PhoneWindowManager.java revision a483a1d85e526202613c9b7354bbced9969cbfe0
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 SHORT_PRESS_SLEEP_GO_TO_SLEEP = 0; 180 static final int SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME = 1; 181 182 static final int APPLICATION_MEDIA_SUBLAYER = -2; 183 static final int APPLICATION_MEDIA_OVERLAY_SUBLAYER = -1; 184 static final int APPLICATION_PANEL_SUBLAYER = 1; 185 static final int APPLICATION_SUB_PANEL_SUBLAYER = 2; 186 187 static public final String SYSTEM_DIALOG_REASON_KEY = "reason"; 188 static public final String SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS = "globalactions"; 189 static public final String SYSTEM_DIALOG_REASON_RECENT_APPS = "recentapps"; 190 static public final String SYSTEM_DIALOG_REASON_HOME_KEY = "homekey"; 191 static public final String SYSTEM_DIALOG_REASON_ASSIST = "assist"; 192 193 /** 194 * These are the system UI flags that, when changing, can cause the layout 195 * of the screen to change. 196 */ 197 static final int SYSTEM_UI_CHANGING_LAYOUT = 198 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION 199 | View.SYSTEM_UI_FLAG_FULLSCREEN 200 | View.STATUS_BAR_TRANSLUCENT 201 | View.NAVIGATION_BAR_TRANSLUCENT 202 | View.SYSTEM_UI_TRANSPARENT; 203 204 private static final AudioAttributes VIBRATION_ATTRIBUTES = new AudioAttributes.Builder() 205 .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION) 206 .setUsage(AudioAttributes.USAGE_ASSISTANCE_SONIFICATION) 207 .build(); 208 209 /** 210 * Keyguard stuff 211 */ 212 private WindowState mKeyguardScrim; 213 private boolean mKeyguardHidden; 214 private boolean mKeyguardDrawnOnce; 215 216 /* Table of Application Launch keys. Maps from key codes to intent categories. 217 * 218 * These are special keys that are used to launch particular kinds of applications, 219 * such as a web browser. HID defines nearly a hundred of them in the Consumer (0x0C) 220 * usage page. We don't support quite that many yet... 221 */ 222 static SparseArray<String> sApplicationLaunchKeyCategories; 223 static { 224 sApplicationLaunchKeyCategories = new SparseArray<String>(); 225 sApplicationLaunchKeyCategories.append( 226 KeyEvent.KEYCODE_EXPLORER, Intent.CATEGORY_APP_BROWSER); 227 sApplicationLaunchKeyCategories.append( 228 KeyEvent.KEYCODE_ENVELOPE, Intent.CATEGORY_APP_EMAIL); 229 sApplicationLaunchKeyCategories.append( 230 KeyEvent.KEYCODE_CONTACTS, Intent.CATEGORY_APP_CONTACTS); 231 sApplicationLaunchKeyCategories.append( 232 KeyEvent.KEYCODE_CALENDAR, Intent.CATEGORY_APP_CALENDAR); 233 sApplicationLaunchKeyCategories.append( 234 KeyEvent.KEYCODE_MUSIC, Intent.CATEGORY_APP_MUSIC); 235 sApplicationLaunchKeyCategories.append( 236 KeyEvent.KEYCODE_CALCULATOR, Intent.CATEGORY_APP_CALCULATOR); 237 } 238 239 /** Amount of time (in milliseconds) to wait for windows drawn before powering on. */ 240 static final int WAITING_FOR_DRAWN_TIMEOUT = 1000; 241 242 /** 243 * Lock protecting internal state. Must not call out into window 244 * manager with lock held. (This lock will be acquired in places 245 * where the window manager is calling in with its own lock held.) 246 */ 247 private final Object mLock = new Object(); 248 249 Context mContext; 250 IWindowManager mWindowManager; 251 WindowManagerFuncs mWindowManagerFuncs; 252 WindowManagerInternal mWindowManagerInternal; 253 PowerManager mPowerManager; 254 DreamManagerInternal mDreamManagerInternal; 255 IStatusBarService mStatusBarService; 256 boolean mPreloadedRecentApps; 257 final Object mServiceAquireLock = new Object(); 258 Vibrator mVibrator; // Vibrator for giving feedback of orientation changes 259 SearchManager mSearchManager; 260 AccessibilityManager mAccessibilityManager; 261 BurnInProtectionHelper mBurnInProtectionHelper; 262 263 // Vibrator pattern for haptic feedback of a long press. 264 long[] mLongPressVibePattern; 265 266 // Vibrator pattern for haptic feedback of virtual key press. 267 long[] mVirtualKeyVibePattern; 268 269 // Vibrator pattern for a short vibration. 270 long[] mKeyboardTapVibePattern; 271 272 // Vibrator pattern for a short vibration when tapping on an hour/minute tick of a Clock. 273 long[] mClockTickVibePattern; 274 275 // Vibrator pattern for a short vibration when tapping on a day/month/year date of a Calendar. 276 long[] mCalendarDateVibePattern; 277 278 // Vibrator pattern for haptic feedback during boot when safe mode is disabled. 279 long[] mSafeModeDisabledVibePattern; 280 281 // Vibrator pattern for haptic feedback during boot when safe mode is enabled. 282 long[] mSafeModeEnabledVibePattern; 283 284 /** If true, hitting shift & menu will broadcast Intent.ACTION_BUG_REPORT */ 285 boolean mEnableShiftMenuBugReports = false; 286 287 boolean mSafeMode; 288 WindowState mStatusBar = null; 289 int mStatusBarHeight; 290 WindowState mNavigationBar = null; 291 boolean mHasNavigationBar = false; 292 boolean mCanHideNavigationBar = false; 293 boolean mNavigationBarCanMove = false; // can the navigation bar ever move to the side? 294 boolean mNavigationBarOnBottom = true; // is the navigation bar on the bottom *right now*? 295 int[] mNavigationBarHeightForRotation = new int[4]; 296 int[] mNavigationBarWidthForRotation = new int[4]; 297 298 boolean mBootMessageNeedsHiding; 299 KeyguardServiceDelegate mKeyguardDelegate; 300 final Runnable mWindowManagerDrawCallback = new Runnable() { 301 @Override 302 public void run() { 303 if (DEBUG_WAKEUP) Slog.i(TAG, "All windows ready for display!"); 304 mHandler.sendEmptyMessage(MSG_WINDOW_MANAGER_DRAWN_COMPLETE); 305 } 306 }; 307 final ShowListener mKeyguardDelegateCallback = new ShowListener() { 308 @Override 309 public void onShown(IBinder windowToken) { 310 if (DEBUG_WAKEUP) Slog.d(TAG, "mKeyguardDelegate.ShowListener.onShown."); 311 mHandler.sendEmptyMessage(MSG_KEYGUARD_DRAWN_COMPLETE); 312 } 313 }; 314 315 GlobalActions mGlobalActions; 316 Handler mHandler; 317 WindowState mLastInputMethodWindow = null; 318 WindowState mLastInputMethodTargetWindow = null; 319 320 // FIXME This state is shared between the input reader and handler thread. 321 // Technically it's broken and buggy but it has been like this for many years 322 // and we have not yet seen any problems. Someday we'll rewrite this logic 323 // so that only one thread is involved in handling input policy. Unfortunately 324 // it's on a critical path for power management so we can't just post the work to the 325 // handler thread. We'll need to resolve this someday by teaching the input dispatcher 326 // to hold wakelocks during dispatch and eliminating the critical path. 327 volatile boolean mPowerKeyHandled; 328 volatile boolean mBeganFromNonInteractive; 329 volatile int mPowerKeyPressCounter; 330 volatile boolean mEndCallKeyHandled; 331 332 boolean mRecentsVisible; 333 int mRecentAppsHeldModifiers; 334 boolean mLanguageSwitchKeyPressed; 335 336 int mLidState = LID_ABSENT; 337 int mCameraLensCoverState = CAMERA_LENS_COVER_ABSENT; 338 boolean mHaveBuiltInKeyboard; 339 340 boolean mSystemReady; 341 boolean mSystemBooted; 342 boolean mHdmiPlugged; 343 IUiModeManager mUiModeManager; 344 int mUiMode; 345 int mDockMode = Intent.EXTRA_DOCK_STATE_UNDOCKED; 346 int mLidOpenRotation; 347 int mCarDockRotation; 348 int mDeskDockRotation; 349 int mUndockedHdmiRotation; 350 int mDemoHdmiRotation; 351 boolean mDemoHdmiRotationLock; 352 int mDemoRotation; 353 boolean mDemoRotationLock; 354 355 boolean mWakeGestureEnabledSetting; 356 MyWakeGestureListener mWakeGestureListener; 357 358 // Default display does not rotate, apps that require non-default orientation will have to 359 // have the orientation emulated. 360 private boolean mForceDefaultOrientation = false; 361 362 int mUserRotationMode = WindowManagerPolicy.USER_ROTATION_FREE; 363 int mUserRotation = Surface.ROTATION_0; 364 boolean mAccelerometerDefault; 365 366 boolean mSupportAutoRotation; 367 int mAllowAllRotations = -1; 368 boolean mCarDockEnablesAccelerometer; 369 boolean mDeskDockEnablesAccelerometer; 370 int mLidKeyboardAccessibility; 371 int mLidNavigationAccessibility; 372 boolean mLidControlsSleep; 373 int mShortPressOnPowerBehavior; 374 int mLongPressOnPowerBehavior; 375 int mDoublePressOnPowerBehavior; 376 int mTriplePressOnPowerBehavior; 377 int mShortPressOnSleepBehavior; 378 boolean mAwake; 379 boolean mScreenOnEarly; 380 boolean mScreenOnFully; 381 ScreenOnListener mScreenOnListener; 382 boolean mKeyguardDrawComplete; 383 boolean mWindowManagerDrawComplete; 384 boolean mOrientationSensorEnabled = false; 385 int mCurrentAppOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED; 386 boolean mHasSoftInput = false; 387 boolean mTranslucentDecorEnabled = true; 388 boolean mUseTvRouting; 389 390 int mPointerLocationMode = 0; // guarded by mLock 391 392 // The last window we were told about in focusChanged. 393 WindowState mFocusedWindow; 394 IApplicationToken mFocusedApp; 395 396 PointerLocationView mPointerLocationView; 397 398 // The current size of the screen; really; extends into the overscan area of 399 // the screen and doesn't account for any system elements like the status bar. 400 int mOverscanScreenLeft, mOverscanScreenTop; 401 int mOverscanScreenWidth, mOverscanScreenHeight; 402 // The current visible size of the screen; really; (ir)regardless of whether the status 403 // bar can be hidden but not extending into the overscan area. 404 int mUnrestrictedScreenLeft, mUnrestrictedScreenTop; 405 int mUnrestrictedScreenWidth, mUnrestrictedScreenHeight; 406 // Like mOverscanScreen*, but allowed to move into the overscan region where appropriate. 407 int mRestrictedOverscanScreenLeft, mRestrictedOverscanScreenTop; 408 int mRestrictedOverscanScreenWidth, mRestrictedOverscanScreenHeight; 409 // The current size of the screen; these may be different than (0,0)-(dw,dh) 410 // if the status bar can't be hidden; in that case it effectively carves out 411 // that area of the display from all other windows. 412 int mRestrictedScreenLeft, mRestrictedScreenTop; 413 int mRestrictedScreenWidth, mRestrictedScreenHeight; 414 // During layout, the current screen borders accounting for any currently 415 // visible system UI elements. 416 int mSystemLeft, mSystemTop, mSystemRight, mSystemBottom; 417 // For applications requesting stable content insets, these are them. 418 int mStableLeft, mStableTop, mStableRight, mStableBottom; 419 // For applications requesting stable content insets but have also set the 420 // fullscreen window flag, these are the stable dimensions without the status bar. 421 int mStableFullscreenLeft, mStableFullscreenTop; 422 int mStableFullscreenRight, mStableFullscreenBottom; 423 // During layout, the current screen borders with all outer decoration 424 // (status bar, input method dock) accounted for. 425 int mCurLeft, mCurTop, mCurRight, mCurBottom; 426 // During layout, the frame in which content should be displayed 427 // to the user, accounting for all screen decoration except for any 428 // space they deem as available for other content. This is usually 429 // the same as mCur*, but may be larger if the screen decor has supplied 430 // content insets. 431 int mContentLeft, mContentTop, mContentRight, mContentBottom; 432 // During layout, the frame in which voice content should be displayed 433 // to the user, accounting for all screen decoration except for any 434 // space they deem as available for other content. 435 int mVoiceContentLeft, mVoiceContentTop, mVoiceContentRight, mVoiceContentBottom; 436 // During layout, the current screen borders along which input method 437 // windows are placed. 438 int mDockLeft, mDockTop, mDockRight, mDockBottom; 439 // During layout, the layer at which the doc window is placed. 440 int mDockLayer; 441 // During layout, this is the layer of the status bar. 442 int mStatusBarLayer; 443 int mLastSystemUiFlags; 444 // Bits that we are in the process of clearing, so we want to prevent 445 // them from being set by applications until everything has been updated 446 // to have them clear. 447 int mResettingSystemUiFlags = 0; 448 // Bits that we are currently always keeping cleared. 449 int mForceClearedSystemUiFlags = 0; 450 // What we last reported to system UI about whether the compatibility 451 // menu needs to be displayed. 452 boolean mLastFocusNeedsMenu = false; 453 454 FakeWindow mHideNavFakeWindow = null; 455 456 static final Rect mTmpParentFrame = new Rect(); 457 static final Rect mTmpDisplayFrame = new Rect(); 458 static final Rect mTmpOverscanFrame = new Rect(); 459 static final Rect mTmpContentFrame = new Rect(); 460 static final Rect mTmpVisibleFrame = new Rect(); 461 static final Rect mTmpDecorFrame = new Rect(); 462 static final Rect mTmpStableFrame = new Rect(); 463 static final Rect mTmpNavigationFrame = new Rect(); 464 465 WindowState mTopFullscreenOpaqueWindowState; 466 WindowState mTopFullscreenOpaqueOrDimmingWindowState; 467 HashSet<IApplicationToken> mAppsToBeHidden = new HashSet<IApplicationToken>(); 468 HashSet<IApplicationToken> mAppsThatDismissKeyguard = new HashSet<IApplicationToken>(); 469 boolean mTopIsFullscreen; 470 boolean mForceStatusBar; 471 boolean mForceStatusBarFromKeyguard; 472 boolean mHideLockScreen; 473 boolean mForcingShowNavBar; 474 int mForcingShowNavBarLayer; 475 476 // States of keyguard dismiss. 477 private static final int DISMISS_KEYGUARD_NONE = 0; // Keyguard not being dismissed. 478 private static final int DISMISS_KEYGUARD_START = 1; // Keyguard needs to be dismissed. 479 private static final int DISMISS_KEYGUARD_CONTINUE = 2; // Keyguard has been dismissed. 480 int mDismissKeyguard = DISMISS_KEYGUARD_NONE; 481 482 /** The window that is currently dismissing the keyguard. Dismissing the keyguard must only 483 * be done once per window. */ 484 private WindowState mWinDismissingKeyguard; 485 486 /** The window that is currently showing "over" the keyguard. If there is an app window 487 * belonging to another app on top of this the keyguard shows. If there is a fullscreen 488 * app window under this, still dismiss the keyguard but don't show the app underneath. Show 489 * the wallpaper. */ 490 private WindowState mWinShowWhenLocked; 491 492 boolean mShowingLockscreen; 493 boolean mShowingDream; 494 boolean mDreamingLockscreen; 495 boolean mKeyguardSecure; 496 boolean mKeyguardSecureIncludingHidden; 497 volatile boolean mKeyguardOccluded; 498 boolean mHomePressed; 499 boolean mHomeConsumed; 500 boolean mHomeDoubleTapPending; 501 Intent mHomeIntent; 502 Intent mCarDockIntent; 503 Intent mDeskDockIntent; 504 boolean mSearchKeyShortcutPending; 505 boolean mConsumeSearchKeyUp; 506 boolean mAssistKeyLongPressed; 507 boolean mPendingMetaAction; 508 509 // support for activating the lock screen while the screen is on 510 boolean mAllowLockscreenWhenOn; 511 int mLockScreenTimeout; 512 boolean mLockScreenTimerActive; 513 514 // Behavior of ENDCALL Button. (See Settings.System.END_BUTTON_BEHAVIOR.) 515 int mEndcallBehavior; 516 517 // Behavior of POWER button while in-call and screen on. 518 // (See Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR.) 519 int mIncallPowerBehavior; 520 521 Display mDisplay; 522 523 int mLandscapeRotation = 0; // default landscape rotation 524 int mSeascapeRotation = 0; // "other" landscape rotation, 180 degrees from mLandscapeRotation 525 int mPortraitRotation = 0; // default portrait rotation 526 int mUpsideDownRotation = 0; // "other" portrait rotation 527 528 int mOverscanLeft = 0; 529 int mOverscanTop = 0; 530 int mOverscanRight = 0; 531 int mOverscanBottom = 0; 532 533 // What we do when the user long presses on home 534 private int mLongPressOnHomeBehavior; 535 536 // What we do when the user double-taps on home 537 private int mDoubleTapOnHomeBehavior; 538 539 // Allowed theater mode wake actions 540 private boolean mAllowTheaterModeWakeFromKey; 541 private boolean mAllowTheaterModeWakeFromPowerKey; 542 private boolean mAllowTheaterModeWakeFromMotion; 543 private boolean mAllowTheaterModeWakeFromMotionWhenNotDreaming; 544 private boolean mAllowTheaterModeWakeFromCameraLens; 545 private boolean mAllowTheaterModeWakeFromLidSwitch; 546 private boolean mAllowTheaterModeWakeFromWakeGesture; 547 548 // Whether to support long press from power button in non-interactive mode 549 private boolean mSupportLongPressPowerWhenNonInteractive; 550 551 // Whether to go to sleep entering theater mode from power button 552 private boolean mGoToSleepOnButtonPressTheaterMode; 553 554 // Screenshot trigger states 555 // Time to volume and power must be pressed within this interval of each other. 556 private static final long SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS = 150; 557 // Increase the chord delay when taking a screenshot from the keyguard 558 private static final float KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER = 2.5f; 559 private boolean mScreenshotChordEnabled; 560 private boolean mScreenshotChordVolumeDownKeyTriggered; 561 private long mScreenshotChordVolumeDownKeyTime; 562 private boolean mScreenshotChordVolumeDownKeyConsumed; 563 private boolean mScreenshotChordVolumeUpKeyTriggered; 564 private boolean mScreenshotChordPowerKeyTriggered; 565 private long mScreenshotChordPowerKeyTime; 566 567 /* The number of steps between min and max brightness */ 568 private static final int BRIGHTNESS_STEPS = 10; 569 570 SettingsObserver mSettingsObserver; 571 ShortcutManager mShortcutManager; 572 PowerManager.WakeLock mBroadcastWakeLock; 573 PowerManager.WakeLock mPowerKeyWakeLock; 574 boolean mHavePendingMediaKeyRepeatWithWakeLock; 575 576 private int mCurrentUserId; 577 578 // Maps global key codes to the components that will handle them. 579 private GlobalKeyManager mGlobalKeyManager; 580 581 // Fallback actions by key code. 582 private final SparseArray<KeyCharacterMap.FallbackAction> mFallbackActions = 583 new SparseArray<KeyCharacterMap.FallbackAction>(); 584 585 private final LogDecelerateInterpolator mLogDecelerateInterpolator 586 = new LogDecelerateInterpolator(100, 0); 587 588 private static final int MSG_ENABLE_POINTER_LOCATION = 1; 589 private static final int MSG_DISABLE_POINTER_LOCATION = 2; 590 private static final int MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK = 3; 591 private static final int MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK = 4; 592 private static final int MSG_KEYGUARD_DRAWN_COMPLETE = 5; 593 private static final int MSG_KEYGUARD_DRAWN_TIMEOUT = 6; 594 private static final int MSG_WINDOW_MANAGER_DRAWN_COMPLETE = 7; 595 private static final int MSG_DISPATCH_SHOW_RECENTS = 9; 596 private static final int MSG_DISPATCH_SHOW_GLOBAL_ACTIONS = 10; 597 private static final int MSG_HIDE_BOOT_MESSAGE = 11; 598 private static final int MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK = 12; 599 private static final int MSG_POWER_DELAYED_PRESS = 13; 600 private static final int MSG_POWER_LONG_PRESS = 14; 601 602 private class PolicyHandler extends Handler { 603 @Override 604 public void handleMessage(Message msg) { 605 switch (msg.what) { 606 case MSG_ENABLE_POINTER_LOCATION: 607 enablePointerLocation(); 608 break; 609 case MSG_DISABLE_POINTER_LOCATION: 610 disablePointerLocation(); 611 break; 612 case MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK: 613 dispatchMediaKeyWithWakeLock((KeyEvent)msg.obj); 614 break; 615 case MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK: 616 dispatchMediaKeyRepeatWithWakeLock((KeyEvent)msg.obj); 617 break; 618 case MSG_DISPATCH_SHOW_RECENTS: 619 showRecentApps(false); 620 break; 621 case MSG_DISPATCH_SHOW_GLOBAL_ACTIONS: 622 showGlobalActionsInternal(); 623 break; 624 case MSG_KEYGUARD_DRAWN_COMPLETE: 625 if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mKeyguardDrawComplete"); 626 finishKeyguardDrawn(); 627 break; 628 case MSG_KEYGUARD_DRAWN_TIMEOUT: 629 Slog.w(TAG, "Keyguard drawn timeout. Setting mKeyguardDrawComplete"); 630 finishKeyguardDrawn(); 631 break; 632 case MSG_WINDOW_MANAGER_DRAWN_COMPLETE: 633 if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mWindowManagerDrawComplete"); 634 finishWindowsDrawn(); 635 break; 636 case MSG_HIDE_BOOT_MESSAGE: 637 handleHideBootMessage(); 638 break; 639 case MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK: 640 launchVoiceAssistWithWakeLock(msg.arg1 != 0); 641 break; 642 case MSG_POWER_DELAYED_PRESS: 643 powerPress((Long)msg.obj, msg.arg1 != 0, msg.arg2); 644 finishPowerKeyPress(); 645 break; 646 case MSG_POWER_LONG_PRESS: 647 powerLongPress(); 648 break; 649 } 650 } 651 } 652 653 private UEventObserver mHDMIObserver = new UEventObserver() { 654 @Override 655 public void onUEvent(UEventObserver.UEvent event) { 656 setHdmiPlugged("1".equals(event.get("SWITCH_STATE"))); 657 } 658 }; 659 660 class SettingsObserver extends ContentObserver { 661 SettingsObserver(Handler handler) { 662 super(handler); 663 } 664 665 void observe() { 666 // Observe all users' changes 667 ContentResolver resolver = mContext.getContentResolver(); 668 resolver.registerContentObserver(Settings.System.getUriFor( 669 Settings.System.END_BUTTON_BEHAVIOR), false, this, 670 UserHandle.USER_ALL); 671 resolver.registerContentObserver(Settings.Secure.getUriFor( 672 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR), false, this, 673 UserHandle.USER_ALL); 674 resolver.registerContentObserver(Settings.Secure.getUriFor( 675 Settings.Secure.WAKE_GESTURE_ENABLED), false, this, 676 UserHandle.USER_ALL); 677 resolver.registerContentObserver(Settings.System.getUriFor( 678 Settings.System.ACCELEROMETER_ROTATION), false, this, 679 UserHandle.USER_ALL); 680 resolver.registerContentObserver(Settings.System.getUriFor( 681 Settings.System.USER_ROTATION), false, this, 682 UserHandle.USER_ALL); 683 resolver.registerContentObserver(Settings.System.getUriFor( 684 Settings.System.SCREEN_OFF_TIMEOUT), false, this, 685 UserHandle.USER_ALL); 686 resolver.registerContentObserver(Settings.System.getUriFor( 687 Settings.System.POINTER_LOCATION), false, this, 688 UserHandle.USER_ALL); 689 resolver.registerContentObserver(Settings.Secure.getUriFor( 690 Settings.Secure.DEFAULT_INPUT_METHOD), false, this, 691 UserHandle.USER_ALL); 692 resolver.registerContentObserver(Settings.Secure.getUriFor( 693 Settings.Secure.IMMERSIVE_MODE_CONFIRMATIONS), false, this, 694 UserHandle.USER_ALL); 695 resolver.registerContentObserver(Settings.Global.getUriFor( 696 Settings.Global.POLICY_CONTROL), false, this, 697 UserHandle.USER_ALL); 698 updateSettings(); 699 } 700 701 @Override public void onChange(boolean selfChange) { 702 updateSettings(); 703 updateRotation(false); 704 } 705 } 706 707 class MyWakeGestureListener extends WakeGestureListener { 708 MyWakeGestureListener(Context context, Handler handler) { 709 super(context, handler); 710 } 711 712 @Override 713 public void onWakeUp() { 714 synchronized (mLock) { 715 if (shouldEnableWakeGestureLp()) { 716 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false); 717 wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromWakeGesture); 718 } 719 } 720 } 721 } 722 723 class MyOrientationListener extends WindowOrientationListener { 724 MyOrientationListener(Context context, Handler handler) { 725 super(context, handler); 726 } 727 728 @Override 729 public void onProposedRotationChanged(int rotation) { 730 if (localLOGV) Slog.v(TAG, "onProposedRotationChanged, rotation=" + rotation); 731 updateRotation(false); 732 } 733 } 734 MyOrientationListener mOrientationListener; 735 736 private final StatusBarController mStatusBarController = new StatusBarController(); 737 738 private final BarController mNavigationBarController = new BarController("NavigationBar", 739 View.NAVIGATION_BAR_TRANSIENT, 740 View.NAVIGATION_BAR_UNHIDE, 741 View.NAVIGATION_BAR_TRANSLUCENT, 742 StatusBarManager.WINDOW_NAVIGATION_BAR, 743 WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION); 744 745 private ImmersiveModeConfirmation mImmersiveModeConfirmation; 746 747 private SystemGesturesPointerEventListener mSystemGestures; 748 749 IStatusBarService getStatusBarService() { 750 synchronized (mServiceAquireLock) { 751 if (mStatusBarService == null) { 752 mStatusBarService = IStatusBarService.Stub.asInterface( 753 ServiceManager.getService("statusbar")); 754 } 755 return mStatusBarService; 756 } 757 } 758 759 /* 760 * We always let the sensor be switched on by default except when 761 * the user has explicitly disabled sensor based rotation or when the 762 * screen is switched off. 763 */ 764 boolean needSensorRunningLp() { 765 if (mSupportAutoRotation) { 766 if (mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR 767 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 768 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT 769 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE) { 770 // If the application has explicitly requested to follow the 771 // orientation, then we need to turn the sensor on. 772 return true; 773 } 774 } 775 if ((mCarDockEnablesAccelerometer && mDockMode == Intent.EXTRA_DOCK_STATE_CAR) || 776 (mDeskDockEnablesAccelerometer && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK 777 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK 778 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK))) { 779 // enable accelerometer if we are docked in a dock that enables accelerometer 780 // orientation management, 781 return true; 782 } 783 if (mUserRotationMode == USER_ROTATION_LOCKED) { 784 // If the setting for using the sensor by default is enabled, then 785 // we will always leave it on. Note that the user could go to 786 // a window that forces an orientation that does not use the 787 // sensor and in theory we could turn it off... however, when next 788 // turning it on we won't have a good value for the current 789 // orientation for a little bit, which can cause orientation 790 // changes to lag, so we'd like to keep it always on. (It will 791 // still be turned off when the screen is off.) 792 return false; 793 } 794 return mSupportAutoRotation; 795 } 796 797 /* 798 * Various use cases for invoking this function 799 * screen turning off, should always disable listeners if already enabled 800 * screen turned on and current app has sensor based orientation, enable listeners 801 * if not already enabled 802 * screen turned on and current app does not have sensor orientation, disable listeners if 803 * already enabled 804 * screen turning on and current app has sensor based orientation, enable listeners if needed 805 * screen turning on and current app has nosensor based orientation, do nothing 806 */ 807 void updateOrientationListenerLp() { 808 if (!mOrientationListener.canDetectOrientation()) { 809 // If sensor is turned off or nonexistent for some reason 810 return; 811 } 812 //Could have been invoked due to screen turning on or off or 813 //change of the currently visible window's orientation 814 if (localLOGV) Slog.v(TAG, "mScreenOnEarly=" + mScreenOnEarly 815 + ", mAwake=" + mAwake + ", mCurrentAppOrientation=" + mCurrentAppOrientation 816 + ", mOrientationSensorEnabled=" + mOrientationSensorEnabled); 817 boolean disable = true; 818 if (mScreenOnEarly && mAwake) { 819 if (needSensorRunningLp()) { 820 disable = false; 821 //enable listener if not already enabled 822 if (!mOrientationSensorEnabled) { 823 mOrientationListener.enable(); 824 if(localLOGV) Slog.v(TAG, "Enabling listeners"); 825 mOrientationSensorEnabled = true; 826 } 827 } 828 } 829 //check if sensors need to be disabled 830 if (disable && mOrientationSensorEnabled) { 831 mOrientationListener.disable(); 832 if(localLOGV) Slog.v(TAG, "Disabling listeners"); 833 mOrientationSensorEnabled = false; 834 } 835 } 836 837 private void interceptPowerKeyDown(KeyEvent event, boolean interactive) { 838 // Hold a wake lock until the power key is released. 839 if (!mPowerKeyWakeLock.isHeld()) { 840 mPowerKeyWakeLock.acquire(); 841 } 842 843 // Cancel multi-press detection timeout. 844 if (mPowerKeyPressCounter != 0) { 845 mHandler.removeMessages(MSG_POWER_DELAYED_PRESS); 846 } 847 848 // Detect user pressing the power button in panic when an application has 849 // taken over the whole screen. 850 boolean panic = mImmersiveModeConfirmation.onPowerKeyDown(interactive, 851 SystemClock.elapsedRealtime(), isImmersiveMode(mLastSystemUiFlags)); 852 if (panic) { 853 mHandler.post(mRequestTransientNav); 854 } 855 856 // Latch power key state to detect screenshot chord. 857 if (interactive && !mScreenshotChordPowerKeyTriggered 858 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 859 mScreenshotChordPowerKeyTriggered = true; 860 mScreenshotChordPowerKeyTime = event.getDownTime(); 861 interceptScreenshotChord(); 862 } 863 864 // Stop ringing or end call if configured to do so when power is pressed. 865 TelecomManager telecomManager = getTelecommService(); 866 boolean hungUp = false; 867 if (telecomManager != null) { 868 if (telecomManager.isRinging()) { 869 // Pressing Power while there's a ringing incoming 870 // call should silence the ringer. 871 telecomManager.silenceRinger(); 872 } else if ((mIncallPowerBehavior 873 & Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_HANGUP) != 0 874 && telecomManager.isInCall() && interactive) { 875 // Otherwise, if "Power button ends call" is enabled, 876 // the Power button will hang up any current active call. 877 hungUp = telecomManager.endCall(); 878 } 879 } 880 881 // If the power key has still not yet been handled, then detect short 882 // press, long press, or multi press and decide what to do. 883 mPowerKeyHandled = hungUp || mScreenshotChordVolumeDownKeyTriggered 884 || mScreenshotChordVolumeUpKeyTriggered; 885 if (!mPowerKeyHandled) { 886 if (interactive) { 887 // When interactive, we're already awake. 888 // Wait for a long press or for the button to be released to decide what to do. 889 if (hasLongPressOnPowerBehavior()) { 890 Message msg = mHandler.obtainMessage(MSG_POWER_LONG_PRESS); 891 msg.setAsynchronous(true); 892 mHandler.sendMessageDelayed(msg, 893 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 894 } 895 } else { 896 wakeUpFromPowerKey(event.getDownTime()); 897 898 if (mSupportLongPressPowerWhenNonInteractive && hasLongPressOnPowerBehavior()) { 899 Message msg = mHandler.obtainMessage(MSG_POWER_LONG_PRESS); 900 msg.setAsynchronous(true); 901 mHandler.sendMessageDelayed(msg, 902 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 903 mBeganFromNonInteractive = true; 904 } else { 905 final int maxCount = getMaxMultiPressPowerCount(); 906 907 if (maxCount <= 1) { 908 mPowerKeyHandled = true; 909 } else { 910 mBeganFromNonInteractive = true; 911 } 912 } 913 } 914 } 915 } 916 917 private void interceptPowerKeyUp(KeyEvent event, boolean interactive, boolean canceled) { 918 final boolean handled = canceled || mPowerKeyHandled; 919 mScreenshotChordPowerKeyTriggered = false; 920 cancelPendingScreenshotChordAction(); 921 cancelPendingPowerKeyAction(); 922 923 if (!handled) { 924 // Figure out how to handle the key now that it has been released. 925 mPowerKeyPressCounter += 1; 926 927 final int maxCount = getMaxMultiPressPowerCount(); 928 final long eventTime = event.getDownTime(); 929 if (mPowerKeyPressCounter < maxCount) { 930 // This could be a multi-press. Wait a little bit longer to confirm. 931 // Continue holding the wake lock. 932 Message msg = mHandler.obtainMessage(MSG_POWER_DELAYED_PRESS, 933 interactive ? 1 : 0, mPowerKeyPressCounter, eventTime); 934 msg.setAsynchronous(true); 935 mHandler.sendMessageDelayed(msg, ViewConfiguration.getDoubleTapTimeout()); 936 return; 937 } 938 939 // No other actions. Handle it immediately. 940 powerPress(eventTime, interactive, mPowerKeyPressCounter); 941 } 942 943 // Done. Reset our state. 944 finishPowerKeyPress(); 945 } 946 947 private void finishPowerKeyPress() { 948 mBeganFromNonInteractive = false; 949 mPowerKeyPressCounter = 0; 950 if (mPowerKeyWakeLock.isHeld()) { 951 mPowerKeyWakeLock.release(); 952 } 953 } 954 955 private void cancelPendingPowerKeyAction() { 956 if (!mPowerKeyHandled) { 957 mPowerKeyHandled = true; 958 mHandler.removeMessages(MSG_POWER_LONG_PRESS); 959 } 960 } 961 962 private void powerPress(long eventTime, boolean interactive, int count) { 963 if (mScreenOnEarly && !mScreenOnFully) { 964 Slog.i(TAG, "Suppressed redundant power key press while " 965 + "already in the process of turning the screen on."); 966 return; 967 } 968 969 if (count == 2) { 970 powerMultiPressAction(eventTime, interactive, mDoublePressOnPowerBehavior); 971 } else if (count == 3) { 972 powerMultiPressAction(eventTime, interactive, mTriplePressOnPowerBehavior); 973 } else if (interactive && !mBeganFromNonInteractive) { 974 switch (mShortPressOnPowerBehavior) { 975 case SHORT_PRESS_POWER_NOTHING: 976 break; 977 case SHORT_PRESS_POWER_GO_TO_SLEEP: 978 mPowerManager.goToSleep(eventTime, 979 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 980 break; 981 case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP: 982 mPowerManager.goToSleep(eventTime, 983 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 984 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 985 break; 986 case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP_AND_GO_HOME: 987 mPowerManager.goToSleep(eventTime, 988 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 989 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 990 launchHomeFromHotKey(); 991 break; 992 case SHORT_PRESS_POWER_GO_HOME: 993 launchHomeFromHotKey(); 994 break; 995 } 996 } 997 } 998 999 private void powerMultiPressAction(long eventTime, boolean interactive, int behavior) { 1000 switch (behavior) { 1001 case MULTI_PRESS_POWER_NOTHING: 1002 break; 1003 case MULTI_PRESS_POWER_THEATER_MODE: 1004 if (isTheaterModeEnabled()) { 1005 Slog.i(TAG, "Toggling theater mode off."); 1006 Settings.Global.putInt(mContext.getContentResolver(), 1007 Settings.Global.THEATER_MODE_ON, 0); 1008 if (!interactive) { 1009 wakeUpFromPowerKey(eventTime); 1010 } 1011 } else { 1012 Slog.i(TAG, "Toggling theater mode on."); 1013 Settings.Global.putInt(mContext.getContentResolver(), 1014 Settings.Global.THEATER_MODE_ON, 1); 1015 1016 if (mGoToSleepOnButtonPressTheaterMode && interactive) { 1017 mPowerManager.goToSleep(eventTime, 1018 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 1019 } 1020 } 1021 break; 1022 case MULTI_PRESS_POWER_BRIGHTNESS_BOOST: 1023 Slog.i(TAG, "Starting brightness boost."); 1024 if (!interactive) { 1025 wakeUpFromPowerKey(eventTime); 1026 } 1027 mPowerManager.boostScreenBrightness(eventTime); 1028 break; 1029 } 1030 } 1031 1032 private int getMaxMultiPressPowerCount() { 1033 if (mTriplePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) { 1034 return 3; 1035 } 1036 if (mDoublePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) { 1037 return 2; 1038 } 1039 return 1; 1040 } 1041 1042 private void powerLongPress() { 1043 final int behavior = getResolvedLongPressOnPowerBehavior(); 1044 switch (behavior) { 1045 case LONG_PRESS_POWER_NOTHING: 1046 break; 1047 case LONG_PRESS_POWER_GLOBAL_ACTIONS: 1048 mPowerKeyHandled = true; 1049 if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) { 1050 performAuditoryFeedbackForAccessibilityIfNeed(); 1051 } 1052 showGlobalActionsInternal(); 1053 break; 1054 case LONG_PRESS_POWER_SHUT_OFF: 1055 case LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM: 1056 mPowerKeyHandled = true; 1057 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 1058 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); 1059 mWindowManagerFuncs.shutdown(behavior == LONG_PRESS_POWER_SHUT_OFF); 1060 break; 1061 } 1062 } 1063 1064 private void sleepPress(KeyEvent event) { 1065 switch (mShortPressOnSleepBehavior) { 1066 case SHORT_PRESS_SLEEP_GO_TO_SLEEP: 1067 mPowerManager.goToSleep(event.getEventTime(), 1068 PowerManager.GO_TO_SLEEP_REASON_SLEEP_BUTTON, 0); 1069 break; 1070 case SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME: 1071 launchHomeFromHotKey(false /* awakenDreams */); 1072 mPowerManager.goToSleep(event.getEventTime(), 1073 PowerManager.GO_TO_SLEEP_REASON_SLEEP_BUTTON, 0); 1074 break; 1075 } 1076 } 1077 1078 private int getResolvedLongPressOnPowerBehavior() { 1079 if (FactoryTest.isLongPressOnPowerOffEnabled()) { 1080 return LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM; 1081 } 1082 return mLongPressOnPowerBehavior; 1083 } 1084 1085 private boolean hasLongPressOnPowerBehavior() { 1086 return getResolvedLongPressOnPowerBehavior() != LONG_PRESS_POWER_NOTHING; 1087 } 1088 1089 private void interceptScreenshotChord() { 1090 if (mScreenshotChordEnabled 1091 && mScreenshotChordVolumeDownKeyTriggered && mScreenshotChordPowerKeyTriggered 1092 && !mScreenshotChordVolumeUpKeyTriggered) { 1093 final long now = SystemClock.uptimeMillis(); 1094 if (now <= mScreenshotChordVolumeDownKeyTime + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS 1095 && now <= mScreenshotChordPowerKeyTime 1096 + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS) { 1097 mScreenshotChordVolumeDownKeyConsumed = true; 1098 cancelPendingPowerKeyAction(); 1099 1100 mHandler.postDelayed(mScreenshotRunnable, getScreenshotChordLongPressDelay()); 1101 } 1102 } 1103 } 1104 1105 private long getScreenshotChordLongPressDelay() { 1106 if (mKeyguardDelegate.isShowing()) { 1107 // Double the time it takes to take a screenshot from the keyguard 1108 return (long) (KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER * 1109 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 1110 } 1111 return ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout(); 1112 } 1113 1114 private void cancelPendingScreenshotChordAction() { 1115 mHandler.removeCallbacks(mScreenshotRunnable); 1116 } 1117 1118 private final Runnable mEndCallLongPress = new Runnable() { 1119 @Override 1120 public void run() { 1121 mEndCallKeyHandled = true; 1122 if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) { 1123 performAuditoryFeedbackForAccessibilityIfNeed(); 1124 } 1125 showGlobalActionsInternal(); 1126 } 1127 }; 1128 1129 private final Runnable mScreenshotRunnable = new Runnable() { 1130 @Override 1131 public void run() { 1132 takeScreenshot(); 1133 } 1134 }; 1135 1136 @Override 1137 public void showGlobalActions() { 1138 mHandler.removeMessages(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS); 1139 mHandler.sendEmptyMessage(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS); 1140 } 1141 1142 void showGlobalActionsInternal() { 1143 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); 1144 if (mGlobalActions == null) { 1145 mGlobalActions = new GlobalActions(mContext, mWindowManagerFuncs); 1146 } 1147 final boolean keyguardShowing = isKeyguardShowingAndNotOccluded(); 1148 mGlobalActions.showDialog(keyguardShowing, isDeviceProvisioned()); 1149 if (keyguardShowing) { 1150 // since it took two seconds of long press to bring this up, 1151 // poke the wake lock so they have some time to see the dialog. 1152 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 1153 } 1154 } 1155 1156 boolean isDeviceProvisioned() { 1157 return Settings.Global.getInt( 1158 mContext.getContentResolver(), Settings.Global.DEVICE_PROVISIONED, 0) != 0; 1159 } 1160 1161 boolean isUserSetupComplete() { 1162 return Settings.Secure.getIntForUser(mContext.getContentResolver(), 1163 Settings.Secure.USER_SETUP_COMPLETE, 0, UserHandle.USER_CURRENT) != 0; 1164 } 1165 1166 private void handleShortPressOnHome() { 1167 // If there's a dream running then use home to escape the dream 1168 // but don't actually go home. 1169 if (mDreamManagerInternal != null && mDreamManagerInternal.isDreaming()) { 1170 mDreamManagerInternal.stopDream(false /*immediate*/); 1171 return; 1172 } 1173 1174 // Go home! 1175 launchHomeFromHotKey(); 1176 } 1177 1178 private void handleLongPressOnHome() { 1179 if (mLongPressOnHomeBehavior != LONG_PRESS_HOME_NOTHING) { 1180 mHomeConsumed = true; 1181 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 1182 1183 if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_RECENT_SYSTEM_UI) { 1184 toggleRecentApps(); 1185 } else if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_ASSIST) { 1186 launchAssistAction(); 1187 } 1188 } 1189 } 1190 1191 private void handleDoubleTapOnHome() { 1192 if (mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 1193 mHomeConsumed = true; 1194 toggleRecentApps(); 1195 } 1196 } 1197 1198 private final Runnable mHomeDoubleTapTimeoutRunnable = new Runnable() { 1199 @Override 1200 public void run() { 1201 if (mHomeDoubleTapPending) { 1202 mHomeDoubleTapPending = false; 1203 handleShortPressOnHome(); 1204 } 1205 } 1206 }; 1207 1208 private boolean isRoundWindow() { 1209 return mContext.getResources().getBoolean(com.android.internal.R.bool.config_windowIsRound) 1210 || (Build.HARDWARE.contains("goldfish") 1211 && SystemProperties.getBoolean(ViewRootImpl.PROPERTY_EMULATOR_CIRCULAR, false)); 1212 } 1213 1214 /** {@inheritDoc} */ 1215 @Override 1216 public void init(Context context, IWindowManager windowManager, 1217 WindowManagerFuncs windowManagerFuncs) { 1218 mContext = context; 1219 mWindowManager = windowManager; 1220 mWindowManagerFuncs = windowManagerFuncs; 1221 mWindowManagerInternal = LocalServices.getService(WindowManagerInternal.class); 1222 mDreamManagerInternal = LocalServices.getService(DreamManagerInternal.class); 1223 1224 // Init display burn-in protection 1225 boolean burnInProtectionEnabled = context.getResources().getBoolean( 1226 com.android.internal.R.bool.config_enableBurnInProtection); 1227 // Allow a system property to override this. Used by developer settings. 1228 boolean burnInProtectionDevMode = 1229 SystemProperties.getBoolean("persist.debug.force_burn_in", false); 1230 if (burnInProtectionEnabled || burnInProtectionDevMode) { 1231 final int minHorizontal; 1232 final int maxHorizontal; 1233 final int minVertical; 1234 final int maxVertical; 1235 final int maxRadius; 1236 if (burnInProtectionDevMode) { 1237 minHorizontal = -8; 1238 maxHorizontal = 8; 1239 minVertical = -8; 1240 maxVertical = -4; 1241 maxRadius = (isRoundWindow()) ? 6 : -1; 1242 } else { 1243 Resources resources = context.getResources(); 1244 minHorizontal = resources.getInteger( 1245 com.android.internal.R.integer.config_burnInProtectionMinHorizontalOffset); 1246 maxHorizontal = resources.getInteger( 1247 com.android.internal.R.integer.config_burnInProtectionMaxHorizontalOffset); 1248 minVertical = resources.getInteger( 1249 com.android.internal.R.integer.config_burnInProtectionMinVerticalOffset); 1250 maxVertical = resources.getInteger( 1251 com.android.internal.R.integer.config_burnInProtectionMaxVerticalOffset); 1252 maxRadius = resources.getInteger( 1253 com.android.internal.R.integer.config_burnInProtectionMaxRadius); 1254 } 1255 mBurnInProtectionHelper = new BurnInProtectionHelper( 1256 context, minHorizontal, maxHorizontal, minVertical, maxVertical, maxRadius); 1257 } 1258 1259 mHandler = new PolicyHandler(); 1260 mWakeGestureListener = new MyWakeGestureListener(mContext, mHandler); 1261 mOrientationListener = new MyOrientationListener(mContext, mHandler); 1262 try { 1263 mOrientationListener.setCurrentRotation(windowManager.getRotation()); 1264 } catch (RemoteException ex) { } 1265 mSettingsObserver = new SettingsObserver(mHandler); 1266 mSettingsObserver.observe(); 1267 mShortcutManager = new ShortcutManager(context); 1268 mUiMode = context.getResources().getInteger( 1269 com.android.internal.R.integer.config_defaultUiModeType); 1270 mHomeIntent = new Intent(Intent.ACTION_MAIN, null); 1271 mHomeIntent.addCategory(Intent.CATEGORY_HOME); 1272 mHomeIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1273 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1274 mCarDockIntent = new Intent(Intent.ACTION_MAIN, null); 1275 mCarDockIntent.addCategory(Intent.CATEGORY_CAR_DOCK); 1276 mCarDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1277 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1278 mDeskDockIntent = new Intent(Intent.ACTION_MAIN, null); 1279 mDeskDockIntent.addCategory(Intent.CATEGORY_DESK_DOCK); 1280 mDeskDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1281 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1282 1283 mPowerManager = (PowerManager)context.getSystemService(Context.POWER_SERVICE); 1284 mBroadcastWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 1285 "PhoneWindowManager.mBroadcastWakeLock"); 1286 mPowerKeyWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 1287 "PhoneWindowManager.mPowerKeyWakeLock"); 1288 mEnableShiftMenuBugReports = "1".equals(SystemProperties.get("ro.debuggable")); 1289 mSupportAutoRotation = mContext.getResources().getBoolean( 1290 com.android.internal.R.bool.config_supportAutoRotation); 1291 mLidOpenRotation = readRotation( 1292 com.android.internal.R.integer.config_lidOpenRotation); 1293 mCarDockRotation = readRotation( 1294 com.android.internal.R.integer.config_carDockRotation); 1295 mDeskDockRotation = readRotation( 1296 com.android.internal.R.integer.config_deskDockRotation); 1297 mUndockedHdmiRotation = readRotation( 1298 com.android.internal.R.integer.config_undockedHdmiRotation); 1299 mCarDockEnablesAccelerometer = mContext.getResources().getBoolean( 1300 com.android.internal.R.bool.config_carDockEnablesAccelerometer); 1301 mDeskDockEnablesAccelerometer = mContext.getResources().getBoolean( 1302 com.android.internal.R.bool.config_deskDockEnablesAccelerometer); 1303 mLidKeyboardAccessibility = mContext.getResources().getInteger( 1304 com.android.internal.R.integer.config_lidKeyboardAccessibility); 1305 mLidNavigationAccessibility = mContext.getResources().getInteger( 1306 com.android.internal.R.integer.config_lidNavigationAccessibility); 1307 mLidControlsSleep = mContext.getResources().getBoolean( 1308 com.android.internal.R.bool.config_lidControlsSleep); 1309 mTranslucentDecorEnabled = mContext.getResources().getBoolean( 1310 com.android.internal.R.bool.config_enableTranslucentDecor); 1311 1312 mAllowTheaterModeWakeFromKey = mContext.getResources().getBoolean( 1313 com.android.internal.R.bool.config_allowTheaterModeWakeFromKey); 1314 mAllowTheaterModeWakeFromPowerKey = mAllowTheaterModeWakeFromKey 1315 || mContext.getResources().getBoolean( 1316 com.android.internal.R.bool.config_allowTheaterModeWakeFromPowerKey); 1317 mAllowTheaterModeWakeFromMotion = mContext.getResources().getBoolean( 1318 com.android.internal.R.bool.config_allowTheaterModeWakeFromMotion); 1319 mAllowTheaterModeWakeFromMotionWhenNotDreaming = mContext.getResources().getBoolean( 1320 com.android.internal.R.bool.config_allowTheaterModeWakeFromMotionWhenNotDreaming); 1321 mAllowTheaterModeWakeFromCameraLens = mContext.getResources().getBoolean( 1322 com.android.internal.R.bool.config_allowTheaterModeWakeFromCameraLens); 1323 mAllowTheaterModeWakeFromLidSwitch = mContext.getResources().getBoolean( 1324 com.android.internal.R.bool.config_allowTheaterModeWakeFromLidSwitch); 1325 mAllowTheaterModeWakeFromWakeGesture = mContext.getResources().getBoolean( 1326 com.android.internal.R.bool.config_allowTheaterModeWakeFromGesture); 1327 1328 mGoToSleepOnButtonPressTheaterMode = mContext.getResources().getBoolean( 1329 com.android.internal.R.bool.config_goToSleepOnButtonPressTheaterMode); 1330 1331 mSupportLongPressPowerWhenNonInteractive = mContext.getResources().getBoolean( 1332 com.android.internal.R.bool.config_supportLongPressPowerWhenNonInteractive); 1333 1334 mShortPressOnPowerBehavior = mContext.getResources().getInteger( 1335 com.android.internal.R.integer.config_shortPressOnPowerBehavior); 1336 mLongPressOnPowerBehavior = mContext.getResources().getInteger( 1337 com.android.internal.R.integer.config_longPressOnPowerBehavior); 1338 mDoublePressOnPowerBehavior = mContext.getResources().getInteger( 1339 com.android.internal.R.integer.config_doublePressOnPowerBehavior); 1340 mTriplePressOnPowerBehavior = mContext.getResources().getInteger( 1341 com.android.internal.R.integer.config_triplePressOnPowerBehavior); 1342 mShortPressOnSleepBehavior = mContext.getResources().getInteger( 1343 com.android.internal.R.integer.config_shortPressOnSleepBehavior); 1344 1345 mUseTvRouting = AudioSystem.getPlatformType(mContext) == AudioSystem.PLATFORM_TELEVISION; 1346 1347 readConfigurationDependentBehaviors(); 1348 1349 mAccessibilityManager = (AccessibilityManager) context.getSystemService( 1350 Context.ACCESSIBILITY_SERVICE); 1351 1352 // register for dock events 1353 IntentFilter filter = new IntentFilter(); 1354 filter.addAction(UiModeManager.ACTION_ENTER_CAR_MODE); 1355 filter.addAction(UiModeManager.ACTION_EXIT_CAR_MODE); 1356 filter.addAction(UiModeManager.ACTION_ENTER_DESK_MODE); 1357 filter.addAction(UiModeManager.ACTION_EXIT_DESK_MODE); 1358 filter.addAction(Intent.ACTION_DOCK_EVENT); 1359 Intent intent = context.registerReceiver(mDockReceiver, filter); 1360 if (intent != null) { 1361 // Retrieve current sticky dock event broadcast. 1362 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 1363 Intent.EXTRA_DOCK_STATE_UNDOCKED); 1364 } 1365 1366 // register for dream-related broadcasts 1367 filter = new IntentFilter(); 1368 filter.addAction(Intent.ACTION_DREAMING_STARTED); 1369 filter.addAction(Intent.ACTION_DREAMING_STOPPED); 1370 context.registerReceiver(mDreamReceiver, filter); 1371 1372 // register for multiuser-relevant broadcasts 1373 filter = new IntentFilter(Intent.ACTION_USER_SWITCHED); 1374 context.registerReceiver(mMultiuserReceiver, filter); 1375 1376 // monitor for system gestures 1377 mSystemGestures = new SystemGesturesPointerEventListener(context, 1378 new SystemGesturesPointerEventListener.Callbacks() { 1379 @Override 1380 public void onSwipeFromTop() { 1381 if (mStatusBar != null) { 1382 requestTransientBars(mStatusBar); 1383 } 1384 } 1385 @Override 1386 public void onSwipeFromBottom() { 1387 if (mNavigationBar != null && mNavigationBarOnBottom) { 1388 requestTransientBars(mNavigationBar); 1389 } 1390 } 1391 @Override 1392 public void onSwipeFromRight() { 1393 if (mNavigationBar != null && !mNavigationBarOnBottom) { 1394 requestTransientBars(mNavigationBar); 1395 } 1396 } 1397 @Override 1398 public void onDebug() { 1399 // no-op 1400 } 1401 }); 1402 mImmersiveModeConfirmation = new ImmersiveModeConfirmation(mContext); 1403 mWindowManagerFuncs.registerPointerEventListener(mSystemGestures); 1404 1405 mVibrator = (Vibrator)context.getSystemService(Context.VIBRATOR_SERVICE); 1406 mLongPressVibePattern = getLongIntArray(mContext.getResources(), 1407 com.android.internal.R.array.config_longPressVibePattern); 1408 mVirtualKeyVibePattern = getLongIntArray(mContext.getResources(), 1409 com.android.internal.R.array.config_virtualKeyVibePattern); 1410 mKeyboardTapVibePattern = getLongIntArray(mContext.getResources(), 1411 com.android.internal.R.array.config_keyboardTapVibePattern); 1412 mClockTickVibePattern = getLongIntArray(mContext.getResources(), 1413 com.android.internal.R.array.config_clockTickVibePattern); 1414 mCalendarDateVibePattern = getLongIntArray(mContext.getResources(), 1415 com.android.internal.R.array.config_calendarDateVibePattern); 1416 mSafeModeDisabledVibePattern = getLongIntArray(mContext.getResources(), 1417 com.android.internal.R.array.config_safeModeDisabledVibePattern); 1418 mSafeModeEnabledVibePattern = getLongIntArray(mContext.getResources(), 1419 com.android.internal.R.array.config_safeModeEnabledVibePattern); 1420 1421 mScreenshotChordEnabled = mContext.getResources().getBoolean( 1422 com.android.internal.R.bool.config_enableScreenshotChord); 1423 1424 mGlobalKeyManager = new GlobalKeyManager(mContext); 1425 1426 // Controls rotation and the like. 1427 initializeHdmiState(); 1428 1429 // Match current screen state. 1430 if (!mPowerManager.isInteractive()) { 1431 goingToSleep(WindowManagerPolicy.OFF_BECAUSE_OF_USER); 1432 } 1433 1434 mWindowManagerInternal.registerAppTransitionListener( 1435 mStatusBarController.getAppTransitionListener()); 1436 } 1437 1438 /** 1439 * Read values from config.xml that may be overridden depending on 1440 * the configuration of the device. 1441 * eg. Disable long press on home goes to recents on sw600dp. 1442 */ 1443 private void readConfigurationDependentBehaviors() { 1444 mLongPressOnHomeBehavior = mContext.getResources().getInteger( 1445 com.android.internal.R.integer.config_longPressOnHomeBehavior); 1446 if (mLongPressOnHomeBehavior < LONG_PRESS_HOME_NOTHING || 1447 mLongPressOnHomeBehavior > LONG_PRESS_HOME_ASSIST) { 1448 mLongPressOnHomeBehavior = LONG_PRESS_HOME_NOTHING; 1449 } 1450 1451 mDoubleTapOnHomeBehavior = mContext.getResources().getInteger( 1452 com.android.internal.R.integer.config_doubleTapOnHomeBehavior); 1453 if (mDoubleTapOnHomeBehavior < DOUBLE_TAP_HOME_NOTHING || 1454 mDoubleTapOnHomeBehavior > DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 1455 mDoubleTapOnHomeBehavior = LONG_PRESS_HOME_NOTHING; 1456 } 1457 } 1458 1459 @Override 1460 public void setInitialDisplaySize(Display display, int width, int height, int density) { 1461 // This method might be called before the policy has been fully initialized 1462 // or for other displays we don't care about. 1463 if (mContext == null || display.getDisplayId() != Display.DEFAULT_DISPLAY) { 1464 return; 1465 } 1466 mDisplay = display; 1467 1468 final Resources res = mContext.getResources(); 1469 int shortSize, longSize; 1470 if (width > height) { 1471 shortSize = height; 1472 longSize = width; 1473 mLandscapeRotation = Surface.ROTATION_0; 1474 mSeascapeRotation = Surface.ROTATION_180; 1475 if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) { 1476 mPortraitRotation = Surface.ROTATION_90; 1477 mUpsideDownRotation = Surface.ROTATION_270; 1478 } else { 1479 mPortraitRotation = Surface.ROTATION_270; 1480 mUpsideDownRotation = Surface.ROTATION_90; 1481 } 1482 } else { 1483 shortSize = width; 1484 longSize = height; 1485 mPortraitRotation = Surface.ROTATION_0; 1486 mUpsideDownRotation = Surface.ROTATION_180; 1487 if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) { 1488 mLandscapeRotation = Surface.ROTATION_270; 1489 mSeascapeRotation = Surface.ROTATION_90; 1490 } else { 1491 mLandscapeRotation = Surface.ROTATION_90; 1492 mSeascapeRotation = Surface.ROTATION_270; 1493 } 1494 } 1495 1496 mStatusBarHeight = 1497 res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_height); 1498 1499 // Height of the navigation bar when presented horizontally at bottom 1500 mNavigationBarHeightForRotation[mPortraitRotation] = 1501 mNavigationBarHeightForRotation[mUpsideDownRotation] = 1502 res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_height); 1503 mNavigationBarHeightForRotation[mLandscapeRotation] = 1504 mNavigationBarHeightForRotation[mSeascapeRotation] = res.getDimensionPixelSize( 1505 com.android.internal.R.dimen.navigation_bar_height_landscape); 1506 1507 // Width of the navigation bar when presented vertically along one side 1508 mNavigationBarWidthForRotation[mPortraitRotation] = 1509 mNavigationBarWidthForRotation[mUpsideDownRotation] = 1510 mNavigationBarWidthForRotation[mLandscapeRotation] = 1511 mNavigationBarWidthForRotation[mSeascapeRotation] = 1512 res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_width); 1513 1514 // SystemUI (status bar) layout policy 1515 int shortSizeDp = shortSize * DisplayMetrics.DENSITY_DEFAULT / density; 1516 int longSizeDp = longSize * DisplayMetrics.DENSITY_DEFAULT / density; 1517 1518 // Allow the navigation bar to move on non-square small devices (phones). 1519 mNavigationBarCanMove = width != height && shortSizeDp < 600; 1520 1521 mHasNavigationBar = res.getBoolean(com.android.internal.R.bool.config_showNavigationBar); 1522 // Allow a system property to override this. Used by the emulator. 1523 // See also hasNavigationBar(). 1524 String navBarOverride = SystemProperties.get("qemu.hw.mainkeys"); 1525 if ("1".equals(navBarOverride)) { 1526 mHasNavigationBar = false; 1527 } else if ("0".equals(navBarOverride)) { 1528 mHasNavigationBar = true; 1529 } 1530 1531 // For demo purposes, allow the rotation of the HDMI display to be controlled. 1532 // By default, HDMI locks rotation to landscape. 1533 if ("portrait".equals(SystemProperties.get("persist.demo.hdmirotation"))) { 1534 mDemoHdmiRotation = mPortraitRotation; 1535 } else { 1536 mDemoHdmiRotation = mLandscapeRotation; 1537 } 1538 mDemoHdmiRotationLock = SystemProperties.getBoolean("persist.demo.hdmirotationlock", false); 1539 1540 // For demo purposes, allow the rotation of the remote display to be controlled. 1541 // By default, remote display locks rotation to landscape. 1542 if ("portrait".equals(SystemProperties.get("persist.demo.remoterotation"))) { 1543 mDemoRotation = mPortraitRotation; 1544 } else { 1545 mDemoRotation = mLandscapeRotation; 1546 } 1547 mDemoRotationLock = SystemProperties.getBoolean( 1548 "persist.demo.rotationlock", false); 1549 1550 // Only force the default orientation if the screen is xlarge, at least 960dp x 720dp, per 1551 // http://developer.android.com/guide/practices/screens_support.html#range 1552 mForceDefaultOrientation = longSizeDp >= 960 && shortSizeDp >= 720 && 1553 res.getBoolean(com.android.internal.R.bool.config_forceDefaultOrientation) && 1554 // For debug purposes the next line turns this feature off with: 1555 // $ adb shell setprop config.override_forced_orient true 1556 // $ adb shell wm size reset 1557 !"true".equals(SystemProperties.get("config.override_forced_orient")); 1558 } 1559 1560 /** 1561 * @return whether the navigation bar can be hidden, e.g. the device has a 1562 * navigation bar and touch exploration is not enabled 1563 */ 1564 private boolean canHideNavigationBar() { 1565 return mHasNavigationBar 1566 && !mAccessibilityManager.isTouchExplorationEnabled(); 1567 } 1568 1569 @Override 1570 public boolean isDefaultOrientationForced() { 1571 return mForceDefaultOrientation; 1572 } 1573 1574 @Override 1575 public void setDisplayOverscan(Display display, int left, int top, int right, int bottom) { 1576 if (display.getDisplayId() == Display.DEFAULT_DISPLAY) { 1577 mOverscanLeft = left; 1578 mOverscanTop = top; 1579 mOverscanRight = right; 1580 mOverscanBottom = bottom; 1581 } 1582 } 1583 1584 public void updateSettings() { 1585 ContentResolver resolver = mContext.getContentResolver(); 1586 boolean updateRotation = false; 1587 synchronized (mLock) { 1588 mEndcallBehavior = Settings.System.getIntForUser(resolver, 1589 Settings.System.END_BUTTON_BEHAVIOR, 1590 Settings.System.END_BUTTON_BEHAVIOR_DEFAULT, 1591 UserHandle.USER_CURRENT); 1592 mIncallPowerBehavior = Settings.Secure.getIntForUser(resolver, 1593 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR, 1594 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT, 1595 UserHandle.USER_CURRENT); 1596 1597 // Configure wake gesture. 1598 boolean wakeGestureEnabledSetting = Settings.Secure.getIntForUser(resolver, 1599 Settings.Secure.WAKE_GESTURE_ENABLED, 0, 1600 UserHandle.USER_CURRENT) != 0; 1601 if (mWakeGestureEnabledSetting != wakeGestureEnabledSetting) { 1602 mWakeGestureEnabledSetting = wakeGestureEnabledSetting; 1603 updateWakeGestureListenerLp(); 1604 } 1605 1606 // Configure rotation lock. 1607 int userRotation = Settings.System.getIntForUser(resolver, 1608 Settings.System.USER_ROTATION, Surface.ROTATION_0, 1609 UserHandle.USER_CURRENT); 1610 if (mUserRotation != userRotation) { 1611 mUserRotation = userRotation; 1612 updateRotation = true; 1613 } 1614 int userRotationMode = Settings.System.getIntForUser(resolver, 1615 Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ? 1616 WindowManagerPolicy.USER_ROTATION_FREE : 1617 WindowManagerPolicy.USER_ROTATION_LOCKED; 1618 if (mUserRotationMode != userRotationMode) { 1619 mUserRotationMode = userRotationMode; 1620 updateRotation = true; 1621 updateOrientationListenerLp(); 1622 } 1623 1624 if (mSystemReady) { 1625 int pointerLocation = Settings.System.getIntForUser(resolver, 1626 Settings.System.POINTER_LOCATION, 0, UserHandle.USER_CURRENT); 1627 if (mPointerLocationMode != pointerLocation) { 1628 mPointerLocationMode = pointerLocation; 1629 mHandler.sendEmptyMessage(pointerLocation != 0 ? 1630 MSG_ENABLE_POINTER_LOCATION : MSG_DISABLE_POINTER_LOCATION); 1631 } 1632 } 1633 // use screen off timeout setting as the timeout for the lockscreen 1634 mLockScreenTimeout = Settings.System.getIntForUser(resolver, 1635 Settings.System.SCREEN_OFF_TIMEOUT, 0, UserHandle.USER_CURRENT); 1636 String imId = Settings.Secure.getStringForUser(resolver, 1637 Settings.Secure.DEFAULT_INPUT_METHOD, UserHandle.USER_CURRENT); 1638 boolean hasSoftInput = imId != null && imId.length() > 0; 1639 if (mHasSoftInput != hasSoftInput) { 1640 mHasSoftInput = hasSoftInput; 1641 updateRotation = true; 1642 } 1643 if (mImmersiveModeConfirmation != null) { 1644 mImmersiveModeConfirmation.loadSetting(mCurrentUserId); 1645 } 1646 PolicyControl.reloadFromSetting(mContext); 1647 } 1648 if (updateRotation) { 1649 updateRotation(true); 1650 } 1651 } 1652 1653 private void updateWakeGestureListenerLp() { 1654 if (shouldEnableWakeGestureLp()) { 1655 mWakeGestureListener.requestWakeUpTrigger(); 1656 } else { 1657 mWakeGestureListener.cancelWakeUpTrigger(); 1658 } 1659 } 1660 1661 private boolean shouldEnableWakeGestureLp() { 1662 return mWakeGestureEnabledSetting && !mAwake 1663 && (!mLidControlsSleep || mLidState != LID_CLOSED) 1664 && mWakeGestureListener.isSupported(); 1665 } 1666 1667 private void enablePointerLocation() { 1668 if (mPointerLocationView == null) { 1669 mPointerLocationView = new PointerLocationView(mContext); 1670 mPointerLocationView.setPrintCoords(false); 1671 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 1672 WindowManager.LayoutParams.MATCH_PARENT, 1673 WindowManager.LayoutParams.MATCH_PARENT); 1674 lp.type = WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY; 1675 lp.flags = WindowManager.LayoutParams.FLAG_FULLSCREEN 1676 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE 1677 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 1678 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN; 1679 if (ActivityManager.isHighEndGfx()) { 1680 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 1681 lp.privateFlags |= 1682 WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED; 1683 } 1684 lp.format = PixelFormat.TRANSLUCENT; 1685 lp.setTitle("PointerLocation"); 1686 WindowManager wm = (WindowManager) 1687 mContext.getSystemService(Context.WINDOW_SERVICE); 1688 lp.inputFeatures |= WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL; 1689 wm.addView(mPointerLocationView, lp); 1690 mWindowManagerFuncs.registerPointerEventListener(mPointerLocationView); 1691 } 1692 } 1693 1694 private void disablePointerLocation() { 1695 if (mPointerLocationView != null) { 1696 mWindowManagerFuncs.unregisterPointerEventListener(mPointerLocationView); 1697 WindowManager wm = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE); 1698 wm.removeView(mPointerLocationView); 1699 mPointerLocationView = null; 1700 } 1701 } 1702 1703 private int readRotation(int resID) { 1704 try { 1705 int rotation = mContext.getResources().getInteger(resID); 1706 switch (rotation) { 1707 case 0: 1708 return Surface.ROTATION_0; 1709 case 90: 1710 return Surface.ROTATION_90; 1711 case 180: 1712 return Surface.ROTATION_180; 1713 case 270: 1714 return Surface.ROTATION_270; 1715 } 1716 } catch (Resources.NotFoundException e) { 1717 // fall through 1718 } 1719 return -1; 1720 } 1721 1722 /** {@inheritDoc} */ 1723 @Override 1724 public int checkAddPermission(WindowManager.LayoutParams attrs, int[] outAppOp) { 1725 int type = attrs.type; 1726 1727 outAppOp[0] = AppOpsManager.OP_NONE; 1728 1729 if (!((type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) 1730 || (type >= FIRST_SUB_WINDOW && type <= LAST_SUB_WINDOW) 1731 || (type >= FIRST_SYSTEM_WINDOW && type <= LAST_SYSTEM_WINDOW))) { 1732 return WindowManagerGlobal.ADD_INVALID_TYPE; 1733 } 1734 1735 if (type < FIRST_SYSTEM_WINDOW || type > LAST_SYSTEM_WINDOW) { 1736 // Window manager will make sure these are okay. 1737 return WindowManagerGlobal.ADD_OKAY; 1738 } 1739 String permission = null; 1740 switch (type) { 1741 case TYPE_TOAST: 1742 // XXX right now the app process has complete control over 1743 // this... should introduce a token to let the system 1744 // monitor/control what they are doing. 1745 outAppOp[0] = AppOpsManager.OP_TOAST_WINDOW; 1746 break; 1747 case TYPE_DREAM: 1748 case TYPE_INPUT_METHOD: 1749 case TYPE_WALLPAPER: 1750 case TYPE_PRIVATE_PRESENTATION: 1751 case TYPE_VOICE_INTERACTION: 1752 case TYPE_ACCESSIBILITY_OVERLAY: 1753 // The window manager will check these. 1754 break; 1755 case TYPE_PHONE: 1756 case TYPE_PRIORITY_PHONE: 1757 case TYPE_SYSTEM_ALERT: 1758 case TYPE_SYSTEM_ERROR: 1759 case TYPE_SYSTEM_OVERLAY: 1760 permission = android.Manifest.permission.SYSTEM_ALERT_WINDOW; 1761 outAppOp[0] = AppOpsManager.OP_SYSTEM_ALERT_WINDOW; 1762 break; 1763 default: 1764 permission = android.Manifest.permission.INTERNAL_SYSTEM_WINDOW; 1765 } 1766 if (permission != null) { 1767 if (mContext.checkCallingOrSelfPermission(permission) 1768 != PackageManager.PERMISSION_GRANTED) { 1769 return WindowManagerGlobal.ADD_PERMISSION_DENIED; 1770 } 1771 } 1772 return WindowManagerGlobal.ADD_OKAY; 1773 } 1774 1775 @Override 1776 public boolean checkShowToOwnerOnly(WindowManager.LayoutParams attrs) { 1777 1778 // If this switch statement is modified, modify the comment in the declarations of 1779 // the type in {@link WindowManager.LayoutParams} as well. 1780 switch (attrs.type) { 1781 default: 1782 // These are the windows that by default are shown only to the user that created 1783 // them. If this needs to be overridden, set 1784 // {@link WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS} in 1785 // {@link WindowManager.LayoutParams}. Note that permission 1786 // {@link android.Manifest.permission.INTERNAL_SYSTEM_WINDOW} is required as well. 1787 if ((attrs.privateFlags & PRIVATE_FLAG_SHOW_FOR_ALL_USERS) == 0) { 1788 return true; 1789 } 1790 break; 1791 1792 // These are the windows that by default are shown to all users. However, to 1793 // protect against spoofing, check permissions below. 1794 case TYPE_APPLICATION_STARTING: 1795 case TYPE_BOOT_PROGRESS: 1796 case TYPE_DISPLAY_OVERLAY: 1797 case TYPE_HIDDEN_NAV_CONSUMER: 1798 case TYPE_KEYGUARD_SCRIM: 1799 case TYPE_KEYGUARD_DIALOG: 1800 case TYPE_MAGNIFICATION_OVERLAY: 1801 case TYPE_NAVIGATION_BAR: 1802 case TYPE_NAVIGATION_BAR_PANEL: 1803 case TYPE_PHONE: 1804 case TYPE_POINTER: 1805 case TYPE_PRIORITY_PHONE: 1806 case TYPE_SEARCH_BAR: 1807 case TYPE_STATUS_BAR: 1808 case TYPE_STATUS_BAR_PANEL: 1809 case TYPE_STATUS_BAR_SUB_PANEL: 1810 case TYPE_SYSTEM_DIALOG: 1811 case TYPE_VOLUME_OVERLAY: 1812 case TYPE_PRIVATE_PRESENTATION: 1813 break; 1814 } 1815 1816 // Check if third party app has set window to system window type. 1817 return mContext.checkCallingOrSelfPermission( 1818 android.Manifest.permission.INTERNAL_SYSTEM_WINDOW) 1819 != PackageManager.PERMISSION_GRANTED; 1820 } 1821 1822 @Override 1823 public void adjustWindowParamsLw(WindowManager.LayoutParams attrs) { 1824 switch (attrs.type) { 1825 case TYPE_SYSTEM_OVERLAY: 1826 case TYPE_SECURE_SYSTEM_OVERLAY: 1827 // These types of windows can't receive input events. 1828 attrs.flags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 1829 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE; 1830 attrs.flags &= ~WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH; 1831 break; 1832 case TYPE_STATUS_BAR: 1833 1834 // If the Keyguard is in a hidden state (occluded by another window), we force to 1835 // remove the wallpaper and keyguard flag so that any change in-flight after setting 1836 // the keyguard as occluded wouldn't set these flags again. 1837 // See {@link #processKeyguardSetHiddenResultLw}. 1838 if (mKeyguardHidden) { 1839 attrs.flags &= ~WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER; 1840 attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD; 1841 } 1842 break; 1843 } 1844 1845 if (attrs.type != TYPE_STATUS_BAR) { 1846 // The status bar is the only window allowed to exhibit keyguard behavior. 1847 attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD; 1848 } 1849 1850 if (ActivityManager.isHighEndGfx() 1851 && (attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0) { 1852 attrs.subtreeSystemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN 1853 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION; 1854 } 1855 } 1856 1857 void readLidState() { 1858 mLidState = mWindowManagerFuncs.getLidState(); 1859 } 1860 1861 private void readCameraLensCoverState() { 1862 mCameraLensCoverState = mWindowManagerFuncs.getCameraLensCoverState(); 1863 } 1864 1865 private boolean isHidden(int accessibilityMode) { 1866 switch (accessibilityMode) { 1867 case 1: 1868 return mLidState == LID_CLOSED; 1869 case 2: 1870 return mLidState == LID_OPEN; 1871 default: 1872 return false; 1873 } 1874 } 1875 1876 /** {@inheritDoc} */ 1877 @Override 1878 public void adjustConfigurationLw(Configuration config, int keyboardPresence, 1879 int navigationPresence) { 1880 mHaveBuiltInKeyboard = (keyboardPresence & PRESENCE_INTERNAL) != 0; 1881 1882 readConfigurationDependentBehaviors(); 1883 readLidState(); 1884 applyLidSwitchState(); 1885 1886 if (config.keyboard == Configuration.KEYBOARD_NOKEYS 1887 || (keyboardPresence == PRESENCE_INTERNAL 1888 && isHidden(mLidKeyboardAccessibility))) { 1889 config.hardKeyboardHidden = Configuration.HARDKEYBOARDHIDDEN_YES; 1890 if (!mHasSoftInput) { 1891 config.keyboardHidden = Configuration.KEYBOARDHIDDEN_YES; 1892 } 1893 } 1894 1895 if (config.navigation == Configuration.NAVIGATION_NONAV 1896 || (navigationPresence == PRESENCE_INTERNAL 1897 && isHidden(mLidNavigationAccessibility))) { 1898 config.navigationHidden = Configuration.NAVIGATIONHIDDEN_YES; 1899 } 1900 } 1901 1902 /** {@inheritDoc} */ 1903 @Override 1904 public int windowTypeToLayerLw(int type) { 1905 if (type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) { 1906 return 2; 1907 } 1908 switch (type) { 1909 case TYPE_PRIVATE_PRESENTATION: 1910 return 2; 1911 case TYPE_WALLPAPER: 1912 // wallpaper is at the bottom, though the window manager may move it. 1913 return 2; 1914 case TYPE_PHONE: 1915 return 3; 1916 case TYPE_SEARCH_BAR: 1917 return 4; 1918 case TYPE_VOICE_INTERACTION: 1919 // voice interaction layer is almost immediately above apps. 1920 return 5; 1921 case TYPE_SYSTEM_DIALOG: 1922 return 6; 1923 case TYPE_TOAST: 1924 // toasts and the plugged-in battery thing 1925 return 7; 1926 case TYPE_PRIORITY_PHONE: 1927 // SIM errors and unlock. Not sure if this really should be in a high layer. 1928 return 8; 1929 case TYPE_DREAM: 1930 // used for Dreams (screensavers with TYPE_DREAM windows) 1931 return 9; 1932 case TYPE_SYSTEM_ALERT: 1933 // like the ANR / app crashed dialogs 1934 return 10; 1935 case TYPE_INPUT_METHOD: 1936 // on-screen keyboards and other such input method user interfaces go here. 1937 return 11; 1938 case TYPE_INPUT_METHOD_DIALOG: 1939 // on-screen keyboards and other such input method user interfaces go here. 1940 return 12; 1941 case TYPE_KEYGUARD_SCRIM: 1942 // the safety window that shows behind keyguard while keyguard is starting 1943 return 13; 1944 case TYPE_STATUS_BAR_SUB_PANEL: 1945 return 14; 1946 case TYPE_STATUS_BAR: 1947 return 15; 1948 case TYPE_STATUS_BAR_PANEL: 1949 return 16; 1950 case TYPE_KEYGUARD_DIALOG: 1951 return 17; 1952 case TYPE_VOLUME_OVERLAY: 1953 // the on-screen volume indicator and controller shown when the user 1954 // changes the device volume 1955 return 18; 1956 case TYPE_SYSTEM_OVERLAY: 1957 // the on-screen volume indicator and controller shown when the user 1958 // changes the device volume 1959 return 19; 1960 case TYPE_NAVIGATION_BAR: 1961 // the navigation bar, if available, shows atop most things 1962 return 20; 1963 case TYPE_NAVIGATION_BAR_PANEL: 1964 // some panels (e.g. search) need to show on top of the navigation bar 1965 return 21; 1966 case TYPE_SYSTEM_ERROR: 1967 // system-level error dialogs 1968 return 22; 1969 case TYPE_MAGNIFICATION_OVERLAY: 1970 // used to highlight the magnified portion of a display 1971 return 23; 1972 case TYPE_DISPLAY_OVERLAY: 1973 // used to simulate secondary display devices 1974 return 24; 1975 case TYPE_DRAG: 1976 // the drag layer: input for drag-and-drop is associated with this window, 1977 // which sits above all other focusable windows 1978 return 25; 1979 case TYPE_ACCESSIBILITY_OVERLAY: 1980 // overlay put by accessibility services to intercept user interaction 1981 return 26; 1982 case TYPE_SECURE_SYSTEM_OVERLAY: 1983 return 27; 1984 case TYPE_BOOT_PROGRESS: 1985 return 28; 1986 case TYPE_POINTER: 1987 // the (mouse) pointer layer 1988 return 29; 1989 case TYPE_HIDDEN_NAV_CONSUMER: 1990 return 30; 1991 } 1992 Log.e(TAG, "Unknown window type: " + type); 1993 return 2; 1994 } 1995 1996 /** {@inheritDoc} */ 1997 @Override 1998 public int subWindowTypeToLayerLw(int type) { 1999 switch (type) { 2000 case TYPE_APPLICATION_PANEL: 2001 case TYPE_APPLICATION_ATTACHED_DIALOG: 2002 return APPLICATION_PANEL_SUBLAYER; 2003 case TYPE_APPLICATION_MEDIA: 2004 return APPLICATION_MEDIA_SUBLAYER; 2005 case TYPE_APPLICATION_MEDIA_OVERLAY: 2006 return APPLICATION_MEDIA_OVERLAY_SUBLAYER; 2007 case TYPE_APPLICATION_SUB_PANEL: 2008 return APPLICATION_SUB_PANEL_SUBLAYER; 2009 } 2010 Log.e(TAG, "Unknown sub-window type: " + type); 2011 return 0; 2012 } 2013 2014 @Override 2015 public int getMaxWallpaperLayer() { 2016 return windowTypeToLayerLw(TYPE_STATUS_BAR); 2017 } 2018 2019 @Override 2020 public int getNonDecorDisplayWidth(int fullWidth, int fullHeight, int rotation) { 2021 if (mHasNavigationBar) { 2022 // For a basic navigation bar, when we are in landscape mode we place 2023 // the navigation bar to the side. 2024 if (mNavigationBarCanMove && fullWidth > fullHeight) { 2025 return fullWidth - mNavigationBarWidthForRotation[rotation]; 2026 } 2027 } 2028 return fullWidth; 2029 } 2030 2031 @Override 2032 public int getNonDecorDisplayHeight(int fullWidth, int fullHeight, int rotation) { 2033 if (mHasNavigationBar) { 2034 // For a basic navigation bar, when we are in portrait mode we place 2035 // the navigation bar to the bottom. 2036 if (!mNavigationBarCanMove || fullWidth < fullHeight) { 2037 return fullHeight - mNavigationBarHeightForRotation[rotation]; 2038 } 2039 } 2040 return fullHeight; 2041 } 2042 2043 @Override 2044 public int getConfigDisplayWidth(int fullWidth, int fullHeight, int rotation) { 2045 return getNonDecorDisplayWidth(fullWidth, fullHeight, rotation); 2046 } 2047 2048 @Override 2049 public int getConfigDisplayHeight(int fullWidth, int fullHeight, int rotation) { 2050 // There is a separate status bar at the top of the display. We don't count that as part 2051 // of the fixed decor, since it can hide; however, for purposes of configurations, 2052 // we do want to exclude it since applications can't generally use that part 2053 // of the screen. 2054 return getNonDecorDisplayHeight(fullWidth, fullHeight, rotation) - mStatusBarHeight; 2055 } 2056 2057 @Override 2058 public boolean isForceHiding(WindowManager.LayoutParams attrs) { 2059 return (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 || 2060 (isKeyguardHostWindow(attrs) && 2061 (mKeyguardDelegate != null && mKeyguardDelegate.isShowing())) || 2062 (attrs.type == TYPE_KEYGUARD_SCRIM); 2063 } 2064 2065 @Override 2066 public boolean isKeyguardHostWindow(WindowManager.LayoutParams attrs) { 2067 return attrs.type == TYPE_STATUS_BAR; 2068 } 2069 2070 @Override 2071 public boolean canBeForceHidden(WindowState win, WindowManager.LayoutParams attrs) { 2072 switch (attrs.type) { 2073 case TYPE_STATUS_BAR: 2074 case TYPE_NAVIGATION_BAR: 2075 case TYPE_WALLPAPER: 2076 case TYPE_DREAM: 2077 case TYPE_KEYGUARD_SCRIM: 2078 return false; 2079 default: 2080 return true; 2081 } 2082 } 2083 2084 @Override 2085 public WindowState getWinShowWhenLockedLw() { 2086 return mWinShowWhenLocked; 2087 } 2088 2089 /** {@inheritDoc} */ 2090 @Override 2091 public View addStartingWindow(IBinder appToken, String packageName, int theme, 2092 CompatibilityInfo compatInfo, CharSequence nonLocalizedLabel, int labelRes, 2093 int icon, int logo, int windowFlags) { 2094 if (!SHOW_STARTING_ANIMATIONS) { 2095 return null; 2096 } 2097 if (packageName == null) { 2098 return null; 2099 } 2100 2101 WindowManager wm = null; 2102 View view = null; 2103 2104 try { 2105 Context context = mContext; 2106 if (DEBUG_STARTING_WINDOW) Slog.d(TAG, "addStartingWindow " + packageName 2107 + ": nonLocalizedLabel=" + nonLocalizedLabel + " theme=" 2108 + Integer.toHexString(theme)); 2109 if (theme != context.getThemeResId() || labelRes != 0) { 2110 try { 2111 context = context.createPackageContext(packageName, 0); 2112 context.setTheme(theme); 2113 } catch (PackageManager.NameNotFoundException e) { 2114 // Ignore 2115 } 2116 } 2117 2118 Window win = new PhoneWindow(context); 2119 final TypedArray ta = win.getWindowStyle(); 2120 if (ta.getBoolean( 2121 com.android.internal.R.styleable.Window_windowDisablePreview, false) 2122 || ta.getBoolean( 2123 com.android.internal.R.styleable.Window_windowShowWallpaper,false)) { 2124 return null; 2125 } 2126 2127 Resources r = context.getResources(); 2128 win.setTitle(r.getText(labelRes, nonLocalizedLabel)); 2129 2130 win.setType( 2131 WindowManager.LayoutParams.TYPE_APPLICATION_STARTING); 2132 // Force the window flags: this is a fake window, so it is not really 2133 // touchable or focusable by the user. We also add in the ALT_FOCUSABLE_IM 2134 // flag because we do know that the next window will take input 2135 // focus, so we want to get the IME window up on top of us right away. 2136 win.setFlags( 2137 windowFlags| 2138 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| 2139 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| 2140 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, 2141 windowFlags| 2142 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| 2143 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| 2144 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM); 2145 2146 win.setDefaultIcon(icon); 2147 win.setDefaultLogo(logo); 2148 2149 win.setLayout(WindowManager.LayoutParams.MATCH_PARENT, 2150 WindowManager.LayoutParams.MATCH_PARENT); 2151 2152 final WindowManager.LayoutParams params = win.getAttributes(); 2153 params.token = appToken; 2154 params.packageName = packageName; 2155 params.windowAnimations = win.getWindowStyle().getResourceId( 2156 com.android.internal.R.styleable.Window_windowAnimationStyle, 0); 2157 params.privateFlags |= 2158 WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED; 2159 params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS; 2160 2161 if (!compatInfo.supportsScreen()) { 2162 params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_COMPATIBLE_WINDOW; 2163 } 2164 2165 params.setTitle("Starting " + packageName); 2166 2167 wm = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE); 2168 view = win.getDecorView(); 2169 2170 if (win.isFloating()) { 2171 // Whoops, there is no way to display an animation/preview 2172 // of such a thing! After all that work... let's skip it. 2173 // (Note that we must do this here because it is in 2174 // getDecorView() where the theme is evaluated... maybe 2175 // we should peek the floating attribute from the theme 2176 // earlier.) 2177 return null; 2178 } 2179 2180 if (DEBUG_STARTING_WINDOW) Slog.d( 2181 TAG, "Adding starting window for " + packageName 2182 + " / " + appToken + ": " 2183 + (view.getParent() != null ? view : null)); 2184 2185 wm.addView(view, params); 2186 2187 // Only return the view if it was successfully added to the 2188 // window manager... which we can tell by it having a parent. 2189 return view.getParent() != null ? view : null; 2190 } catch (WindowManager.BadTokenException e) { 2191 // ignore 2192 Log.w(TAG, appToken + " already running, starting window not displayed. " + 2193 e.getMessage()); 2194 } catch (RuntimeException e) { 2195 // don't crash if something else bad happens, for example a 2196 // failure loading resources because we are loading from an app 2197 // on external storage that has been unmounted. 2198 Log.w(TAG, appToken + " failed creating starting window", e); 2199 } finally { 2200 if (view != null && view.getParent() == null) { 2201 Log.w(TAG, "view not successfully added to wm, removing view"); 2202 wm.removeViewImmediate(view); 2203 } 2204 } 2205 2206 return null; 2207 } 2208 2209 /** {@inheritDoc} */ 2210 @Override 2211 public void removeStartingWindow(IBinder appToken, View window) { 2212 if (DEBUG_STARTING_WINDOW) Slog.v(TAG, "Removing starting window for " + appToken + ": " 2213 + window + " Callers=" + Debug.getCallers(4)); 2214 2215 if (window != null) { 2216 WindowManager wm = (WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE); 2217 wm.removeView(window); 2218 } 2219 } 2220 2221 /** 2222 * Preflight adding a window to the system. 2223 * 2224 * Currently enforces that three window types are singletons: 2225 * <ul> 2226 * <li>STATUS_BAR_TYPE</li> 2227 * <li>KEYGUARD_TYPE</li> 2228 * </ul> 2229 * 2230 * @param win The window to be added 2231 * @param attrs Information about the window to be added 2232 * 2233 * @return If ok, WindowManagerImpl.ADD_OKAY. If too many singletons, 2234 * WindowManagerImpl.ADD_MULTIPLE_SINGLETON 2235 */ 2236 @Override 2237 public int prepareAddWindowLw(WindowState win, WindowManager.LayoutParams attrs) { 2238 switch (attrs.type) { 2239 case TYPE_STATUS_BAR: 2240 mContext.enforceCallingOrSelfPermission( 2241 android.Manifest.permission.STATUS_BAR_SERVICE, 2242 "PhoneWindowManager"); 2243 if (mStatusBar != null) { 2244 if (mStatusBar.isAlive()) { 2245 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2246 } 2247 } 2248 mStatusBar = win; 2249 mStatusBarController.setWindow(win); 2250 break; 2251 case TYPE_NAVIGATION_BAR: 2252 mContext.enforceCallingOrSelfPermission( 2253 android.Manifest.permission.STATUS_BAR_SERVICE, 2254 "PhoneWindowManager"); 2255 if (mNavigationBar != null) { 2256 if (mNavigationBar.isAlive()) { 2257 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2258 } 2259 } 2260 mNavigationBar = win; 2261 mNavigationBarController.setWindow(win); 2262 if (DEBUG_LAYOUT) Slog.i(TAG, "NAVIGATION BAR: " + mNavigationBar); 2263 break; 2264 case TYPE_NAVIGATION_BAR_PANEL: 2265 mContext.enforceCallingOrSelfPermission( 2266 android.Manifest.permission.STATUS_BAR_SERVICE, 2267 "PhoneWindowManager"); 2268 break; 2269 case TYPE_STATUS_BAR_PANEL: 2270 mContext.enforceCallingOrSelfPermission( 2271 android.Manifest.permission.STATUS_BAR_SERVICE, 2272 "PhoneWindowManager"); 2273 break; 2274 case TYPE_STATUS_BAR_SUB_PANEL: 2275 mContext.enforceCallingOrSelfPermission( 2276 android.Manifest.permission.STATUS_BAR_SERVICE, 2277 "PhoneWindowManager"); 2278 break; 2279 case TYPE_KEYGUARD_SCRIM: 2280 if (mKeyguardScrim != null) { 2281 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2282 } 2283 mKeyguardScrim = win; 2284 break; 2285 } 2286 return WindowManagerGlobal.ADD_OKAY; 2287 } 2288 2289 /** {@inheritDoc} */ 2290 @Override 2291 public void removeWindowLw(WindowState win) { 2292 if (mStatusBar == win) { 2293 mStatusBar = null; 2294 mStatusBarController.setWindow(null); 2295 mKeyguardDelegate.showScrim(); 2296 } else if (mKeyguardScrim == win) { 2297 Log.v(TAG, "Removing keyguard scrim"); 2298 mKeyguardScrim = null; 2299 } if (mNavigationBar == win) { 2300 mNavigationBar = null; 2301 mNavigationBarController.setWindow(null); 2302 } 2303 } 2304 2305 static final boolean PRINT_ANIM = false; 2306 2307 /** {@inheritDoc} */ 2308 @Override 2309 public int selectAnimationLw(WindowState win, int transit) { 2310 if (PRINT_ANIM) Log.i(TAG, "selectAnimation in " + win 2311 + ": transit=" + transit); 2312 if (win == mStatusBar) { 2313 boolean isKeyguard = (win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0; 2314 if (transit == TRANSIT_EXIT 2315 || transit == TRANSIT_HIDE) { 2316 return isKeyguard ? -1 : R.anim.dock_top_exit; 2317 } else if (transit == TRANSIT_ENTER 2318 || transit == TRANSIT_SHOW) { 2319 return isKeyguard ? -1 : R.anim.dock_top_enter; 2320 } 2321 } else if (win == mNavigationBar) { 2322 // This can be on either the bottom or the right. 2323 if (mNavigationBarOnBottom) { 2324 if (transit == TRANSIT_EXIT 2325 || transit == TRANSIT_HIDE) { 2326 return R.anim.dock_bottom_exit; 2327 } else if (transit == TRANSIT_ENTER 2328 || transit == TRANSIT_SHOW) { 2329 return R.anim.dock_bottom_enter; 2330 } 2331 } else { 2332 if (transit == TRANSIT_EXIT 2333 || transit == TRANSIT_HIDE) { 2334 return R.anim.dock_right_exit; 2335 } else if (transit == TRANSIT_ENTER 2336 || transit == TRANSIT_SHOW) { 2337 return R.anim.dock_right_enter; 2338 } 2339 } 2340 } 2341 2342 if (transit == TRANSIT_PREVIEW_DONE) { 2343 if (win.hasAppShownWindows()) { 2344 if (PRINT_ANIM) Log.i(TAG, "**** STARTING EXIT"); 2345 return com.android.internal.R.anim.app_starting_exit; 2346 } 2347 } else if (win.getAttrs().type == TYPE_DREAM && mDreamingLockscreen 2348 && transit == TRANSIT_ENTER) { 2349 // Special case: we are animating in a dream, while the keyguard 2350 // is shown. We don't want an animation on the dream, because 2351 // we need it shown immediately with the keyguard animating away 2352 // to reveal it. 2353 return -1; 2354 } 2355 2356 return 0; 2357 } 2358 2359 @Override 2360 public void selectRotationAnimationLw(int anim[]) { 2361 if (PRINT_ANIM) Slog.i(TAG, "selectRotationAnimation mTopFullscreen=" 2362 + mTopFullscreenOpaqueWindowState + " rotationAnimation=" 2363 + (mTopFullscreenOpaqueWindowState == null ? 2364 "0" : mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation)); 2365 if (mTopFullscreenOpaqueWindowState != null && mTopIsFullscreen) { 2366 switch (mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation) { 2367 case ROTATION_ANIMATION_CROSSFADE: 2368 anim[0] = R.anim.rotation_animation_xfade_exit; 2369 anim[1] = R.anim.rotation_animation_enter; 2370 break; 2371 case ROTATION_ANIMATION_JUMPCUT: 2372 anim[0] = R.anim.rotation_animation_jump_exit; 2373 anim[1] = R.anim.rotation_animation_enter; 2374 break; 2375 case ROTATION_ANIMATION_ROTATE: 2376 default: 2377 anim[0] = anim[1] = 0; 2378 break; 2379 } 2380 } else { 2381 anim[0] = anim[1] = 0; 2382 } 2383 } 2384 2385 @Override 2386 public boolean validateRotationAnimationLw(int exitAnimId, int enterAnimId, 2387 boolean forceDefault) { 2388 switch (exitAnimId) { 2389 case R.anim.rotation_animation_xfade_exit: 2390 case R.anim.rotation_animation_jump_exit: 2391 // These are the only cases that matter. 2392 if (forceDefault) { 2393 return false; 2394 } 2395 int anim[] = new int[2]; 2396 selectRotationAnimationLw(anim); 2397 return (exitAnimId == anim[0] && enterAnimId == anim[1]); 2398 default: 2399 return true; 2400 } 2401 } 2402 2403 @Override 2404 public Animation createForceHideEnterAnimation(boolean onWallpaper, 2405 boolean goingToNotificationShade) { 2406 if (goingToNotificationShade) { 2407 return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_behind_enter_fade_in); 2408 } 2409 2410 AnimationSet set = (AnimationSet) AnimationUtils.loadAnimation(mContext, onWallpaper ? 2411 R.anim.lock_screen_behind_enter_wallpaper : 2412 R.anim.lock_screen_behind_enter); 2413 2414 // TODO: Use XML interpolators when we have log interpolators available in XML. 2415 final List<Animation> animations = set.getAnimations(); 2416 for (int i = animations.size() - 1; i >= 0; --i) { 2417 animations.get(i).setInterpolator(mLogDecelerateInterpolator); 2418 } 2419 2420 return set; 2421 } 2422 2423 2424 @Override 2425 public Animation createForceHideWallpaperExitAnimation(boolean goingToNotificationShade) { 2426 if (goingToNotificationShade) { 2427 return null; 2428 } else { 2429 return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_wallpaper_exit); 2430 } 2431 } 2432 2433 private static void awakenDreams() { 2434 IDreamManager dreamManager = getDreamManager(); 2435 if (dreamManager != null) { 2436 try { 2437 dreamManager.awaken(); 2438 } catch (RemoteException e) { 2439 // fine, stay asleep then 2440 } 2441 } 2442 } 2443 2444 static IDreamManager getDreamManager() { 2445 return IDreamManager.Stub.asInterface( 2446 ServiceManager.checkService(DreamService.DREAM_SERVICE)); 2447 } 2448 2449 TelecomManager getTelecommService() { 2450 return (TelecomManager) mContext.getSystemService(Context.TELECOM_SERVICE); 2451 } 2452 2453 static IAudioService getAudioService() { 2454 IAudioService audioService = IAudioService.Stub.asInterface( 2455 ServiceManager.checkService(Context.AUDIO_SERVICE)); 2456 if (audioService == null) { 2457 Log.w(TAG, "Unable to find IAudioService interface."); 2458 } 2459 return audioService; 2460 } 2461 2462 boolean keyguardOn() { 2463 return isKeyguardShowingAndNotOccluded() || inKeyguardRestrictedKeyInputMode(); 2464 } 2465 2466 private static final int[] WINDOW_TYPES_WHERE_HOME_DOESNT_WORK = { 2467 WindowManager.LayoutParams.TYPE_SYSTEM_ALERT, 2468 WindowManager.LayoutParams.TYPE_SYSTEM_ERROR, 2469 }; 2470 2471 /** {@inheritDoc} */ 2472 @Override 2473 public long interceptKeyBeforeDispatching(WindowState win, KeyEvent event, int policyFlags) { 2474 final boolean keyguardOn = keyguardOn(); 2475 final int keyCode = event.getKeyCode(); 2476 final int repeatCount = event.getRepeatCount(); 2477 final int metaState = event.getMetaState(); 2478 final int flags = event.getFlags(); 2479 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 2480 final boolean canceled = event.isCanceled(); 2481 2482 if (DEBUG_INPUT) { 2483 Log.d(TAG, "interceptKeyTi keyCode=" + keyCode + " down=" + down + " repeatCount=" 2484 + repeatCount + " keyguardOn=" + keyguardOn + " mHomePressed=" + mHomePressed 2485 + " canceled=" + canceled); 2486 } 2487 2488 // If we think we might have a volume down & power key chord on the way 2489 // but we're not sure, then tell the dispatcher to wait a little while and 2490 // try again later before dispatching. 2491 if (mScreenshotChordEnabled && (flags & KeyEvent.FLAG_FALLBACK) == 0) { 2492 if (mScreenshotChordVolumeDownKeyTriggered && !mScreenshotChordPowerKeyTriggered) { 2493 final long now = SystemClock.uptimeMillis(); 2494 final long timeoutTime = mScreenshotChordVolumeDownKeyTime 2495 + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS; 2496 if (now < timeoutTime) { 2497 return timeoutTime - now; 2498 } 2499 } 2500 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN 2501 && mScreenshotChordVolumeDownKeyConsumed) { 2502 if (!down) { 2503 mScreenshotChordVolumeDownKeyConsumed = false; 2504 } 2505 return -1; 2506 } 2507 } 2508 2509 // Cancel any pending meta actions if we see any other keys being pressed between the down 2510 // of the meta key and its corresponding up. 2511 if (mPendingMetaAction && !KeyEvent.isMetaKey(keyCode)) { 2512 mPendingMetaAction = false; 2513 } 2514 2515 // First we always handle the home key here, so applications 2516 // can never break it, although if keyguard is on, we do let 2517 // it handle it, because that gives us the correct 5 second 2518 // timeout. 2519 if (keyCode == KeyEvent.KEYCODE_HOME) { 2520 2521 // If we have released the home key, and didn't do anything else 2522 // while it was pressed, then it is time to go home! 2523 if (!down) { 2524 cancelPreloadRecentApps(); 2525 2526 mHomePressed = false; 2527 if (mHomeConsumed) { 2528 mHomeConsumed = false; 2529 return -1; 2530 } 2531 2532 if (canceled) { 2533 Log.i(TAG, "Ignoring HOME; event canceled."); 2534 return -1; 2535 } 2536 2537 // If an incoming call is ringing, HOME is totally disabled. 2538 // (The user is already on the InCallUI at this point, 2539 // and his ONLY options are to answer or reject the call.) 2540 TelecomManager telecomManager = getTelecommService(); 2541 if (telecomManager != null && telecomManager.isRinging()) { 2542 Log.i(TAG, "Ignoring HOME; there's a ringing incoming call."); 2543 return -1; 2544 } 2545 2546 // Delay handling home if a double-tap is possible. 2547 if (mDoubleTapOnHomeBehavior != DOUBLE_TAP_HOME_NOTHING) { 2548 mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable); // just in case 2549 mHomeDoubleTapPending = true; 2550 mHandler.postDelayed(mHomeDoubleTapTimeoutRunnable, 2551 ViewConfiguration.getDoubleTapTimeout()); 2552 return -1; 2553 } 2554 2555 handleShortPressOnHome(); 2556 return -1; 2557 } 2558 2559 // If a system window has focus, then it doesn't make sense 2560 // right now to interact with applications. 2561 WindowManager.LayoutParams attrs = win != null ? win.getAttrs() : null; 2562 if (attrs != null) { 2563 final int type = attrs.type; 2564 if (type == WindowManager.LayoutParams.TYPE_KEYGUARD_SCRIM 2565 || type == WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG 2566 || (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 2567 // the "app" is keyguard, so give it the key 2568 return 0; 2569 } 2570 final int typeCount = WINDOW_TYPES_WHERE_HOME_DOESNT_WORK.length; 2571 for (int i=0; i<typeCount; i++) { 2572 if (type == WINDOW_TYPES_WHERE_HOME_DOESNT_WORK[i]) { 2573 // don't do anything, but also don't pass it to the app 2574 return -1; 2575 } 2576 } 2577 } 2578 2579 // Remember that home is pressed and handle special actions. 2580 if (repeatCount == 0) { 2581 mHomePressed = true; 2582 if (mHomeDoubleTapPending) { 2583 mHomeDoubleTapPending = false; 2584 mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable); 2585 handleDoubleTapOnHome(); 2586 } else if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_RECENT_SYSTEM_UI 2587 || mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 2588 preloadRecentApps(); 2589 } 2590 } else if ((event.getFlags() & KeyEvent.FLAG_LONG_PRESS) != 0) { 2591 if (!keyguardOn) { 2592 handleLongPressOnHome(); 2593 } 2594 } 2595 return -1; 2596 } else if (keyCode == KeyEvent.KEYCODE_MENU) { 2597 // Hijack modified menu keys for debugging features 2598 final int chordBug = KeyEvent.META_SHIFT_ON; 2599 2600 if (down && repeatCount == 0) { 2601 if (mEnableShiftMenuBugReports && (metaState & chordBug) == chordBug) { 2602 Intent intent = new Intent(Intent.ACTION_BUG_REPORT); 2603 mContext.sendOrderedBroadcastAsUser(intent, UserHandle.CURRENT, 2604 null, null, null, 0, null, null); 2605 return -1; 2606 } else if (SHOW_PROCESSES_ON_ALT_MENU && 2607 (metaState & KeyEvent.META_ALT_ON) == KeyEvent.META_ALT_ON) { 2608 Intent service = new Intent(); 2609 service.setClassName(mContext, "com.android.server.LoadAverageService"); 2610 ContentResolver res = mContext.getContentResolver(); 2611 boolean shown = Settings.Global.getInt( 2612 res, Settings.Global.SHOW_PROCESSES, 0) != 0; 2613 if (!shown) { 2614 mContext.startService(service); 2615 } else { 2616 mContext.stopService(service); 2617 } 2618 Settings.Global.putInt( 2619 res, Settings.Global.SHOW_PROCESSES, shown ? 0 : 1); 2620 return -1; 2621 } 2622 } 2623 } else if (keyCode == KeyEvent.KEYCODE_SEARCH) { 2624 if (down) { 2625 if (repeatCount == 0) { 2626 mSearchKeyShortcutPending = true; 2627 mConsumeSearchKeyUp = false; 2628 } 2629 } else { 2630 mSearchKeyShortcutPending = false; 2631 if (mConsumeSearchKeyUp) { 2632 mConsumeSearchKeyUp = false; 2633 return -1; 2634 } 2635 } 2636 return 0; 2637 } else if (keyCode == KeyEvent.KEYCODE_APP_SWITCH) { 2638 if (!keyguardOn) { 2639 if (down && repeatCount == 0) { 2640 preloadRecentApps(); 2641 } else if (!down) { 2642 toggleRecentApps(); 2643 } 2644 } 2645 return -1; 2646 } else if (keyCode == KeyEvent.KEYCODE_ASSIST) { 2647 if (down) { 2648 if (repeatCount == 0) { 2649 mAssistKeyLongPressed = false; 2650 } else if (repeatCount == 1) { 2651 mAssistKeyLongPressed = true; 2652 if (!keyguardOn) { 2653 launchAssistLongPressAction(); 2654 } 2655 } 2656 } else { 2657 if (mAssistKeyLongPressed) { 2658 mAssistKeyLongPressed = false; 2659 } else { 2660 if (!keyguardOn) { 2661 launchAssistAction(); 2662 } 2663 } 2664 } 2665 return -1; 2666 } else if (keyCode == KeyEvent.KEYCODE_VOICE_ASSIST) { 2667 if (!down) { 2668 Intent voiceIntent; 2669 if (!keyguardOn) { 2670 voiceIntent = new Intent(RecognizerIntent.ACTION_WEB_SEARCH); 2671 } else { 2672 voiceIntent = new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE); 2673 voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, true); 2674 } 2675 mContext.startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF); 2676 } 2677 } else if (keyCode == KeyEvent.KEYCODE_SYSRQ) { 2678 if (down && repeatCount == 0) { 2679 mHandler.post(mScreenshotRunnable); 2680 } 2681 return -1; 2682 } else if (keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP 2683 || keyCode == KeyEvent.KEYCODE_BRIGHTNESS_DOWN) { 2684 if (down) { 2685 int direction = keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP ? 1 : -1; 2686 2687 // Disable autobrightness if it's on 2688 int auto = Settings.System.getIntForUser( 2689 mContext.getContentResolver(), 2690 Settings.System.SCREEN_BRIGHTNESS_MODE, 2691 Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL, 2692 UserHandle.USER_CURRENT_OR_SELF); 2693 if (auto != 0) { 2694 Settings.System.putIntForUser(mContext.getContentResolver(), 2695 Settings.System.SCREEN_BRIGHTNESS_MODE, 2696 Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL, 2697 UserHandle.USER_CURRENT_OR_SELF); 2698 } 2699 2700 int min = mPowerManager.getMinimumScreenBrightnessSetting(); 2701 int max = mPowerManager.getMaximumScreenBrightnessSetting(); 2702 int step = (max - min + BRIGHTNESS_STEPS - 1) / BRIGHTNESS_STEPS * direction; 2703 int brightness = Settings.System.getIntForUser(mContext.getContentResolver(), 2704 Settings.System.SCREEN_BRIGHTNESS, 2705 mPowerManager.getDefaultScreenBrightnessSetting(), 2706 UserHandle.USER_CURRENT_OR_SELF); 2707 brightness += step; 2708 // Make sure we don't go beyond the limits. 2709 brightness = Math.min(max, brightness); 2710 brightness = Math.max(min, brightness); 2711 2712 Settings.System.putIntForUser(mContext.getContentResolver(), 2713 Settings.System.SCREEN_BRIGHTNESS, brightness, 2714 UserHandle.USER_CURRENT_OR_SELF); 2715 mContext.startActivityAsUser(new Intent(Intent.ACTION_SHOW_BRIGHTNESS_DIALOG), 2716 UserHandle.CURRENT_OR_SELF); 2717 } 2718 return -1; 2719 } else if (KeyEvent.isMetaKey(keyCode)) { 2720 if (down) { 2721 mPendingMetaAction = true; 2722 } else if (mPendingMetaAction) { 2723 launchAssistAction(Intent.EXTRA_ASSIST_INPUT_HINT_KEYBOARD); 2724 } 2725 return -1; 2726 } 2727 2728 // Shortcuts are invoked through Search+key, so intercept those here 2729 // Any printing key that is chorded with Search should be consumed 2730 // even if no shortcut was invoked. This prevents text from being 2731 // inadvertently inserted when using a keyboard that has built-in macro 2732 // shortcut keys (that emit Search+x) and some of them are not registered. 2733 if (mSearchKeyShortcutPending) { 2734 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 2735 if (kcm.isPrintingKey(keyCode)) { 2736 mConsumeSearchKeyUp = true; 2737 mSearchKeyShortcutPending = false; 2738 if (down && repeatCount == 0 && !keyguardOn) { 2739 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, metaState); 2740 if (shortcutIntent != null) { 2741 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 2742 try { 2743 mContext.startActivityAsUser(shortcutIntent, UserHandle.CURRENT); 2744 } catch (ActivityNotFoundException ex) { 2745 Slog.w(TAG, "Dropping shortcut key combination because " 2746 + "the activity to which it is registered was not found: " 2747 + "SEARCH+" + KeyEvent.keyCodeToString(keyCode), ex); 2748 } 2749 } else { 2750 Slog.i(TAG, "Dropping unregistered shortcut key combination: " 2751 + "SEARCH+" + KeyEvent.keyCodeToString(keyCode)); 2752 } 2753 } 2754 return -1; 2755 } 2756 } 2757 2758 // Invoke shortcuts using Meta. 2759 if (down && repeatCount == 0 && !keyguardOn 2760 && (metaState & KeyEvent.META_META_ON) != 0) { 2761 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 2762 if (kcm.isPrintingKey(keyCode)) { 2763 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, 2764 metaState & ~(KeyEvent.META_META_ON 2765 | KeyEvent.META_META_LEFT_ON | KeyEvent.META_META_RIGHT_ON)); 2766 if (shortcutIntent != null) { 2767 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 2768 try { 2769 mContext.startActivityAsUser(shortcutIntent, UserHandle.CURRENT); 2770 } catch (ActivityNotFoundException ex) { 2771 Slog.w(TAG, "Dropping shortcut key combination because " 2772 + "the activity to which it is registered was not found: " 2773 + "META+" + KeyEvent.keyCodeToString(keyCode), ex); 2774 } 2775 return -1; 2776 } 2777 } 2778 } 2779 2780 // Handle application launch keys. 2781 if (down && repeatCount == 0 && !keyguardOn) { 2782 String category = sApplicationLaunchKeyCategories.get(keyCode); 2783 if (category != null) { 2784 Intent intent = Intent.makeMainSelectorActivity(Intent.ACTION_MAIN, category); 2785 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 2786 try { 2787 mContext.startActivityAsUser(intent, UserHandle.CURRENT); 2788 } catch (ActivityNotFoundException ex) { 2789 Slog.w(TAG, "Dropping application launch key because " 2790 + "the activity to which it is registered was not found: " 2791 + "keyCode=" + keyCode + ", category=" + category, ex); 2792 } 2793 return -1; 2794 } 2795 } 2796 2797 // Display task switcher for ALT-TAB. 2798 if (down && repeatCount == 0 && keyCode == KeyEvent.KEYCODE_TAB) { 2799 if (mRecentAppsHeldModifiers == 0 && !keyguardOn) { 2800 final int shiftlessModifiers = event.getModifiers() & ~KeyEvent.META_SHIFT_MASK; 2801 if (KeyEvent.metaStateHasModifiers(shiftlessModifiers, KeyEvent.META_ALT_ON)) { 2802 mRecentAppsHeldModifiers = shiftlessModifiers; 2803 showRecentApps(true); 2804 return -1; 2805 } 2806 } 2807 } else if (!down && mRecentAppsHeldModifiers != 0 2808 && (metaState & mRecentAppsHeldModifiers) == 0) { 2809 mRecentAppsHeldModifiers = 0; 2810 hideRecentApps(true, false); 2811 } 2812 2813 // Handle keyboard language switching. 2814 if (down && repeatCount == 0 2815 && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH 2816 || (keyCode == KeyEvent.KEYCODE_SPACE 2817 && (metaState & KeyEvent.META_CTRL_MASK) != 0))) { 2818 int direction = (metaState & KeyEvent.META_SHIFT_MASK) != 0 ? -1 : 1; 2819 mWindowManagerFuncs.switchKeyboardLayout(event.getDeviceId(), direction); 2820 return -1; 2821 } 2822 if (mLanguageSwitchKeyPressed && !down 2823 && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH 2824 || keyCode == KeyEvent.KEYCODE_SPACE)) { 2825 mLanguageSwitchKeyPressed = false; 2826 return -1; 2827 } 2828 2829 if (isValidGlobalKey(keyCode) 2830 && mGlobalKeyManager.handleGlobalKey(mContext, keyCode, event)) { 2831 return -1; 2832 } 2833 2834 // Reserve all the META modifier combos for system behavior 2835 if ((metaState & KeyEvent.META_META_ON) != 0) { 2836 return -1; 2837 } 2838 2839 // Let the application handle the key. 2840 return 0; 2841 } 2842 2843 /** {@inheritDoc} */ 2844 @Override 2845 public KeyEvent dispatchUnhandledKey(WindowState win, KeyEvent event, int policyFlags) { 2846 // Note: This method is only called if the initial down was unhandled. 2847 if (DEBUG_INPUT) { 2848 Slog.d(TAG, "Unhandled key: win=" + win + ", action=" + event.getAction() 2849 + ", flags=" + event.getFlags() 2850 + ", keyCode=" + event.getKeyCode() 2851 + ", scanCode=" + event.getScanCode() 2852 + ", metaState=" + event.getMetaState() 2853 + ", repeatCount=" + event.getRepeatCount() 2854 + ", policyFlags=" + policyFlags); 2855 } 2856 2857 KeyEvent fallbackEvent = null; 2858 if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 2859 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 2860 final int keyCode = event.getKeyCode(); 2861 final int metaState = event.getMetaState(); 2862 final boolean initialDown = event.getAction() == KeyEvent.ACTION_DOWN 2863 && event.getRepeatCount() == 0; 2864 2865 // Check for fallback actions specified by the key character map. 2866 final FallbackAction fallbackAction; 2867 if (initialDown) { 2868 fallbackAction = kcm.getFallbackAction(keyCode, metaState); 2869 } else { 2870 fallbackAction = mFallbackActions.get(keyCode); 2871 } 2872 2873 if (fallbackAction != null) { 2874 if (DEBUG_INPUT) { 2875 Slog.d(TAG, "Fallback: keyCode=" + fallbackAction.keyCode 2876 + " metaState=" + Integer.toHexString(fallbackAction.metaState)); 2877 } 2878 2879 final int flags = event.getFlags() | KeyEvent.FLAG_FALLBACK; 2880 fallbackEvent = KeyEvent.obtain( 2881 event.getDownTime(), event.getEventTime(), 2882 event.getAction(), fallbackAction.keyCode, 2883 event.getRepeatCount(), fallbackAction.metaState, 2884 event.getDeviceId(), event.getScanCode(), 2885 flags, event.getSource(), null); 2886 2887 if (!interceptFallback(win, fallbackEvent, policyFlags)) { 2888 fallbackEvent.recycle(); 2889 fallbackEvent = null; 2890 } 2891 2892 if (initialDown) { 2893 mFallbackActions.put(keyCode, fallbackAction); 2894 } else if (event.getAction() == KeyEvent.ACTION_UP) { 2895 mFallbackActions.remove(keyCode); 2896 fallbackAction.recycle(); 2897 } 2898 } 2899 } 2900 2901 if (DEBUG_INPUT) { 2902 if (fallbackEvent == null) { 2903 Slog.d(TAG, "No fallback."); 2904 } else { 2905 Slog.d(TAG, "Performing fallback: " + fallbackEvent); 2906 } 2907 } 2908 return fallbackEvent; 2909 } 2910 2911 private boolean interceptFallback(WindowState win, KeyEvent fallbackEvent, int policyFlags) { 2912 int actions = interceptKeyBeforeQueueing(fallbackEvent, policyFlags); 2913 if ((actions & ACTION_PASS_TO_USER) != 0) { 2914 long delayMillis = interceptKeyBeforeDispatching( 2915 win, fallbackEvent, policyFlags); 2916 if (delayMillis == 0) { 2917 return true; 2918 } 2919 } 2920 return false; 2921 } 2922 2923 private void launchAssistLongPressAction() { 2924 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 2925 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST); 2926 2927 // launch the search activity 2928 Intent intent = new Intent(Intent.ACTION_SEARCH_LONG_PRESS); 2929 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 2930 try { 2931 // TODO: This only stops the factory-installed search manager. 2932 // Need to formalize an API to handle others 2933 SearchManager searchManager = getSearchManager(); 2934 if (searchManager != null) { 2935 searchManager.stopSearch(); 2936 } 2937 mContext.startActivityAsUser(intent, UserHandle.CURRENT); 2938 } catch (ActivityNotFoundException e) { 2939 Slog.w(TAG, "No activity to handle assist long press action.", e); 2940 } 2941 } 2942 2943 private void launchAssistAction() { 2944 launchAssistAction(null); 2945 } 2946 2947 private void launchAssistAction(String hint) { 2948 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST); 2949 Intent intent = ((SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE)) 2950 .getAssistIntent(mContext, true, UserHandle.USER_CURRENT); 2951 if (intent != null) { 2952 if (hint != null) { 2953 intent.putExtra(hint, true); 2954 } 2955 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK 2956 | Intent.FLAG_ACTIVITY_SINGLE_TOP 2957 | Intent.FLAG_ACTIVITY_CLEAR_TOP); 2958 try { 2959 mContext.startActivityAsUser(intent, UserHandle.CURRENT); 2960 } catch (ActivityNotFoundException e) { 2961 Slog.w(TAG, "No activity to handle assist action.", e); 2962 } 2963 } 2964 } 2965 2966 private SearchManager getSearchManager() { 2967 if (mSearchManager == null) { 2968 mSearchManager = (SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE); 2969 } 2970 return mSearchManager; 2971 } 2972 2973 private void preloadRecentApps() { 2974 mPreloadedRecentApps = true; 2975 try { 2976 IStatusBarService statusbar = getStatusBarService(); 2977 if (statusbar != null) { 2978 statusbar.preloadRecentApps(); 2979 } 2980 } catch (RemoteException e) { 2981 Slog.e(TAG, "RemoteException when preloading recent apps", e); 2982 // re-acquire status bar service next time it is needed. 2983 mStatusBarService = null; 2984 } 2985 } 2986 2987 private void cancelPreloadRecentApps() { 2988 if (mPreloadedRecentApps) { 2989 mPreloadedRecentApps = false; 2990 try { 2991 IStatusBarService statusbar = getStatusBarService(); 2992 if (statusbar != null) { 2993 statusbar.cancelPreloadRecentApps(); 2994 } 2995 } catch (RemoteException e) { 2996 Slog.e(TAG, "RemoteException when cancelling recent apps preload", e); 2997 // re-acquire status bar service next time it is needed. 2998 mStatusBarService = null; 2999 } 3000 } 3001 } 3002 3003 private void toggleRecentApps() { 3004 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 3005 try { 3006 IStatusBarService statusbar = getStatusBarService(); 3007 if (statusbar != null) { 3008 statusbar.toggleRecentApps(); 3009 } 3010 } catch (RemoteException e) { 3011 Slog.e(TAG, "RemoteException when toggling recent apps", e); 3012 // re-acquire status bar service next time it is needed. 3013 mStatusBarService = null; 3014 } 3015 } 3016 3017 @Override 3018 public void showRecentApps() { 3019 mHandler.removeMessages(MSG_DISPATCH_SHOW_RECENTS); 3020 mHandler.sendEmptyMessage(MSG_DISPATCH_SHOW_RECENTS); 3021 } 3022 3023 private void showRecentApps(boolean triggeredFromAltTab) { 3024 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 3025 try { 3026 IStatusBarService statusbar = getStatusBarService(); 3027 if (statusbar != null) { 3028 statusbar.showRecentApps(triggeredFromAltTab); 3029 } 3030 } catch (RemoteException e) { 3031 Slog.e(TAG, "RemoteException when showing recent apps", e); 3032 // re-acquire status bar service next time it is needed. 3033 mStatusBarService = null; 3034 } 3035 } 3036 3037 private void hideRecentApps(boolean triggeredFromAltTab, boolean triggeredFromHome) { 3038 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 3039 try { 3040 IStatusBarService statusbar = getStatusBarService(); 3041 if (statusbar != null) { 3042 statusbar.hideRecentApps(triggeredFromAltTab, triggeredFromHome); 3043 } 3044 } catch (RemoteException e) { 3045 Slog.e(TAG, "RemoteException when closing recent apps", e); 3046 // re-acquire status bar service next time it is needed. 3047 mStatusBarService = null; 3048 } 3049 } 3050 3051 void launchHomeFromHotKey() { 3052 launchHomeFromHotKey(true /* awakenFromDreams */); 3053 } 3054 3055 /** 3056 * A home key -> launch home action was detected. Take the appropriate action 3057 * given the situation with the keyguard. 3058 */ 3059 void launchHomeFromHotKey(final boolean awakenFromDreams) { 3060 if (isKeyguardShowingAndNotOccluded()) { 3061 // don't launch home if keyguard showing 3062 } else if (!mHideLockScreen && mKeyguardDelegate.isInputRestricted()) { 3063 // when in keyguard restricted mode, must first verify unlock 3064 // before launching home 3065 mKeyguardDelegate.verifyUnlock(new OnKeyguardExitResult() { 3066 @Override 3067 public void onKeyguardExitResult(boolean success) { 3068 if (success) { 3069 try { 3070 ActivityManagerNative.getDefault().stopAppSwitches(); 3071 } catch (RemoteException e) { 3072 } 3073 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 3074 startDockOrHome(true /*fromHomeKey*/, awakenFromDreams); 3075 } 3076 } 3077 }); 3078 } else { 3079 // no keyguard stuff to worry about, just launch home! 3080 try { 3081 ActivityManagerNative.getDefault().stopAppSwitches(); 3082 } catch (RemoteException e) { 3083 } 3084 if (mRecentsVisible) { 3085 // Hide Recents and notify it to launch Home 3086 if (awakenFromDreams) { 3087 awakenDreams(); 3088 } 3089 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 3090 hideRecentApps(false, true); 3091 } else { 3092 // Otherwise, just launch Home 3093 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 3094 startDockOrHome(true /*fromHomeKey*/, awakenFromDreams); 3095 } 3096 } 3097 } 3098 3099 private final Runnable mClearHideNavigationFlag = new Runnable() { 3100 @Override 3101 public void run() { 3102 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 3103 // Clear flags. 3104 mForceClearedSystemUiFlags &= 3105 ~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 3106 } 3107 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 3108 } 3109 }; 3110 3111 /** 3112 * Input handler used while nav bar is hidden. Captures any touch on the screen, 3113 * to determine when the nav bar should be shown and prevent applications from 3114 * receiving those touches. 3115 */ 3116 final class HideNavInputEventReceiver extends InputEventReceiver { 3117 public HideNavInputEventReceiver(InputChannel inputChannel, Looper looper) { 3118 super(inputChannel, looper); 3119 } 3120 3121 @Override 3122 public void onInputEvent(InputEvent event) { 3123 boolean handled = false; 3124 try { 3125 if (event instanceof MotionEvent 3126 && (event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) { 3127 final MotionEvent motionEvent = (MotionEvent)event; 3128 if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) { 3129 // When the user taps down, we re-show the nav bar. 3130 boolean changed = false; 3131 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 3132 // Any user activity always causes us to show the 3133 // navigation controls, if they had been hidden. 3134 // We also clear the low profile and only content 3135 // flags so that tapping on the screen will atomically 3136 // restore all currently hidden screen decorations. 3137 int newVal = mResettingSystemUiFlags | 3138 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | 3139 View.SYSTEM_UI_FLAG_LOW_PROFILE | 3140 View.SYSTEM_UI_FLAG_FULLSCREEN; 3141 if (mResettingSystemUiFlags != newVal) { 3142 mResettingSystemUiFlags = newVal; 3143 changed = true; 3144 } 3145 // We don't allow the system's nav bar to be hidden 3146 // again for 1 second, to prevent applications from 3147 // spamming us and keeping it from being shown. 3148 newVal = mForceClearedSystemUiFlags | 3149 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 3150 if (mForceClearedSystemUiFlags != newVal) { 3151 mForceClearedSystemUiFlags = newVal; 3152 changed = true; 3153 mHandler.postDelayed(mClearHideNavigationFlag, 1000); 3154 } 3155 } 3156 if (changed) { 3157 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 3158 } 3159 } 3160 } 3161 } finally { 3162 finishInputEvent(event, handled); 3163 } 3164 } 3165 } 3166 final InputEventReceiver.Factory mHideNavInputEventReceiverFactory = 3167 new InputEventReceiver.Factory() { 3168 @Override 3169 public InputEventReceiver createInputEventReceiver( 3170 InputChannel inputChannel, Looper looper) { 3171 return new HideNavInputEventReceiver(inputChannel, looper); 3172 } 3173 }; 3174 3175 @Override 3176 public int adjustSystemUiVisibilityLw(int visibility) { 3177 mStatusBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility); 3178 mNavigationBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility); 3179 mRecentsVisible = (visibility & View.RECENT_APPS_VISIBLE) > 0; 3180 3181 // Reset any bits in mForceClearingStatusBarVisibility that 3182 // are now clear. 3183 mResettingSystemUiFlags &= visibility; 3184 // Clear any bits in the new visibility that are currently being 3185 // force cleared, before reporting it. 3186 return visibility & ~mResettingSystemUiFlags 3187 & ~mForceClearedSystemUiFlags; 3188 } 3189 3190 @Override 3191 public void getInsetHintLw(WindowManager.LayoutParams attrs, Rect outContentInsets, 3192 Rect outStableInsets) { 3193 final int fl = PolicyControl.getWindowFlags(null, attrs); 3194 final int sysuiVis = PolicyControl.getSystemUiVisibility(null, attrs); 3195 final int systemUiVisibility = (sysuiVis | attrs.subtreeSystemUiVisibility); 3196 3197 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) 3198 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { 3199 int availRight, availBottom; 3200 if (canHideNavigationBar() && 3201 (systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0) { 3202 availRight = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3203 availBottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3204 } else { 3205 availRight = mRestrictedScreenLeft + mRestrictedScreenWidth; 3206 availBottom = mRestrictedScreenTop + mRestrictedScreenHeight; 3207 } 3208 if ((systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) { 3209 if ((fl & FLAG_FULLSCREEN) != 0) { 3210 outContentInsets.set(mStableFullscreenLeft, mStableFullscreenTop, 3211 availRight - mStableFullscreenRight, 3212 availBottom - mStableFullscreenBottom); 3213 } else { 3214 outContentInsets.set(mStableLeft, mStableTop, 3215 availRight - mStableRight, availBottom - mStableBottom); 3216 } 3217 } else if ((fl & FLAG_FULLSCREEN) != 0 || (fl & FLAG_LAYOUT_IN_OVERSCAN) != 0) { 3218 outContentInsets.setEmpty(); 3219 } else if ((systemUiVisibility & (View.SYSTEM_UI_FLAG_FULLSCREEN 3220 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN)) == 0) { 3221 outContentInsets.set(mCurLeft, mCurTop, 3222 availRight - mCurRight, availBottom - mCurBottom); 3223 } else { 3224 outContentInsets.set(mCurLeft, mCurTop, 3225 availRight - mCurRight, availBottom - mCurBottom); 3226 } 3227 3228 outStableInsets.set(mStableLeft, mStableTop, 3229 availRight - mStableRight, availBottom - mStableBottom); 3230 return; 3231 } 3232 outContentInsets.setEmpty(); 3233 outStableInsets.setEmpty(); 3234 } 3235 3236 /** {@inheritDoc} */ 3237 @Override 3238 public void beginLayoutLw(boolean isDefaultDisplay, int displayWidth, int displayHeight, 3239 int displayRotation) { 3240 final int overscanLeft, overscanTop, overscanRight, overscanBottom; 3241 if (isDefaultDisplay) { 3242 switch (displayRotation) { 3243 case Surface.ROTATION_90: 3244 overscanLeft = mOverscanTop; 3245 overscanTop = mOverscanRight; 3246 overscanRight = mOverscanBottom; 3247 overscanBottom = mOverscanLeft; 3248 break; 3249 case Surface.ROTATION_180: 3250 overscanLeft = mOverscanRight; 3251 overscanTop = mOverscanBottom; 3252 overscanRight = mOverscanLeft; 3253 overscanBottom = mOverscanTop; 3254 break; 3255 case Surface.ROTATION_270: 3256 overscanLeft = mOverscanBottom; 3257 overscanTop = mOverscanLeft; 3258 overscanRight = mOverscanTop; 3259 overscanBottom = mOverscanRight; 3260 break; 3261 default: 3262 overscanLeft = mOverscanLeft; 3263 overscanTop = mOverscanTop; 3264 overscanRight = mOverscanRight; 3265 overscanBottom = mOverscanBottom; 3266 break; 3267 } 3268 } else { 3269 overscanLeft = 0; 3270 overscanTop = 0; 3271 overscanRight = 0; 3272 overscanBottom = 0; 3273 } 3274 mOverscanScreenLeft = mRestrictedOverscanScreenLeft = 0; 3275 mOverscanScreenTop = mRestrictedOverscanScreenTop = 0; 3276 mOverscanScreenWidth = mRestrictedOverscanScreenWidth = displayWidth; 3277 mOverscanScreenHeight = mRestrictedOverscanScreenHeight = displayHeight; 3278 mSystemLeft = 0; 3279 mSystemTop = 0; 3280 mSystemRight = displayWidth; 3281 mSystemBottom = displayHeight; 3282 mUnrestrictedScreenLeft = overscanLeft; 3283 mUnrestrictedScreenTop = overscanTop; 3284 mUnrestrictedScreenWidth = displayWidth - overscanLeft - overscanRight; 3285 mUnrestrictedScreenHeight = displayHeight - overscanTop - overscanBottom; 3286 mRestrictedScreenLeft = mUnrestrictedScreenLeft; 3287 mRestrictedScreenTop = mUnrestrictedScreenTop; 3288 mRestrictedScreenWidth = mSystemGestures.screenWidth = mUnrestrictedScreenWidth; 3289 mRestrictedScreenHeight = mSystemGestures.screenHeight = mUnrestrictedScreenHeight; 3290 mDockLeft = mContentLeft = mVoiceContentLeft = mStableLeft = mStableFullscreenLeft 3291 = mCurLeft = mUnrestrictedScreenLeft; 3292 mDockTop = mContentTop = mVoiceContentTop = mStableTop = mStableFullscreenTop 3293 = mCurTop = mUnrestrictedScreenTop; 3294 mDockRight = mContentRight = mVoiceContentRight = mStableRight = mStableFullscreenRight 3295 = mCurRight = displayWidth - overscanRight; 3296 mDockBottom = mContentBottom = mVoiceContentBottom = mStableBottom = mStableFullscreenBottom 3297 = mCurBottom = displayHeight - overscanBottom; 3298 mDockLayer = 0x10000000; 3299 mStatusBarLayer = -1; 3300 3301 // start with the current dock rect, which will be (0,0,displayWidth,displayHeight) 3302 final Rect pf = mTmpParentFrame; 3303 final Rect df = mTmpDisplayFrame; 3304 final Rect of = mTmpOverscanFrame; 3305 final Rect vf = mTmpVisibleFrame; 3306 final Rect dcf = mTmpDecorFrame; 3307 pf.left = df.left = of.left = vf.left = mDockLeft; 3308 pf.top = df.top = of.top = vf.top = mDockTop; 3309 pf.right = df.right = of.right = vf.right = mDockRight; 3310 pf.bottom = df.bottom = of.bottom = vf.bottom = mDockBottom; 3311 dcf.setEmpty(); // Decor frame N/A for system bars. 3312 3313 if (isDefaultDisplay) { 3314 // For purposes of putting out fake window up to steal focus, we will 3315 // drive nav being hidden only by whether it is requested. 3316 final int sysui = mLastSystemUiFlags; 3317 boolean navVisible = (sysui & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0; 3318 boolean navTranslucent = (sysui 3319 & (View.NAVIGATION_BAR_TRANSLUCENT | View.SYSTEM_UI_TRANSPARENT)) != 0; 3320 boolean immersive = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0; 3321 boolean immersiveSticky = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; 3322 boolean navAllowedHidden = immersive || immersiveSticky; 3323 navTranslucent &= !immersiveSticky; // transient trumps translucent 3324 boolean isKeyguardShowing = isStatusBarKeyguard() && !mHideLockScreen; 3325 if (!isKeyguardShowing) { 3326 navTranslucent &= areTranslucentBarsAllowed(); 3327 } 3328 3329 // When the navigation bar isn't visible, we put up a fake 3330 // input window to catch all touch events. This way we can 3331 // detect when the user presses anywhere to bring back the nav 3332 // bar and ensure the application doesn't see the event. 3333 if (navVisible || navAllowedHidden) { 3334 if (mHideNavFakeWindow != null) { 3335 mHideNavFakeWindow.dismiss(); 3336 mHideNavFakeWindow = null; 3337 } 3338 } else if (mHideNavFakeWindow == null) { 3339 mHideNavFakeWindow = mWindowManagerFuncs.addFakeWindow( 3340 mHandler.getLooper(), mHideNavInputEventReceiverFactory, 3341 "hidden nav", WindowManager.LayoutParams.TYPE_HIDDEN_NAV_CONSUMER, 0, 3342 0, false, false, true); 3343 } 3344 3345 // For purposes of positioning and showing the nav bar, if we have 3346 // decided that it can't be hidden (because of the screen aspect ratio), 3347 // then take that into account. 3348 navVisible |= !canHideNavigationBar(); 3349 3350 boolean updateSysUiVisibility = false; 3351 if (mNavigationBar != null) { 3352 boolean transientNavBarShowing = mNavigationBarController.isTransientShowing(); 3353 // Force the navigation bar to its appropriate place and 3354 // size. We need to do this directly, instead of relying on 3355 // it to bubble up from the nav bar, because this needs to 3356 // change atomically with screen rotations. 3357 mNavigationBarOnBottom = (!mNavigationBarCanMove || displayWidth < displayHeight); 3358 if (mNavigationBarOnBottom) { 3359 // It's a system nav bar or a portrait screen; nav bar goes on bottom. 3360 int top = displayHeight - overscanBottom 3361 - mNavigationBarHeightForRotation[displayRotation]; 3362 mTmpNavigationFrame.set(0, top, displayWidth, displayHeight - overscanBottom); 3363 mStableBottom = mStableFullscreenBottom = mTmpNavigationFrame.top; 3364 if (transientNavBarShowing) { 3365 mNavigationBarController.setBarShowingLw(true); 3366 } else if (navVisible) { 3367 mNavigationBarController.setBarShowingLw(true); 3368 mDockBottom = mTmpNavigationFrame.top; 3369 mRestrictedScreenHeight = mDockBottom - mRestrictedScreenTop; 3370 mRestrictedOverscanScreenHeight = mDockBottom - mRestrictedOverscanScreenTop; 3371 } else { 3372 // We currently want to hide the navigation UI. 3373 mNavigationBarController.setBarShowingLw(false); 3374 } 3375 if (navVisible && !navTranslucent && !navAllowedHidden 3376 && !mNavigationBar.isAnimatingLw() 3377 && !mNavigationBarController.wasRecentlyTranslucent()) { 3378 // If the opaque nav bar is currently requested to be visible, 3379 // and not in the process of animating on or off, then 3380 // we can tell the app that it is covered by it. 3381 mSystemBottom = mTmpNavigationFrame.top; 3382 } 3383 } else { 3384 // Landscape screen; nav bar goes to the right. 3385 int left = displayWidth - overscanRight 3386 - mNavigationBarWidthForRotation[displayRotation]; 3387 mTmpNavigationFrame.set(left, 0, displayWidth - overscanRight, displayHeight); 3388 mStableRight = mStableFullscreenRight = mTmpNavigationFrame.left; 3389 if (transientNavBarShowing) { 3390 mNavigationBarController.setBarShowingLw(true); 3391 } else if (navVisible) { 3392 mNavigationBarController.setBarShowingLw(true); 3393 mDockRight = mTmpNavigationFrame.left; 3394 mRestrictedScreenWidth = mDockRight - mRestrictedScreenLeft; 3395 mRestrictedOverscanScreenWidth = mDockRight - mRestrictedOverscanScreenLeft; 3396 } else { 3397 // We currently want to hide the navigation UI. 3398 mNavigationBarController.setBarShowingLw(false); 3399 } 3400 if (navVisible && !navTranslucent && !mNavigationBar.isAnimatingLw() 3401 && !mNavigationBarController.wasRecentlyTranslucent()) { 3402 // If the nav bar is currently requested to be visible, 3403 // and not in the process of animating on or off, then 3404 // we can tell the app that it is covered by it. 3405 mSystemRight = mTmpNavigationFrame.left; 3406 } 3407 } 3408 // Make sure the content and current rectangles are updated to 3409 // account for the restrictions from the navigation bar. 3410 mContentTop = mVoiceContentTop = mCurTop = mDockTop; 3411 mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom; 3412 mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft; 3413 mContentRight = mVoiceContentRight = mCurRight = mDockRight; 3414 mStatusBarLayer = mNavigationBar.getSurfaceLayer(); 3415 // And compute the final frame. 3416 mNavigationBar.computeFrameLw(mTmpNavigationFrame, mTmpNavigationFrame, 3417 mTmpNavigationFrame, mTmpNavigationFrame, mTmpNavigationFrame, dcf, 3418 mTmpNavigationFrame); 3419 if (DEBUG_LAYOUT) Slog.i(TAG, "mNavigationBar frame: " + mTmpNavigationFrame); 3420 if (mNavigationBarController.checkHiddenLw()) { 3421 updateSysUiVisibility = true; 3422 } 3423 } 3424 if (DEBUG_LAYOUT) Slog.i(TAG, String.format("mDock rect: (%d,%d - %d,%d)", 3425 mDockLeft, mDockTop, mDockRight, mDockBottom)); 3426 3427 // decide where the status bar goes ahead of time 3428 if (mStatusBar != null) { 3429 // apply any navigation bar insets 3430 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 3431 pf.top = df.top = of.top = mUnrestrictedScreenTop; 3432 pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft; 3433 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight 3434 + mUnrestrictedScreenTop; 3435 vf.left = mStableLeft; 3436 vf.top = mStableTop; 3437 vf.right = mStableRight; 3438 vf.bottom = mStableBottom; 3439 3440 mStatusBarLayer = mStatusBar.getSurfaceLayer(); 3441 3442 // Let the status bar determine its size. 3443 mStatusBar.computeFrameLw(pf, df, vf, vf, vf, dcf, vf); 3444 3445 // For layout, the status bar is always at the top with our fixed height. 3446 mStableTop = mUnrestrictedScreenTop + mStatusBarHeight; 3447 3448 boolean statusBarTransient = (sysui & View.STATUS_BAR_TRANSIENT) != 0; 3449 boolean statusBarTranslucent = (sysui 3450 & (View.STATUS_BAR_TRANSLUCENT | View.SYSTEM_UI_TRANSPARENT)) != 0; 3451 if (!isKeyguardShowing) { 3452 statusBarTranslucent &= areTranslucentBarsAllowed(); 3453 } 3454 3455 // If the status bar is hidden, we don't want to cause 3456 // windows behind it to scroll. 3457 if (mStatusBar.isVisibleLw() && !statusBarTransient) { 3458 // Status bar may go away, so the screen area it occupies 3459 // is available to apps but just covering them when the 3460 // status bar is visible. 3461 mDockTop = mUnrestrictedScreenTop + mStatusBarHeight; 3462 3463 mContentTop = mVoiceContentTop = mCurTop = mDockTop; 3464 mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom; 3465 mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft; 3466 mContentRight = mVoiceContentRight = mCurRight = mDockRight; 3467 3468 if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar: " + 3469 String.format( 3470 "dock=[%d,%d][%d,%d] content=[%d,%d][%d,%d] cur=[%d,%d][%d,%d]", 3471 mDockLeft, mDockTop, mDockRight, mDockBottom, 3472 mContentLeft, mContentTop, mContentRight, mContentBottom, 3473 mCurLeft, mCurTop, mCurRight, mCurBottom)); 3474 } 3475 if (mStatusBar.isVisibleLw() && !mStatusBar.isAnimatingLw() 3476 && !statusBarTransient && !statusBarTranslucent 3477 && !mStatusBarController.wasRecentlyTranslucent()) { 3478 // If the opaque status bar is currently requested to be visible, 3479 // and not in the process of animating on or off, then 3480 // we can tell the app that it is covered by it. 3481 mSystemTop = mUnrestrictedScreenTop + mStatusBarHeight; 3482 } 3483 if (mStatusBarController.checkHiddenLw()) { 3484 updateSysUiVisibility = true; 3485 } 3486 } 3487 if (updateSysUiVisibility) { 3488 updateSystemUiVisibilityLw(); 3489 } 3490 } 3491 } 3492 3493 /** {@inheritDoc} */ 3494 @Override 3495 public int getSystemDecorLayerLw() { 3496 if (mStatusBar != null) return mStatusBar.getSurfaceLayer(); 3497 if (mNavigationBar != null) return mNavigationBar.getSurfaceLayer(); 3498 return 0; 3499 } 3500 3501 @Override 3502 public void getContentRectLw(Rect r) { 3503 r.set(mContentLeft, mContentTop, mContentRight, mContentBottom); 3504 } 3505 3506 void setAttachedWindowFrames(WindowState win, int fl, int adjust, WindowState attached, 3507 boolean insetDecors, Rect pf, Rect df, Rect of, Rect cf, Rect vf) { 3508 if (win.getSurfaceLayer() > mDockLayer && attached.getSurfaceLayer() < mDockLayer) { 3509 // Here's a special case: if this attached window is a panel that is 3510 // above the dock window, and the window it is attached to is below 3511 // the dock window, then the frames we computed for the window it is 3512 // attached to can not be used because the dock is effectively part 3513 // of the underlying window and the attached window is floating on top 3514 // of the whole thing. So, we ignore the attached window and explicitly 3515 // compute the frames that would be appropriate without the dock. 3516 df.left = of.left = cf.left = vf.left = mDockLeft; 3517 df.top = of.top = cf.top = vf.top = mDockTop; 3518 df.right = of.right = cf.right = vf.right = mDockRight; 3519 df.bottom = of.bottom = cf.bottom = vf.bottom = mDockBottom; 3520 } else { 3521 // The effective display frame of the attached window depends on 3522 // whether it is taking care of insetting its content. If not, 3523 // we need to use the parent's content frame so that the entire 3524 // window is positioned within that content. Otherwise we can use 3525 // the overscan frame and let the attached window take care of 3526 // positioning its content appropriately. 3527 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 3528 // Set the content frame of the attached window to the parent's decor frame 3529 // (same as content frame when IME isn't present) if specifically requested by 3530 // setting {@link WindowManager.LayoutParams#FLAG_LAYOUT_ATTACHED_IN_DECOR} flag. 3531 // Otherwise, use the overscan frame. 3532 cf.set((fl & FLAG_LAYOUT_ATTACHED_IN_DECOR) != 0 3533 ? attached.getContentFrameLw() : attached.getOverscanFrameLw()); 3534 } else { 3535 // If the window is resizing, then we want to base the content 3536 // frame on our attached content frame to resize... however, 3537 // things can be tricky if the attached window is NOT in resize 3538 // mode, in which case its content frame will be larger. 3539 // Ungh. So to deal with that, make sure the content frame 3540 // we end up using is not covering the IM dock. 3541 cf.set(attached.getContentFrameLw()); 3542 if (attached.isVoiceInteraction()) { 3543 if (cf.left < mVoiceContentLeft) cf.left = mVoiceContentLeft; 3544 if (cf.top < mVoiceContentTop) cf.top = mVoiceContentTop; 3545 if (cf.right > mVoiceContentRight) cf.right = mVoiceContentRight; 3546 if (cf.bottom > mVoiceContentBottom) cf.bottom = mVoiceContentBottom; 3547 } else if (attached.getSurfaceLayer() < mDockLayer) { 3548 if (cf.left < mContentLeft) cf.left = mContentLeft; 3549 if (cf.top < mContentTop) cf.top = mContentTop; 3550 if (cf.right > mContentRight) cf.right = mContentRight; 3551 if (cf.bottom > mContentBottom) cf.bottom = mContentBottom; 3552 } 3553 } 3554 df.set(insetDecors ? attached.getDisplayFrameLw() : cf); 3555 of.set(insetDecors ? attached.getOverscanFrameLw() : cf); 3556 vf.set(attached.getVisibleFrameLw()); 3557 } 3558 // The LAYOUT_IN_SCREEN flag is used to determine whether the attached 3559 // window should be positioned relative to its parent or the entire 3560 // screen. 3561 pf.set((fl & FLAG_LAYOUT_IN_SCREEN) == 0 3562 ? attached.getFrameLw() : df); 3563 } 3564 3565 private void applyStableConstraints(int sysui, int fl, Rect r) { 3566 if ((sysui & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) { 3567 // If app is requesting a stable layout, don't let the 3568 // content insets go below the stable values. 3569 if ((fl & FLAG_FULLSCREEN) != 0) { 3570 if (r.left < mStableFullscreenLeft) r.left = mStableFullscreenLeft; 3571 if (r.top < mStableFullscreenTop) r.top = mStableFullscreenTop; 3572 if (r.right > mStableFullscreenRight) r.right = mStableFullscreenRight; 3573 if (r.bottom > mStableFullscreenBottom) r.bottom = mStableFullscreenBottom; 3574 } else { 3575 if (r.left < mStableLeft) r.left = mStableLeft; 3576 if (r.top < mStableTop) r.top = mStableTop; 3577 if (r.right > mStableRight) r.right = mStableRight; 3578 if (r.bottom > mStableBottom) r.bottom = mStableBottom; 3579 } 3580 } 3581 } 3582 3583 /** {@inheritDoc} */ 3584 @Override 3585 public void layoutWindowLw(WindowState win, WindowState attached) { 3586 // we've already done the status bar 3587 final WindowManager.LayoutParams attrs = win.getAttrs(); 3588 if ((win == mStatusBar && (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) == 0) || 3589 win == mNavigationBar) { 3590 return; 3591 } 3592 final boolean isDefaultDisplay = win.isDefaultDisplay(); 3593 final boolean needsToOffsetInputMethodTarget = isDefaultDisplay && 3594 (win == mLastInputMethodTargetWindow && mLastInputMethodWindow != null); 3595 if (needsToOffsetInputMethodTarget) { 3596 if (DEBUG_LAYOUT) Slog.i(TAG, "Offset ime target window by the last ime window state"); 3597 offsetInputMethodWindowLw(mLastInputMethodWindow); 3598 } 3599 3600 final int fl = PolicyControl.getWindowFlags(win, attrs); 3601 final int sim = attrs.softInputMode; 3602 final int sysUiFl = PolicyControl.getSystemUiVisibility(win, null); 3603 3604 final Rect pf = mTmpParentFrame; 3605 final Rect df = mTmpDisplayFrame; 3606 final Rect of = mTmpOverscanFrame; 3607 final Rect cf = mTmpContentFrame; 3608 final Rect vf = mTmpVisibleFrame; 3609 final Rect dcf = mTmpDecorFrame; 3610 final Rect sf = mTmpStableFrame; 3611 dcf.setEmpty(); 3612 3613 final boolean hasNavBar = (isDefaultDisplay && mHasNavigationBar 3614 && mNavigationBar != null && mNavigationBar.isVisibleLw()); 3615 3616 final int adjust = sim & SOFT_INPUT_MASK_ADJUST; 3617 3618 if (isDefaultDisplay) { 3619 sf.set(mStableLeft, mStableTop, mStableRight, mStableBottom); 3620 } else { 3621 sf.set(mOverscanLeft, mOverscanTop, mOverscanRight, mOverscanBottom); 3622 } 3623 3624 if (!isDefaultDisplay) { 3625 if (attached != null) { 3626 // If this window is attached to another, our display 3627 // frame is the same as the one we are attached to. 3628 setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf); 3629 } else { 3630 // Give the window full screen. 3631 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 3632 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 3633 pf.right = df.right = of.right = cf.right 3634 = mOverscanScreenLeft + mOverscanScreenWidth; 3635 pf.bottom = df.bottom = of.bottom = cf.bottom 3636 = mOverscanScreenTop + mOverscanScreenHeight; 3637 } 3638 } else if (attrs.type == TYPE_INPUT_METHOD || attrs.type == TYPE_VOICE_INTERACTION) { 3639 pf.left = df.left = of.left = cf.left = vf.left = mDockLeft; 3640 pf.top = df.top = of.top = cf.top = vf.top = mDockTop; 3641 pf.right = df.right = of.right = cf.right = vf.right = mDockRight; 3642 // IM dock windows layout below the nav bar... 3643 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3644 // ...with content insets above the nav bar 3645 cf.bottom = vf.bottom = mStableBottom; 3646 // IM dock windows always go to the bottom of the screen. 3647 attrs.gravity = Gravity.BOTTOM; 3648 mDockLayer = win.getSurfaceLayer(); 3649 } else if (win == mStatusBar && (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 3650 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 3651 pf.top = df.top = of.top = mUnrestrictedScreenTop; 3652 pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft; 3653 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight + mUnrestrictedScreenTop; 3654 cf.left = vf.left = mStableLeft; 3655 cf.top = vf.top = mStableTop; 3656 cf.right = vf.right = mStableRight; 3657 vf.bottom = mStableBottom; 3658 cf.bottom = mContentBottom; 3659 } else { 3660 3661 // Default policy decor for the default display 3662 dcf.left = mSystemLeft; 3663 dcf.top = mSystemTop; 3664 dcf.right = mSystemRight; 3665 dcf.bottom = mSystemBottom; 3666 final boolean inheritTranslucentDecor = (attrs.privateFlags 3667 & WindowManager.LayoutParams.PRIVATE_FLAG_INHERIT_TRANSLUCENT_DECOR) != 0; 3668 final boolean isAppWindow = 3669 attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW && 3670 attrs.type <= WindowManager.LayoutParams.LAST_APPLICATION_WINDOW; 3671 final boolean topAtRest = 3672 win == mTopFullscreenOpaqueWindowState && !win.isAnimatingLw(); 3673 if (isAppWindow && !inheritTranslucentDecor && !topAtRest) { 3674 if ((sysUiFl & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0 3675 && (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) == 0 3676 && (fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS) == 0 3677 && (fl & WindowManager.LayoutParams. 3678 FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0) { 3679 // Ensure policy decor includes status bar 3680 dcf.top = mStableTop; 3681 } 3682 if ((fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION) == 0 3683 && (sysUiFl & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0 3684 && (fl & WindowManager.LayoutParams. 3685 FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0) { 3686 // Ensure policy decor includes navigation bar 3687 dcf.bottom = mStableBottom; 3688 dcf.right = mStableRight; 3689 } 3690 } 3691 3692 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) 3693 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { 3694 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() 3695 + "): IN_SCREEN, INSET_DECOR"); 3696 // This is the case for a normal activity window: we want it 3697 // to cover all of the screen space, and it can take care of 3698 // moving its contents to account for screen decorations that 3699 // intrude into that space. 3700 if (attached != null) { 3701 // If this window is attached to another, our display 3702 // frame is the same as the one we are attached to. 3703 setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf); 3704 } else { 3705 if (attrs.type == TYPE_STATUS_BAR_PANEL 3706 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL) { 3707 // Status bar panels are the only windows who can go on top of 3708 // the status bar. They are protected by the STATUS_BAR_SERVICE 3709 // permission, so they have the same privileges as the status 3710 // bar itself. 3711 // 3712 // However, they should still dodge the navigation bar if it exists. 3713 3714 pf.left = df.left = of.left = hasNavBar 3715 ? mDockLeft : mUnrestrictedScreenLeft; 3716 pf.top = df.top = of.top = mUnrestrictedScreenTop; 3717 pf.right = df.right = of.right = hasNavBar 3718 ? mRestrictedScreenLeft+mRestrictedScreenWidth 3719 : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3720 pf.bottom = df.bottom = of.bottom = hasNavBar 3721 ? mRestrictedScreenTop+mRestrictedScreenHeight 3722 : mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3723 3724 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 3725 "Laying out status bar window: (%d,%d - %d,%d)", 3726 pf.left, pf.top, pf.right, pf.bottom)); 3727 } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0 3728 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 3729 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 3730 // Asking to layout into the overscan region, so give it that pure 3731 // unrestricted area. 3732 pf.left = df.left = of.left = mOverscanScreenLeft; 3733 pf.top = df.top = of.top = mOverscanScreenTop; 3734 pf.right = df.right = of.right = mOverscanScreenLeft + mOverscanScreenWidth; 3735 pf.bottom = df.bottom = of.bottom = mOverscanScreenTop 3736 + mOverscanScreenHeight; 3737 } else if (canHideNavigationBar() 3738 && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0 3739 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 3740 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 3741 // Asking for layout as if the nav bar is hidden, lets the 3742 // application extend into the unrestricted overscan screen area. We 3743 // only do this for application windows to ensure no window that 3744 // can be above the nav bar can do this. 3745 pf.left = df.left = mOverscanScreenLeft; 3746 pf.top = df.top = mOverscanScreenTop; 3747 pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth; 3748 pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight; 3749 // We need to tell the app about where the frame inside the overscan 3750 // is, so it can inset its content by that amount -- it didn't ask 3751 // to actually extend itself into the overscan region. 3752 of.left = mUnrestrictedScreenLeft; 3753 of.top = mUnrestrictedScreenTop; 3754 of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3755 of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3756 } else { 3757 pf.left = df.left = mRestrictedOverscanScreenLeft; 3758 pf.top = df.top = mRestrictedOverscanScreenTop; 3759 pf.right = df.right = mRestrictedOverscanScreenLeft 3760 + mRestrictedOverscanScreenWidth; 3761 pf.bottom = df.bottom = mRestrictedOverscanScreenTop 3762 + mRestrictedOverscanScreenHeight; 3763 // We need to tell the app about where the frame inside the overscan 3764 // is, so it can inset its content by that amount -- it didn't ask 3765 // to actually extend itself into the overscan region. 3766 of.left = mUnrestrictedScreenLeft; 3767 of.top = mUnrestrictedScreenTop; 3768 of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3769 of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3770 } 3771 3772 if ((fl & FLAG_FULLSCREEN) == 0) { 3773 if (win.isVoiceInteraction()) { 3774 cf.left = mVoiceContentLeft; 3775 cf.top = mVoiceContentTop; 3776 cf.right = mVoiceContentRight; 3777 cf.bottom = mVoiceContentBottom; 3778 } else { 3779 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 3780 cf.left = mDockLeft; 3781 cf.top = mDockTop; 3782 cf.right = mDockRight; 3783 cf.bottom = mDockBottom; 3784 } else { 3785 cf.left = mContentLeft; 3786 cf.top = mContentTop; 3787 cf.right = mContentRight; 3788 cf.bottom = mContentBottom; 3789 } 3790 } 3791 } else { 3792 // Full screen windows are always given a layout that is as if the 3793 // status bar and other transient decors are gone. This is to avoid 3794 // bad states when moving from a window that is not hding the 3795 // status bar to one that is. 3796 cf.left = mRestrictedScreenLeft; 3797 cf.top = mRestrictedScreenTop; 3798 cf.right = mRestrictedScreenLeft + mRestrictedScreenWidth; 3799 cf.bottom = mRestrictedScreenTop + mRestrictedScreenHeight; 3800 } 3801 applyStableConstraints(sysUiFl, fl, cf); 3802 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 3803 vf.left = mCurLeft; 3804 vf.top = mCurTop; 3805 vf.right = mCurRight; 3806 vf.bottom = mCurBottom; 3807 } else { 3808 vf.set(cf); 3809 } 3810 } 3811 } else if ((fl & FLAG_LAYOUT_IN_SCREEN) != 0 || (sysUiFl 3812 & (View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN 3813 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION)) != 0) { 3814 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 3815 "): IN_SCREEN"); 3816 // A window that has requested to fill the entire screen just 3817 // gets everything, period. 3818 if (attrs.type == TYPE_STATUS_BAR_PANEL 3819 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL) { 3820 pf.left = df.left = of.left = cf.left = hasNavBar 3821 ? mDockLeft : mUnrestrictedScreenLeft; 3822 pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop; 3823 pf.right = df.right = of.right = cf.right = hasNavBar 3824 ? mRestrictedScreenLeft+mRestrictedScreenWidth 3825 : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3826 pf.bottom = df.bottom = of.bottom = cf.bottom = hasNavBar 3827 ? mRestrictedScreenTop+mRestrictedScreenHeight 3828 : mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3829 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 3830 "Laying out IN_SCREEN status bar window: (%d,%d - %d,%d)", 3831 pf.left, pf.top, pf.right, pf.bottom)); 3832 } else if (attrs.type == TYPE_NAVIGATION_BAR 3833 || attrs.type == TYPE_NAVIGATION_BAR_PANEL) { 3834 // The navigation bar has Real Ultimate Power. 3835 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 3836 pf.top = df.top = of.top = mUnrestrictedScreenTop; 3837 pf.right = df.right = of.right = mUnrestrictedScreenLeft 3838 + mUnrestrictedScreenWidth; 3839 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop 3840 + mUnrestrictedScreenHeight; 3841 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 3842 "Laying out navigation bar window: (%d,%d - %d,%d)", 3843 pf.left, pf.top, pf.right, pf.bottom)); 3844 } else if ((attrs.type == TYPE_SECURE_SYSTEM_OVERLAY 3845 || attrs.type == TYPE_BOOT_PROGRESS) 3846 && ((fl & FLAG_FULLSCREEN) != 0)) { 3847 // Fullscreen secure system overlays get what they ask for. 3848 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 3849 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 3850 pf.right = df.right = of.right = cf.right = mOverscanScreenLeft 3851 + mOverscanScreenWidth; 3852 pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop 3853 + mOverscanScreenHeight; 3854 } else if (attrs.type == TYPE_BOOT_PROGRESS) { 3855 // Boot progress screen always covers entire display. 3856 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 3857 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 3858 pf.right = df.right = of.right = cf.right = mOverscanScreenLeft 3859 + mOverscanScreenWidth; 3860 pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop 3861 + mOverscanScreenHeight; 3862 } else if (attrs.type == TYPE_WALLPAPER) { 3863 // The wallpaper also has Real Ultimate Power, but we want to tell 3864 // it about the overscan area. 3865 pf.left = df.left = mOverscanScreenLeft; 3866 pf.top = df.top = mOverscanScreenTop; 3867 pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth; 3868 pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight; 3869 of.left = cf.left = mUnrestrictedScreenLeft; 3870 of.top = cf.top = mUnrestrictedScreenTop; 3871 of.right = cf.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3872 of.bottom = cf.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3873 } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0 3874 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 3875 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 3876 // Asking to layout into the overscan region, so give it that pure 3877 // unrestricted area. 3878 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 3879 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 3880 pf.right = df.right = of.right = cf.right 3881 = mOverscanScreenLeft + mOverscanScreenWidth; 3882 pf.bottom = df.bottom = of.bottom = cf.bottom 3883 = mOverscanScreenTop + mOverscanScreenHeight; 3884 } else if (canHideNavigationBar() 3885 && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0 3886 && (attrs.type == TYPE_STATUS_BAR 3887 || attrs.type == TYPE_TOAST 3888 || (attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 3889 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW))) { 3890 // Asking for layout as if the nav bar is hidden, lets the 3891 // application extend into the unrestricted screen area. We 3892 // only do this for application windows (or toasts) to ensure no window that 3893 // can be above the nav bar can do this. 3894 // XXX This assumes that an app asking for this will also 3895 // ask for layout in only content. We can't currently figure out 3896 // what the screen would be if only laying out to hide the nav bar. 3897 pf.left = df.left = of.left = cf.left = mUnrestrictedScreenLeft; 3898 pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop; 3899 pf.right = df.right = of.right = cf.right = mUnrestrictedScreenLeft 3900 + mUnrestrictedScreenWidth; 3901 pf.bottom = df.bottom = of.bottom = cf.bottom = mUnrestrictedScreenTop 3902 + mUnrestrictedScreenHeight; 3903 } else { 3904 pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft; 3905 pf.top = df.top = of.top = cf.top = mRestrictedScreenTop; 3906 pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft 3907 + mRestrictedScreenWidth; 3908 pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop 3909 + mRestrictedScreenHeight; 3910 } 3911 3912 applyStableConstraints(sysUiFl, fl, cf); 3913 3914 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 3915 vf.left = mCurLeft; 3916 vf.top = mCurTop; 3917 vf.right = mCurRight; 3918 vf.bottom = mCurBottom; 3919 } else { 3920 vf.set(cf); 3921 } 3922 } else if (attached != null) { 3923 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 3924 "): attached to " + attached); 3925 // A child window should be placed inside of the same visible 3926 // frame that its parent had. 3927 setAttachedWindowFrames(win, fl, adjust, attached, false, pf, df, of, cf, vf); 3928 } else { 3929 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 3930 "): normal window"); 3931 // Otherwise, a normal window must be placed inside the content 3932 // of all screen decorations. 3933 if (attrs.type == TYPE_STATUS_BAR_PANEL) { 3934 // Status bar panels are the only windows who can go on top of 3935 // the status bar. They are protected by the STATUS_BAR_SERVICE 3936 // permission, so they have the same privileges as the status 3937 // bar itself. 3938 pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft; 3939 pf.top = df.top = of.top = cf.top = mRestrictedScreenTop; 3940 pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft 3941 + mRestrictedScreenWidth; 3942 pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop 3943 + mRestrictedScreenHeight; 3944 } else if (attrs.type == TYPE_TOAST || attrs.type == TYPE_SYSTEM_ALERT 3945 || attrs.type == TYPE_VOLUME_OVERLAY) { 3946 // These dialogs are stable to interim decor changes. 3947 pf.left = df.left = of.left = cf.left = mStableLeft; 3948 pf.top = df.top = of.top = cf.top = mStableTop; 3949 pf.right = df.right = of.right = cf.right = mStableRight; 3950 pf.bottom = df.bottom = of.bottom = cf.bottom = mStableBottom; 3951 } else { 3952 pf.left = mContentLeft; 3953 pf.top = mContentTop; 3954 pf.right = mContentRight; 3955 pf.bottom = mContentBottom; 3956 if (win.isVoiceInteraction()) { 3957 df.left = of.left = cf.left = mVoiceContentLeft; 3958 df.top = of.top = cf.top = mVoiceContentTop; 3959 df.right = of.right = cf.right = mVoiceContentRight; 3960 df.bottom = of.bottom = cf.bottom = mVoiceContentBottom; 3961 } else if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 3962 df.left = of.left = cf.left = mDockLeft; 3963 df.top = of.top = cf.top = mDockTop; 3964 df.right = of.right = cf.right = mDockRight; 3965 df.bottom = of.bottom = cf.bottom = mDockBottom; 3966 } else { 3967 df.left = of.left = cf.left = mContentLeft; 3968 df.top = of.top = cf.top = mContentTop; 3969 df.right = of.right = cf.right = mContentRight; 3970 df.bottom = of.bottom = cf.bottom = mContentBottom; 3971 } 3972 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 3973 vf.left = mCurLeft; 3974 vf.top = mCurTop; 3975 vf.right = mCurRight; 3976 vf.bottom = mCurBottom; 3977 } else { 3978 vf.set(cf); 3979 } 3980 } 3981 } 3982 } 3983 3984 // TYPE_SYSTEM_ERROR is above the NavigationBar so it can't be allowed to extend over it. 3985 if ((fl & FLAG_LAYOUT_NO_LIMITS) != 0 && attrs.type != TYPE_SYSTEM_ERROR) { 3986 df.left = df.top = -10000; 3987 df.right = df.bottom = 10000; 3988 if (attrs.type != TYPE_WALLPAPER) { 3989 of.left = of.top = cf.left = cf.top = vf.left = vf.top = -10000; 3990 of.right = of.bottom = cf.right = cf.bottom = vf.right = vf.bottom = 10000; 3991 } 3992 } 3993 3994 if (DEBUG_LAYOUT) Slog.v(TAG, "Compute frame " + attrs.getTitle() 3995 + ": sim=#" + Integer.toHexString(sim) 3996 + " attach=" + attached + " type=" + attrs.type 3997 + String.format(" flags=0x%08x", fl) 3998 + " pf=" + pf.toShortString() + " df=" + df.toShortString() 3999 + " of=" + of.toShortString() 4000 + " cf=" + cf.toShortString() + " vf=" + vf.toShortString() 4001 + " dcf=" + dcf.toShortString() 4002 + " sf=" + sf.toShortString()); 4003 4004 win.computeFrameLw(pf, df, of, cf, vf, dcf, sf); 4005 4006 // Dock windows carve out the bottom of the screen, so normal windows 4007 // can't appear underneath them. 4008 if (attrs.type == TYPE_INPUT_METHOD && win.isVisibleOrBehindKeyguardLw() 4009 && !win.getGivenInsetsPendingLw()) { 4010 setLastInputMethodWindowLw(null, null); 4011 offsetInputMethodWindowLw(win); 4012 } 4013 if (attrs.type == TYPE_VOICE_INTERACTION && win.isVisibleOrBehindKeyguardLw() 4014 && !win.getGivenInsetsPendingLw()) { 4015 offsetVoiceInputWindowLw(win); 4016 } 4017 } 4018 4019 private void offsetInputMethodWindowLw(WindowState win) { 4020 int top = win.getDisplayFrameLw().top; 4021 top += win.getGivenContentInsetsLw().top; 4022 if (mContentBottom > top) { 4023 mContentBottom = top; 4024 } 4025 if (mVoiceContentBottom > top) { 4026 mVoiceContentBottom = top; 4027 } 4028 top = win.getVisibleFrameLw().top; 4029 top += win.getGivenVisibleInsetsLw().top; 4030 if (mCurBottom > top) { 4031 mCurBottom = top; 4032 } 4033 if (DEBUG_LAYOUT) Slog.v(TAG, "Input method: mDockBottom=" 4034 + mDockBottom + " mContentBottom=" 4035 + mContentBottom + " mCurBottom=" + mCurBottom); 4036 } 4037 4038 private void offsetVoiceInputWindowLw(WindowState win) { 4039 int top = win.getDisplayFrameLw().top; 4040 top += win.getGivenContentInsetsLw().top; 4041 if (mVoiceContentBottom > top) { 4042 mVoiceContentBottom = top; 4043 } 4044 } 4045 4046 /** {@inheritDoc} */ 4047 @Override 4048 public void finishLayoutLw() { 4049 return; 4050 } 4051 4052 /** {@inheritDoc} */ 4053 @Override 4054 public void beginPostLayoutPolicyLw(int displayWidth, int displayHeight) { 4055 mTopFullscreenOpaqueWindowState = null; 4056 mTopFullscreenOpaqueOrDimmingWindowState = null; 4057 mAppsToBeHidden.clear(); 4058 mAppsThatDismissKeyguard.clear(); 4059 mForceStatusBar = false; 4060 mForceStatusBarFromKeyguard = false; 4061 mForcingShowNavBar = false; 4062 mForcingShowNavBarLayer = -1; 4063 4064 mHideLockScreen = false; 4065 mAllowLockscreenWhenOn = false; 4066 mDismissKeyguard = DISMISS_KEYGUARD_NONE; 4067 mShowingLockscreen = false; 4068 mShowingDream = false; 4069 mWinShowWhenLocked = null; 4070 mKeyguardSecure = isKeyguardSecure(); 4071 mKeyguardSecureIncludingHidden = mKeyguardSecure 4072 && (mKeyguardDelegate != null && mKeyguardDelegate.isShowing()); 4073 } 4074 4075 /** {@inheritDoc} */ 4076 @Override 4077 public void applyPostLayoutPolicyLw(WindowState win, WindowManager.LayoutParams attrs) { 4078 if (DEBUG_LAYOUT) Slog.i(TAG, "Win " + win + ": isVisibleOrBehindKeyguardLw=" 4079 + win.isVisibleOrBehindKeyguardLw()); 4080 final int fl = PolicyControl.getWindowFlags(win, attrs); 4081 if (mTopFullscreenOpaqueWindowState == null 4082 && win.isVisibleLw() && attrs.type == TYPE_INPUT_METHOD) { 4083 mForcingShowNavBar = true; 4084 mForcingShowNavBarLayer = win.getSurfaceLayer(); 4085 } 4086 if (attrs.type == TYPE_STATUS_BAR && (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 4087 mForceStatusBarFromKeyguard = true; 4088 } 4089 if (mTopFullscreenOpaqueWindowState == null && 4090 win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw()) { 4091 if ((fl & FLAG_FORCE_NOT_FULLSCREEN) != 0) { 4092 if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 4093 mForceStatusBarFromKeyguard = true; 4094 } else { 4095 mForceStatusBar = true; 4096 } 4097 } 4098 if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 4099 mShowingLockscreen = true; 4100 } 4101 boolean appWindow = attrs.type >= FIRST_APPLICATION_WINDOW 4102 && attrs.type < FIRST_SYSTEM_WINDOW; 4103 if (attrs.type == TYPE_DREAM) { 4104 // If the lockscreen was showing when the dream started then wait 4105 // for the dream to draw before hiding the lockscreen. 4106 if (!mDreamingLockscreen 4107 || (win.isVisibleLw() && win.hasDrawnLw())) { 4108 mShowingDream = true; 4109 appWindow = true; 4110 } 4111 } 4112 4113 final boolean showWhenLocked = (fl & FLAG_SHOW_WHEN_LOCKED) != 0; 4114 final boolean dismissKeyguard = (fl & FLAG_DISMISS_KEYGUARD) != 0; 4115 if (appWindow) { 4116 final IApplicationToken appToken = win.getAppToken(); 4117 if (showWhenLocked) { 4118 // Remove any previous windows with the same appToken. 4119 mAppsToBeHidden.remove(appToken); 4120 mAppsThatDismissKeyguard.remove(appToken); 4121 if (mAppsToBeHidden.isEmpty()) { 4122 if (dismissKeyguard && !mKeyguardSecure) { 4123 mAppsThatDismissKeyguard.add(appToken); 4124 } else { 4125 mWinShowWhenLocked = win; 4126 mHideLockScreen = true; 4127 mForceStatusBarFromKeyguard = false; 4128 } 4129 } 4130 } else if (dismissKeyguard) { 4131 if (mKeyguardSecure) { 4132 mAppsToBeHidden.add(appToken); 4133 } else { 4134 mAppsToBeHidden.remove(appToken); 4135 } 4136 mAppsThatDismissKeyguard.add(appToken); 4137 } else { 4138 mAppsToBeHidden.add(appToken); 4139 } 4140 if (attrs.x == 0 && attrs.y == 0 4141 && attrs.width == WindowManager.LayoutParams.MATCH_PARENT 4142 && attrs.height == WindowManager.LayoutParams.MATCH_PARENT) { 4143 if (DEBUG_LAYOUT) Slog.v(TAG, "Fullscreen window: " + win); 4144 mTopFullscreenOpaqueWindowState = win; 4145 if (mTopFullscreenOpaqueOrDimmingWindowState == null) { 4146 mTopFullscreenOpaqueOrDimmingWindowState = win; 4147 } 4148 if (!mAppsThatDismissKeyguard.isEmpty() && 4149 mDismissKeyguard == DISMISS_KEYGUARD_NONE) { 4150 if (DEBUG_LAYOUT) Slog.v(TAG, 4151 "Setting mDismissKeyguard true by win " + win); 4152 mDismissKeyguard = mWinDismissingKeyguard == win ? 4153 DISMISS_KEYGUARD_CONTINUE : DISMISS_KEYGUARD_START; 4154 mWinDismissingKeyguard = win; 4155 mForceStatusBarFromKeyguard = mShowingLockscreen && mKeyguardSecure; 4156 } else if (mAppsToBeHidden.isEmpty() && showWhenLocked) { 4157 if (DEBUG_LAYOUT) Slog.v(TAG, 4158 "Setting mHideLockScreen to true by win " + win); 4159 mHideLockScreen = true; 4160 mForceStatusBarFromKeyguard = false; 4161 } 4162 if ((fl & FLAG_ALLOW_LOCK_WHILE_SCREEN_ON) != 0) { 4163 mAllowLockscreenWhenOn = true; 4164 } 4165 } 4166 4167 if (mWinShowWhenLocked != null && 4168 mWinShowWhenLocked.getAppToken() != win.getAppToken()) { 4169 win.hideLw(false); 4170 } 4171 } 4172 } 4173 if (mTopFullscreenOpaqueOrDimmingWindowState == null 4174 && win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw() 4175 && win.isDimming()) { 4176 mTopFullscreenOpaqueOrDimmingWindowState = win; 4177 } 4178 } 4179 4180 /** {@inheritDoc} */ 4181 @Override 4182 public int finishPostLayoutPolicyLw() { 4183 if (mWinShowWhenLocked != null && 4184 mWinShowWhenLocked != mTopFullscreenOpaqueWindowState) { 4185 // A dialog is dismissing the keyguard. Put the wallpaper behind it and hide the 4186 // fullscreen window. 4187 // TODO: Make sure FLAG_SHOW_WALLPAPER is restored when dialog is dismissed. Or not. 4188 mWinShowWhenLocked.getAttrs().flags |= FLAG_SHOW_WALLPAPER; 4189 mTopFullscreenOpaqueWindowState.hideLw(false); 4190 mTopFullscreenOpaqueWindowState = mWinShowWhenLocked; 4191 } 4192 4193 int changes = 0; 4194 boolean topIsFullscreen = false; 4195 4196 final WindowManager.LayoutParams lp = (mTopFullscreenOpaqueWindowState != null) 4197 ? mTopFullscreenOpaqueWindowState.getAttrs() 4198 : null; 4199 4200 // If we are not currently showing a dream then remember the current 4201 // lockscreen state. We will use this to determine whether the dream 4202 // started while the lockscreen was showing and remember this state 4203 // while the dream is showing. 4204 if (!mShowingDream) { 4205 mDreamingLockscreen = mShowingLockscreen; 4206 } 4207 4208 if (mStatusBar != null) { 4209 if (DEBUG_LAYOUT) Slog.i(TAG, "force=" + mForceStatusBar 4210 + " forcefkg=" + mForceStatusBarFromKeyguard 4211 + " top=" + mTopFullscreenOpaqueWindowState); 4212 if (mForceStatusBar || mForceStatusBarFromKeyguard) { 4213 if (DEBUG_LAYOUT) Slog.v(TAG, "Showing status bar: forced"); 4214 if (mStatusBarController.setBarShowingLw(true)) { 4215 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4216 } 4217 // Maintain fullscreen layout until incoming animation is complete. 4218 topIsFullscreen = mTopIsFullscreen && mStatusBar.isAnimatingLw(); 4219 // Transient status bar on the lockscreen is not allowed 4220 if (mForceStatusBarFromKeyguard && mStatusBarController.isTransientShowing()) { 4221 mStatusBarController.updateVisibilityLw(false /*transientAllowed*/, 4222 mLastSystemUiFlags, mLastSystemUiFlags); 4223 } 4224 } else if (mTopFullscreenOpaqueWindowState != null) { 4225 final int fl = PolicyControl.getWindowFlags(null, lp); 4226 if (localLOGV) { 4227 Slog.d(TAG, "frame: " + mTopFullscreenOpaqueWindowState.getFrameLw() 4228 + " shown frame: " + mTopFullscreenOpaqueWindowState.getShownFrameLw()); 4229 Slog.d(TAG, "attr: " + mTopFullscreenOpaqueWindowState.getAttrs() 4230 + " lp.flags=0x" + Integer.toHexString(fl)); 4231 } 4232 topIsFullscreen = (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0 4233 || (mLastSystemUiFlags & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0; 4234 // The subtle difference between the window for mTopFullscreenOpaqueWindowState 4235 // and mTopIsFullscreen is that mTopIsFullscreen is set only if the window 4236 // has the FLAG_FULLSCREEN set. Not sure if there is another way that to be the 4237 // case though. 4238 if (mStatusBarController.isTransientShowing()) { 4239 if (mStatusBarController.setBarShowingLw(true)) { 4240 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4241 } 4242 } else if (topIsFullscreen) { 4243 if (DEBUG_LAYOUT) Slog.v(TAG, "** HIDING status bar"); 4244 if (mStatusBarController.setBarShowingLw(false)) { 4245 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4246 } else { 4247 if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar already hiding"); 4248 } 4249 } else { 4250 if (DEBUG_LAYOUT) Slog.v(TAG, "** SHOWING status bar: top is not fullscreen"); 4251 if (mStatusBarController.setBarShowingLw(true)) { 4252 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4253 } 4254 } 4255 } 4256 } 4257 4258 if (mTopIsFullscreen != topIsFullscreen) { 4259 if (!topIsFullscreen) { 4260 // Force another layout when status bar becomes fully shown. 4261 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4262 } 4263 mTopIsFullscreen = topIsFullscreen; 4264 } 4265 4266 // Hide the key guard if a visible window explicitly specifies that it wants to be 4267 // displayed when the screen is locked. 4268 if (mKeyguardDelegate != null && mStatusBar != null) { 4269 if (localLOGV) Slog.v(TAG, "finishPostLayoutPolicyLw: mHideKeyguard=" 4270 + mHideLockScreen); 4271 if (mDismissKeyguard != DISMISS_KEYGUARD_NONE && !mKeyguardSecure) { 4272 mKeyguardHidden = true; 4273 if (setKeyguardOccludedLw(true)) { 4274 changes |= FINISH_LAYOUT_REDO_LAYOUT 4275 | FINISH_LAYOUT_REDO_CONFIG 4276 | FINISH_LAYOUT_REDO_WALLPAPER; 4277 } 4278 if (mKeyguardDelegate.isShowing()) { 4279 mHandler.post(new Runnable() { 4280 @Override 4281 public void run() { 4282 mKeyguardDelegate.keyguardDone(false, false); 4283 } 4284 }); 4285 } 4286 } else if (mHideLockScreen) { 4287 mKeyguardHidden = true; 4288 if (setKeyguardOccludedLw(true)) { 4289 changes |= FINISH_LAYOUT_REDO_LAYOUT 4290 | FINISH_LAYOUT_REDO_CONFIG 4291 | FINISH_LAYOUT_REDO_WALLPAPER; 4292 } 4293 } else if (mDismissKeyguard != DISMISS_KEYGUARD_NONE) { 4294 // This is the case of keyguard isSecure() and not mHideLockScreen. 4295 if (mDismissKeyguard == DISMISS_KEYGUARD_START) { 4296 // Only launch the next keyguard unlock window once per window. 4297 mKeyguardHidden = false; 4298 if (setKeyguardOccludedLw(false)) { 4299 changes |= FINISH_LAYOUT_REDO_LAYOUT 4300 | FINISH_LAYOUT_REDO_CONFIG 4301 | FINISH_LAYOUT_REDO_WALLPAPER; 4302 } 4303 mHandler.post(new Runnable() { 4304 @Override 4305 public void run() { 4306 mKeyguardDelegate.dismiss(); 4307 } 4308 }); 4309 } 4310 } else { 4311 mWinDismissingKeyguard = null; 4312 mKeyguardHidden = false; 4313 if (setKeyguardOccludedLw(false)) { 4314 changes |= FINISH_LAYOUT_REDO_LAYOUT 4315 | FINISH_LAYOUT_REDO_CONFIG 4316 | FINISH_LAYOUT_REDO_WALLPAPER; 4317 } 4318 } 4319 } 4320 4321 if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) { 4322 // If the navigation bar has been hidden or shown, we need to do another 4323 // layout pass to update that window. 4324 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4325 } 4326 4327 // update since mAllowLockscreenWhenOn might have changed 4328 updateLockScreenTimeout(); 4329 return changes; 4330 } 4331 4332 /** 4333 * Updates the occluded state of the Keyguard. 4334 * 4335 * @return Whether the flags have changed and we have to redo the layout. 4336 */ 4337 private boolean setKeyguardOccludedLw(boolean isOccluded) { 4338 boolean wasOccluded = mKeyguardOccluded; 4339 boolean showing = mKeyguardDelegate.isShowing(); 4340 if (wasOccluded && !isOccluded && showing) { 4341 mKeyguardOccluded = false; 4342 mKeyguardDelegate.setOccluded(false); 4343 mStatusBar.getAttrs().privateFlags |= PRIVATE_FLAG_KEYGUARD; 4344 mStatusBar.getAttrs().flags |= FLAG_SHOW_WALLPAPER; 4345 return true; 4346 } else if (!wasOccluded && isOccluded && showing) { 4347 mKeyguardOccluded = true; 4348 mKeyguardDelegate.setOccluded(true); 4349 mStatusBar.getAttrs().privateFlags &= ~PRIVATE_FLAG_KEYGUARD; 4350 mStatusBar.getAttrs().flags &= ~FLAG_SHOW_WALLPAPER; 4351 return true; 4352 } else { 4353 return false; 4354 } 4355 } 4356 4357 private boolean isStatusBarKeyguard() { 4358 return mStatusBar != null 4359 && (mStatusBar.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0; 4360 } 4361 4362 @Override 4363 public boolean allowAppAnimationsLw() { 4364 if (isStatusBarKeyguard() || mShowingDream) { 4365 // If keyguard or dreams is currently visible, no reason to animate behind it. 4366 return false; 4367 } 4368 return true; 4369 } 4370 4371 @Override 4372 public int focusChangedLw(WindowState lastFocus, WindowState newFocus) { 4373 mFocusedWindow = newFocus; 4374 if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) { 4375 // If the navigation bar has been hidden or shown, we need to do another 4376 // layout pass to update that window. 4377 return FINISH_LAYOUT_REDO_LAYOUT; 4378 } 4379 return 0; 4380 } 4381 4382 /** {@inheritDoc} */ 4383 @Override 4384 public void notifyLidSwitchChanged(long whenNanos, boolean lidOpen) { 4385 // lid changed state 4386 final int newLidState = lidOpen ? LID_OPEN : LID_CLOSED; 4387 if (newLidState == mLidState) { 4388 return; 4389 } 4390 4391 mLidState = newLidState; 4392 applyLidSwitchState(); 4393 updateRotation(true); 4394 4395 if (lidOpen) { 4396 wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromLidSwitch); 4397 } else if (!mLidControlsSleep) { 4398 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 4399 } 4400 } 4401 4402 @Override 4403 public void notifyCameraLensCoverSwitchChanged(long whenNanos, boolean lensCovered) { 4404 int lensCoverState = lensCovered ? CAMERA_LENS_COVERED : CAMERA_LENS_UNCOVERED; 4405 if (mCameraLensCoverState == lensCoverState) { 4406 return; 4407 } 4408 if (mCameraLensCoverState == CAMERA_LENS_COVERED && 4409 lensCoverState == CAMERA_LENS_UNCOVERED) { 4410 Intent intent; 4411 final boolean keyguardActive = mKeyguardDelegate == null ? false : 4412 mKeyguardDelegate.isShowing(); 4413 if (keyguardActive) { 4414 intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE); 4415 } else { 4416 intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA); 4417 } 4418 wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromCameraLens); 4419 mContext.startActivityAsUser(intent, UserHandle.CURRENT_OR_SELF); 4420 } 4421 mCameraLensCoverState = lensCoverState; 4422 } 4423 4424 void setHdmiPlugged(boolean plugged) { 4425 if (mHdmiPlugged != plugged) { 4426 mHdmiPlugged = plugged; 4427 updateRotation(true, true); 4428 Intent intent = new Intent(ACTION_HDMI_PLUGGED); 4429 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 4430 intent.putExtra(EXTRA_HDMI_PLUGGED_STATE, plugged); 4431 mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL); 4432 } 4433 } 4434 4435 void initializeHdmiState() { 4436 boolean plugged = false; 4437 // watch for HDMI plug messages if the hdmi switch exists 4438 if (new File("/sys/devices/virtual/switch/hdmi/state").exists()) { 4439 mHDMIObserver.startObserving("DEVPATH=/devices/virtual/switch/hdmi"); 4440 4441 final String filename = "/sys/class/switch/hdmi/state"; 4442 FileReader reader = null; 4443 try { 4444 reader = new FileReader(filename); 4445 char[] buf = new char[15]; 4446 int n = reader.read(buf); 4447 if (n > 1) { 4448 plugged = 0 != Integer.parseInt(new String(buf, 0, n-1)); 4449 } 4450 } catch (IOException ex) { 4451 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); 4452 } catch (NumberFormatException ex) { 4453 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); 4454 } finally { 4455 if (reader != null) { 4456 try { 4457 reader.close(); 4458 } catch (IOException ex) { 4459 } 4460 } 4461 } 4462 } 4463 // This dance forces the code in setHdmiPlugged to run. 4464 // Always do this so the sticky intent is stuck (to false) if there is no hdmi. 4465 mHdmiPlugged = !plugged; 4466 setHdmiPlugged(!mHdmiPlugged); 4467 } 4468 4469 final Object mScreenshotLock = new Object(); 4470 ServiceConnection mScreenshotConnection = null; 4471 4472 final Runnable mScreenshotTimeout = new Runnable() { 4473 @Override public void run() { 4474 synchronized (mScreenshotLock) { 4475 if (mScreenshotConnection != null) { 4476 mContext.unbindService(mScreenshotConnection); 4477 mScreenshotConnection = null; 4478 } 4479 } 4480 } 4481 }; 4482 4483 // Assume this is called from the Handler thread. 4484 private void takeScreenshot() { 4485 synchronized (mScreenshotLock) { 4486 if (mScreenshotConnection != null) { 4487 return; 4488 } 4489 ComponentName cn = new ComponentName("com.android.systemui", 4490 "com.android.systemui.screenshot.TakeScreenshotService"); 4491 Intent intent = new Intent(); 4492 intent.setComponent(cn); 4493 ServiceConnection conn = new ServiceConnection() { 4494 @Override 4495 public void onServiceConnected(ComponentName name, IBinder service) { 4496 synchronized (mScreenshotLock) { 4497 if (mScreenshotConnection != this) { 4498 return; 4499 } 4500 Messenger messenger = new Messenger(service); 4501 Message msg = Message.obtain(null, 1); 4502 final ServiceConnection myConn = this; 4503 Handler h = new Handler(mHandler.getLooper()) { 4504 @Override 4505 public void handleMessage(Message msg) { 4506 synchronized (mScreenshotLock) { 4507 if (mScreenshotConnection == myConn) { 4508 mContext.unbindService(mScreenshotConnection); 4509 mScreenshotConnection = null; 4510 mHandler.removeCallbacks(mScreenshotTimeout); 4511 } 4512 } 4513 } 4514 }; 4515 msg.replyTo = new Messenger(h); 4516 msg.arg1 = msg.arg2 = 0; 4517 if (mStatusBar != null && mStatusBar.isVisibleLw()) 4518 msg.arg1 = 1; 4519 if (mNavigationBar != null && mNavigationBar.isVisibleLw()) 4520 msg.arg2 = 1; 4521 try { 4522 messenger.send(msg); 4523 } catch (RemoteException e) { 4524 } 4525 } 4526 } 4527 @Override 4528 public void onServiceDisconnected(ComponentName name) {} 4529 }; 4530 if (mContext.bindServiceAsUser( 4531 intent, conn, Context.BIND_AUTO_CREATE, UserHandle.CURRENT)) { 4532 mScreenshotConnection = conn; 4533 mHandler.postDelayed(mScreenshotTimeout, 10000); 4534 } 4535 } 4536 } 4537 4538 /** {@inheritDoc} */ 4539 @Override 4540 public int interceptKeyBeforeQueueing(KeyEvent event, int policyFlags) { 4541 if (!mSystemBooted) { 4542 // If we have not yet booted, don't let key events do anything. 4543 return 0; 4544 } 4545 4546 final boolean interactive = (policyFlags & FLAG_INTERACTIVE) != 0; 4547 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 4548 final boolean canceled = event.isCanceled(); 4549 final int keyCode = event.getKeyCode(); 4550 4551 final boolean isInjected = (policyFlags & WindowManagerPolicy.FLAG_INJECTED) != 0; 4552 4553 // If screen is off then we treat the case where the keyguard is open but hidden 4554 // the same as if it were open and in front. 4555 // This will prevent any keys other than the power button from waking the screen 4556 // when the keyguard is hidden by another activity. 4557 final boolean keyguardActive = (mKeyguardDelegate == null ? false : 4558 (interactive ? 4559 isKeyguardShowingAndNotOccluded() : 4560 mKeyguardDelegate.isShowing())); 4561 4562 if (DEBUG_INPUT) { 4563 Log.d(TAG, "interceptKeyTq keycode=" + keyCode 4564 + " interactive=" + interactive + " keyguardActive=" + keyguardActive 4565 + " policyFlags=" + Integer.toHexString(policyFlags)); 4566 } 4567 4568 // Basic policy based on interactive state. 4569 int result; 4570 boolean isWakeKey = (policyFlags & WindowManagerPolicy.FLAG_WAKE) != 0 4571 || event.isWakeKey(); 4572 if (interactive || (isInjected && !isWakeKey)) { 4573 // When the device is interactive or the key is injected pass the 4574 // key to the application. 4575 result = ACTION_PASS_TO_USER; 4576 isWakeKey = false; 4577 } else if (!interactive && shouldDispatchInputWhenNonInteractive()) { 4578 // If we're currently dozing with the screen on and the keyguard showing, pass the key 4579 // to the application but preserve its wake key status to make sure we still move 4580 // from dozing to fully interactive if we would normally go from off to fully 4581 // interactive. 4582 result = ACTION_PASS_TO_USER; 4583 } else { 4584 // When the screen is off and the key is not injected, determine whether 4585 // to wake the device but don't pass the key to the application. 4586 result = 0; 4587 if (isWakeKey && (!down || !isWakeKeyWhenScreenOff(keyCode))) { 4588 isWakeKey = false; 4589 } 4590 } 4591 4592 // If the key would be handled globally, just return the result, don't worry about special 4593 // key processing. 4594 if (isValidGlobalKey(keyCode) 4595 && mGlobalKeyManager.shouldHandleGlobalKey(keyCode, event)) { 4596 if (isWakeKey) { 4597 wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey); 4598 } 4599 return result; 4600 } 4601 4602 boolean useHapticFeedback = down 4603 && (policyFlags & WindowManagerPolicy.FLAG_VIRTUAL) != 0 4604 && event.getRepeatCount() == 0; 4605 4606 // Handle special keys. 4607 switch (keyCode) { 4608 case KeyEvent.KEYCODE_VOLUME_DOWN: 4609 case KeyEvent.KEYCODE_VOLUME_UP: 4610 case KeyEvent.KEYCODE_VOLUME_MUTE: { 4611 if (mUseTvRouting) { 4612 // On TVs volume keys never go to the foreground app 4613 result &= ~ACTION_PASS_TO_USER; 4614 } 4615 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) { 4616 if (down) { 4617 if (interactive && !mScreenshotChordVolumeDownKeyTriggered 4618 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 4619 mScreenshotChordVolumeDownKeyTriggered = true; 4620 mScreenshotChordVolumeDownKeyTime = event.getDownTime(); 4621 mScreenshotChordVolumeDownKeyConsumed = false; 4622 cancelPendingPowerKeyAction(); 4623 interceptScreenshotChord(); 4624 } 4625 } else { 4626 mScreenshotChordVolumeDownKeyTriggered = false; 4627 cancelPendingScreenshotChordAction(); 4628 } 4629 } else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) { 4630 if (down) { 4631 if (interactive && !mScreenshotChordVolumeUpKeyTriggered 4632 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 4633 mScreenshotChordVolumeUpKeyTriggered = true; 4634 cancelPendingPowerKeyAction(); 4635 cancelPendingScreenshotChordAction(); 4636 } 4637 } else { 4638 mScreenshotChordVolumeUpKeyTriggered = false; 4639 cancelPendingScreenshotChordAction(); 4640 } 4641 } 4642 if (down) { 4643 TelecomManager telecomManager = getTelecommService(); 4644 if (telecomManager != null) { 4645 if (telecomManager.isRinging()) { 4646 // If an incoming call is ringing, either VOLUME key means 4647 // "silence ringer". We handle these keys here, rather than 4648 // in the InCallScreen, to make sure we'll respond to them 4649 // even if the InCallScreen hasn't come to the foreground yet. 4650 // Look for the DOWN event here, to agree with the "fallback" 4651 // behavior in the InCallScreen. 4652 Log.i(TAG, "interceptKeyBeforeQueueing:" 4653 + " VOLUME key-down while ringing: Silence ringer!"); 4654 4655 // Silence the ringer. (It's safe to call this 4656 // even if the ringer has already been silenced.) 4657 telecomManager.silenceRinger(); 4658 4659 // And *don't* pass this key thru to the current activity 4660 // (which is probably the InCallScreen.) 4661 result &= ~ACTION_PASS_TO_USER; 4662 break; 4663 } 4664 if (telecomManager.isInCall() 4665 && (result & ACTION_PASS_TO_USER) == 0) { 4666 // If we are in call but we decided not to pass the key to 4667 // the application, just pass it to the session service. 4668 4669 MediaSessionLegacyHelper.getHelper(mContext) 4670 .sendVolumeKeyEvent(event, false); 4671 break; 4672 } 4673 } 4674 4675 if ((result & ACTION_PASS_TO_USER) == 0) { 4676 if (mUseTvRouting) { 4677 dispatchDirectAudioEvent(event); 4678 } else { 4679 // If we aren't passing to the user and no one else 4680 // handled it send it to the session manager to 4681 // figure out. 4682 MediaSessionLegacyHelper.getHelper(mContext) 4683 .sendVolumeKeyEvent(event, true); 4684 } 4685 break; 4686 } 4687 } 4688 break; 4689 } 4690 4691 case KeyEvent.KEYCODE_ENDCALL: { 4692 result &= ~ACTION_PASS_TO_USER; 4693 if (down) { 4694 TelecomManager telecomManager = getTelecommService(); 4695 boolean hungUp = false; 4696 if (telecomManager != null) { 4697 hungUp = telecomManager.endCall(); 4698 } 4699 if (interactive && !hungUp) { 4700 mEndCallKeyHandled = false; 4701 mHandler.postDelayed(mEndCallLongPress, 4702 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 4703 } else { 4704 mEndCallKeyHandled = true; 4705 } 4706 } else { 4707 if (!mEndCallKeyHandled) { 4708 mHandler.removeCallbacks(mEndCallLongPress); 4709 if (!canceled) { 4710 if ((mEndcallBehavior 4711 & Settings.System.END_BUTTON_BEHAVIOR_HOME) != 0) { 4712 if (goHome()) { 4713 break; 4714 } 4715 } 4716 if ((mEndcallBehavior 4717 & Settings.System.END_BUTTON_BEHAVIOR_SLEEP) != 0) { 4718 mPowerManager.goToSleep(event.getEventTime(), 4719 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 4720 isWakeKey = false; 4721 } 4722 } 4723 } 4724 } 4725 break; 4726 } 4727 4728 case KeyEvent.KEYCODE_POWER: { 4729 result &= ~ACTION_PASS_TO_USER; 4730 isWakeKey = false; // wake-up will be handled separately 4731 if (down) { 4732 interceptPowerKeyDown(event, interactive); 4733 } else { 4734 interceptPowerKeyUp(event, interactive, canceled); 4735 } 4736 break; 4737 } 4738 4739 case KeyEvent.KEYCODE_SLEEP: { 4740 result &= ~ACTION_PASS_TO_USER; 4741 isWakeKey = false; 4742 if (!mPowerManager.isInteractive()) { 4743 useHapticFeedback = false; // suppress feedback if already non-interactive 4744 } 4745 sleepPress(event); 4746 break; 4747 } 4748 4749 case KeyEvent.KEYCODE_WAKEUP: { 4750 result &= ~ACTION_PASS_TO_USER; 4751 isWakeKey = true; 4752 break; 4753 } 4754 4755 case KeyEvent.KEYCODE_MEDIA_PLAY: 4756 case KeyEvent.KEYCODE_MEDIA_PAUSE: 4757 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: 4758 case KeyEvent.KEYCODE_HEADSETHOOK: 4759 case KeyEvent.KEYCODE_MUTE: 4760 case KeyEvent.KEYCODE_MEDIA_STOP: 4761 case KeyEvent.KEYCODE_MEDIA_NEXT: 4762 case KeyEvent.KEYCODE_MEDIA_PREVIOUS: 4763 case KeyEvent.KEYCODE_MEDIA_REWIND: 4764 case KeyEvent.KEYCODE_MEDIA_RECORD: 4765 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: 4766 case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK: { 4767 if (MediaSessionLegacyHelper.getHelper(mContext).isGlobalPriorityActive()) { 4768 // If the global session is active pass all media keys to it 4769 // instead of the active window. 4770 result &= ~ACTION_PASS_TO_USER; 4771 } 4772 if ((result & ACTION_PASS_TO_USER) == 0) { 4773 // Only do this if we would otherwise not pass it to the user. In that 4774 // case, the PhoneWindow class will do the same thing, except it will 4775 // only do it if the showing app doesn't process the key on its own. 4776 // Note that we need to make a copy of the key event here because the 4777 // original key event will be recycled when we return. 4778 mBroadcastWakeLock.acquire(); 4779 Message msg = mHandler.obtainMessage(MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK, 4780 new KeyEvent(event)); 4781 msg.setAsynchronous(true); 4782 msg.sendToTarget(); 4783 } 4784 break; 4785 } 4786 4787 case KeyEvent.KEYCODE_CALL: { 4788 if (down) { 4789 TelecomManager telecomManager = getTelecommService(); 4790 if (telecomManager != null) { 4791 if (telecomManager.isRinging()) { 4792 Log.i(TAG, "interceptKeyBeforeQueueing:" 4793 + " CALL key-down while ringing: Answer the call!"); 4794 telecomManager.acceptRingingCall(); 4795 4796 // And *don't* pass this key thru to the current activity 4797 // (which is presumably the InCallScreen.) 4798 result &= ~ACTION_PASS_TO_USER; 4799 } 4800 } 4801 } 4802 break; 4803 } 4804 case KeyEvent.KEYCODE_VOICE_ASSIST: { 4805 // Only do this if we would otherwise not pass it to the user. In that case, 4806 // interceptKeyBeforeDispatching would apply a similar but different policy in 4807 // order to invoke voice assist actions. Note that we need to make a copy of the 4808 // key event here because the original key event will be recycled when we return. 4809 if ((result & ACTION_PASS_TO_USER) == 0 && !down) { 4810 mBroadcastWakeLock.acquire(); 4811 Message msg = mHandler.obtainMessage(MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK, 4812 keyguardActive ? 1 : 0, 0); 4813 msg.setAsynchronous(true); 4814 msg.sendToTarget(); 4815 } 4816 } 4817 } 4818 4819 if (useHapticFeedback) { 4820 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false); 4821 } 4822 4823 if (isWakeKey) { 4824 wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey); 4825 } 4826 4827 return result; 4828 } 4829 4830 /** 4831 * Returns true if the key can have global actions attached to it. 4832 * We reserve all power management keys for the system since they require 4833 * very careful handling. 4834 */ 4835 private static boolean isValidGlobalKey(int keyCode) { 4836 switch (keyCode) { 4837 case KeyEvent.KEYCODE_POWER: 4838 case KeyEvent.KEYCODE_WAKEUP: 4839 case KeyEvent.KEYCODE_SLEEP: 4840 return false; 4841 default: 4842 return true; 4843 } 4844 } 4845 4846 /** 4847 * When the screen is off we ignore some keys that might otherwise typically 4848 * be considered wake keys. We filter them out here. 4849 * 4850 * {@link KeyEvent#KEYCODE_POWER} is notably absent from this list because it 4851 * is always considered a wake key. 4852 */ 4853 private boolean isWakeKeyWhenScreenOff(int keyCode) { 4854 switch (keyCode) { 4855 // ignore volume keys unless docked 4856 case KeyEvent.KEYCODE_VOLUME_UP: 4857 case KeyEvent.KEYCODE_VOLUME_DOWN: 4858 case KeyEvent.KEYCODE_VOLUME_MUTE: 4859 return mDockMode != Intent.EXTRA_DOCK_STATE_UNDOCKED; 4860 4861 // ignore media and camera keys 4862 case KeyEvent.KEYCODE_MUTE: 4863 case KeyEvent.KEYCODE_HEADSETHOOK: 4864 case KeyEvent.KEYCODE_MEDIA_PLAY: 4865 case KeyEvent.KEYCODE_MEDIA_PAUSE: 4866 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: 4867 case KeyEvent.KEYCODE_MEDIA_STOP: 4868 case KeyEvent.KEYCODE_MEDIA_NEXT: 4869 case KeyEvent.KEYCODE_MEDIA_PREVIOUS: 4870 case KeyEvent.KEYCODE_MEDIA_REWIND: 4871 case KeyEvent.KEYCODE_MEDIA_RECORD: 4872 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: 4873 case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK: 4874 case KeyEvent.KEYCODE_CAMERA: 4875 return false; 4876 } 4877 return true; 4878 } 4879 4880 4881 /** {@inheritDoc} */ 4882 @Override 4883 public int interceptMotionBeforeQueueingNonInteractive(long whenNanos, int policyFlags) { 4884 if ((policyFlags & FLAG_WAKE) != 0) { 4885 if (wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotion)) { 4886 return 0; 4887 } 4888 } 4889 4890 if (shouldDispatchInputWhenNonInteractive()) { 4891 return ACTION_PASS_TO_USER; 4892 } 4893 4894 // If we have not passed the action up and we are in theater mode without dreaming, 4895 // there will be no dream to intercept the touch and wake into ambient. The device should 4896 // wake up in this case. 4897 if (isTheaterModeEnabled() && (policyFlags & FLAG_WAKE) != 0) { 4898 wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotionWhenNotDreaming); 4899 } 4900 4901 return 0; 4902 } 4903 4904 private boolean shouldDispatchInputWhenNonInteractive() { 4905 // Send events to keyguard while the screen is on. 4906 if (isKeyguardShowingAndNotOccluded() && mDisplay != null 4907 && mDisplay.getState() != Display.STATE_OFF) { 4908 return true; 4909 } 4910 4911 // Send events to a dozing dream even if the screen is off since the dream 4912 // is in control of the state of the screen. 4913 IDreamManager dreamManager = getDreamManager(); 4914 4915 try { 4916 if (dreamManager != null && dreamManager.isDreaming()) { 4917 return true; 4918 } 4919 } catch (RemoteException e) { 4920 Slog.e(TAG, "RemoteException when checking if dreaming", e); 4921 } 4922 4923 // Otherwise, consume events since the user can't see what is being 4924 // interacted with. 4925 return false; 4926 } 4927 4928 private void dispatchDirectAudioEvent(KeyEvent event) { 4929 if (event.getAction() != KeyEvent.ACTION_DOWN) { 4930 return; 4931 } 4932 int keyCode = event.getKeyCode(); 4933 int flags = AudioManager.FLAG_SHOW_UI | AudioManager.FLAG_PLAY_SOUND; 4934 String pkgName = mContext.getOpPackageName(); 4935 switch (keyCode) { 4936 case KeyEvent.KEYCODE_VOLUME_UP: 4937 try { 4938 getAudioService().adjustSuggestedStreamVolume(AudioManager.ADJUST_RAISE, 4939 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG); 4940 } catch (RemoteException e) { 4941 Log.e(TAG, "Error dispatching volume up in dispatchTvAudioEvent.", e); 4942 } 4943 break; 4944 case KeyEvent.KEYCODE_VOLUME_DOWN: 4945 try { 4946 getAudioService().adjustSuggestedStreamVolume(AudioManager.ADJUST_LOWER, 4947 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG); 4948 } catch (RemoteException e) { 4949 Log.e(TAG, "Error dispatching volume down in dispatchTvAudioEvent.", e); 4950 } 4951 break; 4952 case KeyEvent.KEYCODE_VOLUME_MUTE: 4953 try { 4954 if (event.getRepeatCount() == 0) { 4955 getAudioService().adjustSuggestedStreamVolume( 4956 AudioManager.ADJUST_TOGGLE_MUTE, 4957 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG); 4958 } 4959 } catch (RemoteException e) { 4960 Log.e(TAG, "Error dispatching mute in dispatchTvAudioEvent.", e); 4961 } 4962 break; 4963 } 4964 } 4965 4966 void dispatchMediaKeyWithWakeLock(KeyEvent event) { 4967 if (DEBUG_INPUT) { 4968 Slog.d(TAG, "dispatchMediaKeyWithWakeLock: " + event); 4969 } 4970 4971 if (mHavePendingMediaKeyRepeatWithWakeLock) { 4972 if (DEBUG_INPUT) { 4973 Slog.d(TAG, "dispatchMediaKeyWithWakeLock: canceled repeat"); 4974 } 4975 4976 mHandler.removeMessages(MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK); 4977 mHavePendingMediaKeyRepeatWithWakeLock = false; 4978 mBroadcastWakeLock.release(); // pending repeat was holding onto the wake lock 4979 } 4980 4981 dispatchMediaKeyWithWakeLockToAudioService(event); 4982 4983 if (event.getAction() == KeyEvent.ACTION_DOWN 4984 && event.getRepeatCount() == 0) { 4985 mHavePendingMediaKeyRepeatWithWakeLock = true; 4986 4987 Message msg = mHandler.obtainMessage( 4988 MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK, event); 4989 msg.setAsynchronous(true); 4990 mHandler.sendMessageDelayed(msg, ViewConfiguration.getKeyRepeatTimeout()); 4991 } else { 4992 mBroadcastWakeLock.release(); 4993 } 4994 } 4995 4996 void dispatchMediaKeyRepeatWithWakeLock(KeyEvent event) { 4997 mHavePendingMediaKeyRepeatWithWakeLock = false; 4998 4999 KeyEvent repeatEvent = KeyEvent.changeTimeRepeat(event, 5000 SystemClock.uptimeMillis(), 1, event.getFlags() | KeyEvent.FLAG_LONG_PRESS); 5001 if (DEBUG_INPUT) { 5002 Slog.d(TAG, "dispatchMediaKeyRepeatWithWakeLock: " + repeatEvent); 5003 } 5004 5005 dispatchMediaKeyWithWakeLockToAudioService(repeatEvent); 5006 mBroadcastWakeLock.release(); 5007 } 5008 5009 void dispatchMediaKeyWithWakeLockToAudioService(KeyEvent event) { 5010 if (ActivityManagerNative.isSystemReady()) { 5011 MediaSessionLegacyHelper.getHelper(mContext).sendMediaButtonEvent(event, true); 5012 } 5013 } 5014 5015 void launchVoiceAssistWithWakeLock(boolean keyguardActive) { 5016 Intent voiceIntent = 5017 new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE); 5018 voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, keyguardActive); 5019 mContext.startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF); 5020 mBroadcastWakeLock.release(); 5021 } 5022 5023 BroadcastReceiver mDockReceiver = new BroadcastReceiver() { 5024 @Override 5025 public void onReceive(Context context, Intent intent) { 5026 if (Intent.ACTION_DOCK_EVENT.equals(intent.getAction())) { 5027 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 5028 Intent.EXTRA_DOCK_STATE_UNDOCKED); 5029 } else { 5030 try { 5031 IUiModeManager uiModeService = IUiModeManager.Stub.asInterface( 5032 ServiceManager.getService(Context.UI_MODE_SERVICE)); 5033 mUiMode = uiModeService.getCurrentModeType(); 5034 } catch (RemoteException e) { 5035 } 5036 } 5037 updateRotation(true); 5038 synchronized (mLock) { 5039 updateOrientationListenerLp(); 5040 } 5041 } 5042 }; 5043 5044 BroadcastReceiver mDreamReceiver = new BroadcastReceiver() { 5045 @Override 5046 public void onReceive(Context context, Intent intent) { 5047 if (Intent.ACTION_DREAMING_STARTED.equals(intent.getAction())) { 5048 if (mKeyguardDelegate != null) { 5049 mKeyguardDelegate.onDreamingStarted(); 5050 } 5051 } else if (Intent.ACTION_DREAMING_STOPPED.equals(intent.getAction())) { 5052 if (mKeyguardDelegate != null) { 5053 mKeyguardDelegate.onDreamingStopped(); 5054 } 5055 } 5056 } 5057 }; 5058 5059 BroadcastReceiver mMultiuserReceiver = new BroadcastReceiver() { 5060 @Override 5061 public void onReceive(Context context, Intent intent) { 5062 if (Intent.ACTION_USER_SWITCHED.equals(intent.getAction())) { 5063 // tickle the settings observer: this first ensures that we're 5064 // observing the relevant settings for the newly-active user, 5065 // and then updates our own bookkeeping based on the now- 5066 // current user. 5067 mSettingsObserver.onChange(false); 5068 5069 // force a re-application of focused window sysui visibility. 5070 // the window may never have been shown for this user 5071 // e.g. the keyguard when going through the new-user setup flow 5072 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 5073 mLastSystemUiFlags = 0; 5074 updateSystemUiVisibilityLw(); 5075 } 5076 } 5077 } 5078 }; 5079 5080 private final Runnable mRequestTransientNav = new Runnable() { 5081 @Override 5082 public void run() { 5083 requestTransientBars(mNavigationBar); 5084 } 5085 }; 5086 5087 private void requestTransientBars(WindowState swipeTarget) { 5088 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 5089 if (!isUserSetupComplete()) { 5090 // Swipe-up for navigation bar is disabled during setup 5091 return; 5092 } 5093 boolean sb = mStatusBarController.checkShowTransientBarLw(); 5094 boolean nb = mNavigationBarController.checkShowTransientBarLw(); 5095 if (sb || nb) { 5096 // Don't show status bar when swiping on already visible navigation bar 5097 if (!nb && swipeTarget == mNavigationBar) { 5098 if (DEBUG) Slog.d(TAG, "Not showing transient bar, wrong swipe target"); 5099 return; 5100 } 5101 if (sb) mStatusBarController.showTransient(); 5102 if (nb) mNavigationBarController.showTransient(); 5103 mImmersiveModeConfirmation.confirmCurrentPrompt(); 5104 updateSystemUiVisibilityLw(); 5105 } 5106 } 5107 } 5108 5109 // Called on the PowerManager's Notifier thread. 5110 @Override 5111 public void goingToSleep(int why) { 5112 EventLog.writeEvent(70000, 0); 5113 if (DEBUG_WAKEUP) Slog.i(TAG, "Going to sleep..."); 5114 5115 // We must get this work done here because the power manager will drop 5116 // the wake lock and let the system suspend once this function returns. 5117 synchronized (mLock) { 5118 mAwake = false; 5119 mKeyguardDrawComplete = false; 5120 updateWakeGestureListenerLp(); 5121 updateOrientationListenerLp(); 5122 updateLockScreenTimeout(); 5123 } 5124 5125 if (mKeyguardDelegate != null) { 5126 mKeyguardDelegate.onScreenTurnedOff(why); 5127 } 5128 } 5129 5130 private void wakeUpFromPowerKey(long eventTime) { 5131 wakeUp(eventTime, mAllowTheaterModeWakeFromPowerKey); 5132 } 5133 5134 private boolean wakeUp(long wakeTime, boolean wakeInTheaterMode) { 5135 if (!wakeInTheaterMode && isTheaterModeEnabled()) { 5136 return false; 5137 } 5138 5139 mPowerManager.wakeUp(wakeTime); 5140 return true; 5141 } 5142 5143 // Called on the PowerManager's Notifier thread. 5144 @Override 5145 public void wakingUp() { 5146 EventLog.writeEvent(70000, 1); 5147 if (DEBUG_WAKEUP) Slog.i(TAG, "Waking up..."); 5148 5149 // Since goToSleep performs these functions synchronously, we must 5150 // do the same here. We cannot post this work to a handler because 5151 // that might cause it to become reordered with respect to what 5152 // may happen in a future call to goToSleep. 5153 synchronized (mLock) { 5154 mAwake = true; 5155 mKeyguardDrawComplete = false; 5156 if (mKeyguardDelegate != null) { 5157 mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT); 5158 mHandler.sendEmptyMessageDelayed(MSG_KEYGUARD_DRAWN_TIMEOUT, 1000); 5159 } 5160 5161 updateWakeGestureListenerLp(); 5162 updateOrientationListenerLp(); 5163 updateLockScreenTimeout(); 5164 } 5165 5166 if (mKeyguardDelegate != null) { 5167 mKeyguardDelegate.onScreenTurnedOn(mKeyguardDelegateCallback); 5168 // ... eventually calls finishKeyguardDrawn 5169 } else { 5170 if (DEBUG_WAKEUP) Slog.d(TAG, "null mKeyguardDelegate: setting mKeyguardDrawComplete."); 5171 finishKeyguardDrawn(); 5172 } 5173 } 5174 5175 private void finishKeyguardDrawn() { 5176 synchronized (mLock) { 5177 if (!mAwake || mKeyguardDrawComplete) { 5178 return; // spurious 5179 } 5180 5181 mKeyguardDrawComplete = true; 5182 if (mKeyguardDelegate != null) { 5183 mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT); 5184 } 5185 } 5186 5187 finishScreenTurningOn(); 5188 } 5189 5190 // Called on the DisplayManager's DisplayPowerController thread. 5191 @Override 5192 public void screenTurnedOff() { 5193 if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turned off..."); 5194 5195 synchronized (mLock) { 5196 mScreenOnEarly = false; 5197 mScreenOnFully = false; 5198 mWindowManagerDrawComplete = false; 5199 mScreenOnListener = null; 5200 updateOrientationListenerLp(); 5201 } 5202 } 5203 5204 // Called on the DisplayManager's DisplayPowerController thread. 5205 @Override 5206 public void screenTurningOn(final ScreenOnListener screenOnListener) { 5207 if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turning on..."); 5208 5209 synchronized (mLock) { 5210 mScreenOnEarly = true; 5211 mScreenOnFully = false; 5212 mWindowManagerDrawComplete = false; 5213 mScreenOnListener = screenOnListener; 5214 updateOrientationListenerLp(); 5215 } 5216 5217 mWindowManagerInternal.waitForAllWindowsDrawn(mWindowManagerDrawCallback, 5218 WAITING_FOR_DRAWN_TIMEOUT); 5219 // ... eventually calls finishWindowsDrawn 5220 } 5221 5222 private void finishWindowsDrawn() { 5223 synchronized (mLock) { 5224 if (!mScreenOnEarly || mWindowManagerDrawComplete) { 5225 return; // spurious 5226 } 5227 5228 mWindowManagerDrawComplete = true; 5229 } 5230 5231 finishScreenTurningOn(); 5232 } 5233 5234 private void finishScreenTurningOn() { 5235 final ScreenOnListener listener; 5236 final boolean enableScreen; 5237 synchronized (mLock) { 5238 if (DEBUG_WAKEUP) Slog.d(TAG, 5239 "finishScreenTurningOn: mAwake=" + mAwake 5240 + ", mScreenOnEarly=" + mScreenOnEarly 5241 + ", mScreenOnFully=" + mScreenOnFully 5242 + ", mKeyguardDrawComplete=" + mKeyguardDrawComplete 5243 + ", mWindowManagerDrawComplete=" + mWindowManagerDrawComplete); 5244 5245 if (mScreenOnFully || !mScreenOnEarly || !mWindowManagerDrawComplete 5246 || (mAwake && !mKeyguardDrawComplete)) { 5247 return; // spurious or not ready yet 5248 } 5249 5250 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished screen turning on..."); 5251 listener = mScreenOnListener; 5252 mScreenOnListener = null; 5253 mScreenOnFully = true; 5254 5255 // Remember the first time we draw the keyguard so we know when we're done with 5256 // the main part of booting and can enable the screen and hide boot messages. 5257 if (!mKeyguardDrawnOnce && mAwake) { 5258 mKeyguardDrawnOnce = true; 5259 enableScreen = true; 5260 if (mBootMessageNeedsHiding) { 5261 mBootMessageNeedsHiding = false; 5262 hideBootMessages(); 5263 } 5264 } else { 5265 enableScreen = false; 5266 } 5267 } 5268 5269 if (listener != null) { 5270 listener.onScreenOn(); 5271 } 5272 5273 if (enableScreen) { 5274 try { 5275 mWindowManager.enableScreenIfNeeded(); 5276 } catch (RemoteException unhandled) { 5277 } 5278 } 5279 } 5280 5281 private void handleHideBootMessage() { 5282 synchronized (mLock) { 5283 if (!mKeyguardDrawnOnce) { 5284 mBootMessageNeedsHiding = true; 5285 return; // keyguard hasn't drawn the first time yet, not done booting 5286 } 5287 } 5288 5289 if (mBootMsgDialog != null) { 5290 if (DEBUG_WAKEUP) Slog.d(TAG, "handleHideBootMessage: dismissing"); 5291 mBootMsgDialog.dismiss(); 5292 mBootMsgDialog = null; 5293 } 5294 } 5295 5296 @Override 5297 public boolean isScreenOn() { 5298 return mScreenOnFully; 5299 } 5300 5301 /** {@inheritDoc} */ 5302 @Override 5303 public void enableKeyguard(boolean enabled) { 5304 if (mKeyguardDelegate != null) { 5305 mKeyguardDelegate.setKeyguardEnabled(enabled); 5306 } 5307 } 5308 5309 /** {@inheritDoc} */ 5310 @Override 5311 public void exitKeyguardSecurely(OnKeyguardExitResult callback) { 5312 if (mKeyguardDelegate != null) { 5313 mKeyguardDelegate.verifyUnlock(callback); 5314 } 5315 } 5316 5317 private boolean isKeyguardShowingAndNotOccluded() { 5318 if (mKeyguardDelegate == null) return false; 5319 return mKeyguardDelegate.isShowing() && !mKeyguardOccluded; 5320 } 5321 5322 /** {@inheritDoc} */ 5323 @Override 5324 public boolean isKeyguardLocked() { 5325 return keyguardOn(); 5326 } 5327 5328 /** {@inheritDoc} */ 5329 @Override 5330 public boolean isKeyguardSecure() { 5331 if (mKeyguardDelegate == null) return false; 5332 return mKeyguardDelegate.isSecure(); 5333 } 5334 5335 /** {@inheritDoc} */ 5336 @Override 5337 public boolean inKeyguardRestrictedKeyInputMode() { 5338 if (mKeyguardDelegate == null) return false; 5339 return mKeyguardDelegate.isInputRestricted(); 5340 } 5341 5342 @Override 5343 public void dismissKeyguardLw() { 5344 if (mKeyguardDelegate != null && mKeyguardDelegate.isShowing()) { 5345 if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.dismissKeyguardLw"); 5346 mHandler.post(new Runnable() { 5347 @Override 5348 public void run() { 5349 // ask the keyguard to prompt the user to authenticate if necessary 5350 mKeyguardDelegate.dismiss(); 5351 } 5352 }); 5353 } 5354 } 5355 5356 public void notifyActivityDrawnForKeyguardLw() { 5357 if (mKeyguardDelegate != null) { 5358 mHandler.post(new Runnable() { 5359 @Override 5360 public void run() { 5361 mKeyguardDelegate.onActivityDrawn(); 5362 } 5363 }); 5364 } 5365 } 5366 5367 @Override 5368 public boolean isKeyguardDrawnLw() { 5369 synchronized (mLock) { 5370 return mKeyguardDrawnOnce; 5371 } 5372 } 5373 5374 @Override 5375 public void startKeyguardExitAnimation(long startTime, long fadeoutDuration) { 5376 if (mKeyguardDelegate != null) { 5377 if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.startKeyguardExitAnimation"); 5378 mKeyguardDelegate.startKeyguardExitAnimation(startTime, fadeoutDuration); 5379 } 5380 } 5381 5382 void sendCloseSystemWindows() { 5383 PhoneWindow.sendCloseSystemWindows(mContext, null); 5384 } 5385 5386 void sendCloseSystemWindows(String reason) { 5387 PhoneWindow.sendCloseSystemWindows(mContext, reason); 5388 } 5389 5390 @Override 5391 public int rotationForOrientationLw(int orientation, int lastRotation) { 5392 if (false) { 5393 Slog.v(TAG, "rotationForOrientationLw(orient=" 5394 + orientation + ", last=" + lastRotation 5395 + "); user=" + mUserRotation + " " 5396 + ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED) 5397 ? "USER_ROTATION_LOCKED" : "") 5398 ); 5399 } 5400 5401 if (mForceDefaultOrientation) { 5402 return Surface.ROTATION_0; 5403 } 5404 5405 synchronized (mLock) { 5406 int sensorRotation = mOrientationListener.getProposedRotation(); // may be -1 5407 if (sensorRotation < 0) { 5408 sensorRotation = lastRotation; 5409 } 5410 5411 final int preferredRotation; 5412 if (mLidState == LID_OPEN && mLidOpenRotation >= 0) { 5413 // Ignore sensor when lid switch is open and rotation is forced. 5414 preferredRotation = mLidOpenRotation; 5415 } else if (mDockMode == Intent.EXTRA_DOCK_STATE_CAR 5416 && (mCarDockEnablesAccelerometer || mCarDockRotation >= 0)) { 5417 // Ignore sensor when in car dock unless explicitly enabled. 5418 // This case can override the behavior of NOSENSOR, and can also 5419 // enable 180 degree rotation while docked. 5420 preferredRotation = mCarDockEnablesAccelerometer 5421 ? sensorRotation : mCarDockRotation; 5422 } else if ((mDockMode == Intent.EXTRA_DOCK_STATE_DESK 5423 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK 5424 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK) 5425 && (mDeskDockEnablesAccelerometer || mDeskDockRotation >= 0)) { 5426 // Ignore sensor when in desk dock unless explicitly enabled. 5427 // This case can override the behavior of NOSENSOR, and can also 5428 // enable 180 degree rotation while docked. 5429 preferredRotation = mDeskDockEnablesAccelerometer 5430 ? sensorRotation : mDeskDockRotation; 5431 } else if (mHdmiPlugged && mDemoHdmiRotationLock) { 5432 // Ignore sensor when plugged into HDMI when demo HDMI rotation lock enabled. 5433 // Note that the dock orientation overrides the HDMI orientation. 5434 preferredRotation = mDemoHdmiRotation; 5435 } else if (mHdmiPlugged && mDockMode == Intent.EXTRA_DOCK_STATE_UNDOCKED 5436 && mUndockedHdmiRotation >= 0) { 5437 // Ignore sensor when plugged into HDMI and an undocked orientation has 5438 // been specified in the configuration (only for legacy devices without 5439 // full multi-display support). 5440 // Note that the dock orientation overrides the HDMI orientation. 5441 preferredRotation = mUndockedHdmiRotation; 5442 } else if (mDemoRotationLock) { 5443 // Ignore sensor when demo rotation lock is enabled. 5444 // Note that the dock orientation and HDMI rotation lock override this. 5445 preferredRotation = mDemoRotation; 5446 } else if (orientation == ActivityInfo.SCREEN_ORIENTATION_LOCKED) { 5447 // Application just wants to remain locked in the last rotation. 5448 preferredRotation = lastRotation; 5449 } else if (!mSupportAutoRotation) { 5450 // If we don't support auto-rotation then bail out here and ignore 5451 // the sensor and any rotation lock settings. 5452 preferredRotation = -1; 5453 } else if ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_FREE 5454 && (orientation == ActivityInfo.SCREEN_ORIENTATION_USER 5455 || orientation == ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED 5456 || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE 5457 || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT 5458 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER)) 5459 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR 5460 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 5461 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE 5462 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT) { 5463 // Otherwise, use sensor only if requested by the application or enabled 5464 // by default for USER or UNSPECIFIED modes. Does not apply to NOSENSOR. 5465 if (mAllowAllRotations < 0) { 5466 // Can't read this during init() because the context doesn't 5467 // have display metrics at that time so we cannot determine 5468 // tablet vs. phone then. 5469 mAllowAllRotations = mContext.getResources().getBoolean( 5470 com.android.internal.R.bool.config_allowAllRotations) ? 1 : 0; 5471 } 5472 if (sensorRotation != Surface.ROTATION_180 5473 || mAllowAllRotations == 1 5474 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 5475 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER) { 5476 preferredRotation = sensorRotation; 5477 } else { 5478 preferredRotation = lastRotation; 5479 } 5480 } else if (mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED 5481 && orientation != ActivityInfo.SCREEN_ORIENTATION_NOSENSOR) { 5482 // Apply rotation lock. Does not apply to NOSENSOR. 5483 // The idea is that the user rotation expresses a weak preference for the direction 5484 // of gravity and as NOSENSOR is never affected by gravity, then neither should 5485 // NOSENSOR be affected by rotation lock (although it will be affected by docks). 5486 preferredRotation = mUserRotation; 5487 } else { 5488 // No overriding preference. 5489 // We will do exactly what the application asked us to do. 5490 preferredRotation = -1; 5491 } 5492 5493 switch (orientation) { 5494 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: 5495 // Return portrait unless overridden. 5496 if (isAnyPortrait(preferredRotation)) { 5497 return preferredRotation; 5498 } 5499 return mPortraitRotation; 5500 5501 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: 5502 // Return landscape unless overridden. 5503 if (isLandscapeOrSeascape(preferredRotation)) { 5504 return preferredRotation; 5505 } 5506 return mLandscapeRotation; 5507 5508 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: 5509 // Return reverse portrait unless overridden. 5510 if (isAnyPortrait(preferredRotation)) { 5511 return preferredRotation; 5512 } 5513 return mUpsideDownRotation; 5514 5515 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: 5516 // Return seascape unless overridden. 5517 if (isLandscapeOrSeascape(preferredRotation)) { 5518 return preferredRotation; 5519 } 5520 return mSeascapeRotation; 5521 5522 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: 5523 case ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE: 5524 // Return either landscape rotation. 5525 if (isLandscapeOrSeascape(preferredRotation)) { 5526 return preferredRotation; 5527 } 5528 if (isLandscapeOrSeascape(lastRotation)) { 5529 return lastRotation; 5530 } 5531 return mLandscapeRotation; 5532 5533 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: 5534 case ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT: 5535 // Return either portrait rotation. 5536 if (isAnyPortrait(preferredRotation)) { 5537 return preferredRotation; 5538 } 5539 if (isAnyPortrait(lastRotation)) { 5540 return lastRotation; 5541 } 5542 return mPortraitRotation; 5543 5544 default: 5545 // For USER, UNSPECIFIED, NOSENSOR, SENSOR and FULL_SENSOR, 5546 // just return the preferred orientation we already calculated. 5547 if (preferredRotation >= 0) { 5548 return preferredRotation; 5549 } 5550 return Surface.ROTATION_0; 5551 } 5552 } 5553 } 5554 5555 @Override 5556 public boolean rotationHasCompatibleMetricsLw(int orientation, int rotation) { 5557 switch (orientation) { 5558 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: 5559 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: 5560 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: 5561 return isAnyPortrait(rotation); 5562 5563 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: 5564 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: 5565 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: 5566 return isLandscapeOrSeascape(rotation); 5567 5568 default: 5569 return true; 5570 } 5571 } 5572 5573 @Override 5574 public void setRotationLw(int rotation) { 5575 mOrientationListener.setCurrentRotation(rotation); 5576 } 5577 5578 private boolean isLandscapeOrSeascape(int rotation) { 5579 return rotation == mLandscapeRotation || rotation == mSeascapeRotation; 5580 } 5581 5582 private boolean isAnyPortrait(int rotation) { 5583 return rotation == mPortraitRotation || rotation == mUpsideDownRotation; 5584 } 5585 5586 @Override 5587 public int getUserRotationMode() { 5588 return Settings.System.getIntForUser(mContext.getContentResolver(), 5589 Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ? 5590 WindowManagerPolicy.USER_ROTATION_FREE : 5591 WindowManagerPolicy.USER_ROTATION_LOCKED; 5592 } 5593 5594 // User rotation: to be used when all else fails in assigning an orientation to the device 5595 @Override 5596 public void setUserRotationMode(int mode, int rot) { 5597 ContentResolver res = mContext.getContentResolver(); 5598 5599 // mUserRotationMode and mUserRotation will be assigned by the content observer 5600 if (mode == WindowManagerPolicy.USER_ROTATION_LOCKED) { 5601 Settings.System.putIntForUser(res, 5602 Settings.System.USER_ROTATION, 5603 rot, 5604 UserHandle.USER_CURRENT); 5605 Settings.System.putIntForUser(res, 5606 Settings.System.ACCELEROMETER_ROTATION, 5607 0, 5608 UserHandle.USER_CURRENT); 5609 } else { 5610 Settings.System.putIntForUser(res, 5611 Settings.System.ACCELEROMETER_ROTATION, 5612 1, 5613 UserHandle.USER_CURRENT); 5614 } 5615 } 5616 5617 @Override 5618 public void setSafeMode(boolean safeMode) { 5619 mSafeMode = safeMode; 5620 performHapticFeedbackLw(null, safeMode 5621 ? HapticFeedbackConstants.SAFE_MODE_ENABLED 5622 : HapticFeedbackConstants.SAFE_MODE_DISABLED, true); 5623 } 5624 5625 static long[] getLongIntArray(Resources r, int resid) { 5626 int[] ar = r.getIntArray(resid); 5627 if (ar == null) { 5628 return null; 5629 } 5630 long[] out = new long[ar.length]; 5631 for (int i=0; i<ar.length; i++) { 5632 out[i] = ar[i]; 5633 } 5634 return out; 5635 } 5636 5637 /** {@inheritDoc} */ 5638 @Override 5639 public void systemReady() { 5640 mKeyguardDelegate = new KeyguardServiceDelegate(mContext); 5641 mKeyguardDelegate.onSystemReady(); 5642 5643 readCameraLensCoverState(); 5644 updateUiMode(); 5645 synchronized (mLock) { 5646 updateOrientationListenerLp(); 5647 mSystemReady = true; 5648 mHandler.post(new Runnable() { 5649 @Override 5650 public void run() { 5651 updateSettings(); 5652 } 5653 }); 5654 } 5655 } 5656 5657 /** {@inheritDoc} */ 5658 @Override 5659 public void systemBooted() { 5660 if (mKeyguardDelegate != null) { 5661 mKeyguardDelegate.bindService(mContext); 5662 mKeyguardDelegate.onBootCompleted(); 5663 } 5664 synchronized (mLock) { 5665 mSystemBooted = true; 5666 } 5667 wakingUp(); 5668 screenTurningOn(null); 5669 } 5670 5671 ProgressDialog mBootMsgDialog = null; 5672 5673 /** {@inheritDoc} */ 5674 @Override 5675 public void showBootMessage(final CharSequence msg, final boolean always) { 5676 mHandler.post(new Runnable() { 5677 @Override public void run() { 5678 if (mBootMsgDialog == null) { 5679 int theme; 5680 if (mContext.getPackageManager().hasSystemFeature( 5681 PackageManager.FEATURE_WATCH)) { 5682 theme = com.android.internal.R.style.Theme_Micro_Dialog_Alert; 5683 } else if (mContext.getPackageManager().hasSystemFeature( 5684 PackageManager.FEATURE_TELEVISION)) { 5685 theme = com.android.internal.R.style.Theme_Leanback_Dialog_Alert; 5686 } else { 5687 theme = 0; 5688 } 5689 5690 mBootMsgDialog = new ProgressDialog(mContext, theme) { 5691 // This dialog will consume all events coming in to 5692 // it, to avoid it trying to do things too early in boot. 5693 @Override public boolean dispatchKeyEvent(KeyEvent event) { 5694 return true; 5695 } 5696 @Override public boolean dispatchKeyShortcutEvent(KeyEvent event) { 5697 return true; 5698 } 5699 @Override public boolean dispatchTouchEvent(MotionEvent ev) { 5700 return true; 5701 } 5702 @Override public boolean dispatchTrackballEvent(MotionEvent ev) { 5703 return true; 5704 } 5705 @Override public boolean dispatchGenericMotionEvent(MotionEvent ev) { 5706 return true; 5707 } 5708 @Override public boolean dispatchPopulateAccessibilityEvent( 5709 AccessibilityEvent event) { 5710 return true; 5711 } 5712 }; 5713 if (mContext.getPackageManager().isUpgrade()) { 5714 mBootMsgDialog.setTitle(R.string.android_upgrading_title); 5715 } else { 5716 mBootMsgDialog.setTitle(R.string.android_start_title); 5717 } 5718 mBootMsgDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER); 5719 mBootMsgDialog.setIndeterminate(true); 5720 mBootMsgDialog.getWindow().setType( 5721 WindowManager.LayoutParams.TYPE_BOOT_PROGRESS); 5722 mBootMsgDialog.getWindow().addFlags( 5723 WindowManager.LayoutParams.FLAG_DIM_BEHIND 5724 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN); 5725 mBootMsgDialog.getWindow().setDimAmount(1); 5726 WindowManager.LayoutParams lp = mBootMsgDialog.getWindow().getAttributes(); 5727 lp.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_NOSENSOR; 5728 mBootMsgDialog.getWindow().setAttributes(lp); 5729 mBootMsgDialog.setCancelable(false); 5730 mBootMsgDialog.show(); 5731 } 5732 mBootMsgDialog.setMessage(msg); 5733 } 5734 }); 5735 } 5736 5737 /** {@inheritDoc} */ 5738 @Override 5739 public void hideBootMessages() { 5740 mHandler.sendEmptyMessage(MSG_HIDE_BOOT_MESSAGE); 5741 } 5742 5743 /** {@inheritDoc} */ 5744 @Override 5745 public void userActivity() { 5746 // *************************************** 5747 // NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE 5748 // *************************************** 5749 // THIS IS CALLED FROM DEEP IN THE POWER MANAGER 5750 // WITH ITS LOCKS HELD. 5751 // 5752 // This code must be VERY careful about the locks 5753 // it acquires. 5754 // In fact, the current code acquires way too many, 5755 // and probably has lurking deadlocks. 5756 5757 synchronized (mScreenLockTimeout) { 5758 if (mLockScreenTimerActive) { 5759 // reset the timer 5760 mHandler.removeCallbacks(mScreenLockTimeout); 5761 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); 5762 } 5763 } 5764 } 5765 5766 class ScreenLockTimeout implements Runnable { 5767 Bundle options; 5768 5769 @Override 5770 public void run() { 5771 synchronized (this) { 5772 if (localLOGV) Log.v(TAG, "mScreenLockTimeout activating keyguard"); 5773 if (mKeyguardDelegate != null) { 5774 mKeyguardDelegate.doKeyguardTimeout(options); 5775 } 5776 mLockScreenTimerActive = false; 5777 options = null; 5778 } 5779 } 5780 5781 public void setLockOptions(Bundle options) { 5782 this.options = options; 5783 } 5784 } 5785 5786 ScreenLockTimeout mScreenLockTimeout = new ScreenLockTimeout(); 5787 5788 @Override 5789 public void lockNow(Bundle options) { 5790 mContext.enforceCallingOrSelfPermission(android.Manifest.permission.DEVICE_POWER, null); 5791 mHandler.removeCallbacks(mScreenLockTimeout); 5792 if (options != null) { 5793 // In case multiple calls are made to lockNow, we don't wipe out the options 5794 // until the runnable actually executes. 5795 mScreenLockTimeout.setLockOptions(options); 5796 } 5797 mHandler.post(mScreenLockTimeout); 5798 } 5799 5800 private void updateLockScreenTimeout() { 5801 synchronized (mScreenLockTimeout) { 5802 boolean enable = (mAllowLockscreenWhenOn && mAwake && 5803 mKeyguardDelegate != null && mKeyguardDelegate.isSecure()); 5804 if (mLockScreenTimerActive != enable) { 5805 if (enable) { 5806 if (localLOGV) Log.v(TAG, "setting lockscreen timer"); 5807 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); 5808 } else { 5809 if (localLOGV) Log.v(TAG, "clearing lockscreen timer"); 5810 mHandler.removeCallbacks(mScreenLockTimeout); 5811 } 5812 mLockScreenTimerActive = enable; 5813 } 5814 } 5815 } 5816 5817 /** {@inheritDoc} */ 5818 @Override 5819 public void enableScreenAfterBoot() { 5820 readLidState(); 5821 applyLidSwitchState(); 5822 updateRotation(true); 5823 } 5824 5825 private void applyLidSwitchState() { 5826 if (mLidState == LID_CLOSED && mLidControlsSleep) { 5827 mPowerManager.goToSleep(SystemClock.uptimeMillis(), 5828 PowerManager.GO_TO_SLEEP_REASON_LID_SWITCH, 5829 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 5830 } 5831 5832 synchronized (mLock) { 5833 updateWakeGestureListenerLp(); 5834 } 5835 } 5836 5837 void updateUiMode() { 5838 if (mUiModeManager == null) { 5839 mUiModeManager = IUiModeManager.Stub.asInterface( 5840 ServiceManager.getService(Context.UI_MODE_SERVICE)); 5841 } 5842 try { 5843 mUiMode = mUiModeManager.getCurrentModeType(); 5844 } catch (RemoteException e) { 5845 } 5846 } 5847 5848 void updateRotation(boolean alwaysSendConfiguration) { 5849 try { 5850 //set orientation on WindowManager 5851 mWindowManager.updateRotation(alwaysSendConfiguration, false); 5852 } catch (RemoteException e) { 5853 // Ignore 5854 } 5855 } 5856 5857 void updateRotation(boolean alwaysSendConfiguration, boolean forceRelayout) { 5858 try { 5859 //set orientation on WindowManager 5860 mWindowManager.updateRotation(alwaysSendConfiguration, forceRelayout); 5861 } catch (RemoteException e) { 5862 // Ignore 5863 } 5864 } 5865 5866 /** 5867 * Return an Intent to launch the currently active dock app as home. Returns 5868 * null if the standard home should be launched, which is the case if any of the following is 5869 * true: 5870 * <ul> 5871 * <li>The device is not in either car mode or desk mode 5872 * <li>The device is in car mode but ENABLE_CAR_DOCK_HOME_CAPTURE is false 5873 * <li>The device is in desk mode but ENABLE_DESK_DOCK_HOME_CAPTURE is false 5874 * <li>The device is in car mode but there's no CAR_DOCK app with METADATA_DOCK_HOME 5875 * <li>The device is in desk mode but there's no DESK_DOCK app with METADATA_DOCK_HOME 5876 * </ul> 5877 * @return A dock intent. 5878 */ 5879 Intent createHomeDockIntent() { 5880 Intent intent = null; 5881 5882 // What home does is based on the mode, not the dock state. That 5883 // is, when in car mode you should be taken to car home regardless 5884 // of whether we are actually in a car dock. 5885 if (mUiMode == Configuration.UI_MODE_TYPE_CAR) { 5886 if (ENABLE_CAR_DOCK_HOME_CAPTURE) { 5887 intent = mCarDockIntent; 5888 } 5889 } else if (mUiMode == Configuration.UI_MODE_TYPE_DESK) { 5890 if (ENABLE_DESK_DOCK_HOME_CAPTURE) { 5891 intent = mDeskDockIntent; 5892 } 5893 } else if (mUiMode == Configuration.UI_MODE_TYPE_WATCH 5894 && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK 5895 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK 5896 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK)) { 5897 // Always launch dock home from home when watch is docked, if it exists. 5898 intent = mDeskDockIntent; 5899 } 5900 5901 if (intent == null) { 5902 return null; 5903 } 5904 5905 ActivityInfo ai = null; 5906 ResolveInfo info = mContext.getPackageManager().resolveActivityAsUser( 5907 intent, 5908 PackageManager.MATCH_DEFAULT_ONLY | PackageManager.GET_META_DATA, 5909 mCurrentUserId); 5910 if (info != null) { 5911 ai = info.activityInfo; 5912 } 5913 if (ai != null 5914 && ai.metaData != null 5915 && ai.metaData.getBoolean(Intent.METADATA_DOCK_HOME)) { 5916 intent = new Intent(intent); 5917 intent.setClassName(ai.packageName, ai.name); 5918 return intent; 5919 } 5920 5921 return null; 5922 } 5923 5924 void startDockOrHome(boolean fromHomeKey, boolean awakenFromDreams) { 5925 if (awakenFromDreams) { 5926 awakenDreams(); 5927 } 5928 5929 Intent dock = createHomeDockIntent(); 5930 if (dock != null) { 5931 try { 5932 if (fromHomeKey) { 5933 dock.putExtra(WindowManagerPolicy.EXTRA_FROM_HOME_KEY, fromHomeKey); 5934 } 5935 mContext.startActivityAsUser(dock, UserHandle.CURRENT); 5936 return; 5937 } catch (ActivityNotFoundException e) { 5938 } 5939 } 5940 5941 Intent intent; 5942 5943 if (fromHomeKey) { 5944 intent = new Intent(mHomeIntent); 5945 intent.putExtra(WindowManagerPolicy.EXTRA_FROM_HOME_KEY, fromHomeKey); 5946 } else { 5947 intent = mHomeIntent; 5948 } 5949 5950 mContext.startActivityAsUser(intent, UserHandle.CURRENT); 5951 } 5952 5953 /** 5954 * goes to the home screen 5955 * @return whether it did anything 5956 */ 5957 boolean goHome() { 5958 if (false) { 5959 // This code always brings home to the front. 5960 try { 5961 ActivityManagerNative.getDefault().stopAppSwitches(); 5962 } catch (RemoteException e) { 5963 } 5964 sendCloseSystemWindows(); 5965 startDockOrHome(false /*fromHomeKey*/, true /* awakenFromDreams */); 5966 } else { 5967 // This code brings home to the front or, if it is already 5968 // at the front, puts the device to sleep. 5969 try { 5970 if (SystemProperties.getInt("persist.sys.uts-test-mode", 0) == 1) { 5971 /// Roll back EndcallBehavior as the cupcake design to pass P1 lab entry. 5972 Log.d(TAG, "UTS-TEST-MODE"); 5973 } else { 5974 ActivityManagerNative.getDefault().stopAppSwitches(); 5975 sendCloseSystemWindows(); 5976 Intent dock = createHomeDockIntent(); 5977 if (dock != null) { 5978 int result = ActivityManagerNative.getDefault() 5979 .startActivityAsUser(null, null, dock, 5980 dock.resolveTypeIfNeeded(mContext.getContentResolver()), 5981 null, null, 0, 5982 ActivityManager.START_FLAG_ONLY_IF_NEEDED, 5983 null, null, UserHandle.USER_CURRENT); 5984 if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) { 5985 return false; 5986 } 5987 } 5988 } 5989 int result = ActivityManagerNative.getDefault() 5990 .startActivityAsUser(null, null, mHomeIntent, 5991 mHomeIntent.resolveTypeIfNeeded(mContext.getContentResolver()), 5992 null, null, 0, 5993 ActivityManager.START_FLAG_ONLY_IF_NEEDED, 5994 null, null, UserHandle.USER_CURRENT); 5995 if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) { 5996 return false; 5997 } 5998 } catch (RemoteException ex) { 5999 // bummer, the activity manager, which is in this process, is dead 6000 } 6001 } 6002 return true; 6003 } 6004 6005 @Override 6006 public void setCurrentOrientationLw(int newOrientation) { 6007 synchronized (mLock) { 6008 if (newOrientation != mCurrentAppOrientation) { 6009 mCurrentAppOrientation = newOrientation; 6010 updateOrientationListenerLp(); 6011 } 6012 } 6013 } 6014 6015 private void performAuditoryFeedbackForAccessibilityIfNeed() { 6016 if (!isGlobalAccessibilityGestureEnabled()) { 6017 return; 6018 } 6019 AudioManager audioManager = (AudioManager) mContext.getSystemService( 6020 Context.AUDIO_SERVICE); 6021 if (audioManager.isSilentMode()) { 6022 return; 6023 } 6024 Ringtone ringTone = RingtoneManager.getRingtone(mContext, 6025 Settings.System.DEFAULT_NOTIFICATION_URI); 6026 ringTone.setStreamType(AudioManager.STREAM_MUSIC); 6027 ringTone.play(); 6028 } 6029 6030 private boolean isTheaterModeEnabled() { 6031 return Settings.Global.getInt(mContext.getContentResolver(), 6032 Settings.Global.THEATER_MODE_ON, 0) == 1; 6033 } 6034 6035 private boolean isGlobalAccessibilityGestureEnabled() { 6036 return Settings.Global.getInt(mContext.getContentResolver(), 6037 Settings.Global.ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 0) == 1; 6038 } 6039 6040 @Override 6041 public boolean performHapticFeedbackLw(WindowState win, int effectId, boolean always) { 6042 if (!mVibrator.hasVibrator()) { 6043 return false; 6044 } 6045 final boolean hapticsDisabled = Settings.System.getIntForUser(mContext.getContentResolver(), 6046 Settings.System.HAPTIC_FEEDBACK_ENABLED, 0, UserHandle.USER_CURRENT) == 0; 6047 if (hapticsDisabled && !always) { 6048 return false; 6049 } 6050 long[] pattern = null; 6051 switch (effectId) { 6052 case HapticFeedbackConstants.LONG_PRESS: 6053 pattern = mLongPressVibePattern; 6054 break; 6055 case HapticFeedbackConstants.VIRTUAL_KEY: 6056 pattern = mVirtualKeyVibePattern; 6057 break; 6058 case HapticFeedbackConstants.KEYBOARD_TAP: 6059 pattern = mKeyboardTapVibePattern; 6060 break; 6061 case HapticFeedbackConstants.CLOCK_TICK: 6062 pattern = mClockTickVibePattern; 6063 break; 6064 case HapticFeedbackConstants.CALENDAR_DATE: 6065 pattern = mCalendarDateVibePattern; 6066 break; 6067 case HapticFeedbackConstants.SAFE_MODE_DISABLED: 6068 pattern = mSafeModeDisabledVibePattern; 6069 break; 6070 case HapticFeedbackConstants.SAFE_MODE_ENABLED: 6071 pattern = mSafeModeEnabledVibePattern; 6072 break; 6073 default: 6074 return false; 6075 } 6076 int owningUid; 6077 String owningPackage; 6078 if (win != null) { 6079 owningUid = win.getOwningUid(); 6080 owningPackage = win.getOwningPackage(); 6081 } else { 6082 owningUid = android.os.Process.myUid(); 6083 owningPackage = mContext.getOpPackageName(); 6084 } 6085 if (pattern.length == 1) { 6086 // One-shot vibration 6087 mVibrator.vibrate(owningUid, owningPackage, pattern[0], VIBRATION_ATTRIBUTES); 6088 } else { 6089 // Pattern vibration 6090 mVibrator.vibrate(owningUid, owningPackage, pattern, -1, VIBRATION_ATTRIBUTES); 6091 } 6092 return true; 6093 } 6094 6095 @Override 6096 public void keepScreenOnStartedLw() { 6097 } 6098 6099 @Override 6100 public void keepScreenOnStoppedLw() { 6101 if (isKeyguardShowingAndNotOccluded()) { 6102 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 6103 } 6104 } 6105 6106 private int updateSystemUiVisibilityLw() { 6107 // If there is no window focused, there will be nobody to handle the events 6108 // anyway, so just hang on in whatever state we're in until things settle down. 6109 final WindowState win = mFocusedWindow != null ? mFocusedWindow 6110 : mTopFullscreenOpaqueWindowState; 6111 if (win == null) { 6112 return 0; 6113 } 6114 if ((win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 && mHideLockScreen == true) { 6115 // We are updating at a point where the keyguard has gotten 6116 // focus, but we were last in a state where the top window is 6117 // hiding it. This is probably because the keyguard as been 6118 // shown while the top window was displayed, so we want to ignore 6119 // it here because this is just a very transient change and it 6120 // will quickly lose focus once it correctly gets hidden. 6121 return 0; 6122 } 6123 6124 int tmpVisibility = PolicyControl.getSystemUiVisibility(win, null) 6125 & ~mResettingSystemUiFlags 6126 & ~mForceClearedSystemUiFlags; 6127 if (mForcingShowNavBar && win.getSurfaceLayer() < mForcingShowNavBarLayer) { 6128 tmpVisibility &= ~PolicyControl.adjustClearableFlags(win, View.SYSTEM_UI_CLEARABLE_FLAGS); 6129 } 6130 tmpVisibility = updateLightStatusBarLw(tmpVisibility); 6131 final int visibility = updateSystemBarsLw(win, mLastSystemUiFlags, tmpVisibility); 6132 final int diff = visibility ^ mLastSystemUiFlags; 6133 final boolean needsMenu = win.getNeedsMenuLw(mTopFullscreenOpaqueWindowState); 6134 if (diff == 0 && mLastFocusNeedsMenu == needsMenu 6135 && mFocusedApp == win.getAppToken()) { 6136 return 0; 6137 } 6138 mLastSystemUiFlags = visibility; 6139 mLastFocusNeedsMenu = needsMenu; 6140 mFocusedApp = win.getAppToken(); 6141 mHandler.post(new Runnable() { 6142 @Override 6143 public void run() { 6144 try { 6145 IStatusBarService statusbar = getStatusBarService(); 6146 if (statusbar != null) { 6147 statusbar.setSystemUiVisibility(visibility, 0xffffffff, win.toString()); 6148 statusbar.topAppWindowChanged(needsMenu); 6149 } 6150 } catch (RemoteException e) { 6151 // re-acquire status bar service next time it is needed. 6152 mStatusBarService = null; 6153 } 6154 } 6155 }); 6156 return diff; 6157 } 6158 6159 private int updateLightStatusBarLw(int vis) { 6160 WindowState statusColorWin = isStatusBarKeyguard() && !mHideLockScreen 6161 ? mStatusBar 6162 : mTopFullscreenOpaqueOrDimmingWindowState; 6163 6164 if (statusColorWin != null) { 6165 if (statusColorWin == mTopFullscreenOpaqueWindowState) { 6166 // If the top fullscreen-or-dimming window is also the top fullscreen, respect 6167 // its light flag. 6168 vis &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 6169 vis |= PolicyControl.getSystemUiVisibility(statusColorWin, null) 6170 & View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 6171 } else if (statusColorWin != null && statusColorWin.isDimming()) { 6172 // Otherwise if it's dimming, clear the light flag. 6173 vis &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 6174 } 6175 } 6176 return vis; 6177 } 6178 6179 private int updateSystemBarsLw(WindowState win, int oldVis, int vis) { 6180 // apply translucent bar vis flags 6181 WindowState transWin = isStatusBarKeyguard() && !mHideLockScreen 6182 ? mStatusBar 6183 : mTopFullscreenOpaqueWindowState; 6184 vis = mStatusBarController.applyTranslucentFlagLw(transWin, vis, oldVis); 6185 vis = mNavigationBarController.applyTranslucentFlagLw(transWin, vis, oldVis); 6186 6187 // prevent status bar interaction from clearing certain flags 6188 boolean statusBarHasFocus = win.getAttrs().type == TYPE_STATUS_BAR; 6189 if (statusBarHasFocus && !isStatusBarKeyguard()) { 6190 int flags = View.SYSTEM_UI_FLAG_FULLSCREEN 6191 | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION 6192 | View.SYSTEM_UI_FLAG_IMMERSIVE 6193 | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY 6194 | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 6195 if (mHideLockScreen) { 6196 flags |= View.STATUS_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSLUCENT; 6197 } 6198 vis = (vis & ~flags) | (oldVis & flags); 6199 } 6200 6201 if (!areTranslucentBarsAllowed() && transWin != mStatusBar) { 6202 vis &= ~(View.NAVIGATION_BAR_TRANSLUCENT | View.STATUS_BAR_TRANSLUCENT 6203 | View.SYSTEM_UI_TRANSPARENT); 6204 } 6205 6206 // update status bar 6207 boolean immersiveSticky = 6208 (vis & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; 6209 boolean hideStatusBarWM = 6210 mTopFullscreenOpaqueWindowState != null && 6211 (PolicyControl.getWindowFlags(mTopFullscreenOpaqueWindowState, null) 6212 & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0; 6213 boolean hideStatusBarSysui = 6214 (vis & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0; 6215 boolean hideNavBarSysui = 6216 (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0; 6217 6218 boolean transientStatusBarAllowed = 6219 mStatusBar != null && ( 6220 hideStatusBarWM 6221 || (hideStatusBarSysui && immersiveSticky) 6222 || statusBarHasFocus); 6223 6224 boolean transientNavBarAllowed = 6225 mNavigationBar != null && 6226 hideNavBarSysui && immersiveSticky; 6227 6228 boolean denyTransientStatus = mStatusBarController.isTransientShowRequested() 6229 && !transientStatusBarAllowed && hideStatusBarSysui; 6230 boolean denyTransientNav = mNavigationBarController.isTransientShowRequested() 6231 && !transientNavBarAllowed; 6232 if (denyTransientStatus || denyTransientNav) { 6233 // clear the clearable flags instead 6234 clearClearableFlagsLw(); 6235 vis &= ~View.SYSTEM_UI_CLEARABLE_FLAGS; 6236 } 6237 6238 vis = mStatusBarController.updateVisibilityLw(transientStatusBarAllowed, oldVis, vis); 6239 6240 // update navigation bar 6241 boolean oldImmersiveMode = isImmersiveMode(oldVis); 6242 boolean newImmersiveMode = isImmersiveMode(vis); 6243 if (win != null && oldImmersiveMode != newImmersiveMode) { 6244 final String pkg = win.getOwningPackage(); 6245 mImmersiveModeConfirmation.immersiveModeChanged(pkg, newImmersiveMode, 6246 isUserSetupComplete()); 6247 } 6248 6249 vis = mNavigationBarController.updateVisibilityLw(transientNavBarAllowed, oldVis, vis); 6250 6251 return vis; 6252 } 6253 6254 private void clearClearableFlagsLw() { 6255 int newVal = mResettingSystemUiFlags | View.SYSTEM_UI_CLEARABLE_FLAGS; 6256 if (newVal != mResettingSystemUiFlags) { 6257 mResettingSystemUiFlags = newVal; 6258 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 6259 } 6260 } 6261 6262 private boolean isImmersiveMode(int vis) { 6263 final int flags = View.SYSTEM_UI_FLAG_IMMERSIVE | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY; 6264 return mNavigationBar != null 6265 && (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0 6266 && (vis & flags) != 0 6267 && canHideNavigationBar(); 6268 } 6269 6270 /** 6271 * @return whether the navigation or status bar can be made translucent 6272 * 6273 * This should return true unless touch exploration is not enabled or 6274 * R.boolean.config_enableTranslucentDecor is false. 6275 */ 6276 private boolean areTranslucentBarsAllowed() { 6277 return mTranslucentDecorEnabled 6278 && !mAccessibilityManager.isTouchExplorationEnabled(); 6279 } 6280 6281 // Use this instead of checking config_showNavigationBar so that it can be consistently 6282 // overridden by qemu.hw.mainkeys in the emulator. 6283 @Override 6284 public boolean hasNavigationBar() { 6285 return mHasNavigationBar; 6286 } 6287 6288 @Override 6289 public void setLastInputMethodWindowLw(WindowState ime, WindowState target) { 6290 mLastInputMethodWindow = ime; 6291 mLastInputMethodTargetWindow = target; 6292 } 6293 6294 @Override 6295 public int getInputMethodWindowVisibleHeightLw() { 6296 return mDockBottom - mCurBottom; 6297 } 6298 6299 @Override 6300 public void setCurrentUserLw(int newUserId) { 6301 mCurrentUserId = newUserId; 6302 if (mKeyguardDelegate != null) { 6303 mKeyguardDelegate.setCurrentUser(newUserId); 6304 } 6305 if (mStatusBarService != null) { 6306 try { 6307 mStatusBarService.setCurrentUser(newUserId); 6308 } catch (RemoteException e) { 6309 // oh well 6310 } 6311 } 6312 setLastInputMethodWindowLw(null, null); 6313 } 6314 6315 @Override 6316 public boolean canMagnifyWindow(int windowType) { 6317 switch (windowType) { 6318 case WindowManager.LayoutParams.TYPE_INPUT_METHOD: 6319 case WindowManager.LayoutParams.TYPE_INPUT_METHOD_DIALOG: 6320 case WindowManager.LayoutParams.TYPE_NAVIGATION_BAR: 6321 case WindowManager.LayoutParams.TYPE_MAGNIFICATION_OVERLAY: { 6322 return false; 6323 } 6324 } 6325 return true; 6326 } 6327 6328 @Override 6329 public boolean isTopLevelWindow(int windowType) { 6330 if (windowType >= WindowManager.LayoutParams.FIRST_SUB_WINDOW 6331 && windowType <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 6332 return (windowType == WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG); 6333 } 6334 return true; 6335 } 6336 6337 @Override 6338 public void dump(String prefix, PrintWriter pw, String[] args) { 6339 pw.print(prefix); pw.print("mSafeMode="); pw.print(mSafeMode); 6340 pw.print(" mSystemReady="); pw.print(mSystemReady); 6341 pw.print(" mSystemBooted="); pw.println(mSystemBooted); 6342 pw.print(prefix); pw.print("mLidState="); pw.print(mLidState); 6343 pw.print(" mLidOpenRotation="); pw.print(mLidOpenRotation); 6344 pw.print(" mCameraLensCoverState="); pw.print(mCameraLensCoverState); 6345 pw.print(" mHdmiPlugged="); pw.println(mHdmiPlugged); 6346 if (mLastSystemUiFlags != 0 || mResettingSystemUiFlags != 0 6347 || mForceClearedSystemUiFlags != 0) { 6348 pw.print(prefix); pw.print("mLastSystemUiFlags=0x"); 6349 pw.print(Integer.toHexString(mLastSystemUiFlags)); 6350 pw.print(" mResettingSystemUiFlags=0x"); 6351 pw.print(Integer.toHexString(mResettingSystemUiFlags)); 6352 pw.print(" mForceClearedSystemUiFlags=0x"); 6353 pw.println(Integer.toHexString(mForceClearedSystemUiFlags)); 6354 } 6355 if (mLastFocusNeedsMenu) { 6356 pw.print(prefix); pw.print("mLastFocusNeedsMenu="); 6357 pw.println(mLastFocusNeedsMenu); 6358 } 6359 pw.print(prefix); pw.print("mWakeGestureEnabledSetting="); 6360 pw.println(mWakeGestureEnabledSetting); 6361 6362 pw.print(prefix); pw.print("mSupportAutoRotation="); pw.println(mSupportAutoRotation); 6363 pw.print(prefix); pw.print("mUiMode="); pw.print(mUiMode); 6364 pw.print(" mDockMode="); pw.print(mDockMode); 6365 pw.print(" mCarDockRotation="); pw.print(mCarDockRotation); 6366 pw.print(" mDeskDockRotation="); pw.println(mDeskDockRotation); 6367 pw.print(prefix); pw.print("mUserRotationMode="); pw.print(mUserRotationMode); 6368 pw.print(" mUserRotation="); pw.print(mUserRotation); 6369 pw.print(" mAllowAllRotations="); pw.println(mAllowAllRotations); 6370 pw.print(prefix); pw.print("mCurrentAppOrientation="); pw.println(mCurrentAppOrientation); 6371 pw.print(prefix); pw.print("mCarDockEnablesAccelerometer="); 6372 pw.print(mCarDockEnablesAccelerometer); 6373 pw.print(" mDeskDockEnablesAccelerometer="); 6374 pw.println(mDeskDockEnablesAccelerometer); 6375 pw.print(prefix); pw.print("mLidKeyboardAccessibility="); 6376 pw.print(mLidKeyboardAccessibility); 6377 pw.print(" mLidNavigationAccessibility="); pw.print(mLidNavigationAccessibility); 6378 pw.print(" mLidControlsSleep="); pw.println(mLidControlsSleep); 6379 pw.print(prefix); 6380 pw.print("mShortPressOnPowerBehavior="); pw.print(mShortPressOnPowerBehavior); 6381 pw.print(" mLongPressOnPowerBehavior="); pw.println(mLongPressOnPowerBehavior); 6382 pw.print(prefix); 6383 pw.print("mDoublePressOnPowerBehavior="); pw.print(mDoublePressOnPowerBehavior); 6384 pw.print(" mTriplePressOnPowerBehavior="); pw.println(mTriplePressOnPowerBehavior); 6385 pw.print(prefix); pw.print("mHasSoftInput="); pw.println(mHasSoftInput); 6386 pw.print(prefix); pw.print("mAwake="); pw.println(mAwake); 6387 pw.print(prefix); pw.print("mScreenOnEarly="); pw.print(mScreenOnEarly); 6388 pw.print(" mScreenOnFully="); pw.println(mScreenOnFully); 6389 pw.print(prefix); pw.print("mKeyguardDrawComplete="); pw.print(mKeyguardDrawComplete); 6390 pw.print(" mWindowManagerDrawComplete="); pw.println(mWindowManagerDrawComplete); 6391 pw.print(prefix); pw.print("mOrientationSensorEnabled="); 6392 pw.println(mOrientationSensorEnabled); 6393 pw.print(prefix); pw.print("mOverscanScreen=("); pw.print(mOverscanScreenLeft); 6394 pw.print(","); pw.print(mOverscanScreenTop); 6395 pw.print(") "); pw.print(mOverscanScreenWidth); 6396 pw.print("x"); pw.println(mOverscanScreenHeight); 6397 if (mOverscanLeft != 0 || mOverscanTop != 0 6398 || mOverscanRight != 0 || mOverscanBottom != 0) { 6399 pw.print(prefix); pw.print("mOverscan left="); pw.print(mOverscanLeft); 6400 pw.print(" top="); pw.print(mOverscanTop); 6401 pw.print(" right="); pw.print(mOverscanRight); 6402 pw.print(" bottom="); pw.println(mOverscanBottom); 6403 } 6404 pw.print(prefix); pw.print("mRestrictedOverscanScreen=("); 6405 pw.print(mRestrictedOverscanScreenLeft); 6406 pw.print(","); pw.print(mRestrictedOverscanScreenTop); 6407 pw.print(") "); pw.print(mRestrictedOverscanScreenWidth); 6408 pw.print("x"); pw.println(mRestrictedOverscanScreenHeight); 6409 pw.print(prefix); pw.print("mUnrestrictedScreen=("); pw.print(mUnrestrictedScreenLeft); 6410 pw.print(","); pw.print(mUnrestrictedScreenTop); 6411 pw.print(") "); pw.print(mUnrestrictedScreenWidth); 6412 pw.print("x"); pw.println(mUnrestrictedScreenHeight); 6413 pw.print(prefix); pw.print("mRestrictedScreen=("); pw.print(mRestrictedScreenLeft); 6414 pw.print(","); pw.print(mRestrictedScreenTop); 6415 pw.print(") "); pw.print(mRestrictedScreenWidth); 6416 pw.print("x"); pw.println(mRestrictedScreenHeight); 6417 pw.print(prefix); pw.print("mStableFullscreen=("); pw.print(mStableFullscreenLeft); 6418 pw.print(","); pw.print(mStableFullscreenTop); 6419 pw.print(")-("); pw.print(mStableFullscreenRight); 6420 pw.print(","); pw.print(mStableFullscreenBottom); pw.println(")"); 6421 pw.print(prefix); pw.print("mStable=("); pw.print(mStableLeft); 6422 pw.print(","); pw.print(mStableTop); 6423 pw.print(")-("); pw.print(mStableRight); 6424 pw.print(","); pw.print(mStableBottom); pw.println(")"); 6425 pw.print(prefix); pw.print("mSystem=("); pw.print(mSystemLeft); 6426 pw.print(","); pw.print(mSystemTop); 6427 pw.print(")-("); pw.print(mSystemRight); 6428 pw.print(","); pw.print(mSystemBottom); pw.println(")"); 6429 pw.print(prefix); pw.print("mCur=("); pw.print(mCurLeft); 6430 pw.print(","); pw.print(mCurTop); 6431 pw.print(")-("); pw.print(mCurRight); 6432 pw.print(","); pw.print(mCurBottom); pw.println(")"); 6433 pw.print(prefix); pw.print("mContent=("); pw.print(mContentLeft); 6434 pw.print(","); pw.print(mContentTop); 6435 pw.print(")-("); pw.print(mContentRight); 6436 pw.print(","); pw.print(mContentBottom); pw.println(")"); 6437 pw.print(prefix); pw.print("mVoiceContent=("); pw.print(mVoiceContentLeft); 6438 pw.print(","); pw.print(mVoiceContentTop); 6439 pw.print(")-("); pw.print(mVoiceContentRight); 6440 pw.print(","); pw.print(mVoiceContentBottom); pw.println(")"); 6441 pw.print(prefix); pw.print("mDock=("); pw.print(mDockLeft); 6442 pw.print(","); pw.print(mDockTop); 6443 pw.print(")-("); pw.print(mDockRight); 6444 pw.print(","); pw.print(mDockBottom); pw.println(")"); 6445 pw.print(prefix); pw.print("mDockLayer="); pw.print(mDockLayer); 6446 pw.print(" mStatusBarLayer="); pw.println(mStatusBarLayer); 6447 pw.print(prefix); pw.print("mShowingLockscreen="); pw.print(mShowingLockscreen); 6448 pw.print(" mShowingDream="); pw.print(mShowingDream); 6449 pw.print(" mDreamingLockscreen="); pw.println(mDreamingLockscreen); 6450 if (mLastInputMethodWindow != null) { 6451 pw.print(prefix); pw.print("mLastInputMethodWindow="); 6452 pw.println(mLastInputMethodWindow); 6453 } 6454 if (mLastInputMethodTargetWindow != null) { 6455 pw.print(prefix); pw.print("mLastInputMethodTargetWindow="); 6456 pw.println(mLastInputMethodTargetWindow); 6457 } 6458 if (mStatusBar != null) { 6459 pw.print(prefix); pw.print("mStatusBar="); 6460 pw.print(mStatusBar); pw.print(" isStatusBarKeyguard="); 6461 pw.println(isStatusBarKeyguard()); 6462 } 6463 if (mNavigationBar != null) { 6464 pw.print(prefix); pw.print("mNavigationBar="); 6465 pw.println(mNavigationBar); 6466 } 6467 if (mFocusedWindow != null) { 6468 pw.print(prefix); pw.print("mFocusedWindow="); 6469 pw.println(mFocusedWindow); 6470 } 6471 if (mFocusedApp != null) { 6472 pw.print(prefix); pw.print("mFocusedApp="); 6473 pw.println(mFocusedApp); 6474 } 6475 if (mWinDismissingKeyguard != null) { 6476 pw.print(prefix); pw.print("mWinDismissingKeyguard="); 6477 pw.println(mWinDismissingKeyguard); 6478 } 6479 if (mTopFullscreenOpaqueWindowState != null) { 6480 pw.print(prefix); pw.print("mTopFullscreenOpaqueWindowState="); 6481 pw.println(mTopFullscreenOpaqueWindowState); 6482 } 6483 if (mTopFullscreenOpaqueOrDimmingWindowState != null) { 6484 pw.print(prefix); pw.print("mTopFullscreenOpaqueOrDimmingWindowState="); 6485 pw.println(mTopFullscreenOpaqueOrDimmingWindowState); 6486 } 6487 if (mForcingShowNavBar) { 6488 pw.print(prefix); pw.print("mForcingShowNavBar="); 6489 pw.println(mForcingShowNavBar); pw.print( "mForcingShowNavBarLayer="); 6490 pw.println(mForcingShowNavBarLayer); 6491 } 6492 pw.print(prefix); pw.print("mTopIsFullscreen="); pw.print(mTopIsFullscreen); 6493 pw.print(" mHideLockScreen="); pw.println(mHideLockScreen); 6494 pw.print(prefix); pw.print("mForceStatusBar="); pw.print(mForceStatusBar); 6495 pw.print(" mForceStatusBarFromKeyguard="); 6496 pw.println(mForceStatusBarFromKeyguard); 6497 pw.print(prefix); pw.print("mDismissKeyguard="); pw.print(mDismissKeyguard); 6498 pw.print(" mWinDismissingKeyguard="); pw.print(mWinDismissingKeyguard); 6499 pw.print(" mHomePressed="); pw.println(mHomePressed); 6500 pw.print(prefix); pw.print("mAllowLockscreenWhenOn="); pw.print(mAllowLockscreenWhenOn); 6501 pw.print(" mLockScreenTimeout="); pw.print(mLockScreenTimeout); 6502 pw.print(" mLockScreenTimerActive="); pw.println(mLockScreenTimerActive); 6503 pw.print(prefix); pw.print("mEndcallBehavior="); pw.print(mEndcallBehavior); 6504 pw.print(" mIncallPowerBehavior="); pw.print(mIncallPowerBehavior); 6505 pw.print(" mLongPressOnHomeBehavior="); pw.println(mLongPressOnHomeBehavior); 6506 pw.print(prefix); pw.print("mLandscapeRotation="); pw.print(mLandscapeRotation); 6507 pw.print(" mSeascapeRotation="); pw.println(mSeascapeRotation); 6508 pw.print(prefix); pw.print("mPortraitRotation="); pw.print(mPortraitRotation); 6509 pw.print(" mUpsideDownRotation="); pw.println(mUpsideDownRotation); 6510 pw.print(prefix); pw.print("mDemoHdmiRotation="); pw.print(mDemoHdmiRotation); 6511 pw.print(" mDemoHdmiRotationLock="); pw.println(mDemoHdmiRotationLock); 6512 pw.print(prefix); pw.print("mUndockedHdmiRotation="); pw.println(mUndockedHdmiRotation); 6513 6514 mGlobalKeyManager.dump(prefix, pw); 6515 mStatusBarController.dump(pw, prefix); 6516 mNavigationBarController.dump(pw, prefix); 6517 PolicyControl.dump(prefix, pw); 6518 6519 if (mWakeGestureListener != null) { 6520 mWakeGestureListener.dump(pw, prefix); 6521 } 6522 if (mOrientationListener != null) { 6523 mOrientationListener.dump(pw, prefix); 6524 } 6525 if (mBurnInProtectionHelper != null) { 6526 mBurnInProtectionHelper.dump(prefix, pw); 6527 } 6528 } 6529} 6530