PhoneWindowManager.java revision 9087433753a5068819dcd3e86bdc2cce82bb8040
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package com.android.server.policy; 18 19import android.app.ActivityManager; 20import android.app.ActivityManagerNative; 21import android.app.AppOpsManager; 22import android.app.IUiModeManager; 23import android.app.ProgressDialog; 24import android.app.SearchManager; 25import android.app.StatusBarManager; 26import android.app.UiModeManager; 27import android.content.ActivityNotFoundException; 28import android.content.BroadcastReceiver; 29import android.content.ComponentName; 30import android.content.ContentResolver; 31import android.content.Context; 32import android.content.Intent; 33import android.content.IntentFilter; 34import android.content.ServiceConnection; 35import android.content.pm.ActivityInfo; 36import android.content.pm.PackageManager; 37import android.content.pm.ResolveInfo; 38import android.content.res.CompatibilityInfo; 39import android.content.res.Configuration; 40import android.content.res.Resources; 41import android.content.res.TypedArray; 42import android.database.ContentObserver; 43import android.graphics.PixelFormat; 44import android.graphics.Rect; 45import android.media.AudioAttributes; 46import android.media.AudioManager; 47import android.media.AudioSystem; 48import android.media.IAudioService; 49import android.media.Ringtone; 50import android.media.RingtoneManager; 51import android.media.session.MediaSessionLegacyHelper; 52import android.os.Build; 53import android.os.Bundle; 54import android.os.Debug; 55import android.os.FactoryTest; 56import android.os.Handler; 57import android.os.IBinder; 58import android.os.Looper; 59import android.os.Message; 60import android.os.Messenger; 61import android.os.PowerManager; 62import android.os.RemoteException; 63import android.os.ServiceManager; 64import android.os.SystemClock; 65import android.os.SystemProperties; 66import android.os.UEventObserver; 67import android.os.UserHandle; 68import android.os.Vibrator; 69import android.provider.MediaStore; 70import android.provider.Settings; 71import android.service.dreams.DreamManagerInternal; 72import android.service.dreams.DreamService; 73import android.service.dreams.IDreamManager; 74import android.speech.RecognizerIntent; 75import android.telecom.TelecomManager; 76import android.util.DisplayMetrics; 77import android.util.EventLog; 78import android.util.Log; 79import android.util.Slog; 80import android.util.SparseArray; 81import android.view.Display; 82import android.view.Gravity; 83import android.view.HapticFeedbackConstants; 84import android.view.IApplicationToken; 85import android.view.IWindowManager; 86import android.view.InputChannel; 87import android.view.InputDevice; 88import android.view.InputEvent; 89import android.view.InputEventReceiver; 90import android.view.KeyCharacterMap; 91import android.view.KeyCharacterMap.FallbackAction; 92import android.view.KeyEvent; 93import android.view.MotionEvent; 94import android.view.PhoneWindow; 95import android.view.Surface; 96import android.view.View; 97import android.view.ViewConfiguration; 98import android.view.ViewRootImpl; 99import android.view.Window; 100import android.view.WindowManager; 101import android.view.WindowManagerGlobal; 102import android.view.WindowManagerInternal; 103import android.view.WindowManagerPolicy; 104import android.view.accessibility.AccessibilityEvent; 105import android.view.accessibility.AccessibilityManager; 106import android.view.animation.Animation; 107import android.view.animation.AnimationSet; 108import android.view.animation.AnimationUtils; 109import com.android.internal.R; 110import com.android.internal.statusbar.IStatusBarService; 111import com.android.internal.widget.PointerLocationView; 112import com.android.server.LocalServices; 113import com.android.server.policy.keyguard.KeyguardServiceDelegate; 114import com.android.server.policy.keyguard.KeyguardServiceDelegate.ShowListener; 115 116import java.io.File; 117import java.io.FileReader; 118import java.io.IOException; 119import java.io.PrintWriter; 120import java.util.HashSet; 121import java.util.List; 122 123import static android.view.WindowManager.LayoutParams.*; 124import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_ABSENT; 125import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_OPEN; 126import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_CLOSED; 127import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_COVER_ABSENT; 128import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_UNCOVERED; 129import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_COVERED; 130 131/** 132 * WindowManagerPolicy implementation for the Android phone UI. This 133 * introduces a new method suffix, Lp, for an internal lock of the 134 * PhoneWindowManager. This is used to protect some internal state, and 135 * can be acquired with either the Lw and Li lock held, so has the restrictions 136 * of both of those when held. 137 */ 138public class PhoneWindowManager implements WindowManagerPolicy { 139 static final String TAG = "WindowManager"; 140 static final boolean DEBUG = false; 141 static final boolean localLOGV = false; 142 static final boolean DEBUG_INPUT = false; 143 static final boolean DEBUG_KEYGUARD = false; 144 static final boolean DEBUG_LAYOUT = false; 145 static final boolean DEBUG_STARTING_WINDOW = false; 146 static final boolean DEBUG_WAKEUP = false; 147 static final boolean SHOW_STARTING_ANIMATIONS = true; 148 static final boolean SHOW_PROCESSES_ON_ALT_MENU = false; 149 150 // Whether to allow dock apps with METADATA_DOCK_HOME to temporarily take over the Home key. 151 // No longer recommended for desk docks; still useful in car docks. 152 static final boolean ENABLE_CAR_DOCK_HOME_CAPTURE = true; 153 static final boolean ENABLE_DESK_DOCK_HOME_CAPTURE = false; 154 155 static final int SHORT_PRESS_POWER_NOTHING = 0; 156 static final int SHORT_PRESS_POWER_GO_TO_SLEEP = 1; 157 static final int SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP = 2; 158 static final int SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP_AND_GO_HOME = 3; 159 static final int SHORT_PRESS_POWER_GO_HOME = 4; 160 161 static final int LONG_PRESS_POWER_NOTHING = 0; 162 static final int LONG_PRESS_POWER_GLOBAL_ACTIONS = 1; 163 static final int LONG_PRESS_POWER_SHUT_OFF = 2; 164 static final int LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM = 3; 165 166 static final int MULTI_PRESS_POWER_NOTHING = 0; 167 static final int MULTI_PRESS_POWER_THEATER_MODE = 1; 168 static final int MULTI_PRESS_POWER_BRIGHTNESS_BOOST = 2; 169 170 // These need to match the documentation/constant in 171 // core/res/res/values/config.xml 172 static final int LONG_PRESS_HOME_NOTHING = 0; 173 static final int LONG_PRESS_HOME_RECENT_SYSTEM_UI = 1; 174 static final int LONG_PRESS_HOME_ASSIST = 2; 175 176 static final int DOUBLE_TAP_HOME_NOTHING = 0; 177 static final int DOUBLE_TAP_HOME_RECENT_SYSTEM_UI = 1; 178 179 static final int APPLICATION_MEDIA_SUBLAYER = -2; 180 static final int APPLICATION_MEDIA_OVERLAY_SUBLAYER = -1; 181 static final int APPLICATION_PANEL_SUBLAYER = 1; 182 static final int APPLICATION_SUB_PANEL_SUBLAYER = 2; 183 184 static public final String SYSTEM_DIALOG_REASON_KEY = "reason"; 185 static public final String SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS = "globalactions"; 186 static public final String SYSTEM_DIALOG_REASON_RECENT_APPS = "recentapps"; 187 static public final String SYSTEM_DIALOG_REASON_HOME_KEY = "homekey"; 188 static public final String SYSTEM_DIALOG_REASON_ASSIST = "assist"; 189 190 /** 191 * These are the system UI flags that, when changing, can cause the layout 192 * of the screen to change. 193 */ 194 static final int SYSTEM_UI_CHANGING_LAYOUT = 195 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION 196 | View.SYSTEM_UI_FLAG_FULLSCREEN 197 | View.STATUS_BAR_TRANSLUCENT 198 | View.NAVIGATION_BAR_TRANSLUCENT 199 | View.SYSTEM_UI_TRANSPARENT; 200 201 private static final AudioAttributes VIBRATION_ATTRIBUTES = new AudioAttributes.Builder() 202 .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION) 203 .setUsage(AudioAttributes.USAGE_ASSISTANCE_SONIFICATION) 204 .build(); 205 206 /** 207 * Keyguard stuff 208 */ 209 private WindowState mKeyguardScrim; 210 private boolean mKeyguardHidden; 211 private boolean mKeyguardDrawnOnce; 212 213 /* Table of Application Launch keys. Maps from key codes to intent categories. 214 * 215 * These are special keys that are used to launch particular kinds of applications, 216 * such as a web browser. HID defines nearly a hundred of them in the Consumer (0x0C) 217 * usage page. We don't support quite that many yet... 218 */ 219 static SparseArray<String> sApplicationLaunchKeyCategories; 220 static { 221 sApplicationLaunchKeyCategories = new SparseArray<String>(); 222 sApplicationLaunchKeyCategories.append( 223 KeyEvent.KEYCODE_EXPLORER, Intent.CATEGORY_APP_BROWSER); 224 sApplicationLaunchKeyCategories.append( 225 KeyEvent.KEYCODE_ENVELOPE, Intent.CATEGORY_APP_EMAIL); 226 sApplicationLaunchKeyCategories.append( 227 KeyEvent.KEYCODE_CONTACTS, Intent.CATEGORY_APP_CONTACTS); 228 sApplicationLaunchKeyCategories.append( 229 KeyEvent.KEYCODE_CALENDAR, Intent.CATEGORY_APP_CALENDAR); 230 sApplicationLaunchKeyCategories.append( 231 KeyEvent.KEYCODE_MUSIC, Intent.CATEGORY_APP_MUSIC); 232 sApplicationLaunchKeyCategories.append( 233 KeyEvent.KEYCODE_CALCULATOR, Intent.CATEGORY_APP_CALCULATOR); 234 } 235 236 /** Amount of time (in milliseconds) to wait for windows drawn before powering on. */ 237 static final int WAITING_FOR_DRAWN_TIMEOUT = 1000; 238 239 /** 240 * Lock protecting internal state. Must not call out into window 241 * manager with lock held. (This lock will be acquired in places 242 * where the window manager is calling in with its own lock held.) 243 */ 244 private final Object mLock = new Object(); 245 246 Context mContext; 247 IWindowManager mWindowManager; 248 WindowManagerFuncs mWindowManagerFuncs; 249 WindowManagerInternal mWindowManagerInternal; 250 PowerManager mPowerManager; 251 DreamManagerInternal mDreamManagerInternal; 252 IStatusBarService mStatusBarService; 253 boolean mPreloadedRecentApps; 254 final Object mServiceAquireLock = new Object(); 255 Vibrator mVibrator; // Vibrator for giving feedback of orientation changes 256 SearchManager mSearchManager; 257 AccessibilityManager mAccessibilityManager; 258 BurnInProtectionHelper mBurnInProtectionHelper; 259 260 // Vibrator pattern for haptic feedback of a long press. 261 long[] mLongPressVibePattern; 262 263 // Vibrator pattern for haptic feedback of virtual key press. 264 long[] mVirtualKeyVibePattern; 265 266 // Vibrator pattern for a short vibration. 267 long[] mKeyboardTapVibePattern; 268 269 // Vibrator pattern for a short vibration when tapping on an hour/minute tick of a Clock. 270 long[] mClockTickVibePattern; 271 272 // Vibrator pattern for a short vibration when tapping on a day/month/year date of a Calendar. 273 long[] mCalendarDateVibePattern; 274 275 // Vibrator pattern for haptic feedback during boot when safe mode is disabled. 276 long[] mSafeModeDisabledVibePattern; 277 278 // Vibrator pattern for haptic feedback during boot when safe mode is enabled. 279 long[] mSafeModeEnabledVibePattern; 280 281 /** If true, hitting shift & menu will broadcast Intent.ACTION_BUG_REPORT */ 282 boolean mEnableShiftMenuBugReports = false; 283 284 boolean mSafeMode; 285 WindowState mStatusBar = null; 286 int mStatusBarHeight; 287 WindowState mNavigationBar = null; 288 boolean mHasNavigationBar = false; 289 boolean mCanHideNavigationBar = false; 290 boolean mNavigationBarCanMove = false; // can the navigation bar ever move to the side? 291 boolean mNavigationBarOnBottom = true; // is the navigation bar on the bottom *right now*? 292 int[] mNavigationBarHeightForRotation = new int[4]; 293 int[] mNavigationBarWidthForRotation = new int[4]; 294 295 boolean mBootMessageNeedsHiding; 296 KeyguardServiceDelegate mKeyguardDelegate; 297 final Runnable mWindowManagerDrawCallback = new Runnable() { 298 @Override 299 public void run() { 300 if (DEBUG_WAKEUP) Slog.i(TAG, "All windows ready for display!"); 301 mHandler.sendEmptyMessage(MSG_WINDOW_MANAGER_DRAWN_COMPLETE); 302 } 303 }; 304 final ShowListener mKeyguardDelegateCallback = new ShowListener() { 305 @Override 306 public void onShown(IBinder windowToken) { 307 if (DEBUG_WAKEUP) Slog.d(TAG, "mKeyguardDelegate.ShowListener.onShown."); 308 mHandler.sendEmptyMessage(MSG_KEYGUARD_DRAWN_COMPLETE); 309 } 310 }; 311 312 GlobalActions mGlobalActions; 313 Handler mHandler; 314 WindowState mLastInputMethodWindow = null; 315 WindowState mLastInputMethodTargetWindow = null; 316 317 // FIXME This state is shared between the input reader and handler thread. 318 // Technically it's broken and buggy but it has been like this for many years 319 // and we have not yet seen any problems. Someday we'll rewrite this logic 320 // so that only one thread is involved in handling input policy. Unfortunately 321 // it's on a critical path for power management so we can't just post the work to the 322 // handler thread. We'll need to resolve this someday by teaching the input dispatcher 323 // to hold wakelocks during dispatch and eliminating the critical path. 324 volatile boolean mPowerKeyHandled; 325 volatile boolean mBeganFromNonInteractive; 326 volatile int mPowerKeyPressCounter; 327 volatile boolean mEndCallKeyHandled; 328 329 boolean mRecentsVisible; 330 int mRecentAppsHeldModifiers; 331 boolean mLanguageSwitchKeyPressed; 332 333 int mLidState = LID_ABSENT; 334 int mCameraLensCoverState = CAMERA_LENS_COVER_ABSENT; 335 boolean mHaveBuiltInKeyboard; 336 337 boolean mSystemReady; 338 boolean mSystemBooted; 339 boolean mHdmiPlugged; 340 IUiModeManager mUiModeManager; 341 int mUiMode; 342 int mDockMode = Intent.EXTRA_DOCK_STATE_UNDOCKED; 343 int mLidOpenRotation; 344 int mCarDockRotation; 345 int mDeskDockRotation; 346 int mUndockedHdmiRotation; 347 int mDemoHdmiRotation; 348 boolean mDemoHdmiRotationLock; 349 int mDemoRotation; 350 boolean mDemoRotationLock; 351 352 boolean mWakeGestureEnabledSetting; 353 MyWakeGestureListener mWakeGestureListener; 354 355 // Default display does not rotate, apps that require non-default orientation will have to 356 // have the orientation emulated. 357 private boolean mForceDefaultOrientation = false; 358 359 int mUserRotationMode = WindowManagerPolicy.USER_ROTATION_FREE; 360 int mUserRotation = Surface.ROTATION_0; 361 boolean mAccelerometerDefault; 362 363 boolean mSupportAutoRotation; 364 int mAllowAllRotations = -1; 365 boolean mCarDockEnablesAccelerometer; 366 boolean mDeskDockEnablesAccelerometer; 367 int mLidKeyboardAccessibility; 368 int mLidNavigationAccessibility; 369 boolean mLidControlsSleep; 370 int mShortPressOnPowerBehavior; 371 int mLongPressOnPowerBehavior; 372 int mDoublePressOnPowerBehavior; 373 int mTriplePressOnPowerBehavior; 374 boolean mAwake; 375 boolean mScreenOnEarly; 376 boolean mScreenOnFully; 377 ScreenOnListener mScreenOnListener; 378 boolean mKeyguardDrawComplete; 379 boolean mWindowManagerDrawComplete; 380 boolean mOrientationSensorEnabled = false; 381 int mCurrentAppOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED; 382 boolean mHasSoftInput = false; 383 boolean mTranslucentDecorEnabled = true; 384 boolean mUseTvRouting; 385 386 int mPointerLocationMode = 0; // guarded by mLock 387 388 // The last window we were told about in focusChanged. 389 WindowState mFocusedWindow; 390 IApplicationToken mFocusedApp; 391 392 PointerLocationView mPointerLocationView; 393 394 // The current size of the screen; really; extends into the overscan area of 395 // the screen and doesn't account for any system elements like the status bar. 396 int mOverscanScreenLeft, mOverscanScreenTop; 397 int mOverscanScreenWidth, mOverscanScreenHeight; 398 // The current visible size of the screen; really; (ir)regardless of whether the status 399 // bar can be hidden but not extending into the overscan area. 400 int mUnrestrictedScreenLeft, mUnrestrictedScreenTop; 401 int mUnrestrictedScreenWidth, mUnrestrictedScreenHeight; 402 // Like mOverscanScreen*, but allowed to move into the overscan region where appropriate. 403 int mRestrictedOverscanScreenLeft, mRestrictedOverscanScreenTop; 404 int mRestrictedOverscanScreenWidth, mRestrictedOverscanScreenHeight; 405 // The current size of the screen; these may be different than (0,0)-(dw,dh) 406 // if the status bar can't be hidden; in that case it effectively carves out 407 // that area of the display from all other windows. 408 int mRestrictedScreenLeft, mRestrictedScreenTop; 409 int mRestrictedScreenWidth, mRestrictedScreenHeight; 410 // During layout, the current screen borders accounting for any currently 411 // visible system UI elements. 412 int mSystemLeft, mSystemTop, mSystemRight, mSystemBottom; 413 // For applications requesting stable content insets, these are them. 414 int mStableLeft, mStableTop, mStableRight, mStableBottom; 415 // For applications requesting stable content insets but have also set the 416 // fullscreen window flag, these are the stable dimensions without the status bar. 417 int mStableFullscreenLeft, mStableFullscreenTop; 418 int mStableFullscreenRight, mStableFullscreenBottom; 419 // During layout, the current screen borders with all outer decoration 420 // (status bar, input method dock) accounted for. 421 int mCurLeft, mCurTop, mCurRight, mCurBottom; 422 // During layout, the frame in which 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. This is usually 425 // the same as mCur*, but may be larger if the screen decor has supplied 426 // content insets. 427 int mContentLeft, mContentTop, mContentRight, mContentBottom; 428 // During layout, the frame in which voice content should be displayed 429 // to the user, accounting for all screen decoration except for any 430 // space they deem as available for other content. 431 int mVoiceContentLeft, mVoiceContentTop, mVoiceContentRight, mVoiceContentBottom; 432 // During layout, the current screen borders along which input method 433 // windows are placed. 434 int mDockLeft, mDockTop, mDockRight, mDockBottom; 435 // During layout, the layer at which the doc window is placed. 436 int mDockLayer; 437 // During layout, this is the layer of the status bar. 438 int mStatusBarLayer; 439 int mLastSystemUiFlags; 440 // Bits that we are in the process of clearing, so we want to prevent 441 // them from being set by applications until everything has been updated 442 // to have them clear. 443 int mResettingSystemUiFlags = 0; 444 // Bits that we are currently always keeping cleared. 445 int mForceClearedSystemUiFlags = 0; 446 // What we last reported to system UI about whether the compatibility 447 // menu needs to be displayed. 448 boolean mLastFocusNeedsMenu = false; 449 450 FakeWindow mHideNavFakeWindow = null; 451 452 static final Rect mTmpParentFrame = new Rect(); 453 static final Rect mTmpDisplayFrame = new Rect(); 454 static final Rect mTmpOverscanFrame = new Rect(); 455 static final Rect mTmpContentFrame = new Rect(); 456 static final Rect mTmpVisibleFrame = new Rect(); 457 static final Rect mTmpDecorFrame = new Rect(); 458 static final Rect mTmpStableFrame = new Rect(); 459 static final Rect mTmpNavigationFrame = new Rect(); 460 461 WindowState mTopFullscreenOpaqueWindowState; 462 WindowState mTopFullscreenOpaqueOrDimmingWindowState; 463 HashSet<IApplicationToken> mAppsToBeHidden = new HashSet<IApplicationToken>(); 464 HashSet<IApplicationToken> mAppsThatDismissKeyguard = new HashSet<IApplicationToken>(); 465 boolean mTopIsFullscreen; 466 boolean mForceStatusBar; 467 boolean mForceStatusBarFromKeyguard; 468 boolean mHideLockScreen; 469 boolean mForcingShowNavBar; 470 int mForcingShowNavBarLayer; 471 472 // States of keyguard dismiss. 473 private static final int DISMISS_KEYGUARD_NONE = 0; // Keyguard not being dismissed. 474 private static final int DISMISS_KEYGUARD_START = 1; // Keyguard needs to be dismissed. 475 private static final int DISMISS_KEYGUARD_CONTINUE = 2; // Keyguard has been dismissed. 476 int mDismissKeyguard = DISMISS_KEYGUARD_NONE; 477 478 /** The window that is currently dismissing the keyguard. Dismissing the keyguard must only 479 * be done once per window. */ 480 private WindowState mWinDismissingKeyguard; 481 482 /** The window that is currently showing "over" the keyguard. If there is an app window 483 * belonging to another app on top of this the keyguard shows. If there is a fullscreen 484 * app window under this, still dismiss the keyguard but don't show the app underneath. Show 485 * the wallpaper. */ 486 private WindowState mWinShowWhenLocked; 487 488 boolean mShowingLockscreen; 489 boolean mShowingDream; 490 boolean mDreamingLockscreen; 491 boolean mKeyguardSecure; 492 boolean mKeyguardSecureIncludingHidden; 493 volatile boolean mKeyguardOccluded; 494 boolean mHomePressed; 495 boolean mHomeConsumed; 496 boolean mHomeDoubleTapPending; 497 Intent mHomeIntent; 498 Intent mCarDockIntent; 499 Intent mDeskDockIntent; 500 boolean mSearchKeyShortcutPending; 501 boolean mConsumeSearchKeyUp; 502 boolean mAssistKeyLongPressed; 503 boolean mPendingMetaAction; 504 505 // support for activating the lock screen while the screen is on 506 boolean mAllowLockscreenWhenOn; 507 int mLockScreenTimeout; 508 boolean mLockScreenTimerActive; 509 510 // Behavior of ENDCALL Button. (See Settings.System.END_BUTTON_BEHAVIOR.) 511 int mEndcallBehavior; 512 513 // Behavior of POWER button while in-call and screen on. 514 // (See Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR.) 515 int mIncallPowerBehavior; 516 517 Display mDisplay; 518 519 int mLandscapeRotation = 0; // default landscape rotation 520 int mSeascapeRotation = 0; // "other" landscape rotation, 180 degrees from mLandscapeRotation 521 int mPortraitRotation = 0; // default portrait rotation 522 int mUpsideDownRotation = 0; // "other" portrait rotation 523 524 int mOverscanLeft = 0; 525 int mOverscanTop = 0; 526 int mOverscanRight = 0; 527 int mOverscanBottom = 0; 528 529 // What we do when the user long presses on home 530 private int mLongPressOnHomeBehavior; 531 532 // What we do when the user double-taps on home 533 private int mDoubleTapOnHomeBehavior; 534 535 // Allowed theater mode wake actions 536 private boolean mAllowTheaterModeWakeFromKey; 537 private boolean mAllowTheaterModeWakeFromPowerKey; 538 private boolean mAllowTheaterModeWakeFromMotion; 539 private boolean mAllowTheaterModeWakeFromMotionWhenNotDreaming; 540 private boolean mAllowTheaterModeWakeFromCameraLens; 541 private boolean mAllowTheaterModeWakeFromLidSwitch; 542 private boolean mAllowTheaterModeWakeFromWakeGesture; 543 544 // Whether to support long press from power button in non-interactive mode 545 private boolean mSupportLongPressPowerWhenNonInteractive; 546 547 // Whether to go to sleep entering theater mode from power button 548 private boolean mGoToSleepOnButtonPressTheaterMode; 549 550 // Screenshot trigger states 551 // Time to volume and power must be pressed within this interval of each other. 552 private static final long SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS = 150; 553 // Increase the chord delay when taking a screenshot from the keyguard 554 private static final float KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER = 2.5f; 555 private boolean mScreenshotChordEnabled; 556 private boolean mScreenshotChordVolumeDownKeyTriggered; 557 private long mScreenshotChordVolumeDownKeyTime; 558 private boolean mScreenshotChordVolumeDownKeyConsumed; 559 private boolean mScreenshotChordVolumeUpKeyTriggered; 560 private boolean mScreenshotChordPowerKeyTriggered; 561 private long mScreenshotChordPowerKeyTime; 562 563 /* The number of steps between min and max brightness */ 564 private static final int BRIGHTNESS_STEPS = 10; 565 566 SettingsObserver mSettingsObserver; 567 ShortcutManager mShortcutManager; 568 PowerManager.WakeLock mBroadcastWakeLock; 569 PowerManager.WakeLock mPowerKeyWakeLock; 570 boolean mHavePendingMediaKeyRepeatWithWakeLock; 571 572 private int mCurrentUserId; 573 574 // Maps global key codes to the components that will handle them. 575 private GlobalKeyManager mGlobalKeyManager; 576 577 // Fallback actions by key code. 578 private final SparseArray<KeyCharacterMap.FallbackAction> mFallbackActions = 579 new SparseArray<KeyCharacterMap.FallbackAction>(); 580 581 private final LogDecelerateInterpolator mLogDecelerateInterpolator 582 = new LogDecelerateInterpolator(100, 0); 583 584 private static final int MSG_ENABLE_POINTER_LOCATION = 1; 585 private static final int MSG_DISABLE_POINTER_LOCATION = 2; 586 private static final int MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK = 3; 587 private static final int MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK = 4; 588 private static final int MSG_KEYGUARD_DRAWN_COMPLETE = 5; 589 private static final int MSG_KEYGUARD_DRAWN_TIMEOUT = 6; 590 private static final int MSG_WINDOW_MANAGER_DRAWN_COMPLETE = 7; 591 private static final int MSG_DISPATCH_SHOW_RECENTS = 9; 592 private static final int MSG_DISPATCH_SHOW_GLOBAL_ACTIONS = 10; 593 private static final int MSG_HIDE_BOOT_MESSAGE = 11; 594 private static final int MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK = 12; 595 private static final int MSG_POWER_DELAYED_PRESS = 13; 596 private static final int MSG_POWER_LONG_PRESS = 14; 597 598 private class PolicyHandler extends Handler { 599 @Override 600 public void handleMessage(Message msg) { 601 switch (msg.what) { 602 case MSG_ENABLE_POINTER_LOCATION: 603 enablePointerLocation(); 604 break; 605 case MSG_DISABLE_POINTER_LOCATION: 606 disablePointerLocation(); 607 break; 608 case MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK: 609 dispatchMediaKeyWithWakeLock((KeyEvent)msg.obj); 610 break; 611 case MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK: 612 dispatchMediaKeyRepeatWithWakeLock((KeyEvent)msg.obj); 613 break; 614 case MSG_DISPATCH_SHOW_RECENTS: 615 showRecentApps(false); 616 break; 617 case MSG_DISPATCH_SHOW_GLOBAL_ACTIONS: 618 showGlobalActionsInternal(); 619 break; 620 case MSG_KEYGUARD_DRAWN_COMPLETE: 621 if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mKeyguardDrawComplete"); 622 finishKeyguardDrawn(); 623 break; 624 case MSG_KEYGUARD_DRAWN_TIMEOUT: 625 Slog.w(TAG, "Keyguard drawn timeout. Setting mKeyguardDrawComplete"); 626 finishKeyguardDrawn(); 627 break; 628 case MSG_WINDOW_MANAGER_DRAWN_COMPLETE: 629 if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mWindowManagerDrawComplete"); 630 finishWindowsDrawn(); 631 break; 632 case MSG_HIDE_BOOT_MESSAGE: 633 handleHideBootMessage(); 634 break; 635 case MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK: 636 launchVoiceAssistWithWakeLock(msg.arg1 != 0); 637 break; 638 case MSG_POWER_DELAYED_PRESS: 639 powerPress((Long)msg.obj, msg.arg1 != 0, msg.arg2); 640 finishPowerKeyPress(); 641 break; 642 case MSG_POWER_LONG_PRESS: 643 powerLongPress(); 644 break; 645 } 646 } 647 } 648 649 private UEventObserver mHDMIObserver = new UEventObserver() { 650 @Override 651 public void onUEvent(UEventObserver.UEvent event) { 652 setHdmiPlugged("1".equals(event.get("SWITCH_STATE"))); 653 } 654 }; 655 656 class SettingsObserver extends ContentObserver { 657 SettingsObserver(Handler handler) { 658 super(handler); 659 } 660 661 void observe() { 662 // Observe all users' changes 663 ContentResolver resolver = mContext.getContentResolver(); 664 resolver.registerContentObserver(Settings.System.getUriFor( 665 Settings.System.END_BUTTON_BEHAVIOR), false, this, 666 UserHandle.USER_ALL); 667 resolver.registerContentObserver(Settings.Secure.getUriFor( 668 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR), false, this, 669 UserHandle.USER_ALL); 670 resolver.registerContentObserver(Settings.Secure.getUriFor( 671 Settings.Secure.WAKE_GESTURE_ENABLED), false, this, 672 UserHandle.USER_ALL); 673 resolver.registerContentObserver(Settings.System.getUriFor( 674 Settings.System.ACCELEROMETER_ROTATION), false, this, 675 UserHandle.USER_ALL); 676 resolver.registerContentObserver(Settings.System.getUriFor( 677 Settings.System.USER_ROTATION), false, this, 678 UserHandle.USER_ALL); 679 resolver.registerContentObserver(Settings.System.getUriFor( 680 Settings.System.SCREEN_OFF_TIMEOUT), false, this, 681 UserHandle.USER_ALL); 682 resolver.registerContentObserver(Settings.System.getUriFor( 683 Settings.System.POINTER_LOCATION), false, this, 684 UserHandle.USER_ALL); 685 resolver.registerContentObserver(Settings.Secure.getUriFor( 686 Settings.Secure.DEFAULT_INPUT_METHOD), false, this, 687 UserHandle.USER_ALL); 688 resolver.registerContentObserver(Settings.Secure.getUriFor( 689 Settings.Secure.IMMERSIVE_MODE_CONFIRMATIONS), false, this, 690 UserHandle.USER_ALL); 691 resolver.registerContentObserver(Settings.Global.getUriFor( 692 Settings.Global.POLICY_CONTROL), false, this, 693 UserHandle.USER_ALL); 694 updateSettings(); 695 } 696 697 @Override public void onChange(boolean selfChange) { 698 updateSettings(); 699 updateRotation(false); 700 } 701 } 702 703 class MyWakeGestureListener extends WakeGestureListener { 704 MyWakeGestureListener(Context context, Handler handler) { 705 super(context, handler); 706 } 707 708 @Override 709 public void onWakeUp() { 710 synchronized (mLock) { 711 if (shouldEnableWakeGestureLp()) { 712 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false); 713 wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromWakeGesture); 714 } 715 } 716 } 717 } 718 719 class MyOrientationListener extends WindowOrientationListener { 720 MyOrientationListener(Context context, Handler handler) { 721 super(context, handler); 722 } 723 724 @Override 725 public void onProposedRotationChanged(int rotation) { 726 if (localLOGV) Slog.v(TAG, "onProposedRotationChanged, rotation=" + rotation); 727 updateRotation(false); 728 } 729 } 730 MyOrientationListener mOrientationListener; 731 732 private final StatusBarController mStatusBarController = new StatusBarController(); 733 734 private final BarController mNavigationBarController = new BarController("NavigationBar", 735 View.NAVIGATION_BAR_TRANSIENT, 736 View.NAVIGATION_BAR_UNHIDE, 737 View.NAVIGATION_BAR_TRANSLUCENT, 738 StatusBarManager.WINDOW_NAVIGATION_BAR, 739 WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION); 740 741 private ImmersiveModeConfirmation mImmersiveModeConfirmation; 742 743 private SystemGesturesPointerEventListener mSystemGestures; 744 745 IStatusBarService getStatusBarService() { 746 synchronized (mServiceAquireLock) { 747 if (mStatusBarService == null) { 748 mStatusBarService = IStatusBarService.Stub.asInterface( 749 ServiceManager.getService("statusbar")); 750 } 751 return mStatusBarService; 752 } 753 } 754 755 /* 756 * We always let the sensor be switched on by default except when 757 * the user has explicitly disabled sensor based rotation or when the 758 * screen is switched off. 759 */ 760 boolean needSensorRunningLp() { 761 if (mSupportAutoRotation) { 762 if (mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR 763 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 764 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT 765 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE) { 766 // If the application has explicitly requested to follow the 767 // orientation, then we need to turn the sensor on. 768 return true; 769 } 770 } 771 if ((mCarDockEnablesAccelerometer && mDockMode == Intent.EXTRA_DOCK_STATE_CAR) || 772 (mDeskDockEnablesAccelerometer && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK 773 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK 774 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK))) { 775 // enable accelerometer if we are docked in a dock that enables accelerometer 776 // orientation management, 777 return true; 778 } 779 if (mUserRotationMode == USER_ROTATION_LOCKED) { 780 // If the setting for using the sensor by default is enabled, then 781 // we will always leave it on. Note that the user could go to 782 // a window that forces an orientation that does not use the 783 // sensor and in theory we could turn it off... however, when next 784 // turning it on we won't have a good value for the current 785 // orientation for a little bit, which can cause orientation 786 // changes to lag, so we'd like to keep it always on. (It will 787 // still be turned off when the screen is off.) 788 return false; 789 } 790 return mSupportAutoRotation; 791 } 792 793 /* 794 * Various use cases for invoking this function 795 * screen turning off, should always disable listeners if already enabled 796 * screen turned on and current app has sensor based orientation, enable listeners 797 * if not already enabled 798 * screen turned on and current app does not have sensor orientation, disable listeners if 799 * already enabled 800 * screen turning on and current app has sensor based orientation, enable listeners if needed 801 * screen turning on and current app has nosensor based orientation, do nothing 802 */ 803 void updateOrientationListenerLp() { 804 if (!mOrientationListener.canDetectOrientation()) { 805 // If sensor is turned off or nonexistent for some reason 806 return; 807 } 808 //Could have been invoked due to screen turning on or off or 809 //change of the currently visible window's orientation 810 if (localLOGV) Slog.v(TAG, "mScreenOnEarly=" + mScreenOnEarly 811 + ", mAwake=" + mAwake + ", mCurrentAppOrientation=" + mCurrentAppOrientation 812 + ", mOrientationSensorEnabled=" + mOrientationSensorEnabled); 813 boolean disable = true; 814 if (mScreenOnEarly && mAwake) { 815 if (needSensorRunningLp()) { 816 disable = false; 817 //enable listener if not already enabled 818 if (!mOrientationSensorEnabled) { 819 mOrientationListener.enable(); 820 if(localLOGV) Slog.v(TAG, "Enabling listeners"); 821 mOrientationSensorEnabled = true; 822 } 823 } 824 } 825 //check if sensors need to be disabled 826 if (disable && mOrientationSensorEnabled) { 827 mOrientationListener.disable(); 828 if(localLOGV) Slog.v(TAG, "Disabling listeners"); 829 mOrientationSensorEnabled = false; 830 } 831 } 832 833 private void interceptPowerKeyDown(KeyEvent event, boolean interactive) { 834 // Hold a wake lock until the power key is released. 835 if (!mPowerKeyWakeLock.isHeld()) { 836 mPowerKeyWakeLock.acquire(); 837 } 838 839 // Cancel multi-press detection timeout. 840 if (mPowerKeyPressCounter != 0) { 841 mHandler.removeMessages(MSG_POWER_DELAYED_PRESS); 842 } 843 844 // Detect user pressing the power button in panic when an application has 845 // taken over the whole screen. 846 boolean panic = mImmersiveModeConfirmation.onPowerKeyDown(interactive, 847 SystemClock.elapsedRealtime(), isImmersiveMode(mLastSystemUiFlags)); 848 if (panic) { 849 mHandler.post(mRequestTransientNav); 850 } 851 852 // Latch power key state to detect screenshot chord. 853 if (interactive && !mScreenshotChordPowerKeyTriggered 854 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 855 mScreenshotChordPowerKeyTriggered = true; 856 mScreenshotChordPowerKeyTime = event.getDownTime(); 857 interceptScreenshotChord(); 858 } 859 860 // Stop ringing or end call if configured to do so when power is pressed. 861 TelecomManager telecomManager = getTelecommService(); 862 boolean hungUp = false; 863 if (telecomManager != null) { 864 if (telecomManager.isRinging()) { 865 // Pressing Power while there's a ringing incoming 866 // call should silence the ringer. 867 telecomManager.silenceRinger(); 868 } else if ((mIncallPowerBehavior 869 & Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_HANGUP) != 0 870 && telecomManager.isInCall() && interactive) { 871 // Otherwise, if "Power button ends call" is enabled, 872 // the Power button will hang up any current active call. 873 hungUp = telecomManager.endCall(); 874 } 875 } 876 877 // If the power key has still not yet been handled, then detect short 878 // press, long press, or multi press and decide what to do. 879 mPowerKeyHandled = hungUp || mScreenshotChordVolumeDownKeyTriggered 880 || mScreenshotChordVolumeUpKeyTriggered; 881 if (!mPowerKeyHandled) { 882 if (interactive) { 883 // When interactive, we're already awake. 884 // Wait for a long press or for the button to be released to decide what to do. 885 if (hasLongPressOnPowerBehavior()) { 886 Message msg = mHandler.obtainMessage(MSG_POWER_LONG_PRESS); 887 msg.setAsynchronous(true); 888 mHandler.sendMessageDelayed(msg, 889 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 890 } 891 } else { 892 wakeUpFromPowerKey(event.getDownTime()); 893 894 if (mSupportLongPressPowerWhenNonInteractive && hasLongPressOnPowerBehavior()) { 895 Message msg = mHandler.obtainMessage(MSG_POWER_LONG_PRESS); 896 msg.setAsynchronous(true); 897 mHandler.sendMessageDelayed(msg, 898 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 899 mBeganFromNonInteractive = true; 900 } else { 901 final int maxCount = getMaxMultiPressPowerCount(); 902 903 if (maxCount <= 1) { 904 mPowerKeyHandled = true; 905 } else { 906 mBeganFromNonInteractive = true; 907 } 908 } 909 } 910 } 911 } 912 913 private void interceptPowerKeyUp(KeyEvent event, boolean interactive, boolean canceled) { 914 final boolean handled = canceled || mPowerKeyHandled; 915 mScreenshotChordPowerKeyTriggered = false; 916 cancelPendingScreenshotChordAction(); 917 cancelPendingPowerKeyAction(); 918 919 if (!handled) { 920 // Figure out how to handle the key now that it has been released. 921 mPowerKeyPressCounter += 1; 922 923 final int maxCount = getMaxMultiPressPowerCount(); 924 final long eventTime = event.getDownTime(); 925 if (mPowerKeyPressCounter < maxCount) { 926 // This could be a multi-press. Wait a little bit longer to confirm. 927 // Continue holding the wake lock. 928 Message msg = mHandler.obtainMessage(MSG_POWER_DELAYED_PRESS, 929 interactive ? 1 : 0, mPowerKeyPressCounter, eventTime); 930 msg.setAsynchronous(true); 931 mHandler.sendMessageDelayed(msg, ViewConfiguration.getDoubleTapTimeout()); 932 return; 933 } 934 935 // No other actions. Handle it immediately. 936 powerPress(eventTime, interactive, mPowerKeyPressCounter); 937 } 938 939 // Done. Reset our state. 940 finishPowerKeyPress(); 941 } 942 943 private void finishPowerKeyPress() { 944 mBeganFromNonInteractive = false; 945 mPowerKeyPressCounter = 0; 946 if (mPowerKeyWakeLock.isHeld()) { 947 mPowerKeyWakeLock.release(); 948 } 949 } 950 951 private void cancelPendingPowerKeyAction() { 952 if (!mPowerKeyHandled) { 953 mPowerKeyHandled = true; 954 mHandler.removeMessages(MSG_POWER_LONG_PRESS); 955 } 956 } 957 958 private void powerPress(long eventTime, boolean interactive, int count) { 959 if (mScreenOnEarly && !mScreenOnFully) { 960 Slog.i(TAG, "Suppressed redundant power key press while " 961 + "already in the process of turning the screen on."); 962 return; 963 } 964 965 if (count == 2) { 966 powerMultiPressAction(eventTime, interactive, mDoublePressOnPowerBehavior); 967 } else if (count == 3) { 968 powerMultiPressAction(eventTime, interactive, mTriplePressOnPowerBehavior); 969 } else if (interactive && !mBeganFromNonInteractive) { 970 switch (mShortPressOnPowerBehavior) { 971 case SHORT_PRESS_POWER_NOTHING: 972 break; 973 case SHORT_PRESS_POWER_GO_TO_SLEEP: 974 mPowerManager.goToSleep(eventTime, 975 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 976 break; 977 case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP: 978 mPowerManager.goToSleep(eventTime, 979 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 980 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 981 break; 982 case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP_AND_GO_HOME: 983 mPowerManager.goToSleep(eventTime, 984 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 985 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 986 launchHomeFromHotKey(); 987 break; 988 case SHORT_PRESS_POWER_GO_HOME: 989 launchHomeFromHotKey(); 990 break; 991 } 992 } 993 } 994 995 private void powerMultiPressAction(long eventTime, boolean interactive, int behavior) { 996 switch (behavior) { 997 case MULTI_PRESS_POWER_NOTHING: 998 break; 999 case MULTI_PRESS_POWER_THEATER_MODE: 1000 if (isTheaterModeEnabled()) { 1001 Slog.i(TAG, "Toggling theater mode off."); 1002 Settings.Global.putInt(mContext.getContentResolver(), 1003 Settings.Global.THEATER_MODE_ON, 0); 1004 if (!interactive) { 1005 wakeUpFromPowerKey(eventTime); 1006 } 1007 } else { 1008 Slog.i(TAG, "Toggling theater mode on."); 1009 Settings.Global.putInt(mContext.getContentResolver(), 1010 Settings.Global.THEATER_MODE_ON, 1); 1011 1012 if (mGoToSleepOnButtonPressTheaterMode && interactive) { 1013 mPowerManager.goToSleep(eventTime, 1014 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 1015 } 1016 } 1017 break; 1018 case MULTI_PRESS_POWER_BRIGHTNESS_BOOST: 1019 Slog.i(TAG, "Starting brightness boost."); 1020 if (!interactive) { 1021 wakeUpFromPowerKey(eventTime); 1022 } 1023 mPowerManager.boostScreenBrightness(eventTime); 1024 break; 1025 } 1026 } 1027 1028 private int getMaxMultiPressPowerCount() { 1029 if (mTriplePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) { 1030 return 3; 1031 } 1032 if (mDoublePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) { 1033 return 2; 1034 } 1035 return 1; 1036 } 1037 1038 private void powerLongPress() { 1039 final int behavior = getResolvedLongPressOnPowerBehavior(); 1040 switch (behavior) { 1041 case LONG_PRESS_POWER_NOTHING: 1042 break; 1043 case LONG_PRESS_POWER_GLOBAL_ACTIONS: 1044 mPowerKeyHandled = true; 1045 if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) { 1046 performAuditoryFeedbackForAccessibilityIfNeed(); 1047 } 1048 showGlobalActionsInternal(); 1049 break; 1050 case LONG_PRESS_POWER_SHUT_OFF: 1051 case LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM: 1052 mPowerKeyHandled = true; 1053 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 1054 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); 1055 mWindowManagerFuncs.shutdown(behavior == LONG_PRESS_POWER_SHUT_OFF); 1056 break; 1057 } 1058 } 1059 1060 private int getResolvedLongPressOnPowerBehavior() { 1061 if (FactoryTest.isLongPressOnPowerOffEnabled()) { 1062 return LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM; 1063 } 1064 return mLongPressOnPowerBehavior; 1065 } 1066 1067 private boolean hasLongPressOnPowerBehavior() { 1068 return getResolvedLongPressOnPowerBehavior() != LONG_PRESS_POWER_NOTHING; 1069 } 1070 1071 private void interceptScreenshotChord() { 1072 if (mScreenshotChordEnabled 1073 && mScreenshotChordVolumeDownKeyTriggered && mScreenshotChordPowerKeyTriggered 1074 && !mScreenshotChordVolumeUpKeyTriggered) { 1075 final long now = SystemClock.uptimeMillis(); 1076 if (now <= mScreenshotChordVolumeDownKeyTime + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS 1077 && now <= mScreenshotChordPowerKeyTime 1078 + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS) { 1079 mScreenshotChordVolumeDownKeyConsumed = true; 1080 cancelPendingPowerKeyAction(); 1081 1082 mHandler.postDelayed(mScreenshotRunnable, getScreenshotChordLongPressDelay()); 1083 } 1084 } 1085 } 1086 1087 private long getScreenshotChordLongPressDelay() { 1088 if (mKeyguardDelegate.isShowing()) { 1089 // Double the time it takes to take a screenshot from the keyguard 1090 return (long) (KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER * 1091 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 1092 } 1093 return ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout(); 1094 } 1095 1096 private void cancelPendingScreenshotChordAction() { 1097 mHandler.removeCallbacks(mScreenshotRunnable); 1098 } 1099 1100 private final Runnable mEndCallLongPress = new Runnable() { 1101 @Override 1102 public void run() { 1103 mEndCallKeyHandled = true; 1104 if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) { 1105 performAuditoryFeedbackForAccessibilityIfNeed(); 1106 } 1107 showGlobalActionsInternal(); 1108 } 1109 }; 1110 1111 private final Runnable mScreenshotRunnable = new Runnable() { 1112 @Override 1113 public void run() { 1114 takeScreenshot(); 1115 } 1116 }; 1117 1118 @Override 1119 public void showGlobalActions() { 1120 mHandler.removeMessages(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS); 1121 mHandler.sendEmptyMessage(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS); 1122 } 1123 1124 void showGlobalActionsInternal() { 1125 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); 1126 if (mGlobalActions == null) { 1127 mGlobalActions = new GlobalActions(mContext, mWindowManagerFuncs); 1128 } 1129 final boolean keyguardShowing = isKeyguardShowingAndNotOccluded(); 1130 mGlobalActions.showDialog(keyguardShowing, isDeviceProvisioned()); 1131 if (keyguardShowing) { 1132 // since it took two seconds of long press to bring this up, 1133 // poke the wake lock so they have some time to see the dialog. 1134 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 1135 } 1136 } 1137 1138 boolean isDeviceProvisioned() { 1139 return Settings.Global.getInt( 1140 mContext.getContentResolver(), Settings.Global.DEVICE_PROVISIONED, 0) != 0; 1141 } 1142 1143 boolean isUserSetupComplete() { 1144 return Settings.Secure.getIntForUser(mContext.getContentResolver(), 1145 Settings.Secure.USER_SETUP_COMPLETE, 0, UserHandle.USER_CURRENT) != 0; 1146 } 1147 1148 private void handleShortPressOnHome() { 1149 // If there's a dream running then use home to escape the dream 1150 // but don't actually go home. 1151 if (mDreamManagerInternal != null && mDreamManagerInternal.isDreaming()) { 1152 mDreamManagerInternal.stopDream(false /*immediate*/); 1153 return; 1154 } 1155 1156 // Go home! 1157 launchHomeFromHotKey(); 1158 } 1159 1160 private void handleLongPressOnHome() { 1161 if (mLongPressOnHomeBehavior != LONG_PRESS_HOME_NOTHING) { 1162 mHomeConsumed = true; 1163 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 1164 1165 if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_RECENT_SYSTEM_UI) { 1166 toggleRecentApps(); 1167 } else if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_ASSIST) { 1168 launchAssistAction(); 1169 } 1170 } 1171 } 1172 1173 private void handleDoubleTapOnHome() { 1174 if (mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 1175 mHomeConsumed = true; 1176 toggleRecentApps(); 1177 } 1178 } 1179 1180 private final Runnable mHomeDoubleTapTimeoutRunnable = new Runnable() { 1181 @Override 1182 public void run() { 1183 if (mHomeDoubleTapPending) { 1184 mHomeDoubleTapPending = false; 1185 handleShortPressOnHome(); 1186 } 1187 } 1188 }; 1189 1190 private boolean isRoundWindow() { 1191 return mContext.getResources().getBoolean(com.android.internal.R.bool.config_windowIsRound) 1192 || (Build.HARDWARE.contains("goldfish") 1193 && SystemProperties.getBoolean(ViewRootImpl.PROPERTY_EMULATOR_CIRCULAR, false)); 1194 } 1195 1196 /** {@inheritDoc} */ 1197 @Override 1198 public void init(Context context, IWindowManager windowManager, 1199 WindowManagerFuncs windowManagerFuncs) { 1200 mContext = context; 1201 mWindowManager = windowManager; 1202 mWindowManagerFuncs = windowManagerFuncs; 1203 mWindowManagerInternal = LocalServices.getService(WindowManagerInternal.class); 1204 mDreamManagerInternal = LocalServices.getService(DreamManagerInternal.class); 1205 1206 // Init display burn-in protection 1207 boolean burnInProtectionEnabled = context.getResources().getBoolean( 1208 com.android.internal.R.bool.config_enableBurnInProtection); 1209 // Allow a system property to override this. Used by developer settings. 1210 boolean burnInProtectionDevMode = 1211 SystemProperties.getBoolean("persist.debug.force_burn_in", false); 1212 if (burnInProtectionEnabled || burnInProtectionDevMode) { 1213 final int minHorizontal; 1214 final int maxHorizontal; 1215 final int minVertical; 1216 final int maxVertical; 1217 final int maxRadius; 1218 if (burnInProtectionDevMode) { 1219 minHorizontal = -8; 1220 maxHorizontal = 8; 1221 minVertical = -8; 1222 maxVertical = -4; 1223 maxRadius = (isRoundWindow()) ? 6 : -1; 1224 } else { 1225 Resources resources = context.getResources(); 1226 minHorizontal = resources.getInteger( 1227 com.android.internal.R.integer.config_burnInProtectionMinHorizontalOffset); 1228 maxHorizontal = resources.getInteger( 1229 com.android.internal.R.integer.config_burnInProtectionMaxHorizontalOffset); 1230 minVertical = resources.getInteger( 1231 com.android.internal.R.integer.config_burnInProtectionMinVerticalOffset); 1232 maxVertical = resources.getInteger( 1233 com.android.internal.R.integer.config_burnInProtectionMaxVerticalOffset); 1234 maxRadius = resources.getInteger( 1235 com.android.internal.R.integer.config_burnInProtectionMaxRadius); 1236 } 1237 mBurnInProtectionHelper = new BurnInProtectionHelper( 1238 context, minHorizontal, maxHorizontal, minVertical, maxVertical, maxRadius); 1239 } 1240 1241 mHandler = new PolicyHandler(); 1242 mWakeGestureListener = new MyWakeGestureListener(mContext, mHandler); 1243 mOrientationListener = new MyOrientationListener(mContext, mHandler); 1244 try { 1245 mOrientationListener.setCurrentRotation(windowManager.getRotation()); 1246 } catch (RemoteException ex) { } 1247 mSettingsObserver = new SettingsObserver(mHandler); 1248 mSettingsObserver.observe(); 1249 mShortcutManager = new ShortcutManager(context); 1250 mUiMode = context.getResources().getInteger( 1251 com.android.internal.R.integer.config_defaultUiModeType); 1252 mHomeIntent = new Intent(Intent.ACTION_MAIN, null); 1253 mHomeIntent.addCategory(Intent.CATEGORY_HOME); 1254 mHomeIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1255 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1256 mCarDockIntent = new Intent(Intent.ACTION_MAIN, null); 1257 mCarDockIntent.addCategory(Intent.CATEGORY_CAR_DOCK); 1258 mCarDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1259 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1260 mDeskDockIntent = new Intent(Intent.ACTION_MAIN, null); 1261 mDeskDockIntent.addCategory(Intent.CATEGORY_DESK_DOCK); 1262 mDeskDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1263 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1264 1265 mPowerManager = (PowerManager)context.getSystemService(Context.POWER_SERVICE); 1266 mBroadcastWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 1267 "PhoneWindowManager.mBroadcastWakeLock"); 1268 mPowerKeyWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 1269 "PhoneWindowManager.mPowerKeyWakeLock"); 1270 mEnableShiftMenuBugReports = "1".equals(SystemProperties.get("ro.debuggable")); 1271 mSupportAutoRotation = mContext.getResources().getBoolean( 1272 com.android.internal.R.bool.config_supportAutoRotation); 1273 mLidOpenRotation = readRotation( 1274 com.android.internal.R.integer.config_lidOpenRotation); 1275 mCarDockRotation = readRotation( 1276 com.android.internal.R.integer.config_carDockRotation); 1277 mDeskDockRotation = readRotation( 1278 com.android.internal.R.integer.config_deskDockRotation); 1279 mUndockedHdmiRotation = readRotation( 1280 com.android.internal.R.integer.config_undockedHdmiRotation); 1281 mCarDockEnablesAccelerometer = mContext.getResources().getBoolean( 1282 com.android.internal.R.bool.config_carDockEnablesAccelerometer); 1283 mDeskDockEnablesAccelerometer = mContext.getResources().getBoolean( 1284 com.android.internal.R.bool.config_deskDockEnablesAccelerometer); 1285 mLidKeyboardAccessibility = mContext.getResources().getInteger( 1286 com.android.internal.R.integer.config_lidKeyboardAccessibility); 1287 mLidNavigationAccessibility = mContext.getResources().getInteger( 1288 com.android.internal.R.integer.config_lidNavigationAccessibility); 1289 mLidControlsSleep = mContext.getResources().getBoolean( 1290 com.android.internal.R.bool.config_lidControlsSleep); 1291 mTranslucentDecorEnabled = mContext.getResources().getBoolean( 1292 com.android.internal.R.bool.config_enableTranslucentDecor); 1293 1294 mAllowTheaterModeWakeFromKey = mContext.getResources().getBoolean( 1295 com.android.internal.R.bool.config_allowTheaterModeWakeFromKey); 1296 mAllowTheaterModeWakeFromPowerKey = mAllowTheaterModeWakeFromKey 1297 || mContext.getResources().getBoolean( 1298 com.android.internal.R.bool.config_allowTheaterModeWakeFromPowerKey); 1299 mAllowTheaterModeWakeFromMotion = mContext.getResources().getBoolean( 1300 com.android.internal.R.bool.config_allowTheaterModeWakeFromMotion); 1301 mAllowTheaterModeWakeFromMotionWhenNotDreaming = mContext.getResources().getBoolean( 1302 com.android.internal.R.bool.config_allowTheaterModeWakeFromMotionWhenNotDreaming); 1303 mAllowTheaterModeWakeFromCameraLens = mContext.getResources().getBoolean( 1304 com.android.internal.R.bool.config_allowTheaterModeWakeFromCameraLens); 1305 mAllowTheaterModeWakeFromLidSwitch = mContext.getResources().getBoolean( 1306 com.android.internal.R.bool.config_allowTheaterModeWakeFromLidSwitch); 1307 mAllowTheaterModeWakeFromWakeGesture = mContext.getResources().getBoolean( 1308 com.android.internal.R.bool.config_allowTheaterModeWakeFromGesture); 1309 1310 mGoToSleepOnButtonPressTheaterMode = mContext.getResources().getBoolean( 1311 com.android.internal.R.bool.config_goToSleepOnButtonPressTheaterMode); 1312 1313 mSupportLongPressPowerWhenNonInteractive = mContext.getResources().getBoolean( 1314 com.android.internal.R.bool.config_supportLongPressPowerWhenNonInteractive); 1315 1316 mShortPressOnPowerBehavior = mContext.getResources().getInteger( 1317 com.android.internal.R.integer.config_shortPressOnPowerBehavior); 1318 mLongPressOnPowerBehavior = mContext.getResources().getInteger( 1319 com.android.internal.R.integer.config_longPressOnPowerBehavior); 1320 mDoublePressOnPowerBehavior = mContext.getResources().getInteger( 1321 com.android.internal.R.integer.config_doublePressOnPowerBehavior); 1322 mTriplePressOnPowerBehavior = mContext.getResources().getInteger( 1323 com.android.internal.R.integer.config_triplePressOnPowerBehavior); 1324 1325 mUseTvRouting = AudioSystem.getPlatformType(mContext) == AudioSystem.PLATFORM_TELEVISION; 1326 1327 readConfigurationDependentBehaviors(); 1328 1329 mAccessibilityManager = (AccessibilityManager) context.getSystemService( 1330 Context.ACCESSIBILITY_SERVICE); 1331 1332 // register for dock events 1333 IntentFilter filter = new IntentFilter(); 1334 filter.addAction(UiModeManager.ACTION_ENTER_CAR_MODE); 1335 filter.addAction(UiModeManager.ACTION_EXIT_CAR_MODE); 1336 filter.addAction(UiModeManager.ACTION_ENTER_DESK_MODE); 1337 filter.addAction(UiModeManager.ACTION_EXIT_DESK_MODE); 1338 filter.addAction(Intent.ACTION_DOCK_EVENT); 1339 Intent intent = context.registerReceiver(mDockReceiver, filter); 1340 if (intent != null) { 1341 // Retrieve current sticky dock event broadcast. 1342 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 1343 Intent.EXTRA_DOCK_STATE_UNDOCKED); 1344 } 1345 1346 // register for dream-related broadcasts 1347 filter = new IntentFilter(); 1348 filter.addAction(Intent.ACTION_DREAMING_STARTED); 1349 filter.addAction(Intent.ACTION_DREAMING_STOPPED); 1350 context.registerReceiver(mDreamReceiver, filter); 1351 1352 // register for multiuser-relevant broadcasts 1353 filter = new IntentFilter(Intent.ACTION_USER_SWITCHED); 1354 context.registerReceiver(mMultiuserReceiver, filter); 1355 1356 // monitor for system gestures 1357 mSystemGestures = new SystemGesturesPointerEventListener(context, 1358 new SystemGesturesPointerEventListener.Callbacks() { 1359 @Override 1360 public void onSwipeFromTop() { 1361 if (mStatusBar != null) { 1362 requestTransientBars(mStatusBar); 1363 } 1364 } 1365 @Override 1366 public void onSwipeFromBottom() { 1367 if (mNavigationBar != null && mNavigationBarOnBottom) { 1368 requestTransientBars(mNavigationBar); 1369 } 1370 } 1371 @Override 1372 public void onSwipeFromRight() { 1373 if (mNavigationBar != null && !mNavigationBarOnBottom) { 1374 requestTransientBars(mNavigationBar); 1375 } 1376 } 1377 @Override 1378 public void onDebug() { 1379 // no-op 1380 } 1381 }); 1382 mImmersiveModeConfirmation = new ImmersiveModeConfirmation(mContext); 1383 mWindowManagerFuncs.registerPointerEventListener(mSystemGestures); 1384 1385 mVibrator = (Vibrator)context.getSystemService(Context.VIBRATOR_SERVICE); 1386 mLongPressVibePattern = getLongIntArray(mContext.getResources(), 1387 com.android.internal.R.array.config_longPressVibePattern); 1388 mVirtualKeyVibePattern = getLongIntArray(mContext.getResources(), 1389 com.android.internal.R.array.config_virtualKeyVibePattern); 1390 mKeyboardTapVibePattern = getLongIntArray(mContext.getResources(), 1391 com.android.internal.R.array.config_keyboardTapVibePattern); 1392 mClockTickVibePattern = getLongIntArray(mContext.getResources(), 1393 com.android.internal.R.array.config_clockTickVibePattern); 1394 mCalendarDateVibePattern = getLongIntArray(mContext.getResources(), 1395 com.android.internal.R.array.config_calendarDateVibePattern); 1396 mSafeModeDisabledVibePattern = getLongIntArray(mContext.getResources(), 1397 com.android.internal.R.array.config_safeModeDisabledVibePattern); 1398 mSafeModeEnabledVibePattern = getLongIntArray(mContext.getResources(), 1399 com.android.internal.R.array.config_safeModeEnabledVibePattern); 1400 1401 mScreenshotChordEnabled = mContext.getResources().getBoolean( 1402 com.android.internal.R.bool.config_enableScreenshotChord); 1403 1404 mGlobalKeyManager = new GlobalKeyManager(mContext); 1405 1406 // Controls rotation and the like. 1407 initializeHdmiState(); 1408 1409 // Match current screen state. 1410 if (!mPowerManager.isInteractive()) { 1411 goingToSleep(WindowManagerPolicy.OFF_BECAUSE_OF_USER); 1412 } 1413 1414 mWindowManagerInternal.registerAppTransitionListener( 1415 mStatusBarController.getAppTransitionListener()); 1416 } 1417 1418 /** 1419 * Read values from config.xml that may be overridden depending on 1420 * the configuration of the device. 1421 * eg. Disable long press on home goes to recents on sw600dp. 1422 */ 1423 private void readConfigurationDependentBehaviors() { 1424 mLongPressOnHomeBehavior = mContext.getResources().getInteger( 1425 com.android.internal.R.integer.config_longPressOnHomeBehavior); 1426 if (mLongPressOnHomeBehavior < LONG_PRESS_HOME_NOTHING || 1427 mLongPressOnHomeBehavior > LONG_PRESS_HOME_ASSIST) { 1428 mLongPressOnHomeBehavior = LONG_PRESS_HOME_NOTHING; 1429 } 1430 1431 mDoubleTapOnHomeBehavior = mContext.getResources().getInteger( 1432 com.android.internal.R.integer.config_doubleTapOnHomeBehavior); 1433 if (mDoubleTapOnHomeBehavior < DOUBLE_TAP_HOME_NOTHING || 1434 mDoubleTapOnHomeBehavior > DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 1435 mDoubleTapOnHomeBehavior = LONG_PRESS_HOME_NOTHING; 1436 } 1437 } 1438 1439 @Override 1440 public void setInitialDisplaySize(Display display, int width, int height, int density) { 1441 // This method might be called before the policy has been fully initialized 1442 // or for other displays we don't care about. 1443 if (mContext == null || display.getDisplayId() != Display.DEFAULT_DISPLAY) { 1444 return; 1445 } 1446 mDisplay = display; 1447 1448 final Resources res = mContext.getResources(); 1449 int shortSize, longSize; 1450 if (width > height) { 1451 shortSize = height; 1452 longSize = width; 1453 mLandscapeRotation = Surface.ROTATION_0; 1454 mSeascapeRotation = Surface.ROTATION_180; 1455 if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) { 1456 mPortraitRotation = Surface.ROTATION_90; 1457 mUpsideDownRotation = Surface.ROTATION_270; 1458 } else { 1459 mPortraitRotation = Surface.ROTATION_270; 1460 mUpsideDownRotation = Surface.ROTATION_90; 1461 } 1462 } else { 1463 shortSize = width; 1464 longSize = height; 1465 mPortraitRotation = Surface.ROTATION_0; 1466 mUpsideDownRotation = Surface.ROTATION_180; 1467 if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) { 1468 mLandscapeRotation = Surface.ROTATION_270; 1469 mSeascapeRotation = Surface.ROTATION_90; 1470 } else { 1471 mLandscapeRotation = Surface.ROTATION_90; 1472 mSeascapeRotation = Surface.ROTATION_270; 1473 } 1474 } 1475 1476 mStatusBarHeight = 1477 res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_height); 1478 1479 // Height of the navigation bar when presented horizontally at bottom 1480 mNavigationBarHeightForRotation[mPortraitRotation] = 1481 mNavigationBarHeightForRotation[mUpsideDownRotation] = 1482 res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_height); 1483 mNavigationBarHeightForRotation[mLandscapeRotation] = 1484 mNavigationBarHeightForRotation[mSeascapeRotation] = res.getDimensionPixelSize( 1485 com.android.internal.R.dimen.navigation_bar_height_landscape); 1486 1487 // Width of the navigation bar when presented vertically along one side 1488 mNavigationBarWidthForRotation[mPortraitRotation] = 1489 mNavigationBarWidthForRotation[mUpsideDownRotation] = 1490 mNavigationBarWidthForRotation[mLandscapeRotation] = 1491 mNavigationBarWidthForRotation[mSeascapeRotation] = 1492 res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_width); 1493 1494 // SystemUI (status bar) layout policy 1495 int shortSizeDp = shortSize * DisplayMetrics.DENSITY_DEFAULT / density; 1496 int longSizeDp = longSize * DisplayMetrics.DENSITY_DEFAULT / density; 1497 1498 // Allow the navigation bar to move on non-square small devices (phones). 1499 mNavigationBarCanMove = width != height && shortSizeDp < 600; 1500 1501 mHasNavigationBar = res.getBoolean(com.android.internal.R.bool.config_showNavigationBar); 1502 // Allow a system property to override this. Used by the emulator. 1503 // See also hasNavigationBar(). 1504 String navBarOverride = SystemProperties.get("qemu.hw.mainkeys"); 1505 if ("1".equals(navBarOverride)) { 1506 mHasNavigationBar = false; 1507 } else if ("0".equals(navBarOverride)) { 1508 mHasNavigationBar = true; 1509 } 1510 1511 // For demo purposes, allow the rotation of the HDMI display to be controlled. 1512 // By default, HDMI locks rotation to landscape. 1513 if ("portrait".equals(SystemProperties.get("persist.demo.hdmirotation"))) { 1514 mDemoHdmiRotation = mPortraitRotation; 1515 } else { 1516 mDemoHdmiRotation = mLandscapeRotation; 1517 } 1518 mDemoHdmiRotationLock = SystemProperties.getBoolean("persist.demo.hdmirotationlock", false); 1519 1520 // For demo purposes, allow the rotation of the remote display to be controlled. 1521 // By default, remote display locks rotation to landscape. 1522 if ("portrait".equals(SystemProperties.get("persist.demo.remoterotation"))) { 1523 mDemoRotation = mPortraitRotation; 1524 } else { 1525 mDemoRotation = mLandscapeRotation; 1526 } 1527 mDemoRotationLock = SystemProperties.getBoolean( 1528 "persist.demo.rotationlock", false); 1529 1530 // Only force the default orientation if the screen is xlarge, at least 960dp x 720dp, per 1531 // http://developer.android.com/guide/practices/screens_support.html#range 1532 mForceDefaultOrientation = longSizeDp >= 960 && shortSizeDp >= 720 && 1533 res.getBoolean(com.android.internal.R.bool.config_forceDefaultOrientation) && 1534 // For debug purposes the next line turns this feature off with: 1535 // $ adb shell setprop config.override_forced_orient true 1536 // $ adb shell wm size reset 1537 !"true".equals(SystemProperties.get("config.override_forced_orient")); 1538 } 1539 1540 /** 1541 * @return whether the navigation bar can be hidden, e.g. the device has a 1542 * navigation bar and touch exploration is not enabled 1543 */ 1544 private boolean canHideNavigationBar() { 1545 return mHasNavigationBar 1546 && !mAccessibilityManager.isTouchExplorationEnabled(); 1547 } 1548 1549 @Override 1550 public boolean isDefaultOrientationForced() { 1551 return mForceDefaultOrientation; 1552 } 1553 1554 @Override 1555 public void setDisplayOverscan(Display display, int left, int top, int right, int bottom) { 1556 if (display.getDisplayId() == Display.DEFAULT_DISPLAY) { 1557 mOverscanLeft = left; 1558 mOverscanTop = top; 1559 mOverscanRight = right; 1560 mOverscanBottom = bottom; 1561 } 1562 } 1563 1564 public void updateSettings() { 1565 ContentResolver resolver = mContext.getContentResolver(); 1566 boolean updateRotation = false; 1567 synchronized (mLock) { 1568 mEndcallBehavior = Settings.System.getIntForUser(resolver, 1569 Settings.System.END_BUTTON_BEHAVIOR, 1570 Settings.System.END_BUTTON_BEHAVIOR_DEFAULT, 1571 UserHandle.USER_CURRENT); 1572 mIncallPowerBehavior = Settings.Secure.getIntForUser(resolver, 1573 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR, 1574 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT, 1575 UserHandle.USER_CURRENT); 1576 1577 // Configure wake gesture. 1578 boolean wakeGestureEnabledSetting = Settings.Secure.getIntForUser(resolver, 1579 Settings.Secure.WAKE_GESTURE_ENABLED, 0, 1580 UserHandle.USER_CURRENT) != 0; 1581 if (mWakeGestureEnabledSetting != wakeGestureEnabledSetting) { 1582 mWakeGestureEnabledSetting = wakeGestureEnabledSetting; 1583 updateWakeGestureListenerLp(); 1584 } 1585 1586 // Configure rotation lock. 1587 int userRotation = Settings.System.getIntForUser(resolver, 1588 Settings.System.USER_ROTATION, Surface.ROTATION_0, 1589 UserHandle.USER_CURRENT); 1590 if (mUserRotation != userRotation) { 1591 mUserRotation = userRotation; 1592 updateRotation = true; 1593 } 1594 int userRotationMode = Settings.System.getIntForUser(resolver, 1595 Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ? 1596 WindowManagerPolicy.USER_ROTATION_FREE : 1597 WindowManagerPolicy.USER_ROTATION_LOCKED; 1598 if (mUserRotationMode != userRotationMode) { 1599 mUserRotationMode = userRotationMode; 1600 updateRotation = true; 1601 updateOrientationListenerLp(); 1602 } 1603 1604 if (mSystemReady) { 1605 int pointerLocation = Settings.System.getIntForUser(resolver, 1606 Settings.System.POINTER_LOCATION, 0, UserHandle.USER_CURRENT); 1607 if (mPointerLocationMode != pointerLocation) { 1608 mPointerLocationMode = pointerLocation; 1609 mHandler.sendEmptyMessage(pointerLocation != 0 ? 1610 MSG_ENABLE_POINTER_LOCATION : MSG_DISABLE_POINTER_LOCATION); 1611 } 1612 } 1613 // use screen off timeout setting as the timeout for the lockscreen 1614 mLockScreenTimeout = Settings.System.getIntForUser(resolver, 1615 Settings.System.SCREEN_OFF_TIMEOUT, 0, UserHandle.USER_CURRENT); 1616 String imId = Settings.Secure.getStringForUser(resolver, 1617 Settings.Secure.DEFAULT_INPUT_METHOD, UserHandle.USER_CURRENT); 1618 boolean hasSoftInput = imId != null && imId.length() > 0; 1619 if (mHasSoftInput != hasSoftInput) { 1620 mHasSoftInput = hasSoftInput; 1621 updateRotation = true; 1622 } 1623 if (mImmersiveModeConfirmation != null) { 1624 mImmersiveModeConfirmation.loadSetting(mCurrentUserId); 1625 } 1626 PolicyControl.reloadFromSetting(mContext); 1627 } 1628 if (updateRotation) { 1629 updateRotation(true); 1630 } 1631 } 1632 1633 private void updateWakeGestureListenerLp() { 1634 if (shouldEnableWakeGestureLp()) { 1635 mWakeGestureListener.requestWakeUpTrigger(); 1636 } else { 1637 mWakeGestureListener.cancelWakeUpTrigger(); 1638 } 1639 } 1640 1641 private boolean shouldEnableWakeGestureLp() { 1642 return mWakeGestureEnabledSetting && !mAwake 1643 && (!mLidControlsSleep || mLidState != LID_CLOSED) 1644 && mWakeGestureListener.isSupported(); 1645 } 1646 1647 private void enablePointerLocation() { 1648 if (mPointerLocationView == null) { 1649 mPointerLocationView = new PointerLocationView(mContext); 1650 mPointerLocationView.setPrintCoords(false); 1651 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 1652 WindowManager.LayoutParams.MATCH_PARENT, 1653 WindowManager.LayoutParams.MATCH_PARENT); 1654 lp.type = WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY; 1655 lp.flags = WindowManager.LayoutParams.FLAG_FULLSCREEN 1656 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE 1657 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 1658 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN; 1659 if (ActivityManager.isHighEndGfx()) { 1660 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 1661 lp.privateFlags |= 1662 WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED; 1663 } 1664 lp.format = PixelFormat.TRANSLUCENT; 1665 lp.setTitle("PointerLocation"); 1666 WindowManager wm = (WindowManager) 1667 mContext.getSystemService(Context.WINDOW_SERVICE); 1668 lp.inputFeatures |= WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL; 1669 wm.addView(mPointerLocationView, lp); 1670 mWindowManagerFuncs.registerPointerEventListener(mPointerLocationView); 1671 } 1672 } 1673 1674 private void disablePointerLocation() { 1675 if (mPointerLocationView != null) { 1676 mWindowManagerFuncs.unregisterPointerEventListener(mPointerLocationView); 1677 WindowManager wm = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE); 1678 wm.removeView(mPointerLocationView); 1679 mPointerLocationView = null; 1680 } 1681 } 1682 1683 private int readRotation(int resID) { 1684 try { 1685 int rotation = mContext.getResources().getInteger(resID); 1686 switch (rotation) { 1687 case 0: 1688 return Surface.ROTATION_0; 1689 case 90: 1690 return Surface.ROTATION_90; 1691 case 180: 1692 return Surface.ROTATION_180; 1693 case 270: 1694 return Surface.ROTATION_270; 1695 } 1696 } catch (Resources.NotFoundException e) { 1697 // fall through 1698 } 1699 return -1; 1700 } 1701 1702 /** {@inheritDoc} */ 1703 @Override 1704 public int checkAddPermission(WindowManager.LayoutParams attrs, int[] outAppOp) { 1705 int type = attrs.type; 1706 1707 outAppOp[0] = AppOpsManager.OP_NONE; 1708 1709 if (!((type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) 1710 || (type >= FIRST_SUB_WINDOW && type <= LAST_SUB_WINDOW) 1711 || (type >= FIRST_SYSTEM_WINDOW && type <= LAST_SYSTEM_WINDOW))) { 1712 return WindowManagerGlobal.ADD_INVALID_TYPE; 1713 } 1714 1715 if (type < FIRST_SYSTEM_WINDOW || type > LAST_SYSTEM_WINDOW) { 1716 // Window manager will make sure these are okay. 1717 return WindowManagerGlobal.ADD_OKAY; 1718 } 1719 String permission = null; 1720 switch (type) { 1721 case TYPE_TOAST: 1722 // XXX right now the app process has complete control over 1723 // this... should introduce a token to let the system 1724 // monitor/control what they are doing. 1725 outAppOp[0] = AppOpsManager.OP_TOAST_WINDOW; 1726 break; 1727 case TYPE_DREAM: 1728 case TYPE_INPUT_METHOD: 1729 case TYPE_WALLPAPER: 1730 case TYPE_PRIVATE_PRESENTATION: 1731 case TYPE_VOICE_INTERACTION: 1732 case TYPE_ACCESSIBILITY_OVERLAY: 1733 // The window manager will check these. 1734 break; 1735 case TYPE_PHONE: 1736 case TYPE_PRIORITY_PHONE: 1737 case TYPE_SYSTEM_ALERT: 1738 case TYPE_SYSTEM_ERROR: 1739 case TYPE_SYSTEM_OVERLAY: 1740 permission = android.Manifest.permission.SYSTEM_ALERT_WINDOW; 1741 outAppOp[0] = AppOpsManager.OP_SYSTEM_ALERT_WINDOW; 1742 break; 1743 default: 1744 permission = android.Manifest.permission.INTERNAL_SYSTEM_WINDOW; 1745 } 1746 if (permission != null) { 1747 if (mContext.checkCallingOrSelfPermission(permission) 1748 != PackageManager.PERMISSION_GRANTED) { 1749 return WindowManagerGlobal.ADD_PERMISSION_DENIED; 1750 } 1751 } 1752 return WindowManagerGlobal.ADD_OKAY; 1753 } 1754 1755 @Override 1756 public boolean checkShowToOwnerOnly(WindowManager.LayoutParams attrs) { 1757 1758 // If this switch statement is modified, modify the comment in the declarations of 1759 // the type in {@link WindowManager.LayoutParams} as well. 1760 switch (attrs.type) { 1761 default: 1762 // These are the windows that by default are shown only to the user that created 1763 // them. If this needs to be overridden, set 1764 // {@link WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS} in 1765 // {@link WindowManager.LayoutParams}. Note that permission 1766 // {@link android.Manifest.permission.INTERNAL_SYSTEM_WINDOW} is required as well. 1767 if ((attrs.privateFlags & PRIVATE_FLAG_SHOW_FOR_ALL_USERS) == 0) { 1768 return true; 1769 } 1770 break; 1771 1772 // These are the windows that by default are shown to all users. However, to 1773 // protect against spoofing, check permissions below. 1774 case TYPE_APPLICATION_STARTING: 1775 case TYPE_BOOT_PROGRESS: 1776 case TYPE_DISPLAY_OVERLAY: 1777 case TYPE_HIDDEN_NAV_CONSUMER: 1778 case TYPE_KEYGUARD_SCRIM: 1779 case TYPE_KEYGUARD_DIALOG: 1780 case TYPE_MAGNIFICATION_OVERLAY: 1781 case TYPE_NAVIGATION_BAR: 1782 case TYPE_NAVIGATION_BAR_PANEL: 1783 case TYPE_PHONE: 1784 case TYPE_POINTER: 1785 case TYPE_PRIORITY_PHONE: 1786 case TYPE_SEARCH_BAR: 1787 case TYPE_STATUS_BAR: 1788 case TYPE_STATUS_BAR_PANEL: 1789 case TYPE_STATUS_BAR_SUB_PANEL: 1790 case TYPE_SYSTEM_DIALOG: 1791 case TYPE_VOLUME_OVERLAY: 1792 case TYPE_PRIVATE_PRESENTATION: 1793 break; 1794 } 1795 1796 // Check if third party app has set window to system window type. 1797 return mContext.checkCallingOrSelfPermission( 1798 android.Manifest.permission.INTERNAL_SYSTEM_WINDOW) 1799 != PackageManager.PERMISSION_GRANTED; 1800 } 1801 1802 @Override 1803 public void adjustWindowParamsLw(WindowManager.LayoutParams attrs) { 1804 switch (attrs.type) { 1805 case TYPE_SYSTEM_OVERLAY: 1806 case TYPE_SECURE_SYSTEM_OVERLAY: 1807 // These types of windows can't receive input events. 1808 attrs.flags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 1809 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE; 1810 attrs.flags &= ~WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH; 1811 break; 1812 case TYPE_STATUS_BAR: 1813 1814 // If the Keyguard is in a hidden state (occluded by another window), we force to 1815 // remove the wallpaper and keyguard flag so that any change in-flight after setting 1816 // the keyguard as occluded wouldn't set these flags again. 1817 // See {@link #processKeyguardSetHiddenResultLw}. 1818 if (mKeyguardHidden) { 1819 attrs.flags &= ~WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER; 1820 attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD; 1821 } 1822 break; 1823 } 1824 1825 if (attrs.type != TYPE_STATUS_BAR) { 1826 // The status bar is the only window allowed to exhibit keyguard behavior. 1827 attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD; 1828 } 1829 1830 if (ActivityManager.isHighEndGfx() 1831 && (attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0) { 1832 attrs.subtreeSystemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN 1833 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION; 1834 } 1835 } 1836 1837 void readLidState() { 1838 mLidState = mWindowManagerFuncs.getLidState(); 1839 } 1840 1841 private void readCameraLensCoverState() { 1842 mCameraLensCoverState = mWindowManagerFuncs.getCameraLensCoverState(); 1843 } 1844 1845 private boolean isHidden(int accessibilityMode) { 1846 switch (accessibilityMode) { 1847 case 1: 1848 return mLidState == LID_CLOSED; 1849 case 2: 1850 return mLidState == LID_OPEN; 1851 default: 1852 return false; 1853 } 1854 } 1855 1856 /** {@inheritDoc} */ 1857 @Override 1858 public void adjustConfigurationLw(Configuration config, int keyboardPresence, 1859 int navigationPresence) { 1860 mHaveBuiltInKeyboard = (keyboardPresence & PRESENCE_INTERNAL) != 0; 1861 1862 readConfigurationDependentBehaviors(); 1863 readLidState(); 1864 applyLidSwitchState(); 1865 1866 if (config.keyboard == Configuration.KEYBOARD_NOKEYS 1867 || (keyboardPresence == PRESENCE_INTERNAL 1868 && isHidden(mLidKeyboardAccessibility))) { 1869 config.hardKeyboardHidden = Configuration.HARDKEYBOARDHIDDEN_YES; 1870 if (!mHasSoftInput) { 1871 config.keyboardHidden = Configuration.KEYBOARDHIDDEN_YES; 1872 } 1873 } 1874 1875 if (config.navigation == Configuration.NAVIGATION_NONAV 1876 || (navigationPresence == PRESENCE_INTERNAL 1877 && isHidden(mLidNavigationAccessibility))) { 1878 config.navigationHidden = Configuration.NAVIGATIONHIDDEN_YES; 1879 } 1880 } 1881 1882 /** {@inheritDoc} */ 1883 @Override 1884 public int windowTypeToLayerLw(int type) { 1885 if (type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) { 1886 return 2; 1887 } 1888 switch (type) { 1889 case TYPE_PRIVATE_PRESENTATION: 1890 return 2; 1891 case TYPE_WALLPAPER: 1892 // wallpaper is at the bottom, though the window manager may move it. 1893 return 2; 1894 case TYPE_PHONE: 1895 return 3; 1896 case TYPE_SEARCH_BAR: 1897 return 4; 1898 case TYPE_VOICE_INTERACTION: 1899 // voice interaction layer is almost immediately above apps. 1900 return 5; 1901 case TYPE_SYSTEM_DIALOG: 1902 return 6; 1903 case TYPE_TOAST: 1904 // toasts and the plugged-in battery thing 1905 return 7; 1906 case TYPE_PRIORITY_PHONE: 1907 // SIM errors and unlock. Not sure if this really should be in a high layer. 1908 return 8; 1909 case TYPE_DREAM: 1910 // used for Dreams (screensavers with TYPE_DREAM windows) 1911 return 9; 1912 case TYPE_SYSTEM_ALERT: 1913 // like the ANR / app crashed dialogs 1914 return 10; 1915 case TYPE_INPUT_METHOD: 1916 // on-screen keyboards and other such input method user interfaces go here. 1917 return 11; 1918 case TYPE_INPUT_METHOD_DIALOG: 1919 // on-screen keyboards and other such input method user interfaces go here. 1920 return 12; 1921 case TYPE_KEYGUARD_SCRIM: 1922 // the safety window that shows behind keyguard while keyguard is starting 1923 return 13; 1924 case TYPE_STATUS_BAR_SUB_PANEL: 1925 return 14; 1926 case TYPE_STATUS_BAR: 1927 return 15; 1928 case TYPE_STATUS_BAR_PANEL: 1929 return 16; 1930 case TYPE_KEYGUARD_DIALOG: 1931 return 17; 1932 case TYPE_VOLUME_OVERLAY: 1933 // the on-screen volume indicator and controller shown when the user 1934 // changes the device volume 1935 return 18; 1936 case TYPE_SYSTEM_OVERLAY: 1937 // the on-screen volume indicator and controller shown when the user 1938 // changes the device volume 1939 return 19; 1940 case TYPE_NAVIGATION_BAR: 1941 // the navigation bar, if available, shows atop most things 1942 return 20; 1943 case TYPE_NAVIGATION_BAR_PANEL: 1944 // some panels (e.g. search) need to show on top of the navigation bar 1945 return 21; 1946 case TYPE_SYSTEM_ERROR: 1947 // system-level error dialogs 1948 return 22; 1949 case TYPE_MAGNIFICATION_OVERLAY: 1950 // used to highlight the magnified portion of a display 1951 return 23; 1952 case TYPE_DISPLAY_OVERLAY: 1953 // used to simulate secondary display devices 1954 return 24; 1955 case TYPE_DRAG: 1956 // the drag layer: input for drag-and-drop is associated with this window, 1957 // which sits above all other focusable windows 1958 return 25; 1959 case TYPE_ACCESSIBILITY_OVERLAY: 1960 // overlay put by accessibility services to intercept user interaction 1961 return 26; 1962 case TYPE_SECURE_SYSTEM_OVERLAY: 1963 return 27; 1964 case TYPE_BOOT_PROGRESS: 1965 return 28; 1966 case TYPE_POINTER: 1967 // the (mouse) pointer layer 1968 return 29; 1969 case TYPE_HIDDEN_NAV_CONSUMER: 1970 return 30; 1971 } 1972 Log.e(TAG, "Unknown window type: " + type); 1973 return 2; 1974 } 1975 1976 /** {@inheritDoc} */ 1977 @Override 1978 public int subWindowTypeToLayerLw(int type) { 1979 switch (type) { 1980 case TYPE_APPLICATION_PANEL: 1981 case TYPE_APPLICATION_ATTACHED_DIALOG: 1982 return APPLICATION_PANEL_SUBLAYER; 1983 case TYPE_APPLICATION_MEDIA: 1984 return APPLICATION_MEDIA_SUBLAYER; 1985 case TYPE_APPLICATION_MEDIA_OVERLAY: 1986 return APPLICATION_MEDIA_OVERLAY_SUBLAYER; 1987 case TYPE_APPLICATION_SUB_PANEL: 1988 return APPLICATION_SUB_PANEL_SUBLAYER; 1989 } 1990 Log.e(TAG, "Unknown sub-window type: " + type); 1991 return 0; 1992 } 1993 1994 @Override 1995 public int getMaxWallpaperLayer() { 1996 return windowTypeToLayerLw(TYPE_STATUS_BAR); 1997 } 1998 1999 @Override 2000 public int getNonDecorDisplayWidth(int fullWidth, int fullHeight, int rotation) { 2001 if (mHasNavigationBar) { 2002 // For a basic navigation bar, when we are in landscape mode we place 2003 // the navigation bar to the side. 2004 if (mNavigationBarCanMove && fullWidth > fullHeight) { 2005 return fullWidth - mNavigationBarWidthForRotation[rotation]; 2006 } 2007 } 2008 return fullWidth; 2009 } 2010 2011 @Override 2012 public int getNonDecorDisplayHeight(int fullWidth, int fullHeight, int rotation) { 2013 if (mHasNavigationBar) { 2014 // For a basic navigation bar, when we are in portrait mode we place 2015 // the navigation bar to the bottom. 2016 if (!mNavigationBarCanMove || fullWidth < fullHeight) { 2017 return fullHeight - mNavigationBarHeightForRotation[rotation]; 2018 } 2019 } 2020 return fullHeight; 2021 } 2022 2023 @Override 2024 public int getConfigDisplayWidth(int fullWidth, int fullHeight, int rotation) { 2025 return getNonDecorDisplayWidth(fullWidth, fullHeight, rotation); 2026 } 2027 2028 @Override 2029 public int getConfigDisplayHeight(int fullWidth, int fullHeight, int rotation) { 2030 // There is a separate status bar at the top of the display. We don't count that as part 2031 // of the fixed decor, since it can hide; however, for purposes of configurations, 2032 // we do want to exclude it since applications can't generally use that part 2033 // of the screen. 2034 return getNonDecorDisplayHeight(fullWidth, fullHeight, rotation) - mStatusBarHeight; 2035 } 2036 2037 @Override 2038 public boolean isForceHiding(WindowManager.LayoutParams attrs) { 2039 return (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 || 2040 (isKeyguardHostWindow(attrs) && 2041 (mKeyguardDelegate != null && mKeyguardDelegate.isShowing())) || 2042 (attrs.type == TYPE_KEYGUARD_SCRIM); 2043 } 2044 2045 @Override 2046 public boolean isKeyguardHostWindow(WindowManager.LayoutParams attrs) { 2047 return attrs.type == TYPE_STATUS_BAR; 2048 } 2049 2050 @Override 2051 public boolean canBeForceHidden(WindowState win, WindowManager.LayoutParams attrs) { 2052 switch (attrs.type) { 2053 case TYPE_STATUS_BAR: 2054 case TYPE_NAVIGATION_BAR: 2055 case TYPE_WALLPAPER: 2056 case TYPE_DREAM: 2057 case TYPE_KEYGUARD_SCRIM: 2058 return false; 2059 default: 2060 return true; 2061 } 2062 } 2063 2064 @Override 2065 public WindowState getWinShowWhenLockedLw() { 2066 return mWinShowWhenLocked; 2067 } 2068 2069 /** {@inheritDoc} */ 2070 @Override 2071 public View addStartingWindow(IBinder appToken, String packageName, int theme, 2072 CompatibilityInfo compatInfo, CharSequence nonLocalizedLabel, int labelRes, 2073 int icon, int logo, int windowFlags) { 2074 if (!SHOW_STARTING_ANIMATIONS) { 2075 return null; 2076 } 2077 if (packageName == null) { 2078 return null; 2079 } 2080 2081 WindowManager wm = null; 2082 View view = null; 2083 2084 try { 2085 Context context = mContext; 2086 if (DEBUG_STARTING_WINDOW) Slog.d(TAG, "addStartingWindow " + packageName 2087 + ": nonLocalizedLabel=" + nonLocalizedLabel + " theme=" 2088 + Integer.toHexString(theme)); 2089 if (theme != context.getThemeResId() || labelRes != 0) { 2090 try { 2091 context = context.createPackageContext(packageName, 0); 2092 context.setTheme(theme); 2093 } catch (PackageManager.NameNotFoundException e) { 2094 // Ignore 2095 } 2096 } 2097 2098 Window win = new PhoneWindow(context); 2099 final TypedArray ta = win.getWindowStyle(); 2100 if (ta.getBoolean( 2101 com.android.internal.R.styleable.Window_windowDisablePreview, false) 2102 || ta.getBoolean( 2103 com.android.internal.R.styleable.Window_windowShowWallpaper,false)) { 2104 return null; 2105 } 2106 2107 Resources r = context.getResources(); 2108 win.setTitle(r.getText(labelRes, nonLocalizedLabel)); 2109 2110 win.setType( 2111 WindowManager.LayoutParams.TYPE_APPLICATION_STARTING); 2112 // Force the window flags: this is a fake window, so it is not really 2113 // touchable or focusable by the user. We also add in the ALT_FOCUSABLE_IM 2114 // flag because we do know that the next window will take input 2115 // focus, so we want to get the IME window up on top of us right away. 2116 win.setFlags( 2117 windowFlags| 2118 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| 2119 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| 2120 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, 2121 windowFlags| 2122 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| 2123 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| 2124 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM); 2125 2126 win.setDefaultIcon(icon); 2127 win.setDefaultLogo(logo); 2128 2129 win.setLayout(WindowManager.LayoutParams.MATCH_PARENT, 2130 WindowManager.LayoutParams.MATCH_PARENT); 2131 2132 final WindowManager.LayoutParams params = win.getAttributes(); 2133 params.token = appToken; 2134 params.packageName = packageName; 2135 params.windowAnimations = win.getWindowStyle().getResourceId( 2136 com.android.internal.R.styleable.Window_windowAnimationStyle, 0); 2137 params.privateFlags |= 2138 WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED; 2139 params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS; 2140 2141 if (!compatInfo.supportsScreen()) { 2142 params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_COMPATIBLE_WINDOW; 2143 } 2144 2145 params.setTitle("Starting " + packageName); 2146 2147 wm = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE); 2148 view = win.getDecorView(); 2149 2150 if (win.isFloating()) { 2151 // Whoops, there is no way to display an animation/preview 2152 // of such a thing! After all that work... let's skip it. 2153 // (Note that we must do this here because it is in 2154 // getDecorView() where the theme is evaluated... maybe 2155 // we should peek the floating attribute from the theme 2156 // earlier.) 2157 return null; 2158 } 2159 2160 if (DEBUG_STARTING_WINDOW) Slog.d( 2161 TAG, "Adding starting window for " + packageName 2162 + " / " + appToken + ": " 2163 + (view.getParent() != null ? view : null)); 2164 2165 wm.addView(view, params); 2166 2167 // Only return the view if it was successfully added to the 2168 // window manager... which we can tell by it having a parent. 2169 return view.getParent() != null ? view : null; 2170 } catch (WindowManager.BadTokenException e) { 2171 // ignore 2172 Log.w(TAG, appToken + " already running, starting window not displayed. " + 2173 e.getMessage()); 2174 } catch (RuntimeException e) { 2175 // don't crash if something else bad happens, for example a 2176 // failure loading resources because we are loading from an app 2177 // on external storage that has been unmounted. 2178 Log.w(TAG, appToken + " failed creating starting window", e); 2179 } finally { 2180 if (view != null && view.getParent() == null) { 2181 Log.w(TAG, "view not successfully added to wm, removing view"); 2182 wm.removeViewImmediate(view); 2183 } 2184 } 2185 2186 return null; 2187 } 2188 2189 /** {@inheritDoc} */ 2190 @Override 2191 public void removeStartingWindow(IBinder appToken, View window) { 2192 if (DEBUG_STARTING_WINDOW) Slog.v(TAG, "Removing starting window for " + appToken + ": " 2193 + window + " Callers=" + Debug.getCallers(4)); 2194 2195 if (window != null) { 2196 WindowManager wm = (WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE); 2197 wm.removeView(window); 2198 } 2199 } 2200 2201 /** 2202 * Preflight adding a window to the system. 2203 * 2204 * Currently enforces that three window types are singletons: 2205 * <ul> 2206 * <li>STATUS_BAR_TYPE</li> 2207 * <li>KEYGUARD_TYPE</li> 2208 * </ul> 2209 * 2210 * @param win The window to be added 2211 * @param attrs Information about the window to be added 2212 * 2213 * @return If ok, WindowManagerImpl.ADD_OKAY. If too many singletons, 2214 * WindowManagerImpl.ADD_MULTIPLE_SINGLETON 2215 */ 2216 @Override 2217 public int prepareAddWindowLw(WindowState win, WindowManager.LayoutParams attrs) { 2218 switch (attrs.type) { 2219 case TYPE_STATUS_BAR: 2220 mContext.enforceCallingOrSelfPermission( 2221 android.Manifest.permission.STATUS_BAR_SERVICE, 2222 "PhoneWindowManager"); 2223 if (mStatusBar != null) { 2224 if (mStatusBar.isAlive()) { 2225 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2226 } 2227 } 2228 mStatusBar = win; 2229 mStatusBarController.setWindow(win); 2230 break; 2231 case TYPE_NAVIGATION_BAR: 2232 mContext.enforceCallingOrSelfPermission( 2233 android.Manifest.permission.STATUS_BAR_SERVICE, 2234 "PhoneWindowManager"); 2235 if (mNavigationBar != null) { 2236 if (mNavigationBar.isAlive()) { 2237 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2238 } 2239 } 2240 mNavigationBar = win; 2241 mNavigationBarController.setWindow(win); 2242 if (DEBUG_LAYOUT) Slog.i(TAG, "NAVIGATION BAR: " + mNavigationBar); 2243 break; 2244 case TYPE_NAVIGATION_BAR_PANEL: 2245 mContext.enforceCallingOrSelfPermission( 2246 android.Manifest.permission.STATUS_BAR_SERVICE, 2247 "PhoneWindowManager"); 2248 break; 2249 case TYPE_STATUS_BAR_PANEL: 2250 mContext.enforceCallingOrSelfPermission( 2251 android.Manifest.permission.STATUS_BAR_SERVICE, 2252 "PhoneWindowManager"); 2253 break; 2254 case TYPE_STATUS_BAR_SUB_PANEL: 2255 mContext.enforceCallingOrSelfPermission( 2256 android.Manifest.permission.STATUS_BAR_SERVICE, 2257 "PhoneWindowManager"); 2258 break; 2259 case TYPE_KEYGUARD_SCRIM: 2260 if (mKeyguardScrim != null) { 2261 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2262 } 2263 mKeyguardScrim = win; 2264 break; 2265 } 2266 return WindowManagerGlobal.ADD_OKAY; 2267 } 2268 2269 /** {@inheritDoc} */ 2270 @Override 2271 public void removeWindowLw(WindowState win) { 2272 if (mStatusBar == win) { 2273 mStatusBar = null; 2274 mStatusBarController.setWindow(null); 2275 mKeyguardDelegate.showScrim(); 2276 } else if (mKeyguardScrim == win) { 2277 Log.v(TAG, "Removing keyguard scrim"); 2278 mKeyguardScrim = null; 2279 } if (mNavigationBar == win) { 2280 mNavigationBar = null; 2281 mNavigationBarController.setWindow(null); 2282 } 2283 } 2284 2285 static final boolean PRINT_ANIM = false; 2286 2287 /** {@inheritDoc} */ 2288 @Override 2289 public int selectAnimationLw(WindowState win, int transit) { 2290 if (PRINT_ANIM) Log.i(TAG, "selectAnimation in " + win 2291 + ": transit=" + transit); 2292 if (win == mStatusBar) { 2293 boolean isKeyguard = (win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0; 2294 if (transit == TRANSIT_EXIT 2295 || transit == TRANSIT_HIDE) { 2296 return isKeyguard ? -1 : R.anim.dock_top_exit; 2297 } else if (transit == TRANSIT_ENTER 2298 || transit == TRANSIT_SHOW) { 2299 return isKeyguard ? -1 : R.anim.dock_top_enter; 2300 } 2301 } else if (win == mNavigationBar) { 2302 // This can be on either the bottom or the right. 2303 if (mNavigationBarOnBottom) { 2304 if (transit == TRANSIT_EXIT 2305 || transit == TRANSIT_HIDE) { 2306 return R.anim.dock_bottom_exit; 2307 } else if (transit == TRANSIT_ENTER 2308 || transit == TRANSIT_SHOW) { 2309 return R.anim.dock_bottom_enter; 2310 } 2311 } else { 2312 if (transit == TRANSIT_EXIT 2313 || transit == TRANSIT_HIDE) { 2314 return R.anim.dock_right_exit; 2315 } else if (transit == TRANSIT_ENTER 2316 || transit == TRANSIT_SHOW) { 2317 return R.anim.dock_right_enter; 2318 } 2319 } 2320 } 2321 2322 if (transit == TRANSIT_PREVIEW_DONE) { 2323 if (win.hasAppShownWindows()) { 2324 if (PRINT_ANIM) Log.i(TAG, "**** STARTING EXIT"); 2325 return com.android.internal.R.anim.app_starting_exit; 2326 } 2327 } else if (win.getAttrs().type == TYPE_DREAM && mDreamingLockscreen 2328 && transit == TRANSIT_ENTER) { 2329 // Special case: we are animating in a dream, while the keyguard 2330 // is shown. We don't want an animation on the dream, because 2331 // we need it shown immediately with the keyguard animating away 2332 // to reveal it. 2333 return -1; 2334 } 2335 2336 return 0; 2337 } 2338 2339 @Override 2340 public void selectRotationAnimationLw(int anim[]) { 2341 if (PRINT_ANIM) Slog.i(TAG, "selectRotationAnimation mTopFullscreen=" 2342 + mTopFullscreenOpaqueWindowState + " rotationAnimation=" 2343 + (mTopFullscreenOpaqueWindowState == null ? 2344 "0" : mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation)); 2345 if (mTopFullscreenOpaqueWindowState != null && mTopIsFullscreen) { 2346 switch (mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation) { 2347 case ROTATION_ANIMATION_CROSSFADE: 2348 anim[0] = R.anim.rotation_animation_xfade_exit; 2349 anim[1] = R.anim.rotation_animation_enter; 2350 break; 2351 case ROTATION_ANIMATION_JUMPCUT: 2352 anim[0] = R.anim.rotation_animation_jump_exit; 2353 anim[1] = R.anim.rotation_animation_enter; 2354 break; 2355 case ROTATION_ANIMATION_ROTATE: 2356 default: 2357 anim[0] = anim[1] = 0; 2358 break; 2359 } 2360 } else { 2361 anim[0] = anim[1] = 0; 2362 } 2363 } 2364 2365 @Override 2366 public boolean validateRotationAnimationLw(int exitAnimId, int enterAnimId, 2367 boolean forceDefault) { 2368 switch (exitAnimId) { 2369 case R.anim.rotation_animation_xfade_exit: 2370 case R.anim.rotation_animation_jump_exit: 2371 // These are the only cases that matter. 2372 if (forceDefault) { 2373 return false; 2374 } 2375 int anim[] = new int[2]; 2376 selectRotationAnimationLw(anim); 2377 return (exitAnimId == anim[0] && enterAnimId == anim[1]); 2378 default: 2379 return true; 2380 } 2381 } 2382 2383 @Override 2384 public Animation createForceHideEnterAnimation(boolean onWallpaper, 2385 boolean goingToNotificationShade) { 2386 if (goingToNotificationShade) { 2387 return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_behind_enter_fade_in); 2388 } 2389 2390 AnimationSet set = (AnimationSet) AnimationUtils.loadAnimation(mContext, onWallpaper ? 2391 R.anim.lock_screen_behind_enter_wallpaper : 2392 R.anim.lock_screen_behind_enter); 2393 2394 // TODO: Use XML interpolators when we have log interpolators available in XML. 2395 final List<Animation> animations = set.getAnimations(); 2396 for (int i = animations.size() - 1; i >= 0; --i) { 2397 animations.get(i).setInterpolator(mLogDecelerateInterpolator); 2398 } 2399 2400 return set; 2401 } 2402 2403 2404 @Override 2405 public Animation createForceHideWallpaperExitAnimation(boolean goingToNotificationShade) { 2406 if (goingToNotificationShade) { 2407 return null; 2408 } else { 2409 return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_wallpaper_exit); 2410 } 2411 } 2412 2413 private static void awakenDreams() { 2414 IDreamManager dreamManager = getDreamManager(); 2415 if (dreamManager != null) { 2416 try { 2417 dreamManager.awaken(); 2418 } catch (RemoteException e) { 2419 // fine, stay asleep then 2420 } 2421 } 2422 } 2423 2424 static IDreamManager getDreamManager() { 2425 return IDreamManager.Stub.asInterface( 2426 ServiceManager.checkService(DreamService.DREAM_SERVICE)); 2427 } 2428 2429 TelecomManager getTelecommService() { 2430 return (TelecomManager) mContext.getSystemService(Context.TELECOM_SERVICE); 2431 } 2432 2433 static IAudioService getAudioService() { 2434 IAudioService audioService = IAudioService.Stub.asInterface( 2435 ServiceManager.checkService(Context.AUDIO_SERVICE)); 2436 if (audioService == null) { 2437 Log.w(TAG, "Unable to find IAudioService interface."); 2438 } 2439 return audioService; 2440 } 2441 2442 boolean keyguardOn() { 2443 return isKeyguardShowingAndNotOccluded() || inKeyguardRestrictedKeyInputMode(); 2444 } 2445 2446 private static final int[] WINDOW_TYPES_WHERE_HOME_DOESNT_WORK = { 2447 WindowManager.LayoutParams.TYPE_SYSTEM_ALERT, 2448 WindowManager.LayoutParams.TYPE_SYSTEM_ERROR, 2449 }; 2450 2451 /** {@inheritDoc} */ 2452 @Override 2453 public long interceptKeyBeforeDispatching(WindowState win, KeyEvent event, int policyFlags) { 2454 final boolean keyguardOn = keyguardOn(); 2455 final int keyCode = event.getKeyCode(); 2456 final int repeatCount = event.getRepeatCount(); 2457 final int metaState = event.getMetaState(); 2458 final int flags = event.getFlags(); 2459 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 2460 final boolean canceled = event.isCanceled(); 2461 2462 if (DEBUG_INPUT) { 2463 Log.d(TAG, "interceptKeyTi keyCode=" + keyCode + " down=" + down + " repeatCount=" 2464 + repeatCount + " keyguardOn=" + keyguardOn + " mHomePressed=" + mHomePressed 2465 + " canceled=" + canceled); 2466 } 2467 2468 // If we think we might have a volume down & power key chord on the way 2469 // but we're not sure, then tell the dispatcher to wait a little while and 2470 // try again later before dispatching. 2471 if (mScreenshotChordEnabled && (flags & KeyEvent.FLAG_FALLBACK) == 0) { 2472 if (mScreenshotChordVolumeDownKeyTriggered && !mScreenshotChordPowerKeyTriggered) { 2473 final long now = SystemClock.uptimeMillis(); 2474 final long timeoutTime = mScreenshotChordVolumeDownKeyTime 2475 + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS; 2476 if (now < timeoutTime) { 2477 return timeoutTime - now; 2478 } 2479 } 2480 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN 2481 && mScreenshotChordVolumeDownKeyConsumed) { 2482 if (!down) { 2483 mScreenshotChordVolumeDownKeyConsumed = false; 2484 } 2485 return -1; 2486 } 2487 } 2488 2489 // Cancel any pending meta actions if we see any other keys being pressed between the down 2490 // of the meta key and its corresponding up. 2491 if (mPendingMetaAction && !KeyEvent.isMetaKey(keyCode)) { 2492 mPendingMetaAction = false; 2493 } 2494 2495 // First we always handle the home key here, so applications 2496 // can never break it, although if keyguard is on, we do let 2497 // it handle it, because that gives us the correct 5 second 2498 // timeout. 2499 if (keyCode == KeyEvent.KEYCODE_HOME) { 2500 2501 // If we have released the home key, and didn't do anything else 2502 // while it was pressed, then it is time to go home! 2503 if (!down) { 2504 cancelPreloadRecentApps(); 2505 2506 mHomePressed = false; 2507 if (mHomeConsumed) { 2508 mHomeConsumed = false; 2509 return -1; 2510 } 2511 2512 if (canceled) { 2513 Log.i(TAG, "Ignoring HOME; event canceled."); 2514 return -1; 2515 } 2516 2517 // If an incoming call is ringing, HOME is totally disabled. 2518 // (The user is already on the InCallUI at this point, 2519 // and his ONLY options are to answer or reject the call.) 2520 TelecomManager telecomManager = getTelecommService(); 2521 if (telecomManager != null && telecomManager.isRinging()) { 2522 Log.i(TAG, "Ignoring HOME; there's a ringing incoming call."); 2523 return -1; 2524 } 2525 2526 // Delay handling home if a double-tap is possible. 2527 if (mDoubleTapOnHomeBehavior != DOUBLE_TAP_HOME_NOTHING) { 2528 mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable); // just in case 2529 mHomeDoubleTapPending = true; 2530 mHandler.postDelayed(mHomeDoubleTapTimeoutRunnable, 2531 ViewConfiguration.getDoubleTapTimeout()); 2532 return -1; 2533 } 2534 2535 handleShortPressOnHome(); 2536 return -1; 2537 } 2538 2539 // If a system window has focus, then it doesn't make sense 2540 // right now to interact with applications. 2541 WindowManager.LayoutParams attrs = win != null ? win.getAttrs() : null; 2542 if (attrs != null) { 2543 final int type = attrs.type; 2544 if (type == WindowManager.LayoutParams.TYPE_KEYGUARD_SCRIM 2545 || type == WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG 2546 || (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 2547 // the "app" is keyguard, so give it the key 2548 return 0; 2549 } 2550 final int typeCount = WINDOW_TYPES_WHERE_HOME_DOESNT_WORK.length; 2551 for (int i=0; i<typeCount; i++) { 2552 if (type == WINDOW_TYPES_WHERE_HOME_DOESNT_WORK[i]) { 2553 // don't do anything, but also don't pass it to the app 2554 return -1; 2555 } 2556 } 2557 } 2558 2559 // Remember that home is pressed and handle special actions. 2560 if (repeatCount == 0) { 2561 mHomePressed = true; 2562 if (mHomeDoubleTapPending) { 2563 mHomeDoubleTapPending = false; 2564 mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable); 2565 handleDoubleTapOnHome(); 2566 } else if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_RECENT_SYSTEM_UI 2567 || mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 2568 preloadRecentApps(); 2569 } 2570 } else if ((event.getFlags() & KeyEvent.FLAG_LONG_PRESS) != 0) { 2571 if (!keyguardOn) { 2572 handleLongPressOnHome(); 2573 } 2574 } 2575 return -1; 2576 } else if (keyCode == KeyEvent.KEYCODE_MENU) { 2577 // Hijack modified menu keys for debugging features 2578 final int chordBug = KeyEvent.META_SHIFT_ON; 2579 2580 if (down && repeatCount == 0) { 2581 if (mEnableShiftMenuBugReports && (metaState & chordBug) == chordBug) { 2582 Intent intent = new Intent(Intent.ACTION_BUG_REPORT); 2583 mContext.sendOrderedBroadcastAsUser(intent, UserHandle.CURRENT, 2584 null, null, null, 0, null, null); 2585 return -1; 2586 } else if (SHOW_PROCESSES_ON_ALT_MENU && 2587 (metaState & KeyEvent.META_ALT_ON) == KeyEvent.META_ALT_ON) { 2588 Intent service = new Intent(); 2589 service.setClassName(mContext, "com.android.server.LoadAverageService"); 2590 ContentResolver res = mContext.getContentResolver(); 2591 boolean shown = Settings.Global.getInt( 2592 res, Settings.Global.SHOW_PROCESSES, 0) != 0; 2593 if (!shown) { 2594 mContext.startService(service); 2595 } else { 2596 mContext.stopService(service); 2597 } 2598 Settings.Global.putInt( 2599 res, Settings.Global.SHOW_PROCESSES, shown ? 0 : 1); 2600 return -1; 2601 } 2602 } 2603 } else if (keyCode == KeyEvent.KEYCODE_SEARCH) { 2604 if (down) { 2605 if (repeatCount == 0) { 2606 mSearchKeyShortcutPending = true; 2607 mConsumeSearchKeyUp = false; 2608 } 2609 } else { 2610 mSearchKeyShortcutPending = false; 2611 if (mConsumeSearchKeyUp) { 2612 mConsumeSearchKeyUp = false; 2613 return -1; 2614 } 2615 } 2616 return 0; 2617 } else if (keyCode == KeyEvent.KEYCODE_APP_SWITCH) { 2618 if (!keyguardOn) { 2619 if (down && repeatCount == 0) { 2620 preloadRecentApps(); 2621 } else if (!down) { 2622 toggleRecentApps(); 2623 } 2624 } 2625 return -1; 2626 } else if (keyCode == KeyEvent.KEYCODE_ASSIST) { 2627 if (down) { 2628 if (repeatCount == 0) { 2629 mAssistKeyLongPressed = false; 2630 } else if (repeatCount == 1) { 2631 mAssistKeyLongPressed = true; 2632 if (!keyguardOn) { 2633 launchAssistLongPressAction(); 2634 } 2635 } 2636 } else { 2637 if (mAssistKeyLongPressed) { 2638 mAssistKeyLongPressed = false; 2639 } else { 2640 if (!keyguardOn) { 2641 launchAssistAction(); 2642 } 2643 } 2644 } 2645 return -1; 2646 } else if (keyCode == KeyEvent.KEYCODE_VOICE_ASSIST) { 2647 if (!down) { 2648 Intent voiceIntent; 2649 if (!keyguardOn) { 2650 voiceIntent = new Intent(RecognizerIntent.ACTION_WEB_SEARCH); 2651 } else { 2652 voiceIntent = new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE); 2653 voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, true); 2654 } 2655 mContext.startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF); 2656 } 2657 } else if (keyCode == KeyEvent.KEYCODE_SYSRQ) { 2658 if (down && repeatCount == 0) { 2659 mHandler.post(mScreenshotRunnable); 2660 } 2661 return -1; 2662 } else if (keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP 2663 || keyCode == KeyEvent.KEYCODE_BRIGHTNESS_DOWN) { 2664 if (down) { 2665 int direction = keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP ? 1 : -1; 2666 2667 // Disable autobrightness if it's on 2668 int auto = Settings.System.getIntForUser( 2669 mContext.getContentResolver(), 2670 Settings.System.SCREEN_BRIGHTNESS_MODE, 2671 Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL, 2672 UserHandle.USER_CURRENT_OR_SELF); 2673 if (auto != 0) { 2674 Settings.System.putIntForUser(mContext.getContentResolver(), 2675 Settings.System.SCREEN_BRIGHTNESS_MODE, 2676 Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL, 2677 UserHandle.USER_CURRENT_OR_SELF); 2678 } 2679 2680 int min = mPowerManager.getMinimumScreenBrightnessSetting(); 2681 int max = mPowerManager.getMaximumScreenBrightnessSetting(); 2682 int step = (max - min + BRIGHTNESS_STEPS - 1) / BRIGHTNESS_STEPS * direction; 2683 int brightness = Settings.System.getIntForUser(mContext.getContentResolver(), 2684 Settings.System.SCREEN_BRIGHTNESS, 2685 mPowerManager.getDefaultScreenBrightnessSetting(), 2686 UserHandle.USER_CURRENT_OR_SELF); 2687 brightness += step; 2688 // Make sure we don't go beyond the limits. 2689 brightness = Math.min(max, brightness); 2690 brightness = Math.max(min, brightness); 2691 2692 Settings.System.putIntForUser(mContext.getContentResolver(), 2693 Settings.System.SCREEN_BRIGHTNESS, brightness, 2694 UserHandle.USER_CURRENT_OR_SELF); 2695 mContext.startActivityAsUser(new Intent(Intent.ACTION_SHOW_BRIGHTNESS_DIALOG), 2696 UserHandle.CURRENT_OR_SELF); 2697 } 2698 return -1; 2699 } else if (KeyEvent.isMetaKey(keyCode)) { 2700 if (down) { 2701 mPendingMetaAction = true; 2702 } else if (mPendingMetaAction) { 2703 launchAssistAction(Intent.EXTRA_ASSIST_INPUT_HINT_KEYBOARD); 2704 } 2705 return -1; 2706 } 2707 2708 // Shortcuts are invoked through Search+key, so intercept those here 2709 // Any printing key that is chorded with Search should be consumed 2710 // even if no shortcut was invoked. This prevents text from being 2711 // inadvertently inserted when using a keyboard that has built-in macro 2712 // shortcut keys (that emit Search+x) and some of them are not registered. 2713 if (mSearchKeyShortcutPending) { 2714 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 2715 if (kcm.isPrintingKey(keyCode)) { 2716 mConsumeSearchKeyUp = true; 2717 mSearchKeyShortcutPending = false; 2718 if (down && repeatCount == 0 && !keyguardOn) { 2719 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, metaState); 2720 if (shortcutIntent != null) { 2721 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 2722 try { 2723 mContext.startActivityAsUser(shortcutIntent, UserHandle.CURRENT); 2724 } catch (ActivityNotFoundException ex) { 2725 Slog.w(TAG, "Dropping shortcut key combination because " 2726 + "the activity to which it is registered was not found: " 2727 + "SEARCH+" + KeyEvent.keyCodeToString(keyCode), ex); 2728 } 2729 } else { 2730 Slog.i(TAG, "Dropping unregistered shortcut key combination: " 2731 + "SEARCH+" + KeyEvent.keyCodeToString(keyCode)); 2732 } 2733 } 2734 return -1; 2735 } 2736 } 2737 2738 // Invoke shortcuts using Meta. 2739 if (down && repeatCount == 0 && !keyguardOn 2740 && (metaState & KeyEvent.META_META_ON) != 0) { 2741 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 2742 if (kcm.isPrintingKey(keyCode)) { 2743 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, 2744 metaState & ~(KeyEvent.META_META_ON 2745 | KeyEvent.META_META_LEFT_ON | KeyEvent.META_META_RIGHT_ON)); 2746 if (shortcutIntent != null) { 2747 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 2748 try { 2749 mContext.startActivityAsUser(shortcutIntent, UserHandle.CURRENT); 2750 } catch (ActivityNotFoundException ex) { 2751 Slog.w(TAG, "Dropping shortcut key combination because " 2752 + "the activity to which it is registered was not found: " 2753 + "META+" + KeyEvent.keyCodeToString(keyCode), ex); 2754 } 2755 return -1; 2756 } 2757 } 2758 } 2759 2760 // Handle application launch keys. 2761 if (down && repeatCount == 0 && !keyguardOn) { 2762 String category = sApplicationLaunchKeyCategories.get(keyCode); 2763 if (category != null) { 2764 Intent intent = Intent.makeMainSelectorActivity(Intent.ACTION_MAIN, category); 2765 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 2766 try { 2767 mContext.startActivityAsUser(intent, UserHandle.CURRENT); 2768 } catch (ActivityNotFoundException ex) { 2769 Slog.w(TAG, "Dropping application launch key because " 2770 + "the activity to which it is registered was not found: " 2771 + "keyCode=" + keyCode + ", category=" + category, ex); 2772 } 2773 return -1; 2774 } 2775 } 2776 2777 // Display task switcher for ALT-TAB. 2778 if (down && repeatCount == 0 && keyCode == KeyEvent.KEYCODE_TAB) { 2779 if (mRecentAppsHeldModifiers == 0 && !keyguardOn) { 2780 final int shiftlessModifiers = event.getModifiers() & ~KeyEvent.META_SHIFT_MASK; 2781 if (KeyEvent.metaStateHasModifiers(shiftlessModifiers, KeyEvent.META_ALT_ON)) { 2782 mRecentAppsHeldModifiers = shiftlessModifiers; 2783 showRecentApps(true); 2784 return -1; 2785 } 2786 } 2787 } else if (!down && mRecentAppsHeldModifiers != 0 2788 && (metaState & mRecentAppsHeldModifiers) == 0) { 2789 mRecentAppsHeldModifiers = 0; 2790 hideRecentApps(true, false); 2791 } 2792 2793 // Handle keyboard language switching. 2794 if (down && repeatCount == 0 2795 && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH 2796 || (keyCode == KeyEvent.KEYCODE_SPACE 2797 && (metaState & KeyEvent.META_CTRL_MASK) != 0))) { 2798 int direction = (metaState & KeyEvent.META_SHIFT_MASK) != 0 ? -1 : 1; 2799 mWindowManagerFuncs.switchKeyboardLayout(event.getDeviceId(), direction); 2800 return -1; 2801 } 2802 if (mLanguageSwitchKeyPressed && !down 2803 && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH 2804 || keyCode == KeyEvent.KEYCODE_SPACE)) { 2805 mLanguageSwitchKeyPressed = false; 2806 return -1; 2807 } 2808 2809 if (isValidGlobalKey(keyCode) 2810 && mGlobalKeyManager.handleGlobalKey(mContext, keyCode, event)) { 2811 return -1; 2812 } 2813 2814 // Reserve all the META modifier combos for system behavior 2815 if ((metaState & KeyEvent.META_META_ON) != 0) { 2816 return -1; 2817 } 2818 2819 // Let the application handle the key. 2820 return 0; 2821 } 2822 2823 /** {@inheritDoc} */ 2824 @Override 2825 public KeyEvent dispatchUnhandledKey(WindowState win, KeyEvent event, int policyFlags) { 2826 // Note: This method is only called if the initial down was unhandled. 2827 if (DEBUG_INPUT) { 2828 Slog.d(TAG, "Unhandled key: win=" + win + ", action=" + event.getAction() 2829 + ", flags=" + event.getFlags() 2830 + ", keyCode=" + event.getKeyCode() 2831 + ", scanCode=" + event.getScanCode() 2832 + ", metaState=" + event.getMetaState() 2833 + ", repeatCount=" + event.getRepeatCount() 2834 + ", policyFlags=" + policyFlags); 2835 } 2836 2837 KeyEvent fallbackEvent = null; 2838 if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 2839 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 2840 final int keyCode = event.getKeyCode(); 2841 final int metaState = event.getMetaState(); 2842 final boolean initialDown = event.getAction() == KeyEvent.ACTION_DOWN 2843 && event.getRepeatCount() == 0; 2844 2845 // Check for fallback actions specified by the key character map. 2846 final FallbackAction fallbackAction; 2847 if (initialDown) { 2848 fallbackAction = kcm.getFallbackAction(keyCode, metaState); 2849 } else { 2850 fallbackAction = mFallbackActions.get(keyCode); 2851 } 2852 2853 if (fallbackAction != null) { 2854 if (DEBUG_INPUT) { 2855 Slog.d(TAG, "Fallback: keyCode=" + fallbackAction.keyCode 2856 + " metaState=" + Integer.toHexString(fallbackAction.metaState)); 2857 } 2858 2859 final int flags = event.getFlags() | KeyEvent.FLAG_FALLBACK; 2860 fallbackEvent = KeyEvent.obtain( 2861 event.getDownTime(), event.getEventTime(), 2862 event.getAction(), fallbackAction.keyCode, 2863 event.getRepeatCount(), fallbackAction.metaState, 2864 event.getDeviceId(), event.getScanCode(), 2865 flags, event.getSource(), null); 2866 2867 if (!interceptFallback(win, fallbackEvent, policyFlags)) { 2868 fallbackEvent.recycle(); 2869 fallbackEvent = null; 2870 } 2871 2872 if (initialDown) { 2873 mFallbackActions.put(keyCode, fallbackAction); 2874 } else if (event.getAction() == KeyEvent.ACTION_UP) { 2875 mFallbackActions.remove(keyCode); 2876 fallbackAction.recycle(); 2877 } 2878 } 2879 } 2880 2881 if (DEBUG_INPUT) { 2882 if (fallbackEvent == null) { 2883 Slog.d(TAG, "No fallback."); 2884 } else { 2885 Slog.d(TAG, "Performing fallback: " + fallbackEvent); 2886 } 2887 } 2888 return fallbackEvent; 2889 } 2890 2891 private boolean interceptFallback(WindowState win, KeyEvent fallbackEvent, int policyFlags) { 2892 int actions = interceptKeyBeforeQueueing(fallbackEvent, policyFlags); 2893 if ((actions & ACTION_PASS_TO_USER) != 0) { 2894 long delayMillis = interceptKeyBeforeDispatching( 2895 win, fallbackEvent, policyFlags); 2896 if (delayMillis == 0) { 2897 return true; 2898 } 2899 } 2900 return false; 2901 } 2902 2903 private void launchAssistLongPressAction() { 2904 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 2905 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST); 2906 2907 // launch the search activity 2908 Intent intent = new Intent(Intent.ACTION_SEARCH_LONG_PRESS); 2909 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 2910 try { 2911 // TODO: This only stops the factory-installed search manager. 2912 // Need to formalize an API to handle others 2913 SearchManager searchManager = getSearchManager(); 2914 if (searchManager != null) { 2915 searchManager.stopSearch(); 2916 } 2917 mContext.startActivityAsUser(intent, UserHandle.CURRENT); 2918 } catch (ActivityNotFoundException e) { 2919 Slog.w(TAG, "No activity to handle assist long press action.", e); 2920 } 2921 } 2922 2923 private void launchAssistAction() { 2924 launchAssistAction(null); 2925 } 2926 2927 private void launchAssistAction(String hint) { 2928 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST); 2929 Intent intent = ((SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE)) 2930 .getAssistIntent(mContext, true, UserHandle.USER_CURRENT); 2931 if (intent != null) { 2932 if (hint != null) { 2933 intent.putExtra(hint, true); 2934 } 2935 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK 2936 | Intent.FLAG_ACTIVITY_SINGLE_TOP 2937 | Intent.FLAG_ACTIVITY_CLEAR_TOP); 2938 try { 2939 mContext.startActivityAsUser(intent, UserHandle.CURRENT); 2940 } catch (ActivityNotFoundException e) { 2941 Slog.w(TAG, "No activity to handle assist action.", e); 2942 } 2943 } 2944 } 2945 2946 private SearchManager getSearchManager() { 2947 if (mSearchManager == null) { 2948 mSearchManager = (SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE); 2949 } 2950 return mSearchManager; 2951 } 2952 2953 private void preloadRecentApps() { 2954 mPreloadedRecentApps = true; 2955 try { 2956 IStatusBarService statusbar = getStatusBarService(); 2957 if (statusbar != null) { 2958 statusbar.preloadRecentApps(); 2959 } 2960 } catch (RemoteException e) { 2961 Slog.e(TAG, "RemoteException when preloading recent apps", e); 2962 // re-acquire status bar service next time it is needed. 2963 mStatusBarService = null; 2964 } 2965 } 2966 2967 private void cancelPreloadRecentApps() { 2968 if (mPreloadedRecentApps) { 2969 mPreloadedRecentApps = false; 2970 try { 2971 IStatusBarService statusbar = getStatusBarService(); 2972 if (statusbar != null) { 2973 statusbar.cancelPreloadRecentApps(); 2974 } 2975 } catch (RemoteException e) { 2976 Slog.e(TAG, "RemoteException when cancelling recent apps preload", e); 2977 // re-acquire status bar service next time it is needed. 2978 mStatusBarService = null; 2979 } 2980 } 2981 } 2982 2983 private void toggleRecentApps() { 2984 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 2985 try { 2986 IStatusBarService statusbar = getStatusBarService(); 2987 if (statusbar != null) { 2988 statusbar.toggleRecentApps(); 2989 } 2990 } catch (RemoteException e) { 2991 Slog.e(TAG, "RemoteException when toggling recent apps", e); 2992 // re-acquire status bar service next time it is needed. 2993 mStatusBarService = null; 2994 } 2995 } 2996 2997 @Override 2998 public void showRecentApps() { 2999 mHandler.removeMessages(MSG_DISPATCH_SHOW_RECENTS); 3000 mHandler.sendEmptyMessage(MSG_DISPATCH_SHOW_RECENTS); 3001 } 3002 3003 private void showRecentApps(boolean triggeredFromAltTab) { 3004 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 3005 try { 3006 IStatusBarService statusbar = getStatusBarService(); 3007 if (statusbar != null) { 3008 statusbar.showRecentApps(triggeredFromAltTab); 3009 } 3010 } catch (RemoteException e) { 3011 Slog.e(TAG, "RemoteException when showing recent apps", e); 3012 // re-acquire status bar service next time it is needed. 3013 mStatusBarService = null; 3014 } 3015 } 3016 3017 private void hideRecentApps(boolean triggeredFromAltTab, boolean triggeredFromHome) { 3018 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 3019 try { 3020 IStatusBarService statusbar = getStatusBarService(); 3021 if (statusbar != null) { 3022 statusbar.hideRecentApps(triggeredFromAltTab, triggeredFromHome); 3023 } 3024 } catch (RemoteException e) { 3025 Slog.e(TAG, "RemoteException when closing recent apps", e); 3026 // re-acquire status bar service next time it is needed. 3027 mStatusBarService = null; 3028 } 3029 } 3030 3031 /** 3032 * A home key -> launch home action was detected. Take the appropriate action 3033 * given the situation with the keyguard. 3034 */ 3035 void launchHomeFromHotKey() { 3036 if (isKeyguardShowingAndNotOccluded()) { 3037 // don't launch home if keyguard showing 3038 } else if (!mHideLockScreen && mKeyguardDelegate.isInputRestricted()) { 3039 // when in keyguard restricted mode, must first verify unlock 3040 // before launching home 3041 mKeyguardDelegate.verifyUnlock(new OnKeyguardExitResult() { 3042 @Override 3043 public void onKeyguardExitResult(boolean success) { 3044 if (success) { 3045 try { 3046 ActivityManagerNative.getDefault().stopAppSwitches(); 3047 } catch (RemoteException e) { 3048 } 3049 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 3050 startDockOrHome(true /*fromHomeKey*/); 3051 } 3052 } 3053 }); 3054 } else { 3055 // no keyguard stuff to worry about, just launch home! 3056 try { 3057 ActivityManagerNative.getDefault().stopAppSwitches(); 3058 } catch (RemoteException e) { 3059 } 3060 if (mRecentsVisible) { 3061 // Hide Recents and notify it to launch Home 3062 awakenDreams(); 3063 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 3064 hideRecentApps(false, true); 3065 } else { 3066 // Otherwise, just launch Home 3067 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 3068 startDockOrHome(true /*fromHomeKey*/); 3069 } 3070 } 3071 } 3072 3073 private final Runnable mClearHideNavigationFlag = new Runnable() { 3074 @Override 3075 public void run() { 3076 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 3077 // Clear flags. 3078 mForceClearedSystemUiFlags &= 3079 ~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 3080 } 3081 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 3082 } 3083 }; 3084 3085 /** 3086 * Input handler used while nav bar is hidden. Captures any touch on the screen, 3087 * to determine when the nav bar should be shown and prevent applications from 3088 * receiving those touches. 3089 */ 3090 final class HideNavInputEventReceiver extends InputEventReceiver { 3091 public HideNavInputEventReceiver(InputChannel inputChannel, Looper looper) { 3092 super(inputChannel, looper); 3093 } 3094 3095 @Override 3096 public void onInputEvent(InputEvent event) { 3097 boolean handled = false; 3098 try { 3099 if (event instanceof MotionEvent 3100 && (event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) { 3101 final MotionEvent motionEvent = (MotionEvent)event; 3102 if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) { 3103 // When the user taps down, we re-show the nav bar. 3104 boolean changed = false; 3105 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 3106 // Any user activity always causes us to show the 3107 // navigation controls, if they had been hidden. 3108 // We also clear the low profile and only content 3109 // flags so that tapping on the screen will atomically 3110 // restore all currently hidden screen decorations. 3111 int newVal = mResettingSystemUiFlags | 3112 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | 3113 View.SYSTEM_UI_FLAG_LOW_PROFILE | 3114 View.SYSTEM_UI_FLAG_FULLSCREEN; 3115 if (mResettingSystemUiFlags != newVal) { 3116 mResettingSystemUiFlags = newVal; 3117 changed = true; 3118 } 3119 // We don't allow the system's nav bar to be hidden 3120 // again for 1 second, to prevent applications from 3121 // spamming us and keeping it from being shown. 3122 newVal = mForceClearedSystemUiFlags | 3123 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 3124 if (mForceClearedSystemUiFlags != newVal) { 3125 mForceClearedSystemUiFlags = newVal; 3126 changed = true; 3127 mHandler.postDelayed(mClearHideNavigationFlag, 1000); 3128 } 3129 } 3130 if (changed) { 3131 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 3132 } 3133 } 3134 } 3135 } finally { 3136 finishInputEvent(event, handled); 3137 } 3138 } 3139 } 3140 final InputEventReceiver.Factory mHideNavInputEventReceiverFactory = 3141 new InputEventReceiver.Factory() { 3142 @Override 3143 public InputEventReceiver createInputEventReceiver( 3144 InputChannel inputChannel, Looper looper) { 3145 return new HideNavInputEventReceiver(inputChannel, looper); 3146 } 3147 }; 3148 3149 @Override 3150 public int adjustSystemUiVisibilityLw(int visibility) { 3151 mStatusBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility); 3152 mNavigationBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility); 3153 mRecentsVisible = (visibility & View.RECENT_APPS_VISIBLE) > 0; 3154 3155 // Reset any bits in mForceClearingStatusBarVisibility that 3156 // are now clear. 3157 mResettingSystemUiFlags &= visibility; 3158 // Clear any bits in the new visibility that are currently being 3159 // force cleared, before reporting it. 3160 return visibility & ~mResettingSystemUiFlags 3161 & ~mForceClearedSystemUiFlags; 3162 } 3163 3164 @Override 3165 public void getInsetHintLw(WindowManager.LayoutParams attrs, Rect outContentInsets, 3166 Rect outStableInsets) { 3167 final int fl = PolicyControl.getWindowFlags(null, attrs); 3168 final int sysuiVis = PolicyControl.getSystemUiVisibility(null, attrs); 3169 final int systemUiVisibility = (sysuiVis | attrs.subtreeSystemUiVisibility); 3170 3171 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) 3172 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { 3173 int availRight, availBottom; 3174 if (canHideNavigationBar() && 3175 (systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0) { 3176 availRight = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3177 availBottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3178 } else { 3179 availRight = mRestrictedScreenLeft + mRestrictedScreenWidth; 3180 availBottom = mRestrictedScreenTop + mRestrictedScreenHeight; 3181 } 3182 if ((systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) { 3183 if ((fl & FLAG_FULLSCREEN) != 0) { 3184 outContentInsets.set(mStableFullscreenLeft, mStableFullscreenTop, 3185 availRight - mStableFullscreenRight, 3186 availBottom - mStableFullscreenBottom); 3187 } else { 3188 outContentInsets.set(mStableLeft, mStableTop, 3189 availRight - mStableRight, availBottom - mStableBottom); 3190 } 3191 } else if ((fl & FLAG_FULLSCREEN) != 0 || (fl & FLAG_LAYOUT_IN_OVERSCAN) != 0) { 3192 outContentInsets.setEmpty(); 3193 } else if ((systemUiVisibility & (View.SYSTEM_UI_FLAG_FULLSCREEN 3194 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN)) == 0) { 3195 outContentInsets.set(mCurLeft, mCurTop, 3196 availRight - mCurRight, availBottom - mCurBottom); 3197 } else { 3198 outContentInsets.set(mCurLeft, mCurTop, 3199 availRight - mCurRight, availBottom - mCurBottom); 3200 } 3201 3202 outStableInsets.set(mStableLeft, mStableTop, 3203 availRight - mStableRight, availBottom - mStableBottom); 3204 return; 3205 } 3206 outContentInsets.setEmpty(); 3207 outStableInsets.setEmpty(); 3208 } 3209 3210 /** {@inheritDoc} */ 3211 @Override 3212 public void beginLayoutLw(boolean isDefaultDisplay, int displayWidth, int displayHeight, 3213 int displayRotation) { 3214 final int overscanLeft, overscanTop, overscanRight, overscanBottom; 3215 if (isDefaultDisplay) { 3216 switch (displayRotation) { 3217 case Surface.ROTATION_90: 3218 overscanLeft = mOverscanTop; 3219 overscanTop = mOverscanRight; 3220 overscanRight = mOverscanBottom; 3221 overscanBottom = mOverscanLeft; 3222 break; 3223 case Surface.ROTATION_180: 3224 overscanLeft = mOverscanRight; 3225 overscanTop = mOverscanBottom; 3226 overscanRight = mOverscanLeft; 3227 overscanBottom = mOverscanTop; 3228 break; 3229 case Surface.ROTATION_270: 3230 overscanLeft = mOverscanBottom; 3231 overscanTop = mOverscanLeft; 3232 overscanRight = mOverscanTop; 3233 overscanBottom = mOverscanRight; 3234 break; 3235 default: 3236 overscanLeft = mOverscanLeft; 3237 overscanTop = mOverscanTop; 3238 overscanRight = mOverscanRight; 3239 overscanBottom = mOverscanBottom; 3240 break; 3241 } 3242 } else { 3243 overscanLeft = 0; 3244 overscanTop = 0; 3245 overscanRight = 0; 3246 overscanBottom = 0; 3247 } 3248 mOverscanScreenLeft = mRestrictedOverscanScreenLeft = 0; 3249 mOverscanScreenTop = mRestrictedOverscanScreenTop = 0; 3250 mOverscanScreenWidth = mRestrictedOverscanScreenWidth = displayWidth; 3251 mOverscanScreenHeight = mRestrictedOverscanScreenHeight = displayHeight; 3252 mSystemLeft = 0; 3253 mSystemTop = 0; 3254 mSystemRight = displayWidth; 3255 mSystemBottom = displayHeight; 3256 mUnrestrictedScreenLeft = overscanLeft; 3257 mUnrestrictedScreenTop = overscanTop; 3258 mUnrestrictedScreenWidth = displayWidth - overscanLeft - overscanRight; 3259 mUnrestrictedScreenHeight = displayHeight - overscanTop - overscanBottom; 3260 mRestrictedScreenLeft = mUnrestrictedScreenLeft; 3261 mRestrictedScreenTop = mUnrestrictedScreenTop; 3262 mRestrictedScreenWidth = mSystemGestures.screenWidth = mUnrestrictedScreenWidth; 3263 mRestrictedScreenHeight = mSystemGestures.screenHeight = mUnrestrictedScreenHeight; 3264 mDockLeft = mContentLeft = mVoiceContentLeft = mStableLeft = mStableFullscreenLeft 3265 = mCurLeft = mUnrestrictedScreenLeft; 3266 mDockTop = mContentTop = mVoiceContentTop = mStableTop = mStableFullscreenTop 3267 = mCurTop = mUnrestrictedScreenTop; 3268 mDockRight = mContentRight = mVoiceContentRight = mStableRight = mStableFullscreenRight 3269 = mCurRight = displayWidth - overscanRight; 3270 mDockBottom = mContentBottom = mVoiceContentBottom = mStableBottom = mStableFullscreenBottom 3271 = mCurBottom = displayHeight - overscanBottom; 3272 mDockLayer = 0x10000000; 3273 mStatusBarLayer = -1; 3274 3275 // start with the current dock rect, which will be (0,0,displayWidth,displayHeight) 3276 final Rect pf = mTmpParentFrame; 3277 final Rect df = mTmpDisplayFrame; 3278 final Rect of = mTmpOverscanFrame; 3279 final Rect vf = mTmpVisibleFrame; 3280 final Rect dcf = mTmpDecorFrame; 3281 pf.left = df.left = of.left = vf.left = mDockLeft; 3282 pf.top = df.top = of.top = vf.top = mDockTop; 3283 pf.right = df.right = of.right = vf.right = mDockRight; 3284 pf.bottom = df.bottom = of.bottom = vf.bottom = mDockBottom; 3285 dcf.setEmpty(); // Decor frame N/A for system bars. 3286 3287 if (isDefaultDisplay) { 3288 // For purposes of putting out fake window up to steal focus, we will 3289 // drive nav being hidden only by whether it is requested. 3290 final int sysui = mLastSystemUiFlags; 3291 boolean navVisible = (sysui & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0; 3292 boolean navTranslucent = (sysui 3293 & (View.NAVIGATION_BAR_TRANSLUCENT | View.SYSTEM_UI_TRANSPARENT)) != 0; 3294 boolean immersive = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0; 3295 boolean immersiveSticky = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; 3296 boolean navAllowedHidden = immersive || immersiveSticky; 3297 navTranslucent &= !immersiveSticky; // transient trumps translucent 3298 boolean isKeyguardShowing = isStatusBarKeyguard() && !mHideLockScreen; 3299 if (!isKeyguardShowing) { 3300 navTranslucent &= areTranslucentBarsAllowed(); 3301 } 3302 3303 // When the navigation bar isn't visible, we put up a fake 3304 // input window to catch all touch events. This way we can 3305 // detect when the user presses anywhere to bring back the nav 3306 // bar and ensure the application doesn't see the event. 3307 if (navVisible || navAllowedHidden) { 3308 if (mHideNavFakeWindow != null) { 3309 mHideNavFakeWindow.dismiss(); 3310 mHideNavFakeWindow = null; 3311 } 3312 } else if (mHideNavFakeWindow == null) { 3313 mHideNavFakeWindow = mWindowManagerFuncs.addFakeWindow( 3314 mHandler.getLooper(), mHideNavInputEventReceiverFactory, 3315 "hidden nav", WindowManager.LayoutParams.TYPE_HIDDEN_NAV_CONSUMER, 0, 3316 0, false, false, true); 3317 } 3318 3319 // For purposes of positioning and showing the nav bar, if we have 3320 // decided that it can't be hidden (because of the screen aspect ratio), 3321 // then take that into account. 3322 navVisible |= !canHideNavigationBar(); 3323 3324 boolean updateSysUiVisibility = false; 3325 if (mNavigationBar != null) { 3326 boolean transientNavBarShowing = mNavigationBarController.isTransientShowing(); 3327 // Force the navigation bar to its appropriate place and 3328 // size. We need to do this directly, instead of relying on 3329 // it to bubble up from the nav bar, because this needs to 3330 // change atomically with screen rotations. 3331 mNavigationBarOnBottom = (!mNavigationBarCanMove || displayWidth < displayHeight); 3332 if (mNavigationBarOnBottom) { 3333 // It's a system nav bar or a portrait screen; nav bar goes on bottom. 3334 int top = displayHeight - overscanBottom 3335 - mNavigationBarHeightForRotation[displayRotation]; 3336 mTmpNavigationFrame.set(0, top, displayWidth, displayHeight - overscanBottom); 3337 mStableBottom = mStableFullscreenBottom = mTmpNavigationFrame.top; 3338 if (transientNavBarShowing) { 3339 mNavigationBarController.setBarShowingLw(true); 3340 } else if (navVisible) { 3341 mNavigationBarController.setBarShowingLw(true); 3342 mDockBottom = mTmpNavigationFrame.top; 3343 mRestrictedScreenHeight = mDockBottom - mRestrictedScreenTop; 3344 mRestrictedOverscanScreenHeight = mDockBottom - mRestrictedOverscanScreenTop; 3345 } else { 3346 // We currently want to hide the navigation UI. 3347 mNavigationBarController.setBarShowingLw(false); 3348 } 3349 if (navVisible && !navTranslucent && !navAllowedHidden 3350 && !mNavigationBar.isAnimatingLw() 3351 && !mNavigationBarController.wasRecentlyTranslucent()) { 3352 // If the opaque nav bar is currently requested to be visible, 3353 // and not in the process of animating on or off, then 3354 // we can tell the app that it is covered by it. 3355 mSystemBottom = mTmpNavigationFrame.top; 3356 } 3357 } else { 3358 // Landscape screen; nav bar goes to the right. 3359 int left = displayWidth - overscanRight 3360 - mNavigationBarWidthForRotation[displayRotation]; 3361 mTmpNavigationFrame.set(left, 0, displayWidth - overscanRight, displayHeight); 3362 mStableRight = mStableFullscreenRight = mTmpNavigationFrame.left; 3363 if (transientNavBarShowing) { 3364 mNavigationBarController.setBarShowingLw(true); 3365 } else if (navVisible) { 3366 mNavigationBarController.setBarShowingLw(true); 3367 mDockRight = mTmpNavigationFrame.left; 3368 mRestrictedScreenWidth = mDockRight - mRestrictedScreenLeft; 3369 mRestrictedOverscanScreenWidth = mDockRight - mRestrictedOverscanScreenLeft; 3370 } else { 3371 // We currently want to hide the navigation UI. 3372 mNavigationBarController.setBarShowingLw(false); 3373 } 3374 if (navVisible && !navTranslucent && !mNavigationBar.isAnimatingLw() 3375 && !mNavigationBarController.wasRecentlyTranslucent()) { 3376 // If the nav bar is currently requested to be visible, 3377 // and not in the process of animating on or off, then 3378 // we can tell the app that it is covered by it. 3379 mSystemRight = mTmpNavigationFrame.left; 3380 } 3381 } 3382 // Make sure the content and current rectangles are updated to 3383 // account for the restrictions from the navigation bar. 3384 mContentTop = mVoiceContentTop = mCurTop = mDockTop; 3385 mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom; 3386 mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft; 3387 mContentRight = mVoiceContentRight = mCurRight = mDockRight; 3388 mStatusBarLayer = mNavigationBar.getSurfaceLayer(); 3389 // And compute the final frame. 3390 mNavigationBar.computeFrameLw(mTmpNavigationFrame, mTmpNavigationFrame, 3391 mTmpNavigationFrame, mTmpNavigationFrame, mTmpNavigationFrame, dcf, 3392 mTmpNavigationFrame); 3393 if (DEBUG_LAYOUT) Slog.i(TAG, "mNavigationBar frame: " + mTmpNavigationFrame); 3394 if (mNavigationBarController.checkHiddenLw()) { 3395 updateSysUiVisibility = true; 3396 } 3397 } 3398 if (DEBUG_LAYOUT) Slog.i(TAG, String.format("mDock rect: (%d,%d - %d,%d)", 3399 mDockLeft, mDockTop, mDockRight, mDockBottom)); 3400 3401 // decide where the status bar goes ahead of time 3402 if (mStatusBar != null) { 3403 // apply any navigation bar insets 3404 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 3405 pf.top = df.top = of.top = mUnrestrictedScreenTop; 3406 pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft; 3407 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight 3408 + mUnrestrictedScreenTop; 3409 vf.left = mStableLeft; 3410 vf.top = mStableTop; 3411 vf.right = mStableRight; 3412 vf.bottom = mStableBottom; 3413 3414 mStatusBarLayer = mStatusBar.getSurfaceLayer(); 3415 3416 // Let the status bar determine its size. 3417 mStatusBar.computeFrameLw(pf, df, vf, vf, vf, dcf, vf); 3418 3419 // For layout, the status bar is always at the top with our fixed height. 3420 mStableTop = mUnrestrictedScreenTop + mStatusBarHeight; 3421 3422 boolean statusBarTransient = (sysui & View.STATUS_BAR_TRANSIENT) != 0; 3423 boolean statusBarTranslucent = (sysui 3424 & (View.STATUS_BAR_TRANSLUCENT | View.SYSTEM_UI_TRANSPARENT)) != 0; 3425 if (!isKeyguardShowing) { 3426 statusBarTranslucent &= areTranslucentBarsAllowed(); 3427 } 3428 3429 // If the status bar is hidden, we don't want to cause 3430 // windows behind it to scroll. 3431 if (mStatusBar.isVisibleLw() && !statusBarTransient) { 3432 // Status bar may go away, so the screen area it occupies 3433 // is available to apps but just covering them when the 3434 // status bar is visible. 3435 mDockTop = mUnrestrictedScreenTop + mStatusBarHeight; 3436 3437 mContentTop = mVoiceContentTop = mCurTop = mDockTop; 3438 mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom; 3439 mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft; 3440 mContentRight = mVoiceContentRight = mCurRight = mDockRight; 3441 3442 if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar: " + 3443 String.format( 3444 "dock=[%d,%d][%d,%d] content=[%d,%d][%d,%d] cur=[%d,%d][%d,%d]", 3445 mDockLeft, mDockTop, mDockRight, mDockBottom, 3446 mContentLeft, mContentTop, mContentRight, mContentBottom, 3447 mCurLeft, mCurTop, mCurRight, mCurBottom)); 3448 } 3449 if (mStatusBar.isVisibleLw() && !mStatusBar.isAnimatingLw() 3450 && !statusBarTransient && !statusBarTranslucent 3451 && !mStatusBarController.wasRecentlyTranslucent()) { 3452 // If the opaque status bar is currently requested to be visible, 3453 // and not in the process of animating on or off, then 3454 // we can tell the app that it is covered by it. 3455 mSystemTop = mUnrestrictedScreenTop + mStatusBarHeight; 3456 } 3457 if (mStatusBarController.checkHiddenLw()) { 3458 updateSysUiVisibility = true; 3459 } 3460 } 3461 if (updateSysUiVisibility) { 3462 updateSystemUiVisibilityLw(); 3463 } 3464 } 3465 } 3466 3467 /** {@inheritDoc} */ 3468 @Override 3469 public int getSystemDecorLayerLw() { 3470 if (mStatusBar != null) return mStatusBar.getSurfaceLayer(); 3471 if (mNavigationBar != null) return mNavigationBar.getSurfaceLayer(); 3472 return 0; 3473 } 3474 3475 @Override 3476 public void getContentRectLw(Rect r) { 3477 r.set(mContentLeft, mContentTop, mContentRight, mContentBottom); 3478 } 3479 3480 void setAttachedWindowFrames(WindowState win, int fl, int adjust, WindowState attached, 3481 boolean insetDecors, Rect pf, Rect df, Rect of, Rect cf, Rect vf) { 3482 if (win.getSurfaceLayer() > mDockLayer && attached.getSurfaceLayer() < mDockLayer) { 3483 // Here's a special case: if this attached window is a panel that is 3484 // above the dock window, and the window it is attached to is below 3485 // the dock window, then the frames we computed for the window it is 3486 // attached to can not be used because the dock is effectively part 3487 // of the underlying window and the attached window is floating on top 3488 // of the whole thing. So, we ignore the attached window and explicitly 3489 // compute the frames that would be appropriate without the dock. 3490 df.left = of.left = cf.left = vf.left = mDockLeft; 3491 df.top = of.top = cf.top = vf.top = mDockTop; 3492 df.right = of.right = cf.right = vf.right = mDockRight; 3493 df.bottom = of.bottom = cf.bottom = vf.bottom = mDockBottom; 3494 } else { 3495 // The effective display frame of the attached window depends on 3496 // whether it is taking care of insetting its content. If not, 3497 // we need to use the parent's content frame so that the entire 3498 // window is positioned within that content. Otherwise we can use 3499 // the overscan frame and let the attached window take care of 3500 // positioning its content appropriately. 3501 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 3502 // Set the content frame of the attached window to the parent's decor frame 3503 // (same as content frame when IME isn't present) if specifically requested by 3504 // setting {@link WindowManager.LayoutParams#FLAG_LAYOUT_ATTACHED_IN_DECOR} flag. 3505 // Otherwise, use the overscan frame. 3506 cf.set((fl & FLAG_LAYOUT_ATTACHED_IN_DECOR) != 0 3507 ? attached.getContentFrameLw() : attached.getOverscanFrameLw()); 3508 } else { 3509 // If the window is resizing, then we want to base the content 3510 // frame on our attached content frame to resize... however, 3511 // things can be tricky if the attached window is NOT in resize 3512 // mode, in which case its content frame will be larger. 3513 // Ungh. So to deal with that, make sure the content frame 3514 // we end up using is not covering the IM dock. 3515 cf.set(attached.getContentFrameLw()); 3516 if (attached.isVoiceInteraction()) { 3517 if (cf.left < mVoiceContentLeft) cf.left = mVoiceContentLeft; 3518 if (cf.top < mVoiceContentTop) cf.top = mVoiceContentTop; 3519 if (cf.right > mVoiceContentRight) cf.right = mVoiceContentRight; 3520 if (cf.bottom > mVoiceContentBottom) cf.bottom = mVoiceContentBottom; 3521 } else if (attached.getSurfaceLayer() < mDockLayer) { 3522 if (cf.left < mContentLeft) cf.left = mContentLeft; 3523 if (cf.top < mContentTop) cf.top = mContentTop; 3524 if (cf.right > mContentRight) cf.right = mContentRight; 3525 if (cf.bottom > mContentBottom) cf.bottom = mContentBottom; 3526 } 3527 } 3528 df.set(insetDecors ? attached.getDisplayFrameLw() : cf); 3529 of.set(insetDecors ? attached.getOverscanFrameLw() : cf); 3530 vf.set(attached.getVisibleFrameLw()); 3531 } 3532 // The LAYOUT_IN_SCREEN flag is used to determine whether the attached 3533 // window should be positioned relative to its parent or the entire 3534 // screen. 3535 pf.set((fl & FLAG_LAYOUT_IN_SCREEN) == 0 3536 ? attached.getFrameLw() : df); 3537 } 3538 3539 private void applyStableConstraints(int sysui, int fl, Rect r) { 3540 if ((sysui & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) { 3541 // If app is requesting a stable layout, don't let the 3542 // content insets go below the stable values. 3543 if ((fl & FLAG_FULLSCREEN) != 0) { 3544 if (r.left < mStableFullscreenLeft) r.left = mStableFullscreenLeft; 3545 if (r.top < mStableFullscreenTop) r.top = mStableFullscreenTop; 3546 if (r.right > mStableFullscreenRight) r.right = mStableFullscreenRight; 3547 if (r.bottom > mStableFullscreenBottom) r.bottom = mStableFullscreenBottom; 3548 } else { 3549 if (r.left < mStableLeft) r.left = mStableLeft; 3550 if (r.top < mStableTop) r.top = mStableTop; 3551 if (r.right > mStableRight) r.right = mStableRight; 3552 if (r.bottom > mStableBottom) r.bottom = mStableBottom; 3553 } 3554 } 3555 } 3556 3557 /** {@inheritDoc} */ 3558 @Override 3559 public void layoutWindowLw(WindowState win, WindowState attached) { 3560 // we've already done the status bar 3561 final WindowManager.LayoutParams attrs = win.getAttrs(); 3562 if ((win == mStatusBar && (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) == 0) || 3563 win == mNavigationBar) { 3564 return; 3565 } 3566 final boolean isDefaultDisplay = win.isDefaultDisplay(); 3567 final boolean needsToOffsetInputMethodTarget = isDefaultDisplay && 3568 (win == mLastInputMethodTargetWindow && mLastInputMethodWindow != null); 3569 if (needsToOffsetInputMethodTarget) { 3570 if (DEBUG_LAYOUT) Slog.i(TAG, "Offset ime target window by the last ime window state"); 3571 offsetInputMethodWindowLw(mLastInputMethodWindow); 3572 } 3573 3574 final int fl = PolicyControl.getWindowFlags(win, attrs); 3575 final int sim = attrs.softInputMode; 3576 final int sysUiFl = PolicyControl.getSystemUiVisibility(win, null); 3577 3578 final Rect pf = mTmpParentFrame; 3579 final Rect df = mTmpDisplayFrame; 3580 final Rect of = mTmpOverscanFrame; 3581 final Rect cf = mTmpContentFrame; 3582 final Rect vf = mTmpVisibleFrame; 3583 final Rect dcf = mTmpDecorFrame; 3584 final Rect sf = mTmpStableFrame; 3585 dcf.setEmpty(); 3586 3587 final boolean hasNavBar = (isDefaultDisplay && mHasNavigationBar 3588 && mNavigationBar != null && mNavigationBar.isVisibleLw()); 3589 3590 final int adjust = sim & SOFT_INPUT_MASK_ADJUST; 3591 3592 if (isDefaultDisplay) { 3593 sf.set(mStableLeft, mStableTop, mStableRight, mStableBottom); 3594 } else { 3595 sf.set(mOverscanLeft, mOverscanTop, mOverscanRight, mOverscanBottom); 3596 } 3597 3598 if (!isDefaultDisplay) { 3599 if (attached != null) { 3600 // If this window is attached to another, our display 3601 // frame is the same as the one we are attached to. 3602 setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf); 3603 } else { 3604 // Give the window full screen. 3605 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 3606 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 3607 pf.right = df.right = of.right = cf.right 3608 = mOverscanScreenLeft + mOverscanScreenWidth; 3609 pf.bottom = df.bottom = of.bottom = cf.bottom 3610 = mOverscanScreenTop + mOverscanScreenHeight; 3611 } 3612 } else if (attrs.type == TYPE_INPUT_METHOD || attrs.type == TYPE_VOICE_INTERACTION) { 3613 pf.left = df.left = of.left = cf.left = vf.left = mDockLeft; 3614 pf.top = df.top = of.top = cf.top = vf.top = mDockTop; 3615 pf.right = df.right = of.right = cf.right = vf.right = mDockRight; 3616 // IM dock windows layout below the nav bar... 3617 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3618 // ...with content insets above the nav bar 3619 cf.bottom = vf.bottom = mStableBottom; 3620 // IM dock windows always go to the bottom of the screen. 3621 attrs.gravity = Gravity.BOTTOM; 3622 mDockLayer = win.getSurfaceLayer(); 3623 } else if (win == mStatusBar && (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 3624 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 3625 pf.top = df.top = of.top = mUnrestrictedScreenTop; 3626 pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft; 3627 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight + mUnrestrictedScreenTop; 3628 cf.left = vf.left = mStableLeft; 3629 cf.top = vf.top = mStableTop; 3630 cf.right = vf.right = mStableRight; 3631 vf.bottom = mStableBottom; 3632 cf.bottom = mContentBottom; 3633 } else { 3634 3635 // Default policy decor for the default display 3636 dcf.left = mSystemLeft; 3637 dcf.top = mSystemTop; 3638 dcf.right = mSystemRight; 3639 dcf.bottom = mSystemBottom; 3640 final boolean inheritTranslucentDecor = (attrs.privateFlags 3641 & WindowManager.LayoutParams.PRIVATE_FLAG_INHERIT_TRANSLUCENT_DECOR) != 0; 3642 final boolean isAppWindow = 3643 attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW && 3644 attrs.type <= WindowManager.LayoutParams.LAST_APPLICATION_WINDOW; 3645 final boolean topAtRest = 3646 win == mTopFullscreenOpaqueWindowState && !win.isAnimatingLw(); 3647 if (isAppWindow && !inheritTranslucentDecor && !topAtRest) { 3648 if ((sysUiFl & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0 3649 && (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) == 0 3650 && (fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS) == 0 3651 && (fl & WindowManager.LayoutParams. 3652 FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0) { 3653 // Ensure policy decor includes status bar 3654 dcf.top = mStableTop; 3655 } 3656 if ((fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION) == 0 3657 && (sysUiFl & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0 3658 && (fl & WindowManager.LayoutParams. 3659 FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0) { 3660 // Ensure policy decor includes navigation bar 3661 dcf.bottom = mStableBottom; 3662 dcf.right = mStableRight; 3663 } 3664 } 3665 3666 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) 3667 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { 3668 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() 3669 + "): IN_SCREEN, INSET_DECOR"); 3670 // This is the case for a normal activity window: we want it 3671 // to cover all of the screen space, and it can take care of 3672 // moving its contents to account for screen decorations that 3673 // intrude into that space. 3674 if (attached != null) { 3675 // If this window is attached to another, our display 3676 // frame is the same as the one we are attached to. 3677 setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf); 3678 } else { 3679 if (attrs.type == TYPE_STATUS_BAR_PANEL 3680 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL) { 3681 // Status bar panels are the only windows who can go on top of 3682 // the status bar. They are protected by the STATUS_BAR_SERVICE 3683 // permission, so they have the same privileges as the status 3684 // bar itself. 3685 // 3686 // However, they should still dodge the navigation bar if it exists. 3687 3688 pf.left = df.left = of.left = hasNavBar 3689 ? mDockLeft : mUnrestrictedScreenLeft; 3690 pf.top = df.top = of.top = mUnrestrictedScreenTop; 3691 pf.right = df.right = of.right = hasNavBar 3692 ? mRestrictedScreenLeft+mRestrictedScreenWidth 3693 : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3694 pf.bottom = df.bottom = of.bottom = hasNavBar 3695 ? mRestrictedScreenTop+mRestrictedScreenHeight 3696 : mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3697 3698 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 3699 "Laying out status bar window: (%d,%d - %d,%d)", 3700 pf.left, pf.top, pf.right, pf.bottom)); 3701 } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0 3702 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 3703 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 3704 // Asking to layout into the overscan region, so give it that pure 3705 // unrestricted area. 3706 pf.left = df.left = of.left = mOverscanScreenLeft; 3707 pf.top = df.top = of.top = mOverscanScreenTop; 3708 pf.right = df.right = of.right = mOverscanScreenLeft + mOverscanScreenWidth; 3709 pf.bottom = df.bottom = of.bottom = mOverscanScreenTop 3710 + mOverscanScreenHeight; 3711 } else if (canHideNavigationBar() 3712 && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0 3713 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 3714 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 3715 // Asking for layout as if the nav bar is hidden, lets the 3716 // application extend into the unrestricted overscan screen area. We 3717 // only do this for application windows to ensure no window that 3718 // can be above the nav bar can do this. 3719 pf.left = df.left = mOverscanScreenLeft; 3720 pf.top = df.top = mOverscanScreenTop; 3721 pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth; 3722 pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight; 3723 // We need to tell the app about where the frame inside the overscan 3724 // is, so it can inset its content by that amount -- it didn't ask 3725 // to actually extend itself into the overscan region. 3726 of.left = mUnrestrictedScreenLeft; 3727 of.top = mUnrestrictedScreenTop; 3728 of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3729 of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3730 } else { 3731 pf.left = df.left = mRestrictedOverscanScreenLeft; 3732 pf.top = df.top = mRestrictedOverscanScreenTop; 3733 pf.right = df.right = mRestrictedOverscanScreenLeft 3734 + mRestrictedOverscanScreenWidth; 3735 pf.bottom = df.bottom = mRestrictedOverscanScreenTop 3736 + mRestrictedOverscanScreenHeight; 3737 // We need to tell the app about where the frame inside the overscan 3738 // is, so it can inset its content by that amount -- it didn't ask 3739 // to actually extend itself into the overscan region. 3740 of.left = mUnrestrictedScreenLeft; 3741 of.top = mUnrestrictedScreenTop; 3742 of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3743 of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3744 } 3745 3746 if ((fl & FLAG_FULLSCREEN) == 0) { 3747 if (win.isVoiceInteraction()) { 3748 cf.left = mVoiceContentLeft; 3749 cf.top = mVoiceContentTop; 3750 cf.right = mVoiceContentRight; 3751 cf.bottom = mVoiceContentBottom; 3752 } else { 3753 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 3754 cf.left = mDockLeft; 3755 cf.top = mDockTop; 3756 cf.right = mDockRight; 3757 cf.bottom = mDockBottom; 3758 } else { 3759 cf.left = mContentLeft; 3760 cf.top = mContentTop; 3761 cf.right = mContentRight; 3762 cf.bottom = mContentBottom; 3763 } 3764 } 3765 } else { 3766 // Full screen windows are always given a layout that is as if the 3767 // status bar and other transient decors are gone. This is to avoid 3768 // bad states when moving from a window that is not hding the 3769 // status bar to one that is. 3770 cf.left = mRestrictedScreenLeft; 3771 cf.top = mRestrictedScreenTop; 3772 cf.right = mRestrictedScreenLeft + mRestrictedScreenWidth; 3773 cf.bottom = mRestrictedScreenTop + mRestrictedScreenHeight; 3774 } 3775 applyStableConstraints(sysUiFl, fl, cf); 3776 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 3777 vf.left = mCurLeft; 3778 vf.top = mCurTop; 3779 vf.right = mCurRight; 3780 vf.bottom = mCurBottom; 3781 } else { 3782 vf.set(cf); 3783 } 3784 } 3785 } else if ((fl & FLAG_LAYOUT_IN_SCREEN) != 0 || (sysUiFl 3786 & (View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN 3787 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION)) != 0) { 3788 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 3789 "): IN_SCREEN"); 3790 // A window that has requested to fill the entire screen just 3791 // gets everything, period. 3792 if (attrs.type == TYPE_STATUS_BAR_PANEL 3793 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL) { 3794 pf.left = df.left = of.left = cf.left = hasNavBar 3795 ? mDockLeft : mUnrestrictedScreenLeft; 3796 pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop; 3797 pf.right = df.right = of.right = cf.right = hasNavBar 3798 ? mRestrictedScreenLeft+mRestrictedScreenWidth 3799 : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3800 pf.bottom = df.bottom = of.bottom = cf.bottom = hasNavBar 3801 ? mRestrictedScreenTop+mRestrictedScreenHeight 3802 : mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3803 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 3804 "Laying out IN_SCREEN status bar window: (%d,%d - %d,%d)", 3805 pf.left, pf.top, pf.right, pf.bottom)); 3806 } else if (attrs.type == TYPE_NAVIGATION_BAR 3807 || attrs.type == TYPE_NAVIGATION_BAR_PANEL) { 3808 // The navigation bar has Real Ultimate Power. 3809 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 3810 pf.top = df.top = of.top = mUnrestrictedScreenTop; 3811 pf.right = df.right = of.right = mUnrestrictedScreenLeft 3812 + mUnrestrictedScreenWidth; 3813 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop 3814 + mUnrestrictedScreenHeight; 3815 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 3816 "Laying out navigation bar window: (%d,%d - %d,%d)", 3817 pf.left, pf.top, pf.right, pf.bottom)); 3818 } else if ((attrs.type == TYPE_SECURE_SYSTEM_OVERLAY 3819 || attrs.type == TYPE_BOOT_PROGRESS) 3820 && ((fl & FLAG_FULLSCREEN) != 0)) { 3821 // Fullscreen secure system overlays get what they ask for. 3822 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 3823 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 3824 pf.right = df.right = of.right = cf.right = mOverscanScreenLeft 3825 + mOverscanScreenWidth; 3826 pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop 3827 + mOverscanScreenHeight; 3828 } else if (attrs.type == TYPE_BOOT_PROGRESS) { 3829 // Boot progress screen always covers entire display. 3830 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 3831 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 3832 pf.right = df.right = of.right = cf.right = mOverscanScreenLeft 3833 + mOverscanScreenWidth; 3834 pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop 3835 + mOverscanScreenHeight; 3836 } else if (attrs.type == TYPE_WALLPAPER) { 3837 // The wallpaper also has Real Ultimate Power, but we want to tell 3838 // it about the overscan area. 3839 pf.left = df.left = mOverscanScreenLeft; 3840 pf.top = df.top = mOverscanScreenTop; 3841 pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth; 3842 pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight; 3843 of.left = cf.left = mUnrestrictedScreenLeft; 3844 of.top = cf.top = mUnrestrictedScreenTop; 3845 of.right = cf.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3846 of.bottom = cf.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3847 } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0 3848 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 3849 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 3850 // Asking to layout into the overscan region, so give it that pure 3851 // unrestricted area. 3852 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 3853 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 3854 pf.right = df.right = of.right = cf.right 3855 = mOverscanScreenLeft + mOverscanScreenWidth; 3856 pf.bottom = df.bottom = of.bottom = cf.bottom 3857 = mOverscanScreenTop + mOverscanScreenHeight; 3858 } else if (canHideNavigationBar() 3859 && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0 3860 && (attrs.type == TYPE_STATUS_BAR 3861 || attrs.type == TYPE_TOAST 3862 || (attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 3863 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW))) { 3864 // Asking for layout as if the nav bar is hidden, lets the 3865 // application extend into the unrestricted screen area. We 3866 // only do this for application windows (or toasts) to ensure no window that 3867 // can be above the nav bar can do this. 3868 // XXX This assumes that an app asking for this will also 3869 // ask for layout in only content. We can't currently figure out 3870 // what the screen would be if only laying out to hide the nav bar. 3871 pf.left = df.left = of.left = cf.left = mUnrestrictedScreenLeft; 3872 pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop; 3873 pf.right = df.right = of.right = cf.right = mUnrestrictedScreenLeft 3874 + mUnrestrictedScreenWidth; 3875 pf.bottom = df.bottom = of.bottom = cf.bottom = mUnrestrictedScreenTop 3876 + mUnrestrictedScreenHeight; 3877 } else { 3878 pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft; 3879 pf.top = df.top = of.top = cf.top = mRestrictedScreenTop; 3880 pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft 3881 + mRestrictedScreenWidth; 3882 pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop 3883 + mRestrictedScreenHeight; 3884 } 3885 3886 applyStableConstraints(sysUiFl, fl, cf); 3887 3888 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 3889 vf.left = mCurLeft; 3890 vf.top = mCurTop; 3891 vf.right = mCurRight; 3892 vf.bottom = mCurBottom; 3893 } else { 3894 vf.set(cf); 3895 } 3896 } else if (attached != null) { 3897 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 3898 "): attached to " + attached); 3899 // A child window should be placed inside of the same visible 3900 // frame that its parent had. 3901 setAttachedWindowFrames(win, fl, adjust, attached, false, pf, df, of, cf, vf); 3902 } else { 3903 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 3904 "): normal window"); 3905 // Otherwise, a normal window must be placed inside the content 3906 // of all screen decorations. 3907 if (attrs.type == TYPE_STATUS_BAR_PANEL) { 3908 // Status bar panels are the only windows who can go on top of 3909 // the status bar. They are protected by the STATUS_BAR_SERVICE 3910 // permission, so they have the same privileges as the status 3911 // bar itself. 3912 pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft; 3913 pf.top = df.top = of.top = cf.top = mRestrictedScreenTop; 3914 pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft 3915 + mRestrictedScreenWidth; 3916 pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop 3917 + mRestrictedScreenHeight; 3918 } else if (attrs.type == TYPE_TOAST || attrs.type == TYPE_SYSTEM_ALERT 3919 || attrs.type == TYPE_VOLUME_OVERLAY) { 3920 // These dialogs are stable to interim decor changes. 3921 pf.left = df.left = of.left = cf.left = mStableLeft; 3922 pf.top = df.top = of.top = cf.top = mStableTop; 3923 pf.right = df.right = of.right = cf.right = mStableRight; 3924 pf.bottom = df.bottom = of.bottom = cf.bottom = mStableBottom; 3925 } else { 3926 pf.left = mContentLeft; 3927 pf.top = mContentTop; 3928 pf.right = mContentRight; 3929 pf.bottom = mContentBottom; 3930 if (win.isVoiceInteraction()) { 3931 df.left = of.left = cf.left = mVoiceContentLeft; 3932 df.top = of.top = cf.top = mVoiceContentTop; 3933 df.right = of.right = cf.right = mVoiceContentRight; 3934 df.bottom = of.bottom = cf.bottom = mVoiceContentBottom; 3935 } else if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 3936 df.left = of.left = cf.left = mDockLeft; 3937 df.top = of.top = cf.top = mDockTop; 3938 df.right = of.right = cf.right = mDockRight; 3939 df.bottom = of.bottom = cf.bottom = mDockBottom; 3940 } else { 3941 df.left = of.left = cf.left = mContentLeft; 3942 df.top = of.top = cf.top = mContentTop; 3943 df.right = of.right = cf.right = mContentRight; 3944 df.bottom = of.bottom = cf.bottom = mContentBottom; 3945 } 3946 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 3947 vf.left = mCurLeft; 3948 vf.top = mCurTop; 3949 vf.right = mCurRight; 3950 vf.bottom = mCurBottom; 3951 } else { 3952 vf.set(cf); 3953 } 3954 } 3955 } 3956 } 3957 3958 // TYPE_SYSTEM_ERROR is above the NavigationBar so it can't be allowed to extend over it. 3959 if ((fl & FLAG_LAYOUT_NO_LIMITS) != 0 && attrs.type != TYPE_SYSTEM_ERROR) { 3960 df.left = df.top = -10000; 3961 df.right = df.bottom = 10000; 3962 if (attrs.type != TYPE_WALLPAPER) { 3963 of.left = of.top = cf.left = cf.top = vf.left = vf.top = -10000; 3964 of.right = of.bottom = cf.right = cf.bottom = vf.right = vf.bottom = 10000; 3965 } 3966 } 3967 3968 if (DEBUG_LAYOUT) Slog.v(TAG, "Compute frame " + attrs.getTitle() 3969 + ": sim=#" + Integer.toHexString(sim) 3970 + " attach=" + attached + " type=" + attrs.type 3971 + String.format(" flags=0x%08x", fl) 3972 + " pf=" + pf.toShortString() + " df=" + df.toShortString() 3973 + " of=" + of.toShortString() 3974 + " cf=" + cf.toShortString() + " vf=" + vf.toShortString() 3975 + " dcf=" + dcf.toShortString() 3976 + " sf=" + sf.toShortString()); 3977 3978 win.computeFrameLw(pf, df, of, cf, vf, dcf, sf); 3979 3980 // Dock windows carve out the bottom of the screen, so normal windows 3981 // can't appear underneath them. 3982 if (attrs.type == TYPE_INPUT_METHOD && win.isVisibleOrBehindKeyguardLw() 3983 && !win.getGivenInsetsPendingLw()) { 3984 setLastInputMethodWindowLw(null, null); 3985 offsetInputMethodWindowLw(win); 3986 } 3987 if (attrs.type == TYPE_VOICE_INTERACTION && win.isVisibleOrBehindKeyguardLw() 3988 && !win.getGivenInsetsPendingLw()) { 3989 offsetVoiceInputWindowLw(win); 3990 } 3991 } 3992 3993 private void offsetInputMethodWindowLw(WindowState win) { 3994 int top = win.getDisplayFrameLw().top; 3995 top += win.getGivenContentInsetsLw().top; 3996 if (mContentBottom > top) { 3997 mContentBottom = top; 3998 } 3999 if (mVoiceContentBottom > top) { 4000 mVoiceContentBottom = top; 4001 } 4002 top = win.getVisibleFrameLw().top; 4003 top += win.getGivenVisibleInsetsLw().top; 4004 if (mCurBottom > top) { 4005 mCurBottom = top; 4006 } 4007 if (DEBUG_LAYOUT) Slog.v(TAG, "Input method: mDockBottom=" 4008 + mDockBottom + " mContentBottom=" 4009 + mContentBottom + " mCurBottom=" + mCurBottom); 4010 } 4011 4012 private void offsetVoiceInputWindowLw(WindowState win) { 4013 int top = win.getDisplayFrameLw().top; 4014 top += win.getGivenContentInsetsLw().top; 4015 if (mVoiceContentBottom > top) { 4016 mVoiceContentBottom = top; 4017 } 4018 } 4019 4020 /** {@inheritDoc} */ 4021 @Override 4022 public void finishLayoutLw() { 4023 return; 4024 } 4025 4026 /** {@inheritDoc} */ 4027 @Override 4028 public void beginPostLayoutPolicyLw(int displayWidth, int displayHeight) { 4029 mTopFullscreenOpaqueWindowState = null; 4030 mTopFullscreenOpaqueOrDimmingWindowState = null; 4031 mAppsToBeHidden.clear(); 4032 mAppsThatDismissKeyguard.clear(); 4033 mForceStatusBar = false; 4034 mForceStatusBarFromKeyguard = false; 4035 mForcingShowNavBar = false; 4036 mForcingShowNavBarLayer = -1; 4037 4038 mHideLockScreen = false; 4039 mAllowLockscreenWhenOn = false; 4040 mDismissKeyguard = DISMISS_KEYGUARD_NONE; 4041 mShowingLockscreen = false; 4042 mShowingDream = false; 4043 mWinShowWhenLocked = null; 4044 mKeyguardSecure = isKeyguardSecure(); 4045 mKeyguardSecureIncludingHidden = mKeyguardSecure 4046 && (mKeyguardDelegate != null && mKeyguardDelegate.isShowing()); 4047 } 4048 4049 /** {@inheritDoc} */ 4050 @Override 4051 public void applyPostLayoutPolicyLw(WindowState win, WindowManager.LayoutParams attrs) { 4052 if (DEBUG_LAYOUT) Slog.i(TAG, "Win " + win + ": isVisibleOrBehindKeyguardLw=" 4053 + win.isVisibleOrBehindKeyguardLw()); 4054 final int fl = PolicyControl.getWindowFlags(win, attrs); 4055 if (mTopFullscreenOpaqueWindowState == null 4056 && win.isVisibleLw() && attrs.type == TYPE_INPUT_METHOD) { 4057 mForcingShowNavBar = true; 4058 mForcingShowNavBarLayer = win.getSurfaceLayer(); 4059 } 4060 if (attrs.type == TYPE_STATUS_BAR && (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 4061 mForceStatusBarFromKeyguard = true; 4062 } 4063 if (mTopFullscreenOpaqueWindowState == null && 4064 win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw()) { 4065 if ((fl & FLAG_FORCE_NOT_FULLSCREEN) != 0) { 4066 if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 4067 mForceStatusBarFromKeyguard = true; 4068 } else { 4069 mForceStatusBar = true; 4070 } 4071 } 4072 if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 4073 mShowingLockscreen = true; 4074 } 4075 boolean appWindow = attrs.type >= FIRST_APPLICATION_WINDOW 4076 && attrs.type < FIRST_SYSTEM_WINDOW; 4077 if (attrs.type == TYPE_DREAM) { 4078 // If the lockscreen was showing when the dream started then wait 4079 // for the dream to draw before hiding the lockscreen. 4080 if (!mDreamingLockscreen 4081 || (win.isVisibleLw() && win.hasDrawnLw())) { 4082 mShowingDream = true; 4083 appWindow = true; 4084 } 4085 } 4086 4087 final boolean showWhenLocked = (fl & FLAG_SHOW_WHEN_LOCKED) != 0; 4088 final boolean dismissKeyguard = (fl & FLAG_DISMISS_KEYGUARD) != 0; 4089 if (appWindow) { 4090 final IApplicationToken appToken = win.getAppToken(); 4091 if (showWhenLocked) { 4092 // Remove any previous windows with the same appToken. 4093 mAppsToBeHidden.remove(appToken); 4094 mAppsThatDismissKeyguard.remove(appToken); 4095 if (mAppsToBeHidden.isEmpty()) { 4096 if (dismissKeyguard && !mKeyguardSecure) { 4097 mAppsThatDismissKeyguard.add(appToken); 4098 } else { 4099 mWinShowWhenLocked = win; 4100 mHideLockScreen = true; 4101 mForceStatusBarFromKeyguard = false; 4102 } 4103 } 4104 } else if (dismissKeyguard) { 4105 if (mKeyguardSecure) { 4106 mAppsToBeHidden.add(appToken); 4107 } else { 4108 mAppsToBeHidden.remove(appToken); 4109 } 4110 mAppsThatDismissKeyguard.add(appToken); 4111 } else { 4112 mAppsToBeHidden.add(appToken); 4113 } 4114 if (attrs.x == 0 && attrs.y == 0 4115 && attrs.width == WindowManager.LayoutParams.MATCH_PARENT 4116 && attrs.height == WindowManager.LayoutParams.MATCH_PARENT) { 4117 if (DEBUG_LAYOUT) Slog.v(TAG, "Fullscreen window: " + win); 4118 mTopFullscreenOpaqueWindowState = win; 4119 if (mTopFullscreenOpaqueOrDimmingWindowState == null) { 4120 mTopFullscreenOpaqueOrDimmingWindowState = win; 4121 } 4122 if (!mAppsThatDismissKeyguard.isEmpty() && 4123 mDismissKeyguard == DISMISS_KEYGUARD_NONE) { 4124 if (DEBUG_LAYOUT) Slog.v(TAG, 4125 "Setting mDismissKeyguard true by win " + win); 4126 mDismissKeyguard = mWinDismissingKeyguard == win ? 4127 DISMISS_KEYGUARD_CONTINUE : DISMISS_KEYGUARD_START; 4128 mWinDismissingKeyguard = win; 4129 mForceStatusBarFromKeyguard = mShowingLockscreen && mKeyguardSecure; 4130 } else if (mAppsToBeHidden.isEmpty() && showWhenLocked) { 4131 if (DEBUG_LAYOUT) Slog.v(TAG, 4132 "Setting mHideLockScreen to true by win " + win); 4133 mHideLockScreen = true; 4134 mForceStatusBarFromKeyguard = false; 4135 } 4136 if ((fl & FLAG_ALLOW_LOCK_WHILE_SCREEN_ON) != 0) { 4137 mAllowLockscreenWhenOn = true; 4138 } 4139 } 4140 4141 if (mWinShowWhenLocked != null && 4142 mWinShowWhenLocked.getAppToken() != win.getAppToken()) { 4143 win.hideLw(false); 4144 } 4145 } 4146 } 4147 if (mTopFullscreenOpaqueOrDimmingWindowState == null 4148 && win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw() 4149 && win.isDimming()) { 4150 mTopFullscreenOpaqueOrDimmingWindowState = win; 4151 } 4152 } 4153 4154 /** {@inheritDoc} */ 4155 @Override 4156 public int finishPostLayoutPolicyLw() { 4157 if (mWinShowWhenLocked != null && 4158 mWinShowWhenLocked != mTopFullscreenOpaqueWindowState) { 4159 // A dialog is dismissing the keyguard. Put the wallpaper behind it and hide the 4160 // fullscreen window. 4161 // TODO: Make sure FLAG_SHOW_WALLPAPER is restored when dialog is dismissed. Or not. 4162 mWinShowWhenLocked.getAttrs().flags |= FLAG_SHOW_WALLPAPER; 4163 mTopFullscreenOpaqueWindowState.hideLw(false); 4164 mTopFullscreenOpaqueWindowState = mWinShowWhenLocked; 4165 } 4166 4167 int changes = 0; 4168 boolean topIsFullscreen = false; 4169 4170 final WindowManager.LayoutParams lp = (mTopFullscreenOpaqueWindowState != null) 4171 ? mTopFullscreenOpaqueWindowState.getAttrs() 4172 : null; 4173 4174 // If we are not currently showing a dream then remember the current 4175 // lockscreen state. We will use this to determine whether the dream 4176 // started while the lockscreen was showing and remember this state 4177 // while the dream is showing. 4178 if (!mShowingDream) { 4179 mDreamingLockscreen = mShowingLockscreen; 4180 } 4181 4182 if (mStatusBar != null) { 4183 if (DEBUG_LAYOUT) Slog.i(TAG, "force=" + mForceStatusBar 4184 + " forcefkg=" + mForceStatusBarFromKeyguard 4185 + " top=" + mTopFullscreenOpaqueWindowState); 4186 if (mForceStatusBar || mForceStatusBarFromKeyguard) { 4187 if (DEBUG_LAYOUT) Slog.v(TAG, "Showing status bar: forced"); 4188 if (mStatusBarController.setBarShowingLw(true)) { 4189 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4190 } 4191 // Maintain fullscreen layout until incoming animation is complete. 4192 topIsFullscreen = mTopIsFullscreen && mStatusBar.isAnimatingLw(); 4193 // Transient status bar on the lockscreen is not allowed 4194 if (mForceStatusBarFromKeyguard && mStatusBarController.isTransientShowing()) { 4195 mStatusBarController.updateVisibilityLw(false /*transientAllowed*/, 4196 mLastSystemUiFlags, mLastSystemUiFlags); 4197 } 4198 } else if (mTopFullscreenOpaqueWindowState != null) { 4199 final int fl = PolicyControl.getWindowFlags(null, lp); 4200 if (localLOGV) { 4201 Slog.d(TAG, "frame: " + mTopFullscreenOpaqueWindowState.getFrameLw() 4202 + " shown frame: " + mTopFullscreenOpaqueWindowState.getShownFrameLw()); 4203 Slog.d(TAG, "attr: " + mTopFullscreenOpaqueWindowState.getAttrs() 4204 + " lp.flags=0x" + Integer.toHexString(fl)); 4205 } 4206 topIsFullscreen = (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0 4207 || (mLastSystemUiFlags & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0; 4208 // The subtle difference between the window for mTopFullscreenOpaqueWindowState 4209 // and mTopIsFullscreen is that mTopIsFullscreen is set only if the window 4210 // has the FLAG_FULLSCREEN set. Not sure if there is another way that to be the 4211 // case though. 4212 if (mStatusBarController.isTransientShowing()) { 4213 if (mStatusBarController.setBarShowingLw(true)) { 4214 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4215 } 4216 } else if (topIsFullscreen) { 4217 if (DEBUG_LAYOUT) Slog.v(TAG, "** HIDING status bar"); 4218 if (mStatusBarController.setBarShowingLw(false)) { 4219 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4220 } else { 4221 if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar already hiding"); 4222 } 4223 } else { 4224 if (DEBUG_LAYOUT) Slog.v(TAG, "** SHOWING status bar: top is not fullscreen"); 4225 if (mStatusBarController.setBarShowingLw(true)) { 4226 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4227 } 4228 } 4229 } 4230 } 4231 4232 if (mTopIsFullscreen != topIsFullscreen) { 4233 if (!topIsFullscreen) { 4234 // Force another layout when status bar becomes fully shown. 4235 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4236 } 4237 mTopIsFullscreen = topIsFullscreen; 4238 } 4239 4240 // Hide the key guard if a visible window explicitly specifies that it wants to be 4241 // displayed when the screen is locked. 4242 if (mKeyguardDelegate != null && mStatusBar != null) { 4243 if (localLOGV) Slog.v(TAG, "finishPostLayoutPolicyLw: mHideKeyguard=" 4244 + mHideLockScreen); 4245 if (mDismissKeyguard != DISMISS_KEYGUARD_NONE && !mKeyguardSecure) { 4246 mKeyguardHidden = true; 4247 if (setKeyguardOccludedLw(true)) { 4248 changes |= FINISH_LAYOUT_REDO_LAYOUT 4249 | FINISH_LAYOUT_REDO_CONFIG 4250 | FINISH_LAYOUT_REDO_WALLPAPER; 4251 } 4252 if (mKeyguardDelegate.isShowing()) { 4253 mHandler.post(new Runnable() { 4254 @Override 4255 public void run() { 4256 mKeyguardDelegate.keyguardDone(false, false); 4257 } 4258 }); 4259 } 4260 } else if (mHideLockScreen) { 4261 mKeyguardHidden = true; 4262 if (setKeyguardOccludedLw(true)) { 4263 changes |= FINISH_LAYOUT_REDO_LAYOUT 4264 | FINISH_LAYOUT_REDO_CONFIG 4265 | FINISH_LAYOUT_REDO_WALLPAPER; 4266 } 4267 } else if (mDismissKeyguard != DISMISS_KEYGUARD_NONE) { 4268 // This is the case of keyguard isSecure() and not mHideLockScreen. 4269 if (mDismissKeyguard == DISMISS_KEYGUARD_START) { 4270 // Only launch the next keyguard unlock window once per window. 4271 mKeyguardHidden = false; 4272 if (setKeyguardOccludedLw(false)) { 4273 changes |= FINISH_LAYOUT_REDO_LAYOUT 4274 | FINISH_LAYOUT_REDO_CONFIG 4275 | FINISH_LAYOUT_REDO_WALLPAPER; 4276 } 4277 mHandler.post(new Runnable() { 4278 @Override 4279 public void run() { 4280 mKeyguardDelegate.dismiss(); 4281 } 4282 }); 4283 } 4284 } else { 4285 mWinDismissingKeyguard = null; 4286 mKeyguardHidden = false; 4287 if (setKeyguardOccludedLw(false)) { 4288 changes |= FINISH_LAYOUT_REDO_LAYOUT 4289 | FINISH_LAYOUT_REDO_CONFIG 4290 | FINISH_LAYOUT_REDO_WALLPAPER; 4291 } 4292 } 4293 } 4294 4295 if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) { 4296 // If the navigation bar has been hidden or shown, we need to do another 4297 // layout pass to update that window. 4298 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4299 } 4300 4301 // update since mAllowLockscreenWhenOn might have changed 4302 updateLockScreenTimeout(); 4303 return changes; 4304 } 4305 4306 /** 4307 * Updates the occluded state of the Keyguard. 4308 * 4309 * @return Whether the flags have changed and we have to redo the layout. 4310 */ 4311 private boolean setKeyguardOccludedLw(boolean isOccluded) { 4312 boolean wasOccluded = mKeyguardOccluded; 4313 boolean showing = mKeyguardDelegate.isShowing(); 4314 if (wasOccluded && !isOccluded && showing) { 4315 mKeyguardOccluded = false; 4316 mKeyguardDelegate.setOccluded(false); 4317 mStatusBar.getAttrs().privateFlags |= PRIVATE_FLAG_KEYGUARD; 4318 mStatusBar.getAttrs().flags |= FLAG_SHOW_WALLPAPER; 4319 return true; 4320 } else if (!wasOccluded && isOccluded && showing) { 4321 mKeyguardOccluded = true; 4322 mKeyguardDelegate.setOccluded(true); 4323 mStatusBar.getAttrs().privateFlags &= ~PRIVATE_FLAG_KEYGUARD; 4324 mStatusBar.getAttrs().flags &= ~FLAG_SHOW_WALLPAPER; 4325 return true; 4326 } else { 4327 return false; 4328 } 4329 } 4330 4331 private boolean isStatusBarKeyguard() { 4332 return mStatusBar != null 4333 && (mStatusBar.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0; 4334 } 4335 4336 @Override 4337 public boolean allowAppAnimationsLw() { 4338 if (isStatusBarKeyguard() || mShowingDream) { 4339 // If keyguard or dreams is currently visible, no reason to animate behind it. 4340 return false; 4341 } 4342 return true; 4343 } 4344 4345 @Override 4346 public int focusChangedLw(WindowState lastFocus, WindowState newFocus) { 4347 mFocusedWindow = newFocus; 4348 if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) { 4349 // If the navigation bar has been hidden or shown, we need to do another 4350 // layout pass to update that window. 4351 return FINISH_LAYOUT_REDO_LAYOUT; 4352 } 4353 return 0; 4354 } 4355 4356 /** {@inheritDoc} */ 4357 @Override 4358 public void notifyLidSwitchChanged(long whenNanos, boolean lidOpen) { 4359 // lid changed state 4360 final int newLidState = lidOpen ? LID_OPEN : LID_CLOSED; 4361 if (newLidState == mLidState) { 4362 return; 4363 } 4364 4365 mLidState = newLidState; 4366 applyLidSwitchState(); 4367 updateRotation(true); 4368 4369 if (lidOpen) { 4370 wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromLidSwitch); 4371 } else if (!mLidControlsSleep) { 4372 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 4373 } 4374 } 4375 4376 @Override 4377 public void notifyCameraLensCoverSwitchChanged(long whenNanos, boolean lensCovered) { 4378 int lensCoverState = lensCovered ? CAMERA_LENS_COVERED : CAMERA_LENS_UNCOVERED; 4379 if (mCameraLensCoverState == lensCoverState) { 4380 return; 4381 } 4382 if (mCameraLensCoverState == CAMERA_LENS_COVERED && 4383 lensCoverState == CAMERA_LENS_UNCOVERED) { 4384 Intent intent; 4385 final boolean keyguardActive = mKeyguardDelegate == null ? false : 4386 mKeyguardDelegate.isShowing(); 4387 if (keyguardActive) { 4388 intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE); 4389 } else { 4390 intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA); 4391 } 4392 wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromCameraLens); 4393 mContext.startActivityAsUser(intent, UserHandle.CURRENT_OR_SELF); 4394 } 4395 mCameraLensCoverState = lensCoverState; 4396 } 4397 4398 void setHdmiPlugged(boolean plugged) { 4399 if (mHdmiPlugged != plugged) { 4400 mHdmiPlugged = plugged; 4401 updateRotation(true, true); 4402 Intent intent = new Intent(ACTION_HDMI_PLUGGED); 4403 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 4404 intent.putExtra(EXTRA_HDMI_PLUGGED_STATE, plugged); 4405 mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL); 4406 } 4407 } 4408 4409 void initializeHdmiState() { 4410 boolean plugged = false; 4411 // watch for HDMI plug messages if the hdmi switch exists 4412 if (new File("/sys/devices/virtual/switch/hdmi/state").exists()) { 4413 mHDMIObserver.startObserving("DEVPATH=/devices/virtual/switch/hdmi"); 4414 4415 final String filename = "/sys/class/switch/hdmi/state"; 4416 FileReader reader = null; 4417 try { 4418 reader = new FileReader(filename); 4419 char[] buf = new char[15]; 4420 int n = reader.read(buf); 4421 if (n > 1) { 4422 plugged = 0 != Integer.parseInt(new String(buf, 0, n-1)); 4423 } 4424 } catch (IOException ex) { 4425 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); 4426 } catch (NumberFormatException ex) { 4427 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); 4428 } finally { 4429 if (reader != null) { 4430 try { 4431 reader.close(); 4432 } catch (IOException ex) { 4433 } 4434 } 4435 } 4436 } 4437 // This dance forces the code in setHdmiPlugged to run. 4438 // Always do this so the sticky intent is stuck (to false) if there is no hdmi. 4439 mHdmiPlugged = !plugged; 4440 setHdmiPlugged(!mHdmiPlugged); 4441 } 4442 4443 final Object mScreenshotLock = new Object(); 4444 ServiceConnection mScreenshotConnection = null; 4445 4446 final Runnable mScreenshotTimeout = new Runnable() { 4447 @Override public void run() { 4448 synchronized (mScreenshotLock) { 4449 if (mScreenshotConnection != null) { 4450 mContext.unbindService(mScreenshotConnection); 4451 mScreenshotConnection = null; 4452 } 4453 } 4454 } 4455 }; 4456 4457 // Assume this is called from the Handler thread. 4458 private void takeScreenshot() { 4459 synchronized (mScreenshotLock) { 4460 if (mScreenshotConnection != null) { 4461 return; 4462 } 4463 ComponentName cn = new ComponentName("com.android.systemui", 4464 "com.android.systemui.screenshot.TakeScreenshotService"); 4465 Intent intent = new Intent(); 4466 intent.setComponent(cn); 4467 ServiceConnection conn = new ServiceConnection() { 4468 @Override 4469 public void onServiceConnected(ComponentName name, IBinder service) { 4470 synchronized (mScreenshotLock) { 4471 if (mScreenshotConnection != this) { 4472 return; 4473 } 4474 Messenger messenger = new Messenger(service); 4475 Message msg = Message.obtain(null, 1); 4476 final ServiceConnection myConn = this; 4477 Handler h = new Handler(mHandler.getLooper()) { 4478 @Override 4479 public void handleMessage(Message msg) { 4480 synchronized (mScreenshotLock) { 4481 if (mScreenshotConnection == myConn) { 4482 mContext.unbindService(mScreenshotConnection); 4483 mScreenshotConnection = null; 4484 mHandler.removeCallbacks(mScreenshotTimeout); 4485 } 4486 } 4487 } 4488 }; 4489 msg.replyTo = new Messenger(h); 4490 msg.arg1 = msg.arg2 = 0; 4491 if (mStatusBar != null && mStatusBar.isVisibleLw()) 4492 msg.arg1 = 1; 4493 if (mNavigationBar != null && mNavigationBar.isVisibleLw()) 4494 msg.arg2 = 1; 4495 try { 4496 messenger.send(msg); 4497 } catch (RemoteException e) { 4498 } 4499 } 4500 } 4501 @Override 4502 public void onServiceDisconnected(ComponentName name) {} 4503 }; 4504 if (mContext.bindServiceAsUser( 4505 intent, conn, Context.BIND_AUTO_CREATE, UserHandle.CURRENT)) { 4506 mScreenshotConnection = conn; 4507 mHandler.postDelayed(mScreenshotTimeout, 10000); 4508 } 4509 } 4510 } 4511 4512 /** {@inheritDoc} */ 4513 @Override 4514 public int interceptKeyBeforeQueueing(KeyEvent event, int policyFlags) { 4515 if (!mSystemBooted) { 4516 // If we have not yet booted, don't let key events do anything. 4517 return 0; 4518 } 4519 4520 final boolean interactive = (policyFlags & FLAG_INTERACTIVE) != 0; 4521 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 4522 final boolean canceled = event.isCanceled(); 4523 final int keyCode = event.getKeyCode(); 4524 4525 final boolean isInjected = (policyFlags & WindowManagerPolicy.FLAG_INJECTED) != 0; 4526 4527 // If screen is off then we treat the case where the keyguard is open but hidden 4528 // the same as if it were open and in front. 4529 // This will prevent any keys other than the power button from waking the screen 4530 // when the keyguard is hidden by another activity. 4531 final boolean keyguardActive = (mKeyguardDelegate == null ? false : 4532 (interactive ? 4533 isKeyguardShowingAndNotOccluded() : 4534 mKeyguardDelegate.isShowing())); 4535 4536 if (DEBUG_INPUT) { 4537 Log.d(TAG, "interceptKeyTq keycode=" + keyCode 4538 + " interactive=" + interactive + " keyguardActive=" + keyguardActive 4539 + " policyFlags=" + Integer.toHexString(policyFlags)); 4540 } 4541 4542 // Basic policy based on interactive state. 4543 int result; 4544 boolean isWakeKey = (policyFlags & WindowManagerPolicy.FLAG_WAKE) != 0 4545 || event.isWakeKey(); 4546 if (interactive || (isInjected && !isWakeKey)) { 4547 // When the device is interactive or the key is injected pass the 4548 // key to the application. 4549 result = ACTION_PASS_TO_USER; 4550 isWakeKey = false; 4551 } else if (!interactive && shouldDispatchInputWhenNonInteractive()) { 4552 // If we're currently dozing with the screen on and the keyguard showing, pass the key 4553 // to the application but preserve its wake key status to make sure we still move 4554 // from dozing to fully interactive if we would normally go from off to fully 4555 // interactive. 4556 result = ACTION_PASS_TO_USER; 4557 } else { 4558 // When the screen is off and the key is not injected, determine whether 4559 // to wake the device but don't pass the key to the application. 4560 result = 0; 4561 if (isWakeKey && (!down || !isWakeKeyWhenScreenOff(keyCode))) { 4562 isWakeKey = false; 4563 } 4564 } 4565 4566 // If the key would be handled globally, just return the result, don't worry about special 4567 // key processing. 4568 if (isValidGlobalKey(keyCode) 4569 && mGlobalKeyManager.shouldHandleGlobalKey(keyCode, event)) { 4570 if (isWakeKey) { 4571 wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey); 4572 } 4573 return result; 4574 } 4575 4576 boolean useHapticFeedback = down 4577 && (policyFlags & WindowManagerPolicy.FLAG_VIRTUAL) != 0 4578 && event.getRepeatCount() == 0; 4579 4580 // Handle special keys. 4581 switch (keyCode) { 4582 case KeyEvent.KEYCODE_VOLUME_DOWN: 4583 case KeyEvent.KEYCODE_VOLUME_UP: 4584 case KeyEvent.KEYCODE_VOLUME_MUTE: { 4585 if (mUseTvRouting) { 4586 // On TVs volume keys never go to the foreground app 4587 result &= ~ACTION_PASS_TO_USER; 4588 } 4589 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) { 4590 if (down) { 4591 if (interactive && !mScreenshotChordVolumeDownKeyTriggered 4592 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 4593 mScreenshotChordVolumeDownKeyTriggered = true; 4594 mScreenshotChordVolumeDownKeyTime = event.getDownTime(); 4595 mScreenshotChordVolumeDownKeyConsumed = false; 4596 cancelPendingPowerKeyAction(); 4597 interceptScreenshotChord(); 4598 } 4599 } else { 4600 mScreenshotChordVolumeDownKeyTriggered = false; 4601 cancelPendingScreenshotChordAction(); 4602 } 4603 } else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) { 4604 if (down) { 4605 if (interactive && !mScreenshotChordVolumeUpKeyTriggered 4606 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 4607 mScreenshotChordVolumeUpKeyTriggered = true; 4608 cancelPendingPowerKeyAction(); 4609 cancelPendingScreenshotChordAction(); 4610 } 4611 } else { 4612 mScreenshotChordVolumeUpKeyTriggered = false; 4613 cancelPendingScreenshotChordAction(); 4614 } 4615 } 4616 if (down) { 4617 TelecomManager telecomManager = getTelecommService(); 4618 if (telecomManager != null) { 4619 if (telecomManager.isRinging()) { 4620 // If an incoming call is ringing, either VOLUME key means 4621 // "silence ringer". We handle these keys here, rather than 4622 // in the InCallScreen, to make sure we'll respond to them 4623 // even if the InCallScreen hasn't come to the foreground yet. 4624 // Look for the DOWN event here, to agree with the "fallback" 4625 // behavior in the InCallScreen. 4626 Log.i(TAG, "interceptKeyBeforeQueueing:" 4627 + " VOLUME key-down while ringing: Silence ringer!"); 4628 4629 // Silence the ringer. (It's safe to call this 4630 // even if the ringer has already been silenced.) 4631 telecomManager.silenceRinger(); 4632 4633 // And *don't* pass this key thru to the current activity 4634 // (which is probably the InCallScreen.) 4635 result &= ~ACTION_PASS_TO_USER; 4636 break; 4637 } 4638 if (telecomManager.isInCall() 4639 && (result & ACTION_PASS_TO_USER) == 0) { 4640 // If we are in call but we decided not to pass the key to 4641 // the application, just pass it to the session service. 4642 4643 MediaSessionLegacyHelper.getHelper(mContext) 4644 .sendVolumeKeyEvent(event, false); 4645 break; 4646 } 4647 } 4648 4649 if ((result & ACTION_PASS_TO_USER) == 0) { 4650 if (mUseTvRouting) { 4651 dispatchDirectAudioEvent(event); 4652 } else { 4653 // If we aren't passing to the user and no one else 4654 // handled it send it to the session manager to 4655 // figure out. 4656 MediaSessionLegacyHelper.getHelper(mContext) 4657 .sendVolumeKeyEvent(event, true); 4658 } 4659 break; 4660 } 4661 } 4662 break; 4663 } 4664 4665 case KeyEvent.KEYCODE_ENDCALL: { 4666 result &= ~ACTION_PASS_TO_USER; 4667 if (down) { 4668 TelecomManager telecomManager = getTelecommService(); 4669 boolean hungUp = false; 4670 if (telecomManager != null) { 4671 hungUp = telecomManager.endCall(); 4672 } 4673 if (interactive && !hungUp) { 4674 mEndCallKeyHandled = false; 4675 mHandler.postDelayed(mEndCallLongPress, 4676 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 4677 } else { 4678 mEndCallKeyHandled = true; 4679 } 4680 } else { 4681 if (!mEndCallKeyHandled) { 4682 mHandler.removeCallbacks(mEndCallLongPress); 4683 if (!canceled) { 4684 if ((mEndcallBehavior 4685 & Settings.System.END_BUTTON_BEHAVIOR_HOME) != 0) { 4686 if (goHome()) { 4687 break; 4688 } 4689 } 4690 if ((mEndcallBehavior 4691 & Settings.System.END_BUTTON_BEHAVIOR_SLEEP) != 0) { 4692 mPowerManager.goToSleep(event.getEventTime(), 4693 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 4694 isWakeKey = false; 4695 } 4696 } 4697 } 4698 } 4699 break; 4700 } 4701 4702 case KeyEvent.KEYCODE_POWER: { 4703 result &= ~ACTION_PASS_TO_USER; 4704 isWakeKey = false; // wake-up will be handled separately 4705 if (down) { 4706 interceptPowerKeyDown(event, interactive); 4707 } else { 4708 interceptPowerKeyUp(event, interactive, canceled); 4709 } 4710 break; 4711 } 4712 4713 case KeyEvent.KEYCODE_SLEEP: { 4714 result &= ~ACTION_PASS_TO_USER; 4715 if (!mPowerManager.isInteractive()) { 4716 useHapticFeedback = false; // suppress feedback if already non-interactive 4717 } 4718 mPowerManager.goToSleep(event.getEventTime(), 4719 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 4720 isWakeKey = false; 4721 break; 4722 } 4723 4724 case KeyEvent.KEYCODE_WAKEUP: { 4725 result &= ~ACTION_PASS_TO_USER; 4726 isWakeKey = true; 4727 break; 4728 } 4729 4730 case KeyEvent.KEYCODE_MEDIA_PLAY: 4731 case KeyEvent.KEYCODE_MEDIA_PAUSE: 4732 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: 4733 case KeyEvent.KEYCODE_HEADSETHOOK: 4734 case KeyEvent.KEYCODE_MUTE: 4735 case KeyEvent.KEYCODE_MEDIA_STOP: 4736 case KeyEvent.KEYCODE_MEDIA_NEXT: 4737 case KeyEvent.KEYCODE_MEDIA_PREVIOUS: 4738 case KeyEvent.KEYCODE_MEDIA_REWIND: 4739 case KeyEvent.KEYCODE_MEDIA_RECORD: 4740 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: 4741 case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK: { 4742 if (MediaSessionLegacyHelper.getHelper(mContext).isGlobalPriorityActive()) { 4743 // If the global session is active pass all media keys to it 4744 // instead of the active window. 4745 result &= ~ACTION_PASS_TO_USER; 4746 } 4747 if ((result & ACTION_PASS_TO_USER) == 0) { 4748 // Only do this if we would otherwise not pass it to the user. In that 4749 // case, the PhoneWindow class will do the same thing, except it will 4750 // only do it if the showing app doesn't process the key on its own. 4751 // Note that we need to make a copy of the key event here because the 4752 // original key event will be recycled when we return. 4753 mBroadcastWakeLock.acquire(); 4754 Message msg = mHandler.obtainMessage(MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK, 4755 new KeyEvent(event)); 4756 msg.setAsynchronous(true); 4757 msg.sendToTarget(); 4758 } 4759 break; 4760 } 4761 4762 case KeyEvent.KEYCODE_CALL: { 4763 if (down) { 4764 TelecomManager telecomManager = getTelecommService(); 4765 if (telecomManager != null) { 4766 if (telecomManager.isRinging()) { 4767 Log.i(TAG, "interceptKeyBeforeQueueing:" 4768 + " CALL key-down while ringing: Answer the call!"); 4769 telecomManager.acceptRingingCall(); 4770 4771 // And *don't* pass this key thru to the current activity 4772 // (which is presumably the InCallScreen.) 4773 result &= ~ACTION_PASS_TO_USER; 4774 } 4775 } 4776 } 4777 break; 4778 } 4779 case KeyEvent.KEYCODE_VOICE_ASSIST: { 4780 // Only do this if we would otherwise not pass it to the user. In that case, 4781 // interceptKeyBeforeDispatching would apply a similar but different policy in 4782 // order to invoke voice assist actions. Note that we need to make a copy of the 4783 // key event here because the original key event will be recycled when we return. 4784 if ((result & ACTION_PASS_TO_USER) == 0 && !down) { 4785 mBroadcastWakeLock.acquire(); 4786 Message msg = mHandler.obtainMessage(MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK, 4787 keyguardActive ? 1 : 0, 0); 4788 msg.setAsynchronous(true); 4789 msg.sendToTarget(); 4790 } 4791 } 4792 } 4793 4794 if (useHapticFeedback) { 4795 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false); 4796 } 4797 4798 if (isWakeKey) { 4799 wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey); 4800 } 4801 4802 return result; 4803 } 4804 4805 /** 4806 * Returns true if the key can have global actions attached to it. 4807 * We reserve all power management keys for the system since they require 4808 * very careful handling. 4809 */ 4810 private static boolean isValidGlobalKey(int keyCode) { 4811 switch (keyCode) { 4812 case KeyEvent.KEYCODE_POWER: 4813 case KeyEvent.KEYCODE_WAKEUP: 4814 case KeyEvent.KEYCODE_SLEEP: 4815 return false; 4816 default: 4817 return true; 4818 } 4819 } 4820 4821 /** 4822 * When the screen is off we ignore some keys that might otherwise typically 4823 * be considered wake keys. We filter them out here. 4824 * 4825 * {@link KeyEvent#KEYCODE_POWER} is notably absent from this list because it 4826 * is always considered a wake key. 4827 */ 4828 private boolean isWakeKeyWhenScreenOff(int keyCode) { 4829 switch (keyCode) { 4830 // ignore volume keys unless docked 4831 case KeyEvent.KEYCODE_VOLUME_UP: 4832 case KeyEvent.KEYCODE_VOLUME_DOWN: 4833 case KeyEvent.KEYCODE_VOLUME_MUTE: 4834 return mDockMode != Intent.EXTRA_DOCK_STATE_UNDOCKED; 4835 4836 // ignore media and camera keys 4837 case KeyEvent.KEYCODE_MUTE: 4838 case KeyEvent.KEYCODE_HEADSETHOOK: 4839 case KeyEvent.KEYCODE_MEDIA_PLAY: 4840 case KeyEvent.KEYCODE_MEDIA_PAUSE: 4841 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: 4842 case KeyEvent.KEYCODE_MEDIA_STOP: 4843 case KeyEvent.KEYCODE_MEDIA_NEXT: 4844 case KeyEvent.KEYCODE_MEDIA_PREVIOUS: 4845 case KeyEvent.KEYCODE_MEDIA_REWIND: 4846 case KeyEvent.KEYCODE_MEDIA_RECORD: 4847 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: 4848 case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK: 4849 case KeyEvent.KEYCODE_CAMERA: 4850 return false; 4851 } 4852 return true; 4853 } 4854 4855 4856 /** {@inheritDoc} */ 4857 @Override 4858 public int interceptMotionBeforeQueueingNonInteractive(long whenNanos, int policyFlags) { 4859 if ((policyFlags & FLAG_WAKE) != 0) { 4860 if (wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotion)) { 4861 return 0; 4862 } 4863 } 4864 4865 if (shouldDispatchInputWhenNonInteractive()) { 4866 return ACTION_PASS_TO_USER; 4867 } 4868 4869 // If we have not passed the action up and we are in theater mode without dreaming, 4870 // there will be no dream to intercept the touch and wake into ambient. The device should 4871 // wake up in this case. 4872 if (isTheaterModeEnabled() && (policyFlags & FLAG_WAKE) != 0) { 4873 wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotionWhenNotDreaming); 4874 } 4875 4876 return 0; 4877 } 4878 4879 private boolean shouldDispatchInputWhenNonInteractive() { 4880 // Send events to keyguard while the screen is on. 4881 if (isKeyguardShowingAndNotOccluded() && mDisplay != null 4882 && mDisplay.getState() != Display.STATE_OFF) { 4883 return true; 4884 } 4885 4886 // Send events to a dozing dream even if the screen is off since the dream 4887 // is in control of the state of the screen. 4888 IDreamManager dreamManager = getDreamManager(); 4889 4890 try { 4891 if (dreamManager != null && dreamManager.isDreaming()) { 4892 return true; 4893 } 4894 } catch (RemoteException e) { 4895 Slog.e(TAG, "RemoteException when checking if dreaming", e); 4896 } 4897 4898 // Otherwise, consume events since the user can't see what is being 4899 // interacted with. 4900 return false; 4901 } 4902 4903 private void dispatchDirectAudioEvent(KeyEvent event) { 4904 if (event.getAction() != KeyEvent.ACTION_DOWN) { 4905 return; 4906 } 4907 int keyCode = event.getKeyCode(); 4908 int flags = AudioManager.FLAG_SHOW_UI | AudioManager.FLAG_PLAY_SOUND; 4909 String pkgName = mContext.getOpPackageName(); 4910 switch (keyCode) { 4911 case KeyEvent.KEYCODE_VOLUME_UP: 4912 try { 4913 getAudioService().adjustSuggestedStreamVolume(AudioManager.ADJUST_RAISE, 4914 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG); 4915 } catch (RemoteException e) { 4916 Log.e(TAG, "Error dispatching volume up in dispatchTvAudioEvent.", e); 4917 } 4918 break; 4919 case KeyEvent.KEYCODE_VOLUME_DOWN: 4920 try { 4921 getAudioService().adjustSuggestedStreamVolume(AudioManager.ADJUST_LOWER, 4922 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG); 4923 } catch (RemoteException e) { 4924 Log.e(TAG, "Error dispatching volume down in dispatchTvAudioEvent.", e); 4925 } 4926 break; 4927 case KeyEvent.KEYCODE_VOLUME_MUTE: 4928 try { 4929 if (event.getRepeatCount() == 0) { 4930 getAudioService().adjustSuggestedStreamVolume( 4931 AudioManager.ADJUST_TOGGLE_MUTE, 4932 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG); 4933 } 4934 } catch (RemoteException e) { 4935 Log.e(TAG, "Error dispatching mute in dispatchTvAudioEvent.", e); 4936 } 4937 break; 4938 } 4939 } 4940 4941 void dispatchMediaKeyWithWakeLock(KeyEvent event) { 4942 if (DEBUG_INPUT) { 4943 Slog.d(TAG, "dispatchMediaKeyWithWakeLock: " + event); 4944 } 4945 4946 if (mHavePendingMediaKeyRepeatWithWakeLock) { 4947 if (DEBUG_INPUT) { 4948 Slog.d(TAG, "dispatchMediaKeyWithWakeLock: canceled repeat"); 4949 } 4950 4951 mHandler.removeMessages(MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK); 4952 mHavePendingMediaKeyRepeatWithWakeLock = false; 4953 mBroadcastWakeLock.release(); // pending repeat was holding onto the wake lock 4954 } 4955 4956 dispatchMediaKeyWithWakeLockToAudioService(event); 4957 4958 if (event.getAction() == KeyEvent.ACTION_DOWN 4959 && event.getRepeatCount() == 0) { 4960 mHavePendingMediaKeyRepeatWithWakeLock = true; 4961 4962 Message msg = mHandler.obtainMessage( 4963 MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK, event); 4964 msg.setAsynchronous(true); 4965 mHandler.sendMessageDelayed(msg, ViewConfiguration.getKeyRepeatTimeout()); 4966 } else { 4967 mBroadcastWakeLock.release(); 4968 } 4969 } 4970 4971 void dispatchMediaKeyRepeatWithWakeLock(KeyEvent event) { 4972 mHavePendingMediaKeyRepeatWithWakeLock = false; 4973 4974 KeyEvent repeatEvent = KeyEvent.changeTimeRepeat(event, 4975 SystemClock.uptimeMillis(), 1, event.getFlags() | KeyEvent.FLAG_LONG_PRESS); 4976 if (DEBUG_INPUT) { 4977 Slog.d(TAG, "dispatchMediaKeyRepeatWithWakeLock: " + repeatEvent); 4978 } 4979 4980 dispatchMediaKeyWithWakeLockToAudioService(repeatEvent); 4981 mBroadcastWakeLock.release(); 4982 } 4983 4984 void dispatchMediaKeyWithWakeLockToAudioService(KeyEvent event) { 4985 if (ActivityManagerNative.isSystemReady()) { 4986 MediaSessionLegacyHelper.getHelper(mContext).sendMediaButtonEvent(event, true); 4987 } 4988 } 4989 4990 void launchVoiceAssistWithWakeLock(boolean keyguardActive) { 4991 Intent voiceIntent = 4992 new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE); 4993 voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, keyguardActive); 4994 mContext.startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF); 4995 mBroadcastWakeLock.release(); 4996 } 4997 4998 BroadcastReceiver mDockReceiver = new BroadcastReceiver() { 4999 @Override 5000 public void onReceive(Context context, Intent intent) { 5001 if (Intent.ACTION_DOCK_EVENT.equals(intent.getAction())) { 5002 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 5003 Intent.EXTRA_DOCK_STATE_UNDOCKED); 5004 } else { 5005 try { 5006 IUiModeManager uiModeService = IUiModeManager.Stub.asInterface( 5007 ServiceManager.getService(Context.UI_MODE_SERVICE)); 5008 mUiMode = uiModeService.getCurrentModeType(); 5009 } catch (RemoteException e) { 5010 } 5011 } 5012 updateRotation(true); 5013 synchronized (mLock) { 5014 updateOrientationListenerLp(); 5015 } 5016 } 5017 }; 5018 5019 BroadcastReceiver mDreamReceiver = new BroadcastReceiver() { 5020 @Override 5021 public void onReceive(Context context, Intent intent) { 5022 if (Intent.ACTION_DREAMING_STARTED.equals(intent.getAction())) { 5023 if (mKeyguardDelegate != null) { 5024 mKeyguardDelegate.onDreamingStarted(); 5025 } 5026 } else if (Intent.ACTION_DREAMING_STOPPED.equals(intent.getAction())) { 5027 if (mKeyguardDelegate != null) { 5028 mKeyguardDelegate.onDreamingStopped(); 5029 } 5030 } 5031 } 5032 }; 5033 5034 BroadcastReceiver mMultiuserReceiver = new BroadcastReceiver() { 5035 @Override 5036 public void onReceive(Context context, Intent intent) { 5037 if (Intent.ACTION_USER_SWITCHED.equals(intent.getAction())) { 5038 // tickle the settings observer: this first ensures that we're 5039 // observing the relevant settings for the newly-active user, 5040 // and then updates our own bookkeeping based on the now- 5041 // current user. 5042 mSettingsObserver.onChange(false); 5043 5044 // force a re-application of focused window sysui visibility. 5045 // the window may never have been shown for this user 5046 // e.g. the keyguard when going through the new-user setup flow 5047 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 5048 mLastSystemUiFlags = 0; 5049 updateSystemUiVisibilityLw(); 5050 } 5051 } 5052 } 5053 }; 5054 5055 private final Runnable mRequestTransientNav = new Runnable() { 5056 @Override 5057 public void run() { 5058 requestTransientBars(mNavigationBar); 5059 } 5060 }; 5061 5062 private void requestTransientBars(WindowState swipeTarget) { 5063 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 5064 if (!isUserSetupComplete()) { 5065 // Swipe-up for navigation bar is disabled during setup 5066 return; 5067 } 5068 boolean sb = mStatusBarController.checkShowTransientBarLw(); 5069 boolean nb = mNavigationBarController.checkShowTransientBarLw(); 5070 if (sb || nb) { 5071 // Don't show status bar when swiping on already visible navigation bar 5072 if (!nb && swipeTarget == mNavigationBar) { 5073 if (DEBUG) Slog.d(TAG, "Not showing transient bar, wrong swipe target"); 5074 return; 5075 } 5076 if (sb) mStatusBarController.showTransient(); 5077 if (nb) mNavigationBarController.showTransient(); 5078 mImmersiveModeConfirmation.confirmCurrentPrompt(); 5079 updateSystemUiVisibilityLw(); 5080 } 5081 } 5082 } 5083 5084 // Called on the PowerManager's Notifier thread. 5085 @Override 5086 public void goingToSleep(int why) { 5087 EventLog.writeEvent(70000, 0); 5088 if (DEBUG_WAKEUP) Slog.i(TAG, "Going to sleep..."); 5089 5090 // We must get this work done here because the power manager will drop 5091 // the wake lock and let the system suspend once this function returns. 5092 synchronized (mLock) { 5093 mAwake = false; 5094 mKeyguardDrawComplete = false; 5095 updateWakeGestureListenerLp(); 5096 updateOrientationListenerLp(); 5097 updateLockScreenTimeout(); 5098 } 5099 5100 if (mKeyguardDelegate != null) { 5101 mKeyguardDelegate.onScreenTurnedOff(why); 5102 } 5103 } 5104 5105 private void wakeUpFromPowerKey(long eventTime) { 5106 wakeUp(eventTime, mAllowTheaterModeWakeFromPowerKey); 5107 } 5108 5109 private boolean wakeUp(long wakeTime, boolean wakeInTheaterMode) { 5110 if (!wakeInTheaterMode && isTheaterModeEnabled()) { 5111 return false; 5112 } 5113 5114 mPowerManager.wakeUp(wakeTime); 5115 return true; 5116 } 5117 5118 // Called on the PowerManager's Notifier thread. 5119 @Override 5120 public void wakingUp() { 5121 EventLog.writeEvent(70000, 1); 5122 if (DEBUG_WAKEUP) Slog.i(TAG, "Waking up..."); 5123 5124 // Since goToSleep performs these functions synchronously, we must 5125 // do the same here. We cannot post this work to a handler because 5126 // that might cause it to become reordered with respect to what 5127 // may happen in a future call to goToSleep. 5128 synchronized (mLock) { 5129 mAwake = true; 5130 mKeyguardDrawComplete = false; 5131 if (mKeyguardDelegate != null) { 5132 mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT); 5133 mHandler.sendEmptyMessageDelayed(MSG_KEYGUARD_DRAWN_TIMEOUT, 1000); 5134 } 5135 5136 updateWakeGestureListenerLp(); 5137 updateOrientationListenerLp(); 5138 updateLockScreenTimeout(); 5139 } 5140 5141 if (mKeyguardDelegate != null) { 5142 mKeyguardDelegate.onScreenTurnedOn(mKeyguardDelegateCallback); 5143 // ... eventually calls finishKeyguardDrawn 5144 } else { 5145 if (DEBUG_WAKEUP) Slog.d(TAG, "null mKeyguardDelegate: setting mKeyguardDrawComplete."); 5146 finishKeyguardDrawn(); 5147 } 5148 } 5149 5150 private void finishKeyguardDrawn() { 5151 synchronized (mLock) { 5152 if (!mAwake || mKeyguardDrawComplete) { 5153 return; // spurious 5154 } 5155 5156 mKeyguardDrawComplete = true; 5157 if (mKeyguardDelegate != null) { 5158 mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT); 5159 } 5160 } 5161 5162 finishScreenTurningOn(); 5163 } 5164 5165 // Called on the DisplayManager's DisplayPowerController thread. 5166 @Override 5167 public void screenTurnedOff() { 5168 if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turned off..."); 5169 5170 synchronized (mLock) { 5171 mScreenOnEarly = false; 5172 mScreenOnFully = false; 5173 mWindowManagerDrawComplete = false; 5174 mScreenOnListener = null; 5175 updateOrientationListenerLp(); 5176 } 5177 } 5178 5179 // Called on the DisplayManager's DisplayPowerController thread. 5180 @Override 5181 public void screenTurningOn(final ScreenOnListener screenOnListener) { 5182 if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turning on..."); 5183 5184 synchronized (mLock) { 5185 mScreenOnEarly = true; 5186 mScreenOnFully = false; 5187 mWindowManagerDrawComplete = false; 5188 mScreenOnListener = screenOnListener; 5189 updateOrientationListenerLp(); 5190 } 5191 5192 mWindowManagerInternal.waitForAllWindowsDrawn(mWindowManagerDrawCallback, 5193 WAITING_FOR_DRAWN_TIMEOUT); 5194 // ... eventually calls finishWindowsDrawn 5195 } 5196 5197 private void finishWindowsDrawn() { 5198 synchronized (mLock) { 5199 if (!mScreenOnEarly || mWindowManagerDrawComplete) { 5200 return; // spurious 5201 } 5202 5203 mWindowManagerDrawComplete = true; 5204 } 5205 5206 finishScreenTurningOn(); 5207 } 5208 5209 private void finishScreenTurningOn() { 5210 final ScreenOnListener listener; 5211 final boolean enableScreen; 5212 synchronized (mLock) { 5213 if (DEBUG_WAKEUP) Slog.d(TAG, 5214 "finishScreenTurningOn: mAwake=" + mAwake 5215 + ", mScreenOnEarly=" + mScreenOnEarly 5216 + ", mScreenOnFully=" + mScreenOnFully 5217 + ", mKeyguardDrawComplete=" + mKeyguardDrawComplete 5218 + ", mWindowManagerDrawComplete=" + mWindowManagerDrawComplete); 5219 5220 if (mScreenOnFully || !mScreenOnEarly || !mWindowManagerDrawComplete 5221 || (mAwake && !mKeyguardDrawComplete)) { 5222 return; // spurious or not ready yet 5223 } 5224 5225 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished screen turning on..."); 5226 listener = mScreenOnListener; 5227 mScreenOnListener = null; 5228 mScreenOnFully = true; 5229 5230 // Remember the first time we draw the keyguard so we know when we're done with 5231 // the main part of booting and can enable the screen and hide boot messages. 5232 if (!mKeyguardDrawnOnce && mAwake) { 5233 mKeyguardDrawnOnce = true; 5234 enableScreen = true; 5235 if (mBootMessageNeedsHiding) { 5236 mBootMessageNeedsHiding = false; 5237 hideBootMessages(); 5238 } 5239 } else { 5240 enableScreen = false; 5241 } 5242 } 5243 5244 if (listener != null) { 5245 listener.onScreenOn(); 5246 } 5247 5248 if (enableScreen) { 5249 try { 5250 mWindowManager.enableScreenIfNeeded(); 5251 } catch (RemoteException unhandled) { 5252 } 5253 } 5254 } 5255 5256 private void handleHideBootMessage() { 5257 synchronized (mLock) { 5258 if (!mKeyguardDrawnOnce) { 5259 mBootMessageNeedsHiding = true; 5260 return; // keyguard hasn't drawn the first time yet, not done booting 5261 } 5262 } 5263 5264 if (mBootMsgDialog != null) { 5265 if (DEBUG_WAKEUP) Slog.d(TAG, "handleHideBootMessage: dismissing"); 5266 mBootMsgDialog.dismiss(); 5267 mBootMsgDialog = null; 5268 } 5269 } 5270 5271 @Override 5272 public boolean isScreenOn() { 5273 return mScreenOnFully; 5274 } 5275 5276 /** {@inheritDoc} */ 5277 @Override 5278 public void enableKeyguard(boolean enabled) { 5279 if (mKeyguardDelegate != null) { 5280 mKeyguardDelegate.setKeyguardEnabled(enabled); 5281 } 5282 } 5283 5284 /** {@inheritDoc} */ 5285 @Override 5286 public void exitKeyguardSecurely(OnKeyguardExitResult callback) { 5287 if (mKeyguardDelegate != null) { 5288 mKeyguardDelegate.verifyUnlock(callback); 5289 } 5290 } 5291 5292 private boolean isKeyguardShowingAndNotOccluded() { 5293 if (mKeyguardDelegate == null) return false; 5294 return mKeyguardDelegate.isShowing() && !mKeyguardOccluded; 5295 } 5296 5297 /** {@inheritDoc} */ 5298 @Override 5299 public boolean isKeyguardLocked() { 5300 return keyguardOn(); 5301 } 5302 5303 /** {@inheritDoc} */ 5304 @Override 5305 public boolean isKeyguardSecure() { 5306 if (mKeyguardDelegate == null) return false; 5307 return mKeyguardDelegate.isSecure(); 5308 } 5309 5310 /** {@inheritDoc} */ 5311 @Override 5312 public boolean inKeyguardRestrictedKeyInputMode() { 5313 if (mKeyguardDelegate == null) return false; 5314 return mKeyguardDelegate.isInputRestricted(); 5315 } 5316 5317 @Override 5318 public void dismissKeyguardLw() { 5319 if (mKeyguardDelegate != null && mKeyguardDelegate.isShowing()) { 5320 if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.dismissKeyguardLw"); 5321 mHandler.post(new Runnable() { 5322 @Override 5323 public void run() { 5324 // ask the keyguard to prompt the user to authenticate if necessary 5325 mKeyguardDelegate.dismiss(); 5326 } 5327 }); 5328 } 5329 } 5330 5331 public void notifyActivityDrawnForKeyguardLw() { 5332 if (mKeyguardDelegate != null) { 5333 mHandler.post(new Runnable() { 5334 @Override 5335 public void run() { 5336 mKeyguardDelegate.onActivityDrawn(); 5337 } 5338 }); 5339 } 5340 } 5341 5342 @Override 5343 public boolean isKeyguardDrawnLw() { 5344 synchronized (mLock) { 5345 return mKeyguardDrawnOnce; 5346 } 5347 } 5348 5349 @Override 5350 public void startKeyguardExitAnimation(long startTime, long fadeoutDuration) { 5351 if (mKeyguardDelegate != null) { 5352 if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.startKeyguardExitAnimation"); 5353 mKeyguardDelegate.startKeyguardExitAnimation(startTime, fadeoutDuration); 5354 } 5355 } 5356 5357 void sendCloseSystemWindows() { 5358 PhoneWindow.sendCloseSystemWindows(mContext, null); 5359 } 5360 5361 void sendCloseSystemWindows(String reason) { 5362 PhoneWindow.sendCloseSystemWindows(mContext, reason); 5363 } 5364 5365 @Override 5366 public int rotationForOrientationLw(int orientation, int lastRotation) { 5367 if (false) { 5368 Slog.v(TAG, "rotationForOrientationLw(orient=" 5369 + orientation + ", last=" + lastRotation 5370 + "); user=" + mUserRotation + " " 5371 + ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED) 5372 ? "USER_ROTATION_LOCKED" : "") 5373 ); 5374 } 5375 5376 if (mForceDefaultOrientation) { 5377 return Surface.ROTATION_0; 5378 } 5379 5380 synchronized (mLock) { 5381 int sensorRotation = mOrientationListener.getProposedRotation(); // may be -1 5382 if (sensorRotation < 0) { 5383 sensorRotation = lastRotation; 5384 } 5385 5386 final int preferredRotation; 5387 if (mLidState == LID_OPEN && mLidOpenRotation >= 0) { 5388 // Ignore sensor when lid switch is open and rotation is forced. 5389 preferredRotation = mLidOpenRotation; 5390 } else if (mDockMode == Intent.EXTRA_DOCK_STATE_CAR 5391 && (mCarDockEnablesAccelerometer || mCarDockRotation >= 0)) { 5392 // Ignore sensor when in car dock unless explicitly enabled. 5393 // This case can override the behavior of NOSENSOR, and can also 5394 // enable 180 degree rotation while docked. 5395 preferredRotation = mCarDockEnablesAccelerometer 5396 ? sensorRotation : mCarDockRotation; 5397 } else if ((mDockMode == Intent.EXTRA_DOCK_STATE_DESK 5398 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK 5399 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK) 5400 && (mDeskDockEnablesAccelerometer || mDeskDockRotation >= 0)) { 5401 // Ignore sensor when in desk dock unless explicitly enabled. 5402 // This case can override the behavior of NOSENSOR, and can also 5403 // enable 180 degree rotation while docked. 5404 preferredRotation = mDeskDockEnablesAccelerometer 5405 ? sensorRotation : mDeskDockRotation; 5406 } else if (mHdmiPlugged && mDemoHdmiRotationLock) { 5407 // Ignore sensor when plugged into HDMI when demo HDMI rotation lock enabled. 5408 // Note that the dock orientation overrides the HDMI orientation. 5409 preferredRotation = mDemoHdmiRotation; 5410 } else if (mHdmiPlugged && mDockMode == Intent.EXTRA_DOCK_STATE_UNDOCKED 5411 && mUndockedHdmiRotation >= 0) { 5412 // Ignore sensor when plugged into HDMI and an undocked orientation has 5413 // been specified in the configuration (only for legacy devices without 5414 // full multi-display support). 5415 // Note that the dock orientation overrides the HDMI orientation. 5416 preferredRotation = mUndockedHdmiRotation; 5417 } else if (mDemoRotationLock) { 5418 // Ignore sensor when demo rotation lock is enabled. 5419 // Note that the dock orientation and HDMI rotation lock override this. 5420 preferredRotation = mDemoRotation; 5421 } else if (orientation == ActivityInfo.SCREEN_ORIENTATION_LOCKED) { 5422 // Application just wants to remain locked in the last rotation. 5423 preferredRotation = lastRotation; 5424 } else if (!mSupportAutoRotation) { 5425 // If we don't support auto-rotation then bail out here and ignore 5426 // the sensor and any rotation lock settings. 5427 preferredRotation = -1; 5428 } else if ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_FREE 5429 && (orientation == ActivityInfo.SCREEN_ORIENTATION_USER 5430 || orientation == ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED 5431 || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE 5432 || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT 5433 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER)) 5434 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR 5435 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 5436 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE 5437 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT) { 5438 // Otherwise, use sensor only if requested by the application or enabled 5439 // by default for USER or UNSPECIFIED modes. Does not apply to NOSENSOR. 5440 if (mAllowAllRotations < 0) { 5441 // Can't read this during init() because the context doesn't 5442 // have display metrics at that time so we cannot determine 5443 // tablet vs. phone then. 5444 mAllowAllRotations = mContext.getResources().getBoolean( 5445 com.android.internal.R.bool.config_allowAllRotations) ? 1 : 0; 5446 } 5447 if (sensorRotation != Surface.ROTATION_180 5448 || mAllowAllRotations == 1 5449 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 5450 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER) { 5451 preferredRotation = sensorRotation; 5452 } else { 5453 preferredRotation = lastRotation; 5454 } 5455 } else if (mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED 5456 && orientation != ActivityInfo.SCREEN_ORIENTATION_NOSENSOR) { 5457 // Apply rotation lock. Does not apply to NOSENSOR. 5458 // The idea is that the user rotation expresses a weak preference for the direction 5459 // of gravity and as NOSENSOR is never affected by gravity, then neither should 5460 // NOSENSOR be affected by rotation lock (although it will be affected by docks). 5461 preferredRotation = mUserRotation; 5462 } else { 5463 // No overriding preference. 5464 // We will do exactly what the application asked us to do. 5465 preferredRotation = -1; 5466 } 5467 5468 switch (orientation) { 5469 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: 5470 // Return portrait unless overridden. 5471 if (isAnyPortrait(preferredRotation)) { 5472 return preferredRotation; 5473 } 5474 return mPortraitRotation; 5475 5476 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: 5477 // Return landscape unless overridden. 5478 if (isLandscapeOrSeascape(preferredRotation)) { 5479 return preferredRotation; 5480 } 5481 return mLandscapeRotation; 5482 5483 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: 5484 // Return reverse portrait unless overridden. 5485 if (isAnyPortrait(preferredRotation)) { 5486 return preferredRotation; 5487 } 5488 return mUpsideDownRotation; 5489 5490 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: 5491 // Return seascape unless overridden. 5492 if (isLandscapeOrSeascape(preferredRotation)) { 5493 return preferredRotation; 5494 } 5495 return mSeascapeRotation; 5496 5497 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: 5498 case ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE: 5499 // Return either landscape rotation. 5500 if (isLandscapeOrSeascape(preferredRotation)) { 5501 return preferredRotation; 5502 } 5503 if (isLandscapeOrSeascape(lastRotation)) { 5504 return lastRotation; 5505 } 5506 return mLandscapeRotation; 5507 5508 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: 5509 case ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT: 5510 // Return either portrait rotation. 5511 if (isAnyPortrait(preferredRotation)) { 5512 return preferredRotation; 5513 } 5514 if (isAnyPortrait(lastRotation)) { 5515 return lastRotation; 5516 } 5517 return mPortraitRotation; 5518 5519 default: 5520 // For USER, UNSPECIFIED, NOSENSOR, SENSOR and FULL_SENSOR, 5521 // just return the preferred orientation we already calculated. 5522 if (preferredRotation >= 0) { 5523 return preferredRotation; 5524 } 5525 return Surface.ROTATION_0; 5526 } 5527 } 5528 } 5529 5530 @Override 5531 public boolean rotationHasCompatibleMetricsLw(int orientation, int rotation) { 5532 switch (orientation) { 5533 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: 5534 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: 5535 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: 5536 return isAnyPortrait(rotation); 5537 5538 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: 5539 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: 5540 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: 5541 return isLandscapeOrSeascape(rotation); 5542 5543 default: 5544 return true; 5545 } 5546 } 5547 5548 @Override 5549 public void setRotationLw(int rotation) { 5550 mOrientationListener.setCurrentRotation(rotation); 5551 } 5552 5553 private boolean isLandscapeOrSeascape(int rotation) { 5554 return rotation == mLandscapeRotation || rotation == mSeascapeRotation; 5555 } 5556 5557 private boolean isAnyPortrait(int rotation) { 5558 return rotation == mPortraitRotation || rotation == mUpsideDownRotation; 5559 } 5560 5561 @Override 5562 public int getUserRotationMode() { 5563 return Settings.System.getIntForUser(mContext.getContentResolver(), 5564 Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ? 5565 WindowManagerPolicy.USER_ROTATION_FREE : 5566 WindowManagerPolicy.USER_ROTATION_LOCKED; 5567 } 5568 5569 // User rotation: to be used when all else fails in assigning an orientation to the device 5570 @Override 5571 public void setUserRotationMode(int mode, int rot) { 5572 ContentResolver res = mContext.getContentResolver(); 5573 5574 // mUserRotationMode and mUserRotation will be assigned by the content observer 5575 if (mode == WindowManagerPolicy.USER_ROTATION_LOCKED) { 5576 Settings.System.putIntForUser(res, 5577 Settings.System.USER_ROTATION, 5578 rot, 5579 UserHandle.USER_CURRENT); 5580 Settings.System.putIntForUser(res, 5581 Settings.System.ACCELEROMETER_ROTATION, 5582 0, 5583 UserHandle.USER_CURRENT); 5584 } else { 5585 Settings.System.putIntForUser(res, 5586 Settings.System.ACCELEROMETER_ROTATION, 5587 1, 5588 UserHandle.USER_CURRENT); 5589 } 5590 } 5591 5592 @Override 5593 public void setSafeMode(boolean safeMode) { 5594 mSafeMode = safeMode; 5595 performHapticFeedbackLw(null, safeMode 5596 ? HapticFeedbackConstants.SAFE_MODE_ENABLED 5597 : HapticFeedbackConstants.SAFE_MODE_DISABLED, true); 5598 } 5599 5600 static long[] getLongIntArray(Resources r, int resid) { 5601 int[] ar = r.getIntArray(resid); 5602 if (ar == null) { 5603 return null; 5604 } 5605 long[] out = new long[ar.length]; 5606 for (int i=0; i<ar.length; i++) { 5607 out[i] = ar[i]; 5608 } 5609 return out; 5610 } 5611 5612 /** {@inheritDoc} */ 5613 @Override 5614 public void systemReady() { 5615 mKeyguardDelegate = new KeyguardServiceDelegate(mContext); 5616 mKeyguardDelegate.onSystemReady(); 5617 5618 readCameraLensCoverState(); 5619 updateUiMode(); 5620 synchronized (mLock) { 5621 updateOrientationListenerLp(); 5622 mSystemReady = true; 5623 mHandler.post(new Runnable() { 5624 @Override 5625 public void run() { 5626 updateSettings(); 5627 } 5628 }); 5629 } 5630 } 5631 5632 /** {@inheritDoc} */ 5633 @Override 5634 public void systemBooted() { 5635 if (mKeyguardDelegate != null) { 5636 mKeyguardDelegate.bindService(mContext); 5637 mKeyguardDelegate.onBootCompleted(); 5638 } 5639 synchronized (mLock) { 5640 mSystemBooted = true; 5641 } 5642 wakingUp(); 5643 screenTurningOn(null); 5644 } 5645 5646 ProgressDialog mBootMsgDialog = null; 5647 5648 /** {@inheritDoc} */ 5649 @Override 5650 public void showBootMessage(final CharSequence msg, final boolean always) { 5651 mHandler.post(new Runnable() { 5652 @Override public void run() { 5653 if (mBootMsgDialog == null) { 5654 int theme; 5655 if (mContext.getPackageManager().hasSystemFeature( 5656 PackageManager.FEATURE_WATCH)) { 5657 theme = com.android.internal.R.style.Theme_Micro_Dialog_Alert; 5658 } else if (mContext.getPackageManager().hasSystemFeature( 5659 PackageManager.FEATURE_TELEVISION)) { 5660 theme = com.android.internal.R.style.Theme_Leanback_Dialog_Alert; 5661 } else { 5662 theme = 0; 5663 } 5664 5665 mBootMsgDialog = new ProgressDialog(mContext, theme) { 5666 // This dialog will consume all events coming in to 5667 // it, to avoid it trying to do things too early in boot. 5668 @Override public boolean dispatchKeyEvent(KeyEvent event) { 5669 return true; 5670 } 5671 @Override public boolean dispatchKeyShortcutEvent(KeyEvent event) { 5672 return true; 5673 } 5674 @Override public boolean dispatchTouchEvent(MotionEvent ev) { 5675 return true; 5676 } 5677 @Override public boolean dispatchTrackballEvent(MotionEvent ev) { 5678 return true; 5679 } 5680 @Override public boolean dispatchGenericMotionEvent(MotionEvent ev) { 5681 return true; 5682 } 5683 @Override public boolean dispatchPopulateAccessibilityEvent( 5684 AccessibilityEvent event) { 5685 return true; 5686 } 5687 }; 5688 if (mContext.getPackageManager().isUpgrade()) { 5689 mBootMsgDialog.setTitle(R.string.android_upgrading_title); 5690 } else { 5691 mBootMsgDialog.setTitle(R.string.android_start_title); 5692 } 5693 mBootMsgDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER); 5694 mBootMsgDialog.setIndeterminate(true); 5695 mBootMsgDialog.getWindow().setType( 5696 WindowManager.LayoutParams.TYPE_BOOT_PROGRESS); 5697 mBootMsgDialog.getWindow().addFlags( 5698 WindowManager.LayoutParams.FLAG_DIM_BEHIND 5699 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN); 5700 mBootMsgDialog.getWindow().setDimAmount(1); 5701 WindowManager.LayoutParams lp = mBootMsgDialog.getWindow().getAttributes(); 5702 lp.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_NOSENSOR; 5703 mBootMsgDialog.getWindow().setAttributes(lp); 5704 mBootMsgDialog.setCancelable(false); 5705 mBootMsgDialog.show(); 5706 } 5707 mBootMsgDialog.setMessage(msg); 5708 } 5709 }); 5710 } 5711 5712 /** {@inheritDoc} */ 5713 @Override 5714 public void hideBootMessages() { 5715 mHandler.sendEmptyMessage(MSG_HIDE_BOOT_MESSAGE); 5716 } 5717 5718 /** {@inheritDoc} */ 5719 @Override 5720 public void userActivity() { 5721 // *************************************** 5722 // NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE 5723 // *************************************** 5724 // THIS IS CALLED FROM DEEP IN THE POWER MANAGER 5725 // WITH ITS LOCKS HELD. 5726 // 5727 // This code must be VERY careful about the locks 5728 // it acquires. 5729 // In fact, the current code acquires way too many, 5730 // and probably has lurking deadlocks. 5731 5732 synchronized (mScreenLockTimeout) { 5733 if (mLockScreenTimerActive) { 5734 // reset the timer 5735 mHandler.removeCallbacks(mScreenLockTimeout); 5736 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); 5737 } 5738 } 5739 } 5740 5741 class ScreenLockTimeout implements Runnable { 5742 Bundle options; 5743 5744 @Override 5745 public void run() { 5746 synchronized (this) { 5747 if (localLOGV) Log.v(TAG, "mScreenLockTimeout activating keyguard"); 5748 if (mKeyguardDelegate != null) { 5749 mKeyguardDelegate.doKeyguardTimeout(options); 5750 } 5751 mLockScreenTimerActive = false; 5752 options = null; 5753 } 5754 } 5755 5756 public void setLockOptions(Bundle options) { 5757 this.options = options; 5758 } 5759 } 5760 5761 ScreenLockTimeout mScreenLockTimeout = new ScreenLockTimeout(); 5762 5763 @Override 5764 public void lockNow(Bundle options) { 5765 mContext.enforceCallingOrSelfPermission(android.Manifest.permission.DEVICE_POWER, null); 5766 mHandler.removeCallbacks(mScreenLockTimeout); 5767 if (options != null) { 5768 // In case multiple calls are made to lockNow, we don't wipe out the options 5769 // until the runnable actually executes. 5770 mScreenLockTimeout.setLockOptions(options); 5771 } 5772 mHandler.post(mScreenLockTimeout); 5773 } 5774 5775 private void updateLockScreenTimeout() { 5776 synchronized (mScreenLockTimeout) { 5777 boolean enable = (mAllowLockscreenWhenOn && mAwake && 5778 mKeyguardDelegate != null && mKeyguardDelegate.isSecure()); 5779 if (mLockScreenTimerActive != enable) { 5780 if (enable) { 5781 if (localLOGV) Log.v(TAG, "setting lockscreen timer"); 5782 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); 5783 } else { 5784 if (localLOGV) Log.v(TAG, "clearing lockscreen timer"); 5785 mHandler.removeCallbacks(mScreenLockTimeout); 5786 } 5787 mLockScreenTimerActive = enable; 5788 } 5789 } 5790 } 5791 5792 /** {@inheritDoc} */ 5793 @Override 5794 public void enableScreenAfterBoot() { 5795 readLidState(); 5796 applyLidSwitchState(); 5797 updateRotation(true); 5798 } 5799 5800 private void applyLidSwitchState() { 5801 if (mLidState == LID_CLOSED && mLidControlsSleep) { 5802 mPowerManager.goToSleep(SystemClock.uptimeMillis(), 5803 PowerManager.GO_TO_SLEEP_REASON_LID_SWITCH, 5804 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 5805 } 5806 5807 synchronized (mLock) { 5808 updateWakeGestureListenerLp(); 5809 } 5810 } 5811 5812 void updateUiMode() { 5813 if (mUiModeManager == null) { 5814 mUiModeManager = IUiModeManager.Stub.asInterface( 5815 ServiceManager.getService(Context.UI_MODE_SERVICE)); 5816 } 5817 try { 5818 mUiMode = mUiModeManager.getCurrentModeType(); 5819 } catch (RemoteException e) { 5820 } 5821 } 5822 5823 void updateRotation(boolean alwaysSendConfiguration) { 5824 try { 5825 //set orientation on WindowManager 5826 mWindowManager.updateRotation(alwaysSendConfiguration, false); 5827 } catch (RemoteException e) { 5828 // Ignore 5829 } 5830 } 5831 5832 void updateRotation(boolean alwaysSendConfiguration, boolean forceRelayout) { 5833 try { 5834 //set orientation on WindowManager 5835 mWindowManager.updateRotation(alwaysSendConfiguration, forceRelayout); 5836 } catch (RemoteException e) { 5837 // Ignore 5838 } 5839 } 5840 5841 /** 5842 * Return an Intent to launch the currently active dock app as home. Returns 5843 * null if the standard home should be launched, which is the case if any of the following is 5844 * true: 5845 * <ul> 5846 * <li>The device is not in either car mode or desk mode 5847 * <li>The device is in car mode but ENABLE_CAR_DOCK_HOME_CAPTURE is false 5848 * <li>The device is in desk mode but ENABLE_DESK_DOCK_HOME_CAPTURE is false 5849 * <li>The device is in car mode but there's no CAR_DOCK app with METADATA_DOCK_HOME 5850 * <li>The device is in desk mode but there's no DESK_DOCK app with METADATA_DOCK_HOME 5851 * </ul> 5852 * @return A dock intent. 5853 */ 5854 Intent createHomeDockIntent() { 5855 Intent intent = null; 5856 5857 // What home does is based on the mode, not the dock state. That 5858 // is, when in car mode you should be taken to car home regardless 5859 // of whether we are actually in a car dock. 5860 if (mUiMode == Configuration.UI_MODE_TYPE_CAR) { 5861 if (ENABLE_CAR_DOCK_HOME_CAPTURE) { 5862 intent = mCarDockIntent; 5863 } 5864 } else if (mUiMode == Configuration.UI_MODE_TYPE_DESK) { 5865 if (ENABLE_DESK_DOCK_HOME_CAPTURE) { 5866 intent = mDeskDockIntent; 5867 } 5868 } else if (mUiMode == Configuration.UI_MODE_TYPE_WATCH 5869 && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK 5870 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK 5871 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK)) { 5872 // Always launch dock home from home when watch is docked, if it exists. 5873 intent = mDeskDockIntent; 5874 } 5875 5876 if (intent == null) { 5877 return null; 5878 } 5879 5880 ActivityInfo ai = null; 5881 ResolveInfo info = mContext.getPackageManager().resolveActivityAsUser( 5882 intent, 5883 PackageManager.MATCH_DEFAULT_ONLY | PackageManager.GET_META_DATA, 5884 mCurrentUserId); 5885 if (info != null) { 5886 ai = info.activityInfo; 5887 } 5888 if (ai != null 5889 && ai.metaData != null 5890 && ai.metaData.getBoolean(Intent.METADATA_DOCK_HOME)) { 5891 intent = new Intent(intent); 5892 intent.setClassName(ai.packageName, ai.name); 5893 return intent; 5894 } 5895 5896 return null; 5897 } 5898 5899 void startDockOrHome(boolean fromHomeKey) { 5900 awakenDreams(); 5901 5902 Intent dock = createHomeDockIntent(); 5903 if (dock != null) { 5904 try { 5905 if (fromHomeKey) { 5906 dock.putExtra(WindowManagerPolicy.EXTRA_FROM_HOME_KEY, fromHomeKey); 5907 } 5908 mContext.startActivityAsUser(dock, UserHandle.CURRENT); 5909 return; 5910 } catch (ActivityNotFoundException e) { 5911 } 5912 } 5913 5914 Intent intent; 5915 5916 if (fromHomeKey) { 5917 intent = new Intent(mHomeIntent); 5918 intent.putExtra(WindowManagerPolicy.EXTRA_FROM_HOME_KEY, fromHomeKey); 5919 } else { 5920 intent = mHomeIntent; 5921 } 5922 5923 mContext.startActivityAsUser(intent, UserHandle.CURRENT); 5924 } 5925 5926 /** 5927 * goes to the home screen 5928 * @return whether it did anything 5929 */ 5930 boolean goHome() { 5931 if (false) { 5932 // This code always brings home to the front. 5933 try { 5934 ActivityManagerNative.getDefault().stopAppSwitches(); 5935 } catch (RemoteException e) { 5936 } 5937 sendCloseSystemWindows(); 5938 startDockOrHome(false /*fromHomeKey*/); 5939 } else { 5940 // This code brings home to the front or, if it is already 5941 // at the front, puts the device to sleep. 5942 try { 5943 if (SystemProperties.getInt("persist.sys.uts-test-mode", 0) == 1) { 5944 /// Roll back EndcallBehavior as the cupcake design to pass P1 lab entry. 5945 Log.d(TAG, "UTS-TEST-MODE"); 5946 } else { 5947 ActivityManagerNative.getDefault().stopAppSwitches(); 5948 sendCloseSystemWindows(); 5949 Intent dock = createHomeDockIntent(); 5950 if (dock != null) { 5951 int result = ActivityManagerNative.getDefault() 5952 .startActivityAsUser(null, null, dock, 5953 dock.resolveTypeIfNeeded(mContext.getContentResolver()), 5954 null, null, 0, 5955 ActivityManager.START_FLAG_ONLY_IF_NEEDED, 5956 null, null, UserHandle.USER_CURRENT); 5957 if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) { 5958 return false; 5959 } 5960 } 5961 } 5962 int result = ActivityManagerNative.getDefault() 5963 .startActivityAsUser(null, null, mHomeIntent, 5964 mHomeIntent.resolveTypeIfNeeded(mContext.getContentResolver()), 5965 null, null, 0, 5966 ActivityManager.START_FLAG_ONLY_IF_NEEDED, 5967 null, null, UserHandle.USER_CURRENT); 5968 if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) { 5969 return false; 5970 } 5971 } catch (RemoteException ex) { 5972 // bummer, the activity manager, which is in this process, is dead 5973 } 5974 } 5975 return true; 5976 } 5977 5978 @Override 5979 public void setCurrentOrientationLw(int newOrientation) { 5980 synchronized (mLock) { 5981 if (newOrientation != mCurrentAppOrientation) { 5982 mCurrentAppOrientation = newOrientation; 5983 updateOrientationListenerLp(); 5984 } 5985 } 5986 } 5987 5988 private void performAuditoryFeedbackForAccessibilityIfNeed() { 5989 if (!isGlobalAccessibilityGestureEnabled()) { 5990 return; 5991 } 5992 AudioManager audioManager = (AudioManager) mContext.getSystemService( 5993 Context.AUDIO_SERVICE); 5994 if (audioManager.isSilentMode()) { 5995 return; 5996 } 5997 Ringtone ringTone = RingtoneManager.getRingtone(mContext, 5998 Settings.System.DEFAULT_NOTIFICATION_URI); 5999 ringTone.setStreamType(AudioManager.STREAM_MUSIC); 6000 ringTone.play(); 6001 } 6002 6003 private boolean isTheaterModeEnabled() { 6004 return Settings.Global.getInt(mContext.getContentResolver(), 6005 Settings.Global.THEATER_MODE_ON, 0) == 1; 6006 } 6007 6008 private boolean isGlobalAccessibilityGestureEnabled() { 6009 return Settings.Global.getInt(mContext.getContentResolver(), 6010 Settings.Global.ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 0) == 1; 6011 } 6012 6013 @Override 6014 public boolean performHapticFeedbackLw(WindowState win, int effectId, boolean always) { 6015 if (!mVibrator.hasVibrator()) { 6016 return false; 6017 } 6018 final boolean hapticsDisabled = Settings.System.getIntForUser(mContext.getContentResolver(), 6019 Settings.System.HAPTIC_FEEDBACK_ENABLED, 0, UserHandle.USER_CURRENT) == 0; 6020 if (hapticsDisabled && !always) { 6021 return false; 6022 } 6023 long[] pattern = null; 6024 switch (effectId) { 6025 case HapticFeedbackConstants.LONG_PRESS: 6026 pattern = mLongPressVibePattern; 6027 break; 6028 case HapticFeedbackConstants.VIRTUAL_KEY: 6029 pattern = mVirtualKeyVibePattern; 6030 break; 6031 case HapticFeedbackConstants.KEYBOARD_TAP: 6032 pattern = mKeyboardTapVibePattern; 6033 break; 6034 case HapticFeedbackConstants.CLOCK_TICK: 6035 pattern = mClockTickVibePattern; 6036 break; 6037 case HapticFeedbackConstants.CALENDAR_DATE: 6038 pattern = mCalendarDateVibePattern; 6039 break; 6040 case HapticFeedbackConstants.SAFE_MODE_DISABLED: 6041 pattern = mSafeModeDisabledVibePattern; 6042 break; 6043 case HapticFeedbackConstants.SAFE_MODE_ENABLED: 6044 pattern = mSafeModeEnabledVibePattern; 6045 break; 6046 default: 6047 return false; 6048 } 6049 int owningUid; 6050 String owningPackage; 6051 if (win != null) { 6052 owningUid = win.getOwningUid(); 6053 owningPackage = win.getOwningPackage(); 6054 } else { 6055 owningUid = android.os.Process.myUid(); 6056 owningPackage = mContext.getOpPackageName(); 6057 } 6058 if (pattern.length == 1) { 6059 // One-shot vibration 6060 mVibrator.vibrate(owningUid, owningPackage, pattern[0], VIBRATION_ATTRIBUTES); 6061 } else { 6062 // Pattern vibration 6063 mVibrator.vibrate(owningUid, owningPackage, pattern, -1, VIBRATION_ATTRIBUTES); 6064 } 6065 return true; 6066 } 6067 6068 @Override 6069 public void keepScreenOnStartedLw() { 6070 } 6071 6072 @Override 6073 public void keepScreenOnStoppedLw() { 6074 if (isKeyguardShowingAndNotOccluded()) { 6075 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 6076 } 6077 } 6078 6079 private int updateSystemUiVisibilityLw() { 6080 // If there is no window focused, there will be nobody to handle the events 6081 // anyway, so just hang on in whatever state we're in until things settle down. 6082 final WindowState win = mFocusedWindow != null ? mFocusedWindow 6083 : mTopFullscreenOpaqueWindowState; 6084 if (win == null) { 6085 return 0; 6086 } 6087 if ((win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 && mHideLockScreen == true) { 6088 // We are updating at a point where the keyguard has gotten 6089 // focus, but we were last in a state where the top window is 6090 // hiding it. This is probably because the keyguard as been 6091 // shown while the top window was displayed, so we want to ignore 6092 // it here because this is just a very transient change and it 6093 // will quickly lose focus once it correctly gets hidden. 6094 return 0; 6095 } 6096 6097 int tmpVisibility = PolicyControl.getSystemUiVisibility(win, null) 6098 & ~mResettingSystemUiFlags 6099 & ~mForceClearedSystemUiFlags; 6100 if (mForcingShowNavBar && win.getSurfaceLayer() < mForcingShowNavBarLayer) { 6101 tmpVisibility &= ~PolicyControl.adjustClearableFlags(win, View.SYSTEM_UI_CLEARABLE_FLAGS); 6102 } 6103 tmpVisibility = updateLightStatusBarLw(tmpVisibility); 6104 final int visibility = updateSystemBarsLw(win, mLastSystemUiFlags, tmpVisibility); 6105 final int diff = visibility ^ mLastSystemUiFlags; 6106 final boolean needsMenu = win.getNeedsMenuLw(mTopFullscreenOpaqueWindowState); 6107 if (diff == 0 && mLastFocusNeedsMenu == needsMenu 6108 && mFocusedApp == win.getAppToken()) { 6109 return 0; 6110 } 6111 mLastSystemUiFlags = visibility; 6112 mLastFocusNeedsMenu = needsMenu; 6113 mFocusedApp = win.getAppToken(); 6114 mHandler.post(new Runnable() { 6115 @Override 6116 public void run() { 6117 try { 6118 IStatusBarService statusbar = getStatusBarService(); 6119 if (statusbar != null) { 6120 statusbar.setSystemUiVisibility(visibility, 0xffffffff, win.toString()); 6121 statusbar.topAppWindowChanged(needsMenu); 6122 } 6123 } catch (RemoteException e) { 6124 // re-acquire status bar service next time it is needed. 6125 mStatusBarService = null; 6126 } 6127 } 6128 }); 6129 return diff; 6130 } 6131 6132 private int updateLightStatusBarLw(int vis) { 6133 WindowState statusColorWin = isStatusBarKeyguard() && !mHideLockScreen 6134 ? mStatusBar 6135 : mTopFullscreenOpaqueOrDimmingWindowState; 6136 6137 if (statusColorWin != null) { 6138 if (statusColorWin == mTopFullscreenOpaqueWindowState) { 6139 // If the top fullscreen-or-dimming window is also the top fullscreen, respect 6140 // its light flag. 6141 vis &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 6142 vis |= PolicyControl.getSystemUiVisibility(statusColorWin, null) 6143 & View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 6144 } else if (statusColorWin != null && statusColorWin.isDimming()) { 6145 // Otherwise if it's dimming, clear the light flag. 6146 vis &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 6147 } 6148 } 6149 return vis; 6150 } 6151 6152 private int updateSystemBarsLw(WindowState win, int oldVis, int vis) { 6153 // apply translucent bar vis flags 6154 WindowState transWin = isStatusBarKeyguard() && !mHideLockScreen 6155 ? mStatusBar 6156 : mTopFullscreenOpaqueWindowState; 6157 vis = mStatusBarController.applyTranslucentFlagLw(transWin, vis, oldVis); 6158 vis = mNavigationBarController.applyTranslucentFlagLw(transWin, vis, oldVis); 6159 6160 // prevent status bar interaction from clearing certain flags 6161 boolean statusBarHasFocus = win.getAttrs().type == TYPE_STATUS_BAR; 6162 if (statusBarHasFocus && !isStatusBarKeyguard()) { 6163 int flags = View.SYSTEM_UI_FLAG_FULLSCREEN 6164 | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION 6165 | View.SYSTEM_UI_FLAG_IMMERSIVE 6166 | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY 6167 | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 6168 if (mHideLockScreen) { 6169 flags |= View.STATUS_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSLUCENT; 6170 } 6171 vis = (vis & ~flags) | (oldVis & flags); 6172 } 6173 6174 if (!areTranslucentBarsAllowed() && transWin != mStatusBar) { 6175 vis &= ~(View.NAVIGATION_BAR_TRANSLUCENT | View.STATUS_BAR_TRANSLUCENT 6176 | View.SYSTEM_UI_TRANSPARENT); 6177 } 6178 6179 // update status bar 6180 boolean immersiveSticky = 6181 (vis & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; 6182 boolean hideStatusBarWM = 6183 mTopFullscreenOpaqueWindowState != null && 6184 (PolicyControl.getWindowFlags(mTopFullscreenOpaqueWindowState, null) 6185 & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0; 6186 boolean hideStatusBarSysui = 6187 (vis & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0; 6188 boolean hideNavBarSysui = 6189 (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0; 6190 6191 boolean transientStatusBarAllowed = 6192 mStatusBar != null && ( 6193 hideStatusBarWM 6194 || (hideStatusBarSysui && immersiveSticky) 6195 || statusBarHasFocus); 6196 6197 boolean transientNavBarAllowed = 6198 mNavigationBar != null && 6199 hideNavBarSysui && immersiveSticky; 6200 6201 boolean denyTransientStatus = mStatusBarController.isTransientShowRequested() 6202 && !transientStatusBarAllowed && hideStatusBarSysui; 6203 boolean denyTransientNav = mNavigationBarController.isTransientShowRequested() 6204 && !transientNavBarAllowed; 6205 if (denyTransientStatus || denyTransientNav) { 6206 // clear the clearable flags instead 6207 clearClearableFlagsLw(); 6208 vis &= ~View.SYSTEM_UI_CLEARABLE_FLAGS; 6209 } 6210 6211 vis = mStatusBarController.updateVisibilityLw(transientStatusBarAllowed, oldVis, vis); 6212 6213 // update navigation bar 6214 boolean oldImmersiveMode = isImmersiveMode(oldVis); 6215 boolean newImmersiveMode = isImmersiveMode(vis); 6216 if (win != null && oldImmersiveMode != newImmersiveMode) { 6217 final String pkg = win.getOwningPackage(); 6218 mImmersiveModeConfirmation.immersiveModeChanged(pkg, newImmersiveMode, 6219 isUserSetupComplete()); 6220 } 6221 6222 vis = mNavigationBarController.updateVisibilityLw(transientNavBarAllowed, oldVis, vis); 6223 6224 return vis; 6225 } 6226 6227 private void clearClearableFlagsLw() { 6228 int newVal = mResettingSystemUiFlags | View.SYSTEM_UI_CLEARABLE_FLAGS; 6229 if (newVal != mResettingSystemUiFlags) { 6230 mResettingSystemUiFlags = newVal; 6231 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 6232 } 6233 } 6234 6235 private boolean isImmersiveMode(int vis) { 6236 final int flags = View.SYSTEM_UI_FLAG_IMMERSIVE | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY; 6237 return mNavigationBar != null 6238 && (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0 6239 && (vis & flags) != 0 6240 && canHideNavigationBar(); 6241 } 6242 6243 /** 6244 * @return whether the navigation or status bar can be made translucent 6245 * 6246 * This should return true unless touch exploration is not enabled or 6247 * R.boolean.config_enableTranslucentDecor is false. 6248 */ 6249 private boolean areTranslucentBarsAllowed() { 6250 return mTranslucentDecorEnabled 6251 && !mAccessibilityManager.isTouchExplorationEnabled(); 6252 } 6253 6254 // Use this instead of checking config_showNavigationBar so that it can be consistently 6255 // overridden by qemu.hw.mainkeys in the emulator. 6256 @Override 6257 public boolean hasNavigationBar() { 6258 return mHasNavigationBar; 6259 } 6260 6261 @Override 6262 public void setLastInputMethodWindowLw(WindowState ime, WindowState target) { 6263 mLastInputMethodWindow = ime; 6264 mLastInputMethodTargetWindow = target; 6265 } 6266 6267 @Override 6268 public int getInputMethodWindowVisibleHeightLw() { 6269 return mDockBottom - mCurBottom; 6270 } 6271 6272 @Override 6273 public void setCurrentUserLw(int newUserId) { 6274 mCurrentUserId = newUserId; 6275 if (mKeyguardDelegate != null) { 6276 mKeyguardDelegate.setCurrentUser(newUserId); 6277 } 6278 if (mStatusBarService != null) { 6279 try { 6280 mStatusBarService.setCurrentUser(newUserId); 6281 } catch (RemoteException e) { 6282 // oh well 6283 } 6284 } 6285 setLastInputMethodWindowLw(null, null); 6286 } 6287 6288 @Override 6289 public boolean canMagnifyWindow(int windowType) { 6290 switch (windowType) { 6291 case WindowManager.LayoutParams.TYPE_INPUT_METHOD: 6292 case WindowManager.LayoutParams.TYPE_INPUT_METHOD_DIALOG: 6293 case WindowManager.LayoutParams.TYPE_NAVIGATION_BAR: 6294 case WindowManager.LayoutParams.TYPE_MAGNIFICATION_OVERLAY: { 6295 return false; 6296 } 6297 } 6298 return true; 6299 } 6300 6301 @Override 6302 public boolean isTopLevelWindow(int windowType) { 6303 if (windowType >= WindowManager.LayoutParams.FIRST_SUB_WINDOW 6304 && windowType <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 6305 return (windowType == WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG); 6306 } 6307 return true; 6308 } 6309 6310 @Override 6311 public void dump(String prefix, PrintWriter pw, String[] args) { 6312 pw.print(prefix); pw.print("mSafeMode="); pw.print(mSafeMode); 6313 pw.print(" mSystemReady="); pw.print(mSystemReady); 6314 pw.print(" mSystemBooted="); pw.println(mSystemBooted); 6315 pw.print(prefix); pw.print("mLidState="); pw.print(mLidState); 6316 pw.print(" mLidOpenRotation="); pw.print(mLidOpenRotation); 6317 pw.print(" mCameraLensCoverState="); pw.print(mCameraLensCoverState); 6318 pw.print(" mHdmiPlugged="); pw.println(mHdmiPlugged); 6319 if (mLastSystemUiFlags != 0 || mResettingSystemUiFlags != 0 6320 || mForceClearedSystemUiFlags != 0) { 6321 pw.print(prefix); pw.print("mLastSystemUiFlags=0x"); 6322 pw.print(Integer.toHexString(mLastSystemUiFlags)); 6323 pw.print(" mResettingSystemUiFlags=0x"); 6324 pw.print(Integer.toHexString(mResettingSystemUiFlags)); 6325 pw.print(" mForceClearedSystemUiFlags=0x"); 6326 pw.println(Integer.toHexString(mForceClearedSystemUiFlags)); 6327 } 6328 if (mLastFocusNeedsMenu) { 6329 pw.print(prefix); pw.print("mLastFocusNeedsMenu="); 6330 pw.println(mLastFocusNeedsMenu); 6331 } 6332 pw.print(prefix); pw.print("mWakeGestureEnabledSetting="); 6333 pw.println(mWakeGestureEnabledSetting); 6334 6335 pw.print(prefix); pw.print("mSupportAutoRotation="); pw.println(mSupportAutoRotation); 6336 pw.print(prefix); pw.print("mUiMode="); pw.print(mUiMode); 6337 pw.print(" mDockMode="); pw.print(mDockMode); 6338 pw.print(" mCarDockRotation="); pw.print(mCarDockRotation); 6339 pw.print(" mDeskDockRotation="); pw.println(mDeskDockRotation); 6340 pw.print(prefix); pw.print("mUserRotationMode="); pw.print(mUserRotationMode); 6341 pw.print(" mUserRotation="); pw.print(mUserRotation); 6342 pw.print(" mAllowAllRotations="); pw.println(mAllowAllRotations); 6343 pw.print(prefix); pw.print("mCurrentAppOrientation="); pw.println(mCurrentAppOrientation); 6344 pw.print(prefix); pw.print("mCarDockEnablesAccelerometer="); 6345 pw.print(mCarDockEnablesAccelerometer); 6346 pw.print(" mDeskDockEnablesAccelerometer="); 6347 pw.println(mDeskDockEnablesAccelerometer); 6348 pw.print(prefix); pw.print("mLidKeyboardAccessibility="); 6349 pw.print(mLidKeyboardAccessibility); 6350 pw.print(" mLidNavigationAccessibility="); pw.print(mLidNavigationAccessibility); 6351 pw.print(" mLidControlsSleep="); pw.println(mLidControlsSleep); 6352 pw.print(prefix); 6353 pw.print("mShortPressOnPowerBehavior="); pw.print(mShortPressOnPowerBehavior); 6354 pw.print(" mLongPressOnPowerBehavior="); pw.println(mLongPressOnPowerBehavior); 6355 pw.print(prefix); 6356 pw.print("mDoublePressOnPowerBehavior="); pw.print(mDoublePressOnPowerBehavior); 6357 pw.print(" mTriplePressOnPowerBehavior="); pw.println(mTriplePressOnPowerBehavior); 6358 pw.print(prefix); pw.print("mHasSoftInput="); pw.println(mHasSoftInput); 6359 pw.print(prefix); pw.print("mAwake="); pw.println(mAwake); 6360 pw.print(prefix); pw.print("mScreenOnEarly="); pw.print(mScreenOnEarly); 6361 pw.print(" mScreenOnFully="); pw.println(mScreenOnFully); 6362 pw.print(prefix); pw.print("mKeyguardDrawComplete="); pw.print(mKeyguardDrawComplete); 6363 pw.print(" mWindowManagerDrawComplete="); pw.println(mWindowManagerDrawComplete); 6364 pw.print(prefix); pw.print("mOrientationSensorEnabled="); 6365 pw.println(mOrientationSensorEnabled); 6366 pw.print(prefix); pw.print("mOverscanScreen=("); pw.print(mOverscanScreenLeft); 6367 pw.print(","); pw.print(mOverscanScreenTop); 6368 pw.print(") "); pw.print(mOverscanScreenWidth); 6369 pw.print("x"); pw.println(mOverscanScreenHeight); 6370 if (mOverscanLeft != 0 || mOverscanTop != 0 6371 || mOverscanRight != 0 || mOverscanBottom != 0) { 6372 pw.print(prefix); pw.print("mOverscan left="); pw.print(mOverscanLeft); 6373 pw.print(" top="); pw.print(mOverscanTop); 6374 pw.print(" right="); pw.print(mOverscanRight); 6375 pw.print(" bottom="); pw.println(mOverscanBottom); 6376 } 6377 pw.print(prefix); pw.print("mRestrictedOverscanScreen=("); 6378 pw.print(mRestrictedOverscanScreenLeft); 6379 pw.print(","); pw.print(mRestrictedOverscanScreenTop); 6380 pw.print(") "); pw.print(mRestrictedOverscanScreenWidth); 6381 pw.print("x"); pw.println(mRestrictedOverscanScreenHeight); 6382 pw.print(prefix); pw.print("mUnrestrictedScreen=("); pw.print(mUnrestrictedScreenLeft); 6383 pw.print(","); pw.print(mUnrestrictedScreenTop); 6384 pw.print(") "); pw.print(mUnrestrictedScreenWidth); 6385 pw.print("x"); pw.println(mUnrestrictedScreenHeight); 6386 pw.print(prefix); pw.print("mRestrictedScreen=("); pw.print(mRestrictedScreenLeft); 6387 pw.print(","); pw.print(mRestrictedScreenTop); 6388 pw.print(") "); pw.print(mRestrictedScreenWidth); 6389 pw.print("x"); pw.println(mRestrictedScreenHeight); 6390 pw.print(prefix); pw.print("mStableFullscreen=("); pw.print(mStableFullscreenLeft); 6391 pw.print(","); pw.print(mStableFullscreenTop); 6392 pw.print(")-("); pw.print(mStableFullscreenRight); 6393 pw.print(","); pw.print(mStableFullscreenBottom); pw.println(")"); 6394 pw.print(prefix); pw.print("mStable=("); pw.print(mStableLeft); 6395 pw.print(","); pw.print(mStableTop); 6396 pw.print(")-("); pw.print(mStableRight); 6397 pw.print(","); pw.print(mStableBottom); pw.println(")"); 6398 pw.print(prefix); pw.print("mSystem=("); pw.print(mSystemLeft); 6399 pw.print(","); pw.print(mSystemTop); 6400 pw.print(")-("); pw.print(mSystemRight); 6401 pw.print(","); pw.print(mSystemBottom); pw.println(")"); 6402 pw.print(prefix); pw.print("mCur=("); pw.print(mCurLeft); 6403 pw.print(","); pw.print(mCurTop); 6404 pw.print(")-("); pw.print(mCurRight); 6405 pw.print(","); pw.print(mCurBottom); pw.println(")"); 6406 pw.print(prefix); pw.print("mContent=("); pw.print(mContentLeft); 6407 pw.print(","); pw.print(mContentTop); 6408 pw.print(")-("); pw.print(mContentRight); 6409 pw.print(","); pw.print(mContentBottom); pw.println(")"); 6410 pw.print(prefix); pw.print("mVoiceContent=("); pw.print(mVoiceContentLeft); 6411 pw.print(","); pw.print(mVoiceContentTop); 6412 pw.print(")-("); pw.print(mVoiceContentRight); 6413 pw.print(","); pw.print(mVoiceContentBottom); pw.println(")"); 6414 pw.print(prefix); pw.print("mDock=("); pw.print(mDockLeft); 6415 pw.print(","); pw.print(mDockTop); 6416 pw.print(")-("); pw.print(mDockRight); 6417 pw.print(","); pw.print(mDockBottom); pw.println(")"); 6418 pw.print(prefix); pw.print("mDockLayer="); pw.print(mDockLayer); 6419 pw.print(" mStatusBarLayer="); pw.println(mStatusBarLayer); 6420 pw.print(prefix); pw.print("mShowingLockscreen="); pw.print(mShowingLockscreen); 6421 pw.print(" mShowingDream="); pw.print(mShowingDream); 6422 pw.print(" mDreamingLockscreen="); pw.println(mDreamingLockscreen); 6423 if (mLastInputMethodWindow != null) { 6424 pw.print(prefix); pw.print("mLastInputMethodWindow="); 6425 pw.println(mLastInputMethodWindow); 6426 } 6427 if (mLastInputMethodTargetWindow != null) { 6428 pw.print(prefix); pw.print("mLastInputMethodTargetWindow="); 6429 pw.println(mLastInputMethodTargetWindow); 6430 } 6431 if (mStatusBar != null) { 6432 pw.print(prefix); pw.print("mStatusBar="); 6433 pw.print(mStatusBar); pw.print(" isStatusBarKeyguard="); 6434 pw.println(isStatusBarKeyguard()); 6435 } 6436 if (mNavigationBar != null) { 6437 pw.print(prefix); pw.print("mNavigationBar="); 6438 pw.println(mNavigationBar); 6439 } 6440 if (mFocusedWindow != null) { 6441 pw.print(prefix); pw.print("mFocusedWindow="); 6442 pw.println(mFocusedWindow); 6443 } 6444 if (mFocusedApp != null) { 6445 pw.print(prefix); pw.print("mFocusedApp="); 6446 pw.println(mFocusedApp); 6447 } 6448 if (mWinDismissingKeyguard != null) { 6449 pw.print(prefix); pw.print("mWinDismissingKeyguard="); 6450 pw.println(mWinDismissingKeyguard); 6451 } 6452 if (mTopFullscreenOpaqueWindowState != null) { 6453 pw.print(prefix); pw.print("mTopFullscreenOpaqueWindowState="); 6454 pw.println(mTopFullscreenOpaqueWindowState); 6455 } 6456 if (mTopFullscreenOpaqueOrDimmingWindowState != null) { 6457 pw.print(prefix); pw.print("mTopFullscreenOpaqueOrDimmingWindowState="); 6458 pw.println(mTopFullscreenOpaqueOrDimmingWindowState); 6459 } 6460 if (mForcingShowNavBar) { 6461 pw.print(prefix); pw.print("mForcingShowNavBar="); 6462 pw.println(mForcingShowNavBar); pw.print( "mForcingShowNavBarLayer="); 6463 pw.println(mForcingShowNavBarLayer); 6464 } 6465 pw.print(prefix); pw.print("mTopIsFullscreen="); pw.print(mTopIsFullscreen); 6466 pw.print(" mHideLockScreen="); pw.println(mHideLockScreen); 6467 pw.print(prefix); pw.print("mForceStatusBar="); pw.print(mForceStatusBar); 6468 pw.print(" mForceStatusBarFromKeyguard="); 6469 pw.println(mForceStatusBarFromKeyguard); 6470 pw.print(prefix); pw.print("mDismissKeyguard="); pw.print(mDismissKeyguard); 6471 pw.print(" mWinDismissingKeyguard="); pw.print(mWinDismissingKeyguard); 6472 pw.print(" mHomePressed="); pw.println(mHomePressed); 6473 pw.print(prefix); pw.print("mAllowLockscreenWhenOn="); pw.print(mAllowLockscreenWhenOn); 6474 pw.print(" mLockScreenTimeout="); pw.print(mLockScreenTimeout); 6475 pw.print(" mLockScreenTimerActive="); pw.println(mLockScreenTimerActive); 6476 pw.print(prefix); pw.print("mEndcallBehavior="); pw.print(mEndcallBehavior); 6477 pw.print(" mIncallPowerBehavior="); pw.print(mIncallPowerBehavior); 6478 pw.print(" mLongPressOnHomeBehavior="); pw.println(mLongPressOnHomeBehavior); 6479 pw.print(prefix); pw.print("mLandscapeRotation="); pw.print(mLandscapeRotation); 6480 pw.print(" mSeascapeRotation="); pw.println(mSeascapeRotation); 6481 pw.print(prefix); pw.print("mPortraitRotation="); pw.print(mPortraitRotation); 6482 pw.print(" mUpsideDownRotation="); pw.println(mUpsideDownRotation); 6483 pw.print(prefix); pw.print("mDemoHdmiRotation="); pw.print(mDemoHdmiRotation); 6484 pw.print(" mDemoHdmiRotationLock="); pw.println(mDemoHdmiRotationLock); 6485 pw.print(prefix); pw.print("mUndockedHdmiRotation="); pw.println(mUndockedHdmiRotation); 6486 6487 mGlobalKeyManager.dump(prefix, pw); 6488 mStatusBarController.dump(pw, prefix); 6489 mNavigationBarController.dump(pw, prefix); 6490 PolicyControl.dump(prefix, pw); 6491 6492 if (mWakeGestureListener != null) { 6493 mWakeGestureListener.dump(pw, prefix); 6494 } 6495 if (mOrientationListener != null) { 6496 mOrientationListener.dump(pw, prefix); 6497 } 6498 if (mBurnInProtectionHelper != null) { 6499 mBurnInProtectionHelper.dump(prefix, pw); 6500 } 6501 } 6502} 6503