT_OFF); 1039 break; 1040 } 1041 } 1042 1043 private int getResolvedLongPressOnPowerBehavior() { 1044 if (FactoryTest.isLongPressOnPowerOffEnabled()) { 1045 return LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM; 1046 } 1047 return mLongPressOnPowerBehavior; 1048 } 1049 1050 private boolean hasLongPressOnPowerBehavior() { 1051 return getResolvedLongPressOnPowerBehavior() != LONG_PRESS_POWER_NOTHING; 1052 } 1053 1054 private void interceptScreenshotChord() { 1055 if (mScreenshotChordEnabled 1056 && mScreenshotChordVolumeDownKeyTriggered && mScreenshotChordPowerKeyTriggered 1057 && !mScreenshotChordVolumeUpKeyTriggered) { 1058 final long now = SystemClock.uptimeMillis(); 1059 if (now <= mScreenshotChordVolumeDownKeyTime + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS 1060 && now <= mScreenshotChordPowerKeyTime 1061 + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS) { 1062 mScreenshotChordVolumeDownKeyConsumed = true; 1063 cancelPendingPowerKeyAction(); 1064 1065 mHandler.postDelayed(mScreenshotRunnable, getScreenshotChordLongPressDelay()); 1066 } 1067 } 1068 } 1069 1070 private long getScreenshotChordLongPressDelay() { 1071 if (mKeyguardDelegate.isShowing()) { 1072 // Double the time it takes to take a screenshot from the keyguard 1073 return (long) (KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER * 1074 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 1075 } 1076 return ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout(); 1077 } 1078 1079 private void cancelPendingScreenshotChordAction() { 1080 mHandler.removeCallbacks(mScreenshotRunnable); 1081 } 1082 1083 private final Runnable mEndCallLongPress = new Runnable() { 1084 @Override 1085 public void run() { 1086 mEndCallKeyHandled = true; 1087 if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) { 1088 performAuditoryFeedbackForAccessibilityIfNeed(); 1089 } 1090 showGlobalActionsInternal(); 1091 } 1092 }; 1093 1094 private final Runnable mScreenshotRunnable = new Runnable() { 1095 @Override 1096 public void run() { 1097 takeScreenshot(); 1098 } 1099 }; 1100 1101 @Override 1102 public void showGlobalActions() { 1103 mHandler.removeMessages(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS); 1104 mHandler.sendEmptyMessage(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS); 1105 } 1106 1107 void showGlobalActionsInternal() { 1108 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); 1109 if (mGlobalActions == null) { 1110 mGlobalActions = new GlobalActions(mContext, mWindowManagerFuncs); 1111 } 1112 final boolean keyguardShowing = isKeyguardShowingAndNotOccluded(); 1113 mGlobalActions.showDialog(keyguardShowing, isDeviceProvisioned()); 1114 if (keyguardShowing) { 1115 // since it took two seconds of long press to bring this up, 1116 // poke the wake lock so they have some time to see the dialog. 1117 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 1118 } 1119 } 1120 1121 boolean isDeviceProvisioned() { 1122 return Settings.Global.getInt( 1123 mContext.getContentResolver(), Settings.Global.DEVICE_PROVISIONED, 0) != 0; 1124 } 1125 1126 boolean isUserSetupComplete() { 1127 return Settings.Secure.getIntForUser(mContext.getContentResolver(), 1128 Settings.Secure.USER_SETUP_COMPLETE, 0, UserHandle.USER_CURRENT) != 0; 1129 } 1130 1131 private void handleShortPressOnHome() { 1132 // If there's a dream running then use home to escape the dream 1133 // but don't actually go home. 1134 if (mDreamManagerInternal != null && mDreamManagerInternal.isDreaming()) { 1135 mDreamManagerInternal.stopDream(false /*immediate*/); 1136 return; 1137 } 1138 1139 // Go home! 1140 launchHomeFromHotKey(); 1141 } 1142 1143 private void handleLongPressOnHome() { 1144 if (mLongPressOnHomeBehavior != LONG_PRESS_HOME_NOTHING) { 1145 mHomeConsumed = true; 1146 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 1147 1148 if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_RECENT_SYSTEM_UI) { 1149 toggleRecentApps(); 1150 } else if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_ASSIST) { 1151 launchAssistAction(); 1152 } 1153 } 1154 } 1155 1156 private void handleDoubleTapOnHome() { 1157 if (mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 1158 mHomeConsumed = true; 1159 toggleRecentApps(); 1160 } 1161 } 1162 1163 private final Runnable mHomeDoubleTapTimeoutRunnable = new Runnable() { 1164 @Override 1165 public void run() { 1166 if (mHomeDoubleTapPending) { 1167 mHomeDoubleTapPending = false; 1168 handleShortPressOnHome(); 1169 } 1170 } 1171 }; 1172 1173 /** {@inheritDoc} */ 1174 @Override 1175 public void init(Context context, IWindowManager windowManager, 1176 WindowManagerFuncs windowManagerFuncs) { 1177 mContext = context; 1178 mWindowManager = windowManager; 1179 mWindowManagerFuncs = windowManagerFuncs; 1180 mWindowManagerInternal = LocalServices.getService(WindowManagerInternal.class); 1181 mDreamManagerInternal = LocalServices.getService(DreamManagerInternal.class); 1182 1183 mHandler = new PolicyHandler(); 1184 mWakeGestureListener = new MyWakeGestureListener(mContext, mHandler); 1185 mOrientationListener = new MyOrientationListener(mContext, mHandler); 1186 try { 1187 mOrientationListener.setCurrentRotation(windowManager.getRotation()); 1188 } catch (RemoteException ex) { } 1189 mSettingsObserver = new SettingsObserver(mHandler); 1190 mSettingsObserver.observe(); 1191 mShortcutManager = new ShortcutManager(context, mHandler); 1192 mShortcutManager.observe(); 1193 mUiMode = context.getResources().getInteger( 1194 com.android.internal.R.integer.config_defaultUiModeType); 1195 mHomeIntent = new Intent(Intent.ACTION_MAIN, null); 1196 mHomeIntent.addCategory(Intent.CATEGORY_HOME); 1197 mHomeIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1198 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1199 mCarDockIntent = new Intent(Intent.ACTION_MAIN, null); 1200 mCarDockIntent.addCategory(Intent.CATEGORY_CAR_DOCK); 1201 mCarDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1202 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1203 mDeskDockIntent = new Intent(Intent.ACTION_MAIN, null); 1204 mDeskDockIntent.addCategory(Intent.CATEGORY_DESK_DOCK); 1205 mDeskDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1206 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1207 1208 mPowerManager = (PowerManager)context.getSystemService(Context.POWER_SERVICE); 1209 mBroadcastWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 1210 "PhoneWindowManager.mBroadcastWakeLock"); 1211 mPowerKeyWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 1212 "PhoneWindowManager.mPowerKeyWakeLock"); 1213 mEnableShiftMenuBugReports = "1".equals(SystemProperties.get("ro.debuggable")); 1214 mSupportAutoRotation = mContext.getResources().getBoolean( 1215 com.android.internal.R.bool.config_supportAutoRotation); 1216 mLidOpenRotation = readRotation( 1217 com.android.internal.R.integer.config_lidOpenRotation); 1218 mCarDockRotation = readRotation( 1219 com.android.internal.R.integer.config_carDockRotation); 1220 mDeskDockRotation = readRotation( 1221 com.android.internal.R.integer.config_deskDockRotation); 1222 mUndockedHdmiRotation = readRotation( 1223 com.android.internal.R.integer.config_undockedHdmiRotation); 1224 mCarDockEnablesAccelerometer = mContext.getResources().getBoolean( 1225 com.android.internal.R.bool.config_carDockEnablesAccelerometer); 1226 mDeskDockEnablesAccelerometer = mContext.getResources().getBoolean( 1227 com.android.internal.R.bool.config_deskDockEnablesAccelerometer); 1228 mLidKeyboardAccessibility = mContext.getResources().getInteger( 1229 com.android.internal.R.integer.config_lidKeyboardAccessibility); 1230 mLidNavigationAccessibility = mContext.getResources().getInteger( 1231 com.android.internal.R.integer.config_lidNavigationAccessibility); 1232 mLidControlsSleep = mContext.getResources().getBoolean( 1233 com.android.internal.R.bool.config_lidControlsSleep); 1234 mTranslucentDecorEnabled = mContext.getResources().getBoolean( 1235 com.android.internal.R.bool.config_enableTranslucentDecor); 1236 1237 mAllowTheaterModeWakeFromKey = mContext.getResources().getBoolean( 1238 com.android.internal.R.bool.config_allowTheaterModeWakeFromKey); 1239 mAllowTheaterModeWakeFromPowerKey = mAllowTheaterModeWakeFromKey 1240 || mContext.getResources().getBoolean( 1241 com.android.internal.R.bool.config_allowTheaterModeWakeFromPowerKey); 1242 mAllowTheaterModeWakeFromMotion = mContext.getResources().getBoolean( 1243 com.android.internal.R.bool.config_allowTheaterModeWakeFromMotion); 1244 mAllowTheaterModeWakeFromMotionWhenNotDreaming = mContext.getResources().getBoolean( 1245 com.android.internal.R.bool.config_allowTheaterModeWakeFromMotionWhenNotDreaming); 1246 mAllowTheaterModeWakeFromCameraLens = mContext.getResources().getBoolean( 1247 com.android.internal.R.bool.config_allowTheaterModeWakeFromCameraLens); 1248 mAllowTheaterModeWakeFromLidSwitch = mContext.getResources().getBoolean( 1249 com.android.internal.R.bool.config_allowTheaterModeWakeFromLidSwitch); 1250 mAllowTheaterModeWakeFromWakeGesture = mContext.getResources().getBoolean( 1251 com.android.internal.R.bool.config_allowTheaterModeWakeFromGesture); 1252 1253 mGoToSleepOnButtonPressTheaterMode = mContext.getResources().getBoolean( 1254 com.android.internal.R.bool.config_goToSleepOnButtonPressTheaterMode); 1255 1256 mShortPressOnPowerBehavior = mContext.getResources().getInteger( 1257 com.android.internal.R.integer.config_shortPressOnPowerBehavior); 1258 mLongPressOnPowerBehavior = mContext.getResources().getInteger( 1259 com.android.internal.R.integer.config_longPressOnPowerBehavior); 1260 mDoublePressOnPowerBehavior = mContext.getResources().getInteger( 1261 com.android.internal.R.integer.config_doublePressOnPowerBehavior); 1262 mTriplePressOnPowerBehavior = mContext.getResources().getInteger( 1263 com.android.internal.R.integer.config_triplePressOnPowerBehavior); 1264 1265 readConfigurationDependentBehaviors(); 1266 1267 mAccessibilityManager = (AccessibilityManager) context.getSystemService( 1268 Context.ACCESSIBILITY_SERVICE); 1269 1270 // register for dock events 1271 IntentFilter filter = new IntentFilter(); 1272 filter.addAction(UiModeManager.ACTION_ENTER_CAR_MODE); 1273 filter.addAction(UiModeManager.ACTION_EXIT_CAR_MODE); 1274 filter.addAction(UiModeManager.ACTION_ENTER_DESK_MODE); 1275 filter.addAction(UiModeManager.ACTION_EXIT_DESK_MODE); 1276 filter.addAction(Intent.ACTION_DOCK_EVENT); 1277 Intent intent = context.registerReceiver(mDockReceiver, filter); 1278 if (intent != null) { 1279 // Retrieve current sticky dock event broadcast. 1280 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 1281 Intent.EXTRA_DOCK_STATE_UNDOCKED); 1282 } 1283 1284 // register for dream-related broadcasts 1285 filter = new IntentFilter(); 1286 filter.addAction(Intent.ACTION_DREAMING_STARTED); 1287 filter.addAction(Intent.ACTION_DREAMING_STOPPED); 1288 context.registerReceiver(mDreamReceiver, filter); 1289 1290 // register for multiuser-relevant broadcasts 1291 filter = new IntentFilter(Intent.ACTION_USER_SWITCHED); 1292 context.registerReceiver(mMultiuserReceiver, filter); 1293 1294 // monitor for system gestures 1295 mSystemGestures = new SystemGesturesPointerEventListener(context, 1296 new SystemGesturesPointerEventListener.Callbacks() { 1297 @Override 1298 public void onSwipeFromTop() { 1299 if (mStatusBar != null) { 1300 requestTransientBars(mStatusBar); 1301 } 1302 } 1303 @Override 1304 public void onSwipeFromBottom() { 1305 if (mNavigationBar != null && mNavigationBarOnBottom) { 1306 requestTransientBars(mNavigationBar); 1307 } 1308 } 1309 @Override 1310 public void onSwipeFromRight() { 1311 if (mNavigationBar != null && !mNavigationBarOnBottom) { 1312 requestTransientBars(mNavigationBar); 1313 } 1314 } 1315 @Override 1316 public void onDebug() { 1317 // no-op 1318 } 1319 }); 1320 mImmersiveModeConfirmation = new ImmersiveModeConfirmation(mContext); 1321 mWindowManagerFuncs.registerPointerEventListener(mSystemGestures); 1322 1323 mVibrator = (Vibrator)context.getSystemService(Context.VIBRATOR_SERVICE); 1324 mLongPressVibePattern = getLongIntArray(mContext.getResources(), 1325 com.android.internal.R.array.config_longPressVibePattern); 1326 mVirtualKeyVibePattern = getLongIntArray(mContext.getResources(), 1327 com.android.internal.R.array.config_virtualKeyVibePattern); 1328 mKeyboardTapVibePattern = getLongIntArray(mContext.getResources(), 1329 com.android.internal.R.array.config_keyboardTapVibePattern); 1330 mClockTickVibePattern = getLongIntArray(mContext.getResources(), 1331 com.android.internal.R.array.config_clockTickVibePattern); 1332 mCalendarDateVibePattern = getLongIntArray(mContext.getResources(), 1333 com.android.internal.R.array.config_calendarDateVibePattern); 1334 mSafeModeDisabledVibePattern = getLongIntArray(mContext.getResources(), 1335 com.android.internal.R.array.config_safeModeDisabledVibePattern); 1336 mSafeModeEnabledVibePattern = getLongIntArray(mContext.getResources(), 1337 com.android.internal.R.array.config_safeModeEnabledVibePattern); 1338 1339 mScreenshotChordEnabled = mContext.getResources().getBoolean( 1340 com.android.internal.R.bool.config_enableScreenshotChord); 1341 1342 mGlobalKeyManager = new GlobalKeyManager(mContext); 1343 1344 // Controls rotation and the like. 1345 initializeHdmiState(); 1346 1347 // Match current screen state. 1348 if (!mPowerManager.isInteractive()) { 1349 goingToSleep(WindowManagerPolicy.OFF_BECAUSE_OF_USER); 1350 } 1351 } 1352 1353 /** 1354 * Read values from config.xml that may be overridden depending on 1355 * the configuration of the device. 1356 * eg. Disable long press on home goes to recents on sw600dp. 1357 */ 1358 private void readConfigurationDependentBehaviors() { 1359 mLongPressOnHomeBehavior = mContext.getResources().getInteger( 1360 com.android.internal.R.integer.config_longPressOnHomeBehavior); 1361 if (mLongPressOnHomeBehavior < LONG_PRESS_HOME_NOTHING || 1362 mLongPressOnHomeBehavior > LONG_PRESS_HOME_ASSIST) { 1363 mLongPressOnHomeBehavior = LONG_PRESS_HOME_NOTHING; 1364 } 1365 1366 mDoubleTapOnHomeBehavior = mContext.getResources().getInteger( 1367 com.android.internal.R.integer.config_doubleTapOnHomeBehavior); 1368 if (mDoubleTapOnHomeBehavior < DOUBLE_TAP_HOME_NOTHING || 1369 mDoubleTapOnHomeBehavior > DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 1370 mDoubleTapOnHomeBehavior = LONG_PRESS_HOME_NOTHING; 1371 } 1372 } 1373 1374 @Override 1375 public void setInitialDisplaySize(Display display, int width, int height, int density) { 1376 // This method might be called before the policy has been fully initialized 1377 // or for other displays we don't care about. 1378 if (mContext == null || display.getDisplayId() != Display.DEFAULT_DISPLAY) { 1379 return; 1380 } 1381 mDisplay = display; 1382 1383 final Resources res = mContext.getResources(); 1384 int shortSize, longSize; 1385 if (width > height) { 1386 shortSize = height; 1387 longSize = width; 1388 mLandscapeRotation = Surface.ROTATION_0; 1389 mSeascapeRotation = Surface.ROTATION_180; 1390 if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) { 1391 mPortraitRotation = Surface.ROTATION_90; 1392 mUpsideDownRotation = Surface.ROTATION_270; 1393 } else { 1394 mPortraitRotation = Surface.ROTATION_270; 1395 mUpsideDownRotation = Surface.ROTATION_90; 1396 } 1397 } else { 1398 shortSize = width; 1399 longSize = height; 1400 mPortraitRotation = Surface.ROTATION_0; 1401 mUpsideDownRotation = Surface.ROTATION_180; 1402 if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) { 1403 mLandscapeRotation = Surface.ROTATION_270; 1404 mSeascapeRotation = Surface.ROTATION_90; 1405 } else { 1406 mLandscapeRotation = Surface.ROTATION_90; 1407 mSeascapeRotation = Surface.ROTATION_270; 1408 } 1409 } 1410 1411 mStatusBarHeight = 1412 res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_height); 1413 1414 // Height of the navigation bar when presented horizontally at bottom 1415 mNavigationBarHeightForRotation[mPortraitRotation] = 1416 mNavigationBarHeightForRotation[mUpsideDownRotation] = 1417 res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_height); 1418 mNavigationBarHeightForRotation[mLandscapeRotation] = 1419 mNavigationBarHeightForRotation[mSeascapeRotation] = res.getDimensionPixelSize( 1420 com.android.internal.R.dimen.navigation_bar_height_landscape); 1421 1422 // Width of the navigation bar when presented vertically along one side 1423 mNavigationBarWidthForRotation[mPortraitRotation] = 1424 mNavigationBarWidthForRotation[mUpsideDownRotation] = 1425 mNavigationBarWidthForRotation[mLandscapeRotation] = 1426 mNavigationBarWidthForRotation[mSeascapeRotation] = 1427 res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_width); 1428 1429 // SystemUI (status bar) layout policy 1430 int shortSizeDp = shortSize * DisplayMetrics.DENSITY_DEFAULT / density; 1431 int longSizeDp = longSize * DisplayMetrics.DENSITY_DEFAULT / density; 1432 1433 // Allow the navigation bar to move on small devices (phones). 1434 mNavigationBarCanMove = shortSizeDp < 600; 1435 1436 mHasNavigationBar = res.getBoolean(com.android.internal.R.bool.config_showNavigationBar); 1437 // Allow a system property to override this. Used by the emulator. 1438 // See also hasNavigationBar(). 1439 String navBarOverride = SystemProperties.get("qemu.hw.mainkeys"); 1440 if ("1".equals(navBarOverride)) { 1441 mHasNavigationBar = false; 1442 } else if ("0".equals(navBarOverride)) { 1443 mHasNavigationBar = true; 1444 } 1445 1446 // For demo purposes, allow the rotation of the HDMI display to be controlled. 1447 // By default, HDMI locks rotation to landscape. 1448 if ("portrait".equals(SystemProperties.get("persist.demo.hdmirotation"))) { 1449 mDemoHdmiRotation = mPortraitRotation; 1450 } else { 1451 mDemoHdmiRotation = mLandscapeRotation; 1452 } 1453 mDemoHdmiRotationLock = SystemProperties.getBoolean("persist.demo.hdmirotationlock", false); 1454 1455 // For demo purposes, allow the rotation of the remote display to be controlled. 1456 // By default, remote display locks rotation to landscape. 1457 if ("portrait".equals(SystemProperties.get("persist.demo.remoterotation"))) { 1458 mDemoRotation = mPortraitRotation; 1459 } else { 1460 mDemoRotation = mLandscapeRotation; 1461 } 1462 mDemoRotationLock = SystemProperties.getBoolean( 1463 "persist.demo.rotationlock", false); 1464 1465 // Only force the default orientation if the screen is xlarge, at least 960dp x 720dp, per 1466 // http://developer.android.com/guide/practices/screens_support.html#range 1467 mForceDefaultOrientation = longSizeDp >= 960 && shortSizeDp >= 720 && 1468 res.getBoolean(com.android.internal.R.bool.config_forceDefaultOrientation) && 1469 // For debug purposes the next line turns this feature off with: 1470 // $ adb shell setprop config.override_forced_orient true 1471 // $ adb shell wm size reset 1472 !"true".equals(SystemProperties.get("config.override_forced_orient")); 1473 } 1474 1475 /** 1476 * @return whether the navigation bar can be hidden, e.g. the device has a 1477 * navigation bar and touch exploration is not enabled 1478 */ 1479 private boolean canHideNavigationBar() { 1480 return mHasNavigationBar 1481 && !mAccessibilityManager.isTouchExplorationEnabled(); 1482 } 1483 1484 @Override 1485 public boolean isDefaultOrientationForced() { 1486 return mForceDefaultOrientation; 1487 } 1488 1489 @Override 1490 public void setDisplayOverscan(Display display, int left, int top, int right, int bottom) { 1491 if (display.getDisplayId() == Display.DEFAULT_DISPLAY) { 1492 mOverscanLeft = left; 1493 mOverscanTop = top; 1494 mOverscanRight = right; 1495 mOverscanBottom = bottom; 1496 } 1497 } 1498 1499 public void updateSettings() { 1500 ContentResolver resolver = mContext.getContentResolver(); 1501 boolean updateRotation = false; 1502 synchronized (mLock) { 1503 mEndcallBehavior = Settings.System.getIntForUser(resolver, 1504 Settings.System.END_BUTTON_BEHAVIOR, 1505 Settings.System.END_BUTTON_BEHAVIOR_DEFAULT, 1506 UserHandle.USER_CURRENT); 1507 mIncallPowerBehavior = Settings.Secure.getIntForUser(resolver, 1508 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR, 1509 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT, 1510 UserHandle.USER_CURRENT); 1511 1512 // Configure wake gesture. 1513 boolean wakeGestureEnabledSetting = Settings.Secure.getIntForUser(resolver, 1514 Settings.Secure.WAKE_GESTURE_ENABLED, 0, 1515 UserHandle.USER_CURRENT) != 0; 1516 if (mWakeGestureEnabledSetting != wakeGestureEnabledSetting) { 1517 mWakeGestureEnabledSetting = wakeGestureEnabledSetting; 1518 updateWakeGestureListenerLp(); 1519 } 1520 1521 // Configure rotation lock. 1522 int userRotation = Settings.System.getIntForUser(resolver, 1523 Settings.System.USER_ROTATION, Surface.ROTATION_0, 1524 UserHandle.USER_CURRENT); 1525 if (mUserRotation != userRotation) { 1526 mUserRotation = userRotation; 1527 updateRotation = true; 1528 } 1529 int userRotationMode = Settings.System.getIntForUser(resolver, 1530 Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ? 1531 WindowManagerPolicy.USER_ROTATION_FREE : 1532 WindowManagerPolicy.USER_ROTATION_LOCKED; 1533 if (mUserRotationMode != userRotationMode) { 1534 mUserRotationMode = userRotationMode; 1535 updateRotation = true; 1536 updateOrientationListenerLp(); 1537 } 1538 1539 if (mSystemReady) { 1540 int pointerLocation = Settings.System.getIntForUser(resolver, 1541 Settings.System.POINTER_LOCATION, 0, UserHandle.USER_CURRENT); 1542 if (mPointerLocationMode != pointerLocation) { 1543 mPointerLocationMode = pointerLocation; 1544 mHandler.sendEmptyMessage(pointerLocation != 0 ? 1545 MSG_ENABLE_POINTER_LOCATION : MSG_DISABLE_POINTER_LOCATION); 1546 } 1547 } 1548 // use screen off timeout setting as the timeout for the lockscreen 1549 mLockScreenTimeout = Settings.System.getIntForUser(resolver, 1550 Settings.System.SCREEN_OFF_TIMEOUT, 0, UserHandle.USER_CURRENT); 1551 String imId = Settings.Secure.getStringForUser(resolver, 1552 Settings.Secure.DEFAULT_INPUT_METHOD, UserHandle.USER_CURRENT); 1553 boolean hasSoftInput = imId != null && imId.length() > 0; 1554 if (mHasSoftInput != hasSoftInput) { 1555 mHasSoftInput = hasSoftInput; 1556 updateRotation = true; 1557 } 1558 if (mImmersiveModeConfirmation != null) { 1559 mImmersiveModeConfirmation.loadSetting(mCurrentUserId); 1560 } 1561 PolicyControl.reloadFromSetting(mContext); 1562 } 1563 if (updateRotation) { 1564 updateRotation(true); 1565 } 1566 } 1567 1568 private void updateWakeGestureListenerLp() { 1569 if (shouldEnableWakeGestureLp()) { 1570 mWakeGestureListener.requestWakeUpTrigger(); 1571 } else { 1572 mWakeGestureListener.cancelWakeUpTrigger(); 1573 } 1574 } 1575 1576 private boolean shouldEnableWakeGestureLp() { 1577 return mWakeGestureEnabledSetting && !mAwake 1578 && (!mLidControlsSleep || mLidState != LID_CLOSED) 1579 && mWakeGestureListener.isSupported(); 1580 } 1581 1582 private void enablePointerLocation() { 1583 if (mPointerLocationView == null) { 1584 mPointerLocationView = new PointerLocationView(mContext); 1585 mPointerLocationView.setPrintCoords(false); 1586 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 1587 WindowManager.LayoutParams.MATCH_PARENT, 1588 WindowManager.LayoutParams.MATCH_PARENT); 1589 lp.type = WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY; 1590 lp.flags = WindowManager.LayoutParams.FLAG_FULLSCREEN 1591 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE 1592 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 1593 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN; 1594 if (ActivityManager.isHighEndGfx()) { 1595 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 1596 lp.privateFlags |= 1597 WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED; 1598 } 1599 lp.format = PixelFormat.TRANSLUCENT; 1600 lp.setTitle("PointerLocation"); 1601 WindowManager wm = (WindowManager) 1602 mContext.getSystemService(Context.WINDOW_SERVICE); 1603 lp.inputFeatures |= WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL; 1604 wm.addView(mPointerLocationView, lp); 1605 mWindowManagerFuncs.registerPointerEventListener(mPointerLocationView); 1606 } 1607 } 1608 1609 private void disablePointerLocation() { 1610 if (mPointerLocationView != null) { 1611 mWindowManagerFuncs.unregisterPointerEventListener(mPointerLocationView); 1612 WindowManager wm = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE); 1613 wm.removeView(mPointerLocationView); 1614 mPointerLocationView = null; 1615 } 1616 } 1617 1618 private int readRotation(int resID) { 1619 try { 1620 int rotation = mContext.getResources().getInteger(resID); 1621 switch (rotation) { 1622 case 0: 1623 return Surface.ROTATION_0; 1624 case 90: 1625 return Surface.ROTATION_90; 1626 case 180: 1627 return Surface.ROTATION_180; 1628 case 270: 1629 return Surface.ROTATION_270; 1630 } 1631 } catch (Resources.NotFoundException e) { 1632 // fall through 1633 } 1634 return -1; 1635 } 1636 1637 /** {@inheritDoc} */ 1638 @Override 1639 public int checkAddPermission(WindowManager.LayoutParams attrs, int[] outAppOp) { 1640 int type = attrs.type; 1641 1642 outAppOp[0] = AppOpsManager.OP_NONE; 1643 1644 if (!((type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) 1645 || (type >= FIRST_SUB_WINDOW && type <= LAST_SUB_WINDOW) 1646 || (type >= FIRST_SYSTEM_WINDOW && type <= LAST_SYSTEM_WINDOW))) { 1647 return WindowManagerGlobal.ADD_INVALID_TYPE; 1648 } 1649 1650 if (type < FIRST_SYSTEM_WINDOW || type > LAST_SYSTEM_WINDOW) { 1651 // Window manager will make sure these are okay. 1652 return WindowManagerGlobal.ADD_OKAY; 1653 } 1654 String permission = null; 1655 switch (type) { 1656 case TYPE_TOAST: 1657 // XXX right now the app process has complete control over 1658 // this... should introduce a token to let the system 1659 // monitor/control what they are doing. 1660 outAppOp[0] = AppOpsManager.OP_TOAST_WINDOW; 1661 break; 1662 case TYPE_DREAM: 1663 case TYPE_INPUT_METHOD: 1664 case TYPE_WALLPAPER: 1665 case TYPE_PRIVATE_PRESENTATION: 1666 case TYPE_VOICE_INTERACTION: 1667 case TYPE_ACCESSIBILITY_OVERLAY: 1668 // The window manager will check these. 1669 break; 1670 case TYPE_PHONE: 1671 case TYPE_PRIORITY_PHONE: 1672 case TYPE_SYSTEM_ALERT: 1673 case TYPE_SYSTEM_ERROR: 1674 case TYPE_SYSTEM_OVERLAY: 1675 permission = android.Manifest.permission.SYSTEM_ALERT_WINDOW; 1676 outAppOp[0] = AppOpsManager.OP_SYSTEM_ALERT_WINDOW; 1677 break; 1678 default: 1679 permission = android.Manifest.permission.INTERNAL_SYSTEM_WINDOW; 1680 } 1681 if (permission != null) { 1682 if (mContext.checkCallingOrSelfPermission(permission) 1683 != PackageManager.PERMISSION_GRANTED) { 1684 return WindowManagerGlobal.ADD_PERMISSION_DENIED; 1685 } 1686 } 1687 return WindowManagerGlobal.ADD_OKAY; 1688 } 1689 1690 @Override 1691 public boolean checkShowToOwnerOnly(WindowManager.LayoutParams attrs) { 1692 1693 // If this switch statement is modified, modify the comment in the declarations of 1694 // the type in {@link WindowManager.LayoutParams} as well. 1695 switch (attrs.type) { 1696 default: 1697 // These are the windows that by default are shown only to the user that created 1698 // them. If this needs to be overridden, set 1699 // {@link WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS} in 1700 // {@link WindowManager.LayoutParams}. Note that permission 1701 // {@link android.Manifest.permission.INTERNAL_SYSTEM_WINDOW} is required as well. 1702 if ((attrs.privateFlags & PRIVATE_FLAG_SHOW_FOR_ALL_USERS) == 0) { 1703 return true; 1704 } 1705 break; 1706 1707 // These are the windows that by default are shown to all users. However, to 1708 // protect against spoofing, check permissions below. 1709 case TYPE_APPLICATION_STARTING: 1710 case TYPE_BOOT_PROGRESS: 1711 case TYPE_DISPLAY_OVERLAY: 1712 case TYPE_HIDDEN_NAV_CONSUMER: 1713 case TYPE_KEYGUARD_SCRIM: 1714 case TYPE_KEYGUARD_DIALOG: 1715 case TYPE_MAGNIFICATION_OVERLAY: 1716 case TYPE_NAVIGATION_BAR: 1717 case TYPE_NAVIGATION_BAR_PANEL: 1718 case TYPE_PHONE: 1719 case TYPE_POINTER: 1720 case TYPE_PRIORITY_PHONE: 1721 case TYPE_SEARCH_BAR: 1722 case TYPE_STATUS_BAR: 1723 case TYPE_STATUS_BAR_PANEL: 1724 case TYPE_STATUS_BAR_SUB_PANEL: 1725 case TYPE_SYSTEM_DIALOG: 1726 case TYPE_UNIVERSE_BACKGROUND: 1727 case TYPE_VOLUME_OVERLAY: 1728 case TYPE_PRIVATE_PRESENTATION: 1729 break; 1730 } 1731 1732 // Check if third party app has set window to system window type. 1733 return mContext.checkCallingOrSelfPermission( 1734 android.Manifest.permission.INTERNAL_SYSTEM_WINDOW) 1735 != PackageManager.PERMISSION_GRANTED; 1736 } 1737 1738 @Override 1739 public void adjustWindowParamsLw(WindowManager.LayoutParams attrs) { 1740 switch (attrs.type) { 1741 case TYPE_SYSTEM_OVERLAY: 1742 case TYPE_SECURE_SYSTEM_OVERLAY: 1743 // These types of windows can't receive input events. 1744 attrs.flags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 1745 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE; 1746 attrs.flags &= ~WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH; 1747 break; 1748 case TYPE_STATUS_BAR: 1749 1750 // If the Keyguard is in a hidden state (occluded by another window), we force to 1751 // remove the wallpaper and keyguard flag so that any change in-flight after setting 1752 // the keyguard as occluded wouldn't set these flags again. 1753 // See {@link #processKeyguardSetHiddenResultLw}. 1754 if (mKeyguardHidden) { 1755 attrs.flags &= ~WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER; 1756 attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD; 1757 } 1758 break; 1759 } 1760 1761 if (attrs.type != TYPE_STATUS_BAR) { 1762 // The status bar is the only window allowed to exhibit keyguard behavior. 1763 attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD; 1764 } 1765 1766 if (ActivityManager.isHighEndGfx() 1767 && (attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0) { 1768 attrs.subtreeSystemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN 1769 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION; 1770 } 1771 } 1772 1773 void readLidState() { 1774 mLidState = mWindowManagerFuncs.getLidState(); 1775 } 1776 1777 private void readCameraLensCoverState() { 1778 mCameraLensCoverState = mWindowManagerFuncs.getCameraLensCoverState(); 1779 } 1780 1781 private boolean isHidden(int accessibilityMode) { 1782 switch (accessibilityMode) { 1783 case 1: 1784 return mLidState == LID_CLOSED; 1785 case 2: 1786 return mLidState == LID_OPEN; 1787 default: 1788 return false; 1789 } 1790 } 1791 1792 /** {@inheritDoc} */ 1793 @Override 1794 public void adjustConfigurationLw(Configuration config, int keyboardPresence, 1795 int navigationPresence) { 1796 mHaveBuiltInKeyboard = (keyboardPresence & PRESENCE_INTERNAL) != 0; 1797 1798 readConfigurationDependentBehaviors(); 1799 readLidState(); 1800 applyLidSwitchState(); 1801 1802 if (config.keyboard == Configuration.KEYBOARD_NOKEYS 1803 || (keyboardPresence == PRESENCE_INTERNAL 1804 && isHidden(mLidKeyboardAccessibility))) { 1805 config.hardKeyboardHidden = Configuration.HARDKEYBOARDHIDDEN_YES; 1806 if (!mHasSoftInput) { 1807 config.keyboardHidden = Configuration.KEYBOARDHIDDEN_YES; 1808 } 1809 } 1810 1811 if (config.navigation == Configuration.NAVIGATION_NONAV 1812 || (navigationPresence == PRESENCE_INTERNAL 1813 && isHidden(mLidNavigationAccessibility))) { 1814 config.navigationHidden = Configuration.NAVIGATIONHIDDEN_YES; 1815 } 1816 } 1817 1818 /** {@inheritDoc} */ 1819 @Override 1820 public int windowTypeToLayerLw(int type) { 1821 if (type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) { 1822 return 2; 1823 } 1824 switch (type) { 1825 case TYPE_UNIVERSE_BACKGROUND: 1826 return 1; 1827 case TYPE_PRIVATE_PRESENTATION: 1828 return 2; 1829 case TYPE_WALLPAPER: 1830 // wallpaper is at the bottom, though the window manager may move it. 1831 return 2; 1832 case TYPE_PHONE: 1833 return 3; 1834 case TYPE_SEARCH_BAR: 1835 return 4; 1836 case TYPE_VOICE_INTERACTION: 1837 // voice interaction layer is almost immediately above apps. 1838 return 5; 1839 case TYPE_SYSTEM_DIALOG: 1840 return 6; 1841 case TYPE_TOAST: 1842 // toasts and the plugged-in battery thing 1843 return 7; 1844 case TYPE_PRIORITY_PHONE: 1845 // SIM errors and unlock. Not sure if this really should be in a high layer. 1846 return 8; 1847 case TYPE_DREAM: 1848 // used for Dreams (screensavers with TYPE_DREAM windows) 1849 return 9; 1850 case TYPE_SYSTEM_ALERT: 1851 // like the ANR / app crashed dialogs 1852 return 10; 1853 case TYPE_INPUT_METHOD: 1854 // on-screen keyboards and other such input method user interfaces go here. 1855 return 11; 1856 case TYPE_INPUT_METHOD_DIALOG: 1857 // on-screen keyboards and other such input method user interfaces go here. 1858 return 12; 1859 case TYPE_KEYGUARD_SCRIM: 1860 // the safety window that shows behind keyguard while keyguard is starting 1861 return 13; 1862 case TYPE_STATUS_BAR_SUB_PANEL: 1863 return 14; 1864 case TYPE_STATUS_BAR: 1865 return 15; 1866 case TYPE_STATUS_BAR_PANEL: 1867 return 16; 1868 case TYPE_KEYGUARD_DIALOG: 1869 return 17; 1870 case TYPE_VOLUME_OVERLAY: 1871 // the on-screen volume indicator and controller shown when the user 1872 // changes the device volume 1873 return 18; 1874 case TYPE_SYSTEM_OVERLAY: 1875 // the on-screen volume indicator and controller shown when the user 1876 // changes the device volume 1877 return 19; 1878 case TYPE_NAVIGATION_BAR: 1879 // the navigation bar, if available, shows atop most things 1880 return 20; 1881 case TYPE_NAVIGATION_BAR_PANEL: 1882 // some panels (e.g. search) need to show on top of the navigation bar 1883 return 21; 1884 case TYPE_SYSTEM_ERROR: 1885 // system-level error dialogs 1886 return 22; 1887 case TYPE_MAGNIFICATION_OVERLAY: 1888 // used to highlight the magnified portion of a display 1889 return 23; 1890 case TYPE_DISPLAY_OVERLAY: 1891 // used to simulate secondary display devices 1892 return 24; 1893 case TYPE_DRAG: 1894 // the drag layer: input for drag-and-drop is associated with this window, 1895 // which sits above all other focusable windows 1896 return 25; 1897 case TYPE_ACCESSIBILITY_OVERLAY: 1898 // overlay put by accessibility services to intercept user interaction 1899 return 26; 1900 case TYPE_SECURE_SYSTEM_OVERLAY: 1901 return 27; 1902 case TYPE_BOOT_PROGRESS: 1903 return 28; 1904 case TYPE_POINTER: 1905 // the (mouse) pointer layer 1906 return 29; 1907 case TYPE_HIDDEN_NAV_CONSUMER: 1908 return 30; 1909 } 1910 Log.e(TAG, "Unknown window type: " + type); 1911 return 2; 1912 } 1913 1914 /** {@inheritDoc} */ 1915 @Override 1916 public int subWindowTypeToLayerLw(int type) { 1917 switch (type) { 1918 case TYPE_APPLICATION_PANEL: 1919 case TYPE_APPLICATION_ATTACHED_DIALOG: 1920 return APPLICATION_PANEL_SUBLAYER; 1921 case TYPE_APPLICATION_MEDIA: 1922 return APPLICATION_MEDIA_SUBLAYER; 1923 case TYPE_APPLICATION_MEDIA_OVERLAY: 1924 return APPLICATION_MEDIA_OVERLAY_SUBLAYER; 1925 case TYPE_APPLICATION_SUB_PANEL: 1926 return APPLICATION_SUB_PANEL_SUBLAYER; 1927 } 1928 Log.e(TAG, "Unknown sub-window type: " + type); 1929 return 0; 1930 } 1931 1932 @Override 1933 public int getMaxWallpaperLayer() { 1934 return windowTypeToLayerLw(TYPE_STATUS_BAR); 1935 } 1936 1937 @Override 1938 public int getAboveUniverseLayer() { 1939 return windowTypeToLayerLw(TYPE_SYSTEM_ERROR); 1940 } 1941 1942 @Override 1943 public int getNonDecorDisplayWidth(int fullWidth, int fullHeight, int rotation) { 1944 if (mHasNavigationBar) { 1945 // For a basic navigation bar, when we are in landscape mode we place 1946 // the navigation bar to the side. 1947 if (mNavigationBarCanMove && fullWidth > fullHeight) { 1948 return fullWidth - mNavigationBarWidthForRotation[rotation]; 1949 } 1950 } 1951 return fullWidth; 1952 } 1953 1954 @Override 1955 public int getNonDecorDisplayHeight(int fullWidth, int fullHeight, int rotation) { 1956 if (mHasNavigationBar) { 1957 // For a basic navigation bar, when we are in portrait mode we place 1958 // the navigation bar to the bottom. 1959 if (!mNavigationBarCanMove || fullWidth < fullHeight) { 1960 return fullHeight - mNavigationBarHeightForRotation[rotation]; 1961 } 1962 } 1963 return fullHeight; 1964 } 1965 1966 @Override 1967 public int getConfigDisplayWidth(int fullWidth, int fullHeight, int rotation) { 1968 return getNonDecorDisplayWidth(fullWidth, fullHeight, rotation); 1969 } 1970 1971 @Override 1972 public int getConfigDisplayHeight(int fullWidth, int fullHeight, int rotation) { 1973 // There is a separate status bar at the top of the display. We don't count that as part 1974 // of the fixed decor, since it can hide; however, for purposes of configurations, 1975 // we do want to exclude it since applications can't generally use that part 1976 // of the screen. 1977 return getNonDecorDisplayHeight(fullWidth, fullHeight, rotation) - mStatusBarHeight; 1978 } 1979 1980 @Override 1981 public boolean isForceHiding(WindowManager.LayoutParams attrs) { 1982 return (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 || 1983 (isKeyguardHostWindow(attrs) && 1984 (mKeyguardDelegate != null && mKeyguardDelegate.isShowing())) || 1985 (attrs.type == TYPE_KEYGUARD_SCRIM); 1986 } 1987 1988 @Override 1989 public boolean isKeyguardHostWindow(WindowManager.LayoutParams attrs) { 1990 return attrs.type == TYPE_STATUS_BAR; 1991 } 1992 1993 @Override 1994 public boolean canBeForceHidden(WindowState win, WindowManager.LayoutParams attrs) { 1995 switch (attrs.type) { 1996 case TYPE_STATUS_BAR: 1997 case TYPE_NAVIGATION_BAR: 1998 case TYPE_WALLPAPER: 1999 case TYPE_DREAM: 2000 case TYPE_UNIVERSE_BACKGROUND: 2001 case TYPE_KEYGUARD_SCRIM: 2002 return false; 2003 default: 2004 return true; 2005 } 2006 } 2007 2008 @Override 2009 public WindowState getWinShowWhenLockedLw() { 2010 return mWinShowWhenLocked; 2011 } 2012 2013 /** {@inheritDoc} */ 2014 @Override 2015 public View addStartingWindow(IBinder appToken, String packageName, int theme, 2016 CompatibilityInfo compatInfo, CharSequence nonLocalizedLabel, int labelRes, 2017 int icon, int logo, int windowFlags) { 2018 if (!SHOW_STARTING_ANIMATIONS) { 2019 return null; 2020 } 2021 if (packageName == null) { 2022 return null; 2023 } 2024 2025 WindowManager wm = null; 2026 View view = null; 2027 2028 try { 2029 Context context = mContext; 2030 if (DEBUG_STARTING_WINDOW) Slog.d(TAG, "addStartingWindow " + packageName 2031 + ": nonLocalizedLabel=" + nonLocalizedLabel + " theme=" 2032 + Integer.toHexString(theme)); 2033 if (theme != context.getThemeResId() || labelRes != 0) { 2034 try { 2035 context = context.createPackageContext(packageName, 0); 2036 context.setTheme(theme); 2037 } catch (PackageManager.NameNotFoundException e) { 2038 // Ignore 2039 } 2040 } 2041 2042 Window win = PolicyManager.makeNewWindow(context); 2043 final TypedArray ta = win.getWindowStyle(); 2044 if (ta.getBoolean( 2045 com.android.internal.R.styleable.Window_windowDisablePreview, false) 2046 || ta.getBoolean( 2047 com.android.internal.R.styleable.Window_windowShowWallpaper,false)) { 2048 return null; 2049 } 2050 2051 Resources r = context.getResources(); 2052 win.setTitle(r.getText(labelRes, nonLocalizedLabel)); 2053 2054 win.setType( 2055 WindowManager.LayoutParams.TYPE_APPLICATION_STARTING); 2056 // Force the window flags: this is a fake window, so it is not really 2057 // touchable or focusable by the user. We also add in the ALT_FOCUSABLE_IM 2058 // flag because we do know that the next window will take input 2059 // focus, so we want to get the IME window up on top of us right away. 2060 win.setFlags( 2061 windowFlags| 2062 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| 2063 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| 2064 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, 2065 windowFlags| 2066 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| 2067 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| 2068 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM); 2069 2070 win.setDefaultIcon(icon); 2071 win.setDefaultLogo(logo); 2072 2073 win.setLayout(WindowManager.LayoutParams.MATCH_PARENT, 2074 WindowManager.LayoutParams.MATCH_PARENT); 2075 2076 final WindowManager.LayoutParams params = win.getAttributes(); 2077 params.token = appToken; 2078 params.packageName = packageName; 2079 params.windowAnimations = win.getWindowStyle().getResourceId( 2080 com.android.internal.R.styleable.Window_windowAnimationStyle, 0); 2081 params.privateFlags |= 2082 WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED; 2083 params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS; 2084 2085 if (!compatInfo.supportsScreen()) { 2086 params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_COMPATIBLE_WINDOW; 2087 } 2088 2089 params.setTitle("Starting " + packageName); 2090 2091 wm = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE); 2092 view = win.getDecorView(); 2093 2094 if (win.isFloating()) { 2095 // Whoops, there is no way to display an animation/preview 2096 // of such a thing! After all that work... let's skip it. 2097 // (Note that we must do this here because it is in 2098 // getDecorView() where the theme is evaluated... maybe 2099 // we should peek the floating attribute from the theme 2100 // earlier.) 2101 return null; 2102 } 2103 2104 if (DEBUG_STARTING_WINDOW) Slog.d( 2105 TAG, "Adding starting window for " + packageName 2106 + " / " + appToken + ": " 2107 + (view.getParent() != null ? view : null)); 2108 2109 wm.addView(view, params); 2110 2111 // Only return the view if it was successfully added to the 2112 // window manager... which we can tell by it having a parent. 2113 return view.getParent() != null ? view : null; 2114 } catch (WindowManager.BadTokenException e) { 2115 // ignore 2116 Log.w(TAG, appToken + " already running, starting window not displayed. " + 2117 e.getMessage()); 2118 } catch (RuntimeException e) { 2119 // don't crash if something else bad happens, for example a 2120 // failure loading resources because we are loading from an app 2121 // on external storage that has been unmounted. 2122 Log.w(TAG, appToken + " failed creating starting window", e); 2123 } finally { 2124 if (view != null && view.getParent() == null) { 2125 Log.w(TAG, "view not successfully added to wm, removing view"); 2126 wm.removeViewImmediate(view); 2127 } 2128 } 2129 2130 return null; 2131 } 2132 2133 /** {@inheritDoc} */ 2134 @Override 2135 public void removeStartingWindow(IBinder appToken, View window) { 2136 if (DEBUG_STARTING_WINDOW) Slog.v(TAG, "Removing starting window for " + appToken + ": " 2137 + window + " Callers=" + Debug.getCallers(4)); 2138 2139 if (window != null) { 2140 WindowManager wm = (WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE); 2141 wm.removeView(window); 2142 } 2143 } 2144 2145 /** 2146 * Preflight adding a window to the system. 2147 * 2148 * Currently enforces that three window types are singletons: 2149 * <ul> 2150 * <li>STATUS_BAR_TYPE</li> 2151 * <li>KEYGUARD_TYPE</li> 2152 * </ul> 2153 * 2154 * @param win The window to be added 2155 * @param attrs Information about the window to be added 2156 * 2157 * @return If ok, WindowManagerImpl.ADD_OKAY. If too many singletons, 2158 * WindowManagerImpl.ADD_MULTIPLE_SINGLETON 2159 */ 2160 @Override 2161 public int prepareAddWindowLw(WindowState win, WindowManager.LayoutParams attrs) { 2162 switch (attrs.type) { 2163 case TYPE_STATUS_BAR: 2164 mContext.enforceCallingOrSelfPermission( 2165 android.Manifest.permission.STATUS_BAR_SERVICE, 2166 "PhoneWindowManager"); 2167 if (mStatusBar != null) { 2168 if (mStatusBar.isAlive()) { 2169 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2170 } 2171 } 2172 mStatusBar = win; 2173 mStatusBarController.setWindow(win); 2174 break; 2175 case TYPE_NAVIGATION_BAR: 2176 mContext.enforceCallingOrSelfPermission( 2177 android.Manifest.permission.STATUS_BAR_SERVICE, 2178 "PhoneWindowManager"); 2179 if (mNavigationBar != null) { 2180 if (mNavigationBar.isAlive()) { 2181 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2182 } 2183 } 2184 mNavigationBar = win; 2185 mNavigationBarController.setWindow(win); 2186 if (DEBUG_LAYOUT) Slog.i(TAG, "NAVIGATION BAR: " + mNavigationBar); 2187 break; 2188 case TYPE_NAVIGATION_BAR_PANEL: 2189 mContext.enforceCallingOrSelfPermission( 2190 android.Manifest.permission.STATUS_BAR_SERVICE, 2191 "PhoneWindowManager"); 2192 break; 2193 case TYPE_STATUS_BAR_PANEL: 2194 mContext.enforceCallingOrSelfPermission( 2195 android.Manifest.permission.STATUS_BAR_SERVICE, 2196 "PhoneWindowManager"); 2197 break; 2198 case TYPE_STATUS_BAR_SUB_PANEL: 2199 mContext.enforceCallingOrSelfPermission( 2200 android.Manifest.permission.STATUS_BAR_SERVICE, 2201 "PhoneWindowManager"); 2202 break; 2203 case TYPE_KEYGUARD_SCRIM: 2204 if (mKeyguardScrim != null) { 2205 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2206 } 2207 mKeyguardScrim = win; 2208 break; 2209 } 2210 return WindowManagerGlobal.ADD_OKAY; 2211 } 2212 2213 /** {@inheritDoc} */ 2214 @Override 2215 public void removeWindowLw(WindowState win) { 2216 if (mStatusBar == win) { 2217 mStatusBar = null; 2218 mStatusBarController.setWindow(null); 2219 mKeyguardDelegate.showScrim(); 2220 } else if (mKeyguardScrim == win) { 2221 Log.v(TAG, "Removing keyguard scrim"); 2222 mKeyguardScrim = null; 2223 } if (mNavigationBar == win) { 2224 mNavigationBar = null; 2225 mNavigationBarController.setWindow(null); 2226 } 2227 } 2228 2229 static final boolean PRINT_ANIM = false; 2230 2231 /** {@inheritDoc} */ 2232 @Override 2233 public int selectAnimationLw(WindowState win, int transit) { 2234 if (PRINT_ANIM) Log.i(TAG, "selectAnimation in " + win 2235 + ": transit=" + transit); 2236 if (win == mStatusBar) { 2237 boolean isKeyguard = (win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0; 2238 if (transit == TRANSIT_EXIT 2239 || transit == TRANSIT_HIDE) { 2240 return isKeyguard ? -1 : R.anim.dock_top_exit; 2241 } else if (transit == TRANSIT_ENTER 2242 || transit == TRANSIT_SHOW) { 2243 return isKeyguard ? -1 : R.anim.dock_top_enter; 2244 } 2245 } else if (win == mNavigationBar) { 2246 // This can be on either the bottom or the right. 2247 if (mNavigationBarOnBottom) { 2248 if (transit == TRANSIT_EXIT 2249 || transit == TRANSIT_HIDE) { 2250 return R.anim.dock_bottom_exit; 2251 } else if (transit == TRANSIT_ENTER 2252 || transit == TRANSIT_SHOW) { 2253 return R.anim.dock_bottom_enter; 2254 } 2255 } else { 2256 if (transit == TRANSIT_EXIT 2257 || transit == TRANSIT_HIDE) { 2258 return R.anim.dock_right_exit; 2259 } else if (transit == TRANSIT_ENTER 2260 || transit == TRANSIT_SHOW) { 2261 return R.anim.dock_right_enter; 2262 } 2263 } 2264 } 2265 2266 if (transit == TRANSIT_PREVIEW_DONE) { 2267 if (win.hasAppShownWindows()) { 2268 if (PRINT_ANIM) Log.i(TAG, "**** STARTING EXIT"); 2269 return com.android.internal.R.anim.app_starting_exit; 2270 } 2271 } else if (win.getAttrs().type == TYPE_DREAM && mDreamingLockscreen 2272 && transit == TRANSIT_ENTER) { 2273 // Special case: we are animating in a dream, while the keyguard 2274 // is shown. We don't want an animation on the dream, because 2275 // we need it shown immediately with the keyguard animating away 2276 // to reveal it. 2277 return -1; 2278 } 2279 2280 return 0; 2281 } 2282 2283 @Override 2284 public void selectRotationAnimationLw(int anim[]) { 2285 if (PRINT_ANIM) Slog.i(TAG, "selectRotationAnimation mTopFullscreen=" 2286 + mTopFullscreenOpaqueWindowState + " rotationAnimation=" 2287 + (mTopFullscreenOpaqueWindowState == null ? 2288 "0" : mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation)); 2289 if (mTopFullscreenOpaqueWindowState != null && mTopIsFullscreen) { 2290 switch (mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation) { 2291 case ROTATION_ANIMATION_CROSSFADE: 2292 anim[0] = R.anim.rotation_animation_xfade_exit; 2293 anim[1] = R.anim.rotation_animation_enter; 2294 break; 2295 case ROTATION_ANIMATION_JUMPCUT: 2296 anim[0] = R.anim.rotation_animation_jump_exit; 2297 anim[1] = R.anim.rotation_animation_enter; 2298 break; 2299 case ROTATION_ANIMATION_ROTATE: 2300 default: 2301 anim[0] = anim[1] = 0; 2302 break; 2303 } 2304 } else { 2305 anim[0] = anim[1] = 0; 2306 } 2307 } 2308 2309 @Override 2310 public boolean validateRotationAnimationLw(int exitAnimId, int enterAnimId, 2311 boolean forceDefault) { 2312 switch (exitAnimId) { 2313 case R.anim.rotation_animation_xfade_exit: 2314 case R.anim.rotation_animation_jump_exit: 2315 // These are the only cases that matter. 2316 if (forceDefault) { 2317 return false; 2318 } 2319 int anim[] = new int[2]; 2320 selectRotationAnimationLw(anim); 2321 return (exitAnimId == anim[0] && enterAnimId == anim[1]); 2322 default: 2323 return true; 2324 } 2325 } 2326 2327 @Override 2328 public Animation createForceHideEnterAnimation(boolean onWallpaper, 2329 boolean goingToNotificationShade) { 2330 if (goingToNotificationShade) { 2331 return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_behind_enter_fade_in); 2332 } 2333 2334 AnimationSet set = (AnimationSet) AnimationUtils.loadAnimation(mContext, onWallpaper ? 2335 R.anim.lock_screen_behind_enter_wallpaper : 2336 R.anim.lock_screen_behind_enter); 2337 2338 // TODO: Use XML interpolators when we have log interpolators available in XML. 2339 final List<Animation> animations = set.getAnimations(); 2340 for (int i = animations.size() - 1; i >= 0; --i) { 2341 animations.get(i).setInterpolator(mLogDecelerateInterpolator); 2342 } 2343 2344 return set; 2345 } 2346 2347 2348 @Override 2349 public Animation createForceHideWallpaperExitAnimation(boolean goingToNotificationShade) { 2350 if (goingToNotificationShade) { 2351 return null; 2352 } else { 2353 return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_wallpaper_exit); 2354 } 2355 } 2356 2357 private static void awakenDreams() { 2358 IDreamManager dreamManager = getDreamManager(); 2359 if (dreamManager != null) { 2360 try { 2361 dreamManager.awaken(); 2362 } catch (RemoteException e) { 2363 // fine, stay asleep then 2364 } 2365 } 2366 } 2367 2368 static IDreamManager getDreamManager() { 2369 return IDreamManager.Stub.asInterface( 2370 ServiceManager.checkService(DreamService.DREAM_SERVICE)); 2371 } 2372 2373 TelecomManager getTelecommService() { 2374 return (TelecomManager) mContext.getSystemService(Context.TELECOM_SERVICE); 2375 } 2376 2377 static IAudioService getAudioService() { 2378 IAudioService audioService = IAudioService.Stub.asInterface( 2379 ServiceManager.checkService(Context.AUDIO_SERVICE)); 2380 if (audioService == null) { 2381 Log.w(TAG, "Unable to find IAudioService interface."); 2382 } 2383 return audioService; 2384 } 2385 2386 boolean keyguardOn() { 2387 return isKeyguardShowingAndNotOccluded() || inKeyguardRestrictedKeyInputMode(); 2388 } 2389 2390 private static final int[] WINDOW_TYPES_WHERE_HOME_DOESNT_WORK = { 2391 WindowManager.LayoutParams.TYPE_SYSTEM_ALERT, 2392 WindowManager.LayoutParams.TYPE_SYSTEM_ERROR, 2393 }; 2394 2395 /** {@inheritDoc} */ 2396 @Override 2397 public long interceptKeyBeforeDispatching(WindowState win, KeyEvent event, int policyFlags) { 2398 final boolean keyguardOn = keyguardOn(); 2399 final int keyCode = event.getKeyCode(); 2400 final int repeatCount = event.getRepeatCount(); 2401 final int metaState = event.getMetaState(); 2402 final int flags = event.getFlags(); 2403 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 2404 final boolean canceled = event.isCanceled(); 2405 2406 if (DEBUG_INPUT) { 2407 Log.d(TAG, "interceptKeyTi keyCode=" + keyCode + " down=" + down + " repeatCount=" 2408 + repeatCount + " keyguardOn=" + keyguardOn + " mHomePressed=" + mHomePressed 2409 + " canceled=" + canceled); 2410 } 2411 2412 // If we think we might have a volume down & power key chord on the way 2413 // but we're not sure, then tell the dispatcher to wait a little while and 2414 // try again later before dispatching. 2415 if (mScreenshotChordEnabled && (flags & KeyEvent.FLAG_FALLBACK) == 0) { 2416 if (mScreenshotChordVolumeDownKeyTriggered && !mScreenshotChordPowerKeyTriggered) { 2417 final long now = SystemClock.uptimeMillis(); 2418 final long timeoutTime = mScreenshotChordVolumeDownKeyTime 2419 + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS; 2420 if (now < timeoutTime) { 2421 return timeoutTime - now; 2422 } 2423 } 2424 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN 2425 && mScreenshotChordVolumeDownKeyConsumed) { 2426 if (!down) { 2427 mScreenshotChordVolumeDownKeyConsumed = false; 2428 } 2429 return -1; 2430 } 2431 } 2432 2433 // Cancel any pending meta actions if we see any other keys being pressed between the down 2434 // of the meta key and its corresponding up. 2435 if (mPendingMetaAction && !KeyEvent.isMetaKey(keyCode)) { 2436 mPendingMetaAction = false; 2437 } 2438 2439 // First we always handle the home key here, so applications 2440 // can never break it, although if keyguard is on, we do let 2441 // it handle it, because that gives us the correct 5 second 2442 // timeout. 2443 if (keyCode == KeyEvent.KEYCODE_HOME) { 2444 2445 // If we have released the home key, and didn't do anything else 2446 // while it was pressed, then it is time to go home! 2447 if (!down) { 2448 cancelPreloadRecentApps(); 2449 2450 mHomePressed = false; 2451 if (mHomeConsumed) { 2452 mHomeConsumed = false; 2453 return -1; 2454 } 2455 2456 if (canceled) { 2457 Log.i(TAG, "Ignoring HOME; event canceled."); 2458 return -1; 2459 } 2460 2461 // If an incoming call is ringing, HOME is totally disabled. 2462 // (The user is already on the InCallUI at this point, 2463 // and his ONLY options are to answer or reject the call.) 2464 TelecomManager telecomManager = getTelecommService(); 2465 if (telecomManager != null && telecomManager.isRinging()) { 2466 Log.i(TAG, "Ignoring HOME; there's a ringing incoming call."); 2467 return -1; 2468 } 2469 2470 // Delay handling home if a double-tap is possible. 2471 if (mDoubleTapOnHomeBehavior != DOUBLE_TAP_HOME_NOTHING) { 2472 mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable); // just in case 2473 mHomeDoubleTapPending = true; 2474 mHandler.postDelayed(mHomeDoubleTapTimeoutRunnable, 2475 ViewConfiguration.getDoubleTapTimeout()); 2476 return -1; 2477 } 2478 2479 handleShortPressOnHome(); 2480 return -1; 2481 } 2482 2483 // If a system window has focus, then it doesn't make sense 2484 // right now to interact with applications. 2485 WindowManager.LayoutParams attrs = win != null ? win.getAttrs() : null; 2486 if (attrs != null) { 2487 final int type = attrs.type; 2488 if (type == WindowManager.LayoutParams.TYPE_KEYGUARD_SCRIM 2489 || type == WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG 2490 || (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 2491 // the "app" is keyguard, so give it the key 2492 return 0; 2493 } 2494 final int typeCount = WINDOW_TYPES_WHERE_HOME_DOESNT_WORK.length; 2495 for (int i=0; i<typeCount; i++) { 2496 if (type == WINDOW_TYPES_WHERE_HOME_DOESNT_WORK[i]) { 2497 // don't do anything, but also don't pass it to the app 2498 return -1; 2499 } 2500 } 2501 } 2502 2503 // Remember that home is pressed and handle special actions. 2504 if (repeatCount == 0) { 2505 mHomePressed = true; 2506 if (mHomeDoubleTapPending) { 2507 mHomeDoubleTapPending = false; 2508 mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable); 2509 handleDoubleTapOnHome(); 2510 } else if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_RECENT_SYSTEM_UI 2511 || mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 2512 preloadRecentApps(); 2513 } 2514 } else if ((event.getFlags() & KeyEvent.FLAG_LONG_PRESS) != 0) { 2515 if (!keyguardOn) { 2516 handleLongPressOnHome(); 2517 } 2518 } 2519 return -1; 2520 } else if (keyCode == KeyEvent.KEYCODE_MENU) { 2521 // Hijack modified menu keys for debugging features 2522 final int chordBug = KeyEvent.META_SHIFT_ON; 2523 2524 if (down && repeatCount == 0) { 2525 if (mEnableShiftMenuBugReports && (metaState & chordBug) == chordBug) { 2526 Intent intent = new Intent(Intent.ACTION_BUG_REPORT); 2527 mContext.sendOrderedBroadcastAsUser(intent, UserHandle.CURRENT, 2528 null, null, null, 0, null, null); 2529 return -1; 2530 } else if (SHOW_PROCESSES_ON_ALT_MENU && 2531 (metaState & KeyEvent.META_ALT_ON) == KeyEvent.META_ALT_ON) { 2532 Intent service = new Intent(); 2533 service.setClassName(mContext, "com.android.server.LoadAverageService"); 2534 ContentResolver res = mContext.getContentResolver(); 2535 boolean shown = Settings.Global.getInt( 2536 res, Settings.Global.SHOW_PROCESSES, 0) != 0; 2537 if (!shown) { 2538 mContext.startService(service); 2539 } else { 2540 mContext.stopService(service); 2541 } 2542 Settings.Global.putInt( 2543 res, Settings.Global.SHOW_PROCESSES, shown ? 0 : 1); 2544 return -1; 2545 } 2546 } 2547 } else if (keyCode == KeyEvent.KEYCODE_SEARCH) { 2548 if (down) { 2549 if (repeatCount == 0) { 2550 mSearchKeyShortcutPending = true; 2551 mConsumeSearchKeyUp = false; 2552 } 2553 } else { 2554 mSearchKeyShortcutPending = false; 2555 if (mConsumeSearchKeyUp) { 2556 mConsumeSearchKeyUp = false; 2557 return -1; 2558 } 2559 } 2560 return 0; 2561 } else if (keyCode == KeyEvent.KEYCODE_APP_SWITCH) { 2562 if (!keyguardOn) { 2563 if (down && repeatCount == 0) { 2564 preloadRecentApps(); 2565 } else if (!down) { 2566 toggleRecentApps(); 2567 } 2568 } 2569 return -1; 2570 } else if (keyCode == KeyEvent.KEYCODE_ASSIST) { 2571 if (down) { 2572 if (repeatCount == 0) { 2573 mAssistKeyLongPressed = false; 2574 } else if (repeatCount == 1) { 2575 mAssistKeyLongPressed = true; 2576 if (!keyguardOn) { 2577 launchAssistLongPressAction(); 2578 } 2579 } 2580 } else { 2581 if (mAssistKeyLongPressed) { 2582 mAssistKeyLongPressed = false; 2583 } else { 2584 if (!keyguardOn) { 2585 launchAssistAction(); 2586 } 2587 } 2588 } 2589 return -1; 2590 } else if (keyCode == KeyEvent.KEYCODE_VOICE_ASSIST) { 2591 if (!down) { 2592 Intent voiceIntent; 2593 if (!keyguardOn) { 2594 voiceIntent = new Intent(RecognizerIntent.ACTION_WEB_SEARCH); 2595 } else { 2596 voiceIntent = new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE); 2597 voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, true); 2598 } 2599 startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF); 2600 } 2601 } else if (keyCode == KeyEvent.KEYCODE_SYSRQ) { 2602 if (down && repeatCount == 0) { 2603 mHandler.post(mScreenshotRunnable); 2604 } 2605 return -1; 2606 } else if (keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP 2607 || keyCode == KeyEvent.KEYCODE_BRIGHTNESS_DOWN) { 2608 if (down) { 2609 int direction = keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP ? 1 : -1; 2610 2611 // Disable autobrightness if it's on 2612 int auto = Settings.System.getIntForUser( 2613 mContext.getContentResolver(), 2614 Settings.System.SCREEN_BRIGHTNESS_MODE, 2615 Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL, 2616 UserHandle.USER_CURRENT_OR_SELF); 2617 if (auto != 0) { 2618 Settings.System.putIntForUser(mContext.getContentResolver(), 2619 Settings.System.SCREEN_BRIGHTNESS_MODE, 2620 Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL, 2621 UserHandle.USER_CURRENT_OR_SELF); 2622 } 2623 2624 int min = mPowerManager.getMinimumScreenBrightnessSetting(); 2625 int max = mPowerManager.getMaximumScreenBrightnessSetting(); 2626 int step = (max - min + BRIGHTNESS_STEPS - 1) / BRIGHTNESS_STEPS * direction; 2627 int brightness = Settings.System.getIntForUser(mContext.getContentResolver(), 2628 Settings.System.SCREEN_BRIGHTNESS, 2629 mPowerManager.getDefaultScreenBrightnessSetting(), 2630 UserHandle.USER_CURRENT_OR_SELF); 2631 brightness += step; 2632 // Make sure we don't go beyond the limits. 2633 brightness = Math.min(max, brightness); 2634 brightness = Math.max(min, brightness); 2635 2636 Settings.System.putIntForUser(mContext.getContentResolver(), 2637 Settings.System.SCREEN_BRIGHTNESS, brightness, 2638 UserHandle.USER_CURRENT_OR_SELF); 2639 startActivityAsUser(new Intent(Intent.ACTION_SHOW_BRIGHTNESS_DIALOG), 2640 UserHandle.CURRENT_OR_SELF); 2641 } 2642 return -1; 2643 } else if (KeyEvent.isMetaKey(keyCode)) { 2644 if (down) { 2645 mPendingMetaAction = true; 2646 } else if (mPendingMetaAction) { 2647 launchAssistAction(Intent.EXTRA_ASSIST_INPUT_HINT_KEYBOARD); 2648 } 2649 return -1; 2650 } 2651 2652 // Shortcuts are invoked through Search+key, so intercept those here 2653 // Any printing key that is chorded with Search should be consumed 2654 // even if no shortcut was invoked. This prevents text from being 2655 // inadvertently inserted when using a keyboard that has built-in macro 2656 // shortcut keys (that emit Search+x) and some of them are not registered. 2657 if (mSearchKeyShortcutPending) { 2658 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 2659 if (kcm.isPrintingKey(keyCode)) { 2660 mConsumeSearchKeyUp = true; 2661 mSearchKeyShortcutPending = false; 2662 if (down && repeatCount == 0 && !keyguardOn) { 2663 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, metaState); 2664 if (shortcutIntent != null) { 2665 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 2666 try { 2667 startActivityAsUser(shortcutIntent, UserHandle.CURRENT); 2668 } catch (ActivityNotFoundException ex) { 2669 Slog.w(TAG, "Dropping shortcut key combination because " 2670 + "the activity to which it is registered was not found: " 2671 + "SEARCH+" + KeyEvent.keyCodeToString(keyCode), ex); 2672 } 2673 } else { 2674 Slog.i(TAG, "Dropping unregistered shortcut key combination: " 2675 + "SEARCH+" + KeyEvent.keyCodeToString(keyCode)); 2676 } 2677 } 2678 return -1; 2679 } 2680 } 2681 2682 // Invoke shortcuts using Meta. 2683 if (down && repeatCount == 0 && !keyguardOn 2684 && (metaState & KeyEvent.META_META_ON) != 0) { 2685 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 2686 if (kcm.isPrintingKey(keyCode)) { 2687 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, 2688 metaState & ~(KeyEvent.META_META_ON 2689 | KeyEvent.META_META_LEFT_ON | KeyEvent.META_META_RIGHT_ON)); 2690 if (shortcutIntent != null) { 2691 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 2692 try { 2693 startActivityAsUser(shortcutIntent, UserHandle.CURRENT); 2694 } catch (ActivityNotFoundException ex) { 2695 Slog.w(TAG, "Dropping shortcut key combination because " 2696 + "the activity to which it is registered was not found: " 2697 + "META+" + KeyEvent.keyCodeToString(keyCode), ex); 2698 } 2699 return -1; 2700 } 2701 } 2702 } 2703 2704 // Handle application launch keys. 2705 if (down && repeatCount == 0 && !keyguardOn) { 2706 String category = sApplicationLaunchKeyCategories.get(keyCode); 2707 if (category != null) { 2708 Intent intent = Intent.makeMainSelectorActivity(Intent.ACTION_MAIN, category); 2709 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 2710 try { 2711 startActivityAsUser(intent, UserHandle.CURRENT); 2712 } catch (ActivityNotFoundException ex) { 2713 Slog.w(TAG, "Dropping application launch key because " 2714 + "the activity to which it is registered was not found: " 2715 + "keyCode=" + keyCode + ", category=" + category, ex); 2716 } 2717 return -1; 2718 } 2719 } 2720 2721 // Display task switcher for ALT-TAB. 2722 if (down && repeatCount == 0 && keyCode == KeyEvent.KEYCODE_TAB) { 2723 if (mRecentAppsHeldModifiers == 0 && !keyguardOn) { 2724 final int shiftlessModifiers = event.getModifiers() & ~KeyEvent.META_SHIFT_MASK; 2725 if (KeyEvent.metaStateHasModifiers(shiftlessModifiers, KeyEvent.META_ALT_ON)) { 2726 mRecentAppsHeldModifiers = shiftlessModifiers; 2727 showRecentApps(true); 2728 return -1; 2729 } 2730 } 2731 } else if (!down && mRecentAppsHeldModifiers != 0 2732 && (metaState & mRecentAppsHeldModifiers) == 0) { 2733 mRecentAppsHeldModifiers = 0; 2734 hideRecentApps(true, false); 2735 } 2736 2737 // Handle keyboard language switching. 2738 if (down && repeatCount == 0 2739 && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH 2740 || (keyCode == KeyEvent.KEYCODE_SPACE 2741 && (metaState & KeyEvent.META_CTRL_MASK) != 0))) { 2742 int direction = (metaState & KeyEvent.META_SHIFT_MASK) != 0 ? -1 : 1; 2743 mWindowManagerFuncs.switchKeyboardLayout(event.getDeviceId(), direction); 2744 return -1; 2745 } 2746 if (mLanguageSwitchKeyPressed && !down 2747 && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH 2748 || keyCode == KeyEvent.KEYCODE_SPACE)) { 2749 mLanguageSwitchKeyPressed = false; 2750 return -1; 2751 } 2752 2753 if (isValidGlobalKey(keyCode) 2754 && mGlobalKeyManager.handleGlobalKey(mContext, keyCode, event)) { 2755 return -1; 2756 } 2757 2758 // Reserve all the META modifier combos for system behavior 2759 if ((metaState & KeyEvent.META_META_ON) != 0) { 2760 return -1; 2761 } 2762 2763 // Let the application handle the key. 2764 return 0; 2765 } 2766 2767 /** {@inheritDoc} */ 2768 @Override 2769 public KeyEvent dispatchUnhandledKey(WindowState win, KeyEvent event, int policyFlags) { 2770 // Note: This method is only called if the initial down was unhandled. 2771 if (DEBUG_INPUT) { 2772 Slog.d(TAG, "Unhandled key: win=" + win + ", action=" + event.getAction() 2773 + ", flags=" + event.getFlags() 2774 + ", keyCode=" + event.getKeyCode() 2775 + ", scanCode=" + event.getScanCode() 2776 + ", metaState=" + event.getMetaState() 2777 + ", repeatCount=" + event.getRepeatCount() 2778 + ", policyFlags=" + policyFlags); 2779 } 2780 2781 KeyEvent fallbackEvent = null; 2782 if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 2783 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 2784 final int keyCode = event.getKeyCode(); 2785 final int metaState = event.getMetaState(); 2786 final boolean initialDown = event.getAction() == KeyEvent.ACTION_DOWN 2787 && event.getRepeatCount() == 0; 2788 2789 // Check for fallback actions specified by the key character map. 2790 final FallbackAction fallbackAction; 2791 if (initialDown) { 2792 fallbackAction = kcm.getFallbackAction(keyCode, metaState); 2793 } else { 2794 fallbackAction = mFallbackActions.get(keyCode); 2795 } 2796 2797 if (fallbackAction != null) { 2798 if (DEBUG_INPUT) { 2799 Slog.d(TAG, "Fallback: keyCode=" + fallbackAction.keyCode 2800 + " metaState=" + Integer.toHexString(fallbackAction.metaState)); 2801 } 2802 2803 final int flags = event.getFlags() | KeyEvent.FLAG_FALLBACK; 2804 fallbackEvent = KeyEvent.obtain( 2805 event.getDownTime(), event.getEventTime(), 2806 event.getAction(), fallbackAction.keyCode, 2807 event.getRepeatCount(), fallbackAction.metaState, 2808 event.getDeviceId(), event.getScanCode(), 2809 flags, event.getSource(), null); 2810 2811 if (!interceptFallback(win, fallbackEvent, policyFlags)) { 2812 fallbackEvent.recycle(); 2813 fallbackEvent = null; 2814 } 2815 2816 if (initialDown) { 2817 mFallbackActions.put(keyCode, fallbackAction); 2818 } else if (event.getAction() == KeyEvent.ACTION_UP) { 2819 mFallbackActions.remove(keyCode); 2820 fallbackAction.recycle(); 2821 } 2822 } 2823 } 2824 2825 if (DEBUG_INPUT) { 2826 if (fallbackEvent == null) { 2827 Slog.d(TAG, "No fallback."); 2828 } else { 2829 Slog.d(TAG, "Performing fallback: " + fallbackEvent); 2830 } 2831 } 2832 return fallbackEvent; 2833 } 2834 2835 private boolean interceptFallback(WindowState win, KeyEvent fallbackEvent, int policyFlags) { 2836 int actions = interceptKeyBeforeQueueing(fallbackEvent, policyFlags); 2837 if ((actions & ACTION_PASS_TO_USER) != 0) { 2838 long delayMillis = interceptKeyBeforeDispatching( 2839 win, fallbackEvent, policyFlags); 2840 if (delayMillis == 0) { 2841 return true; 2842 } 2843 } 2844 return false; 2845 } 2846 2847 private void launchAssistLongPressAction() { 2848 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 2849 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST); 2850 2851 // launch the search activity 2852 Intent intent = new Intent(Intent.ACTION_SEARCH_LONG_PRESS); 2853 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 2854 try { 2855 // TODO: This only stops the factory-installed search manager. 2856 // Need to formalize an API to handle others 2857 SearchManager searchManager = getSearchManager(); 2858 if (searchManager != null) { 2859 searchManager.stopSearch(); 2860 } 2861 startActivityAsUser(intent, UserHandle.CURRENT); 2862 } catch (ActivityNotFoundException e) { 2863 Slog.w(TAG, "No activity to handle assist long press action.", e); 2864 } 2865 } 2866 2867 private void launchAssistAction() { 2868 launchAssistAction(null); 2869 } 2870 2871 private void launchAssistAction(String hint) { 2872 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST); 2873 Intent intent = ((SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE)) 2874 .getAssistIntent(mContext, true, UserHandle.USER_CURRENT); 2875 if (intent != null) { 2876 if (hint != null) { 2877 intent.putExtra(hint, true); 2878 } 2879 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK 2880 | Intent.FLAG_ACTIVITY_SINGLE_TOP 2881 | Intent.FLAG_ACTIVITY_CLEAR_TOP); 2882 try { 2883 startActivityAsUser(intent, UserHandle.CURRENT); 2884 } catch (ActivityNotFoundException e) { 2885 Slog.w(TAG, "No activity to handle assist action.", e); 2886 } 2887 } 2888 } 2889 2890 private void startActivityAsUser(Intent intent, UserHandle handle) { 2891 if (isUserSetupComplete()) { 2892 mContext.startActivityAsUser(intent, handle); 2893 } else { 2894 Slog.i(TAG, "Not starting activity because user setup is in progress: " + intent); 2895 } 2896 } 2897 2898 private SearchManager getSearchManager() { 2899 if (mSearchManager == null) { 2900 mSearchManager = (SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE); 2901 } 2902 return mSearchManager; 2903 } 2904 2905 private void preloadRecentApps() { 2906 mPreloadedRecentApps = true; 2907 try { 2908 IStatusBarService statusbar = getStatusBarService(); 2909 if (statusbar != null) { 2910 statusbar.preloadRecentApps(); 2911 } 2912 } catch (RemoteException e) { 2913 Slog.e(TAG, "RemoteException when preloading recent apps", e); 2914 // re-acquire status bar service next time it is needed. 2915 mStatusBarService = null; 2916 } 2917 } 2918 2919 private void cancelPreloadRecentApps() { 2920 if (mPreloadedRecentApps) { 2921 mPreloadedRecentApps = false; 2922 try { 2923 IStatusBarService statusbar = getStatusBarService(); 2924 if (statusbar != null) { 2925 statusbar.cancelPreloadRecentApps(); 2926 } 2927 } catch (RemoteException e) { 2928 Slog.e(TAG, "RemoteException when cancelling recent apps preload", e); 2929 // re-acquire status bar service next time it is needed. 2930 mStatusBarService = null; 2931 } 2932 } 2933 } 2934 2935 private void toggleRecentApps() { 2936 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 2937 try { 2938 IStatusBarService statusbar = getStatusBarService(); 2939 if (statusbar != null) { 2940 statusbar.toggleRecentApps(); 2941 } 2942 } catch (RemoteException e) { 2943 Slog.e(TAG, "RemoteException when toggling recent apps", e); 2944 // re-acquire status bar service next time it is needed. 2945 mStatusBarService = null; 2946 } 2947 } 2948 2949 @Override 2950 public void showRecentApps() { 2951 mHandler.removeMessages(MSG_DISPATCH_SHOW_RECENTS); 2952 mHandler.sendEmptyMessage(MSG_DISPATCH_SHOW_RECENTS); 2953 } 2954 2955 private void showRecentApps(boolean triggeredFromAltTab) { 2956 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 2957 try { 2958 IStatusBarService statusbar = getStatusBarService(); 2959 if (statusbar != null) { 2960 statusbar.showRecentApps(triggeredFromAltTab); 2961 } 2962 } catch (RemoteException e) { 2963 Slog.e(TAG, "RemoteException when showing recent apps", e); 2964 // re-acquire status bar service next time it is needed. 2965 mStatusBarService = null; 2966 } 2967 } 2968 2969 private void hideRecentApps(boolean triggeredFromAltTab, boolean triggeredFromHome) { 2970 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 2971 try { 2972 IStatusBarService statusbar = getStatusBarService(); 2973 if (statusbar != null) { 2974 statusbar.hideRecentApps(triggeredFromAltTab, triggeredFromHome); 2975 } 2976 } catch (RemoteException e) { 2977 Slog.e(TAG, "RemoteException when closing recent apps", e); 2978 // re-acquire status bar service next time it is needed. 2979 mStatusBarService = null; 2980 } 2981 } 2982 2983 /** 2984 * A home key -> launch home action was detected. Take the appropriate action 2985 * given the situation with the keyguard. 2986 */ 2987 void launchHomeFromHotKey() { 2988 if (isKeyguardShowingAndNotOccluded()) { 2989 // don't launch home if keyguard showing 2990 } else if (!mHideLockScreen && mKeyguardDelegate.isInputRestricted()) { 2991 // when in keyguard restricted mode, must first verify unlock 2992 // before launching home 2993 mKeyguardDelegate.verifyUnlock(new OnKeyguardExitResult() { 2994 @Override 2995 public void onKeyguardExitResult(boolean success) { 2996 if (success) { 2997 try { 2998 ActivityManagerNative.getDefault().stopAppSwitches(); 2999 } catch (RemoteException e) { 3000 } 3001 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 3002 startDockOrHome(); 3003 } 3004 } 3005 }); 3006 } else { 3007 // no keyguard stuff to worry about, just launch home! 3008 try { 3009 ActivityManagerNative.getDefault().stopAppSwitches(); 3010 } catch (RemoteException e) { 3011 } 3012 if (mRecentsVisible) { 3013 // Hide Recents and notify it to launch Home 3014 awakenDreams(); 3015 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 3016 hideRecentApps(false, true); 3017 } else { 3018 // Otherwise, just launch Home 3019 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 3020 startDockOrHome(); 3021 } 3022 } 3023 } 3024 3025 private final Runnable mClearHideNavigationFlag = new Runnable() { 3026 @Override 3027 public void run() { 3028 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 3029 // Clear flags. 3030 mForceClearedSystemUiFlags &= 3031 ~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 3032 } 3033 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 3034 } 3035 }; 3036 3037 /** 3038 * Input handler used while nav bar is hidden. Captures any touch on the screen, 3039 * to determine when the nav bar should be shown and prevent applications from 3040 * receiving those touches. 3041 */ 3042 final class HideNavInputEventReceiver extends InputEventReceiver { 3043 public HideNavInputEventReceiver(InputChannel inputChannel, Looper looper) { 3044 super(inputChannel, looper); 3045 } 3046 3047 @Override 3048 public void onInputEvent(InputEvent event) { 3049 boolean handled = false; 3050 try { 3051 if (event instanceof MotionEvent 3052 && (event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) { 3053 final MotionEvent motionEvent = (MotionEvent)event; 3054 if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) { 3055 // When the user taps down, we re-show the nav bar. 3056 boolean changed = false; 3057 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 3058 // Any user activity always causes us to show the 3059 // navigation controls, if they had been hidden. 3060 // We also clear the low profile and only content 3061 // flags so that tapping on the screen will atomically 3062 // restore all currently hidden screen decorations. 3063 int newVal = mResettingSystemUiFlags | 3064 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | 3065 View.SYSTEM_UI_FLAG_LOW_PROFILE | 3066 View.SYSTEM_UI_FLAG_FULLSCREEN; 3067 if (mResettingSystemUiFlags != newVal) { 3068 mResettingSystemUiFlags = newVal; 3069 changed = true; 3070 } 3071 // We don't allow the system's nav bar to be hidden 3072 // again for 1 second, to prevent applications from 3073 // spamming us and keeping it from being shown. 3074 newVal = mForceClearedSystemUiFlags | 3075 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 3076 if (mForceClearedSystemUiFlags != newVal) { 3077 mForceClearedSystemUiFlags = newVal; 3078 changed = true; 3079 mHandler.postDelayed(mClearHideNavigationFlag, 1000); 3080 } 3081 } 3082 if (changed) { 3083 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 3084 } 3085 } 3086 } 3087 } finally { 3088 finishInputEvent(event, handled); 3089 } 3090 } 3091 } 3092 final InputEventReceiver.Factory mHideNavInputEventReceiverFactory = 3093 new InputEventReceiver.Factory() { 3094 @Override 3095 public InputEventReceiver createInputEventReceiver( 3096 InputChannel inputChannel, Looper looper) { 3097 return new HideNavInputEventReceiver(inputChannel, looper); 3098 } 3099 }; 3100 3101 @Override 3102 public int adjustSystemUiVisibilityLw(int visibility) { 3103 mStatusBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility); 3104 mNavigationBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility); 3105 mRecentsVisible = (visibility & View.RECENT_APPS_VISIBLE) > 0; 3106 3107 // Reset any bits in mForceClearingStatusBarVisibility that 3108 // are now clear. 3109 mResettingSystemUiFlags &= visibility; 3110 // Clear any bits in the new visibility that are currently being 3111 // force cleared, before reporting it. 3112 return visibility & ~mResettingSystemUiFlags 3113 & ~mForceClearedSystemUiFlags; 3114 } 3115 3116 @Override 3117 public void getInsetHintLw(WindowManager.LayoutParams attrs, Rect outContentInsets, 3118 Rect outStableInsets) { 3119 final int fl = PolicyControl.getWindowFlags(null, attrs); 3120 final int sysuiVis = PolicyControl.getSystemUiVisibility(null, attrs); 3121 final int systemUiVisibility = (sysuiVis | attrs.subtreeSystemUiVisibility); 3122 3123 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) 3124 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { 3125 int availRight, availBottom; 3126 if (canHideNavigationBar() && 3127 (systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0) { 3128 availRight = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3129 availBottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3130 } else { 3131 availRight = mRestrictedScreenLeft + mRestrictedScreenWidth; 3132 availBottom = mRestrictedScreenTop + mRestrictedScreenHeight; 3133 } 3134 if ((systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) { 3135 if ((fl & FLAG_FULLSCREEN) != 0) { 3136 outContentInsets.set(mStableFullscreenLeft, mStableFullscreenTop, 3137 availRight - mStableFullscreenRight, 3138 availBottom - mStableFullscreenBottom); 3139 } else { 3140 outContentInsets.set(mStableLeft, mStableTop, 3141 availRight - mStableRight, availBottom - mStableBottom); 3142 } 3143 } else if ((fl & FLAG_FULLSCREEN) != 0 || (fl & FLAG_LAYOUT_IN_OVERSCAN) != 0) { 3144 outContentInsets.setEmpty(); 3145 } else if ((systemUiVisibility & (View.SYSTEM_UI_FLAG_FULLSCREEN 3146 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN)) == 0) { 3147 outContentInsets.set(mCurLeft, mCurTop, 3148 availRight - mCurRight, availBottom - mCurBottom); 3149 } else { 3150 outContentInsets.set(mCurLeft, mCurTop, 3151 availRight - mCurRight, availBottom - mCurBottom); 3152 } 3153 3154 outStableInsets.set(mStableLeft, mStableTop, 3155 availRight - mStableRight, availBottom - mStableBottom); 3156 return; 3157 } 3158 outContentInsets.setEmpty(); 3159 outStableInsets.setEmpty(); 3160 } 3161 3162 /** {@inheritDoc} */ 3163 @Override 3164 public void beginLayoutLw(boolean isDefaultDisplay, int displayWidth, int displayHeight, 3165 int displayRotation) { 3166 final int overscanLeft, overscanTop, overscanRight, overscanBottom; 3167 if (isDefaultDisplay) { 3168 switch (displayRotation) { 3169 case Surface.ROTATION_90: 3170 overscanLeft = mOverscanTop; 3171 overscanTop = mOverscanRight; 3172 overscanRight = mOverscanBottom; 3173 overscanBottom = mOverscanLeft; 3174 break; 3175 case Surface.ROTATION_180: 3176 overscanLeft = mOverscanRight; 3177 overscanTop = mOverscanBottom; 3178 overscanRight = mOverscanLeft; 3179 overscanBottom = mOverscanTop; 3180 break; 3181 case Surface.ROTATION_270: 3182 overscanLeft = mOverscanBottom; 3183 overscanTop = mOverscanLeft; 3184 overscanRight = mOverscanTop; 3185 overscanBottom = mOverscanRight; 3186 break; 3187 default: 3188 overscanLeft = mOverscanLeft; 3189 overscanTop = mOverscanTop; 3190 overscanRight = mOverscanRight; 3191 overscanBottom = mOverscanBottom; 3192 break; 3193 } 3194 } else { 3195 overscanLeft = 0; 3196 overscanTop = 0; 3197 overscanRight = 0; 3198 overscanBottom = 0; 3199 } 3200 mOverscanScreenLeft = mRestrictedOverscanScreenLeft = 0; 3201 mOverscanScreenTop = mRestrictedOverscanScreenTop = 0; 3202 mOverscanScreenWidth = mRestrictedOverscanScreenWidth = displayWidth; 3203 mOverscanScreenHeight = mRestrictedOverscanScreenHeight = displayHeight; 3204 mSystemLeft = 0; 3205 mSystemTop = 0; 3206 mSystemRight = displayWidth; 3207 mSystemBottom = displayHeight; 3208 mUnrestrictedScreenLeft = overscanLeft; 3209 mUnrestrictedScreenTop = overscanTop; 3210 mUnrestrictedScreenWidth = displayWidth - overscanLeft - overscanRight; 3211 mUnrestrictedScreenHeight = displayHeight - overscanTop - overscanBottom; 3212 mRestrictedScreenLeft = mUnrestrictedScreenLeft; 3213 mRestrictedScreenTop = mUnrestrictedScreenTop; 3214 mRestrictedScreenWidth = mSystemGestures.screenWidth = mUnrestrictedScreenWidth; 3215 mRestrictedScreenHeight = mSystemGestures.screenHeight = mUnrestrictedScreenHeight; 3216 mDockLeft = mContentLeft = mVoiceContentLeft = mStableLeft = mStableFullscreenLeft 3217 = mCurLeft = mUnrestrictedScreenLeft; 3218 mDockTop = mContentTop = mVoiceContentTop = mStableTop = mStableFullscreenTop 3219 = mCurTop = mUnrestrictedScreenTop; 3220 mDockRight = mContentRight = mVoiceContentRight = mStableRight = mStableFullscreenRight 3221 = mCurRight = displayWidth - overscanRight; 3222 mDockBottom = mContentBottom = mVoiceContentBottom = mStableBottom = mStableFullscreenBottom 3223 = mCurBottom = displayHeight - overscanBottom; 3224 mDockLayer = 0x10000000; 3225 mStatusBarLayer = -1; 3226 3227 // start with the current dock rect, which will be (0,0,displayWidth,displayHeight) 3228 final Rect pf = mTmpParentFrame; 3229 final Rect df = mTmpDisplayFrame; 3230 final Rect of = mTmpOverscanFrame; 3231 final Rect vf = mTmpVisibleFrame; 3232 final Rect dcf = mTmpDecorFrame; 3233 pf.left = df.left = of.left = vf.left = mDockLeft; 3234 pf.top = df.top = of.top = vf.top = mDockTop; 3235 pf.right = df.right = of.right = vf.right = mDockRight; 3236 pf.bottom = df.bottom = of.bottom = vf.bottom = mDockBottom; 3237 dcf.setEmpty(); // Decor frame N/A for system bars. 3238 3239 if (isDefaultDisplay) { 3240 // For purposes of putting out fake window up to steal focus, we will 3241 // drive nav being hidden only by whether it is requested. 3242 final int sysui = mLastSystemUiFlags; 3243 boolean navVisible = (sysui & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0; 3244 boolean navTranslucent = (sysui 3245 & (View.NAVIGATION_BAR_TRANSLUCENT | View.SYSTEM_UI_TRANSPARENT)) != 0; 3246 boolean immersive = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0; 3247 boolean immersiveSticky = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; 3248 boolean navAllowedHidden = immersive || immersiveSticky; 3249 navTranslucent &= !immersiveSticky; // transient trumps translucent 3250 boolean isKeyguardShowing = isStatusBarKeyguard() && !mHideLockScreen; 3251 if (!isKeyguardShowing) { 3252 navTranslucent &= areTranslucentBarsAllowed(); 3253 } 3254 3255 // When the navigation bar isn't visible, we put up a fake 3256 // input window to catch all touch events. This way we can 3257 // detect when the user presses anywhere to bring back the nav 3258 // bar and ensure the application doesn't see the event. 3259 if (navVisible || navAllowedHidden) { 3260 if (mHideNavFakeWindow != null) { 3261 mHideNavFakeWindow.dismiss(); 3262 mHideNavFakeWindow = null; 3263 } 3264 } else if (mHideNavFakeWindow == null) { 3265 mHideNavFakeWindow = mWindowManagerFuncs.addFakeWindow( 3266 mHandler.getLooper(), mHideNavInputEventReceiverFactory, 3267 "hidden nav", WindowManager.LayoutParams.TYPE_HIDDEN_NAV_CONSUMER, 0, 3268 0, false, false, true); 3269 } 3270 3271 // For purposes of positioning and showing the nav bar, if we have 3272 // decided that it can't be hidden (because of the screen aspect ratio), 3273 // then take that into account. 3274 navVisible |= !canHideNavigationBar(); 3275 3276 boolean updateSysUiVisibility = false; 3277 if (mNavigationBar != null) { 3278 boolean transientNavBarShowing = mNavigationBarController.isTransientShowing(); 3279 // Force the navigation bar to its appropriate place and 3280 // size. We need to do this directly, instead of relying on 3281 // it to bubble up from the nav bar, because this needs to 3282 // change atomically with screen rotations. 3283 mNavigationBarOnBottom = (!mNavigationBarCanMove || displayWidth < displayHeight); 3284 if (mNavigationBarOnBottom) { 3285 // It's a system nav bar or a portrait screen; nav bar goes on bottom. 3286 int top = displayHeight - overscanBottom 3287 - mNavigationBarHeightForRotation[displayRotation]; 3288 mTmpNavigationFrame.set(0, top, displayWidth, displayHeight - overscanBottom); 3289 mStableBottom = mStableFullscreenBottom = mTmpNavigationFrame.top; 3290 if (transientNavBarShowing) { 3291 mNavigationBarController.setBarShowingLw(true); 3292 } else if (navVisible) { 3293 mNavigationBarController.setBarShowingLw(true); 3294 mDockBottom = mTmpNavigationFrame.top; 3295 mRestrictedScreenHeight = mDockBottom - mRestrictedScreenTop; 3296 mRestrictedOverscanScreenHeight = mDockBottom - mRestrictedOverscanScreenTop; 3297 } else { 3298 // We currently want to hide the navigation UI. 3299 mNavigationBarController.setBarShowingLw(false); 3300 } 3301 if (navVisible && !navTranslucent && !navAllowedHidden 3302 && !mNavigationBar.isAnimatingLw() 3303 && !mNavigationBarController.wasRecentlyTranslucent()) { 3304 // If the opaque nav bar is currently requested to be visible, 3305 // and not in the process of animating on or off, then 3306 // we can tell the app that it is covered by it. 3307 mSystemBottom = mTmpNavigationFrame.top; 3308 } 3309 } else { 3310 // Landscape screen; nav bar goes to the right. 3311 int left = displayWidth - overscanRight 3312 - mNavigationBarWidthForRotation[displayRotation]; 3313 mTmpNavigationFrame.set(left, 0, displayWidth - overscanRight, displayHeight); 3314 mStableRight = mStableFullscreenRight = mTmpNavigationFrame.left; 3315 if (transientNavBarShowing) { 3316 mNavigationBarController.setBarShowingLw(true); 3317 } else if (navVisible) { 3318 mNavigationBarController.setBarShowingLw(true); 3319 mDockRight = mTmpNavigationFrame.left; 3320 mRestrictedScreenWidth = mDockRight - mRestrictedScreenLeft; 3321 mRestrictedOverscanScreenWidth = mDockRight - mRestrictedOverscanScreenLeft; 3322 } else { 3323 // We currently want to hide the navigation UI. 3324 mNavigationBarController.setBarShowingLw(false); 3325 } 3326 if (navVisible && !navTranslucent && !mNavigationBar.isAnimatingLw() 3327 && !mNavigationBarController.wasRecentlyTranslucent()) { 3328 // If the nav bar is currently requested to be visible, 3329 // and not in the process of animating on or off, then 3330 // we can tell the app that it is covered by it. 3331 mSystemRight = mTmpNavigationFrame.left; 3332 } 3333 } 3334 // Make sure the content and current rectangles are updated to 3335 // account for the restrictions from the navigation bar. 3336 mContentTop = mVoiceContentTop = mCurTop = mDockTop; 3337 mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom; 3338 mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft; 3339 mContentRight = mVoiceContentRight = mCurRight = mDockRight; 3340 mStatusBarLayer = mNavigationBar.getSurfaceLayer(); 3341 // And compute the final frame. 3342 mNavigationBar.computeFrameLw(mTmpNavigationFrame, mTmpNavigationFrame, 3343 mTmpNavigationFrame, mTmpNavigationFrame, mTmpNavigationFrame, dcf, 3344 mTmpNavigationFrame); 3345 if (DEBUG_LAYOUT) Slog.i(TAG, "mNavigationBar frame: " + mTmpNavigationFrame); 3346 if (mNavigationBarController.checkHiddenLw()) { 3347 updateSysUiVisibility = true; 3348 } 3349 } 3350 if (DEBUG_LAYOUT) Slog.i(TAG, String.format("mDock rect: (%d,%d - %d,%d)", 3351 mDockLeft, mDockTop, mDockRight, mDockBottom)); 3352 3353 // decide where the status bar goes ahead of time 3354 if (mStatusBar != null) { 3355 // apply any navigation bar insets 3356 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 3357 pf.top = df.top = of.top = mUnrestrictedScreenTop; 3358 pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft; 3359 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight 3360 + mUnrestrictedScreenTop; 3361 vf.left = mStableLeft; 3362 vf.top = mStableTop; 3363 vf.right = mStableRight; 3364 vf.bottom = mStableBottom; 3365 3366 mStatusBarLayer = mStatusBar.getSurfaceLayer(); 3367 3368 // Let the status bar determine its size. 3369 mStatusBar.computeFrameLw(pf, df, vf, vf, vf, dcf, vf); 3370 3371 // For layout, the status bar is always at the top with our fixed height. 3372 mStableTop = mUnrestrictedScreenTop + mStatusBarHeight; 3373 3374 boolean statusBarTransient = (sysui & View.STATUS_BAR_TRANSIENT) != 0; 3375 boolean statusBarTranslucent = (sysui 3376 & (View.STATUS_BAR_TRANSLUCENT | View.SYSTEM_UI_TRANSPARENT)) != 0; 3377 if (!isKeyguardShowing) { 3378 statusBarTranslucent &= areTranslucentBarsAllowed(); 3379 } 3380 3381 // If the status bar is hidden, we don't want to cause 3382 // windows behind it to scroll. 3383 if (mStatusBar.isVisibleLw() && !statusBarTransient) { 3384 // Status bar may go away, so the screen area it occupies 3385 // is available to apps but just covering them when the 3386 // status bar is visible. 3387 mDockTop = mUnrestrictedScreenTop + mStatusBarHeight; 3388 3389 mContentTop = mVoiceContentTop = mCurTop = mDockTop; 3390 mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom; 3391 mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft; 3392 mContentRight = mVoiceContentRight = mCurRight = mDockRight; 3393 3394 if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar: " + 3395 String.format( 3396 "dock=[%d,%d][%d,%d] content=[%d,%d][%d,%d] cur=[%d,%d][%d,%d]", 3397 mDockLeft, mDockTop, mDockRight, mDockBottom, 3398 mContentLeft, mContentTop, mContentRight, mContentBottom, 3399 mCurLeft, mCurTop, mCurRight, mCurBottom)); 3400 } 3401 if (mStatusBar.isVisibleLw() && !mStatusBar.isAnimatingLw() 3402 && !statusBarTransient && !statusBarTranslucent 3403 && !mStatusBarController.wasRecentlyTranslucent()) { 3404 // If the opaque status bar is currently requested to be visible, 3405 // and not in the process of animating on or off, then 3406 // we can tell the app that it is covered by it. 3407 mSystemTop = mUnrestrictedScreenTop + mStatusBarHeight; 3408 } 3409 if (mStatusBarController.checkHiddenLw()) { 3410 updateSysUiVisibility = true; 3411 } 3412 } 3413 if (updateSysUiVisibility) { 3414 updateSystemUiVisibilityLw(); 3415 } 3416 } 3417 } 3418 3419 /** {@inheritDoc} */ 3420 @Override 3421 public int getSystemDecorLayerLw() { 3422 if (mStatusBar != null) return mStatusBar.getSurfaceLayer(); 3423 if (mNavigationBar != null) return mNavigationBar.getSurfaceLayer(); 3424 return 0; 3425 } 3426 3427 @Override 3428 public void getContentRectLw(Rect r) { 3429 r.set(mContentLeft, mContentTop, mContentRight, mContentBottom); 3430 } 3431 3432 void setAttachedWindowFrames(WindowState win, int fl, int adjust, WindowState attached, 3433 boolean insetDecors, Rect pf, Rect df, Rect of, Rect cf, Rect vf) { 3434 if (win.getSurfaceLayer() > mDockLayer && attached.getSurfaceLayer() < mDockLayer) { 3435 // Here's a special case: if this attached window is a panel that is 3436 // above the dock window, and the window it is attached to is below 3437 // the dock window, then the frames we computed for the window it is 3438 // attached to can not be used because the dock is effectively part 3439 // of the underlying window and the attached window is floating on top 3440 // of the whole thing. So, we ignore the attached window and explicitly 3441 // compute the frames that would be appropriate without the dock. 3442 df.left = of.left = cf.left = vf.left = mDockLeft; 3443 df.top = of.top = cf.top = vf.top = mDockTop; 3444 df.right = of.right = cf.right = vf.right = mDockRight; 3445 df.bottom = of.bottom = cf.bottom = vf.bottom = mDockBottom; 3446 } else { 3447 // The effective display frame of the attached window depends on 3448 // whether it is taking care of insetting its content. If not, 3449 // we need to use the parent's content frame so that the entire 3450 // window is positioned within that content. Otherwise we can use 3451 // the overscan frame and let the attached window take care of 3452 // positioning its content appropriately. 3453 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 3454 // Set the content frame of the attached window to the parent's decor frame 3455 // (same as content frame when IME isn't present) if specifically requested by 3456 // setting {@link WindowManager.LayoutParams#FLAG_LAYOUT_ATTACHED_IN_DECOR} flag. 3457 // Otherwise, use the overscan frame. 3458 cf.set((fl & FLAG_LAYOUT_ATTACHED_IN_DECOR) != 0 3459 ? attached.getContentFrameLw() : attached.getOverscanFrameLw()); 3460 } else { 3461 // If the window is resizing, then we want to base the content 3462 // frame on our attached content frame to resize... however, 3463 // things can be tricky if the attached window is NOT in resize 3464 // mode, in which case its content frame will be larger. 3465 // Ungh. So to deal with that, make sure the content frame 3466 // we end up using is not covering the IM dock. 3467 cf.set(attached.getContentFrameLw()); 3468 if (attached.isVoiceInteraction()) { 3469 if (cf.left < mVoiceContentLeft) cf.left = mVoiceContentLeft; 3470 if (cf.top < mVoiceContentTop) cf.top = mVoiceContentTop; 3471 if (cf.right > mVoiceContentRight) cf.right = mVoiceContentRight; 3472 if (cf.bottom > mVoiceContentBottom) cf.bottom = mVoiceContentBottom; 3473 } else if (attached.getSurfaceLayer() < mDockLayer) { 3474 if (cf.left < mContentLeft) cf.left = mContentLeft; 3475 if (cf.top < mContentTop) cf.top = mContentTop; 3476 if (cf.right > mContentRight) cf.right = mContentRight; 3477 if (cf.bottom > mContentBottom) cf.bottom = mContentBottom; 3478 } 3479 } 3480 df.set(insetDecors ? attached.getDisplayFrameLw() : cf); 3481 of.set(insetDecors ? attached.getOverscanFrameLw() : cf); 3482 vf.set(attached.getVisibleFrameLw()); 3483 } 3484 // The LAYOUT_IN_SCREEN flag is used to determine whether the attached 3485 // window should be positioned relative to its parent or the entire 3486 // screen. 3487 pf.set((fl & FLAG_LAYOUT_IN_SCREEN) == 0 3488 ? attached.getFrameLw() : df); 3489 } 3490 3491 private void applyStableConstraints(int sysui, int fl, Rect r) { 3492 if ((sysui & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) { 3493 // If app is requesting a stable layout, don't let the 3494 // content insets go below the stable values. 3495 if ((fl & FLAG_FULLSCREEN) != 0) { 3496 if (r.left < mStableFullscreenLeft) r.left = mStableFullscreenLeft; 3497 if (r.top < mStableFullscreenTop) r.top = mStableFullscreenTop; 3498 if (r.right > mStableFullscreenRight) r.right = mStableFullscreenRight; 3499 if (r.bottom > mStableFullscreenBottom) r.bottom = mStableFullscreenBottom; 3500 } else { 3501 if (r.left < mStableLeft) r.left = mStableLeft; 3502 if (r.top < mStableTop) r.top = mStableTop; 3503 if (r.right > mStableRight) r.right = mStableRight; 3504 if (r.bottom > mStableBottom) r.bottom = mStableBottom; 3505 } 3506 } 3507 } 3508 3509 /** {@inheritDoc} */ 3510 @Override 3511 public void layoutWindowLw(WindowState win, WindowState attached) { 3512 // we've already done the status bar 3513 final WindowManager.LayoutParams attrs = win.getAttrs(); 3514 if ((win == mStatusBar && (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) == 0) || 3515 win == mNavigationBar) { 3516 return; 3517 } 3518 final boolean isDefaultDisplay = win.isDefaultDisplay(); 3519 final boolean needsToOffsetInputMethodTarget = isDefaultDisplay && 3520 (win == mLastInputMethodTargetWindow && mLastInputMethodWindow != null); 3521 if (needsToOffsetInputMethodTarget) { 3522 if (DEBUG_LAYOUT) Slog.i(TAG, "Offset ime target window by the last ime window state"); 3523 offsetInputMethodWindowLw(mLastInputMethodWindow); 3524 } 3525 3526 final int fl = PolicyControl.getWindowFlags(win, attrs); 3527 final int sim = attrs.softInputMode; 3528 final int sysUiFl = PolicyControl.getSystemUiVisibility(win, null); 3529 3530 final Rect pf = mTmpParentFrame; 3531 final Rect df = mTmpDisplayFrame; 3532 final Rect of = mTmpOverscanFrame; 3533 final Rect cf = mTmpContentFrame; 3534 final Rect vf = mTmpVisibleFrame; 3535 final Rect dcf = mTmpDecorFrame; 3536 final Rect sf = mTmpStableFrame; 3537 dcf.setEmpty(); 3538 3539 final boolean hasNavBar = (isDefaultDisplay && mHasNavigationBar 3540 && mNavigationBar != null && mNavigationBar.isVisibleLw()); 3541 3542 final int adjust = sim & SOFT_INPUT_MASK_ADJUST; 3543 3544 if (isDefaultDisplay) { 3545 sf.set(mStableLeft, mStableTop, mStableRight, mStableBottom); 3546 } else { 3547 sf.set(mOverscanLeft, mOverscanTop, mOverscanRight, mOverscanBottom); 3548 } 3549 3550 if (!isDefaultDisplay) { 3551 if (attached != null) { 3552 // If this window is attached to another, our display 3553 // frame is the same as the one we are attached to. 3554 setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf); 3555 } else { 3556 // Give the window full screen. 3557 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 3558 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 3559 pf.right = df.right = of.right = cf.right 3560 = mOverscanScreenLeft + mOverscanScreenWidth; 3561 pf.bottom = df.bottom = of.bottom = cf.bottom 3562 = mOverscanScreenTop + mOverscanScreenHeight; 3563 } 3564 } else if (attrs.type == TYPE_INPUT_METHOD) { 3565 pf.left = df.left = of.left = cf.left = vf.left = mDockLeft; 3566 pf.top = df.top = of.top = cf.top = vf.top = mDockTop; 3567 pf.right = df.right = of.right = cf.right = vf.right = mDockRight; 3568 // IM dock windows layout below the nav bar... 3569 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3570 // ...with content insets above the nav bar 3571 cf.bottom = vf.bottom = mStableBottom; 3572 // IM dock windows always go to the bottom of the screen. 3573 attrs.gravity = Gravity.BOTTOM; 3574 mDockLayer = win.getSurfaceLayer(); 3575 } else if (win == mStatusBar && (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 3576 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 3577 pf.top = df.top = of.top = mUnrestrictedScreenTop; 3578 pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft; 3579 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight + mUnrestrictedScreenTop; 3580 cf.left = vf.left = mStableLeft; 3581 cf.top = vf.top = mStableTop; 3582 cf.right = vf.right = mStableRight; 3583 vf.bottom = mStableBottom; 3584 cf.bottom = mContentBottom; 3585 } else { 3586 3587 // Default policy decor for the default display 3588 dcf.left = mSystemLeft; 3589 dcf.top = mSystemTop; 3590 dcf.right = mSystemRight; 3591 dcf.bottom = mSystemBottom; 3592 final boolean inheritTranslucentDecor = (attrs.privateFlags 3593 & WindowManager.LayoutParams.PRIVATE_FLAG_INHERIT_TRANSLUCENT_DECOR) != 0; 3594 final boolean isAppWindow = 3595 attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW && 3596 attrs.type <= WindowManager.LayoutParams.LAST_APPLICATION_WINDOW; 3597 final boolean topAtRest = 3598 win == mTopFullscreenOpaqueWindowState && !win.isAnimatingLw(); 3599 if (isAppWindow && !inheritTranslucentDecor && !topAtRest) { 3600 if ((sysUiFl & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0 3601 && (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) == 0 3602 && (fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS) == 0 3603 && (fl & WindowManager.LayoutParams. 3604 FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0) { 3605 // Ensure policy decor includes status bar 3606 dcf.top = mStableTop; 3607 } 3608 if ((fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION) == 0 3609 && (sysUiFl & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0 3610 && (fl & WindowManager.LayoutParams. 3611 FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0) { 3612 // Ensure policy decor includes navigation bar 3613 dcf.bottom = mStableBottom; 3614 dcf.right = mStableRight; 3615 } 3616 } 3617 3618 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) 3619 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { 3620 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() 3621 + "): IN_SCREEN, INSET_DECOR"); 3622 // This is the case for a normal activity window: we want it 3623 // to cover all of the screen space, and it can take care of 3624 // moving its contents to account for screen decorations that 3625 // intrude into that space. 3626 if (attached != null) { 3627 // If this window is attached to another, our display 3628 // frame is the same as the one we are attached to. 3629 setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf); 3630 } else { 3631 if (attrs.type == TYPE_STATUS_BAR_PANEL 3632 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL) { 3633 // Status bar panels are the only windows who can go on top of 3634 // the status bar. They are protected by the STATUS_BAR_SERVICE 3635 // permission, so they have the same privileges as the status 3636 // bar itself. 3637 // 3638 // However, they should still dodge the navigation bar if it exists. 3639 3640 pf.left = df.left = of.left = hasNavBar 3641 ? mDockLeft : mUnrestrictedScreenLeft; 3642 pf.top = df.top = of.top = mUnrestrictedScreenTop; 3643 pf.right = df.right = of.right = hasNavBar 3644 ? mRestrictedScreenLeft+mRestrictedScreenWidth 3645 : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3646 pf.bottom = df.bottom = of.bottom = hasNavBar 3647 ? mRestrictedScreenTop+mRestrictedScreenHeight 3648 : mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3649 3650 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 3651 "Laying out status bar window: (%d,%d - %d,%d)", 3652 pf.left, pf.top, pf.right, pf.bottom)); 3653 } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0 3654 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 3655 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 3656 // Asking to layout into the overscan region, so give it that pure 3657 // unrestricted area. 3658 pf.left = df.left = of.left = mOverscanScreenLeft; 3659 pf.top = df.top = of.top = mOverscanScreenTop; 3660 pf.right = df.right = of.right = mOverscanScreenLeft + mOverscanScreenWidth; 3661 pf.bottom = df.bottom = of.bottom = mOverscanScreenTop 3662 + mOverscanScreenHeight; 3663 } else if (canHideNavigationBar() 3664 && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0 3665 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 3666 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 3667 // Asking for layout as if the nav bar is hidden, lets the 3668 // application extend into the unrestricted overscan screen area. We 3669 // only do this for application windows to ensure no window that 3670 // can be above the nav bar can do this. 3671 pf.left = df.left = mOverscanScreenLeft; 3672 pf.top = df.top = mOverscanScreenTop; 3673 pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth; 3674 pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight; 3675 // We need to tell the app about where the frame inside the overscan 3676 // is, so it can inset its content by that amount -- it didn't ask 3677 // to actually extend itself into the overscan region. 3678 of.left = mUnrestrictedScreenLeft; 3679 of.top = mUnrestrictedScreenTop; 3680 of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3681 of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3682 } else { 3683 pf.left = df.left = mRestrictedOverscanScreenLeft; 3684 pf.top = df.top = mRestrictedOverscanScreenTop; 3685 pf.right = df.right = mRestrictedOverscanScreenLeft 3686 + mRestrictedOverscanScreenWidth; 3687 pf.bottom = df.bottom = mRestrictedOverscanScreenTop 3688 + mRestrictedOverscanScreenHeight; 3689 // We need to tell the app about where the frame inside the overscan 3690 // is, so it can inset its content by that amount -- it didn't ask 3691 // to actually extend itself into the overscan region. 3692 of.left = mUnrestrictedScreenLeft; 3693 of.top = mUnrestrictedScreenTop; 3694 of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3695 of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3696 } 3697 3698 if ((fl & FLAG_FULLSCREEN) == 0) { 3699 if (win.isVoiceInteraction()) { 3700 cf.left = mVoiceContentLeft; 3701 cf.top = mVoiceContentTop; 3702 cf.right = mVoiceContentRight; 3703 cf.bottom = mVoiceContentBottom; 3704 } else { 3705 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 3706 cf.left = mDockLeft; 3707 cf.top = mDockTop; 3708 cf.right = mDockRight; 3709 cf.bottom = mDockBottom; 3710 } else { 3711 cf.left = mContentLeft; 3712 cf.top = mContentTop; 3713 cf.right = mContentRight; 3714 cf.bottom = mContentBottom; 3715 } 3716 } 3717 } else { 3718 // Full screen windows are always given a layout that is as if the 3719 // status bar and other transient decors are gone. This is to avoid 3720 // bad states when moving from a window that is not hding the 3721 // status bar to one that is. 3722 cf.left = mRestrictedScreenLeft; 3723 cf.top = mRestrictedScreenTop; 3724 cf.right = mRestrictedScreenLeft + mRestrictedScreenWidth; 3725 cf.bottom = mRestrictedScreenTop + mRestrictedScreenHeight; 3726 } 3727 applyStableConstraints(sysUiFl, fl, cf); 3728 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 3729 vf.left = mCurLeft; 3730 vf.top = mCurTop; 3731 vf.right = mCurRight; 3732 vf.bottom = mCurBottom; 3733 } else { 3734 vf.set(cf); 3735 } 3736 } 3737 } else if ((fl & FLAG_LAYOUT_IN_SCREEN) != 0 || (sysUiFl 3738 & (View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN 3739 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION)) != 0) { 3740 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 3741 "): IN_SCREEN"); 3742 // A window that has requested to fill the entire screen just 3743 // gets everything, period. 3744 if (attrs.type == TYPE_STATUS_BAR_PANEL 3745 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL) { 3746 pf.left = df.left = of.left = cf.left = hasNavBar 3747 ? mDockLeft : mUnrestrictedScreenLeft; 3748 pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop; 3749 pf.right = df.right = of.right = cf.right = hasNavBar 3750 ? mRestrictedScreenLeft+mRestrictedScreenWidth 3751 : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3752 pf.bottom = df.bottom = of.bottom = cf.bottom = hasNavBar 3753 ? mRestrictedScreenTop+mRestrictedScreenHeight 3754 : mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3755 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 3756 "Laying out IN_SCREEN status bar window: (%d,%d - %d,%d)", 3757 pf.left, pf.top, pf.right, pf.bottom)); 3758 } else if (attrs.type == TYPE_NAVIGATION_BAR 3759 || attrs.type == TYPE_NAVIGATION_BAR_PANEL) { 3760 // The navigation bar has Real Ultimate Power. 3761 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 3762 pf.top = df.top = of.top = mUnrestrictedScreenTop; 3763 pf.right = df.right = of.right = mUnrestrictedScreenLeft 3764 + mUnrestrictedScreenWidth; 3765 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop 3766 + mUnrestrictedScreenHeight; 3767 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 3768 "Laying out navigation bar window: (%d,%d - %d,%d)", 3769 pf.left, pf.top, pf.right, pf.bottom)); 3770 } else if ((attrs.type == TYPE_SECURE_SYSTEM_OVERLAY 3771 || attrs.type == TYPE_BOOT_PROGRESS) 3772 && ((fl & FLAG_FULLSCREEN) != 0)) { 3773 // Fullscreen secure system overlays get what they ask for. 3774 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 3775 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 3776 pf.right = df.right = of.right = cf.right = mOverscanScreenLeft 3777 + mOverscanScreenWidth; 3778 pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop 3779 + mOverscanScreenHeight; 3780 } else if (attrs.type == TYPE_BOOT_PROGRESS 3781 || attrs.type == TYPE_UNIVERSE_BACKGROUND) { 3782 // Boot progress screen always covers entire display. 3783 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 3784 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 3785 pf.right = df.right = of.right = cf.right = mOverscanScreenLeft 3786 + mOverscanScreenWidth; 3787 pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop 3788 + mOverscanScreenHeight; 3789 } else if (attrs.type == TYPE_WALLPAPER) { 3790 // The wallpaper also has Real Ultimate Power, but we want to tell 3791 // it about the overscan area. 3792 pf.left = df.left = mOverscanScreenLeft; 3793 pf.top = df.top = mOverscanScreenTop; 3794 pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth; 3795 pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight; 3796 of.left = cf.left = mUnrestrictedScreenLeft; 3797 of.top = cf.top = mUnrestrictedScreenTop; 3798 of.right = cf.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3799 of.bottom = cf.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3800 } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0 3801 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 3802 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 3803 // Asking to layout into the overscan region, so give it that pure 3804 // unrestricted area. 3805 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 3806 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 3807 pf.right = df.right = of.right = cf.right 3808 = mOverscanScreenLeft + mOverscanScreenWidth; 3809 pf.bottom = df.bottom = of.bottom = cf.bottom 3810 = mOverscanScreenTop + mOverscanScreenHeight; 3811 } else if (canHideNavigationBar() 3812 && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0 3813 && (attrs.type == TYPE_STATUS_BAR 3814 || attrs.type == TYPE_TOAST 3815 || (attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 3816 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW))) { 3817 // Asking for layout as if the nav bar is hidden, lets the 3818 // application extend into the unrestricted screen area. We 3819 // only do this for application windows (or toasts) to ensure no window that 3820 // can be above the nav bar can do this. 3821 // XXX This assumes that an app asking for this will also 3822 // ask for layout in only content. We can't currently figure out 3823 // what the screen would be if only laying out to hide the nav bar. 3824 pf.left = df.left = of.left = cf.left = mUnrestrictedScreenLeft; 3825 pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop; 3826 pf.right = df.right = of.right = cf.right = mUnrestrictedScreenLeft 3827 + mUnrestrictedScreenWidth; 3828 pf.bottom = df.bottom = of.bottom = cf.bottom = mUnrestrictedScreenTop 3829 + mUnrestrictedScreenHeight; 3830 } else { 3831 pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft; 3832 pf.top = df.top = of.top = cf.top = mRestrictedScreenTop; 3833 pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft 3834 + mRestrictedScreenWidth; 3835 pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop 3836 + mRestrictedScreenHeight; 3837 } 3838 3839 applyStableConstraints(sysUiFl, fl, cf); 3840 3841 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 3842 vf.left = mCurLeft; 3843 vf.top = mCurTop; 3844 vf.right = mCurRight; 3845 vf.bottom = mCurBottom; 3846 } else { 3847 vf.set(cf); 3848 } 3849 } else if (attached != null) { 3850 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 3851 "): attached to " + attached); 3852 // A child window should be placed inside of the same visible 3853 // frame that its parent had. 3854 setAttachedWindowFrames(win, fl, adjust, attached, false, pf, df, of, cf, vf); 3855 } else { 3856 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 3857 "): normal window"); 3858 // Otherwise, a normal window must be placed inside the content 3859 // of all screen decorations. 3860 if (attrs.type == TYPE_STATUS_BAR_PANEL) { 3861 // Status bar panels are the only windows who can go on top of 3862 // the status bar. They are protected by the STATUS_BAR_SERVICE 3863 // permission, so they have the same privileges as the status 3864 // bar itself. 3865 pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft; 3866 pf.top = df.top = of.top = cf.top = mRestrictedScreenTop; 3867 pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft 3868 + mRestrictedScreenWidth; 3869 pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop 3870 + mRestrictedScreenHeight; 3871 } else if (attrs.type == TYPE_TOAST || attrs.type == TYPE_SYSTEM_ALERT 3872 || attrs.type == TYPE_VOLUME_OVERLAY) { 3873 // These dialogs are stable to interim decor changes. 3874 pf.left = df.left = of.left = cf.left = mStableLeft; 3875 pf.top = df.top = of.top = cf.top = mStableTop; 3876 pf.right = df.right = of.right = cf.right = mStableRight; 3877 pf.bottom = df.bottom = of.bottom = cf.bottom = mStableBottom; 3878 } else { 3879 pf.left = mContentLeft; 3880 pf.top = mContentTop; 3881 pf.right = mContentRight; 3882 pf.bottom = mContentBottom; 3883 if (win.isVoiceInteraction()) { 3884 df.left = of.left = cf.left = mVoiceContentLeft; 3885 df.top = of.top = cf.top = mVoiceContentTop; 3886 df.right = of.right = cf.right = mVoiceContentRight; 3887 df.bottom = of.bottom = cf.bottom = mVoiceContentBottom; 3888 } else if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 3889 df.left = of.left = cf.left = mDockLeft; 3890 df.top = of.top = cf.top = mDockTop; 3891 df.right = of.right = cf.right = mDockRight; 3892 df.bottom = of.bottom = cf.bottom = mDockBottom; 3893 } else { 3894 df.left = of.left = cf.left = mContentLeft; 3895 df.top = of.top = cf.top = mContentTop; 3896 df.right = of.right = cf.right = mContentRight; 3897 df.bottom = of.bottom = cf.bottom = mContentBottom; 3898 } 3899 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 3900 vf.left = mCurLeft; 3901 vf.top = mCurTop; 3902 vf.right = mCurRight; 3903 vf.bottom = mCurBottom; 3904 } else { 3905 vf.set(cf); 3906 } 3907 } 3908 } 3909 } 3910 3911 // TYPE_SYSTEM_ERROR is above the NavigationBar so it can't be allowed to extend over it. 3912 if ((fl & FLAG_LAYOUT_NO_LIMITS) != 0 && attrs.type != TYPE_SYSTEM_ERROR) { 3913 df.left = df.top = -10000; 3914 df.right = df.bottom = 10000; 3915 if (attrs.type != TYPE_WALLPAPER) { 3916 of.left = of.top = cf.left = cf.top = vf.left = vf.top = -10000; 3917 of.right = of.bottom = cf.right = cf.bottom = vf.right = vf.bottom = 10000; 3918 } 3919 } 3920 3921 if (DEBUG_LAYOUT) Slog.v(TAG, "Compute frame " + attrs.getTitle() 3922 + ": sim=#" + Integer.toHexString(sim) 3923 + " attach=" + attached + " type=" + attrs.type 3924 + String.format(" flags=0x%08x", fl) 3925 + " pf=" + pf.toShortString() + " df=" + df.toShortString() 3926 + " of=" + of.toShortString() 3927 + " cf=" + cf.toShortString() + " vf=" + vf.toShortString() 3928 + " dcf=" + dcf.toShortString() 3929 + " sf=" + sf.toShortString()); 3930 3931 win.computeFrameLw(pf, df, of, cf, vf, dcf, sf); 3932 3933 // Dock windows carve out the bottom of the screen, so normal windows 3934 // can't appear underneath them. 3935 if (attrs.type == TYPE_INPUT_METHOD && win.isVisibleOrBehindKeyguardLw() 3936 && !win.getGivenInsetsPendingLw()) { 3937 setLastInputMethodWindowLw(null, null); 3938 offsetInputMethodWindowLw(win); 3939 } 3940 if (attrs.type == TYPE_VOICE_INTERACTION && win.isVisibleOrBehindKeyguardLw() 3941 && !win.getGivenInsetsPendingLw()) { 3942 offsetVoiceInputWindowLw(win); 3943 } 3944 } 3945 3946 private void offsetInputMethodWindowLw(WindowState win) { 3947 int top = win.getContentFrameLw().top; 3948 top += win.getGivenContentInsetsLw().top; 3949 if (mContentBottom > top) { 3950 mContentBottom = top; 3951 } 3952 if (mVoiceContentBottom > top) { 3953 mVoiceContentBottom = top; 3954 } 3955 top = win.getVisibleFrameLw().top; 3956 top += win.getGivenVisibleInsetsLw().top; 3957 if (mCurBottom > top) { 3958 mCurBottom = top; 3959 } 3960 if (DEBUG_LAYOUT) Slog.v(TAG, "Input method: mDockBottom=" 3961 + mDockBottom + " mContentBottom=" 3962 + mContentBottom + " mCurBottom=" + mCurBottom); 3963 } 3964 3965 private void offsetVoiceInputWindowLw(WindowState win) { 3966 final int gravity = win.getAttrs().gravity; 3967 switch (gravity&((Gravity.AXIS_PULL_BEFORE|Gravity.AXIS_PULL_AFTER) 3968 << Gravity.AXIS_X_SHIFT)) { 3969 case Gravity.AXIS_PULL_BEFORE<<Gravity.AXIS_X_SHIFT: { 3970 int right = win.getContentFrameLw().right - win.getGivenContentInsetsLw().right; 3971 if (mVoiceContentLeft < right) { 3972 mVoiceContentLeft = right; 3973 } 3974 } break; 3975 case Gravity.AXIS_PULL_AFTER<<Gravity.AXIS_X_SHIFT: { 3976 int left = win.getContentFrameLw().left - win.getGivenContentInsetsLw().left; 3977 if (mVoiceContentRight < left) { 3978 mVoiceContentRight = left; 3979 } 3980 } break; 3981 } 3982 switch (gravity&((Gravity.AXIS_PULL_BEFORE|Gravity.AXIS_PULL_AFTER) 3983 << Gravity.AXIS_Y_SHIFT)) { 3984 case Gravity.AXIS_PULL_BEFORE<<Gravity.AXIS_Y_SHIFT: { 3985 int bottom = win.getContentFrameLw().bottom - win.getGivenContentInsetsLw().bottom; 3986 if (mVoiceContentTop < bottom) { 3987 mVoiceContentTop = bottom; 3988 } 3989 } break; 3990 case Gravity.AXIS_PULL_AFTER<<Gravity.AXIS_Y_SHIFT: { 3991 int top = win.getContentFrameLw().top - win.getGivenContentInsetsLw().top; 3992 if (mVoiceContentBottom < top) { 3993 mVoiceContentBottom = top; 3994 } 3995 } break; 3996 } 3997 } 3998 3999 /** {@inheritDoc} */ 4000 @Override 4001 public void finishLayoutLw() { 4002 return; 4003 } 4004 4005 /** {@inheritDoc} */ 4006 @Override 4007 public void beginPostLayoutPolicyLw(int displayWidth, int displayHeight) { 4008 mTopFullscreenOpaqueWindowState = null; 4009 mAppsToBeHidden.clear(); 4010 mAppsThatDismissKeyguard.clear(); 4011 mForceStatusBar = false; 4012 mForceStatusBarFromKeyguard = false; 4013 mForcingShowNavBar = false; 4014 mForcingShowNavBarLayer = -1; 4015 4016 mHideLockScreen = false; 4017 mAllowLockscreenWhenOn = false; 4018 mDismissKeyguard = DISMISS_KEYGUARD_NONE; 4019 mShowingLockscreen = false; 4020 mShowingDream = false; 4021 mWinShowWhenLocked = null; 4022 mKeyguardSecure = isKeyguardSecure(); 4023 mKeyguardSecureIncludingHidden = mKeyguardSecure 4024 && (mKeyguardDelegate != null && mKeyguardDelegate.isShowing()); 4025 } 4026 4027 /** {@inheritDoc} */ 4028 @Override 4029 public void applyPostLayoutPolicyLw(WindowState win, WindowManager.LayoutParams attrs, 4030 WindowState attached) { 4031 4032 if (DEBUG_LAYOUT) Slog.i(TAG, "Win " + win + ": isVisibleOrBehindKeyguardLw=" 4033 + win.isVisibleOrBehindKeyguardLw()); 4034 final int fl = PolicyControl.getWindowFlags(win, attrs); 4035 if (mTopFullscreenOpaqueWindowState == null 4036 && win.isVisibleLw() && attrs.type == TYPE_INPUT_METHOD) { 4037 mForcingShowNavBar = true; 4038 mForcingShowNavBarLayer = win.getSurfaceLayer(); 4039 } 4040 if (attrs.type == TYPE_STATUS_BAR && (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 4041 mForceStatusBarFromKeyguard = true; 4042 } 4043 if (mTopFullscreenOpaqueWindowState == null && 4044 win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw()) { 4045 if ((fl & FLAG_FORCE_NOT_FULLSCREEN) != 0) { 4046 if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 4047 mForceStatusBarFromKeyguard = true; 4048 } else { 4049 mForceStatusBar = true; 4050 } 4051 } 4052 if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 4053 mShowingLockscreen = true; 4054 } 4055 boolean appWindow = attrs.type >= FIRST_APPLICATION_WINDOW 4056 && attrs.type < FIRST_SYSTEM_WINDOW; 4057 if (attrs.type == TYPE_DREAM) { 4058 // If the lockscreen was showing when the dream started then wait 4059 // for the dream to draw before hiding the lockscreen. 4060 if (!mDreamingLockscreen 4061 || (win.isVisibleLw() && win.hasDrawnLw())) { 4062 mShowingDream = true; 4063 appWindow = true; 4064 } 4065 } 4066 4067 final boolean showWhenLocked = (fl & FLAG_SHOW_WHEN_LOCKED) != 0; 4068 final boolean dismissKeyguard = (fl & FLAG_DISMISS_KEYGUARD) != 0; 4069 final IApplicationToken appToken = win.getAppToken(); 4070 4071 // For app windows that are not attached, we decide if all windows in the app they 4072 // represent should be hidden or if we should hide the lockscreen. For attached app 4073 // windows we defer the decision to the window it is attached to. 4074 if (appWindow && attached == null) { 4075 if (showWhenLocked) { 4076 // Remove any previous windows with the same appToken. 4077 mAppsToBeHidden.remove(appToken); 4078 mAppsThatDismissKeyguard.remove(appToken); 4079 if (mAppsToBeHidden.isEmpty()) { 4080 if (dismissKeyguard && !mKeyguardSecure) { 4081 mAppsThatDismissKeyguard.add(appToken); 4082 } else { 4083 mWinShowWhenLocked = win; 4084 mHideLockScreen = true; 4085 mForceStatusBarFromKeyguard = false; 4086 } 4087 } 4088 } else if (dismissKeyguard) { 4089 if (mKeyguardSecure) { 4090 mAppsToBeHidden.add(appToken); 4091 } else { 4092 mAppsToBeHidden.remove(appToken); 4093 } 4094 mAppsThatDismissKeyguard.add(appToken); 4095 } else { 4096 mAppsToBeHidden.add(appToken); 4097 } 4098 if (attrs.x == 0 && attrs.y == 0 4099 && attrs.width == WindowManager.LayoutParams.MATCH_PARENT 4100 && attrs.height == WindowManager.LayoutParams.MATCH_PARENT) { 4101 if (DEBUG_LAYOUT) Slog.v(TAG, "Fullscreen window: " + win); 4102 mTopFullscreenOpaqueWindowState = win; 4103 if (!mAppsThatDismissKeyguard.isEmpty() && 4104 mDismissKeyguard == DISMISS_KEYGUARD_NONE) { 4105 if (DEBUG_LAYOUT) Slog.v(TAG, 4106 "Setting mDismissKeyguard true by win " + win); 4107 mDismissKeyguard = mWinDismissingKeyguard == win ? 4108 DISMISS_KEYGUARD_CONTINUE : DISMISS_KEYGUARD_START; 4109 mWinDismissingKeyguard = win; 4110 mForceStatusBarFromKeyguard = mShowingLockscreen && mKeyguardSecure; 4111 } else if (mAppsToBeHidden.isEmpty() && showWhenLocked) { 4112 if (DEBUG_LAYOUT) Slog.v(TAG, 4113 "Setting mHideLockScreen to true by win " + win); 4114 mHideLockScreen = true; 4115 mForceStatusBarFromKeyguard = false; 4116 } 4117 if ((fl & FLAG_ALLOW_LOCK_WHILE_SCREEN_ON) != 0) { 4118 mAllowLockscreenWhenOn = true; 4119 } 4120 } 4121 4122 if (mWinShowWhenLocked != null && 4123 mWinShowWhenLocked.getAppToken() != win.getAppToken()) { 4124 win.hideLw(false); 4125 } 4126 } 4127 } 4128 } 4129 4130 /** {@inheritDoc} */ 4131 @Override 4132 public int finishPostLayoutPolicyLw() { 4133 if (mWinShowWhenLocked != null && 4134 mWinShowWhenLocked != mTopFullscreenOpaqueWindowState) { 4135 // A dialog is dismissing the keyguard. Put the wallpaper behind it and hide the 4136 // fullscreen window. 4137 // TODO: Make sure FLAG_SHOW_WALLPAPER is restored when dialog is dismissed. Or not. 4138 mWinShowWhenLocked.getAttrs().flags |= FLAG_SHOW_WALLPAPER; 4139 mTopFullscreenOpaqueWindowState.hideLw(false); 4140 mTopFullscreenOpaqueWindowState = mWinShowWhenLocked; 4141 } 4142 4143 int changes = 0; 4144 boolean topIsFullscreen = false; 4145 4146 final WindowManager.LayoutParams lp = (mTopFullscreenOpaqueWindowState != null) 4147 ? mTopFullscreenOpaqueWindowState.getAttrs() 4148 : null; 4149 4150 // If we are not currently showing a dream then remember the current 4151 // lockscreen state. We will use this to determine whether the dream 4152 // started while the lockscreen was showing and remember this state 4153 // while the dream is showing. 4154 if (!mShowingDream) { 4155 mDreamingLockscreen = mShowingLockscreen; 4156 } 4157 4158 if (mStatusBar != null) { 4159 if (DEBUG_LAYOUT) Slog.i(TAG, "force=" + mForceStatusBar 4160 + " forcefkg=" + mForceStatusBarFromKeyguard 4161 + " top=" + mTopFullscreenOpaqueWindowState); 4162 if (mForceStatusBar || mForceStatusBarFromKeyguard) { 4163 if (DEBUG_LAYOUT) Slog.v(TAG, "Showing status bar: forced"); 4164 if (mStatusBarController.setBarShowingLw(true)) { 4165 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4166 } 4167 // Maintain fullscreen layout until incoming animation is complete. 4168 topIsFullscreen = mTopIsFullscreen && mStatusBar.isAnimatingLw(); 4169 // Transient status bar on the lockscreen is not allowed 4170 if (mForceStatusBarFromKeyguard && mStatusBarController.isTransientShowing()) { 4171 mStatusBarController.updateVisibilityLw(false /*transientAllowed*/, 4172 mLastSystemUiFlags, mLastSystemUiFlags); 4173 } 4174 } else if (mTopFullscreenOpaqueWindowState != null) { 4175 final int fl = PolicyControl.getWindowFlags(null, lp); 4176 if (localLOGV) { 4177 Slog.d(TAG, "frame: " + mTopFullscreenOpaqueWindowState.getFrameLw() 4178 + " shown frame: " + mTopFullscreenOpaqueWindowState.getShownFrameLw()); 4179 Slog.d(TAG, "attr: " + mTopFullscreenOpaqueWindowState.getAttrs() 4180 + " lp.flags=0x" + Integer.toHexString(fl)); 4181 } 4182 topIsFullscreen = (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0 4183 || (mLastSystemUiFlags & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0; 4184 // The subtle difference between the window for mTopFullscreenOpaqueWindowState 4185 // and mTopIsFullscreen is that that mTopIsFullscreen is set only if the window 4186 // has the FLAG_FULLSCREEN set. Not sure if there is another way that to be the 4187 // case though. 4188 if (mStatusBarController.isTransientShowing()) { 4189 if (mStatusBarController.setBarShowingLw(true)) { 4190 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4191 } 4192 } else if (topIsFullscreen) { 4193 if (DEBUG_LAYOUT) Slog.v(TAG, "** HIDING status bar"); 4194 if (mStatusBarController.setBarShowingLw(false)) { 4195 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4196 } else { 4197 if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar already hiding"); 4198 } 4199 } else { 4200 if (DEBUG_LAYOUT) Slog.v(TAG, "** SHOWING status bar: top is not fullscreen"); 4201 if (mStatusBarController.setBarShowingLw(true)) { 4202 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4203 } 4204 } 4205 } 4206 } 4207 4208 if (mTopIsFullscreen != topIsFullscreen) { 4209 if (!topIsFullscreen) { 4210 // Force another layout when status bar becomes fully shown. 4211 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4212 } 4213 mTopIsFullscreen = topIsFullscreen; 4214 } 4215 4216 // Hide the key guard if a visible window explicitly specifies that it wants to be 4217 // displayed when the screen is locked. 4218 if (mKeyguardDelegate != null && mStatusBar != null) { 4219 if (localLOGV) Slog.v(TAG, "finishPostLayoutPolicyLw: mHideKeyguard=" 4220 + mHideLockScreen); 4221 if (mDismissKeyguard != DISMISS_KEYGUARD_NONE && !mKeyguardSecure) { 4222 mKeyguardHidden = true; 4223 if (setKeyguardOccludedLw(true)) { 4224 changes |= FINISH_LAYOUT_REDO_LAYOUT 4225 | FINISH_LAYOUT_REDO_CONFIG 4226 | FINISH_LAYOUT_REDO_WALLPAPER; 4227 } 4228 if (mKeyguardDelegate.isShowing()) { 4229 mHandler.post(new Runnable() { 4230 @Override 4231 public void run() { 4232 mKeyguardDelegate.keyguardDone(false, false); 4233 } 4234 }); 4235 } 4236 } else if (mHideLockScreen) { 4237 mKeyguardHidden = true; 4238 if (setKeyguardOccludedLw(true)) { 4239 changes |= FINISH_LAYOUT_REDO_LAYOUT 4240 | FINISH_LAYOUT_REDO_CONFIG 4241 | FINISH_LAYOUT_REDO_WALLPAPER; 4242 } 4243 } else if (mDismissKeyguard != DISMISS_KEYGUARD_NONE) { 4244 // This is the case of keyguard isSecure() and not mHideLockScreen. 4245 if (mDismissKeyguard == DISMISS_KEYGUARD_START) { 4246 // Only launch the next keyguard unlock window once per window. 4247 mKeyguardHidden = false; 4248 if (setKeyguardOccludedLw(false)) { 4249 changes |= FINISH_LAYOUT_REDO_LAYOUT 4250 | FINISH_LAYOUT_REDO_CONFIG 4251 | FINISH_LAYOUT_REDO_WALLPAPER; 4252 } 4253 mHandler.post(new Runnable() { 4254 @Override 4255 public void run() { 4256 mKeyguardDelegate.dismiss(); 4257 } 4258 }); 4259 } 4260 } else { 4261 mWinDismissingKeyguard = null; 4262 mKeyguardHidden = false; 4263 if (setKeyguardOccludedLw(false)) { 4264 changes |= FINISH_LAYOUT_REDO_LAYOUT 4265 | FINISH_LAYOUT_REDO_CONFIG 4266 | FINISH_LAYOUT_REDO_WALLPAPER; 4267 } 4268 } 4269 } 4270 4271 if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) { 4272 // If the navigation bar has been hidden or shown, we need to do another 4273 // layout pass to update that window. 4274 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4275 } 4276 4277 // update since mAllowLockscreenWhenOn might have changed 4278 updateLockScreenTimeout(); 4279 return changes; 4280 } 4281 4282 /** 4283 * Updates the occluded state of the Keyguard. 4284 * 4285 * @return Whether the flags have changed and we have to redo the layout. 4286 */ 4287 private boolean setKeyguardOccludedLw(boolean isOccluded) { 4288 boolean wasOccluded = mKeyguardOccluded; 4289 boolean showing = mKeyguardDelegate.isShowing(); 4290 if (wasOccluded && !isOccluded && showing) { 4291 mKeyguardOccluded = false; 4292 mKeyguardDelegate.setOccluded(false); 4293 mStatusBar.getAttrs().privateFlags |= PRIVATE_FLAG_KEYGUARD; 4294 mStatusBar.getAttrs().flags |= FLAG_SHOW_WALLPAPER; 4295 return true; 4296 } else if (!wasOccluded && isOccluded && showing) { 4297 mKeyguardOccluded = true; 4298 mKeyguardDelegate.setOccluded(true); 4299 mStatusBar.getAttrs().privateFlags &= ~PRIVATE_FLAG_KEYGUARD; 4300 mStatusBar.getAttrs().flags &= ~FLAG_SHOW_WALLPAPER; 4301 return true; 4302 } else { 4303 return false; 4304 } 4305 } 4306 4307 private boolean isStatusBarKeyguard() { 4308 return mStatusBar != null 4309 && (mStatusBar.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0; 4310 } 4311 4312 @Override 4313 public boolean allowAppAnimationsLw() { 4314 if (isStatusBarKeyguard() || mShowingDream) { 4315 // If keyguard or dreams is currently visible, no reason to animate behind it. 4316 return false; 4317 } 4318 return true; 4319 } 4320 4321 @Override 4322 public int focusChangedLw(WindowState lastFocus, WindowState newFocus) { 4323 mFocusedWindow = newFocus; 4324 if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) { 4325 // If the navigation bar has been hidden or shown, we need to do another 4326 // layout pass to update that window. 4327 return FINISH_LAYOUT_REDO_LAYOUT; 4328 } 4329 return 0; 4330 } 4331 4332 /** {@inheritDoc} */ 4333 @Override 4334 public void notifyLidSwitchChanged(long whenNanos, boolean lidOpen) { 4335 // lid changed state 4336 final int newLidState = lidOpen ? LID_OPEN : LID_CLOSED; 4337 if (newLidState == mLidState) { 4338 return; 4339 } 4340 4341 mLidState = newLidState; 4342 applyLidSwitchState(); 4343 updateRotation(true); 4344 4345 if (lidOpen) { 4346 wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromLidSwitch); 4347 } else if (!mLidControlsSleep) { 4348 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 4349 } 4350 } 4351 4352 @Override 4353 public void notifyCameraLensCoverSwitchChanged(long whenNanos, boolean lensCovered) { 4354 int lensCoverState = lensCovered ? CAMERA_LENS_COVERED : CAMERA_LENS_UNCOVERED; 4355 if (mCameraLensCoverState == lensCoverState) { 4356 return; 4357 } 4358 if (mCameraLensCoverState == CAMERA_LENS_COVERED && 4359 lensCoverState == CAMERA_LENS_UNCOVERED) { 4360 Intent intent; 4361 final boolean keyguardActive = mKeyguardDelegate == null ? false : 4362 mKeyguardDelegate.isShowing(); 4363 if (keyguardActive) { 4364 intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE); 4365 } else { 4366 intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA); 4367 } 4368 wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromCameraLens); 4369 startActivityAsUser(intent, UserHandle.CURRENT_OR_SELF); 4370 } 4371 mCameraLensCoverState = lensCoverState; 4372 } 4373 4374 void setHdmiPlugged(boolean plugged) { 4375 if (mHdmiPlugged != plugged) { 4376 mHdmiPlugged = plugged; 4377 updateRotation(true, true); 4378 Intent intent = new Intent(ACTION_HDMI_PLUGGED); 4379 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 4380 intent.putExtra(EXTRA_HDMI_PLUGGED_STATE, plugged); 4381 mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL); 4382 } 4383 } 4384 4385 void initializeHdmiState() { 4386 boolean plugged = false; 4387 // watch for HDMI plug messages if the hdmi switch exists 4388 if (new File("/sys/devices/virtual/switch/hdmi/state").exists()) { 4389 mHDMIObserver.startObserving("DEVPATH=/devices/virtual/switch/hdmi"); 4390 4391 final String filename = "/sys/class/switch/hdmi/state"; 4392 FileReader reader = null; 4393 try { 4394 reader = new FileReader(filename); 4395 char[] buf = new char[15]; 4396 int n = reader.read(buf); 4397 if (n > 1) { 4398 plugged = 0 != Integer.parseInt(new String(buf, 0, n-1)); 4399 } 4400 } catch (IOException ex) { 4401 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); 4402 } catch (NumberFormatException ex) { 4403 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); 4404 } finally { 4405 if (reader != null) { 4406 try { 4407 reader.close(); 4408 } catch (IOException ex) { 4409 } 4410 } 4411 } 4412 } 4413 // This dance forces the code in setHdmiPlugged to run. 4414 // Always do this so the sticky intent is stuck (to false) if there is no hdmi. 4415 mHdmiPlugged = !plugged; 4416 setHdmiPlugged(!mHdmiPlugged); 4417 } 4418 4419 final Object mScreenshotLock = new Object(); 4420 ServiceConnection mScreenshotConnection = null; 4421 4422 final Runnable mScreenshotTimeout = new Runnable() { 4423 @Override public void run() { 4424 synchronized (mScreenshotLock) { 4425 if (mScreenshotConnection != null) { 4426 mContext.unbindService(mScreenshotConnection); 4427 mScreenshotConnection = null; 4428 } 4429 } 4430 } 4431 }; 4432 4433 // Assume this is called from the Handler thread. 4434 private void takeScreenshot() { 4435 synchronized (mScreenshotLock) { 4436 if (mScreenshotConnection != null) { 4437 return; 4438 } 4439 ComponentName cn = new ComponentName("com.android.systemui", 4440 "com.android.systemui.screenshot.TakeScreenshotService"); 4441 Intent intent = new Intent(); 4442 intent.setComponent(cn); 4443 ServiceConnection conn = new ServiceConnection() { 4444 @Override 4445 public void onServiceConnected(ComponentName name, IBinder service) { 4446 synchronized (mScreenshotLock) { 4447 if (mScreenshotConnection != this) { 4448 return; 4449 } 4450 Messenger messenger = new Messenger(service); 4451 Message msg = Message.obtain(null, 1); 4452 final ServiceConnection myConn = this; 4453 Handler h = new Handler(mHandler.getLooper()) { 4454 @Override 4455 public void handleMessage(Message msg) { 4456 synchronized (mScreenshotLock) { 4457 if (mScreenshotConnection == myConn) { 4458 mContext.unbindService(mScreenshotConnection); 4459 mScreenshotConnection = null; 4460 mHandler.removeCallbacks(mScreenshotTimeout); 4461 } 4462 } 4463 } 4464 }; 4465 msg.replyTo = new Messenger(h); 4466 msg.arg1 = msg.arg2 = 0; 4467 if (mStatusBar != null && mStatusBar.isVisibleLw()) 4468 msg.arg1 = 1; 4469 if (mNavigationBar != null && mNavigationBar.isVisibleLw()) 4470 msg.arg2 = 1; 4471 try { 4472 messenger.send(msg); 4473 } catch (RemoteException e) { 4474 } 4475 } 4476 } 4477 @Override 4478 public void onServiceDisconnected(ComponentName name) {} 4479 }; 4480 if (mContext.bindServiceAsUser( 4481 intent, conn, Context.BIND_AUTO_CREATE, UserHandle.CURRENT)) { 4482 mScreenshotConnection = conn; 4483 mHandler.postDelayed(mScreenshotTimeout, 10000); 4484 } 4485 } 4486 } 4487 4488 /** {@inheritDoc} */ 4489 @Override 4490 public int interceptKeyBeforeQueueing(KeyEvent event, int policyFlags) { 4491 if (!mSystemBooted) { 4492 // If we have not yet booted, don't let key events do anything. 4493 return 0; 4494 } 4495 4496 final boolean interactive = (policyFlags & FLAG_INTERACTIVE) != 0; 4497 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 4498 final boolean canceled = event.isCanceled(); 4499 final int keyCode = event.getKeyCode(); 4500 4501 final boolean isInjected = (policyFlags & WindowManagerPolicy.FLAG_INJECTED) != 0; 4502 4503 // If screen is off then we treat the case where the keyguard is open but hidden 4504 // the same as if it were open and in front. 4505 // This will prevent any keys other than the power button from waking the screen 4506 // when the keyguard is hidden by another activity. 4507 final boolean keyguardActive = (mKeyguardDelegate == null ? false : 4508 (interactive ? 4509 isKeyguardShowingAndNotOccluded() : 4510 mKeyguardDelegate.isShowing())); 4511 4512 if (DEBUG_INPUT) { 4513 Log.d(TAG, "interceptKeyTq keycode=" + keyCode 4514 + " interactive=" + interactive + " keyguardActive=" + keyguardActive 4515 + " policyFlags=" + Integer.toHexString(policyFlags)); 4516 } 4517 4518 // Basic policy based on interactive state. 4519 int result; 4520 boolean isWakeKey = (policyFlags & WindowManagerPolicy.FLAG_WAKE) != 0 4521 || event.isWakeKey(); 4522 if (interactive || (isInjected && !isWakeKey)) { 4523 // When the device is interactive or the key is injected pass the 4524 // key to the application. 4525 result = ACTION_PASS_TO_USER; 4526 isWakeKey = false; 4527 } else if (!interactive && shouldDispatchInputWhenNonInteractive()) { 4528 // If we're currently dozing with the screen on and the keyguard showing, pass the key 4529 // to the application but preserve its wake key status to make sure we still move 4530 // from dozing to fully interactive if we would normally go from off to fully 4531 // interactive. 4532 result = ACTION_PASS_TO_USER; 4533 } else { 4534 // When the screen is off and the key is not injected, determine whether 4535 // to wake the device but don't pass the key to the application. 4536 result = 0; 4537 if (isWakeKey && (!down || !isWakeKeyWhenScreenOff(keyCode))) { 4538 isWakeKey = false; 4539 } 4540 } 4541 4542 // If the key would be handled globally, just return the result, don't worry about special 4543 // key processing. 4544 if (isValidGlobalKey(keyCode) 4545 && mGlobalKeyManager.shouldHandleGlobalKey(keyCode, event)) { 4546 if (isWakeKey) { 4547 wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey); 4548 } 4549 return result; 4550 } 4551 4552 boolean useHapticFeedback = down 4553 && (policyFlags & WindowManagerPolicy.FLAG_VIRTUAL) != 0 4554 && event.getRepeatCount() == 0; 4555 4556 // Handle special keys. 4557 switch (keyCode) { 4558 case KeyEvent.KEYCODE_VOLUME_DOWN: 4559 case KeyEvent.KEYCODE_VOLUME_UP: 4560 case KeyEvent.KEYCODE_VOLUME_MUTE: { 4561 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) { 4562 if (down) { 4563 if (interactive && !mScreenshotChordVolumeDownKeyTriggered 4564 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 4565 mScreenshotChordVolumeDownKeyTriggered = true; 4566 mScreenshotChordVolumeDownKeyTime = event.getDownTime(); 4567 mScreenshotChordVolumeDownKeyConsumed = false; 4568 cancelPendingPowerKeyAction(); 4569 interceptScreenshotChord(); 4570 } 4571 } else { 4572 mScreenshotChordVolumeDownKeyTriggered = false; 4573 cancelPendingScreenshotChordAction(); 4574 } 4575 } else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) { 4576 if (down) { 4577 if (interactive && !mScreenshotChordVolumeUpKeyTriggered 4578 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 4579 mScreenshotChordVolumeUpKeyTriggered = true; 4580 cancelPendingPowerKeyAction(); 4581 cancelPendingScreenshotChordAction(); 4582 } 4583 } else { 4584 mScreenshotChordVolumeUpKeyTriggered = false; 4585 cancelPendingScreenshotChordAction(); 4586 } 4587 } 4588 if (down) { 4589 TelecomManager telecomManager = getTelecommService(); 4590 if (telecomManager != null) { 4591 if (telecomManager.isRinging()) { 4592 // If an incoming call is ringing, either VOLUME key means 4593 // "silence ringer". We handle these keys here, rather than 4594 // in the InCallScreen, to make sure we'll respond to them 4595 // even if the InCallScreen hasn't come to the foreground yet. 4596 // Look for the DOWN event here, to agree with the "fallback" 4597 // behavior in the InCallScreen. 4598 Log.i(TAG, "interceptKeyBeforeQueueing:" 4599 + " VOLUME key-down while ringing: Silence ringer!"); 4600 4601 // Silence the ringer. (It's safe to call this 4602 // even if the ringer has already been silenced.) 4603 telecomManager.silenceRinger(); 4604 4605 // And *don't* pass this key thru to the current activity 4606 // (which is probably the InCallScreen.) 4607 result &= ~ACTION_PASS_TO_USER; 4608 break; 4609 } 4610 if (telecomManager.isInCall() 4611 && (result & ACTION_PASS_TO_USER) == 0) { 4612 // If we are in call but we decided not to pass the key to 4613 // the application, just pass it to the session service. 4614 4615 MediaSessionLegacyHelper.getHelper(mContext) 4616 .sendVolumeKeyEvent(event, false); 4617 break; 4618 } 4619 } 4620 4621 if ((result & ACTION_PASS_TO_USER) == 0) { 4622 // If we aren't passing to the user and no one else 4623 // handled it send it to the session manager to figure 4624 // out. 4625 MediaSessionLegacyHelper.getHelper(mContext) 4626 .sendVolumeKeyEvent(event, true); 4627 break; 4628 } 4629 } 4630 break; 4631 } 4632 4633 case KeyEvent.KEYCODE_ENDCALL: { 4634 result &= ~ACTION_PASS_TO_USER; 4635 if (down) { 4636 TelecomManager telecomManager = getTelecommService(); 4637 boolean hungUp = false; 4638 if (telecomManager != null) { 4639 hungUp = telecomManager.endCall(); 4640 } 4641 if (interactive && !hungUp) { 4642 mEndCallKeyHandled = false; 4643 mHandler.postDelayed(mEndCallLongPress, 4644 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 4645 } else { 4646 mEndCallKeyHandled = true; 4647 } 4648 } else { 4649 if (!mEndCallKeyHandled) { 4650 mHandler.removeCallbacks(mEndCallLongPress); 4651 if (!canceled) { 4652 if ((mEndcallBehavior 4653 & Settings.System.END_BUTTON_BEHAVIOR_HOME) != 0) { 4654 if (goHome()) { 4655 break; 4656 } 4657 } 4658 if ((mEndcallBehavior 4659 & Settings.System.END_BUTTON_BEHAVIOR_SLEEP) != 0) { 4660 mPowerManager.goToSleep(event.getEventTime(), 4661 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 4662 isWakeKey = false; 4663 } 4664 } 4665 } 4666 } 4667 break; 4668 } 4669 4670 case KeyEvent.KEYCODE_POWER: { 4671 result &= ~ACTION_PASS_TO_USER; 4672 isWakeKey = false; // wake-up will be handled separately 4673 if (down) { 4674 interceptPowerKeyDown(event, interactive); 4675 } else { 4676 interceptPowerKeyUp(event, interactive, canceled); 4677 } 4678 break; 4679 } 4680 4681 case KeyEvent.KEYCODE_SLEEP: { 4682 result &= ~ACTION_PASS_TO_USER; 4683 if (!mPowerManager.isInteractive()) { 4684 useHapticFeedback = false; // suppress feedback if already non-interactive 4685 } 4686 mPowerManager.goToSleep(event.getEventTime(), 4687 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 4688 isWakeKey = false; 4689 break; 4690 } 4691 4692 case KeyEvent.KEYCODE_WAKEUP: { 4693 result &= ~ACTION_PASS_TO_USER; 4694 isWakeKey = true; 4695 break; 4696 } 4697 4698 case KeyEvent.KEYCODE_MEDIA_PLAY: 4699 case KeyEvent.KEYCODE_MEDIA_PAUSE: 4700 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: 4701 case KeyEvent.KEYCODE_HEADSETHOOK: 4702 case KeyEvent.KEYCODE_MUTE: 4703 case KeyEvent.KEYCODE_MEDIA_STOP: 4704 case KeyEvent.KEYCODE_MEDIA_NEXT: 4705 case KeyEvent.KEYCODE_MEDIA_PREVIOUS: 4706 case KeyEvent.KEYCODE_MEDIA_REWIND: 4707 case KeyEvent.KEYCODE_MEDIA_RECORD: 4708 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: 4709 case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK: { 4710 if (MediaSessionLegacyHelper.getHelper(mContext).isGlobalPriorityActive()) { 4711 // If the global session is active pass all media keys to it 4712 // instead of the active window. 4713 result &= ~ACTION_PASS_TO_USER; 4714 } 4715 if ((result & ACTION_PASS_TO_USER) == 0) { 4716 // Only do this if we would otherwise not pass it to the user. In that 4717 // case, the PhoneWindow class will do the same thing, except it will 4718 // only do it if the showing app doesn't process the key on its own. 4719 // Note that we need to make a copy of the key event here because the 4720 // original key event will be recycled when we return. 4721 mBroadcastWakeLock.acquire(); 4722 Message msg = mHandler.obtainMessage(MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK, 4723 new KeyEvent(event)); 4724 msg.setAsynchronous(true); 4725 msg.sendToTarget(); 4726 } 4727 break; 4728 } 4729 4730 case KeyEvent.KEYCODE_CALL: { 4731 if (down) { 4732 TelecomManager telecomManager = getTelecommService(); 4733 if (telecomManager != null) { 4734 if (telecomManager.isRinging()) { 4735 Log.i(TAG, "interceptKeyBeforeQueueing:" 4736 + " CALL key-down while ringing: Answer the call!"); 4737 telecomManager.acceptRingingCall(); 4738 4739 // And *don't* pass this key thru to the current activity 4740 // (which is presumably the InCallScreen.) 4741 result &= ~ACTION_PASS_TO_USER; 4742 } 4743 } 4744 } 4745 break; 4746 } 4747 case KeyEvent.KEYCODE_VOICE_ASSIST: { 4748 // Only do this if we would otherwise not pass it to the user. In that case, 4749 // interceptKeyBeforeDispatching would apply a similar but different policy in 4750 // order to invoke voice assist actions. Note that we need to make a copy of the 4751 // key event here because the original key event will be recycled when we return. 4752 if ((result & ACTION_PASS_TO_USER) == 0 && !down) { 4753 mBroadcastWakeLock.acquire(); 4754 Message msg = mHandler.obtainMessage(MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK, 4755 keyguardActive ? 1 : 0, 0); 4756 msg.setAsynchronous(true); 4757 msg.sendToTarget(); 4758 } 4759 } 4760 } 4761 4762 if (useHapticFeedback) { 4763 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false); 4764 } 4765 4766 if (isWakeKey) { 4767 wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey); 4768 } 4769 4770 return result; 4771 } 4772 4773 /** 4774 * Returns true if the key can have global actions attached to it. 4775 * We reserve all power management keys for the system since they require 4776 * very careful handling. 4777 */ 4778 private static boolean isValidGlobalKey(int keyCode) { 4779 switch (keyCode) { 4780 case KeyEvent.KEYCODE_POWER: 4781 case KeyEvent.KEYCODE_WAKEUP: 4782 case KeyEvent.KEYCODE_SLEEP: 4783 return false; 4784 default: 4785 return true; 4786 } 4787 } 4788 4789 /** 4790 * When the screen is off we ignore some keys that might otherwise typically 4791 * be considered wake keys. We filter them out here. 4792 * 4793 * {@link KeyEvent#KEYCODE_POWER} is notably absent from this list because it 4794 * is always considered a wake key. 4795 */ 4796 private boolean isWakeKeyWhenScreenOff(int keyCode) { 4797 switch (keyCode) { 4798 // ignore volume keys unless docked 4799 case KeyEvent.KEYCODE_VOLUME_UP: 4800 case KeyEvent.KEYCODE_VOLUME_DOWN: 4801 case KeyEvent.KEYCODE_VOLUME_MUTE: 4802 return mDockMode != Intent.EXTRA_DOCK_STATE_UNDOCKED; 4803 4804 // ignore media and camera keys 4805 case KeyEvent.KEYCODE_MUTE: 4806 case KeyEvent.KEYCODE_HEADSETHOOK: 4807 case KeyEvent.KEYCODE_MEDIA_PLAY: 4808 case KeyEvent.KEYCODE_MEDIA_PAUSE: 4809 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: 4810 case KeyEvent.KEYCODE_MEDIA_STOP: 4811 case KeyEvent.KEYCODE_MEDIA_NEXT: 4812 case KeyEvent.KEYCODE_MEDIA_PREVIOUS: 4813 case KeyEvent.KEYCODE_MEDIA_REWIND: 4814 case KeyEvent.KEYCODE_MEDIA_RECORD: 4815 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: 4816 case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK: 4817 case KeyEvent.KEYCODE_CAMERA: 4818 return false; 4819 } 4820 return true; 4821 } 4822 4823 4824 /** {@inheritDoc} */ 4825 @Override 4826 public int interceptMotionBeforeQueueingNonInteractive(long whenNanos, int policyFlags) { 4827 if ((policyFlags & FLAG_WAKE) != 0) { 4828 if (wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotion)) { 4829 return 0; 4830 } 4831 } 4832 4833 if (shouldDispatchInputWhenNonInteractive()) { 4834 return ACTION_PASS_TO_USER; 4835 } 4836 4837 // If we have not passed the action up and we are in theater mode without dreaming, 4838 // there will be no dream to intercept the touch and wake into ambient. The device should 4839 // wake up in this case. 4840 if (isTheaterModeEnabled() && (policyFlags & FLAG_WAKE) != 0) { 4841 wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotionWhenNotDreaming); 4842 } 4843 4844 return 0; 4845 } 4846 4847 private boolean shouldDispatchInputWhenNonInteractive() { 4848 // Send events to keyguard while the screen is on. 4849 if (isKeyguardShowingAndNotOccluded() && mDisplay != null 4850 && mDisplay.getState() != Display.STATE_OFF) { 4851 return true; 4852 } 4853 4854 // Send events to a dozing dream even if the screen is off since the dream 4855 // is in control of the state of the screen. 4856 IDreamManager dreamManager = getDreamManager(); 4857 4858 try { 4859 if (dreamManager != null && dreamManager.isDreaming()) { 4860 return true; 4861 } 4862 } catch (RemoteException e) { 4863 Slog.e(TAG, "RemoteException when checking if dreaming", e); 4864 } 4865 4866 // Otherwise, consume events since the user can't see what is being 4867 // interacted with. 4868 return false; 4869 } 4870 4871 void dispatchMediaKeyWithWakeLock(KeyEvent event) { 4872 if (DEBUG_INPUT) { 4873 Slog.d(TAG, "dispatchMediaKeyWithWakeLock: " + event); 4874 } 4875 4876 if (mHavePendingMediaKeyRepeatWithWakeLock) { 4877 if (DEBUG_INPUT) { 4878 Slog.d(TAG, "dispatchMediaKeyWithWakeLock: canceled repeat"); 4879 } 4880 4881 mHandler.removeMessages(MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK); 4882 mHavePendingMediaKeyRepeatWithWakeLock = false; 4883 mBroadcastWakeLock.release(); // pending repeat was holding onto the wake lock 4884 } 4885 4886 dispatchMediaKeyWithWakeLockToAudioService(event); 4887 4888 if (event.getAction() == KeyEvent.ACTION_DOWN 4889 && event.getRepeatCount() == 0) { 4890 mHavePendingMediaKeyRepeatWithWakeLock = true; 4891 4892 Message msg = mHandler.obtainMessage( 4893 MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK, event); 4894 msg.setAsynchronous(true); 4895 mHandler.sendMessageDelayed(msg, ViewConfiguration.getKeyRepeatTimeout()); 4896 } else { 4897 mBroadcastWakeLock.release(); 4898 } 4899 } 4900 4901 void dispatchMediaKeyRepeatWithWakeLock(KeyEvent event) { 4902 mHavePendingMediaKeyRepeatWithWakeLock = false; 4903 4904 KeyEvent repeatEvent = KeyEvent.changeTimeRepeat(event, 4905 SystemClock.uptimeMillis(), 1, event.getFlags() | KeyEvent.FLAG_LONG_PRESS); 4906 if (DEBUG_INPUT) { 4907 Slog.d(TAG, "dispatchMediaKeyRepeatWithWakeLock: " + repeatEvent); 4908 } 4909 4910 dispatchMediaKeyWithWakeLockToAudioService(repeatEvent); 4911 mBroadcastWakeLock.release(); 4912 } 4913 4914 void dispatchMediaKeyWithWakeLockToAudioService(KeyEvent event) { 4915 if (ActivityManagerNative.isSystemReady()) { 4916 MediaSessionLegacyHelper.getHelper(mContext).sendMediaButtonEvent(event, true); 4917 } 4918 } 4919 4920 void launchVoiceAssistWithWakeLock(boolean keyguardActive) { 4921 Intent voiceIntent = 4922 new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE); 4923 voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, keyguardActive); 4924 startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF); 4925 mBroadcastWakeLock.release(); 4926 } 4927 4928 BroadcastReceiver mDockReceiver = new BroadcastReceiver() { 4929 @Override 4930 public void onReceive(Context context, Intent intent) { 4931 if (Intent.ACTION_DOCK_EVENT.equals(intent.getAction())) { 4932 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 4933 Intent.EXTRA_DOCK_STATE_UNDOCKED); 4934 } else { 4935 try { 4936 IUiModeManager uiModeService = IUiModeManager.Stub.asInterface( 4937 ServiceManager.getService(Context.UI_MODE_SERVICE)); 4938 mUiMode = uiModeService.getCurrentModeType(); 4939 } catch (RemoteException e) { 4940 } 4941 } 4942 updateRotation(true); 4943 synchronized (mLock) { 4944 updateOrientationListenerLp(); 4945 } 4946 } 4947 }; 4948 4949 BroadcastReceiver mDreamReceiver = new BroadcastReceiver() { 4950 @Override 4951 public void onReceive(Context context, Intent intent) { 4952 if (Intent.ACTION_DREAMING_STARTED.equals(intent.getAction())) { 4953 if (mKeyguardDelegate != null) { 4954 mKeyguardDelegate.onDreamingStarted(); 4955 } 4956 } else if (Intent.ACTION_DREAMING_STOPPED.equals(intent.getAction())) { 4957 if (mKeyguardDelegate != null) { 4958 mKeyguardDelegate.onDreamingStopped(); 4959 } 4960 } 4961 } 4962 }; 4963 4964 BroadcastReceiver mMultiuserReceiver = new BroadcastReceiver() { 4965 @Override 4966 public void onReceive(Context context, Intent intent) { 4967 if (Intent.ACTION_USER_SWITCHED.equals(intent.getAction())) { 4968 // tickle the settings observer: this first ensures that we're 4969 // observing the relevant settings for the newly-active user, 4970 // and then updates our own bookkeeping based on the now- 4971 // current user. 4972 mSettingsObserver.onChange(false); 4973 4974 // force a re-application of focused window sysui visibility. 4975 // the window may never have been shown for this user 4976 // e.g. the keyguard when going through the new-user setup flow 4977 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 4978 mLastSystemUiFlags = 0; 4979 updateSystemUiVisibilityLw(); 4980 } 4981 } 4982 } 4983 }; 4984 4985 private final Runnable mRequestTransientNav = new Runnable() { 4986 @Override 4987 public void run() { 4988 requestTransientBars(mNavigationBar); 4989 } 4990 }; 4991 4992 private void requestTransientBars(WindowState swipeTarget) { 4993 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 4994 if (!isUserSetupComplete()) { 4995 // Swipe-up for navigation bar is disabled during setup 4996 return; 4997 } 4998 boolean sb = mStatusBarController.checkShowTransientBarLw(); 4999 boolean nb = mNavigationBarController.checkShowTransientBarLw(); 5000 if (sb || nb) { 5001 WindowState barTarget = sb ? mStatusBar : mNavigationBar; 5002 if (sb ^ nb && barTarget != swipeTarget) { 5003 if (DEBUG) Slog.d(TAG, "Not showing transient bar, wrong swipe target"); 5004 return; 5005 } 5006 if (sb) mStatusBarController.showTransient(); 5007 if (nb) mNavigationBarController.showTransient(); 5008 mImmersiveModeConfirmation.confirmCurrentPrompt(); 5009 updateSystemUiVisibilityLw(); 5010 } 5011 } 5012 } 5013 5014 // Called on the PowerManager's Notifier thread. 5015 @Override 5016 public void goingToSleep(int why) { 5017 EventLog.writeEvent(70000, 0); 5018 if (DEBUG_WAKEUP) Slog.i(TAG, "Going to sleep..."); 5019 5020 // We must get this work done here because the power manager will drop 5021 // the wake lock and let the system suspend once this function returns. 5022 synchronized (mLock) { 5023 mAwake = false; 5024 mKeyguardDrawComplete = false; 5025 updateWakeGestureListenerLp(); 5026 updateOrientationListenerLp(); 5027 updateLockScreenTimeout(); 5028 } 5029 5030 if (mKeyguardDelegate != null) { 5031 mKeyguardDelegate.onScreenTurnedOff(why); 5032 } 5033 } 5034 5035 private void wakeUpFromPowerKey(long eventTime) { 5036 wakeUp(eventTime, mAllowTheaterModeWakeFromPowerKey); 5037 } 5038 5039 private boolean wakeUp(long wakeTime, boolean wakeInTheaterMode) { 5040 if (!wakeInTheaterMode && isTheaterModeEnabled()) { 5041 return false; 5042 } 5043 5044 mPowerManager.wakeUp(wakeTime); 5045 return true; 5046 } 5047 5048 // Called on the PowerManager's Notifier thread. 5049 @Override 5050 public void wakingUp() { 5051 EventLog.writeEvent(70000, 1); 5052 if (DEBUG_WAKEUP) Slog.i(TAG, "Waking up..."); 5053 5054 // Since goToSleep performs these functions synchronously, we must 5055 // do the same here. We cannot post this work to a handler because 5056 // that might cause it to become reordered with respect to what 5057 // may happen in a future call to goToSleep. 5058 synchronized (mLock) { 5059 mAwake = true; 5060 mKeyguardDrawComplete = false; 5061 if (mKeyguardDelegate != null) { 5062 mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT); 5063 mHandler.sendEmptyMessageDelayed(MSG_KEYGUARD_DRAWN_TIMEOUT, 1000); 5064 } 5065 5066 updateWakeGestureListenerLp(); 5067 updateOrientationListenerLp(); 5068 updateLockScreenTimeout(); 5069 } 5070 5071 if (mKeyguardDelegate != null) { 5072 mKeyguardDelegate.onScreenTurnedOn(mKeyguardDelegateCallback); 5073 // ... eventually calls finishKeyguardDrawn 5074 } else { 5075 if (DEBUG_WAKEUP) Slog.d(TAG, "null mKeyguardDelegate: setting mKeyguardDrawComplete."); 5076 finishKeyguardDrawn(); 5077 } 5078 } 5079 5080 private void finishKeyguardDrawn() { 5081 synchronized (mLock) { 5082 if (!mAwake || mKeyguardDrawComplete) { 5083 return; // spurious 5084 } 5085 5086 mKeyguardDrawComplete = true; 5087 if (mKeyguardDelegate != null) { 5088 mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT); 5089 } 5090 } 5091 5092 finishScreenTurningOn(); 5093 } 5094 5095 // Called on the DisplayManager's DisplayPowerController thread. 5096 @Override 5097 public void screenTurnedOff() { 5098 if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turned off..."); 5099 5100 synchronized (mLock) { 5101 mScreenOnEarly = false; 5102 mScreenOnFully = false; 5103 mWindowManagerDrawComplete = false; 5104 mScreenOnListener = null; 5105 updateOrientationListenerLp(); 5106 } 5107 } 5108 5109 // Called on the DisplayManager's DisplayPowerController thread. 5110 @Override 5111 public void screenTurningOn(final ScreenOnListener screenOnListener) { 5112 if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turning on..."); 5113 5114 synchronized (mLock) { 5115 mScreenOnEarly = true; 5116 mScreenOnFully = false; 5117 mWindowManagerDrawComplete = false; 5118 mScreenOnListener = screenOnListener; 5119 updateOrientationListenerLp(); 5120 } 5121 5122 mWindowManagerInternal.waitForAllWindowsDrawn(mWindowManagerDrawCallback, 5123 WAITING_FOR_DRAWN_TIMEOUT); 5124 // ... eventually calls finishWindowsDrawn 5125 } 5126 5127 private void finishWindowsDrawn() { 5128 synchronized (mLock) { 5129 if (!mScreenOnEarly || mWindowManagerDrawComplete) { 5130 return; // spurious 5131 } 5132 5133 mWindowManagerDrawComplete = true; 5134 } 5135 5136 finishScreenTurningOn(); 5137 } 5138 5139 private void finishScreenTurningOn() { 5140 final ScreenOnListener listener; 5141 final boolean enableScreen; 5142 synchronized (mLock) { 5143 if (DEBUG_WAKEUP) Slog.d(TAG, 5144 "finishScreenTurningOn: mAwake=" + mAwake 5145 + ", mScreenOnEarly=" + mScreenOnEarly 5146 + ", mScreenOnFully=" + mScreenOnFully 5147 + ", mKeyguardDrawComplete=" + mKeyguardDrawComplete 5148 + ", mWindowManagerDrawComplete=" + mWindowManagerDrawComplete); 5149 5150 if (mScreenOnFully || !mScreenOnEarly || !mWindowManagerDrawComplete 5151 || (mAwake && !mKeyguardDrawComplete)) { 5152 return; // spurious or not ready yet 5153 } 5154 5155 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished screen turning on..."); 5156 listener = mScreenOnListener; 5157 mScreenOnListener = null; 5158 mScreenOnFully = true; 5159 5160 // Remember the first time we draw the keyguard so we know when we're done with 5161 // the main part of booting and can enable the screen and hide boot messages. 5162 if (!mKeyguardDrawnOnce && mAwake) { 5163 mKeyguardDrawnOnce = true; 5164 enableScreen = true; 5165 if (mBootMessageNeedsHiding) { 5166 mBootMessageNeedsHiding = false; 5167 hideBootMessages(); 5168 } 5169 } else { 5170 enableScreen = false; 5171 } 5172 } 5173 5174 if (listener != null) { 5175 listener.onScreenOn(); 5176 } 5177 5178 if (enableScreen) { 5179 try { 5180 mWindowManager.enableScreenIfNeeded(); 5181 } catch (RemoteException unhandled) { 5182 } 5183 } 5184 } 5185 5186 private void handleHideBootMessage() { 5187 synchronized (mLock) { 5188 if (!mKeyguardDrawnOnce) { 5189 mBootMessageNeedsHiding = true; 5190 return; // keyguard hasn't drawn the first time yet, not done booting 5191 } 5192 } 5193 5194 if (mBootMsgDialog != null) { 5195 if (DEBUG_WAKEUP) Slog.d(TAG, "handleHideBootMessage: dismissing"); 5196 mBootMsgDialog.dismiss(); 5197 mBootMsgDialog = null; 5198 } 5199 } 5200 5201 @Override 5202 public boolean isScreenOn() { 5203 return mScreenOnFully; 5204 } 5205 5206 /** {@inheritDoc} */ 5207 @Override 5208 public void enableKeyguard(boolean enabled) { 5209 if (mKeyguardDelegate != null) { 5210 mKeyguardDelegate.setKeyguardEnabled(enabled); 5211 } 5212 } 5213 5214 /** {@inheritDoc} */ 5215 @Override 5216 public void exitKeyguardSecurely(OnKeyguardExitResult callback) { 5217 if (mKeyguardDelegate != null) { 5218 mKeyguardDelegate.verifyUnlock(callback); 5219 } 5220 } 5221 5222 private boolean isKeyguardShowingAndNotOccluded() { 5223 if (mKeyguardDelegate == null) return false; 5224 return mKeyguardDelegate.isShowing() && !mKeyguardOccluded; 5225 } 5226 5227 /** {@inheritDoc} */ 5228 @Override 5229 public boolean isKeyguardLocked() { 5230 return keyguardOn(); 5231 } 5232 5233 /** {@inheritDoc} */ 5234 @Override 5235 public boolean isKeyguardSecure() { 5236 if (mKeyguardDelegate == null) return false; 5237 return mKeyguardDelegate.isSecure(); 5238 } 5239 5240 /** {@inheritDoc} */ 5241 @Override 5242 public boolean inKeyguardRestrictedKeyInputMode() { 5243 if (mKeyguardDelegate == null) return false; 5244 return mKeyguardDelegate.isInputRestricted(); 5245 } 5246 5247 @Override 5248 public void dismissKeyguardLw() { 5249 if (mKeyguardDelegate != null && mKeyguardDelegate.isShowing()) { 5250 if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.dismissKeyguardLw"); 5251 mHandler.post(new Runnable() { 5252 @Override 5253 public void run() { 5254 // ask the keyguard to prompt the user to authenticate if necessary 5255 mKeyguardDelegate.dismiss(); 5256 } 5257 }); 5258 } 5259 } 5260 5261 public void notifyActivityDrawnForKeyguardLw() { 5262 if (mKeyguardDelegate != null) { 5263 mHandler.post(new Runnable() { 5264 @Override 5265 public void run() { 5266 mKeyguardDelegate.onActivityDrawn(); 5267 } 5268 }); 5269 } 5270 } 5271 5272 @Override 5273 public boolean isKeyguardDrawnLw() { 5274 synchronized (mLock) { 5275 return mKeyguardDrawnOnce; 5276 } 5277 } 5278 5279 @Override 5280 public void startKeyguardExitAnimation(long startTime, long fadeoutDuration) { 5281 if (mKeyguardDelegate != null) { 5282 if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.startKeyguardExitAnimation"); 5283 mKeyguardDelegate.startKeyguardExitAnimation(startTime, fadeoutDuration); 5284 } 5285 } 5286 5287 void sendCloseSystemWindows() { 5288 sendCloseSystemWindows(mContext, null); 5289 } 5290 5291 void sendCloseSystemWindows(String reason) { 5292 sendCloseSystemWindows(mContext, reason); 5293 } 5294 5295 static void sendCloseSystemWindows(Context context, String reason) { 5296 if (ActivityManagerNative.isSystemReady()) { 5297 try { 5298 ActivityManagerNative.getDefault().closeSystemDialogs(reason); 5299 } catch (RemoteException e) { 5300 } 5301 } 5302 } 5303 5304 @Override 5305 public int rotationForOrientationLw(int orientation, int lastRotation) { 5306 if (false) { 5307 Slog.v(TAG, "rotationForOrientationLw(orient=" 5308 + orientation + ", last=" + lastRotation 5309 + "); user=" + mUserRotation + " " 5310 + ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED) 5311 ? "USER_ROTATION_LOCKED" : "") 5312 ); 5313 } 5314 5315 if (mForceDefaultOrientation) { 5316 return Surface.ROTATION_0; 5317 } 5318 5319 synchronized (mLock) { 5320 int sensorRotation = mOrientationListener.getProposedRotation(); // may be -1 5321 if (sensorRotation < 0) { 5322 sensorRotation = lastRotation; 5323 } 5324 5325 final int preferredRotation; 5326 if (mLidState == LID_OPEN && mLidOpenRotation >= 0) { 5327 // Ignore sensor when lid switch is open and rotation is forced. 5328 preferredRotation = mLidOpenRotation; 5329 } else if (mDockMode == Intent.EXTRA_DOCK_STATE_CAR 5330 && (mCarDockEnablesAccelerometer || mCarDockRotation >= 0)) { 5331 // Ignore sensor when in car dock unless explicitly enabled. 5332 // This case can override the behavior of NOSENSOR, and can also 5333 // enable 180 degree rotation while docked. 5334 preferredRotation = mCarDockEnablesAccelerometer 5335 ? sensorRotation : mCarDockRotation; 5336 } else if ((mDockMode == Intent.EXTRA_DOCK_STATE_DESK 5337 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK 5338 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK) 5339 && (mDeskDockEnablesAccelerometer || mDeskDockRotation >= 0)) { 5340 // Ignore sensor when in desk dock unless explicitly enabled. 5341 // This case can override the behavior of NOSENSOR, and can also 5342 // enable 180 degree rotation while docked. 5343 preferredRotation = mDeskDockEnablesAccelerometer 5344 ? sensorRotation : mDeskDockRotation; 5345 } else if (mHdmiPlugged && mDemoHdmiRotationLock) { 5346 // Ignore sensor when plugged into HDMI when demo HDMI rotation lock enabled. 5347 // Note that the dock orientation overrides the HDMI orientation. 5348 preferredRotation = mDemoHdmiRotation; 5349 } else if (mHdmiPlugged && mDockMode == Intent.EXTRA_DOCK_STATE_UNDOCKED 5350 && mUndockedHdmiRotation >= 0) { 5351 // Ignore sensor when plugged into HDMI and an undocked orientation has 5352 // been specified in the configuration (only for legacy devices without 5353 // full multi-display support). 5354 // Note that the dock orientation overrides the HDMI orientation. 5355 preferredRotation = mUndockedHdmiRotation; 5356 } else if (mDemoRotationLock) { 5357 // Ignore sensor when demo rotation lock is enabled. 5358 // Note that the dock orientation and HDMI rotation lock override this. 5359 preferredRotation = mDemoRotation; 5360 } else if (orientation == ActivityInfo.SCREEN_ORIENTATION_LOCKED) { 5361 // Application just wants to remain locked in the last rotation. 5362 preferredRotation = lastRotation; 5363 } else if (!mSupportAutoRotation) { 5364 // If we don't support auto-rotation then bail out here and ignore 5365 // the sensor and any rotation lock settings. 5366 preferredRotation = -1; 5367 } else if ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_FREE 5368 && (orientation == ActivityInfo.SCREEN_ORIENTATION_USER 5369 || orientation == ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED 5370 || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE 5371 || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT 5372 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER)) 5373 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR 5374 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 5375 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE 5376 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT) { 5377 // Otherwise, use sensor only if requested by the application or enabled 5378 // by default for USER or UNSPECIFIED modes. Does not apply to NOSENSOR. 5379 if (mAllowAllRotations < 0) { 5380 // Can't read this during init() because the context doesn't 5381 // have display metrics at that time so we cannot determine 5382 // tablet vs. phone then. 5383 mAllowAllRotations = mContext.getResources().getBoolean( 5384 com.android.internal.R.bool.config_allowAllRotations) ? 1 : 0; 5385 } 5386 if (sensorRotation != Surface.ROTATION_180 5387 || mAllowAllRotations == 1 5388 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 5389 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER) { 5390 preferredRotation = sensorRotation; 5391 } else { 5392 preferredRotation = lastRotation; 5393 } 5394 } else if (mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED 5395 && orientation != ActivityInfo.SCREEN_ORIENTATION_NOSENSOR) { 5396 // Apply rotation lock. Does not apply to NOSENSOR. 5397 // The idea is that the user rotation expresses a weak preference for the direction 5398 // of gravity and as NOSENSOR is never affected by gravity, then neither should 5399 // NOSENSOR be affected by rotation lock (although it will be affected by docks). 5400 preferredRotation = mUserRotation; 5401 } else { 5402 // No overriding preference. 5403 // We will do exactly what the application asked us to do. 5404 preferredRotation = -1; 5405 } 5406 5407 switch (orientation) { 5408 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: 5409 // Return portrait unless overridden. 5410 if (isAnyPortrait(preferredRotation)) { 5411 return preferredRotation; 5412 } 5413 return mPortraitRotation; 5414 5415 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: 5416 // Return landscape unless overridden. 5417 if (isLandscapeOrSeascape(preferredRotation)) { 5418 return preferredRotation; 5419 } 5420 return mLandscapeRotation; 5421 5422 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: 5423 // Return reverse portrait unless overridden. 5424 if (isAnyPortrait(preferredRotation)) { 5425 return preferredRotation; 5426 } 5427 return mUpsideDownRotation; 5428 5429 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: 5430 // Return seascape unless overridden. 5431 if (isLandscapeOrSeascape(preferredRotation)) { 5432 return preferredRotation; 5433 } 5434 return mSeascapeRotation; 5435 5436 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: 5437 case ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE: 5438 // Return either landscape rotation. 5439 if (isLandscapeOrSeascape(preferredRotation)) { 5440 return preferredRotation; 5441 } 5442 if (isLandscapeOrSeascape(lastRotation)) { 5443 return lastRotation; 5444 } 5445 return mLandscapeRotation; 5446 5447 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: 5448 case ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT: 5449 // Return either portrait rotation. 5450 if (isAnyPortrait(preferredRotation)) { 5451 return preferredRotation; 5452 } 5453 if (isAnyPortrait(lastRotation)) { 5454 return lastRotation; 5455 } 5456 return mPortraitRotation; 5457 5458 default: 5459 // For USER, UNSPECIFIED, NOSENSOR, SENSOR and FULL_SENSOR, 5460 // just return the preferred orientation we already calculated. 5461 if (preferredRotation >= 0) { 5462 return preferredRotation; 5463 } 5464 return Surface.ROTATION_0; 5465 } 5466 } 5467 } 5468 5469 @Override 5470 public boolean rotationHasCompatibleMetricsLw(int orientation, int rotation) { 5471 switch (orientation) { 5472 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: 5473 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: 5474 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: 5475 return isAnyPortrait(rotation); 5476 5477 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: 5478 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: 5479 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: 5480 return isLandscapeOrSeascape(rotation); 5481 5482 default: 5483 return true; 5484 } 5485 } 5486 5487 @Override 5488 public void setRotationLw(int rotation) { 5489 mOrientationListener.setCurrentRotation(rotation); 5490 } 5491 5492 private boolean isLandscapeOrSeascape(int rotation) { 5493 return rotation == mLandscapeRotation || rotation == mSeascapeRotation; 5494 } 5495 5496 private boolean isAnyPortrait(int rotation) { 5497 return rotation == mPortraitRotation || rotation == mUpsideDownRotation; 5498 } 5499 5500 @Override 5501 public int getUserRotationMode() { 5502 return Settings.System.getIntForUser(mContext.getContentResolver(), 5503 Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ? 5504 WindowManagerPolicy.USER_ROTATION_FREE : 5505 WindowManagerPolicy.USER_ROTATION_LOCKED; 5506 } 5507 5508 // User rotation: to be used when all else fails in assigning an orientation to the device 5509 @Override 5510 public void setUserRotationMode(int mode, int rot) { 5511 ContentResolver res = mContext.getContentResolver(); 5512 5513 // mUserRotationMode and mUserRotation will be assigned by the content observer 5514 if (mode == WindowManagerPolicy.USER_ROTATION_LOCKED) { 5515 Settings.System.putIntForUser(res, 5516 Settings.System.USER_ROTATION, 5517 rot, 5518 UserHandle.USER_CURRENT); 5519 Settings.System.putIntForUser(res, 5520 Settings.System.ACCELEROMETER_ROTATION, 5521 0, 5522 UserHandle.USER_CURRENT); 5523 } else { 5524 Settings.System.putIntForUser(res, 5525 Settings.System.ACCELEROMETER_ROTATION, 5526 1, 5527 UserHandle.USER_CURRENT); 5528 } 5529 } 5530 5531 @Override 5532 public void setSafeMode(boolean safeMode) { 5533 mSafeMode = safeMode; 5534 performHapticFeedbackLw(null, safeMode 5535 ? HapticFeedbackConstants.SAFE_MODE_ENABLED 5536 : HapticFeedbackConstants.SAFE_MODE_DISABLED, true); 5537 } 5538 5539 static long[] getLongIntArray(Resources r, int resid) { 5540 int[] ar = r.getIntArray(resid); 5541 if (ar == null) { 5542 return null; 5543 } 5544 long[] out = new long[ar.length]; 5545 for (int i=0; i<ar.length; i++) { 5546 out[i] = ar[i]; 5547 } 5548 return out; 5549 } 5550 5551 /** {@inheritDoc} */ 5552 @Override 5553 public void systemReady() { 5554 mKeyguardDelegate = new KeyguardServiceDelegate(mContext); 5555 mKeyguardDelegate.onSystemReady(); 5556 5557 readCameraLensCoverState(); 5558 updateUiMode(); 5559 synchronized (mLock) { 5560 updateOrientationListenerLp(); 5561 mSystemReady = true; 5562 mHandler.post(new Runnable() { 5563 @Override 5564 public void run() { 5565 updateSettings(); 5566 } 5567 }); 5568 } 5569 } 5570 5571 /** {@inheritDoc} */ 5572 @Override 5573 public void systemBooted() { 5574 if (mKeyguardDelegate != null) { 5575 mKeyguardDelegate.bindService(mContext); 5576 mKeyguardDelegate.onBootCompleted(); 5577 } 5578 synchronized (mLock) { 5579 mSystemBooted = true; 5580 } 5581 wakingUp(); 5582 screenTurningOn(null); 5583 } 5584 5585 ProgressDialog mBootMsgDialog = null; 5586 5587 /** {@inheritDoc} */ 5588 @Override 5589 public void showBootMessage(final CharSequence msg, final boolean always) { 5590 mHandler.post(new Runnable() { 5591 @Override public void run() { 5592 if (mBootMsgDialog == null) { 5593 int theme; 5594 if (mContext.getPackageManager().hasSystemFeature( 5595 PackageManager.FEATURE_WATCH)) { 5596 theme = com.android.internal.R.style.Theme_Micro_Dialog_Alert; 5597 } else if (mContext.getPackageManager().hasSystemFeature( 5598 PackageManager.FEATURE_TELEVISION)) { 5599 theme = com.android.internal.R.style.Theme_Leanback_Dialog_Alert; 5600 } else { 5601 theme = 0; 5602 } 5603 5604 mBootMsgDialog = new ProgressDialog(mContext, theme) { 5605 // This dialog will consume all events coming in to 5606 // it, to avoid it trying to do things too early in boot. 5607 @Override public boolean dispatchKeyEvent(KeyEvent event) { 5608 return true; 5609 } 5610 @Override public boolean dispatchKeyShortcutEvent(KeyEvent event) { 5611 return true; 5612 } 5613 @Override public boolean dispatchTouchEvent(MotionEvent ev) { 5614 return true; 5615 } 5616 @Override public boolean dispatchTrackballEvent(MotionEvent ev) { 5617 return true; 5618 } 5619 @Override public boolean dispatchGenericMotionEvent(MotionEvent ev) { 5620 return true; 5621 } 5622 @Override public boolean dispatchPopulateAccessibilityEvent( 5623 AccessibilityEvent event) { 5624 return true; 5625 } 5626 }; 5627 if (mContext.getPackageManager().isUpgrade()) { 5628 mBootMsgDialog.setTitle(R.string.android_upgrading_title); 5629 } else { 5630 mBootMsgDialog.setTitle(R.string.android_start_title); 5631 } 5632 mBootMsgDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER); 5633 mBootMsgDialog.setIndeterminate(true); 5634 mBootMsgDialog.getWindow().setType( 5635 WindowManager.LayoutParams.TYPE_BOOT_PROGRESS); 5636 mBootMsgDialog.getWindow().addFlags( 5637 WindowManager.LayoutParams.FLAG_DIM_BEHIND 5638 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN); 5639 mBootMsgDialog.getWindow().setDimAmount(1); 5640 WindowManager.LayoutParams lp = mBootMsgDialog.getWindow().getAttributes(); 5641 lp.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_NOSENSOR; 5642 mBootMsgDialog.getWindow().setAttributes(lp); 5643 mBootMsgDialog.setCancelable(false); 5644 mBootMsgDialog.show(); 5645 } 5646 mBootMsgDialog.setMessage(msg); 5647 } 5648 }); 5649 } 5650 5651 /** {@inheritDoc} */ 5652 @Override 5653 public void hideBootMessages() { 5654 mHandler.sendEmptyMessage(MSG_HIDE_BOOT_MESSAGE); 5655 } 5656 5657 /** {@inheritDoc} */ 5658 @Override 5659 public void userActivity() { 5660 // *************************************** 5661 // NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE 5662 // *************************************** 5663 // THIS IS CALLED FROM DEEP IN THE POWER MANAGER 5664 // WITH ITS LOCKS HELD. 5665 // 5666 // This code must be VERY careful about the locks 5667 // it acquires. 5668 // In fact, the current code acquires way too many, 5669 // and probably has lurking deadlocks. 5670 5671 synchronized (mScreenLockTimeout) { 5672 if (mLockScreenTimerActive) { 5673 // reset the timer 5674 mHandler.removeCallbacks(mScreenLockTimeout); 5675 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); 5676 } 5677 } 5678 } 5679 5680 class ScreenLockTimeout implements Runnable { 5681 Bundle options; 5682 5683 @Override 5684 public void run() { 5685 synchronized (this) { 5686 if (localLOGV) Log.v(TAG, "mScreenLockTimeout activating keyguard"); 5687 if (mKeyguardDelegate != null) { 5688 mKeyguardDelegate.doKeyguardTimeout(options); 5689 } 5690 mLockScreenTimerActive = false; 5691 options = null; 5692 } 5693 } 5694 5695 public void setLockOptions(Bundle options) { 5696 this.options = options; 5697 } 5698 } 5699 5700 ScreenLockTimeout mScreenLockTimeout = new ScreenLockTimeout(); 5701 5702 @Override 5703 public void lockNow(Bundle options) { 5704 mContext.enforceCallingOrSelfPermission(android.Manifest.permission.DEVICE_POWER, null); 5705 mHandler.removeCallbacks(mScreenLockTimeout); 5706 if (options != null) { 5707 // In case multiple calls are made to lockNow, we don't wipe out the options 5708 // until the runnable actually executes. 5709 mScreenLockTimeout.setLockOptions(options); 5710 } 5711 mHandler.post(mScreenLockTimeout); 5712 } 5713 5714 private void updateLockScreenTimeout() { 5715 synchronized (mScreenLockTimeout) { 5716 boolean enable = (mAllowLockscreenWhenOn && mAwake && 5717 mKeyguardDelegate != null && mKeyguardDelegate.isSecure()); 5718 if (mLockScreenTimerActive != enable) { 5719 if (enable) { 5720 if (localLOGV) Log.v(TAG, "setting lockscreen timer"); 5721 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); 5722 } else { 5723 if (localLOGV) Log.v(TAG, "clearing lockscreen timer"); 5724 mHandler.removeCallbacks(mScreenLockTimeout); 5725 } 5726 mLockScreenTimerActive = enable; 5727 } 5728 } 5729 } 5730 5731 /** {@inheritDoc} */ 5732 @Override 5733 public void enableScreenAfterBoot() { 5734 readLidState(); 5735 applyLidSwitchState(); 5736 updateRotation(true); 5737 } 5738 5739 private void applyLidSwitchState() { 5740 if (mLidState == LID_CLOSED && mLidControlsSleep) { 5741 mPowerManager.goToSleep(SystemClock.uptimeMillis(), 5742 PowerManager.GO_TO_SLEEP_REASON_LID_SWITCH, 5743 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 5744 } 5745 5746 synchronized (mLock) { 5747 updateWakeGestureListenerLp(); 5748 } 5749 } 5750 5751 void updateUiMode() { 5752 if (mUiModeManager == null) { 5753 mUiModeManager = IUiModeManager.Stub.asInterface( 5754 ServiceManager.getService(Context.UI_MODE_SERVICE)); 5755 } 5756 try { 5757 mUiMode = mUiModeManager.getCurrentModeType(); 5758 } catch (RemoteException e) { 5759 } 5760 } 5761 5762 void updateRotation(boolean alwaysSendConfiguration) { 5763 try { 5764 //set orientation on WindowManager 5765 mWindowManager.updateRotation(alwaysSendConfiguration, false); 5766 } catch (RemoteException e) { 5767 // Ignore 5768 } 5769 } 5770 5771 void updateRotation(boolean alwaysSendConfiguration, boolean forceRelayout) { 5772 try { 5773 //set orientation on WindowManager 5774 mWindowManager.updateRotation(alwaysSendConfiguration, forceRelayout); 5775 } catch (RemoteException e) { 5776 // Ignore 5777 } 5778 } 5779 5780 /** 5781 * Return an Intent to launch the currently active dock app as home. Returns 5782 * null if the standard home should be launched, which is the case if any of the following is 5783 * true: 5784 * <ul> 5785 * <li>The device is not in either car mode or desk mode 5786 * <li>The device is in car mode but ENABLE_CAR_DOCK_HOME_CAPTURE is false 5787 * <li>The device is in desk mode but ENABLE_DESK_DOCK_HOME_CAPTURE is false 5788 * <li>The device is in car mode but there's no CAR_DOCK app with METADATA_DOCK_HOME 5789 * <li>The device is in desk mode but there's no DESK_DOCK app with METADATA_DOCK_HOME 5790 * </ul> 5791 * @return A dock intent. 5792 */ 5793 Intent createHomeDockIntent() { 5794 Intent intent = null; 5795 5796 // What home does is based on the mode, not the dock state. That 5797 // is, when in car mode you should be taken to car home regardless 5798 // of whether we are actually in a car dock. 5799 if (mUiMode == Configuration.UI_MODE_TYPE_CAR) { 5800 if (ENABLE_CAR_DOCK_HOME_CAPTURE) { 5801 intent = mCarDockIntent; 5802 } 5803 } else if (mUiMode == Configuration.UI_MODE_TYPE_DESK) { 5804 if (ENABLE_DESK_DOCK_HOME_CAPTURE) { 5805 intent = mDeskDockIntent; 5806 } 5807 } else if (mUiMode == Configuration.UI_MODE_TYPE_WATCH 5808 && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK 5809 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK 5810 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK)) { 5811 // Always launch dock home from home when watch is docked, if it exists. 5812 intent = mDeskDockIntent; 5813 } 5814 5815 if (intent == null) { 5816 return null; 5817 } 5818 5819 ActivityInfo ai = null; 5820 ResolveInfo info = mContext.getPackageManager().resolveActivityAsUser( 5821 intent, 5822 PackageManager.MATCH_DEFAULT_ONLY | PackageManager.GET_META_DATA, 5823 mCurrentUserId); 5824 if (info != null) { 5825 ai = info.activityInfo; 5826 } 5827 if (ai != null 5828 && ai.metaData != null 5829 && ai.metaData.getBoolean(Intent.METADATA_DOCK_HOME)) { 5830 intent = new Intent(intent); 5831 intent.setClassName(ai.packageName, ai.name); 5832 return intent; 5833 } 5834 5835 return null; 5836 } 5837 5838 void startDockOrHome() { 5839 awakenDreams(); 5840 5841 Intent dock = createHomeDockIntent(); 5842 if (dock != null) { 5843 try { 5844 startActivityAsUser(dock, UserHandle.CURRENT); 5845 return; 5846 } catch (ActivityNotFoundException e) { 5847 } 5848 } 5849 5850 startActivityAsUser(mHomeIntent, UserHandle.CURRENT); 5851 } 5852 5853 /** 5854 * goes to the home screen 5855 * @return whether it did anything 5856 */ 5857 boolean goHome() { 5858 if (!isUserSetupComplete()) { 5859 Slog.i(TAG, "Not going home because user setup is in progress."); 5860 return false; 5861 } 5862 if (false) { 5863 // This code always brings home to the front. 5864 try { 5865 ActivityManagerNative.getDefault().stopAppSwitches(); 5866 } catch (RemoteException e) { 5867 } 5868 sendCloseSystemWindows(); 5869 startDockOrHome(); 5870 } else { 5871 // This code brings home to the front or, if it is already 5872 // at the front, puts the device to sleep. 5873 try { 5874 if (SystemProperties.getInt("persist.sys.uts-test-mode", 0) == 1) { 5875 /// Roll back EndcallBehavior as the cupcake design to pass P1 lab entry. 5876 Log.d(TAG, "UTS-TEST-MODE"); 5877 } else { 5878 ActivityManagerNative.getDefault().stopAppSwitches(); 5879 sendCloseSystemWindows(); 5880 Intent dock = createHomeDockIntent(); 5881 if (dock != null) { 5882 int result = ActivityManagerNative.getDefault() 5883 .startActivityAsUser(null, null, dock, 5884 dock.resolveTypeIfNeeded(mContext.getContentResolver()), 5885 null, null, 0, 5886 ActivityManager.START_FLAG_ONLY_IF_NEEDED, 5887 null, null, UserHandle.USER_CURRENT); 5888 if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) { 5889 return false; 5890 } 5891 } 5892 } 5893 int result = ActivityManagerNative.getDefault() 5894 .startActivityAsUser(null, null, mHomeIntent, 5895 mHomeIntent.resolveTypeIfNeeded(mContext.getContentResolver()), 5896 null, null, 0, 5897 ActivityManager.START_FLAG_ONLY_IF_NEEDED, 5898 null, null, UserHandle.USER_CURRENT); 5899 if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) { 5900 return false; 5901 } 5902 } catch (RemoteException ex) { 5903 // bummer, the activity manager, which is in this process, is dead 5904 } 5905 } 5906 return true; 5907 } 5908 5909 @Override 5910 public void setCurrentOrientationLw(int newOrientation) { 5911 synchronized (mLock) { 5912 if (newOrientation != mCurrentAppOrientation) { 5913 mCurrentAppOrientation = newOrientation; 5914 updateOrientationListenerLp(); 5915 } 5916 } 5917 } 5918 5919 private void performAuditoryFeedbackForAccessibilityIfNeed() { 5920 if (!isGlobalAccessibilityGestureEnabled()) { 5921 return; 5922 } 5923 AudioManager audioManager = (AudioManager) mContext.getSystemService( 5924 Context.AUDIO_SERVICE); 5925 if (audioManager.isSilentMode()) { 5926 return; 5927 } 5928 Ringtone ringTone = RingtoneManager.getRingtone(mContext, 5929 Settings.System.DEFAULT_NOTIFICATION_URI); 5930 ringTone.setStreamType(AudioManager.STREAM_MUSIC); 5931 ringTone.play(); 5932 } 5933 5934 private boolean isTheaterModeEnabled() { 5935 return Settings.Global.getInt(mContext.getContentResolver(), 5936 Settings.Global.THEATER_MODE_ON, 0) == 1; 5937 } 5938 5939 private boolean isGlobalAccessibilityGestureEnabled() { 5940 return Settings.Global.getInt(mContext.getContentResolver(), 5941 Settings.Global.ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 0) == 1; 5942 } 5943 5944 @Override 5945 public boolean performHapticFeedbackLw(WindowState win, int effectId, boolean always) { 5946 if (!mVibrator.hasVibrator()) { 5947 return false; 5948 } 5949 final boolean hapticsDisabled = Settings.System.getIntForUser(mContext.getContentResolver(), 5950 Settings.System.HAPTIC_FEEDBACK_ENABLED, 0, UserHandle.USER_CURRENT) == 0; 5951 if (hapticsDisabled && !always) { 5952 return false; 5953 } 5954 long[] pattern = null; 5955 switch (effectId) { 5956 case HapticFeedbackConstants.LONG_PRESS: 5957 pattern = mLongPressVibePattern; 5958 break; 5959 case HapticFeedbackConstants.VIRTUAL_KEY: 5960 pattern = mVirtualKeyVibePattern; 5961 break; 5962 case HapticFeedbackConstants.KEYBOARD_TAP: 5963 pattern = mKeyboardTapVibePattern; 5964 break; 5965 case HapticFeedbackConstants.CLOCK_TICK: 5966 pattern = mClockTickVibePattern; 5967 break; 5968 case HapticFeedbackConstants.CALENDAR_DATE: 5969 pattern = mCalendarDateVibePattern; 5970 break; 5971 case HapticFeedbackConstants.SAFE_MODE_DISABLED: 5972 pattern = mSafeModeDisabledVibePattern; 5973 break; 5974 case HapticFeedbackConstants.SAFE_MODE_ENABLED: 5975 pattern = mSafeModeEnabledVibePattern; 5976 break; 5977 default: 5978 return false; 5979 } 5980 int owningUid; 5981 String owningPackage; 5982 if (win != null) { 5983 owningUid = win.getOwningUid(); 5984 owningPackage = win.getOwningPackage(); 5985 } else { 5986 owningUid = android.os.Process.myUid(); 5987 owningPackage = mContext.getOpPackageName(); 5988 } 5989 if (pattern.length == 1) { 5990 // One-shot vibration 5991 mVibrator.vibrate(owningUid, owningPackage, pattern[0], VIBRATION_ATTRIBUTES); 5992 } else { 5993 // Pattern vibration 5994 mVibrator.vibrate(owningUid, owningPackage, pattern, -1, VIBRATION_ATTRIBUTES); 5995 } 5996 return true; 5997 } 5998 5999 @Override 6000 public void keepScreenOnStartedLw() { 6001 } 6002 6003 @Override 6004 public void keepScreenOnStoppedLw() { 6005 if (isKeyguardShowingAndNotOccluded()) { 6006 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 6007 } 6008 } 6009 6010 private int updateSystemUiVisibilityLw() { 6011 // If there is no window focused, there will be nobody to handle the events 6012 // anyway, so just hang on in whatever state we're in until things settle down. 6013 final WindowState win = mFocusedWindow != null ? mFocusedWindow 6014 : mTopFullscreenOpaqueWindowState; 6015 if (win == null) { 6016 return 0; 6017 } 6018 if ((win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 && mHideLockScreen == true) { 6019 // We are updating at a point where the keyguard has gotten 6020 // focus, but we were last in a state where the top window is 6021 // hiding it. This is probably because the keyguard as been 6022 // shown while the top window was displayed, so we want to ignore 6023 // it here because this is just a very transient change and it 6024 // will quickly lose focus once it correctly gets hidden. 6025 return 0; 6026 } 6027 6028 int tmpVisibility = PolicyControl.getSystemUiVisibility(win, null) 6029 & ~mResettingSystemUiFlags 6030 & ~mForceClearedSystemUiFlags; 6031 if (mForcingShowNavBar && win.getSurfaceLayer() < mForcingShowNavBarLayer) { 6032 tmpVisibility &= ~PolicyControl.adjustClearableFlags(win, View.SYSTEM_UI_CLEARABLE_FLAGS); 6033 } 6034 final int visibility = updateSystemBarsLw(win, mLastSystemUiFlags, tmpVisibility); 6035 final int diff = visibility ^ mLastSystemUiFlags; 6036 final boolean needsMenu = win.getNeedsMenuLw(mTopFullscreenOpaqueWindowState); 6037 if (diff == 0 && mLastFocusNeedsMenu == needsMenu 6038 && mFocusedApp == win.getAppToken()) { 6039 return 0; 6040 } 6041 mLastSystemUiFlags = visibility; 6042 mLastFocusNeedsMenu = needsMenu; 6043 mFocusedApp = win.getAppToken(); 6044 mHandler.post(new Runnable() { 6045 @Override 6046 public void run() { 6047 try { 6048 IStatusBarService statusbar = getStatusBarService(); 6049 if (statusbar != null) { 6050 statusbar.setSystemUiVisibility(visibility, 0xffffffff, win.toString()); 6051 statusbar.topAppWindowChanged(needsMenu); 6052 } 6053 } catch (RemoteException e) { 6054 // re-acquire status bar service next time it is needed. 6055 mStatusBarService = null; 6056 } 6057 } 6058 }); 6059 return diff; 6060 } 6061 6062 private int updateSystemBarsLw(WindowState win, int oldVis, int vis) { 6063 // apply translucent bar vis flags 6064 WindowState transWin = isStatusBarKeyguard() && !mHideLockScreen 6065 ? mStatusBar 6066 : mTopFullscreenOpaqueWindowState; 6067 vis = mStatusBarController.applyTranslucentFlagLw(transWin, vis, oldVis); 6068 vis = mNavigationBarController.applyTranslucentFlagLw(transWin, vis, oldVis); 6069 6070 // prevent status bar interaction from clearing certain flags 6071 boolean statusBarHasFocus = win.getAttrs().type == TYPE_STATUS_BAR; 6072 if (statusBarHasFocus && !isStatusBarKeyguard()) { 6073 int flags = View.SYSTEM_UI_FLAG_FULLSCREEN 6074 | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION 6075 | View.SYSTEM_UI_FLAG_IMMERSIVE 6076 | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY; 6077 if (mHideLockScreen) { 6078 flags |= View.STATUS_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSLUCENT; 6079 } 6080 vis = (vis & ~flags) | (oldVis & flags); 6081 } 6082 6083 if (!areTranslucentBarsAllowed() && transWin != mStatusBar) { 6084 vis &= ~(View.NAVIGATION_BAR_TRANSLUCENT | View.STATUS_BAR_TRANSLUCENT 6085 | View.SYSTEM_UI_TRANSPARENT); 6086 } 6087 6088 // update status bar 6089 boolean immersiveSticky = 6090 (vis & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; 6091 boolean hideStatusBarWM = 6092 mTopFullscreenOpaqueWindowState != null && 6093 (PolicyControl.getWindowFlags(mTopFullscreenOpaqueWindowState, null) 6094 & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0; 6095 boolean hideStatusBarSysui = 6096 (vis & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0; 6097 boolean hideNavBarSysui = 6098 (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0; 6099 6100 boolean transientStatusBarAllowed = 6101 mStatusBar != null && ( 6102 hideStatusBarWM 6103 || (hideStatusBarSysui && immersiveSticky) 6104 || statusBarHasFocus); 6105 6106 boolean transientNavBarAllowed = 6107 mNavigationBar != null && 6108 hideNavBarSysui && immersiveSticky; 6109 6110 boolean denyTransientStatus = mStatusBarController.isTransientShowRequested() 6111 && !transientStatusBarAllowed && hideStatusBarSysui; 6112 boolean denyTransientNav = mNavigationBarController.isTransientShowRequested() 6113 && !transientNavBarAllowed; 6114 if (denyTransientStatus || denyTransientNav) { 6115 // clear the clearable flags instead 6116 clearClearableFlagsLw(); 6117 } 6118 6119 vis = mStatusBarController.updateVisibilityLw(transientStatusBarAllowed, oldVis, vis); 6120 6121 // update navigation bar 6122 boolean oldImmersiveMode = isImmersiveMode(oldVis); 6123 boolean newImmersiveMode = isImmersiveMode(vis); 6124 if (win != null && oldImmersiveMode != newImmersiveMode) { 6125 final String pkg = win.getOwningPackage(); 6126 mImmersiveModeConfirmation.immersiveModeChanged(pkg, newImmersiveMode, 6127 isUserSetupComplete()); 6128 } 6129 6130 vis = mNavigationBarController.updateVisibilityLw(transientNavBarAllowed, oldVis, vis); 6131 6132 return vis; 6133 } 6134 6135 private void clearClearableFlagsLw() { 6136 int newVal = mResettingSystemUiFlags | View.SYSTEM_UI_CLEARABLE_FLAGS; 6137 if (newVal != mResettingSystemUiFlags) { 6138 mResettingSystemUiFlags = newVal; 6139 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 6140 } 6141 } 6142 6143 private boolean isImmersiveMode(int vis) { 6144 final int flags = View.SYSTEM_UI_FLAG_IMMERSIVE | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY; 6145 return mNavigationBar != null 6146 && (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0 6147 && (vis & flags) != 0 6148 && canHideNavigationBar(); 6149 } 6150 6151 /** 6152 * @return whether the navigation or status bar can be made translucent 6153 * 6154 * This should return true unless touch exploration is not enabled or 6155 * R.boolean.config_enableTranslucentDecor is false. 6156 */ 6157 private boolean areTranslucentBarsAllowed() { 6158 return mTranslucentDecorEnabled 6159 && !mAccessibilityManager.isTouchExplorationEnabled(); 6160 } 6161 6162 // Use this instead of checking config_showNavigationBar so that it can be consistently 6163 // overridden by qemu.hw.mainkeys in the emulator. 6164 @Override 6165 public boolean hasNavigationBar() { 6166 return mHasNavigationBar; 6167 } 6168 6169 @Override 6170 public void setLastInputMethodWindowLw(WindowState ime, WindowState target) { 6171 mLastInputMethodWindow = ime; 6172 mLastInputMethodTargetWindow = target; 6173 } 6174 6175 @Override 6176 public int getInputMethodWindowVisibleHeightLw() { 6177 return mDockBottom - mCurBottom; 6178 } 6179 6180 @Override 6181 public void setCurrentUserLw(int newUserId) { 6182 mCurrentUserId = newUserId; 6183 if (mKeyguardDelegate != null) { 6184 mKeyguardDelegate.setCurrentUser(newUserId); 6185 } 6186 if (mStatusBarService != null) { 6187 try { 6188 mStatusBarService.setCurrentUser(newUserId); 6189 } catch (RemoteException e) { 6190 // oh well 6191 } 6192 } 6193 setLastInputMethodWindowLw(null, null); 6194 } 6195 6196 @Override 6197 public boolean canMagnifyWindow(int windowType) { 6198 switch (windowType) { 6199 case WindowManager.LayoutParams.TYPE_INPUT_METHOD: 6200 case WindowManager.LayoutParams.TYPE_INPUT_METHOD_DIALOG: 6201 case WindowManager.LayoutParams.TYPE_NAVIGATION_BAR: 6202 case WindowManager.LayoutParams.TYPE_MAGNIFICATION_OVERLAY: { 6203 return false; 6204 } 6205 } 6206 return true; 6207 } 6208 6209 @Override 6210 public boolean isTopLevelWindow(int windowType) { 6211 if (windowType >= WindowManager.LayoutParams.FIRST_SUB_WINDOW 6212 && windowType <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 6213 return (windowType == WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG); 6214 } 6215 return true; 6216 } 6217 6218 @Override 6219 public void dump(String prefix, PrintWriter pw, String[] args) { 6220 pw.print(prefix); pw.print("mSafeMode="); pw.print(mSafeMode); 6221 pw.print(" mSystemReady="); pw.print(mSystemReady); 6222 pw.print(" mSystemBooted="); pw.println(mSystemBooted); 6223 pw.print(prefix); pw.print("mLidState="); pw.print(mLidState); 6224 pw.print(" mLidOpenRotation="); pw.print(mLidOpenRotation); 6225 pw.print(" mCameraLensCoverState="); pw.print(mCameraLensCoverState); 6226 pw.print(" mHdmiPlugged="); pw.println(mHdmiPlugged); 6227 if (mLastSystemUiFlags != 0 || mResettingSystemUiFlags != 0 6228 || mForceClearedSystemUiFlags != 0) { 6229 pw.print(prefix); pw.print("mLastSystemUiFlags=0x"); 6230 pw.print(Integer.toHexString(mLastSystemUiFlags)); 6231 pw.print(" mResettingSystemUiFlags=0x"); 6232 pw.print(Integer.toHexString(mResettingSystemUiFlags)); 6233 pw.print(" mForceClearedSystemUiFlags=0x"); 6234 pw.println(Integer.toHexString(mForceClearedSystemUiFlags)); 6235 } 6236 if (mLastFocusNeedsMenu) { 6237 pw.print(prefix); pw.print("mLastFocusNeedsMenu="); 6238 pw.println(mLastFocusNeedsMenu); 6239 } 6240 pw.print(prefix); pw.print("mWakeGestureEnabledSetting="); 6241 pw.println(mWakeGestureEnabledSetting); 6242 6243 pw.print(prefix); pw.print("mSupportAutoRotation="); pw.println(mSupportAutoRotation); 6244 pw.print(prefix); pw.print("mUiMode="); pw.print(mUiMode); 6245 pw.print(" mDockMode="); pw.print(mDockMode); 6246 pw.print(" mCarDockRotation="); pw.print(mCarDockRotation); 6247 pw.print(" mDeskDockRotation="); pw.println(mDeskDockRotation); 6248 pw.print(prefix); pw.print("mUserRotationMode="); pw.print(mUserRotationMode); 6249 pw.print(" mUserRotation="); pw.print(mUserRotation); 6250 pw.print(" mAllowAllRotations="); pw.println(mAllowAllRotations); 6251 pw.print(prefix); pw.print("mCurrentAppOrientation="); pw.println(mCurrentAppOrientation); 6252 pw.print(prefix); pw.print("mCarDockEnablesAccelerometer="); 6253 pw.print(mCarDockEnablesAccelerometer); 6254 pw.print(" mDeskDockEnablesAccelerometer="); 6255 pw.println(mDeskDockEnablesAccelerometer); 6256 pw.print(prefix); pw.print("mLidKeyboardAccessibility="); 6257 pw.print(mLidKeyboardAccessibility); 6258 pw.print(" mLidNavigationAccessibility="); pw.print(mLidNavigationAccessibility); 6259 pw.print(" mLidControlsSleep="); pw.println(mLidControlsSleep); 6260 pw.print(prefix); 6261 pw.print("mShortPressOnPowerBehavior="); pw.print(mShortPressOnPowerBehavior); 6262 pw.print(" mLongPressOnPowerBehavior="); pw.println(mLongPressOnPowerBehavior); 6263 pw.print(prefix); 6264 pw.print("mDoublePressOnPowerBehavior="); pw.print(mDoublePressOnPowerBehavior); 6265 pw.print(" mTriplePressOnPowerBehavior="); pw.println(mTriplePressOnPowerBehavior); 6266 pw.print(prefix); pw.print("mHasSoftInput="); pw.println(mHasSoftInput); 6267 pw.print(prefix); pw.print("mAwake="); pw.println(mAwake); 6268 pw.print(prefix); pw.print("mScreenOnEarly="); pw.print(mScreenOnEarly); 6269 pw.print(" mScreenOnFully="); pw.println(mScreenOnFully); 6270 pw.print(prefix); pw.print("mKeyguardDrawComplete="); pw.print(mKeyguardDrawComplete); 6271 pw.print(" mWindowManagerDrawComplete="); pw.println(mWindowManagerDrawComplete); 6272 pw.print(prefix); pw.print("mOrientationSensorEnabled="); 6273 pw.println(mOrientationSensorEnabled); 6274 pw.print(prefix); pw.print("mOverscanScreen=("); pw.print(mOverscanScreenLeft); 6275 pw.print(","); pw.print(mOverscanScreenTop); 6276 pw.print(") "); pw.print(mOverscanScreenWidth); 6277 pw.print("x"); pw.println(mOverscanScreenHeight); 6278 if (mOverscanLeft != 0 || mOverscanTop != 0 6279 || mOverscanRight != 0 || mOverscanBottom != 0) { 6280 pw.print(prefix); pw.print("mOverscan left="); pw.print(mOverscanLeft); 6281 pw.print(" top="); pw.print(mOverscanTop); 6282 pw.print(" right="); pw.print(mOverscanRight); 6283 pw.print(" bottom="); pw.println(mOverscanBottom); 6284 } 6285 pw.print(prefix); pw.print("mRestrictedOverscanScreen=("); 6286 pw.print(mRestrictedOverscanScreenLeft); 6287 pw.print(","); pw.print(mRestrictedOverscanScreenTop); 6288 pw.print(") "); pw.print(mRestrictedOverscanScreenWidth); 6289 pw.print("x"); pw.println(mRestrictedOverscanScreenHeight); 6290 pw.print(prefix); pw.print("mUnrestrictedScreen=("); pw.print(mUnrestrictedScreenLeft); 6291 pw.print(","); pw.print(mUnrestrictedScreenTop); 6292 pw.print(") "); pw.print(mUnrestrictedScreenWidth); 6293 pw.print("x"); pw.println(mUnrestrictedScreenHeight); 6294 pw.print(prefix); pw.print("mRestrictedScreen=("); pw.print(mRestrictedScreenLeft); 6295 pw.print(","); pw.print(mRestrictedScreenTop); 6296 pw.print(") "); pw.print(mRestrictedScreenWidth); 6297 pw.print("x"); pw.println(mRestrictedScreenHeight); 6298 pw.print(prefix); pw.print("mStableFullscreen=("); pw.print(mStableFullscreenLeft); 6299 pw.print(","); pw.print(mStableFullscreenTop); 6300 pw.print(")-("); pw.print(mStableFullscreenRight); 6301 pw.print(","); pw.print(mStableFullscreenBottom); pw.println(")"); 6302 pw.print(prefix); pw.print("mStable=("); pw.print(mStableLeft); 6303 pw.print(","); pw.print(mStableTop); 6304 pw.print(")-("); pw.print(mStableRight); 6305 pw.print(","); pw.print(mStableBottom); pw.println(")"); 6306 pw.print(prefix); pw.print("mSystem=("); pw.print(mSystemLeft); 6307 pw.print(","); pw.print(mSystemTop); 6308 pw.print(")-("); pw.print(mSystemRight); 6309 pw.print(","); pw.print(mSystemBottom); pw.println(")"); 6310 pw.print(prefix); pw.print("mCur=("); pw.print(mCurLeft); 6311 pw.print(","); pw.print(mCurTop); 6312 pw.print(")-("); pw.print(mCurRight); 6313 pw.print(","); pw.print(mCurBottom); pw.println(")"); 6314 pw.print(prefix); pw.print("mContent=("); pw.print(mContentLeft); 6315 pw.print(","); pw.print(mContentTop); 6316 pw.print(")-("); pw.print(mContentRight); 6317 pw.print(","); pw.print(mContentBottom); pw.println(")"); 6318 pw.print(prefix); pw.print("mVoiceContent=("); pw.print(mVoiceContentLeft); 6319 pw.print(","); pw.print(mVoiceContentTop); 6320 pw.print(")-("); pw.print(mVoiceContentRight); 6321 pw.print(","); pw.print(mVoiceContentBottom); pw.println(")"); 6322 pw.print(prefix); pw.print("mDock=("); pw.print(mDockLeft); 6323 pw.print(","); pw.print(mDockTop); 6324 pw.print(")-("); pw.print(mDockRight); 6325 pw.print(","); pw.print(mDockBottom); pw.println(")"); 6326 pw.print(prefix); pw.print("mDockLayer="); pw.print(mDockLayer); 6327 pw.print(" mStatusBarLayer="); pw.println(mStatusBarLayer); 6328 pw.print(prefix); pw.print("mShowingLockscreen="); pw.print(mShowingLockscreen); 6329 pw.print(" mShowingDream="); pw.print(mShowingDream); 6330 pw.print(" mDreamingLockscreen="); pw.println(mDreamingLockscreen); 6331 if (mLastInputMethodWindow != null) { 6332 pw.print(prefix); pw.print("mLastInputMethodWindow="); 6333 pw.println(mLastInputMethodWindow); 6334 } 6335 if (mLastInputMethodTargetWindow != null) { 6336 pw.print(prefix); pw.print("mLastInputMethodTargetWindow="); 6337 pw.println(mLastInputMethodTargetWindow); 6338 } 6339 if (mStatusBar != null) { 6340 pw.print(prefix); pw.print("mStatusBar="); 6341 pw.println(mStatusBar); 6342 pw.print(prefix); pw.print("isStatusBarKeyguard="); 6343 pw.print(isStatusBarKeyguard()); 6344 } 6345 if (mNavigationBar != null) { 6346 pw.print(prefix); pw.print("mNavigationBar="); 6347 pw.println(mNavigationBar); 6348 } 6349 if (mFocusedWindow != null) { 6350 pw.print(prefix); pw.print("mFocusedWindow="); 6351 pw.println(mFocusedWindow); 6352 } 6353 if (mFocusedApp != null) { 6354 pw.print(prefix); pw.print("mFocusedApp="); 6355 pw.println(mFocusedApp); 6356 } 6357 if (mWinDismissingKeyguard != null) { 6358 pw.print(prefix); pw.print("mWinDismissingKeyguard="); 6359 pw.println(mWinDismissingKeyguard); 6360 } 6361 if (mTopFullscreenOpaqueWindowState != null) { 6362 pw.print(prefix); pw.print("mTopFullscreenOpaqueWindowState="); 6363 pw.println(mTopFullscreenOpaqueWindowState); 6364 } 6365 if (mForcingShowNavBar) { 6366 pw.print(prefix); pw.print("mForcingShowNavBar="); 6367 pw.println(mForcingShowNavBar); pw.print( "mForcingShowNavBarLayer="); 6368 pw.println(mForcingShowNavBarLayer); 6369 } 6370 pw.print(prefix); pw.print("mTopIsFullscreen="); pw.print(mTopIsFullscreen); 6371 pw.print(" mHideLockScreen="); pw.println(mHideLockScreen); 6372 pw.print(prefix); pw.print("mForceStatusBar="); pw.print(mForceStatusBar); 6373 pw.print(" mForceStatusBarFromKeyguard="); 6374 pw.println(mForceStatusBarFromKeyguard); 6375 pw.print(prefix); pw.print("mDismissKeyguard="); pw.print(mDismissKeyguard); 6376 pw.print(" mWinDismissingKeyguard="); pw.print(mWinDismissingKeyguard); 6377 pw.print(" mHomePressed="); pw.println(mHomePressed); 6378 pw.print(prefix); pw.print("mAllowLockscreenWhenOn="); pw.print(mAllowLockscreenWhenOn); 6379 pw.print(" mLockScreenTimeout="); pw.print(mLockScreenTimeout); 6380 pw.print(" mLockScreenTimerActive="); pw.println(mLockScreenTimerActive); 6381 pw.print(prefix); pw.print("mEndcallBehavior="); pw.print(mEndcallBehavior); 6382 pw.print(" mIncallPowerBehavior="); pw.print(mIncallPowerBehavior); 6383 pw.print(" mLongPressOnHomeBehavior="); pw.println(mLongPressOnHomeBehavior); 6384 pw.print(prefix); pw.print("mLandscapeRotation="); pw.print(mLandscapeRotation); 6385 pw.print(" mSeascapeRotation="); pw.println(mSeascapeRotation); 6386 pw.print(prefix); pw.print("mPortraitRotation="); pw.print(mPortraitRotation); 6387 pw.print(" mUpsideDownRotation="); pw.println(mUpsideDownRotation); 6388 pw.print(prefix); pw.print("mDemoHdmiRotation="); pw.print(mDemoHdmiRotation); 6389 pw.print(" mDemoHdmiRotationLock="); pw.println(mDemoHdmiRotationLock); 6390 pw.print(prefix); pw.print("mUndockedHdmiRotation="); pw.println(mUndockedHdmiRotation); 6391 6392 mGlobalKeyManager.dump(prefix, pw); 6393 mStatusBarController.dump(pw, prefix); 6394 mNavigationBarController.dump(pw, prefix); 6395 PolicyControl.dump(prefix, pw); 6396 6397 if (mWakeGestureListener != null) { 6398 mWakeGestureListener.dump(pw, prefix); 6399 } 6400 if (mOrientationListener != null) { 6401 mOrientationListener.dump(pw, prefix); 6402 } 6403 } 6404 } 6405