PhoneWindowManager.java revision 94ce94e96069ab6c2ece4864ba4c7692f3168352
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 static android.app.ActivityManager.StackId.DOCKED_STACK_ID; 20import static android.app.ActivityManager.StackId.FREEFORM_WORKSPACE_STACK_ID; 21import static android.app.ActivityManager.StackId.FULLSCREEN_WORKSPACE_STACK_ID; 22import static android.app.ActivityManager.StackId.HOME_STACK_ID; 23import static android.content.pm.PackageManager.FEATURE_PICTURE_IN_PICTURE; 24import static android.content.pm.PackageManager.FEATURE_TELEVISION; 25import static android.content.pm.PackageManager.FEATURE_WATCH; 26import static android.content.res.Configuration.UI_MODE_TYPE_CAR; 27import static android.content.res.Configuration.UI_MODE_TYPE_MASK; 28import static android.view.WindowManager.DOCKED_TOP; 29import static android.view.WindowManager.DOCKED_LEFT; 30import static android.view.WindowManager.DOCKED_RIGHT; 31import static android.view.WindowManager.LayoutParams.*; 32import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_COVERED; 33import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_COVER_ABSENT; 34import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_UNCOVERED; 35import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_ABSENT; 36import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_CLOSED; 37import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_OPEN; 38 39import android.Manifest; 40import android.app.ActivityManager; 41import android.app.ActivityManager.StackId; 42import android.app.ActivityManagerInternal; 43import android.app.ActivityManagerInternal.SleepToken; 44import android.app.ActivityManagerNative; 45import android.app.AppOpsManager; 46import android.app.IUiModeManager; 47import android.app.ProgressDialog; 48import android.app.SearchManager; 49import android.app.StatusBarManager; 50import android.app.UiModeManager; 51import android.content.ActivityNotFoundException; 52import android.content.BroadcastReceiver; 53import android.content.ComponentName; 54import android.content.ContentResolver; 55import android.content.Context; 56import android.content.Intent; 57import android.content.IntentFilter; 58import android.content.ServiceConnection; 59import android.content.pm.ActivityInfo; 60import android.content.pm.PackageManager; 61import android.content.pm.ResolveInfo; 62import android.content.res.CompatibilityInfo; 63import android.content.res.Configuration; 64import android.content.res.Resources; 65import android.database.ContentObserver; 66import android.graphics.PixelFormat; 67import android.graphics.Rect; 68import android.hardware.hdmi.HdmiControlManager; 69import android.hardware.hdmi.HdmiPlaybackClient; 70import android.hardware.hdmi.HdmiPlaybackClient.OneTouchPlayCallback; 71import android.media.AudioAttributes; 72import android.media.AudioManager; 73import android.media.AudioSystem; 74import android.media.IAudioService; 75import android.media.Ringtone; 76import android.media.RingtoneManager; 77import android.media.session.MediaSessionLegacyHelper; 78import android.os.Binder; 79import android.os.Bundle; 80import android.os.Debug; 81import android.os.FactoryTest; 82import android.os.Handler; 83import android.os.IBinder; 84import android.os.IDeviceIdleController; 85import android.os.Looper; 86import android.os.Message; 87import android.os.Messenger; 88import android.os.PowerManager; 89import android.os.PowerManagerInternal; 90import android.os.Process; 91import android.os.RemoteException; 92import android.os.ServiceManager; 93import android.os.SystemClock; 94import android.os.SystemProperties; 95import android.os.UEventObserver; 96import android.os.UserHandle; 97import android.os.Vibrator; 98import android.provider.MediaStore; 99import android.provider.Settings; 100import android.service.dreams.DreamManagerInternal; 101import android.service.dreams.DreamService; 102import android.service.dreams.IDreamManager; 103import android.speech.RecognizerIntent; 104import android.telecom.TelecomManager; 105import android.util.DisplayMetrics; 106import android.util.EventLog; 107import android.util.Log; 108import android.util.Slog; 109import android.util.SparseArray; 110import android.util.LongSparseArray; 111import android.view.Display; 112import android.view.Gravity; 113import android.view.HapticFeedbackConstants; 114import android.view.IApplicationToken; 115import android.view.IWindowManager; 116import android.view.InputChannel; 117import android.view.InputDevice; 118import android.view.InputEvent; 119import android.view.InputEventReceiver; 120import android.view.KeyCharacterMap; 121import android.view.KeyCharacterMap.FallbackAction; 122import android.view.KeyEvent; 123import android.view.MotionEvent; 124import android.view.Surface; 125import android.view.View; 126import android.view.ViewConfiguration; 127import android.view.WindowManager; 128import android.view.WindowManagerGlobal; 129import android.view.WindowManagerInternal; 130import android.view.WindowManagerPolicy; 131import android.view.accessibility.AccessibilityEvent; 132import android.view.accessibility.AccessibilityManager; 133import android.view.animation.Animation; 134import android.view.animation.AnimationSet; 135import android.view.animation.AnimationUtils; 136import com.android.internal.R; 137import com.android.internal.logging.MetricsLogger; 138import com.android.internal.policy.PhoneWindow; 139import com.android.internal.policy.IShortcutService; 140import com.android.internal.statusbar.IStatusBarService; 141import com.android.internal.util.ScreenShapeHelper; 142import com.android.internal.widget.PointerLocationView; 143import com.android.server.GestureLauncherService; 144import com.android.server.LocalServices; 145import com.android.server.policy.keyguard.KeyguardServiceDelegate; 146import com.android.server.policy.keyguard.KeyguardServiceDelegate.DrawnListener; 147import com.android.server.statusbar.StatusBarManagerInternal; 148 149import java.io.File; 150import java.io.FileReader; 151import java.io.IOException; 152import java.io.PrintWriter; 153import java.util.HashSet; 154import java.util.List; 155 156/** 157 * WindowManagerPolicy implementation for the Android phone UI. This 158 * introduces a new method suffix, Lp, for an internal lock of the 159 * PhoneWindowManager. This is used to protect some internal state, and 160 * can be acquired with either the Lw and Li lock held, so has the restrictions 161 * of both of those when held. 162 */ 163public class PhoneWindowManager implements WindowManagerPolicy { 164 static final String TAG = "WindowManager"; 165 static final boolean DEBUG = false; 166 static final boolean localLOGV = false; 167 static final boolean DEBUG_INPUT = false; 168 static final boolean DEBUG_KEYGUARD = false; 169 static final boolean DEBUG_LAYOUT = false; 170 static final boolean DEBUG_STARTING_WINDOW = false; 171 static final boolean DEBUG_WAKEUP = false; 172 static final boolean SHOW_STARTING_ANIMATIONS = true; 173 static final boolean SHOW_PROCESSES_ON_ALT_MENU = false; 174 175 // Whether to allow dock apps with METADATA_DOCK_HOME to temporarily take over the Home key. 176 // No longer recommended for desk docks; 177 static final boolean ENABLE_DESK_DOCK_HOME_CAPTURE = false; 178 179 static final int SHORT_PRESS_POWER_NOTHING = 0; 180 static final int SHORT_PRESS_POWER_GO_TO_SLEEP = 1; 181 static final int SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP = 2; 182 static final int SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP_AND_GO_HOME = 3; 183 static final int SHORT_PRESS_POWER_GO_HOME = 4; 184 185 static final int LONG_PRESS_POWER_NOTHING = 0; 186 static final int LONG_PRESS_POWER_GLOBAL_ACTIONS = 1; 187 static final int LONG_PRESS_POWER_SHUT_OFF = 2; 188 static final int LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM = 3; 189 190 static final int MULTI_PRESS_POWER_NOTHING = 0; 191 static final int MULTI_PRESS_POWER_THEATER_MODE = 1; 192 static final int MULTI_PRESS_POWER_BRIGHTNESS_BOOST = 2; 193 194 // These need to match the documentation/constant in 195 // core/res/res/values/config.xml 196 static final int LONG_PRESS_HOME_NOTHING = 0; 197 static final int LONG_PRESS_HOME_RECENT_SYSTEM_UI = 1; 198 static final int LONG_PRESS_HOME_ASSIST = 2; 199 static final int LAST_LONG_PRESS_HOME_BEHAVIOR = LONG_PRESS_HOME_ASSIST; 200 201 static final int DOUBLE_TAP_HOME_NOTHING = 0; 202 static final int DOUBLE_TAP_HOME_RECENT_SYSTEM_UI = 1; 203 204 static final int SHORT_PRESS_WINDOW_NOTHING = 0; 205 static final int SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE = 1; 206 207 static final int SHORT_PRESS_SLEEP_GO_TO_SLEEP = 0; 208 static final int SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME = 1; 209 210 static final int APPLICATION_MEDIA_SUBLAYER = -2; 211 static final int APPLICATION_MEDIA_OVERLAY_SUBLAYER = -1; 212 static final int APPLICATION_PANEL_SUBLAYER = 1; 213 static final int APPLICATION_SUB_PANEL_SUBLAYER = 2; 214 static final int APPLICATION_ABOVE_SUB_PANEL_SUBLAYER = 3; 215 216 static public final String SYSTEM_DIALOG_REASON_KEY = "reason"; 217 static public final String SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS = "globalactions"; 218 static public final String SYSTEM_DIALOG_REASON_RECENT_APPS = "recentapps"; 219 static public final String SYSTEM_DIALOG_REASON_HOME_KEY = "homekey"; 220 static public final String SYSTEM_DIALOG_REASON_ASSIST = "assist"; 221 222 /** 223 * These are the system UI flags that, when changing, can cause the layout 224 * of the screen to change. 225 */ 226 static final int SYSTEM_UI_CHANGING_LAYOUT = 227 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION 228 | View.SYSTEM_UI_FLAG_FULLSCREEN 229 | View.STATUS_BAR_TRANSLUCENT 230 | View.NAVIGATION_BAR_TRANSLUCENT 231 | View.STATUS_BAR_TRANSPARENT 232 | View.NAVIGATION_BAR_TRANSPARENT; 233 234 private static final AudioAttributes VIBRATION_ATTRIBUTES = new AudioAttributes.Builder() 235 .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION) 236 .setUsage(AudioAttributes.USAGE_ASSISTANCE_SONIFICATION) 237 .build(); 238 239 // The panic gesture may become active only after the keyguard is dismissed and the immersive 240 // app shows again. If that doesn't happen for 30s we drop the gesture. 241 private static final long PANIC_GESTURE_EXPIRATION = 30000; 242 243 /** 244 * Keyguard stuff 245 */ 246 private WindowState mKeyguardScrim; 247 private boolean mKeyguardHidden; 248 private boolean mKeyguardDrawnOnce; 249 250 /* Table of Application Launch keys. Maps from key codes to intent categories. 251 * 252 * These are special keys that are used to launch particular kinds of applications, 253 * such as a web browser. HID defines nearly a hundred of them in the Consumer (0x0C) 254 * usage page. We don't support quite that many yet... 255 */ 256 static SparseArray<String> sApplicationLaunchKeyCategories; 257 static { 258 sApplicationLaunchKeyCategories = new SparseArray<String>(); 259 sApplicationLaunchKeyCategories.append( 260 KeyEvent.KEYCODE_EXPLORER, Intent.CATEGORY_APP_BROWSER); 261 sApplicationLaunchKeyCategories.append( 262 KeyEvent.KEYCODE_ENVELOPE, Intent.CATEGORY_APP_EMAIL); 263 sApplicationLaunchKeyCategories.append( 264 KeyEvent.KEYCODE_CONTACTS, Intent.CATEGORY_APP_CONTACTS); 265 sApplicationLaunchKeyCategories.append( 266 KeyEvent.KEYCODE_CALENDAR, Intent.CATEGORY_APP_CALENDAR); 267 sApplicationLaunchKeyCategories.append( 268 KeyEvent.KEYCODE_MUSIC, Intent.CATEGORY_APP_MUSIC); 269 sApplicationLaunchKeyCategories.append( 270 KeyEvent.KEYCODE_CALCULATOR, Intent.CATEGORY_APP_CALCULATOR); 271 } 272 273 /** Amount of time (in milliseconds) to wait for windows drawn before powering on. */ 274 static final int WAITING_FOR_DRAWN_TIMEOUT = 1000; 275 276 /** 277 * Lock protecting internal state. Must not call out into window 278 * manager with lock held. (This lock will be acquired in places 279 * where the window manager is calling in with its own lock held.) 280 */ 281 private final Object mLock = new Object(); 282 283 Context mContext; 284 IWindowManager mWindowManager; 285 WindowManagerFuncs mWindowManagerFuncs; 286 WindowManagerInternal mWindowManagerInternal; 287 PowerManager mPowerManager; 288 ActivityManagerInternal mActivityManagerInternal; 289 DreamManagerInternal mDreamManagerInternal; 290 PowerManagerInternal mPowerManagerInternal; 291 IStatusBarService mStatusBarService; 292 StatusBarManagerInternal mStatusBarManagerInternal; 293 boolean mPreloadedRecentApps; 294 final Object mServiceAquireLock = new Object(); 295 Vibrator mVibrator; // Vibrator for giving feedback of orientation changes 296 SearchManager mSearchManager; 297 AccessibilityManager mAccessibilityManager; 298 BurnInProtectionHelper mBurnInProtectionHelper; 299 AppOpsManager mAppOpsManager; 300 301 // Vibrator pattern for haptic feedback of a long press. 302 long[] mLongPressVibePattern; 303 304 // Vibrator pattern for haptic feedback of virtual key press. 305 long[] mVirtualKeyVibePattern; 306 307 // Vibrator pattern for a short vibration. 308 long[] mKeyboardTapVibePattern; 309 310 // Vibrator pattern for a short vibration when tapping on an hour/minute tick of a Clock. 311 long[] mClockTickVibePattern; 312 313 // Vibrator pattern for a short vibration when tapping on a day/month/year date of a Calendar. 314 long[] mCalendarDateVibePattern; 315 316 // Vibrator pattern for haptic feedback during boot when safe mode is disabled. 317 long[] mSafeModeDisabledVibePattern; 318 319 // Vibrator pattern for haptic feedback during boot when safe mode is enabled. 320 long[] mSafeModeEnabledVibePattern; 321 322 // Vibrator pattern for haptic feedback of a context click. 323 long[] mContextClickVibePattern; 324 325 /** If true, hitting shift & menu will broadcast Intent.ACTION_BUG_REPORT */ 326 boolean mEnableShiftMenuBugReports = false; 327 328 boolean mSafeMode; 329 WindowState mStatusBar = null; 330 int mStatusBarHeight; 331 WindowState mNavigationBar = null; 332 boolean mHasNavigationBar = false; 333 boolean mCanHideNavigationBar = false; 334 boolean mNavigationBarCanMove = false; // can the navigation bar ever move to the side? 335 boolean mNavigationBarOnBottom = true; // is the navigation bar on the bottom *right now*? 336 int[] mNavigationBarHeightForRotationDefault = new int[4]; 337 int[] mNavigationBarWidthForRotationDefault = new int[4]; 338 int[] mNavigationBarHeightForRotationInCarMode = new int[4]; 339 int[] mNavigationBarWidthForRotationInCarMode = new int[4]; 340 341 private LongSparseArray<IShortcutService> mShortcutKeyServices = new LongSparseArray<>(); 342 343 // Whether to allow dock apps with METADATA_DOCK_HOME to temporarily take over the Home key. 344 // This is for car dock and this is updated from resource. 345 private boolean mEnableCarDockHomeCapture = true; 346 347 boolean mBootMessageNeedsHiding; 348 KeyguardServiceDelegate mKeyguardDelegate; 349 final Runnable mWindowManagerDrawCallback = new Runnable() { 350 @Override 351 public void run() { 352 if (DEBUG_WAKEUP) Slog.i(TAG, "All windows ready for display!"); 353 mHandler.sendEmptyMessage(MSG_WINDOW_MANAGER_DRAWN_COMPLETE); 354 } 355 }; 356 final DrawnListener mKeyguardDrawnCallback = new DrawnListener() { 357 @Override 358 public void onDrawn() { 359 if (DEBUG_WAKEUP) Slog.d(TAG, "mKeyguardDelegate.ShowListener.onDrawn."); 360 mHandler.sendEmptyMessage(MSG_KEYGUARD_DRAWN_COMPLETE); 361 } 362 }; 363 364 GlobalActions mGlobalActions; 365 Handler mHandler; 366 WindowState mLastInputMethodWindow = null; 367 WindowState mLastInputMethodTargetWindow = null; 368 369 // FIXME This state is shared between the input reader and handler thread. 370 // Technically it's broken and buggy but it has been like this for many years 371 // and we have not yet seen any problems. Someday we'll rewrite this logic 372 // so that only one thread is involved in handling input policy. Unfortunately 373 // it's on a critical path for power management so we can't just post the work to the 374 // handler thread. We'll need to resolve this someday by teaching the input dispatcher 375 // to hold wakelocks during dispatch and eliminating the critical path. 376 volatile boolean mPowerKeyHandled; 377 volatile boolean mBeganFromNonInteractive; 378 volatile int mPowerKeyPressCounter; 379 volatile boolean mEndCallKeyHandled; 380 381 boolean mRecentsVisible; 382 int mRecentAppsHeldModifiers; 383 boolean mLanguageSwitchKeyPressed; 384 385 int mLidState = LID_ABSENT; 386 int mCameraLensCoverState = CAMERA_LENS_COVER_ABSENT; 387 boolean mHaveBuiltInKeyboard; 388 389 boolean mSystemReady; 390 boolean mSystemBooted; 391 private boolean mDeferBindKeyguard; 392 boolean mHdmiPlugged; 393 HdmiControl mHdmiControl; 394 IUiModeManager mUiModeManager; 395 int mUiMode; 396 int mDockMode = Intent.EXTRA_DOCK_STATE_UNDOCKED; 397 int mLidOpenRotation; 398 int mCarDockRotation; 399 int mDeskDockRotation; 400 int mUndockedHdmiRotation; 401 int mDemoHdmiRotation; 402 boolean mDemoHdmiRotationLock; 403 int mDemoRotation; 404 boolean mDemoRotationLock; 405 406 boolean mWakeGestureEnabledSetting; 407 MyWakeGestureListener mWakeGestureListener; 408 409 // Default display does not rotate, apps that require non-default orientation will have to 410 // have the orientation emulated. 411 private boolean mForceDefaultOrientation = false; 412 413 int mUserRotationMode = WindowManagerPolicy.USER_ROTATION_FREE; 414 int mUserRotation = Surface.ROTATION_0; 415 boolean mAccelerometerDefault; 416 417 boolean mSupportAutoRotation; 418 int mAllowAllRotations = -1; 419 boolean mCarDockEnablesAccelerometer; 420 boolean mDeskDockEnablesAccelerometer; 421 int mLidKeyboardAccessibility; 422 int mLidNavigationAccessibility; 423 boolean mLidControlsScreenLock; 424 boolean mLidControlsSleep; 425 int mShortPressOnPowerBehavior; 426 int mLongPressOnPowerBehavior; 427 int mDoublePressOnPowerBehavior; 428 int mTriplePressOnPowerBehavior; 429 int mShortPressOnSleepBehavior; 430 int mShortPressWindowBehavior; 431 boolean mAwake; 432 boolean mScreenOnEarly; 433 boolean mScreenOnFully; 434 ScreenOnListener mScreenOnListener; 435 boolean mKeyguardDrawComplete; 436 boolean mWindowManagerDrawComplete; 437 boolean mOrientationSensorEnabled = false; 438 int mCurrentAppOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED; 439 boolean mHasSoftInput = false; 440 boolean mTranslucentDecorEnabled = true; 441 boolean mUseTvRouting; 442 443 int mPointerLocationMode = 0; // guarded by mLock 444 445 // The last window we were told about in focusChanged. 446 WindowState mFocusedWindow; 447 IApplicationToken mFocusedApp; 448 449 PointerLocationView mPointerLocationView; 450 451 // The current size of the screen; really; extends into the overscan area of 452 // the screen and doesn't account for any system elements like the status bar. 453 int mOverscanScreenLeft, mOverscanScreenTop; 454 int mOverscanScreenWidth, mOverscanScreenHeight; 455 // The current visible size of the screen; really; (ir)regardless of whether the status 456 // bar can be hidden but not extending into the overscan area. 457 int mUnrestrictedScreenLeft, mUnrestrictedScreenTop; 458 int mUnrestrictedScreenWidth, mUnrestrictedScreenHeight; 459 // Like mOverscanScreen*, but allowed to move into the overscan region where appropriate. 460 int mRestrictedOverscanScreenLeft, mRestrictedOverscanScreenTop; 461 int mRestrictedOverscanScreenWidth, mRestrictedOverscanScreenHeight; 462 // The current size of the screen; these may be different than (0,0)-(dw,dh) 463 // if the status bar can't be hidden; in that case it effectively carves out 464 // that area of the display from all other windows. 465 int mRestrictedScreenLeft, mRestrictedScreenTop; 466 int mRestrictedScreenWidth, mRestrictedScreenHeight; 467 // During layout, the current screen borders accounting for any currently 468 // visible system UI elements. 469 int mSystemLeft, mSystemTop, mSystemRight, mSystemBottom; 470 // For applications requesting stable content insets, these are them. 471 int mStableLeft, mStableTop, mStableRight, mStableBottom; 472 // For applications requesting stable content insets but have also set the 473 // fullscreen window flag, these are the stable dimensions without the status bar. 474 int mStableFullscreenLeft, mStableFullscreenTop; 475 int mStableFullscreenRight, mStableFullscreenBottom; 476 // During layout, the current screen borders with all outer decoration 477 // (status bar, input method dock) accounted for. 478 int mCurLeft, mCurTop, mCurRight, mCurBottom; 479 // During layout, the frame in which content should be displayed 480 // to the user, accounting for all screen decoration except for any 481 // space they deem as available for other content. This is usually 482 // the same as mCur*, but may be larger if the screen decor has supplied 483 // content insets. 484 int mContentLeft, mContentTop, mContentRight, mContentBottom; 485 // During layout, the frame in which voice content should be displayed 486 // to the user, accounting for all screen decoration except for any 487 // space they deem as available for other content. 488 int mVoiceContentLeft, mVoiceContentTop, mVoiceContentRight, mVoiceContentBottom; 489 // During layout, the current screen borders along which input method 490 // windows are placed. 491 int mDockLeft, mDockTop, mDockRight, mDockBottom; 492 // During layout, the layer at which the doc window is placed. 493 int mDockLayer; 494 // During layout, this is the layer of the status bar. 495 int mStatusBarLayer; 496 int mLastSystemUiFlags; 497 // Bits that we are in the process of clearing, so we want to prevent 498 // them from being set by applications until everything has been updated 499 // to have them clear. 500 int mResettingSystemUiFlags = 0; 501 // Bits that we are currently always keeping cleared. 502 int mForceClearedSystemUiFlags = 0; 503 int mLastFullscreenStackSysUiFlags; 504 int mLastDockedStackSysUiFlags; 505 final Rect mNonDockedStackBounds = new Rect(); 506 final Rect mDockedStackBounds = new Rect(); 507 final Rect mLastNonDockedStackBounds = new Rect(); 508 final Rect mLastDockedStackBounds = new Rect(); 509 510 // What we last reported to system UI about whether the compatibility 511 // menu needs to be displayed. 512 boolean mLastFocusNeedsMenu = false; 513 // If nonzero, a panic gesture was performed at that time in uptime millis and is still pending. 514 private long mPendingPanicGestureUptime; 515 516 InputConsumer mInputConsumer = null; 517 518 static final Rect mTmpParentFrame = new Rect(); 519 static final Rect mTmpDisplayFrame = new Rect(); 520 static final Rect mTmpOverscanFrame = new Rect(); 521 static final Rect mTmpContentFrame = new Rect(); 522 static final Rect mTmpVisibleFrame = new Rect(); 523 static final Rect mTmpDecorFrame = new Rect(); 524 static final Rect mTmpStableFrame = new Rect(); 525 static final Rect mTmpNavigationFrame = new Rect(); 526 static final Rect mTmpOutsetFrame = new Rect(); 527 528 WindowState mTopFullscreenOpaqueWindowState; 529 WindowState mTopFullscreenOpaqueOrDimmingWindowState; 530 WindowState mTopDockedOpaqueWindowState; 531 WindowState mTopDockedOpaqueOrDimmingWindowState; 532 HashSet<IApplicationToken> mAppsToBeHidden = new HashSet<IApplicationToken>(); 533 HashSet<IApplicationToken> mAppsThatDismissKeyguard = new HashSet<IApplicationToken>(); 534 boolean mTopIsFullscreen; 535 boolean mForceStatusBar; 536 boolean mForceStatusBarFromKeyguard; 537 private boolean mForceStatusBarTransparent; 538 boolean mHideLockScreen; 539 boolean mForcingShowNavBar; 540 int mForcingShowNavBarLayer; 541 542 // States of keyguard dismiss. 543 private static final int DISMISS_KEYGUARD_NONE = 0; // Keyguard not being dismissed. 544 private static final int DISMISS_KEYGUARD_START = 1; // Keyguard needs to be dismissed. 545 private static final int DISMISS_KEYGUARD_CONTINUE = 2; // Keyguard has been dismissed. 546 int mDismissKeyguard = DISMISS_KEYGUARD_NONE; 547 548 /** The window that is currently dismissing the keyguard. Dismissing the keyguard must only 549 * be done once per window. */ 550 private WindowState mWinDismissingKeyguard; 551 552 /** When window is currently dismissing the keyguard, dismissing the keyguard must handle 553 * the keygaurd secure state change instantly case, e.g. the use case of inserting a PIN 554 * lock SIM card. This variable is used to record the previous keyguard secure state for 555 * monitoring secure state change on window dismissing keyguard. */ 556 private boolean mSecureDismissingKeyguard; 557 558 /** The window that is currently showing "over" the keyguard. If there is an app window 559 * belonging to another app on top of this the keyguard shows. If there is a fullscreen 560 * app window under this, still dismiss the keyguard but don't show the app underneath. Show 561 * the wallpaper. */ 562 private WindowState mWinShowWhenLocked; 563 564 boolean mShowingLockscreen; 565 boolean mShowingDream; 566 boolean mDreamingLockscreen; 567 boolean mDreamingSleepTokenNeeded; 568 SleepToken mDreamingSleepToken; 569 SleepToken mScreenOffSleepToken; 570 boolean mKeyguardSecure; 571 boolean mKeyguardSecureIncludingHidden; 572 volatile boolean mKeyguardOccluded; 573 boolean mHomePressed; 574 boolean mHomeConsumed; 575 boolean mHomeDoubleTapPending; 576 Intent mHomeIntent; 577 Intent mCarDockIntent; 578 Intent mDeskDockIntent; 579 boolean mSearchKeyShortcutPending; 580 boolean mConsumeSearchKeyUp; 581 boolean mAssistKeyLongPressed; 582 boolean mPendingMetaAction; 583 boolean mForceShowSystemBars; 584 585 // support for activating the lock screen while the screen is on 586 boolean mAllowLockscreenWhenOn; 587 int mLockScreenTimeout; 588 boolean mLockScreenTimerActive; 589 590 // Behavior of ENDCALL Button. (See Settings.System.END_BUTTON_BEHAVIOR.) 591 int mEndcallBehavior; 592 593 // Behavior of POWER button while in-call and screen on. 594 // (See Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR.) 595 int mIncallPowerBehavior; 596 597 Display mDisplay; 598 599 private int mDisplayRotation; 600 601 int mLandscapeRotation = 0; // default landscape rotation 602 int mSeascapeRotation = 0; // "other" landscape rotation, 180 degrees from mLandscapeRotation 603 int mPortraitRotation = 0; // default portrait rotation 604 int mUpsideDownRotation = 0; // "other" portrait rotation 605 606 int mOverscanLeft = 0; 607 int mOverscanTop = 0; 608 int mOverscanRight = 0; 609 int mOverscanBottom = 0; 610 611 // What we do when the user long presses on home 612 private int mLongPressOnHomeBehavior; 613 614 // What we do when the user double-taps on home 615 private int mDoubleTapOnHomeBehavior; 616 617 // Allowed theater mode wake actions 618 private boolean mAllowTheaterModeWakeFromKey; 619 private boolean mAllowTheaterModeWakeFromPowerKey; 620 private boolean mAllowTheaterModeWakeFromMotion; 621 private boolean mAllowTheaterModeWakeFromMotionWhenNotDreaming; 622 private boolean mAllowTheaterModeWakeFromCameraLens; 623 private boolean mAllowTheaterModeWakeFromLidSwitch; 624 private boolean mAllowTheaterModeWakeFromWakeGesture; 625 626 // Whether to support long press from power button in non-interactive mode 627 private boolean mSupportLongPressPowerWhenNonInteractive; 628 629 // Whether to go to sleep entering theater mode from power button 630 private boolean mGoToSleepOnButtonPressTheaterMode; 631 632 // Screenshot trigger states 633 // Time to volume and power must be pressed within this interval of each other. 634 private static final long SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS = 150; 635 // Increase the chord delay when taking a screenshot from the keyguard 636 private static final float KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER = 2.5f; 637 private boolean mScreenshotChordEnabled; 638 private boolean mScreenshotChordVolumeDownKeyTriggered; 639 private long mScreenshotChordVolumeDownKeyTime; 640 private boolean mScreenshotChordVolumeDownKeyConsumed; 641 private boolean mScreenshotChordVolumeUpKeyTriggered; 642 private boolean mScreenshotChordPowerKeyTriggered; 643 private long mScreenshotChordPowerKeyTime; 644 645 /* The number of steps between min and max brightness */ 646 private static final int BRIGHTNESS_STEPS = 10; 647 648 SettingsObserver mSettingsObserver; 649 ShortcutManager mShortcutManager; 650 PowerManager.WakeLock mBroadcastWakeLock; 651 PowerManager.WakeLock mPowerKeyWakeLock; 652 boolean mHavePendingMediaKeyRepeatWithWakeLock; 653 654 private int mCurrentUserId; 655 656 // Maps global key codes to the components that will handle them. 657 private GlobalKeyManager mGlobalKeyManager; 658 659 // Fallback actions by key code. 660 private final SparseArray<KeyCharacterMap.FallbackAction> mFallbackActions = 661 new SparseArray<KeyCharacterMap.FallbackAction>(); 662 663 private final LogDecelerateInterpolator mLogDecelerateInterpolator 664 = new LogDecelerateInterpolator(100, 0); 665 666 private boolean mForceWindowDrawsStatusBarBackground; 667 668 private static final int MSG_ENABLE_POINTER_LOCATION = 1; 669 private static final int MSG_DISABLE_POINTER_LOCATION = 2; 670 private static final int MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK = 3; 671 private static final int MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK = 4; 672 private static final int MSG_KEYGUARD_DRAWN_COMPLETE = 5; 673 private static final int MSG_KEYGUARD_DRAWN_TIMEOUT = 6; 674 private static final int MSG_WINDOW_MANAGER_DRAWN_COMPLETE = 7; 675 private static final int MSG_DISPATCH_SHOW_RECENTS = 9; 676 private static final int MSG_DISPATCH_SHOW_GLOBAL_ACTIONS = 10; 677 private static final int MSG_HIDE_BOOT_MESSAGE = 11; 678 private static final int MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK = 12; 679 private static final int MSG_POWER_DELAYED_PRESS = 13; 680 private static final int MSG_POWER_LONG_PRESS = 14; 681 private static final int MSG_UPDATE_DREAMING_SLEEP_TOKEN = 15; 682 private static final int MSG_REQUEST_TRANSIENT_BARS = 16; 683 private static final int MSG_REQUEST_TV_PICTURE_IN_PICTURE = 17; 684 685 private static final int MSG_REQUEST_TRANSIENT_BARS_ARG_STATUS = 0; 686 private static final int MSG_REQUEST_TRANSIENT_BARS_ARG_NAVIGATION = 1; 687 688 private class PolicyHandler extends Handler { 689 @Override 690 public void handleMessage(Message msg) { 691 switch (msg.what) { 692 case MSG_ENABLE_POINTER_LOCATION: 693 enablePointerLocation(); 694 break; 695 case MSG_DISABLE_POINTER_LOCATION: 696 disablePointerLocation(); 697 break; 698 case MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK: 699 dispatchMediaKeyWithWakeLock((KeyEvent)msg.obj); 700 break; 701 case MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK: 702 dispatchMediaKeyRepeatWithWakeLock((KeyEvent)msg.obj); 703 break; 704 case MSG_DISPATCH_SHOW_RECENTS: 705 showRecentApps(false); 706 break; 707 case MSG_DISPATCH_SHOW_GLOBAL_ACTIONS: 708 showGlobalActionsInternal(); 709 break; 710 case MSG_KEYGUARD_DRAWN_COMPLETE: 711 if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mKeyguardDrawComplete"); 712 finishKeyguardDrawn(); 713 break; 714 case MSG_KEYGUARD_DRAWN_TIMEOUT: 715 Slog.w(TAG, "Keyguard drawn timeout. Setting mKeyguardDrawComplete"); 716 finishKeyguardDrawn(); 717 break; 718 case MSG_WINDOW_MANAGER_DRAWN_COMPLETE: 719 if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mWindowManagerDrawComplete"); 720 finishWindowsDrawn(); 721 break; 722 case MSG_HIDE_BOOT_MESSAGE: 723 handleHideBootMessage(); 724 break; 725 case MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK: 726 launchVoiceAssistWithWakeLock(msg.arg1 != 0); 727 break; 728 case MSG_POWER_DELAYED_PRESS: 729 powerPress((Long)msg.obj, msg.arg1 != 0, msg.arg2); 730 finishPowerKeyPress(); 731 break; 732 case MSG_POWER_LONG_PRESS: 733 powerLongPress(); 734 break; 735 case MSG_UPDATE_DREAMING_SLEEP_TOKEN: 736 updateDreamingSleepToken(msg.arg1 != 0); 737 break; 738 case MSG_REQUEST_TRANSIENT_BARS: 739 WindowState targetBar = (msg.arg1 == MSG_REQUEST_TRANSIENT_BARS_ARG_STATUS) ? 740 mStatusBar : mNavigationBar; 741 if (targetBar != null) { 742 requestTransientBars(targetBar); 743 } 744 break; 745 case MSG_REQUEST_TV_PICTURE_IN_PICTURE: 746 requestTvPictureInPictureInternal(); 747 break; 748 } 749 } 750 } 751 752 private UEventObserver mHDMIObserver = new UEventObserver() { 753 @Override 754 public void onUEvent(UEventObserver.UEvent event) { 755 setHdmiPlugged("1".equals(event.get("SWITCH_STATE"))); 756 } 757 }; 758 759 class SettingsObserver extends ContentObserver { 760 SettingsObserver(Handler handler) { 761 super(handler); 762 } 763 764 void observe() { 765 // Observe all users' changes 766 ContentResolver resolver = mContext.getContentResolver(); 767 resolver.registerContentObserver(Settings.System.getUriFor( 768 Settings.System.END_BUTTON_BEHAVIOR), false, this, 769 UserHandle.USER_ALL); 770 resolver.registerContentObserver(Settings.Secure.getUriFor( 771 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR), false, this, 772 UserHandle.USER_ALL); 773 resolver.registerContentObserver(Settings.Secure.getUriFor( 774 Settings.Secure.WAKE_GESTURE_ENABLED), false, this, 775 UserHandle.USER_ALL); 776 resolver.registerContentObserver(Settings.System.getUriFor( 777 Settings.System.ACCELEROMETER_ROTATION), false, this, 778 UserHandle.USER_ALL); 779 resolver.registerContentObserver(Settings.System.getUriFor( 780 Settings.System.USER_ROTATION), false, this, 781 UserHandle.USER_ALL); 782 resolver.registerContentObserver(Settings.System.getUriFor( 783 Settings.System.SCREEN_OFF_TIMEOUT), false, this, 784 UserHandle.USER_ALL); 785 resolver.registerContentObserver(Settings.System.getUriFor( 786 Settings.System.POINTER_LOCATION), false, this, 787 UserHandle.USER_ALL); 788 resolver.registerContentObserver(Settings.Secure.getUriFor( 789 Settings.Secure.DEFAULT_INPUT_METHOD), false, this, 790 UserHandle.USER_ALL); 791 resolver.registerContentObserver(Settings.Secure.getUriFor( 792 Settings.Secure.IMMERSIVE_MODE_CONFIRMATIONS), false, this, 793 UserHandle.USER_ALL); 794 resolver.registerContentObserver(Settings.Global.getUriFor( 795 Settings.Global.POLICY_CONTROL), false, this, 796 UserHandle.USER_ALL); 797 updateSettings(); 798 } 799 800 @Override public void onChange(boolean selfChange) { 801 updateSettings(); 802 updateRotation(false); 803 } 804 } 805 806 class MyWakeGestureListener extends WakeGestureListener { 807 MyWakeGestureListener(Context context, Handler handler) { 808 super(context, handler); 809 } 810 811 @Override 812 public void onWakeUp() { 813 synchronized (mLock) { 814 if (shouldEnableWakeGestureLp()) { 815 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false); 816 wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromWakeGesture, 817 "android.policy:GESTURE"); 818 } 819 } 820 } 821 } 822 823 class MyOrientationListener extends WindowOrientationListener { 824 private final Runnable mUpdateRotationRunnable = new Runnable() { 825 @Override 826 public void run() { 827 // send interaction hint to improve redraw performance 828 mPowerManagerInternal.powerHint(PowerManagerInternal.POWER_HINT_INTERACTION, 0); 829 updateRotation(false); 830 } 831 }; 832 833 MyOrientationListener(Context context, Handler handler) { 834 super(context, handler); 835 } 836 837 @Override 838 public void onProposedRotationChanged(int rotation) { 839 if (localLOGV) Slog.v(TAG, "onProposedRotationChanged, rotation=" + rotation); 840 mHandler.post(mUpdateRotationRunnable); 841 } 842 } 843 MyOrientationListener mOrientationListener; 844 845 private final StatusBarController mStatusBarController = new StatusBarController(); 846 847 private final BarController mNavigationBarController = new BarController("NavigationBar", 848 View.NAVIGATION_BAR_TRANSIENT, 849 View.NAVIGATION_BAR_UNHIDE, 850 View.NAVIGATION_BAR_TRANSLUCENT, 851 StatusBarManager.WINDOW_NAVIGATION_BAR, 852 WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION, 853 View.NAVIGATION_BAR_TRANSPARENT); 854 855 private ImmersiveModeConfirmation mImmersiveModeConfirmation; 856 857 private SystemGesturesPointerEventListener mSystemGestures; 858 859 IStatusBarService getStatusBarService() { 860 synchronized (mServiceAquireLock) { 861 if (mStatusBarService == null) { 862 mStatusBarService = IStatusBarService.Stub.asInterface( 863 ServiceManager.getService("statusbar")); 864 } 865 return mStatusBarService; 866 } 867 } 868 869 StatusBarManagerInternal getStatusBarManagerInternal() { 870 synchronized (mServiceAquireLock) { 871 if (mStatusBarManagerInternal == null) { 872 mStatusBarManagerInternal = 873 LocalServices.getService(StatusBarManagerInternal.class); 874 } 875 return mStatusBarManagerInternal; 876 } 877 } 878 879 /* 880 * We always let the sensor be switched on by default except when 881 * the user has explicitly disabled sensor based rotation or when the 882 * screen is switched off. 883 */ 884 boolean needSensorRunningLp() { 885 if (mSupportAutoRotation) { 886 if (mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR 887 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 888 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT 889 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE) { 890 // If the application has explicitly requested to follow the 891 // orientation, then we need to turn the sensor on. 892 return true; 893 } 894 } 895 if ((mCarDockEnablesAccelerometer && mDockMode == Intent.EXTRA_DOCK_STATE_CAR) || 896 (mDeskDockEnablesAccelerometer && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK 897 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK 898 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK))) { 899 // enable accelerometer if we are docked in a dock that enables accelerometer 900 // orientation management, 901 return true; 902 } 903 if (mUserRotationMode == USER_ROTATION_LOCKED) { 904 // If the setting for using the sensor by default is enabled, then 905 // we will always leave it on. Note that the user could go to 906 // a window that forces an orientation that does not use the 907 // sensor and in theory we could turn it off... however, when next 908 // turning it on we won't have a good value for the current 909 // orientation for a little bit, which can cause orientation 910 // changes to lag, so we'd like to keep it always on. (It will 911 // still be turned off when the screen is off.) 912 return false; 913 } 914 return mSupportAutoRotation; 915 } 916 917 /* 918 * Various use cases for invoking this function 919 * screen turning off, should always disable listeners if already enabled 920 * screen turned on and current app has sensor based orientation, enable listeners 921 * if not already enabled 922 * screen turned on and current app does not have sensor orientation, disable listeners if 923 * already enabled 924 * screen turning on and current app has sensor based orientation, enable listeners if needed 925 * screen turning on and current app has nosensor based orientation, do nothing 926 */ 927 void updateOrientationListenerLp() { 928 if (!mOrientationListener.canDetectOrientation()) { 929 // If sensor is turned off or nonexistent for some reason 930 return; 931 } 932 // Could have been invoked due to screen turning on or off or 933 // change of the currently visible window's orientation. 934 if (localLOGV) Slog.v(TAG, "mScreenOnEarly=" + mScreenOnEarly 935 + ", mAwake=" + mAwake + ", mCurrentAppOrientation=" + mCurrentAppOrientation 936 + ", mOrientationSensorEnabled=" + mOrientationSensorEnabled 937 + ", mKeyguardDrawComplete=" + mKeyguardDrawComplete 938 + ", mWindowManagerDrawComplete=" + mWindowManagerDrawComplete); 939 boolean disable = true; 940 // Note: We postpone the rotating of the screen until the keyguard as well as the 941 // window manager have reported a draw complete. 942 if (mScreenOnEarly && mAwake && 943 mKeyguardDrawComplete && mWindowManagerDrawComplete) { 944 if (needSensorRunningLp()) { 945 disable = false; 946 //enable listener if not already enabled 947 if (!mOrientationSensorEnabled) { 948 mOrientationListener.enable(); 949 if(localLOGV) Slog.v(TAG, "Enabling listeners"); 950 mOrientationSensorEnabled = true; 951 } 952 } 953 } 954 //check if sensors need to be disabled 955 if (disable && mOrientationSensorEnabled) { 956 mOrientationListener.disable(); 957 if(localLOGV) Slog.v(TAG, "Disabling listeners"); 958 mOrientationSensorEnabled = false; 959 } 960 } 961 962 private void interceptPowerKeyDown(KeyEvent event, boolean interactive) { 963 // Hold a wake lock until the power key is released. 964 if (!mPowerKeyWakeLock.isHeld()) { 965 mPowerKeyWakeLock.acquire(); 966 } 967 968 // Cancel multi-press detection timeout. 969 if (mPowerKeyPressCounter != 0) { 970 mHandler.removeMessages(MSG_POWER_DELAYED_PRESS); 971 } 972 973 // Detect user pressing the power button in panic when an application has 974 // taken over the whole screen. 975 boolean panic = mImmersiveModeConfirmation.onPowerKeyDown(interactive, 976 SystemClock.elapsedRealtime(), isImmersiveMode(mLastSystemUiFlags)); 977 if (panic) { 978 mHandler.post(mHiddenNavPanic); 979 } 980 981 // Latch power key state to detect screenshot chord. 982 if (interactive && !mScreenshotChordPowerKeyTriggered 983 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 984 mScreenshotChordPowerKeyTriggered = true; 985 mScreenshotChordPowerKeyTime = event.getDownTime(); 986 interceptScreenshotChord(); 987 } 988 989 // Stop ringing or end call if configured to do so when power is pressed. 990 TelecomManager telecomManager = getTelecommService(); 991 boolean hungUp = false; 992 if (telecomManager != null) { 993 if (telecomManager.isRinging()) { 994 // Pressing Power while there's a ringing incoming 995 // call should silence the ringer. 996 telecomManager.silenceRinger(); 997 } else if ((mIncallPowerBehavior 998 & Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_HANGUP) != 0 999 && telecomManager.isInCall() && interactive) { 1000 // Otherwise, if "Power button ends call" is enabled, 1001 // the Power button will hang up any current active call. 1002 hungUp = telecomManager.endCall(); 1003 } 1004 } 1005 1006 GestureLauncherService gestureService = LocalServices.getService( 1007 GestureLauncherService.class); 1008 boolean gesturedServiceIntercepted = false; 1009 if (gestureService != null) { 1010 gesturedServiceIntercepted = gestureService.interceptPowerKeyDown(event, interactive); 1011 } 1012 1013 // If the power key has still not yet been handled, then detect short 1014 // press, long press, or multi press and decide what to do. 1015 mPowerKeyHandled = hungUp || mScreenshotChordVolumeDownKeyTriggered 1016 || mScreenshotChordVolumeUpKeyTriggered || gesturedServiceIntercepted; 1017 if (!mPowerKeyHandled) { 1018 if (interactive) { 1019 // When interactive, we're already awake. 1020 // Wait for a long press or for the button to be released to decide what to do. 1021 if (hasLongPressOnPowerBehavior()) { 1022 Message msg = mHandler.obtainMessage(MSG_POWER_LONG_PRESS); 1023 msg.setAsynchronous(true); 1024 mHandler.sendMessageDelayed(msg, 1025 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 1026 } 1027 } else { 1028 wakeUpFromPowerKey(event.getDownTime()); 1029 1030 if (mSupportLongPressPowerWhenNonInteractive && hasLongPressOnPowerBehavior()) { 1031 Message msg = mHandler.obtainMessage(MSG_POWER_LONG_PRESS); 1032 msg.setAsynchronous(true); 1033 mHandler.sendMessageDelayed(msg, 1034 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 1035 mBeganFromNonInteractive = true; 1036 } else { 1037 final int maxCount = getMaxMultiPressPowerCount(); 1038 1039 if (maxCount <= 1) { 1040 mPowerKeyHandled = true; 1041 } else { 1042 mBeganFromNonInteractive = true; 1043 } 1044 } 1045 } 1046 } 1047 } 1048 1049 private void interceptPowerKeyUp(KeyEvent event, boolean interactive, boolean canceled) { 1050 final boolean handled = canceled || mPowerKeyHandled; 1051 mScreenshotChordPowerKeyTriggered = false; 1052 cancelPendingScreenshotChordAction(); 1053 cancelPendingPowerKeyAction(); 1054 1055 if (!handled) { 1056 // Figure out how to handle the key now that it has been released. 1057 mPowerKeyPressCounter += 1; 1058 1059 final int maxCount = getMaxMultiPressPowerCount(); 1060 final long eventTime = event.getDownTime(); 1061 if (mPowerKeyPressCounter < maxCount) { 1062 // This could be a multi-press. Wait a little bit longer to confirm. 1063 // Continue holding the wake lock. 1064 Message msg = mHandler.obtainMessage(MSG_POWER_DELAYED_PRESS, 1065 interactive ? 1 : 0, mPowerKeyPressCounter, eventTime); 1066 msg.setAsynchronous(true); 1067 mHandler.sendMessageDelayed(msg, ViewConfiguration.getDoubleTapTimeout()); 1068 return; 1069 } 1070 1071 // No other actions. Handle it immediately. 1072 powerPress(eventTime, interactive, mPowerKeyPressCounter); 1073 } 1074 1075 // Done. Reset our state. 1076 finishPowerKeyPress(); 1077 } 1078 1079 private void finishPowerKeyPress() { 1080 mBeganFromNonInteractive = false; 1081 mPowerKeyPressCounter = 0; 1082 if (mPowerKeyWakeLock.isHeld()) { 1083 mPowerKeyWakeLock.release(); 1084 } 1085 } 1086 1087 private void cancelPendingPowerKeyAction() { 1088 if (!mPowerKeyHandled) { 1089 mPowerKeyHandled = true; 1090 mHandler.removeMessages(MSG_POWER_LONG_PRESS); 1091 } 1092 } 1093 1094 private void powerPress(long eventTime, boolean interactive, int count) { 1095 if (mScreenOnEarly && !mScreenOnFully) { 1096 Slog.i(TAG, "Suppressed redundant power key press while " 1097 + "already in the process of turning the screen on."); 1098 return; 1099 } 1100 1101 if (count == 2) { 1102 powerMultiPressAction(eventTime, interactive, mDoublePressOnPowerBehavior); 1103 } else if (count == 3) { 1104 powerMultiPressAction(eventTime, interactive, mTriplePressOnPowerBehavior); 1105 } else if (interactive && !mBeganFromNonInteractive) { 1106 switch (mShortPressOnPowerBehavior) { 1107 case SHORT_PRESS_POWER_NOTHING: 1108 break; 1109 case SHORT_PRESS_POWER_GO_TO_SLEEP: 1110 mPowerManager.goToSleep(eventTime, 1111 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 1112 break; 1113 case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP: 1114 mPowerManager.goToSleep(eventTime, 1115 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 1116 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 1117 break; 1118 case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP_AND_GO_HOME: 1119 mPowerManager.goToSleep(eventTime, 1120 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 1121 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 1122 launchHomeFromHotKey(); 1123 break; 1124 case SHORT_PRESS_POWER_GO_HOME: 1125 launchHomeFromHotKey(true /* awakenFromDreams */, false /*respectKeyguard*/); 1126 break; 1127 } 1128 } 1129 } 1130 1131 private void powerMultiPressAction(long eventTime, boolean interactive, int behavior) { 1132 switch (behavior) { 1133 case MULTI_PRESS_POWER_NOTHING: 1134 break; 1135 case MULTI_PRESS_POWER_THEATER_MODE: 1136 if (!isUserSetupComplete()) { 1137 Slog.i(TAG, "Ignoring toggling theater mode - device not setup."); 1138 break; 1139 } 1140 1141 if (isTheaterModeEnabled()) { 1142 Slog.i(TAG, "Toggling theater mode off."); 1143 Settings.Global.putInt(mContext.getContentResolver(), 1144 Settings.Global.THEATER_MODE_ON, 0); 1145 if (!interactive) { 1146 wakeUpFromPowerKey(eventTime); 1147 } 1148 } else { 1149 Slog.i(TAG, "Toggling theater mode on."); 1150 Settings.Global.putInt(mContext.getContentResolver(), 1151 Settings.Global.THEATER_MODE_ON, 1); 1152 1153 if (mGoToSleepOnButtonPressTheaterMode && interactive) { 1154 mPowerManager.goToSleep(eventTime, 1155 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 1156 } 1157 } 1158 break; 1159 case MULTI_PRESS_POWER_BRIGHTNESS_BOOST: 1160 Slog.i(TAG, "Starting brightness boost."); 1161 if (!interactive) { 1162 wakeUpFromPowerKey(eventTime); 1163 } 1164 mPowerManager.boostScreenBrightness(eventTime); 1165 break; 1166 } 1167 } 1168 1169 private int getMaxMultiPressPowerCount() { 1170 if (mTriplePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) { 1171 return 3; 1172 } 1173 if (mDoublePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) { 1174 return 2; 1175 } 1176 return 1; 1177 } 1178 1179 private void powerLongPress() { 1180 final int behavior = getResolvedLongPressOnPowerBehavior(); 1181 switch (behavior) { 1182 case LONG_PRESS_POWER_NOTHING: 1183 break; 1184 case LONG_PRESS_POWER_GLOBAL_ACTIONS: 1185 mPowerKeyHandled = true; 1186 if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) { 1187 performAuditoryFeedbackForAccessibilityIfNeed(); 1188 } 1189 showGlobalActionsInternal(); 1190 break; 1191 case LONG_PRESS_POWER_SHUT_OFF: 1192 case LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM: 1193 mPowerKeyHandled = true; 1194 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 1195 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); 1196 mWindowManagerFuncs.shutdown(behavior == LONG_PRESS_POWER_SHUT_OFF); 1197 break; 1198 } 1199 } 1200 1201 private void sleepPress(long eventTime) { 1202 if (mShortPressOnSleepBehavior == SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME) { 1203 launchHomeFromHotKey(false /* awakenDreams */, true /*respectKeyguard*/); 1204 } 1205 } 1206 1207 private void sleepRelease(long eventTime) { 1208 switch (mShortPressOnSleepBehavior) { 1209 case SHORT_PRESS_SLEEP_GO_TO_SLEEP: 1210 case SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME: 1211 Slog.i(TAG, "sleepRelease() calling goToSleep(GO_TO_SLEEP_REASON_SLEEP_BUTTON)"); 1212 mPowerManager.goToSleep(eventTime, 1213 PowerManager.GO_TO_SLEEP_REASON_SLEEP_BUTTON, 0); 1214 break; 1215 } 1216 } 1217 1218 private int getResolvedLongPressOnPowerBehavior() { 1219 if (FactoryTest.isLongPressOnPowerOffEnabled()) { 1220 return LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM; 1221 } 1222 return mLongPressOnPowerBehavior; 1223 } 1224 1225 private boolean hasLongPressOnPowerBehavior() { 1226 return getResolvedLongPressOnPowerBehavior() != LONG_PRESS_POWER_NOTHING; 1227 } 1228 1229 private void interceptScreenshotChord() { 1230 if (mScreenshotChordEnabled 1231 && mScreenshotChordVolumeDownKeyTriggered && mScreenshotChordPowerKeyTriggered 1232 && !mScreenshotChordVolumeUpKeyTriggered) { 1233 final long now = SystemClock.uptimeMillis(); 1234 if (now <= mScreenshotChordVolumeDownKeyTime + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS 1235 && now <= mScreenshotChordPowerKeyTime 1236 + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS) { 1237 mScreenshotChordVolumeDownKeyConsumed = true; 1238 cancelPendingPowerKeyAction(); 1239 1240 mHandler.postDelayed(mScreenshotRunnable, getScreenshotChordLongPressDelay()); 1241 } 1242 } 1243 } 1244 1245 private long getScreenshotChordLongPressDelay() { 1246 if (mKeyguardDelegate.isShowing()) { 1247 // Double the time it takes to take a screenshot from the keyguard 1248 return (long) (KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER * 1249 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 1250 } 1251 return ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout(); 1252 } 1253 1254 private void cancelPendingScreenshotChordAction() { 1255 mHandler.removeCallbacks(mScreenshotRunnable); 1256 } 1257 1258 private final Runnable mEndCallLongPress = new Runnable() { 1259 @Override 1260 public void run() { 1261 mEndCallKeyHandled = true; 1262 if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) { 1263 performAuditoryFeedbackForAccessibilityIfNeed(); 1264 } 1265 showGlobalActionsInternal(); 1266 } 1267 }; 1268 1269 private final Runnable mScreenshotRunnable = new Runnable() { 1270 @Override 1271 public void run() { 1272 takeScreenshot(); 1273 } 1274 }; 1275 1276 @Override 1277 public void showGlobalActions() { 1278 mHandler.removeMessages(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS); 1279 mHandler.sendEmptyMessage(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS); 1280 } 1281 1282 void showGlobalActionsInternal() { 1283 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); 1284 if (mGlobalActions == null) { 1285 mGlobalActions = new GlobalActions(mContext, mWindowManagerFuncs); 1286 } 1287 final boolean keyguardShowing = isKeyguardShowingAndNotOccluded(); 1288 mGlobalActions.showDialog(keyguardShowing, isDeviceProvisioned()); 1289 if (keyguardShowing) { 1290 // since it took two seconds of long press to bring this up, 1291 // poke the wake lock so they have some time to see the dialog. 1292 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 1293 } 1294 } 1295 1296 boolean isDeviceProvisioned() { 1297 return Settings.Global.getInt( 1298 mContext.getContentResolver(), Settings.Global.DEVICE_PROVISIONED, 0) != 0; 1299 } 1300 1301 boolean isUserSetupComplete() { 1302 return Settings.Secure.getIntForUser(mContext.getContentResolver(), 1303 Settings.Secure.USER_SETUP_COMPLETE, 0, UserHandle.USER_CURRENT) != 0; 1304 } 1305 1306 private void handleShortPressOnHome() { 1307 // Turn on the connected TV and switch HDMI input if we're a HDMI playback device. 1308 getHdmiControl().turnOnTv(); 1309 1310 // If there's a dream running then use home to escape the dream 1311 // but don't actually go home. 1312 if (mDreamManagerInternal != null && mDreamManagerInternal.isDreaming()) { 1313 mDreamManagerInternal.stopDream(false /*immediate*/); 1314 return; 1315 } 1316 1317 // Go home! 1318 launchHomeFromHotKey(); 1319 } 1320 1321 /** 1322 * Creates an accessor to HDMI control service that performs the operation of 1323 * turning on TV (optional) and switching input to us. If HDMI control service 1324 * is not available or we're not a HDMI playback device, the operation is no-op. 1325 */ 1326 private HdmiControl getHdmiControl() { 1327 if (null == mHdmiControl) { 1328 HdmiControlManager manager = (HdmiControlManager) mContext.getSystemService( 1329 Context.HDMI_CONTROL_SERVICE); 1330 HdmiPlaybackClient client = null; 1331 if (manager != null) { 1332 client = manager.getPlaybackClient(); 1333 } 1334 mHdmiControl = new HdmiControl(client); 1335 } 1336 return mHdmiControl; 1337 } 1338 1339 private static class HdmiControl { 1340 private final HdmiPlaybackClient mClient; 1341 1342 private HdmiControl(HdmiPlaybackClient client) { 1343 mClient = client; 1344 } 1345 1346 public void turnOnTv() { 1347 if (mClient == null) { 1348 return; 1349 } 1350 mClient.oneTouchPlay(new OneTouchPlayCallback() { 1351 @Override 1352 public void onComplete(int result) { 1353 if (result != HdmiControlManager.RESULT_SUCCESS) { 1354 Log.w(TAG, "One touch play failed: " + result); 1355 } 1356 } 1357 }); 1358 } 1359 } 1360 1361 private void handleLongPressOnHome(int deviceId) { 1362 if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_NOTHING) { 1363 return; 1364 } 1365 mHomeConsumed = true; 1366 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 1367 1368 switch (mLongPressOnHomeBehavior) { 1369 case LONG_PRESS_HOME_RECENT_SYSTEM_UI: 1370 toggleRecentApps(); 1371 break; 1372 case LONG_PRESS_HOME_ASSIST: 1373 launchAssistAction(null, deviceId); 1374 break; 1375 default: 1376 Log.w(TAG, "Undefined home long press behavior: " + mLongPressOnHomeBehavior); 1377 break; 1378 } 1379 } 1380 1381 private void handleDoubleTapOnHome() { 1382 if (mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 1383 mHomeConsumed = true; 1384 toggleRecentApps(); 1385 } 1386 } 1387 1388 private void requestTvPictureInPicture(KeyEvent event) { 1389 if (DEBUG_INPUT) Log.d(TAG, "requestTvPictureInPicture event=" + event); 1390 mHandler.removeMessages(MSG_REQUEST_TV_PICTURE_IN_PICTURE); 1391 Message msg = mHandler.obtainMessage(MSG_REQUEST_TV_PICTURE_IN_PICTURE); 1392 msg.setAsynchronous(true); 1393 msg.sendToTarget(); 1394 } 1395 1396 private void requestTvPictureInPictureInternal() { 1397 try { 1398 IStatusBarService statusbar = getStatusBarService(); 1399 if (statusbar != null) { 1400 statusbar.requestTvPictureInPicture(); 1401 } 1402 } catch (RemoteException|IllegalArgumentException e) { 1403 Slog.e(TAG, "Cannot handle picture-in-picture key", e); 1404 // re-acquire status bar service next time it is needed. 1405 mStatusBarService = null; 1406 } 1407 } 1408 1409 private final Runnable mHomeDoubleTapTimeoutRunnable = new Runnable() { 1410 @Override 1411 public void run() { 1412 if (mHomeDoubleTapPending) { 1413 mHomeDoubleTapPending = false; 1414 handleShortPressOnHome(); 1415 } 1416 } 1417 }; 1418 1419 private boolean isRoundWindow() { 1420 return mContext.getResources().getConfiguration().isScreenRound(); 1421 } 1422 1423 /** {@inheritDoc} */ 1424 @Override 1425 public void init(Context context, IWindowManager windowManager, 1426 WindowManagerFuncs windowManagerFuncs) { 1427 mContext = context; 1428 mWindowManager = windowManager; 1429 mWindowManagerFuncs = windowManagerFuncs; 1430 mWindowManagerInternal = LocalServices.getService(WindowManagerInternal.class); 1431 mActivityManagerInternal = LocalServices.getService(ActivityManagerInternal.class); 1432 mDreamManagerInternal = LocalServices.getService(DreamManagerInternal.class); 1433 mPowerManagerInternal = LocalServices.getService(PowerManagerInternal.class); 1434 mAppOpsManager = (AppOpsManager) mContext.getSystemService(Context.APP_OPS_SERVICE); 1435 1436 // Init display burn-in protection 1437 boolean burnInProtectionEnabled = context.getResources().getBoolean( 1438 com.android.internal.R.bool.config_enableBurnInProtection); 1439 // Allow a system property to override this. Used by developer settings. 1440 boolean burnInProtectionDevMode = 1441 SystemProperties.getBoolean("persist.debug.force_burn_in", false); 1442 if (burnInProtectionEnabled || burnInProtectionDevMode) { 1443 final int minHorizontal; 1444 final int maxHorizontal; 1445 final int minVertical; 1446 final int maxVertical; 1447 final int maxRadius; 1448 if (burnInProtectionDevMode) { 1449 minHorizontal = -8; 1450 maxHorizontal = 8; 1451 minVertical = -8; 1452 maxVertical = -4; 1453 maxRadius = (isRoundWindow()) ? 6 : -1; 1454 } else { 1455 Resources resources = context.getResources(); 1456 minHorizontal = resources.getInteger( 1457 com.android.internal.R.integer.config_burnInProtectionMinHorizontalOffset); 1458 maxHorizontal = resources.getInteger( 1459 com.android.internal.R.integer.config_burnInProtectionMaxHorizontalOffset); 1460 minVertical = resources.getInteger( 1461 com.android.internal.R.integer.config_burnInProtectionMinVerticalOffset); 1462 maxVertical = resources.getInteger( 1463 com.android.internal.R.integer.config_burnInProtectionMaxVerticalOffset); 1464 maxRadius = resources.getInteger( 1465 com.android.internal.R.integer.config_burnInProtectionMaxRadius); 1466 } 1467 mBurnInProtectionHelper = new BurnInProtectionHelper( 1468 context, minHorizontal, maxHorizontal, minVertical, maxVertical, maxRadius); 1469 } 1470 1471 mHandler = new PolicyHandler(); 1472 mWakeGestureListener = new MyWakeGestureListener(mContext, mHandler); 1473 mOrientationListener = new MyOrientationListener(mContext, mHandler); 1474 try { 1475 mOrientationListener.setCurrentRotation(windowManager.getRotation()); 1476 } catch (RemoteException ex) { } 1477 mSettingsObserver = new SettingsObserver(mHandler); 1478 mSettingsObserver.observe(); 1479 mShortcutManager = new ShortcutManager(context); 1480 mUiMode = context.getResources().getInteger( 1481 com.android.internal.R.integer.config_defaultUiModeType); 1482 mHomeIntent = new Intent(Intent.ACTION_MAIN, null); 1483 mHomeIntent.addCategory(Intent.CATEGORY_HOME); 1484 mHomeIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1485 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1486 mEnableCarDockHomeCapture = context.getResources().getBoolean( 1487 com.android.internal.R.bool.config_enableCarDockHomeLaunch); 1488 mCarDockIntent = new Intent(Intent.ACTION_MAIN, null); 1489 mCarDockIntent.addCategory(Intent.CATEGORY_CAR_DOCK); 1490 mCarDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1491 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1492 mDeskDockIntent = new Intent(Intent.ACTION_MAIN, null); 1493 mDeskDockIntent.addCategory(Intent.CATEGORY_DESK_DOCK); 1494 mDeskDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1495 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1496 1497 mPowerManager = (PowerManager)context.getSystemService(Context.POWER_SERVICE); 1498 mBroadcastWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 1499 "PhoneWindowManager.mBroadcastWakeLock"); 1500 mPowerKeyWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 1501 "PhoneWindowManager.mPowerKeyWakeLock"); 1502 mEnableShiftMenuBugReports = "1".equals(SystemProperties.get("ro.debuggable")); 1503 mSupportAutoRotation = mContext.getResources().getBoolean( 1504 com.android.internal.R.bool.config_supportAutoRotation); 1505 mLidOpenRotation = readRotation( 1506 com.android.internal.R.integer.config_lidOpenRotation); 1507 mCarDockRotation = readRotation( 1508 com.android.internal.R.integer.config_carDockRotation); 1509 mDeskDockRotation = readRotation( 1510 com.android.internal.R.integer.config_deskDockRotation); 1511 mUndockedHdmiRotation = readRotation( 1512 com.android.internal.R.integer.config_undockedHdmiRotation); 1513 mCarDockEnablesAccelerometer = mContext.getResources().getBoolean( 1514 com.android.internal.R.bool.config_carDockEnablesAccelerometer); 1515 mDeskDockEnablesAccelerometer = mContext.getResources().getBoolean( 1516 com.android.internal.R.bool.config_deskDockEnablesAccelerometer); 1517 mLidKeyboardAccessibility = mContext.getResources().getInteger( 1518 com.android.internal.R.integer.config_lidKeyboardAccessibility); 1519 mLidNavigationAccessibility = mContext.getResources().getInteger( 1520 com.android.internal.R.integer.config_lidNavigationAccessibility); 1521 mLidControlsScreenLock = mContext.getResources().getBoolean( 1522 com.android.internal.R.bool.config_lidControlsScreenLock); 1523 mLidControlsSleep = mContext.getResources().getBoolean( 1524 com.android.internal.R.bool.config_lidControlsSleep); 1525 mTranslucentDecorEnabled = mContext.getResources().getBoolean( 1526 com.android.internal.R.bool.config_enableTranslucentDecor); 1527 1528 mAllowTheaterModeWakeFromKey = mContext.getResources().getBoolean( 1529 com.android.internal.R.bool.config_allowTheaterModeWakeFromKey); 1530 mAllowTheaterModeWakeFromPowerKey = mAllowTheaterModeWakeFromKey 1531 || mContext.getResources().getBoolean( 1532 com.android.internal.R.bool.config_allowTheaterModeWakeFromPowerKey); 1533 mAllowTheaterModeWakeFromMotion = mContext.getResources().getBoolean( 1534 com.android.internal.R.bool.config_allowTheaterModeWakeFromMotion); 1535 mAllowTheaterModeWakeFromMotionWhenNotDreaming = mContext.getResources().getBoolean( 1536 com.android.internal.R.bool.config_allowTheaterModeWakeFromMotionWhenNotDreaming); 1537 mAllowTheaterModeWakeFromCameraLens = mContext.getResources().getBoolean( 1538 com.android.internal.R.bool.config_allowTheaterModeWakeFromCameraLens); 1539 mAllowTheaterModeWakeFromLidSwitch = mContext.getResources().getBoolean( 1540 com.android.internal.R.bool.config_allowTheaterModeWakeFromLidSwitch); 1541 mAllowTheaterModeWakeFromWakeGesture = mContext.getResources().getBoolean( 1542 com.android.internal.R.bool.config_allowTheaterModeWakeFromGesture); 1543 1544 mGoToSleepOnButtonPressTheaterMode = mContext.getResources().getBoolean( 1545 com.android.internal.R.bool.config_goToSleepOnButtonPressTheaterMode); 1546 1547 mSupportLongPressPowerWhenNonInteractive = mContext.getResources().getBoolean( 1548 com.android.internal.R.bool.config_supportLongPressPowerWhenNonInteractive); 1549 1550 mShortPressOnPowerBehavior = mContext.getResources().getInteger( 1551 com.android.internal.R.integer.config_shortPressOnPowerBehavior); 1552 mLongPressOnPowerBehavior = mContext.getResources().getInteger( 1553 com.android.internal.R.integer.config_longPressOnPowerBehavior); 1554 mDoublePressOnPowerBehavior = mContext.getResources().getInteger( 1555 com.android.internal.R.integer.config_doublePressOnPowerBehavior); 1556 mTriplePressOnPowerBehavior = mContext.getResources().getInteger( 1557 com.android.internal.R.integer.config_triplePressOnPowerBehavior); 1558 mShortPressOnSleepBehavior = mContext.getResources().getInteger( 1559 com.android.internal.R.integer.config_shortPressOnSleepBehavior); 1560 1561 mUseTvRouting = AudioSystem.getPlatformType(mContext) == AudioSystem.PLATFORM_TELEVISION; 1562 1563 readConfigurationDependentBehaviors(); 1564 1565 mAccessibilityManager = (AccessibilityManager) context.getSystemService( 1566 Context.ACCESSIBILITY_SERVICE); 1567 1568 // register for dock events 1569 IntentFilter filter = new IntentFilter(); 1570 filter.addAction(UiModeManager.ACTION_ENTER_CAR_MODE); 1571 filter.addAction(UiModeManager.ACTION_EXIT_CAR_MODE); 1572 filter.addAction(UiModeManager.ACTION_ENTER_DESK_MODE); 1573 filter.addAction(UiModeManager.ACTION_EXIT_DESK_MODE); 1574 filter.addAction(Intent.ACTION_DOCK_EVENT); 1575 Intent intent = context.registerReceiver(mDockReceiver, filter); 1576 if (intent != null) { 1577 // Retrieve current sticky dock event broadcast. 1578 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 1579 Intent.EXTRA_DOCK_STATE_UNDOCKED); 1580 } 1581 1582 // register for dream-related broadcasts 1583 filter = new IntentFilter(); 1584 filter.addAction(Intent.ACTION_DREAMING_STARTED); 1585 filter.addAction(Intent.ACTION_DREAMING_STOPPED); 1586 context.registerReceiver(mDreamReceiver, filter); 1587 1588 // register for multiuser-relevant broadcasts 1589 filter = new IntentFilter(Intent.ACTION_USER_SWITCHED); 1590 context.registerReceiver(mMultiuserReceiver, filter); 1591 1592 // monitor for system gestures 1593 mSystemGestures = new SystemGesturesPointerEventListener(context, 1594 new SystemGesturesPointerEventListener.Callbacks() { 1595 @Override 1596 public void onSwipeFromTop() { 1597 if (mStatusBar != null) { 1598 requestTransientBars(mStatusBar); 1599 } 1600 } 1601 @Override 1602 public void onSwipeFromBottom() { 1603 if (mNavigationBar != null && mNavigationBarOnBottom) { 1604 requestTransientBars(mNavigationBar); 1605 } 1606 } 1607 @Override 1608 public void onSwipeFromRight() { 1609 if (mNavigationBar != null && !mNavigationBarOnBottom) { 1610 requestTransientBars(mNavigationBar); 1611 } 1612 } 1613 @Override 1614 public void onFling(int duration) { 1615 if (mPowerManagerInternal != null) { 1616 mPowerManagerInternal.powerHint( 1617 PowerManagerInternal.POWER_HINT_INTERACTION, duration); 1618 } 1619 } 1620 @Override 1621 public void onDebug() { 1622 // no-op 1623 } 1624 @Override 1625 public void onDown() { 1626 mOrientationListener.onTouchStart(); 1627 } 1628 @Override 1629 public void onUpOrCancel() { 1630 mOrientationListener.onTouchEnd(); 1631 } 1632 @Override 1633 public void onMouseHoverAtTop() { 1634 mHandler.removeMessages(MSG_REQUEST_TRANSIENT_BARS); 1635 Message msg = mHandler.obtainMessage(MSG_REQUEST_TRANSIENT_BARS); 1636 msg.arg1 = MSG_REQUEST_TRANSIENT_BARS_ARG_STATUS; 1637 mHandler.sendMessageDelayed(msg, 500); 1638 } 1639 @Override 1640 public void onMouseHoverAtBottom() { 1641 mHandler.removeMessages(MSG_REQUEST_TRANSIENT_BARS); 1642 Message msg = mHandler.obtainMessage(MSG_REQUEST_TRANSIENT_BARS); 1643 msg.arg1 = MSG_REQUEST_TRANSIENT_BARS_ARG_NAVIGATION; 1644 mHandler.sendMessageDelayed(msg, 500); 1645 } 1646 @Override 1647 public void onMouseLeaveFromEdge() { 1648 mHandler.removeMessages(MSG_REQUEST_TRANSIENT_BARS); 1649 } 1650 }); 1651 mImmersiveModeConfirmation = new ImmersiveModeConfirmation(mContext); 1652 mWindowManagerFuncs.registerPointerEventListener(mSystemGestures); 1653 1654 mVibrator = (Vibrator)context.getSystemService(Context.VIBRATOR_SERVICE); 1655 mLongPressVibePattern = getLongIntArray(mContext.getResources(), 1656 com.android.internal.R.array.config_longPressVibePattern); 1657 mVirtualKeyVibePattern = getLongIntArray(mContext.getResources(), 1658 com.android.internal.R.array.config_virtualKeyVibePattern); 1659 mKeyboardTapVibePattern = getLongIntArray(mContext.getResources(), 1660 com.android.internal.R.array.config_keyboardTapVibePattern); 1661 mClockTickVibePattern = getLongIntArray(mContext.getResources(), 1662 com.android.internal.R.array.config_clockTickVibePattern); 1663 mCalendarDateVibePattern = getLongIntArray(mContext.getResources(), 1664 com.android.internal.R.array.config_calendarDateVibePattern); 1665 mSafeModeDisabledVibePattern = getLongIntArray(mContext.getResources(), 1666 com.android.internal.R.array.config_safeModeDisabledVibePattern); 1667 mSafeModeEnabledVibePattern = getLongIntArray(mContext.getResources(), 1668 com.android.internal.R.array.config_safeModeEnabledVibePattern); 1669 mContextClickVibePattern = getLongIntArray(mContext.getResources(), 1670 com.android.internal.R.array.config_contextClickVibePattern); 1671 1672 mScreenshotChordEnabled = mContext.getResources().getBoolean( 1673 com.android.internal.R.bool.config_enableScreenshotChord); 1674 mForceWindowDrawsStatusBarBackground = mContext.getResources().getBoolean( 1675 R.bool.config_forceWindowDrawsStatusBarBackground); 1676 1677 mGlobalKeyManager = new GlobalKeyManager(mContext); 1678 1679 // Controls rotation and the like. 1680 initializeHdmiState(); 1681 1682 // Match current screen state. 1683 if (!mPowerManager.isInteractive()) { 1684 startedGoingToSleep(WindowManagerPolicy.OFF_BECAUSE_OF_USER); 1685 finishedGoingToSleep(WindowManagerPolicy.OFF_BECAUSE_OF_USER); 1686 } 1687 1688 mWindowManagerInternal.registerAppTransitionListener( 1689 mStatusBarController.getAppTransitionListener()); 1690 } 1691 1692 /** 1693 * Read values from config.xml that may be overridden depending on 1694 * the configuration of the device. 1695 * eg. Disable long press on home goes to recents on sw600dp. 1696 */ 1697 private void readConfigurationDependentBehaviors() { 1698 final Resources res = mContext.getResources(); 1699 1700 mLongPressOnHomeBehavior = res.getInteger( 1701 com.android.internal.R.integer.config_longPressOnHomeBehavior); 1702 if (mLongPressOnHomeBehavior < LONG_PRESS_HOME_NOTHING || 1703 mLongPressOnHomeBehavior > LAST_LONG_PRESS_HOME_BEHAVIOR) { 1704 mLongPressOnHomeBehavior = LONG_PRESS_HOME_NOTHING; 1705 } 1706 1707 mDoubleTapOnHomeBehavior = res.getInteger( 1708 com.android.internal.R.integer.config_doubleTapOnHomeBehavior); 1709 if (mDoubleTapOnHomeBehavior < DOUBLE_TAP_HOME_NOTHING || 1710 mDoubleTapOnHomeBehavior > DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 1711 mDoubleTapOnHomeBehavior = LONG_PRESS_HOME_NOTHING; 1712 } 1713 1714 mShortPressWindowBehavior = SHORT_PRESS_WINDOW_NOTHING; 1715 if (mContext.getPackageManager().hasSystemFeature(FEATURE_PICTURE_IN_PICTURE)) { 1716 mShortPressWindowBehavior = SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE; 1717 } 1718 } 1719 1720 @Override 1721 public void setInitialDisplaySize(Display display, int width, int height, int density) { 1722 // This method might be called before the policy has been fully initialized 1723 // or for other displays we don't care about. 1724 if (mContext == null || display.getDisplayId() != Display.DEFAULT_DISPLAY) { 1725 return; 1726 } 1727 mDisplay = display; 1728 1729 final Resources res = mContext.getResources(); 1730 int shortSize, longSize; 1731 if (width > height) { 1732 shortSize = height; 1733 longSize = width; 1734 mLandscapeRotation = Surface.ROTATION_0; 1735 mSeascapeRotation = Surface.ROTATION_180; 1736 if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) { 1737 mPortraitRotation = Surface.ROTATION_90; 1738 mUpsideDownRotation = Surface.ROTATION_270; 1739 } else { 1740 mPortraitRotation = Surface.ROTATION_270; 1741 mUpsideDownRotation = Surface.ROTATION_90; 1742 } 1743 } else { 1744 shortSize = width; 1745 longSize = height; 1746 mPortraitRotation = Surface.ROTATION_0; 1747 mUpsideDownRotation = Surface.ROTATION_180; 1748 if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) { 1749 mLandscapeRotation = Surface.ROTATION_270; 1750 mSeascapeRotation = Surface.ROTATION_90; 1751 } else { 1752 mLandscapeRotation = Surface.ROTATION_90; 1753 mSeascapeRotation = Surface.ROTATION_270; 1754 } 1755 } 1756 1757 mStatusBarHeight = 1758 res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_height); 1759 1760 // Height of the navigation bar when presented horizontally at bottom 1761 mNavigationBarHeightForRotationDefault[mPortraitRotation] = 1762 mNavigationBarHeightForRotationDefault[mUpsideDownRotation] = 1763 res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_height); 1764 mNavigationBarHeightForRotationDefault[mLandscapeRotation] = 1765 mNavigationBarHeightForRotationDefault[mSeascapeRotation] = res.getDimensionPixelSize( 1766 com.android.internal.R.dimen.navigation_bar_height_landscape); 1767 1768 // Width of the navigation bar when presented vertically along one side 1769 mNavigationBarWidthForRotationDefault[mPortraitRotation] = 1770 mNavigationBarWidthForRotationDefault[mUpsideDownRotation] = 1771 mNavigationBarWidthForRotationDefault[mLandscapeRotation] = 1772 mNavigationBarWidthForRotationDefault[mSeascapeRotation] = 1773 res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_width); 1774 1775 // Height of the navigation bar when presented horizontally at bottom 1776 mNavigationBarHeightForRotationInCarMode[mPortraitRotation] = 1777 mNavigationBarHeightForRotationInCarMode[mUpsideDownRotation] = 1778 res.getDimensionPixelSize( 1779 com.android.internal.R.dimen.navigation_bar_height_car_mode); 1780 mNavigationBarHeightForRotationInCarMode[mLandscapeRotation] = 1781 mNavigationBarHeightForRotationInCarMode[mSeascapeRotation] = res.getDimensionPixelSize( 1782 com.android.internal.R.dimen.navigation_bar_height_landscape_car_mode); 1783 1784 // Width of the navigation bar when presented vertically along one side 1785 mNavigationBarWidthForRotationInCarMode[mPortraitRotation] = 1786 mNavigationBarWidthForRotationInCarMode[mUpsideDownRotation] = 1787 mNavigationBarWidthForRotationInCarMode[mLandscapeRotation] = 1788 mNavigationBarWidthForRotationInCarMode[mSeascapeRotation] = 1789 res.getDimensionPixelSize( 1790 com.android.internal.R.dimen.navigation_bar_width_car_mode); 1791 1792 // SystemUI (status bar) layout policy 1793 int shortSizeDp = shortSize * DisplayMetrics.DENSITY_DEFAULT / density; 1794 int longSizeDp = longSize * DisplayMetrics.DENSITY_DEFAULT / density; 1795 1796 // Allow the navigation bar to move on non-square small devices (phones). 1797 mNavigationBarCanMove = width != height && shortSizeDp < 600; 1798 1799 mHasNavigationBar = res.getBoolean(com.android.internal.R.bool.config_showNavigationBar); 1800 // Allow a system property to override this. Used by the emulator. 1801 // See also hasNavigationBar(). 1802 String navBarOverride = SystemProperties.get("qemu.hw.mainkeys"); 1803 if ("1".equals(navBarOverride)) { 1804 mHasNavigationBar = false; 1805 } else if ("0".equals(navBarOverride)) { 1806 mHasNavigationBar = true; 1807 } 1808 1809 // For demo purposes, allow the rotation of the HDMI display to be controlled. 1810 // By default, HDMI locks rotation to landscape. 1811 if ("portrait".equals(SystemProperties.get("persist.demo.hdmirotation"))) { 1812 mDemoHdmiRotation = mPortraitRotation; 1813 } else { 1814 mDemoHdmiRotation = mLandscapeRotation; 1815 } 1816 mDemoHdmiRotationLock = SystemProperties.getBoolean("persist.demo.hdmirotationlock", false); 1817 1818 // For demo purposes, allow the rotation of the remote display to be controlled. 1819 // By default, remote display locks rotation to landscape. 1820 if ("portrait".equals(SystemProperties.get("persist.demo.remoterotation"))) { 1821 mDemoRotation = mPortraitRotation; 1822 } else { 1823 mDemoRotation = mLandscapeRotation; 1824 } 1825 mDemoRotationLock = SystemProperties.getBoolean( 1826 "persist.demo.rotationlock", false); 1827 1828 // Only force the default orientation if the screen is xlarge, at least 960dp x 720dp, per 1829 // http://developer.android.com/guide/practices/screens_support.html#range 1830 mForceDefaultOrientation = longSizeDp >= 960 && shortSizeDp >= 720 && 1831 res.getBoolean(com.android.internal.R.bool.config_forceDefaultOrientation) && 1832 // For debug purposes the next line turns this feature off with: 1833 // $ adb shell setprop config.override_forced_orient true 1834 // $ adb shell wm size reset 1835 !"true".equals(SystemProperties.get("config.override_forced_orient")); 1836 } 1837 1838 /** 1839 * @return whether the navigation bar can be hidden, e.g. the device has a 1840 * navigation bar and touch exploration is not enabled 1841 */ 1842 private boolean canHideNavigationBar() { 1843 return mHasNavigationBar; 1844 } 1845 1846 @Override 1847 public boolean isDefaultOrientationForced() { 1848 return mForceDefaultOrientation; 1849 } 1850 1851 @Override 1852 public void setDisplayOverscan(Display display, int left, int top, int right, int bottom) { 1853 if (display.getDisplayId() == Display.DEFAULT_DISPLAY) { 1854 mOverscanLeft = left; 1855 mOverscanTop = top; 1856 mOverscanRight = right; 1857 mOverscanBottom = bottom; 1858 } 1859 } 1860 1861 public void updateSettings() { 1862 ContentResolver resolver = mContext.getContentResolver(); 1863 boolean updateRotation = false; 1864 synchronized (mLock) { 1865 mEndcallBehavior = Settings.System.getIntForUser(resolver, 1866 Settings.System.END_BUTTON_BEHAVIOR, 1867 Settings.System.END_BUTTON_BEHAVIOR_DEFAULT, 1868 UserHandle.USER_CURRENT); 1869 mIncallPowerBehavior = Settings.Secure.getIntForUser(resolver, 1870 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR, 1871 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT, 1872 UserHandle.USER_CURRENT); 1873 1874 // Configure wake gesture. 1875 boolean wakeGestureEnabledSetting = Settings.Secure.getIntForUser(resolver, 1876 Settings.Secure.WAKE_GESTURE_ENABLED, 0, 1877 UserHandle.USER_CURRENT) != 0; 1878 if (mWakeGestureEnabledSetting != wakeGestureEnabledSetting) { 1879 mWakeGestureEnabledSetting = wakeGestureEnabledSetting; 1880 updateWakeGestureListenerLp(); 1881 } 1882 1883 // Configure rotation lock. 1884 int userRotation = Settings.System.getIntForUser(resolver, 1885 Settings.System.USER_ROTATION, Surface.ROTATION_0, 1886 UserHandle.USER_CURRENT); 1887 if (mUserRotation != userRotation) { 1888 mUserRotation = userRotation; 1889 updateRotation = true; 1890 } 1891 int userRotationMode = Settings.System.getIntForUser(resolver, 1892 Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ? 1893 WindowManagerPolicy.USER_ROTATION_FREE : 1894 WindowManagerPolicy.USER_ROTATION_LOCKED; 1895 if (mUserRotationMode != userRotationMode) { 1896 mUserRotationMode = userRotationMode; 1897 updateRotation = true; 1898 updateOrientationListenerLp(); 1899 } 1900 1901 if (mSystemReady) { 1902 int pointerLocation = Settings.System.getIntForUser(resolver, 1903 Settings.System.POINTER_LOCATION, 0, UserHandle.USER_CURRENT); 1904 if (mPointerLocationMode != pointerLocation) { 1905 mPointerLocationMode = pointerLocation; 1906 mHandler.sendEmptyMessage(pointerLocation != 0 ? 1907 MSG_ENABLE_POINTER_LOCATION : MSG_DISABLE_POINTER_LOCATION); 1908 } 1909 } 1910 // use screen off timeout setting as the timeout for the lockscreen 1911 mLockScreenTimeout = Settings.System.getIntForUser(resolver, 1912 Settings.System.SCREEN_OFF_TIMEOUT, 0, UserHandle.USER_CURRENT); 1913 String imId = Settings.Secure.getStringForUser(resolver, 1914 Settings.Secure.DEFAULT_INPUT_METHOD, UserHandle.USER_CURRENT); 1915 boolean hasSoftInput = imId != null && imId.length() > 0; 1916 if (mHasSoftInput != hasSoftInput) { 1917 mHasSoftInput = hasSoftInput; 1918 updateRotation = true; 1919 } 1920 if (mImmersiveModeConfirmation != null) { 1921 mImmersiveModeConfirmation.loadSetting(mCurrentUserId); 1922 } 1923 } 1924 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 1925 PolicyControl.reloadFromSetting(mContext); 1926 } 1927 if (updateRotation) { 1928 updateRotation(true); 1929 } 1930 } 1931 1932 private void updateWakeGestureListenerLp() { 1933 if (shouldEnableWakeGestureLp()) { 1934 mWakeGestureListener.requestWakeUpTrigger(); 1935 } else { 1936 mWakeGestureListener.cancelWakeUpTrigger(); 1937 } 1938 } 1939 1940 private boolean shouldEnableWakeGestureLp() { 1941 return mWakeGestureEnabledSetting && !mAwake 1942 && (!mLidControlsSleep || mLidState != LID_CLOSED) 1943 && mWakeGestureListener.isSupported(); 1944 } 1945 1946 private void enablePointerLocation() { 1947 if (mPointerLocationView == null) { 1948 mPointerLocationView = new PointerLocationView(mContext); 1949 mPointerLocationView.setPrintCoords(false); 1950 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 1951 WindowManager.LayoutParams.MATCH_PARENT, 1952 WindowManager.LayoutParams.MATCH_PARENT); 1953 lp.type = WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY; 1954 lp.flags = WindowManager.LayoutParams.FLAG_FULLSCREEN 1955 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE 1956 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 1957 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN; 1958 if (ActivityManager.isHighEndGfx()) { 1959 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 1960 lp.privateFlags |= 1961 WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED; 1962 } 1963 lp.format = PixelFormat.TRANSLUCENT; 1964 lp.setTitle("PointerLocation"); 1965 WindowManager wm = (WindowManager) 1966 mContext.getSystemService(Context.WINDOW_SERVICE); 1967 lp.inputFeatures |= WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL; 1968 wm.addView(mPointerLocationView, lp); 1969 mWindowManagerFuncs.registerPointerEventListener(mPointerLocationView); 1970 } 1971 } 1972 1973 private void disablePointerLocation() { 1974 if (mPointerLocationView != null) { 1975 mWindowManagerFuncs.unregisterPointerEventListener(mPointerLocationView); 1976 WindowManager wm = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE); 1977 wm.removeView(mPointerLocationView); 1978 mPointerLocationView = null; 1979 } 1980 } 1981 1982 private int readRotation(int resID) { 1983 try { 1984 int rotation = mContext.getResources().getInteger(resID); 1985 switch (rotation) { 1986 case 0: 1987 return Surface.ROTATION_0; 1988 case 90: 1989 return Surface.ROTATION_90; 1990 case 180: 1991 return Surface.ROTATION_180; 1992 case 270: 1993 return Surface.ROTATION_270; 1994 } 1995 } catch (Resources.NotFoundException e) { 1996 // fall through 1997 } 1998 return -1; 1999 } 2000 2001 /** {@inheritDoc} */ 2002 @Override 2003 public int checkAddPermission(WindowManager.LayoutParams attrs, int[] outAppOp) { 2004 int type = attrs.type; 2005 2006 outAppOp[0] = AppOpsManager.OP_NONE; 2007 2008 if (!((type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) 2009 || (type >= FIRST_SUB_WINDOW && type <= LAST_SUB_WINDOW) 2010 || (type >= FIRST_SYSTEM_WINDOW && type <= LAST_SYSTEM_WINDOW))) { 2011 return WindowManagerGlobal.ADD_INVALID_TYPE; 2012 } 2013 2014 if (type < FIRST_SYSTEM_WINDOW || type > LAST_SYSTEM_WINDOW) { 2015 // Window manager will make sure these are okay. 2016 return WindowManagerGlobal.ADD_OKAY; 2017 } 2018 String permission = null; 2019 switch (type) { 2020 case TYPE_TOAST: 2021 // XXX right now the app process has complete control over 2022 // this... should introduce a token to let the system 2023 // monitor/control what they are doing. 2024 outAppOp[0] = AppOpsManager.OP_TOAST_WINDOW; 2025 break; 2026 case TYPE_DREAM: 2027 case TYPE_INPUT_METHOD: 2028 case TYPE_WALLPAPER: 2029 case TYPE_PRIVATE_PRESENTATION: 2030 case TYPE_VOICE_INTERACTION: 2031 case TYPE_ACCESSIBILITY_OVERLAY: 2032 case TYPE_QS_DIALOG: 2033 // The window manager will check these. 2034 break; 2035 case TYPE_PHONE: 2036 case TYPE_PRIORITY_PHONE: 2037 case TYPE_SYSTEM_ALERT: 2038 case TYPE_SYSTEM_ERROR: 2039 case TYPE_SYSTEM_OVERLAY: 2040 permission = android.Manifest.permission.SYSTEM_ALERT_WINDOW; 2041 outAppOp[0] = AppOpsManager.OP_SYSTEM_ALERT_WINDOW; 2042 break; 2043 default: 2044 permission = android.Manifest.permission.INTERNAL_SYSTEM_WINDOW; 2045 } 2046 if (permission != null) { 2047 if (android.Manifest.permission.SYSTEM_ALERT_WINDOW.equals(permission)) { 2048 final int callingUid = Binder.getCallingUid(); 2049 // system processes will be automatically allowed privilege to draw 2050 if (callingUid == Process.SYSTEM_UID) { 2051 return WindowManagerGlobal.ADD_OKAY; 2052 } 2053 2054 // check if user has enabled this operation. SecurityException will be thrown if 2055 // this app has not been allowed by the user 2056 final int mode = mAppOpsManager.checkOp(outAppOp[0], callingUid, 2057 attrs.packageName); 2058 switch (mode) { 2059 case AppOpsManager.MODE_ALLOWED: 2060 case AppOpsManager.MODE_IGNORED: 2061 // although we return ADD_OKAY for MODE_IGNORED, the added window will 2062 // actually be hidden in WindowManagerService 2063 return WindowManagerGlobal.ADD_OKAY; 2064 case AppOpsManager.MODE_ERRORED: 2065 return WindowManagerGlobal.ADD_PERMISSION_DENIED; 2066 default: 2067 // in the default mode, we will make a decision here based on 2068 // checkCallingPermission() 2069 if (mContext.checkCallingPermission(permission) != 2070 PackageManager.PERMISSION_GRANTED) { 2071 return WindowManagerGlobal.ADD_PERMISSION_DENIED; 2072 } else { 2073 return WindowManagerGlobal.ADD_OKAY; 2074 } 2075 } 2076 } 2077 2078 if (mContext.checkCallingOrSelfPermission(permission) 2079 != PackageManager.PERMISSION_GRANTED) { 2080 return WindowManagerGlobal.ADD_PERMISSION_DENIED; 2081 } 2082 } 2083 return WindowManagerGlobal.ADD_OKAY; 2084 } 2085 2086 @Override 2087 public boolean checkShowToOwnerOnly(WindowManager.LayoutParams attrs) { 2088 2089 // If this switch statement is modified, modify the comment in the declarations of 2090 // the type in {@link WindowManager.LayoutParams} as well. 2091 switch (attrs.type) { 2092 default: 2093 // These are the windows that by default are shown only to the user that created 2094 // them. If this needs to be overridden, set 2095 // {@link WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS} in 2096 // {@link WindowManager.LayoutParams}. Note that permission 2097 // {@link android.Manifest.permission.INTERNAL_SYSTEM_WINDOW} is required as well. 2098 if ((attrs.privateFlags & PRIVATE_FLAG_SHOW_FOR_ALL_USERS) == 0) { 2099 return true; 2100 } 2101 break; 2102 2103 // These are the windows that by default are shown to all users. However, to 2104 // protect against spoofing, check permissions below. 2105 case TYPE_APPLICATION_STARTING: 2106 case TYPE_BOOT_PROGRESS: 2107 case TYPE_DISPLAY_OVERLAY: 2108 case TYPE_INPUT_CONSUMER: 2109 case TYPE_KEYGUARD_SCRIM: 2110 case TYPE_KEYGUARD_DIALOG: 2111 case TYPE_MAGNIFICATION_OVERLAY: 2112 case TYPE_NAVIGATION_BAR: 2113 case TYPE_NAVIGATION_BAR_PANEL: 2114 case TYPE_PHONE: 2115 case TYPE_POINTER: 2116 case TYPE_PRIORITY_PHONE: 2117 case TYPE_SEARCH_BAR: 2118 case TYPE_STATUS_BAR: 2119 case TYPE_STATUS_BAR_PANEL: 2120 case TYPE_STATUS_BAR_SUB_PANEL: 2121 case TYPE_SYSTEM_DIALOG: 2122 case TYPE_VOLUME_OVERLAY: 2123 case TYPE_PRIVATE_PRESENTATION: 2124 case TYPE_DOCK_DIVIDER: 2125 break; 2126 } 2127 2128 // Check if third party app has set window to system window type. 2129 return mContext.checkCallingOrSelfPermission( 2130 android.Manifest.permission.INTERNAL_SYSTEM_WINDOW) 2131 != PackageManager.PERMISSION_GRANTED; 2132 } 2133 2134 @Override 2135 public void adjustWindowParamsLw(WindowManager.LayoutParams attrs) { 2136 switch (attrs.type) { 2137 case TYPE_SYSTEM_OVERLAY: 2138 case TYPE_SECURE_SYSTEM_OVERLAY: 2139 // These types of windows can't receive input events. 2140 attrs.flags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 2141 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE; 2142 attrs.flags &= ~WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH; 2143 break; 2144 case TYPE_STATUS_BAR: 2145 2146 // If the Keyguard is in a hidden state (occluded by another window), we force to 2147 // remove the wallpaper and keyguard flag so that any change in-flight after setting 2148 // the keyguard as occluded wouldn't set these flags again. 2149 // See {@link #processKeyguardSetHiddenResultLw}. 2150 if (mKeyguardHidden) { 2151 attrs.flags &= ~WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER; 2152 attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD; 2153 } 2154 break; 2155 } 2156 2157 if (attrs.type != TYPE_STATUS_BAR) { 2158 // The status bar is the only window allowed to exhibit keyguard behavior. 2159 attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD; 2160 } 2161 2162 if (ActivityManager.isHighEndGfx()) { 2163 if ((attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0) { 2164 attrs.subtreeSystemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION; 2165 } 2166 if ((attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0 2167 || (mForceWindowDrawsStatusBarBackground 2168 && attrs.height == MATCH_PARENT && attrs.width == MATCH_PARENT)) { 2169 attrs.subtreeSystemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN; 2170 } 2171 } 2172 } 2173 2174 void readLidState() { 2175 mLidState = mWindowManagerFuncs.getLidState(); 2176 } 2177 2178 private void readCameraLensCoverState() { 2179 mCameraLensCoverState = mWindowManagerFuncs.getCameraLensCoverState(); 2180 } 2181 2182 private boolean isHidden(int accessibilityMode) { 2183 switch (accessibilityMode) { 2184 case 1: 2185 return mLidState == LID_CLOSED; 2186 case 2: 2187 return mLidState == LID_OPEN; 2188 default: 2189 return false; 2190 } 2191 } 2192 2193 /** {@inheritDoc} */ 2194 @Override 2195 public void adjustConfigurationLw(Configuration config, int keyboardPresence, 2196 int navigationPresence) { 2197 mHaveBuiltInKeyboard = (keyboardPresence & PRESENCE_INTERNAL) != 0; 2198 2199 readConfigurationDependentBehaviors(); 2200 readLidState(); 2201 applyLidSwitchState(); 2202 2203 if (config.keyboard == Configuration.KEYBOARD_NOKEYS 2204 || (keyboardPresence == PRESENCE_INTERNAL 2205 && isHidden(mLidKeyboardAccessibility))) { 2206 config.hardKeyboardHidden = Configuration.HARDKEYBOARDHIDDEN_YES; 2207 if (!mHasSoftInput) { 2208 config.keyboardHidden = Configuration.KEYBOARDHIDDEN_YES; 2209 } 2210 } 2211 2212 if (config.navigation == Configuration.NAVIGATION_NONAV 2213 || (navigationPresence == PRESENCE_INTERNAL 2214 && isHidden(mLidNavigationAccessibility))) { 2215 config.navigationHidden = Configuration.NAVIGATIONHIDDEN_YES; 2216 } 2217 } 2218 2219 /** {@inheritDoc} */ 2220 @Override 2221 public int windowTypeToLayerLw(int type) { 2222 if (type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) { 2223 return 2; 2224 } 2225 switch (type) { 2226 case TYPE_PRIVATE_PRESENTATION: 2227 return 2; 2228 case TYPE_WALLPAPER: 2229 // wallpaper is at the bottom, though the window manager may move it. 2230 return 2; 2231 case TYPE_DOCK_DIVIDER: 2232 return 2; 2233 case TYPE_QS_DIALOG: 2234 return 2; 2235 case TYPE_PHONE: 2236 return 3; 2237 case TYPE_SEARCH_BAR: 2238 case TYPE_VOICE_INTERACTION_STARTING: 2239 return 4; 2240 case TYPE_VOICE_INTERACTION: 2241 // voice interaction layer is almost immediately above apps. 2242 return 5; 2243 case TYPE_INPUT_CONSUMER: 2244 return 6; 2245 case TYPE_SYSTEM_DIALOG: 2246 return 7; 2247 case TYPE_TOAST: 2248 // toasts and the plugged-in battery thing 2249 return 8; 2250 case TYPE_PRIORITY_PHONE: 2251 // SIM errors and unlock. Not sure if this really should be in a high layer. 2252 return 9; 2253 case TYPE_DREAM: 2254 // used for Dreams (screensavers with TYPE_DREAM windows) 2255 return 10; 2256 case TYPE_SYSTEM_ALERT: 2257 // like the ANR / app crashed dialogs 2258 return 11; 2259 case TYPE_INPUT_METHOD: 2260 // on-screen keyboards and other such input method user interfaces go here. 2261 return 12; 2262 case TYPE_INPUT_METHOD_DIALOG: 2263 // on-screen keyboards and other such input method user interfaces go here. 2264 return 13; 2265 case TYPE_KEYGUARD_SCRIM: 2266 // the safety window that shows behind keyguard while keyguard is starting 2267 return 14; 2268 case TYPE_STATUS_BAR_SUB_PANEL: 2269 return 15; 2270 case TYPE_STATUS_BAR: 2271 return 16; 2272 case TYPE_STATUS_BAR_PANEL: 2273 return 17; 2274 case TYPE_KEYGUARD_DIALOG: 2275 return 18; 2276 case TYPE_VOLUME_OVERLAY: 2277 // the on-screen volume indicator and controller shown when the user 2278 // changes the device volume 2279 return 19; 2280 case TYPE_SYSTEM_OVERLAY: 2281 // the on-screen volume indicator and controller shown when the user 2282 // changes the device volume 2283 return 20; 2284 case TYPE_NAVIGATION_BAR: 2285 // the navigation bar, if available, shows atop most things 2286 return 21; 2287 case TYPE_NAVIGATION_BAR_PANEL: 2288 // some panels (e.g. search) need to show on top of the navigation bar 2289 return 22; 2290 case TYPE_SYSTEM_ERROR: 2291 // system-level error dialogs 2292 return 23; 2293 case TYPE_MAGNIFICATION_OVERLAY: 2294 // used to highlight the magnified portion of a display 2295 return 24; 2296 case TYPE_DISPLAY_OVERLAY: 2297 // used to simulate secondary display devices 2298 return 25; 2299 case TYPE_DRAG: 2300 // the drag layer: input for drag-and-drop is associated with this window, 2301 // which sits above all other focusable windows 2302 return 26; 2303 case TYPE_ACCESSIBILITY_OVERLAY: 2304 // overlay put by accessibility services to intercept user interaction 2305 return 27; 2306 case TYPE_SECURE_SYSTEM_OVERLAY: 2307 return 28; 2308 case TYPE_BOOT_PROGRESS: 2309 return 29; 2310 case TYPE_POINTER: 2311 // the (mouse) pointer layer 2312 return 30; 2313 } 2314 Log.e(TAG, "Unknown window type: " + type); 2315 return 2; 2316 } 2317 2318 /** {@inheritDoc} */ 2319 @Override 2320 public int subWindowTypeToLayerLw(int type) { 2321 switch (type) { 2322 case TYPE_APPLICATION_PANEL: 2323 case TYPE_APPLICATION_ATTACHED_DIALOG: 2324 return APPLICATION_PANEL_SUBLAYER; 2325 case TYPE_APPLICATION_MEDIA: 2326 return APPLICATION_MEDIA_SUBLAYER; 2327 case TYPE_APPLICATION_MEDIA_OVERLAY: 2328 return APPLICATION_MEDIA_OVERLAY_SUBLAYER; 2329 case TYPE_APPLICATION_SUB_PANEL: 2330 return APPLICATION_SUB_PANEL_SUBLAYER; 2331 case TYPE_APPLICATION_ABOVE_SUB_PANEL: 2332 return APPLICATION_ABOVE_SUB_PANEL_SUBLAYER; 2333 } 2334 Log.e(TAG, "Unknown sub-window type: " + type); 2335 return 0; 2336 } 2337 2338 @Override 2339 public int getMaxWallpaperLayer() { 2340 return windowTypeToLayerLw(TYPE_STATUS_BAR); 2341 } 2342 2343 private int getNavigationBarWidth(int rotation, int uiMode) { 2344 if ((uiMode & UI_MODE_TYPE_MASK) == UI_MODE_TYPE_CAR) { 2345 return mNavigationBarWidthForRotationInCarMode[rotation]; 2346 } else { 2347 return mNavigationBarWidthForRotationDefault[rotation]; 2348 } 2349 } 2350 2351 @Override 2352 public int getNonDecorDisplayWidth(int fullWidth, int fullHeight, int rotation, 2353 int uiMode) { 2354 if (mHasNavigationBar) { 2355 // For a basic navigation bar, when we are in landscape mode we place 2356 // the navigation bar to the side. 2357 if (mNavigationBarCanMove && fullWidth > fullHeight) { 2358 return fullWidth - getNavigationBarWidth(rotation, uiMode); 2359 } 2360 } 2361 return fullWidth; 2362 } 2363 2364 private int getNavigationBarHeight(int rotation, int uiMode) { 2365 if ((uiMode & UI_MODE_TYPE_MASK) == UI_MODE_TYPE_CAR) { 2366 return mNavigationBarHeightForRotationInCarMode[rotation]; 2367 } else { 2368 return mNavigationBarHeightForRotationDefault[rotation]; 2369 } 2370 } 2371 2372 @Override 2373 public int getNonDecorDisplayHeight(int fullWidth, int fullHeight, int rotation, 2374 int uiMode) { 2375 if (mHasNavigationBar) { 2376 // For a basic navigation bar, when we are in portrait mode we place 2377 // the navigation bar to the bottom. 2378 if (!mNavigationBarCanMove || fullWidth < fullHeight) { 2379 return fullHeight - getNavigationBarHeight(rotation, uiMode); 2380 } 2381 } 2382 return fullHeight; 2383 } 2384 2385 @Override 2386 public int getConfigDisplayWidth(int fullWidth, int fullHeight, int rotation, int uiMode) { 2387 return getNonDecorDisplayWidth(fullWidth, fullHeight, rotation, uiMode); 2388 } 2389 2390 @Override 2391 public int getConfigDisplayHeight(int fullWidth, int fullHeight, int rotation, int uiMode) { 2392 // There is a separate status bar at the top of the display. We don't count that as part 2393 // of the fixed decor, since it can hide; however, for purposes of configurations, 2394 // we do want to exclude it since applications can't generally use that part 2395 // of the screen. 2396 return getNonDecorDisplayHeight( 2397 fullWidth, fullHeight, rotation, uiMode) - mStatusBarHeight; 2398 } 2399 2400 @Override 2401 public boolean isForceHiding(WindowManager.LayoutParams attrs) { 2402 return (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 || 2403 (isKeyguardHostWindow(attrs) && 2404 (mKeyguardDelegate != null && mKeyguardDelegate.isShowing())) || 2405 (attrs.type == TYPE_KEYGUARD_SCRIM); 2406 } 2407 2408 @Override 2409 public boolean isKeyguardHostWindow(WindowManager.LayoutParams attrs) { 2410 return attrs.type == TYPE_STATUS_BAR; 2411 } 2412 2413 @Override 2414 public boolean canBeForceHidden(WindowState win, WindowManager.LayoutParams attrs) { 2415 switch (attrs.type) { 2416 case TYPE_STATUS_BAR: 2417 case TYPE_NAVIGATION_BAR: 2418 case TYPE_WALLPAPER: 2419 case TYPE_DREAM: 2420 case TYPE_KEYGUARD_SCRIM: 2421 return false; 2422 default: 2423 // Hide only windows below the keyguard host window. 2424 return windowTypeToLayerLw(win.getBaseType()) 2425 < windowTypeToLayerLw(TYPE_STATUS_BAR); 2426 } 2427 } 2428 2429 @Override 2430 public WindowState getWinShowWhenLockedLw() { 2431 return mWinShowWhenLocked; 2432 } 2433 2434 /** {@inheritDoc} */ 2435 @Override 2436 public View addStartingWindow(IBinder appToken, String packageName, int theme, 2437 CompatibilityInfo compatInfo, CharSequence nonLocalizedLabel, int labelRes, 2438 int icon, int logo, int windowFlags) { 2439 if (!SHOW_STARTING_ANIMATIONS) { 2440 return null; 2441 } 2442 if (packageName == null) { 2443 return null; 2444 } 2445 2446 WindowManager wm = null; 2447 View view = null; 2448 2449 try { 2450 Context context = mContext; 2451 if (DEBUG_STARTING_WINDOW) Slog.d(TAG, "addStartingWindow " + packageName 2452 + ": nonLocalizedLabel=" + nonLocalizedLabel + " theme=" 2453 + Integer.toHexString(theme)); 2454 if (theme != context.getThemeResId() || labelRes != 0) { 2455 try { 2456 context = context.createPackageContext(packageName, 0); 2457 context.setTheme(theme); 2458 } catch (PackageManager.NameNotFoundException e) { 2459 // Ignore 2460 } 2461 } 2462 2463 PhoneWindow win = new PhoneWindow(context); 2464 win.setIsStartingWindow(true); 2465 2466 Resources r = context.getResources(); 2467 win.setTitle(r.getText(labelRes, nonLocalizedLabel)); 2468 2469 win.setType( 2470 WindowManager.LayoutParams.TYPE_APPLICATION_STARTING); 2471 2472 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 2473 // Assumes it's safe to show starting windows of launched apps while 2474 // the keyguard is being hidden. This is okay because starting windows never show 2475 // secret information. 2476 if (mKeyguardHidden) { 2477 windowFlags |= FLAG_SHOW_WHEN_LOCKED; 2478 } 2479 } 2480 2481 // Force the window flags: this is a fake window, so it is not really 2482 // touchable or focusable by the user. We also add in the ALT_FOCUSABLE_IM 2483 // flag because we do know that the next window will take input 2484 // focus, so we want to get the IME window up on top of us right away. 2485 win.setFlags( 2486 windowFlags| 2487 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| 2488 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| 2489 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, 2490 windowFlags| 2491 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| 2492 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| 2493 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM); 2494 2495 win.setDefaultIcon(icon); 2496 win.setDefaultLogo(logo); 2497 2498 win.setLayout(WindowManager.LayoutParams.MATCH_PARENT, 2499 WindowManager.LayoutParams.MATCH_PARENT); 2500 2501 final WindowManager.LayoutParams params = win.getAttributes(); 2502 params.token = appToken; 2503 params.packageName = packageName; 2504 params.windowAnimations = win.getWindowStyle().getResourceId( 2505 com.android.internal.R.styleable.Window_windowAnimationStyle, 0); 2506 params.privateFlags |= 2507 WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED; 2508 params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS; 2509 2510 if (!compatInfo.supportsScreen()) { 2511 params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_COMPATIBLE_WINDOW; 2512 } 2513 2514 params.setTitle("Starting " + packageName); 2515 2516 wm = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE); 2517 view = win.getDecorView(); 2518 2519 if (DEBUG_STARTING_WINDOW) Slog.d( 2520 TAG, "Adding starting window for " + packageName 2521 + " / " + appToken + ": " 2522 + (view.getParent() != null ? view : null)); 2523 2524 wm.addView(view, params); 2525 2526 // Only return the view if it was successfully added to the 2527 // window manager... which we can tell by it having a parent. 2528 return view.getParent() != null ? view : null; 2529 } catch (WindowManager.BadTokenException e) { 2530 // ignore 2531 Log.w(TAG, appToken + " already running, starting window not displayed. " + 2532 e.getMessage()); 2533 } catch (RuntimeException e) { 2534 // don't crash if something else bad happens, for example a 2535 // failure loading resources because we are loading from an app 2536 // on external storage that has been unmounted. 2537 Log.w(TAG, appToken + " failed creating starting window", e); 2538 } finally { 2539 if (view != null && view.getParent() == null) { 2540 Log.w(TAG, "view not successfully added to wm, removing view"); 2541 wm.removeViewImmediate(view); 2542 } 2543 } 2544 2545 return null; 2546 } 2547 2548 /** {@inheritDoc} */ 2549 @Override 2550 public void removeStartingWindow(IBinder appToken, View window) { 2551 if (DEBUG_STARTING_WINDOW) Slog.v(TAG, "Removing starting window for " + appToken + ": " 2552 + window + " Callers=" + Debug.getCallers(4)); 2553 2554 if (window != null) { 2555 WindowManager wm = (WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE); 2556 wm.removeView(window); 2557 } 2558 } 2559 2560 /** 2561 * Preflight adding a window to the system. 2562 * 2563 * Currently enforces that three window types are singletons: 2564 * <ul> 2565 * <li>STATUS_BAR_TYPE</li> 2566 * <li>KEYGUARD_TYPE</li> 2567 * </ul> 2568 * 2569 * @param win The window to be added 2570 * @param attrs Information about the window to be added 2571 * 2572 * @return If ok, WindowManagerImpl.ADD_OKAY. If too many singletons, 2573 * WindowManagerImpl.ADD_MULTIPLE_SINGLETON 2574 */ 2575 @Override 2576 public int prepareAddWindowLw(WindowState win, WindowManager.LayoutParams attrs) { 2577 switch (attrs.type) { 2578 case TYPE_STATUS_BAR: 2579 mContext.enforceCallingOrSelfPermission( 2580 android.Manifest.permission.STATUS_BAR_SERVICE, 2581 "PhoneWindowManager"); 2582 if (mStatusBar != null) { 2583 if (mStatusBar.isAlive()) { 2584 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2585 } 2586 } 2587 mStatusBar = win; 2588 mStatusBarController.setWindow(win); 2589 break; 2590 case TYPE_NAVIGATION_BAR: 2591 mContext.enforceCallingOrSelfPermission( 2592 android.Manifest.permission.STATUS_BAR_SERVICE, 2593 "PhoneWindowManager"); 2594 if (mNavigationBar != null) { 2595 if (mNavigationBar.isAlive()) { 2596 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2597 } 2598 } 2599 mNavigationBar = win; 2600 mNavigationBarController.setWindow(win); 2601 if (DEBUG_LAYOUT) Slog.i(TAG, "NAVIGATION BAR: " + mNavigationBar); 2602 break; 2603 case TYPE_NAVIGATION_BAR_PANEL: 2604 case TYPE_STATUS_BAR_PANEL: 2605 case TYPE_STATUS_BAR_SUB_PANEL: 2606 case TYPE_VOICE_INTERACTION_STARTING: 2607 mContext.enforceCallingOrSelfPermission( 2608 android.Manifest.permission.STATUS_BAR_SERVICE, 2609 "PhoneWindowManager"); 2610 break; 2611 case TYPE_KEYGUARD_SCRIM: 2612 if (mKeyguardScrim != null) { 2613 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2614 } 2615 mKeyguardScrim = win; 2616 break; 2617 } 2618 return WindowManagerGlobal.ADD_OKAY; 2619 } 2620 2621 /** {@inheritDoc} */ 2622 @Override 2623 public void removeWindowLw(WindowState win) { 2624 if (mStatusBar == win) { 2625 mStatusBar = null; 2626 mStatusBarController.setWindow(null); 2627 mKeyguardDelegate.showScrim(); 2628 } else if (mKeyguardScrim == win) { 2629 Log.v(TAG, "Removing keyguard scrim"); 2630 mKeyguardScrim = null; 2631 } if (mNavigationBar == win) { 2632 mNavigationBar = null; 2633 mNavigationBarController.setWindow(null); 2634 } 2635 } 2636 2637 static final boolean PRINT_ANIM = false; 2638 2639 /** {@inheritDoc} */ 2640 @Override 2641 public int selectAnimationLw(WindowState win, int transit) { 2642 if (PRINT_ANIM) Log.i(TAG, "selectAnimation in " + win 2643 + ": transit=" + transit); 2644 if (win == mStatusBar) { 2645 boolean isKeyguard = (win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0; 2646 if (transit == TRANSIT_EXIT 2647 || transit == TRANSIT_HIDE) { 2648 return isKeyguard ? -1 : R.anim.dock_top_exit; 2649 } else if (transit == TRANSIT_ENTER 2650 || transit == TRANSIT_SHOW) { 2651 return isKeyguard ? -1 : R.anim.dock_top_enter; 2652 } 2653 } else if (win == mNavigationBar) { 2654 if (win.getAttrs().windowAnimations != 0) { 2655 return 0; 2656 } 2657 // This can be on either the bottom or the right. 2658 if (mNavigationBarOnBottom) { 2659 if (transit == TRANSIT_EXIT 2660 || transit == TRANSIT_HIDE) { 2661 return R.anim.dock_bottom_exit; 2662 } else if (transit == TRANSIT_ENTER 2663 || transit == TRANSIT_SHOW) { 2664 return R.anim.dock_bottom_enter; 2665 } 2666 } else { 2667 if (transit == TRANSIT_EXIT 2668 || transit == TRANSIT_HIDE) { 2669 return R.anim.dock_right_exit; 2670 } else if (transit == TRANSIT_ENTER 2671 || transit == TRANSIT_SHOW) { 2672 return R.anim.dock_right_enter; 2673 } 2674 } 2675 } else if (win.getAttrs().type == TYPE_DOCK_DIVIDER) { 2676 return selectDockedDividerAnimationLw(win, transit); 2677 } 2678 2679 if (transit == TRANSIT_PREVIEW_DONE) { 2680 if (win.hasAppShownWindows()) { 2681 if (PRINT_ANIM) Log.i(TAG, "**** STARTING EXIT"); 2682 return com.android.internal.R.anim.app_starting_exit; 2683 } 2684 } else if (win.getAttrs().type == TYPE_DREAM && mDreamingLockscreen 2685 && transit == TRANSIT_ENTER) { 2686 // Special case: we are animating in a dream, while the keyguard 2687 // is shown. We don't want an animation on the dream, because 2688 // we need it shown immediately with the keyguard animating away 2689 // to reveal it. 2690 return -1; 2691 } 2692 2693 return 0; 2694 } 2695 2696 private int selectDockedDividerAnimationLw(WindowState win, int transit) { 2697 int insets = mWindowManagerFuncs.getDockedDividerInsetsLw(); 2698 2699 // If the divider is behind the navigation bar, don't animate. 2700 if (mNavigationBar != null 2701 && (win.getFrameLw().top + insets >= mNavigationBar.getFrameLw().top 2702 || win.getFrameLw().left + insets >= mNavigationBar.getFrameLw().left)) { 2703 return 0; 2704 } 2705 if (transit == TRANSIT_ENTER || transit == TRANSIT_SHOW) { 2706 return R.anim.fade_in; 2707 } else if (transit == TRANSIT_EXIT) { 2708 return R.anim.fade_out; 2709 } else { 2710 return 0; 2711 } 2712 } 2713 2714 @Override 2715 public void selectRotationAnimationLw(int anim[]) { 2716 if (PRINT_ANIM) Slog.i(TAG, "selectRotationAnimation mTopFullscreen=" 2717 + mTopFullscreenOpaqueWindowState + " rotationAnimation=" 2718 + (mTopFullscreenOpaqueWindowState == null ? 2719 "0" : mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation)); 2720 if (mTopFullscreenOpaqueWindowState != null && mTopIsFullscreen) { 2721 switch (mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation) { 2722 case ROTATION_ANIMATION_CROSSFADE: 2723 anim[0] = R.anim.rotation_animation_xfade_exit; 2724 anim[1] = R.anim.rotation_animation_enter; 2725 break; 2726 case ROTATION_ANIMATION_JUMPCUT: 2727 anim[0] = R.anim.rotation_animation_jump_exit; 2728 anim[1] = R.anim.rotation_animation_enter; 2729 break; 2730 case ROTATION_ANIMATION_ROTATE: 2731 default: 2732 anim[0] = anim[1] = 0; 2733 break; 2734 } 2735 } else { 2736 anim[0] = anim[1] = 0; 2737 } 2738 } 2739 2740 @Override 2741 public boolean validateRotationAnimationLw(int exitAnimId, int enterAnimId, 2742 boolean forceDefault) { 2743 switch (exitAnimId) { 2744 case R.anim.rotation_animation_xfade_exit: 2745 case R.anim.rotation_animation_jump_exit: 2746 // These are the only cases that matter. 2747 if (forceDefault) { 2748 return false; 2749 } 2750 int anim[] = new int[2]; 2751 selectRotationAnimationLw(anim); 2752 return (exitAnimId == anim[0] && enterAnimId == anim[1]); 2753 default: 2754 return true; 2755 } 2756 } 2757 2758 @Override 2759 public Animation createForceHideEnterAnimation(boolean onWallpaper, 2760 boolean goingToNotificationShade) { 2761 if (goingToNotificationShade) { 2762 return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_behind_enter_fade_in); 2763 } 2764 2765 AnimationSet set = (AnimationSet) AnimationUtils.loadAnimation(mContext, onWallpaper ? 2766 R.anim.lock_screen_behind_enter_wallpaper : 2767 R.anim.lock_screen_behind_enter); 2768 2769 // TODO: Use XML interpolators when we have log interpolators available in XML. 2770 final List<Animation> animations = set.getAnimations(); 2771 for (int i = animations.size() - 1; i >= 0; --i) { 2772 animations.get(i).setInterpolator(mLogDecelerateInterpolator); 2773 } 2774 2775 return set; 2776 } 2777 2778 2779 @Override 2780 public Animation createForceHideWallpaperExitAnimation(boolean goingToNotificationShade) { 2781 if (goingToNotificationShade) { 2782 return null; 2783 } else { 2784 return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_wallpaper_exit); 2785 } 2786 } 2787 2788 private static void awakenDreams() { 2789 IDreamManager dreamManager = getDreamManager(); 2790 if (dreamManager != null) { 2791 try { 2792 dreamManager.awaken(); 2793 } catch (RemoteException e) { 2794 // fine, stay asleep then 2795 } 2796 } 2797 } 2798 2799 static IDreamManager getDreamManager() { 2800 return IDreamManager.Stub.asInterface( 2801 ServiceManager.checkService(DreamService.DREAM_SERVICE)); 2802 } 2803 2804 TelecomManager getTelecommService() { 2805 return (TelecomManager) mContext.getSystemService(Context.TELECOM_SERVICE); 2806 } 2807 2808 static IAudioService getAudioService() { 2809 IAudioService audioService = IAudioService.Stub.asInterface( 2810 ServiceManager.checkService(Context.AUDIO_SERVICE)); 2811 if (audioService == null) { 2812 Log.w(TAG, "Unable to find IAudioService interface."); 2813 } 2814 return audioService; 2815 } 2816 2817 boolean keyguardOn() { 2818 return isKeyguardShowingAndNotOccluded() || inKeyguardRestrictedKeyInputMode(); 2819 } 2820 2821 private static final int[] WINDOW_TYPES_WHERE_HOME_DOESNT_WORK = { 2822 WindowManager.LayoutParams.TYPE_SYSTEM_ALERT, 2823 WindowManager.LayoutParams.TYPE_SYSTEM_ERROR, 2824 }; 2825 2826 /** {@inheritDoc} */ 2827 @Override 2828 public long interceptKeyBeforeDispatching(WindowState win, KeyEvent event, int policyFlags) { 2829 final boolean keyguardOn = keyguardOn(); 2830 final int keyCode = event.getKeyCode(); 2831 final int repeatCount = event.getRepeatCount(); 2832 final int metaState = event.getMetaState(); 2833 final int flags = event.getFlags(); 2834 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 2835 final boolean canceled = event.isCanceled(); 2836 2837 if (DEBUG_INPUT) { 2838 Log.d(TAG, "interceptKeyTi keyCode=" + keyCode + " down=" + down + " repeatCount=" 2839 + repeatCount + " keyguardOn=" + keyguardOn + " mHomePressed=" + mHomePressed 2840 + " canceled=" + canceled); 2841 } 2842 2843 // If we think we might have a volume down & power key chord on the way 2844 // but we're not sure, then tell the dispatcher to wait a little while and 2845 // try again later before dispatching. 2846 if (mScreenshotChordEnabled && (flags & KeyEvent.FLAG_FALLBACK) == 0) { 2847 if (mScreenshotChordVolumeDownKeyTriggered && !mScreenshotChordPowerKeyTriggered) { 2848 final long now = SystemClock.uptimeMillis(); 2849 final long timeoutTime = mScreenshotChordVolumeDownKeyTime 2850 + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS; 2851 if (now < timeoutTime) { 2852 return timeoutTime - now; 2853 } 2854 } 2855 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN 2856 && mScreenshotChordVolumeDownKeyConsumed) { 2857 if (!down) { 2858 mScreenshotChordVolumeDownKeyConsumed = false; 2859 } 2860 return -1; 2861 } 2862 } 2863 2864 // Cancel any pending meta actions if we see any other keys being pressed between the down 2865 // of the meta key and its corresponding up. 2866 if (mPendingMetaAction && !KeyEvent.isMetaKey(keyCode)) { 2867 mPendingMetaAction = false; 2868 } 2869 2870 // First we always handle the home key here, so applications 2871 // can never break it, although if keyguard is on, we do let 2872 // it handle it, because that gives us the correct 5 second 2873 // timeout. 2874 if (keyCode == KeyEvent.KEYCODE_HOME) { 2875 2876 // If we have released the home key, and didn't do anything else 2877 // while it was pressed, then it is time to go home! 2878 if (!down) { 2879 cancelPreloadRecentApps(); 2880 2881 mHomePressed = false; 2882 if (mHomeConsumed) { 2883 mHomeConsumed = false; 2884 return -1; 2885 } 2886 2887 if (canceled) { 2888 Log.i(TAG, "Ignoring HOME; event canceled."); 2889 return -1; 2890 } 2891 2892 // If an incoming call is ringing, HOME is totally disabled. 2893 // (The user is already on the InCallUI at this point, 2894 // and his ONLY options are to answer or reject the call.) 2895 TelecomManager telecomManager = getTelecommService(); 2896 if (telecomManager != null && telecomManager.isRinging()) { 2897 Log.i(TAG, "Ignoring HOME; there's a ringing incoming call."); 2898 return -1; 2899 } 2900 2901 // Delay handling home if a double-tap is possible. 2902 if (mDoubleTapOnHomeBehavior != DOUBLE_TAP_HOME_NOTHING) { 2903 mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable); // just in case 2904 mHomeDoubleTapPending = true; 2905 mHandler.postDelayed(mHomeDoubleTapTimeoutRunnable, 2906 ViewConfiguration.getDoubleTapTimeout()); 2907 return -1; 2908 } 2909 2910 handleShortPressOnHome(); 2911 return -1; 2912 } 2913 2914 // If a system window has focus, then it doesn't make sense 2915 // right now to interact with applications. 2916 WindowManager.LayoutParams attrs = win != null ? win.getAttrs() : null; 2917 if (attrs != null) { 2918 final int type = attrs.type; 2919 if (type == WindowManager.LayoutParams.TYPE_KEYGUARD_SCRIM 2920 || type == WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG 2921 || (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 2922 // the "app" is keyguard, so give it the key 2923 return 0; 2924 } 2925 final int typeCount = WINDOW_TYPES_WHERE_HOME_DOESNT_WORK.length; 2926 for (int i=0; i<typeCount; i++) { 2927 if (type == WINDOW_TYPES_WHERE_HOME_DOESNT_WORK[i]) { 2928 // don't do anything, but also don't pass it to the app 2929 return -1; 2930 } 2931 } 2932 } 2933 2934 // Remember that home is pressed and handle special actions. 2935 if (repeatCount == 0) { 2936 mHomePressed = true; 2937 if (mHomeDoubleTapPending) { 2938 mHomeDoubleTapPending = false; 2939 mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable); 2940 handleDoubleTapOnHome(); 2941 } else if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_RECENT_SYSTEM_UI 2942 || mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 2943 preloadRecentApps(); 2944 } 2945 } else if ((event.getFlags() & KeyEvent.FLAG_LONG_PRESS) != 0) { 2946 if (!keyguardOn) { 2947 handleLongPressOnHome(event.getDeviceId()); 2948 } 2949 } 2950 return -1; 2951 } else if (keyCode == KeyEvent.KEYCODE_MENU) { 2952 // Hijack modified menu keys for debugging features 2953 final int chordBug = KeyEvent.META_SHIFT_ON; 2954 2955 if (down && repeatCount == 0) { 2956 if (mEnableShiftMenuBugReports && (metaState & chordBug) == chordBug) { 2957 Intent intent = new Intent(Intent.ACTION_BUG_REPORT); 2958 mContext.sendOrderedBroadcastAsUser(intent, UserHandle.CURRENT, 2959 null, null, null, 0, null, null); 2960 return -1; 2961 } else if (SHOW_PROCESSES_ON_ALT_MENU && 2962 (metaState & KeyEvent.META_ALT_ON) == KeyEvent.META_ALT_ON) { 2963 Intent service = new Intent(); 2964 service.setClassName(mContext, "com.android.server.LoadAverageService"); 2965 ContentResolver res = mContext.getContentResolver(); 2966 boolean shown = Settings.Global.getInt( 2967 res, Settings.Global.SHOW_PROCESSES, 0) != 0; 2968 if (!shown) { 2969 mContext.startService(service); 2970 } else { 2971 mContext.stopService(service); 2972 } 2973 Settings.Global.putInt( 2974 res, Settings.Global.SHOW_PROCESSES, shown ? 0 : 1); 2975 return -1; 2976 } 2977 } 2978 } else if (keyCode == KeyEvent.KEYCODE_SEARCH) { 2979 if (down) { 2980 if (repeatCount == 0) { 2981 mSearchKeyShortcutPending = true; 2982 mConsumeSearchKeyUp = false; 2983 } 2984 } else { 2985 mSearchKeyShortcutPending = false; 2986 if (mConsumeSearchKeyUp) { 2987 mConsumeSearchKeyUp = false; 2988 return -1; 2989 } 2990 } 2991 return 0; 2992 } else if (keyCode == KeyEvent.KEYCODE_APP_SWITCH) { 2993 if (!keyguardOn) { 2994 if (down && repeatCount == 0) { 2995 preloadRecentApps(); 2996 } else if (!down) { 2997 toggleRecentApps(); 2998 } 2999 } 3000 return -1; 3001 } else if (keyCode == KeyEvent.KEYCODE_N && event.isMetaPressed()) { 3002 if (down) { 3003 IStatusBarService service = getStatusBarService(); 3004 if (service != null) { 3005 try { 3006 service.expandNotificationsPanel(); 3007 } catch (RemoteException e) { 3008 // do nothing. 3009 } 3010 } 3011 } 3012 } else if (keyCode == KeyEvent.KEYCODE_SLASH && event.isMetaPressed()) { 3013 if (down) { 3014 if (repeatCount == 0) { 3015 toggleKeyboardShortcutsMenu(); 3016 } 3017 } 3018 } else if (keyCode == KeyEvent.KEYCODE_ASSIST) { 3019 if (down) { 3020 if (repeatCount == 0) { 3021 mAssistKeyLongPressed = false; 3022 } else if (repeatCount == 1) { 3023 mAssistKeyLongPressed = true; 3024 if (!keyguardOn) { 3025 launchAssistLongPressAction(); 3026 } 3027 } 3028 } else { 3029 if (mAssistKeyLongPressed) { 3030 mAssistKeyLongPressed = false; 3031 } else { 3032 if (!keyguardOn) { 3033 launchAssistAction(null, event.getDeviceId()); 3034 } 3035 } 3036 } 3037 return -1; 3038 } else if (keyCode == KeyEvent.KEYCODE_VOICE_ASSIST) { 3039 if (!down) { 3040 Intent voiceIntent; 3041 if (!keyguardOn) { 3042 voiceIntent = new Intent(RecognizerIntent.ACTION_WEB_SEARCH); 3043 } else { 3044 IDeviceIdleController dic = IDeviceIdleController.Stub.asInterface( 3045 ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER)); 3046 if (dic != null) { 3047 try { 3048 dic.exitIdle("voice-search"); 3049 } catch (RemoteException e) { 3050 } 3051 } 3052 voiceIntent = new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE); 3053 voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, true); 3054 } 3055 startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF); 3056 } 3057 } else if (keyCode == KeyEvent.KEYCODE_SYSRQ) { 3058 if (down && repeatCount == 0) { 3059 mHandler.post(mScreenshotRunnable); 3060 } 3061 return -1; 3062 } else if (keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP 3063 || keyCode == KeyEvent.KEYCODE_BRIGHTNESS_DOWN) { 3064 if (down) { 3065 int direction = keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP ? 1 : -1; 3066 3067 // Disable autobrightness if it's on 3068 int auto = Settings.System.getIntForUser( 3069 mContext.getContentResolver(), 3070 Settings.System.SCREEN_BRIGHTNESS_MODE, 3071 Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL, 3072 UserHandle.USER_CURRENT_OR_SELF); 3073 if (auto != 0) { 3074 Settings.System.putIntForUser(mContext.getContentResolver(), 3075 Settings.System.SCREEN_BRIGHTNESS_MODE, 3076 Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL, 3077 UserHandle.USER_CURRENT_OR_SELF); 3078 } 3079 3080 int min = mPowerManager.getMinimumScreenBrightnessSetting(); 3081 int max = mPowerManager.getMaximumScreenBrightnessSetting(); 3082 int step = (max - min + BRIGHTNESS_STEPS - 1) / BRIGHTNESS_STEPS * direction; 3083 int brightness = Settings.System.getIntForUser(mContext.getContentResolver(), 3084 Settings.System.SCREEN_BRIGHTNESS, 3085 mPowerManager.getDefaultScreenBrightnessSetting(), 3086 UserHandle.USER_CURRENT_OR_SELF); 3087 brightness += step; 3088 // Make sure we don't go beyond the limits. 3089 brightness = Math.min(max, brightness); 3090 brightness = Math.max(min, brightness); 3091 3092 Settings.System.putIntForUser(mContext.getContentResolver(), 3093 Settings.System.SCREEN_BRIGHTNESS, brightness, 3094 UserHandle.USER_CURRENT_OR_SELF); 3095 startActivityAsUser(new Intent(Intent.ACTION_SHOW_BRIGHTNESS_DIALOG), 3096 UserHandle.CURRENT_OR_SELF); 3097 } 3098 return -1; 3099 } else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP 3100 || keyCode == KeyEvent.KEYCODE_VOLUME_DOWN 3101 || keyCode == KeyEvent.KEYCODE_VOLUME_MUTE) { 3102 if (mUseTvRouting) { 3103 // On TVs volume keys never go to the foreground app. 3104 dispatchDirectAudioEvent(event); 3105 return -1; 3106 } 3107 } 3108 3109 if (KeyEvent.isMetaKey(keyCode)) { 3110 if (down) { 3111 mPendingMetaAction = true; 3112 } else if (mPendingMetaAction) { 3113 launchAssistAction(Intent.EXTRA_ASSIST_INPUT_HINT_KEYBOARD, event.getDeviceId()); 3114 } 3115 return -1; 3116 } 3117 3118 // Shortcuts are invoked through Search+key, so intercept those here 3119 // Any printing key that is chorded with Search should be consumed 3120 // even if no shortcut was invoked. This prevents text from being 3121 // inadvertently inserted when using a keyboard that has built-in macro 3122 // shortcut keys (that emit Search+x) and some of them are not registered. 3123 if (mSearchKeyShortcutPending) { 3124 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 3125 if (kcm.isPrintingKey(keyCode)) { 3126 mConsumeSearchKeyUp = true; 3127 mSearchKeyShortcutPending = false; 3128 if (down && repeatCount == 0 && !keyguardOn) { 3129 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, metaState); 3130 if (shortcutIntent != null) { 3131 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 3132 try { 3133 startActivityAsUser(shortcutIntent, UserHandle.CURRENT); 3134 } catch (ActivityNotFoundException ex) { 3135 Slog.w(TAG, "Dropping shortcut key combination because " 3136 + "the activity to which it is registered was not found: " 3137 + "SEARCH+" + KeyEvent.keyCodeToString(keyCode), ex); 3138 } 3139 } else { 3140 Slog.i(TAG, "Dropping unregistered shortcut key combination: " 3141 + "SEARCH+" + KeyEvent.keyCodeToString(keyCode)); 3142 } 3143 } 3144 return -1; 3145 } 3146 } 3147 3148 // Invoke shortcuts using Meta. 3149 if (down && repeatCount == 0 && !keyguardOn 3150 && (metaState & KeyEvent.META_META_ON) != 0) { 3151 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 3152 if (kcm.isPrintingKey(keyCode)) { 3153 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, 3154 metaState & ~(KeyEvent.META_META_ON 3155 | KeyEvent.META_META_LEFT_ON | KeyEvent.META_META_RIGHT_ON)); 3156 if (shortcutIntent != null) { 3157 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 3158 try { 3159 startActivityAsUser(shortcutIntent, UserHandle.CURRENT); 3160 } catch (ActivityNotFoundException ex) { 3161 Slog.w(TAG, "Dropping shortcut key combination because " 3162 + "the activity to which it is registered was not found: " 3163 + "META+" + KeyEvent.keyCodeToString(keyCode), ex); 3164 } 3165 return -1; 3166 } 3167 } 3168 } 3169 3170 // Handle application launch keys. 3171 if (down && repeatCount == 0 && !keyguardOn) { 3172 String category = sApplicationLaunchKeyCategories.get(keyCode); 3173 if (category != null) { 3174 Intent intent = Intent.makeMainSelectorActivity(Intent.ACTION_MAIN, category); 3175 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 3176 try { 3177 startActivityAsUser(intent, UserHandle.CURRENT); 3178 } catch (ActivityNotFoundException ex) { 3179 Slog.w(TAG, "Dropping application launch key because " 3180 + "the activity to which it is registered was not found: " 3181 + "keyCode=" + keyCode + ", category=" + category, ex); 3182 } 3183 return -1; 3184 } 3185 } 3186 3187 // Display task switcher for ALT-TAB. 3188 if (down && repeatCount == 0 && keyCode == KeyEvent.KEYCODE_TAB) { 3189 if (mRecentAppsHeldModifiers == 0 && !keyguardOn && isUserSetupComplete()) { 3190 final int shiftlessModifiers = event.getModifiers() & ~KeyEvent.META_SHIFT_MASK; 3191 if (KeyEvent.metaStateHasModifiers(shiftlessModifiers, KeyEvent.META_ALT_ON)) { 3192 mRecentAppsHeldModifiers = shiftlessModifiers; 3193 showRecentApps(true); 3194 return -1; 3195 } 3196 } 3197 } else if (!down && mRecentAppsHeldModifiers != 0 3198 && (metaState & mRecentAppsHeldModifiers) == 0) { 3199 mRecentAppsHeldModifiers = 0; 3200 hideRecentApps(true, false); 3201 } 3202 3203 // Handle input method switching. 3204 if (down && repeatCount == 0 3205 && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH 3206 || (keyCode == KeyEvent.KEYCODE_SPACE 3207 && (metaState & KeyEvent.META_META_MASK) != 0))) { 3208 final boolean forwardDirection = (metaState & KeyEvent.META_SHIFT_MASK) == 0; 3209 mWindowManagerFuncs.switchInputMethod(forwardDirection); 3210 return -1; 3211 } 3212 if (mLanguageSwitchKeyPressed && !down 3213 && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH 3214 || keyCode == KeyEvent.KEYCODE_SPACE)) { 3215 mLanguageSwitchKeyPressed = false; 3216 return -1; 3217 } 3218 3219 if (isValidGlobalKey(keyCode) 3220 && mGlobalKeyManager.handleGlobalKey(mContext, keyCode, event)) { 3221 return -1; 3222 } 3223 3224 if (down) { 3225 long shortcutCode = (long) keyCode; 3226 if (event.isCtrlPressed()) { 3227 shortcutCode |= ((long) KeyEvent.META_CTRL_ON) << Integer.SIZE; 3228 } 3229 3230 if (event.isAltPressed()) { 3231 shortcutCode |= ((long) KeyEvent.META_ALT_ON) << Integer.SIZE; 3232 } 3233 3234 if (event.isShiftPressed()) { 3235 shortcutCode |= ((long) KeyEvent.META_SHIFT_ON) << Integer.SIZE; 3236 } 3237 3238 if (event.isMetaPressed()) { 3239 shortcutCode |= ((long) KeyEvent.META_META_ON) << Integer.SIZE; 3240 } 3241 3242 IShortcutService shortcutService = mShortcutKeyServices.get(shortcutCode); 3243 if (shortcutService != null) { 3244 try { 3245 shortcutService.notifyShortcutKeyPressed(shortcutCode); 3246 } catch (RemoteException e) { 3247 mShortcutKeyServices.delete(shortcutCode); 3248 } 3249 return -1; 3250 } 3251 } 3252 3253 // Reserve all the META modifier combos for system behavior 3254 if ((metaState & KeyEvent.META_META_ON) != 0) { 3255 return -1; 3256 } 3257 3258 // Let the application handle the key. 3259 return 0; 3260 } 3261 3262 /** {@inheritDoc} */ 3263 @Override 3264 public KeyEvent dispatchUnhandledKey(WindowState win, KeyEvent event, int policyFlags) { 3265 // Note: This method is only called if the initial down was unhandled. 3266 if (DEBUG_INPUT) { 3267 Slog.d(TAG, "Unhandled key: win=" + win + ", action=" + event.getAction() 3268 + ", flags=" + event.getFlags() 3269 + ", keyCode=" + event.getKeyCode() 3270 + ", scanCode=" + event.getScanCode() 3271 + ", metaState=" + event.getMetaState() 3272 + ", repeatCount=" + event.getRepeatCount() 3273 + ", policyFlags=" + policyFlags); 3274 } 3275 3276 KeyEvent fallbackEvent = null; 3277 if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 3278 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 3279 final int keyCode = event.getKeyCode(); 3280 final int metaState = event.getMetaState(); 3281 final boolean initialDown = event.getAction() == KeyEvent.ACTION_DOWN 3282 && event.getRepeatCount() == 0; 3283 3284 // Check for fallback actions specified by the key character map. 3285 final FallbackAction fallbackAction; 3286 if (initialDown) { 3287 fallbackAction = kcm.getFallbackAction(keyCode, metaState); 3288 } else { 3289 fallbackAction = mFallbackActions.get(keyCode); 3290 } 3291 3292 if (fallbackAction != null) { 3293 if (DEBUG_INPUT) { 3294 Slog.d(TAG, "Fallback: keyCode=" + fallbackAction.keyCode 3295 + " metaState=" + Integer.toHexString(fallbackAction.metaState)); 3296 } 3297 3298 final int flags = event.getFlags() | KeyEvent.FLAG_FALLBACK; 3299 fallbackEvent = KeyEvent.obtain( 3300 event.getDownTime(), event.getEventTime(), 3301 event.getAction(), fallbackAction.keyCode, 3302 event.getRepeatCount(), fallbackAction.metaState, 3303 event.getDeviceId(), event.getScanCode(), 3304 flags, event.getSource(), null); 3305 3306 if (!interceptFallback(win, fallbackEvent, policyFlags)) { 3307 fallbackEvent.recycle(); 3308 fallbackEvent = null; 3309 } 3310 3311 if (initialDown) { 3312 mFallbackActions.put(keyCode, fallbackAction); 3313 } else if (event.getAction() == KeyEvent.ACTION_UP) { 3314 mFallbackActions.remove(keyCode); 3315 fallbackAction.recycle(); 3316 } 3317 } 3318 } 3319 3320 if (DEBUG_INPUT) { 3321 if (fallbackEvent == null) { 3322 Slog.d(TAG, "No fallback."); 3323 } else { 3324 Slog.d(TAG, "Performing fallback: " + fallbackEvent); 3325 } 3326 } 3327 return fallbackEvent; 3328 } 3329 3330 private boolean interceptFallback(WindowState win, KeyEvent fallbackEvent, int policyFlags) { 3331 int actions = interceptKeyBeforeQueueing(fallbackEvent, policyFlags); 3332 if ((actions & ACTION_PASS_TO_USER) != 0) { 3333 long delayMillis = interceptKeyBeforeDispatching( 3334 win, fallbackEvent, policyFlags); 3335 if (delayMillis == 0) { 3336 return true; 3337 } 3338 } 3339 return false; 3340 } 3341 3342 public void registerShortcutKey(long shortcutCode, IShortcutService shortcutService) 3343 throws RemoteException { 3344 synchronized (mLock) { 3345 IShortcutService service = mShortcutKeyServices.get(shortcutCode); 3346 if (service != null && service.asBinder().isBinderAlive()) { 3347 throw new RemoteException("Key already exists."); 3348 } 3349 3350 mShortcutKeyServices.put(shortcutCode, shortcutService); 3351 } 3352 } 3353 3354 private void launchAssistLongPressAction() { 3355 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 3356 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST); 3357 3358 // launch the search activity 3359 Intent intent = new Intent(Intent.ACTION_SEARCH_LONG_PRESS); 3360 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 3361 try { 3362 // TODO: This only stops the factory-installed search manager. 3363 // Need to formalize an API to handle others 3364 SearchManager searchManager = getSearchManager(); 3365 if (searchManager != null) { 3366 searchManager.stopSearch(); 3367 } 3368 startActivityAsUser(intent, UserHandle.CURRENT); 3369 } catch (ActivityNotFoundException e) { 3370 Slog.w(TAG, "No activity to handle assist long press action.", e); 3371 } 3372 } 3373 3374 private void launchAssistAction(String hint, int deviceId) { 3375 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST); 3376 if (!isUserSetupComplete()) { 3377 // Disable opening assist window during setup 3378 return; 3379 } 3380 Bundle args = null; 3381 if (deviceId > Integer.MIN_VALUE) { 3382 args = new Bundle(); 3383 args.putInt(Intent.EXTRA_ASSIST_INPUT_DEVICE_ID, deviceId); 3384 } 3385 if ((mContext.getResources().getConfiguration().uiMode 3386 & Configuration.UI_MODE_TYPE_MASK) == Configuration.UI_MODE_TYPE_TELEVISION) { 3387 // On TV, use legacy handling until assistants are implemented in the proper way. 3388 ((SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE)) 3389 .launchLegacyAssist(hint, UserHandle.myUserId(), args); 3390 } else { 3391 try { 3392 if (hint != null) { 3393 if (args == null) { 3394 args = new Bundle(); 3395 } 3396 args.putBoolean(hint, true); 3397 } 3398 IStatusBarService statusbar = getStatusBarService(); 3399 if (statusbar != null) { 3400 statusbar.startAssist(args); 3401 } 3402 } catch (RemoteException e) { 3403 Slog.e(TAG, "RemoteException when starting assist", e); 3404 // re-acquire status bar service next time it is needed. 3405 mStatusBarService = null; 3406 } 3407 } 3408 } 3409 3410 private void startActivityAsUser(Intent intent, UserHandle handle) { 3411 if (isUserSetupComplete()) { 3412 mContext.startActivityAsUser(intent, handle); 3413 } else { 3414 Slog.i(TAG, "Not starting activity because user setup is in progress: " + intent); 3415 } 3416 } 3417 3418 private SearchManager getSearchManager() { 3419 if (mSearchManager == null) { 3420 mSearchManager = (SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE); 3421 } 3422 return mSearchManager; 3423 } 3424 3425 private void preloadRecentApps() { 3426 mPreloadedRecentApps = true; 3427 try { 3428 IStatusBarService statusbar = getStatusBarService(); 3429 if (statusbar != null) { 3430 statusbar.preloadRecentApps(); 3431 } 3432 } catch (RemoteException e) { 3433 Slog.e(TAG, "RemoteException when preloading recent apps", e); 3434 // re-acquire status bar service next time it is needed. 3435 mStatusBarService = null; 3436 } 3437 } 3438 3439 private void cancelPreloadRecentApps() { 3440 if (mPreloadedRecentApps) { 3441 mPreloadedRecentApps = false; 3442 try { 3443 IStatusBarService statusbar = getStatusBarService(); 3444 if (statusbar != null) { 3445 statusbar.cancelPreloadRecentApps(); 3446 } 3447 } catch (RemoteException e) { 3448 Slog.e(TAG, "RemoteException when cancelling recent apps preload", e); 3449 // re-acquire status bar service next time it is needed. 3450 mStatusBarService = null; 3451 } 3452 } 3453 } 3454 3455 private void toggleRecentApps() { 3456 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 3457 try { 3458 IStatusBarService statusbar = getStatusBarService(); 3459 if (statusbar != null) { 3460 statusbar.toggleRecentApps(); 3461 } 3462 } catch (RemoteException e) { 3463 Slog.e(TAG, "RemoteException when toggling recent apps", e); 3464 // re-acquire status bar service next time it is needed. 3465 mStatusBarService = null; 3466 } 3467 } 3468 3469 @Override 3470 public void showRecentApps() { 3471 mHandler.removeMessages(MSG_DISPATCH_SHOW_RECENTS); 3472 mHandler.sendEmptyMessage(MSG_DISPATCH_SHOW_RECENTS); 3473 } 3474 3475 private void showRecentApps(boolean triggeredFromAltTab) { 3476 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 3477 try { 3478 IStatusBarService statusbar = getStatusBarService(); 3479 if (statusbar != null) { 3480 statusbar.showRecentApps(triggeredFromAltTab); 3481 } 3482 } catch (RemoteException e) { 3483 Slog.e(TAG, "RemoteException when showing recent apps", e); 3484 // re-acquire status bar service next time it is needed. 3485 mStatusBarService = null; 3486 } 3487 } 3488 3489 private void toggleKeyboardShortcutsMenu() { 3490 try { 3491 IStatusBarService statusbar = getStatusBarService(); 3492 if (statusbar != null) { 3493 statusbar.toggleKeyboardShortcutsMenu(); 3494 } 3495 } catch (RemoteException e) { 3496 Slog.e(TAG, "RemoteException when showing keyboard shortcuts menu", e); 3497 } 3498 } 3499 3500 private void hideRecentApps(boolean triggeredFromAltTab, boolean triggeredFromHome) { 3501 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 3502 try { 3503 IStatusBarService statusbar = getStatusBarService(); 3504 if (statusbar != null) { 3505 statusbar.hideRecentApps(triggeredFromAltTab, triggeredFromHome); 3506 } 3507 } catch (RemoteException e) { 3508 Slog.e(TAG, "RemoteException when closing recent apps", e); 3509 // re-acquire status bar service next time it is needed. 3510 mStatusBarService = null; 3511 } 3512 } 3513 3514 void launchHomeFromHotKey() { 3515 launchHomeFromHotKey(true /* awakenFromDreams */, true /*respectKeyguard*/); 3516 } 3517 3518 /** 3519 * A home key -> launch home action was detected. Take the appropriate action 3520 * given the situation with the keyguard. 3521 */ 3522 void launchHomeFromHotKey(final boolean awakenFromDreams, final boolean respectKeyguard) { 3523 if (respectKeyguard) { 3524 if (isKeyguardShowingAndNotOccluded()) { 3525 // don't launch home if keyguard showing 3526 return; 3527 } 3528 3529 if (!mHideLockScreen && mKeyguardDelegate.isInputRestricted()) { 3530 // when in keyguard restricted mode, must first verify unlock 3531 // before launching home 3532 mKeyguardDelegate.verifyUnlock(new OnKeyguardExitResult() { 3533 @Override 3534 public void onKeyguardExitResult(boolean success) { 3535 if (success) { 3536 try { 3537 ActivityManagerNative.getDefault().stopAppSwitches(); 3538 } catch (RemoteException e) { 3539 } 3540 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 3541 startDockOrHome(true /*fromHomeKey*/, awakenFromDreams); 3542 } 3543 } 3544 }); 3545 return; 3546 } 3547 } 3548 3549 // no keyguard stuff to worry about, just launch home! 3550 try { 3551 ActivityManagerNative.getDefault().stopAppSwitches(); 3552 } catch (RemoteException e) { 3553 } 3554 if (mRecentsVisible) { 3555 // Hide Recents and notify it to launch Home 3556 if (awakenFromDreams) { 3557 awakenDreams(); 3558 } 3559 hideRecentApps(false, true); 3560 } else { 3561 // Otherwise, just launch Home 3562 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 3563 startDockOrHome(true /*fromHomeKey*/, awakenFromDreams); 3564 } 3565 } 3566 3567 private final Runnable mClearHideNavigationFlag = new Runnable() { 3568 @Override 3569 public void run() { 3570 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 3571 // Clear flags. 3572 mForceClearedSystemUiFlags &= 3573 ~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 3574 } 3575 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 3576 } 3577 }; 3578 3579 /** 3580 * Input handler used while nav bar is hidden. Captures any touch on the screen, 3581 * to determine when the nav bar should be shown and prevent applications from 3582 * receiving those touches. 3583 */ 3584 final class HideNavInputEventReceiver extends InputEventReceiver { 3585 public HideNavInputEventReceiver(InputChannel inputChannel, Looper looper) { 3586 super(inputChannel, looper); 3587 } 3588 3589 @Override 3590 public void onInputEvent(InputEvent event) { 3591 boolean handled = false; 3592 try { 3593 if (event instanceof MotionEvent 3594 && (event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) { 3595 final MotionEvent motionEvent = (MotionEvent)event; 3596 if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) { 3597 // When the user taps down, we re-show the nav bar. 3598 boolean changed = false; 3599 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 3600 // Any user activity always causes us to show the 3601 // navigation controls, if they had been hidden. 3602 // We also clear the low profile and only content 3603 // flags so that tapping on the screen will atomically 3604 // restore all currently hidden screen decorations. 3605 int newVal = mResettingSystemUiFlags | 3606 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | 3607 View.SYSTEM_UI_FLAG_LOW_PROFILE | 3608 View.SYSTEM_UI_FLAG_FULLSCREEN; 3609 if (mResettingSystemUiFlags != newVal) { 3610 mResettingSystemUiFlags = newVal; 3611 changed = true; 3612 } 3613 // We don't allow the system's nav bar to be hidden 3614 // again for 1 second, to prevent applications from 3615 // spamming us and keeping it from being shown. 3616 newVal = mForceClearedSystemUiFlags | 3617 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 3618 if (mForceClearedSystemUiFlags != newVal) { 3619 mForceClearedSystemUiFlags = newVal; 3620 changed = true; 3621 mHandler.postDelayed(mClearHideNavigationFlag, 1000); 3622 } 3623 } 3624 if (changed) { 3625 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 3626 } 3627 } 3628 } 3629 } finally { 3630 finishInputEvent(event, handled); 3631 } 3632 } 3633 } 3634 final InputEventReceiver.Factory mHideNavInputEventReceiverFactory = 3635 new InputEventReceiver.Factory() { 3636 @Override 3637 public InputEventReceiver createInputEventReceiver( 3638 InputChannel inputChannel, Looper looper) { 3639 return new HideNavInputEventReceiver(inputChannel, looper); 3640 } 3641 }; 3642 3643 @Override 3644 public int adjustSystemUiVisibilityLw(int visibility) { 3645 mStatusBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility); 3646 mNavigationBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility); 3647 mRecentsVisible = (visibility & View.RECENT_APPS_VISIBLE) > 0; 3648 3649 // Reset any bits in mForceClearingStatusBarVisibility that 3650 // are now clear. 3651 mResettingSystemUiFlags &= visibility; 3652 // Clear any bits in the new visibility that are currently being 3653 // force cleared, before reporting it. 3654 return visibility & ~mResettingSystemUiFlags 3655 & ~mForceClearedSystemUiFlags; 3656 } 3657 3658 @Override 3659 public boolean getInsetHintLw(WindowManager.LayoutParams attrs, int displayRotation, 3660 Rect outContentInsets, Rect outStableInsets, Rect outOutsets) { 3661 final int fl = PolicyControl.getWindowFlags(null, attrs); 3662 final int sysuiVis = PolicyControl.getSystemUiVisibility(null, attrs); 3663 final int systemUiVisibility = (sysuiVis | attrs.subtreeSystemUiVisibility); 3664 3665 final boolean useOutsets = outOutsets != null && shouldUseOutsets(attrs, fl); 3666 if (useOutsets) { 3667 int outset = ScreenShapeHelper.getWindowOutsetBottomPx(mContext.getResources()); 3668 if (outset > 0) { 3669 if (displayRotation == Surface.ROTATION_0) { 3670 outOutsets.bottom += outset; 3671 } else if (displayRotation == Surface.ROTATION_90) { 3672 outOutsets.right += outset; 3673 } else if (displayRotation == Surface.ROTATION_180) { 3674 outOutsets.top += outset; 3675 } else if (displayRotation == Surface.ROTATION_270) { 3676 outOutsets.left += outset; 3677 } 3678 } 3679 } 3680 3681 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) 3682 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { 3683 int availRight, availBottom; 3684 if (canHideNavigationBar() && 3685 (systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0) { 3686 availRight = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3687 availBottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3688 } else { 3689 availRight = mRestrictedScreenLeft + mRestrictedScreenWidth; 3690 availBottom = mRestrictedScreenTop + mRestrictedScreenHeight; 3691 } 3692 if ((systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) { 3693 if ((fl & FLAG_FULLSCREEN) != 0) { 3694 outContentInsets.set(mStableFullscreenLeft, mStableFullscreenTop, 3695 availRight - mStableFullscreenRight, 3696 availBottom - mStableFullscreenBottom); 3697 } else { 3698 outContentInsets.set(mStableLeft, mStableTop, 3699 availRight - mStableRight, availBottom - mStableBottom); 3700 } 3701 } else if ((fl & FLAG_FULLSCREEN) != 0 || (fl & FLAG_LAYOUT_IN_OVERSCAN) != 0) { 3702 outContentInsets.setEmpty(); 3703 } else if ((systemUiVisibility & (View.SYSTEM_UI_FLAG_FULLSCREEN 3704 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN)) == 0) { 3705 outContentInsets.set(mCurLeft, mCurTop, 3706 availRight - mCurRight, availBottom - mCurBottom); 3707 } else { 3708 outContentInsets.set(mCurLeft, mCurTop, 3709 availRight - mCurRight, availBottom - mCurBottom); 3710 } 3711 3712 outStableInsets.set(mStableLeft, mStableTop, 3713 availRight - mStableRight, availBottom - mStableBottom); 3714 return mForceShowSystemBars; 3715 } 3716 outContentInsets.setEmpty(); 3717 outStableInsets.setEmpty(); 3718 return mForceShowSystemBars; 3719 } 3720 3721 private boolean shouldUseOutsets(WindowManager.LayoutParams attrs, int fl) { 3722 return attrs.type == TYPE_WALLPAPER || (fl & (WindowManager.LayoutParams.FLAG_FULLSCREEN 3723 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_OVERSCAN)) != 0; 3724 } 3725 3726 /** {@inheritDoc} */ 3727 @Override 3728 public void beginLayoutLw(boolean isDefaultDisplay, int displayWidth, int displayHeight, 3729 int displayRotation, int uiMode) { 3730 mDisplayRotation = displayRotation; 3731 final int overscanLeft, overscanTop, overscanRight, overscanBottom; 3732 if (isDefaultDisplay) { 3733 switch (displayRotation) { 3734 case Surface.ROTATION_90: 3735 overscanLeft = mOverscanTop; 3736 overscanTop = mOverscanRight; 3737 overscanRight = mOverscanBottom; 3738 overscanBottom = mOverscanLeft; 3739 break; 3740 case Surface.ROTATION_180: 3741 overscanLeft = mOverscanRight; 3742 overscanTop = mOverscanBottom; 3743 overscanRight = mOverscanLeft; 3744 overscanBottom = mOverscanTop; 3745 break; 3746 case Surface.ROTATION_270: 3747 overscanLeft = mOverscanBottom; 3748 overscanTop = mOverscanLeft; 3749 overscanRight = mOverscanTop; 3750 overscanBottom = mOverscanRight; 3751 break; 3752 default: 3753 overscanLeft = mOverscanLeft; 3754 overscanTop = mOverscanTop; 3755 overscanRight = mOverscanRight; 3756 overscanBottom = mOverscanBottom; 3757 break; 3758 } 3759 } else { 3760 overscanLeft = 0; 3761 overscanTop = 0; 3762 overscanRight = 0; 3763 overscanBottom = 0; 3764 } 3765 mOverscanScreenLeft = mRestrictedOverscanScreenLeft = 0; 3766 mOverscanScreenTop = mRestrictedOverscanScreenTop = 0; 3767 mOverscanScreenWidth = mRestrictedOverscanScreenWidth = displayWidth; 3768 mOverscanScreenHeight = mRestrictedOverscanScreenHeight = displayHeight; 3769 mSystemLeft = 0; 3770 mSystemTop = 0; 3771 mSystemRight = displayWidth; 3772 mSystemBottom = displayHeight; 3773 mUnrestrictedScreenLeft = overscanLeft; 3774 mUnrestrictedScreenTop = overscanTop; 3775 mUnrestrictedScreenWidth = displayWidth - overscanLeft - overscanRight; 3776 mUnrestrictedScreenHeight = displayHeight - overscanTop - overscanBottom; 3777 mRestrictedScreenLeft = mUnrestrictedScreenLeft; 3778 mRestrictedScreenTop = mUnrestrictedScreenTop; 3779 mRestrictedScreenWidth = mSystemGestures.screenWidth = mUnrestrictedScreenWidth; 3780 mRestrictedScreenHeight = mSystemGestures.screenHeight = mUnrestrictedScreenHeight; 3781 mDockLeft = mContentLeft = mVoiceContentLeft = mStableLeft = mStableFullscreenLeft 3782 = mCurLeft = mUnrestrictedScreenLeft; 3783 mDockTop = mContentTop = mVoiceContentTop = mStableTop = mStableFullscreenTop 3784 = mCurTop = mUnrestrictedScreenTop; 3785 mDockRight = mContentRight = mVoiceContentRight = mStableRight = mStableFullscreenRight 3786 = mCurRight = displayWidth - overscanRight; 3787 mDockBottom = mContentBottom = mVoiceContentBottom = mStableBottom = mStableFullscreenBottom 3788 = mCurBottom = displayHeight - overscanBottom; 3789 mDockLayer = 0x10000000; 3790 mStatusBarLayer = -1; 3791 3792 // start with the current dock rect, which will be (0,0,displayWidth,displayHeight) 3793 final Rect pf = mTmpParentFrame; 3794 final Rect df = mTmpDisplayFrame; 3795 final Rect of = mTmpOverscanFrame; 3796 final Rect vf = mTmpVisibleFrame; 3797 final Rect dcf = mTmpDecorFrame; 3798 pf.left = df.left = of.left = vf.left = mDockLeft; 3799 pf.top = df.top = of.top = vf.top = mDockTop; 3800 pf.right = df.right = of.right = vf.right = mDockRight; 3801 pf.bottom = df.bottom = of.bottom = vf.bottom = mDockBottom; 3802 dcf.setEmpty(); // Decor frame N/A for system bars. 3803 3804 if (isDefaultDisplay) { 3805 // For purposes of putting out fake window up to steal focus, we will 3806 // drive nav being hidden only by whether it is requested. 3807 final int sysui = mLastSystemUiFlags; 3808 boolean navVisible = (sysui & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0; 3809 boolean navTranslucent = (sysui 3810 & (View.NAVIGATION_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSPARENT)) != 0; 3811 boolean immersive = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0; 3812 boolean immersiveSticky = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; 3813 boolean navAllowedHidden = immersive || immersiveSticky; 3814 navTranslucent &= !immersiveSticky; // transient trumps translucent 3815 boolean isKeyguardShowing = isStatusBarKeyguard() && !mHideLockScreen; 3816 if (!isKeyguardShowing) { 3817 navTranslucent &= areTranslucentBarsAllowed(); 3818 } 3819 3820 // When the navigation bar isn't visible, we put up a fake 3821 // input window to catch all touch events. This way we can 3822 // detect when the user presses anywhere to bring back the nav 3823 // bar and ensure the application doesn't see the event. 3824 if (navVisible || navAllowedHidden) { 3825 if (mInputConsumer != null) { 3826 mInputConsumer.dismiss(); 3827 mInputConsumer = null; 3828 } 3829 } else if (mInputConsumer == null) { 3830 mInputConsumer = mWindowManagerFuncs.addInputConsumer(mHandler.getLooper(), 3831 mHideNavInputEventReceiverFactory); 3832 } 3833 3834 // For purposes of positioning and showing the nav bar, if we have 3835 // decided that it can't be hidden (because of the screen aspect ratio), 3836 // then take that into account. 3837 navVisible |= !canHideNavigationBar(); 3838 3839 boolean updateSysUiVisibility = layoutNavigationBar(displayWidth, displayHeight, 3840 displayRotation, uiMode, overscanRight, overscanBottom, dcf, navVisible, navTranslucent, 3841 navAllowedHidden); 3842 if (DEBUG_LAYOUT) Slog.i(TAG, String.format("mDock rect: (%d,%d - %d,%d)", 3843 mDockLeft, mDockTop, mDockRight, mDockBottom)); 3844 updateSysUiVisibility |= layoutStatusBar(pf, df, of, vf, dcf, sysui, isKeyguardShowing); 3845 if (updateSysUiVisibility) { 3846 updateSystemUiVisibilityLw(); 3847 } 3848 } 3849 } 3850 3851 private boolean layoutStatusBar(Rect pf, Rect df, Rect of, Rect vf, Rect dcf, int sysui, 3852 boolean isKeyguardShowing) { 3853 // decide where the status bar goes ahead of time 3854 if (mStatusBar != null) { 3855 // apply any navigation bar insets 3856 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 3857 pf.top = df.top = of.top = mUnrestrictedScreenTop; 3858 pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft; 3859 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight 3860 + mUnrestrictedScreenTop; 3861 vf.left = mStableLeft; 3862 vf.top = mStableTop; 3863 vf.right = mStableRight; 3864 vf.bottom = mStableBottom; 3865 3866 mStatusBarLayer = mStatusBar.getSurfaceLayer(); 3867 3868 // Let the status bar determine its size. 3869 mStatusBar.computeFrameLw(pf /* parentFrame */, df /* displayFrame */, 3870 vf /* overlayFrame */, vf /* contentFrame */, vf /* visibleFrame */, 3871 dcf /* decorFrame */, vf /* stableFrame */, vf /* outsetFrame */); 3872 3873 // For layout, the status bar is always at the top with our fixed height. 3874 mStableTop = mUnrestrictedScreenTop + mStatusBarHeight; 3875 3876 boolean statusBarTransient = (sysui & View.STATUS_BAR_TRANSIENT) != 0; 3877 boolean statusBarTranslucent = (sysui 3878 & (View.STATUS_BAR_TRANSLUCENT | View.STATUS_BAR_TRANSPARENT)) != 0; 3879 if (!isKeyguardShowing) { 3880 statusBarTranslucent &= areTranslucentBarsAllowed(); 3881 } 3882 3883 // If the status bar is hidden, we don't want to cause 3884 // windows behind it to scroll. 3885 if (mStatusBar.isVisibleLw() && !statusBarTransient) { 3886 // Status bar may go away, so the screen area it occupies 3887 // is available to apps but just covering them when the 3888 // status bar is visible. 3889 mDockTop = mUnrestrictedScreenTop + mStatusBarHeight; 3890 3891 mContentTop = mVoiceContentTop = mCurTop = mDockTop; 3892 mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom; 3893 mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft; 3894 mContentRight = mVoiceContentRight = mCurRight = mDockRight; 3895 3896 if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar: " + 3897 String.format( 3898 "dock=[%d,%d][%d,%d] content=[%d,%d][%d,%d] cur=[%d,%d][%d,%d]", 3899 mDockLeft, mDockTop, mDockRight, mDockBottom, 3900 mContentLeft, mContentTop, mContentRight, mContentBottom, 3901 mCurLeft, mCurTop, mCurRight, mCurBottom)); 3902 } 3903 if (mStatusBar.isVisibleLw() && !mStatusBar.isAnimatingLw() 3904 && !statusBarTransient && !statusBarTranslucent 3905 && !mStatusBarController.wasRecentlyTranslucent()) { 3906 // If the opaque status bar is currently requested to be visible, 3907 // and not in the process of animating on or off, then 3908 // we can tell the app that it is covered by it. 3909 mSystemTop = mUnrestrictedScreenTop + mStatusBarHeight; 3910 } 3911 if (mStatusBarController.checkHiddenLw()) { 3912 return true; 3913 } 3914 } 3915 return false; 3916 } 3917 3918 private boolean layoutNavigationBar(int displayWidth, int displayHeight, int displayRotation, 3919 int uiMode, int overscanRight, int overscanBottom, Rect dcf, boolean navVisible, 3920 boolean navTranslucent, boolean navAllowedHidden) { 3921 if (mNavigationBar != null) { 3922 boolean transientNavBarShowing = mNavigationBarController.isTransientShowing(); 3923 // Force the navigation bar to its appropriate place and 3924 // size. We need to do this directly, instead of relying on 3925 // it to bubble up from the nav bar, because this needs to 3926 // change atomically with screen rotations. 3927 mNavigationBarOnBottom = isNavigationBarOnBottom(displayWidth, displayHeight); 3928 if (mNavigationBarOnBottom) { 3929 // It's a system nav bar or a portrait screen; nav bar goes on bottom. 3930 int top = displayHeight - overscanBottom 3931 - getNavigationBarHeight(displayRotation, uiMode); 3932 mTmpNavigationFrame.set(0, top, displayWidth, displayHeight - overscanBottom); 3933 mStableBottom = mStableFullscreenBottom = mTmpNavigationFrame.top; 3934 if (transientNavBarShowing) { 3935 mNavigationBarController.setBarShowingLw(true); 3936 } else if (navVisible) { 3937 mNavigationBarController.setBarShowingLw(true); 3938 mDockBottom = mTmpNavigationFrame.top; 3939 mRestrictedScreenHeight = mDockBottom - mRestrictedScreenTop; 3940 mRestrictedOverscanScreenHeight = mDockBottom - mRestrictedOverscanScreenTop; 3941 } else { 3942 // We currently want to hide the navigation UI. 3943 mNavigationBarController.setBarShowingLw(false); 3944 } 3945 if (navVisible && !navTranslucent && !navAllowedHidden 3946 && !mNavigationBar.isAnimatingLw() 3947 && !mNavigationBarController.wasRecentlyTranslucent()) { 3948 // If the opaque nav bar is currently requested to be visible, 3949 // and not in the process of animating on or off, then 3950 // we can tell the app that it is covered by it. 3951 mSystemBottom = mTmpNavigationFrame.top; 3952 } 3953 } else { 3954 // Landscape screen; nav bar goes to the right. 3955 int left = displayWidth - overscanRight 3956 - getNavigationBarWidth(displayRotation, uiMode); 3957 mTmpNavigationFrame.set(left, 0, displayWidth - overscanRight, displayHeight); 3958 mStableRight = mStableFullscreenRight = mTmpNavigationFrame.left; 3959 if (transientNavBarShowing) { 3960 mNavigationBarController.setBarShowingLw(true); 3961 } else if (navVisible) { 3962 mNavigationBarController.setBarShowingLw(true); 3963 mDockRight = mTmpNavigationFrame.left; 3964 mRestrictedScreenWidth = mDockRight - mRestrictedScreenLeft; 3965 mRestrictedOverscanScreenWidth = mDockRight - mRestrictedOverscanScreenLeft; 3966 } else { 3967 // We currently want to hide the navigation UI. 3968 mNavigationBarController.setBarShowingLw(false); 3969 } 3970 if (navVisible && !navTranslucent && !navAllowedHidden 3971 && !mNavigationBar.isAnimatingLw() 3972 && !mNavigationBarController.wasRecentlyTranslucent()) { 3973 // If the nav bar is currently requested to be visible, 3974 // and not in the process of animating on or off, then 3975 // we can tell the app that it is covered by it. 3976 mSystemRight = mTmpNavigationFrame.left; 3977 } 3978 } 3979 // Make sure the content and current rectangles are updated to 3980 // account for the restrictions from the navigation bar. 3981 mContentTop = mVoiceContentTop = mCurTop = mDockTop; 3982 mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom; 3983 mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft; 3984 mContentRight = mVoiceContentRight = mCurRight = mDockRight; 3985 mStatusBarLayer = mNavigationBar.getSurfaceLayer(); 3986 // And compute the final frame. 3987 mNavigationBar.computeFrameLw(mTmpNavigationFrame, mTmpNavigationFrame, 3988 mTmpNavigationFrame, mTmpNavigationFrame, mTmpNavigationFrame, dcf, 3989 mTmpNavigationFrame, mTmpNavigationFrame); 3990 if (DEBUG_LAYOUT) Slog.i(TAG, "mNavigationBar frame: " + mTmpNavigationFrame); 3991 if (mNavigationBarController.checkHiddenLw()) { 3992 return true; 3993 } 3994 } 3995 return false; 3996 } 3997 3998 private boolean isNavigationBarOnBottom(int displayWidth, int displayHeight) { 3999 return !mNavigationBarCanMove || displayWidth < displayHeight; 4000 } 4001 4002 /** {@inheritDoc} */ 4003 @Override 4004 public int getSystemDecorLayerLw() { 4005 if (mStatusBar != null && mStatusBar.isVisibleLw()) { 4006 return mStatusBar.getSurfaceLayer(); 4007 } 4008 4009 if (mNavigationBar != null && mNavigationBar.isVisibleLw()) { 4010 return mNavigationBar.getSurfaceLayer(); 4011 } 4012 4013 return 0; 4014 } 4015 4016 @Override 4017 public void getContentRectLw(Rect r) { 4018 r.set(mContentLeft, mContentTop, mContentRight, mContentBottom); 4019 } 4020 4021 void setAttachedWindowFrames(WindowState win, int fl, int adjust, WindowState attached, 4022 boolean insetDecors, Rect pf, Rect df, Rect of, Rect cf, Rect vf) { 4023 if (win.getSurfaceLayer() > mDockLayer && attached.getSurfaceLayer() < mDockLayer) { 4024 // Here's a special case: if this attached window is a panel that is 4025 // above the dock window, and the window it is attached to is below 4026 // the dock window, then the frames we computed for the window it is 4027 // attached to can not be used because the dock is effectively part 4028 // of the underlying window and the attached window is floating on top 4029 // of the whole thing. So, we ignore the attached window and explicitly 4030 // compute the frames that would be appropriate without the dock. 4031 df.left = of.left = cf.left = vf.left = mDockLeft; 4032 df.top = of.top = cf.top = vf.top = mDockTop; 4033 df.right = of.right = cf.right = vf.right = mDockRight; 4034 df.bottom = of.bottom = cf.bottom = vf.bottom = mDockBottom; 4035 } else { 4036 // The effective display frame of the attached window depends on 4037 // whether it is taking care of insetting its content. If not, 4038 // we need to use the parent's content frame so that the entire 4039 // window is positioned within that content. Otherwise we can use 4040 // the overscan frame and let the attached window take care of 4041 // positioning its content appropriately. 4042 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 4043 // Set the content frame of the attached window to the parent's decor frame 4044 // (same as content frame when IME isn't present) if specifically requested by 4045 // setting {@link WindowManager.LayoutParams#FLAG_LAYOUT_ATTACHED_IN_DECOR} flag. 4046 // Otherwise, use the overscan frame. 4047 cf.set((fl & FLAG_LAYOUT_ATTACHED_IN_DECOR) != 0 4048 ? attached.getContentFrameLw() : attached.getOverscanFrameLw()); 4049 } else { 4050 // If the window is resizing, then we want to base the content 4051 // frame on our attached content frame to resize... however, 4052 // things can be tricky if the attached window is NOT in resize 4053 // mode, in which case its content frame will be larger. 4054 // Ungh. So to deal with that, make sure the content frame 4055 // we end up using is not covering the IM dock. 4056 cf.set(attached.getContentFrameLw()); 4057 if (attached.isVoiceInteraction()) { 4058 if (cf.left < mVoiceContentLeft) cf.left = mVoiceContentLeft; 4059 if (cf.top < mVoiceContentTop) cf.top = mVoiceContentTop; 4060 if (cf.right > mVoiceContentRight) cf.right = mVoiceContentRight; 4061 if (cf.bottom > mVoiceContentBottom) cf.bottom = mVoiceContentBottom; 4062 } else if (attached.getSurfaceLayer() < mDockLayer) { 4063 if (cf.left < mContentLeft) cf.left = mContentLeft; 4064 if (cf.top < mContentTop) cf.top = mContentTop; 4065 if (cf.right > mContentRight) cf.right = mContentRight; 4066 if (cf.bottom > mContentBottom) cf.bottom = mContentBottom; 4067 } 4068 } 4069 df.set(insetDecors ? attached.getDisplayFrameLw() : cf); 4070 of.set(insetDecors ? attached.getOverscanFrameLw() : cf); 4071 vf.set(attached.getVisibleFrameLw()); 4072 } 4073 // The LAYOUT_IN_SCREEN flag is used to determine whether the attached 4074 // window should be positioned relative to its parent or the entire 4075 // screen. 4076 pf.set((fl & FLAG_LAYOUT_IN_SCREEN) == 0 4077 ? attached.getFrameLw() : df); 4078 } 4079 4080 private void applyStableConstraints(int sysui, int fl, Rect r) { 4081 if ((sysui & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) { 4082 // If app is requesting a stable layout, don't let the 4083 // content insets go below the stable values. 4084 if ((fl & FLAG_FULLSCREEN) != 0) { 4085 if (r.left < mStableFullscreenLeft) r.left = mStableFullscreenLeft; 4086 if (r.top < mStableFullscreenTop) r.top = mStableFullscreenTop; 4087 if (r.right > mStableFullscreenRight) r.right = mStableFullscreenRight; 4088 if (r.bottom > mStableFullscreenBottom) r.bottom = mStableFullscreenBottom; 4089 } else { 4090 if (r.left < mStableLeft) r.left = mStableLeft; 4091 if (r.top < mStableTop) r.top = mStableTop; 4092 if (r.right > mStableRight) r.right = mStableRight; 4093 if (r.bottom > mStableBottom) r.bottom = mStableBottom; 4094 } 4095 } 4096 } 4097 4098 private boolean canReceiveInput(WindowState win) { 4099 boolean notFocusable = 4100 (win.getAttrs().flags & WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE) != 0; 4101 boolean altFocusableIm = 4102 (win.getAttrs().flags & WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM) != 0; 4103 boolean notFocusableForIm = notFocusable ^ altFocusableIm; 4104 return !notFocusableForIm; 4105 } 4106 4107 /** {@inheritDoc} */ 4108 @Override 4109 public void layoutWindowLw(WindowState win, WindowState attached) { 4110 // We've already done the navigation bar and status bar. If the status bar can receive 4111 // input, we need to layout it again to accomodate for the IME window. 4112 if ((win == mStatusBar && !canReceiveInput(win)) || win == mNavigationBar) { 4113 return; 4114 } 4115 final WindowManager.LayoutParams attrs = win.getAttrs(); 4116 final boolean isDefaultDisplay = win.isDefaultDisplay(); 4117 final boolean needsToOffsetInputMethodTarget = isDefaultDisplay && 4118 (win == mLastInputMethodTargetWindow && mLastInputMethodWindow != null); 4119 if (needsToOffsetInputMethodTarget) { 4120 if (DEBUG_LAYOUT) Slog.i(TAG, "Offset ime target window by the last ime window state"); 4121 offsetInputMethodWindowLw(mLastInputMethodWindow); 4122 } 4123 4124 final int fl = PolicyControl.getWindowFlags(win, attrs); 4125 final int sim = attrs.softInputMode; 4126 final int sysUiFl = PolicyControl.getSystemUiVisibility(win, null); 4127 4128 final Rect pf = mTmpParentFrame; 4129 final Rect df = mTmpDisplayFrame; 4130 final Rect of = mTmpOverscanFrame; 4131 final Rect cf = mTmpContentFrame; 4132 final Rect vf = mTmpVisibleFrame; 4133 final Rect dcf = mTmpDecorFrame; 4134 final Rect sf = mTmpStableFrame; 4135 Rect osf = null; 4136 dcf.setEmpty(); 4137 4138 final boolean hasNavBar = (isDefaultDisplay && mHasNavigationBar 4139 && mNavigationBar != null && mNavigationBar.isVisibleLw()); 4140 4141 final int adjust = sim & SOFT_INPUT_MASK_ADJUST; 4142 4143 if (isDefaultDisplay) { 4144 sf.set(mStableLeft, mStableTop, mStableRight, mStableBottom); 4145 } else { 4146 sf.set(mOverscanLeft, mOverscanTop, mOverscanRight, mOverscanBottom); 4147 } 4148 4149 if (!isDefaultDisplay) { 4150 if (attached != null) { 4151 // If this window is attached to another, our display 4152 // frame is the same as the one we are attached to. 4153 setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf); 4154 } else { 4155 // Give the window full screen. 4156 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 4157 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 4158 pf.right = df.right = of.right = cf.right 4159 = mOverscanScreenLeft + mOverscanScreenWidth; 4160 pf.bottom = df.bottom = of.bottom = cf.bottom 4161 = mOverscanScreenTop + mOverscanScreenHeight; 4162 } 4163 } else if (attrs.type == TYPE_INPUT_METHOD) { 4164 pf.left = df.left = of.left = cf.left = vf.left = mDockLeft; 4165 pf.top = df.top = of.top = cf.top = vf.top = mDockTop; 4166 pf.right = df.right = of.right = cf.right = vf.right = mDockRight; 4167 // IM dock windows layout below the nav bar... 4168 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4169 // ...with content insets above the nav bar 4170 cf.bottom = vf.bottom = mStableBottom; 4171 // IM dock windows always go to the bottom of the screen. 4172 attrs.gravity = Gravity.BOTTOM; 4173 mDockLayer = win.getSurfaceLayer(); 4174 } else if (attrs.type == TYPE_VOICE_INTERACTION) { 4175 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 4176 pf.top = df.top = of.top = mUnrestrictedScreenTop; 4177 pf.right = df.right = of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4178 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4179 cf.bottom = vf.bottom = mStableBottom; 4180 // Note: In Phone landscape mode, the button bar should also be excluded. 4181 cf.right = vf.right = mStableRight; 4182 cf.left = vf.left = mStableLeft; 4183 cf.top = vf.top = mStableTop; 4184 } else if (win == mStatusBar) { 4185 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 4186 pf.top = df.top = of.top = mUnrestrictedScreenTop; 4187 pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft; 4188 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight + mUnrestrictedScreenTop; 4189 cf.left = vf.left = mStableLeft; 4190 cf.top = vf.top = mStableTop; 4191 cf.right = vf.right = mStableRight; 4192 vf.bottom = mStableBottom; 4193 4194 if (adjust == SOFT_INPUT_ADJUST_RESIZE) { 4195 cf.bottom = mContentBottom; 4196 } else { 4197 cf.bottom = mDockBottom; 4198 vf.bottom = mContentBottom; 4199 } 4200 } else { 4201 4202 // Default policy decor for the default display 4203 dcf.left = mSystemLeft; 4204 dcf.top = mSystemTop; 4205 dcf.right = mSystemRight; 4206 dcf.bottom = mSystemBottom; 4207 final boolean inheritTranslucentDecor = (attrs.privateFlags 4208 & WindowManager.LayoutParams.PRIVATE_FLAG_INHERIT_TRANSLUCENT_DECOR) != 0; 4209 final boolean isAppWindow = 4210 attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW && 4211 attrs.type <= WindowManager.LayoutParams.LAST_APPLICATION_WINDOW; 4212 final boolean topAtRest = 4213 win == mTopFullscreenOpaqueWindowState && !win.isAnimatingLw(); 4214 if (isAppWindow && !inheritTranslucentDecor && !topAtRest) { 4215 if ((sysUiFl & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0 4216 && (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) == 0 4217 && (fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS) == 0 4218 && (fl & WindowManager.LayoutParams. 4219 FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0 4220 && !mForceWindowDrawsStatusBarBackground) { 4221 // Ensure policy decor includes status bar 4222 dcf.top = mStableTop; 4223 } 4224 if ((fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION) == 0 4225 && (sysUiFl & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0 4226 && (fl & WindowManager.LayoutParams. 4227 FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0) { 4228 // Ensure policy decor includes navigation bar 4229 dcf.bottom = mStableBottom; 4230 dcf.right = mStableRight; 4231 } 4232 } 4233 4234 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) 4235 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { 4236 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() 4237 + "): IN_SCREEN, INSET_DECOR"); 4238 // This is the case for a normal activity window: we want it 4239 // to cover all of the screen space, and it can take care of 4240 // moving its contents to account for screen decorations that 4241 // intrude into that space. 4242 if (attached != null) { 4243 // If this window is attached to another, our display 4244 // frame is the same as the one we are attached to. 4245 setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf); 4246 } else { 4247 if (attrs.type == TYPE_STATUS_BAR_PANEL 4248 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL) { 4249 // Status bar panels are the only windows who can go on top of 4250 // the status bar. They are protected by the STATUS_BAR_SERVICE 4251 // permission, so they have the same privileges as the status 4252 // bar itself. 4253 // 4254 // However, they should still dodge the navigation bar if it exists. 4255 4256 pf.left = df.left = of.left = hasNavBar 4257 ? mDockLeft : mUnrestrictedScreenLeft; 4258 pf.top = df.top = of.top = mUnrestrictedScreenTop; 4259 pf.right = df.right = of.right = hasNavBar 4260 ? mRestrictedScreenLeft+mRestrictedScreenWidth 4261 : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4262 pf.bottom = df.bottom = of.bottom = hasNavBar 4263 ? mRestrictedScreenTop+mRestrictedScreenHeight 4264 : mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4265 4266 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 4267 "Laying out status bar window: (%d,%d - %d,%d)", 4268 pf.left, pf.top, pf.right, pf.bottom)); 4269 } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0 4270 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 4271 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 4272 // Asking to layout into the overscan region, so give it that pure 4273 // unrestricted area. 4274 pf.left = df.left = of.left = mOverscanScreenLeft; 4275 pf.top = df.top = of.top = mOverscanScreenTop; 4276 pf.right = df.right = of.right = mOverscanScreenLeft + mOverscanScreenWidth; 4277 pf.bottom = df.bottom = of.bottom = mOverscanScreenTop 4278 + mOverscanScreenHeight; 4279 } else if (canHideNavigationBar() 4280 && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0 4281 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 4282 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 4283 // Asking for layout as if the nav bar is hidden, lets the 4284 // application extend into the unrestricted overscan screen area. We 4285 // only do this for application windows to ensure no window that 4286 // can be above the nav bar can do this. 4287 pf.left = df.left = mOverscanScreenLeft; 4288 pf.top = df.top = mOverscanScreenTop; 4289 pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth; 4290 pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight; 4291 // We need to tell the app about where the frame inside the overscan 4292 // is, so it can inset its content by that amount -- it didn't ask 4293 // to actually extend itself into the overscan region. 4294 of.left = mUnrestrictedScreenLeft; 4295 of.top = mUnrestrictedScreenTop; 4296 of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4297 of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4298 } else { 4299 pf.left = df.left = mRestrictedOverscanScreenLeft; 4300 pf.top = df.top = mRestrictedOverscanScreenTop; 4301 pf.right = df.right = mRestrictedOverscanScreenLeft 4302 + mRestrictedOverscanScreenWidth; 4303 pf.bottom = df.bottom = mRestrictedOverscanScreenTop 4304 + mRestrictedOverscanScreenHeight; 4305 // We need to tell the app about where the frame inside the overscan 4306 // is, so it can inset its content by that amount -- it didn't ask 4307 // to actually extend itself into the overscan region. 4308 of.left = mUnrestrictedScreenLeft; 4309 of.top = mUnrestrictedScreenTop; 4310 of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4311 of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4312 } 4313 4314 if ((fl & FLAG_FULLSCREEN) == 0) { 4315 if (win.isVoiceInteraction()) { 4316 cf.left = mVoiceContentLeft; 4317 cf.top = mVoiceContentTop; 4318 cf.right = mVoiceContentRight; 4319 cf.bottom = mVoiceContentBottom; 4320 } else { 4321 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 4322 cf.left = mDockLeft; 4323 cf.top = mDockTop; 4324 cf.right = mDockRight; 4325 cf.bottom = mDockBottom; 4326 } else { 4327 cf.left = mContentLeft; 4328 cf.top = mContentTop; 4329 cf.right = mContentRight; 4330 cf.bottom = mContentBottom; 4331 } 4332 } 4333 } else { 4334 // Full screen windows are always given a layout that is as if the 4335 // status bar and other transient decors are gone. This is to avoid 4336 // bad states when moving from a window that is not hding the 4337 // status bar to one that is. 4338 cf.left = mRestrictedScreenLeft; 4339 cf.top = mRestrictedScreenTop; 4340 cf.right = mRestrictedScreenLeft + mRestrictedScreenWidth; 4341 cf.bottom = mRestrictedScreenTop + mRestrictedScreenHeight; 4342 } 4343 applyStableConstraints(sysUiFl, fl, cf); 4344 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 4345 vf.left = mCurLeft; 4346 vf.top = mCurTop; 4347 vf.right = mCurRight; 4348 vf.bottom = mCurBottom; 4349 } else { 4350 vf.set(cf); 4351 } 4352 } 4353 } else if ((fl & FLAG_LAYOUT_IN_SCREEN) != 0 || (sysUiFl 4354 & (View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN 4355 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION)) != 0) { 4356 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 4357 "): IN_SCREEN"); 4358 // A window that has requested to fill the entire screen just 4359 // gets everything, period. 4360 if (attrs.type == TYPE_STATUS_BAR_PANEL 4361 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL 4362 || attrs.type == TYPE_VOLUME_OVERLAY) { 4363 pf.left = df.left = of.left = cf.left = hasNavBar 4364 ? mDockLeft : mUnrestrictedScreenLeft; 4365 pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop; 4366 pf.right = df.right = of.right = cf.right = hasNavBar 4367 ? mRestrictedScreenLeft+mRestrictedScreenWidth 4368 : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4369 pf.bottom = df.bottom = of.bottom = cf.bottom = hasNavBar 4370 ? mRestrictedScreenTop+mRestrictedScreenHeight 4371 : mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4372 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 4373 "Laying out IN_SCREEN status bar window: (%d,%d - %d,%d)", 4374 pf.left, pf.top, pf.right, pf.bottom)); 4375 } else if (attrs.type == TYPE_NAVIGATION_BAR 4376 || attrs.type == TYPE_NAVIGATION_BAR_PANEL) { 4377 // The navigation bar has Real Ultimate Power. 4378 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 4379 pf.top = df.top = of.top = mUnrestrictedScreenTop; 4380 pf.right = df.right = of.right = mUnrestrictedScreenLeft 4381 + mUnrestrictedScreenWidth; 4382 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop 4383 + mUnrestrictedScreenHeight; 4384 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 4385 "Laying out navigation bar window: (%d,%d - %d,%d)", 4386 pf.left, pf.top, pf.right, pf.bottom)); 4387 } else if ((attrs.type == TYPE_SECURE_SYSTEM_OVERLAY 4388 || attrs.type == TYPE_BOOT_PROGRESS) 4389 && ((fl & FLAG_FULLSCREEN) != 0)) { 4390 // Fullscreen secure system overlays get what they ask for. 4391 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 4392 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 4393 pf.right = df.right = of.right = cf.right = mOverscanScreenLeft 4394 + mOverscanScreenWidth; 4395 pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop 4396 + mOverscanScreenHeight; 4397 } else if (attrs.type == TYPE_BOOT_PROGRESS) { 4398 // Boot progress screen always covers entire display. 4399 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 4400 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 4401 pf.right = df.right = of.right = cf.right = mOverscanScreenLeft 4402 + mOverscanScreenWidth; 4403 pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop 4404 + mOverscanScreenHeight; 4405 } else if (attrs.type == TYPE_WALLPAPER) { 4406 // The wallpaper also has Real Ultimate Power, but we want to tell 4407 // it about the overscan area. 4408 pf.left = df.left = mOverscanScreenLeft; 4409 pf.top = df.top = mOverscanScreenTop; 4410 pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth; 4411 pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight; 4412 of.left = cf.left = mUnrestrictedScreenLeft; 4413 of.top = cf.top = mUnrestrictedScreenTop; 4414 of.right = cf.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4415 of.bottom = cf.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4416 } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0 4417 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 4418 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 4419 // Asking to layout into the overscan region, so give it that pure 4420 // unrestricted area. 4421 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 4422 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 4423 pf.right = df.right = of.right = cf.right 4424 = mOverscanScreenLeft + mOverscanScreenWidth; 4425 pf.bottom = df.bottom = of.bottom = cf.bottom 4426 = mOverscanScreenTop + mOverscanScreenHeight; 4427 } else if (canHideNavigationBar() 4428 && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0 4429 && (attrs.type == TYPE_STATUS_BAR 4430 || attrs.type == TYPE_TOAST 4431 || attrs.type == TYPE_DOCK_DIVIDER 4432 || attrs.type == TYPE_VOICE_INTERACTION_STARTING 4433 || (attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 4434 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW))) { 4435 // Asking for layout as if the nav bar is hidden, lets the 4436 // application extend into the unrestricted screen area. We 4437 // only do this for application windows (or toasts) to ensure no window that 4438 // can be above the nav bar can do this. 4439 // XXX This assumes that an app asking for this will also 4440 // ask for layout in only content. We can't currently figure out 4441 // what the screen would be if only laying out to hide the nav bar. 4442 pf.left = df.left = of.left = cf.left = mUnrestrictedScreenLeft; 4443 pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop; 4444 pf.right = df.right = of.right = cf.right = mUnrestrictedScreenLeft 4445 + mUnrestrictedScreenWidth; 4446 pf.bottom = df.bottom = of.bottom = cf.bottom = mUnrestrictedScreenTop 4447 + mUnrestrictedScreenHeight; 4448 } else if ((sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN) != 0) { 4449 pf.left = df.left = of.left = mRestrictedScreenLeft; 4450 pf.top = df.top = of.top = mRestrictedScreenTop; 4451 pf.right = df.right = of.right = mRestrictedScreenLeft + mRestrictedScreenWidth; 4452 pf.bottom = df.bottom = of.bottom = mRestrictedScreenTop 4453 + mRestrictedScreenHeight; 4454 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 4455 cf.left = mDockLeft; 4456 cf.top = mDockTop; 4457 cf.right = mDockRight; 4458 cf.bottom = mDockBottom; 4459 } else { 4460 cf.left = mContentLeft; 4461 cf.top = mContentTop; 4462 cf.right = mContentRight; 4463 cf.bottom = mContentBottom; 4464 } 4465 } else { 4466 pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft; 4467 pf.top = df.top = of.top = cf.top = mRestrictedScreenTop; 4468 pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft 4469 + mRestrictedScreenWidth; 4470 pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop 4471 + mRestrictedScreenHeight; 4472 } 4473 4474 applyStableConstraints(sysUiFl, fl, cf); 4475 4476 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 4477 vf.left = mCurLeft; 4478 vf.top = mCurTop; 4479 vf.right = mCurRight; 4480 vf.bottom = mCurBottom; 4481 } else { 4482 vf.set(cf); 4483 } 4484 } else if (attached != null) { 4485 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 4486 "): attached to " + attached); 4487 // A child window should be placed inside of the same visible 4488 // frame that its parent had. 4489 setAttachedWindowFrames(win, fl, adjust, attached, false, pf, df, of, cf, vf); 4490 } else { 4491 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 4492 "): normal window"); 4493 // Otherwise, a normal window must be placed inside the content 4494 // of all screen decorations. 4495 if (attrs.type == TYPE_STATUS_BAR_PANEL || attrs.type == TYPE_VOLUME_OVERLAY) { 4496 // Status bar panels and the volume dialog are the only windows who can go on 4497 // top of the status bar. They are protected by the STATUS_BAR_SERVICE 4498 // permission, so they have the same privileges as the status 4499 // bar itself. 4500 pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft; 4501 pf.top = df.top = of.top = cf.top = mRestrictedScreenTop; 4502 pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft 4503 + mRestrictedScreenWidth; 4504 pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop 4505 + mRestrictedScreenHeight; 4506 } else if (attrs.type == TYPE_TOAST || attrs.type == TYPE_SYSTEM_ALERT) { 4507 // These dialogs are stable to interim decor changes. 4508 pf.left = df.left = of.left = cf.left = mStableLeft; 4509 pf.top = df.top = of.top = cf.top = mStableTop; 4510 pf.right = df.right = of.right = cf.right = mStableRight; 4511 pf.bottom = df.bottom = of.bottom = cf.bottom = mStableBottom; 4512 } else { 4513 pf.left = mContentLeft; 4514 pf.top = mContentTop; 4515 pf.right = mContentRight; 4516 pf.bottom = mContentBottom; 4517 if (win.isVoiceInteraction()) { 4518 df.left = of.left = cf.left = mVoiceContentLeft; 4519 df.top = of.top = cf.top = mVoiceContentTop; 4520 df.right = of.right = cf.right = mVoiceContentRight; 4521 df.bottom = of.bottom = cf.bottom = mVoiceContentBottom; 4522 } else if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 4523 df.left = of.left = cf.left = mDockLeft; 4524 df.top = of.top = cf.top = mDockTop; 4525 df.right = of.right = cf.right = mDockRight; 4526 df.bottom = of.bottom = cf.bottom = mDockBottom; 4527 } else { 4528 df.left = of.left = cf.left = mContentLeft; 4529 df.top = of.top = cf.top = mContentTop; 4530 df.right = of.right = cf.right = mContentRight; 4531 df.bottom = of.bottom = cf.bottom = mContentBottom; 4532 } 4533 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 4534 vf.left = mCurLeft; 4535 vf.top = mCurTop; 4536 vf.right = mCurRight; 4537 vf.bottom = mCurBottom; 4538 } else { 4539 vf.set(cf); 4540 } 4541 } 4542 } 4543 } 4544 4545 // TYPE_SYSTEM_ERROR is above the NavigationBar so it can't be allowed to extend over it. 4546 if ((fl & FLAG_LAYOUT_NO_LIMITS) != 0 && attrs.type != TYPE_SYSTEM_ERROR) { 4547 df.left = df.top = -10000; 4548 df.right = df.bottom = 10000; 4549 if (attrs.type != TYPE_WALLPAPER) { 4550 of.left = of.top = cf.left = cf.top = vf.left = vf.top = -10000; 4551 of.right = of.bottom = cf.right = cf.bottom = vf.right = vf.bottom = 10000; 4552 } 4553 } 4554 4555 // If the device has a chin (e.g. some watches), a dead area at the bottom of the screen we 4556 // need to provide information to the clients that want to pretend that you can draw there. 4557 // We only want to apply outsets to certain types of windows. For example, we never want to 4558 // apply the outsets to floating dialogs, because they wouldn't make sense there. 4559 final boolean useOutsets = shouldUseOutsets(attrs, fl); 4560 if (isDefaultDisplay && useOutsets) { 4561 osf = mTmpOutsetFrame; 4562 osf.set(cf.left, cf.top, cf.right, cf.bottom); 4563 int outset = ScreenShapeHelper.getWindowOutsetBottomPx(mContext.getResources()); 4564 if (outset > 0) { 4565 int rotation = mDisplayRotation; 4566 if (rotation == Surface.ROTATION_0) { 4567 osf.bottom += outset; 4568 } else if (rotation == Surface.ROTATION_90) { 4569 osf.right += outset; 4570 } else if (rotation == Surface.ROTATION_180) { 4571 osf.top -= outset; 4572 } else if (rotation == Surface.ROTATION_270) { 4573 osf.left -= outset; 4574 } 4575 if (DEBUG_LAYOUT) Slog.v(TAG, "applying bottom outset of " + outset 4576 + " with rotation " + rotation + ", result: " + osf); 4577 } 4578 } 4579 4580 if (DEBUG_LAYOUT) Slog.v(TAG, "Compute frame " + attrs.getTitle() 4581 + ": sim=#" + Integer.toHexString(sim) 4582 + " attach=" + attached + " type=" + attrs.type 4583 + String.format(" flags=0x%08x", fl) 4584 + " pf=" + pf.toShortString() + " df=" + df.toShortString() 4585 + " of=" + of.toShortString() 4586 + " cf=" + cf.toShortString() + " vf=" + vf.toShortString() 4587 + " dcf=" + dcf.toShortString() 4588 + " sf=" + sf.toShortString() 4589 + " osf=" + (osf == null ? "null" : osf.toShortString())); 4590 4591 win.computeFrameLw(pf, df, of, cf, vf, dcf, sf, osf); 4592 4593 // Dock windows carve out the bottom of the screen, so normal windows 4594 // can't appear underneath them. 4595 if (attrs.type == TYPE_INPUT_METHOD && win.isVisibleOrBehindKeyguardLw() 4596 && !win.getGivenInsetsPendingLw()) { 4597 setLastInputMethodWindowLw(null, null); 4598 offsetInputMethodWindowLw(win); 4599 } 4600 if (attrs.type == TYPE_VOICE_INTERACTION && win.isVisibleOrBehindKeyguardLw() 4601 && !win.getGivenInsetsPendingLw()) { 4602 offsetVoiceInputWindowLw(win); 4603 } 4604 } 4605 4606 private void offsetInputMethodWindowLw(WindowState win) { 4607 int top = Math.max(win.getDisplayFrameLw().top, win.getContentFrameLw().top); 4608 top += win.getGivenContentInsetsLw().top; 4609 if (mContentBottom > top) { 4610 mContentBottom = top; 4611 } 4612 if (mVoiceContentBottom > top) { 4613 mVoiceContentBottom = top; 4614 } 4615 top = win.getVisibleFrameLw().top; 4616 top += win.getGivenVisibleInsetsLw().top; 4617 if (mCurBottom > top) { 4618 mCurBottom = top; 4619 } 4620 if (DEBUG_LAYOUT) Slog.v(TAG, "Input method: mDockBottom=" 4621 + mDockBottom + " mContentBottom=" 4622 + mContentBottom + " mCurBottom=" + mCurBottom); 4623 } 4624 4625 private void offsetVoiceInputWindowLw(WindowState win) { 4626 int top = Math.max(win.getDisplayFrameLw().top, win.getContentFrameLw().top); 4627 top += win.getGivenContentInsetsLw().top; 4628 if (mVoiceContentBottom > top) { 4629 mVoiceContentBottom = top; 4630 } 4631 } 4632 4633 /** {@inheritDoc} */ 4634 @Override 4635 public void finishLayoutLw() { 4636 return; 4637 } 4638 4639 /** {@inheritDoc} */ 4640 @Override 4641 public void beginPostLayoutPolicyLw(int displayWidth, int displayHeight) { 4642 mTopFullscreenOpaqueWindowState = null; 4643 mTopFullscreenOpaqueOrDimmingWindowState = null; 4644 mTopDockedOpaqueWindowState = null; 4645 mTopDockedOpaqueOrDimmingWindowState = null; 4646 mAppsToBeHidden.clear(); 4647 mAppsThatDismissKeyguard.clear(); 4648 mForceStatusBar = false; 4649 mForceStatusBarFromKeyguard = false; 4650 mForceStatusBarTransparent = false; 4651 mForcingShowNavBar = false; 4652 mForcingShowNavBarLayer = -1; 4653 4654 mHideLockScreen = false; 4655 mAllowLockscreenWhenOn = false; 4656 mDismissKeyguard = DISMISS_KEYGUARD_NONE; 4657 mShowingLockscreen = false; 4658 mShowingDream = false; 4659 mWinShowWhenLocked = null; 4660 mKeyguardSecure = isKeyguardSecure(); 4661 mKeyguardSecureIncludingHidden = mKeyguardSecure 4662 && (mKeyguardDelegate != null && mKeyguardDelegate.isShowing()); 4663 } 4664 4665 /** {@inheritDoc} */ 4666 @Override 4667 public void applyPostLayoutPolicyLw(WindowState win, WindowManager.LayoutParams attrs, 4668 WindowState attached) { 4669 if (DEBUG_LAYOUT) Slog.i(TAG, "Win " + win + ": isVisibleOrBehindKeyguardLw=" 4670 + win.isVisibleOrBehindKeyguardLw()); 4671 final int fl = PolicyControl.getWindowFlags(win, attrs); 4672 if (mTopFullscreenOpaqueWindowState == null 4673 && win.isVisibleLw() && attrs.type == TYPE_INPUT_METHOD) { 4674 mForcingShowNavBar = true; 4675 mForcingShowNavBarLayer = win.getSurfaceLayer(); 4676 } 4677 if (attrs.type == TYPE_STATUS_BAR) { 4678 if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 4679 mForceStatusBarFromKeyguard = true; 4680 mShowingLockscreen = true; 4681 } 4682 if ((attrs.privateFlags & PRIVATE_FLAG_FORCE_STATUS_BAR_VISIBLE_TRANSPARENT) != 0) { 4683 mForceStatusBarTransparent = true; 4684 } 4685 } 4686 4687 boolean appWindow = attrs.type >= FIRST_APPLICATION_WINDOW 4688 && attrs.type < FIRST_SYSTEM_WINDOW; 4689 final boolean showWhenLocked = (fl & FLAG_SHOW_WHEN_LOCKED) != 0; 4690 final boolean dismissKeyguard = (fl & FLAG_DISMISS_KEYGUARD) != 0; 4691 final int stackId = win.getStackId(); 4692 if (mTopFullscreenOpaqueWindowState == null && 4693 win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw()) { 4694 if ((fl & FLAG_FORCE_NOT_FULLSCREEN) != 0) { 4695 if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 4696 mForceStatusBarFromKeyguard = true; 4697 } else { 4698 mForceStatusBar = true; 4699 } 4700 } 4701 if (attrs.type == TYPE_DREAM) { 4702 // If the lockscreen was showing when the dream started then wait 4703 // for the dream to draw before hiding the lockscreen. 4704 if (!mDreamingLockscreen 4705 || (win.isVisibleLw() && win.hasDrawnLw())) { 4706 mShowingDream = true; 4707 appWindow = true; 4708 } 4709 } 4710 4711 final IApplicationToken appToken = win.getAppToken(); 4712 4713 // For app windows that are not attached, we decide if all windows in the app they 4714 // represent should be hidden or if we should hide the lockscreen. For attached app 4715 // windows we defer the decision to the window it is attached to. 4716 if (appWindow && attached == null) { 4717 if (showWhenLocked) { 4718 // Remove any previous windows with the same appToken. 4719 mAppsToBeHidden.remove(appToken); 4720 mAppsThatDismissKeyguard.remove(appToken); 4721 if (mAppsToBeHidden.isEmpty()) { 4722 if (dismissKeyguard && !mKeyguardSecure) { 4723 mAppsThatDismissKeyguard.add(appToken); 4724 } else if (win.isDrawnLw() || win.hasAppShownWindows()) { 4725 mWinShowWhenLocked = win; 4726 mHideLockScreen = true; 4727 mForceStatusBarFromKeyguard = false; 4728 } 4729 } 4730 } else if (dismissKeyguard) { 4731 if (mKeyguardSecure) { 4732 mAppsToBeHidden.add(appToken); 4733 } else { 4734 mAppsToBeHidden.remove(appToken); 4735 } 4736 mAppsThatDismissKeyguard.add(appToken); 4737 } else { 4738 mAppsToBeHidden.add(appToken); 4739 } 4740 if (isFullscreen(attrs) && StackId.normallyFullscreenWindows(stackId)) { 4741 if (DEBUG_LAYOUT) Slog.v(TAG, "Fullscreen window: " + win); 4742 mTopFullscreenOpaqueWindowState = win; 4743 if (mTopFullscreenOpaqueOrDimmingWindowState == null) { 4744 mTopFullscreenOpaqueOrDimmingWindowState = win; 4745 } 4746 if (!mAppsThatDismissKeyguard.isEmpty() && 4747 mDismissKeyguard == DISMISS_KEYGUARD_NONE) { 4748 if (DEBUG_LAYOUT) Slog.v(TAG, 4749 "Setting mDismissKeyguard true by win " + win); 4750 mDismissKeyguard = (mWinDismissingKeyguard == win 4751 && mSecureDismissingKeyguard == mKeyguardSecure) 4752 ? DISMISS_KEYGUARD_CONTINUE : DISMISS_KEYGUARD_START; 4753 mWinDismissingKeyguard = win; 4754 mSecureDismissingKeyguard = mKeyguardSecure; 4755 mForceStatusBarFromKeyguard = mShowingLockscreen && mKeyguardSecure; 4756 } else if (mAppsToBeHidden.isEmpty() && showWhenLocked 4757 && (win.isDrawnLw() || win.hasAppShownWindows())) { 4758 if (DEBUG_LAYOUT) Slog.v(TAG, 4759 "Setting mHideLockScreen to true by win " + win); 4760 mHideLockScreen = true; 4761 mForceStatusBarFromKeyguard = false; 4762 } 4763 if ((fl & FLAG_ALLOW_LOCK_WHILE_SCREEN_ON) != 0) { 4764 mAllowLockscreenWhenOn = true; 4765 } 4766 } 4767 4768 if (mWinShowWhenLocked != null && 4769 mWinShowWhenLocked.getAppToken() != win.getAppToken() && 4770 (attrs.flags & FLAG_SHOW_WHEN_LOCKED) == 0) { 4771 win.hideLw(false); 4772 } 4773 } 4774 } else if (mTopFullscreenOpaqueWindowState == null && mWinShowWhenLocked == null) { 4775 // No TopFullscreenOpaqueWindow is showing, but we found a SHOW_WHEN_LOCKED window 4776 // that is being hidden in an animation - keep the 4777 // keyguard hidden until the new window shows up and 4778 // we know whether to show the keyguard or not. 4779 if (win.isAnimatingLw() && appWindow && showWhenLocked && mKeyguardHidden) { 4780 mHideLockScreen = true; 4781 mWinShowWhenLocked = win; 4782 } 4783 } 4784 4785 // Keep track of the window if it's dimming but not necessarily fullscreen. 4786 final boolean reallyVisible = win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw(); 4787 if (mTopFullscreenOpaqueOrDimmingWindowState == null && reallyVisible 4788 && win.isDimming() && StackId.normallyFullscreenWindows(stackId)) { 4789 mTopFullscreenOpaqueOrDimmingWindowState = win; 4790 } 4791 4792 // We need to keep track of the top "fullscreen" opaque window for the docked stack 4793 // separately, because both the "real fullscreen" opaque window and the one for the docked 4794 // stack can control View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR. 4795 if (mTopDockedOpaqueWindowState == null && reallyVisible && appWindow && attached == null 4796 && isFullscreen(attrs) && stackId == DOCKED_STACK_ID) { 4797 mTopDockedOpaqueWindowState = win; 4798 if (mTopDockedOpaqueOrDimmingWindowState == null) { 4799 mTopDockedOpaqueOrDimmingWindowState = win; 4800 } 4801 } 4802 4803 // Also keep track of any windows that are dimming but not necessarily fullscreen in the 4804 // docked stack. 4805 if (mTopDockedOpaqueOrDimmingWindowState == null && reallyVisible && win.isDimming() 4806 && stackId == DOCKED_STACK_ID) { 4807 mTopDockedOpaqueOrDimmingWindowState = win; 4808 } 4809 } 4810 4811 private boolean isFullscreen(WindowManager.LayoutParams attrs) { 4812 return attrs.x == 0 && attrs.y == 0 4813 && attrs.width == WindowManager.LayoutParams.MATCH_PARENT 4814 && attrs.height == WindowManager.LayoutParams.MATCH_PARENT; 4815 } 4816 4817 /** {@inheritDoc} */ 4818 @Override 4819 public int finishPostLayoutPolicyLw() { 4820 if (mWinShowWhenLocked != null && mTopFullscreenOpaqueWindowState != null && 4821 mWinShowWhenLocked.getAppToken() != mTopFullscreenOpaqueWindowState.getAppToken() 4822 && isKeyguardLocked()) { 4823 // A dialog is dismissing the keyguard. Put the wallpaper behind it and hide the 4824 // fullscreen window. 4825 // TODO: Make sure FLAG_SHOW_WALLPAPER is restored when dialog is dismissed. Or not. 4826 mWinShowWhenLocked.getAttrs().flags |= FLAG_SHOW_WALLPAPER; 4827 mTopFullscreenOpaqueWindowState.hideLw(false); 4828 mTopFullscreenOpaqueWindowState = mWinShowWhenLocked; 4829 } 4830 4831 int changes = 0; 4832 boolean topIsFullscreen = false; 4833 4834 final WindowManager.LayoutParams lp = (mTopFullscreenOpaqueWindowState != null) 4835 ? mTopFullscreenOpaqueWindowState.getAttrs() 4836 : null; 4837 4838 // If we are not currently showing a dream then remember the current 4839 // lockscreen state. We will use this to determine whether the dream 4840 // started while the lockscreen was showing and remember this state 4841 // while the dream is showing. 4842 if (!mShowingDream) { 4843 mDreamingLockscreen = mShowingLockscreen; 4844 if (mDreamingSleepTokenNeeded) { 4845 mDreamingSleepTokenNeeded = false; 4846 mHandler.obtainMessage(MSG_UPDATE_DREAMING_SLEEP_TOKEN, 0, 1).sendToTarget(); 4847 } 4848 } else { 4849 if (!mDreamingSleepTokenNeeded) { 4850 mDreamingSleepTokenNeeded = true; 4851 mHandler.obtainMessage(MSG_UPDATE_DREAMING_SLEEP_TOKEN, 1, 1).sendToTarget(); 4852 } 4853 } 4854 4855 if (mStatusBar != null) { 4856 if (DEBUG_LAYOUT) Slog.i(TAG, "force=" + mForceStatusBar 4857 + " forcefkg=" + mForceStatusBarFromKeyguard 4858 + " top=" + mTopFullscreenOpaqueWindowState); 4859 boolean shouldBeTransparent = mForceStatusBarTransparent 4860 && !mForceStatusBar 4861 && !mForceStatusBarFromKeyguard; 4862 if (!shouldBeTransparent) { 4863 mStatusBarController.setShowTransparent(false /* transparent */); 4864 } else if (!mStatusBar.isVisibleLw()) { 4865 mStatusBarController.setShowTransparent(true /* transparent */); 4866 } 4867 if (mForceStatusBar || mForceStatusBarFromKeyguard || mForceStatusBarTransparent) { 4868 if (DEBUG_LAYOUT) Slog.v(TAG, "Showing status bar: forced"); 4869 if (mStatusBarController.setBarShowingLw(true)) { 4870 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4871 } 4872 // Maintain fullscreen layout until incoming animation is complete. 4873 topIsFullscreen = mTopIsFullscreen && mStatusBar.isAnimatingLw(); 4874 // Transient status bar on the lockscreen is not allowed 4875 if (mForceStatusBarFromKeyguard && mStatusBarController.isTransientShowing()) { 4876 mStatusBarController.updateVisibilityLw(false /*transientAllowed*/, 4877 mLastSystemUiFlags, mLastSystemUiFlags); 4878 } 4879 } else if (mTopFullscreenOpaqueWindowState != null) { 4880 final int fl = PolicyControl.getWindowFlags(null, lp); 4881 if (localLOGV) { 4882 Slog.d(TAG, "frame: " + mTopFullscreenOpaqueWindowState.getFrameLw() 4883 + " shown position: " 4884 + mTopFullscreenOpaqueWindowState.getShownPositionLw()); 4885 Slog.d(TAG, "attr: " + mTopFullscreenOpaqueWindowState.getAttrs() 4886 + " lp.flags=0x" + Integer.toHexString(fl)); 4887 } 4888 topIsFullscreen = (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0 4889 || (mLastSystemUiFlags & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0; 4890 // The subtle difference between the window for mTopFullscreenOpaqueWindowState 4891 // and mTopIsFullscreen is that mTopIsFullscreen is set only if the window 4892 // has the FLAG_FULLSCREEN set. Not sure if there is another way that to be the 4893 // case though. 4894 if (mStatusBarController.isTransientShowing()) { 4895 if (mStatusBarController.setBarShowingLw(true)) { 4896 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4897 } 4898 } else if (topIsFullscreen 4899 && !mWindowManagerInternal.isStackVisible(FREEFORM_WORKSPACE_STACK_ID) 4900 && !mWindowManagerInternal.isStackVisible(DOCKED_STACK_ID)) { 4901 if (DEBUG_LAYOUT) Slog.v(TAG, "** HIDING status bar"); 4902 if (mStatusBarController.setBarShowingLw(false)) { 4903 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4904 } else { 4905 if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar already hiding"); 4906 } 4907 } else { 4908 if (DEBUG_LAYOUT) Slog.v(TAG, "** SHOWING status bar: top is not fullscreen"); 4909 if (mStatusBarController.setBarShowingLw(true)) { 4910 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4911 } 4912 } 4913 } 4914 } 4915 4916 if (mTopIsFullscreen != topIsFullscreen) { 4917 if (!topIsFullscreen) { 4918 // Force another layout when status bar becomes fully shown. 4919 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4920 } 4921 mTopIsFullscreen = topIsFullscreen; 4922 } 4923 4924 // Hide the key guard if a visible window explicitly specifies that it wants to be 4925 // displayed when the screen is locked. 4926 if (mKeyguardDelegate != null && mStatusBar != null) { 4927 if (localLOGV) Slog.v(TAG, "finishPostLayoutPolicyLw: mHideKeyguard=" 4928 + mHideLockScreen); 4929 if (mDismissKeyguard != DISMISS_KEYGUARD_NONE && !mKeyguardSecure) { 4930 mKeyguardHidden = true; 4931 if (setKeyguardOccludedLw(true)) { 4932 changes |= FINISH_LAYOUT_REDO_LAYOUT 4933 | FINISH_LAYOUT_REDO_CONFIG 4934 | FINISH_LAYOUT_REDO_WALLPAPER; 4935 } 4936 if (mKeyguardDelegate.isShowing()) { 4937 mHandler.post(new Runnable() { 4938 @Override 4939 public void run() { 4940 mKeyguardDelegate.keyguardDone(false, false); 4941 } 4942 }); 4943 } 4944 } else if (mHideLockScreen) { 4945 mKeyguardHidden = true; 4946 mWinDismissingKeyguard = null; 4947 if (setKeyguardOccludedLw(true)) { 4948 changes |= FINISH_LAYOUT_REDO_LAYOUT 4949 | FINISH_LAYOUT_REDO_CONFIG 4950 | FINISH_LAYOUT_REDO_WALLPAPER; 4951 } 4952 } else if (mDismissKeyguard != DISMISS_KEYGUARD_NONE) { 4953 mKeyguardHidden = false; 4954 if (setKeyguardOccludedLw(false)) { 4955 changes |= FINISH_LAYOUT_REDO_LAYOUT 4956 | FINISH_LAYOUT_REDO_CONFIG 4957 | FINISH_LAYOUT_REDO_WALLPAPER; 4958 } 4959 if (mDismissKeyguard == DISMISS_KEYGUARD_START) { 4960 // Only launch the next keyguard unlock window once per window. 4961 mHandler.post(new Runnable() { 4962 @Override 4963 public void run() { 4964 mKeyguardDelegate.dismiss(); 4965 } 4966 }); 4967 } 4968 } else { 4969 mWinDismissingKeyguard = null; 4970 mSecureDismissingKeyguard = false; 4971 mKeyguardHidden = false; 4972 if (setKeyguardOccludedLw(false)) { 4973 changes |= FINISH_LAYOUT_REDO_LAYOUT 4974 | FINISH_LAYOUT_REDO_CONFIG 4975 | FINISH_LAYOUT_REDO_WALLPAPER; 4976 } 4977 } 4978 } 4979 4980 if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) { 4981 // If the navigation bar has been hidden or shown, we need to do another 4982 // layout pass to update that window. 4983 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4984 } 4985 4986 // update since mAllowLockscreenWhenOn might have changed 4987 updateLockScreenTimeout(); 4988 return changes; 4989 } 4990 4991 /** 4992 * Updates the occluded state of the Keyguard. 4993 * 4994 * @return Whether the flags have changed and we have to redo the layout. 4995 */ 4996 private boolean setKeyguardOccludedLw(boolean isOccluded) { 4997 boolean wasOccluded = mKeyguardOccluded; 4998 boolean showing = mKeyguardDelegate.isShowing(); 4999 if (wasOccluded && !isOccluded && showing) { 5000 mKeyguardOccluded = false; 5001 mKeyguardDelegate.setOccluded(false); 5002 mStatusBar.getAttrs().privateFlags |= PRIVATE_FLAG_KEYGUARD; 5003 mStatusBar.getAttrs().flags |= FLAG_SHOW_WALLPAPER; 5004 return true; 5005 } else if (!wasOccluded && isOccluded && showing) { 5006 mKeyguardOccluded = true; 5007 mKeyguardDelegate.setOccluded(true); 5008 mStatusBar.getAttrs().privateFlags &= ~PRIVATE_FLAG_KEYGUARD; 5009 mStatusBar.getAttrs().flags &= ~FLAG_SHOW_WALLPAPER; 5010 return true; 5011 } else { 5012 return false; 5013 } 5014 } 5015 5016 private boolean isStatusBarKeyguard() { 5017 return mStatusBar != null 5018 && (mStatusBar.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0; 5019 } 5020 5021 @Override 5022 public boolean allowAppAnimationsLw() { 5023 if (isStatusBarKeyguard() || mShowingDream) { 5024 // If keyguard or dreams is currently visible, no reason to animate behind it. 5025 return false; 5026 } 5027 return true; 5028 } 5029 5030 @Override 5031 public int focusChangedLw(WindowState lastFocus, WindowState newFocus) { 5032 mFocusedWindow = newFocus; 5033 if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) { 5034 // If the navigation bar has been hidden or shown, we need to do another 5035 // layout pass to update that window. 5036 return FINISH_LAYOUT_REDO_LAYOUT; 5037 } 5038 return 0; 5039 } 5040 5041 /** {@inheritDoc} */ 5042 @Override 5043 public void notifyLidSwitchChanged(long whenNanos, boolean lidOpen) { 5044 // lid changed state 5045 final int newLidState = lidOpen ? LID_OPEN : LID_CLOSED; 5046 if (newLidState == mLidState) { 5047 return; 5048 } 5049 5050 mLidState = newLidState; 5051 applyLidSwitchState(); 5052 updateRotation(true); 5053 5054 if (lidOpen) { 5055 wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromLidSwitch, 5056 "android.policy:LID"); 5057 } else if (!mLidControlsSleep) { 5058 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 5059 } 5060 } 5061 5062 @Override 5063 public void notifyCameraLensCoverSwitchChanged(long whenNanos, boolean lensCovered) { 5064 int lensCoverState = lensCovered ? CAMERA_LENS_COVERED : CAMERA_LENS_UNCOVERED; 5065 if (mCameraLensCoverState == lensCoverState) { 5066 return; 5067 } 5068 if (mCameraLensCoverState == CAMERA_LENS_COVERED && 5069 lensCoverState == CAMERA_LENS_UNCOVERED) { 5070 Intent intent; 5071 final boolean keyguardActive = mKeyguardDelegate == null ? false : 5072 mKeyguardDelegate.isShowing(); 5073 if (keyguardActive) { 5074 intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE); 5075 } else { 5076 intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA); 5077 } 5078 wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromCameraLens, 5079 "android.policy:CAMERA_COVER"); 5080 startActivityAsUser(intent, UserHandle.CURRENT_OR_SELF); 5081 } 5082 mCameraLensCoverState = lensCoverState; 5083 } 5084 5085 void setHdmiPlugged(boolean plugged) { 5086 if (mHdmiPlugged != plugged) { 5087 mHdmiPlugged = plugged; 5088 updateRotation(true, true); 5089 Intent intent = new Intent(ACTION_HDMI_PLUGGED); 5090 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 5091 intent.putExtra(EXTRA_HDMI_PLUGGED_STATE, plugged); 5092 mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL); 5093 } 5094 } 5095 5096 void initializeHdmiState() { 5097 boolean plugged = false; 5098 // watch for HDMI plug messages if the hdmi switch exists 5099 if (new File("/sys/devices/virtual/switch/hdmi/state").exists()) { 5100 mHDMIObserver.startObserving("DEVPATH=/devices/virtual/switch/hdmi"); 5101 5102 final String filename = "/sys/class/switch/hdmi/state"; 5103 FileReader reader = null; 5104 try { 5105 reader = new FileReader(filename); 5106 char[] buf = new char[15]; 5107 int n = reader.read(buf); 5108 if (n > 1) { 5109 plugged = 0 != Integer.parseInt(new String(buf, 0, n-1)); 5110 } 5111 } catch (IOException ex) { 5112 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); 5113 } catch (NumberFormatException ex) { 5114 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); 5115 } finally { 5116 if (reader != null) { 5117 try { 5118 reader.close(); 5119 } catch (IOException ex) { 5120 } 5121 } 5122 } 5123 } 5124 // This dance forces the code in setHdmiPlugged to run. 5125 // Always do this so the sticky intent is stuck (to false) if there is no hdmi. 5126 mHdmiPlugged = !plugged; 5127 setHdmiPlugged(!mHdmiPlugged); 5128 } 5129 5130 final Object mScreenshotLock = new Object(); 5131 ServiceConnection mScreenshotConnection = null; 5132 5133 final Runnable mScreenshotTimeout = new Runnable() { 5134 @Override public void run() { 5135 synchronized (mScreenshotLock) { 5136 if (mScreenshotConnection != null) { 5137 mContext.unbindService(mScreenshotConnection); 5138 mScreenshotConnection = null; 5139 } 5140 } 5141 } 5142 }; 5143 5144 // Assume this is called from the Handler thread. 5145 private void takeScreenshot() { 5146 synchronized (mScreenshotLock) { 5147 if (mScreenshotConnection != null) { 5148 return; 5149 } 5150 ComponentName cn = new ComponentName("com.android.systemui", 5151 "com.android.systemui.screenshot.TakeScreenshotService"); 5152 Intent intent = new Intent(); 5153 intent.setComponent(cn); 5154 ServiceConnection conn = new ServiceConnection() { 5155 @Override 5156 public void onServiceConnected(ComponentName name, IBinder service) { 5157 synchronized (mScreenshotLock) { 5158 if (mScreenshotConnection != this) { 5159 return; 5160 } 5161 Messenger messenger = new Messenger(service); 5162 Message msg = Message.obtain(null, 1); 5163 final ServiceConnection myConn = this; 5164 Handler h = new Handler(mHandler.getLooper()) { 5165 @Override 5166 public void handleMessage(Message msg) { 5167 synchronized (mScreenshotLock) { 5168 if (mScreenshotConnection == myConn) { 5169 mContext.unbindService(mScreenshotConnection); 5170 mScreenshotConnection = null; 5171 mHandler.removeCallbacks(mScreenshotTimeout); 5172 } 5173 } 5174 } 5175 }; 5176 msg.replyTo = new Messenger(h); 5177 msg.arg1 = msg.arg2 = 0; 5178 if (mStatusBar != null && mStatusBar.isVisibleLw()) 5179 msg.arg1 = 1; 5180 if (mNavigationBar != null && mNavigationBar.isVisibleLw()) 5181 msg.arg2 = 1; 5182 try { 5183 messenger.send(msg); 5184 } catch (RemoteException e) { 5185 } 5186 } 5187 } 5188 @Override 5189 public void onServiceDisconnected(ComponentName name) {} 5190 }; 5191 if (mContext.bindServiceAsUser( 5192 intent, conn, Context.BIND_AUTO_CREATE, UserHandle.CURRENT)) { 5193 mScreenshotConnection = conn; 5194 mHandler.postDelayed(mScreenshotTimeout, 10000); 5195 } 5196 } 5197 } 5198 5199 /** {@inheritDoc} */ 5200 @Override 5201 public int interceptKeyBeforeQueueing(KeyEvent event, int policyFlags) { 5202 if (!mSystemBooted) { 5203 // If we have not yet booted, don't let key events do anything. 5204 return 0; 5205 } 5206 5207 final boolean interactive = (policyFlags & FLAG_INTERACTIVE) != 0; 5208 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 5209 final boolean canceled = event.isCanceled(); 5210 final int keyCode = event.getKeyCode(); 5211 5212 final boolean isInjected = (policyFlags & WindowManagerPolicy.FLAG_INJECTED) != 0; 5213 5214 // If screen is off then we treat the case where the keyguard is open but hidden 5215 // the same as if it were open and in front. 5216 // This will prevent any keys other than the power button from waking the screen 5217 // when the keyguard is hidden by another activity. 5218 final boolean keyguardActive = (mKeyguardDelegate == null ? false : 5219 (interactive ? 5220 isKeyguardShowingAndNotOccluded() : 5221 mKeyguardDelegate.isShowing())); 5222 5223 if (DEBUG_INPUT) { 5224 Log.d(TAG, "interceptKeyTq keycode=" + keyCode 5225 + " interactive=" + interactive + " keyguardActive=" + keyguardActive 5226 + " policyFlags=" + Integer.toHexString(policyFlags)); 5227 } 5228 5229 // Basic policy based on interactive state. 5230 int result; 5231 boolean isWakeKey = (policyFlags & WindowManagerPolicy.FLAG_WAKE) != 0 5232 || event.isWakeKey(); 5233 if (interactive || (isInjected && !isWakeKey)) { 5234 // When the device is interactive or the key is injected pass the 5235 // key to the application. 5236 result = ACTION_PASS_TO_USER; 5237 isWakeKey = false; 5238 } else if (!interactive && shouldDispatchInputWhenNonInteractive()) { 5239 // If we're currently dozing with the screen on and the keyguard showing, pass the key 5240 // to the application but preserve its wake key status to make sure we still move 5241 // from dozing to fully interactive if we would normally go from off to fully 5242 // interactive. 5243 result = ACTION_PASS_TO_USER; 5244 } else { 5245 // When the screen is off and the key is not injected, determine whether 5246 // to wake the device but don't pass the key to the application. 5247 result = 0; 5248 if (isWakeKey && (!down || !isWakeKeyWhenScreenOff(keyCode))) { 5249 isWakeKey = false; 5250 } 5251 } 5252 5253 // If the key would be handled globally, just return the result, don't worry about special 5254 // key processing. 5255 if (isValidGlobalKey(keyCode) 5256 && mGlobalKeyManager.shouldHandleGlobalKey(keyCode, event)) { 5257 if (isWakeKey) { 5258 wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey, "android.policy:KEY"); 5259 } 5260 return result; 5261 } 5262 5263 boolean useHapticFeedback = down 5264 && (policyFlags & WindowManagerPolicy.FLAG_VIRTUAL) != 0 5265 && event.getRepeatCount() == 0; 5266 5267 // Handle special keys. 5268 switch (keyCode) { 5269 case KeyEvent.KEYCODE_VOLUME_DOWN: 5270 case KeyEvent.KEYCODE_VOLUME_UP: 5271 case KeyEvent.KEYCODE_VOLUME_MUTE: { 5272 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) { 5273 if (down) { 5274 if (interactive && !mScreenshotChordVolumeDownKeyTriggered 5275 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 5276 mScreenshotChordVolumeDownKeyTriggered = true; 5277 mScreenshotChordVolumeDownKeyTime = event.getDownTime(); 5278 mScreenshotChordVolumeDownKeyConsumed = false; 5279 cancelPendingPowerKeyAction(); 5280 interceptScreenshotChord(); 5281 } 5282 } else { 5283 mScreenshotChordVolumeDownKeyTriggered = false; 5284 cancelPendingScreenshotChordAction(); 5285 } 5286 } else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) { 5287 if (down) { 5288 if (interactive && !mScreenshotChordVolumeUpKeyTriggered 5289 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 5290 mScreenshotChordVolumeUpKeyTriggered = true; 5291 cancelPendingPowerKeyAction(); 5292 cancelPendingScreenshotChordAction(); 5293 } 5294 } else { 5295 mScreenshotChordVolumeUpKeyTriggered = false; 5296 cancelPendingScreenshotChordAction(); 5297 } 5298 } 5299 if (down) { 5300 TelecomManager telecomManager = getTelecommService(); 5301 if (telecomManager != null) { 5302 if (telecomManager.isRinging()) { 5303 // If an incoming call is ringing, either VOLUME key means 5304 // "silence ringer". We handle these keys here, rather than 5305 // in the InCallScreen, to make sure we'll respond to them 5306 // even if the InCallScreen hasn't come to the foreground yet. 5307 // Look for the DOWN event here, to agree with the "fallback" 5308 // behavior in the InCallScreen. 5309 Log.i(TAG, "interceptKeyBeforeQueueing:" 5310 + " VOLUME key-down while ringing: Silence ringer!"); 5311 5312 // Silence the ringer. (It's safe to call this 5313 // even if the ringer has already been silenced.) 5314 telecomManager.silenceRinger(); 5315 5316 // And *don't* pass this key thru to the current activity 5317 // (which is probably the InCallScreen.) 5318 result &= ~ACTION_PASS_TO_USER; 5319 break; 5320 } 5321 if (telecomManager.isInCall() 5322 && (result & ACTION_PASS_TO_USER) == 0) { 5323 // If we are in call but we decided not to pass the key to 5324 // the application, just pass it to the session service. 5325 5326 MediaSessionLegacyHelper.getHelper(mContext) 5327 .sendVolumeKeyEvent(event, false); 5328 break; 5329 } 5330 } 5331 } 5332 if (mUseTvRouting) { 5333 // On TVs, defer special key handlings to 5334 // {@link interceptKeyBeforeDispatching()}. 5335 result |= ACTION_PASS_TO_USER; 5336 } else if ((result & ACTION_PASS_TO_USER) == 0) { 5337 // If we aren't passing to the user and no one else 5338 // handled it send it to the session manager to 5339 // figure out. 5340 MediaSessionLegacyHelper.getHelper(mContext) 5341 .sendVolumeKeyEvent(event, true); 5342 } 5343 break; 5344 } 5345 5346 case KeyEvent.KEYCODE_ENDCALL: { 5347 result &= ~ACTION_PASS_TO_USER; 5348 if (down) { 5349 TelecomManager telecomManager = getTelecommService(); 5350 boolean hungUp = false; 5351 if (telecomManager != null) { 5352 hungUp = telecomManager.endCall(); 5353 } 5354 if (interactive && !hungUp) { 5355 mEndCallKeyHandled = false; 5356 mHandler.postDelayed(mEndCallLongPress, 5357 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 5358 } else { 5359 mEndCallKeyHandled = true; 5360 } 5361 } else { 5362 if (!mEndCallKeyHandled) { 5363 mHandler.removeCallbacks(mEndCallLongPress); 5364 if (!canceled) { 5365 if ((mEndcallBehavior 5366 & Settings.System.END_BUTTON_BEHAVIOR_HOME) != 0) { 5367 if (goHome()) { 5368 break; 5369 } 5370 } 5371 if ((mEndcallBehavior 5372 & Settings.System.END_BUTTON_BEHAVIOR_SLEEP) != 0) { 5373 mPowerManager.goToSleep(event.getEventTime(), 5374 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 5375 isWakeKey = false; 5376 } 5377 } 5378 } 5379 } 5380 break; 5381 } 5382 5383 case KeyEvent.KEYCODE_POWER: { 5384 result &= ~ACTION_PASS_TO_USER; 5385 isWakeKey = false; // wake-up will be handled separately 5386 if (down) { 5387 interceptPowerKeyDown(event, interactive); 5388 } else { 5389 interceptPowerKeyUp(event, interactive, canceled); 5390 } 5391 break; 5392 } 5393 5394 case KeyEvent.KEYCODE_SLEEP: { 5395 result &= ~ACTION_PASS_TO_USER; 5396 isWakeKey = false; 5397 if (!mPowerManager.isInteractive()) { 5398 useHapticFeedback = false; // suppress feedback if already non-interactive 5399 } 5400 if (down) { 5401 sleepPress(event.getEventTime()); 5402 } else { 5403 sleepRelease(event.getEventTime()); 5404 } 5405 break; 5406 } 5407 5408 case KeyEvent.KEYCODE_SOFT_SLEEP: { 5409 result &= ~ACTION_PASS_TO_USER; 5410 isWakeKey = false; 5411 if (!down) { 5412 mPowerManagerInternal.setUserInactiveOverrideFromWindowManager(); 5413 } 5414 break; 5415 } 5416 5417 case KeyEvent.KEYCODE_WAKEUP: { 5418 result &= ~ACTION_PASS_TO_USER; 5419 isWakeKey = true; 5420 break; 5421 } 5422 5423 case KeyEvent.KEYCODE_MEDIA_PLAY: 5424 case KeyEvent.KEYCODE_MEDIA_PAUSE: 5425 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: 5426 case KeyEvent.KEYCODE_HEADSETHOOK: 5427 case KeyEvent.KEYCODE_MUTE: 5428 case KeyEvent.KEYCODE_MEDIA_STOP: 5429 case KeyEvent.KEYCODE_MEDIA_NEXT: 5430 case KeyEvent.KEYCODE_MEDIA_PREVIOUS: 5431 case KeyEvent.KEYCODE_MEDIA_REWIND: 5432 case KeyEvent.KEYCODE_MEDIA_RECORD: 5433 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: 5434 case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK: { 5435 if (MediaSessionLegacyHelper.getHelper(mContext).isGlobalPriorityActive()) { 5436 // If the global session is active pass all media keys to it 5437 // instead of the active window. 5438 result &= ~ACTION_PASS_TO_USER; 5439 } 5440 if ((result & ACTION_PASS_TO_USER) == 0) { 5441 // Only do this if we would otherwise not pass it to the user. In that 5442 // case, the PhoneWindow class will do the same thing, except it will 5443 // only do it if the showing app doesn't process the key on its own. 5444 // Note that we need to make a copy of the key event here because the 5445 // original key event will be recycled when we return. 5446 mBroadcastWakeLock.acquire(); 5447 Message msg = mHandler.obtainMessage(MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK, 5448 new KeyEvent(event)); 5449 msg.setAsynchronous(true); 5450 msg.sendToTarget(); 5451 } 5452 break; 5453 } 5454 5455 case KeyEvent.KEYCODE_CALL: { 5456 if (down) { 5457 TelecomManager telecomManager = getTelecommService(); 5458 if (telecomManager != null) { 5459 if (telecomManager.isRinging()) { 5460 Log.i(TAG, "interceptKeyBeforeQueueing:" 5461 + " CALL key-down while ringing: Answer the call!"); 5462 telecomManager.acceptRingingCall(); 5463 5464 // And *don't* pass this key thru to the current activity 5465 // (which is presumably the InCallScreen.) 5466 result &= ~ACTION_PASS_TO_USER; 5467 } 5468 } 5469 } 5470 break; 5471 } 5472 case KeyEvent.KEYCODE_VOICE_ASSIST: { 5473 // Only do this if we would otherwise not pass it to the user. In that case, 5474 // interceptKeyBeforeDispatching would apply a similar but different policy in 5475 // order to invoke voice assist actions. Note that we need to make a copy of the 5476 // key event here because the original key event will be recycled when we return. 5477 if ((result & ACTION_PASS_TO_USER) == 0 && !down) { 5478 mBroadcastWakeLock.acquire(); 5479 Message msg = mHandler.obtainMessage(MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK, 5480 keyguardActive ? 1 : 0, 0); 5481 msg.setAsynchronous(true); 5482 msg.sendToTarget(); 5483 } 5484 break; 5485 } 5486 case KeyEvent.KEYCODE_WINDOW: { 5487 if (mShortPressWindowBehavior == SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE) { 5488 if (!down) { 5489 requestTvPictureInPicture(event); 5490 } 5491 result &= ~ACTION_PASS_TO_USER; 5492 } 5493 break; 5494 } 5495 } 5496 5497 if (useHapticFeedback) { 5498 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false); 5499 } 5500 5501 if (isWakeKey) { 5502 wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey, "android.policy:KEY"); 5503 } 5504 5505 return result; 5506 } 5507 5508 /** 5509 * Returns true if the key can have global actions attached to it. 5510 * We reserve all power management keys for the system since they require 5511 * very careful handling. 5512 */ 5513 private static boolean isValidGlobalKey(int keyCode) { 5514 switch (keyCode) { 5515 case KeyEvent.KEYCODE_POWER: 5516 case KeyEvent.KEYCODE_WAKEUP: 5517 case KeyEvent.KEYCODE_SLEEP: 5518 return false; 5519 default: 5520 return true; 5521 } 5522 } 5523 5524 /** 5525 * When the screen is off we ignore some keys that might otherwise typically 5526 * be considered wake keys. We filter them out here. 5527 * 5528 * {@link KeyEvent#KEYCODE_POWER} is notably absent from this list because it 5529 * is always considered a wake key. 5530 */ 5531 private boolean isWakeKeyWhenScreenOff(int keyCode) { 5532 switch (keyCode) { 5533 // ignore volume keys unless docked 5534 case KeyEvent.KEYCODE_VOLUME_UP: 5535 case KeyEvent.KEYCODE_VOLUME_DOWN: 5536 case KeyEvent.KEYCODE_VOLUME_MUTE: 5537 return mDockMode != Intent.EXTRA_DOCK_STATE_UNDOCKED; 5538 5539 // ignore media and camera keys 5540 case KeyEvent.KEYCODE_MUTE: 5541 case KeyEvent.KEYCODE_HEADSETHOOK: 5542 case KeyEvent.KEYCODE_MEDIA_PLAY: 5543 case KeyEvent.KEYCODE_MEDIA_PAUSE: 5544 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: 5545 case KeyEvent.KEYCODE_MEDIA_STOP: 5546 case KeyEvent.KEYCODE_MEDIA_NEXT: 5547 case KeyEvent.KEYCODE_MEDIA_PREVIOUS: 5548 case KeyEvent.KEYCODE_MEDIA_REWIND: 5549 case KeyEvent.KEYCODE_MEDIA_RECORD: 5550 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: 5551 case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK: 5552 case KeyEvent.KEYCODE_CAMERA: 5553 return false; 5554 } 5555 return true; 5556 } 5557 5558 5559 /** {@inheritDoc} */ 5560 @Override 5561 public int interceptMotionBeforeQueueingNonInteractive(long whenNanos, int policyFlags) { 5562 if ((policyFlags & FLAG_WAKE) != 0) { 5563 if (wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotion, 5564 "android.policy:MOTION")) { 5565 return 0; 5566 } 5567 } 5568 5569 if (shouldDispatchInputWhenNonInteractive()) { 5570 return ACTION_PASS_TO_USER; 5571 } 5572 5573 // If we have not passed the action up and we are in theater mode without dreaming, 5574 // there will be no dream to intercept the touch and wake into ambient. The device should 5575 // wake up in this case. 5576 if (isTheaterModeEnabled() && (policyFlags & FLAG_WAKE) != 0) { 5577 wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotionWhenNotDreaming, 5578 "android.policy:MOTION"); 5579 } 5580 5581 return 0; 5582 } 5583 5584 private boolean shouldDispatchInputWhenNonInteractive() { 5585 // Send events to keyguard while the screen is on. 5586 if (isKeyguardShowingAndNotOccluded() && mDisplay != null 5587 && mDisplay.getState() != Display.STATE_OFF) { 5588 return true; 5589 } 5590 5591 // Send events to a dozing dream even if the screen is off since the dream 5592 // is in control of the state of the screen. 5593 IDreamManager dreamManager = getDreamManager(); 5594 5595 try { 5596 if (dreamManager != null && dreamManager.isDreaming()) { 5597 return true; 5598 } 5599 } catch (RemoteException e) { 5600 Slog.e(TAG, "RemoteException when checking if dreaming", e); 5601 } 5602 5603 // Otherwise, consume events since the user can't see what is being 5604 // interacted with. 5605 return false; 5606 } 5607 5608 private void dispatchDirectAudioEvent(KeyEvent event) { 5609 if (event.getAction() != KeyEvent.ACTION_DOWN) { 5610 return; 5611 } 5612 int keyCode = event.getKeyCode(); 5613 int flags = AudioManager.FLAG_SHOW_UI | AudioManager.FLAG_PLAY_SOUND 5614 | AudioManager.FLAG_FROM_KEY; 5615 String pkgName = mContext.getOpPackageName(); 5616 switch (keyCode) { 5617 case KeyEvent.KEYCODE_VOLUME_UP: 5618 try { 5619 getAudioService().adjustSuggestedStreamVolume(AudioManager.ADJUST_RAISE, 5620 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG); 5621 } catch (RemoteException e) { 5622 Log.e(TAG, "Error dispatching volume up in dispatchTvAudioEvent.", e); 5623 } 5624 break; 5625 case KeyEvent.KEYCODE_VOLUME_DOWN: 5626 try { 5627 getAudioService().adjustSuggestedStreamVolume(AudioManager.ADJUST_LOWER, 5628 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG); 5629 } catch (RemoteException e) { 5630 Log.e(TAG, "Error dispatching volume down in dispatchTvAudioEvent.", e); 5631 } 5632 break; 5633 case KeyEvent.KEYCODE_VOLUME_MUTE: 5634 try { 5635 if (event.getRepeatCount() == 0) { 5636 getAudioService().adjustSuggestedStreamVolume( 5637 AudioManager.ADJUST_TOGGLE_MUTE, 5638 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG); 5639 } 5640 } catch (RemoteException e) { 5641 Log.e(TAG, "Error dispatching mute in dispatchTvAudioEvent.", e); 5642 } 5643 break; 5644 } 5645 } 5646 5647 void dispatchMediaKeyWithWakeLock(KeyEvent event) { 5648 if (DEBUG_INPUT) { 5649 Slog.d(TAG, "dispatchMediaKeyWithWakeLock: " + event); 5650 } 5651 5652 if (mHavePendingMediaKeyRepeatWithWakeLock) { 5653 if (DEBUG_INPUT) { 5654 Slog.d(TAG, "dispatchMediaKeyWithWakeLock: canceled repeat"); 5655 } 5656 5657 mHandler.removeMessages(MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK); 5658 mHavePendingMediaKeyRepeatWithWakeLock = false; 5659 mBroadcastWakeLock.release(); // pending repeat was holding onto the wake lock 5660 } 5661 5662 dispatchMediaKeyWithWakeLockToAudioService(event); 5663 5664 if (event.getAction() == KeyEvent.ACTION_DOWN 5665 && event.getRepeatCount() == 0) { 5666 mHavePendingMediaKeyRepeatWithWakeLock = true; 5667 5668 Message msg = mHandler.obtainMessage( 5669 MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK, event); 5670 msg.setAsynchronous(true); 5671 mHandler.sendMessageDelayed(msg, ViewConfiguration.getKeyRepeatTimeout()); 5672 } else { 5673 mBroadcastWakeLock.release(); 5674 } 5675 } 5676 5677 void dispatchMediaKeyRepeatWithWakeLock(KeyEvent event) { 5678 mHavePendingMediaKeyRepeatWithWakeLock = false; 5679 5680 KeyEvent repeatEvent = KeyEvent.changeTimeRepeat(event, 5681 SystemClock.uptimeMillis(), 1, event.getFlags() | KeyEvent.FLAG_LONG_PRESS); 5682 if (DEBUG_INPUT) { 5683 Slog.d(TAG, "dispatchMediaKeyRepeatWithWakeLock: " + repeatEvent); 5684 } 5685 5686 dispatchMediaKeyWithWakeLockToAudioService(repeatEvent); 5687 mBroadcastWakeLock.release(); 5688 } 5689 5690 void dispatchMediaKeyWithWakeLockToAudioService(KeyEvent event) { 5691 if (ActivityManagerNative.isSystemReady()) { 5692 MediaSessionLegacyHelper.getHelper(mContext).sendMediaButtonEvent(event, true); 5693 } 5694 } 5695 5696 void launchVoiceAssistWithWakeLock(boolean keyguardActive) { 5697 IDeviceIdleController dic = IDeviceIdleController.Stub.asInterface( 5698 ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER)); 5699 if (dic != null) { 5700 try { 5701 dic.exitIdle("voice-search"); 5702 } catch (RemoteException e) { 5703 } 5704 } 5705 Intent voiceIntent = 5706 new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE); 5707 voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, keyguardActive); 5708 startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF); 5709 mBroadcastWakeLock.release(); 5710 } 5711 5712 BroadcastReceiver mDockReceiver = new BroadcastReceiver() { 5713 @Override 5714 public void onReceive(Context context, Intent intent) { 5715 if (Intent.ACTION_DOCK_EVENT.equals(intent.getAction())) { 5716 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 5717 Intent.EXTRA_DOCK_STATE_UNDOCKED); 5718 } else { 5719 try { 5720 IUiModeManager uiModeService = IUiModeManager.Stub.asInterface( 5721 ServiceManager.getService(Context.UI_MODE_SERVICE)); 5722 mUiMode = uiModeService.getCurrentModeType(); 5723 } catch (RemoteException e) { 5724 } 5725 } 5726 updateRotation(true); 5727 synchronized (mLock) { 5728 updateOrientationListenerLp(); 5729 } 5730 } 5731 }; 5732 5733 BroadcastReceiver mDreamReceiver = new BroadcastReceiver() { 5734 @Override 5735 public void onReceive(Context context, Intent intent) { 5736 if (Intent.ACTION_DREAMING_STARTED.equals(intent.getAction())) { 5737 if (mKeyguardDelegate != null) { 5738 mKeyguardDelegate.onDreamingStarted(); 5739 } 5740 } else if (Intent.ACTION_DREAMING_STOPPED.equals(intent.getAction())) { 5741 if (mKeyguardDelegate != null) { 5742 mKeyguardDelegate.onDreamingStopped(); 5743 } 5744 } 5745 } 5746 }; 5747 5748 BroadcastReceiver mMultiuserReceiver = new BroadcastReceiver() { 5749 @Override 5750 public void onReceive(Context context, Intent intent) { 5751 if (Intent.ACTION_USER_SWITCHED.equals(intent.getAction())) { 5752 // tickle the settings observer: this first ensures that we're 5753 // observing the relevant settings for the newly-active user, 5754 // and then updates our own bookkeeping based on the now- 5755 // current user. 5756 mSettingsObserver.onChange(false); 5757 5758 // force a re-application of focused window sysui visibility. 5759 // the window may never have been shown for this user 5760 // e.g. the keyguard when going through the new-user setup flow 5761 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 5762 mLastSystemUiFlags = 0; 5763 updateSystemUiVisibilityLw(); 5764 } 5765 } 5766 } 5767 }; 5768 5769 private final Runnable mHiddenNavPanic = new Runnable() { 5770 @Override 5771 public void run() { 5772 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 5773 if (!isUserSetupComplete()) { 5774 // Swipe-up for navigation bar is disabled during setup 5775 return; 5776 } 5777 mPendingPanicGestureUptime = SystemClock.uptimeMillis(); 5778 mNavigationBarController.showTransient(); 5779 } 5780 } 5781 }; 5782 5783 private void requestTransientBars(WindowState swipeTarget) { 5784 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 5785 if (!isUserSetupComplete()) { 5786 // Swipe-up for navigation bar is disabled during setup 5787 return; 5788 } 5789 boolean sb = mStatusBarController.checkShowTransientBarLw(); 5790 boolean nb = mNavigationBarController.checkShowTransientBarLw(); 5791 if (sb || nb) { 5792 // Don't show status bar when swiping on already visible navigation bar 5793 if (!nb && swipeTarget == mNavigationBar) { 5794 if (DEBUG) Slog.d(TAG, "Not showing transient bar, wrong swipe target"); 5795 return; 5796 } 5797 if (sb) mStatusBarController.showTransient(); 5798 if (nb) mNavigationBarController.showTransient(); 5799 mImmersiveModeConfirmation.confirmCurrentPrompt(); 5800 updateSystemUiVisibilityLw(); 5801 } 5802 } 5803 } 5804 5805 // Called on the PowerManager's Notifier thread. 5806 @Override 5807 public void startedGoingToSleep(int why) { 5808 if (DEBUG_WAKEUP) Slog.i(TAG, "Started going to sleep... (why=" + why + ")"); 5809 if (mKeyguardDelegate != null) { 5810 mKeyguardDelegate.onStartedGoingToSleep(why); 5811 } 5812 } 5813 5814 // Called on the PowerManager's Notifier thread. 5815 @Override 5816 public void finishedGoingToSleep(int why) { 5817 EventLog.writeEvent(70000, 0); 5818 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished going to sleep... (why=" + why + ")"); 5819 MetricsLogger.histogram(mContext, "screen_timeout", mLockScreenTimeout / 1000); 5820 5821 // We must get this work done here because the power manager will drop 5822 // the wake lock and let the system suspend once this function returns. 5823 synchronized (mLock) { 5824 mAwake = false; 5825 updateWakeGestureListenerLp(); 5826 updateOrientationListenerLp(); 5827 updateLockScreenTimeout(); 5828 } 5829 if (mKeyguardDelegate != null) { 5830 mKeyguardDelegate.onFinishedGoingToSleep(why); 5831 } 5832 } 5833 5834 // Called on the PowerManager's Notifier thread. 5835 @Override 5836 public void startedWakingUp() { 5837 EventLog.writeEvent(70000, 1); 5838 if (DEBUG_WAKEUP) Slog.i(TAG, "Started waking up..."); 5839 5840 // Since goToSleep performs these functions synchronously, we must 5841 // do the same here. We cannot post this work to a handler because 5842 // that might cause it to become reordered with respect to what 5843 // may happen in a future call to goToSleep. 5844 synchronized (mLock) { 5845 mAwake = true; 5846 5847 updateWakeGestureListenerLp(); 5848 updateOrientationListenerLp(); 5849 updateLockScreenTimeout(); 5850 } 5851 5852 if (mKeyguardDelegate != null) { 5853 mKeyguardDelegate.onStartedWakingUp(); 5854 } 5855 } 5856 5857 // Called on the PowerManager's Notifier thread. 5858 @Override 5859 public void finishedWakingUp() { 5860 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished waking up..."); 5861 } 5862 5863 private void wakeUpFromPowerKey(long eventTime) { 5864 wakeUp(eventTime, mAllowTheaterModeWakeFromPowerKey, "android.policy:POWER"); 5865 } 5866 5867 private boolean wakeUp(long wakeTime, boolean wakeInTheaterMode, String reason) { 5868 final boolean theaterModeEnabled = isTheaterModeEnabled(); 5869 if (!wakeInTheaterMode && theaterModeEnabled) { 5870 return false; 5871 } 5872 5873 if (theaterModeEnabled) { 5874 Settings.Global.putInt(mContext.getContentResolver(), 5875 Settings.Global.THEATER_MODE_ON, 0); 5876 } 5877 5878 mPowerManager.wakeUp(wakeTime, reason); 5879 return true; 5880 } 5881 5882 private void finishKeyguardDrawn() { 5883 synchronized (mLock) { 5884 if (!mScreenOnEarly || mKeyguardDrawComplete) { 5885 return; // We are not awake yet or we have already informed of this event. 5886 } 5887 5888 mKeyguardDrawComplete = true; 5889 if (mKeyguardDelegate != null) { 5890 mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT); 5891 } 5892 mWindowManagerDrawComplete = false; 5893 } 5894 5895 // ... eventually calls finishWindowsDrawn which will finalize our screen turn on 5896 // as well as enabling the orientation change logic/sensor. 5897 mWindowManagerInternal.waitForAllWindowsDrawn(mWindowManagerDrawCallback, 5898 WAITING_FOR_DRAWN_TIMEOUT); 5899 } 5900 5901 // Called on the DisplayManager's DisplayPowerController thread. 5902 @Override 5903 public void screenTurnedOff() { 5904 if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turned off..."); 5905 5906 updateScreenOffSleepToken(true); 5907 synchronized (mLock) { 5908 mScreenOnEarly = false; 5909 mScreenOnFully = false; 5910 mKeyguardDrawComplete = false; 5911 mWindowManagerDrawComplete = false; 5912 mScreenOnListener = null; 5913 updateOrientationListenerLp(); 5914 5915 if (mKeyguardDelegate != null) { 5916 mKeyguardDelegate.onScreenTurnedOff(); 5917 } 5918 } 5919 } 5920 5921 // Called on the DisplayManager's DisplayPowerController thread. 5922 @Override 5923 public void screenTurningOn(final ScreenOnListener screenOnListener) { 5924 if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turning on..."); 5925 5926 updateScreenOffSleepToken(false); 5927 synchronized (mLock) { 5928 mScreenOnEarly = true; 5929 mScreenOnFully = false; 5930 mKeyguardDrawComplete = false; 5931 mWindowManagerDrawComplete = false; 5932 mScreenOnListener = screenOnListener; 5933 5934 if (mKeyguardDelegate != null) { 5935 mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT); 5936 mHandler.sendEmptyMessageDelayed(MSG_KEYGUARD_DRAWN_TIMEOUT, 1000); 5937 mKeyguardDelegate.onScreenTurningOn(mKeyguardDrawnCallback); 5938 } else { 5939 if (DEBUG_WAKEUP) Slog.d(TAG, 5940 "null mKeyguardDelegate: setting mKeyguardDrawComplete."); 5941 finishKeyguardDrawn(); 5942 } 5943 } 5944 } 5945 5946 // Called on the DisplayManager's DisplayPowerController thread. 5947 @Override 5948 public void screenTurnedOn() { 5949 synchronized (mLock) { 5950 if (mKeyguardDelegate != null) { 5951 mKeyguardDelegate.onScreenTurnedOn(); 5952 } 5953 } 5954 } 5955 5956 private void finishWindowsDrawn() { 5957 synchronized (mLock) { 5958 if (!mScreenOnEarly || mWindowManagerDrawComplete) { 5959 return; // Screen is not turned on or we did already handle this case earlier. 5960 } 5961 5962 mWindowManagerDrawComplete = true; 5963 } 5964 5965 finishScreenTurningOn(); 5966 } 5967 5968 private void finishScreenTurningOn() { 5969 synchronized (mLock) { 5970 // We have just finished drawing screen content. Since the orientation listener 5971 // gets only installed when all windows are drawn, we try to install it again. 5972 updateOrientationListenerLp(); 5973 } 5974 final ScreenOnListener listener; 5975 final boolean enableScreen; 5976 synchronized (mLock) { 5977 if (DEBUG_WAKEUP) Slog.d(TAG, 5978 "finishScreenTurningOn: mAwake=" + mAwake 5979 + ", mScreenOnEarly=" + mScreenOnEarly 5980 + ", mScreenOnFully=" + mScreenOnFully 5981 + ", mKeyguardDrawComplete=" + mKeyguardDrawComplete 5982 + ", mWindowManagerDrawComplete=" + mWindowManagerDrawComplete); 5983 5984 if (mScreenOnFully || !mScreenOnEarly || !mWindowManagerDrawComplete 5985 || (mAwake && !mKeyguardDrawComplete)) { 5986 return; // spurious or not ready yet 5987 } 5988 5989 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished screen turning on..."); 5990 listener = mScreenOnListener; 5991 mScreenOnListener = null; 5992 mScreenOnFully = true; 5993 5994 // Remember the first time we draw the keyguard so we know when we're done with 5995 // the main part of booting and can enable the screen and hide boot messages. 5996 if (!mKeyguardDrawnOnce && mAwake) { 5997 mKeyguardDrawnOnce = true; 5998 enableScreen = true; 5999 if (mBootMessageNeedsHiding) { 6000 mBootMessageNeedsHiding = false; 6001 hideBootMessages(); 6002 } 6003 } else { 6004 enableScreen = false; 6005 } 6006 } 6007 6008 if (listener != null) { 6009 listener.onScreenOn(); 6010 } 6011 6012 if (enableScreen) { 6013 try { 6014 mWindowManager.enableScreenIfNeeded(); 6015 } catch (RemoteException unhandled) { 6016 } 6017 } 6018 } 6019 6020 private void handleHideBootMessage() { 6021 synchronized (mLock) { 6022 if (!mKeyguardDrawnOnce) { 6023 mBootMessageNeedsHiding = true; 6024 return; // keyguard hasn't drawn the first time yet, not done booting 6025 } 6026 } 6027 6028 if (mBootMsgDialog != null) { 6029 if (DEBUG_WAKEUP) Slog.d(TAG, "handleHideBootMessage: dismissing"); 6030 mBootMsgDialog.dismiss(); 6031 mBootMsgDialog = null; 6032 } 6033 } 6034 6035 @Override 6036 public boolean isScreenOn() { 6037 return mScreenOnFully; 6038 } 6039 6040 /** {@inheritDoc} */ 6041 @Override 6042 public void enableKeyguard(boolean enabled) { 6043 if (mKeyguardDelegate != null) { 6044 mKeyguardDelegate.setKeyguardEnabled(enabled); 6045 } 6046 } 6047 6048 /** {@inheritDoc} */ 6049 @Override 6050 public void exitKeyguardSecurely(OnKeyguardExitResult callback) { 6051 if (mKeyguardDelegate != null) { 6052 mKeyguardDelegate.verifyUnlock(callback); 6053 } 6054 } 6055 6056 private boolean isKeyguardShowingAndNotOccluded() { 6057 if (mKeyguardDelegate == null) return false; 6058 return mKeyguardDelegate.isShowing() && !mKeyguardOccluded; 6059 } 6060 6061 /** {@inheritDoc} */ 6062 @Override 6063 public boolean isKeyguardLocked() { 6064 return keyguardOn(); 6065 } 6066 6067 /** {@inheritDoc} */ 6068 @Override 6069 public boolean isKeyguardSecure() { 6070 if (mKeyguardDelegate == null) return false; 6071 return mKeyguardDelegate.isSecure(); 6072 } 6073 6074 /** {@inheritDoc} */ 6075 @Override 6076 public boolean isKeyguardShowingOrOccluded() { 6077 return mKeyguardDelegate == null ? false : mKeyguardDelegate.isShowing(); 6078 } 6079 6080 /** {@inheritDoc} */ 6081 @Override 6082 public boolean inKeyguardRestrictedKeyInputMode() { 6083 if (mKeyguardDelegate == null) return false; 6084 return mKeyguardDelegate.isInputRestricted(); 6085 } 6086 6087 @Override 6088 public void dismissKeyguardLw() { 6089 if (mKeyguardDelegate != null && mKeyguardDelegate.isShowing()) { 6090 if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.dismissKeyguardLw"); 6091 mHandler.post(new Runnable() { 6092 @Override 6093 public void run() { 6094 // ask the keyguard to prompt the user to authenticate if necessary 6095 mKeyguardDelegate.dismiss(); 6096 } 6097 }); 6098 } 6099 } 6100 6101 public void notifyActivityDrawnForKeyguardLw() { 6102 if (mKeyguardDelegate != null) { 6103 mHandler.post(new Runnable() { 6104 @Override 6105 public void run() { 6106 mKeyguardDelegate.onActivityDrawn(); 6107 } 6108 }); 6109 } 6110 } 6111 6112 @Override 6113 public boolean isKeyguardDrawnLw() { 6114 synchronized (mLock) { 6115 return mKeyguardDrawnOnce; 6116 } 6117 } 6118 6119 @Override 6120 public void startKeyguardExitAnimation(long startTime, long fadeoutDuration) { 6121 if (mKeyguardDelegate != null) { 6122 if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.startKeyguardExitAnimation"); 6123 mKeyguardDelegate.startKeyguardExitAnimation(startTime, fadeoutDuration); 6124 } 6125 } 6126 6127 @Override 6128 public void getStableInsetsLw(int displayRotation, int displayWidth, int displayHeight, 6129 Rect outInsets) { 6130 outInsets.setEmpty(); 6131 6132 // Navigation bar and status bar. 6133 getNonDecorInsetsLw(displayRotation, displayWidth, displayHeight, outInsets); 6134 if (mStatusBar != null) { 6135 outInsets.top = mStatusBarHeight; 6136 } 6137 } 6138 6139 @Override 6140 public void getNonDecorInsetsLw(int displayRotation, int displayWidth, int displayHeight, 6141 Rect outInsets) { 6142 outInsets.setEmpty(); 6143 6144 // Only navigation bar 6145 if (mNavigationBar != null) { 6146 if (isNavigationBarOnBottom(displayWidth, displayHeight)) { 6147 outInsets.bottom = getNavigationBarHeight(displayRotation, mUiMode); 6148 } else { 6149 outInsets.right = getNavigationBarWidth(displayRotation, mUiMode); 6150 } 6151 } 6152 } 6153 6154 @Override 6155 public boolean isNavBarForcedShownLw(WindowState windowState) { 6156 return mForceShowSystemBars 6157 && !windowState.getFrameLw().equals(windowState.getDisplayFrameLw()); 6158 } 6159 6160 @Override 6161 public boolean isDockSideAllowed(int dockSide) { 6162 6163 // We do not allow all dock sides at which the navigation bar touches the docked stack. 6164 if (!mNavigationBarCanMove) { 6165 return dockSide == DOCKED_TOP || dockSide == DOCKED_LEFT || dockSide == DOCKED_RIGHT; 6166 } else { 6167 return dockSide == DOCKED_TOP || dockSide == DOCKED_LEFT; 6168 } 6169 } 6170 6171 void sendCloseSystemWindows() { 6172 PhoneWindow.sendCloseSystemWindows(mContext, null); 6173 } 6174 6175 void sendCloseSystemWindows(String reason) { 6176 PhoneWindow.sendCloseSystemWindows(mContext, reason); 6177 } 6178 6179 @Override 6180 public int rotationForOrientationLw(int orientation, int lastRotation) { 6181 if (false) { 6182 Slog.v(TAG, "rotationForOrientationLw(orient=" 6183 + orientation + ", last=" + lastRotation 6184 + "); user=" + mUserRotation + " " 6185 + ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED) 6186 ? "USER_ROTATION_LOCKED" : "") 6187 ); 6188 } 6189 6190 if (mForceDefaultOrientation) { 6191 return Surface.ROTATION_0; 6192 } 6193 6194 synchronized (mLock) { 6195 int sensorRotation = mOrientationListener.getProposedRotation(); // may be -1 6196 if (sensorRotation < 0) { 6197 sensorRotation = lastRotation; 6198 } 6199 6200 final int preferredRotation; 6201 if (mLidState == LID_OPEN && mLidOpenRotation >= 0) { 6202 // Ignore sensor when lid switch is open and rotation is forced. 6203 preferredRotation = mLidOpenRotation; 6204 } else if (mDockMode == Intent.EXTRA_DOCK_STATE_CAR 6205 && (mCarDockEnablesAccelerometer || mCarDockRotation >= 0)) { 6206 // Ignore sensor when in car dock unless explicitly enabled. 6207 // This case can override the behavior of NOSENSOR, and can also 6208 // enable 180 degree rotation while docked. 6209 preferredRotation = mCarDockEnablesAccelerometer 6210 ? sensorRotation : mCarDockRotation; 6211 } else if ((mDockMode == Intent.EXTRA_DOCK_STATE_DESK 6212 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK 6213 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK) 6214 && (mDeskDockEnablesAccelerometer || mDeskDockRotation >= 0)) { 6215 // Ignore sensor when in desk dock unless explicitly enabled. 6216 // This case can override the behavior of NOSENSOR, and can also 6217 // enable 180 degree rotation while docked. 6218 preferredRotation = mDeskDockEnablesAccelerometer 6219 ? sensorRotation : mDeskDockRotation; 6220 } else if (mHdmiPlugged && mDemoHdmiRotationLock) { 6221 // Ignore sensor when plugged into HDMI when demo HDMI rotation lock enabled. 6222 // Note that the dock orientation overrides the HDMI orientation. 6223 preferredRotation = mDemoHdmiRotation; 6224 } else if (mHdmiPlugged && mDockMode == Intent.EXTRA_DOCK_STATE_UNDOCKED 6225 && mUndockedHdmiRotation >= 0) { 6226 // Ignore sensor when plugged into HDMI and an undocked orientation has 6227 // been specified in the configuration (only for legacy devices without 6228 // full multi-display support). 6229 // Note that the dock orientation overrides the HDMI orientation. 6230 preferredRotation = mUndockedHdmiRotation; 6231 } else if (mDemoRotationLock) { 6232 // Ignore sensor when demo rotation lock is enabled. 6233 // Note that the dock orientation and HDMI rotation lock override this. 6234 preferredRotation = mDemoRotation; 6235 } else if (orientation == ActivityInfo.SCREEN_ORIENTATION_LOCKED) { 6236 // Application just wants to remain locked in the last rotation. 6237 preferredRotation = lastRotation; 6238 } else if (!mSupportAutoRotation) { 6239 // If we don't support auto-rotation then bail out here and ignore 6240 // the sensor and any rotation lock settings. 6241 preferredRotation = -1; 6242 } else if ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_FREE 6243 && (orientation == ActivityInfo.SCREEN_ORIENTATION_USER 6244 || orientation == ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED 6245 || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE 6246 || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT 6247 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER)) 6248 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR 6249 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 6250 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE 6251 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT) { 6252 // Otherwise, use sensor only if requested by the application or enabled 6253 // by default for USER or UNSPECIFIED modes. Does not apply to NOSENSOR. 6254 if (mAllowAllRotations < 0) { 6255 // Can't read this during init() because the context doesn't 6256 // have display metrics at that time so we cannot determine 6257 // tablet vs. phone then. 6258 mAllowAllRotations = mContext.getResources().getBoolean( 6259 com.android.internal.R.bool.config_allowAllRotations) ? 1 : 0; 6260 } 6261 if (sensorRotation != Surface.ROTATION_180 6262 || mAllowAllRotations == 1 6263 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 6264 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER) { 6265 preferredRotation = sensorRotation; 6266 } else { 6267 preferredRotation = lastRotation; 6268 } 6269 } else if (mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED 6270 && orientation != ActivityInfo.SCREEN_ORIENTATION_NOSENSOR) { 6271 // Apply rotation lock. Does not apply to NOSENSOR. 6272 // The idea is that the user rotation expresses a weak preference for the direction 6273 // of gravity and as NOSENSOR is never affected by gravity, then neither should 6274 // NOSENSOR be affected by rotation lock (although it will be affected by docks). 6275 preferredRotation = mUserRotation; 6276 } else { 6277 // No overriding preference. 6278 // We will do exactly what the application asked us to do. 6279 preferredRotation = -1; 6280 } 6281 6282 switch (orientation) { 6283 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: 6284 // Return portrait unless overridden. 6285 if (isAnyPortrait(preferredRotation)) { 6286 return preferredRotation; 6287 } 6288 return mPortraitRotation; 6289 6290 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: 6291 // Return landscape unless overridden. 6292 if (isLandscapeOrSeascape(preferredRotation)) { 6293 return preferredRotation; 6294 } 6295 return mLandscapeRotation; 6296 6297 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: 6298 // Return reverse portrait unless overridden. 6299 if (isAnyPortrait(preferredRotation)) { 6300 return preferredRotation; 6301 } 6302 return mUpsideDownRotation; 6303 6304 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: 6305 // Return seascape unless overridden. 6306 if (isLandscapeOrSeascape(preferredRotation)) { 6307 return preferredRotation; 6308 } 6309 return mSeascapeRotation; 6310 6311 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: 6312 case ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE: 6313 // Return either landscape rotation. 6314 if (isLandscapeOrSeascape(preferredRotation)) { 6315 return preferredRotation; 6316 } 6317 if (isLandscapeOrSeascape(lastRotation)) { 6318 return lastRotation; 6319 } 6320 return mLandscapeRotation; 6321 6322 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: 6323 case ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT: 6324 // Return either portrait rotation. 6325 if (isAnyPortrait(preferredRotation)) { 6326 return preferredRotation; 6327 } 6328 if (isAnyPortrait(lastRotation)) { 6329 return lastRotation; 6330 } 6331 return mPortraitRotation; 6332 6333 default: 6334 // For USER, UNSPECIFIED, NOSENSOR, SENSOR and FULL_SENSOR, 6335 // just return the preferred orientation we already calculated. 6336 if (preferredRotation >= 0) { 6337 return preferredRotation; 6338 } 6339 return Surface.ROTATION_0; 6340 } 6341 } 6342 } 6343 6344 @Override 6345 public boolean rotationHasCompatibleMetricsLw(int orientation, int rotation) { 6346 switch (orientation) { 6347 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: 6348 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: 6349 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: 6350 return isAnyPortrait(rotation); 6351 6352 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: 6353 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: 6354 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: 6355 return isLandscapeOrSeascape(rotation); 6356 6357 default: 6358 return true; 6359 } 6360 } 6361 6362 @Override 6363 public void setRotationLw(int rotation) { 6364 mOrientationListener.setCurrentRotation(rotation); 6365 } 6366 6367 private boolean isLandscapeOrSeascape(int rotation) { 6368 return rotation == mLandscapeRotation || rotation == mSeascapeRotation; 6369 } 6370 6371 private boolean isAnyPortrait(int rotation) { 6372 return rotation == mPortraitRotation || rotation == mUpsideDownRotation; 6373 } 6374 6375 @Override 6376 public int getUserRotationMode() { 6377 return Settings.System.getIntForUser(mContext.getContentResolver(), 6378 Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ? 6379 WindowManagerPolicy.USER_ROTATION_FREE : 6380 WindowManagerPolicy.USER_ROTATION_LOCKED; 6381 } 6382 6383 // User rotation: to be used when all else fails in assigning an orientation to the device 6384 @Override 6385 public void setUserRotationMode(int mode, int rot) { 6386 ContentResolver res = mContext.getContentResolver(); 6387 6388 // mUserRotationMode and mUserRotation will be assigned by the content observer 6389 if (mode == WindowManagerPolicy.USER_ROTATION_LOCKED) { 6390 Settings.System.putIntForUser(res, 6391 Settings.System.USER_ROTATION, 6392 rot, 6393 UserHandle.USER_CURRENT); 6394 Settings.System.putIntForUser(res, 6395 Settings.System.ACCELEROMETER_ROTATION, 6396 0, 6397 UserHandle.USER_CURRENT); 6398 } else { 6399 Settings.System.putIntForUser(res, 6400 Settings.System.ACCELEROMETER_ROTATION, 6401 1, 6402 UserHandle.USER_CURRENT); 6403 } 6404 } 6405 6406 @Override 6407 public void setSafeMode(boolean safeMode) { 6408 mSafeMode = safeMode; 6409 performHapticFeedbackLw(null, safeMode 6410 ? HapticFeedbackConstants.SAFE_MODE_ENABLED 6411 : HapticFeedbackConstants.SAFE_MODE_DISABLED, true); 6412 } 6413 6414 static long[] getLongIntArray(Resources r, int resid) { 6415 int[] ar = r.getIntArray(resid); 6416 if (ar == null) { 6417 return null; 6418 } 6419 long[] out = new long[ar.length]; 6420 for (int i=0; i<ar.length; i++) { 6421 out[i] = ar[i]; 6422 } 6423 return out; 6424 } 6425 6426 /** {@inheritDoc} */ 6427 @Override 6428 public void systemReady() { 6429 mKeyguardDelegate = new KeyguardServiceDelegate(mContext); 6430 mKeyguardDelegate.onSystemReady(); 6431 6432 readCameraLensCoverState(); 6433 updateUiMode(); 6434 boolean bindKeyguardNow; 6435 synchronized (mLock) { 6436 updateOrientationListenerLp(); 6437 mSystemReady = true; 6438 mHandler.post(new Runnable() { 6439 @Override 6440 public void run() { 6441 updateSettings(); 6442 } 6443 }); 6444 6445 bindKeyguardNow = mDeferBindKeyguard; 6446 if (bindKeyguardNow) { 6447 // systemBooted ran but wasn't able to bind to the Keyguard, we'll do it now. 6448 mDeferBindKeyguard = false; 6449 } 6450 } 6451 6452 if (bindKeyguardNow) { 6453 mKeyguardDelegate.bindService(mContext); 6454 mKeyguardDelegate.onBootCompleted(); 6455 } 6456 mSystemGestures.systemReady(); 6457 } 6458 6459 /** {@inheritDoc} */ 6460 @Override 6461 public void systemBooted() { 6462 boolean bindKeyguardNow = false; 6463 synchronized (mLock) { 6464 // Time to bind Keyguard; take care to only bind it once, either here if ready or 6465 // in systemReady if not. 6466 if (mKeyguardDelegate != null) { 6467 bindKeyguardNow = true; 6468 } else { 6469 // Because mKeyguardDelegate is null, we know that the synchronized block in 6470 // systemReady didn't run yet and setting this will actually have an effect. 6471 mDeferBindKeyguard = true; 6472 } 6473 } 6474 if (bindKeyguardNow) { 6475 mKeyguardDelegate.bindService(mContext); 6476 mKeyguardDelegate.onBootCompleted(); 6477 } 6478 synchronized (mLock) { 6479 mSystemBooted = true; 6480 } 6481 startedWakingUp(); 6482 screenTurningOn(null); 6483 screenTurnedOn(); 6484 } 6485 6486 ProgressDialog mBootMsgDialog = null; 6487 6488 /** {@inheritDoc} */ 6489 @Override 6490 public void showBootMessage(final CharSequence msg, final boolean always) { 6491 mHandler.post(new Runnable() { 6492 @Override public void run() { 6493 if (mBootMsgDialog == null) { 6494 int theme; 6495 if (mContext.getPackageManager().hasSystemFeature(FEATURE_WATCH)) { 6496 theme = com.android.internal.R.style.Theme_Micro_Dialog_Alert; 6497 } else if (mContext.getPackageManager().hasSystemFeature(FEATURE_TELEVISION)) { 6498 theme = com.android.internal.R.style.Theme_Leanback_Dialog_Alert; 6499 } else { 6500 theme = 0; 6501 } 6502 6503 mBootMsgDialog = new ProgressDialog(mContext, theme) { 6504 // This dialog will consume all events coming in to 6505 // it, to avoid it trying to do things too early in boot. 6506 @Override public boolean dispatchKeyEvent(KeyEvent event) { 6507 return true; 6508 } 6509 @Override public boolean dispatchKeyShortcutEvent(KeyEvent event) { 6510 return true; 6511 } 6512 @Override public boolean dispatchTouchEvent(MotionEvent ev) { 6513 return true; 6514 } 6515 @Override public boolean dispatchTrackballEvent(MotionEvent ev) { 6516 return true; 6517 } 6518 @Override public boolean dispatchGenericMotionEvent(MotionEvent ev) { 6519 return true; 6520 } 6521 @Override public boolean dispatchPopulateAccessibilityEvent( 6522 AccessibilityEvent event) { 6523 return true; 6524 } 6525 }; 6526 if (mContext.getPackageManager().isUpgrade()) { 6527 mBootMsgDialog.setTitle(R.string.android_upgrading_title); 6528 } else { 6529 mBootMsgDialog.setTitle(R.string.android_start_title); 6530 } 6531 mBootMsgDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER); 6532 mBootMsgDialog.setIndeterminate(true); 6533 mBootMsgDialog.getWindow().setType( 6534 WindowManager.LayoutParams.TYPE_BOOT_PROGRESS); 6535 mBootMsgDialog.getWindow().addFlags( 6536 WindowManager.LayoutParams.FLAG_DIM_BEHIND 6537 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN); 6538 mBootMsgDialog.getWindow().setDimAmount(1); 6539 WindowManager.LayoutParams lp = mBootMsgDialog.getWindow().getAttributes(); 6540 lp.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_NOSENSOR; 6541 mBootMsgDialog.getWindow().setAttributes(lp); 6542 mBootMsgDialog.setCancelable(false); 6543 mBootMsgDialog.show(); 6544 } 6545 mBootMsgDialog.setMessage(msg); 6546 } 6547 }); 6548 } 6549 6550 /** {@inheritDoc} */ 6551 @Override 6552 public void hideBootMessages() { 6553 mHandler.sendEmptyMessage(MSG_HIDE_BOOT_MESSAGE); 6554 } 6555 6556 /** {@inheritDoc} */ 6557 @Override 6558 public void userActivity() { 6559 // *************************************** 6560 // NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE 6561 // *************************************** 6562 // THIS IS CALLED FROM DEEP IN THE POWER MANAGER 6563 // WITH ITS LOCKS HELD. 6564 // 6565 // This code must be VERY careful about the locks 6566 // it acquires. 6567 // In fact, the current code acquires way too many, 6568 // and probably has lurking deadlocks. 6569 6570 synchronized (mScreenLockTimeout) { 6571 if (mLockScreenTimerActive) { 6572 // reset the timer 6573 mHandler.removeCallbacks(mScreenLockTimeout); 6574 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); 6575 } 6576 } 6577 } 6578 6579 class ScreenLockTimeout implements Runnable { 6580 Bundle options; 6581 6582 @Override 6583 public void run() { 6584 synchronized (this) { 6585 if (localLOGV) Log.v(TAG, "mScreenLockTimeout activating keyguard"); 6586 if (mKeyguardDelegate != null) { 6587 mKeyguardDelegate.doKeyguardTimeout(options); 6588 } 6589 mLockScreenTimerActive = false; 6590 options = null; 6591 } 6592 } 6593 6594 public void setLockOptions(Bundle options) { 6595 this.options = options; 6596 } 6597 } 6598 6599 ScreenLockTimeout mScreenLockTimeout = new ScreenLockTimeout(); 6600 6601 @Override 6602 public void lockNow(Bundle options) { 6603 mContext.enforceCallingOrSelfPermission(android.Manifest.permission.DEVICE_POWER, null); 6604 mHandler.removeCallbacks(mScreenLockTimeout); 6605 if (options != null) { 6606 // In case multiple calls are made to lockNow, we don't wipe out the options 6607 // until the runnable actually executes. 6608 mScreenLockTimeout.setLockOptions(options); 6609 } 6610 mHandler.post(mScreenLockTimeout); 6611 } 6612 6613 private void updateLockScreenTimeout() { 6614 synchronized (mScreenLockTimeout) { 6615 boolean enable = (mAllowLockscreenWhenOn && mAwake && 6616 mKeyguardDelegate != null && mKeyguardDelegate.isSecure()); 6617 if (mLockScreenTimerActive != enable) { 6618 if (enable) { 6619 if (localLOGV) Log.v(TAG, "setting lockscreen timer"); 6620 mHandler.removeCallbacks(mScreenLockTimeout); // remove any pending requests 6621 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); 6622 } else { 6623 if (localLOGV) Log.v(TAG, "clearing lockscreen timer"); 6624 mHandler.removeCallbacks(mScreenLockTimeout); 6625 } 6626 mLockScreenTimerActive = enable; 6627 } 6628 } 6629 } 6630 6631 private void updateDreamingSleepToken(boolean acquire) { 6632 if (acquire) { 6633 if (mDreamingSleepToken == null) { 6634 mDreamingSleepToken = mActivityManagerInternal.acquireSleepToken("Dream"); 6635 } 6636 } else { 6637 if (mDreamingSleepToken != null) { 6638 mDreamingSleepToken.release(); 6639 mDreamingSleepToken = null; 6640 } 6641 } 6642 } 6643 6644 private void updateScreenOffSleepToken(boolean acquire) { 6645 if (acquire) { 6646 if (mScreenOffSleepToken == null) { 6647 mScreenOffSleepToken = mActivityManagerInternal.acquireSleepToken("ScreenOff"); 6648 } 6649 } else { 6650 if (mScreenOffSleepToken != null) { 6651 mScreenOffSleepToken.release(); 6652 mScreenOffSleepToken = null; 6653 } 6654 } 6655 } 6656 6657 /** {@inheritDoc} */ 6658 @Override 6659 public void enableScreenAfterBoot() { 6660 readLidState(); 6661 applyLidSwitchState(); 6662 updateRotation(true); 6663 } 6664 6665 private void applyLidSwitchState() { 6666 if (mLidState == LID_CLOSED && mLidControlsSleep) { 6667 mPowerManager.goToSleep(SystemClock.uptimeMillis(), 6668 PowerManager.GO_TO_SLEEP_REASON_LID_SWITCH, 6669 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 6670 } else if (mLidState == LID_CLOSED && mLidControlsScreenLock) { 6671 mWindowManagerFuncs.lockDeviceNow(); 6672 } 6673 6674 synchronized (mLock) { 6675 updateWakeGestureListenerLp(); 6676 } 6677 } 6678 6679 void updateUiMode() { 6680 if (mUiModeManager == null) { 6681 mUiModeManager = IUiModeManager.Stub.asInterface( 6682 ServiceManager.getService(Context.UI_MODE_SERVICE)); 6683 } 6684 try { 6685 mUiMode = mUiModeManager.getCurrentModeType(); 6686 } catch (RemoteException e) { 6687 } 6688 } 6689 6690 void updateRotation(boolean alwaysSendConfiguration) { 6691 try { 6692 //set orientation on WindowManager 6693 mWindowManager.updateRotation(alwaysSendConfiguration, false); 6694 } catch (RemoteException e) { 6695 // Ignore 6696 } 6697 } 6698 6699 void updateRotation(boolean alwaysSendConfiguration, boolean forceRelayout) { 6700 try { 6701 //set orientation on WindowManager 6702 mWindowManager.updateRotation(alwaysSendConfiguration, forceRelayout); 6703 } catch (RemoteException e) { 6704 // Ignore 6705 } 6706 } 6707 6708 /** 6709 * Return an Intent to launch the currently active dock app as home. Returns 6710 * null if the standard home should be launched, which is the case if any of the following is 6711 * true: 6712 * <ul> 6713 * <li>The device is not in either car mode or desk mode 6714 * <li>The device is in car mode but mEnableCarDockHomeCapture is false 6715 * <li>The device is in desk mode but ENABLE_DESK_DOCK_HOME_CAPTURE is false 6716 * <li>The device is in car mode but there's no CAR_DOCK app with METADATA_DOCK_HOME 6717 * <li>The device is in desk mode but there's no DESK_DOCK app with METADATA_DOCK_HOME 6718 * </ul> 6719 * @return A dock intent. 6720 */ 6721 Intent createHomeDockIntent() { 6722 Intent intent = null; 6723 6724 // What home does is based on the mode, not the dock state. That 6725 // is, when in car mode you should be taken to car home regardless 6726 // of whether we are actually in a car dock. 6727 if (mUiMode == Configuration.UI_MODE_TYPE_CAR) { 6728 if (mEnableCarDockHomeCapture) { 6729 intent = mCarDockIntent; 6730 } 6731 } else if (mUiMode == Configuration.UI_MODE_TYPE_DESK) { 6732 if (ENABLE_DESK_DOCK_HOME_CAPTURE) { 6733 intent = mDeskDockIntent; 6734 } 6735 } else if (mUiMode == Configuration.UI_MODE_TYPE_WATCH 6736 && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK 6737 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK 6738 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK)) { 6739 // Always launch dock home from home when watch is docked, if it exists. 6740 intent = mDeskDockIntent; 6741 } 6742 6743 if (intent == null) { 6744 return null; 6745 } 6746 6747 ActivityInfo ai = null; 6748 ResolveInfo info = mContext.getPackageManager().resolveActivityAsUser( 6749 intent, 6750 PackageManager.MATCH_DEFAULT_ONLY | PackageManager.GET_META_DATA, 6751 mCurrentUserId); 6752 if (info != null) { 6753 ai = info.activityInfo; 6754 } 6755 if (ai != null 6756 && ai.metaData != null 6757 && ai.metaData.getBoolean(Intent.METADATA_DOCK_HOME)) { 6758 intent = new Intent(intent); 6759 intent.setClassName(ai.packageName, ai.name); 6760 return intent; 6761 } 6762 6763 return null; 6764 } 6765 6766 void startDockOrHome(boolean fromHomeKey, boolean awakenFromDreams) { 6767 if (awakenFromDreams) { 6768 awakenDreams(); 6769 } 6770 6771 Intent dock = createHomeDockIntent(); 6772 if (dock != null) { 6773 try { 6774 if (fromHomeKey) { 6775 dock.putExtra(WindowManagerPolicy.EXTRA_FROM_HOME_KEY, fromHomeKey); 6776 } 6777 startActivityAsUser(dock, UserHandle.CURRENT); 6778 return; 6779 } catch (ActivityNotFoundException e) { 6780 } 6781 } 6782 6783 Intent intent; 6784 6785 if (fromHomeKey) { 6786 intent = new Intent(mHomeIntent); 6787 intent.putExtra(WindowManagerPolicy.EXTRA_FROM_HOME_KEY, fromHomeKey); 6788 } else { 6789 intent = mHomeIntent; 6790 } 6791 6792 startActivityAsUser(intent, UserHandle.CURRENT); 6793 } 6794 6795 /** 6796 * goes to the home screen 6797 * @return whether it did anything 6798 */ 6799 boolean goHome() { 6800 if (!isUserSetupComplete()) { 6801 Slog.i(TAG, "Not going home because user setup is in progress."); 6802 return false; 6803 } 6804 if (false) { 6805 // This code always brings home to the front. 6806 try { 6807 ActivityManagerNative.getDefault().stopAppSwitches(); 6808 } catch (RemoteException e) { 6809 } 6810 sendCloseSystemWindows(); 6811 startDockOrHome(false /*fromHomeKey*/, true /* awakenFromDreams */); 6812 } else { 6813 // This code brings home to the front or, if it is already 6814 // at the front, puts the device to sleep. 6815 try { 6816 if (SystemProperties.getInt("persist.sys.uts-test-mode", 0) == 1) { 6817 /// Roll back EndcallBehavior as the cupcake design to pass P1 lab entry. 6818 Log.d(TAG, "UTS-TEST-MODE"); 6819 } else { 6820 ActivityManagerNative.getDefault().stopAppSwitches(); 6821 sendCloseSystemWindows(); 6822 Intent dock = createHomeDockIntent(); 6823 if (dock != null) { 6824 int result = ActivityManagerNative.getDefault() 6825 .startActivityAsUser(null, null, dock, 6826 dock.resolveTypeIfNeeded(mContext.getContentResolver()), 6827 null, null, 0, 6828 ActivityManager.START_FLAG_ONLY_IF_NEEDED, 6829 null, null, UserHandle.USER_CURRENT); 6830 if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) { 6831 return false; 6832 } 6833 } 6834 } 6835 int result = ActivityManagerNative.getDefault() 6836 .startActivityAsUser(null, null, mHomeIntent, 6837 mHomeIntent.resolveTypeIfNeeded(mContext.getContentResolver()), 6838 null, null, 0, 6839 ActivityManager.START_FLAG_ONLY_IF_NEEDED, 6840 null, null, UserHandle.USER_CURRENT); 6841 if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) { 6842 return false; 6843 } 6844 } catch (RemoteException ex) { 6845 // bummer, the activity manager, which is in this process, is dead 6846 } 6847 } 6848 return true; 6849 } 6850 6851 @Override 6852 public void setCurrentOrientationLw(int newOrientation) { 6853 synchronized (mLock) { 6854 if (newOrientation != mCurrentAppOrientation) { 6855 mCurrentAppOrientation = newOrientation; 6856 updateOrientationListenerLp(); 6857 } 6858 } 6859 } 6860 6861 private void performAuditoryFeedbackForAccessibilityIfNeed() { 6862 if (!isGlobalAccessibilityGestureEnabled()) { 6863 return; 6864 } 6865 AudioManager audioManager = (AudioManager) mContext.getSystemService( 6866 Context.AUDIO_SERVICE); 6867 if (audioManager.isSilentMode()) { 6868 return; 6869 } 6870 Ringtone ringTone = RingtoneManager.getRingtone(mContext, 6871 Settings.System.DEFAULT_NOTIFICATION_URI); 6872 ringTone.setStreamType(AudioManager.STREAM_MUSIC); 6873 ringTone.play(); 6874 } 6875 6876 private boolean isTheaterModeEnabled() { 6877 return Settings.Global.getInt(mContext.getContentResolver(), 6878 Settings.Global.THEATER_MODE_ON, 0) == 1; 6879 } 6880 6881 private boolean isGlobalAccessibilityGestureEnabled() { 6882 return Settings.Global.getInt(mContext.getContentResolver(), 6883 Settings.Global.ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 0) == 1; 6884 } 6885 6886 @Override 6887 public boolean performHapticFeedbackLw(WindowState win, int effectId, boolean always) { 6888 if (!mVibrator.hasVibrator()) { 6889 return false; 6890 } 6891 final boolean hapticsDisabled = Settings.System.getIntForUser(mContext.getContentResolver(), 6892 Settings.System.HAPTIC_FEEDBACK_ENABLED, 0, UserHandle.USER_CURRENT) == 0; 6893 if (hapticsDisabled && !always) { 6894 return false; 6895 } 6896 long[] pattern = null; 6897 switch (effectId) { 6898 case HapticFeedbackConstants.LONG_PRESS: 6899 pattern = mLongPressVibePattern; 6900 break; 6901 case HapticFeedbackConstants.VIRTUAL_KEY: 6902 pattern = mVirtualKeyVibePattern; 6903 break; 6904 case HapticFeedbackConstants.KEYBOARD_TAP: 6905 pattern = mKeyboardTapVibePattern; 6906 break; 6907 case HapticFeedbackConstants.CLOCK_TICK: 6908 pattern = mClockTickVibePattern; 6909 break; 6910 case HapticFeedbackConstants.CALENDAR_DATE: 6911 pattern = mCalendarDateVibePattern; 6912 break; 6913 case HapticFeedbackConstants.SAFE_MODE_DISABLED: 6914 pattern = mSafeModeDisabledVibePattern; 6915 break; 6916 case HapticFeedbackConstants.SAFE_MODE_ENABLED: 6917 pattern = mSafeModeEnabledVibePattern; 6918 break; 6919 case HapticFeedbackConstants.CONTEXT_CLICK: 6920 pattern = mContextClickVibePattern; 6921 break; 6922 default: 6923 return false; 6924 } 6925 int owningUid; 6926 String owningPackage; 6927 if (win != null) { 6928 owningUid = win.getOwningUid(); 6929 owningPackage = win.getOwningPackage(); 6930 } else { 6931 owningUid = android.os.Process.myUid(); 6932 owningPackage = mContext.getOpPackageName(); 6933 } 6934 if (pattern.length == 1) { 6935 // One-shot vibration 6936 mVibrator.vibrate(owningUid, owningPackage, pattern[0], VIBRATION_ATTRIBUTES); 6937 } else { 6938 // Pattern vibration 6939 mVibrator.vibrate(owningUid, owningPackage, pattern, -1, VIBRATION_ATTRIBUTES); 6940 } 6941 return true; 6942 } 6943 6944 @Override 6945 public void keepScreenOnStartedLw() { 6946 } 6947 6948 @Override 6949 public void keepScreenOnStoppedLw() { 6950 if (isKeyguardShowingAndNotOccluded()) { 6951 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 6952 } 6953 } 6954 6955 private int updateSystemUiVisibilityLw() { 6956 // If there is no window focused, there will be nobody to handle the events 6957 // anyway, so just hang on in whatever state we're in until things settle down. 6958 final WindowState win = mFocusedWindow != null ? mFocusedWindow 6959 : mTopFullscreenOpaqueWindowState; 6960 if (win == null) { 6961 return 0; 6962 } 6963 if ((win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 && mHideLockScreen == true) { 6964 // We are updating at a point where the keyguard has gotten 6965 // focus, but we were last in a state where the top window is 6966 // hiding it. This is probably because the keyguard as been 6967 // shown while the top window was displayed, so we want to ignore 6968 // it here because this is just a very transient change and it 6969 // will quickly lose focus once it correctly gets hidden. 6970 return 0; 6971 } 6972 6973 int tmpVisibility = PolicyControl.getSystemUiVisibility(win, null) 6974 & ~mResettingSystemUiFlags 6975 & ~mForceClearedSystemUiFlags; 6976 if (mForcingShowNavBar && win.getSurfaceLayer() < mForcingShowNavBarLayer) { 6977 tmpVisibility &= ~PolicyControl.adjustClearableFlags(win, View.SYSTEM_UI_CLEARABLE_FLAGS); 6978 } 6979 6980 if (mUiMode == Configuration.UI_MODE_TYPE_CAR) { 6981 tmpVisibility |= StatusBarManager.DISABLE_RECENT; 6982 } 6983 6984 final int fullscreenVisibility = updateLightStatusBarLw(0 /* vis */, 6985 mTopFullscreenOpaqueWindowState, mTopFullscreenOpaqueOrDimmingWindowState); 6986 final int dockedVisibility = updateLightStatusBarLw(0 /* vis */, 6987 mTopDockedOpaqueWindowState, mTopDockedOpaqueOrDimmingWindowState); 6988 mWindowManagerFuncs.getStackBounds(HOME_STACK_ID, mNonDockedStackBounds); 6989 mWindowManagerFuncs.getStackBounds(DOCKED_STACK_ID, mDockedStackBounds); 6990 final int visibility = updateSystemBarsLw(win, mLastSystemUiFlags, tmpVisibility); 6991 final int diff = visibility ^ mLastSystemUiFlags; 6992 final int fullscreenDiff = fullscreenVisibility ^ mLastFullscreenStackSysUiFlags; 6993 final int dockedDiff = dockedVisibility ^ mLastDockedStackSysUiFlags; 6994 final boolean needsMenu = win.getNeedsMenuLw(mTopFullscreenOpaqueWindowState); 6995 if (diff == 0 && fullscreenDiff == 0 && dockedDiff == 0 && mLastFocusNeedsMenu == needsMenu 6996 && mFocusedApp == win.getAppToken() 6997 && mLastNonDockedStackBounds.equals(mNonDockedStackBounds) 6998 && mLastDockedStackBounds.equals(mDockedStackBounds)) { 6999 return 0; 7000 } 7001 mLastSystemUiFlags = visibility; 7002 mLastFullscreenStackSysUiFlags = fullscreenVisibility; 7003 mLastDockedStackSysUiFlags = dockedVisibility; 7004 mLastFocusNeedsMenu = needsMenu; 7005 mFocusedApp = win.getAppToken(); 7006 final Rect fullscreenStackBounds = new Rect(mNonDockedStackBounds); 7007 final Rect dockedStackBounds = new Rect(mDockedStackBounds); 7008 mHandler.post(new Runnable() { 7009 @Override 7010 public void run() { 7011 StatusBarManagerInternal statusbar = getStatusBarManagerInternal(); 7012 if (statusbar != null) { 7013 statusbar.setSystemUiVisibility(visibility, fullscreenVisibility, 7014 dockedVisibility, 0xffffffff, fullscreenStackBounds, 7015 dockedStackBounds, win.toString()); 7016 statusbar.topAppWindowChanged(needsMenu); 7017 } 7018 } 7019 }); 7020 return diff; 7021 } 7022 7023 private int updateLightStatusBarLw(int vis, WindowState opaque, WindowState opaqueOrDimming) { 7024 WindowState statusColorWin = isStatusBarKeyguard() && !mHideLockScreen 7025 ? mStatusBar 7026 : opaqueOrDimming; 7027 7028 if (statusColorWin != null) { 7029 if (statusColorWin == opaque) { 7030 // If the top fullscreen-or-dimming window is also the top fullscreen, respect 7031 // its light flag. 7032 vis &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 7033 vis |= PolicyControl.getSystemUiVisibility(statusColorWin, null) 7034 & View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 7035 } else if (statusColorWin != null && statusColorWin.isDimming()) { 7036 // Otherwise if it's dimming, clear the light flag. 7037 vis &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 7038 } 7039 } 7040 return vis; 7041 } 7042 7043 private int updateSystemBarsLw(WindowState win, int oldVis, int vis) { 7044 final boolean dockedStackVisible = mWindowManagerInternal.isStackVisible(DOCKED_STACK_ID); 7045 final boolean freeformStackVisible = 7046 mWindowManagerInternal.isStackVisible(FREEFORM_WORKSPACE_STACK_ID); 7047 final boolean resizing = mWindowManagerInternal.isDockedDividerResizing(); 7048 7049 // We need to force system bars when the docked stack is visible, when the freeform stack 7050 // is visible but also when we are resizing for the transitions when docked stack 7051 // visibility changes. 7052 mForceShowSystemBars = dockedStackVisible || freeformStackVisible || resizing; 7053 final boolean forceOpaqueSystemBars = mForceShowSystemBars && !mForceStatusBarFromKeyguard; 7054 7055 // apply translucent bar vis flags 7056 WindowState transWin = isStatusBarKeyguard() && !mHideLockScreen 7057 ? mStatusBar 7058 : mTopFullscreenOpaqueWindowState; 7059 vis = mStatusBarController.applyTranslucentFlagLw(transWin, vis, oldVis); 7060 vis = mNavigationBarController.applyTranslucentFlagLw(transWin, vis, oldVis); 7061 7062 // prevent status bar interaction from clearing certain flags 7063 int type = win.getAttrs().type; 7064 boolean statusBarHasFocus = type == TYPE_STATUS_BAR; 7065 if (statusBarHasFocus && !isStatusBarKeyguard()) { 7066 int flags = View.SYSTEM_UI_FLAG_FULLSCREEN 7067 | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION 7068 | View.SYSTEM_UI_FLAG_IMMERSIVE 7069 | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY 7070 | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 7071 if (mHideLockScreen) { 7072 flags |= View.STATUS_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSLUCENT; 7073 } 7074 vis = (vis & ~flags) | (oldVis & flags); 7075 } 7076 7077 if ((!areTranslucentBarsAllowed() && transWin != mStatusBar) 7078 || forceOpaqueSystemBars) { 7079 vis &= ~(View.NAVIGATION_BAR_TRANSLUCENT | View.STATUS_BAR_TRANSLUCENT 7080 | View.SYSTEM_UI_TRANSPARENT); 7081 } 7082 7083 if (mForceWindowDrawsStatusBarBackground) { 7084 vis |= View.STATUS_BAR_TRANSPARENT; 7085 vis &= ~View.STATUS_BAR_TRANSLUCENT; 7086 } 7087 7088 // update status bar 7089 boolean immersiveSticky = 7090 (vis & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; 7091 final boolean hideStatusBarWM = 7092 mTopFullscreenOpaqueWindowState != null 7093 && (PolicyControl.getWindowFlags(mTopFullscreenOpaqueWindowState, null) 7094 & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0; 7095 final boolean hideStatusBarSysui = 7096 (vis & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0; 7097 final boolean hideNavBarSysui = 7098 (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0; 7099 7100 final boolean transientStatusBarAllowed = mStatusBar != null 7101 && (statusBarHasFocus || (!mForceShowSystemBars 7102 && (hideStatusBarWM || (hideStatusBarSysui && immersiveSticky)))); 7103 7104 final boolean transientNavBarAllowed = mNavigationBar != null 7105 && !mForceShowSystemBars && hideNavBarSysui && immersiveSticky; 7106 7107 final long now = SystemClock.uptimeMillis(); 7108 final boolean pendingPanic = mPendingPanicGestureUptime != 0 7109 && now - mPendingPanicGestureUptime <= PANIC_GESTURE_EXPIRATION; 7110 if (pendingPanic && hideNavBarSysui && !isStatusBarKeyguard() && mKeyguardDrawComplete) { 7111 // The user performed the panic gesture recently, we're about to hide the bars, 7112 // we're no longer on the Keyguard and the screen is ready. We can now request the bars. 7113 mPendingPanicGestureUptime = 0; 7114 mStatusBarController.showTransient(); 7115 mNavigationBarController.showTransient(); 7116 } 7117 7118 final boolean denyTransientStatus = mStatusBarController.isTransientShowRequested() 7119 && !transientStatusBarAllowed && hideStatusBarSysui; 7120 final boolean denyTransientNav = mNavigationBarController.isTransientShowRequested() 7121 && !transientNavBarAllowed; 7122 if (denyTransientStatus || denyTransientNav || mForceShowSystemBars) { 7123 // clear the clearable flags instead 7124 clearClearableFlagsLw(); 7125 vis &= ~View.SYSTEM_UI_CLEARABLE_FLAGS; 7126 } 7127 7128 final boolean immersive = (vis & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0; 7129 immersiveSticky = (vis & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; 7130 final boolean navAllowedHidden = immersive || immersiveSticky; 7131 7132 if (hideNavBarSysui && !navAllowedHidden && windowTypeToLayerLw(win.getBaseType()) 7133 > windowTypeToLayerLw(TYPE_INPUT_CONSUMER)) { 7134 // We can't hide the navbar from this window otherwise the input consumer would not get 7135 // the input events. 7136 vis = (vis & ~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION); 7137 } 7138 7139 vis = mStatusBarController.updateVisibilityLw(transientStatusBarAllowed, oldVis, vis); 7140 7141 // update navigation bar 7142 boolean oldImmersiveMode = isImmersiveMode(oldVis); 7143 boolean newImmersiveMode = isImmersiveMode(vis); 7144 if (win != null && oldImmersiveMode != newImmersiveMode) { 7145 final String pkg = win.getOwningPackage(); 7146 mImmersiveModeConfirmation.immersiveModeChanged(pkg, newImmersiveMode, 7147 isUserSetupComplete()); 7148 } 7149 7150 vis = mNavigationBarController.updateVisibilityLw(transientNavBarAllowed, oldVis, vis); 7151 7152 return vis; 7153 } 7154 7155 private void clearClearableFlagsLw() { 7156 int newVal = mResettingSystemUiFlags | View.SYSTEM_UI_CLEARABLE_FLAGS; 7157 if (newVal != mResettingSystemUiFlags) { 7158 mResettingSystemUiFlags = newVal; 7159 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 7160 } 7161 } 7162 7163 private boolean isImmersiveMode(int vis) { 7164 final int flags = View.SYSTEM_UI_FLAG_IMMERSIVE | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY; 7165 return mNavigationBar != null 7166 && (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0 7167 && (vis & flags) != 0 7168 && canHideNavigationBar(); 7169 } 7170 7171 /** 7172 * @return whether the navigation or status bar can be made translucent 7173 * 7174 * This should return true unless touch exploration is not enabled or 7175 * R.boolean.config_enableTranslucentDecor is false. 7176 */ 7177 private boolean areTranslucentBarsAllowed() { 7178 return mTranslucentDecorEnabled; 7179 } 7180 7181 // Use this instead of checking config_showNavigationBar so that it can be consistently 7182 // overridden by qemu.hw.mainkeys in the emulator. 7183 @Override 7184 public boolean hasNavigationBar() { 7185 return mHasNavigationBar; 7186 } 7187 7188 @Override 7189 public void setLastInputMethodWindowLw(WindowState ime, WindowState target) { 7190 mLastInputMethodWindow = ime; 7191 mLastInputMethodTargetWindow = target; 7192 } 7193 7194 @Override 7195 public int getInputMethodWindowVisibleHeightLw() { 7196 return mDockBottom - mCurBottom; 7197 } 7198 7199 @Override 7200 public void setCurrentUserLw(int newUserId) { 7201 mCurrentUserId = newUserId; 7202 if (mKeyguardDelegate != null) { 7203 mKeyguardDelegate.setCurrentUser(newUserId); 7204 } 7205 if (mStatusBarService != null) { 7206 try { 7207 mStatusBarService.setCurrentUser(newUserId); 7208 } catch (RemoteException e) { 7209 // oh well 7210 } 7211 } 7212 setLastInputMethodWindowLw(null, null); 7213 } 7214 7215 @Override 7216 public boolean canMagnifyWindow(int windowType) { 7217 switch (windowType) { 7218 case WindowManager.LayoutParams.TYPE_INPUT_METHOD: 7219 case WindowManager.LayoutParams.TYPE_INPUT_METHOD_DIALOG: 7220 case WindowManager.LayoutParams.TYPE_NAVIGATION_BAR: 7221 case WindowManager.LayoutParams.TYPE_MAGNIFICATION_OVERLAY: { 7222 return false; 7223 } 7224 } 7225 return true; 7226 } 7227 7228 @Override 7229 public boolean isTopLevelWindow(int windowType) { 7230 if (windowType >= WindowManager.LayoutParams.FIRST_SUB_WINDOW 7231 && windowType <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 7232 return (windowType == WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG); 7233 } 7234 return true; 7235 } 7236 7237 @Override 7238 public void dump(String prefix, PrintWriter pw, String[] args) { 7239 pw.print(prefix); pw.print("mSafeMode="); pw.print(mSafeMode); 7240 pw.print(" mSystemReady="); pw.print(mSystemReady); 7241 pw.print(" mSystemBooted="); pw.println(mSystemBooted); 7242 pw.print(prefix); pw.print("mLidState="); pw.print(mLidState); 7243 pw.print(" mLidOpenRotation="); pw.print(mLidOpenRotation); 7244 pw.print(" mCameraLensCoverState="); pw.print(mCameraLensCoverState); 7245 pw.print(" mHdmiPlugged="); pw.println(mHdmiPlugged); 7246 if (mLastSystemUiFlags != 0 || mResettingSystemUiFlags != 0 7247 || mForceClearedSystemUiFlags != 0) { 7248 pw.print(prefix); pw.print("mLastSystemUiFlags=0x"); 7249 pw.print(Integer.toHexString(mLastSystemUiFlags)); 7250 pw.print(" mResettingSystemUiFlags=0x"); 7251 pw.print(Integer.toHexString(mResettingSystemUiFlags)); 7252 pw.print(" mForceClearedSystemUiFlags=0x"); 7253 pw.println(Integer.toHexString(mForceClearedSystemUiFlags)); 7254 } 7255 if (mLastFocusNeedsMenu) { 7256 pw.print(prefix); pw.print("mLastFocusNeedsMenu="); 7257 pw.println(mLastFocusNeedsMenu); 7258 } 7259 pw.print(prefix); pw.print("mWakeGestureEnabledSetting="); 7260 pw.println(mWakeGestureEnabledSetting); 7261 7262 pw.print(prefix); pw.print("mSupportAutoRotation="); pw.println(mSupportAutoRotation); 7263 pw.print(prefix); pw.print("mUiMode="); pw.print(mUiMode); 7264 pw.print(" mDockMode="); pw.print(mDockMode); 7265 pw.print(" mEnableCarDockHomeCapture="); pw.print(mEnableCarDockHomeCapture); 7266 pw.print(" mCarDockRotation="); pw.print(mCarDockRotation); 7267 pw.print(" mDeskDockRotation="); pw.println(mDeskDockRotation); 7268 pw.print(prefix); pw.print("mUserRotationMode="); pw.print(mUserRotationMode); 7269 pw.print(" mUserRotation="); pw.print(mUserRotation); 7270 pw.print(" mAllowAllRotations="); pw.println(mAllowAllRotations); 7271 pw.print(prefix); pw.print("mCurrentAppOrientation="); pw.println(mCurrentAppOrientation); 7272 pw.print(prefix); pw.print("mCarDockEnablesAccelerometer="); 7273 pw.print(mCarDockEnablesAccelerometer); 7274 pw.print(" mDeskDockEnablesAccelerometer="); 7275 pw.println(mDeskDockEnablesAccelerometer); 7276 pw.print(prefix); pw.print("mLidKeyboardAccessibility="); 7277 pw.print(mLidKeyboardAccessibility); 7278 pw.print(" mLidNavigationAccessibility="); pw.print(mLidNavigationAccessibility); 7279 pw.print(" mLidControlsScreenLock="); pw.println(mLidControlsScreenLock); 7280 pw.print(" mLidControlsSleep="); pw.println(mLidControlsSleep); 7281 pw.print(prefix); 7282 pw.print("mShortPressOnPowerBehavior="); pw.print(mShortPressOnPowerBehavior); 7283 pw.print(" mLongPressOnPowerBehavior="); pw.println(mLongPressOnPowerBehavior); 7284 pw.print(prefix); 7285 pw.print("mDoublePressOnPowerBehavior="); pw.print(mDoublePressOnPowerBehavior); 7286 pw.print(" mTriplePressOnPowerBehavior="); pw.println(mTriplePressOnPowerBehavior); 7287 pw.print(prefix); pw.print("mHasSoftInput="); pw.println(mHasSoftInput); 7288 pw.print(prefix); pw.print("mAwake="); pw.println(mAwake); 7289 pw.print(prefix); pw.print("mScreenOnEarly="); pw.print(mScreenOnEarly); 7290 pw.print(" mScreenOnFully="); pw.println(mScreenOnFully); 7291 pw.print(prefix); pw.print("mKeyguardDrawComplete="); pw.print(mKeyguardDrawComplete); 7292 pw.print(" mWindowManagerDrawComplete="); pw.println(mWindowManagerDrawComplete); 7293 pw.print(prefix); pw.print("mOrientationSensorEnabled="); 7294 pw.println(mOrientationSensorEnabled); 7295 pw.print(prefix); pw.print("mOverscanScreen=("); pw.print(mOverscanScreenLeft); 7296 pw.print(","); pw.print(mOverscanScreenTop); 7297 pw.print(") "); pw.print(mOverscanScreenWidth); 7298 pw.print("x"); pw.println(mOverscanScreenHeight); 7299 if (mOverscanLeft != 0 || mOverscanTop != 0 7300 || mOverscanRight != 0 || mOverscanBottom != 0) { 7301 pw.print(prefix); pw.print("mOverscan left="); pw.print(mOverscanLeft); 7302 pw.print(" top="); pw.print(mOverscanTop); 7303 pw.print(" right="); pw.print(mOverscanRight); 7304 pw.print(" bottom="); pw.println(mOverscanBottom); 7305 } 7306 pw.print(prefix); pw.print("mRestrictedOverscanScreen=("); 7307 pw.print(mRestrictedOverscanScreenLeft); 7308 pw.print(","); pw.print(mRestrictedOverscanScreenTop); 7309 pw.print(") "); pw.print(mRestrictedOverscanScreenWidth); 7310 pw.print("x"); pw.println(mRestrictedOverscanScreenHeight); 7311 pw.print(prefix); pw.print("mUnrestrictedScreen=("); pw.print(mUnrestrictedScreenLeft); 7312 pw.print(","); pw.print(mUnrestrictedScreenTop); 7313 pw.print(") "); pw.print(mUnrestrictedScreenWidth); 7314 pw.print("x"); pw.println(mUnrestrictedScreenHeight); 7315 pw.print(prefix); pw.print("mRestrictedScreen=("); pw.print(mRestrictedScreenLeft); 7316 pw.print(","); pw.print(mRestrictedScreenTop); 7317 pw.print(") "); pw.print(mRestrictedScreenWidth); 7318 pw.print("x"); pw.println(mRestrictedScreenHeight); 7319 pw.print(prefix); pw.print("mStableFullscreen=("); pw.print(mStableFullscreenLeft); 7320 pw.print(","); pw.print(mStableFullscreenTop); 7321 pw.print(")-("); pw.print(mStableFullscreenRight); 7322 pw.print(","); pw.print(mStableFullscreenBottom); pw.println(")"); 7323 pw.print(prefix); pw.print("mStable=("); pw.print(mStableLeft); 7324 pw.print(","); pw.print(mStableTop); 7325 pw.print(")-("); pw.print(mStableRight); 7326 pw.print(","); pw.print(mStableBottom); pw.println(")"); 7327 pw.print(prefix); pw.print("mSystem=("); pw.print(mSystemLeft); 7328 pw.print(","); pw.print(mSystemTop); 7329 pw.print(")-("); pw.print(mSystemRight); 7330 pw.print(","); pw.print(mSystemBottom); pw.println(")"); 7331 pw.print(prefix); pw.print("mCur=("); pw.print(mCurLeft); 7332 pw.print(","); pw.print(mCurTop); 7333 pw.print(")-("); pw.print(mCurRight); 7334 pw.print(","); pw.print(mCurBottom); pw.println(")"); 7335 pw.print(prefix); pw.print("mContent=("); pw.print(mContentLeft); 7336 pw.print(","); pw.print(mContentTop); 7337 pw.print(")-("); pw.print(mContentRight); 7338 pw.print(","); pw.print(mContentBottom); pw.println(")"); 7339 pw.print(prefix); pw.print("mVoiceContent=("); pw.print(mVoiceContentLeft); 7340 pw.print(","); pw.print(mVoiceContentTop); 7341 pw.print(")-("); pw.print(mVoiceContentRight); 7342 pw.print(","); pw.print(mVoiceContentBottom); pw.println(")"); 7343 pw.print(prefix); pw.print("mDock=("); pw.print(mDockLeft); 7344 pw.print(","); pw.print(mDockTop); 7345 pw.print(")-("); pw.print(mDockRight); 7346 pw.print(","); pw.print(mDockBottom); pw.println(")"); 7347 pw.print(prefix); pw.print("mDockLayer="); pw.print(mDockLayer); 7348 pw.print(" mStatusBarLayer="); pw.println(mStatusBarLayer); 7349 pw.print(prefix); pw.print("mShowingLockscreen="); pw.print(mShowingLockscreen); 7350 pw.print(" mShowingDream="); pw.print(mShowingDream); 7351 pw.print(" mDreamingLockscreen="); pw.print(mDreamingLockscreen); 7352 pw.print(" mDreamingSleepToken="); pw.println(mDreamingSleepToken); 7353 if (mLastInputMethodWindow != null) { 7354 pw.print(prefix); pw.print("mLastInputMethodWindow="); 7355 pw.println(mLastInputMethodWindow); 7356 } 7357 if (mLastInputMethodTargetWindow != null) { 7358 pw.print(prefix); pw.print("mLastInputMethodTargetWindow="); 7359 pw.println(mLastInputMethodTargetWindow); 7360 } 7361 if (mStatusBar != null) { 7362 pw.print(prefix); pw.print("mStatusBar="); 7363 pw.print(mStatusBar); pw.print(" isStatusBarKeyguard="); 7364 pw.println(isStatusBarKeyguard()); 7365 } 7366 if (mNavigationBar != null) { 7367 pw.print(prefix); pw.print("mNavigationBar="); 7368 pw.println(mNavigationBar); 7369 } 7370 if (mFocusedWindow != null) { 7371 pw.print(prefix); pw.print("mFocusedWindow="); 7372 pw.println(mFocusedWindow); 7373 } 7374 if (mFocusedApp != null) { 7375 pw.print(prefix); pw.print("mFocusedApp="); 7376 pw.println(mFocusedApp); 7377 } 7378 if (mWinDismissingKeyguard != null) { 7379 pw.print(prefix); pw.print("mWinDismissingKeyguard="); 7380 pw.println(mWinDismissingKeyguard); 7381 } 7382 if (mTopFullscreenOpaqueWindowState != null) { 7383 pw.print(prefix); pw.print("mTopFullscreenOpaqueWindowState="); 7384 pw.println(mTopFullscreenOpaqueWindowState); 7385 } 7386 if (mTopFullscreenOpaqueOrDimmingWindowState != null) { 7387 pw.print(prefix); pw.print("mTopFullscreenOpaqueOrDimmingWindowState="); 7388 pw.println(mTopFullscreenOpaqueOrDimmingWindowState); 7389 } 7390 if (mForcingShowNavBar) { 7391 pw.print(prefix); pw.print("mForcingShowNavBar="); 7392 pw.println(mForcingShowNavBar); pw.print( "mForcingShowNavBarLayer="); 7393 pw.println(mForcingShowNavBarLayer); 7394 } 7395 pw.print(prefix); pw.print("mTopIsFullscreen="); pw.print(mTopIsFullscreen); 7396 pw.print(" mHideLockScreen="); pw.println(mHideLockScreen); 7397 pw.print(prefix); pw.print("mForceStatusBar="); pw.print(mForceStatusBar); 7398 pw.print(" mForceStatusBarFromKeyguard="); 7399 pw.println(mForceStatusBarFromKeyguard); 7400 pw.print(prefix); pw.print("mDismissKeyguard="); pw.print(mDismissKeyguard); 7401 pw.print(" mWinDismissingKeyguard="); pw.print(mWinDismissingKeyguard); 7402 pw.print(" mHomePressed="); pw.println(mHomePressed); 7403 pw.print(prefix); pw.print("mAllowLockscreenWhenOn="); pw.print(mAllowLockscreenWhenOn); 7404 pw.print(" mLockScreenTimeout="); pw.print(mLockScreenTimeout); 7405 pw.print(" mLockScreenTimerActive="); pw.println(mLockScreenTimerActive); 7406 pw.print(prefix); pw.print("mEndcallBehavior="); pw.print(mEndcallBehavior); 7407 pw.print(" mIncallPowerBehavior="); pw.print(mIncallPowerBehavior); 7408 pw.print(" mLongPressOnHomeBehavior="); pw.println(mLongPressOnHomeBehavior); 7409 pw.print(prefix); pw.print("mLandscapeRotation="); pw.print(mLandscapeRotation); 7410 pw.print(" mSeascapeRotation="); pw.println(mSeascapeRotation); 7411 pw.print(prefix); pw.print("mPortraitRotation="); pw.print(mPortraitRotation); 7412 pw.print(" mUpsideDownRotation="); pw.println(mUpsideDownRotation); 7413 pw.print(prefix); pw.print("mDemoHdmiRotation="); pw.print(mDemoHdmiRotation); 7414 pw.print(" mDemoHdmiRotationLock="); pw.println(mDemoHdmiRotationLock); 7415 pw.print(prefix); pw.print("mUndockedHdmiRotation="); pw.println(mUndockedHdmiRotation); 7416 7417 mGlobalKeyManager.dump(prefix, pw); 7418 mStatusBarController.dump(pw, prefix); 7419 mNavigationBarController.dump(pw, prefix); 7420 PolicyControl.dump(prefix, pw); 7421 7422 if (mWakeGestureListener != null) { 7423 mWakeGestureListener.dump(pw, prefix); 7424 } 7425 if (mOrientationListener != null) { 7426 mOrientationListener.dump(pw, prefix); 7427 } 7428 if (mBurnInProtectionHelper != null) { 7429 mBurnInProtectionHelper.dump(prefix, pw); 7430 } 7431 if (mKeyguardDelegate != null) { 7432 mKeyguardDelegate.dump(prefix, pw); 7433 } 7434 } 7435} 7436