PhoneWindowManager.java revision 03f2afc3db08d5d0becc48e14ad89fa969a6edaf
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.ApplicationInfo; 61import android.content.pm.PackageManager; 62import android.content.pm.ResolveInfo; 63import android.content.res.CompatibilityInfo; 64import android.content.res.Configuration; 65import android.content.res.Resources; 66import android.database.ContentObserver; 67import android.graphics.PixelFormat; 68import android.graphics.Rect; 69import android.hardware.hdmi.HdmiControlManager; 70import android.hardware.hdmi.HdmiPlaybackClient; 71import android.hardware.hdmi.HdmiPlaybackClient.OneTouchPlayCallback; 72import android.media.AudioAttributes; 73import android.media.AudioManager; 74import android.media.AudioSystem; 75import android.media.IAudioService; 76import android.media.Ringtone; 77import android.media.RingtoneManager; 78import android.media.session.MediaSessionLegacyHelper; 79import android.os.Binder; 80import android.os.Build; 81import android.os.Bundle; 82import android.os.Debug; 83import android.os.FactoryTest; 84import android.os.Handler; 85import android.os.IBinder; 86import android.os.IDeviceIdleController; 87import android.os.Looper; 88import android.os.Message; 89import android.os.Messenger; 90import android.os.PowerManager; 91import android.os.PowerManagerInternal; 92import android.os.Process; 93import android.os.RemoteException; 94import android.os.ServiceManager; 95import android.os.SystemClock; 96import android.os.SystemProperties; 97import android.os.UEventObserver; 98import android.os.UserHandle; 99import android.os.Vibrator; 100import android.provider.MediaStore; 101import android.provider.Settings; 102import android.service.dreams.DreamManagerInternal; 103import android.service.dreams.DreamService; 104import android.service.dreams.IDreamManager; 105import android.speech.RecognizerIntent; 106import android.telecom.TelecomManager; 107import android.util.DisplayMetrics; 108import android.util.EventLog; 109import android.util.Log; 110import android.util.Slog; 111import android.util.SparseArray; 112import android.util.LongSparseArray; 113import android.view.Display; 114import android.view.Gravity; 115import android.view.HapticFeedbackConstants; 116import android.view.IApplicationToken; 117import android.view.IWindowManager; 118import android.view.InputChannel; 119import android.view.InputDevice; 120import android.view.InputEvent; 121import android.view.InputEventReceiver; 122import android.view.KeyCharacterMap; 123import android.view.KeyCharacterMap.FallbackAction; 124import android.view.KeyEvent; 125import android.view.MotionEvent; 126import android.view.Surface; 127import android.view.View; 128import android.view.ViewConfiguration; 129import android.view.WindowManager; 130import android.view.WindowManagerGlobal; 131import android.view.WindowManagerInternal; 132import android.view.WindowManagerPolicy; 133import android.view.accessibility.AccessibilityEvent; 134import android.view.accessibility.AccessibilityManager; 135import android.view.animation.Animation; 136import android.view.animation.AnimationSet; 137import android.view.animation.AnimationUtils; 138import com.android.internal.R; 139import com.android.internal.logging.MetricsLogger; 140import com.android.internal.policy.PhoneWindow; 141import com.android.internal.policy.IShortcutService; 142import com.android.internal.statusbar.IStatusBarService; 143import com.android.internal.util.ScreenShapeHelper; 144import com.android.internal.widget.PointerLocationView; 145import com.android.server.GestureLauncherService; 146import com.android.server.LocalServices; 147import com.android.server.policy.keyguard.KeyguardServiceDelegate; 148import com.android.server.policy.keyguard.KeyguardServiceDelegate.DrawnListener; 149import com.android.server.statusbar.StatusBarManagerInternal; 150 151import java.io.File; 152import java.io.FileReader; 153import java.io.IOException; 154import java.io.PrintWriter; 155import java.util.HashSet; 156import java.util.List; 157 158/** 159 * WindowManagerPolicy implementation for the Android phone UI. This 160 * introduces a new method suffix, Lp, for an internal lock of the 161 * PhoneWindowManager. This is used to protect some internal state, and 162 * can be acquired with either the Lw and Li lock held, so has the restrictions 163 * of both of those when held. 164 */ 165public class PhoneWindowManager implements WindowManagerPolicy { 166 static final String TAG = "WindowManager"; 167 static final boolean DEBUG = false; 168 static final boolean localLOGV = false; 169 static final boolean DEBUG_INPUT = false; 170 static final boolean DEBUG_KEYGUARD = false; 171 static final boolean DEBUG_LAYOUT = false; 172 static final boolean DEBUG_STARTING_WINDOW = false; 173 static final boolean DEBUG_WAKEUP = false; 174 static final boolean SHOW_STARTING_ANIMATIONS = true; 175 static final boolean SHOW_PROCESSES_ON_ALT_MENU = false; 176 177 // Whether to allow dock apps with METADATA_DOCK_HOME to temporarily take over the Home key. 178 // No longer recommended for desk docks; 179 static final boolean ENABLE_DESK_DOCK_HOME_CAPTURE = false; 180 181 static final int SHORT_PRESS_POWER_NOTHING = 0; 182 static final int SHORT_PRESS_POWER_GO_TO_SLEEP = 1; 183 static final int SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP = 2; 184 static final int SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP_AND_GO_HOME = 3; 185 static final int SHORT_PRESS_POWER_GO_HOME = 4; 186 187 static final int LONG_PRESS_POWER_NOTHING = 0; 188 static final int LONG_PRESS_POWER_GLOBAL_ACTIONS = 1; 189 static final int LONG_PRESS_POWER_SHUT_OFF = 2; 190 static final int LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM = 3; 191 192 static final int MULTI_PRESS_POWER_NOTHING = 0; 193 static final int MULTI_PRESS_POWER_THEATER_MODE = 1; 194 static final int MULTI_PRESS_POWER_BRIGHTNESS_BOOST = 2; 195 196 // These need to match the documentation/constant in 197 // core/res/res/values/config.xml 198 static final int LONG_PRESS_HOME_NOTHING = 0; 199 static final int LONG_PRESS_HOME_RECENT_SYSTEM_UI = 1; 200 static final int LONG_PRESS_HOME_ASSIST = 2; 201 static final int LAST_LONG_PRESS_HOME_BEHAVIOR = LONG_PRESS_HOME_ASSIST; 202 203 static final int DOUBLE_TAP_HOME_NOTHING = 0; 204 static final int DOUBLE_TAP_HOME_RECENT_SYSTEM_UI = 1; 205 206 static final int SHORT_PRESS_WINDOW_NOTHING = 0; 207 static final int SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE = 1; 208 209 static final int SHORT_PRESS_SLEEP_GO_TO_SLEEP = 0; 210 static final int SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME = 1; 211 212 static final int APPLICATION_MEDIA_SUBLAYER = -2; 213 static final int APPLICATION_MEDIA_OVERLAY_SUBLAYER = -1; 214 static final int APPLICATION_PANEL_SUBLAYER = 1; 215 static final int APPLICATION_SUB_PANEL_SUBLAYER = 2; 216 static final int APPLICATION_ABOVE_SUB_PANEL_SUBLAYER = 3; 217 218 static public final String SYSTEM_DIALOG_REASON_KEY = "reason"; 219 static public final String SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS = "globalactions"; 220 static public final String SYSTEM_DIALOG_REASON_RECENT_APPS = "recentapps"; 221 static public final String SYSTEM_DIALOG_REASON_HOME_KEY = "homekey"; 222 static public final String SYSTEM_DIALOG_REASON_ASSIST = "assist"; 223 224 /** 225 * These are the system UI flags that, when changing, can cause the layout 226 * of the screen to change. 227 */ 228 static final int SYSTEM_UI_CHANGING_LAYOUT = 229 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION 230 | View.SYSTEM_UI_FLAG_FULLSCREEN 231 | View.STATUS_BAR_TRANSLUCENT 232 | View.NAVIGATION_BAR_TRANSLUCENT 233 | View.STATUS_BAR_TRANSPARENT 234 | View.NAVIGATION_BAR_TRANSPARENT; 235 236 private static final AudioAttributes VIBRATION_ATTRIBUTES = new AudioAttributes.Builder() 237 .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION) 238 .setUsage(AudioAttributes.USAGE_ASSISTANCE_SONIFICATION) 239 .build(); 240 241 // The panic gesture may become active only after the keyguard is dismissed and the immersive 242 // app shows again. If that doesn't happen for 30s we drop the gesture. 243 private static final long PANIC_GESTURE_EXPIRATION = 30000; 244 245 /** 246 * Keyguard stuff 247 */ 248 private WindowState mKeyguardScrim; 249 private boolean mKeyguardHidden; 250 private boolean mKeyguardDrawnOnce; 251 252 /* Table of Application Launch keys. Maps from key codes to intent categories. 253 * 254 * These are special keys that are used to launch particular kinds of applications, 255 * such as a web browser. HID defines nearly a hundred of them in the Consumer (0x0C) 256 * usage page. We don't support quite that many yet... 257 */ 258 static SparseArray<String> sApplicationLaunchKeyCategories; 259 static { 260 sApplicationLaunchKeyCategories = new SparseArray<String>(); 261 sApplicationLaunchKeyCategories.append( 262 KeyEvent.KEYCODE_EXPLORER, Intent.CATEGORY_APP_BROWSER); 263 sApplicationLaunchKeyCategories.append( 264 KeyEvent.KEYCODE_ENVELOPE, Intent.CATEGORY_APP_EMAIL); 265 sApplicationLaunchKeyCategories.append( 266 KeyEvent.KEYCODE_CONTACTS, Intent.CATEGORY_APP_CONTACTS); 267 sApplicationLaunchKeyCategories.append( 268 KeyEvent.KEYCODE_CALENDAR, Intent.CATEGORY_APP_CALENDAR); 269 sApplicationLaunchKeyCategories.append( 270 KeyEvent.KEYCODE_MUSIC, Intent.CATEGORY_APP_MUSIC); 271 sApplicationLaunchKeyCategories.append( 272 KeyEvent.KEYCODE_CALCULATOR, Intent.CATEGORY_APP_CALCULATOR); 273 } 274 275 /** Amount of time (in milliseconds) to wait for windows drawn before powering on. */ 276 static final int WAITING_FOR_DRAWN_TIMEOUT = 1000; 277 278 /** 279 * Lock protecting internal state. Must not call out into window 280 * manager with lock held. (This lock will be acquired in places 281 * where the window manager is calling in with its own lock held.) 282 */ 283 private final Object mLock = new Object(); 284 285 Context mContext; 286 IWindowManager mWindowManager; 287 WindowManagerFuncs mWindowManagerFuncs; 288 WindowManagerInternal mWindowManagerInternal; 289 PowerManager mPowerManager; 290 ActivityManagerInternal mActivityManagerInternal; 291 DreamManagerInternal mDreamManagerInternal; 292 PowerManagerInternal mPowerManagerInternal; 293 IStatusBarService mStatusBarService; 294 StatusBarManagerInternal mStatusBarManagerInternal; 295 boolean mPreloadedRecentApps; 296 final Object mServiceAquireLock = new Object(); 297 Vibrator mVibrator; // Vibrator for giving feedback of orientation changes 298 SearchManager mSearchManager; 299 AccessibilityManager mAccessibilityManager; 300 BurnInProtectionHelper mBurnInProtectionHelper; 301 AppOpsManager mAppOpsManager; 302 303 // Vibrator pattern for haptic feedback of a long press. 304 long[] mLongPressVibePattern; 305 306 // Vibrator pattern for haptic feedback of virtual key press. 307 long[] mVirtualKeyVibePattern; 308 309 // Vibrator pattern for a short vibration. 310 long[] mKeyboardTapVibePattern; 311 312 // Vibrator pattern for a short vibration when tapping on an hour/minute tick of a Clock. 313 long[] mClockTickVibePattern; 314 315 // Vibrator pattern for a short vibration when tapping on a day/month/year date of a Calendar. 316 long[] mCalendarDateVibePattern; 317 318 // Vibrator pattern for haptic feedback during boot when safe mode is disabled. 319 long[] mSafeModeDisabledVibePattern; 320 321 // Vibrator pattern for haptic feedback during boot when safe mode is enabled. 322 long[] mSafeModeEnabledVibePattern; 323 324 // Vibrator pattern for haptic feedback of a context click. 325 long[] mContextClickVibePattern; 326 327 /** If true, hitting shift & menu will broadcast Intent.ACTION_BUG_REPORT */ 328 boolean mEnableShiftMenuBugReports = false; 329 330 boolean mSafeMode; 331 WindowState mStatusBar = null; 332 int mStatusBarHeight; 333 WindowState mNavigationBar = null; 334 boolean mHasNavigationBar = false; 335 boolean mCanHideNavigationBar = false; 336 boolean mNavigationBarCanMove = false; // can the navigation bar ever move to the side? 337 boolean mNavigationBarOnBottom = true; // is the navigation bar on the bottom *right now*? 338 int[] mNavigationBarHeightForRotationDefault = new int[4]; 339 int[] mNavigationBarWidthForRotationDefault = new int[4]; 340 int[] mNavigationBarHeightForRotationInCarMode = new int[4]; 341 int[] mNavigationBarWidthForRotationInCarMode = new int[4]; 342 343 private LongSparseArray<IShortcutService> mShortcutKeyServices = new LongSparseArray<>(); 344 345 // Whether to allow dock apps with METADATA_DOCK_HOME to temporarily take over the Home key. 346 // This is for car dock and this is updated from resource. 347 private boolean mEnableCarDockHomeCapture = true; 348 349 boolean mBootMessageNeedsHiding; 350 KeyguardServiceDelegate mKeyguardDelegate; 351 final Runnable mWindowManagerDrawCallback = new Runnable() { 352 @Override 353 public void run() { 354 if (DEBUG_WAKEUP) Slog.i(TAG, "All windows ready for display!"); 355 mHandler.sendEmptyMessage(MSG_WINDOW_MANAGER_DRAWN_COMPLETE); 356 } 357 }; 358 final DrawnListener mKeyguardDrawnCallback = new DrawnListener() { 359 @Override 360 public void onDrawn() { 361 if (DEBUG_WAKEUP) Slog.d(TAG, "mKeyguardDelegate.ShowListener.onDrawn."); 362 mHandler.sendEmptyMessage(MSG_KEYGUARD_DRAWN_COMPLETE); 363 } 364 }; 365 366 GlobalActions mGlobalActions; 367 Handler mHandler; 368 WindowState mLastInputMethodWindow = null; 369 WindowState mLastInputMethodTargetWindow = null; 370 371 // FIXME This state is shared between the input reader and handler thread. 372 // Technically it's broken and buggy but it has been like this for many years 373 // and we have not yet seen any problems. Someday we'll rewrite this logic 374 // so that only one thread is involved in handling input policy. Unfortunately 375 // it's on a critical path for power management so we can't just post the work to the 376 // handler thread. We'll need to resolve this someday by teaching the input dispatcher 377 // to hold wakelocks during dispatch and eliminating the critical path. 378 volatile boolean mPowerKeyHandled; 379 volatile boolean mBeganFromNonInteractive; 380 volatile int mPowerKeyPressCounter; 381 volatile boolean mEndCallKeyHandled; 382 383 boolean mRecentsVisible; 384 int mRecentAppsHeldModifiers; 385 boolean mLanguageSwitchKeyPressed; 386 387 int mLidState = LID_ABSENT; 388 int mCameraLensCoverState = CAMERA_LENS_COVER_ABSENT; 389 boolean mHaveBuiltInKeyboard; 390 391 boolean mSystemReady; 392 boolean mSystemBooted; 393 private boolean mDeferBindKeyguard; 394 boolean mHdmiPlugged; 395 HdmiControl mHdmiControl; 396 IUiModeManager mUiModeManager; 397 int mUiMode; 398 int mDockMode = Intent.EXTRA_DOCK_STATE_UNDOCKED; 399 int mLidOpenRotation; 400 int mCarDockRotation; 401 int mDeskDockRotation; 402 int mUndockedHdmiRotation; 403 int mDemoHdmiRotation; 404 boolean mDemoHdmiRotationLock; 405 int mDemoRotation; 406 boolean mDemoRotationLock; 407 408 boolean mWakeGestureEnabledSetting; 409 MyWakeGestureListener mWakeGestureListener; 410 411 // Default display does not rotate, apps that require non-default orientation will have to 412 // have the orientation emulated. 413 private boolean mForceDefaultOrientation = false; 414 415 int mUserRotationMode = WindowManagerPolicy.USER_ROTATION_FREE; 416 int mUserRotation = Surface.ROTATION_0; 417 boolean mAccelerometerDefault; 418 419 boolean mSupportAutoRotation; 420 int mAllowAllRotations = -1; 421 boolean mCarDockEnablesAccelerometer; 422 boolean mDeskDockEnablesAccelerometer; 423 int mLidKeyboardAccessibility; 424 int mLidNavigationAccessibility; 425 boolean mLidControlsScreenLock; 426 boolean mLidControlsSleep; 427 int mShortPressOnPowerBehavior; 428 int mLongPressOnPowerBehavior; 429 int mDoublePressOnPowerBehavior; 430 int mTriplePressOnPowerBehavior; 431 int mShortPressOnSleepBehavior; 432 int mShortPressWindowBehavior; 433 boolean mAwake; 434 boolean mScreenOnEarly; 435 boolean mScreenOnFully; 436 ScreenOnListener mScreenOnListener; 437 boolean mKeyguardDrawComplete; 438 boolean mWindowManagerDrawComplete; 439 boolean mOrientationSensorEnabled = false; 440 int mCurrentAppOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED; 441 boolean mHasSoftInput = false; 442 boolean mTranslucentDecorEnabled = true; 443 boolean mUseTvRouting; 444 445 int mPointerLocationMode = 0; // guarded by mLock 446 447 // The last window we were told about in focusChanged. 448 WindowState mFocusedWindow; 449 IApplicationToken mFocusedApp; 450 451 PointerLocationView mPointerLocationView; 452 453 // The current size of the screen; really; extends into the overscan area of 454 // the screen and doesn't account for any system elements like the status bar. 455 int mOverscanScreenLeft, mOverscanScreenTop; 456 int mOverscanScreenWidth, mOverscanScreenHeight; 457 // The current visible size of the screen; really; (ir)regardless of whether the status 458 // bar can be hidden but not extending into the overscan area. 459 int mUnrestrictedScreenLeft, mUnrestrictedScreenTop; 460 int mUnrestrictedScreenWidth, mUnrestrictedScreenHeight; 461 // Like mOverscanScreen*, but allowed to move into the overscan region where appropriate. 462 int mRestrictedOverscanScreenLeft, mRestrictedOverscanScreenTop; 463 int mRestrictedOverscanScreenWidth, mRestrictedOverscanScreenHeight; 464 // The current size of the screen; these may be different than (0,0)-(dw,dh) 465 // if the status bar can't be hidden; in that case it effectively carves out 466 // that area of the display from all other windows. 467 int mRestrictedScreenLeft, mRestrictedScreenTop; 468 int mRestrictedScreenWidth, mRestrictedScreenHeight; 469 // During layout, the current screen borders accounting for any currently 470 // visible system UI elements. 471 int mSystemLeft, mSystemTop, mSystemRight, mSystemBottom; 472 // For applications requesting stable content insets, these are them. 473 int mStableLeft, mStableTop, mStableRight, mStableBottom; 474 // For applications requesting stable content insets but have also set the 475 // fullscreen window flag, these are the stable dimensions without the status bar. 476 int mStableFullscreenLeft, mStableFullscreenTop; 477 int mStableFullscreenRight, mStableFullscreenBottom; 478 // During layout, the current screen borders with all outer decoration 479 // (status bar, input method dock) accounted for. 480 int mCurLeft, mCurTop, mCurRight, mCurBottom; 481 // During layout, the frame in which content should be displayed 482 // to the user, accounting for all screen decoration except for any 483 // space they deem as available for other content. This is usually 484 // the same as mCur*, but may be larger if the screen decor has supplied 485 // content insets. 486 int mContentLeft, mContentTop, mContentRight, mContentBottom; 487 // During layout, the frame in which voice content should be displayed 488 // to the user, accounting for all screen decoration except for any 489 // space they deem as available for other content. 490 int mVoiceContentLeft, mVoiceContentTop, mVoiceContentRight, mVoiceContentBottom; 491 // During layout, the current screen borders along which input method 492 // windows are placed. 493 int mDockLeft, mDockTop, mDockRight, mDockBottom; 494 // During layout, the layer at which the doc window is placed. 495 int mDockLayer; 496 // During layout, this is the layer of the status bar. 497 int mStatusBarLayer; 498 int mLastSystemUiFlags; 499 // Bits that we are in the process of clearing, so we want to prevent 500 // them from being set by applications until everything has been updated 501 // to have them clear. 502 int mResettingSystemUiFlags = 0; 503 // Bits that we are currently always keeping cleared. 504 int mForceClearedSystemUiFlags = 0; 505 int mLastFullscreenStackSysUiFlags; 506 int mLastDockedStackSysUiFlags; 507 final Rect mNonDockedStackBounds = new Rect(); 508 final Rect mDockedStackBounds = new Rect(); 509 final Rect mLastNonDockedStackBounds = new Rect(); 510 final Rect mLastDockedStackBounds = new Rect(); 511 512 // What we last reported to system UI about whether the compatibility 513 // menu needs to be displayed. 514 boolean mLastFocusNeedsMenu = false; 515 // If nonzero, a panic gesture was performed at that time in uptime millis and is still pending. 516 private long mPendingPanicGestureUptime; 517 518 InputConsumer mInputConsumer = null; 519 520 static final Rect mTmpParentFrame = new Rect(); 521 static final Rect mTmpDisplayFrame = new Rect(); 522 static final Rect mTmpOverscanFrame = new Rect(); 523 static final Rect mTmpContentFrame = new Rect(); 524 static final Rect mTmpVisibleFrame = new Rect(); 525 static final Rect mTmpDecorFrame = new Rect(); 526 static final Rect mTmpStableFrame = new Rect(); 527 static final Rect mTmpNavigationFrame = new Rect(); 528 static final Rect mTmpOutsetFrame = new Rect(); 529 530 WindowState mTopFullscreenOpaqueWindowState; 531 WindowState mTopFullscreenOpaqueOrDimmingWindowState; 532 WindowState mTopDockedOpaqueWindowState; 533 WindowState mTopDockedOpaqueOrDimmingWindowState; 534 HashSet<IApplicationToken> mAppsToBeHidden = new HashSet<IApplicationToken>(); 535 HashSet<IApplicationToken> mAppsThatDismissKeyguard = new HashSet<IApplicationToken>(); 536 boolean mTopIsFullscreen; 537 boolean mForceStatusBar; 538 boolean mForceStatusBarFromKeyguard; 539 private boolean mForceStatusBarTransparent; 540 boolean mHideLockScreen; 541 boolean mForcingShowNavBar; 542 int mForcingShowNavBarLayer; 543 544 // States of keyguard dismiss. 545 private static final int DISMISS_KEYGUARD_NONE = 0; // Keyguard not being dismissed. 546 private static final int DISMISS_KEYGUARD_START = 1; // Keyguard needs to be dismissed. 547 private static final int DISMISS_KEYGUARD_CONTINUE = 2; // Keyguard has been dismissed. 548 int mDismissKeyguard = DISMISS_KEYGUARD_NONE; 549 550 /** The window that is currently dismissing the keyguard. Dismissing the keyguard must only 551 * be done once per window. */ 552 private WindowState mWinDismissingKeyguard; 553 554 /** When window is currently dismissing the keyguard, dismissing the keyguard must handle 555 * the keygaurd secure state change instantly case, e.g. the use case of inserting a PIN 556 * lock SIM card. This variable is used to record the previous keyguard secure state for 557 * monitoring secure state change on window dismissing keyguard. */ 558 private boolean mSecureDismissingKeyguard; 559 560 /** The window that is currently showing "over" the keyguard. If there is an app window 561 * belonging to another app on top of this the keyguard shows. If there is a fullscreen 562 * app window under this, still dismiss the keyguard but don't show the app underneath. Show 563 * the wallpaper. */ 564 private WindowState mWinShowWhenLocked; 565 566 boolean mShowingLockscreen; 567 boolean mShowingDream; 568 boolean mDreamingLockscreen; 569 boolean mDreamingSleepTokenNeeded; 570 SleepToken mDreamingSleepToken; 571 SleepToken mScreenOffSleepToken; 572 boolean mKeyguardSecure; 573 boolean mKeyguardSecureIncludingHidden; 574 volatile boolean mKeyguardOccluded; 575 boolean mHomePressed; 576 boolean mHomeConsumed; 577 boolean mHomeDoubleTapPending; 578 Intent mHomeIntent; 579 Intent mCarDockIntent; 580 Intent mDeskDockIntent; 581 boolean mSearchKeyShortcutPending; 582 boolean mConsumeSearchKeyUp; 583 boolean mAssistKeyLongPressed; 584 boolean mPendingMetaAction; 585 boolean mForceShowSystemBars; 586 587 // support for activating the lock screen while the screen is on 588 boolean mAllowLockscreenWhenOn; 589 int mLockScreenTimeout; 590 boolean mLockScreenTimerActive; 591 592 // Behavior of ENDCALL Button. (See Settings.System.END_BUTTON_BEHAVIOR.) 593 int mEndcallBehavior; 594 595 // Behavior of POWER button while in-call and screen on. 596 // (See Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR.) 597 int mIncallPowerBehavior; 598 599 Display mDisplay; 600 601 private int mDisplayRotation; 602 603 int mLandscapeRotation = 0; // default landscape rotation 604 int mSeascapeRotation = 0; // "other" landscape rotation, 180 degrees from mLandscapeRotation 605 int mPortraitRotation = 0; // default portrait rotation 606 int mUpsideDownRotation = 0; // "other" portrait rotation 607 608 int mOverscanLeft = 0; 609 int mOverscanTop = 0; 610 int mOverscanRight = 0; 611 int mOverscanBottom = 0; 612 613 // What we do when the user long presses on home 614 private int mLongPressOnHomeBehavior; 615 616 // What we do when the user double-taps on home 617 private int mDoubleTapOnHomeBehavior; 618 619 // Allowed theater mode wake actions 620 private boolean mAllowTheaterModeWakeFromKey; 621 private boolean mAllowTheaterModeWakeFromPowerKey; 622 private boolean mAllowTheaterModeWakeFromMotion; 623 private boolean mAllowTheaterModeWakeFromMotionWhenNotDreaming; 624 private boolean mAllowTheaterModeWakeFromCameraLens; 625 private boolean mAllowTheaterModeWakeFromLidSwitch; 626 private boolean mAllowTheaterModeWakeFromWakeGesture; 627 628 // Whether to support long press from power button in non-interactive mode 629 private boolean mSupportLongPressPowerWhenNonInteractive; 630 631 // Whether to go to sleep entering theater mode from power button 632 private boolean mGoToSleepOnButtonPressTheaterMode; 633 634 // Screenshot trigger states 635 // Time to volume and power must be pressed within this interval of each other. 636 private static final long SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS = 150; 637 // Increase the chord delay when taking a screenshot from the keyguard 638 private static final float KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER = 2.5f; 639 private boolean mScreenshotChordEnabled; 640 private boolean mScreenshotChordVolumeDownKeyTriggered; 641 private long mScreenshotChordVolumeDownKeyTime; 642 private boolean mScreenshotChordVolumeDownKeyConsumed; 643 private boolean mScreenshotChordVolumeUpKeyTriggered; 644 private boolean mScreenshotChordPowerKeyTriggered; 645 private long mScreenshotChordPowerKeyTime; 646 647 /* The number of steps between min and max brightness */ 648 private static final int BRIGHTNESS_STEPS = 10; 649 650 SettingsObserver mSettingsObserver; 651 ShortcutManager mShortcutManager; 652 PowerManager.WakeLock mBroadcastWakeLock; 653 PowerManager.WakeLock mPowerKeyWakeLock; 654 boolean mHavePendingMediaKeyRepeatWithWakeLock; 655 656 private int mCurrentUserId; 657 658 // Maps global key codes to the components that will handle them. 659 private GlobalKeyManager mGlobalKeyManager; 660 661 // Fallback actions by key code. 662 private final SparseArray<KeyCharacterMap.FallbackAction> mFallbackActions = 663 new SparseArray<KeyCharacterMap.FallbackAction>(); 664 665 private final LogDecelerateInterpolator mLogDecelerateInterpolator 666 = new LogDecelerateInterpolator(100, 0); 667 668 private boolean mForceWindowDrawsStatusBarBackground; 669 670 private static final int MSG_ENABLE_POINTER_LOCATION = 1; 671 private static final int MSG_DISABLE_POINTER_LOCATION = 2; 672 private static final int MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK = 3; 673 private static final int MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK = 4; 674 private static final int MSG_KEYGUARD_DRAWN_COMPLETE = 5; 675 private static final int MSG_KEYGUARD_DRAWN_TIMEOUT = 6; 676 private static final int MSG_WINDOW_MANAGER_DRAWN_COMPLETE = 7; 677 private static final int MSG_DISPATCH_SHOW_RECENTS = 9; 678 private static final int MSG_DISPATCH_SHOW_GLOBAL_ACTIONS = 10; 679 private static final int MSG_HIDE_BOOT_MESSAGE = 11; 680 private static final int MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK = 12; 681 private static final int MSG_POWER_DELAYED_PRESS = 13; 682 private static final int MSG_POWER_LONG_PRESS = 14; 683 private static final int MSG_UPDATE_DREAMING_SLEEP_TOKEN = 15; 684 private static final int MSG_REQUEST_TRANSIENT_BARS = 16; 685 private static final int MSG_REQUEST_TV_PICTURE_IN_PICTURE = 17; 686 687 private static final int MSG_REQUEST_TRANSIENT_BARS_ARG_STATUS = 0; 688 private static final int MSG_REQUEST_TRANSIENT_BARS_ARG_NAVIGATION = 1; 689 690 private class PolicyHandler extends Handler { 691 @Override 692 public void handleMessage(Message msg) { 693 switch (msg.what) { 694 case MSG_ENABLE_POINTER_LOCATION: 695 enablePointerLocation(); 696 break; 697 case MSG_DISABLE_POINTER_LOCATION: 698 disablePointerLocation(); 699 break; 700 case MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK: 701 dispatchMediaKeyWithWakeLock((KeyEvent)msg.obj); 702 break; 703 case MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK: 704 dispatchMediaKeyRepeatWithWakeLock((KeyEvent)msg.obj); 705 break; 706 case MSG_DISPATCH_SHOW_RECENTS: 707 showRecentApps(false); 708 break; 709 case MSG_DISPATCH_SHOW_GLOBAL_ACTIONS: 710 showGlobalActionsInternal(); 711 break; 712 case MSG_KEYGUARD_DRAWN_COMPLETE: 713 if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mKeyguardDrawComplete"); 714 finishKeyguardDrawn(); 715 break; 716 case MSG_KEYGUARD_DRAWN_TIMEOUT: 717 Slog.w(TAG, "Keyguard drawn timeout. Setting mKeyguardDrawComplete"); 718 finishKeyguardDrawn(); 719 break; 720 case MSG_WINDOW_MANAGER_DRAWN_COMPLETE: 721 if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mWindowManagerDrawComplete"); 722 finishWindowsDrawn(); 723 break; 724 case MSG_HIDE_BOOT_MESSAGE: 725 handleHideBootMessage(); 726 break; 727 case MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK: 728 launchVoiceAssistWithWakeLock(msg.arg1 != 0); 729 break; 730 case MSG_POWER_DELAYED_PRESS: 731 powerPress((Long)msg.obj, msg.arg1 != 0, msg.arg2); 732 finishPowerKeyPress(); 733 break; 734 case MSG_POWER_LONG_PRESS: 735 powerLongPress(); 736 break; 737 case MSG_UPDATE_DREAMING_SLEEP_TOKEN: 738 updateDreamingSleepToken(msg.arg1 != 0); 739 break; 740 case MSG_REQUEST_TRANSIENT_BARS: 741 WindowState targetBar = (msg.arg1 == MSG_REQUEST_TRANSIENT_BARS_ARG_STATUS) ? 742 mStatusBar : mNavigationBar; 743 if (targetBar != null) { 744 requestTransientBars(targetBar); 745 } 746 break; 747 case MSG_REQUEST_TV_PICTURE_IN_PICTURE: 748 requestTvPictureInPictureInternal(); 749 break; 750 } 751 } 752 } 753 754 private UEventObserver mHDMIObserver = new UEventObserver() { 755 @Override 756 public void onUEvent(UEventObserver.UEvent event) { 757 setHdmiPlugged("1".equals(event.get("SWITCH_STATE"))); 758 } 759 }; 760 761 class SettingsObserver extends ContentObserver { 762 SettingsObserver(Handler handler) { 763 super(handler); 764 } 765 766 void observe() { 767 // Observe all users' changes 768 ContentResolver resolver = mContext.getContentResolver(); 769 resolver.registerContentObserver(Settings.System.getUriFor( 770 Settings.System.END_BUTTON_BEHAVIOR), false, this, 771 UserHandle.USER_ALL); 772 resolver.registerContentObserver(Settings.Secure.getUriFor( 773 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR), false, this, 774 UserHandle.USER_ALL); 775 resolver.registerContentObserver(Settings.Secure.getUriFor( 776 Settings.Secure.WAKE_GESTURE_ENABLED), false, this, 777 UserHandle.USER_ALL); 778 resolver.registerContentObserver(Settings.System.getUriFor( 779 Settings.System.ACCELEROMETER_ROTATION), false, this, 780 UserHandle.USER_ALL); 781 resolver.registerContentObserver(Settings.System.getUriFor( 782 Settings.System.USER_ROTATION), false, this, 783 UserHandle.USER_ALL); 784 resolver.registerContentObserver(Settings.System.getUriFor( 785 Settings.System.SCREEN_OFF_TIMEOUT), false, this, 786 UserHandle.USER_ALL); 787 resolver.registerContentObserver(Settings.System.getUriFor( 788 Settings.System.POINTER_LOCATION), false, this, 789 UserHandle.USER_ALL); 790 resolver.registerContentObserver(Settings.Secure.getUriFor( 791 Settings.Secure.DEFAULT_INPUT_METHOD), false, this, 792 UserHandle.USER_ALL); 793 resolver.registerContentObserver(Settings.Secure.getUriFor( 794 Settings.Secure.IMMERSIVE_MODE_CONFIRMATIONS), false, this, 795 UserHandle.USER_ALL); 796 resolver.registerContentObserver(Settings.Global.getUriFor( 797 Settings.Global.POLICY_CONTROL), false, this, 798 UserHandle.USER_ALL); 799 updateSettings(); 800 } 801 802 @Override public void onChange(boolean selfChange) { 803 updateSettings(); 804 updateRotation(false); 805 } 806 } 807 808 class MyWakeGestureListener extends WakeGestureListener { 809 MyWakeGestureListener(Context context, Handler handler) { 810 super(context, handler); 811 } 812 813 @Override 814 public void onWakeUp() { 815 synchronized (mLock) { 816 if (shouldEnableWakeGestureLp()) { 817 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false); 818 wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromWakeGesture, 819 "android.policy:GESTURE"); 820 } 821 } 822 } 823 } 824 825 class MyOrientationListener extends WindowOrientationListener { 826 private final Runnable mUpdateRotationRunnable = new Runnable() { 827 @Override 828 public void run() { 829 // send interaction hint to improve redraw performance 830 mPowerManagerInternal.powerHint(PowerManagerInternal.POWER_HINT_INTERACTION, 0); 831 updateRotation(false); 832 } 833 }; 834 835 MyOrientationListener(Context context, Handler handler) { 836 super(context, handler); 837 } 838 839 @Override 840 public void onProposedRotationChanged(int rotation) { 841 if (localLOGV) Slog.v(TAG, "onProposedRotationChanged, rotation=" + rotation); 842 mHandler.post(mUpdateRotationRunnable); 843 } 844 } 845 MyOrientationListener mOrientationListener; 846 847 private final StatusBarController mStatusBarController = new StatusBarController(); 848 849 private final BarController mNavigationBarController = new BarController("NavigationBar", 850 View.NAVIGATION_BAR_TRANSIENT, 851 View.NAVIGATION_BAR_UNHIDE, 852 View.NAVIGATION_BAR_TRANSLUCENT, 853 StatusBarManager.WINDOW_NAVIGATION_BAR, 854 WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION, 855 View.NAVIGATION_BAR_TRANSPARENT); 856 857 private ImmersiveModeConfirmation mImmersiveModeConfirmation; 858 859 private SystemGesturesPointerEventListener mSystemGestures; 860 861 IStatusBarService getStatusBarService() { 862 synchronized (mServiceAquireLock) { 863 if (mStatusBarService == null) { 864 mStatusBarService = IStatusBarService.Stub.asInterface( 865 ServiceManager.getService("statusbar")); 866 } 867 return mStatusBarService; 868 } 869 } 870 871 StatusBarManagerInternal getStatusBarManagerInternal() { 872 synchronized (mServiceAquireLock) { 873 if (mStatusBarManagerInternal == null) { 874 mStatusBarManagerInternal = 875 LocalServices.getService(StatusBarManagerInternal.class); 876 } 877 return mStatusBarManagerInternal; 878 } 879 } 880 881 /* 882 * We always let the sensor be switched on by default except when 883 * the user has explicitly disabled sensor based rotation or when the 884 * screen is switched off. 885 */ 886 boolean needSensorRunningLp() { 887 if (mSupportAutoRotation) { 888 if (mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR 889 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 890 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT 891 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE) { 892 // If the application has explicitly requested to follow the 893 // orientation, then we need to turn the sensor on. 894 return true; 895 } 896 } 897 if ((mCarDockEnablesAccelerometer && mDockMode == Intent.EXTRA_DOCK_STATE_CAR) || 898 (mDeskDockEnablesAccelerometer && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK 899 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK 900 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK))) { 901 // enable accelerometer if we are docked in a dock that enables accelerometer 902 // orientation management, 903 return true; 904 } 905 if (mUserRotationMode == USER_ROTATION_LOCKED) { 906 // If the setting for using the sensor by default is enabled, then 907 // we will always leave it on. Note that the user could go to 908 // a window that forces an orientation that does not use the 909 // sensor and in theory we could turn it off... however, when next 910 // turning it on we won't have a good value for the current 911 // orientation for a little bit, which can cause orientation 912 // changes to lag, so we'd like to keep it always on. (It will 913 // still be turned off when the screen is off.) 914 return false; 915 } 916 return mSupportAutoRotation; 917 } 918 919 /* 920 * Various use cases for invoking this function 921 * screen turning off, should always disable listeners if already enabled 922 * screen turned on and current app has sensor based orientation, enable listeners 923 * if not already enabled 924 * screen turned on and current app does not have sensor orientation, disable listeners if 925 * already enabled 926 * screen turning on and current app has sensor based orientation, enable listeners if needed 927 * screen turning on and current app has nosensor based orientation, do nothing 928 */ 929 void updateOrientationListenerLp() { 930 if (!mOrientationListener.canDetectOrientation()) { 931 // If sensor is turned off or nonexistent for some reason 932 return; 933 } 934 // Could have been invoked due to screen turning on or off or 935 // change of the currently visible window's orientation. 936 if (localLOGV) Slog.v(TAG, "mScreenOnEarly=" + mScreenOnEarly 937 + ", mAwake=" + mAwake + ", mCurrentAppOrientation=" + mCurrentAppOrientation 938 + ", mOrientationSensorEnabled=" + mOrientationSensorEnabled 939 + ", mKeyguardDrawComplete=" + mKeyguardDrawComplete 940 + ", mWindowManagerDrawComplete=" + mWindowManagerDrawComplete); 941 boolean disable = true; 942 // Note: We postpone the rotating of the screen until the keyguard as well as the 943 // window manager have reported a draw complete. 944 if (mScreenOnEarly && mAwake && 945 mKeyguardDrawComplete && mWindowManagerDrawComplete) { 946 if (needSensorRunningLp()) { 947 disable = false; 948 //enable listener if not already enabled 949 if (!mOrientationSensorEnabled) { 950 mOrientationListener.enable(); 951 if(localLOGV) Slog.v(TAG, "Enabling listeners"); 952 mOrientationSensorEnabled = true; 953 } 954 } 955 } 956 //check if sensors need to be disabled 957 if (disable && mOrientationSensorEnabled) { 958 mOrientationListener.disable(); 959 if(localLOGV) Slog.v(TAG, "Disabling listeners"); 960 mOrientationSensorEnabled = false; 961 } 962 } 963 964 private void interceptPowerKeyDown(KeyEvent event, boolean interactive) { 965 // Hold a wake lock until the power key is released. 966 if (!mPowerKeyWakeLock.isHeld()) { 967 mPowerKeyWakeLock.acquire(); 968 } 969 970 // Cancel multi-press detection timeout. 971 if (mPowerKeyPressCounter != 0) { 972 mHandler.removeMessages(MSG_POWER_DELAYED_PRESS); 973 } 974 975 // Detect user pressing the power button in panic when an application has 976 // taken over the whole screen. 977 boolean panic = mImmersiveModeConfirmation.onPowerKeyDown(interactive, 978 SystemClock.elapsedRealtime(), isImmersiveMode(mLastSystemUiFlags)); 979 if (panic) { 980 mHandler.post(mHiddenNavPanic); 981 } 982 983 // Latch power key state to detect screenshot chord. 984 if (interactive && !mScreenshotChordPowerKeyTriggered 985 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 986 mScreenshotChordPowerKeyTriggered = true; 987 mScreenshotChordPowerKeyTime = event.getDownTime(); 988 interceptScreenshotChord(); 989 } 990 991 // Stop ringing or end call if configured to do so when power is pressed. 992 TelecomManager telecomManager = getTelecommService(); 993 boolean hungUp = false; 994 if (telecomManager != null) { 995 if (telecomManager.isRinging()) { 996 // Pressing Power while there's a ringing incoming 997 // call should silence the ringer. 998 telecomManager.silenceRinger(); 999 } else if ((mIncallPowerBehavior 1000 & Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_HANGUP) != 0 1001 && telecomManager.isInCall() && interactive) { 1002 // Otherwise, if "Power button ends call" is enabled, 1003 // the Power button will hang up any current active call. 1004 hungUp = telecomManager.endCall(); 1005 } 1006 } 1007 1008 GestureLauncherService gestureService = LocalServices.getService( 1009 GestureLauncherService.class); 1010 boolean gesturedServiceIntercepted = false; 1011 if (gestureService != null) { 1012 gesturedServiceIntercepted = gestureService.interceptPowerKeyDown(event, interactive); 1013 } 1014 1015 // If the power key has still not yet been handled, then detect short 1016 // press, long press, or multi press and decide what to do. 1017 mPowerKeyHandled = hungUp || mScreenshotChordVolumeDownKeyTriggered 1018 || mScreenshotChordVolumeUpKeyTriggered || gesturedServiceIntercepted; 1019 if (!mPowerKeyHandled) { 1020 if (interactive) { 1021 // When interactive, we're already awake. 1022 // Wait for a long press or for the button to be released to decide what to do. 1023 if (hasLongPressOnPowerBehavior()) { 1024 Message msg = mHandler.obtainMessage(MSG_POWER_LONG_PRESS); 1025 msg.setAsynchronous(true); 1026 mHandler.sendMessageDelayed(msg, 1027 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 1028 } 1029 } else { 1030 wakeUpFromPowerKey(event.getDownTime()); 1031 1032 if (mSupportLongPressPowerWhenNonInteractive && hasLongPressOnPowerBehavior()) { 1033 Message msg = mHandler.obtainMessage(MSG_POWER_LONG_PRESS); 1034 msg.setAsynchronous(true); 1035 mHandler.sendMessageDelayed(msg, 1036 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 1037 mBeganFromNonInteractive = true; 1038 } else { 1039 final int maxCount = getMaxMultiPressPowerCount(); 1040 1041 if (maxCount <= 1) { 1042 mPowerKeyHandled = true; 1043 } else { 1044 mBeganFromNonInteractive = true; 1045 } 1046 } 1047 } 1048 } 1049 } 1050 1051 private void interceptPowerKeyUp(KeyEvent event, boolean interactive, boolean canceled) { 1052 final boolean handled = canceled || mPowerKeyHandled; 1053 mScreenshotChordPowerKeyTriggered = false; 1054 cancelPendingScreenshotChordAction(); 1055 cancelPendingPowerKeyAction(); 1056 1057 if (!handled) { 1058 // Figure out how to handle the key now that it has been released. 1059 mPowerKeyPressCounter += 1; 1060 1061 final int maxCount = getMaxMultiPressPowerCount(); 1062 final long eventTime = event.getDownTime(); 1063 if (mPowerKeyPressCounter < maxCount) { 1064 // This could be a multi-press. Wait a little bit longer to confirm. 1065 // Continue holding the wake lock. 1066 Message msg = mHandler.obtainMessage(MSG_POWER_DELAYED_PRESS, 1067 interactive ? 1 : 0, mPowerKeyPressCounter, eventTime); 1068 msg.setAsynchronous(true); 1069 mHandler.sendMessageDelayed(msg, ViewConfiguration.getDoubleTapTimeout()); 1070 return; 1071 } 1072 1073 // No other actions. Handle it immediately. 1074 powerPress(eventTime, interactive, mPowerKeyPressCounter); 1075 } 1076 1077 // Done. Reset our state. 1078 finishPowerKeyPress(); 1079 } 1080 1081 private void finishPowerKeyPress() { 1082 mBeganFromNonInteractive = false; 1083 mPowerKeyPressCounter = 0; 1084 if (mPowerKeyWakeLock.isHeld()) { 1085 mPowerKeyWakeLock.release(); 1086 } 1087 } 1088 1089 private void cancelPendingPowerKeyAction() { 1090 if (!mPowerKeyHandled) { 1091 mPowerKeyHandled = true; 1092 mHandler.removeMessages(MSG_POWER_LONG_PRESS); 1093 } 1094 } 1095 1096 private void powerPress(long eventTime, boolean interactive, int count) { 1097 if (mScreenOnEarly && !mScreenOnFully) { 1098 Slog.i(TAG, "Suppressed redundant power key press while " 1099 + "already in the process of turning the screen on."); 1100 return; 1101 } 1102 1103 if (count == 2) { 1104 powerMultiPressAction(eventTime, interactive, mDoublePressOnPowerBehavior); 1105 } else if (count == 3) { 1106 powerMultiPressAction(eventTime, interactive, mTriplePressOnPowerBehavior); 1107 } else if (interactive && !mBeganFromNonInteractive) { 1108 switch (mShortPressOnPowerBehavior) { 1109 case SHORT_PRESS_POWER_NOTHING: 1110 break; 1111 case SHORT_PRESS_POWER_GO_TO_SLEEP: 1112 mPowerManager.goToSleep(eventTime, 1113 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 1114 break; 1115 case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP: 1116 mPowerManager.goToSleep(eventTime, 1117 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 1118 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 1119 break; 1120 case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP_AND_GO_HOME: 1121 mPowerManager.goToSleep(eventTime, 1122 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 1123 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 1124 launchHomeFromHotKey(); 1125 break; 1126 case SHORT_PRESS_POWER_GO_HOME: 1127 launchHomeFromHotKey(true /* awakenFromDreams */, false /*respectKeyguard*/); 1128 break; 1129 } 1130 } 1131 } 1132 1133 private void powerMultiPressAction(long eventTime, boolean interactive, int behavior) { 1134 switch (behavior) { 1135 case MULTI_PRESS_POWER_NOTHING: 1136 break; 1137 case MULTI_PRESS_POWER_THEATER_MODE: 1138 if (!isUserSetupComplete()) { 1139 Slog.i(TAG, "Ignoring toggling theater mode - device not setup."); 1140 break; 1141 } 1142 1143 if (isTheaterModeEnabled()) { 1144 Slog.i(TAG, "Toggling theater mode off."); 1145 Settings.Global.putInt(mContext.getContentResolver(), 1146 Settings.Global.THEATER_MODE_ON, 0); 1147 if (!interactive) { 1148 wakeUpFromPowerKey(eventTime); 1149 } 1150 } else { 1151 Slog.i(TAG, "Toggling theater mode on."); 1152 Settings.Global.putInt(mContext.getContentResolver(), 1153 Settings.Global.THEATER_MODE_ON, 1); 1154 1155 if (mGoToSleepOnButtonPressTheaterMode && interactive) { 1156 mPowerManager.goToSleep(eventTime, 1157 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 1158 } 1159 } 1160 break; 1161 case MULTI_PRESS_POWER_BRIGHTNESS_BOOST: 1162 Slog.i(TAG, "Starting brightness boost."); 1163 if (!interactive) { 1164 wakeUpFromPowerKey(eventTime); 1165 } 1166 mPowerManager.boostScreenBrightness(eventTime); 1167 break; 1168 } 1169 } 1170 1171 private int getMaxMultiPressPowerCount() { 1172 if (mTriplePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) { 1173 return 3; 1174 } 1175 if (mDoublePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) { 1176 return 2; 1177 } 1178 return 1; 1179 } 1180 1181 private void powerLongPress() { 1182 final int behavior = getResolvedLongPressOnPowerBehavior(); 1183 switch (behavior) { 1184 case LONG_PRESS_POWER_NOTHING: 1185 break; 1186 case LONG_PRESS_POWER_GLOBAL_ACTIONS: 1187 mPowerKeyHandled = true; 1188 if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) { 1189 performAuditoryFeedbackForAccessibilityIfNeed(); 1190 } 1191 showGlobalActionsInternal(); 1192 break; 1193 case LONG_PRESS_POWER_SHUT_OFF: 1194 case LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM: 1195 mPowerKeyHandled = true; 1196 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 1197 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); 1198 mWindowManagerFuncs.shutdown(behavior == LONG_PRESS_POWER_SHUT_OFF); 1199 break; 1200 } 1201 } 1202 1203 private void sleepPress(long eventTime) { 1204 if (mShortPressOnSleepBehavior == SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME) { 1205 launchHomeFromHotKey(false /* awakenDreams */, true /*respectKeyguard*/); 1206 } 1207 } 1208 1209 private void sleepRelease(long eventTime) { 1210 switch (mShortPressOnSleepBehavior) { 1211 case SHORT_PRESS_SLEEP_GO_TO_SLEEP: 1212 case SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME: 1213 Slog.i(TAG, "sleepRelease() calling goToSleep(GO_TO_SLEEP_REASON_SLEEP_BUTTON)"); 1214 mPowerManager.goToSleep(eventTime, 1215 PowerManager.GO_TO_SLEEP_REASON_SLEEP_BUTTON, 0); 1216 break; 1217 } 1218 } 1219 1220 private int getResolvedLongPressOnPowerBehavior() { 1221 if (FactoryTest.isLongPressOnPowerOffEnabled()) { 1222 return LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM; 1223 } 1224 return mLongPressOnPowerBehavior; 1225 } 1226 1227 private boolean hasLongPressOnPowerBehavior() { 1228 return getResolvedLongPressOnPowerBehavior() != LONG_PRESS_POWER_NOTHING; 1229 } 1230 1231 private void interceptScreenshotChord() { 1232 if (mScreenshotChordEnabled 1233 && mScreenshotChordVolumeDownKeyTriggered && mScreenshotChordPowerKeyTriggered 1234 && !mScreenshotChordVolumeUpKeyTriggered) { 1235 final long now = SystemClock.uptimeMillis(); 1236 if (now <= mScreenshotChordVolumeDownKeyTime + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS 1237 && now <= mScreenshotChordPowerKeyTime 1238 + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS) { 1239 mScreenshotChordVolumeDownKeyConsumed = true; 1240 cancelPendingPowerKeyAction(); 1241 1242 mHandler.postDelayed(mScreenshotRunnable, getScreenshotChordLongPressDelay()); 1243 } 1244 } 1245 } 1246 1247 private long getScreenshotChordLongPressDelay() { 1248 if (mKeyguardDelegate.isShowing()) { 1249 // Double the time it takes to take a screenshot from the keyguard 1250 return (long) (KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER * 1251 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 1252 } 1253 return ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout(); 1254 } 1255 1256 private void cancelPendingScreenshotChordAction() { 1257 mHandler.removeCallbacks(mScreenshotRunnable); 1258 } 1259 1260 private final Runnable mEndCallLongPress = new Runnable() { 1261 @Override 1262 public void run() { 1263 mEndCallKeyHandled = true; 1264 if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) { 1265 performAuditoryFeedbackForAccessibilityIfNeed(); 1266 } 1267 showGlobalActionsInternal(); 1268 } 1269 }; 1270 1271 private final Runnable mScreenshotRunnable = new Runnable() { 1272 @Override 1273 public void run() { 1274 takeScreenshot(); 1275 } 1276 }; 1277 1278 @Override 1279 public void showGlobalActions() { 1280 mHandler.removeMessages(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS); 1281 mHandler.sendEmptyMessage(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS); 1282 } 1283 1284 void showGlobalActionsInternal() { 1285 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); 1286 if (mGlobalActions == null) { 1287 mGlobalActions = new GlobalActions(mContext, mWindowManagerFuncs); 1288 } 1289 final boolean keyguardShowing = isKeyguardShowingAndNotOccluded(); 1290 mGlobalActions.showDialog(keyguardShowing, isDeviceProvisioned()); 1291 if (keyguardShowing) { 1292 // since it took two seconds of long press to bring this up, 1293 // poke the wake lock so they have some time to see the dialog. 1294 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 1295 } 1296 } 1297 1298 boolean isDeviceProvisioned() { 1299 return Settings.Global.getInt( 1300 mContext.getContentResolver(), Settings.Global.DEVICE_PROVISIONED, 0) != 0; 1301 } 1302 1303 boolean isUserSetupComplete() { 1304 return Settings.Secure.getIntForUser(mContext.getContentResolver(), 1305 Settings.Secure.USER_SETUP_COMPLETE, 0, UserHandle.USER_CURRENT) != 0; 1306 } 1307 1308 private void handleShortPressOnHome() { 1309 // Turn on the connected TV and switch HDMI input if we're a HDMI playback device. 1310 getHdmiControl().turnOnTv(); 1311 1312 // If there's a dream running then use home to escape the dream 1313 // but don't actually go home. 1314 if (mDreamManagerInternal != null && mDreamManagerInternal.isDreaming()) { 1315 mDreamManagerInternal.stopDream(false /*immediate*/); 1316 return; 1317 } 1318 1319 // Go home! 1320 launchHomeFromHotKey(); 1321 } 1322 1323 /** 1324 * Creates an accessor to HDMI control service that performs the operation of 1325 * turning on TV (optional) and switching input to us. If HDMI control service 1326 * is not available or we're not a HDMI playback device, the operation is no-op. 1327 */ 1328 private HdmiControl getHdmiControl() { 1329 if (null == mHdmiControl) { 1330 HdmiControlManager manager = (HdmiControlManager) mContext.getSystemService( 1331 Context.HDMI_CONTROL_SERVICE); 1332 HdmiPlaybackClient client = null; 1333 if (manager != null) { 1334 client = manager.getPlaybackClient(); 1335 } 1336 mHdmiControl = new HdmiControl(client); 1337 } 1338 return mHdmiControl; 1339 } 1340 1341 private static class HdmiControl { 1342 private final HdmiPlaybackClient mClient; 1343 1344 private HdmiControl(HdmiPlaybackClient client) { 1345 mClient = client; 1346 } 1347 1348 public void turnOnTv() { 1349 if (mClient == null) { 1350 return; 1351 } 1352 mClient.oneTouchPlay(new OneTouchPlayCallback() { 1353 @Override 1354 public void onComplete(int result) { 1355 if (result != HdmiControlManager.RESULT_SUCCESS) { 1356 Log.w(TAG, "One touch play failed: " + result); 1357 } 1358 } 1359 }); 1360 } 1361 } 1362 1363 private void handleLongPressOnHome(int deviceId) { 1364 if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_NOTHING) { 1365 return; 1366 } 1367 mHomeConsumed = true; 1368 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 1369 1370 switch (mLongPressOnHomeBehavior) { 1371 case LONG_PRESS_HOME_RECENT_SYSTEM_UI: 1372 toggleRecentApps(); 1373 break; 1374 case LONG_PRESS_HOME_ASSIST: 1375 launchAssistAction(null, deviceId); 1376 break; 1377 default: 1378 Log.w(TAG, "Undefined home long press behavior: " + mLongPressOnHomeBehavior); 1379 break; 1380 } 1381 } 1382 1383 private void handleDoubleTapOnHome() { 1384 if (mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 1385 mHomeConsumed = true; 1386 toggleRecentApps(); 1387 } 1388 } 1389 1390 private void requestTvPictureInPicture(KeyEvent event) { 1391 if (DEBUG_INPUT) Log.d(TAG, "requestTvPictureInPicture event=" + event); 1392 mHandler.removeMessages(MSG_REQUEST_TV_PICTURE_IN_PICTURE); 1393 Message msg = mHandler.obtainMessage(MSG_REQUEST_TV_PICTURE_IN_PICTURE); 1394 msg.setAsynchronous(true); 1395 msg.sendToTarget(); 1396 } 1397 1398 private void requestTvPictureInPictureInternal() { 1399 try { 1400 IStatusBarService statusbar = getStatusBarService(); 1401 if (statusbar != null) { 1402 statusbar.requestTvPictureInPicture(); 1403 } 1404 } catch (RemoteException|IllegalArgumentException e) { 1405 Slog.e(TAG, "Cannot handle picture-in-picture key", e); 1406 // re-acquire status bar service next time it is needed. 1407 mStatusBarService = null; 1408 } 1409 } 1410 1411 private final Runnable mHomeDoubleTapTimeoutRunnable = new Runnable() { 1412 @Override 1413 public void run() { 1414 if (mHomeDoubleTapPending) { 1415 mHomeDoubleTapPending = false; 1416 handleShortPressOnHome(); 1417 } 1418 } 1419 }; 1420 1421 private boolean isRoundWindow() { 1422 return mContext.getResources().getConfiguration().isScreenRound(); 1423 } 1424 1425 /** {@inheritDoc} */ 1426 @Override 1427 public void init(Context context, IWindowManager windowManager, 1428 WindowManagerFuncs windowManagerFuncs) { 1429 mContext = context; 1430 mWindowManager = windowManager; 1431 mWindowManagerFuncs = windowManagerFuncs; 1432 mWindowManagerInternal = LocalServices.getService(WindowManagerInternal.class); 1433 mActivityManagerInternal = LocalServices.getService(ActivityManagerInternal.class); 1434 mDreamManagerInternal = LocalServices.getService(DreamManagerInternal.class); 1435 mPowerManagerInternal = LocalServices.getService(PowerManagerInternal.class); 1436 mAppOpsManager = (AppOpsManager) mContext.getSystemService(Context.APP_OPS_SERVICE); 1437 1438 // Init display burn-in protection 1439 boolean burnInProtectionEnabled = context.getResources().getBoolean( 1440 com.android.internal.R.bool.config_enableBurnInProtection); 1441 // Allow a system property to override this. Used by developer settings. 1442 boolean burnInProtectionDevMode = 1443 SystemProperties.getBoolean("persist.debug.force_burn_in", false); 1444 if (burnInProtectionEnabled || burnInProtectionDevMode) { 1445 final int minHorizontal; 1446 final int maxHorizontal; 1447 final int minVertical; 1448 final int maxVertical; 1449 final int maxRadius; 1450 if (burnInProtectionDevMode) { 1451 minHorizontal = -8; 1452 maxHorizontal = 8; 1453 minVertical = -8; 1454 maxVertical = -4; 1455 maxRadius = (isRoundWindow()) ? 6 : -1; 1456 } else { 1457 Resources resources = context.getResources(); 1458 minHorizontal = resources.getInteger( 1459 com.android.internal.R.integer.config_burnInProtectionMinHorizontalOffset); 1460 maxHorizontal = resources.getInteger( 1461 com.android.internal.R.integer.config_burnInProtectionMaxHorizontalOffset); 1462 minVertical = resources.getInteger( 1463 com.android.internal.R.integer.config_burnInProtectionMinVerticalOffset); 1464 maxVertical = resources.getInteger( 1465 com.android.internal.R.integer.config_burnInProtectionMaxVerticalOffset); 1466 maxRadius = resources.getInteger( 1467 com.android.internal.R.integer.config_burnInProtectionMaxRadius); 1468 } 1469 mBurnInProtectionHelper = new BurnInProtectionHelper( 1470 context, minHorizontal, maxHorizontal, minVertical, maxVertical, maxRadius); 1471 } 1472 1473 mHandler = new PolicyHandler(); 1474 mWakeGestureListener = new MyWakeGestureListener(mContext, mHandler); 1475 mOrientationListener = new MyOrientationListener(mContext, mHandler); 1476 try { 1477 mOrientationListener.setCurrentRotation(windowManager.getRotation()); 1478 } catch (RemoteException ex) { } 1479 mSettingsObserver = new SettingsObserver(mHandler); 1480 mSettingsObserver.observe(); 1481 mShortcutManager = new ShortcutManager(context); 1482 mUiMode = context.getResources().getInteger( 1483 com.android.internal.R.integer.config_defaultUiModeType); 1484 mHomeIntent = new Intent(Intent.ACTION_MAIN, null); 1485 mHomeIntent.addCategory(Intent.CATEGORY_HOME); 1486 mHomeIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1487 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1488 mEnableCarDockHomeCapture = context.getResources().getBoolean( 1489 com.android.internal.R.bool.config_enableCarDockHomeLaunch); 1490 mCarDockIntent = new Intent(Intent.ACTION_MAIN, null); 1491 mCarDockIntent.addCategory(Intent.CATEGORY_CAR_DOCK); 1492 mCarDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1493 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1494 mDeskDockIntent = new Intent(Intent.ACTION_MAIN, null); 1495 mDeskDockIntent.addCategory(Intent.CATEGORY_DESK_DOCK); 1496 mDeskDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1497 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1498 1499 mPowerManager = (PowerManager)context.getSystemService(Context.POWER_SERVICE); 1500 mBroadcastWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 1501 "PhoneWindowManager.mBroadcastWakeLock"); 1502 mPowerKeyWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 1503 "PhoneWindowManager.mPowerKeyWakeLock"); 1504 mEnableShiftMenuBugReports = "1".equals(SystemProperties.get("ro.debuggable")); 1505 mSupportAutoRotation = mContext.getResources().getBoolean( 1506 com.android.internal.R.bool.config_supportAutoRotation); 1507 mLidOpenRotation = readRotation( 1508 com.android.internal.R.integer.config_lidOpenRotation); 1509 mCarDockRotation = readRotation( 1510 com.android.internal.R.integer.config_carDockRotation); 1511 mDeskDockRotation = readRotation( 1512 com.android.internal.R.integer.config_deskDockRotation); 1513 mUndockedHdmiRotation = readRotation( 1514 com.android.internal.R.integer.config_undockedHdmiRotation); 1515 mCarDockEnablesAccelerometer = mContext.getResources().getBoolean( 1516 com.android.internal.R.bool.config_carDockEnablesAccelerometer); 1517 mDeskDockEnablesAccelerometer = mContext.getResources().getBoolean( 1518 com.android.internal.R.bool.config_deskDockEnablesAccelerometer); 1519 mLidKeyboardAccessibility = mContext.getResources().getInteger( 1520 com.android.internal.R.integer.config_lidKeyboardAccessibility); 1521 mLidNavigationAccessibility = mContext.getResources().getInteger( 1522 com.android.internal.R.integer.config_lidNavigationAccessibility); 1523 mLidControlsScreenLock = mContext.getResources().getBoolean( 1524 com.android.internal.R.bool.config_lidControlsScreenLock); 1525 mLidControlsSleep = mContext.getResources().getBoolean( 1526 com.android.internal.R.bool.config_lidControlsSleep); 1527 mTranslucentDecorEnabled = mContext.getResources().getBoolean( 1528 com.android.internal.R.bool.config_enableTranslucentDecor); 1529 1530 mAllowTheaterModeWakeFromKey = mContext.getResources().getBoolean( 1531 com.android.internal.R.bool.config_allowTheaterModeWakeFromKey); 1532 mAllowTheaterModeWakeFromPowerKey = mAllowTheaterModeWakeFromKey 1533 || mContext.getResources().getBoolean( 1534 com.android.internal.R.bool.config_allowTheaterModeWakeFromPowerKey); 1535 mAllowTheaterModeWakeFromMotion = mContext.getResources().getBoolean( 1536 com.android.internal.R.bool.config_allowTheaterModeWakeFromMotion); 1537 mAllowTheaterModeWakeFromMotionWhenNotDreaming = mContext.getResources().getBoolean( 1538 com.android.internal.R.bool.config_allowTheaterModeWakeFromMotionWhenNotDreaming); 1539 mAllowTheaterModeWakeFromCameraLens = mContext.getResources().getBoolean( 1540 com.android.internal.R.bool.config_allowTheaterModeWakeFromCameraLens); 1541 mAllowTheaterModeWakeFromLidSwitch = mContext.getResources().getBoolean( 1542 com.android.internal.R.bool.config_allowTheaterModeWakeFromLidSwitch); 1543 mAllowTheaterModeWakeFromWakeGesture = mContext.getResources().getBoolean( 1544 com.android.internal.R.bool.config_allowTheaterModeWakeFromGesture); 1545 1546 mGoToSleepOnButtonPressTheaterMode = mContext.getResources().getBoolean( 1547 com.android.internal.R.bool.config_goToSleepOnButtonPressTheaterMode); 1548 1549 mSupportLongPressPowerWhenNonInteractive = mContext.getResources().getBoolean( 1550 com.android.internal.R.bool.config_supportLongPressPowerWhenNonInteractive); 1551 1552 mShortPressOnPowerBehavior = mContext.getResources().getInteger( 1553 com.android.internal.R.integer.config_shortPressOnPowerBehavior); 1554 mLongPressOnPowerBehavior = mContext.getResources().getInteger( 1555 com.android.internal.R.integer.config_longPressOnPowerBehavior); 1556 mDoublePressOnPowerBehavior = mContext.getResources().getInteger( 1557 com.android.internal.R.integer.config_doublePressOnPowerBehavior); 1558 mTriplePressOnPowerBehavior = mContext.getResources().getInteger( 1559 com.android.internal.R.integer.config_triplePressOnPowerBehavior); 1560 mShortPressOnSleepBehavior = mContext.getResources().getInteger( 1561 com.android.internal.R.integer.config_shortPressOnSleepBehavior); 1562 1563 mUseTvRouting = AudioSystem.getPlatformType(mContext) == AudioSystem.PLATFORM_TELEVISION; 1564 1565 readConfigurationDependentBehaviors(); 1566 1567 mAccessibilityManager = (AccessibilityManager) context.getSystemService( 1568 Context.ACCESSIBILITY_SERVICE); 1569 1570 // register for dock events 1571 IntentFilter filter = new IntentFilter(); 1572 filter.addAction(UiModeManager.ACTION_ENTER_CAR_MODE); 1573 filter.addAction(UiModeManager.ACTION_EXIT_CAR_MODE); 1574 filter.addAction(UiModeManager.ACTION_ENTER_DESK_MODE); 1575 filter.addAction(UiModeManager.ACTION_EXIT_DESK_MODE); 1576 filter.addAction(Intent.ACTION_DOCK_EVENT); 1577 Intent intent = context.registerReceiver(mDockReceiver, filter); 1578 if (intent != null) { 1579 // Retrieve current sticky dock event broadcast. 1580 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 1581 Intent.EXTRA_DOCK_STATE_UNDOCKED); 1582 } 1583 1584 // register for dream-related broadcasts 1585 filter = new IntentFilter(); 1586 filter.addAction(Intent.ACTION_DREAMING_STARTED); 1587 filter.addAction(Intent.ACTION_DREAMING_STOPPED); 1588 context.registerReceiver(mDreamReceiver, filter); 1589 1590 // register for multiuser-relevant broadcasts 1591 filter = new IntentFilter(Intent.ACTION_USER_SWITCHED); 1592 context.registerReceiver(mMultiuserReceiver, filter); 1593 1594 // monitor for system gestures 1595 mSystemGestures = new SystemGesturesPointerEventListener(context, 1596 new SystemGesturesPointerEventListener.Callbacks() { 1597 @Override 1598 public void onSwipeFromTop() { 1599 if (mStatusBar != null) { 1600 requestTransientBars(mStatusBar); 1601 } 1602 } 1603 @Override 1604 public void onSwipeFromBottom() { 1605 if (mNavigationBar != null && mNavigationBarOnBottom) { 1606 requestTransientBars(mNavigationBar); 1607 } 1608 } 1609 @Override 1610 public void onSwipeFromRight() { 1611 if (mNavigationBar != null && !mNavigationBarOnBottom) { 1612 requestTransientBars(mNavigationBar); 1613 } 1614 } 1615 @Override 1616 public void onFling(int duration) { 1617 if (mPowerManagerInternal != null) { 1618 mPowerManagerInternal.powerHint( 1619 PowerManagerInternal.POWER_HINT_INTERACTION, duration); 1620 } 1621 } 1622 @Override 1623 public void onDebug() { 1624 // no-op 1625 } 1626 @Override 1627 public void onDown() { 1628 mOrientationListener.onTouchStart(); 1629 } 1630 @Override 1631 public void onUpOrCancel() { 1632 mOrientationListener.onTouchEnd(); 1633 } 1634 @Override 1635 public void onMouseHoverAtTop() { 1636 mHandler.removeMessages(MSG_REQUEST_TRANSIENT_BARS); 1637 Message msg = mHandler.obtainMessage(MSG_REQUEST_TRANSIENT_BARS); 1638 msg.arg1 = MSG_REQUEST_TRANSIENT_BARS_ARG_STATUS; 1639 mHandler.sendMessageDelayed(msg, 500); 1640 } 1641 @Override 1642 public void onMouseHoverAtBottom() { 1643 mHandler.removeMessages(MSG_REQUEST_TRANSIENT_BARS); 1644 Message msg = mHandler.obtainMessage(MSG_REQUEST_TRANSIENT_BARS); 1645 msg.arg1 = MSG_REQUEST_TRANSIENT_BARS_ARG_NAVIGATION; 1646 mHandler.sendMessageDelayed(msg, 500); 1647 } 1648 @Override 1649 public void onMouseLeaveFromEdge() { 1650 mHandler.removeMessages(MSG_REQUEST_TRANSIENT_BARS); 1651 } 1652 }); 1653 mImmersiveModeConfirmation = new ImmersiveModeConfirmation(mContext); 1654 mWindowManagerFuncs.registerPointerEventListener(mSystemGestures); 1655 1656 mVibrator = (Vibrator)context.getSystemService(Context.VIBRATOR_SERVICE); 1657 mLongPressVibePattern = getLongIntArray(mContext.getResources(), 1658 com.android.internal.R.array.config_longPressVibePattern); 1659 mVirtualKeyVibePattern = getLongIntArray(mContext.getResources(), 1660 com.android.internal.R.array.config_virtualKeyVibePattern); 1661 mKeyboardTapVibePattern = getLongIntArray(mContext.getResources(), 1662 com.android.internal.R.array.config_keyboardTapVibePattern); 1663 mClockTickVibePattern = getLongIntArray(mContext.getResources(), 1664 com.android.internal.R.array.config_clockTickVibePattern); 1665 mCalendarDateVibePattern = getLongIntArray(mContext.getResources(), 1666 com.android.internal.R.array.config_calendarDateVibePattern); 1667 mSafeModeDisabledVibePattern = getLongIntArray(mContext.getResources(), 1668 com.android.internal.R.array.config_safeModeDisabledVibePattern); 1669 mSafeModeEnabledVibePattern = getLongIntArray(mContext.getResources(), 1670 com.android.internal.R.array.config_safeModeEnabledVibePattern); 1671 mContextClickVibePattern = getLongIntArray(mContext.getResources(), 1672 com.android.internal.R.array.config_contextClickVibePattern); 1673 1674 mScreenshotChordEnabled = mContext.getResources().getBoolean( 1675 com.android.internal.R.bool.config_enableScreenshotChord); 1676 mForceWindowDrawsStatusBarBackground = mContext.getResources().getBoolean( 1677 R.bool.config_forceWindowDrawsStatusBarBackground); 1678 1679 mGlobalKeyManager = new GlobalKeyManager(mContext); 1680 1681 // Controls rotation and the like. 1682 initializeHdmiState(); 1683 1684 // Match current screen state. 1685 if (!mPowerManager.isInteractive()) { 1686 startedGoingToSleep(WindowManagerPolicy.OFF_BECAUSE_OF_USER); 1687 finishedGoingToSleep(WindowManagerPolicy.OFF_BECAUSE_OF_USER); 1688 } 1689 1690 mWindowManagerInternal.registerAppTransitionListener( 1691 mStatusBarController.getAppTransitionListener()); 1692 } 1693 1694 /** 1695 * Read values from config.xml that may be overridden depending on 1696 * the configuration of the device. 1697 * eg. Disable long press on home goes to recents on sw600dp. 1698 */ 1699 private void readConfigurationDependentBehaviors() { 1700 final Resources res = mContext.getResources(); 1701 1702 mLongPressOnHomeBehavior = res.getInteger( 1703 com.android.internal.R.integer.config_longPressOnHomeBehavior); 1704 if (mLongPressOnHomeBehavior < LONG_PRESS_HOME_NOTHING || 1705 mLongPressOnHomeBehavior > LAST_LONG_PRESS_HOME_BEHAVIOR) { 1706 mLongPressOnHomeBehavior = LONG_PRESS_HOME_NOTHING; 1707 } 1708 1709 mDoubleTapOnHomeBehavior = res.getInteger( 1710 com.android.internal.R.integer.config_doubleTapOnHomeBehavior); 1711 if (mDoubleTapOnHomeBehavior < DOUBLE_TAP_HOME_NOTHING || 1712 mDoubleTapOnHomeBehavior > DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 1713 mDoubleTapOnHomeBehavior = LONG_PRESS_HOME_NOTHING; 1714 } 1715 1716 mShortPressWindowBehavior = SHORT_PRESS_WINDOW_NOTHING; 1717 if (mContext.getPackageManager().hasSystemFeature(FEATURE_PICTURE_IN_PICTURE)) { 1718 mShortPressWindowBehavior = SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE; 1719 } 1720 } 1721 1722 @Override 1723 public void setInitialDisplaySize(Display display, int width, int height, int density) { 1724 // This method might be called before the policy has been fully initialized 1725 // or for other displays we don't care about. 1726 if (mContext == null || display.getDisplayId() != Display.DEFAULT_DISPLAY) { 1727 return; 1728 } 1729 mDisplay = display; 1730 1731 final Resources res = mContext.getResources(); 1732 int shortSize, longSize; 1733 if (width > height) { 1734 shortSize = height; 1735 longSize = width; 1736 mLandscapeRotation = Surface.ROTATION_0; 1737 mSeascapeRotation = Surface.ROTATION_180; 1738 if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) { 1739 mPortraitRotation = Surface.ROTATION_90; 1740 mUpsideDownRotation = Surface.ROTATION_270; 1741 } else { 1742 mPortraitRotation = Surface.ROTATION_270; 1743 mUpsideDownRotation = Surface.ROTATION_90; 1744 } 1745 } else { 1746 shortSize = width; 1747 longSize = height; 1748 mPortraitRotation = Surface.ROTATION_0; 1749 mUpsideDownRotation = Surface.ROTATION_180; 1750 if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) { 1751 mLandscapeRotation = Surface.ROTATION_270; 1752 mSeascapeRotation = Surface.ROTATION_90; 1753 } else { 1754 mLandscapeRotation = Surface.ROTATION_90; 1755 mSeascapeRotation = Surface.ROTATION_270; 1756 } 1757 } 1758 1759 mStatusBarHeight = 1760 res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_height); 1761 1762 // Height of the navigation bar when presented horizontally at bottom 1763 mNavigationBarHeightForRotationDefault[mPortraitRotation] = 1764 mNavigationBarHeightForRotationDefault[mUpsideDownRotation] = 1765 res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_height); 1766 mNavigationBarHeightForRotationDefault[mLandscapeRotation] = 1767 mNavigationBarHeightForRotationDefault[mSeascapeRotation] = res.getDimensionPixelSize( 1768 com.android.internal.R.dimen.navigation_bar_height_landscape); 1769 1770 // Width of the navigation bar when presented vertically along one side 1771 mNavigationBarWidthForRotationDefault[mPortraitRotation] = 1772 mNavigationBarWidthForRotationDefault[mUpsideDownRotation] = 1773 mNavigationBarWidthForRotationDefault[mLandscapeRotation] = 1774 mNavigationBarWidthForRotationDefault[mSeascapeRotation] = 1775 res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_width); 1776 1777 // Height of the navigation bar when presented horizontally at bottom 1778 mNavigationBarHeightForRotationInCarMode[mPortraitRotation] = 1779 mNavigationBarHeightForRotationInCarMode[mUpsideDownRotation] = 1780 res.getDimensionPixelSize( 1781 com.android.internal.R.dimen.navigation_bar_height_car_mode); 1782 mNavigationBarHeightForRotationInCarMode[mLandscapeRotation] = 1783 mNavigationBarHeightForRotationInCarMode[mSeascapeRotation] = res.getDimensionPixelSize( 1784 com.android.internal.R.dimen.navigation_bar_height_landscape_car_mode); 1785 1786 // Width of the navigation bar when presented vertically along one side 1787 mNavigationBarWidthForRotationInCarMode[mPortraitRotation] = 1788 mNavigationBarWidthForRotationInCarMode[mUpsideDownRotation] = 1789 mNavigationBarWidthForRotationInCarMode[mLandscapeRotation] = 1790 mNavigationBarWidthForRotationInCarMode[mSeascapeRotation] = 1791 res.getDimensionPixelSize( 1792 com.android.internal.R.dimen.navigation_bar_width_car_mode); 1793 1794 // SystemUI (status bar) layout policy 1795 int shortSizeDp = shortSize * DisplayMetrics.DENSITY_DEFAULT / density; 1796 int longSizeDp = longSize * DisplayMetrics.DENSITY_DEFAULT / density; 1797 1798 // Allow the navigation bar to move on non-square small devices (phones). 1799 mNavigationBarCanMove = width != height && shortSizeDp < 600; 1800 1801 mHasNavigationBar = res.getBoolean(com.android.internal.R.bool.config_showNavigationBar); 1802 // Allow a system property to override this. Used by the emulator. 1803 // See also hasNavigationBar(). 1804 String navBarOverride = SystemProperties.get("qemu.hw.mainkeys"); 1805 if ("1".equals(navBarOverride)) { 1806 mHasNavigationBar = false; 1807 } else if ("0".equals(navBarOverride)) { 1808 mHasNavigationBar = true; 1809 } 1810 1811 // For demo purposes, allow the rotation of the HDMI display to be controlled. 1812 // By default, HDMI locks rotation to landscape. 1813 if ("portrait".equals(SystemProperties.get("persist.demo.hdmirotation"))) { 1814 mDemoHdmiRotation = mPortraitRotation; 1815 } else { 1816 mDemoHdmiRotation = mLandscapeRotation; 1817 } 1818 mDemoHdmiRotationLock = SystemProperties.getBoolean("persist.demo.hdmirotationlock", false); 1819 1820 // For demo purposes, allow the rotation of the remote display to be controlled. 1821 // By default, remote display locks rotation to landscape. 1822 if ("portrait".equals(SystemProperties.get("persist.demo.remoterotation"))) { 1823 mDemoRotation = mPortraitRotation; 1824 } else { 1825 mDemoRotation = mLandscapeRotation; 1826 } 1827 mDemoRotationLock = SystemProperties.getBoolean( 1828 "persist.demo.rotationlock", false); 1829 1830 // Only force the default orientation if the screen is xlarge, at least 960dp x 720dp, per 1831 // http://developer.android.com/guide/practices/screens_support.html#range 1832 mForceDefaultOrientation = longSizeDp >= 960 && shortSizeDp >= 720 && 1833 res.getBoolean(com.android.internal.R.bool.config_forceDefaultOrientation) && 1834 // For debug purposes the next line turns this feature off with: 1835 // $ adb shell setprop config.override_forced_orient true 1836 // $ adb shell wm size reset 1837 !"true".equals(SystemProperties.get("config.override_forced_orient")); 1838 } 1839 1840 /** 1841 * @return whether the navigation bar can be hidden, e.g. the device has a 1842 * navigation bar and touch exploration is not enabled 1843 */ 1844 private boolean canHideNavigationBar() { 1845 return mHasNavigationBar; 1846 } 1847 1848 @Override 1849 public boolean isDefaultOrientationForced() { 1850 return mForceDefaultOrientation; 1851 } 1852 1853 @Override 1854 public void setDisplayOverscan(Display display, int left, int top, int right, int bottom) { 1855 if (display.getDisplayId() == Display.DEFAULT_DISPLAY) { 1856 mOverscanLeft = left; 1857 mOverscanTop = top; 1858 mOverscanRight = right; 1859 mOverscanBottom = bottom; 1860 } 1861 } 1862 1863 public void updateSettings() { 1864 ContentResolver resolver = mContext.getContentResolver(); 1865 boolean updateRotation = false; 1866 synchronized (mLock) { 1867 mEndcallBehavior = Settings.System.getIntForUser(resolver, 1868 Settings.System.END_BUTTON_BEHAVIOR, 1869 Settings.System.END_BUTTON_BEHAVIOR_DEFAULT, 1870 UserHandle.USER_CURRENT); 1871 mIncallPowerBehavior = Settings.Secure.getIntForUser(resolver, 1872 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR, 1873 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT, 1874 UserHandle.USER_CURRENT); 1875 1876 // Configure wake gesture. 1877 boolean wakeGestureEnabledSetting = Settings.Secure.getIntForUser(resolver, 1878 Settings.Secure.WAKE_GESTURE_ENABLED, 0, 1879 UserHandle.USER_CURRENT) != 0; 1880 if (mWakeGestureEnabledSetting != wakeGestureEnabledSetting) { 1881 mWakeGestureEnabledSetting = wakeGestureEnabledSetting; 1882 updateWakeGestureListenerLp(); 1883 } 1884 1885 // Configure rotation lock. 1886 int userRotation = Settings.System.getIntForUser(resolver, 1887 Settings.System.USER_ROTATION, Surface.ROTATION_0, 1888 UserHandle.USER_CURRENT); 1889 if (mUserRotation != userRotation) { 1890 mUserRotation = userRotation; 1891 updateRotation = true; 1892 } 1893 int userRotationMode = Settings.System.getIntForUser(resolver, 1894 Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ? 1895 WindowManagerPolicy.USER_ROTATION_FREE : 1896 WindowManagerPolicy.USER_ROTATION_LOCKED; 1897 if (mUserRotationMode != userRotationMode) { 1898 mUserRotationMode = userRotationMode; 1899 updateRotation = true; 1900 updateOrientationListenerLp(); 1901 } 1902 1903 if (mSystemReady) { 1904 int pointerLocation = Settings.System.getIntForUser(resolver, 1905 Settings.System.POINTER_LOCATION, 0, UserHandle.USER_CURRENT); 1906 if (mPointerLocationMode != pointerLocation) { 1907 mPointerLocationMode = pointerLocation; 1908 mHandler.sendEmptyMessage(pointerLocation != 0 ? 1909 MSG_ENABLE_POINTER_LOCATION : MSG_DISABLE_POINTER_LOCATION); 1910 } 1911 } 1912 // use screen off timeout setting as the timeout for the lockscreen 1913 mLockScreenTimeout = Settings.System.getIntForUser(resolver, 1914 Settings.System.SCREEN_OFF_TIMEOUT, 0, UserHandle.USER_CURRENT); 1915 String imId = Settings.Secure.getStringForUser(resolver, 1916 Settings.Secure.DEFAULT_INPUT_METHOD, UserHandle.USER_CURRENT); 1917 boolean hasSoftInput = imId != null && imId.length() > 0; 1918 if (mHasSoftInput != hasSoftInput) { 1919 mHasSoftInput = hasSoftInput; 1920 updateRotation = true; 1921 } 1922 if (mImmersiveModeConfirmation != null) { 1923 mImmersiveModeConfirmation.loadSetting(mCurrentUserId); 1924 } 1925 } 1926 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 1927 PolicyControl.reloadFromSetting(mContext); 1928 } 1929 if (updateRotation) { 1930 updateRotation(true); 1931 } 1932 } 1933 1934 private void updateWakeGestureListenerLp() { 1935 if (shouldEnableWakeGestureLp()) { 1936 mWakeGestureListener.requestWakeUpTrigger(); 1937 } else { 1938 mWakeGestureListener.cancelWakeUpTrigger(); 1939 } 1940 } 1941 1942 private boolean shouldEnableWakeGestureLp() { 1943 return mWakeGestureEnabledSetting && !mAwake 1944 && (!mLidControlsSleep || mLidState != LID_CLOSED) 1945 && mWakeGestureListener.isSupported(); 1946 } 1947 1948 private void enablePointerLocation() { 1949 if (mPointerLocationView == null) { 1950 mPointerLocationView = new PointerLocationView(mContext); 1951 mPointerLocationView.setPrintCoords(false); 1952 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 1953 WindowManager.LayoutParams.MATCH_PARENT, 1954 WindowManager.LayoutParams.MATCH_PARENT); 1955 lp.type = WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY; 1956 lp.flags = WindowManager.LayoutParams.FLAG_FULLSCREEN 1957 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE 1958 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 1959 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN; 1960 if (ActivityManager.isHighEndGfx()) { 1961 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 1962 lp.privateFlags |= 1963 WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED; 1964 } 1965 lp.format = PixelFormat.TRANSLUCENT; 1966 lp.setTitle("PointerLocation"); 1967 WindowManager wm = (WindowManager) 1968 mContext.getSystemService(Context.WINDOW_SERVICE); 1969 lp.inputFeatures |= WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL; 1970 wm.addView(mPointerLocationView, lp); 1971 mWindowManagerFuncs.registerPointerEventListener(mPointerLocationView); 1972 } 1973 } 1974 1975 private void disablePointerLocation() { 1976 if (mPointerLocationView != null) { 1977 mWindowManagerFuncs.unregisterPointerEventListener(mPointerLocationView); 1978 WindowManager wm = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE); 1979 wm.removeView(mPointerLocationView); 1980 mPointerLocationView = null; 1981 } 1982 } 1983 1984 private int readRotation(int resID) { 1985 try { 1986 int rotation = mContext.getResources().getInteger(resID); 1987 switch (rotation) { 1988 case 0: 1989 return Surface.ROTATION_0; 1990 case 90: 1991 return Surface.ROTATION_90; 1992 case 180: 1993 return Surface.ROTATION_180; 1994 case 270: 1995 return Surface.ROTATION_270; 1996 } 1997 } catch (Resources.NotFoundException e) { 1998 // fall through 1999 } 2000 return -1; 2001 } 2002 2003 /** {@inheritDoc} */ 2004 @Override 2005 public int checkAddPermission(WindowManager.LayoutParams attrs, int[] outAppOp) { 2006 int type = attrs.type; 2007 2008 outAppOp[0] = AppOpsManager.OP_NONE; 2009 2010 if (!((type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) 2011 || (type >= FIRST_SUB_WINDOW && type <= LAST_SUB_WINDOW) 2012 || (type >= FIRST_SYSTEM_WINDOW && type <= LAST_SYSTEM_WINDOW))) { 2013 return WindowManagerGlobal.ADD_INVALID_TYPE; 2014 } 2015 2016 if (type < FIRST_SYSTEM_WINDOW || type > LAST_SYSTEM_WINDOW) { 2017 // Window manager will make sure these are okay. 2018 return WindowManagerGlobal.ADD_OKAY; 2019 } 2020 String permission = null; 2021 switch (type) { 2022 case TYPE_TOAST: 2023 // XXX right now the app process has complete control over 2024 // this... should introduce a token to let the system 2025 // monitor/control what they are doing. 2026 outAppOp[0] = AppOpsManager.OP_TOAST_WINDOW; 2027 break; 2028 case TYPE_DREAM: 2029 case TYPE_INPUT_METHOD: 2030 case TYPE_WALLPAPER: 2031 case TYPE_PRIVATE_PRESENTATION: 2032 case TYPE_VOICE_INTERACTION: 2033 case TYPE_ACCESSIBILITY_OVERLAY: 2034 case TYPE_QS_DIALOG: 2035 // The window manager will check these. 2036 break; 2037 case TYPE_PHONE: 2038 case TYPE_PRIORITY_PHONE: 2039 case TYPE_SYSTEM_ALERT: 2040 case TYPE_SYSTEM_ERROR: 2041 case TYPE_SYSTEM_OVERLAY: 2042 permission = android.Manifest.permission.SYSTEM_ALERT_WINDOW; 2043 outAppOp[0] = AppOpsManager.OP_SYSTEM_ALERT_WINDOW; 2044 break; 2045 default: 2046 permission = android.Manifest.permission.INTERNAL_SYSTEM_WINDOW; 2047 } 2048 if (permission != null) { 2049 if (android.Manifest.permission.SYSTEM_ALERT_WINDOW.equals(permission)) { 2050 final int callingUid = Binder.getCallingUid(); 2051 // system processes will be automatically allowed privilege to draw 2052 if (callingUid == Process.SYSTEM_UID) { 2053 return WindowManagerGlobal.ADD_OKAY; 2054 } 2055 2056 // check if user has enabled this operation. SecurityException will be thrown if 2057 // this app has not been allowed by the user 2058 final int mode = mAppOpsManager.checkOpNoThrow(outAppOp[0], callingUid, 2059 attrs.packageName); 2060 switch (mode) { 2061 case AppOpsManager.MODE_ALLOWED: 2062 case AppOpsManager.MODE_IGNORED: 2063 // although we return ADD_OKAY for MODE_IGNORED, the added window will 2064 // actually be hidden in WindowManagerService 2065 return WindowManagerGlobal.ADD_OKAY; 2066 case AppOpsManager.MODE_ERRORED: 2067 try { 2068 ApplicationInfo appInfo = mContext.getPackageManager() 2069 .getApplicationInfo(attrs.packageName, 2070 UserHandle.getUserId(callingUid)); 2071 // Don't crash legacy apps 2072 if (appInfo.targetSdkVersion < Build.VERSION_CODES.M) { 2073 return WindowManagerGlobal.ADD_OKAY; 2074 } 2075 } catch (PackageManager.NameNotFoundException e) { 2076 /* ignore */ 2077 } 2078 return WindowManagerGlobal.ADD_PERMISSION_DENIED; 2079 default: 2080 // in the default mode, we will make a decision here based on 2081 // checkCallingPermission() 2082 if (mContext.checkCallingPermission(permission) != 2083 PackageManager.PERMISSION_GRANTED) { 2084 return WindowManagerGlobal.ADD_PERMISSION_DENIED; 2085 } else { 2086 return WindowManagerGlobal.ADD_OKAY; 2087 } 2088 } 2089 } 2090 2091 if (mContext.checkCallingOrSelfPermission(permission) 2092 != PackageManager.PERMISSION_GRANTED) { 2093 return WindowManagerGlobal.ADD_PERMISSION_DENIED; 2094 } 2095 } 2096 return WindowManagerGlobal.ADD_OKAY; 2097 } 2098 2099 @Override 2100 public boolean checkShowToOwnerOnly(WindowManager.LayoutParams attrs) { 2101 2102 // If this switch statement is modified, modify the comment in the declarations of 2103 // the type in {@link WindowManager.LayoutParams} as well. 2104 switch (attrs.type) { 2105 default: 2106 // These are the windows that by default are shown only to the user that created 2107 // them. If this needs to be overridden, set 2108 // {@link WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS} in 2109 // {@link WindowManager.LayoutParams}. Note that permission 2110 // {@link android.Manifest.permission.INTERNAL_SYSTEM_WINDOW} is required as well. 2111 if ((attrs.privateFlags & PRIVATE_FLAG_SHOW_FOR_ALL_USERS) == 0) { 2112 return true; 2113 } 2114 break; 2115 2116 // These are the windows that by default are shown to all users. However, to 2117 // protect against spoofing, check permissions below. 2118 case TYPE_APPLICATION_STARTING: 2119 case TYPE_BOOT_PROGRESS: 2120 case TYPE_DISPLAY_OVERLAY: 2121 case TYPE_INPUT_CONSUMER: 2122 case TYPE_KEYGUARD_SCRIM: 2123 case TYPE_KEYGUARD_DIALOG: 2124 case TYPE_MAGNIFICATION_OVERLAY: 2125 case TYPE_NAVIGATION_BAR: 2126 case TYPE_NAVIGATION_BAR_PANEL: 2127 case TYPE_PHONE: 2128 case TYPE_POINTER: 2129 case TYPE_PRIORITY_PHONE: 2130 case TYPE_SEARCH_BAR: 2131 case TYPE_STATUS_BAR: 2132 case TYPE_STATUS_BAR_PANEL: 2133 case TYPE_STATUS_BAR_SUB_PANEL: 2134 case TYPE_SYSTEM_DIALOG: 2135 case TYPE_VOLUME_OVERLAY: 2136 case TYPE_PRIVATE_PRESENTATION: 2137 case TYPE_DOCK_DIVIDER: 2138 break; 2139 } 2140 2141 // Check if third party app has set window to system window type. 2142 return mContext.checkCallingOrSelfPermission( 2143 android.Manifest.permission.INTERNAL_SYSTEM_WINDOW) 2144 != PackageManager.PERMISSION_GRANTED; 2145 } 2146 2147 @Override 2148 public void adjustWindowParamsLw(WindowManager.LayoutParams attrs) { 2149 switch (attrs.type) { 2150 case TYPE_SYSTEM_OVERLAY: 2151 case TYPE_SECURE_SYSTEM_OVERLAY: 2152 // These types of windows can't receive input events. 2153 attrs.flags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 2154 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE; 2155 attrs.flags &= ~WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH; 2156 break; 2157 case TYPE_STATUS_BAR: 2158 2159 // If the Keyguard is in a hidden state (occluded by another window), we force to 2160 // remove the wallpaper and keyguard flag so that any change in-flight after setting 2161 // the keyguard as occluded wouldn't set these flags again. 2162 // See {@link #processKeyguardSetHiddenResultLw}. 2163 if (mKeyguardHidden) { 2164 attrs.flags &= ~WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER; 2165 attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD; 2166 } 2167 break; 2168 } 2169 2170 if (attrs.type != TYPE_STATUS_BAR) { 2171 // The status bar is the only window allowed to exhibit keyguard behavior. 2172 attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD; 2173 } 2174 2175 if (ActivityManager.isHighEndGfx()) { 2176 if ((attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0) { 2177 attrs.subtreeSystemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION; 2178 } 2179 if ((attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0 2180 || (mForceWindowDrawsStatusBarBackground 2181 && attrs.height == MATCH_PARENT && attrs.width == MATCH_PARENT)) { 2182 attrs.subtreeSystemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN; 2183 } 2184 } 2185 } 2186 2187 void readLidState() { 2188 mLidState = mWindowManagerFuncs.getLidState(); 2189 } 2190 2191 private void readCameraLensCoverState() { 2192 mCameraLensCoverState = mWindowManagerFuncs.getCameraLensCoverState(); 2193 } 2194 2195 private boolean isHidden(int accessibilityMode) { 2196 switch (accessibilityMode) { 2197 case 1: 2198 return mLidState == LID_CLOSED; 2199 case 2: 2200 return mLidState == LID_OPEN; 2201 default: 2202 return false; 2203 } 2204 } 2205 2206 /** {@inheritDoc} */ 2207 @Override 2208 public void adjustConfigurationLw(Configuration config, int keyboardPresence, 2209 int navigationPresence) { 2210 mHaveBuiltInKeyboard = (keyboardPresence & PRESENCE_INTERNAL) != 0; 2211 2212 readConfigurationDependentBehaviors(); 2213 readLidState(); 2214 applyLidSwitchState(); 2215 2216 if (config.keyboard == Configuration.KEYBOARD_NOKEYS 2217 || (keyboardPresence == PRESENCE_INTERNAL 2218 && isHidden(mLidKeyboardAccessibility))) { 2219 config.hardKeyboardHidden = Configuration.HARDKEYBOARDHIDDEN_YES; 2220 if (!mHasSoftInput) { 2221 config.keyboardHidden = Configuration.KEYBOARDHIDDEN_YES; 2222 } 2223 } 2224 2225 if (config.navigation == Configuration.NAVIGATION_NONAV 2226 || (navigationPresence == PRESENCE_INTERNAL 2227 && isHidden(mLidNavigationAccessibility))) { 2228 config.navigationHidden = Configuration.NAVIGATIONHIDDEN_YES; 2229 } 2230 } 2231 2232 /** {@inheritDoc} */ 2233 @Override 2234 public int windowTypeToLayerLw(int type) { 2235 if (type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) { 2236 return 2; 2237 } 2238 switch (type) { 2239 case TYPE_PRIVATE_PRESENTATION: 2240 return 2; 2241 case TYPE_WALLPAPER: 2242 // wallpaper is at the bottom, though the window manager may move it. 2243 return 2; 2244 case TYPE_DOCK_DIVIDER: 2245 return 2; 2246 case TYPE_QS_DIALOG: 2247 return 2; 2248 case TYPE_PHONE: 2249 return 3; 2250 case TYPE_SEARCH_BAR: 2251 case TYPE_VOICE_INTERACTION_STARTING: 2252 return 4; 2253 case TYPE_VOICE_INTERACTION: 2254 // voice interaction layer is almost immediately above apps. 2255 return 5; 2256 case TYPE_INPUT_CONSUMER: 2257 return 6; 2258 case TYPE_SYSTEM_DIALOG: 2259 return 7; 2260 case TYPE_TOAST: 2261 // toasts and the plugged-in battery thing 2262 return 8; 2263 case TYPE_PRIORITY_PHONE: 2264 // SIM errors and unlock. Not sure if this really should be in a high layer. 2265 return 9; 2266 case TYPE_DREAM: 2267 // used for Dreams (screensavers with TYPE_DREAM windows) 2268 return 10; 2269 case TYPE_SYSTEM_ALERT: 2270 // like the ANR / app crashed dialogs 2271 return 11; 2272 case TYPE_INPUT_METHOD: 2273 // on-screen keyboards and other such input method user interfaces go here. 2274 return 12; 2275 case TYPE_INPUT_METHOD_DIALOG: 2276 // on-screen keyboards and other such input method user interfaces go here. 2277 return 13; 2278 case TYPE_KEYGUARD_SCRIM: 2279 // the safety window that shows behind keyguard while keyguard is starting 2280 return 14; 2281 case TYPE_STATUS_BAR_SUB_PANEL: 2282 return 15; 2283 case TYPE_STATUS_BAR: 2284 return 16; 2285 case TYPE_STATUS_BAR_PANEL: 2286 return 17; 2287 case TYPE_KEYGUARD_DIALOG: 2288 return 18; 2289 case TYPE_VOLUME_OVERLAY: 2290 // the on-screen volume indicator and controller shown when the user 2291 // changes the device volume 2292 return 19; 2293 case TYPE_SYSTEM_OVERLAY: 2294 // the on-screen volume indicator and controller shown when the user 2295 // changes the device volume 2296 return 20; 2297 case TYPE_NAVIGATION_BAR: 2298 // the navigation bar, if available, shows atop most things 2299 return 21; 2300 case TYPE_NAVIGATION_BAR_PANEL: 2301 // some panels (e.g. search) need to show on top of the navigation bar 2302 return 22; 2303 case TYPE_SYSTEM_ERROR: 2304 // system-level error dialogs 2305 return 23; 2306 case TYPE_MAGNIFICATION_OVERLAY: 2307 // used to highlight the magnified portion of a display 2308 return 24; 2309 case TYPE_DISPLAY_OVERLAY: 2310 // used to simulate secondary display devices 2311 return 25; 2312 case TYPE_DRAG: 2313 // the drag layer: input for drag-and-drop is associated with this window, 2314 // which sits above all other focusable windows 2315 return 26; 2316 case TYPE_ACCESSIBILITY_OVERLAY: 2317 // overlay put by accessibility services to intercept user interaction 2318 return 27; 2319 case TYPE_SECURE_SYSTEM_OVERLAY: 2320 return 28; 2321 case TYPE_BOOT_PROGRESS: 2322 return 29; 2323 case TYPE_POINTER: 2324 // the (mouse) pointer layer 2325 return 30; 2326 } 2327 Log.e(TAG, "Unknown window type: " + type); 2328 return 2; 2329 } 2330 2331 /** {@inheritDoc} */ 2332 @Override 2333 public int subWindowTypeToLayerLw(int type) { 2334 switch (type) { 2335 case TYPE_APPLICATION_PANEL: 2336 case TYPE_APPLICATION_ATTACHED_DIALOG: 2337 return APPLICATION_PANEL_SUBLAYER; 2338 case TYPE_APPLICATION_MEDIA: 2339 return APPLICATION_MEDIA_SUBLAYER; 2340 case TYPE_APPLICATION_MEDIA_OVERLAY: 2341 return APPLICATION_MEDIA_OVERLAY_SUBLAYER; 2342 case TYPE_APPLICATION_SUB_PANEL: 2343 return APPLICATION_SUB_PANEL_SUBLAYER; 2344 case TYPE_APPLICATION_ABOVE_SUB_PANEL: 2345 return APPLICATION_ABOVE_SUB_PANEL_SUBLAYER; 2346 } 2347 Log.e(TAG, "Unknown sub-window type: " + type); 2348 return 0; 2349 } 2350 2351 @Override 2352 public int getMaxWallpaperLayer() { 2353 return windowTypeToLayerLw(TYPE_STATUS_BAR); 2354 } 2355 2356 private int getNavigationBarWidth(int rotation, int uiMode) { 2357 if ((uiMode & UI_MODE_TYPE_MASK) == UI_MODE_TYPE_CAR) { 2358 return mNavigationBarWidthForRotationInCarMode[rotation]; 2359 } else { 2360 return mNavigationBarWidthForRotationDefault[rotation]; 2361 } 2362 } 2363 2364 @Override 2365 public int getNonDecorDisplayWidth(int fullWidth, int fullHeight, int rotation, 2366 int uiMode) { 2367 if (mHasNavigationBar) { 2368 // For a basic navigation bar, when we are in landscape mode we place 2369 // the navigation bar to the side. 2370 if (mNavigationBarCanMove && fullWidth > fullHeight) { 2371 return fullWidth - getNavigationBarWidth(rotation, uiMode); 2372 } 2373 } 2374 return fullWidth; 2375 } 2376 2377 private int getNavigationBarHeight(int rotation, int uiMode) { 2378 if ((uiMode & UI_MODE_TYPE_MASK) == UI_MODE_TYPE_CAR) { 2379 return mNavigationBarHeightForRotationInCarMode[rotation]; 2380 } else { 2381 return mNavigationBarHeightForRotationDefault[rotation]; 2382 } 2383 } 2384 2385 @Override 2386 public int getNonDecorDisplayHeight(int fullWidth, int fullHeight, int rotation, 2387 int uiMode) { 2388 if (mHasNavigationBar) { 2389 // For a basic navigation bar, when we are in portrait mode we place 2390 // the navigation bar to the bottom. 2391 if (!mNavigationBarCanMove || fullWidth < fullHeight) { 2392 return fullHeight - getNavigationBarHeight(rotation, uiMode); 2393 } 2394 } 2395 return fullHeight; 2396 } 2397 2398 @Override 2399 public int getConfigDisplayWidth(int fullWidth, int fullHeight, int rotation, int uiMode) { 2400 return getNonDecorDisplayWidth(fullWidth, fullHeight, rotation, uiMode); 2401 } 2402 2403 @Override 2404 public int getConfigDisplayHeight(int fullWidth, int fullHeight, int rotation, int uiMode) { 2405 // There is a separate status bar at the top of the display. We don't count that as part 2406 // of the fixed decor, since it can hide; however, for purposes of configurations, 2407 // we do want to exclude it since applications can't generally use that part 2408 // of the screen. 2409 return getNonDecorDisplayHeight( 2410 fullWidth, fullHeight, rotation, uiMode) - mStatusBarHeight; 2411 } 2412 2413 @Override 2414 public boolean isForceHiding(WindowManager.LayoutParams attrs) { 2415 return (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 || 2416 (isKeyguardHostWindow(attrs) && 2417 (mKeyguardDelegate != null && mKeyguardDelegate.isShowing())) || 2418 (attrs.type == TYPE_KEYGUARD_SCRIM); 2419 } 2420 2421 @Override 2422 public boolean isKeyguardHostWindow(WindowManager.LayoutParams attrs) { 2423 return attrs.type == TYPE_STATUS_BAR; 2424 } 2425 2426 @Override 2427 public boolean canBeForceHidden(WindowState win, WindowManager.LayoutParams attrs) { 2428 switch (attrs.type) { 2429 case TYPE_STATUS_BAR: 2430 case TYPE_NAVIGATION_BAR: 2431 case TYPE_WALLPAPER: 2432 case TYPE_DREAM: 2433 case TYPE_KEYGUARD_SCRIM: 2434 return false; 2435 default: 2436 // Hide only windows below the keyguard host window. 2437 return windowTypeToLayerLw(win.getBaseType()) 2438 < windowTypeToLayerLw(TYPE_STATUS_BAR); 2439 } 2440 } 2441 2442 @Override 2443 public WindowState getWinShowWhenLockedLw() { 2444 return mWinShowWhenLocked; 2445 } 2446 2447 /** {@inheritDoc} */ 2448 @Override 2449 public View addStartingWindow(IBinder appToken, String packageName, int theme, 2450 CompatibilityInfo compatInfo, CharSequence nonLocalizedLabel, int labelRes, 2451 int icon, int logo, int windowFlags) { 2452 if (!SHOW_STARTING_ANIMATIONS) { 2453 return null; 2454 } 2455 if (packageName == null) { 2456 return null; 2457 } 2458 2459 WindowManager wm = null; 2460 View view = null; 2461 2462 try { 2463 Context context = mContext; 2464 if (DEBUG_STARTING_WINDOW) Slog.d(TAG, "addStartingWindow " + packageName 2465 + ": nonLocalizedLabel=" + nonLocalizedLabel + " theme=" 2466 + Integer.toHexString(theme)); 2467 if (theme != context.getThemeResId() || labelRes != 0) { 2468 try { 2469 context = context.createPackageContext(packageName, 0); 2470 context.setTheme(theme); 2471 } catch (PackageManager.NameNotFoundException e) { 2472 // Ignore 2473 } 2474 } 2475 2476 PhoneWindow win = new PhoneWindow(context); 2477 win.setIsStartingWindow(true); 2478 2479 Resources r = context.getResources(); 2480 win.setTitle(r.getText(labelRes, nonLocalizedLabel)); 2481 2482 win.setType( 2483 WindowManager.LayoutParams.TYPE_APPLICATION_STARTING); 2484 2485 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 2486 // Assumes it's safe to show starting windows of launched apps while 2487 // the keyguard is being hidden. This is okay because starting windows never show 2488 // secret information. 2489 if (mKeyguardHidden) { 2490 windowFlags |= FLAG_SHOW_WHEN_LOCKED; 2491 } 2492 } 2493 2494 // Force the window flags: this is a fake window, so it is not really 2495 // touchable or focusable by the user. We also add in the ALT_FOCUSABLE_IM 2496 // flag because we do know that the next window will take input 2497 // focus, so we want to get the IME window up on top of us right away. 2498 win.setFlags( 2499 windowFlags| 2500 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| 2501 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| 2502 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, 2503 windowFlags| 2504 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| 2505 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| 2506 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM); 2507 2508 win.setDefaultIcon(icon); 2509 win.setDefaultLogo(logo); 2510 2511 win.setLayout(WindowManager.LayoutParams.MATCH_PARENT, 2512 WindowManager.LayoutParams.MATCH_PARENT); 2513 2514 final WindowManager.LayoutParams params = win.getAttributes(); 2515 params.token = appToken; 2516 params.packageName = packageName; 2517 params.windowAnimations = win.getWindowStyle().getResourceId( 2518 com.android.internal.R.styleable.Window_windowAnimationStyle, 0); 2519 params.privateFlags |= 2520 WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED; 2521 params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS; 2522 2523 if (!compatInfo.supportsScreen()) { 2524 params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_COMPATIBLE_WINDOW; 2525 } 2526 2527 params.setTitle("Starting " + packageName); 2528 2529 wm = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE); 2530 view = win.getDecorView(); 2531 2532 if (DEBUG_STARTING_WINDOW) Slog.d( 2533 TAG, "Adding starting window for " + packageName 2534 + " / " + appToken + ": " 2535 + (view.getParent() != null ? view : null)); 2536 2537 wm.addView(view, params); 2538 2539 // Only return the view if it was successfully added to the 2540 // window manager... which we can tell by it having a parent. 2541 return view.getParent() != null ? view : null; 2542 } catch (WindowManager.BadTokenException e) { 2543 // ignore 2544 Log.w(TAG, appToken + " already running, starting window not displayed. " + 2545 e.getMessage()); 2546 } catch (RuntimeException e) { 2547 // don't crash if something else bad happens, for example a 2548 // failure loading resources because we are loading from an app 2549 // on external storage that has been unmounted. 2550 Log.w(TAG, appToken + " failed creating starting window", e); 2551 } finally { 2552 if (view != null && view.getParent() == null) { 2553 Log.w(TAG, "view not successfully added to wm, removing view"); 2554 wm.removeViewImmediate(view); 2555 } 2556 } 2557 2558 return null; 2559 } 2560 2561 /** {@inheritDoc} */ 2562 @Override 2563 public void removeStartingWindow(IBinder appToken, View window) { 2564 if (DEBUG_STARTING_WINDOW) Slog.v(TAG, "Removing starting window for " + appToken + ": " 2565 + window + " Callers=" + Debug.getCallers(4)); 2566 2567 if (window != null) { 2568 WindowManager wm = (WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE); 2569 wm.removeView(window); 2570 } 2571 } 2572 2573 /** 2574 * Preflight adding a window to the system. 2575 * 2576 * Currently enforces that three window types are singletons: 2577 * <ul> 2578 * <li>STATUS_BAR_TYPE</li> 2579 * <li>KEYGUARD_TYPE</li> 2580 * </ul> 2581 * 2582 * @param win The window to be added 2583 * @param attrs Information about the window to be added 2584 * 2585 * @return If ok, WindowManagerImpl.ADD_OKAY. If too many singletons, 2586 * WindowManagerImpl.ADD_MULTIPLE_SINGLETON 2587 */ 2588 @Override 2589 public int prepareAddWindowLw(WindowState win, WindowManager.LayoutParams attrs) { 2590 switch (attrs.type) { 2591 case TYPE_STATUS_BAR: 2592 mContext.enforceCallingOrSelfPermission( 2593 android.Manifest.permission.STATUS_BAR_SERVICE, 2594 "PhoneWindowManager"); 2595 if (mStatusBar != null) { 2596 if (mStatusBar.isAlive()) { 2597 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2598 } 2599 } 2600 mStatusBar = win; 2601 mStatusBarController.setWindow(win); 2602 break; 2603 case TYPE_NAVIGATION_BAR: 2604 mContext.enforceCallingOrSelfPermission( 2605 android.Manifest.permission.STATUS_BAR_SERVICE, 2606 "PhoneWindowManager"); 2607 if (mNavigationBar != null) { 2608 if (mNavigationBar.isAlive()) { 2609 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2610 } 2611 } 2612 mNavigationBar = win; 2613 mNavigationBarController.setWindow(win); 2614 if (DEBUG_LAYOUT) Slog.i(TAG, "NAVIGATION BAR: " + mNavigationBar); 2615 break; 2616 case TYPE_NAVIGATION_BAR_PANEL: 2617 case TYPE_STATUS_BAR_PANEL: 2618 case TYPE_STATUS_BAR_SUB_PANEL: 2619 case TYPE_VOICE_INTERACTION_STARTING: 2620 mContext.enforceCallingOrSelfPermission( 2621 android.Manifest.permission.STATUS_BAR_SERVICE, 2622 "PhoneWindowManager"); 2623 break; 2624 case TYPE_KEYGUARD_SCRIM: 2625 if (mKeyguardScrim != null) { 2626 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2627 } 2628 mKeyguardScrim = win; 2629 break; 2630 } 2631 return WindowManagerGlobal.ADD_OKAY; 2632 } 2633 2634 /** {@inheritDoc} */ 2635 @Override 2636 public void removeWindowLw(WindowState win) { 2637 if (mStatusBar == win) { 2638 mStatusBar = null; 2639 mStatusBarController.setWindow(null); 2640 mKeyguardDelegate.showScrim(); 2641 } else if (mKeyguardScrim == win) { 2642 Log.v(TAG, "Removing keyguard scrim"); 2643 mKeyguardScrim = null; 2644 } if (mNavigationBar == win) { 2645 mNavigationBar = null; 2646 mNavigationBarController.setWindow(null); 2647 } 2648 } 2649 2650 static final boolean PRINT_ANIM = false; 2651 2652 /** {@inheritDoc} */ 2653 @Override 2654 public int selectAnimationLw(WindowState win, int transit) { 2655 if (PRINT_ANIM) Log.i(TAG, "selectAnimation in " + win 2656 + ": transit=" + transit); 2657 if (win == mStatusBar) { 2658 boolean isKeyguard = (win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0; 2659 if (transit == TRANSIT_EXIT 2660 || transit == TRANSIT_HIDE) { 2661 return isKeyguard ? -1 : R.anim.dock_top_exit; 2662 } else if (transit == TRANSIT_ENTER 2663 || transit == TRANSIT_SHOW) { 2664 return isKeyguard ? -1 : R.anim.dock_top_enter; 2665 } 2666 } else if (win == mNavigationBar) { 2667 if (win.getAttrs().windowAnimations != 0) { 2668 return 0; 2669 } 2670 // This can be on either the bottom or the right. 2671 if (mNavigationBarOnBottom) { 2672 if (transit == TRANSIT_EXIT 2673 || transit == TRANSIT_HIDE) { 2674 return R.anim.dock_bottom_exit; 2675 } else if (transit == TRANSIT_ENTER 2676 || transit == TRANSIT_SHOW) { 2677 return R.anim.dock_bottom_enter; 2678 } 2679 } else { 2680 if (transit == TRANSIT_EXIT 2681 || transit == TRANSIT_HIDE) { 2682 return R.anim.dock_right_exit; 2683 } else if (transit == TRANSIT_ENTER 2684 || transit == TRANSIT_SHOW) { 2685 return R.anim.dock_right_enter; 2686 } 2687 } 2688 } else if (win.getAttrs().type == TYPE_DOCK_DIVIDER) { 2689 return selectDockedDividerAnimationLw(win, transit); 2690 } 2691 2692 if (transit == TRANSIT_PREVIEW_DONE) { 2693 if (win.hasAppShownWindows()) { 2694 if (PRINT_ANIM) Log.i(TAG, "**** STARTING EXIT"); 2695 return com.android.internal.R.anim.app_starting_exit; 2696 } 2697 } else if (win.getAttrs().type == TYPE_DREAM && mDreamingLockscreen 2698 && transit == TRANSIT_ENTER) { 2699 // Special case: we are animating in a dream, while the keyguard 2700 // is shown. We don't want an animation on the dream, because 2701 // we need it shown immediately with the keyguard animating away 2702 // to reveal it. 2703 return -1; 2704 } 2705 2706 return 0; 2707 } 2708 2709 private int selectDockedDividerAnimationLw(WindowState win, int transit) { 2710 int insets = mWindowManagerFuncs.getDockedDividerInsetsLw(); 2711 2712 // If the divider is behind the navigation bar, don't animate. 2713 if (mNavigationBar != null 2714 && (win.getFrameLw().top + insets >= mNavigationBar.getFrameLw().top 2715 || win.getFrameLw().left + insets >= mNavigationBar.getFrameLw().left)) { 2716 return 0; 2717 } 2718 if (transit == TRANSIT_ENTER || transit == TRANSIT_SHOW) { 2719 return R.anim.fade_in; 2720 } else if (transit == TRANSIT_EXIT) { 2721 return R.anim.fade_out; 2722 } else { 2723 return 0; 2724 } 2725 } 2726 2727 @Override 2728 public void selectRotationAnimationLw(int anim[]) { 2729 if (PRINT_ANIM) Slog.i(TAG, "selectRotationAnimation mTopFullscreen=" 2730 + mTopFullscreenOpaqueWindowState + " rotationAnimation=" 2731 + (mTopFullscreenOpaqueWindowState == null ? 2732 "0" : mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation)); 2733 if (mTopFullscreenOpaqueWindowState != null && mTopIsFullscreen) { 2734 switch (mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation) { 2735 case ROTATION_ANIMATION_CROSSFADE: 2736 anim[0] = R.anim.rotation_animation_xfade_exit; 2737 anim[1] = R.anim.rotation_animation_enter; 2738 break; 2739 case ROTATION_ANIMATION_JUMPCUT: 2740 anim[0] = R.anim.rotation_animation_jump_exit; 2741 anim[1] = R.anim.rotation_animation_enter; 2742 break; 2743 case ROTATION_ANIMATION_ROTATE: 2744 default: 2745 anim[0] = anim[1] = 0; 2746 break; 2747 } 2748 } else { 2749 anim[0] = anim[1] = 0; 2750 } 2751 } 2752 2753 @Override 2754 public boolean validateRotationAnimationLw(int exitAnimId, int enterAnimId, 2755 boolean forceDefault) { 2756 switch (exitAnimId) { 2757 case R.anim.rotation_animation_xfade_exit: 2758 case R.anim.rotation_animation_jump_exit: 2759 // These are the only cases that matter. 2760 if (forceDefault) { 2761 return false; 2762 } 2763 int anim[] = new int[2]; 2764 selectRotationAnimationLw(anim); 2765 return (exitAnimId == anim[0] && enterAnimId == anim[1]); 2766 default: 2767 return true; 2768 } 2769 } 2770 2771 @Override 2772 public Animation createForceHideEnterAnimation(boolean onWallpaper, 2773 boolean goingToNotificationShade) { 2774 if (goingToNotificationShade) { 2775 return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_behind_enter_fade_in); 2776 } 2777 2778 AnimationSet set = (AnimationSet) AnimationUtils.loadAnimation(mContext, onWallpaper ? 2779 R.anim.lock_screen_behind_enter_wallpaper : 2780 R.anim.lock_screen_behind_enter); 2781 2782 // TODO: Use XML interpolators when we have log interpolators available in XML. 2783 final List<Animation> animations = set.getAnimations(); 2784 for (int i = animations.size() - 1; i >= 0; --i) { 2785 animations.get(i).setInterpolator(mLogDecelerateInterpolator); 2786 } 2787 2788 return set; 2789 } 2790 2791 2792 @Override 2793 public Animation createForceHideWallpaperExitAnimation(boolean goingToNotificationShade) { 2794 if (goingToNotificationShade) { 2795 return null; 2796 } else { 2797 return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_wallpaper_exit); 2798 } 2799 } 2800 2801 private static void awakenDreams() { 2802 IDreamManager dreamManager = getDreamManager(); 2803 if (dreamManager != null) { 2804 try { 2805 dreamManager.awaken(); 2806 } catch (RemoteException e) { 2807 // fine, stay asleep then 2808 } 2809 } 2810 } 2811 2812 static IDreamManager getDreamManager() { 2813 return IDreamManager.Stub.asInterface( 2814 ServiceManager.checkService(DreamService.DREAM_SERVICE)); 2815 } 2816 2817 TelecomManager getTelecommService() { 2818 return (TelecomManager) mContext.getSystemService(Context.TELECOM_SERVICE); 2819 } 2820 2821 static IAudioService getAudioService() { 2822 IAudioService audioService = IAudioService.Stub.asInterface( 2823 ServiceManager.checkService(Context.AUDIO_SERVICE)); 2824 if (audioService == null) { 2825 Log.w(TAG, "Unable to find IAudioService interface."); 2826 } 2827 return audioService; 2828 } 2829 2830 boolean keyguardOn() { 2831 return isKeyguardShowingAndNotOccluded() || inKeyguardRestrictedKeyInputMode(); 2832 } 2833 2834 private static final int[] WINDOW_TYPES_WHERE_HOME_DOESNT_WORK = { 2835 WindowManager.LayoutParams.TYPE_SYSTEM_ALERT, 2836 WindowManager.LayoutParams.TYPE_SYSTEM_ERROR, 2837 }; 2838 2839 /** {@inheritDoc} */ 2840 @Override 2841 public long interceptKeyBeforeDispatching(WindowState win, KeyEvent event, int policyFlags) { 2842 final boolean keyguardOn = keyguardOn(); 2843 final int keyCode = event.getKeyCode(); 2844 final int repeatCount = event.getRepeatCount(); 2845 final int metaState = event.getMetaState(); 2846 final int flags = event.getFlags(); 2847 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 2848 final boolean canceled = event.isCanceled(); 2849 2850 if (DEBUG_INPUT) { 2851 Log.d(TAG, "interceptKeyTi keyCode=" + keyCode + " down=" + down + " repeatCount=" 2852 + repeatCount + " keyguardOn=" + keyguardOn + " mHomePressed=" + mHomePressed 2853 + " canceled=" + canceled); 2854 } 2855 2856 // If we think we might have a volume down & power key chord on the way 2857 // but we're not sure, then tell the dispatcher to wait a little while and 2858 // try again later before dispatching. 2859 if (mScreenshotChordEnabled && (flags & KeyEvent.FLAG_FALLBACK) == 0) { 2860 if (mScreenshotChordVolumeDownKeyTriggered && !mScreenshotChordPowerKeyTriggered) { 2861 final long now = SystemClock.uptimeMillis(); 2862 final long timeoutTime = mScreenshotChordVolumeDownKeyTime 2863 + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS; 2864 if (now < timeoutTime) { 2865 return timeoutTime - now; 2866 } 2867 } 2868 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN 2869 && mScreenshotChordVolumeDownKeyConsumed) { 2870 if (!down) { 2871 mScreenshotChordVolumeDownKeyConsumed = false; 2872 } 2873 return -1; 2874 } 2875 } 2876 2877 // Cancel any pending meta actions if we see any other keys being pressed between the down 2878 // of the meta key and its corresponding up. 2879 if (mPendingMetaAction && !KeyEvent.isMetaKey(keyCode)) { 2880 mPendingMetaAction = false; 2881 } 2882 2883 // First we always handle the home key here, so applications 2884 // can never break it, although if keyguard is on, we do let 2885 // it handle it, because that gives us the correct 5 second 2886 // timeout. 2887 if (keyCode == KeyEvent.KEYCODE_HOME) { 2888 2889 // If we have released the home key, and didn't do anything else 2890 // while it was pressed, then it is time to go home! 2891 if (!down) { 2892 cancelPreloadRecentApps(); 2893 2894 mHomePressed = false; 2895 if (mHomeConsumed) { 2896 mHomeConsumed = false; 2897 return -1; 2898 } 2899 2900 if (canceled) { 2901 Log.i(TAG, "Ignoring HOME; event canceled."); 2902 return -1; 2903 } 2904 2905 // If an incoming call is ringing, HOME is totally disabled. 2906 // (The user is already on the InCallUI at this point, 2907 // and his ONLY options are to answer or reject the call.) 2908 TelecomManager telecomManager = getTelecommService(); 2909 if (telecomManager != null && telecomManager.isRinging()) { 2910 Log.i(TAG, "Ignoring HOME; there's a ringing incoming call."); 2911 return -1; 2912 } 2913 2914 // Delay handling home if a double-tap is possible. 2915 if (mDoubleTapOnHomeBehavior != DOUBLE_TAP_HOME_NOTHING) { 2916 mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable); // just in case 2917 mHomeDoubleTapPending = true; 2918 mHandler.postDelayed(mHomeDoubleTapTimeoutRunnable, 2919 ViewConfiguration.getDoubleTapTimeout()); 2920 return -1; 2921 } 2922 2923 handleShortPressOnHome(); 2924 return -1; 2925 } 2926 2927 // If a system window has focus, then it doesn't make sense 2928 // right now to interact with applications. 2929 WindowManager.LayoutParams attrs = win != null ? win.getAttrs() : null; 2930 if (attrs != null) { 2931 final int type = attrs.type; 2932 if (type == WindowManager.LayoutParams.TYPE_KEYGUARD_SCRIM 2933 || type == WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG 2934 || (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 2935 // the "app" is keyguard, so give it the key 2936 return 0; 2937 } 2938 final int typeCount = WINDOW_TYPES_WHERE_HOME_DOESNT_WORK.length; 2939 for (int i=0; i<typeCount; i++) { 2940 if (type == WINDOW_TYPES_WHERE_HOME_DOESNT_WORK[i]) { 2941 // don't do anything, but also don't pass it to the app 2942 return -1; 2943 } 2944 } 2945 } 2946 2947 // Remember that home is pressed and handle special actions. 2948 if (repeatCount == 0) { 2949 mHomePressed = true; 2950 if (mHomeDoubleTapPending) { 2951 mHomeDoubleTapPending = false; 2952 mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable); 2953 handleDoubleTapOnHome(); 2954 } else if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_RECENT_SYSTEM_UI 2955 || mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 2956 preloadRecentApps(); 2957 } 2958 } else if ((event.getFlags() & KeyEvent.FLAG_LONG_PRESS) != 0) { 2959 if (!keyguardOn) { 2960 handleLongPressOnHome(event.getDeviceId()); 2961 } 2962 } 2963 return -1; 2964 } else if (keyCode == KeyEvent.KEYCODE_MENU) { 2965 // Hijack modified menu keys for debugging features 2966 final int chordBug = KeyEvent.META_SHIFT_ON; 2967 2968 if (down && repeatCount == 0) { 2969 if (mEnableShiftMenuBugReports && (metaState & chordBug) == chordBug) { 2970 Intent intent = new Intent(Intent.ACTION_BUG_REPORT); 2971 mContext.sendOrderedBroadcastAsUser(intent, UserHandle.CURRENT, 2972 null, null, null, 0, null, null); 2973 return -1; 2974 } else if (SHOW_PROCESSES_ON_ALT_MENU && 2975 (metaState & KeyEvent.META_ALT_ON) == KeyEvent.META_ALT_ON) { 2976 Intent service = new Intent(); 2977 service.setClassName(mContext, "com.android.server.LoadAverageService"); 2978 ContentResolver res = mContext.getContentResolver(); 2979 boolean shown = Settings.Global.getInt( 2980 res, Settings.Global.SHOW_PROCESSES, 0) != 0; 2981 if (!shown) { 2982 mContext.startService(service); 2983 } else { 2984 mContext.stopService(service); 2985 } 2986 Settings.Global.putInt( 2987 res, Settings.Global.SHOW_PROCESSES, shown ? 0 : 1); 2988 return -1; 2989 } 2990 } 2991 } else if (keyCode == KeyEvent.KEYCODE_SEARCH) { 2992 if (down) { 2993 if (repeatCount == 0) { 2994 mSearchKeyShortcutPending = true; 2995 mConsumeSearchKeyUp = false; 2996 } 2997 } else { 2998 mSearchKeyShortcutPending = false; 2999 if (mConsumeSearchKeyUp) { 3000 mConsumeSearchKeyUp = false; 3001 return -1; 3002 } 3003 } 3004 return 0; 3005 } else if (keyCode == KeyEvent.KEYCODE_APP_SWITCH) { 3006 if (!keyguardOn) { 3007 if (down && repeatCount == 0) { 3008 preloadRecentApps(); 3009 } else if (!down) { 3010 toggleRecentApps(); 3011 } 3012 } 3013 return -1; 3014 } else if (keyCode == KeyEvent.KEYCODE_N && event.isMetaPressed()) { 3015 if (down) { 3016 IStatusBarService service = getStatusBarService(); 3017 if (service != null) { 3018 try { 3019 service.expandNotificationsPanel(); 3020 } catch (RemoteException e) { 3021 // do nothing. 3022 } 3023 } 3024 } 3025 } else if (keyCode == KeyEvent.KEYCODE_SLASH && event.isMetaPressed()) { 3026 if (down) { 3027 if (repeatCount == 0) { 3028 toggleKeyboardShortcutsMenu(); 3029 } 3030 } 3031 } else if (keyCode == KeyEvent.KEYCODE_ASSIST) { 3032 if (down) { 3033 if (repeatCount == 0) { 3034 mAssistKeyLongPressed = false; 3035 } else if (repeatCount == 1) { 3036 mAssistKeyLongPressed = true; 3037 if (!keyguardOn) { 3038 launchAssistLongPressAction(); 3039 } 3040 } 3041 } else { 3042 if (mAssistKeyLongPressed) { 3043 mAssistKeyLongPressed = false; 3044 } else { 3045 if (!keyguardOn) { 3046 launchAssistAction(null, event.getDeviceId()); 3047 } 3048 } 3049 } 3050 return -1; 3051 } else if (keyCode == KeyEvent.KEYCODE_VOICE_ASSIST) { 3052 if (!down) { 3053 Intent voiceIntent; 3054 if (!keyguardOn) { 3055 voiceIntent = new Intent(RecognizerIntent.ACTION_WEB_SEARCH); 3056 } else { 3057 IDeviceIdleController dic = IDeviceIdleController.Stub.asInterface( 3058 ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER)); 3059 if (dic != null) { 3060 try { 3061 dic.exitIdle("voice-search"); 3062 } catch (RemoteException e) { 3063 } 3064 } 3065 voiceIntent = new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE); 3066 voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, true); 3067 } 3068 startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF); 3069 } 3070 } else if (keyCode == KeyEvent.KEYCODE_SYSRQ) { 3071 if (down && repeatCount == 0) { 3072 mHandler.post(mScreenshotRunnable); 3073 } 3074 return -1; 3075 } else if (keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP 3076 || keyCode == KeyEvent.KEYCODE_BRIGHTNESS_DOWN) { 3077 if (down) { 3078 int direction = keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP ? 1 : -1; 3079 3080 // Disable autobrightness if it's on 3081 int auto = Settings.System.getIntForUser( 3082 mContext.getContentResolver(), 3083 Settings.System.SCREEN_BRIGHTNESS_MODE, 3084 Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL, 3085 UserHandle.USER_CURRENT_OR_SELF); 3086 if (auto != 0) { 3087 Settings.System.putIntForUser(mContext.getContentResolver(), 3088 Settings.System.SCREEN_BRIGHTNESS_MODE, 3089 Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL, 3090 UserHandle.USER_CURRENT_OR_SELF); 3091 } 3092 3093 int min = mPowerManager.getMinimumScreenBrightnessSetting(); 3094 int max = mPowerManager.getMaximumScreenBrightnessSetting(); 3095 int step = (max - min + BRIGHTNESS_STEPS - 1) / BRIGHTNESS_STEPS * direction; 3096 int brightness = Settings.System.getIntForUser(mContext.getContentResolver(), 3097 Settings.System.SCREEN_BRIGHTNESS, 3098 mPowerManager.getDefaultScreenBrightnessSetting(), 3099 UserHandle.USER_CURRENT_OR_SELF); 3100 brightness += step; 3101 // Make sure we don't go beyond the limits. 3102 brightness = Math.min(max, brightness); 3103 brightness = Math.max(min, brightness); 3104 3105 Settings.System.putIntForUser(mContext.getContentResolver(), 3106 Settings.System.SCREEN_BRIGHTNESS, brightness, 3107 UserHandle.USER_CURRENT_OR_SELF); 3108 startActivityAsUser(new Intent(Intent.ACTION_SHOW_BRIGHTNESS_DIALOG), 3109 UserHandle.CURRENT_OR_SELF); 3110 } 3111 return -1; 3112 } else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP 3113 || keyCode == KeyEvent.KEYCODE_VOLUME_DOWN 3114 || keyCode == KeyEvent.KEYCODE_VOLUME_MUTE) { 3115 if (mUseTvRouting) { 3116 // On TVs volume keys never go to the foreground app. 3117 dispatchDirectAudioEvent(event); 3118 return -1; 3119 } 3120 } 3121 3122 if (KeyEvent.isMetaKey(keyCode)) { 3123 if (down) { 3124 mPendingMetaAction = true; 3125 } else if (mPendingMetaAction) { 3126 launchAssistAction(Intent.EXTRA_ASSIST_INPUT_HINT_KEYBOARD, event.getDeviceId()); 3127 } 3128 return -1; 3129 } 3130 3131 // Shortcuts are invoked through Search+key, so intercept those here 3132 // Any printing key that is chorded with Search should be consumed 3133 // even if no shortcut was invoked. This prevents text from being 3134 // inadvertently inserted when using a keyboard that has built-in macro 3135 // shortcut keys (that emit Search+x) and some of them are not registered. 3136 if (mSearchKeyShortcutPending) { 3137 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 3138 if (kcm.isPrintingKey(keyCode)) { 3139 mConsumeSearchKeyUp = true; 3140 mSearchKeyShortcutPending = false; 3141 if (down && repeatCount == 0 && !keyguardOn) { 3142 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, metaState); 3143 if (shortcutIntent != null) { 3144 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 3145 try { 3146 startActivityAsUser(shortcutIntent, UserHandle.CURRENT); 3147 } catch (ActivityNotFoundException ex) { 3148 Slog.w(TAG, "Dropping shortcut key combination because " 3149 + "the activity to which it is registered was not found: " 3150 + "SEARCH+" + KeyEvent.keyCodeToString(keyCode), ex); 3151 } 3152 } else { 3153 Slog.i(TAG, "Dropping unregistered shortcut key combination: " 3154 + "SEARCH+" + KeyEvent.keyCodeToString(keyCode)); 3155 } 3156 } 3157 return -1; 3158 } 3159 } 3160 3161 // Invoke shortcuts using Meta. 3162 if (down && repeatCount == 0 && !keyguardOn 3163 && (metaState & KeyEvent.META_META_ON) != 0) { 3164 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 3165 if (kcm.isPrintingKey(keyCode)) { 3166 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, 3167 metaState & ~(KeyEvent.META_META_ON 3168 | KeyEvent.META_META_LEFT_ON | KeyEvent.META_META_RIGHT_ON)); 3169 if (shortcutIntent != null) { 3170 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 3171 try { 3172 startActivityAsUser(shortcutIntent, UserHandle.CURRENT); 3173 } catch (ActivityNotFoundException ex) { 3174 Slog.w(TAG, "Dropping shortcut key combination because " 3175 + "the activity to which it is registered was not found: " 3176 + "META+" + KeyEvent.keyCodeToString(keyCode), ex); 3177 } 3178 return -1; 3179 } 3180 } 3181 } 3182 3183 // Handle application launch keys. 3184 if (down && repeatCount == 0 && !keyguardOn) { 3185 String category = sApplicationLaunchKeyCategories.get(keyCode); 3186 if (category != null) { 3187 Intent intent = Intent.makeMainSelectorActivity(Intent.ACTION_MAIN, category); 3188 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 3189 try { 3190 startActivityAsUser(intent, UserHandle.CURRENT); 3191 } catch (ActivityNotFoundException ex) { 3192 Slog.w(TAG, "Dropping application launch key because " 3193 + "the activity to which it is registered was not found: " 3194 + "keyCode=" + keyCode + ", category=" + category, ex); 3195 } 3196 return -1; 3197 } 3198 } 3199 3200 // Display task switcher for ALT-TAB. 3201 if (down && repeatCount == 0 && keyCode == KeyEvent.KEYCODE_TAB) { 3202 if (mRecentAppsHeldModifiers == 0 && !keyguardOn && isUserSetupComplete()) { 3203 final int shiftlessModifiers = event.getModifiers() & ~KeyEvent.META_SHIFT_MASK; 3204 if (KeyEvent.metaStateHasModifiers(shiftlessModifiers, KeyEvent.META_ALT_ON)) { 3205 mRecentAppsHeldModifiers = shiftlessModifiers; 3206 showRecentApps(true); 3207 return -1; 3208 } 3209 } 3210 } else if (!down && mRecentAppsHeldModifiers != 0 3211 && (metaState & mRecentAppsHeldModifiers) == 0) { 3212 mRecentAppsHeldModifiers = 0; 3213 hideRecentApps(true, false); 3214 } 3215 3216 // Handle input method switching. 3217 if (down && repeatCount == 0 3218 && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH 3219 || (keyCode == KeyEvent.KEYCODE_SPACE 3220 && (metaState & KeyEvent.META_META_MASK) != 0))) { 3221 final boolean forwardDirection = (metaState & KeyEvent.META_SHIFT_MASK) == 0; 3222 mWindowManagerFuncs.switchInputMethod(forwardDirection); 3223 return -1; 3224 } 3225 if (mLanguageSwitchKeyPressed && !down 3226 && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH 3227 || keyCode == KeyEvent.KEYCODE_SPACE)) { 3228 mLanguageSwitchKeyPressed = false; 3229 return -1; 3230 } 3231 3232 if (isValidGlobalKey(keyCode) 3233 && mGlobalKeyManager.handleGlobalKey(mContext, keyCode, event)) { 3234 return -1; 3235 } 3236 3237 if (down) { 3238 long shortcutCode = (long) keyCode; 3239 if (event.isCtrlPressed()) { 3240 shortcutCode |= ((long) KeyEvent.META_CTRL_ON) << Integer.SIZE; 3241 } 3242 3243 if (event.isAltPressed()) { 3244 shortcutCode |= ((long) KeyEvent.META_ALT_ON) << Integer.SIZE; 3245 } 3246 3247 if (event.isShiftPressed()) { 3248 shortcutCode |= ((long) KeyEvent.META_SHIFT_ON) << Integer.SIZE; 3249 } 3250 3251 if (event.isMetaPressed()) { 3252 shortcutCode |= ((long) KeyEvent.META_META_ON) << Integer.SIZE; 3253 } 3254 3255 IShortcutService shortcutService = mShortcutKeyServices.get(shortcutCode); 3256 if (shortcutService != null) { 3257 try { 3258 shortcutService.notifyShortcutKeyPressed(shortcutCode); 3259 } catch (RemoteException e) { 3260 mShortcutKeyServices.delete(shortcutCode); 3261 } 3262 return -1; 3263 } 3264 } 3265 3266 // Reserve all the META modifier combos for system behavior 3267 if ((metaState & KeyEvent.META_META_ON) != 0) { 3268 return -1; 3269 } 3270 3271 // Let the application handle the key. 3272 return 0; 3273 } 3274 3275 /** {@inheritDoc} */ 3276 @Override 3277 public KeyEvent dispatchUnhandledKey(WindowState win, KeyEvent event, int policyFlags) { 3278 // Note: This method is only called if the initial down was unhandled. 3279 if (DEBUG_INPUT) { 3280 Slog.d(TAG, "Unhandled key: win=" + win + ", action=" + event.getAction() 3281 + ", flags=" + event.getFlags() 3282 + ", keyCode=" + event.getKeyCode() 3283 + ", scanCode=" + event.getScanCode() 3284 + ", metaState=" + event.getMetaState() 3285 + ", repeatCount=" + event.getRepeatCount() 3286 + ", policyFlags=" + policyFlags); 3287 } 3288 3289 KeyEvent fallbackEvent = null; 3290 if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 3291 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 3292 final int keyCode = event.getKeyCode(); 3293 final int metaState = event.getMetaState(); 3294 final boolean initialDown = event.getAction() == KeyEvent.ACTION_DOWN 3295 && event.getRepeatCount() == 0; 3296 3297 // Check for fallback actions specified by the key character map. 3298 final FallbackAction fallbackAction; 3299 if (initialDown) { 3300 fallbackAction = kcm.getFallbackAction(keyCode, metaState); 3301 } else { 3302 fallbackAction = mFallbackActions.get(keyCode); 3303 } 3304 3305 if (fallbackAction != null) { 3306 if (DEBUG_INPUT) { 3307 Slog.d(TAG, "Fallback: keyCode=" + fallbackAction.keyCode 3308 + " metaState=" + Integer.toHexString(fallbackAction.metaState)); 3309 } 3310 3311 final int flags = event.getFlags() | KeyEvent.FLAG_FALLBACK; 3312 fallbackEvent = KeyEvent.obtain( 3313 event.getDownTime(), event.getEventTime(), 3314 event.getAction(), fallbackAction.keyCode, 3315 event.getRepeatCount(), fallbackAction.metaState, 3316 event.getDeviceId(), event.getScanCode(), 3317 flags, event.getSource(), null); 3318 3319 if (!interceptFallback(win, fallbackEvent, policyFlags)) { 3320 fallbackEvent.recycle(); 3321 fallbackEvent = null; 3322 } 3323 3324 if (initialDown) { 3325 mFallbackActions.put(keyCode, fallbackAction); 3326 } else if (event.getAction() == KeyEvent.ACTION_UP) { 3327 mFallbackActions.remove(keyCode); 3328 fallbackAction.recycle(); 3329 } 3330 } 3331 } 3332 3333 if (DEBUG_INPUT) { 3334 if (fallbackEvent == null) { 3335 Slog.d(TAG, "No fallback."); 3336 } else { 3337 Slog.d(TAG, "Performing fallback: " + fallbackEvent); 3338 } 3339 } 3340 return fallbackEvent; 3341 } 3342 3343 private boolean interceptFallback(WindowState win, KeyEvent fallbackEvent, int policyFlags) { 3344 int actions = interceptKeyBeforeQueueing(fallbackEvent, policyFlags); 3345 if ((actions & ACTION_PASS_TO_USER) != 0) { 3346 long delayMillis = interceptKeyBeforeDispatching( 3347 win, fallbackEvent, policyFlags); 3348 if (delayMillis == 0) { 3349 return true; 3350 } 3351 } 3352 return false; 3353 } 3354 3355 public void registerShortcutKey(long shortcutCode, IShortcutService shortcutService) 3356 throws RemoteException { 3357 synchronized (mLock) { 3358 IShortcutService service = mShortcutKeyServices.get(shortcutCode); 3359 if (service != null && service.asBinder().isBinderAlive()) { 3360 throw new RemoteException("Key already exists."); 3361 } 3362 3363 mShortcutKeyServices.put(shortcutCode, shortcutService); 3364 } 3365 } 3366 3367 private void launchAssistLongPressAction() { 3368 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 3369 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST); 3370 3371 // launch the search activity 3372 Intent intent = new Intent(Intent.ACTION_SEARCH_LONG_PRESS); 3373 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 3374 try { 3375 // TODO: This only stops the factory-installed search manager. 3376 // Need to formalize an API to handle others 3377 SearchManager searchManager = getSearchManager(); 3378 if (searchManager != null) { 3379 searchManager.stopSearch(); 3380 } 3381 startActivityAsUser(intent, UserHandle.CURRENT); 3382 } catch (ActivityNotFoundException e) { 3383 Slog.w(TAG, "No activity to handle assist long press action.", e); 3384 } 3385 } 3386 3387 private void launchAssistAction(String hint, int deviceId) { 3388 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST); 3389 if (!isUserSetupComplete()) { 3390 // Disable opening assist window during setup 3391 return; 3392 } 3393 Bundle args = null; 3394 if (deviceId > Integer.MIN_VALUE) { 3395 args = new Bundle(); 3396 args.putInt(Intent.EXTRA_ASSIST_INPUT_DEVICE_ID, deviceId); 3397 } 3398 if ((mContext.getResources().getConfiguration().uiMode 3399 & Configuration.UI_MODE_TYPE_MASK) == Configuration.UI_MODE_TYPE_TELEVISION) { 3400 // On TV, use legacy handling until assistants are implemented in the proper way. 3401 ((SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE)) 3402 .launchLegacyAssist(hint, UserHandle.myUserId(), args); 3403 } else { 3404 try { 3405 if (hint != null) { 3406 if (args == null) { 3407 args = new Bundle(); 3408 } 3409 args.putBoolean(hint, true); 3410 } 3411 IStatusBarService statusbar = getStatusBarService(); 3412 if (statusbar != null) { 3413 statusbar.startAssist(args); 3414 } 3415 } catch (RemoteException e) { 3416 Slog.e(TAG, "RemoteException when starting assist", e); 3417 // re-acquire status bar service next time it is needed. 3418 mStatusBarService = null; 3419 } 3420 } 3421 } 3422 3423 private void startActivityAsUser(Intent intent, UserHandle handle) { 3424 if (isUserSetupComplete()) { 3425 mContext.startActivityAsUser(intent, handle); 3426 } else { 3427 Slog.i(TAG, "Not starting activity because user setup is in progress: " + intent); 3428 } 3429 } 3430 3431 private SearchManager getSearchManager() { 3432 if (mSearchManager == null) { 3433 mSearchManager = (SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE); 3434 } 3435 return mSearchManager; 3436 } 3437 3438 private void preloadRecentApps() { 3439 mPreloadedRecentApps = true; 3440 try { 3441 IStatusBarService statusbar = getStatusBarService(); 3442 if (statusbar != null) { 3443 statusbar.preloadRecentApps(); 3444 } 3445 } catch (RemoteException e) { 3446 Slog.e(TAG, "RemoteException when preloading recent apps", e); 3447 // re-acquire status bar service next time it is needed. 3448 mStatusBarService = null; 3449 } 3450 } 3451 3452 private void cancelPreloadRecentApps() { 3453 if (mPreloadedRecentApps) { 3454 mPreloadedRecentApps = false; 3455 try { 3456 IStatusBarService statusbar = getStatusBarService(); 3457 if (statusbar != null) { 3458 statusbar.cancelPreloadRecentApps(); 3459 } 3460 } catch (RemoteException e) { 3461 Slog.e(TAG, "RemoteException when cancelling recent apps preload", e); 3462 // re-acquire status bar service next time it is needed. 3463 mStatusBarService = null; 3464 } 3465 } 3466 } 3467 3468 private void toggleRecentApps() { 3469 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 3470 try { 3471 IStatusBarService statusbar = getStatusBarService(); 3472 if (statusbar != null) { 3473 statusbar.toggleRecentApps(); 3474 } 3475 } catch (RemoteException e) { 3476 Slog.e(TAG, "RemoteException when toggling recent apps", e); 3477 // re-acquire status bar service next time it is needed. 3478 mStatusBarService = null; 3479 } 3480 } 3481 3482 @Override 3483 public void showRecentApps() { 3484 mHandler.removeMessages(MSG_DISPATCH_SHOW_RECENTS); 3485 mHandler.sendEmptyMessage(MSG_DISPATCH_SHOW_RECENTS); 3486 } 3487 3488 private void showRecentApps(boolean triggeredFromAltTab) { 3489 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 3490 try { 3491 IStatusBarService statusbar = getStatusBarService(); 3492 if (statusbar != null) { 3493 statusbar.showRecentApps(triggeredFromAltTab); 3494 } 3495 } catch (RemoteException e) { 3496 Slog.e(TAG, "RemoteException when showing recent apps", e); 3497 // re-acquire status bar service next time it is needed. 3498 mStatusBarService = null; 3499 } 3500 } 3501 3502 private void toggleKeyboardShortcutsMenu() { 3503 try { 3504 IStatusBarService statusbar = getStatusBarService(); 3505 if (statusbar != null) { 3506 statusbar.toggleKeyboardShortcutsMenu(); 3507 } 3508 } catch (RemoteException e) { 3509 Slog.e(TAG, "RemoteException when showing keyboard shortcuts menu", e); 3510 } 3511 } 3512 3513 private void hideRecentApps(boolean triggeredFromAltTab, boolean triggeredFromHome) { 3514 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 3515 try { 3516 IStatusBarService statusbar = getStatusBarService(); 3517 if (statusbar != null) { 3518 statusbar.hideRecentApps(triggeredFromAltTab, triggeredFromHome); 3519 } 3520 } catch (RemoteException e) { 3521 Slog.e(TAG, "RemoteException when closing recent apps", e); 3522 // re-acquire status bar service next time it is needed. 3523 mStatusBarService = null; 3524 } 3525 } 3526 3527 void launchHomeFromHotKey() { 3528 launchHomeFromHotKey(true /* awakenFromDreams */, true /*respectKeyguard*/); 3529 } 3530 3531 /** 3532 * A home key -> launch home action was detected. Take the appropriate action 3533 * given the situation with the keyguard. 3534 */ 3535 void launchHomeFromHotKey(final boolean awakenFromDreams, final boolean respectKeyguard) { 3536 if (respectKeyguard) { 3537 if (isKeyguardShowingAndNotOccluded()) { 3538 // don't launch home if keyguard showing 3539 return; 3540 } 3541 3542 if (!mHideLockScreen && mKeyguardDelegate.isInputRestricted()) { 3543 // when in keyguard restricted mode, must first verify unlock 3544 // before launching home 3545 mKeyguardDelegate.verifyUnlock(new OnKeyguardExitResult() { 3546 @Override 3547 public void onKeyguardExitResult(boolean success) { 3548 if (success) { 3549 try { 3550 ActivityManagerNative.getDefault().stopAppSwitches(); 3551 } catch (RemoteException e) { 3552 } 3553 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 3554 startDockOrHome(true /*fromHomeKey*/, awakenFromDreams); 3555 } 3556 } 3557 }); 3558 return; 3559 } 3560 } 3561 3562 // no keyguard stuff to worry about, just launch home! 3563 try { 3564 ActivityManagerNative.getDefault().stopAppSwitches(); 3565 } catch (RemoteException e) { 3566 } 3567 if (mRecentsVisible) { 3568 // Hide Recents and notify it to launch Home 3569 if (awakenFromDreams) { 3570 awakenDreams(); 3571 } 3572 hideRecentApps(false, true); 3573 } else { 3574 // Otherwise, just launch Home 3575 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 3576 startDockOrHome(true /*fromHomeKey*/, awakenFromDreams); 3577 } 3578 } 3579 3580 private final Runnable mClearHideNavigationFlag = new Runnable() { 3581 @Override 3582 public void run() { 3583 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 3584 // Clear flags. 3585 mForceClearedSystemUiFlags &= 3586 ~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 3587 } 3588 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 3589 } 3590 }; 3591 3592 /** 3593 * Input handler used while nav bar is hidden. Captures any touch on the screen, 3594 * to determine when the nav bar should be shown and prevent applications from 3595 * receiving those touches. 3596 */ 3597 final class HideNavInputEventReceiver extends InputEventReceiver { 3598 public HideNavInputEventReceiver(InputChannel inputChannel, Looper looper) { 3599 super(inputChannel, looper); 3600 } 3601 3602 @Override 3603 public void onInputEvent(InputEvent event) { 3604 boolean handled = false; 3605 try { 3606 if (event instanceof MotionEvent 3607 && (event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) { 3608 final MotionEvent motionEvent = (MotionEvent)event; 3609 if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) { 3610 // When the user taps down, we re-show the nav bar. 3611 boolean changed = false; 3612 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 3613 // Any user activity always causes us to show the 3614 // navigation controls, if they had been hidden. 3615 // We also clear the low profile and only content 3616 // flags so that tapping on the screen will atomically 3617 // restore all currently hidden screen decorations. 3618 int newVal = mResettingSystemUiFlags | 3619 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | 3620 View.SYSTEM_UI_FLAG_LOW_PROFILE | 3621 View.SYSTEM_UI_FLAG_FULLSCREEN; 3622 if (mResettingSystemUiFlags != newVal) { 3623 mResettingSystemUiFlags = newVal; 3624 changed = true; 3625 } 3626 // We don't allow the system's nav bar to be hidden 3627 // again for 1 second, to prevent applications from 3628 // spamming us and keeping it from being shown. 3629 newVal = mForceClearedSystemUiFlags | 3630 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 3631 if (mForceClearedSystemUiFlags != newVal) { 3632 mForceClearedSystemUiFlags = newVal; 3633 changed = true; 3634 mHandler.postDelayed(mClearHideNavigationFlag, 1000); 3635 } 3636 } 3637 if (changed) { 3638 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 3639 } 3640 } 3641 } 3642 } finally { 3643 finishInputEvent(event, handled); 3644 } 3645 } 3646 } 3647 final InputEventReceiver.Factory mHideNavInputEventReceiverFactory = 3648 new InputEventReceiver.Factory() { 3649 @Override 3650 public InputEventReceiver createInputEventReceiver( 3651 InputChannel inputChannel, Looper looper) { 3652 return new HideNavInputEventReceiver(inputChannel, looper); 3653 } 3654 }; 3655 3656 @Override 3657 public int adjustSystemUiVisibilityLw(int visibility) { 3658 mStatusBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility); 3659 mNavigationBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility); 3660 mRecentsVisible = (visibility & View.RECENT_APPS_VISIBLE) > 0; 3661 3662 // Reset any bits in mForceClearingStatusBarVisibility that 3663 // are now clear. 3664 mResettingSystemUiFlags &= visibility; 3665 // Clear any bits in the new visibility that are currently being 3666 // force cleared, before reporting it. 3667 return visibility & ~mResettingSystemUiFlags 3668 & ~mForceClearedSystemUiFlags; 3669 } 3670 3671 @Override 3672 public boolean getInsetHintLw(WindowManager.LayoutParams attrs, int displayRotation, 3673 Rect outContentInsets, Rect outStableInsets, Rect outOutsets) { 3674 final int fl = PolicyControl.getWindowFlags(null, attrs); 3675 final int sysuiVis = PolicyControl.getSystemUiVisibility(null, attrs); 3676 final int systemUiVisibility = (sysuiVis | attrs.subtreeSystemUiVisibility); 3677 3678 final boolean useOutsets = outOutsets != null && shouldUseOutsets(attrs, fl); 3679 if (useOutsets) { 3680 int outset = ScreenShapeHelper.getWindowOutsetBottomPx(mContext.getResources()); 3681 if (outset > 0) { 3682 if (displayRotation == Surface.ROTATION_0) { 3683 outOutsets.bottom += outset; 3684 } else if (displayRotation == Surface.ROTATION_90) { 3685 outOutsets.right += outset; 3686 } else if (displayRotation == Surface.ROTATION_180) { 3687 outOutsets.top += outset; 3688 } else if (displayRotation == Surface.ROTATION_270) { 3689 outOutsets.left += outset; 3690 } 3691 } 3692 } 3693 3694 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) 3695 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { 3696 int availRight, availBottom; 3697 if (canHideNavigationBar() && 3698 (systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0) { 3699 availRight = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3700 availBottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3701 } else { 3702 availRight = mRestrictedScreenLeft + mRestrictedScreenWidth; 3703 availBottom = mRestrictedScreenTop + mRestrictedScreenHeight; 3704 } 3705 if ((systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) { 3706 if ((fl & FLAG_FULLSCREEN) != 0) { 3707 outContentInsets.set(mStableFullscreenLeft, mStableFullscreenTop, 3708 availRight - mStableFullscreenRight, 3709 availBottom - mStableFullscreenBottom); 3710 } else { 3711 outContentInsets.set(mStableLeft, mStableTop, 3712 availRight - mStableRight, availBottom - mStableBottom); 3713 } 3714 } else if ((fl & FLAG_FULLSCREEN) != 0 || (fl & FLAG_LAYOUT_IN_OVERSCAN) != 0) { 3715 outContentInsets.setEmpty(); 3716 } else if ((systemUiVisibility & (View.SYSTEM_UI_FLAG_FULLSCREEN 3717 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN)) == 0) { 3718 outContentInsets.set(mCurLeft, mCurTop, 3719 availRight - mCurRight, availBottom - mCurBottom); 3720 } else { 3721 outContentInsets.set(mCurLeft, mCurTop, 3722 availRight - mCurRight, availBottom - mCurBottom); 3723 } 3724 3725 outStableInsets.set(mStableLeft, mStableTop, 3726 availRight - mStableRight, availBottom - mStableBottom); 3727 return mForceShowSystemBars; 3728 } 3729 outContentInsets.setEmpty(); 3730 outStableInsets.setEmpty(); 3731 return mForceShowSystemBars; 3732 } 3733 3734 private boolean shouldUseOutsets(WindowManager.LayoutParams attrs, int fl) { 3735 return attrs.type == TYPE_WALLPAPER || (fl & (WindowManager.LayoutParams.FLAG_FULLSCREEN 3736 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_OVERSCAN)) != 0; 3737 } 3738 3739 /** {@inheritDoc} */ 3740 @Override 3741 public void beginLayoutLw(boolean isDefaultDisplay, int displayWidth, int displayHeight, 3742 int displayRotation, int uiMode) { 3743 mDisplayRotation = displayRotation; 3744 final int overscanLeft, overscanTop, overscanRight, overscanBottom; 3745 if (isDefaultDisplay) { 3746 switch (displayRotation) { 3747 case Surface.ROTATION_90: 3748 overscanLeft = mOverscanTop; 3749 overscanTop = mOverscanRight; 3750 overscanRight = mOverscanBottom; 3751 overscanBottom = mOverscanLeft; 3752 break; 3753 case Surface.ROTATION_180: 3754 overscanLeft = mOverscanRight; 3755 overscanTop = mOverscanBottom; 3756 overscanRight = mOverscanLeft; 3757 overscanBottom = mOverscanTop; 3758 break; 3759 case Surface.ROTATION_270: 3760 overscanLeft = mOverscanBottom; 3761 overscanTop = mOverscanLeft; 3762 overscanRight = mOverscanTop; 3763 overscanBottom = mOverscanRight; 3764 break; 3765 default: 3766 overscanLeft = mOverscanLeft; 3767 overscanTop = mOverscanTop; 3768 overscanRight = mOverscanRight; 3769 overscanBottom = mOverscanBottom; 3770 break; 3771 } 3772 } else { 3773 overscanLeft = 0; 3774 overscanTop = 0; 3775 overscanRight = 0; 3776 overscanBottom = 0; 3777 } 3778 mOverscanScreenLeft = mRestrictedOverscanScreenLeft = 0; 3779 mOverscanScreenTop = mRestrictedOverscanScreenTop = 0; 3780 mOverscanScreenWidth = mRestrictedOverscanScreenWidth = displayWidth; 3781 mOverscanScreenHeight = mRestrictedOverscanScreenHeight = displayHeight; 3782 mSystemLeft = 0; 3783 mSystemTop = 0; 3784 mSystemRight = displayWidth; 3785 mSystemBottom = displayHeight; 3786 mUnrestrictedScreenLeft = overscanLeft; 3787 mUnrestrictedScreenTop = overscanTop; 3788 mUnrestrictedScreenWidth = displayWidth - overscanLeft - overscanRight; 3789 mUnrestrictedScreenHeight = displayHeight - overscanTop - overscanBottom; 3790 mRestrictedScreenLeft = mUnrestrictedScreenLeft; 3791 mRestrictedScreenTop = mUnrestrictedScreenTop; 3792 mRestrictedScreenWidth = mSystemGestures.screenWidth = mUnrestrictedScreenWidth; 3793 mRestrictedScreenHeight = mSystemGestures.screenHeight = mUnrestrictedScreenHeight; 3794 mDockLeft = mContentLeft = mVoiceContentLeft = mStableLeft = mStableFullscreenLeft 3795 = mCurLeft = mUnrestrictedScreenLeft; 3796 mDockTop = mContentTop = mVoiceContentTop = mStableTop = mStableFullscreenTop 3797 = mCurTop = mUnrestrictedScreenTop; 3798 mDockRight = mContentRight = mVoiceContentRight = mStableRight = mStableFullscreenRight 3799 = mCurRight = displayWidth - overscanRight; 3800 mDockBottom = mContentBottom = mVoiceContentBottom = mStableBottom = mStableFullscreenBottom 3801 = mCurBottom = displayHeight - overscanBottom; 3802 mDockLayer = 0x10000000; 3803 mStatusBarLayer = -1; 3804 3805 // start with the current dock rect, which will be (0,0,displayWidth,displayHeight) 3806 final Rect pf = mTmpParentFrame; 3807 final Rect df = mTmpDisplayFrame; 3808 final Rect of = mTmpOverscanFrame; 3809 final Rect vf = mTmpVisibleFrame; 3810 final Rect dcf = mTmpDecorFrame; 3811 pf.left = df.left = of.left = vf.left = mDockLeft; 3812 pf.top = df.top = of.top = vf.top = mDockTop; 3813 pf.right = df.right = of.right = vf.right = mDockRight; 3814 pf.bottom = df.bottom = of.bottom = vf.bottom = mDockBottom; 3815 dcf.setEmpty(); // Decor frame N/A for system bars. 3816 3817 if (isDefaultDisplay) { 3818 // For purposes of putting out fake window up to steal focus, we will 3819 // drive nav being hidden only by whether it is requested. 3820 final int sysui = mLastSystemUiFlags; 3821 boolean navVisible = (sysui & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0; 3822 boolean navTranslucent = (sysui 3823 & (View.NAVIGATION_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSPARENT)) != 0; 3824 boolean immersive = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0; 3825 boolean immersiveSticky = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; 3826 boolean navAllowedHidden = immersive || immersiveSticky; 3827 navTranslucent &= !immersiveSticky; // transient trumps translucent 3828 boolean isKeyguardShowing = isStatusBarKeyguard() && !mHideLockScreen; 3829 if (!isKeyguardShowing) { 3830 navTranslucent &= areTranslucentBarsAllowed(); 3831 } 3832 3833 // When the navigation bar isn't visible, we put up a fake 3834 // input window to catch all touch events. This way we can 3835 // detect when the user presses anywhere to bring back the nav 3836 // bar and ensure the application doesn't see the event. 3837 if (navVisible || navAllowedHidden) { 3838 if (mInputConsumer != null) { 3839 mInputConsumer.dismiss(); 3840 mInputConsumer = null; 3841 } 3842 } else if (mInputConsumer == null) { 3843 mInputConsumer = mWindowManagerFuncs.addInputConsumer(mHandler.getLooper(), 3844 mHideNavInputEventReceiverFactory); 3845 } 3846 3847 // For purposes of positioning and showing the nav bar, if we have 3848 // decided that it can't be hidden (because of the screen aspect ratio), 3849 // then take that into account. 3850 navVisible |= !canHideNavigationBar(); 3851 3852 boolean updateSysUiVisibility = layoutNavigationBar(displayWidth, displayHeight, 3853 displayRotation, uiMode, overscanRight, overscanBottom, dcf, navVisible, navTranslucent, 3854 navAllowedHidden); 3855 if (DEBUG_LAYOUT) Slog.i(TAG, String.format("mDock rect: (%d,%d - %d,%d)", 3856 mDockLeft, mDockTop, mDockRight, mDockBottom)); 3857 updateSysUiVisibility |= layoutStatusBar(pf, df, of, vf, dcf, sysui, isKeyguardShowing); 3858 if (updateSysUiVisibility) { 3859 updateSystemUiVisibilityLw(); 3860 } 3861 } 3862 } 3863 3864 private boolean layoutStatusBar(Rect pf, Rect df, Rect of, Rect vf, Rect dcf, int sysui, 3865 boolean isKeyguardShowing) { 3866 // decide where the status bar goes ahead of time 3867 if (mStatusBar != null) { 3868 // apply any navigation bar insets 3869 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 3870 pf.top = df.top = of.top = mUnrestrictedScreenTop; 3871 pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft; 3872 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight 3873 + mUnrestrictedScreenTop; 3874 vf.left = mStableLeft; 3875 vf.top = mStableTop; 3876 vf.right = mStableRight; 3877 vf.bottom = mStableBottom; 3878 3879 mStatusBarLayer = mStatusBar.getSurfaceLayer(); 3880 3881 // Let the status bar determine its size. 3882 mStatusBar.computeFrameLw(pf /* parentFrame */, df /* displayFrame */, 3883 vf /* overlayFrame */, vf /* contentFrame */, vf /* visibleFrame */, 3884 dcf /* decorFrame */, vf /* stableFrame */, vf /* outsetFrame */); 3885 3886 // For layout, the status bar is always at the top with our fixed height. 3887 mStableTop = mUnrestrictedScreenTop + mStatusBarHeight; 3888 3889 boolean statusBarTransient = (sysui & View.STATUS_BAR_TRANSIENT) != 0; 3890 boolean statusBarTranslucent = (sysui 3891 & (View.STATUS_BAR_TRANSLUCENT | View.STATUS_BAR_TRANSPARENT)) != 0; 3892 if (!isKeyguardShowing) { 3893 statusBarTranslucent &= areTranslucentBarsAllowed(); 3894 } 3895 3896 // If the status bar is hidden, we don't want to cause 3897 // windows behind it to scroll. 3898 if (mStatusBar.isVisibleLw() && !statusBarTransient) { 3899 // Status bar may go away, so the screen area it occupies 3900 // is available to apps but just covering them when the 3901 // status bar is visible. 3902 mDockTop = mUnrestrictedScreenTop + mStatusBarHeight; 3903 3904 mContentTop = mVoiceContentTop = mCurTop = mDockTop; 3905 mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom; 3906 mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft; 3907 mContentRight = mVoiceContentRight = mCurRight = mDockRight; 3908 3909 if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar: " + 3910 String.format( 3911 "dock=[%d,%d][%d,%d] content=[%d,%d][%d,%d] cur=[%d,%d][%d,%d]", 3912 mDockLeft, mDockTop, mDockRight, mDockBottom, 3913 mContentLeft, mContentTop, mContentRight, mContentBottom, 3914 mCurLeft, mCurTop, mCurRight, mCurBottom)); 3915 } 3916 if (mStatusBar.isVisibleLw() && !mStatusBar.isAnimatingLw() 3917 && !statusBarTransient && !statusBarTranslucent 3918 && !mStatusBarController.wasRecentlyTranslucent()) { 3919 // If the opaque status bar is currently requested to be visible, 3920 // and not in the process of animating on or off, then 3921 // we can tell the app that it is covered by it. 3922 mSystemTop = mUnrestrictedScreenTop + mStatusBarHeight; 3923 } 3924 if (mStatusBarController.checkHiddenLw()) { 3925 return true; 3926 } 3927 } 3928 return false; 3929 } 3930 3931 private boolean layoutNavigationBar(int displayWidth, int displayHeight, int displayRotation, 3932 int uiMode, int overscanRight, int overscanBottom, Rect dcf, boolean navVisible, 3933 boolean navTranslucent, boolean navAllowedHidden) { 3934 if (mNavigationBar != null) { 3935 boolean transientNavBarShowing = mNavigationBarController.isTransientShowing(); 3936 // Force the navigation bar to its appropriate place and 3937 // size. We need to do this directly, instead of relying on 3938 // it to bubble up from the nav bar, because this needs to 3939 // change atomically with screen rotations. 3940 mNavigationBarOnBottom = isNavigationBarOnBottom(displayWidth, displayHeight); 3941 if (mNavigationBarOnBottom) { 3942 // It's a system nav bar or a portrait screen; nav bar goes on bottom. 3943 int top = displayHeight - overscanBottom 3944 - getNavigationBarHeight(displayRotation, uiMode); 3945 mTmpNavigationFrame.set(0, top, displayWidth, displayHeight - overscanBottom); 3946 mStableBottom = mStableFullscreenBottom = mTmpNavigationFrame.top; 3947 if (transientNavBarShowing) { 3948 mNavigationBarController.setBarShowingLw(true); 3949 } else if (navVisible) { 3950 mNavigationBarController.setBarShowingLw(true); 3951 mDockBottom = mTmpNavigationFrame.top; 3952 mRestrictedScreenHeight = mDockBottom - mRestrictedScreenTop; 3953 mRestrictedOverscanScreenHeight = mDockBottom - mRestrictedOverscanScreenTop; 3954 } else { 3955 // We currently want to hide the navigation UI. 3956 mNavigationBarController.setBarShowingLw(false); 3957 } 3958 if (navVisible && !navTranslucent && !navAllowedHidden 3959 && !mNavigationBar.isAnimatingLw() 3960 && !mNavigationBarController.wasRecentlyTranslucent()) { 3961 // If the opaque nav bar is currently requested to be visible, 3962 // and not in the process of animating on or off, then 3963 // we can tell the app that it is covered by it. 3964 mSystemBottom = mTmpNavigationFrame.top; 3965 } 3966 } else { 3967 // Landscape screen; nav bar goes to the right. 3968 int left = displayWidth - overscanRight 3969 - getNavigationBarWidth(displayRotation, uiMode); 3970 mTmpNavigationFrame.set(left, 0, displayWidth - overscanRight, displayHeight); 3971 mStableRight = mStableFullscreenRight = mTmpNavigationFrame.left; 3972 if (transientNavBarShowing) { 3973 mNavigationBarController.setBarShowingLw(true); 3974 } else if (navVisible) { 3975 mNavigationBarController.setBarShowingLw(true); 3976 mDockRight = mTmpNavigationFrame.left; 3977 mRestrictedScreenWidth = mDockRight - mRestrictedScreenLeft; 3978 mRestrictedOverscanScreenWidth = mDockRight - mRestrictedOverscanScreenLeft; 3979 } else { 3980 // We currently want to hide the navigation UI. 3981 mNavigationBarController.setBarShowingLw(false); 3982 } 3983 if (navVisible && !navTranslucent && !navAllowedHidden 3984 && !mNavigationBar.isAnimatingLw() 3985 && !mNavigationBarController.wasRecentlyTranslucent()) { 3986 // If the nav bar is currently requested to be visible, 3987 // and not in the process of animating on or off, then 3988 // we can tell the app that it is covered by it. 3989 mSystemRight = mTmpNavigationFrame.left; 3990 } 3991 } 3992 // Make sure the content and current rectangles are updated to 3993 // account for the restrictions from the navigation bar. 3994 mContentTop = mVoiceContentTop = mCurTop = mDockTop; 3995 mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom; 3996 mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft; 3997 mContentRight = mVoiceContentRight = mCurRight = mDockRight; 3998 mStatusBarLayer = mNavigationBar.getSurfaceLayer(); 3999 // And compute the final frame. 4000 mNavigationBar.computeFrameLw(mTmpNavigationFrame, mTmpNavigationFrame, 4001 mTmpNavigationFrame, mTmpNavigationFrame, mTmpNavigationFrame, dcf, 4002 mTmpNavigationFrame, mTmpNavigationFrame); 4003 if (DEBUG_LAYOUT) Slog.i(TAG, "mNavigationBar frame: " + mTmpNavigationFrame); 4004 if (mNavigationBarController.checkHiddenLw()) { 4005 return true; 4006 } 4007 } 4008 return false; 4009 } 4010 4011 private boolean isNavigationBarOnBottom(int displayWidth, int displayHeight) { 4012 return !mNavigationBarCanMove || displayWidth < displayHeight; 4013 } 4014 4015 /** {@inheritDoc} */ 4016 @Override 4017 public int getSystemDecorLayerLw() { 4018 if (mStatusBar != null && mStatusBar.isVisibleLw()) { 4019 return mStatusBar.getSurfaceLayer(); 4020 } 4021 4022 if (mNavigationBar != null && mNavigationBar.isVisibleLw()) { 4023 return mNavigationBar.getSurfaceLayer(); 4024 } 4025 4026 return 0; 4027 } 4028 4029 @Override 4030 public void getContentRectLw(Rect r) { 4031 r.set(mContentLeft, mContentTop, mContentRight, mContentBottom); 4032 } 4033 4034 void setAttachedWindowFrames(WindowState win, int fl, int adjust, WindowState attached, 4035 boolean insetDecors, Rect pf, Rect df, Rect of, Rect cf, Rect vf) { 4036 if (win.getSurfaceLayer() > mDockLayer && attached.getSurfaceLayer() < mDockLayer) { 4037 // Here's a special case: if this attached window is a panel that is 4038 // above the dock window, and the window it is attached to is below 4039 // the dock window, then the frames we computed for the window it is 4040 // attached to can not be used because the dock is effectively part 4041 // of the underlying window and the attached window is floating on top 4042 // of the whole thing. So, we ignore the attached window and explicitly 4043 // compute the frames that would be appropriate without the dock. 4044 df.left = of.left = cf.left = vf.left = mDockLeft; 4045 df.top = of.top = cf.top = vf.top = mDockTop; 4046 df.right = of.right = cf.right = vf.right = mDockRight; 4047 df.bottom = of.bottom = cf.bottom = vf.bottom = mDockBottom; 4048 } else { 4049 // The effective display frame of the attached window depends on 4050 // whether it is taking care of insetting its content. If not, 4051 // we need to use the parent's content frame so that the entire 4052 // window is positioned within that content. Otherwise we can use 4053 // the overscan frame and let the attached window take care of 4054 // positioning its content appropriately. 4055 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 4056 // Set the content frame of the attached window to the parent's decor frame 4057 // (same as content frame when IME isn't present) if specifically requested by 4058 // setting {@link WindowManager.LayoutParams#FLAG_LAYOUT_ATTACHED_IN_DECOR} flag. 4059 // Otherwise, use the overscan frame. 4060 cf.set((fl & FLAG_LAYOUT_ATTACHED_IN_DECOR) != 0 4061 ? attached.getContentFrameLw() : attached.getOverscanFrameLw()); 4062 } else { 4063 // If the window is resizing, then we want to base the content 4064 // frame on our attached content frame to resize... however, 4065 // things can be tricky if the attached window is NOT in resize 4066 // mode, in which case its content frame will be larger. 4067 // Ungh. So to deal with that, make sure the content frame 4068 // we end up using is not covering the IM dock. 4069 cf.set(attached.getContentFrameLw()); 4070 if (attached.isVoiceInteraction()) { 4071 if (cf.left < mVoiceContentLeft) cf.left = mVoiceContentLeft; 4072 if (cf.top < mVoiceContentTop) cf.top = mVoiceContentTop; 4073 if (cf.right > mVoiceContentRight) cf.right = mVoiceContentRight; 4074 if (cf.bottom > mVoiceContentBottom) cf.bottom = mVoiceContentBottom; 4075 } else if (attached.getSurfaceLayer() < mDockLayer) { 4076 if (cf.left < mContentLeft) cf.left = mContentLeft; 4077 if (cf.top < mContentTop) cf.top = mContentTop; 4078 if (cf.right > mContentRight) cf.right = mContentRight; 4079 if (cf.bottom > mContentBottom) cf.bottom = mContentBottom; 4080 } 4081 } 4082 df.set(insetDecors ? attached.getDisplayFrameLw() : cf); 4083 of.set(insetDecors ? attached.getOverscanFrameLw() : cf); 4084 vf.set(attached.getVisibleFrameLw()); 4085 } 4086 // The LAYOUT_IN_SCREEN flag is used to determine whether the attached 4087 // window should be positioned relative to its parent or the entire 4088 // screen. 4089 pf.set((fl & FLAG_LAYOUT_IN_SCREEN) == 0 4090 ? attached.getFrameLw() : df); 4091 } 4092 4093 private void applyStableConstraints(int sysui, int fl, Rect r) { 4094 if ((sysui & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) { 4095 // If app is requesting a stable layout, don't let the 4096 // content insets go below the stable values. 4097 if ((fl & FLAG_FULLSCREEN) != 0) { 4098 if (r.left < mStableFullscreenLeft) r.left = mStableFullscreenLeft; 4099 if (r.top < mStableFullscreenTop) r.top = mStableFullscreenTop; 4100 if (r.right > mStableFullscreenRight) r.right = mStableFullscreenRight; 4101 if (r.bottom > mStableFullscreenBottom) r.bottom = mStableFullscreenBottom; 4102 } else { 4103 if (r.left < mStableLeft) r.left = mStableLeft; 4104 if (r.top < mStableTop) r.top = mStableTop; 4105 if (r.right > mStableRight) r.right = mStableRight; 4106 if (r.bottom > mStableBottom) r.bottom = mStableBottom; 4107 } 4108 } 4109 } 4110 4111 private boolean canReceiveInput(WindowState win) { 4112 boolean notFocusable = 4113 (win.getAttrs().flags & WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE) != 0; 4114 boolean altFocusableIm = 4115 (win.getAttrs().flags & WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM) != 0; 4116 boolean notFocusableForIm = notFocusable ^ altFocusableIm; 4117 return !notFocusableForIm; 4118 } 4119 4120 /** {@inheritDoc} */ 4121 @Override 4122 public void layoutWindowLw(WindowState win, WindowState attached) { 4123 // We've already done the navigation bar and status bar. If the status bar can receive 4124 // input, we need to layout it again to accomodate for the IME window. 4125 if ((win == mStatusBar && !canReceiveInput(win)) || win == mNavigationBar) { 4126 return; 4127 } 4128 final WindowManager.LayoutParams attrs = win.getAttrs(); 4129 final boolean isDefaultDisplay = win.isDefaultDisplay(); 4130 final boolean needsToOffsetInputMethodTarget = isDefaultDisplay && 4131 (win == mLastInputMethodTargetWindow && mLastInputMethodWindow != null); 4132 if (needsToOffsetInputMethodTarget) { 4133 if (DEBUG_LAYOUT) Slog.i(TAG, "Offset ime target window by the last ime window state"); 4134 offsetInputMethodWindowLw(mLastInputMethodWindow); 4135 } 4136 4137 final int fl = PolicyControl.getWindowFlags(win, attrs); 4138 final int sim = attrs.softInputMode; 4139 final int sysUiFl = PolicyControl.getSystemUiVisibility(win, null); 4140 4141 final Rect pf = mTmpParentFrame; 4142 final Rect df = mTmpDisplayFrame; 4143 final Rect of = mTmpOverscanFrame; 4144 final Rect cf = mTmpContentFrame; 4145 final Rect vf = mTmpVisibleFrame; 4146 final Rect dcf = mTmpDecorFrame; 4147 final Rect sf = mTmpStableFrame; 4148 Rect osf = null; 4149 dcf.setEmpty(); 4150 4151 final boolean hasNavBar = (isDefaultDisplay && mHasNavigationBar 4152 && mNavigationBar != null && mNavigationBar.isVisibleLw()); 4153 4154 final int adjust = sim & SOFT_INPUT_MASK_ADJUST; 4155 4156 if (isDefaultDisplay) { 4157 sf.set(mStableLeft, mStableTop, mStableRight, mStableBottom); 4158 } else { 4159 sf.set(mOverscanLeft, mOverscanTop, mOverscanRight, mOverscanBottom); 4160 } 4161 4162 if (!isDefaultDisplay) { 4163 if (attached != null) { 4164 // If this window is attached to another, our display 4165 // frame is the same as the one we are attached to. 4166 setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf); 4167 } else { 4168 // Give the window full screen. 4169 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 4170 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 4171 pf.right = df.right = of.right = cf.right 4172 = mOverscanScreenLeft + mOverscanScreenWidth; 4173 pf.bottom = df.bottom = of.bottom = cf.bottom 4174 = mOverscanScreenTop + mOverscanScreenHeight; 4175 } 4176 } else if (attrs.type == TYPE_INPUT_METHOD) { 4177 pf.left = df.left = of.left = cf.left = vf.left = mDockLeft; 4178 pf.top = df.top = of.top = cf.top = vf.top = mDockTop; 4179 pf.right = df.right = of.right = cf.right = vf.right = mDockRight; 4180 // IM dock windows layout below the nav bar... 4181 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4182 // ...with content insets above the nav bar 4183 cf.bottom = vf.bottom = mStableBottom; 4184 // IM dock windows always go to the bottom of the screen. 4185 attrs.gravity = Gravity.BOTTOM; 4186 mDockLayer = win.getSurfaceLayer(); 4187 } else if (attrs.type == TYPE_VOICE_INTERACTION) { 4188 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 4189 pf.top = df.top = of.top = mUnrestrictedScreenTop; 4190 pf.right = df.right = of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4191 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4192 cf.bottom = vf.bottom = mStableBottom; 4193 // Note: In Phone landscape mode, the button bar should also be excluded. 4194 cf.right = vf.right = mStableRight; 4195 cf.left = vf.left = mStableLeft; 4196 cf.top = vf.top = mStableTop; 4197 } else if (win == mStatusBar) { 4198 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 4199 pf.top = df.top = of.top = mUnrestrictedScreenTop; 4200 pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft; 4201 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight + mUnrestrictedScreenTop; 4202 cf.left = vf.left = mStableLeft; 4203 cf.top = vf.top = mStableTop; 4204 cf.right = vf.right = mStableRight; 4205 vf.bottom = mStableBottom; 4206 4207 if (adjust == SOFT_INPUT_ADJUST_RESIZE) { 4208 cf.bottom = mContentBottom; 4209 } else { 4210 cf.bottom = mDockBottom; 4211 vf.bottom = mContentBottom; 4212 } 4213 } else { 4214 4215 // Default policy decor for the default display 4216 dcf.left = mSystemLeft; 4217 dcf.top = mSystemTop; 4218 dcf.right = mSystemRight; 4219 dcf.bottom = mSystemBottom; 4220 final boolean inheritTranslucentDecor = (attrs.privateFlags 4221 & WindowManager.LayoutParams.PRIVATE_FLAG_INHERIT_TRANSLUCENT_DECOR) != 0; 4222 final boolean isAppWindow = 4223 attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW && 4224 attrs.type <= WindowManager.LayoutParams.LAST_APPLICATION_WINDOW; 4225 final boolean topAtRest = 4226 win == mTopFullscreenOpaqueWindowState && !win.isAnimatingLw(); 4227 if (isAppWindow && !inheritTranslucentDecor && !topAtRest) { 4228 if ((sysUiFl & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0 4229 && (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) == 0 4230 && (fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS) == 0 4231 && (fl & WindowManager.LayoutParams. 4232 FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0 4233 && !mForceWindowDrawsStatusBarBackground) { 4234 // Ensure policy decor includes status bar 4235 dcf.top = mStableTop; 4236 } 4237 if ((fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION) == 0 4238 && (sysUiFl & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0 4239 && (fl & WindowManager.LayoutParams. 4240 FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0) { 4241 // Ensure policy decor includes navigation bar 4242 dcf.bottom = mStableBottom; 4243 dcf.right = mStableRight; 4244 } 4245 } 4246 4247 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) 4248 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { 4249 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() 4250 + "): IN_SCREEN, INSET_DECOR"); 4251 // This is the case for a normal activity window: we want it 4252 // to cover all of the screen space, and it can take care of 4253 // moving its contents to account for screen decorations that 4254 // intrude into that space. 4255 if (attached != null) { 4256 // If this window is attached to another, our display 4257 // frame is the same as the one we are attached to. 4258 setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf); 4259 } else { 4260 if (attrs.type == TYPE_STATUS_BAR_PANEL 4261 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL) { 4262 // Status bar panels are the only windows who can go on top of 4263 // the status bar. They are protected by the STATUS_BAR_SERVICE 4264 // permission, so they have the same privileges as the status 4265 // bar itself. 4266 // 4267 // However, they should still dodge the navigation bar if it exists. 4268 4269 pf.left = df.left = of.left = hasNavBar 4270 ? mDockLeft : mUnrestrictedScreenLeft; 4271 pf.top = df.top = of.top = mUnrestrictedScreenTop; 4272 pf.right = df.right = of.right = hasNavBar 4273 ? mRestrictedScreenLeft+mRestrictedScreenWidth 4274 : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4275 pf.bottom = df.bottom = of.bottom = hasNavBar 4276 ? mRestrictedScreenTop+mRestrictedScreenHeight 4277 : mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4278 4279 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 4280 "Laying out status bar window: (%d,%d - %d,%d)", 4281 pf.left, pf.top, pf.right, pf.bottom)); 4282 } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0 4283 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 4284 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 4285 // Asking to layout into the overscan region, so give it that pure 4286 // unrestricted area. 4287 pf.left = df.left = of.left = mOverscanScreenLeft; 4288 pf.top = df.top = of.top = mOverscanScreenTop; 4289 pf.right = df.right = of.right = mOverscanScreenLeft + mOverscanScreenWidth; 4290 pf.bottom = df.bottom = of.bottom = mOverscanScreenTop 4291 + mOverscanScreenHeight; 4292 } else if (canHideNavigationBar() 4293 && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0 4294 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 4295 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 4296 // Asking for layout as if the nav bar is hidden, lets the 4297 // application extend into the unrestricted overscan screen area. We 4298 // only do this for application windows to ensure no window that 4299 // can be above the nav bar can do this. 4300 pf.left = df.left = mOverscanScreenLeft; 4301 pf.top = df.top = mOverscanScreenTop; 4302 pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth; 4303 pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight; 4304 // We need to tell the app about where the frame inside the overscan 4305 // is, so it can inset its content by that amount -- it didn't ask 4306 // to actually extend itself into the overscan region. 4307 of.left = mUnrestrictedScreenLeft; 4308 of.top = mUnrestrictedScreenTop; 4309 of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4310 of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4311 } else { 4312 pf.left = df.left = mRestrictedOverscanScreenLeft; 4313 pf.top = df.top = mRestrictedOverscanScreenTop; 4314 pf.right = df.right = mRestrictedOverscanScreenLeft 4315 + mRestrictedOverscanScreenWidth; 4316 pf.bottom = df.bottom = mRestrictedOverscanScreenTop 4317 + mRestrictedOverscanScreenHeight; 4318 // We need to tell the app about where the frame inside the overscan 4319 // is, so it can inset its content by that amount -- it didn't ask 4320 // to actually extend itself into the overscan region. 4321 of.left = mUnrestrictedScreenLeft; 4322 of.top = mUnrestrictedScreenTop; 4323 of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4324 of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4325 } 4326 4327 if ((fl & FLAG_FULLSCREEN) == 0) { 4328 if (win.isVoiceInteraction()) { 4329 cf.left = mVoiceContentLeft; 4330 cf.top = mVoiceContentTop; 4331 cf.right = mVoiceContentRight; 4332 cf.bottom = mVoiceContentBottom; 4333 } else { 4334 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 4335 cf.left = mDockLeft; 4336 cf.top = mDockTop; 4337 cf.right = mDockRight; 4338 cf.bottom = mDockBottom; 4339 } else { 4340 cf.left = mContentLeft; 4341 cf.top = mContentTop; 4342 cf.right = mContentRight; 4343 cf.bottom = mContentBottom; 4344 } 4345 } 4346 } else { 4347 // Full screen windows are always given a layout that is as if the 4348 // status bar and other transient decors are gone. This is to avoid 4349 // bad states when moving from a window that is not hding the 4350 // status bar to one that is. 4351 cf.left = mRestrictedScreenLeft; 4352 cf.top = mRestrictedScreenTop; 4353 cf.right = mRestrictedScreenLeft + mRestrictedScreenWidth; 4354 cf.bottom = mRestrictedScreenTop + mRestrictedScreenHeight; 4355 } 4356 applyStableConstraints(sysUiFl, fl, cf); 4357 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 4358 vf.left = mCurLeft; 4359 vf.top = mCurTop; 4360 vf.right = mCurRight; 4361 vf.bottom = mCurBottom; 4362 } else { 4363 vf.set(cf); 4364 } 4365 } 4366 } else if ((fl & FLAG_LAYOUT_IN_SCREEN) != 0 || (sysUiFl 4367 & (View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN 4368 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION)) != 0) { 4369 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 4370 "): IN_SCREEN"); 4371 // A window that has requested to fill the entire screen just 4372 // gets everything, period. 4373 if (attrs.type == TYPE_STATUS_BAR_PANEL 4374 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL 4375 || attrs.type == TYPE_VOLUME_OVERLAY) { 4376 pf.left = df.left = of.left = cf.left = hasNavBar 4377 ? mDockLeft : mUnrestrictedScreenLeft; 4378 pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop; 4379 pf.right = df.right = of.right = cf.right = hasNavBar 4380 ? mRestrictedScreenLeft+mRestrictedScreenWidth 4381 : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4382 pf.bottom = df.bottom = of.bottom = cf.bottom = hasNavBar 4383 ? mRestrictedScreenTop+mRestrictedScreenHeight 4384 : mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4385 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 4386 "Laying out IN_SCREEN status bar window: (%d,%d - %d,%d)", 4387 pf.left, pf.top, pf.right, pf.bottom)); 4388 } else if (attrs.type == TYPE_NAVIGATION_BAR 4389 || attrs.type == TYPE_NAVIGATION_BAR_PANEL) { 4390 // The navigation bar has Real Ultimate Power. 4391 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 4392 pf.top = df.top = of.top = mUnrestrictedScreenTop; 4393 pf.right = df.right = of.right = mUnrestrictedScreenLeft 4394 + mUnrestrictedScreenWidth; 4395 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop 4396 + mUnrestrictedScreenHeight; 4397 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 4398 "Laying out navigation bar window: (%d,%d - %d,%d)", 4399 pf.left, pf.top, pf.right, pf.bottom)); 4400 } else if ((attrs.type == TYPE_SECURE_SYSTEM_OVERLAY 4401 || attrs.type == TYPE_BOOT_PROGRESS) 4402 && ((fl & FLAG_FULLSCREEN) != 0)) { 4403 // Fullscreen secure system overlays get what they ask for. 4404 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 4405 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 4406 pf.right = df.right = of.right = cf.right = mOverscanScreenLeft 4407 + mOverscanScreenWidth; 4408 pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop 4409 + mOverscanScreenHeight; 4410 } else if (attrs.type == TYPE_BOOT_PROGRESS) { 4411 // Boot progress screen always covers entire display. 4412 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 4413 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 4414 pf.right = df.right = of.right = cf.right = mOverscanScreenLeft 4415 + mOverscanScreenWidth; 4416 pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop 4417 + mOverscanScreenHeight; 4418 } else if (attrs.type == TYPE_WALLPAPER) { 4419 // The wallpaper also has Real Ultimate Power, but we want to tell 4420 // it about the overscan area. 4421 pf.left = df.left = mOverscanScreenLeft; 4422 pf.top = df.top = mOverscanScreenTop; 4423 pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth; 4424 pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight; 4425 of.left = cf.left = mUnrestrictedScreenLeft; 4426 of.top = cf.top = mUnrestrictedScreenTop; 4427 of.right = cf.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4428 of.bottom = cf.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4429 } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0 4430 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 4431 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 4432 // Asking to layout into the overscan region, so give it that pure 4433 // unrestricted area. 4434 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 4435 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 4436 pf.right = df.right = of.right = cf.right 4437 = mOverscanScreenLeft + mOverscanScreenWidth; 4438 pf.bottom = df.bottom = of.bottom = cf.bottom 4439 = mOverscanScreenTop + mOverscanScreenHeight; 4440 } else if (canHideNavigationBar() 4441 && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0 4442 && (attrs.type == TYPE_STATUS_BAR 4443 || attrs.type == TYPE_TOAST 4444 || attrs.type == TYPE_DOCK_DIVIDER 4445 || attrs.type == TYPE_VOICE_INTERACTION_STARTING 4446 || (attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 4447 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW))) { 4448 // Asking for layout as if the nav bar is hidden, lets the 4449 // application extend into the unrestricted screen area. We 4450 // only do this for application windows (or toasts) to ensure no window that 4451 // can be above the nav bar can do this. 4452 // XXX This assumes that an app asking for this will also 4453 // ask for layout in only content. We can't currently figure out 4454 // what the screen would be if only laying out to hide the nav bar. 4455 pf.left = df.left = of.left = cf.left = mUnrestrictedScreenLeft; 4456 pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop; 4457 pf.right = df.right = of.right = cf.right = mUnrestrictedScreenLeft 4458 + mUnrestrictedScreenWidth; 4459 pf.bottom = df.bottom = of.bottom = cf.bottom = mUnrestrictedScreenTop 4460 + mUnrestrictedScreenHeight; 4461 } else if ((sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN) != 0) { 4462 pf.left = df.left = of.left = mRestrictedScreenLeft; 4463 pf.top = df.top = of.top = mRestrictedScreenTop; 4464 pf.right = df.right = of.right = mRestrictedScreenLeft + mRestrictedScreenWidth; 4465 pf.bottom = df.bottom = of.bottom = mRestrictedScreenTop 4466 + mRestrictedScreenHeight; 4467 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 4468 cf.left = mDockLeft; 4469 cf.top = mDockTop; 4470 cf.right = mDockRight; 4471 cf.bottom = mDockBottom; 4472 } else { 4473 cf.left = mContentLeft; 4474 cf.top = mContentTop; 4475 cf.right = mContentRight; 4476 cf.bottom = mContentBottom; 4477 } 4478 } else { 4479 pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft; 4480 pf.top = df.top = of.top = cf.top = mRestrictedScreenTop; 4481 pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft 4482 + mRestrictedScreenWidth; 4483 pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop 4484 + mRestrictedScreenHeight; 4485 } 4486 4487 applyStableConstraints(sysUiFl, fl, cf); 4488 4489 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 4490 vf.left = mCurLeft; 4491 vf.top = mCurTop; 4492 vf.right = mCurRight; 4493 vf.bottom = mCurBottom; 4494 } else { 4495 vf.set(cf); 4496 } 4497 } else if (attached != null) { 4498 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 4499 "): attached to " + attached); 4500 // A child window should be placed inside of the same visible 4501 // frame that its parent had. 4502 setAttachedWindowFrames(win, fl, adjust, attached, false, pf, df, of, cf, vf); 4503 } else { 4504 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 4505 "): normal window"); 4506 // Otherwise, a normal window must be placed inside the content 4507 // of all screen decorations. 4508 if (attrs.type == TYPE_STATUS_BAR_PANEL || attrs.type == TYPE_VOLUME_OVERLAY) { 4509 // Status bar panels and the volume dialog are the only windows who can go on 4510 // top of the status bar. They are protected by the STATUS_BAR_SERVICE 4511 // permission, so they have the same privileges as the status 4512 // bar itself. 4513 pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft; 4514 pf.top = df.top = of.top = cf.top = mRestrictedScreenTop; 4515 pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft 4516 + mRestrictedScreenWidth; 4517 pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop 4518 + mRestrictedScreenHeight; 4519 } else if (attrs.type == TYPE_TOAST || attrs.type == TYPE_SYSTEM_ALERT) { 4520 // These dialogs are stable to interim decor changes. 4521 pf.left = df.left = of.left = cf.left = mStableLeft; 4522 pf.top = df.top = of.top = cf.top = mStableTop; 4523 pf.right = df.right = of.right = cf.right = mStableRight; 4524 pf.bottom = df.bottom = of.bottom = cf.bottom = mStableBottom; 4525 } else { 4526 pf.left = mContentLeft; 4527 pf.top = mContentTop; 4528 pf.right = mContentRight; 4529 pf.bottom = mContentBottom; 4530 if (win.isVoiceInteraction()) { 4531 df.left = of.left = cf.left = mVoiceContentLeft; 4532 df.top = of.top = cf.top = mVoiceContentTop; 4533 df.right = of.right = cf.right = mVoiceContentRight; 4534 df.bottom = of.bottom = cf.bottom = mVoiceContentBottom; 4535 } else if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 4536 df.left = of.left = cf.left = mDockLeft; 4537 df.top = of.top = cf.top = mDockTop; 4538 df.right = of.right = cf.right = mDockRight; 4539 df.bottom = of.bottom = cf.bottom = mDockBottom; 4540 } else { 4541 df.left = of.left = cf.left = mContentLeft; 4542 df.top = of.top = cf.top = mContentTop; 4543 df.right = of.right = cf.right = mContentRight; 4544 df.bottom = of.bottom = cf.bottom = mContentBottom; 4545 } 4546 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 4547 vf.left = mCurLeft; 4548 vf.top = mCurTop; 4549 vf.right = mCurRight; 4550 vf.bottom = mCurBottom; 4551 } else { 4552 vf.set(cf); 4553 } 4554 } 4555 } 4556 } 4557 4558 // TYPE_SYSTEM_ERROR is above the NavigationBar so it can't be allowed to extend over it. 4559 if ((fl & FLAG_LAYOUT_NO_LIMITS) != 0 && attrs.type != TYPE_SYSTEM_ERROR) { 4560 df.left = df.top = -10000; 4561 df.right = df.bottom = 10000; 4562 if (attrs.type != TYPE_WALLPAPER) { 4563 of.left = of.top = cf.left = cf.top = vf.left = vf.top = -10000; 4564 of.right = of.bottom = cf.right = cf.bottom = vf.right = vf.bottom = 10000; 4565 } 4566 } 4567 4568 // If the device has a chin (e.g. some watches), a dead area at the bottom of the screen we 4569 // need to provide information to the clients that want to pretend that you can draw there. 4570 // We only want to apply outsets to certain types of windows. For example, we never want to 4571 // apply the outsets to floating dialogs, because they wouldn't make sense there. 4572 final boolean useOutsets = shouldUseOutsets(attrs, fl); 4573 if (isDefaultDisplay && useOutsets) { 4574 osf = mTmpOutsetFrame; 4575 osf.set(cf.left, cf.top, cf.right, cf.bottom); 4576 int outset = ScreenShapeHelper.getWindowOutsetBottomPx(mContext.getResources()); 4577 if (outset > 0) { 4578 int rotation = mDisplayRotation; 4579 if (rotation == Surface.ROTATION_0) { 4580 osf.bottom += outset; 4581 } else if (rotation == Surface.ROTATION_90) { 4582 osf.right += outset; 4583 } else if (rotation == Surface.ROTATION_180) { 4584 osf.top -= outset; 4585 } else if (rotation == Surface.ROTATION_270) { 4586 osf.left -= outset; 4587 } 4588 if (DEBUG_LAYOUT) Slog.v(TAG, "applying bottom outset of " + outset 4589 + " with rotation " + rotation + ", result: " + osf); 4590 } 4591 } 4592 4593 if (DEBUG_LAYOUT) Slog.v(TAG, "Compute frame " + attrs.getTitle() 4594 + ": sim=#" + Integer.toHexString(sim) 4595 + " attach=" + attached + " type=" + attrs.type 4596 + String.format(" flags=0x%08x", fl) 4597 + " pf=" + pf.toShortString() + " df=" + df.toShortString() 4598 + " of=" + of.toShortString() 4599 + " cf=" + cf.toShortString() + " vf=" + vf.toShortString() 4600 + " dcf=" + dcf.toShortString() 4601 + " sf=" + sf.toShortString() 4602 + " osf=" + (osf == null ? "null" : osf.toShortString())); 4603 4604 win.computeFrameLw(pf, df, of, cf, vf, dcf, sf, osf); 4605 4606 // Dock windows carve out the bottom of the screen, so normal windows 4607 // can't appear underneath them. 4608 if (attrs.type == TYPE_INPUT_METHOD && win.isVisibleOrBehindKeyguardLw() 4609 && !win.getGivenInsetsPendingLw()) { 4610 setLastInputMethodWindowLw(null, null); 4611 offsetInputMethodWindowLw(win); 4612 } 4613 if (attrs.type == TYPE_VOICE_INTERACTION && win.isVisibleOrBehindKeyguardLw() 4614 && !win.getGivenInsetsPendingLw()) { 4615 offsetVoiceInputWindowLw(win); 4616 } 4617 } 4618 4619 private void offsetInputMethodWindowLw(WindowState win) { 4620 int top = Math.max(win.getDisplayFrameLw().top, win.getContentFrameLw().top); 4621 top += win.getGivenContentInsetsLw().top; 4622 if (mContentBottom > top) { 4623 mContentBottom = top; 4624 } 4625 if (mVoiceContentBottom > top) { 4626 mVoiceContentBottom = top; 4627 } 4628 top = win.getVisibleFrameLw().top; 4629 top += win.getGivenVisibleInsetsLw().top; 4630 if (mCurBottom > top) { 4631 mCurBottom = top; 4632 } 4633 if (DEBUG_LAYOUT) Slog.v(TAG, "Input method: mDockBottom=" 4634 + mDockBottom + " mContentBottom=" 4635 + mContentBottom + " mCurBottom=" + mCurBottom); 4636 } 4637 4638 private void offsetVoiceInputWindowLw(WindowState win) { 4639 int top = Math.max(win.getDisplayFrameLw().top, win.getContentFrameLw().top); 4640 top += win.getGivenContentInsetsLw().top; 4641 if (mVoiceContentBottom > top) { 4642 mVoiceContentBottom = top; 4643 } 4644 } 4645 4646 /** {@inheritDoc} */ 4647 @Override 4648 public void finishLayoutLw() { 4649 return; 4650 } 4651 4652 /** {@inheritDoc} */ 4653 @Override 4654 public void beginPostLayoutPolicyLw(int displayWidth, int displayHeight) { 4655 mTopFullscreenOpaqueWindowState = null; 4656 mTopFullscreenOpaqueOrDimmingWindowState = null; 4657 mTopDockedOpaqueWindowState = null; 4658 mTopDockedOpaqueOrDimmingWindowState = null; 4659 mAppsToBeHidden.clear(); 4660 mAppsThatDismissKeyguard.clear(); 4661 mForceStatusBar = false; 4662 mForceStatusBarFromKeyguard = false; 4663 mForceStatusBarTransparent = false; 4664 mForcingShowNavBar = false; 4665 mForcingShowNavBarLayer = -1; 4666 4667 mHideLockScreen = false; 4668 mAllowLockscreenWhenOn = false; 4669 mDismissKeyguard = DISMISS_KEYGUARD_NONE; 4670 mShowingLockscreen = false; 4671 mShowingDream = false; 4672 mWinShowWhenLocked = null; 4673 mKeyguardSecure = isKeyguardSecure(); 4674 mKeyguardSecureIncludingHidden = mKeyguardSecure 4675 && (mKeyguardDelegate != null && mKeyguardDelegate.isShowing()); 4676 } 4677 4678 /** {@inheritDoc} */ 4679 @Override 4680 public void applyPostLayoutPolicyLw(WindowState win, WindowManager.LayoutParams attrs, 4681 WindowState attached) { 4682 if (DEBUG_LAYOUT) Slog.i(TAG, "Win " + win + ": isVisibleOrBehindKeyguardLw=" 4683 + win.isVisibleOrBehindKeyguardLw()); 4684 final int fl = PolicyControl.getWindowFlags(win, attrs); 4685 if (mTopFullscreenOpaqueWindowState == null 4686 && win.isVisibleLw() && attrs.type == TYPE_INPUT_METHOD) { 4687 mForcingShowNavBar = true; 4688 mForcingShowNavBarLayer = win.getSurfaceLayer(); 4689 } 4690 if (attrs.type == TYPE_STATUS_BAR) { 4691 if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 4692 mForceStatusBarFromKeyguard = true; 4693 mShowingLockscreen = true; 4694 } 4695 if ((attrs.privateFlags & PRIVATE_FLAG_FORCE_STATUS_BAR_VISIBLE_TRANSPARENT) != 0) { 4696 mForceStatusBarTransparent = true; 4697 } 4698 } 4699 4700 boolean appWindow = attrs.type >= FIRST_APPLICATION_WINDOW 4701 && attrs.type < FIRST_SYSTEM_WINDOW; 4702 final boolean showWhenLocked = (fl & FLAG_SHOW_WHEN_LOCKED) != 0; 4703 final boolean dismissKeyguard = (fl & FLAG_DISMISS_KEYGUARD) != 0; 4704 final int stackId = win.getStackId(); 4705 if (mTopFullscreenOpaqueWindowState == null && 4706 win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw()) { 4707 if ((fl & FLAG_FORCE_NOT_FULLSCREEN) != 0) { 4708 if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 4709 mForceStatusBarFromKeyguard = true; 4710 } else { 4711 mForceStatusBar = true; 4712 } 4713 } 4714 if (attrs.type == TYPE_DREAM) { 4715 // If the lockscreen was showing when the dream started then wait 4716 // for the dream to draw before hiding the lockscreen. 4717 if (!mDreamingLockscreen 4718 || (win.isVisibleLw() && win.hasDrawnLw())) { 4719 mShowingDream = true; 4720 appWindow = true; 4721 } 4722 } 4723 4724 final IApplicationToken appToken = win.getAppToken(); 4725 4726 // For app windows that are not attached, we decide if all windows in the app they 4727 // represent should be hidden or if we should hide the lockscreen. For attached app 4728 // windows we defer the decision to the window it is attached to. 4729 if (appWindow && attached == null) { 4730 if (showWhenLocked) { 4731 // Remove any previous windows with the same appToken. 4732 mAppsToBeHidden.remove(appToken); 4733 mAppsThatDismissKeyguard.remove(appToken); 4734 if (mAppsToBeHidden.isEmpty()) { 4735 if (dismissKeyguard && !mKeyguardSecure) { 4736 mAppsThatDismissKeyguard.add(appToken); 4737 } else if (win.isDrawnLw() || win.hasAppShownWindows()) { 4738 mWinShowWhenLocked = win; 4739 mHideLockScreen = true; 4740 mForceStatusBarFromKeyguard = false; 4741 } 4742 } 4743 } else if (dismissKeyguard) { 4744 if (mKeyguardSecure) { 4745 mAppsToBeHidden.add(appToken); 4746 } else { 4747 mAppsToBeHidden.remove(appToken); 4748 } 4749 mAppsThatDismissKeyguard.add(appToken); 4750 } else { 4751 mAppsToBeHidden.add(appToken); 4752 } 4753 if (isFullscreen(attrs) && StackId.normallyFullscreenWindows(stackId)) { 4754 if (DEBUG_LAYOUT) Slog.v(TAG, "Fullscreen window: " + win); 4755 mTopFullscreenOpaqueWindowState = win; 4756 if (mTopFullscreenOpaqueOrDimmingWindowState == null) { 4757 mTopFullscreenOpaqueOrDimmingWindowState = win; 4758 } 4759 if (!mAppsThatDismissKeyguard.isEmpty() && 4760 mDismissKeyguard == DISMISS_KEYGUARD_NONE) { 4761 if (DEBUG_LAYOUT) Slog.v(TAG, 4762 "Setting mDismissKeyguard true by win " + win); 4763 mDismissKeyguard = (mWinDismissingKeyguard == win 4764 && mSecureDismissingKeyguard == mKeyguardSecure) 4765 ? DISMISS_KEYGUARD_CONTINUE : DISMISS_KEYGUARD_START; 4766 mWinDismissingKeyguard = win; 4767 mSecureDismissingKeyguard = mKeyguardSecure; 4768 mForceStatusBarFromKeyguard = mShowingLockscreen && mKeyguardSecure; 4769 } else if (mAppsToBeHidden.isEmpty() && showWhenLocked 4770 && (win.isDrawnLw() || win.hasAppShownWindows())) { 4771 if (DEBUG_LAYOUT) Slog.v(TAG, 4772 "Setting mHideLockScreen to true by win " + win); 4773 mHideLockScreen = true; 4774 mForceStatusBarFromKeyguard = false; 4775 } 4776 if ((fl & FLAG_ALLOW_LOCK_WHILE_SCREEN_ON) != 0) { 4777 mAllowLockscreenWhenOn = true; 4778 } 4779 } 4780 4781 if (mWinShowWhenLocked != null && 4782 mWinShowWhenLocked.getAppToken() != win.getAppToken() && 4783 (attrs.flags & FLAG_SHOW_WHEN_LOCKED) == 0) { 4784 win.hideLw(false); 4785 } 4786 } 4787 } else if (mTopFullscreenOpaqueWindowState == null && mWinShowWhenLocked == null) { 4788 // No TopFullscreenOpaqueWindow is showing, but we found a SHOW_WHEN_LOCKED window 4789 // that is being hidden in an animation - keep the 4790 // keyguard hidden until the new window shows up and 4791 // we know whether to show the keyguard or not. 4792 if (win.isAnimatingLw() && appWindow && showWhenLocked && mKeyguardHidden) { 4793 mHideLockScreen = true; 4794 mWinShowWhenLocked = win; 4795 } 4796 } 4797 4798 // Keep track of the window if it's dimming but not necessarily fullscreen. 4799 final boolean reallyVisible = win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw(); 4800 if (mTopFullscreenOpaqueOrDimmingWindowState == null && reallyVisible 4801 && win.isDimming() && StackId.normallyFullscreenWindows(stackId)) { 4802 mTopFullscreenOpaqueOrDimmingWindowState = win; 4803 } 4804 4805 // We need to keep track of the top "fullscreen" opaque window for the docked stack 4806 // separately, because both the "real fullscreen" opaque window and the one for the docked 4807 // stack can control View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR. 4808 if (mTopDockedOpaqueWindowState == null && reallyVisible && appWindow && attached == null 4809 && isFullscreen(attrs) && stackId == DOCKED_STACK_ID) { 4810 mTopDockedOpaqueWindowState = win; 4811 if (mTopDockedOpaqueOrDimmingWindowState == null) { 4812 mTopDockedOpaqueOrDimmingWindowState = win; 4813 } 4814 } 4815 4816 // Also keep track of any windows that are dimming but not necessarily fullscreen in the 4817 // docked stack. 4818 if (mTopDockedOpaqueOrDimmingWindowState == null && reallyVisible && win.isDimming() 4819 && stackId == DOCKED_STACK_ID) { 4820 mTopDockedOpaqueOrDimmingWindowState = win; 4821 } 4822 } 4823 4824 private boolean isFullscreen(WindowManager.LayoutParams attrs) { 4825 return attrs.x == 0 && attrs.y == 0 4826 && attrs.width == WindowManager.LayoutParams.MATCH_PARENT 4827 && attrs.height == WindowManager.LayoutParams.MATCH_PARENT; 4828 } 4829 4830 /** {@inheritDoc} */ 4831 @Override 4832 public int finishPostLayoutPolicyLw() { 4833 if (mWinShowWhenLocked != null && mTopFullscreenOpaqueWindowState != null && 4834 mWinShowWhenLocked.getAppToken() != mTopFullscreenOpaqueWindowState.getAppToken() 4835 && isKeyguardLocked()) { 4836 // A dialog is dismissing the keyguard. Put the wallpaper behind it and hide the 4837 // fullscreen window. 4838 // TODO: Make sure FLAG_SHOW_WALLPAPER is restored when dialog is dismissed. Or not. 4839 mWinShowWhenLocked.getAttrs().flags |= FLAG_SHOW_WALLPAPER; 4840 mTopFullscreenOpaqueWindowState.hideLw(false); 4841 mTopFullscreenOpaqueWindowState = mWinShowWhenLocked; 4842 } 4843 4844 int changes = 0; 4845 boolean topIsFullscreen = false; 4846 4847 final WindowManager.LayoutParams lp = (mTopFullscreenOpaqueWindowState != null) 4848 ? mTopFullscreenOpaqueWindowState.getAttrs() 4849 : null; 4850 4851 // If we are not currently showing a dream then remember the current 4852 // lockscreen state. We will use this to determine whether the dream 4853 // started while the lockscreen was showing and remember this state 4854 // while the dream is showing. 4855 if (!mShowingDream) { 4856 mDreamingLockscreen = mShowingLockscreen; 4857 if (mDreamingSleepTokenNeeded) { 4858 mDreamingSleepTokenNeeded = false; 4859 mHandler.obtainMessage(MSG_UPDATE_DREAMING_SLEEP_TOKEN, 0, 1).sendToTarget(); 4860 } 4861 } else { 4862 if (!mDreamingSleepTokenNeeded) { 4863 mDreamingSleepTokenNeeded = true; 4864 mHandler.obtainMessage(MSG_UPDATE_DREAMING_SLEEP_TOKEN, 1, 1).sendToTarget(); 4865 } 4866 } 4867 4868 if (mStatusBar != null) { 4869 if (DEBUG_LAYOUT) Slog.i(TAG, "force=" + mForceStatusBar 4870 + " forcefkg=" + mForceStatusBarFromKeyguard 4871 + " top=" + mTopFullscreenOpaqueWindowState); 4872 boolean shouldBeTransparent = mForceStatusBarTransparent 4873 && !mForceStatusBar 4874 && !mForceStatusBarFromKeyguard; 4875 if (!shouldBeTransparent) { 4876 mStatusBarController.setShowTransparent(false /* transparent */); 4877 } else if (!mStatusBar.isVisibleLw()) { 4878 mStatusBarController.setShowTransparent(true /* transparent */); 4879 } 4880 if (mForceStatusBar || mForceStatusBarFromKeyguard || mForceStatusBarTransparent) { 4881 if (DEBUG_LAYOUT) Slog.v(TAG, "Showing status bar: forced"); 4882 if (mStatusBarController.setBarShowingLw(true)) { 4883 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4884 } 4885 // Maintain fullscreen layout until incoming animation is complete. 4886 topIsFullscreen = mTopIsFullscreen && mStatusBar.isAnimatingLw(); 4887 // Transient status bar on the lockscreen is not allowed 4888 if (mForceStatusBarFromKeyguard && mStatusBarController.isTransientShowing()) { 4889 mStatusBarController.updateVisibilityLw(false /*transientAllowed*/, 4890 mLastSystemUiFlags, mLastSystemUiFlags); 4891 } 4892 } else if (mTopFullscreenOpaqueWindowState != null) { 4893 final int fl = PolicyControl.getWindowFlags(null, lp); 4894 if (localLOGV) { 4895 Slog.d(TAG, "frame: " + mTopFullscreenOpaqueWindowState.getFrameLw() 4896 + " shown position: " 4897 + mTopFullscreenOpaqueWindowState.getShownPositionLw()); 4898 Slog.d(TAG, "attr: " + mTopFullscreenOpaqueWindowState.getAttrs() 4899 + " lp.flags=0x" + Integer.toHexString(fl)); 4900 } 4901 topIsFullscreen = (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0 4902 || (mLastSystemUiFlags & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0; 4903 // The subtle difference between the window for mTopFullscreenOpaqueWindowState 4904 // and mTopIsFullscreen is that mTopIsFullscreen is set only if the window 4905 // has the FLAG_FULLSCREEN set. Not sure if there is another way that to be the 4906 // case though. 4907 if (mStatusBarController.isTransientShowing()) { 4908 if (mStatusBarController.setBarShowingLw(true)) { 4909 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4910 } 4911 } else if (topIsFullscreen 4912 && !mWindowManagerInternal.isStackVisible(FREEFORM_WORKSPACE_STACK_ID) 4913 && !mWindowManagerInternal.isStackVisible(DOCKED_STACK_ID)) { 4914 if (DEBUG_LAYOUT) Slog.v(TAG, "** HIDING status bar"); 4915 if (mStatusBarController.setBarShowingLw(false)) { 4916 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4917 } else { 4918 if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar already hiding"); 4919 } 4920 } else { 4921 if (DEBUG_LAYOUT) Slog.v(TAG, "** SHOWING status bar: top is not fullscreen"); 4922 if (mStatusBarController.setBarShowingLw(true)) { 4923 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4924 } 4925 } 4926 } 4927 } 4928 4929 if (mTopIsFullscreen != topIsFullscreen) { 4930 if (!topIsFullscreen) { 4931 // Force another layout when status bar becomes fully shown. 4932 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4933 } 4934 mTopIsFullscreen = topIsFullscreen; 4935 } 4936 4937 // Hide the key guard if a visible window explicitly specifies that it wants to be 4938 // displayed when the screen is locked. 4939 if (mKeyguardDelegate != null && mStatusBar != null) { 4940 if (localLOGV) Slog.v(TAG, "finishPostLayoutPolicyLw: mHideKeyguard=" 4941 + mHideLockScreen); 4942 if (mDismissKeyguard != DISMISS_KEYGUARD_NONE && !mKeyguardSecure) { 4943 mKeyguardHidden = true; 4944 if (setKeyguardOccludedLw(true)) { 4945 changes |= FINISH_LAYOUT_REDO_LAYOUT 4946 | FINISH_LAYOUT_REDO_CONFIG 4947 | FINISH_LAYOUT_REDO_WALLPAPER; 4948 } 4949 if (mKeyguardDelegate.isShowing()) { 4950 mHandler.post(new Runnable() { 4951 @Override 4952 public void run() { 4953 mKeyguardDelegate.keyguardDone(false, false); 4954 } 4955 }); 4956 } 4957 } else if (mHideLockScreen) { 4958 mKeyguardHidden = true; 4959 mWinDismissingKeyguard = null; 4960 if (setKeyguardOccludedLw(true)) { 4961 changes |= FINISH_LAYOUT_REDO_LAYOUT 4962 | FINISH_LAYOUT_REDO_CONFIG 4963 | FINISH_LAYOUT_REDO_WALLPAPER; 4964 } 4965 } else if (mDismissKeyguard != DISMISS_KEYGUARD_NONE) { 4966 mKeyguardHidden = false; 4967 if (setKeyguardOccludedLw(false)) { 4968 changes |= FINISH_LAYOUT_REDO_LAYOUT 4969 | FINISH_LAYOUT_REDO_CONFIG 4970 | FINISH_LAYOUT_REDO_WALLPAPER; 4971 } 4972 if (mDismissKeyguard == DISMISS_KEYGUARD_START) { 4973 // Only launch the next keyguard unlock window once per window. 4974 mHandler.post(new Runnable() { 4975 @Override 4976 public void run() { 4977 mKeyguardDelegate.dismiss(); 4978 } 4979 }); 4980 } 4981 } else { 4982 mWinDismissingKeyguard = null; 4983 mSecureDismissingKeyguard = false; 4984 mKeyguardHidden = false; 4985 if (setKeyguardOccludedLw(false)) { 4986 changes |= FINISH_LAYOUT_REDO_LAYOUT 4987 | FINISH_LAYOUT_REDO_CONFIG 4988 | FINISH_LAYOUT_REDO_WALLPAPER; 4989 } 4990 } 4991 } 4992 4993 if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) { 4994 // If the navigation bar has been hidden or shown, we need to do another 4995 // layout pass to update that window. 4996 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4997 } 4998 4999 // update since mAllowLockscreenWhenOn might have changed 5000 updateLockScreenTimeout(); 5001 return changes; 5002 } 5003 5004 /** 5005 * Updates the occluded state of the Keyguard. 5006 * 5007 * @return Whether the flags have changed and we have to redo the layout. 5008 */ 5009 private boolean setKeyguardOccludedLw(boolean isOccluded) { 5010 boolean wasOccluded = mKeyguardOccluded; 5011 boolean showing = mKeyguardDelegate.isShowing(); 5012 if (wasOccluded && !isOccluded && showing) { 5013 mKeyguardOccluded = false; 5014 mKeyguardDelegate.setOccluded(false); 5015 mStatusBar.getAttrs().privateFlags |= PRIVATE_FLAG_KEYGUARD; 5016 mStatusBar.getAttrs().flags |= FLAG_SHOW_WALLPAPER; 5017 return true; 5018 } else if (!wasOccluded && isOccluded && showing) { 5019 mKeyguardOccluded = true; 5020 mKeyguardDelegate.setOccluded(true); 5021 mStatusBar.getAttrs().privateFlags &= ~PRIVATE_FLAG_KEYGUARD; 5022 mStatusBar.getAttrs().flags &= ~FLAG_SHOW_WALLPAPER; 5023 return true; 5024 } else { 5025 return false; 5026 } 5027 } 5028 5029 private boolean isStatusBarKeyguard() { 5030 return mStatusBar != null 5031 && (mStatusBar.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0; 5032 } 5033 5034 @Override 5035 public boolean allowAppAnimationsLw() { 5036 if (isStatusBarKeyguard() || mShowingDream) { 5037 // If keyguard or dreams is currently visible, no reason to animate behind it. 5038 return false; 5039 } 5040 return true; 5041 } 5042 5043 @Override 5044 public int focusChangedLw(WindowState lastFocus, WindowState newFocus) { 5045 mFocusedWindow = newFocus; 5046 if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) { 5047 // If the navigation bar has been hidden or shown, we need to do another 5048 // layout pass to update that window. 5049 return FINISH_LAYOUT_REDO_LAYOUT; 5050 } 5051 return 0; 5052 } 5053 5054 /** {@inheritDoc} */ 5055 @Override 5056 public void notifyLidSwitchChanged(long whenNanos, boolean lidOpen) { 5057 // lid changed state 5058 final int newLidState = lidOpen ? LID_OPEN : LID_CLOSED; 5059 if (newLidState == mLidState) { 5060 return; 5061 } 5062 5063 mLidState = newLidState; 5064 applyLidSwitchState(); 5065 updateRotation(true); 5066 5067 if (lidOpen) { 5068 wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromLidSwitch, 5069 "android.policy:LID"); 5070 } else if (!mLidControlsSleep) { 5071 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 5072 } 5073 } 5074 5075 @Override 5076 public void notifyCameraLensCoverSwitchChanged(long whenNanos, boolean lensCovered) { 5077 int lensCoverState = lensCovered ? CAMERA_LENS_COVERED : CAMERA_LENS_UNCOVERED; 5078 if (mCameraLensCoverState == lensCoverState) { 5079 return; 5080 } 5081 if (mCameraLensCoverState == CAMERA_LENS_COVERED && 5082 lensCoverState == CAMERA_LENS_UNCOVERED) { 5083 Intent intent; 5084 final boolean keyguardActive = mKeyguardDelegate == null ? false : 5085 mKeyguardDelegate.isShowing(); 5086 if (keyguardActive) { 5087 intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE); 5088 } else { 5089 intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA); 5090 } 5091 wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromCameraLens, 5092 "android.policy:CAMERA_COVER"); 5093 startActivityAsUser(intent, UserHandle.CURRENT_OR_SELF); 5094 } 5095 mCameraLensCoverState = lensCoverState; 5096 } 5097 5098 void setHdmiPlugged(boolean plugged) { 5099 if (mHdmiPlugged != plugged) { 5100 mHdmiPlugged = plugged; 5101 updateRotation(true, true); 5102 Intent intent = new Intent(ACTION_HDMI_PLUGGED); 5103 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 5104 intent.putExtra(EXTRA_HDMI_PLUGGED_STATE, plugged); 5105 mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL); 5106 } 5107 } 5108 5109 void initializeHdmiState() { 5110 boolean plugged = false; 5111 // watch for HDMI plug messages if the hdmi switch exists 5112 if (new File("/sys/devices/virtual/switch/hdmi/state").exists()) { 5113 mHDMIObserver.startObserving("DEVPATH=/devices/virtual/switch/hdmi"); 5114 5115 final String filename = "/sys/class/switch/hdmi/state"; 5116 FileReader reader = null; 5117 try { 5118 reader = new FileReader(filename); 5119 char[] buf = new char[15]; 5120 int n = reader.read(buf); 5121 if (n > 1) { 5122 plugged = 0 != Integer.parseInt(new String(buf, 0, n-1)); 5123 } 5124 } catch (IOException ex) { 5125 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); 5126 } catch (NumberFormatException ex) { 5127 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); 5128 } finally { 5129 if (reader != null) { 5130 try { 5131 reader.close(); 5132 } catch (IOException ex) { 5133 } 5134 } 5135 } 5136 } 5137 // This dance forces the code in setHdmiPlugged to run. 5138 // Always do this so the sticky intent is stuck (to false) if there is no hdmi. 5139 mHdmiPlugged = !plugged; 5140 setHdmiPlugged(!mHdmiPlugged); 5141 } 5142 5143 final Object mScreenshotLock = new Object(); 5144 ServiceConnection mScreenshotConnection = null; 5145 5146 final Runnable mScreenshotTimeout = new Runnable() { 5147 @Override public void run() { 5148 synchronized (mScreenshotLock) { 5149 if (mScreenshotConnection != null) { 5150 mContext.unbindService(mScreenshotConnection); 5151 mScreenshotConnection = null; 5152 } 5153 } 5154 } 5155 }; 5156 5157 // Assume this is called from the Handler thread. 5158 private void takeScreenshot() { 5159 synchronized (mScreenshotLock) { 5160 if (mScreenshotConnection != null) { 5161 return; 5162 } 5163 ComponentName cn = new ComponentName("com.android.systemui", 5164 "com.android.systemui.screenshot.TakeScreenshotService"); 5165 Intent intent = new Intent(); 5166 intent.setComponent(cn); 5167 ServiceConnection conn = new ServiceConnection() { 5168 @Override 5169 public void onServiceConnected(ComponentName name, IBinder service) { 5170 synchronized (mScreenshotLock) { 5171 if (mScreenshotConnection != this) { 5172 return; 5173 } 5174 Messenger messenger = new Messenger(service); 5175 Message msg = Message.obtain(null, 1); 5176 final ServiceConnection myConn = this; 5177 Handler h = new Handler(mHandler.getLooper()) { 5178 @Override 5179 public void handleMessage(Message msg) { 5180 synchronized (mScreenshotLock) { 5181 if (mScreenshotConnection == myConn) { 5182 mContext.unbindService(mScreenshotConnection); 5183 mScreenshotConnection = null; 5184 mHandler.removeCallbacks(mScreenshotTimeout); 5185 } 5186 } 5187 } 5188 }; 5189 msg.replyTo = new Messenger(h); 5190 msg.arg1 = msg.arg2 = 0; 5191 if (mStatusBar != null && mStatusBar.isVisibleLw()) 5192 msg.arg1 = 1; 5193 if (mNavigationBar != null && mNavigationBar.isVisibleLw()) 5194 msg.arg2 = 1; 5195 try { 5196 messenger.send(msg); 5197 } catch (RemoteException e) { 5198 } 5199 } 5200 } 5201 @Override 5202 public void onServiceDisconnected(ComponentName name) {} 5203 }; 5204 if (mContext.bindServiceAsUser( 5205 intent, conn, Context.BIND_AUTO_CREATE, UserHandle.CURRENT)) { 5206 mScreenshotConnection = conn; 5207 mHandler.postDelayed(mScreenshotTimeout, 10000); 5208 } 5209 } 5210 } 5211 5212 /** {@inheritDoc} */ 5213 @Override 5214 public int interceptKeyBeforeQueueing(KeyEvent event, int policyFlags) { 5215 if (!mSystemBooted) { 5216 // If we have not yet booted, don't let key events do anything. 5217 return 0; 5218 } 5219 5220 final boolean interactive = (policyFlags & FLAG_INTERACTIVE) != 0; 5221 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 5222 final boolean canceled = event.isCanceled(); 5223 final int keyCode = event.getKeyCode(); 5224 5225 final boolean isInjected = (policyFlags & WindowManagerPolicy.FLAG_INJECTED) != 0; 5226 5227 // If screen is off then we treat the case where the keyguard is open but hidden 5228 // the same as if it were open and in front. 5229 // This will prevent any keys other than the power button from waking the screen 5230 // when the keyguard is hidden by another activity. 5231 final boolean keyguardActive = (mKeyguardDelegate == null ? false : 5232 (interactive ? 5233 isKeyguardShowingAndNotOccluded() : 5234 mKeyguardDelegate.isShowing())); 5235 5236 if (DEBUG_INPUT) { 5237 Log.d(TAG, "interceptKeyTq keycode=" + keyCode 5238 + " interactive=" + interactive + " keyguardActive=" + keyguardActive 5239 + " policyFlags=" + Integer.toHexString(policyFlags)); 5240 } 5241 5242 // Basic policy based on interactive state. 5243 int result; 5244 boolean isWakeKey = (policyFlags & WindowManagerPolicy.FLAG_WAKE) != 0 5245 || event.isWakeKey(); 5246 if (interactive || (isInjected && !isWakeKey)) { 5247 // When the device is interactive or the key is injected pass the 5248 // key to the application. 5249 result = ACTION_PASS_TO_USER; 5250 isWakeKey = false; 5251 } else if (!interactive && shouldDispatchInputWhenNonInteractive()) { 5252 // If we're currently dozing with the screen on and the keyguard showing, pass the key 5253 // to the application but preserve its wake key status to make sure we still move 5254 // from dozing to fully interactive if we would normally go from off to fully 5255 // interactive. 5256 result = ACTION_PASS_TO_USER; 5257 } else { 5258 // When the screen is off and the key is not injected, determine whether 5259 // to wake the device but don't pass the key to the application. 5260 result = 0; 5261 if (isWakeKey && (!down || !isWakeKeyWhenScreenOff(keyCode))) { 5262 isWakeKey = false; 5263 } 5264 } 5265 5266 // If the key would be handled globally, just return the result, don't worry about special 5267 // key processing. 5268 if (isValidGlobalKey(keyCode) 5269 && mGlobalKeyManager.shouldHandleGlobalKey(keyCode, event)) { 5270 if (isWakeKey) { 5271 wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey, "android.policy:KEY"); 5272 } 5273 return result; 5274 } 5275 5276 boolean useHapticFeedback = down 5277 && (policyFlags & WindowManagerPolicy.FLAG_VIRTUAL) != 0 5278 && event.getRepeatCount() == 0; 5279 5280 // Handle special keys. 5281 switch (keyCode) { 5282 case KeyEvent.KEYCODE_VOLUME_DOWN: 5283 case KeyEvent.KEYCODE_VOLUME_UP: 5284 case KeyEvent.KEYCODE_VOLUME_MUTE: { 5285 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) { 5286 if (down) { 5287 if (interactive && !mScreenshotChordVolumeDownKeyTriggered 5288 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 5289 mScreenshotChordVolumeDownKeyTriggered = true; 5290 mScreenshotChordVolumeDownKeyTime = event.getDownTime(); 5291 mScreenshotChordVolumeDownKeyConsumed = false; 5292 cancelPendingPowerKeyAction(); 5293 interceptScreenshotChord(); 5294 } 5295 } else { 5296 mScreenshotChordVolumeDownKeyTriggered = false; 5297 cancelPendingScreenshotChordAction(); 5298 } 5299 } else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) { 5300 if (down) { 5301 if (interactive && !mScreenshotChordVolumeUpKeyTriggered 5302 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 5303 mScreenshotChordVolumeUpKeyTriggered = true; 5304 cancelPendingPowerKeyAction(); 5305 cancelPendingScreenshotChordAction(); 5306 } 5307 } else { 5308 mScreenshotChordVolumeUpKeyTriggered = false; 5309 cancelPendingScreenshotChordAction(); 5310 } 5311 } 5312 if (down) { 5313 TelecomManager telecomManager = getTelecommService(); 5314 if (telecomManager != null) { 5315 if (telecomManager.isRinging()) { 5316 // If an incoming call is ringing, either VOLUME key means 5317 // "silence ringer". We handle these keys here, rather than 5318 // in the InCallScreen, to make sure we'll respond to them 5319 // even if the InCallScreen hasn't come to the foreground yet. 5320 // Look for the DOWN event here, to agree with the "fallback" 5321 // behavior in the InCallScreen. 5322 Log.i(TAG, "interceptKeyBeforeQueueing:" 5323 + " VOLUME key-down while ringing: Silence ringer!"); 5324 5325 // Silence the ringer. (It's safe to call this 5326 // even if the ringer has already been silenced.) 5327 telecomManager.silenceRinger(); 5328 5329 // And *don't* pass this key thru to the current activity 5330 // (which is probably the InCallScreen.) 5331 result &= ~ACTION_PASS_TO_USER; 5332 break; 5333 } 5334 if (telecomManager.isInCall() 5335 && (result & ACTION_PASS_TO_USER) == 0) { 5336 // If we are in call but we decided not to pass the key to 5337 // the application, just pass it to the session service. 5338 5339 MediaSessionLegacyHelper.getHelper(mContext) 5340 .sendVolumeKeyEvent(event, false); 5341 break; 5342 } 5343 } 5344 } 5345 if (mUseTvRouting) { 5346 // On TVs, defer special key handlings to 5347 // {@link interceptKeyBeforeDispatching()}. 5348 result |= ACTION_PASS_TO_USER; 5349 } else if ((result & ACTION_PASS_TO_USER) == 0) { 5350 // If we aren't passing to the user and no one else 5351 // handled it send it to the session manager to 5352 // figure out. 5353 MediaSessionLegacyHelper.getHelper(mContext) 5354 .sendVolumeKeyEvent(event, true); 5355 } 5356 break; 5357 } 5358 5359 case KeyEvent.KEYCODE_ENDCALL: { 5360 result &= ~ACTION_PASS_TO_USER; 5361 if (down) { 5362 TelecomManager telecomManager = getTelecommService(); 5363 boolean hungUp = false; 5364 if (telecomManager != null) { 5365 hungUp = telecomManager.endCall(); 5366 } 5367 if (interactive && !hungUp) { 5368 mEndCallKeyHandled = false; 5369 mHandler.postDelayed(mEndCallLongPress, 5370 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 5371 } else { 5372 mEndCallKeyHandled = true; 5373 } 5374 } else { 5375 if (!mEndCallKeyHandled) { 5376 mHandler.removeCallbacks(mEndCallLongPress); 5377 if (!canceled) { 5378 if ((mEndcallBehavior 5379 & Settings.System.END_BUTTON_BEHAVIOR_HOME) != 0) { 5380 if (goHome()) { 5381 break; 5382 } 5383 } 5384 if ((mEndcallBehavior 5385 & Settings.System.END_BUTTON_BEHAVIOR_SLEEP) != 0) { 5386 mPowerManager.goToSleep(event.getEventTime(), 5387 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 5388 isWakeKey = false; 5389 } 5390 } 5391 } 5392 } 5393 break; 5394 } 5395 5396 case KeyEvent.KEYCODE_POWER: { 5397 result &= ~ACTION_PASS_TO_USER; 5398 isWakeKey = false; // wake-up will be handled separately 5399 if (down) { 5400 interceptPowerKeyDown(event, interactive); 5401 } else { 5402 interceptPowerKeyUp(event, interactive, canceled); 5403 } 5404 break; 5405 } 5406 5407 case KeyEvent.KEYCODE_SLEEP: { 5408 result &= ~ACTION_PASS_TO_USER; 5409 isWakeKey = false; 5410 if (!mPowerManager.isInteractive()) { 5411 useHapticFeedback = false; // suppress feedback if already non-interactive 5412 } 5413 if (down) { 5414 sleepPress(event.getEventTime()); 5415 } else { 5416 sleepRelease(event.getEventTime()); 5417 } 5418 break; 5419 } 5420 5421 case KeyEvent.KEYCODE_SOFT_SLEEP: { 5422 result &= ~ACTION_PASS_TO_USER; 5423 isWakeKey = false; 5424 if (!down) { 5425 mPowerManagerInternal.setUserInactiveOverrideFromWindowManager(); 5426 } 5427 break; 5428 } 5429 5430 case KeyEvent.KEYCODE_WAKEUP: { 5431 result &= ~ACTION_PASS_TO_USER; 5432 isWakeKey = true; 5433 break; 5434 } 5435 5436 case KeyEvent.KEYCODE_MEDIA_PLAY: 5437 case KeyEvent.KEYCODE_MEDIA_PAUSE: 5438 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: 5439 case KeyEvent.KEYCODE_HEADSETHOOK: 5440 case KeyEvent.KEYCODE_MUTE: 5441 case KeyEvent.KEYCODE_MEDIA_STOP: 5442 case KeyEvent.KEYCODE_MEDIA_NEXT: 5443 case KeyEvent.KEYCODE_MEDIA_PREVIOUS: 5444 case KeyEvent.KEYCODE_MEDIA_REWIND: 5445 case KeyEvent.KEYCODE_MEDIA_RECORD: 5446 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: 5447 case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK: { 5448 if (MediaSessionLegacyHelper.getHelper(mContext).isGlobalPriorityActive()) { 5449 // If the global session is active pass all media keys to it 5450 // instead of the active window. 5451 result &= ~ACTION_PASS_TO_USER; 5452 } 5453 if ((result & ACTION_PASS_TO_USER) == 0) { 5454 // Only do this if we would otherwise not pass it to the user. In that 5455 // case, the PhoneWindow class will do the same thing, except it will 5456 // only do it if the showing app doesn't process the key on its own. 5457 // Note that we need to make a copy of the key event here because the 5458 // original key event will be recycled when we return. 5459 mBroadcastWakeLock.acquire(); 5460 Message msg = mHandler.obtainMessage(MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK, 5461 new KeyEvent(event)); 5462 msg.setAsynchronous(true); 5463 msg.sendToTarget(); 5464 } 5465 break; 5466 } 5467 5468 case KeyEvent.KEYCODE_CALL: { 5469 if (down) { 5470 TelecomManager telecomManager = getTelecommService(); 5471 if (telecomManager != null) { 5472 if (telecomManager.isRinging()) { 5473 Log.i(TAG, "interceptKeyBeforeQueueing:" 5474 + " CALL key-down while ringing: Answer the call!"); 5475 telecomManager.acceptRingingCall(); 5476 5477 // And *don't* pass this key thru to the current activity 5478 // (which is presumably the InCallScreen.) 5479 result &= ~ACTION_PASS_TO_USER; 5480 } 5481 } 5482 } 5483 break; 5484 } 5485 case KeyEvent.KEYCODE_VOICE_ASSIST: { 5486 // Only do this if we would otherwise not pass it to the user. In that case, 5487 // interceptKeyBeforeDispatching would apply a similar but different policy in 5488 // order to invoke voice assist actions. Note that we need to make a copy of the 5489 // key event here because the original key event will be recycled when we return. 5490 if ((result & ACTION_PASS_TO_USER) == 0 && !down) { 5491 mBroadcastWakeLock.acquire(); 5492 Message msg = mHandler.obtainMessage(MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK, 5493 keyguardActive ? 1 : 0, 0); 5494 msg.setAsynchronous(true); 5495 msg.sendToTarget(); 5496 } 5497 break; 5498 } 5499 case KeyEvent.KEYCODE_WINDOW: { 5500 if (mShortPressWindowBehavior == SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE) { 5501 if (!down) { 5502 requestTvPictureInPicture(event); 5503 } 5504 result &= ~ACTION_PASS_TO_USER; 5505 } 5506 break; 5507 } 5508 } 5509 5510 if (useHapticFeedback) { 5511 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false); 5512 } 5513 5514 if (isWakeKey) { 5515 wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey, "android.policy:KEY"); 5516 } 5517 5518 return result; 5519 } 5520 5521 /** 5522 * Returns true if the key can have global actions attached to it. 5523 * We reserve all power management keys for the system since they require 5524 * very careful handling. 5525 */ 5526 private static boolean isValidGlobalKey(int keyCode) { 5527 switch (keyCode) { 5528 case KeyEvent.KEYCODE_POWER: 5529 case KeyEvent.KEYCODE_WAKEUP: 5530 case KeyEvent.KEYCODE_SLEEP: 5531 return false; 5532 default: 5533 return true; 5534 } 5535 } 5536 5537 /** 5538 * When the screen is off we ignore some keys that might otherwise typically 5539 * be considered wake keys. We filter them out here. 5540 * 5541 * {@link KeyEvent#KEYCODE_POWER} is notably absent from this list because it 5542 * is always considered a wake key. 5543 */ 5544 private boolean isWakeKeyWhenScreenOff(int keyCode) { 5545 switch (keyCode) { 5546 // ignore volume keys unless docked 5547 case KeyEvent.KEYCODE_VOLUME_UP: 5548 case KeyEvent.KEYCODE_VOLUME_DOWN: 5549 case KeyEvent.KEYCODE_VOLUME_MUTE: 5550 return mDockMode != Intent.EXTRA_DOCK_STATE_UNDOCKED; 5551 5552 // ignore media and camera keys 5553 case KeyEvent.KEYCODE_MUTE: 5554 case KeyEvent.KEYCODE_HEADSETHOOK: 5555 case KeyEvent.KEYCODE_MEDIA_PLAY: 5556 case KeyEvent.KEYCODE_MEDIA_PAUSE: 5557 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: 5558 case KeyEvent.KEYCODE_MEDIA_STOP: 5559 case KeyEvent.KEYCODE_MEDIA_NEXT: 5560 case KeyEvent.KEYCODE_MEDIA_PREVIOUS: 5561 case KeyEvent.KEYCODE_MEDIA_REWIND: 5562 case KeyEvent.KEYCODE_MEDIA_RECORD: 5563 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: 5564 case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK: 5565 case KeyEvent.KEYCODE_CAMERA: 5566 return false; 5567 } 5568 return true; 5569 } 5570 5571 5572 /** {@inheritDoc} */ 5573 @Override 5574 public int interceptMotionBeforeQueueingNonInteractive(long whenNanos, int policyFlags) { 5575 if ((policyFlags & FLAG_WAKE) != 0) { 5576 if (wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotion, 5577 "android.policy:MOTION")) { 5578 return 0; 5579 } 5580 } 5581 5582 if (shouldDispatchInputWhenNonInteractive()) { 5583 return ACTION_PASS_TO_USER; 5584 } 5585 5586 // If we have not passed the action up and we are in theater mode without dreaming, 5587 // there will be no dream to intercept the touch and wake into ambient. The device should 5588 // wake up in this case. 5589 if (isTheaterModeEnabled() && (policyFlags & FLAG_WAKE) != 0) { 5590 wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotionWhenNotDreaming, 5591 "android.policy:MOTION"); 5592 } 5593 5594 return 0; 5595 } 5596 5597 private boolean shouldDispatchInputWhenNonInteractive() { 5598 // Send events to keyguard while the screen is on. 5599 if (isKeyguardShowingAndNotOccluded() && mDisplay != null 5600 && mDisplay.getState() != Display.STATE_OFF) { 5601 return true; 5602 } 5603 5604 // Send events to a dozing dream even if the screen is off since the dream 5605 // is in control of the state of the screen. 5606 IDreamManager dreamManager = getDreamManager(); 5607 5608 try { 5609 if (dreamManager != null && dreamManager.isDreaming()) { 5610 return true; 5611 } 5612 } catch (RemoteException e) { 5613 Slog.e(TAG, "RemoteException when checking if dreaming", e); 5614 } 5615 5616 // Otherwise, consume events since the user can't see what is being 5617 // interacted with. 5618 return false; 5619 } 5620 5621 private void dispatchDirectAudioEvent(KeyEvent event) { 5622 if (event.getAction() != KeyEvent.ACTION_DOWN) { 5623 return; 5624 } 5625 int keyCode = event.getKeyCode(); 5626 int flags = AudioManager.FLAG_SHOW_UI | AudioManager.FLAG_PLAY_SOUND 5627 | AudioManager.FLAG_FROM_KEY; 5628 String pkgName = mContext.getOpPackageName(); 5629 switch (keyCode) { 5630 case KeyEvent.KEYCODE_VOLUME_UP: 5631 try { 5632 getAudioService().adjustSuggestedStreamVolume(AudioManager.ADJUST_RAISE, 5633 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG); 5634 } catch (RemoteException e) { 5635 Log.e(TAG, "Error dispatching volume up in dispatchTvAudioEvent.", e); 5636 } 5637 break; 5638 case KeyEvent.KEYCODE_VOLUME_DOWN: 5639 try { 5640 getAudioService().adjustSuggestedStreamVolume(AudioManager.ADJUST_LOWER, 5641 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG); 5642 } catch (RemoteException e) { 5643 Log.e(TAG, "Error dispatching volume down in dispatchTvAudioEvent.", e); 5644 } 5645 break; 5646 case KeyEvent.KEYCODE_VOLUME_MUTE: 5647 try { 5648 if (event.getRepeatCount() == 0) { 5649 getAudioService().adjustSuggestedStreamVolume( 5650 AudioManager.ADJUST_TOGGLE_MUTE, 5651 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG); 5652 } 5653 } catch (RemoteException e) { 5654 Log.e(TAG, "Error dispatching mute in dispatchTvAudioEvent.", e); 5655 } 5656 break; 5657 } 5658 } 5659 5660 void dispatchMediaKeyWithWakeLock(KeyEvent event) { 5661 if (DEBUG_INPUT) { 5662 Slog.d(TAG, "dispatchMediaKeyWithWakeLock: " + event); 5663 } 5664 5665 if (mHavePendingMediaKeyRepeatWithWakeLock) { 5666 if (DEBUG_INPUT) { 5667 Slog.d(TAG, "dispatchMediaKeyWithWakeLock: canceled repeat"); 5668 } 5669 5670 mHandler.removeMessages(MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK); 5671 mHavePendingMediaKeyRepeatWithWakeLock = false; 5672 mBroadcastWakeLock.release(); // pending repeat was holding onto the wake lock 5673 } 5674 5675 dispatchMediaKeyWithWakeLockToAudioService(event); 5676 5677 if (event.getAction() == KeyEvent.ACTION_DOWN 5678 && event.getRepeatCount() == 0) { 5679 mHavePendingMediaKeyRepeatWithWakeLock = true; 5680 5681 Message msg = mHandler.obtainMessage( 5682 MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK, event); 5683 msg.setAsynchronous(true); 5684 mHandler.sendMessageDelayed(msg, ViewConfiguration.getKeyRepeatTimeout()); 5685 } else { 5686 mBroadcastWakeLock.release(); 5687 } 5688 } 5689 5690 void dispatchMediaKeyRepeatWithWakeLock(KeyEvent event) { 5691 mHavePendingMediaKeyRepeatWithWakeLock = false; 5692 5693 KeyEvent repeatEvent = KeyEvent.changeTimeRepeat(event, 5694 SystemClock.uptimeMillis(), 1, event.getFlags() | KeyEvent.FLAG_LONG_PRESS); 5695 if (DEBUG_INPUT) { 5696 Slog.d(TAG, "dispatchMediaKeyRepeatWithWakeLock: " + repeatEvent); 5697 } 5698 5699 dispatchMediaKeyWithWakeLockToAudioService(repeatEvent); 5700 mBroadcastWakeLock.release(); 5701 } 5702 5703 void dispatchMediaKeyWithWakeLockToAudioService(KeyEvent event) { 5704 if (ActivityManagerNative.isSystemReady()) { 5705 MediaSessionLegacyHelper.getHelper(mContext).sendMediaButtonEvent(event, true); 5706 } 5707 } 5708 5709 void launchVoiceAssistWithWakeLock(boolean keyguardActive) { 5710 IDeviceIdleController dic = IDeviceIdleController.Stub.asInterface( 5711 ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER)); 5712 if (dic != null) { 5713 try { 5714 dic.exitIdle("voice-search"); 5715 } catch (RemoteException e) { 5716 } 5717 } 5718 Intent voiceIntent = 5719 new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE); 5720 voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, keyguardActive); 5721 startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF); 5722 mBroadcastWakeLock.release(); 5723 } 5724 5725 BroadcastReceiver mDockReceiver = new BroadcastReceiver() { 5726 @Override 5727 public void onReceive(Context context, Intent intent) { 5728 if (Intent.ACTION_DOCK_EVENT.equals(intent.getAction())) { 5729 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 5730 Intent.EXTRA_DOCK_STATE_UNDOCKED); 5731 } else { 5732 try { 5733 IUiModeManager uiModeService = IUiModeManager.Stub.asInterface( 5734 ServiceManager.getService(Context.UI_MODE_SERVICE)); 5735 mUiMode = uiModeService.getCurrentModeType(); 5736 } catch (RemoteException e) { 5737 } 5738 } 5739 updateRotation(true); 5740 synchronized (mLock) { 5741 updateOrientationListenerLp(); 5742 } 5743 } 5744 }; 5745 5746 BroadcastReceiver mDreamReceiver = new BroadcastReceiver() { 5747 @Override 5748 public void onReceive(Context context, Intent intent) { 5749 if (Intent.ACTION_DREAMING_STARTED.equals(intent.getAction())) { 5750 if (mKeyguardDelegate != null) { 5751 mKeyguardDelegate.onDreamingStarted(); 5752 } 5753 } else if (Intent.ACTION_DREAMING_STOPPED.equals(intent.getAction())) { 5754 if (mKeyguardDelegate != null) { 5755 mKeyguardDelegate.onDreamingStopped(); 5756 } 5757 } 5758 } 5759 }; 5760 5761 BroadcastReceiver mMultiuserReceiver = new BroadcastReceiver() { 5762 @Override 5763 public void onReceive(Context context, Intent intent) { 5764 if (Intent.ACTION_USER_SWITCHED.equals(intent.getAction())) { 5765 // tickle the settings observer: this first ensures that we're 5766 // observing the relevant settings for the newly-active user, 5767 // and then updates our own bookkeeping based on the now- 5768 // current user. 5769 mSettingsObserver.onChange(false); 5770 5771 // force a re-application of focused window sysui visibility. 5772 // the window may never have been shown for this user 5773 // e.g. the keyguard when going through the new-user setup flow 5774 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 5775 mLastSystemUiFlags = 0; 5776 updateSystemUiVisibilityLw(); 5777 } 5778 } 5779 } 5780 }; 5781 5782 private final Runnable mHiddenNavPanic = new Runnable() { 5783 @Override 5784 public void run() { 5785 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 5786 if (!isUserSetupComplete()) { 5787 // Swipe-up for navigation bar is disabled during setup 5788 return; 5789 } 5790 mPendingPanicGestureUptime = SystemClock.uptimeMillis(); 5791 mNavigationBarController.showTransient(); 5792 } 5793 } 5794 }; 5795 5796 private void requestTransientBars(WindowState swipeTarget) { 5797 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 5798 if (!isUserSetupComplete()) { 5799 // Swipe-up for navigation bar is disabled during setup 5800 return; 5801 } 5802 boolean sb = mStatusBarController.checkShowTransientBarLw(); 5803 boolean nb = mNavigationBarController.checkShowTransientBarLw(); 5804 if (sb || nb) { 5805 // Don't show status bar when swiping on already visible navigation bar 5806 if (!nb && swipeTarget == mNavigationBar) { 5807 if (DEBUG) Slog.d(TAG, "Not showing transient bar, wrong swipe target"); 5808 return; 5809 } 5810 if (sb) mStatusBarController.showTransient(); 5811 if (nb) mNavigationBarController.showTransient(); 5812 mImmersiveModeConfirmation.confirmCurrentPrompt(); 5813 updateSystemUiVisibilityLw(); 5814 } 5815 } 5816 } 5817 5818 // Called on the PowerManager's Notifier thread. 5819 @Override 5820 public void startedGoingToSleep(int why) { 5821 if (DEBUG_WAKEUP) Slog.i(TAG, "Started going to sleep... (why=" + why + ")"); 5822 if (mKeyguardDelegate != null) { 5823 mKeyguardDelegate.onStartedGoingToSleep(why); 5824 } 5825 } 5826 5827 // Called on the PowerManager's Notifier thread. 5828 @Override 5829 public void finishedGoingToSleep(int why) { 5830 EventLog.writeEvent(70000, 0); 5831 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished going to sleep... (why=" + why + ")"); 5832 MetricsLogger.histogram(mContext, "screen_timeout", mLockScreenTimeout / 1000); 5833 5834 // We must get this work done here because the power manager will drop 5835 // the wake lock and let the system suspend once this function returns. 5836 synchronized (mLock) { 5837 mAwake = false; 5838 updateWakeGestureListenerLp(); 5839 updateOrientationListenerLp(); 5840 updateLockScreenTimeout(); 5841 } 5842 if (mKeyguardDelegate != null) { 5843 mKeyguardDelegate.onFinishedGoingToSleep(why); 5844 } 5845 } 5846 5847 // Called on the PowerManager's Notifier thread. 5848 @Override 5849 public void startedWakingUp() { 5850 EventLog.writeEvent(70000, 1); 5851 if (DEBUG_WAKEUP) Slog.i(TAG, "Started waking up..."); 5852 5853 // Since goToSleep performs these functions synchronously, we must 5854 // do the same here. We cannot post this work to a handler because 5855 // that might cause it to become reordered with respect to what 5856 // may happen in a future call to goToSleep. 5857 synchronized (mLock) { 5858 mAwake = true; 5859 5860 updateWakeGestureListenerLp(); 5861 updateOrientationListenerLp(); 5862 updateLockScreenTimeout(); 5863 } 5864 5865 if (mKeyguardDelegate != null) { 5866 mKeyguardDelegate.onStartedWakingUp(); 5867 } 5868 } 5869 5870 // Called on the PowerManager's Notifier thread. 5871 @Override 5872 public void finishedWakingUp() { 5873 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished waking up..."); 5874 } 5875 5876 private void wakeUpFromPowerKey(long eventTime) { 5877 wakeUp(eventTime, mAllowTheaterModeWakeFromPowerKey, "android.policy:POWER"); 5878 } 5879 5880 private boolean wakeUp(long wakeTime, boolean wakeInTheaterMode, String reason) { 5881 final boolean theaterModeEnabled = isTheaterModeEnabled(); 5882 if (!wakeInTheaterMode && theaterModeEnabled) { 5883 return false; 5884 } 5885 5886 if (theaterModeEnabled) { 5887 Settings.Global.putInt(mContext.getContentResolver(), 5888 Settings.Global.THEATER_MODE_ON, 0); 5889 } 5890 5891 mPowerManager.wakeUp(wakeTime, reason); 5892 return true; 5893 } 5894 5895 private void finishKeyguardDrawn() { 5896 synchronized (mLock) { 5897 if (!mScreenOnEarly || mKeyguardDrawComplete) { 5898 return; // We are not awake yet or we have already informed of this event. 5899 } 5900 5901 mKeyguardDrawComplete = true; 5902 if (mKeyguardDelegate != null) { 5903 mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT); 5904 } 5905 mWindowManagerDrawComplete = false; 5906 } 5907 5908 // ... eventually calls finishWindowsDrawn which will finalize our screen turn on 5909 // as well as enabling the orientation change logic/sensor. 5910 mWindowManagerInternal.waitForAllWindowsDrawn(mWindowManagerDrawCallback, 5911 WAITING_FOR_DRAWN_TIMEOUT); 5912 } 5913 5914 // Called on the DisplayManager's DisplayPowerController thread. 5915 @Override 5916 public void screenTurnedOff() { 5917 if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turned off..."); 5918 5919 updateScreenOffSleepToken(true); 5920 synchronized (mLock) { 5921 mScreenOnEarly = false; 5922 mScreenOnFully = false; 5923 mKeyguardDrawComplete = false; 5924 mWindowManagerDrawComplete = false; 5925 mScreenOnListener = null; 5926 updateOrientationListenerLp(); 5927 5928 if (mKeyguardDelegate != null) { 5929 mKeyguardDelegate.onScreenTurnedOff(); 5930 } 5931 } 5932 } 5933 5934 // Called on the DisplayManager's DisplayPowerController thread. 5935 @Override 5936 public void screenTurningOn(final ScreenOnListener screenOnListener) { 5937 if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turning on..."); 5938 5939 updateScreenOffSleepToken(false); 5940 synchronized (mLock) { 5941 mScreenOnEarly = true; 5942 mScreenOnFully = false; 5943 mKeyguardDrawComplete = false; 5944 mWindowManagerDrawComplete = false; 5945 mScreenOnListener = screenOnListener; 5946 5947 if (mKeyguardDelegate != null) { 5948 mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT); 5949 mHandler.sendEmptyMessageDelayed(MSG_KEYGUARD_DRAWN_TIMEOUT, 1000); 5950 mKeyguardDelegate.onScreenTurningOn(mKeyguardDrawnCallback); 5951 } else { 5952 if (DEBUG_WAKEUP) Slog.d(TAG, 5953 "null mKeyguardDelegate: setting mKeyguardDrawComplete."); 5954 finishKeyguardDrawn(); 5955 } 5956 } 5957 } 5958 5959 // Called on the DisplayManager's DisplayPowerController thread. 5960 @Override 5961 public void screenTurnedOn() { 5962 synchronized (mLock) { 5963 if (mKeyguardDelegate != null) { 5964 mKeyguardDelegate.onScreenTurnedOn(); 5965 } 5966 } 5967 } 5968 5969 private void finishWindowsDrawn() { 5970 synchronized (mLock) { 5971 if (!mScreenOnEarly || mWindowManagerDrawComplete) { 5972 return; // Screen is not turned on or we did already handle this case earlier. 5973 } 5974 5975 mWindowManagerDrawComplete = true; 5976 } 5977 5978 finishScreenTurningOn(); 5979 } 5980 5981 private void finishScreenTurningOn() { 5982 synchronized (mLock) { 5983 // We have just finished drawing screen content. Since the orientation listener 5984 // gets only installed when all windows are drawn, we try to install it again. 5985 updateOrientationListenerLp(); 5986 } 5987 final ScreenOnListener listener; 5988 final boolean enableScreen; 5989 synchronized (mLock) { 5990 if (DEBUG_WAKEUP) Slog.d(TAG, 5991 "finishScreenTurningOn: mAwake=" + mAwake 5992 + ", mScreenOnEarly=" + mScreenOnEarly 5993 + ", mScreenOnFully=" + mScreenOnFully 5994 + ", mKeyguardDrawComplete=" + mKeyguardDrawComplete 5995 + ", mWindowManagerDrawComplete=" + mWindowManagerDrawComplete); 5996 5997 if (mScreenOnFully || !mScreenOnEarly || !mWindowManagerDrawComplete 5998 || (mAwake && !mKeyguardDrawComplete)) { 5999 return; // spurious or not ready yet 6000 } 6001 6002 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished screen turning on..."); 6003 listener = mScreenOnListener; 6004 mScreenOnListener = null; 6005 mScreenOnFully = true; 6006 6007 // Remember the first time we draw the keyguard so we know when we're done with 6008 // the main part of booting and can enable the screen and hide boot messages. 6009 if (!mKeyguardDrawnOnce && mAwake) { 6010 mKeyguardDrawnOnce = true; 6011 enableScreen = true; 6012 if (mBootMessageNeedsHiding) { 6013 mBootMessageNeedsHiding = false; 6014 hideBootMessages(); 6015 } 6016 } else { 6017 enableScreen = false; 6018 } 6019 } 6020 6021 if (listener != null) { 6022 listener.onScreenOn(); 6023 } 6024 6025 if (enableScreen) { 6026 try { 6027 mWindowManager.enableScreenIfNeeded(); 6028 } catch (RemoteException unhandled) { 6029 } 6030 } 6031 } 6032 6033 private void handleHideBootMessage() { 6034 synchronized (mLock) { 6035 if (!mKeyguardDrawnOnce) { 6036 mBootMessageNeedsHiding = true; 6037 return; // keyguard hasn't drawn the first time yet, not done booting 6038 } 6039 } 6040 6041 if (mBootMsgDialog != null) { 6042 if (DEBUG_WAKEUP) Slog.d(TAG, "handleHideBootMessage: dismissing"); 6043 mBootMsgDialog.dismiss(); 6044 mBootMsgDialog = null; 6045 } 6046 } 6047 6048 @Override 6049 public boolean isScreenOn() { 6050 return mScreenOnFully; 6051 } 6052 6053 /** {@inheritDoc} */ 6054 @Override 6055 public void enableKeyguard(boolean enabled) { 6056 if (mKeyguardDelegate != null) { 6057 mKeyguardDelegate.setKeyguardEnabled(enabled); 6058 } 6059 } 6060 6061 /** {@inheritDoc} */ 6062 @Override 6063 public void exitKeyguardSecurely(OnKeyguardExitResult callback) { 6064 if (mKeyguardDelegate != null) { 6065 mKeyguardDelegate.verifyUnlock(callback); 6066 } 6067 } 6068 6069 private boolean isKeyguardShowingAndNotOccluded() { 6070 if (mKeyguardDelegate == null) return false; 6071 return mKeyguardDelegate.isShowing() && !mKeyguardOccluded; 6072 } 6073 6074 /** {@inheritDoc} */ 6075 @Override 6076 public boolean isKeyguardLocked() { 6077 return keyguardOn(); 6078 } 6079 6080 /** {@inheritDoc} */ 6081 @Override 6082 public boolean isKeyguardSecure() { 6083 if (mKeyguardDelegate == null) return false; 6084 return mKeyguardDelegate.isSecure(); 6085 } 6086 6087 /** {@inheritDoc} */ 6088 @Override 6089 public boolean isKeyguardShowingOrOccluded() { 6090 return mKeyguardDelegate == null ? false : mKeyguardDelegate.isShowing(); 6091 } 6092 6093 /** {@inheritDoc} */ 6094 @Override 6095 public boolean inKeyguardRestrictedKeyInputMode() { 6096 if (mKeyguardDelegate == null) return false; 6097 return mKeyguardDelegate.isInputRestricted(); 6098 } 6099 6100 @Override 6101 public void dismissKeyguardLw() { 6102 if (mKeyguardDelegate != null && mKeyguardDelegate.isShowing()) { 6103 if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.dismissKeyguardLw"); 6104 mHandler.post(new Runnable() { 6105 @Override 6106 public void run() { 6107 // ask the keyguard to prompt the user to authenticate if necessary 6108 mKeyguardDelegate.dismiss(); 6109 } 6110 }); 6111 } 6112 } 6113 6114 public void notifyActivityDrawnForKeyguardLw() { 6115 if (mKeyguardDelegate != null) { 6116 mHandler.post(new Runnable() { 6117 @Override 6118 public void run() { 6119 mKeyguardDelegate.onActivityDrawn(); 6120 } 6121 }); 6122 } 6123 } 6124 6125 @Override 6126 public boolean isKeyguardDrawnLw() { 6127 synchronized (mLock) { 6128 return mKeyguardDrawnOnce; 6129 } 6130 } 6131 6132 @Override 6133 public void startKeyguardExitAnimation(long startTime, long fadeoutDuration) { 6134 if (mKeyguardDelegate != null) { 6135 if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.startKeyguardExitAnimation"); 6136 mKeyguardDelegate.startKeyguardExitAnimation(startTime, fadeoutDuration); 6137 } 6138 } 6139 6140 @Override 6141 public void getStableInsetsLw(int displayRotation, int displayWidth, int displayHeight, 6142 Rect outInsets) { 6143 outInsets.setEmpty(); 6144 6145 // Navigation bar and status bar. 6146 getNonDecorInsetsLw(displayRotation, displayWidth, displayHeight, outInsets); 6147 if (mStatusBar != null) { 6148 outInsets.top = mStatusBarHeight; 6149 } 6150 } 6151 6152 @Override 6153 public void getNonDecorInsetsLw(int displayRotation, int displayWidth, int displayHeight, 6154 Rect outInsets) { 6155 outInsets.setEmpty(); 6156 6157 // Only navigation bar 6158 if (mNavigationBar != null) { 6159 if (isNavigationBarOnBottom(displayWidth, displayHeight)) { 6160 outInsets.bottom = getNavigationBarHeight(displayRotation, mUiMode); 6161 } else { 6162 outInsets.right = getNavigationBarWidth(displayRotation, mUiMode); 6163 } 6164 } 6165 } 6166 6167 @Override 6168 public boolean isNavBarForcedShownLw(WindowState windowState) { 6169 return mForceShowSystemBars 6170 && !windowState.getFrameLw().equals(windowState.getDisplayFrameLw()); 6171 } 6172 6173 @Override 6174 public boolean isDockSideAllowed(int dockSide) { 6175 6176 // We do not allow all dock sides at which the navigation bar touches the docked stack. 6177 if (!mNavigationBarCanMove) { 6178 return dockSide == DOCKED_TOP || dockSide == DOCKED_LEFT || dockSide == DOCKED_RIGHT; 6179 } else { 6180 return dockSide == DOCKED_TOP || dockSide == DOCKED_LEFT; 6181 } 6182 } 6183 6184 void sendCloseSystemWindows() { 6185 PhoneWindow.sendCloseSystemWindows(mContext, null); 6186 } 6187 6188 void sendCloseSystemWindows(String reason) { 6189 PhoneWindow.sendCloseSystemWindows(mContext, reason); 6190 } 6191 6192 @Override 6193 public int rotationForOrientationLw(int orientation, int lastRotation) { 6194 if (false) { 6195 Slog.v(TAG, "rotationForOrientationLw(orient=" 6196 + orientation + ", last=" + lastRotation 6197 + "); user=" + mUserRotation + " " 6198 + ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED) 6199 ? "USER_ROTATION_LOCKED" : "") 6200 ); 6201 } 6202 6203 if (mForceDefaultOrientation) { 6204 return Surface.ROTATION_0; 6205 } 6206 6207 synchronized (mLock) { 6208 int sensorRotation = mOrientationListener.getProposedRotation(); // may be -1 6209 if (sensorRotation < 0) { 6210 sensorRotation = lastRotation; 6211 } 6212 6213 final int preferredRotation; 6214 if (mLidState == LID_OPEN && mLidOpenRotation >= 0) { 6215 // Ignore sensor when lid switch is open and rotation is forced. 6216 preferredRotation = mLidOpenRotation; 6217 } else if (mDockMode == Intent.EXTRA_DOCK_STATE_CAR 6218 && (mCarDockEnablesAccelerometer || mCarDockRotation >= 0)) { 6219 // Ignore sensor when in car dock unless explicitly enabled. 6220 // This case can override the behavior of NOSENSOR, and can also 6221 // enable 180 degree rotation while docked. 6222 preferredRotation = mCarDockEnablesAccelerometer 6223 ? sensorRotation : mCarDockRotation; 6224 } else if ((mDockMode == Intent.EXTRA_DOCK_STATE_DESK 6225 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK 6226 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK) 6227 && (mDeskDockEnablesAccelerometer || mDeskDockRotation >= 0)) { 6228 // Ignore sensor when in desk dock unless explicitly enabled. 6229 // This case can override the behavior of NOSENSOR, and can also 6230 // enable 180 degree rotation while docked. 6231 preferredRotation = mDeskDockEnablesAccelerometer 6232 ? sensorRotation : mDeskDockRotation; 6233 } else if (mHdmiPlugged && mDemoHdmiRotationLock) { 6234 // Ignore sensor when plugged into HDMI when demo HDMI rotation lock enabled. 6235 // Note that the dock orientation overrides the HDMI orientation. 6236 preferredRotation = mDemoHdmiRotation; 6237 } else if (mHdmiPlugged && mDockMode == Intent.EXTRA_DOCK_STATE_UNDOCKED 6238 && mUndockedHdmiRotation >= 0) { 6239 // Ignore sensor when plugged into HDMI and an undocked orientation has 6240 // been specified in the configuration (only for legacy devices without 6241 // full multi-display support). 6242 // Note that the dock orientation overrides the HDMI orientation. 6243 preferredRotation = mUndockedHdmiRotation; 6244 } else if (mDemoRotationLock) { 6245 // Ignore sensor when demo rotation lock is enabled. 6246 // Note that the dock orientation and HDMI rotation lock override this. 6247 preferredRotation = mDemoRotation; 6248 } else if (orientation == ActivityInfo.SCREEN_ORIENTATION_LOCKED) { 6249 // Application just wants to remain locked in the last rotation. 6250 preferredRotation = lastRotation; 6251 } else if (!mSupportAutoRotation) { 6252 // If we don't support auto-rotation then bail out here and ignore 6253 // the sensor and any rotation lock settings. 6254 preferredRotation = -1; 6255 } else if ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_FREE 6256 && (orientation == ActivityInfo.SCREEN_ORIENTATION_USER 6257 || orientation == ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED 6258 || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE 6259 || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT 6260 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER)) 6261 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR 6262 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 6263 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE 6264 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT) { 6265 // Otherwise, use sensor only if requested by the application or enabled 6266 // by default for USER or UNSPECIFIED modes. Does not apply to NOSENSOR. 6267 if (mAllowAllRotations < 0) { 6268 // Can't read this during init() because the context doesn't 6269 // have display metrics at that time so we cannot determine 6270 // tablet vs. phone then. 6271 mAllowAllRotations = mContext.getResources().getBoolean( 6272 com.android.internal.R.bool.config_allowAllRotations) ? 1 : 0; 6273 } 6274 if (sensorRotation != Surface.ROTATION_180 6275 || mAllowAllRotations == 1 6276 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 6277 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER) { 6278 preferredRotation = sensorRotation; 6279 } else { 6280 preferredRotation = lastRotation; 6281 } 6282 } else if (mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED 6283 && orientation != ActivityInfo.SCREEN_ORIENTATION_NOSENSOR) { 6284 // Apply rotation lock. Does not apply to NOSENSOR. 6285 // The idea is that the user rotation expresses a weak preference for the direction 6286 // of gravity and as NOSENSOR is never affected by gravity, then neither should 6287 // NOSENSOR be affected by rotation lock (although it will be affected by docks). 6288 preferredRotation = mUserRotation; 6289 } else { 6290 // No overriding preference. 6291 // We will do exactly what the application asked us to do. 6292 preferredRotation = -1; 6293 } 6294 6295 switch (orientation) { 6296 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: 6297 // Return portrait unless overridden. 6298 if (isAnyPortrait(preferredRotation)) { 6299 return preferredRotation; 6300 } 6301 return mPortraitRotation; 6302 6303 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: 6304 // Return landscape unless overridden. 6305 if (isLandscapeOrSeascape(preferredRotation)) { 6306 return preferredRotation; 6307 } 6308 return mLandscapeRotation; 6309 6310 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: 6311 // Return reverse portrait unless overridden. 6312 if (isAnyPortrait(preferredRotation)) { 6313 return preferredRotation; 6314 } 6315 return mUpsideDownRotation; 6316 6317 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: 6318 // Return seascape unless overridden. 6319 if (isLandscapeOrSeascape(preferredRotation)) { 6320 return preferredRotation; 6321 } 6322 return mSeascapeRotation; 6323 6324 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: 6325 case ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE: 6326 // Return either landscape rotation. 6327 if (isLandscapeOrSeascape(preferredRotation)) { 6328 return preferredRotation; 6329 } 6330 if (isLandscapeOrSeascape(lastRotation)) { 6331 return lastRotation; 6332 } 6333 return mLandscapeRotation; 6334 6335 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: 6336 case ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT: 6337 // Return either portrait rotation. 6338 if (isAnyPortrait(preferredRotation)) { 6339 return preferredRotation; 6340 } 6341 if (isAnyPortrait(lastRotation)) { 6342 return lastRotation; 6343 } 6344 return mPortraitRotation; 6345 6346 default: 6347 // For USER, UNSPECIFIED, NOSENSOR, SENSOR and FULL_SENSOR, 6348 // just return the preferred orientation we already calculated. 6349 if (preferredRotation >= 0) { 6350 return preferredRotation; 6351 } 6352 return Surface.ROTATION_0; 6353 } 6354 } 6355 } 6356 6357 @Override 6358 public boolean rotationHasCompatibleMetricsLw(int orientation, int rotation) { 6359 switch (orientation) { 6360 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: 6361 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: 6362 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: 6363 return isAnyPortrait(rotation); 6364 6365 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: 6366 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: 6367 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: 6368 return isLandscapeOrSeascape(rotation); 6369 6370 default: 6371 return true; 6372 } 6373 } 6374 6375 @Override 6376 public void setRotationLw(int rotation) { 6377 mOrientationListener.setCurrentRotation(rotation); 6378 } 6379 6380 private boolean isLandscapeOrSeascape(int rotation) { 6381 return rotation == mLandscapeRotation || rotation == mSeascapeRotation; 6382 } 6383 6384 private boolean isAnyPortrait(int rotation) { 6385 return rotation == mPortraitRotation || rotation == mUpsideDownRotation; 6386 } 6387 6388 @Override 6389 public int getUserRotationMode() { 6390 return Settings.System.getIntForUser(mContext.getContentResolver(), 6391 Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ? 6392 WindowManagerPolicy.USER_ROTATION_FREE : 6393 WindowManagerPolicy.USER_ROTATION_LOCKED; 6394 } 6395 6396 // User rotation: to be used when all else fails in assigning an orientation to the device 6397 @Override 6398 public void setUserRotationMode(int mode, int rot) { 6399 ContentResolver res = mContext.getContentResolver(); 6400 6401 // mUserRotationMode and mUserRotation will be assigned by the content observer 6402 if (mode == WindowManagerPolicy.USER_ROTATION_LOCKED) { 6403 Settings.System.putIntForUser(res, 6404 Settings.System.USER_ROTATION, 6405 rot, 6406 UserHandle.USER_CURRENT); 6407 Settings.System.putIntForUser(res, 6408 Settings.System.ACCELEROMETER_ROTATION, 6409 0, 6410 UserHandle.USER_CURRENT); 6411 } else { 6412 Settings.System.putIntForUser(res, 6413 Settings.System.ACCELEROMETER_ROTATION, 6414 1, 6415 UserHandle.USER_CURRENT); 6416 } 6417 } 6418 6419 @Override 6420 public void setSafeMode(boolean safeMode) { 6421 mSafeMode = safeMode; 6422 performHapticFeedbackLw(null, safeMode 6423 ? HapticFeedbackConstants.SAFE_MODE_ENABLED 6424 : HapticFeedbackConstants.SAFE_MODE_DISABLED, true); 6425 } 6426 6427 static long[] getLongIntArray(Resources r, int resid) { 6428 int[] ar = r.getIntArray(resid); 6429 if (ar == null) { 6430 return null; 6431 } 6432 long[] out = new long[ar.length]; 6433 for (int i=0; i<ar.length; i++) { 6434 out[i] = ar[i]; 6435 } 6436 return out; 6437 } 6438 6439 /** {@inheritDoc} */ 6440 @Override 6441 public void systemReady() { 6442 mKeyguardDelegate = new KeyguardServiceDelegate(mContext); 6443 mKeyguardDelegate.onSystemReady(); 6444 6445 readCameraLensCoverState(); 6446 updateUiMode(); 6447 boolean bindKeyguardNow; 6448 synchronized (mLock) { 6449 updateOrientationListenerLp(); 6450 mSystemReady = true; 6451 mHandler.post(new Runnable() { 6452 @Override 6453 public void run() { 6454 updateSettings(); 6455 } 6456 }); 6457 6458 bindKeyguardNow = mDeferBindKeyguard; 6459 if (bindKeyguardNow) { 6460 // systemBooted ran but wasn't able to bind to the Keyguard, we'll do it now. 6461 mDeferBindKeyguard = false; 6462 } 6463 } 6464 6465 if (bindKeyguardNow) { 6466 mKeyguardDelegate.bindService(mContext); 6467 mKeyguardDelegate.onBootCompleted(); 6468 } 6469 mSystemGestures.systemReady(); 6470 } 6471 6472 /** {@inheritDoc} */ 6473 @Override 6474 public void systemBooted() { 6475 boolean bindKeyguardNow = false; 6476 synchronized (mLock) { 6477 // Time to bind Keyguard; take care to only bind it once, either here if ready or 6478 // in systemReady if not. 6479 if (mKeyguardDelegate != null) { 6480 bindKeyguardNow = true; 6481 } else { 6482 // Because mKeyguardDelegate is null, we know that the synchronized block in 6483 // systemReady didn't run yet and setting this will actually have an effect. 6484 mDeferBindKeyguard = true; 6485 } 6486 } 6487 if (bindKeyguardNow) { 6488 mKeyguardDelegate.bindService(mContext); 6489 mKeyguardDelegate.onBootCompleted(); 6490 } 6491 synchronized (mLock) { 6492 mSystemBooted = true; 6493 } 6494 startedWakingUp(); 6495 screenTurningOn(null); 6496 screenTurnedOn(); 6497 } 6498 6499 ProgressDialog mBootMsgDialog = null; 6500 6501 /** {@inheritDoc} */ 6502 @Override 6503 public void showBootMessage(final CharSequence msg, final boolean always) { 6504 mHandler.post(new Runnable() { 6505 @Override public void run() { 6506 if (mBootMsgDialog == null) { 6507 int theme; 6508 if (mContext.getPackageManager().hasSystemFeature(FEATURE_WATCH)) { 6509 theme = com.android.internal.R.style.Theme_Micro_Dialog_Alert; 6510 } else if (mContext.getPackageManager().hasSystemFeature(FEATURE_TELEVISION)) { 6511 theme = com.android.internal.R.style.Theme_Leanback_Dialog_Alert; 6512 } else { 6513 theme = 0; 6514 } 6515 6516 mBootMsgDialog = new ProgressDialog(mContext, theme) { 6517 // This dialog will consume all events coming in to 6518 // it, to avoid it trying to do things too early in boot. 6519 @Override public boolean dispatchKeyEvent(KeyEvent event) { 6520 return true; 6521 } 6522 @Override public boolean dispatchKeyShortcutEvent(KeyEvent event) { 6523 return true; 6524 } 6525 @Override public boolean dispatchTouchEvent(MotionEvent ev) { 6526 return true; 6527 } 6528 @Override public boolean dispatchTrackballEvent(MotionEvent ev) { 6529 return true; 6530 } 6531 @Override public boolean dispatchGenericMotionEvent(MotionEvent ev) { 6532 return true; 6533 } 6534 @Override public boolean dispatchPopulateAccessibilityEvent( 6535 AccessibilityEvent event) { 6536 return true; 6537 } 6538 }; 6539 if (mContext.getPackageManager().isUpgrade()) { 6540 mBootMsgDialog.setTitle(R.string.android_upgrading_title); 6541 } else { 6542 mBootMsgDialog.setTitle(R.string.android_start_title); 6543 } 6544 mBootMsgDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER); 6545 mBootMsgDialog.setIndeterminate(true); 6546 mBootMsgDialog.getWindow().setType( 6547 WindowManager.LayoutParams.TYPE_BOOT_PROGRESS); 6548 mBootMsgDialog.getWindow().addFlags( 6549 WindowManager.LayoutParams.FLAG_DIM_BEHIND 6550 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN); 6551 mBootMsgDialog.getWindow().setDimAmount(1); 6552 WindowManager.LayoutParams lp = mBootMsgDialog.getWindow().getAttributes(); 6553 lp.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_NOSENSOR; 6554 mBootMsgDialog.getWindow().setAttributes(lp); 6555 mBootMsgDialog.setCancelable(false); 6556 mBootMsgDialog.show(); 6557 } 6558 mBootMsgDialog.setMessage(msg); 6559 } 6560 }); 6561 } 6562 6563 /** {@inheritDoc} */ 6564 @Override 6565 public void hideBootMessages() { 6566 mHandler.sendEmptyMessage(MSG_HIDE_BOOT_MESSAGE); 6567 } 6568 6569 /** {@inheritDoc} */ 6570 @Override 6571 public void userActivity() { 6572 // *************************************** 6573 // NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE 6574 // *************************************** 6575 // THIS IS CALLED FROM DEEP IN THE POWER MANAGER 6576 // WITH ITS LOCKS HELD. 6577 // 6578 // This code must be VERY careful about the locks 6579 // it acquires. 6580 // In fact, the current code acquires way too many, 6581 // and probably has lurking deadlocks. 6582 6583 synchronized (mScreenLockTimeout) { 6584 if (mLockScreenTimerActive) { 6585 // reset the timer 6586 mHandler.removeCallbacks(mScreenLockTimeout); 6587 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); 6588 } 6589 } 6590 } 6591 6592 class ScreenLockTimeout implements Runnable { 6593 Bundle options; 6594 6595 @Override 6596 public void run() { 6597 synchronized (this) { 6598 if (localLOGV) Log.v(TAG, "mScreenLockTimeout activating keyguard"); 6599 if (mKeyguardDelegate != null) { 6600 mKeyguardDelegate.doKeyguardTimeout(options); 6601 } 6602 mLockScreenTimerActive = false; 6603 options = null; 6604 } 6605 } 6606 6607 public void setLockOptions(Bundle options) { 6608 this.options = options; 6609 } 6610 } 6611 6612 ScreenLockTimeout mScreenLockTimeout = new ScreenLockTimeout(); 6613 6614 @Override 6615 public void lockNow(Bundle options) { 6616 mContext.enforceCallingOrSelfPermission(android.Manifest.permission.DEVICE_POWER, null); 6617 mHandler.removeCallbacks(mScreenLockTimeout); 6618 if (options != null) { 6619 // In case multiple calls are made to lockNow, we don't wipe out the options 6620 // until the runnable actually executes. 6621 mScreenLockTimeout.setLockOptions(options); 6622 } 6623 mHandler.post(mScreenLockTimeout); 6624 } 6625 6626 private void updateLockScreenTimeout() { 6627 synchronized (mScreenLockTimeout) { 6628 boolean enable = (mAllowLockscreenWhenOn && mAwake && 6629 mKeyguardDelegate != null && mKeyguardDelegate.isSecure()); 6630 if (mLockScreenTimerActive != enable) { 6631 if (enable) { 6632 if (localLOGV) Log.v(TAG, "setting lockscreen timer"); 6633 mHandler.removeCallbacks(mScreenLockTimeout); // remove any pending requests 6634 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); 6635 } else { 6636 if (localLOGV) Log.v(TAG, "clearing lockscreen timer"); 6637 mHandler.removeCallbacks(mScreenLockTimeout); 6638 } 6639 mLockScreenTimerActive = enable; 6640 } 6641 } 6642 } 6643 6644 private void updateDreamingSleepToken(boolean acquire) { 6645 if (acquire) { 6646 if (mDreamingSleepToken == null) { 6647 mDreamingSleepToken = mActivityManagerInternal.acquireSleepToken("Dream"); 6648 } 6649 } else { 6650 if (mDreamingSleepToken != null) { 6651 mDreamingSleepToken.release(); 6652 mDreamingSleepToken = null; 6653 } 6654 } 6655 } 6656 6657 private void updateScreenOffSleepToken(boolean acquire) { 6658 if (acquire) { 6659 if (mScreenOffSleepToken == null) { 6660 mScreenOffSleepToken = mActivityManagerInternal.acquireSleepToken("ScreenOff"); 6661 } 6662 } else { 6663 if (mScreenOffSleepToken != null) { 6664 mScreenOffSleepToken.release(); 6665 mScreenOffSleepToken = null; 6666 } 6667 } 6668 } 6669 6670 /** {@inheritDoc} */ 6671 @Override 6672 public void enableScreenAfterBoot() { 6673 readLidState(); 6674 applyLidSwitchState(); 6675 updateRotation(true); 6676 } 6677 6678 private void applyLidSwitchState() { 6679 if (mLidState == LID_CLOSED && mLidControlsSleep) { 6680 mPowerManager.goToSleep(SystemClock.uptimeMillis(), 6681 PowerManager.GO_TO_SLEEP_REASON_LID_SWITCH, 6682 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 6683 } else if (mLidState == LID_CLOSED && mLidControlsScreenLock) { 6684 mWindowManagerFuncs.lockDeviceNow(); 6685 } 6686 6687 synchronized (mLock) { 6688 updateWakeGestureListenerLp(); 6689 } 6690 } 6691 6692 void updateUiMode() { 6693 if (mUiModeManager == null) { 6694 mUiModeManager = IUiModeManager.Stub.asInterface( 6695 ServiceManager.getService(Context.UI_MODE_SERVICE)); 6696 } 6697 try { 6698 mUiMode = mUiModeManager.getCurrentModeType(); 6699 } catch (RemoteException e) { 6700 } 6701 } 6702 6703 void updateRotation(boolean alwaysSendConfiguration) { 6704 try { 6705 //set orientation on WindowManager 6706 mWindowManager.updateRotation(alwaysSendConfiguration, false); 6707 } catch (RemoteException e) { 6708 // Ignore 6709 } 6710 } 6711 6712 void updateRotation(boolean alwaysSendConfiguration, boolean forceRelayout) { 6713 try { 6714 //set orientation on WindowManager 6715 mWindowManager.updateRotation(alwaysSendConfiguration, forceRelayout); 6716 } catch (RemoteException e) { 6717 // Ignore 6718 } 6719 } 6720 6721 /** 6722 * Return an Intent to launch the currently active dock app as home. Returns 6723 * null if the standard home should be launched, which is the case if any of the following is 6724 * true: 6725 * <ul> 6726 * <li>The device is not in either car mode or desk mode 6727 * <li>The device is in car mode but mEnableCarDockHomeCapture is false 6728 * <li>The device is in desk mode but ENABLE_DESK_DOCK_HOME_CAPTURE is false 6729 * <li>The device is in car mode but there's no CAR_DOCK app with METADATA_DOCK_HOME 6730 * <li>The device is in desk mode but there's no DESK_DOCK app with METADATA_DOCK_HOME 6731 * </ul> 6732 * @return A dock intent. 6733 */ 6734 Intent createHomeDockIntent() { 6735 Intent intent = null; 6736 6737 // What home does is based on the mode, not the dock state. That 6738 // is, when in car mode you should be taken to car home regardless 6739 // of whether we are actually in a car dock. 6740 if (mUiMode == Configuration.UI_MODE_TYPE_CAR) { 6741 if (mEnableCarDockHomeCapture) { 6742 intent = mCarDockIntent; 6743 } 6744 } else if (mUiMode == Configuration.UI_MODE_TYPE_DESK) { 6745 if (ENABLE_DESK_DOCK_HOME_CAPTURE) { 6746 intent = mDeskDockIntent; 6747 } 6748 } else if (mUiMode == Configuration.UI_MODE_TYPE_WATCH 6749 && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK 6750 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK 6751 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK)) { 6752 // Always launch dock home from home when watch is docked, if it exists. 6753 intent = mDeskDockIntent; 6754 } 6755 6756 if (intent == null) { 6757 return null; 6758 } 6759 6760 ActivityInfo ai = null; 6761 ResolveInfo info = mContext.getPackageManager().resolveActivityAsUser( 6762 intent, 6763 PackageManager.MATCH_DEFAULT_ONLY | PackageManager.GET_META_DATA, 6764 mCurrentUserId); 6765 if (info != null) { 6766 ai = info.activityInfo; 6767 } 6768 if (ai != null 6769 && ai.metaData != null 6770 && ai.metaData.getBoolean(Intent.METADATA_DOCK_HOME)) { 6771 intent = new Intent(intent); 6772 intent.setClassName(ai.packageName, ai.name); 6773 return intent; 6774 } 6775 6776 return null; 6777 } 6778 6779 void startDockOrHome(boolean fromHomeKey, boolean awakenFromDreams) { 6780 if (awakenFromDreams) { 6781 awakenDreams(); 6782 } 6783 6784 Intent dock = createHomeDockIntent(); 6785 if (dock != null) { 6786 try { 6787 if (fromHomeKey) { 6788 dock.putExtra(WindowManagerPolicy.EXTRA_FROM_HOME_KEY, fromHomeKey); 6789 } 6790 startActivityAsUser(dock, UserHandle.CURRENT); 6791 return; 6792 } catch (ActivityNotFoundException e) { 6793 } 6794 } 6795 6796 Intent intent; 6797 6798 if (fromHomeKey) { 6799 intent = new Intent(mHomeIntent); 6800 intent.putExtra(WindowManagerPolicy.EXTRA_FROM_HOME_KEY, fromHomeKey); 6801 } else { 6802 intent = mHomeIntent; 6803 } 6804 6805 startActivityAsUser(intent, UserHandle.CURRENT); 6806 } 6807 6808 /** 6809 * goes to the home screen 6810 * @return whether it did anything 6811 */ 6812 boolean goHome() { 6813 if (!isUserSetupComplete()) { 6814 Slog.i(TAG, "Not going home because user setup is in progress."); 6815 return false; 6816 } 6817 if (false) { 6818 // This code always brings home to the front. 6819 try { 6820 ActivityManagerNative.getDefault().stopAppSwitches(); 6821 } catch (RemoteException e) { 6822 } 6823 sendCloseSystemWindows(); 6824 startDockOrHome(false /*fromHomeKey*/, true /* awakenFromDreams */); 6825 } else { 6826 // This code brings home to the front or, if it is already 6827 // at the front, puts the device to sleep. 6828 try { 6829 if (SystemProperties.getInt("persist.sys.uts-test-mode", 0) == 1) { 6830 /// Roll back EndcallBehavior as the cupcake design to pass P1 lab entry. 6831 Log.d(TAG, "UTS-TEST-MODE"); 6832 } else { 6833 ActivityManagerNative.getDefault().stopAppSwitches(); 6834 sendCloseSystemWindows(); 6835 Intent dock = createHomeDockIntent(); 6836 if (dock != null) { 6837 int result = ActivityManagerNative.getDefault() 6838 .startActivityAsUser(null, null, dock, 6839 dock.resolveTypeIfNeeded(mContext.getContentResolver()), 6840 null, null, 0, 6841 ActivityManager.START_FLAG_ONLY_IF_NEEDED, 6842 null, null, UserHandle.USER_CURRENT); 6843 if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) { 6844 return false; 6845 } 6846 } 6847 } 6848 int result = ActivityManagerNative.getDefault() 6849 .startActivityAsUser(null, null, mHomeIntent, 6850 mHomeIntent.resolveTypeIfNeeded(mContext.getContentResolver()), 6851 null, null, 0, 6852 ActivityManager.START_FLAG_ONLY_IF_NEEDED, 6853 null, null, UserHandle.USER_CURRENT); 6854 if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) { 6855 return false; 6856 } 6857 } catch (RemoteException ex) { 6858 // bummer, the activity manager, which is in this process, is dead 6859 } 6860 } 6861 return true; 6862 } 6863 6864 @Override 6865 public void setCurrentOrientationLw(int newOrientation) { 6866 synchronized (mLock) { 6867 if (newOrientation != mCurrentAppOrientation) { 6868 mCurrentAppOrientation = newOrientation; 6869 updateOrientationListenerLp(); 6870 } 6871 } 6872 } 6873 6874 private void performAuditoryFeedbackForAccessibilityIfNeed() { 6875 if (!isGlobalAccessibilityGestureEnabled()) { 6876 return; 6877 } 6878 AudioManager audioManager = (AudioManager) mContext.getSystemService( 6879 Context.AUDIO_SERVICE); 6880 if (audioManager.isSilentMode()) { 6881 return; 6882 } 6883 Ringtone ringTone = RingtoneManager.getRingtone(mContext, 6884 Settings.System.DEFAULT_NOTIFICATION_URI); 6885 ringTone.setStreamType(AudioManager.STREAM_MUSIC); 6886 ringTone.play(); 6887 } 6888 6889 private boolean isTheaterModeEnabled() { 6890 return Settings.Global.getInt(mContext.getContentResolver(), 6891 Settings.Global.THEATER_MODE_ON, 0) == 1; 6892 } 6893 6894 private boolean isGlobalAccessibilityGestureEnabled() { 6895 return Settings.Global.getInt(mContext.getContentResolver(), 6896 Settings.Global.ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 0) == 1; 6897 } 6898 6899 @Override 6900 public boolean performHapticFeedbackLw(WindowState win, int effectId, boolean always) { 6901 if (!mVibrator.hasVibrator()) { 6902 return false; 6903 } 6904 final boolean hapticsDisabled = Settings.System.getIntForUser(mContext.getContentResolver(), 6905 Settings.System.HAPTIC_FEEDBACK_ENABLED, 0, UserHandle.USER_CURRENT) == 0; 6906 if (hapticsDisabled && !always) { 6907 return false; 6908 } 6909 long[] pattern = null; 6910 switch (effectId) { 6911 case HapticFeedbackConstants.LONG_PRESS: 6912 pattern = mLongPressVibePattern; 6913 break; 6914 case HapticFeedbackConstants.VIRTUAL_KEY: 6915 pattern = mVirtualKeyVibePattern; 6916 break; 6917 case HapticFeedbackConstants.KEYBOARD_TAP: 6918 pattern = mKeyboardTapVibePattern; 6919 break; 6920 case HapticFeedbackConstants.CLOCK_TICK: 6921 pattern = mClockTickVibePattern; 6922 break; 6923 case HapticFeedbackConstants.CALENDAR_DATE: 6924 pattern = mCalendarDateVibePattern; 6925 break; 6926 case HapticFeedbackConstants.SAFE_MODE_DISABLED: 6927 pattern = mSafeModeDisabledVibePattern; 6928 break; 6929 case HapticFeedbackConstants.SAFE_MODE_ENABLED: 6930 pattern = mSafeModeEnabledVibePattern; 6931 break; 6932 case HapticFeedbackConstants.CONTEXT_CLICK: 6933 pattern = mContextClickVibePattern; 6934 break; 6935 default: 6936 return false; 6937 } 6938 int owningUid; 6939 String owningPackage; 6940 if (win != null) { 6941 owningUid = win.getOwningUid(); 6942 owningPackage = win.getOwningPackage(); 6943 } else { 6944 owningUid = android.os.Process.myUid(); 6945 owningPackage = mContext.getOpPackageName(); 6946 } 6947 if (pattern.length == 1) { 6948 // One-shot vibration 6949 mVibrator.vibrate(owningUid, owningPackage, pattern[0], VIBRATION_ATTRIBUTES); 6950 } else { 6951 // Pattern vibration 6952 mVibrator.vibrate(owningUid, owningPackage, pattern, -1, VIBRATION_ATTRIBUTES); 6953 } 6954 return true; 6955 } 6956 6957 @Override 6958 public void keepScreenOnStartedLw() { 6959 } 6960 6961 @Override 6962 public void keepScreenOnStoppedLw() { 6963 if (isKeyguardShowingAndNotOccluded()) { 6964 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 6965 } 6966 } 6967 6968 private int updateSystemUiVisibilityLw() { 6969 // If there is no window focused, there will be nobody to handle the events 6970 // anyway, so just hang on in whatever state we're in until things settle down. 6971 final WindowState win = mFocusedWindow != null ? mFocusedWindow 6972 : mTopFullscreenOpaqueWindowState; 6973 if (win == null) { 6974 return 0; 6975 } 6976 if ((win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 && mHideLockScreen == true) { 6977 // We are updating at a point where the keyguard has gotten 6978 // focus, but we were last in a state where the top window is 6979 // hiding it. This is probably because the keyguard as been 6980 // shown while the top window was displayed, so we want to ignore 6981 // it here because this is just a very transient change and it 6982 // will quickly lose focus once it correctly gets hidden. 6983 return 0; 6984 } 6985 6986 int tmpVisibility = PolicyControl.getSystemUiVisibility(win, null) 6987 & ~mResettingSystemUiFlags 6988 & ~mForceClearedSystemUiFlags; 6989 if (mForcingShowNavBar && win.getSurfaceLayer() < mForcingShowNavBarLayer) { 6990 tmpVisibility &= ~PolicyControl.adjustClearableFlags(win, View.SYSTEM_UI_CLEARABLE_FLAGS); 6991 } 6992 6993 if (mUiMode == Configuration.UI_MODE_TYPE_CAR) { 6994 tmpVisibility |= StatusBarManager.DISABLE_RECENT; 6995 } 6996 6997 final int fullscreenVisibility = updateLightStatusBarLw(0 /* vis */, 6998 mTopFullscreenOpaqueWindowState, mTopFullscreenOpaqueOrDimmingWindowState); 6999 final int dockedVisibility = updateLightStatusBarLw(0 /* vis */, 7000 mTopDockedOpaqueWindowState, mTopDockedOpaqueOrDimmingWindowState); 7001 mWindowManagerFuncs.getStackBounds(HOME_STACK_ID, mNonDockedStackBounds); 7002 mWindowManagerFuncs.getStackBounds(DOCKED_STACK_ID, mDockedStackBounds); 7003 final int visibility = updateSystemBarsLw(win, mLastSystemUiFlags, tmpVisibility); 7004 final int diff = visibility ^ mLastSystemUiFlags; 7005 final int fullscreenDiff = fullscreenVisibility ^ mLastFullscreenStackSysUiFlags; 7006 final int dockedDiff = dockedVisibility ^ mLastDockedStackSysUiFlags; 7007 final boolean needsMenu = win.getNeedsMenuLw(mTopFullscreenOpaqueWindowState); 7008 if (diff == 0 && fullscreenDiff == 0 && dockedDiff == 0 && mLastFocusNeedsMenu == needsMenu 7009 && mFocusedApp == win.getAppToken() 7010 && mLastNonDockedStackBounds.equals(mNonDockedStackBounds) 7011 && mLastDockedStackBounds.equals(mDockedStackBounds)) { 7012 return 0; 7013 } 7014 mLastSystemUiFlags = visibility; 7015 mLastFullscreenStackSysUiFlags = fullscreenVisibility; 7016 mLastDockedStackSysUiFlags = dockedVisibility; 7017 mLastFocusNeedsMenu = needsMenu; 7018 mFocusedApp = win.getAppToken(); 7019 final Rect fullscreenStackBounds = new Rect(mNonDockedStackBounds); 7020 final Rect dockedStackBounds = new Rect(mDockedStackBounds); 7021 mHandler.post(new Runnable() { 7022 @Override 7023 public void run() { 7024 StatusBarManagerInternal statusbar = getStatusBarManagerInternal(); 7025 if (statusbar != null) { 7026 statusbar.setSystemUiVisibility(visibility, fullscreenVisibility, 7027 dockedVisibility, 0xffffffff, fullscreenStackBounds, 7028 dockedStackBounds, win.toString()); 7029 statusbar.topAppWindowChanged(needsMenu); 7030 } 7031 } 7032 }); 7033 return diff; 7034 } 7035 7036 private int updateLightStatusBarLw(int vis, WindowState opaque, WindowState opaqueOrDimming) { 7037 WindowState statusColorWin = isStatusBarKeyguard() && !mHideLockScreen 7038 ? mStatusBar 7039 : opaqueOrDimming; 7040 7041 if (statusColorWin != null) { 7042 if (statusColorWin == opaque) { 7043 // If the top fullscreen-or-dimming window is also the top fullscreen, respect 7044 // its light flag. 7045 vis &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 7046 vis |= PolicyControl.getSystemUiVisibility(statusColorWin, null) 7047 & View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 7048 } else if (statusColorWin != null && statusColorWin.isDimming()) { 7049 // Otherwise if it's dimming, clear the light flag. 7050 vis &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 7051 } 7052 } 7053 return vis; 7054 } 7055 7056 private int updateSystemBarsLw(WindowState win, int oldVis, int vis) { 7057 final boolean dockedStackVisible = mWindowManagerInternal.isStackVisible(DOCKED_STACK_ID); 7058 final boolean freeformStackVisible = 7059 mWindowManagerInternal.isStackVisible(FREEFORM_WORKSPACE_STACK_ID); 7060 final boolean resizing = mWindowManagerInternal.isDockedDividerResizing(); 7061 7062 // We need to force system bars when the docked stack is visible, when the freeform stack 7063 // is visible but also when we are resizing for the transitions when docked stack 7064 // visibility changes. 7065 mForceShowSystemBars = dockedStackVisible || freeformStackVisible || resizing; 7066 final boolean forceOpaqueSystemBars = mForceShowSystemBars && !mForceStatusBarFromKeyguard; 7067 7068 // apply translucent bar vis flags 7069 WindowState transWin = isStatusBarKeyguard() && !mHideLockScreen 7070 ? mStatusBar 7071 : mTopFullscreenOpaqueWindowState; 7072 vis = mStatusBarController.applyTranslucentFlagLw(transWin, vis, oldVis); 7073 vis = mNavigationBarController.applyTranslucentFlagLw(transWin, vis, oldVis); 7074 7075 // prevent status bar interaction from clearing certain flags 7076 int type = win.getAttrs().type; 7077 boolean statusBarHasFocus = type == TYPE_STATUS_BAR; 7078 if (statusBarHasFocus && !isStatusBarKeyguard()) { 7079 int flags = View.SYSTEM_UI_FLAG_FULLSCREEN 7080 | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION 7081 | View.SYSTEM_UI_FLAG_IMMERSIVE 7082 | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY 7083 | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 7084 if (mHideLockScreen) { 7085 flags |= View.STATUS_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSLUCENT; 7086 } 7087 vis = (vis & ~flags) | (oldVis & flags); 7088 } 7089 7090 if ((!areTranslucentBarsAllowed() && transWin != mStatusBar) 7091 || forceOpaqueSystemBars) { 7092 vis &= ~(View.NAVIGATION_BAR_TRANSLUCENT | View.STATUS_BAR_TRANSLUCENT 7093 | View.SYSTEM_UI_TRANSPARENT); 7094 } 7095 7096 if (mForceWindowDrawsStatusBarBackground) { 7097 vis |= View.STATUS_BAR_TRANSPARENT; 7098 vis &= ~View.STATUS_BAR_TRANSLUCENT; 7099 } 7100 7101 // update status bar 7102 boolean immersiveSticky = 7103 (vis & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; 7104 final boolean hideStatusBarWM = 7105 mTopFullscreenOpaqueWindowState != null 7106 && (PolicyControl.getWindowFlags(mTopFullscreenOpaqueWindowState, null) 7107 & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0; 7108 final boolean hideStatusBarSysui = 7109 (vis & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0; 7110 final boolean hideNavBarSysui = 7111 (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0; 7112 7113 final boolean transientStatusBarAllowed = mStatusBar != null 7114 && (statusBarHasFocus || (!mForceShowSystemBars 7115 && (hideStatusBarWM || (hideStatusBarSysui && immersiveSticky)))); 7116 7117 final boolean transientNavBarAllowed = mNavigationBar != null 7118 && !mForceShowSystemBars && hideNavBarSysui && immersiveSticky; 7119 7120 final long now = SystemClock.uptimeMillis(); 7121 final boolean pendingPanic = mPendingPanicGestureUptime != 0 7122 && now - mPendingPanicGestureUptime <= PANIC_GESTURE_EXPIRATION; 7123 if (pendingPanic && hideNavBarSysui && !isStatusBarKeyguard() && mKeyguardDrawComplete) { 7124 // The user performed the panic gesture recently, we're about to hide the bars, 7125 // we're no longer on the Keyguard and the screen is ready. We can now request the bars. 7126 mPendingPanicGestureUptime = 0; 7127 mStatusBarController.showTransient(); 7128 mNavigationBarController.showTransient(); 7129 } 7130 7131 final boolean denyTransientStatus = mStatusBarController.isTransientShowRequested() 7132 && !transientStatusBarAllowed && hideStatusBarSysui; 7133 final boolean denyTransientNav = mNavigationBarController.isTransientShowRequested() 7134 && !transientNavBarAllowed; 7135 if (denyTransientStatus || denyTransientNav || mForceShowSystemBars) { 7136 // clear the clearable flags instead 7137 clearClearableFlagsLw(); 7138 vis &= ~View.SYSTEM_UI_CLEARABLE_FLAGS; 7139 } 7140 7141 final boolean immersive = (vis & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0; 7142 immersiveSticky = (vis & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; 7143 final boolean navAllowedHidden = immersive || immersiveSticky; 7144 7145 if (hideNavBarSysui && !navAllowedHidden && windowTypeToLayerLw(win.getBaseType()) 7146 > windowTypeToLayerLw(TYPE_INPUT_CONSUMER)) { 7147 // We can't hide the navbar from this window otherwise the input consumer would not get 7148 // the input events. 7149 vis = (vis & ~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION); 7150 } 7151 7152 vis = mStatusBarController.updateVisibilityLw(transientStatusBarAllowed, oldVis, vis); 7153 7154 // update navigation bar 7155 boolean oldImmersiveMode = isImmersiveMode(oldVis); 7156 boolean newImmersiveMode = isImmersiveMode(vis); 7157 if (win != null && oldImmersiveMode != newImmersiveMode) { 7158 final String pkg = win.getOwningPackage(); 7159 mImmersiveModeConfirmation.immersiveModeChanged(pkg, newImmersiveMode, 7160 isUserSetupComplete()); 7161 } 7162 7163 vis = mNavigationBarController.updateVisibilityLw(transientNavBarAllowed, oldVis, vis); 7164 7165 return vis; 7166 } 7167 7168 private void clearClearableFlagsLw() { 7169 int newVal = mResettingSystemUiFlags | View.SYSTEM_UI_CLEARABLE_FLAGS; 7170 if (newVal != mResettingSystemUiFlags) { 7171 mResettingSystemUiFlags = newVal; 7172 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 7173 } 7174 } 7175 7176 private boolean isImmersiveMode(int vis) { 7177 final int flags = View.SYSTEM_UI_FLAG_IMMERSIVE | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY; 7178 return mNavigationBar != null 7179 && (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0 7180 && (vis & flags) != 0 7181 && canHideNavigationBar(); 7182 } 7183 7184 /** 7185 * @return whether the navigation or status bar can be made translucent 7186 * 7187 * This should return true unless touch exploration is not enabled or 7188 * R.boolean.config_enableTranslucentDecor is false. 7189 */ 7190 private boolean areTranslucentBarsAllowed() { 7191 return mTranslucentDecorEnabled; 7192 } 7193 7194 // Use this instead of checking config_showNavigationBar so that it can be consistently 7195 // overridden by qemu.hw.mainkeys in the emulator. 7196 @Override 7197 public boolean hasNavigationBar() { 7198 return mHasNavigationBar; 7199 } 7200 7201 @Override 7202 public void setLastInputMethodWindowLw(WindowState ime, WindowState target) { 7203 mLastInputMethodWindow = ime; 7204 mLastInputMethodTargetWindow = target; 7205 } 7206 7207 @Override 7208 public int getInputMethodWindowVisibleHeightLw() { 7209 return mDockBottom - mCurBottom; 7210 } 7211 7212 @Override 7213 public void setCurrentUserLw(int newUserId) { 7214 mCurrentUserId = newUserId; 7215 if (mKeyguardDelegate != null) { 7216 mKeyguardDelegate.setCurrentUser(newUserId); 7217 } 7218 if (mStatusBarService != null) { 7219 try { 7220 mStatusBarService.setCurrentUser(newUserId); 7221 } catch (RemoteException e) { 7222 // oh well 7223 } 7224 } 7225 setLastInputMethodWindowLw(null, null); 7226 } 7227 7228 @Override 7229 public boolean canMagnifyWindow(int windowType) { 7230 switch (windowType) { 7231 case WindowManager.LayoutParams.TYPE_INPUT_METHOD: 7232 case WindowManager.LayoutParams.TYPE_INPUT_METHOD_DIALOG: 7233 case WindowManager.LayoutParams.TYPE_NAVIGATION_BAR: 7234 case WindowManager.LayoutParams.TYPE_MAGNIFICATION_OVERLAY: { 7235 return false; 7236 } 7237 } 7238 return true; 7239 } 7240 7241 @Override 7242 public boolean isTopLevelWindow(int windowType) { 7243 if (windowType >= WindowManager.LayoutParams.FIRST_SUB_WINDOW 7244 && windowType <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 7245 return (windowType == WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG); 7246 } 7247 return true; 7248 } 7249 7250 @Override 7251 public void dump(String prefix, PrintWriter pw, String[] args) { 7252 pw.print(prefix); pw.print("mSafeMode="); pw.print(mSafeMode); 7253 pw.print(" mSystemReady="); pw.print(mSystemReady); 7254 pw.print(" mSystemBooted="); pw.println(mSystemBooted); 7255 pw.print(prefix); pw.print("mLidState="); pw.print(mLidState); 7256 pw.print(" mLidOpenRotation="); pw.print(mLidOpenRotation); 7257 pw.print(" mCameraLensCoverState="); pw.print(mCameraLensCoverState); 7258 pw.print(" mHdmiPlugged="); pw.println(mHdmiPlugged); 7259 if (mLastSystemUiFlags != 0 || mResettingSystemUiFlags != 0 7260 || mForceClearedSystemUiFlags != 0) { 7261 pw.print(prefix); pw.print("mLastSystemUiFlags=0x"); 7262 pw.print(Integer.toHexString(mLastSystemUiFlags)); 7263 pw.print(" mResettingSystemUiFlags=0x"); 7264 pw.print(Integer.toHexString(mResettingSystemUiFlags)); 7265 pw.print(" mForceClearedSystemUiFlags=0x"); 7266 pw.println(Integer.toHexString(mForceClearedSystemUiFlags)); 7267 } 7268 if (mLastFocusNeedsMenu) { 7269 pw.print(prefix); pw.print("mLastFocusNeedsMenu="); 7270 pw.println(mLastFocusNeedsMenu); 7271 } 7272 pw.print(prefix); pw.print("mWakeGestureEnabledSetting="); 7273 pw.println(mWakeGestureEnabledSetting); 7274 7275 pw.print(prefix); pw.print("mSupportAutoRotation="); pw.println(mSupportAutoRotation); 7276 pw.print(prefix); pw.print("mUiMode="); pw.print(mUiMode); 7277 pw.print(" mDockMode="); pw.print(mDockMode); 7278 pw.print(" mEnableCarDockHomeCapture="); pw.print(mEnableCarDockHomeCapture); 7279 pw.print(" mCarDockRotation="); pw.print(mCarDockRotation); 7280 pw.print(" mDeskDockRotation="); pw.println(mDeskDockRotation); 7281 pw.print(prefix); pw.print("mUserRotationMode="); pw.print(mUserRotationMode); 7282 pw.print(" mUserRotation="); pw.print(mUserRotation); 7283 pw.print(" mAllowAllRotations="); pw.println(mAllowAllRotations); 7284 pw.print(prefix); pw.print("mCurrentAppOrientation="); pw.println(mCurrentAppOrientation); 7285 pw.print(prefix); pw.print("mCarDockEnablesAccelerometer="); 7286 pw.print(mCarDockEnablesAccelerometer); 7287 pw.print(" mDeskDockEnablesAccelerometer="); 7288 pw.println(mDeskDockEnablesAccelerometer); 7289 pw.print(prefix); pw.print("mLidKeyboardAccessibility="); 7290 pw.print(mLidKeyboardAccessibility); 7291 pw.print(" mLidNavigationAccessibility="); pw.print(mLidNavigationAccessibility); 7292 pw.print(" mLidControlsScreenLock="); pw.println(mLidControlsScreenLock); 7293 pw.print(" mLidControlsSleep="); pw.println(mLidControlsSleep); 7294 pw.print(prefix); 7295 pw.print("mShortPressOnPowerBehavior="); pw.print(mShortPressOnPowerBehavior); 7296 pw.print(" mLongPressOnPowerBehavior="); pw.println(mLongPressOnPowerBehavior); 7297 pw.print(prefix); 7298 pw.print("mDoublePressOnPowerBehavior="); pw.print(mDoublePressOnPowerBehavior); 7299 pw.print(" mTriplePressOnPowerBehavior="); pw.println(mTriplePressOnPowerBehavior); 7300 pw.print(prefix); pw.print("mHasSoftInput="); pw.println(mHasSoftInput); 7301 pw.print(prefix); pw.print("mAwake="); pw.println(mAwake); 7302 pw.print(prefix); pw.print("mScreenOnEarly="); pw.print(mScreenOnEarly); 7303 pw.print(" mScreenOnFully="); pw.println(mScreenOnFully); 7304 pw.print(prefix); pw.print("mKeyguardDrawComplete="); pw.print(mKeyguardDrawComplete); 7305 pw.print(" mWindowManagerDrawComplete="); pw.println(mWindowManagerDrawComplete); 7306 pw.print(prefix); pw.print("mOrientationSensorEnabled="); 7307 pw.println(mOrientationSensorEnabled); 7308 pw.print(prefix); pw.print("mOverscanScreen=("); pw.print(mOverscanScreenLeft); 7309 pw.print(","); pw.print(mOverscanScreenTop); 7310 pw.print(") "); pw.print(mOverscanScreenWidth); 7311 pw.print("x"); pw.println(mOverscanScreenHeight); 7312 if (mOverscanLeft != 0 || mOverscanTop != 0 7313 || mOverscanRight != 0 || mOverscanBottom != 0) { 7314 pw.print(prefix); pw.print("mOverscan left="); pw.print(mOverscanLeft); 7315 pw.print(" top="); pw.print(mOverscanTop); 7316 pw.print(" right="); pw.print(mOverscanRight); 7317 pw.print(" bottom="); pw.println(mOverscanBottom); 7318 } 7319 pw.print(prefix); pw.print("mRestrictedOverscanScreen=("); 7320 pw.print(mRestrictedOverscanScreenLeft); 7321 pw.print(","); pw.print(mRestrictedOverscanScreenTop); 7322 pw.print(") "); pw.print(mRestrictedOverscanScreenWidth); 7323 pw.print("x"); pw.println(mRestrictedOverscanScreenHeight); 7324 pw.print(prefix); pw.print("mUnrestrictedScreen=("); pw.print(mUnrestrictedScreenLeft); 7325 pw.print(","); pw.print(mUnrestrictedScreenTop); 7326 pw.print(") "); pw.print(mUnrestrictedScreenWidth); 7327 pw.print("x"); pw.println(mUnrestrictedScreenHeight); 7328 pw.print(prefix); pw.print("mRestrictedScreen=("); pw.print(mRestrictedScreenLeft); 7329 pw.print(","); pw.print(mRestrictedScreenTop); 7330 pw.print(") "); pw.print(mRestrictedScreenWidth); 7331 pw.print("x"); pw.println(mRestrictedScreenHeight); 7332 pw.print(prefix); pw.print("mStableFullscreen=("); pw.print(mStableFullscreenLeft); 7333 pw.print(","); pw.print(mStableFullscreenTop); 7334 pw.print(")-("); pw.print(mStableFullscreenRight); 7335 pw.print(","); pw.print(mStableFullscreenBottom); pw.println(")"); 7336 pw.print(prefix); pw.print("mStable=("); pw.print(mStableLeft); 7337 pw.print(","); pw.print(mStableTop); 7338 pw.print(")-("); pw.print(mStableRight); 7339 pw.print(","); pw.print(mStableBottom); pw.println(")"); 7340 pw.print(prefix); pw.print("mSystem=("); pw.print(mSystemLeft); 7341 pw.print(","); pw.print(mSystemTop); 7342 pw.print(")-("); pw.print(mSystemRight); 7343 pw.print(","); pw.print(mSystemBottom); pw.println(")"); 7344 pw.print(prefix); pw.print("mCur=("); pw.print(mCurLeft); 7345 pw.print(","); pw.print(mCurTop); 7346 pw.print(")-("); pw.print(mCurRight); 7347 pw.print(","); pw.print(mCurBottom); pw.println(")"); 7348 pw.print(prefix); pw.print("mContent=("); pw.print(mContentLeft); 7349 pw.print(","); pw.print(mContentTop); 7350 pw.print(")-("); pw.print(mContentRight); 7351 pw.print(","); pw.print(mContentBottom); pw.println(")"); 7352 pw.print(prefix); pw.print("mVoiceContent=("); pw.print(mVoiceContentLeft); 7353 pw.print(","); pw.print(mVoiceContentTop); 7354 pw.print(")-("); pw.print(mVoiceContentRight); 7355 pw.print(","); pw.print(mVoiceContentBottom); pw.println(")"); 7356 pw.print(prefix); pw.print("mDock=("); pw.print(mDockLeft); 7357 pw.print(","); pw.print(mDockTop); 7358 pw.print(")-("); pw.print(mDockRight); 7359 pw.print(","); pw.print(mDockBottom); pw.println(")"); 7360 pw.print(prefix); pw.print("mDockLayer="); pw.print(mDockLayer); 7361 pw.print(" mStatusBarLayer="); pw.println(mStatusBarLayer); 7362 pw.print(prefix); pw.print("mShowingLockscreen="); pw.print(mShowingLockscreen); 7363 pw.print(" mShowingDream="); pw.print(mShowingDream); 7364 pw.print(" mDreamingLockscreen="); pw.print(mDreamingLockscreen); 7365 pw.print(" mDreamingSleepToken="); pw.println(mDreamingSleepToken); 7366 if (mLastInputMethodWindow != null) { 7367 pw.print(prefix); pw.print("mLastInputMethodWindow="); 7368 pw.println(mLastInputMethodWindow); 7369 } 7370 if (mLastInputMethodTargetWindow != null) { 7371 pw.print(prefix); pw.print("mLastInputMethodTargetWindow="); 7372 pw.println(mLastInputMethodTargetWindow); 7373 } 7374 if (mStatusBar != null) { 7375 pw.print(prefix); pw.print("mStatusBar="); 7376 pw.print(mStatusBar); pw.print(" isStatusBarKeyguard="); 7377 pw.println(isStatusBarKeyguard()); 7378 } 7379 if (mNavigationBar != null) { 7380 pw.print(prefix); pw.print("mNavigationBar="); 7381 pw.println(mNavigationBar); 7382 } 7383 if (mFocusedWindow != null) { 7384 pw.print(prefix); pw.print("mFocusedWindow="); 7385 pw.println(mFocusedWindow); 7386 } 7387 if (mFocusedApp != null) { 7388 pw.print(prefix); pw.print("mFocusedApp="); 7389 pw.println(mFocusedApp); 7390 } 7391 if (mWinDismissingKeyguard != null) { 7392 pw.print(prefix); pw.print("mWinDismissingKeyguard="); 7393 pw.println(mWinDismissingKeyguard); 7394 } 7395 if (mTopFullscreenOpaqueWindowState != null) { 7396 pw.print(prefix); pw.print("mTopFullscreenOpaqueWindowState="); 7397 pw.println(mTopFullscreenOpaqueWindowState); 7398 } 7399 if (mTopFullscreenOpaqueOrDimmingWindowState != null) { 7400 pw.print(prefix); pw.print("mTopFullscreenOpaqueOrDimmingWindowState="); 7401 pw.println(mTopFullscreenOpaqueOrDimmingWindowState); 7402 } 7403 if (mForcingShowNavBar) { 7404 pw.print(prefix); pw.print("mForcingShowNavBar="); 7405 pw.println(mForcingShowNavBar); pw.print( "mForcingShowNavBarLayer="); 7406 pw.println(mForcingShowNavBarLayer); 7407 } 7408 pw.print(prefix); pw.print("mTopIsFullscreen="); pw.print(mTopIsFullscreen); 7409 pw.print(" mHideLockScreen="); pw.println(mHideLockScreen); 7410 pw.print(prefix); pw.print("mForceStatusBar="); pw.print(mForceStatusBar); 7411 pw.print(" mForceStatusBarFromKeyguard="); 7412 pw.println(mForceStatusBarFromKeyguard); 7413 pw.print(prefix); pw.print("mDismissKeyguard="); pw.print(mDismissKeyguard); 7414 pw.print(" mWinDismissingKeyguard="); pw.print(mWinDismissingKeyguard); 7415 pw.print(" mHomePressed="); pw.println(mHomePressed); 7416 pw.print(prefix); pw.print("mAllowLockscreenWhenOn="); pw.print(mAllowLockscreenWhenOn); 7417 pw.print(" mLockScreenTimeout="); pw.print(mLockScreenTimeout); 7418 pw.print(" mLockScreenTimerActive="); pw.println(mLockScreenTimerActive); 7419 pw.print(prefix); pw.print("mEndcallBehavior="); pw.print(mEndcallBehavior); 7420 pw.print(" mIncallPowerBehavior="); pw.print(mIncallPowerBehavior); 7421 pw.print(" mLongPressOnHomeBehavior="); pw.println(mLongPressOnHomeBehavior); 7422 pw.print(prefix); pw.print("mLandscapeRotation="); pw.print(mLandscapeRotation); 7423 pw.print(" mSeascapeRotation="); pw.println(mSeascapeRotation); 7424 pw.print(prefix); pw.print("mPortraitRotation="); pw.print(mPortraitRotation); 7425 pw.print(" mUpsideDownRotation="); pw.println(mUpsideDownRotation); 7426 pw.print(prefix); pw.print("mDemoHdmiRotation="); pw.print(mDemoHdmiRotation); 7427 pw.print(" mDemoHdmiRotationLock="); pw.println(mDemoHdmiRotationLock); 7428 pw.print(prefix); pw.print("mUndockedHdmiRotation="); pw.println(mUndockedHdmiRotation); 7429 7430 mGlobalKeyManager.dump(prefix, pw); 7431 mStatusBarController.dump(pw, prefix); 7432 mNavigationBarController.dump(pw, prefix); 7433 PolicyControl.dump(prefix, pw); 7434 7435 if (mWakeGestureListener != null) { 7436 mWakeGestureListener.dump(pw, prefix); 7437 } 7438 if (mOrientationListener != null) { 7439 mOrientationListener.dump(pw, prefix); 7440 } 7441 if (mBurnInProtectionHelper != null) { 7442 mBurnInProtectionHelper.dump(prefix, pw); 7443 } 7444 if (mKeyguardDelegate != null) { 7445 mKeyguardDelegate.dump(prefix, pw); 7446 } 7447 } 7448} 7449