PhoneWindowManager.java revision 2e4b7327ce4d93bbdcf959f38b0b8adba34add6e
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package com.android.server.policy; 18 19import static android.app.ActivityManager.StackId.DOCKED_STACK_ID; 20import static android.app.ActivityManager.StackId.FREEFORM_WORKSPACE_STACK_ID; 21import static android.app.ActivityManager.StackId.FULLSCREEN_WORKSPACE_STACK_ID; 22import static android.app.ActivityManager.StackId.HOME_STACK_ID; 23import static android.content.pm.PackageManager.FEATURE_PICTURE_IN_PICTURE; 24import static android.content.pm.PackageManager.FEATURE_TELEVISION; 25import static android.content.pm.PackageManager.FEATURE_WATCH; 26import static android.content.res.Configuration.UI_MODE_TYPE_CAR; 27import static android.content.res.Configuration.UI_MODE_TYPE_MASK; 28import static android.view.WindowManager.DOCKED_TOP; 29import static android.view.WindowManager.DOCKED_LEFT; 30import static android.view.WindowManager.DOCKED_RIGHT; 31import static android.view.WindowManager.LayoutParams.*; 32import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_COVERED; 33import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_COVER_ABSENT; 34import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_UNCOVERED; 35import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_ABSENT; 36import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_CLOSED; 37import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_OPEN; 38 39import android.Manifest; 40import android.app.ActivityManager; 41import android.app.ActivityManager.StackId; 42import android.app.ActivityManagerInternal; 43import android.app.ActivityManagerInternal.SleepToken; 44import android.app.ActivityManagerNative; 45import android.app.AppOpsManager; 46import android.app.IUiModeManager; 47import android.app.ProgressDialog; 48import android.app.SearchManager; 49import android.app.StatusBarManager; 50import android.app.UiModeManager; 51import android.content.ActivityNotFoundException; 52import android.content.BroadcastReceiver; 53import android.content.ComponentName; 54import android.content.ContentResolver; 55import android.content.Context; 56import android.content.Intent; 57import android.content.IntentFilter; 58import android.content.ServiceConnection; 59import android.content.pm.ActivityInfo; 60import android.content.pm.PackageManager; 61import android.content.pm.ResolveInfo; 62import android.content.res.CompatibilityInfo; 63import android.content.res.Configuration; 64import android.content.res.Resources; 65import android.database.ContentObserver; 66import android.graphics.PixelFormat; 67import android.graphics.Rect; 68import android.hardware.hdmi.HdmiControlManager; 69import android.hardware.hdmi.HdmiPlaybackClient; 70import android.hardware.hdmi.HdmiPlaybackClient.OneTouchPlayCallback; 71import android.media.AudioAttributes; 72import android.media.AudioManager; 73import android.media.AudioSystem; 74import android.media.IAudioService; 75import android.media.Ringtone; 76import android.media.RingtoneManager; 77import android.media.session.MediaSessionLegacyHelper; 78import android.os.Binder; 79import android.os.Bundle; 80import android.os.Debug; 81import android.os.FactoryTest; 82import android.os.Handler; 83import android.os.IBinder; 84import android.os.IDeviceIdleController; 85import android.os.Looper; 86import android.os.Message; 87import android.os.Messenger; 88import android.os.PowerManager; 89import android.os.PowerManagerInternal; 90import android.os.Process; 91import android.os.RemoteException; 92import android.os.ServiceManager; 93import android.os.SystemClock; 94import android.os.SystemProperties; 95import android.os.UEventObserver; 96import android.os.UserHandle; 97import android.os.Vibrator; 98import android.provider.MediaStore; 99import android.provider.Settings; 100import android.service.dreams.DreamManagerInternal; 101import android.service.dreams.DreamService; 102import android.service.dreams.IDreamManager; 103import android.speech.RecognizerIntent; 104import android.telecom.TelecomManager; 105import android.util.DisplayMetrics; 106import android.util.EventLog; 107import android.util.Log; 108import android.util.Slog; 109import android.util.SparseArray; 110import android.util.LongSparseArray; 111import android.view.Display; 112import android.view.Gravity; 113import android.view.HapticFeedbackConstants; 114import android.view.IApplicationToken; 115import android.view.IWindowManager; 116import android.view.InputChannel; 117import android.view.InputDevice; 118import android.view.InputEvent; 119import android.view.InputEventReceiver; 120import android.view.KeyCharacterMap; 121import android.view.KeyCharacterMap.FallbackAction; 122import android.view.KeyEvent; 123import android.view.MotionEvent; 124import android.view.Surface; 125import android.view.View; 126import android.view.ViewConfiguration; 127import android.view.WindowManager; 128import android.view.WindowManagerGlobal; 129import android.view.WindowManagerInternal; 130import android.view.WindowManagerPolicy; 131import android.view.accessibility.AccessibilityEvent; 132import android.view.accessibility.AccessibilityManager; 133import android.view.animation.Animation; 134import android.view.animation.AnimationSet; 135import android.view.animation.AnimationUtils; 136import com.android.internal.R; 137import com.android.internal.logging.MetricsLogger; 138import com.android.internal.policy.PhoneWindow; 139import com.android.internal.policy.IShortcutService; 140import com.android.internal.statusbar.IStatusBarService; 141import com.android.internal.util.ScreenShapeHelper; 142import com.android.internal.widget.PointerLocationView; 143import com.android.server.GestureLauncherService; 144import com.android.server.LocalServices; 145import com.android.server.policy.keyguard.KeyguardServiceDelegate; 146import com.android.server.policy.keyguard.KeyguardServiceDelegate.DrawnListener; 147import com.android.server.statusbar.StatusBarManagerInternal; 148 149import java.io.File; 150import java.io.FileReader; 151import java.io.IOException; 152import java.io.PrintWriter; 153import java.util.HashSet; 154import java.util.List; 155 156/** 157 * WindowManagerPolicy implementation for the Android phone UI. This 158 * introduces a new method suffix, Lp, for an internal lock of the 159 * PhoneWindowManager. This is used to protect some internal state, and 160 * can be acquired with either the Lw and Li lock held, so has the restrictions 161 * of both of those when held. 162 */ 163public class PhoneWindowManager implements WindowManagerPolicy { 164 static final String TAG = "WindowManager"; 165 static final boolean DEBUG = false; 166 static final boolean localLOGV = false; 167 static final boolean DEBUG_INPUT = false; 168 static final boolean DEBUG_KEYGUARD = false; 169 static final boolean DEBUG_LAYOUT = false; 170 static final boolean DEBUG_STARTING_WINDOW = false; 171 static final boolean DEBUG_WAKEUP = false; 172 static final boolean SHOW_STARTING_ANIMATIONS = true; 173 static final boolean SHOW_PROCESSES_ON_ALT_MENU = false; 174 175 // Whether to allow dock apps with METADATA_DOCK_HOME to temporarily take over the Home key. 176 // No longer recommended for desk docks; 177 static final boolean ENABLE_DESK_DOCK_HOME_CAPTURE = false; 178 179 static final int SHORT_PRESS_POWER_NOTHING = 0; 180 static final int SHORT_PRESS_POWER_GO_TO_SLEEP = 1; 181 static final int SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP = 2; 182 static final int SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP_AND_GO_HOME = 3; 183 static final int SHORT_PRESS_POWER_GO_HOME = 4; 184 185 static final int LONG_PRESS_POWER_NOTHING = 0; 186 static final int LONG_PRESS_POWER_GLOBAL_ACTIONS = 1; 187 static final int LONG_PRESS_POWER_SHUT_OFF = 2; 188 static final int LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM = 3; 189 190 static final int MULTI_PRESS_POWER_NOTHING = 0; 191 static final int MULTI_PRESS_POWER_THEATER_MODE = 1; 192 static final int MULTI_PRESS_POWER_BRIGHTNESS_BOOST = 2; 193 194 // These need to match the documentation/constant in 195 // core/res/res/values/config.xml 196 static final int LONG_PRESS_HOME_NOTHING = 0; 197 static final int LONG_PRESS_HOME_RECENT_SYSTEM_UI = 1; 198 static final int LONG_PRESS_HOME_ASSIST = 2; 199 static final int LAST_LONG_PRESS_HOME_BEHAVIOR = LONG_PRESS_HOME_ASSIST; 200 201 static final int DOUBLE_TAP_HOME_NOTHING = 0; 202 static final int DOUBLE_TAP_HOME_RECENT_SYSTEM_UI = 1; 203 204 static final int SHORT_PRESS_WINDOW_NOTHING = 0; 205 static final int SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE = 1; 206 207 static final int SHORT_PRESS_SLEEP_GO_TO_SLEEP = 0; 208 static final int SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME = 1; 209 210 static final int APPLICATION_MEDIA_SUBLAYER = -2; 211 static final int APPLICATION_MEDIA_OVERLAY_SUBLAYER = -1; 212 static final int APPLICATION_PANEL_SUBLAYER = 1; 213 static final int APPLICATION_SUB_PANEL_SUBLAYER = 2; 214 static final int APPLICATION_ABOVE_SUB_PANEL_SUBLAYER = 3; 215 216 static public final String SYSTEM_DIALOG_REASON_KEY = "reason"; 217 static public final String SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS = "globalactions"; 218 static public final String SYSTEM_DIALOG_REASON_RECENT_APPS = "recentapps"; 219 static public final String SYSTEM_DIALOG_REASON_HOME_KEY = "homekey"; 220 static public final String SYSTEM_DIALOG_REASON_ASSIST = "assist"; 221 222 /** 223 * These are the system UI flags that, when changing, can cause the layout 224 * of the screen to change. 225 */ 226 static final int SYSTEM_UI_CHANGING_LAYOUT = 227 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION 228 | View.SYSTEM_UI_FLAG_FULLSCREEN 229 | View.STATUS_BAR_TRANSLUCENT 230 | View.NAVIGATION_BAR_TRANSLUCENT 231 | View.STATUS_BAR_TRANSPARENT 232 | View.NAVIGATION_BAR_TRANSPARENT; 233 234 private static final AudioAttributes VIBRATION_ATTRIBUTES = new AudioAttributes.Builder() 235 .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION) 236 .setUsage(AudioAttributes.USAGE_ASSISTANCE_SONIFICATION) 237 .build(); 238 239 // The panic gesture may become active only after the keyguard is dismissed and the immersive 240 // app shows again. If that doesn't happen for 30s we drop the gesture. 241 private static final long PANIC_GESTURE_EXPIRATION = 30000; 242 243 /** 244 * Keyguard stuff 245 */ 246 private WindowState mKeyguardScrim; 247 private boolean mKeyguardHidden; 248 private boolean mKeyguardDrawnOnce; 249 250 /* Table of Application Launch keys. Maps from key codes to intent categories. 251 * 252 * These are special keys that are used to launch particular kinds of applications, 253 * such as a web browser. HID defines nearly a hundred of them in the Consumer (0x0C) 254 * usage page. We don't support quite that many yet... 255 */ 256 static SparseArray<String> sApplicationLaunchKeyCategories; 257 static { 258 sApplicationLaunchKeyCategories = new SparseArray<String>(); 259 sApplicationLaunchKeyCategories.append( 260 KeyEvent.KEYCODE_EXPLORER, Intent.CATEGORY_APP_BROWSER); 261 sApplicationLaunchKeyCategories.append( 262 KeyEvent.KEYCODE_ENVELOPE, Intent.CATEGORY_APP_EMAIL); 263 sApplicationLaunchKeyCategories.append( 264 KeyEvent.KEYCODE_CONTACTS, Intent.CATEGORY_APP_CONTACTS); 265 sApplicationLaunchKeyCategories.append( 266 KeyEvent.KEYCODE_CALENDAR, Intent.CATEGORY_APP_CALENDAR); 267 sApplicationLaunchKeyCategories.append( 268 KeyEvent.KEYCODE_MUSIC, Intent.CATEGORY_APP_MUSIC); 269 sApplicationLaunchKeyCategories.append( 270 KeyEvent.KEYCODE_CALCULATOR, Intent.CATEGORY_APP_CALCULATOR); 271 } 272 273 /** Amount of time (in milliseconds) to wait for windows drawn before powering on. */ 274 static final int WAITING_FOR_DRAWN_TIMEOUT = 1000; 275 276 /** 277 * Lock protecting internal state. Must not call out into window 278 * manager with lock held. (This lock will be acquired in places 279 * where the window manager is calling in with its own lock held.) 280 */ 281 private final Object mLock = new Object(); 282 283 Context mContext; 284 IWindowManager mWindowManager; 285 WindowManagerFuncs mWindowManagerFuncs; 286 WindowManagerInternal mWindowManagerInternal; 287 PowerManager mPowerManager; 288 ActivityManagerInternal mActivityManagerInternal; 289 DreamManagerInternal mDreamManagerInternal; 290 PowerManagerInternal mPowerManagerInternal; 291 IStatusBarService mStatusBarService; 292 StatusBarManagerInternal mStatusBarManagerInternal; 293 boolean mPreloadedRecentApps; 294 final Object mServiceAquireLock = new Object(); 295 Vibrator mVibrator; // Vibrator for giving feedback of orientation changes 296 SearchManager mSearchManager; 297 AccessibilityManager mAccessibilityManager; 298 BurnInProtectionHelper mBurnInProtectionHelper; 299 AppOpsManager mAppOpsManager; 300 301 // Vibrator pattern for haptic feedback of a long press. 302 long[] mLongPressVibePattern; 303 304 // Vibrator pattern for haptic feedback of virtual key press. 305 long[] mVirtualKeyVibePattern; 306 307 // Vibrator pattern for a short vibration. 308 long[] mKeyboardTapVibePattern; 309 310 // Vibrator pattern for a short vibration when tapping on an hour/minute tick of a Clock. 311 long[] mClockTickVibePattern; 312 313 // Vibrator pattern for a short vibration when tapping on a day/month/year date of a Calendar. 314 long[] mCalendarDateVibePattern; 315 316 // Vibrator pattern for haptic feedback during boot when safe mode is disabled. 317 long[] mSafeModeDisabledVibePattern; 318 319 // Vibrator pattern for haptic feedback during boot when safe mode is enabled. 320 long[] mSafeModeEnabledVibePattern; 321 322 // Vibrator pattern for haptic feedback of a context click. 323 long[] mContextClickVibePattern; 324 325 /** If true, hitting shift & menu will broadcast Intent.ACTION_BUG_REPORT */ 326 boolean mEnableShiftMenuBugReports = false; 327 328 boolean mSafeMode; 329 WindowState mStatusBar = null; 330 int mStatusBarHeight; 331 WindowState mNavigationBar = null; 332 boolean mHasNavigationBar = false; 333 boolean mCanHideNavigationBar = false; 334 boolean mNavigationBarCanMove = false; // can the navigation bar ever move to the side? 335 boolean mNavigationBarOnBottom = true; // is the navigation bar on the bottom *right now*? 336 int[] mNavigationBarHeightForRotationDefault = new int[4]; 337 int[] mNavigationBarWidthForRotationDefault = new int[4]; 338 int[] mNavigationBarHeightForRotationInCarMode = new int[4]; 339 int[] mNavigationBarWidthForRotationInCarMode = new int[4]; 340 341 private LongSparseArray<IShortcutService> mShortcutKeyServices = new LongSparseArray<>(); 342 343 // Whether to allow dock apps with METADATA_DOCK_HOME to temporarily take over the Home key. 344 // This is for car dock and this is updated from resource. 345 private boolean mEnableCarDockHomeCapture = true; 346 347 boolean mBootMessageNeedsHiding; 348 KeyguardServiceDelegate mKeyguardDelegate; 349 final Runnable mWindowManagerDrawCallback = new Runnable() { 350 @Override 351 public void run() { 352 if (DEBUG_WAKEUP) Slog.i(TAG, "All windows ready for display!"); 353 mHandler.sendEmptyMessage(MSG_WINDOW_MANAGER_DRAWN_COMPLETE); 354 } 355 }; 356 final DrawnListener mKeyguardDrawnCallback = new DrawnListener() { 357 @Override 358 public void onDrawn() { 359 if (DEBUG_WAKEUP) Slog.d(TAG, "mKeyguardDelegate.ShowListener.onDrawn."); 360 mHandler.sendEmptyMessage(MSG_KEYGUARD_DRAWN_COMPLETE); 361 } 362 }; 363 364 GlobalActions mGlobalActions; 365 Handler mHandler; 366 WindowState mLastInputMethodWindow = null; 367 WindowState mLastInputMethodTargetWindow = null; 368 369 // FIXME This state is shared between the input reader and handler thread. 370 // Technically it's broken and buggy but it has been like this for many years 371 // and we have not yet seen any problems. Someday we'll rewrite this logic 372 // so that only one thread is involved in handling input policy. Unfortunately 373 // it's on a critical path for power management so we can't just post the work to the 374 // handler thread. We'll need to resolve this someday by teaching the input dispatcher 375 // to hold wakelocks during dispatch and eliminating the critical path. 376 volatile boolean mPowerKeyHandled; 377 volatile boolean mBeganFromNonInteractive; 378 volatile int mPowerKeyPressCounter; 379 volatile boolean mEndCallKeyHandled; 380 381 boolean mRecentsVisible; 382 int mRecentAppsHeldModifiers; 383 boolean mLanguageSwitchKeyPressed; 384 385 int mLidState = LID_ABSENT; 386 int mCameraLensCoverState = CAMERA_LENS_COVER_ABSENT; 387 boolean mHaveBuiltInKeyboard; 388 389 boolean mSystemReady; 390 boolean mSystemBooted; 391 private boolean mDeferBindKeyguard; 392 boolean mHdmiPlugged; 393 HdmiControl mHdmiControl; 394 IUiModeManager mUiModeManager; 395 int mUiMode; 396 int mDockMode = Intent.EXTRA_DOCK_STATE_UNDOCKED; 397 int mLidOpenRotation; 398 int mCarDockRotation; 399 int mDeskDockRotation; 400 int mUndockedHdmiRotation; 401 int mDemoHdmiRotation; 402 boolean mDemoHdmiRotationLock; 403 int mDemoRotation; 404 boolean mDemoRotationLock; 405 406 boolean mWakeGestureEnabledSetting; 407 MyWakeGestureListener mWakeGestureListener; 408 409 // Default display does not rotate, apps that require non-default orientation will have to 410 // have the orientation emulated. 411 private boolean mForceDefaultOrientation = false; 412 413 int mUserRotationMode = WindowManagerPolicy.USER_ROTATION_FREE; 414 int mUserRotation = Surface.ROTATION_0; 415 boolean mAccelerometerDefault; 416 417 boolean mSupportAutoRotation; 418 int mAllowAllRotations = -1; 419 boolean mCarDockEnablesAccelerometer; 420 boolean mDeskDockEnablesAccelerometer; 421 int mLidKeyboardAccessibility; 422 int mLidNavigationAccessibility; 423 boolean mLidControlsScreenLock; 424 boolean mLidControlsSleep; 425 int mShortPressOnPowerBehavior; 426 int mLongPressOnPowerBehavior; 427 int mDoublePressOnPowerBehavior; 428 int mTriplePressOnPowerBehavior; 429 int mShortPressOnSleepBehavior; 430 int mShortPressWindowBehavior; 431 boolean mAwake; 432 boolean mScreenOnEarly; 433 boolean mScreenOnFully; 434 ScreenOnListener mScreenOnListener; 435 boolean mKeyguardDrawComplete; 436 boolean mWindowManagerDrawComplete; 437 boolean mOrientationSensorEnabled = false; 438 int mCurrentAppOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED; 439 boolean mHasSoftInput = false; 440 boolean mTranslucentDecorEnabled = true; 441 boolean mUseTvRouting; 442 443 int mPointerLocationMode = 0; // guarded by mLock 444 445 // The last window we were told about in focusChanged. 446 WindowState mFocusedWindow; 447 IApplicationToken mFocusedApp; 448 449 PointerLocationView mPointerLocationView; 450 451 // The current size of the screen; really; extends into the overscan area of 452 // the screen and doesn't account for any system elements like the status bar. 453 int mOverscanScreenLeft, mOverscanScreenTop; 454 int mOverscanScreenWidth, mOverscanScreenHeight; 455 // The current visible size of the screen; really; (ir)regardless of whether the status 456 // bar can be hidden but not extending into the overscan area. 457 int mUnrestrictedScreenLeft, mUnrestrictedScreenTop; 458 int mUnrestrictedScreenWidth, mUnrestrictedScreenHeight; 459 // Like mOverscanScreen*, but allowed to move into the overscan region where appropriate. 460 int mRestrictedOverscanScreenLeft, mRestrictedOverscanScreenTop; 461 int mRestrictedOverscanScreenWidth, mRestrictedOverscanScreenHeight; 462 // The current size of the screen; these may be different than (0,0)-(dw,dh) 463 // if the status bar can't be hidden; in that case it effectively carves out 464 // that area of the display from all other windows. 465 int mRestrictedScreenLeft, mRestrictedScreenTop; 466 int mRestrictedScreenWidth, mRestrictedScreenHeight; 467 // During layout, the current screen borders accounting for any currently 468 // visible system UI elements. 469 int mSystemLeft, mSystemTop, mSystemRight, mSystemBottom; 470 // For applications requesting stable content insets, these are them. 471 int mStableLeft, mStableTop, mStableRight, mStableBottom; 472 // For applications requesting stable content insets but have also set the 473 // fullscreen window flag, these are the stable dimensions without the status bar. 474 int mStableFullscreenLeft, mStableFullscreenTop; 475 int mStableFullscreenRight, mStableFullscreenBottom; 476 // During layout, the current screen borders with all outer decoration 477 // (status bar, input method dock) accounted for. 478 int mCurLeft, mCurTop, mCurRight, mCurBottom; 479 // During layout, the frame in which content should be displayed 480 // to the user, accounting for all screen decoration except for any 481 // space they deem as available for other content. This is usually 482 // the same as mCur*, but may be larger if the screen decor has supplied 483 // content insets. 484 int mContentLeft, mContentTop, mContentRight, mContentBottom; 485 // During layout, the frame in which voice content should be displayed 486 // to the user, accounting for all screen decoration except for any 487 // space they deem as available for other content. 488 int mVoiceContentLeft, mVoiceContentTop, mVoiceContentRight, mVoiceContentBottom; 489 // During layout, the current screen borders along which input method 490 // windows are placed. 491 int mDockLeft, mDockTop, mDockRight, mDockBottom; 492 // During layout, the layer at which the doc window is placed. 493 int mDockLayer; 494 // During layout, this is the layer of the status bar. 495 int mStatusBarLayer; 496 int mLastSystemUiFlags; 497 // Bits that we are in the process of clearing, so we want to prevent 498 // them from being set by applications until everything has been updated 499 // to have them clear. 500 int mResettingSystemUiFlags = 0; 501 // Bits that we are currently always keeping cleared. 502 int mForceClearedSystemUiFlags = 0; 503 int mLastFullscreenStackSysUiFlags; 504 int mLastDockedStackSysUiFlags; 505 final Rect mNonDockedStackBounds = new Rect(); 506 final Rect mDockedStackBounds = new Rect(); 507 final Rect mLastNonDockedStackBounds = new Rect(); 508 final Rect mLastDockedStackBounds = new Rect(); 509 510 // What we last reported to system UI about whether the compatibility 511 // menu needs to be displayed. 512 boolean mLastFocusNeedsMenu = false; 513 // If nonzero, a panic gesture was performed at that time in uptime millis and is still pending. 514 private long mPendingPanicGestureUptime; 515 516 InputConsumer mInputConsumer = null; 517 518 static final Rect mTmpParentFrame = new Rect(); 519 static final Rect mTmpDisplayFrame = new Rect(); 520 static final Rect mTmpOverscanFrame = new Rect(); 521 static final Rect mTmpContentFrame = new Rect(); 522 static final Rect mTmpVisibleFrame = new Rect(); 523 static final Rect mTmpDecorFrame = new Rect(); 524 static final Rect mTmpStableFrame = new Rect(); 525 static final Rect mTmpNavigationFrame = new Rect(); 526 static final Rect mTmpOutsetFrame = new Rect(); 527 528 WindowState mTopFullscreenOpaqueWindowState; 529 WindowState mTopFullscreenOpaqueOrDimmingWindowState; 530 WindowState mTopDockedOpaqueWindowState; 531 WindowState mTopDockedOpaqueOrDimmingWindowState; 532 HashSet<IApplicationToken> mAppsToBeHidden = new HashSet<IApplicationToken>(); 533 HashSet<IApplicationToken> mAppsThatDismissKeyguard = new HashSet<IApplicationToken>(); 534 boolean mTopIsFullscreen; 535 boolean mForceStatusBar; 536 boolean mForceStatusBarFromKeyguard; 537 private boolean mForceStatusBarTransparent; 538 boolean mForceNavBarOpaque; 539 boolean mHideLockScreen; 540 boolean mForcingShowNavBar; 541 int mForcingShowNavBarLayer; 542 543 // States of keyguard dismiss. 544 private static final int DISMISS_KEYGUARD_NONE = 0; // Keyguard not being dismissed. 545 private static final int DISMISS_KEYGUARD_START = 1; // Keyguard needs to be dismissed. 546 private static final int DISMISS_KEYGUARD_CONTINUE = 2; // Keyguard has been dismissed. 547 int mDismissKeyguard = DISMISS_KEYGUARD_NONE; 548 549 /** The window that is currently dismissing the keyguard. Dismissing the keyguard must only 550 * be done once per window. */ 551 private WindowState mWinDismissingKeyguard; 552 553 /** When window is currently dismissing the keyguard, dismissing the keyguard must handle 554 * the keygaurd secure state change instantly case, e.g. the use case of inserting a PIN 555 * lock SIM card. This variable is used to record the previous keyguard secure state for 556 * monitoring secure state change on window dismissing keyguard. */ 557 private boolean mSecureDismissingKeyguard; 558 559 /** The window that is currently showing "over" the keyguard. If there is an app window 560 * belonging to another app on top of this the keyguard shows. If there is a fullscreen 561 * app window under this, still dismiss the keyguard but don't show the app underneath. Show 562 * the wallpaper. */ 563 private WindowState mWinShowWhenLocked; 564 565 boolean mShowingLockscreen; 566 boolean mShowingDream; 567 boolean mDreamingLockscreen; 568 boolean mDreamingSleepTokenNeeded; 569 SleepToken mDreamingSleepToken; 570 SleepToken mScreenOffSleepToken; 571 boolean mKeyguardSecure; 572 boolean mKeyguardSecureIncludingHidden; 573 volatile boolean mKeyguardOccluded; 574 boolean mHomePressed; 575 boolean mHomeConsumed; 576 boolean mHomeDoubleTapPending; 577 Intent mHomeIntent; 578 Intent mCarDockIntent; 579 Intent mDeskDockIntent; 580 boolean mSearchKeyShortcutPending; 581 boolean mConsumeSearchKeyUp; 582 boolean mAssistKeyLongPressed; 583 boolean mPendingMetaAction; 584 boolean mForceShowSystemBars; 585 586 // support for activating the lock screen while the screen is on 587 boolean mAllowLockscreenWhenOn; 588 int mLockScreenTimeout; 589 boolean mLockScreenTimerActive; 590 591 // Behavior of ENDCALL Button. (See Settings.System.END_BUTTON_BEHAVIOR.) 592 int mEndcallBehavior; 593 594 // Behavior of POWER button while in-call and screen on. 595 // (See Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR.) 596 int mIncallPowerBehavior; 597 598 Display mDisplay; 599 600 private int mDisplayRotation; 601 602 int mLandscapeRotation = 0; // default landscape rotation 603 int mSeascapeRotation = 0; // "other" landscape rotation, 180 degrees from mLandscapeRotation 604 int mPortraitRotation = 0; // default portrait rotation 605 int mUpsideDownRotation = 0; // "other" portrait rotation 606 607 int mOverscanLeft = 0; 608 int mOverscanTop = 0; 609 int mOverscanRight = 0; 610 int mOverscanBottom = 0; 611 612 // What we do when the user long presses on home 613 private int mLongPressOnHomeBehavior; 614 615 // What we do when the user double-taps on home 616 private int mDoubleTapOnHomeBehavior; 617 618 // Allowed theater mode wake actions 619 private boolean mAllowTheaterModeWakeFromKey; 620 private boolean mAllowTheaterModeWakeFromPowerKey; 621 private boolean mAllowTheaterModeWakeFromMotion; 622 private boolean mAllowTheaterModeWakeFromMotionWhenNotDreaming; 623 private boolean mAllowTheaterModeWakeFromCameraLens; 624 private boolean mAllowTheaterModeWakeFromLidSwitch; 625 private boolean mAllowTheaterModeWakeFromWakeGesture; 626 627 // Whether to support long press from power button in non-interactive mode 628 private boolean mSupportLongPressPowerWhenNonInteractive; 629 630 // Whether to go to sleep entering theater mode from power button 631 private boolean mGoToSleepOnButtonPressTheaterMode; 632 633 // Screenshot trigger states 634 // Time to volume and power must be pressed within this interval of each other. 635 private static final long SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS = 150; 636 // Increase the chord delay when taking a screenshot from the keyguard 637 private static final float KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER = 2.5f; 638 private boolean mScreenshotChordEnabled; 639 private boolean mScreenshotChordVolumeDownKeyTriggered; 640 private long mScreenshotChordVolumeDownKeyTime; 641 private boolean mScreenshotChordVolumeDownKeyConsumed; 642 private boolean mScreenshotChordVolumeUpKeyTriggered; 643 private boolean mScreenshotChordPowerKeyTriggered; 644 private long mScreenshotChordPowerKeyTime; 645 646 /* The number of steps between min and max brightness */ 647 private static final int BRIGHTNESS_STEPS = 10; 648 649 SettingsObserver mSettingsObserver; 650 ShortcutManager mShortcutManager; 651 PowerManager.WakeLock mBroadcastWakeLock; 652 PowerManager.WakeLock mPowerKeyWakeLock; 653 boolean mHavePendingMediaKeyRepeatWithWakeLock; 654 655 private int mCurrentUserId; 656 657 // Maps global key codes to the components that will handle them. 658 private GlobalKeyManager mGlobalKeyManager; 659 660 // Fallback actions by key code. 661 private final SparseArray<KeyCharacterMap.FallbackAction> mFallbackActions = 662 new SparseArray<KeyCharacterMap.FallbackAction>(); 663 664 private final LogDecelerateInterpolator mLogDecelerateInterpolator 665 = new LogDecelerateInterpolator(100, 0); 666 667 private boolean mForceWindowDrawsStatusBarBackground; 668 669 private static final int MSG_ENABLE_POINTER_LOCATION = 1; 670 private static final int MSG_DISABLE_POINTER_LOCATION = 2; 671 private static final int MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK = 3; 672 private static final int MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK = 4; 673 private static final int MSG_KEYGUARD_DRAWN_COMPLETE = 5; 674 private static final int MSG_KEYGUARD_DRAWN_TIMEOUT = 6; 675 private static final int MSG_WINDOW_MANAGER_DRAWN_COMPLETE = 7; 676 private static final int MSG_DISPATCH_SHOW_RECENTS = 9; 677 private static final int MSG_DISPATCH_SHOW_GLOBAL_ACTIONS = 10; 678 private static final int MSG_HIDE_BOOT_MESSAGE = 11; 679 private static final int MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK = 12; 680 private static final int MSG_POWER_DELAYED_PRESS = 13; 681 private static final int MSG_POWER_LONG_PRESS = 14; 682 private static final int MSG_UPDATE_DREAMING_SLEEP_TOKEN = 15; 683 private static final int MSG_REQUEST_TRANSIENT_BARS = 16; 684 private static final int MSG_REQUEST_TV_PICTURE_IN_PICTURE = 17; 685 686 private static final int MSG_REQUEST_TRANSIENT_BARS_ARG_STATUS = 0; 687 private static final int MSG_REQUEST_TRANSIENT_BARS_ARG_NAVIGATION = 1; 688 689 private class PolicyHandler extends Handler { 690 @Override 691 public void handleMessage(Message msg) { 692 switch (msg.what) { 693 case MSG_ENABLE_POINTER_LOCATION: 694 enablePointerLocation(); 695 break; 696 case MSG_DISABLE_POINTER_LOCATION: 697 disablePointerLocation(); 698 break; 699 case MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK: 700 dispatchMediaKeyWithWakeLock((KeyEvent)msg.obj); 701 break; 702 case MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK: 703 dispatchMediaKeyRepeatWithWakeLock((KeyEvent)msg.obj); 704 break; 705 case MSG_DISPATCH_SHOW_RECENTS: 706 showRecentApps(false); 707 break; 708 case MSG_DISPATCH_SHOW_GLOBAL_ACTIONS: 709 showGlobalActionsInternal(); 710 break; 711 case MSG_KEYGUARD_DRAWN_COMPLETE: 712 if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mKeyguardDrawComplete"); 713 finishKeyguardDrawn(); 714 break; 715 case MSG_KEYGUARD_DRAWN_TIMEOUT: 716 Slog.w(TAG, "Keyguard drawn timeout. Setting mKeyguardDrawComplete"); 717 finishKeyguardDrawn(); 718 break; 719 case MSG_WINDOW_MANAGER_DRAWN_COMPLETE: 720 if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mWindowManagerDrawComplete"); 721 finishWindowsDrawn(); 722 break; 723 case MSG_HIDE_BOOT_MESSAGE: 724 handleHideBootMessage(); 725 break; 726 case MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK: 727 launchVoiceAssistWithWakeLock(msg.arg1 != 0); 728 break; 729 case MSG_POWER_DELAYED_PRESS: 730 powerPress((Long)msg.obj, msg.arg1 != 0, msg.arg2); 731 finishPowerKeyPress(); 732 break; 733 case MSG_POWER_LONG_PRESS: 734 powerLongPress(); 735 break; 736 case MSG_UPDATE_DREAMING_SLEEP_TOKEN: 737 updateDreamingSleepToken(msg.arg1 != 0); 738 break; 739 case MSG_REQUEST_TRANSIENT_BARS: 740 WindowState targetBar = (msg.arg1 == MSG_REQUEST_TRANSIENT_BARS_ARG_STATUS) ? 741 mStatusBar : mNavigationBar; 742 if (targetBar != null) { 743 requestTransientBars(targetBar); 744 } 745 break; 746 case MSG_REQUEST_TV_PICTURE_IN_PICTURE: 747 requestTvPictureInPictureInternal(); 748 break; 749 } 750 } 751 } 752 753 private UEventObserver mHDMIObserver = new UEventObserver() { 754 @Override 755 public void onUEvent(UEventObserver.UEvent event) { 756 setHdmiPlugged("1".equals(event.get("SWITCH_STATE"))); 757 } 758 }; 759 760 class SettingsObserver extends ContentObserver { 761 SettingsObserver(Handler handler) { 762 super(handler); 763 } 764 765 void observe() { 766 // Observe all users' changes 767 ContentResolver resolver = mContext.getContentResolver(); 768 resolver.registerContentObserver(Settings.System.getUriFor( 769 Settings.System.END_BUTTON_BEHAVIOR), false, this, 770 UserHandle.USER_ALL); 771 resolver.registerContentObserver(Settings.Secure.getUriFor( 772 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR), false, this, 773 UserHandle.USER_ALL); 774 resolver.registerContentObserver(Settings.Secure.getUriFor( 775 Settings.Secure.WAKE_GESTURE_ENABLED), false, this, 776 UserHandle.USER_ALL); 777 resolver.registerContentObserver(Settings.System.getUriFor( 778 Settings.System.ACCELEROMETER_ROTATION), false, this, 779 UserHandle.USER_ALL); 780 resolver.registerContentObserver(Settings.System.getUriFor( 781 Settings.System.USER_ROTATION), false, this, 782 UserHandle.USER_ALL); 783 resolver.registerContentObserver(Settings.System.getUriFor( 784 Settings.System.SCREEN_OFF_TIMEOUT), false, this, 785 UserHandle.USER_ALL); 786 resolver.registerContentObserver(Settings.System.getUriFor( 787 Settings.System.POINTER_LOCATION), false, this, 788 UserHandle.USER_ALL); 789 resolver.registerContentObserver(Settings.Secure.getUriFor( 790 Settings.Secure.DEFAULT_INPUT_METHOD), false, this, 791 UserHandle.USER_ALL); 792 resolver.registerContentObserver(Settings.Secure.getUriFor( 793 Settings.Secure.IMMERSIVE_MODE_CONFIRMATIONS), false, this, 794 UserHandle.USER_ALL); 795 resolver.registerContentObserver(Settings.Global.getUriFor( 796 Settings.Global.POLICY_CONTROL), false, this, 797 UserHandle.USER_ALL); 798 updateSettings(); 799 } 800 801 @Override public void onChange(boolean selfChange) { 802 updateSettings(); 803 updateRotation(false); 804 } 805 } 806 807 class MyWakeGestureListener extends WakeGestureListener { 808 MyWakeGestureListener(Context context, Handler handler) { 809 super(context, handler); 810 } 811 812 @Override 813 public void onWakeUp() { 814 synchronized (mLock) { 815 if (shouldEnableWakeGestureLp()) { 816 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false); 817 wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromWakeGesture, 818 "android.policy:GESTURE"); 819 } 820 } 821 } 822 } 823 824 class MyOrientationListener extends WindowOrientationListener { 825 private final Runnable mUpdateRotationRunnable = new Runnable() { 826 @Override 827 public void run() { 828 // send interaction hint to improve redraw performance 829 mPowerManagerInternal.powerHint(PowerManagerInternal.POWER_HINT_INTERACTION, 0); 830 updateRotation(false); 831 } 832 }; 833 834 MyOrientationListener(Context context, Handler handler) { 835 super(context, handler); 836 } 837 838 @Override 839 public void onProposedRotationChanged(int rotation) { 840 if (localLOGV) Slog.v(TAG, "onProposedRotationChanged, rotation=" + rotation); 841 mHandler.post(mUpdateRotationRunnable); 842 } 843 } 844 MyOrientationListener mOrientationListener; 845 846 private final StatusBarController mStatusBarController = new StatusBarController(); 847 848 private final BarController mNavigationBarController = new BarController("NavigationBar", 849 View.NAVIGATION_BAR_TRANSIENT, 850 View.NAVIGATION_BAR_UNHIDE, 851 View.NAVIGATION_BAR_TRANSLUCENT, 852 StatusBarManager.WINDOW_NAVIGATION_BAR, 853 WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION, 854 View.NAVIGATION_BAR_TRANSPARENT); 855 856 private ImmersiveModeConfirmation mImmersiveModeConfirmation; 857 858 private SystemGesturesPointerEventListener mSystemGestures; 859 860 IStatusBarService getStatusBarService() { 861 synchronized (mServiceAquireLock) { 862 if (mStatusBarService == null) { 863 mStatusBarService = IStatusBarService.Stub.asInterface( 864 ServiceManager.getService("statusbar")); 865 } 866 return mStatusBarService; 867 } 868 } 869 870 StatusBarManagerInternal getStatusBarManagerInternal() { 871 synchronized (mServiceAquireLock) { 872 if (mStatusBarManagerInternal == null) { 873 mStatusBarManagerInternal = 874 LocalServices.getService(StatusBarManagerInternal.class); 875 } 876 return mStatusBarManagerInternal; 877 } 878 } 879 880 /* 881 * We always let the sensor be switched on by default except when 882 * the user has explicitly disabled sensor based rotation or when the 883 * screen is switched off. 884 */ 885 boolean needSensorRunningLp() { 886 if (mSupportAutoRotation) { 887 if (mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR 888 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 889 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT 890 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE) { 891 // If the application has explicitly requested to follow the 892 // orientation, then we need to turn the sensor on. 893 return true; 894 } 895 } 896 if ((mCarDockEnablesAccelerometer && mDockMode == Intent.EXTRA_DOCK_STATE_CAR) || 897 (mDeskDockEnablesAccelerometer && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK 898 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK 899 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK))) { 900 // enable accelerometer if we are docked in a dock that enables accelerometer 901 // orientation management, 902 return true; 903 } 904 if (mUserRotationMode == USER_ROTATION_LOCKED) { 905 // If the setting for using the sensor by default is enabled, then 906 // we will always leave it on. Note that the user could go to 907 // a window that forces an orientation that does not use the 908 // sensor and in theory we could turn it off... however, when next 909 // turning it on we won't have a good value for the current 910 // orientation for a little bit, which can cause orientation 911 // changes to lag, so we'd like to keep it always on. (It will 912 // still be turned off when the screen is off.) 913 return false; 914 } 915 return mSupportAutoRotation; 916 } 917 918 /* 919 * Various use cases for invoking this function 920 * screen turning off, should always disable listeners if already enabled 921 * screen turned on and current app has sensor based orientation, enable listeners 922 * if not already enabled 923 * screen turned on and current app does not have sensor orientation, disable listeners if 924 * already enabled 925 * screen turning on and current app has sensor based orientation, enable listeners if needed 926 * screen turning on and current app has nosensor based orientation, do nothing 927 */ 928 void updateOrientationListenerLp() { 929 if (!mOrientationListener.canDetectOrientation()) { 930 // If sensor is turned off or nonexistent for some reason 931 return; 932 } 933 // Could have been invoked due to screen turning on or off or 934 // change of the currently visible window's orientation. 935 if (localLOGV) Slog.v(TAG, "mScreenOnEarly=" + mScreenOnEarly 936 + ", mAwake=" + mAwake + ", mCurrentAppOrientation=" + mCurrentAppOrientation 937 + ", mOrientationSensorEnabled=" + mOrientationSensorEnabled 938 + ", mKeyguardDrawComplete=" + mKeyguardDrawComplete 939 + ", mWindowManagerDrawComplete=" + mWindowManagerDrawComplete); 940 boolean disable = true; 941 // Note: We postpone the rotating of the screen until the keyguard as well as the 942 // window manager have reported a draw complete. 943 if (mScreenOnEarly && mAwake && 944 mKeyguardDrawComplete && mWindowManagerDrawComplete) { 945 if (needSensorRunningLp()) { 946 disable = false; 947 //enable listener if not already enabled 948 if (!mOrientationSensorEnabled) { 949 mOrientationListener.enable(); 950 if(localLOGV) Slog.v(TAG, "Enabling listeners"); 951 mOrientationSensorEnabled = true; 952 } 953 } 954 } 955 //check if sensors need to be disabled 956 if (disable && mOrientationSensorEnabled) { 957 mOrientationListener.disable(); 958 if(localLOGV) Slog.v(TAG, "Disabling listeners"); 959 mOrientationSensorEnabled = false; 960 } 961 } 962 963 private void interceptPowerKeyDown(KeyEvent event, boolean interactive) { 964 // Hold a wake lock until the power key is released. 965 if (!mPowerKeyWakeLock.isHeld()) { 966 mPowerKeyWakeLock.acquire(); 967 } 968 969 // Cancel multi-press detection timeout. 970 if (mPowerKeyPressCounter != 0) { 971 mHandler.removeMessages(MSG_POWER_DELAYED_PRESS); 972 } 973 974 // Detect user pressing the power button in panic when an application has 975 // taken over the whole screen. 976 boolean panic = mImmersiveModeConfirmation.onPowerKeyDown(interactive, 977 SystemClock.elapsedRealtime(), isImmersiveMode(mLastSystemUiFlags)); 978 if (panic) { 979 mHandler.post(mHiddenNavPanic); 980 } 981 982 // Latch power key state to detect screenshot chord. 983 if (interactive && !mScreenshotChordPowerKeyTriggered 984 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 985 mScreenshotChordPowerKeyTriggered = true; 986 mScreenshotChordPowerKeyTime = event.getDownTime(); 987 interceptScreenshotChord(); 988 } 989 990 // Stop ringing or end call if configured to do so when power is pressed. 991 TelecomManager telecomManager = getTelecommService(); 992 boolean hungUp = false; 993 if (telecomManager != null) { 994 if (telecomManager.isRinging()) { 995 // Pressing Power while there's a ringing incoming 996 // call should silence the ringer. 997 telecomManager.silenceRinger(); 998 } else if ((mIncallPowerBehavior 999 & Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_HANGUP) != 0 1000 && telecomManager.isInCall() && interactive) { 1001 // Otherwise, if "Power button ends call" is enabled, 1002 // the Power button will hang up any current active call. 1003 hungUp = telecomManager.endCall(); 1004 } 1005 } 1006 1007 GestureLauncherService gestureService = LocalServices.getService( 1008 GestureLauncherService.class); 1009 boolean gesturedServiceIntercepted = false; 1010 if (gestureService != null) { 1011 gesturedServiceIntercepted = gestureService.interceptPowerKeyDown(event, interactive); 1012 } 1013 1014 // If the power key has still not yet been handled, then detect short 1015 // press, long press, or multi press and decide what to do. 1016 mPowerKeyHandled = hungUp || mScreenshotChordVolumeDownKeyTriggered 1017 || mScreenshotChordVolumeUpKeyTriggered || gesturedServiceIntercepted; 1018 if (!mPowerKeyHandled) { 1019 if (interactive) { 1020 // When interactive, we're already awake. 1021 // Wait for a long press or for the button to be released to decide what to do. 1022 if (hasLongPressOnPowerBehavior()) { 1023 Message msg = mHandler.obtainMessage(MSG_POWER_LONG_PRESS); 1024 msg.setAsynchronous(true); 1025 mHandler.sendMessageDelayed(msg, 1026 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 1027 } 1028 } else { 1029 wakeUpFromPowerKey(event.getDownTime()); 1030 1031 if (mSupportLongPressPowerWhenNonInteractive && hasLongPressOnPowerBehavior()) { 1032 Message msg = mHandler.obtainMessage(MSG_POWER_LONG_PRESS); 1033 msg.setAsynchronous(true); 1034 mHandler.sendMessageDelayed(msg, 1035 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 1036 mBeganFromNonInteractive = true; 1037 } else { 1038 final int maxCount = getMaxMultiPressPowerCount(); 1039 1040 if (maxCount <= 1) { 1041 mPowerKeyHandled = true; 1042 } else { 1043 mBeganFromNonInteractive = true; 1044 } 1045 } 1046 } 1047 } 1048 } 1049 1050 private void interceptPowerKeyUp(KeyEvent event, boolean interactive, boolean canceled) { 1051 final boolean handled = canceled || mPowerKeyHandled; 1052 mScreenshotChordPowerKeyTriggered = false; 1053 cancelPendingScreenshotChordAction(); 1054 cancelPendingPowerKeyAction(); 1055 1056 if (!handled) { 1057 // Figure out how to handle the key now that it has been released. 1058 mPowerKeyPressCounter += 1; 1059 1060 final int maxCount = getMaxMultiPressPowerCount(); 1061 final long eventTime = event.getDownTime(); 1062 if (mPowerKeyPressCounter < maxCount) { 1063 // This could be a multi-press. Wait a little bit longer to confirm. 1064 // Continue holding the wake lock. 1065 Message msg = mHandler.obtainMessage(MSG_POWER_DELAYED_PRESS, 1066 interactive ? 1 : 0, mPowerKeyPressCounter, eventTime); 1067 msg.setAsynchronous(true); 1068 mHandler.sendMessageDelayed(msg, ViewConfiguration.getDoubleTapTimeout()); 1069 return; 1070 } 1071 1072 // No other actions. Handle it immediately. 1073 powerPress(eventTime, interactive, mPowerKeyPressCounter); 1074 } 1075 1076 // Done. Reset our state. 1077 finishPowerKeyPress(); 1078 } 1079 1080 private void finishPowerKeyPress() { 1081 mBeganFromNonInteractive = false; 1082 mPowerKeyPressCounter = 0; 1083 if (mPowerKeyWakeLock.isHeld()) { 1084 mPowerKeyWakeLock.release(); 1085 } 1086 } 1087 1088 private void cancelPendingPowerKeyAction() { 1089 if (!mPowerKeyHandled) { 1090 mPowerKeyHandled = true; 1091 mHandler.removeMessages(MSG_POWER_LONG_PRESS); 1092 } 1093 } 1094 1095 private void powerPress(long eventTime, boolean interactive, int count) { 1096 if (mScreenOnEarly && !mScreenOnFully) { 1097 Slog.i(TAG, "Suppressed redundant power key press while " 1098 + "already in the process of turning the screen on."); 1099 return; 1100 } 1101 1102 if (count == 2) { 1103 powerMultiPressAction(eventTime, interactive, mDoublePressOnPowerBehavior); 1104 } else if (count == 3) { 1105 powerMultiPressAction(eventTime, interactive, mTriplePressOnPowerBehavior); 1106 } else if (interactive && !mBeganFromNonInteractive) { 1107 switch (mShortPressOnPowerBehavior) { 1108 case SHORT_PRESS_POWER_NOTHING: 1109 break; 1110 case SHORT_PRESS_POWER_GO_TO_SLEEP: 1111 mPowerManager.goToSleep(eventTime, 1112 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 1113 break; 1114 case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP: 1115 mPowerManager.goToSleep(eventTime, 1116 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 1117 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 1118 break; 1119 case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP_AND_GO_HOME: 1120 mPowerManager.goToSleep(eventTime, 1121 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 1122 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 1123 launchHomeFromHotKey(); 1124 break; 1125 case SHORT_PRESS_POWER_GO_HOME: 1126 launchHomeFromHotKey(true /* awakenFromDreams */, false /*respectKeyguard*/); 1127 break; 1128 } 1129 } 1130 } 1131 1132 private void powerMultiPressAction(long eventTime, boolean interactive, int behavior) { 1133 switch (behavior) { 1134 case MULTI_PRESS_POWER_NOTHING: 1135 break; 1136 case MULTI_PRESS_POWER_THEATER_MODE: 1137 if (!isUserSetupComplete()) { 1138 Slog.i(TAG, "Ignoring toggling theater mode - device not setup."); 1139 break; 1140 } 1141 1142 if (isTheaterModeEnabled()) { 1143 Slog.i(TAG, "Toggling theater mode off."); 1144 Settings.Global.putInt(mContext.getContentResolver(), 1145 Settings.Global.THEATER_MODE_ON, 0); 1146 if (!interactive) { 1147 wakeUpFromPowerKey(eventTime); 1148 } 1149 } else { 1150 Slog.i(TAG, "Toggling theater mode on."); 1151 Settings.Global.putInt(mContext.getContentResolver(), 1152 Settings.Global.THEATER_MODE_ON, 1); 1153 1154 if (mGoToSleepOnButtonPressTheaterMode && interactive) { 1155 mPowerManager.goToSleep(eventTime, 1156 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 1157 } 1158 } 1159 break; 1160 case MULTI_PRESS_POWER_BRIGHTNESS_BOOST: 1161 Slog.i(TAG, "Starting brightness boost."); 1162 if (!interactive) { 1163 wakeUpFromPowerKey(eventTime); 1164 } 1165 mPowerManager.boostScreenBrightness(eventTime); 1166 break; 1167 } 1168 } 1169 1170 private int getMaxMultiPressPowerCount() { 1171 if (mTriplePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) { 1172 return 3; 1173 } 1174 if (mDoublePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) { 1175 return 2; 1176 } 1177 return 1; 1178 } 1179 1180 private void powerLongPress() { 1181 final int behavior = getResolvedLongPressOnPowerBehavior(); 1182 switch (behavior) { 1183 case LONG_PRESS_POWER_NOTHING: 1184 break; 1185 case LONG_PRESS_POWER_GLOBAL_ACTIONS: 1186 mPowerKeyHandled = true; 1187 if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) { 1188 performAuditoryFeedbackForAccessibilityIfNeed(); 1189 } 1190 showGlobalActionsInternal(); 1191 break; 1192 case LONG_PRESS_POWER_SHUT_OFF: 1193 case LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM: 1194 mPowerKeyHandled = true; 1195 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 1196 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); 1197 mWindowManagerFuncs.shutdown(behavior == LONG_PRESS_POWER_SHUT_OFF); 1198 break; 1199 } 1200 } 1201 1202 private void sleepPress(long eventTime) { 1203 if (mShortPressOnSleepBehavior == SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME) { 1204 launchHomeFromHotKey(false /* awakenDreams */, true /*respectKeyguard*/); 1205 } 1206 } 1207 1208 private void sleepRelease(long eventTime) { 1209 switch (mShortPressOnSleepBehavior) { 1210 case SHORT_PRESS_SLEEP_GO_TO_SLEEP: 1211 case SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME: 1212 Slog.i(TAG, "sleepRelease() calling goToSleep(GO_TO_SLEEP_REASON_SLEEP_BUTTON)"); 1213 mPowerManager.goToSleep(eventTime, 1214 PowerManager.GO_TO_SLEEP_REASON_SLEEP_BUTTON, 0); 1215 break; 1216 } 1217 } 1218 1219 private int getResolvedLongPressOnPowerBehavior() { 1220 if (FactoryTest.isLongPressOnPowerOffEnabled()) { 1221 return LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM; 1222 } 1223 return mLongPressOnPowerBehavior; 1224 } 1225 1226 private boolean hasLongPressOnPowerBehavior() { 1227 return getResolvedLongPressOnPowerBehavior() != LONG_PRESS_POWER_NOTHING; 1228 } 1229 1230 private void interceptScreenshotChord() { 1231 if (mScreenshotChordEnabled 1232 && mScreenshotChordVolumeDownKeyTriggered && mScreenshotChordPowerKeyTriggered 1233 && !mScreenshotChordVolumeUpKeyTriggered) { 1234 final long now = SystemClock.uptimeMillis(); 1235 if (now <= mScreenshotChordVolumeDownKeyTime + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS 1236 && now <= mScreenshotChordPowerKeyTime 1237 + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS) { 1238 mScreenshotChordVolumeDownKeyConsumed = true; 1239 cancelPendingPowerKeyAction(); 1240 1241 mHandler.postDelayed(mScreenshotRunnable, getScreenshotChordLongPressDelay()); 1242 } 1243 } 1244 } 1245 1246 private long getScreenshotChordLongPressDelay() { 1247 if (mKeyguardDelegate.isShowing()) { 1248 // Double the time it takes to take a screenshot from the keyguard 1249 return (long) (KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER * 1250 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 1251 } 1252 return ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout(); 1253 } 1254 1255 private void cancelPendingScreenshotChordAction() { 1256 mHandler.removeCallbacks(mScreenshotRunnable); 1257 } 1258 1259 private final Runnable mEndCallLongPress = new Runnable() { 1260 @Override 1261 public void run() { 1262 mEndCallKeyHandled = true; 1263 if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) { 1264 performAuditoryFeedbackForAccessibilityIfNeed(); 1265 } 1266 showGlobalActionsInternal(); 1267 } 1268 }; 1269 1270 private final Runnable mScreenshotRunnable = new Runnable() { 1271 @Override 1272 public void run() { 1273 takeScreenshot(); 1274 } 1275 }; 1276 1277 @Override 1278 public void showGlobalActions() { 1279 mHandler.removeMessages(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS); 1280 mHandler.sendEmptyMessage(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS); 1281 } 1282 1283 void showGlobalActionsInternal() { 1284 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); 1285 if (mGlobalActions == null) { 1286 mGlobalActions = new GlobalActions(mContext, mWindowManagerFuncs); 1287 } 1288 final boolean keyguardShowing = isKeyguardShowingAndNotOccluded(); 1289 mGlobalActions.showDialog(keyguardShowing, isDeviceProvisioned()); 1290 if (keyguardShowing) { 1291 // since it took two seconds of long press to bring this up, 1292 // poke the wake lock so they have some time to see the dialog. 1293 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 1294 } 1295 } 1296 1297 boolean isDeviceProvisioned() { 1298 return Settings.Global.getInt( 1299 mContext.getContentResolver(), Settings.Global.DEVICE_PROVISIONED, 0) != 0; 1300 } 1301 1302 boolean isUserSetupComplete() { 1303 return Settings.Secure.getIntForUser(mContext.getContentResolver(), 1304 Settings.Secure.USER_SETUP_COMPLETE, 0, UserHandle.USER_CURRENT) != 0; 1305 } 1306 1307 private void handleShortPressOnHome() { 1308 // Turn on the connected TV and switch HDMI input if we're a HDMI playback device. 1309 getHdmiControl().turnOnTv(); 1310 1311 // If there's a dream running then use home to escape the dream 1312 // but don't actually go home. 1313 if (mDreamManagerInternal != null && mDreamManagerInternal.isDreaming()) { 1314 mDreamManagerInternal.stopDream(false /*immediate*/); 1315 return; 1316 } 1317 1318 // Go home! 1319 launchHomeFromHotKey(); 1320 } 1321 1322 /** 1323 * Creates an accessor to HDMI control service that performs the operation of 1324 * turning on TV (optional) and switching input to us. If HDMI control service 1325 * is not available or we're not a HDMI playback device, the operation is no-op. 1326 */ 1327 private HdmiControl getHdmiControl() { 1328 if (null == mHdmiControl) { 1329 HdmiControlManager manager = (HdmiControlManager) mContext.getSystemService( 1330 Context.HDMI_CONTROL_SERVICE); 1331 HdmiPlaybackClient client = null; 1332 if (manager != null) { 1333 client = manager.getPlaybackClient(); 1334 } 1335 mHdmiControl = new HdmiControl(client); 1336 } 1337 return mHdmiControl; 1338 } 1339 1340 private static class HdmiControl { 1341 private final HdmiPlaybackClient mClient; 1342 1343 private HdmiControl(HdmiPlaybackClient client) { 1344 mClient = client; 1345 } 1346 1347 public void turnOnTv() { 1348 if (mClient == null) { 1349 return; 1350 } 1351 mClient.oneTouchPlay(new OneTouchPlayCallback() { 1352 @Override 1353 public void onComplete(int result) { 1354 if (result != HdmiControlManager.RESULT_SUCCESS) { 1355 Log.w(TAG, "One touch play failed: " + result); 1356 } 1357 } 1358 }); 1359 } 1360 } 1361 1362 private void handleLongPressOnHome(int deviceId) { 1363 if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_NOTHING) { 1364 return; 1365 } 1366 mHomeConsumed = true; 1367 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 1368 1369 switch (mLongPressOnHomeBehavior) { 1370 case LONG_PRESS_HOME_RECENT_SYSTEM_UI: 1371 toggleRecentApps(); 1372 break; 1373 case LONG_PRESS_HOME_ASSIST: 1374 launchAssistAction(null, deviceId); 1375 break; 1376 default: 1377 Log.w(TAG, "Undefined home long press behavior: " + mLongPressOnHomeBehavior); 1378 break; 1379 } 1380 } 1381 1382 private void handleDoubleTapOnHome() { 1383 if (mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 1384 mHomeConsumed = true; 1385 toggleRecentApps(); 1386 } 1387 } 1388 1389 private void requestTvPictureInPicture(KeyEvent event) { 1390 if (DEBUG_INPUT) Log.d(TAG, "requestTvPictureInPicture event=" + event); 1391 mHandler.removeMessages(MSG_REQUEST_TV_PICTURE_IN_PICTURE); 1392 Message msg = mHandler.obtainMessage(MSG_REQUEST_TV_PICTURE_IN_PICTURE); 1393 msg.setAsynchronous(true); 1394 msg.sendToTarget(); 1395 } 1396 1397 private void requestTvPictureInPictureInternal() { 1398 try { 1399 IStatusBarService statusbar = getStatusBarService(); 1400 if (statusbar != null) { 1401 statusbar.requestTvPictureInPicture(); 1402 } 1403 } catch (RemoteException|IllegalArgumentException e) { 1404 Slog.e(TAG, "Cannot handle picture-in-picture key", e); 1405 // re-acquire status bar service next time it is needed. 1406 mStatusBarService = null; 1407 } 1408 } 1409 1410 private final Runnable mHomeDoubleTapTimeoutRunnable = new Runnable() { 1411 @Override 1412 public void run() { 1413 if (mHomeDoubleTapPending) { 1414 mHomeDoubleTapPending = false; 1415 handleShortPressOnHome(); 1416 } 1417 } 1418 }; 1419 1420 private boolean isRoundWindow() { 1421 return mContext.getResources().getConfiguration().isScreenRound(); 1422 } 1423 1424 /** {@inheritDoc} */ 1425 @Override 1426 public void init(Context context, IWindowManager windowManager, 1427 WindowManagerFuncs windowManagerFuncs) { 1428 mContext = context; 1429 mWindowManager = windowManager; 1430 mWindowManagerFuncs = windowManagerFuncs; 1431 mWindowManagerInternal = LocalServices.getService(WindowManagerInternal.class); 1432 mActivityManagerInternal = LocalServices.getService(ActivityManagerInternal.class); 1433 mDreamManagerInternal = LocalServices.getService(DreamManagerInternal.class); 1434 mPowerManagerInternal = LocalServices.getService(PowerManagerInternal.class); 1435 mAppOpsManager = (AppOpsManager) mContext.getSystemService(Context.APP_OPS_SERVICE); 1436 1437 // Init display burn-in protection 1438 boolean burnInProtectionEnabled = context.getResources().getBoolean( 1439 com.android.internal.R.bool.config_enableBurnInProtection); 1440 // Allow a system property to override this. Used by developer settings. 1441 boolean burnInProtectionDevMode = 1442 SystemProperties.getBoolean("persist.debug.force_burn_in", false); 1443 if (burnInProtectionEnabled || burnInProtectionDevMode) { 1444 final int minHorizontal; 1445 final int maxHorizontal; 1446 final int minVertical; 1447 final int maxVertical; 1448 final int maxRadius; 1449 if (burnInProtectionDevMode) { 1450 minHorizontal = -8; 1451 maxHorizontal = 8; 1452 minVertical = -8; 1453 maxVertical = -4; 1454 maxRadius = (isRoundWindow()) ? 6 : -1; 1455 } else { 1456 Resources resources = context.getResources(); 1457 minHorizontal = resources.getInteger( 1458 com.android.internal.R.integer.config_burnInProtectionMinHorizontalOffset); 1459 maxHorizontal = resources.getInteger( 1460 com.android.internal.R.integer.config_burnInProtectionMaxHorizontalOffset); 1461 minVertical = resources.getInteger( 1462 com.android.internal.R.integer.config_burnInProtectionMinVerticalOffset); 1463 maxVertical = resources.getInteger( 1464 com.android.internal.R.integer.config_burnInProtectionMaxVerticalOffset); 1465 maxRadius = resources.getInteger( 1466 com.android.internal.R.integer.config_burnInProtectionMaxRadius); 1467 } 1468 mBurnInProtectionHelper = new BurnInProtectionHelper( 1469 context, minHorizontal, maxHorizontal, minVertical, maxVertical, maxRadius); 1470 } 1471 1472 mHandler = new PolicyHandler(); 1473 mWakeGestureListener = new MyWakeGestureListener(mContext, mHandler); 1474 mOrientationListener = new MyOrientationListener(mContext, mHandler); 1475 try { 1476 mOrientationListener.setCurrentRotation(windowManager.getRotation()); 1477 } catch (RemoteException ex) { } 1478 mSettingsObserver = new SettingsObserver(mHandler); 1479 mSettingsObserver.observe(); 1480 mShortcutManager = new ShortcutManager(context); 1481 mUiMode = context.getResources().getInteger( 1482 com.android.internal.R.integer.config_defaultUiModeType); 1483 mHomeIntent = new Intent(Intent.ACTION_MAIN, null); 1484 mHomeIntent.addCategory(Intent.CATEGORY_HOME); 1485 mHomeIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1486 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1487 mEnableCarDockHomeCapture = context.getResources().getBoolean( 1488 com.android.internal.R.bool.config_enableCarDockHomeLaunch); 1489 mCarDockIntent = new Intent(Intent.ACTION_MAIN, null); 1490 mCarDockIntent.addCategory(Intent.CATEGORY_CAR_DOCK); 1491 mCarDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1492 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1493 mDeskDockIntent = new Intent(Intent.ACTION_MAIN, null); 1494 mDeskDockIntent.addCategory(Intent.CATEGORY_DESK_DOCK); 1495 mDeskDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1496 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1497 1498 mPowerManager = (PowerManager)context.getSystemService(Context.POWER_SERVICE); 1499 mBroadcastWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 1500 "PhoneWindowManager.mBroadcastWakeLock"); 1501 mPowerKeyWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 1502 "PhoneWindowManager.mPowerKeyWakeLock"); 1503 mEnableShiftMenuBugReports = "1".equals(SystemProperties.get("ro.debuggable")); 1504 mSupportAutoRotation = mContext.getResources().getBoolean( 1505 com.android.internal.R.bool.config_supportAutoRotation); 1506 mLidOpenRotation = readRotation( 1507 com.android.internal.R.integer.config_lidOpenRotation); 1508 mCarDockRotation = readRotation( 1509 com.android.internal.R.integer.config_carDockRotation); 1510 mDeskDockRotation = readRotation( 1511 com.android.internal.R.integer.config_deskDockRotation); 1512 mUndockedHdmiRotation = readRotation( 1513 com.android.internal.R.integer.config_undockedHdmiRotation); 1514 mCarDockEnablesAccelerometer = mContext.getResources().getBoolean( 1515 com.android.internal.R.bool.config_carDockEnablesAccelerometer); 1516 mDeskDockEnablesAccelerometer = mContext.getResources().getBoolean( 1517 com.android.internal.R.bool.config_deskDockEnablesAccelerometer); 1518 mLidKeyboardAccessibility = mContext.getResources().getInteger( 1519 com.android.internal.R.integer.config_lidKeyboardAccessibility); 1520 mLidNavigationAccessibility = mContext.getResources().getInteger( 1521 com.android.internal.R.integer.config_lidNavigationAccessibility); 1522 mLidControlsScreenLock = mContext.getResources().getBoolean( 1523 com.android.internal.R.bool.config_lidControlsScreenLock); 1524 mLidControlsSleep = mContext.getResources().getBoolean( 1525 com.android.internal.R.bool.config_lidControlsSleep); 1526 mTranslucentDecorEnabled = mContext.getResources().getBoolean( 1527 com.android.internal.R.bool.config_enableTranslucentDecor); 1528 1529 mAllowTheaterModeWakeFromKey = mContext.getResources().getBoolean( 1530 com.android.internal.R.bool.config_allowTheaterModeWakeFromKey); 1531 mAllowTheaterModeWakeFromPowerKey = mAllowTheaterModeWakeFromKey 1532 || mContext.getResources().getBoolean( 1533 com.android.internal.R.bool.config_allowTheaterModeWakeFromPowerKey); 1534 mAllowTheaterModeWakeFromMotion = mContext.getResources().getBoolean( 1535 com.android.internal.R.bool.config_allowTheaterModeWakeFromMotion); 1536 mAllowTheaterModeWakeFromMotionWhenNotDreaming = mContext.getResources().getBoolean( 1537 com.android.internal.R.bool.config_allowTheaterModeWakeFromMotionWhenNotDreaming); 1538 mAllowTheaterModeWakeFromCameraLens = mContext.getResources().getBoolean( 1539 com.android.internal.R.bool.config_allowTheaterModeWakeFromCameraLens); 1540 mAllowTheaterModeWakeFromLidSwitch = mContext.getResources().getBoolean( 1541 com.android.internal.R.bool.config_allowTheaterModeWakeFromLidSwitch); 1542 mAllowTheaterModeWakeFromWakeGesture = mContext.getResources().getBoolean( 1543 com.android.internal.R.bool.config_allowTheaterModeWakeFromGesture); 1544 1545 mGoToSleepOnButtonPressTheaterMode = mContext.getResources().getBoolean( 1546 com.android.internal.R.bool.config_goToSleepOnButtonPressTheaterMode); 1547 1548 mSupportLongPressPowerWhenNonInteractive = mContext.getResources().getBoolean( 1549 com.android.internal.R.bool.config_supportLongPressPowerWhenNonInteractive); 1550 1551 mShortPressOnPowerBehavior = mContext.getResources().getInteger( 1552 com.android.internal.R.integer.config_shortPressOnPowerBehavior); 1553 mLongPressOnPowerBehavior = mContext.getResources().getInteger( 1554 com.android.internal.R.integer.config_longPressOnPowerBehavior); 1555 mDoublePressOnPowerBehavior = mContext.getResources().getInteger( 1556 com.android.internal.R.integer.config_doublePressOnPowerBehavior); 1557 mTriplePressOnPowerBehavior = mContext.getResources().getInteger( 1558 com.android.internal.R.integer.config_triplePressOnPowerBehavior); 1559 mShortPressOnSleepBehavior = mContext.getResources().getInteger( 1560 com.android.internal.R.integer.config_shortPressOnSleepBehavior); 1561 1562 mUseTvRouting = AudioSystem.getPlatformType(mContext) == AudioSystem.PLATFORM_TELEVISION; 1563 1564 readConfigurationDependentBehaviors(); 1565 1566 mAccessibilityManager = (AccessibilityManager) context.getSystemService( 1567 Context.ACCESSIBILITY_SERVICE); 1568 1569 // register for dock events 1570 IntentFilter filter = new IntentFilter(); 1571 filter.addAction(UiModeManager.ACTION_ENTER_CAR_MODE); 1572 filter.addAction(UiModeManager.ACTION_EXIT_CAR_MODE); 1573 filter.addAction(UiModeManager.ACTION_ENTER_DESK_MODE); 1574 filter.addAction(UiModeManager.ACTION_EXIT_DESK_MODE); 1575 filter.addAction(Intent.ACTION_DOCK_EVENT); 1576 Intent intent = context.registerReceiver(mDockReceiver, filter); 1577 if (intent != null) { 1578 // Retrieve current sticky dock event broadcast. 1579 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 1580 Intent.EXTRA_DOCK_STATE_UNDOCKED); 1581 } 1582 1583 // register for dream-related broadcasts 1584 filter = new IntentFilter(); 1585 filter.addAction(Intent.ACTION_DREAMING_STARTED); 1586 filter.addAction(Intent.ACTION_DREAMING_STOPPED); 1587 context.registerReceiver(mDreamReceiver, filter); 1588 1589 // register for multiuser-relevant broadcasts 1590 filter = new IntentFilter(Intent.ACTION_USER_SWITCHED); 1591 context.registerReceiver(mMultiuserReceiver, filter); 1592 1593 // monitor for system gestures 1594 mSystemGestures = new SystemGesturesPointerEventListener(context, 1595 new SystemGesturesPointerEventListener.Callbacks() { 1596 @Override 1597 public void onSwipeFromTop() { 1598 if (mStatusBar != null) { 1599 requestTransientBars(mStatusBar); 1600 } 1601 } 1602 @Override 1603 public void onSwipeFromBottom() { 1604 if (mNavigationBar != null && mNavigationBarOnBottom) { 1605 requestTransientBars(mNavigationBar); 1606 } 1607 } 1608 @Override 1609 public void onSwipeFromRight() { 1610 if (mNavigationBar != null && !mNavigationBarOnBottom) { 1611 requestTransientBars(mNavigationBar); 1612 } 1613 } 1614 @Override 1615 public void onFling(int duration) { 1616 if (mPowerManagerInternal != null) { 1617 mPowerManagerInternal.powerHint( 1618 PowerManagerInternal.POWER_HINT_INTERACTION, duration); 1619 } 1620 } 1621 @Override 1622 public void onDebug() { 1623 // no-op 1624 } 1625 @Override 1626 public void onDown() { 1627 mOrientationListener.onTouchStart(); 1628 } 1629 @Override 1630 public void onUpOrCancel() { 1631 mOrientationListener.onTouchEnd(); 1632 } 1633 @Override 1634 public void onMouseHoverAtTop() { 1635 mHandler.removeMessages(MSG_REQUEST_TRANSIENT_BARS); 1636 Message msg = mHandler.obtainMessage(MSG_REQUEST_TRANSIENT_BARS); 1637 msg.arg1 = MSG_REQUEST_TRANSIENT_BARS_ARG_STATUS; 1638 mHandler.sendMessageDelayed(msg, 500); 1639 } 1640 @Override 1641 public void onMouseHoverAtBottom() { 1642 mHandler.removeMessages(MSG_REQUEST_TRANSIENT_BARS); 1643 Message msg = mHandler.obtainMessage(MSG_REQUEST_TRANSIENT_BARS); 1644 msg.arg1 = MSG_REQUEST_TRANSIENT_BARS_ARG_NAVIGATION; 1645 mHandler.sendMessageDelayed(msg, 500); 1646 } 1647 @Override 1648 public void onMouseLeaveFromEdge() { 1649 mHandler.removeMessages(MSG_REQUEST_TRANSIENT_BARS); 1650 } 1651 }); 1652 mImmersiveModeConfirmation = new ImmersiveModeConfirmation(mContext); 1653 mWindowManagerFuncs.registerPointerEventListener(mSystemGestures); 1654 1655 mVibrator = (Vibrator)context.getSystemService(Context.VIBRATOR_SERVICE); 1656 mLongPressVibePattern = getLongIntArray(mContext.getResources(), 1657 com.android.internal.R.array.config_longPressVibePattern); 1658 mVirtualKeyVibePattern = getLongIntArray(mContext.getResources(), 1659 com.android.internal.R.array.config_virtualKeyVibePattern); 1660 mKeyboardTapVibePattern = getLongIntArray(mContext.getResources(), 1661 com.android.internal.R.array.config_keyboardTapVibePattern); 1662 mClockTickVibePattern = getLongIntArray(mContext.getResources(), 1663 com.android.internal.R.array.config_clockTickVibePattern); 1664 mCalendarDateVibePattern = getLongIntArray(mContext.getResources(), 1665 com.android.internal.R.array.config_calendarDateVibePattern); 1666 mSafeModeDisabledVibePattern = getLongIntArray(mContext.getResources(), 1667 com.android.internal.R.array.config_safeModeDisabledVibePattern); 1668 mSafeModeEnabledVibePattern = getLongIntArray(mContext.getResources(), 1669 com.android.internal.R.array.config_safeModeEnabledVibePattern); 1670 mContextClickVibePattern = getLongIntArray(mContext.getResources(), 1671 com.android.internal.R.array.config_contextClickVibePattern); 1672 1673 mScreenshotChordEnabled = mContext.getResources().getBoolean( 1674 com.android.internal.R.bool.config_enableScreenshotChord); 1675 mForceWindowDrawsStatusBarBackground = mContext.getResources().getBoolean( 1676 R.bool.config_forceWindowDrawsStatusBarBackground); 1677 1678 mGlobalKeyManager = new GlobalKeyManager(mContext); 1679 1680 // Controls rotation and the like. 1681 initializeHdmiState(); 1682 1683 // Match current screen state. 1684 if (!mPowerManager.isInteractive()) { 1685 startedGoingToSleep(WindowManagerPolicy.OFF_BECAUSE_OF_USER); 1686 finishedGoingToSleep(WindowManagerPolicy.OFF_BECAUSE_OF_USER); 1687 } 1688 1689 mWindowManagerInternal.registerAppTransitionListener( 1690 mStatusBarController.getAppTransitionListener()); 1691 } 1692 1693 /** 1694 * Read values from config.xml that may be overridden depending on 1695 * the configuration of the device. 1696 * eg. Disable long press on home goes to recents on sw600dp. 1697 */ 1698 private void readConfigurationDependentBehaviors() { 1699 final Resources res = mContext.getResources(); 1700 1701 mLongPressOnHomeBehavior = res.getInteger( 1702 com.android.internal.R.integer.config_longPressOnHomeBehavior); 1703 if (mLongPressOnHomeBehavior < LONG_PRESS_HOME_NOTHING || 1704 mLongPressOnHomeBehavior > LAST_LONG_PRESS_HOME_BEHAVIOR) { 1705 mLongPressOnHomeBehavior = LONG_PRESS_HOME_NOTHING; 1706 } 1707 1708 mDoubleTapOnHomeBehavior = res.getInteger( 1709 com.android.internal.R.integer.config_doubleTapOnHomeBehavior); 1710 if (mDoubleTapOnHomeBehavior < DOUBLE_TAP_HOME_NOTHING || 1711 mDoubleTapOnHomeBehavior > DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 1712 mDoubleTapOnHomeBehavior = LONG_PRESS_HOME_NOTHING; 1713 } 1714 1715 mShortPressWindowBehavior = SHORT_PRESS_WINDOW_NOTHING; 1716 if (mContext.getPackageManager().hasSystemFeature(FEATURE_PICTURE_IN_PICTURE)) { 1717 mShortPressWindowBehavior = SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE; 1718 } 1719 1720 mForceNavBarOpaque = res.getBoolean( 1721 com.android.internal.R.bool.config_forceNavBarAlwaysOpaque); 1722 } 1723 1724 @Override 1725 public void setInitialDisplaySize(Display display, int width, int height, int density) { 1726 // This method might be called before the policy has been fully initialized 1727 // or for other displays we don't care about. 1728 if (mContext == null || display.getDisplayId() != Display.DEFAULT_DISPLAY) { 1729 return; 1730 } 1731 mDisplay = display; 1732 1733 final Resources res = mContext.getResources(); 1734 int shortSize, longSize; 1735 if (width > height) { 1736 shortSize = height; 1737 longSize = width; 1738 mLandscapeRotation = Surface.ROTATION_0; 1739 mSeascapeRotation = Surface.ROTATION_180; 1740 if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) { 1741 mPortraitRotation = Surface.ROTATION_90; 1742 mUpsideDownRotation = Surface.ROTATION_270; 1743 } else { 1744 mPortraitRotation = Surface.ROTATION_270; 1745 mUpsideDownRotation = Surface.ROTATION_90; 1746 } 1747 } else { 1748 shortSize = width; 1749 longSize = height; 1750 mPortraitRotation = Surface.ROTATION_0; 1751 mUpsideDownRotation = Surface.ROTATION_180; 1752 if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) { 1753 mLandscapeRotation = Surface.ROTATION_270; 1754 mSeascapeRotation = Surface.ROTATION_90; 1755 } else { 1756 mLandscapeRotation = Surface.ROTATION_90; 1757 mSeascapeRotation = Surface.ROTATION_270; 1758 } 1759 } 1760 1761 mStatusBarHeight = 1762 res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_height); 1763 1764 // Height of the navigation bar when presented horizontally at bottom 1765 mNavigationBarHeightForRotationDefault[mPortraitRotation] = 1766 mNavigationBarHeightForRotationDefault[mUpsideDownRotation] = 1767 res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_height); 1768 mNavigationBarHeightForRotationDefault[mLandscapeRotation] = 1769 mNavigationBarHeightForRotationDefault[mSeascapeRotation] = res.getDimensionPixelSize( 1770 com.android.internal.R.dimen.navigation_bar_height_landscape); 1771 1772 // Width of the navigation bar when presented vertically along one side 1773 mNavigationBarWidthForRotationDefault[mPortraitRotation] = 1774 mNavigationBarWidthForRotationDefault[mUpsideDownRotation] = 1775 mNavigationBarWidthForRotationDefault[mLandscapeRotation] = 1776 mNavigationBarWidthForRotationDefault[mSeascapeRotation] = 1777 res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_width); 1778 1779 // Height of the navigation bar when presented horizontally at bottom 1780 mNavigationBarHeightForRotationInCarMode[mPortraitRotation] = 1781 mNavigationBarHeightForRotationInCarMode[mUpsideDownRotation] = 1782 res.getDimensionPixelSize( 1783 com.android.internal.R.dimen.navigation_bar_height_car_mode); 1784 mNavigationBarHeightForRotationInCarMode[mLandscapeRotation] = 1785 mNavigationBarHeightForRotationInCarMode[mSeascapeRotation] = res.getDimensionPixelSize( 1786 com.android.internal.R.dimen.navigation_bar_height_landscape_car_mode); 1787 1788 // Width of the navigation bar when presented vertically along one side 1789 mNavigationBarWidthForRotationInCarMode[mPortraitRotation] = 1790 mNavigationBarWidthForRotationInCarMode[mUpsideDownRotation] = 1791 mNavigationBarWidthForRotationInCarMode[mLandscapeRotation] = 1792 mNavigationBarWidthForRotationInCarMode[mSeascapeRotation] = 1793 res.getDimensionPixelSize( 1794 com.android.internal.R.dimen.navigation_bar_width_car_mode); 1795 1796 // SystemUI (status bar) layout policy 1797 int shortSizeDp = shortSize * DisplayMetrics.DENSITY_DEFAULT / density; 1798 int longSizeDp = longSize * DisplayMetrics.DENSITY_DEFAULT / density; 1799 1800 // Allow the navigation bar to move on non-square small devices (phones). 1801 mNavigationBarCanMove = width != height && shortSizeDp < 600; 1802 1803 mHasNavigationBar = res.getBoolean(com.android.internal.R.bool.config_showNavigationBar); 1804 // Allow a system property to override this. Used by the emulator. 1805 // See also hasNavigationBar(). 1806 String navBarOverride = SystemProperties.get("qemu.hw.mainkeys"); 1807 if ("1".equals(navBarOverride)) { 1808 mHasNavigationBar = false; 1809 } else if ("0".equals(navBarOverride)) { 1810 mHasNavigationBar = true; 1811 } 1812 1813 // For demo purposes, allow the rotation of the HDMI display to be controlled. 1814 // By default, HDMI locks rotation to landscape. 1815 if ("portrait".equals(SystemProperties.get("persist.demo.hdmirotation"))) { 1816 mDemoHdmiRotation = mPortraitRotation; 1817 } else { 1818 mDemoHdmiRotation = mLandscapeRotation; 1819 } 1820 mDemoHdmiRotationLock = SystemProperties.getBoolean("persist.demo.hdmirotationlock", false); 1821 1822 // For demo purposes, allow the rotation of the remote display to be controlled. 1823 // By default, remote display locks rotation to landscape. 1824 if ("portrait".equals(SystemProperties.get("persist.demo.remoterotation"))) { 1825 mDemoRotation = mPortraitRotation; 1826 } else { 1827 mDemoRotation = mLandscapeRotation; 1828 } 1829 mDemoRotationLock = SystemProperties.getBoolean( 1830 "persist.demo.rotationlock", false); 1831 1832 // Only force the default orientation if the screen is xlarge, at least 960dp x 720dp, per 1833 // http://developer.android.com/guide/practices/screens_support.html#range 1834 mForceDefaultOrientation = longSizeDp >= 960 && shortSizeDp >= 720 && 1835 res.getBoolean(com.android.internal.R.bool.config_forceDefaultOrientation) && 1836 // For debug purposes the next line turns this feature off with: 1837 // $ adb shell setprop config.override_forced_orient true 1838 // $ adb shell wm size reset 1839 !"true".equals(SystemProperties.get("config.override_forced_orient")); 1840 } 1841 1842 /** 1843 * @return whether the navigation bar can be hidden, e.g. the device has a 1844 * navigation bar and touch exploration is not enabled 1845 */ 1846 private boolean canHideNavigationBar() { 1847 return mHasNavigationBar; 1848 } 1849 1850 @Override 1851 public boolean isDefaultOrientationForced() { 1852 return mForceDefaultOrientation; 1853 } 1854 1855 @Override 1856 public void setDisplayOverscan(Display display, int left, int top, int right, int bottom) { 1857 if (display.getDisplayId() == Display.DEFAULT_DISPLAY) { 1858 mOverscanLeft = left; 1859 mOverscanTop = top; 1860 mOverscanRight = right; 1861 mOverscanBottom = bottom; 1862 } 1863 } 1864 1865 public void updateSettings() { 1866 ContentResolver resolver = mContext.getContentResolver(); 1867 boolean updateRotation = false; 1868 synchronized (mLock) { 1869 mEndcallBehavior = Settings.System.getIntForUser(resolver, 1870 Settings.System.END_BUTTON_BEHAVIOR, 1871 Settings.System.END_BUTTON_BEHAVIOR_DEFAULT, 1872 UserHandle.USER_CURRENT); 1873 mIncallPowerBehavior = Settings.Secure.getIntForUser(resolver, 1874 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR, 1875 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT, 1876 UserHandle.USER_CURRENT); 1877 1878 // Configure wake gesture. 1879 boolean wakeGestureEnabledSetting = Settings.Secure.getIntForUser(resolver, 1880 Settings.Secure.WAKE_GESTURE_ENABLED, 0, 1881 UserHandle.USER_CURRENT) != 0; 1882 if (mWakeGestureEnabledSetting != wakeGestureEnabledSetting) { 1883 mWakeGestureEnabledSetting = wakeGestureEnabledSetting; 1884 updateWakeGestureListenerLp(); 1885 } 1886 1887 // Configure rotation lock. 1888 int userRotation = Settings.System.getIntForUser(resolver, 1889 Settings.System.USER_ROTATION, Surface.ROTATION_0, 1890 UserHandle.USER_CURRENT); 1891 if (mUserRotation != userRotation) { 1892 mUserRotation = userRotation; 1893 updateRotation = true; 1894 } 1895 int userRotationMode = Settings.System.getIntForUser(resolver, 1896 Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ? 1897 WindowManagerPolicy.USER_ROTATION_FREE : 1898 WindowManagerPolicy.USER_ROTATION_LOCKED; 1899 if (mUserRotationMode != userRotationMode) { 1900 mUserRotationMode = userRotationMode; 1901 updateRotation = true; 1902 updateOrientationListenerLp(); 1903 } 1904 1905 if (mSystemReady) { 1906 int pointerLocation = Settings.System.getIntForUser(resolver, 1907 Settings.System.POINTER_LOCATION, 0, UserHandle.USER_CURRENT); 1908 if (mPointerLocationMode != pointerLocation) { 1909 mPointerLocationMode = pointerLocation; 1910 mHandler.sendEmptyMessage(pointerLocation != 0 ? 1911 MSG_ENABLE_POINTER_LOCATION : MSG_DISABLE_POINTER_LOCATION); 1912 } 1913 } 1914 // use screen off timeout setting as the timeout for the lockscreen 1915 mLockScreenTimeout = Settings.System.getIntForUser(resolver, 1916 Settings.System.SCREEN_OFF_TIMEOUT, 0, UserHandle.USER_CURRENT); 1917 String imId = Settings.Secure.getStringForUser(resolver, 1918 Settings.Secure.DEFAULT_INPUT_METHOD, UserHandle.USER_CURRENT); 1919 boolean hasSoftInput = imId != null && imId.length() > 0; 1920 if (mHasSoftInput != hasSoftInput) { 1921 mHasSoftInput = hasSoftInput; 1922 updateRotation = true; 1923 } 1924 if (mImmersiveModeConfirmation != null) { 1925 mImmersiveModeConfirmation.loadSetting(mCurrentUserId); 1926 } 1927 } 1928 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 1929 PolicyControl.reloadFromSetting(mContext); 1930 } 1931 if (updateRotation) { 1932 updateRotation(true); 1933 } 1934 } 1935 1936 private void updateWakeGestureListenerLp() { 1937 if (shouldEnableWakeGestureLp()) { 1938 mWakeGestureListener.requestWakeUpTrigger(); 1939 } else { 1940 mWakeGestureListener.cancelWakeUpTrigger(); 1941 } 1942 } 1943 1944 private boolean shouldEnableWakeGestureLp() { 1945 return mWakeGestureEnabledSetting && !mAwake 1946 && (!mLidControlsSleep || mLidState != LID_CLOSED) 1947 && mWakeGestureListener.isSupported(); 1948 } 1949 1950 private void enablePointerLocation() { 1951 if (mPointerLocationView == null) { 1952 mPointerLocationView = new PointerLocationView(mContext); 1953 mPointerLocationView.setPrintCoords(false); 1954 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 1955 WindowManager.LayoutParams.MATCH_PARENT, 1956 WindowManager.LayoutParams.MATCH_PARENT); 1957 lp.type = WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY; 1958 lp.flags = WindowManager.LayoutParams.FLAG_FULLSCREEN 1959 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE 1960 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 1961 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN; 1962 if (ActivityManager.isHighEndGfx()) { 1963 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 1964 lp.privateFlags |= 1965 WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED; 1966 } 1967 lp.format = PixelFormat.TRANSLUCENT; 1968 lp.setTitle("PointerLocation"); 1969 WindowManager wm = (WindowManager) 1970 mContext.getSystemService(Context.WINDOW_SERVICE); 1971 lp.inputFeatures |= WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL; 1972 wm.addView(mPointerLocationView, lp); 1973 mWindowManagerFuncs.registerPointerEventListener(mPointerLocationView); 1974 } 1975 } 1976 1977 private void disablePointerLocation() { 1978 if (mPointerLocationView != null) { 1979 mWindowManagerFuncs.unregisterPointerEventListener(mPointerLocationView); 1980 WindowManager wm = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE); 1981 wm.removeView(mPointerLocationView); 1982 mPointerLocationView = null; 1983 } 1984 } 1985 1986 private int readRotation(int resID) { 1987 try { 1988 int rotation = mContext.getResources().getInteger(resID); 1989 switch (rotation) { 1990 case 0: 1991 return Surface.ROTATION_0; 1992 case 90: 1993 return Surface.ROTATION_90; 1994 case 180: 1995 return Surface.ROTATION_180; 1996 case 270: 1997 return Surface.ROTATION_270; 1998 } 1999 } catch (Resources.NotFoundException e) { 2000 // fall through 2001 } 2002 return -1; 2003 } 2004 2005 /** {@inheritDoc} */ 2006 @Override 2007 public int checkAddPermission(WindowManager.LayoutParams attrs, int[] outAppOp) { 2008 int type = attrs.type; 2009 2010 outAppOp[0] = AppOpsManager.OP_NONE; 2011 2012 if (!((type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) 2013 || (type >= FIRST_SUB_WINDOW && type <= LAST_SUB_WINDOW) 2014 || (type >= FIRST_SYSTEM_WINDOW && type <= LAST_SYSTEM_WINDOW))) { 2015 return WindowManagerGlobal.ADD_INVALID_TYPE; 2016 } 2017 2018 if (type < FIRST_SYSTEM_WINDOW || type > LAST_SYSTEM_WINDOW) { 2019 // Window manager will make sure these are okay. 2020 return WindowManagerGlobal.ADD_OKAY; 2021 } 2022 String permission = null; 2023 switch (type) { 2024 case TYPE_TOAST: 2025 // XXX right now the app process has complete control over 2026 // this... should introduce a token to let the system 2027 // monitor/control what they are doing. 2028 outAppOp[0] = AppOpsManager.OP_TOAST_WINDOW; 2029 break; 2030 case TYPE_DREAM: 2031 case TYPE_INPUT_METHOD: 2032 case TYPE_WALLPAPER: 2033 case TYPE_PRIVATE_PRESENTATION: 2034 case TYPE_VOICE_INTERACTION: 2035 case TYPE_ACCESSIBILITY_OVERLAY: 2036 case TYPE_QS_DIALOG: 2037 // The window manager will check these. 2038 break; 2039 case TYPE_PHONE: 2040 case TYPE_PRIORITY_PHONE: 2041 case TYPE_SYSTEM_ALERT: 2042 case TYPE_SYSTEM_ERROR: 2043 case TYPE_SYSTEM_OVERLAY: 2044 permission = android.Manifest.permission.SYSTEM_ALERT_WINDOW; 2045 outAppOp[0] = AppOpsManager.OP_SYSTEM_ALERT_WINDOW; 2046 break; 2047 default: 2048 permission = android.Manifest.permission.INTERNAL_SYSTEM_WINDOW; 2049 } 2050 if (permission != null) { 2051 if (android.Manifest.permission.SYSTEM_ALERT_WINDOW.equals(permission)) { 2052 final int callingUid = Binder.getCallingUid(); 2053 // system processes will be automatically allowed privilege to draw 2054 if (callingUid == Process.SYSTEM_UID) { 2055 return WindowManagerGlobal.ADD_OKAY; 2056 } 2057 2058 // check if user has enabled this operation. SecurityException will be thrown if 2059 // this app has not been allowed by the user 2060 final int mode = mAppOpsManager.checkOp(outAppOp[0], callingUid, 2061 attrs.packageName); 2062 switch (mode) { 2063 case AppOpsManager.MODE_ALLOWED: 2064 case AppOpsManager.MODE_IGNORED: 2065 // although we return ADD_OKAY for MODE_IGNORED, the added window will 2066 // actually be hidden in WindowManagerService 2067 return WindowManagerGlobal.ADD_OKAY; 2068 case AppOpsManager.MODE_ERRORED: 2069 return WindowManagerGlobal.ADD_PERMISSION_DENIED; 2070 default: 2071 // in the default mode, we will make a decision here based on 2072 // checkCallingPermission() 2073 if (mContext.checkCallingPermission(permission) != 2074 PackageManager.PERMISSION_GRANTED) { 2075 return WindowManagerGlobal.ADD_PERMISSION_DENIED; 2076 } else { 2077 return WindowManagerGlobal.ADD_OKAY; 2078 } 2079 } 2080 } 2081 2082 if (mContext.checkCallingOrSelfPermission(permission) 2083 != PackageManager.PERMISSION_GRANTED) { 2084 return WindowManagerGlobal.ADD_PERMISSION_DENIED; 2085 } 2086 } 2087 return WindowManagerGlobal.ADD_OKAY; 2088 } 2089 2090 @Override 2091 public boolean checkShowToOwnerOnly(WindowManager.LayoutParams attrs) { 2092 2093 // If this switch statement is modified, modify the comment in the declarations of 2094 // the type in {@link WindowManager.LayoutParams} as well. 2095 switch (attrs.type) { 2096 default: 2097 // These are the windows that by default are shown only to the user that created 2098 // them. If this needs to be overridden, set 2099 // {@link WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS} in 2100 // {@link WindowManager.LayoutParams}. Note that permission 2101 // {@link android.Manifest.permission.INTERNAL_SYSTEM_WINDOW} is required as well. 2102 if ((attrs.privateFlags & PRIVATE_FLAG_SHOW_FOR_ALL_USERS) == 0) { 2103 return true; 2104 } 2105 break; 2106 2107 // These are the windows that by default are shown to all users. However, to 2108 // protect against spoofing, check permissions below. 2109 case TYPE_APPLICATION_STARTING: 2110 case TYPE_BOOT_PROGRESS: 2111 case TYPE_DISPLAY_OVERLAY: 2112 case TYPE_INPUT_CONSUMER: 2113 case TYPE_KEYGUARD_SCRIM: 2114 case TYPE_KEYGUARD_DIALOG: 2115 case TYPE_MAGNIFICATION_OVERLAY: 2116 case TYPE_NAVIGATION_BAR: 2117 case TYPE_NAVIGATION_BAR_PANEL: 2118 case TYPE_PHONE: 2119 case TYPE_POINTER: 2120 case TYPE_PRIORITY_PHONE: 2121 case TYPE_SEARCH_BAR: 2122 case TYPE_STATUS_BAR: 2123 case TYPE_STATUS_BAR_PANEL: 2124 case TYPE_STATUS_BAR_SUB_PANEL: 2125 case TYPE_SYSTEM_DIALOG: 2126 case TYPE_VOLUME_OVERLAY: 2127 case TYPE_PRIVATE_PRESENTATION: 2128 case TYPE_DOCK_DIVIDER: 2129 break; 2130 } 2131 2132 // Check if third party app has set window to system window type. 2133 return mContext.checkCallingOrSelfPermission( 2134 android.Manifest.permission.INTERNAL_SYSTEM_WINDOW) 2135 != PackageManager.PERMISSION_GRANTED; 2136 } 2137 2138 @Override 2139 public void adjustWindowParamsLw(WindowManager.LayoutParams attrs) { 2140 switch (attrs.type) { 2141 case TYPE_SYSTEM_OVERLAY: 2142 case TYPE_SECURE_SYSTEM_OVERLAY: 2143 // These types of windows can't receive input events. 2144 attrs.flags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 2145 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE; 2146 attrs.flags &= ~WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH; 2147 break; 2148 case TYPE_STATUS_BAR: 2149 2150 // If the Keyguard is in a hidden state (occluded by another window), we force to 2151 // remove the wallpaper and keyguard flag so that any change in-flight after setting 2152 // the keyguard as occluded wouldn't set these flags again. 2153 // See {@link #processKeyguardSetHiddenResultLw}. 2154 if (mKeyguardHidden) { 2155 attrs.flags &= ~WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER; 2156 attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD; 2157 } 2158 break; 2159 } 2160 2161 if (attrs.type != TYPE_STATUS_BAR) { 2162 // The status bar is the only window allowed to exhibit keyguard behavior. 2163 attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD; 2164 } 2165 2166 if (ActivityManager.isHighEndGfx()) { 2167 if ((attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0) { 2168 attrs.subtreeSystemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION; 2169 } 2170 if ((attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0 2171 || (mForceWindowDrawsStatusBarBackground 2172 && attrs.height == MATCH_PARENT && attrs.width == MATCH_PARENT)) { 2173 attrs.subtreeSystemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN; 2174 } 2175 } 2176 } 2177 2178 void readLidState() { 2179 mLidState = mWindowManagerFuncs.getLidState(); 2180 } 2181 2182 private void readCameraLensCoverState() { 2183 mCameraLensCoverState = mWindowManagerFuncs.getCameraLensCoverState(); 2184 } 2185 2186 private boolean isHidden(int accessibilityMode) { 2187 switch (accessibilityMode) { 2188 case 1: 2189 return mLidState == LID_CLOSED; 2190 case 2: 2191 return mLidState == LID_OPEN; 2192 default: 2193 return false; 2194 } 2195 } 2196 2197 /** {@inheritDoc} */ 2198 @Override 2199 public void adjustConfigurationLw(Configuration config, int keyboardPresence, 2200 int navigationPresence) { 2201 mHaveBuiltInKeyboard = (keyboardPresence & PRESENCE_INTERNAL) != 0; 2202 2203 readConfigurationDependentBehaviors(); 2204 readLidState(); 2205 applyLidSwitchState(); 2206 2207 if (config.keyboard == Configuration.KEYBOARD_NOKEYS 2208 || (keyboardPresence == PRESENCE_INTERNAL 2209 && isHidden(mLidKeyboardAccessibility))) { 2210 config.hardKeyboardHidden = Configuration.HARDKEYBOARDHIDDEN_YES; 2211 if (!mHasSoftInput) { 2212 config.keyboardHidden = Configuration.KEYBOARDHIDDEN_YES; 2213 } 2214 } 2215 2216 if (config.navigation == Configuration.NAVIGATION_NONAV 2217 || (navigationPresence == PRESENCE_INTERNAL 2218 && isHidden(mLidNavigationAccessibility))) { 2219 config.navigationHidden = Configuration.NAVIGATIONHIDDEN_YES; 2220 } 2221 } 2222 2223 /** {@inheritDoc} */ 2224 @Override 2225 public int windowTypeToLayerLw(int type) { 2226 if (type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) { 2227 return 2; 2228 } 2229 switch (type) { 2230 case TYPE_PRIVATE_PRESENTATION: 2231 return 2; 2232 case TYPE_WALLPAPER: 2233 // wallpaper is at the bottom, though the window manager may move it. 2234 return 2; 2235 case TYPE_DOCK_DIVIDER: 2236 return 2; 2237 case TYPE_QS_DIALOG: 2238 return 2; 2239 case TYPE_PHONE: 2240 return 3; 2241 case TYPE_SEARCH_BAR: 2242 case TYPE_VOICE_INTERACTION_STARTING: 2243 return 4; 2244 case TYPE_VOICE_INTERACTION: 2245 // voice interaction layer is almost immediately above apps. 2246 return 5; 2247 case TYPE_INPUT_CONSUMER: 2248 return 6; 2249 case TYPE_SYSTEM_DIALOG: 2250 return 7; 2251 case TYPE_TOAST: 2252 // toasts and the plugged-in battery thing 2253 return 8; 2254 case TYPE_PRIORITY_PHONE: 2255 // SIM errors and unlock. Not sure if this really should be in a high layer. 2256 return 9; 2257 case TYPE_DREAM: 2258 // used for Dreams (screensavers with TYPE_DREAM windows) 2259 return 10; 2260 case TYPE_SYSTEM_ALERT: 2261 // like the ANR / app crashed dialogs 2262 return 11; 2263 case TYPE_INPUT_METHOD: 2264 // on-screen keyboards and other such input method user interfaces go here. 2265 return 12; 2266 case TYPE_INPUT_METHOD_DIALOG: 2267 // on-screen keyboards and other such input method user interfaces go here. 2268 return 13; 2269 case TYPE_KEYGUARD_SCRIM: 2270 // the safety window that shows behind keyguard while keyguard is starting 2271 return 14; 2272 case TYPE_STATUS_BAR_SUB_PANEL: 2273 return 15; 2274 case TYPE_STATUS_BAR: 2275 return 16; 2276 case TYPE_STATUS_BAR_PANEL: 2277 return 17; 2278 case TYPE_KEYGUARD_DIALOG: 2279 return 18; 2280 case TYPE_VOLUME_OVERLAY: 2281 // the on-screen volume indicator and controller shown when the user 2282 // changes the device volume 2283 return 19; 2284 case TYPE_SYSTEM_OVERLAY: 2285 // the on-screen volume indicator and controller shown when the user 2286 // changes the device volume 2287 return 20; 2288 case TYPE_NAVIGATION_BAR: 2289 // the navigation bar, if available, shows atop most things 2290 return 21; 2291 case TYPE_NAVIGATION_BAR_PANEL: 2292 // some panels (e.g. search) need to show on top of the navigation bar 2293 return 22; 2294 case TYPE_SYSTEM_ERROR: 2295 // system-level error dialogs 2296 return 23; 2297 case TYPE_MAGNIFICATION_OVERLAY: 2298 // used to highlight the magnified portion of a display 2299 return 24; 2300 case TYPE_DISPLAY_OVERLAY: 2301 // used to simulate secondary display devices 2302 return 25; 2303 case TYPE_DRAG: 2304 // the drag layer: input for drag-and-drop is associated with this window, 2305 // which sits above all other focusable windows 2306 return 26; 2307 case TYPE_ACCESSIBILITY_OVERLAY: 2308 // overlay put by accessibility services to intercept user interaction 2309 return 27; 2310 case TYPE_SECURE_SYSTEM_OVERLAY: 2311 return 28; 2312 case TYPE_BOOT_PROGRESS: 2313 return 29; 2314 case TYPE_POINTER: 2315 // the (mouse) pointer layer 2316 return 30; 2317 } 2318 Log.e(TAG, "Unknown window type: " + type); 2319 return 2; 2320 } 2321 2322 /** {@inheritDoc} */ 2323 @Override 2324 public int subWindowTypeToLayerLw(int type) { 2325 switch (type) { 2326 case TYPE_APPLICATION_PANEL: 2327 case TYPE_APPLICATION_ATTACHED_DIALOG: 2328 return APPLICATION_PANEL_SUBLAYER; 2329 case TYPE_APPLICATION_MEDIA: 2330 return APPLICATION_MEDIA_SUBLAYER; 2331 case TYPE_APPLICATION_MEDIA_OVERLAY: 2332 return APPLICATION_MEDIA_OVERLAY_SUBLAYER; 2333 case TYPE_APPLICATION_SUB_PANEL: 2334 return APPLICATION_SUB_PANEL_SUBLAYER; 2335 case TYPE_APPLICATION_ABOVE_SUB_PANEL: 2336 return APPLICATION_ABOVE_SUB_PANEL_SUBLAYER; 2337 } 2338 Log.e(TAG, "Unknown sub-window type: " + type); 2339 return 0; 2340 } 2341 2342 @Override 2343 public int getMaxWallpaperLayer() { 2344 return windowTypeToLayerLw(TYPE_STATUS_BAR); 2345 } 2346 2347 private int getNavigationBarWidth(int rotation, int uiMode) { 2348 if ((uiMode & UI_MODE_TYPE_MASK) == UI_MODE_TYPE_CAR) { 2349 return mNavigationBarWidthForRotationInCarMode[rotation]; 2350 } else { 2351 return mNavigationBarWidthForRotationDefault[rotation]; 2352 } 2353 } 2354 2355 @Override 2356 public int getNonDecorDisplayWidth(int fullWidth, int fullHeight, int rotation, 2357 int uiMode) { 2358 if (mHasNavigationBar) { 2359 // For a basic navigation bar, when we are in landscape mode we place 2360 // the navigation bar to the side. 2361 if (mNavigationBarCanMove && fullWidth > fullHeight) { 2362 return fullWidth - getNavigationBarWidth(rotation, uiMode); 2363 } 2364 } 2365 return fullWidth; 2366 } 2367 2368 private int getNavigationBarHeight(int rotation, int uiMode) { 2369 if ((uiMode & UI_MODE_TYPE_MASK) == UI_MODE_TYPE_CAR) { 2370 return mNavigationBarHeightForRotationInCarMode[rotation]; 2371 } else { 2372 return mNavigationBarHeightForRotationDefault[rotation]; 2373 } 2374 } 2375 2376 @Override 2377 public int getNonDecorDisplayHeight(int fullWidth, int fullHeight, int rotation, 2378 int uiMode) { 2379 if (mHasNavigationBar) { 2380 // For a basic navigation bar, when we are in portrait mode we place 2381 // the navigation bar to the bottom. 2382 if (!mNavigationBarCanMove || fullWidth < fullHeight) { 2383 return fullHeight - getNavigationBarHeight(rotation, uiMode); 2384 } 2385 } 2386 return fullHeight; 2387 } 2388 2389 @Override 2390 public int getConfigDisplayWidth(int fullWidth, int fullHeight, int rotation, int uiMode) { 2391 return getNonDecorDisplayWidth(fullWidth, fullHeight, rotation, uiMode); 2392 } 2393 2394 @Override 2395 public int getConfigDisplayHeight(int fullWidth, int fullHeight, int rotation, int uiMode) { 2396 // There is a separate status bar at the top of the display. We don't count that as part 2397 // of the fixed decor, since it can hide; however, for purposes of configurations, 2398 // we do want to exclude it since applications can't generally use that part 2399 // of the screen. 2400 return getNonDecorDisplayHeight( 2401 fullWidth, fullHeight, rotation, uiMode) - mStatusBarHeight; 2402 } 2403 2404 @Override 2405 public boolean isForceHiding(WindowManager.LayoutParams attrs) { 2406 return (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 || 2407 (isKeyguardHostWindow(attrs) && 2408 (mKeyguardDelegate != null && mKeyguardDelegate.isShowing())) || 2409 (attrs.type == TYPE_KEYGUARD_SCRIM); 2410 } 2411 2412 @Override 2413 public boolean isKeyguardHostWindow(WindowManager.LayoutParams attrs) { 2414 return attrs.type == TYPE_STATUS_BAR; 2415 } 2416 2417 @Override 2418 public boolean canBeForceHidden(WindowState win, WindowManager.LayoutParams attrs) { 2419 switch (attrs.type) { 2420 case TYPE_STATUS_BAR: 2421 case TYPE_NAVIGATION_BAR: 2422 case TYPE_WALLPAPER: 2423 case TYPE_DREAM: 2424 case TYPE_KEYGUARD_SCRIM: 2425 return false; 2426 default: 2427 // Hide only windows below the keyguard host window. 2428 return windowTypeToLayerLw(win.getBaseType()) 2429 < windowTypeToLayerLw(TYPE_STATUS_BAR); 2430 } 2431 } 2432 2433 @Override 2434 public WindowState getWinShowWhenLockedLw() { 2435 return mWinShowWhenLocked; 2436 } 2437 2438 /** {@inheritDoc} */ 2439 @Override 2440 public View addStartingWindow(IBinder appToken, String packageName, int theme, 2441 CompatibilityInfo compatInfo, CharSequence nonLocalizedLabel, int labelRes, 2442 int icon, int logo, int windowFlags) { 2443 if (!SHOW_STARTING_ANIMATIONS) { 2444 return null; 2445 } 2446 if (packageName == null) { 2447 return null; 2448 } 2449 2450 WindowManager wm = null; 2451 View view = null; 2452 2453 try { 2454 Context context = mContext; 2455 if (DEBUG_STARTING_WINDOW) Slog.d(TAG, "addStartingWindow " + packageName 2456 + ": nonLocalizedLabel=" + nonLocalizedLabel + " theme=" 2457 + Integer.toHexString(theme)); 2458 if (theme != context.getThemeResId() || labelRes != 0) { 2459 try { 2460 context = context.createPackageContext(packageName, 0); 2461 context.setTheme(theme); 2462 } catch (PackageManager.NameNotFoundException e) { 2463 // Ignore 2464 } 2465 } 2466 2467 PhoneWindow win = new PhoneWindow(context); 2468 win.setIsStartingWindow(true); 2469 2470 Resources r = context.getResources(); 2471 win.setTitle(r.getText(labelRes, nonLocalizedLabel)); 2472 2473 win.setType( 2474 WindowManager.LayoutParams.TYPE_APPLICATION_STARTING); 2475 2476 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 2477 // Assumes it's safe to show starting windows of launched apps while 2478 // the keyguard is being hidden. This is okay because starting windows never show 2479 // secret information. 2480 if (mKeyguardHidden) { 2481 windowFlags |= FLAG_SHOW_WHEN_LOCKED; 2482 } 2483 } 2484 2485 // Force the window flags: this is a fake window, so it is not really 2486 // touchable or focusable by the user. We also add in the ALT_FOCUSABLE_IM 2487 // flag because we do know that the next window will take input 2488 // focus, so we want to get the IME window up on top of us right away. 2489 win.setFlags( 2490 windowFlags| 2491 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| 2492 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| 2493 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, 2494 windowFlags| 2495 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| 2496 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| 2497 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM); 2498 2499 win.setDefaultIcon(icon); 2500 win.setDefaultLogo(logo); 2501 2502 win.setLayout(WindowManager.LayoutParams.MATCH_PARENT, 2503 WindowManager.LayoutParams.MATCH_PARENT); 2504 2505 final WindowManager.LayoutParams params = win.getAttributes(); 2506 params.token = appToken; 2507 params.packageName = packageName; 2508 params.windowAnimations = win.getWindowStyle().getResourceId( 2509 com.android.internal.R.styleable.Window_windowAnimationStyle, 0); 2510 params.privateFlags |= 2511 WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED; 2512 params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS; 2513 2514 if (!compatInfo.supportsScreen()) { 2515 params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_COMPATIBLE_WINDOW; 2516 } 2517 2518 params.setTitle("Starting " + packageName); 2519 2520 wm = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE); 2521 view = win.getDecorView(); 2522 2523 if (DEBUG_STARTING_WINDOW) Slog.d( 2524 TAG, "Adding starting window for " + packageName 2525 + " / " + appToken + ": " 2526 + (view.getParent() != null ? view : null)); 2527 2528 wm.addView(view, params); 2529 2530 // Only return the view if it was successfully added to the 2531 // window manager... which we can tell by it having a parent. 2532 return view.getParent() != null ? view : null; 2533 } catch (WindowManager.BadTokenException e) { 2534 // ignore 2535 Log.w(TAG, appToken + " already running, starting window not displayed. " + 2536 e.getMessage()); 2537 } catch (RuntimeException e) { 2538 // don't crash if something else bad happens, for example a 2539 // failure loading resources because we are loading from an app 2540 // on external storage that has been unmounted. 2541 Log.w(TAG, appToken + " failed creating starting window", e); 2542 } finally { 2543 if (view != null && view.getParent() == null) { 2544 Log.w(TAG, "view not successfully added to wm, removing view"); 2545 wm.removeViewImmediate(view); 2546 } 2547 } 2548 2549 return null; 2550 } 2551 2552 /** {@inheritDoc} */ 2553 @Override 2554 public void removeStartingWindow(IBinder appToken, View window) { 2555 if (DEBUG_STARTING_WINDOW) Slog.v(TAG, "Removing starting window for " + appToken + ": " 2556 + window + " Callers=" + Debug.getCallers(4)); 2557 2558 if (window != null) { 2559 WindowManager wm = (WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE); 2560 wm.removeView(window); 2561 } 2562 } 2563 2564 /** 2565 * Preflight adding a window to the system. 2566 * 2567 * Currently enforces that three window types are singletons: 2568 * <ul> 2569 * <li>STATUS_BAR_TYPE</li> 2570 * <li>KEYGUARD_TYPE</li> 2571 * </ul> 2572 * 2573 * @param win The window to be added 2574 * @param attrs Information about the window to be added 2575 * 2576 * @return If ok, WindowManagerImpl.ADD_OKAY. If too many singletons, 2577 * WindowManagerImpl.ADD_MULTIPLE_SINGLETON 2578 */ 2579 @Override 2580 public int prepareAddWindowLw(WindowState win, WindowManager.LayoutParams attrs) { 2581 switch (attrs.type) { 2582 case TYPE_STATUS_BAR: 2583 mContext.enforceCallingOrSelfPermission( 2584 android.Manifest.permission.STATUS_BAR_SERVICE, 2585 "PhoneWindowManager"); 2586 if (mStatusBar != null) { 2587 if (mStatusBar.isAlive()) { 2588 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2589 } 2590 } 2591 mStatusBar = win; 2592 mStatusBarController.setWindow(win); 2593 break; 2594 case TYPE_NAVIGATION_BAR: 2595 mContext.enforceCallingOrSelfPermission( 2596 android.Manifest.permission.STATUS_BAR_SERVICE, 2597 "PhoneWindowManager"); 2598 if (mNavigationBar != null) { 2599 if (mNavigationBar.isAlive()) { 2600 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2601 } 2602 } 2603 mNavigationBar = win; 2604 mNavigationBarController.setWindow(win); 2605 if (DEBUG_LAYOUT) Slog.i(TAG, "NAVIGATION BAR: " + mNavigationBar); 2606 break; 2607 case TYPE_NAVIGATION_BAR_PANEL: 2608 case TYPE_STATUS_BAR_PANEL: 2609 case TYPE_STATUS_BAR_SUB_PANEL: 2610 case TYPE_VOICE_INTERACTION_STARTING: 2611 mContext.enforceCallingOrSelfPermission( 2612 android.Manifest.permission.STATUS_BAR_SERVICE, 2613 "PhoneWindowManager"); 2614 break; 2615 case TYPE_KEYGUARD_SCRIM: 2616 if (mKeyguardScrim != null) { 2617 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2618 } 2619 mKeyguardScrim = win; 2620 break; 2621 } 2622 return WindowManagerGlobal.ADD_OKAY; 2623 } 2624 2625 /** {@inheritDoc} */ 2626 @Override 2627 public void removeWindowLw(WindowState win) { 2628 if (mStatusBar == win) { 2629 mStatusBar = null; 2630 mStatusBarController.setWindow(null); 2631 mKeyguardDelegate.showScrim(); 2632 } else if (mKeyguardScrim == win) { 2633 Log.v(TAG, "Removing keyguard scrim"); 2634 mKeyguardScrim = null; 2635 } if (mNavigationBar == win) { 2636 mNavigationBar = null; 2637 mNavigationBarController.setWindow(null); 2638 } 2639 } 2640 2641 static final boolean PRINT_ANIM = false; 2642 2643 /** {@inheritDoc} */ 2644 @Override 2645 public int selectAnimationLw(WindowState win, int transit) { 2646 if (PRINT_ANIM) Log.i(TAG, "selectAnimation in " + win 2647 + ": transit=" + transit); 2648 if (win == mStatusBar) { 2649 boolean isKeyguard = (win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0; 2650 if (transit == TRANSIT_EXIT 2651 || transit == TRANSIT_HIDE) { 2652 return isKeyguard ? -1 : R.anim.dock_top_exit; 2653 } else if (transit == TRANSIT_ENTER 2654 || transit == TRANSIT_SHOW) { 2655 return isKeyguard ? -1 : R.anim.dock_top_enter; 2656 } 2657 } else if (win == mNavigationBar) { 2658 if (win.getAttrs().windowAnimations != 0) { 2659 return 0; 2660 } 2661 // This can be on either the bottom or the right. 2662 if (mNavigationBarOnBottom) { 2663 if (transit == TRANSIT_EXIT 2664 || transit == TRANSIT_HIDE) { 2665 return R.anim.dock_bottom_exit; 2666 } else if (transit == TRANSIT_ENTER 2667 || transit == TRANSIT_SHOW) { 2668 return R.anim.dock_bottom_enter; 2669 } 2670 } else { 2671 if (transit == TRANSIT_EXIT 2672 || transit == TRANSIT_HIDE) { 2673 return R.anim.dock_right_exit; 2674 } else if (transit == TRANSIT_ENTER 2675 || transit == TRANSIT_SHOW) { 2676 return R.anim.dock_right_enter; 2677 } 2678 } 2679 } else if (win.getAttrs().type == TYPE_DOCK_DIVIDER) { 2680 return selectDockedDividerAnimationLw(win, transit); 2681 } 2682 2683 if (transit == TRANSIT_PREVIEW_DONE) { 2684 if (win.hasAppShownWindows()) { 2685 if (PRINT_ANIM) Log.i(TAG, "**** STARTING EXIT"); 2686 return com.android.internal.R.anim.app_starting_exit; 2687 } 2688 } else if (win.getAttrs().type == TYPE_DREAM && mDreamingLockscreen 2689 && transit == TRANSIT_ENTER) { 2690 // Special case: we are animating in a dream, while the keyguard 2691 // is shown. We don't want an animation on the dream, because 2692 // we need it shown immediately with the keyguard animating away 2693 // to reveal it. 2694 return -1; 2695 } 2696 2697 return 0; 2698 } 2699 2700 private int selectDockedDividerAnimationLw(WindowState win, int transit) { 2701 int insets = mWindowManagerFuncs.getDockedDividerInsetsLw(); 2702 2703 // If the divider is behind the navigation bar, don't animate. 2704 if (mNavigationBar != null 2705 && (win.getFrameLw().top + insets >= mNavigationBar.getFrameLw().top 2706 || win.getFrameLw().left + insets >= mNavigationBar.getFrameLw().left)) { 2707 return 0; 2708 } 2709 if (transit == TRANSIT_ENTER || transit == TRANSIT_SHOW) { 2710 return R.anim.fade_in; 2711 } else if (transit == TRANSIT_EXIT) { 2712 return R.anim.fade_out; 2713 } else { 2714 return 0; 2715 } 2716 } 2717 2718 @Override 2719 public void selectRotationAnimationLw(int anim[]) { 2720 if (PRINT_ANIM) Slog.i(TAG, "selectRotationAnimation mTopFullscreen=" 2721 + mTopFullscreenOpaqueWindowState + " rotationAnimation=" 2722 + (mTopFullscreenOpaqueWindowState == null ? 2723 "0" : mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation)); 2724 if (mTopFullscreenOpaqueWindowState != null && mTopIsFullscreen) { 2725 switch (mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation) { 2726 case ROTATION_ANIMATION_CROSSFADE: 2727 anim[0] = R.anim.rotation_animation_xfade_exit; 2728 anim[1] = R.anim.rotation_animation_enter; 2729 break; 2730 case ROTATION_ANIMATION_JUMPCUT: 2731 anim[0] = R.anim.rotation_animation_jump_exit; 2732 anim[1] = R.anim.rotation_animation_enter; 2733 break; 2734 case ROTATION_ANIMATION_ROTATE: 2735 default: 2736 anim[0] = anim[1] = 0; 2737 break; 2738 } 2739 } else { 2740 anim[0] = anim[1] = 0; 2741 } 2742 } 2743 2744 @Override 2745 public boolean validateRotationAnimationLw(int exitAnimId, int enterAnimId, 2746 boolean forceDefault) { 2747 switch (exitAnimId) { 2748 case R.anim.rotation_animation_xfade_exit: 2749 case R.anim.rotation_animation_jump_exit: 2750 // These are the only cases that matter. 2751 if (forceDefault) { 2752 return false; 2753 } 2754 int anim[] = new int[2]; 2755 selectRotationAnimationLw(anim); 2756 return (exitAnimId == anim[0] && enterAnimId == anim[1]); 2757 default: 2758 return true; 2759 } 2760 } 2761 2762 @Override 2763 public Animation createForceHideEnterAnimation(boolean onWallpaper, 2764 boolean goingToNotificationShade) { 2765 if (goingToNotificationShade) { 2766 return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_behind_enter_fade_in); 2767 } 2768 2769 AnimationSet set = (AnimationSet) AnimationUtils.loadAnimation(mContext, onWallpaper ? 2770 R.anim.lock_screen_behind_enter_wallpaper : 2771 R.anim.lock_screen_behind_enter); 2772 2773 // TODO: Use XML interpolators when we have log interpolators available in XML. 2774 final List<Animation> animations = set.getAnimations(); 2775 for (int i = animations.size() - 1; i >= 0; --i) { 2776 animations.get(i).setInterpolator(mLogDecelerateInterpolator); 2777 } 2778 2779 return set; 2780 } 2781 2782 2783 @Override 2784 public Animation createForceHideWallpaperExitAnimation(boolean goingToNotificationShade) { 2785 if (goingToNotificationShade) { 2786 return null; 2787 } else { 2788 return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_wallpaper_exit); 2789 } 2790 } 2791 2792 private static void awakenDreams() { 2793 IDreamManager dreamManager = getDreamManager(); 2794 if (dreamManager != null) { 2795 try { 2796 dreamManager.awaken(); 2797 } catch (RemoteException e) { 2798 // fine, stay asleep then 2799 } 2800 } 2801 } 2802 2803 static IDreamManager getDreamManager() { 2804 return IDreamManager.Stub.asInterface( 2805 ServiceManager.checkService(DreamService.DREAM_SERVICE)); 2806 } 2807 2808 TelecomManager getTelecommService() { 2809 return (TelecomManager) mContext.getSystemService(Context.TELECOM_SERVICE); 2810 } 2811 2812 static IAudioService getAudioService() { 2813 IAudioService audioService = IAudioService.Stub.asInterface( 2814 ServiceManager.checkService(Context.AUDIO_SERVICE)); 2815 if (audioService == null) { 2816 Log.w(TAG, "Unable to find IAudioService interface."); 2817 } 2818 return audioService; 2819 } 2820 2821 boolean keyguardOn() { 2822 return isKeyguardShowingAndNotOccluded() || inKeyguardRestrictedKeyInputMode(); 2823 } 2824 2825 private static final int[] WINDOW_TYPES_WHERE_HOME_DOESNT_WORK = { 2826 WindowManager.LayoutParams.TYPE_SYSTEM_ALERT, 2827 WindowManager.LayoutParams.TYPE_SYSTEM_ERROR, 2828 }; 2829 2830 /** {@inheritDoc} */ 2831 @Override 2832 public long interceptKeyBeforeDispatching(WindowState win, KeyEvent event, int policyFlags) { 2833 final boolean keyguardOn = keyguardOn(); 2834 final int keyCode = event.getKeyCode(); 2835 final int repeatCount = event.getRepeatCount(); 2836 final int metaState = event.getMetaState(); 2837 final int flags = event.getFlags(); 2838 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 2839 final boolean canceled = event.isCanceled(); 2840 2841 if (DEBUG_INPUT) { 2842 Log.d(TAG, "interceptKeyTi keyCode=" + keyCode + " down=" + down + " repeatCount=" 2843 + repeatCount + " keyguardOn=" + keyguardOn + " mHomePressed=" + mHomePressed 2844 + " canceled=" + canceled); 2845 } 2846 2847 // If we think we might have a volume down & power key chord on the way 2848 // but we're not sure, then tell the dispatcher to wait a little while and 2849 // try again later before dispatching. 2850 if (mScreenshotChordEnabled && (flags & KeyEvent.FLAG_FALLBACK) == 0) { 2851 if (mScreenshotChordVolumeDownKeyTriggered && !mScreenshotChordPowerKeyTriggered) { 2852 final long now = SystemClock.uptimeMillis(); 2853 final long timeoutTime = mScreenshotChordVolumeDownKeyTime 2854 + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS; 2855 if (now < timeoutTime) { 2856 return timeoutTime - now; 2857 } 2858 } 2859 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN 2860 && mScreenshotChordVolumeDownKeyConsumed) { 2861 if (!down) { 2862 mScreenshotChordVolumeDownKeyConsumed = false; 2863 } 2864 return -1; 2865 } 2866 } 2867 2868 // Cancel any pending meta actions if we see any other keys being pressed between the down 2869 // of the meta key and its corresponding up. 2870 if (mPendingMetaAction && !KeyEvent.isMetaKey(keyCode)) { 2871 mPendingMetaAction = false; 2872 } 2873 2874 // First we always handle the home key here, so applications 2875 // can never break it, although if keyguard is on, we do let 2876 // it handle it, because that gives us the correct 5 second 2877 // timeout. 2878 if (keyCode == KeyEvent.KEYCODE_HOME) { 2879 2880 // If we have released the home key, and didn't do anything else 2881 // while it was pressed, then it is time to go home! 2882 if (!down) { 2883 cancelPreloadRecentApps(); 2884 2885 mHomePressed = false; 2886 if (mHomeConsumed) { 2887 mHomeConsumed = false; 2888 return -1; 2889 } 2890 2891 if (canceled) { 2892 Log.i(TAG, "Ignoring HOME; event canceled."); 2893 return -1; 2894 } 2895 2896 // If an incoming call is ringing, HOME is totally disabled. 2897 // (The user is already on the InCallUI at this point, 2898 // and his ONLY options are to answer or reject the call.) 2899 TelecomManager telecomManager = getTelecommService(); 2900 if (telecomManager != null && telecomManager.isRinging()) { 2901 Log.i(TAG, "Ignoring HOME; there's a ringing incoming call."); 2902 return -1; 2903 } 2904 2905 // Delay handling home if a double-tap is possible. 2906 if (mDoubleTapOnHomeBehavior != DOUBLE_TAP_HOME_NOTHING) { 2907 mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable); // just in case 2908 mHomeDoubleTapPending = true; 2909 mHandler.postDelayed(mHomeDoubleTapTimeoutRunnable, 2910 ViewConfiguration.getDoubleTapTimeout()); 2911 return -1; 2912 } 2913 2914 handleShortPressOnHome(); 2915 return -1; 2916 } 2917 2918 // If a system window has focus, then it doesn't make sense 2919 // right now to interact with applications. 2920 WindowManager.LayoutParams attrs = win != null ? win.getAttrs() : null; 2921 if (attrs != null) { 2922 final int type = attrs.type; 2923 if (type == WindowManager.LayoutParams.TYPE_KEYGUARD_SCRIM 2924 || type == WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG 2925 || (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 2926 // the "app" is keyguard, so give it the key 2927 return 0; 2928 } 2929 final int typeCount = WINDOW_TYPES_WHERE_HOME_DOESNT_WORK.length; 2930 for (int i=0; i<typeCount; i++) { 2931 if (type == WINDOW_TYPES_WHERE_HOME_DOESNT_WORK[i]) { 2932 // don't do anything, but also don't pass it to the app 2933 return -1; 2934 } 2935 } 2936 } 2937 2938 // Remember that home is pressed and handle special actions. 2939 if (repeatCount == 0) { 2940 mHomePressed = true; 2941 if (mHomeDoubleTapPending) { 2942 mHomeDoubleTapPending = false; 2943 mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable); 2944 handleDoubleTapOnHome(); 2945 } else if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_RECENT_SYSTEM_UI 2946 || mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 2947 preloadRecentApps(); 2948 } 2949 } else if ((event.getFlags() & KeyEvent.FLAG_LONG_PRESS) != 0) { 2950 if (!keyguardOn) { 2951 handleLongPressOnHome(event.getDeviceId()); 2952 } 2953 } 2954 return -1; 2955 } else if (keyCode == KeyEvent.KEYCODE_MENU) { 2956 // Hijack modified menu keys for debugging features 2957 final int chordBug = KeyEvent.META_SHIFT_ON; 2958 2959 if (down && repeatCount == 0) { 2960 if (mEnableShiftMenuBugReports && (metaState & chordBug) == chordBug) { 2961 Intent intent = new Intent(Intent.ACTION_BUG_REPORT); 2962 mContext.sendOrderedBroadcastAsUser(intent, UserHandle.CURRENT, 2963 null, null, null, 0, null, null); 2964 return -1; 2965 } else if (SHOW_PROCESSES_ON_ALT_MENU && 2966 (metaState & KeyEvent.META_ALT_ON) == KeyEvent.META_ALT_ON) { 2967 Intent service = new Intent(); 2968 service.setClassName(mContext, "com.android.server.LoadAverageService"); 2969 ContentResolver res = mContext.getContentResolver(); 2970 boolean shown = Settings.Global.getInt( 2971 res, Settings.Global.SHOW_PROCESSES, 0) != 0; 2972 if (!shown) { 2973 mContext.startService(service); 2974 } else { 2975 mContext.stopService(service); 2976 } 2977 Settings.Global.putInt( 2978 res, Settings.Global.SHOW_PROCESSES, shown ? 0 : 1); 2979 return -1; 2980 } 2981 } 2982 } else if (keyCode == KeyEvent.KEYCODE_SEARCH) { 2983 if (down) { 2984 if (repeatCount == 0) { 2985 mSearchKeyShortcutPending = true; 2986 mConsumeSearchKeyUp = false; 2987 } 2988 } else { 2989 mSearchKeyShortcutPending = false; 2990 if (mConsumeSearchKeyUp) { 2991 mConsumeSearchKeyUp = false; 2992 return -1; 2993 } 2994 } 2995 return 0; 2996 } else if (keyCode == KeyEvent.KEYCODE_APP_SWITCH) { 2997 if (!keyguardOn) { 2998 if (down && repeatCount == 0) { 2999 preloadRecentApps(); 3000 } else if (!down) { 3001 toggleRecentApps(); 3002 } 3003 } 3004 return -1; 3005 } else if (keyCode == KeyEvent.KEYCODE_N && event.isMetaPressed()) { 3006 if (down) { 3007 IStatusBarService service = getStatusBarService(); 3008 if (service != null) { 3009 try { 3010 service.expandNotificationsPanel(); 3011 } catch (RemoteException e) { 3012 // do nothing. 3013 } 3014 } 3015 } 3016 } else if (keyCode == KeyEvent.KEYCODE_SLASH && event.isMetaPressed()) { 3017 if (down) { 3018 if (repeatCount == 0) { 3019 toggleKeyboardShortcutsMenu(); 3020 } 3021 } 3022 } else if (keyCode == KeyEvent.KEYCODE_ASSIST) { 3023 if (down) { 3024 if (repeatCount == 0) { 3025 mAssistKeyLongPressed = false; 3026 } else if (repeatCount == 1) { 3027 mAssistKeyLongPressed = true; 3028 if (!keyguardOn) { 3029 launchAssistLongPressAction(); 3030 } 3031 } 3032 } else { 3033 if (mAssistKeyLongPressed) { 3034 mAssistKeyLongPressed = false; 3035 } else { 3036 if (!keyguardOn) { 3037 launchAssistAction(null, event.getDeviceId()); 3038 } 3039 } 3040 } 3041 return -1; 3042 } else if (keyCode == KeyEvent.KEYCODE_VOICE_ASSIST) { 3043 if (!down) { 3044 Intent voiceIntent; 3045 if (!keyguardOn) { 3046 voiceIntent = new Intent(RecognizerIntent.ACTION_WEB_SEARCH); 3047 } else { 3048 IDeviceIdleController dic = IDeviceIdleController.Stub.asInterface( 3049 ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER)); 3050 if (dic != null) { 3051 try { 3052 dic.exitIdle("voice-search"); 3053 } catch (RemoteException e) { 3054 } 3055 } 3056 voiceIntent = new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE); 3057 voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, true); 3058 } 3059 startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF); 3060 } 3061 } else if (keyCode == KeyEvent.KEYCODE_SYSRQ) { 3062 if (down && repeatCount == 0) { 3063 mHandler.post(mScreenshotRunnable); 3064 } 3065 return -1; 3066 } else if (keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP 3067 || keyCode == KeyEvent.KEYCODE_BRIGHTNESS_DOWN) { 3068 if (down) { 3069 int direction = keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP ? 1 : -1; 3070 3071 // Disable autobrightness if it's on 3072 int auto = Settings.System.getIntForUser( 3073 mContext.getContentResolver(), 3074 Settings.System.SCREEN_BRIGHTNESS_MODE, 3075 Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL, 3076 UserHandle.USER_CURRENT_OR_SELF); 3077 if (auto != 0) { 3078 Settings.System.putIntForUser(mContext.getContentResolver(), 3079 Settings.System.SCREEN_BRIGHTNESS_MODE, 3080 Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL, 3081 UserHandle.USER_CURRENT_OR_SELF); 3082 } 3083 3084 int min = mPowerManager.getMinimumScreenBrightnessSetting(); 3085 int max = mPowerManager.getMaximumScreenBrightnessSetting(); 3086 int step = (max - min + BRIGHTNESS_STEPS - 1) / BRIGHTNESS_STEPS * direction; 3087 int brightness = Settings.System.getIntForUser(mContext.getContentResolver(), 3088 Settings.System.SCREEN_BRIGHTNESS, 3089 mPowerManager.getDefaultScreenBrightnessSetting(), 3090 UserHandle.USER_CURRENT_OR_SELF); 3091 brightness += step; 3092 // Make sure we don't go beyond the limits. 3093 brightness = Math.min(max, brightness); 3094 brightness = Math.max(min, brightness); 3095 3096 Settings.System.putIntForUser(mContext.getContentResolver(), 3097 Settings.System.SCREEN_BRIGHTNESS, brightness, 3098 UserHandle.USER_CURRENT_OR_SELF); 3099 startActivityAsUser(new Intent(Intent.ACTION_SHOW_BRIGHTNESS_DIALOG), 3100 UserHandle.CURRENT_OR_SELF); 3101 } 3102 return -1; 3103 } else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP 3104 || keyCode == KeyEvent.KEYCODE_VOLUME_DOWN 3105 || keyCode == KeyEvent.KEYCODE_VOLUME_MUTE) { 3106 if (mUseTvRouting) { 3107 // On TVs volume keys never go to the foreground app. 3108 dispatchDirectAudioEvent(event); 3109 return -1; 3110 } 3111 } 3112 3113 if (KeyEvent.isMetaKey(keyCode)) { 3114 if (down) { 3115 mPendingMetaAction = true; 3116 } else if (mPendingMetaAction) { 3117 launchAssistAction(Intent.EXTRA_ASSIST_INPUT_HINT_KEYBOARD, event.getDeviceId()); 3118 } 3119 return -1; 3120 } 3121 3122 // Shortcuts are invoked through Search+key, so intercept those here 3123 // Any printing key that is chorded with Search should be consumed 3124 // even if no shortcut was invoked. This prevents text from being 3125 // inadvertently inserted when using a keyboard that has built-in macro 3126 // shortcut keys (that emit Search+x) and some of them are not registered. 3127 if (mSearchKeyShortcutPending) { 3128 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 3129 if (kcm.isPrintingKey(keyCode)) { 3130 mConsumeSearchKeyUp = true; 3131 mSearchKeyShortcutPending = false; 3132 if (down && repeatCount == 0 && !keyguardOn) { 3133 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, metaState); 3134 if (shortcutIntent != null) { 3135 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 3136 try { 3137 startActivityAsUser(shortcutIntent, UserHandle.CURRENT); 3138 } catch (ActivityNotFoundException ex) { 3139 Slog.w(TAG, "Dropping shortcut key combination because " 3140 + "the activity to which it is registered was not found: " 3141 + "SEARCH+" + KeyEvent.keyCodeToString(keyCode), ex); 3142 } 3143 } else { 3144 Slog.i(TAG, "Dropping unregistered shortcut key combination: " 3145 + "SEARCH+" + KeyEvent.keyCodeToString(keyCode)); 3146 } 3147 } 3148 return -1; 3149 } 3150 } 3151 3152 // Invoke shortcuts using Meta. 3153 if (down && repeatCount == 0 && !keyguardOn 3154 && (metaState & KeyEvent.META_META_ON) != 0) { 3155 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 3156 if (kcm.isPrintingKey(keyCode)) { 3157 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, 3158 metaState & ~(KeyEvent.META_META_ON 3159 | KeyEvent.META_META_LEFT_ON | KeyEvent.META_META_RIGHT_ON)); 3160 if (shortcutIntent != null) { 3161 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 3162 try { 3163 startActivityAsUser(shortcutIntent, UserHandle.CURRENT); 3164 } catch (ActivityNotFoundException ex) { 3165 Slog.w(TAG, "Dropping shortcut key combination because " 3166 + "the activity to which it is registered was not found: " 3167 + "META+" + KeyEvent.keyCodeToString(keyCode), ex); 3168 } 3169 return -1; 3170 } 3171 } 3172 } 3173 3174 // Handle application launch keys. 3175 if (down && repeatCount == 0 && !keyguardOn) { 3176 String category = sApplicationLaunchKeyCategories.get(keyCode); 3177 if (category != null) { 3178 Intent intent = Intent.makeMainSelectorActivity(Intent.ACTION_MAIN, category); 3179 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 3180 try { 3181 startActivityAsUser(intent, UserHandle.CURRENT); 3182 } catch (ActivityNotFoundException ex) { 3183 Slog.w(TAG, "Dropping application launch key because " 3184 + "the activity to which it is registered was not found: " 3185 + "keyCode=" + keyCode + ", category=" + category, ex); 3186 } 3187 return -1; 3188 } 3189 } 3190 3191 // Display task switcher for ALT-TAB. 3192 if (down && repeatCount == 0 && keyCode == KeyEvent.KEYCODE_TAB) { 3193 if (mRecentAppsHeldModifiers == 0 && !keyguardOn && isUserSetupComplete()) { 3194 final int shiftlessModifiers = event.getModifiers() & ~KeyEvent.META_SHIFT_MASK; 3195 if (KeyEvent.metaStateHasModifiers(shiftlessModifiers, KeyEvent.META_ALT_ON)) { 3196 mRecentAppsHeldModifiers = shiftlessModifiers; 3197 showRecentApps(true); 3198 return -1; 3199 } 3200 } 3201 } else if (!down && mRecentAppsHeldModifiers != 0 3202 && (metaState & mRecentAppsHeldModifiers) == 0) { 3203 mRecentAppsHeldModifiers = 0; 3204 hideRecentApps(true, false); 3205 } 3206 3207 // Handle input method switching. 3208 if (down && repeatCount == 0 3209 && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH 3210 || (keyCode == KeyEvent.KEYCODE_SPACE 3211 && (metaState & KeyEvent.META_META_MASK) != 0))) { 3212 final boolean forwardDirection = (metaState & KeyEvent.META_SHIFT_MASK) == 0; 3213 mWindowManagerFuncs.switchInputMethod(forwardDirection); 3214 return -1; 3215 } 3216 if (mLanguageSwitchKeyPressed && !down 3217 && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH 3218 || keyCode == KeyEvent.KEYCODE_SPACE)) { 3219 mLanguageSwitchKeyPressed = false; 3220 return -1; 3221 } 3222 3223 if (isValidGlobalKey(keyCode) 3224 && mGlobalKeyManager.handleGlobalKey(mContext, keyCode, event)) { 3225 return -1; 3226 } 3227 3228 if (down) { 3229 long shortcutCode = (long) keyCode; 3230 if (event.isCtrlPressed()) { 3231 shortcutCode |= ((long) KeyEvent.META_CTRL_ON) << Integer.SIZE; 3232 } 3233 3234 if (event.isAltPressed()) { 3235 shortcutCode |= ((long) KeyEvent.META_ALT_ON) << Integer.SIZE; 3236 } 3237 3238 if (event.isShiftPressed()) { 3239 shortcutCode |= ((long) KeyEvent.META_SHIFT_ON) << Integer.SIZE; 3240 } 3241 3242 if (event.isMetaPressed()) { 3243 shortcutCode |= ((long) KeyEvent.META_META_ON) << Integer.SIZE; 3244 } 3245 3246 IShortcutService shortcutService = mShortcutKeyServices.get(shortcutCode); 3247 if (shortcutService != null) { 3248 try { 3249 shortcutService.notifyShortcutKeyPressed(shortcutCode); 3250 } catch (RemoteException e) { 3251 mShortcutKeyServices.delete(shortcutCode); 3252 } 3253 return -1; 3254 } 3255 } 3256 3257 // Reserve all the META modifier combos for system behavior 3258 if ((metaState & KeyEvent.META_META_ON) != 0) { 3259 return -1; 3260 } 3261 3262 // Let the application handle the key. 3263 return 0; 3264 } 3265 3266 /** {@inheritDoc} */ 3267 @Override 3268 public KeyEvent dispatchUnhandledKey(WindowState win, KeyEvent event, int policyFlags) { 3269 // Note: This method is only called if the initial down was unhandled. 3270 if (DEBUG_INPUT) { 3271 Slog.d(TAG, "Unhandled key: win=" + win + ", action=" + event.getAction() 3272 + ", flags=" + event.getFlags() 3273 + ", keyCode=" + event.getKeyCode() 3274 + ", scanCode=" + event.getScanCode() 3275 + ", metaState=" + event.getMetaState() 3276 + ", repeatCount=" + event.getRepeatCount() 3277 + ", policyFlags=" + policyFlags); 3278 } 3279 3280 KeyEvent fallbackEvent = null; 3281 if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 3282 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 3283 final int keyCode = event.getKeyCode(); 3284 final int metaState = event.getMetaState(); 3285 final boolean initialDown = event.getAction() == KeyEvent.ACTION_DOWN 3286 && event.getRepeatCount() == 0; 3287 3288 // Check for fallback actions specified by the key character map. 3289 final FallbackAction fallbackAction; 3290 if (initialDown) { 3291 fallbackAction = kcm.getFallbackAction(keyCode, metaState); 3292 } else { 3293 fallbackAction = mFallbackActions.get(keyCode); 3294 } 3295 3296 if (fallbackAction != null) { 3297 if (DEBUG_INPUT) { 3298 Slog.d(TAG, "Fallback: keyCode=" + fallbackAction.keyCode 3299 + " metaState=" + Integer.toHexString(fallbackAction.metaState)); 3300 } 3301 3302 final int flags = event.getFlags() | KeyEvent.FLAG_FALLBACK; 3303 fallbackEvent = KeyEvent.obtain( 3304 event.getDownTime(), event.getEventTime(), 3305 event.getAction(), fallbackAction.keyCode, 3306 event.getRepeatCount(), fallbackAction.metaState, 3307 event.getDeviceId(), event.getScanCode(), 3308 flags, event.getSource(), null); 3309 3310 if (!interceptFallback(win, fallbackEvent, policyFlags)) { 3311 fallbackEvent.recycle(); 3312 fallbackEvent = null; 3313 } 3314 3315 if (initialDown) { 3316 mFallbackActions.put(keyCode, fallbackAction); 3317 } else if (event.getAction() == KeyEvent.ACTION_UP) { 3318 mFallbackActions.remove(keyCode); 3319 fallbackAction.recycle(); 3320 } 3321 } 3322 } 3323 3324 if (DEBUG_INPUT) { 3325 if (fallbackEvent == null) { 3326 Slog.d(TAG, "No fallback."); 3327 } else { 3328 Slog.d(TAG, "Performing fallback: " + fallbackEvent); 3329 } 3330 } 3331 return fallbackEvent; 3332 } 3333 3334 private boolean interceptFallback(WindowState win, KeyEvent fallbackEvent, int policyFlags) { 3335 int actions = interceptKeyBeforeQueueing(fallbackEvent, policyFlags); 3336 if ((actions & ACTION_PASS_TO_USER) != 0) { 3337 long delayMillis = interceptKeyBeforeDispatching( 3338 win, fallbackEvent, policyFlags); 3339 if (delayMillis == 0) { 3340 return true; 3341 } 3342 } 3343 return false; 3344 } 3345 3346 public void registerShortcutKey(long shortcutCode, IShortcutService shortcutService) 3347 throws RemoteException { 3348 synchronized (mLock) { 3349 IShortcutService service = mShortcutKeyServices.get(shortcutCode); 3350 if (service != null && service.asBinder().isBinderAlive()) { 3351 throw new RemoteException("Key already exists."); 3352 } 3353 3354 mShortcutKeyServices.put(shortcutCode, shortcutService); 3355 } 3356 } 3357 3358 private void launchAssistLongPressAction() { 3359 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 3360 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST); 3361 3362 // launch the search activity 3363 Intent intent = new Intent(Intent.ACTION_SEARCH_LONG_PRESS); 3364 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 3365 try { 3366 // TODO: This only stops the factory-installed search manager. 3367 // Need to formalize an API to handle others 3368 SearchManager searchManager = getSearchManager(); 3369 if (searchManager != null) { 3370 searchManager.stopSearch(); 3371 } 3372 startActivityAsUser(intent, UserHandle.CURRENT); 3373 } catch (ActivityNotFoundException e) { 3374 Slog.w(TAG, "No activity to handle assist long press action.", e); 3375 } 3376 } 3377 3378 private void launchAssistAction(String hint, int deviceId) { 3379 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST); 3380 if (!isUserSetupComplete()) { 3381 // Disable opening assist window during setup 3382 return; 3383 } 3384 Bundle args = null; 3385 if (deviceId > Integer.MIN_VALUE) { 3386 args = new Bundle(); 3387 args.putInt(Intent.EXTRA_ASSIST_INPUT_DEVICE_ID, deviceId); 3388 } 3389 if ((mContext.getResources().getConfiguration().uiMode 3390 & Configuration.UI_MODE_TYPE_MASK) == Configuration.UI_MODE_TYPE_TELEVISION) { 3391 // On TV, use legacy handling until assistants are implemented in the proper way. 3392 ((SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE)) 3393 .launchLegacyAssist(hint, UserHandle.myUserId(), args); 3394 } else { 3395 try { 3396 if (hint != null) { 3397 if (args == null) { 3398 args = new Bundle(); 3399 } 3400 args.putBoolean(hint, true); 3401 } 3402 IStatusBarService statusbar = getStatusBarService(); 3403 if (statusbar != null) { 3404 statusbar.startAssist(args); 3405 } 3406 } catch (RemoteException e) { 3407 Slog.e(TAG, "RemoteException when starting assist", e); 3408 // re-acquire status bar service next time it is needed. 3409 mStatusBarService = null; 3410 } 3411 } 3412 } 3413 3414 private void startActivityAsUser(Intent intent, UserHandle handle) { 3415 if (isUserSetupComplete()) { 3416 mContext.startActivityAsUser(intent, handle); 3417 } else { 3418 Slog.i(TAG, "Not starting activity because user setup is in progress: " + intent); 3419 } 3420 } 3421 3422 private SearchManager getSearchManager() { 3423 if (mSearchManager == null) { 3424 mSearchManager = (SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE); 3425 } 3426 return mSearchManager; 3427 } 3428 3429 private void preloadRecentApps() { 3430 mPreloadedRecentApps = true; 3431 try { 3432 IStatusBarService statusbar = getStatusBarService(); 3433 if (statusbar != null) { 3434 statusbar.preloadRecentApps(); 3435 } 3436 } catch (RemoteException e) { 3437 Slog.e(TAG, "RemoteException when preloading recent apps", e); 3438 // re-acquire status bar service next time it is needed. 3439 mStatusBarService = null; 3440 } 3441 } 3442 3443 private void cancelPreloadRecentApps() { 3444 if (mPreloadedRecentApps) { 3445 mPreloadedRecentApps = false; 3446 try { 3447 IStatusBarService statusbar = getStatusBarService(); 3448 if (statusbar != null) { 3449 statusbar.cancelPreloadRecentApps(); 3450 } 3451 } catch (RemoteException e) { 3452 Slog.e(TAG, "RemoteException when cancelling recent apps preload", e); 3453 // re-acquire status bar service next time it is needed. 3454 mStatusBarService = null; 3455 } 3456 } 3457 } 3458 3459 private void toggleRecentApps() { 3460 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 3461 try { 3462 IStatusBarService statusbar = getStatusBarService(); 3463 if (statusbar != null) { 3464 statusbar.toggleRecentApps(); 3465 } 3466 } catch (RemoteException e) { 3467 Slog.e(TAG, "RemoteException when toggling recent apps", e); 3468 // re-acquire status bar service next time it is needed. 3469 mStatusBarService = null; 3470 } 3471 } 3472 3473 @Override 3474 public void showRecentApps() { 3475 mHandler.removeMessages(MSG_DISPATCH_SHOW_RECENTS); 3476 mHandler.sendEmptyMessage(MSG_DISPATCH_SHOW_RECENTS); 3477 } 3478 3479 private void showRecentApps(boolean triggeredFromAltTab) { 3480 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 3481 try { 3482 IStatusBarService statusbar = getStatusBarService(); 3483 if (statusbar != null) { 3484 statusbar.showRecentApps(triggeredFromAltTab); 3485 } 3486 } catch (RemoteException e) { 3487 Slog.e(TAG, "RemoteException when showing recent apps", e); 3488 // re-acquire status bar service next time it is needed. 3489 mStatusBarService = null; 3490 } 3491 } 3492 3493 private void toggleKeyboardShortcutsMenu() { 3494 try { 3495 IStatusBarService statusbar = getStatusBarService(); 3496 if (statusbar != null) { 3497 statusbar.toggleKeyboardShortcutsMenu(); 3498 } 3499 } catch (RemoteException e) { 3500 Slog.e(TAG, "RemoteException when showing keyboard shortcuts menu", e); 3501 } 3502 } 3503 3504 private void hideRecentApps(boolean triggeredFromAltTab, boolean triggeredFromHome) { 3505 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 3506 try { 3507 IStatusBarService statusbar = getStatusBarService(); 3508 if (statusbar != null) { 3509 statusbar.hideRecentApps(triggeredFromAltTab, triggeredFromHome); 3510 } 3511 } catch (RemoteException e) { 3512 Slog.e(TAG, "RemoteException when closing recent apps", e); 3513 // re-acquire status bar service next time it is needed. 3514 mStatusBarService = null; 3515 } 3516 } 3517 3518 void launchHomeFromHotKey() { 3519 launchHomeFromHotKey(true /* awakenFromDreams */, true /*respectKeyguard*/); 3520 } 3521 3522 /** 3523 * A home key -> launch home action was detected. Take the appropriate action 3524 * given the situation with the keyguard. 3525 */ 3526 void launchHomeFromHotKey(final boolean awakenFromDreams, final boolean respectKeyguard) { 3527 if (respectKeyguard) { 3528 if (isKeyguardShowingAndNotOccluded()) { 3529 // don't launch home if keyguard showing 3530 return; 3531 } 3532 3533 if (!mHideLockScreen && mKeyguardDelegate.isInputRestricted()) { 3534 // when in keyguard restricted mode, must first verify unlock 3535 // before launching home 3536 mKeyguardDelegate.verifyUnlock(new OnKeyguardExitResult() { 3537 @Override 3538 public void onKeyguardExitResult(boolean success) { 3539 if (success) { 3540 try { 3541 ActivityManagerNative.getDefault().stopAppSwitches(); 3542 } catch (RemoteException e) { 3543 } 3544 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 3545 startDockOrHome(true /*fromHomeKey*/, awakenFromDreams); 3546 } 3547 } 3548 }); 3549 return; 3550 } 3551 } 3552 3553 // no keyguard stuff to worry about, just launch home! 3554 try { 3555 ActivityManagerNative.getDefault().stopAppSwitches(); 3556 } catch (RemoteException e) { 3557 } 3558 if (mRecentsVisible) { 3559 // Hide Recents and notify it to launch Home 3560 if (awakenFromDreams) { 3561 awakenDreams(); 3562 } 3563 hideRecentApps(false, true); 3564 } else { 3565 // Otherwise, just launch Home 3566 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 3567 startDockOrHome(true /*fromHomeKey*/, awakenFromDreams); 3568 } 3569 } 3570 3571 private final Runnable mClearHideNavigationFlag = new Runnable() { 3572 @Override 3573 public void run() { 3574 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 3575 // Clear flags. 3576 mForceClearedSystemUiFlags &= 3577 ~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 3578 } 3579 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 3580 } 3581 }; 3582 3583 /** 3584 * Input handler used while nav bar is hidden. Captures any touch on the screen, 3585 * to determine when the nav bar should be shown and prevent applications from 3586 * receiving those touches. 3587 */ 3588 final class HideNavInputEventReceiver extends InputEventReceiver { 3589 public HideNavInputEventReceiver(InputChannel inputChannel, Looper looper) { 3590 super(inputChannel, looper); 3591 } 3592 3593 @Override 3594 public void onInputEvent(InputEvent event) { 3595 boolean handled = false; 3596 try { 3597 if (event instanceof MotionEvent 3598 && (event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) { 3599 final MotionEvent motionEvent = (MotionEvent)event; 3600 if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) { 3601 // When the user taps down, we re-show the nav bar. 3602 boolean changed = false; 3603 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 3604 // Any user activity always causes us to show the 3605 // navigation controls, if they had been hidden. 3606 // We also clear the low profile and only content 3607 // flags so that tapping on the screen will atomically 3608 // restore all currently hidden screen decorations. 3609 int newVal = mResettingSystemUiFlags | 3610 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | 3611 View.SYSTEM_UI_FLAG_LOW_PROFILE | 3612 View.SYSTEM_UI_FLAG_FULLSCREEN; 3613 if (mResettingSystemUiFlags != newVal) { 3614 mResettingSystemUiFlags = newVal; 3615 changed = true; 3616 } 3617 // We don't allow the system's nav bar to be hidden 3618 // again for 1 second, to prevent applications from 3619 // spamming us and keeping it from being shown. 3620 newVal = mForceClearedSystemUiFlags | 3621 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 3622 if (mForceClearedSystemUiFlags != newVal) { 3623 mForceClearedSystemUiFlags = newVal; 3624 changed = true; 3625 mHandler.postDelayed(mClearHideNavigationFlag, 1000); 3626 } 3627 } 3628 if (changed) { 3629 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 3630 } 3631 } 3632 } 3633 } finally { 3634 finishInputEvent(event, handled); 3635 } 3636 } 3637 } 3638 final InputEventReceiver.Factory mHideNavInputEventReceiverFactory = 3639 new InputEventReceiver.Factory() { 3640 @Override 3641 public InputEventReceiver createInputEventReceiver( 3642 InputChannel inputChannel, Looper looper) { 3643 return new HideNavInputEventReceiver(inputChannel, looper); 3644 } 3645 }; 3646 3647 @Override 3648 public int adjustSystemUiVisibilityLw(int visibility) { 3649 mStatusBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility); 3650 mNavigationBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility); 3651 mRecentsVisible = (visibility & View.RECENT_APPS_VISIBLE) > 0; 3652 3653 // Reset any bits in mForceClearingStatusBarVisibility that 3654 // are now clear. 3655 mResettingSystemUiFlags &= visibility; 3656 // Clear any bits in the new visibility that are currently being 3657 // force cleared, before reporting it. 3658 return visibility & ~mResettingSystemUiFlags 3659 & ~mForceClearedSystemUiFlags; 3660 } 3661 3662 @Override 3663 public boolean getInsetHintLw(WindowManager.LayoutParams attrs, int displayRotation, 3664 Rect outContentInsets, Rect outStableInsets, Rect outOutsets) { 3665 final int fl = PolicyControl.getWindowFlags(null, attrs); 3666 final int sysuiVis = PolicyControl.getSystemUiVisibility(null, attrs); 3667 final int systemUiVisibility = (sysuiVis | attrs.subtreeSystemUiVisibility); 3668 3669 final boolean useOutsets = outOutsets != null && shouldUseOutsets(attrs, fl); 3670 if (useOutsets) { 3671 int outset = ScreenShapeHelper.getWindowOutsetBottomPx(mContext.getResources()); 3672 if (outset > 0) { 3673 if (displayRotation == Surface.ROTATION_0) { 3674 outOutsets.bottom += outset; 3675 } else if (displayRotation == Surface.ROTATION_90) { 3676 outOutsets.right += outset; 3677 } else if (displayRotation == Surface.ROTATION_180) { 3678 outOutsets.top += outset; 3679 } else if (displayRotation == Surface.ROTATION_270) { 3680 outOutsets.left += outset; 3681 } 3682 } 3683 } 3684 3685 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) 3686 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { 3687 int availRight, availBottom; 3688 if (canHideNavigationBar() && 3689 (systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0) { 3690 availRight = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3691 availBottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3692 } else { 3693 availRight = mRestrictedScreenLeft + mRestrictedScreenWidth; 3694 availBottom = mRestrictedScreenTop + mRestrictedScreenHeight; 3695 } 3696 if ((systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) { 3697 if ((fl & FLAG_FULLSCREEN) != 0) { 3698 outContentInsets.set(mStableFullscreenLeft, mStableFullscreenTop, 3699 availRight - mStableFullscreenRight, 3700 availBottom - mStableFullscreenBottom); 3701 } else { 3702 outContentInsets.set(mStableLeft, mStableTop, 3703 availRight - mStableRight, availBottom - mStableBottom); 3704 } 3705 } else if ((fl & FLAG_FULLSCREEN) != 0 || (fl & FLAG_LAYOUT_IN_OVERSCAN) != 0) { 3706 outContentInsets.setEmpty(); 3707 } else if ((systemUiVisibility & (View.SYSTEM_UI_FLAG_FULLSCREEN 3708 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN)) == 0) { 3709 outContentInsets.set(mCurLeft, mCurTop, 3710 availRight - mCurRight, availBottom - mCurBottom); 3711 } else { 3712 outContentInsets.set(mCurLeft, mCurTop, 3713 availRight - mCurRight, availBottom - mCurBottom); 3714 } 3715 3716 outStableInsets.set(mStableLeft, mStableTop, 3717 availRight - mStableRight, availBottom - mStableBottom); 3718 return mForceShowSystemBars; 3719 } 3720 outContentInsets.setEmpty(); 3721 outStableInsets.setEmpty(); 3722 return mForceShowSystemBars; 3723 } 3724 3725 private boolean shouldUseOutsets(WindowManager.LayoutParams attrs, int fl) { 3726 return attrs.type == TYPE_WALLPAPER || (fl & (WindowManager.LayoutParams.FLAG_FULLSCREEN 3727 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_OVERSCAN)) != 0; 3728 } 3729 3730 /** {@inheritDoc} */ 3731 @Override 3732 public void beginLayoutLw(boolean isDefaultDisplay, int displayWidth, int displayHeight, 3733 int displayRotation, int uiMode) { 3734 mDisplayRotation = displayRotation; 3735 final int overscanLeft, overscanTop, overscanRight, overscanBottom; 3736 if (isDefaultDisplay) { 3737 switch (displayRotation) { 3738 case Surface.ROTATION_90: 3739 overscanLeft = mOverscanTop; 3740 overscanTop = mOverscanRight; 3741 overscanRight = mOverscanBottom; 3742 overscanBottom = mOverscanLeft; 3743 break; 3744 case Surface.ROTATION_180: 3745 overscanLeft = mOverscanRight; 3746 overscanTop = mOverscanBottom; 3747 overscanRight = mOverscanLeft; 3748 overscanBottom = mOverscanTop; 3749 break; 3750 case Surface.ROTATION_270: 3751 overscanLeft = mOverscanBottom; 3752 overscanTop = mOverscanLeft; 3753 overscanRight = mOverscanTop; 3754 overscanBottom = mOverscanRight; 3755 break; 3756 default: 3757 overscanLeft = mOverscanLeft; 3758 overscanTop = mOverscanTop; 3759 overscanRight = mOverscanRight; 3760 overscanBottom = mOverscanBottom; 3761 break; 3762 } 3763 } else { 3764 overscanLeft = 0; 3765 overscanTop = 0; 3766 overscanRight = 0; 3767 overscanBottom = 0; 3768 } 3769 mOverscanScreenLeft = mRestrictedOverscanScreenLeft = 0; 3770 mOverscanScreenTop = mRestrictedOverscanScreenTop = 0; 3771 mOverscanScreenWidth = mRestrictedOverscanScreenWidth = displayWidth; 3772 mOverscanScreenHeight = mRestrictedOverscanScreenHeight = displayHeight; 3773 mSystemLeft = 0; 3774 mSystemTop = 0; 3775 mSystemRight = displayWidth; 3776 mSystemBottom = displayHeight; 3777 mUnrestrictedScreenLeft = overscanLeft; 3778 mUnrestrictedScreenTop = overscanTop; 3779 mUnrestrictedScreenWidth = displayWidth - overscanLeft - overscanRight; 3780 mUnrestrictedScreenHeight = displayHeight - overscanTop - overscanBottom; 3781 mRestrictedScreenLeft = mUnrestrictedScreenLeft; 3782 mRestrictedScreenTop = mUnrestrictedScreenTop; 3783 mRestrictedScreenWidth = mSystemGestures.screenWidth = mUnrestrictedScreenWidth; 3784 mRestrictedScreenHeight = mSystemGestures.screenHeight = mUnrestrictedScreenHeight; 3785 mDockLeft = mContentLeft = mVoiceContentLeft = mStableLeft = mStableFullscreenLeft 3786 = mCurLeft = mUnrestrictedScreenLeft; 3787 mDockTop = mContentTop = mVoiceContentTop = mStableTop = mStableFullscreenTop 3788 = mCurTop = mUnrestrictedScreenTop; 3789 mDockRight = mContentRight = mVoiceContentRight = mStableRight = mStableFullscreenRight 3790 = mCurRight = displayWidth - overscanRight; 3791 mDockBottom = mContentBottom = mVoiceContentBottom = mStableBottom = mStableFullscreenBottom 3792 = mCurBottom = displayHeight - overscanBottom; 3793 mDockLayer = 0x10000000; 3794 mStatusBarLayer = -1; 3795 3796 // start with the current dock rect, which will be (0,0,displayWidth,displayHeight) 3797 final Rect pf = mTmpParentFrame; 3798 final Rect df = mTmpDisplayFrame; 3799 final Rect of = mTmpOverscanFrame; 3800 final Rect vf = mTmpVisibleFrame; 3801 final Rect dcf = mTmpDecorFrame; 3802 pf.left = df.left = of.left = vf.left = mDockLeft; 3803 pf.top = df.top = of.top = vf.top = mDockTop; 3804 pf.right = df.right = of.right = vf.right = mDockRight; 3805 pf.bottom = df.bottom = of.bottom = vf.bottom = mDockBottom; 3806 dcf.setEmpty(); // Decor frame N/A for system bars. 3807 3808 if (isDefaultDisplay) { 3809 // For purposes of putting out fake window up to steal focus, we will 3810 // drive nav being hidden only by whether it is requested. 3811 final int sysui = mLastSystemUiFlags; 3812 boolean navVisible = (sysui & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0; 3813 boolean navTranslucent = (sysui 3814 & (View.NAVIGATION_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSPARENT)) != 0; 3815 boolean immersive = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0; 3816 boolean immersiveSticky = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; 3817 boolean navAllowedHidden = immersive || immersiveSticky; 3818 navTranslucent &= !immersiveSticky; // transient trumps translucent 3819 boolean isKeyguardShowing = isStatusBarKeyguard() && !mHideLockScreen; 3820 if (!isKeyguardShowing) { 3821 navTranslucent &= areTranslucentBarsAllowed(); 3822 } 3823 3824 // When the navigation bar isn't visible, we put up a fake 3825 // input window to catch all touch events. This way we can 3826 // detect when the user presses anywhere to bring back the nav 3827 // bar and ensure the application doesn't see the event. 3828 if (navVisible || navAllowedHidden) { 3829 if (mInputConsumer != null) { 3830 mInputConsumer.dismiss(); 3831 mInputConsumer = null; 3832 } 3833 } else if (mInputConsumer == null) { 3834 mInputConsumer = mWindowManagerFuncs.addInputConsumer(mHandler.getLooper(), 3835 mHideNavInputEventReceiverFactory); 3836 } 3837 3838 // For purposes of positioning and showing the nav bar, if we have 3839 // decided that it can't be hidden (because of the screen aspect ratio), 3840 // then take that into account. 3841 navVisible |= !canHideNavigationBar(); 3842 3843 boolean updateSysUiVisibility = layoutNavigationBar(displayWidth, displayHeight, 3844 displayRotation, uiMode, overscanRight, overscanBottom, dcf, navVisible, navTranslucent, 3845 navAllowedHidden); 3846 if (DEBUG_LAYOUT) Slog.i(TAG, String.format("mDock rect: (%d,%d - %d,%d)", 3847 mDockLeft, mDockTop, mDockRight, mDockBottom)); 3848 updateSysUiVisibility |= layoutStatusBar(pf, df, of, vf, dcf, sysui, isKeyguardShowing); 3849 if (updateSysUiVisibility) { 3850 updateSystemUiVisibilityLw(); 3851 } 3852 } 3853 } 3854 3855 private boolean layoutStatusBar(Rect pf, Rect df, Rect of, Rect vf, Rect dcf, int sysui, 3856 boolean isKeyguardShowing) { 3857 // decide where the status bar goes ahead of time 3858 if (mStatusBar != null) { 3859 // apply any navigation bar insets 3860 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 3861 pf.top = df.top = of.top = mUnrestrictedScreenTop; 3862 pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft; 3863 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight 3864 + mUnrestrictedScreenTop; 3865 vf.left = mStableLeft; 3866 vf.top = mStableTop; 3867 vf.right = mStableRight; 3868 vf.bottom = mStableBottom; 3869 3870 mStatusBarLayer = mStatusBar.getSurfaceLayer(); 3871 3872 // Let the status bar determine its size. 3873 mStatusBar.computeFrameLw(pf /* parentFrame */, df /* displayFrame */, 3874 vf /* overlayFrame */, vf /* contentFrame */, vf /* visibleFrame */, 3875 dcf /* decorFrame */, vf /* stableFrame */, vf /* outsetFrame */); 3876 3877 // For layout, the status bar is always at the top with our fixed height. 3878 mStableTop = mUnrestrictedScreenTop + mStatusBarHeight; 3879 3880 boolean statusBarTransient = (sysui & View.STATUS_BAR_TRANSIENT) != 0; 3881 boolean statusBarTranslucent = (sysui 3882 & (View.STATUS_BAR_TRANSLUCENT | View.STATUS_BAR_TRANSPARENT)) != 0; 3883 if (!isKeyguardShowing) { 3884 statusBarTranslucent &= areTranslucentBarsAllowed(); 3885 } 3886 3887 // If the status bar is hidden, we don't want to cause 3888 // windows behind it to scroll. 3889 if (mStatusBar.isVisibleLw() && !statusBarTransient) { 3890 // Status bar may go away, so the screen area it occupies 3891 // is available to apps but just covering them when the 3892 // status bar is visible. 3893 mDockTop = mUnrestrictedScreenTop + mStatusBarHeight; 3894 3895 mContentTop = mVoiceContentTop = mCurTop = mDockTop; 3896 mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom; 3897 mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft; 3898 mContentRight = mVoiceContentRight = mCurRight = mDockRight; 3899 3900 if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar: " + 3901 String.format( 3902 "dock=[%d,%d][%d,%d] content=[%d,%d][%d,%d] cur=[%d,%d][%d,%d]", 3903 mDockLeft, mDockTop, mDockRight, mDockBottom, 3904 mContentLeft, mContentTop, mContentRight, mContentBottom, 3905 mCurLeft, mCurTop, mCurRight, mCurBottom)); 3906 } 3907 if (mStatusBar.isVisibleLw() && !mStatusBar.isAnimatingLw() 3908 && !statusBarTransient && !statusBarTranslucent 3909 && !mStatusBarController.wasRecentlyTranslucent()) { 3910 // If the opaque status bar is currently requested to be visible, 3911 // and not in the process of animating on or off, then 3912 // we can tell the app that it is covered by it. 3913 mSystemTop = mUnrestrictedScreenTop + mStatusBarHeight; 3914 } 3915 if (mStatusBarController.checkHiddenLw()) { 3916 return true; 3917 } 3918 } 3919 return false; 3920 } 3921 3922 private boolean layoutNavigationBar(int displayWidth, int displayHeight, int displayRotation, 3923 int uiMode, int overscanRight, int overscanBottom, Rect dcf, boolean navVisible, 3924 boolean navTranslucent, boolean navAllowedHidden) { 3925 if (mNavigationBar != null) { 3926 boolean transientNavBarShowing = mNavigationBarController.isTransientShowing(); 3927 // Force the navigation bar to its appropriate place and 3928 // size. We need to do this directly, instead of relying on 3929 // it to bubble up from the nav bar, because this needs to 3930 // change atomically with screen rotations. 3931 mNavigationBarOnBottom = isNavigationBarOnBottom(displayWidth, displayHeight); 3932 if (mNavigationBarOnBottom) { 3933 // It's a system nav bar or a portrait screen; nav bar goes on bottom. 3934 int top = displayHeight - overscanBottom 3935 - getNavigationBarHeight(displayRotation, uiMode); 3936 mTmpNavigationFrame.set(0, top, displayWidth, displayHeight - overscanBottom); 3937 mStableBottom = mStableFullscreenBottom = mTmpNavigationFrame.top; 3938 if (transientNavBarShowing) { 3939 mNavigationBarController.setBarShowingLw(true); 3940 } else if (navVisible) { 3941 mNavigationBarController.setBarShowingLw(true); 3942 mDockBottom = mTmpNavigationFrame.top; 3943 mRestrictedScreenHeight = mDockBottom - mRestrictedScreenTop; 3944 mRestrictedOverscanScreenHeight = mDockBottom - mRestrictedOverscanScreenTop; 3945 } else { 3946 // We currently want to hide the navigation UI. 3947 mNavigationBarController.setBarShowingLw(false); 3948 } 3949 if (navVisible && !navTranslucent && !navAllowedHidden 3950 && !mNavigationBar.isAnimatingLw() 3951 && !mNavigationBarController.wasRecentlyTranslucent()) { 3952 // If the opaque nav bar is currently requested to be visible, 3953 // and not in the process of animating on or off, then 3954 // we can tell the app that it is covered by it. 3955 mSystemBottom = mTmpNavigationFrame.top; 3956 } 3957 } else { 3958 // Landscape screen; nav bar goes to the right. 3959 int left = displayWidth - overscanRight 3960 - getNavigationBarWidth(displayRotation, uiMode); 3961 mTmpNavigationFrame.set(left, 0, displayWidth - overscanRight, displayHeight); 3962 mStableRight = mStableFullscreenRight = mTmpNavigationFrame.left; 3963 if (transientNavBarShowing) { 3964 mNavigationBarController.setBarShowingLw(true); 3965 } else if (navVisible) { 3966 mNavigationBarController.setBarShowingLw(true); 3967 mDockRight = mTmpNavigationFrame.left; 3968 mRestrictedScreenWidth = mDockRight - mRestrictedScreenLeft; 3969 mRestrictedOverscanScreenWidth = mDockRight - mRestrictedOverscanScreenLeft; 3970 } else { 3971 // We currently want to hide the navigation UI. 3972 mNavigationBarController.setBarShowingLw(false); 3973 } 3974 if (navVisible && !navTranslucent && !navAllowedHidden 3975 && !mNavigationBar.isAnimatingLw() 3976 && !mNavigationBarController.wasRecentlyTranslucent()) { 3977 // If the nav bar is currently requested to be visible, 3978 // and not in the process of animating on or off, then 3979 // we can tell the app that it is covered by it. 3980 mSystemRight = mTmpNavigationFrame.left; 3981 } 3982 } 3983 // Make sure the content and current rectangles are updated to 3984 // account for the restrictions from the navigation bar. 3985 mContentTop = mVoiceContentTop = mCurTop = mDockTop; 3986 mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom; 3987 mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft; 3988 mContentRight = mVoiceContentRight = mCurRight = mDockRight; 3989 mStatusBarLayer = mNavigationBar.getSurfaceLayer(); 3990 // And compute the final frame. 3991 mNavigationBar.computeFrameLw(mTmpNavigationFrame, mTmpNavigationFrame, 3992 mTmpNavigationFrame, mTmpNavigationFrame, mTmpNavigationFrame, dcf, 3993 mTmpNavigationFrame, mTmpNavigationFrame); 3994 if (DEBUG_LAYOUT) Slog.i(TAG, "mNavigationBar frame: " + mTmpNavigationFrame); 3995 if (mNavigationBarController.checkHiddenLw()) { 3996 return true; 3997 } 3998 } 3999 return false; 4000 } 4001 4002 private boolean isNavigationBarOnBottom(int displayWidth, int displayHeight) { 4003 return !mNavigationBarCanMove || displayWidth < displayHeight; 4004 } 4005 4006 /** {@inheritDoc} */ 4007 @Override 4008 public int getSystemDecorLayerLw() { 4009 if (mStatusBar != null && mStatusBar.isVisibleLw()) { 4010 return mStatusBar.getSurfaceLayer(); 4011 } 4012 4013 if (mNavigationBar != null && mNavigationBar.isVisibleLw()) { 4014 return mNavigationBar.getSurfaceLayer(); 4015 } 4016 4017 return 0; 4018 } 4019 4020 @Override 4021 public void getContentRectLw(Rect r) { 4022 r.set(mContentLeft, mContentTop, mContentRight, mContentBottom); 4023 } 4024 4025 void setAttachedWindowFrames(WindowState win, int fl, int adjust, WindowState attached, 4026 boolean insetDecors, Rect pf, Rect df, Rect of, Rect cf, Rect vf) { 4027 if (win.getSurfaceLayer() > mDockLayer && attached.getSurfaceLayer() < mDockLayer) { 4028 // Here's a special case: if this attached window is a panel that is 4029 // above the dock window, and the window it is attached to is below 4030 // the dock window, then the frames we computed for the window it is 4031 // attached to can not be used because the dock is effectively part 4032 // of the underlying window and the attached window is floating on top 4033 // of the whole thing. So, we ignore the attached window and explicitly 4034 // compute the frames that would be appropriate without the dock. 4035 df.left = of.left = cf.left = vf.left = mDockLeft; 4036 df.top = of.top = cf.top = vf.top = mDockTop; 4037 df.right = of.right = cf.right = vf.right = mDockRight; 4038 df.bottom = of.bottom = cf.bottom = vf.bottom = mDockBottom; 4039 } else { 4040 // The effective display frame of the attached window depends on 4041 // whether it is taking care of insetting its content. If not, 4042 // we need to use the parent's content frame so that the entire 4043 // window is positioned within that content. Otherwise we can use 4044 // the overscan frame and let the attached window take care of 4045 // positioning its content appropriately. 4046 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 4047 // Set the content frame of the attached window to the parent's decor frame 4048 // (same as content frame when IME isn't present) if specifically requested by 4049 // setting {@link WindowManager.LayoutParams#FLAG_LAYOUT_ATTACHED_IN_DECOR} flag. 4050 // Otherwise, use the overscan frame. 4051 cf.set((fl & FLAG_LAYOUT_ATTACHED_IN_DECOR) != 0 4052 ? attached.getContentFrameLw() : attached.getOverscanFrameLw()); 4053 } else { 4054 // If the window is resizing, then we want to base the content 4055 // frame on our attached content frame to resize... however, 4056 // things can be tricky if the attached window is NOT in resize 4057 // mode, in which case its content frame will be larger. 4058 // Ungh. So to deal with that, make sure the content frame 4059 // we end up using is not covering the IM dock. 4060 cf.set(attached.getContentFrameLw()); 4061 if (attached.isVoiceInteraction()) { 4062 if (cf.left < mVoiceContentLeft) cf.left = mVoiceContentLeft; 4063 if (cf.top < mVoiceContentTop) cf.top = mVoiceContentTop; 4064 if (cf.right > mVoiceContentRight) cf.right = mVoiceContentRight; 4065 if (cf.bottom > mVoiceContentBottom) cf.bottom = mVoiceContentBottom; 4066 } else if (attached.getSurfaceLayer() < mDockLayer) { 4067 if (cf.left < mContentLeft) cf.left = mContentLeft; 4068 if (cf.top < mContentTop) cf.top = mContentTop; 4069 if (cf.right > mContentRight) cf.right = mContentRight; 4070 if (cf.bottom > mContentBottom) cf.bottom = mContentBottom; 4071 } 4072 } 4073 df.set(insetDecors ? attached.getDisplayFrameLw() : cf); 4074 of.set(insetDecors ? attached.getOverscanFrameLw() : cf); 4075 vf.set(attached.getVisibleFrameLw()); 4076 } 4077 // The LAYOUT_IN_SCREEN flag is used to determine whether the attached 4078 // window should be positioned relative to its parent or the entire 4079 // screen. 4080 pf.set((fl & FLAG_LAYOUT_IN_SCREEN) == 0 4081 ? attached.getFrameLw() : df); 4082 } 4083 4084 private void applyStableConstraints(int sysui, int fl, Rect r) { 4085 if ((sysui & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) { 4086 // If app is requesting a stable layout, don't let the 4087 // content insets go below the stable values. 4088 if ((fl & FLAG_FULLSCREEN) != 0) { 4089 if (r.left < mStableFullscreenLeft) r.left = mStableFullscreenLeft; 4090 if (r.top < mStableFullscreenTop) r.top = mStableFullscreenTop; 4091 if (r.right > mStableFullscreenRight) r.right = mStableFullscreenRight; 4092 if (r.bottom > mStableFullscreenBottom) r.bottom = mStableFullscreenBottom; 4093 } else { 4094 if (r.left < mStableLeft) r.left = mStableLeft; 4095 if (r.top < mStableTop) r.top = mStableTop; 4096 if (r.right > mStableRight) r.right = mStableRight; 4097 if (r.bottom > mStableBottom) r.bottom = mStableBottom; 4098 } 4099 } 4100 } 4101 4102 private boolean canReceiveInput(WindowState win) { 4103 boolean notFocusable = 4104 (win.getAttrs().flags & WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE) != 0; 4105 boolean altFocusableIm = 4106 (win.getAttrs().flags & WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM) != 0; 4107 boolean notFocusableForIm = notFocusable ^ altFocusableIm; 4108 return !notFocusableForIm; 4109 } 4110 4111 /** {@inheritDoc} */ 4112 @Override 4113 public void layoutWindowLw(WindowState win, WindowState attached) { 4114 // We've already done the navigation bar and status bar. If the status bar can receive 4115 // input, we need to layout it again to accomodate for the IME window. 4116 if ((win == mStatusBar && !canReceiveInput(win)) || win == mNavigationBar) { 4117 return; 4118 } 4119 final WindowManager.LayoutParams attrs = win.getAttrs(); 4120 final boolean isDefaultDisplay = win.isDefaultDisplay(); 4121 final boolean needsToOffsetInputMethodTarget = isDefaultDisplay && 4122 (win == mLastInputMethodTargetWindow && mLastInputMethodWindow != null); 4123 if (needsToOffsetInputMethodTarget) { 4124 if (DEBUG_LAYOUT) Slog.i(TAG, "Offset ime target window by the last ime window state"); 4125 offsetInputMethodWindowLw(mLastInputMethodWindow); 4126 } 4127 4128 final int fl = PolicyControl.getWindowFlags(win, attrs); 4129 final int sim = attrs.softInputMode; 4130 final int sysUiFl = PolicyControl.getSystemUiVisibility(win, null); 4131 4132 final Rect pf = mTmpParentFrame; 4133 final Rect df = mTmpDisplayFrame; 4134 final Rect of = mTmpOverscanFrame; 4135 final Rect cf = mTmpContentFrame; 4136 final Rect vf = mTmpVisibleFrame; 4137 final Rect dcf = mTmpDecorFrame; 4138 final Rect sf = mTmpStableFrame; 4139 Rect osf = null; 4140 dcf.setEmpty(); 4141 4142 final boolean hasNavBar = (isDefaultDisplay && mHasNavigationBar 4143 && mNavigationBar != null && mNavigationBar.isVisibleLw()); 4144 4145 final int adjust = sim & SOFT_INPUT_MASK_ADJUST; 4146 4147 if (isDefaultDisplay) { 4148 sf.set(mStableLeft, mStableTop, mStableRight, mStableBottom); 4149 } else { 4150 sf.set(mOverscanLeft, mOverscanTop, mOverscanRight, mOverscanBottom); 4151 } 4152 4153 if (!isDefaultDisplay) { 4154 if (attached != null) { 4155 // If this window is attached to another, our display 4156 // frame is the same as the one we are attached to. 4157 setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf); 4158 } else { 4159 // Give the window full screen. 4160 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 4161 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 4162 pf.right = df.right = of.right = cf.right 4163 = mOverscanScreenLeft + mOverscanScreenWidth; 4164 pf.bottom = df.bottom = of.bottom = cf.bottom 4165 = mOverscanScreenTop + mOverscanScreenHeight; 4166 } 4167 } else if (attrs.type == TYPE_INPUT_METHOD) { 4168 pf.left = df.left = of.left = cf.left = vf.left = mDockLeft; 4169 pf.top = df.top = of.top = cf.top = vf.top = mDockTop; 4170 pf.right = df.right = of.right = cf.right = vf.right = mDockRight; 4171 // IM dock windows layout below the nav bar... 4172 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4173 // ...with content insets above the nav bar 4174 cf.bottom = vf.bottom = mStableBottom; 4175 // IM dock windows always go to the bottom of the screen. 4176 attrs.gravity = Gravity.BOTTOM; 4177 mDockLayer = win.getSurfaceLayer(); 4178 } else if (attrs.type == TYPE_VOICE_INTERACTION) { 4179 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 4180 pf.top = df.top = of.top = mUnrestrictedScreenTop; 4181 pf.right = df.right = of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4182 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4183 cf.bottom = vf.bottom = mStableBottom; 4184 // Note: In Phone landscape mode, the button bar should also be excluded. 4185 cf.right = vf.right = mStableRight; 4186 cf.left = vf.left = mStableLeft; 4187 cf.top = vf.top = mStableTop; 4188 } else if (win == mStatusBar) { 4189 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 4190 pf.top = df.top = of.top = mUnrestrictedScreenTop; 4191 pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft; 4192 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight + mUnrestrictedScreenTop; 4193 cf.left = vf.left = mStableLeft; 4194 cf.top = vf.top = mStableTop; 4195 cf.right = vf.right = mStableRight; 4196 vf.bottom = mStableBottom; 4197 4198 if (adjust == SOFT_INPUT_ADJUST_RESIZE) { 4199 cf.bottom = mContentBottom; 4200 } else { 4201 cf.bottom = mDockBottom; 4202 vf.bottom = mContentBottom; 4203 } 4204 } else { 4205 4206 // Default policy decor for the default display 4207 dcf.left = mSystemLeft; 4208 dcf.top = mSystemTop; 4209 dcf.right = mSystemRight; 4210 dcf.bottom = mSystemBottom; 4211 final boolean inheritTranslucentDecor = (attrs.privateFlags 4212 & WindowManager.LayoutParams.PRIVATE_FLAG_INHERIT_TRANSLUCENT_DECOR) != 0; 4213 final boolean isAppWindow = 4214 attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW && 4215 attrs.type <= WindowManager.LayoutParams.LAST_APPLICATION_WINDOW; 4216 final boolean topAtRest = 4217 win == mTopFullscreenOpaqueWindowState && !win.isAnimatingLw(); 4218 if (isAppWindow && !inheritTranslucentDecor && !topAtRest) { 4219 if ((sysUiFl & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0 4220 && (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) == 0 4221 && (fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS) == 0 4222 && (fl & WindowManager.LayoutParams. 4223 FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0 4224 && !mForceWindowDrawsStatusBarBackground) { 4225 // Ensure policy decor includes status bar 4226 dcf.top = mStableTop; 4227 } 4228 if ((fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION) == 0 4229 && (sysUiFl & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0 4230 && (fl & WindowManager.LayoutParams. 4231 FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0) { 4232 // Ensure policy decor includes navigation bar 4233 dcf.bottom = mStableBottom; 4234 dcf.right = mStableRight; 4235 } 4236 } 4237 4238 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) 4239 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { 4240 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() 4241 + "): IN_SCREEN, INSET_DECOR"); 4242 // This is the case for a normal activity window: we want it 4243 // to cover all of the screen space, and it can take care of 4244 // moving its contents to account for screen decorations that 4245 // intrude into that space. 4246 if (attached != null) { 4247 // If this window is attached to another, our display 4248 // frame is the same as the one we are attached to. 4249 setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf); 4250 } else { 4251 if (attrs.type == TYPE_STATUS_BAR_PANEL 4252 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL) { 4253 // Status bar panels are the only windows who can go on top of 4254 // the status bar. They are protected by the STATUS_BAR_SERVICE 4255 // permission, so they have the same privileges as the status 4256 // bar itself. 4257 // 4258 // However, they should still dodge the navigation bar if it exists. 4259 4260 pf.left = df.left = of.left = hasNavBar 4261 ? mDockLeft : mUnrestrictedScreenLeft; 4262 pf.top = df.top = of.top = mUnrestrictedScreenTop; 4263 pf.right = df.right = of.right = hasNavBar 4264 ? mRestrictedScreenLeft+mRestrictedScreenWidth 4265 : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4266 pf.bottom = df.bottom = of.bottom = hasNavBar 4267 ? mRestrictedScreenTop+mRestrictedScreenHeight 4268 : mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4269 4270 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 4271 "Laying out status bar window: (%d,%d - %d,%d)", 4272 pf.left, pf.top, pf.right, pf.bottom)); 4273 } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0 4274 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 4275 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 4276 // Asking to layout into the overscan region, so give it that pure 4277 // unrestricted area. 4278 pf.left = df.left = of.left = mOverscanScreenLeft; 4279 pf.top = df.top = of.top = mOverscanScreenTop; 4280 pf.right = df.right = of.right = mOverscanScreenLeft + mOverscanScreenWidth; 4281 pf.bottom = df.bottom = of.bottom = mOverscanScreenTop 4282 + mOverscanScreenHeight; 4283 } else if (canHideNavigationBar() 4284 && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0 4285 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 4286 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 4287 // Asking for layout as if the nav bar is hidden, lets the 4288 // application extend into the unrestricted overscan screen area. We 4289 // only do this for application windows to ensure no window that 4290 // can be above the nav bar can do this. 4291 pf.left = df.left = mOverscanScreenLeft; 4292 pf.top = df.top = mOverscanScreenTop; 4293 pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth; 4294 pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight; 4295 // We need to tell the app about where the frame inside the overscan 4296 // is, so it can inset its content by that amount -- it didn't ask 4297 // to actually extend itself into the overscan region. 4298 of.left = mUnrestrictedScreenLeft; 4299 of.top = mUnrestrictedScreenTop; 4300 of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4301 of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4302 } else { 4303 pf.left = df.left = mRestrictedOverscanScreenLeft; 4304 pf.top = df.top = mRestrictedOverscanScreenTop; 4305 pf.right = df.right = mRestrictedOverscanScreenLeft 4306 + mRestrictedOverscanScreenWidth; 4307 pf.bottom = df.bottom = mRestrictedOverscanScreenTop 4308 + mRestrictedOverscanScreenHeight; 4309 // We need to tell the app about where the frame inside the overscan 4310 // is, so it can inset its content by that amount -- it didn't ask 4311 // to actually extend itself into the overscan region. 4312 of.left = mUnrestrictedScreenLeft; 4313 of.top = mUnrestrictedScreenTop; 4314 of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4315 of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4316 } 4317 4318 if ((fl & FLAG_FULLSCREEN) == 0) { 4319 if (win.isVoiceInteraction()) { 4320 cf.left = mVoiceContentLeft; 4321 cf.top = mVoiceContentTop; 4322 cf.right = mVoiceContentRight; 4323 cf.bottom = mVoiceContentBottom; 4324 } else { 4325 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 4326 cf.left = mDockLeft; 4327 cf.top = mDockTop; 4328 cf.right = mDockRight; 4329 cf.bottom = mDockBottom; 4330 } else { 4331 cf.left = mContentLeft; 4332 cf.top = mContentTop; 4333 cf.right = mContentRight; 4334 cf.bottom = mContentBottom; 4335 } 4336 } 4337 } else { 4338 // Full screen windows are always given a layout that is as if the 4339 // status bar and other transient decors are gone. This is to avoid 4340 // bad states when moving from a window that is not hding the 4341 // status bar to one that is. 4342 cf.left = mRestrictedScreenLeft; 4343 cf.top = mRestrictedScreenTop; 4344 cf.right = mRestrictedScreenLeft + mRestrictedScreenWidth; 4345 cf.bottom = mRestrictedScreenTop + mRestrictedScreenHeight; 4346 } 4347 applyStableConstraints(sysUiFl, fl, cf); 4348 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 4349 vf.left = mCurLeft; 4350 vf.top = mCurTop; 4351 vf.right = mCurRight; 4352 vf.bottom = mCurBottom; 4353 } else { 4354 vf.set(cf); 4355 } 4356 } 4357 } else if ((fl & FLAG_LAYOUT_IN_SCREEN) != 0 || (sysUiFl 4358 & (View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN 4359 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION)) != 0) { 4360 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 4361 "): IN_SCREEN"); 4362 // A window that has requested to fill the entire screen just 4363 // gets everything, period. 4364 if (attrs.type == TYPE_STATUS_BAR_PANEL 4365 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL 4366 || attrs.type == TYPE_VOLUME_OVERLAY) { 4367 pf.left = df.left = of.left = cf.left = hasNavBar 4368 ? mDockLeft : mUnrestrictedScreenLeft; 4369 pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop; 4370 pf.right = df.right = of.right = cf.right = hasNavBar 4371 ? mRestrictedScreenLeft+mRestrictedScreenWidth 4372 : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4373 pf.bottom = df.bottom = of.bottom = cf.bottom = hasNavBar 4374 ? mRestrictedScreenTop+mRestrictedScreenHeight 4375 : mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4376 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 4377 "Laying out IN_SCREEN status bar window: (%d,%d - %d,%d)", 4378 pf.left, pf.top, pf.right, pf.bottom)); 4379 } else if (attrs.type == TYPE_NAVIGATION_BAR 4380 || attrs.type == TYPE_NAVIGATION_BAR_PANEL) { 4381 // The navigation bar has Real Ultimate Power. 4382 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 4383 pf.top = df.top = of.top = mUnrestrictedScreenTop; 4384 pf.right = df.right = of.right = mUnrestrictedScreenLeft 4385 + mUnrestrictedScreenWidth; 4386 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop 4387 + mUnrestrictedScreenHeight; 4388 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 4389 "Laying out navigation bar window: (%d,%d - %d,%d)", 4390 pf.left, pf.top, pf.right, pf.bottom)); 4391 } else if ((attrs.type == TYPE_SECURE_SYSTEM_OVERLAY 4392 || attrs.type == TYPE_BOOT_PROGRESS) 4393 && ((fl & FLAG_FULLSCREEN) != 0)) { 4394 // Fullscreen secure system overlays get what they ask for. 4395 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 4396 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 4397 pf.right = df.right = of.right = cf.right = mOverscanScreenLeft 4398 + mOverscanScreenWidth; 4399 pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop 4400 + mOverscanScreenHeight; 4401 } else if (attrs.type == TYPE_BOOT_PROGRESS) { 4402 // Boot progress screen always covers entire display. 4403 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 4404 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 4405 pf.right = df.right = of.right = cf.right = mOverscanScreenLeft 4406 + mOverscanScreenWidth; 4407 pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop 4408 + mOverscanScreenHeight; 4409 } else if (attrs.type == TYPE_WALLPAPER) { 4410 // The wallpaper also has Real Ultimate Power, but we want to tell 4411 // it about the overscan area. 4412 pf.left = df.left = mOverscanScreenLeft; 4413 pf.top = df.top = mOverscanScreenTop; 4414 pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth; 4415 pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight; 4416 of.left = cf.left = mUnrestrictedScreenLeft; 4417 of.top = cf.top = mUnrestrictedScreenTop; 4418 of.right = cf.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4419 of.bottom = cf.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4420 } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0 4421 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 4422 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 4423 // Asking to layout into the overscan region, so give it that pure 4424 // unrestricted area. 4425 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 4426 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 4427 pf.right = df.right = of.right = cf.right 4428 = mOverscanScreenLeft + mOverscanScreenWidth; 4429 pf.bottom = df.bottom = of.bottom = cf.bottom 4430 = mOverscanScreenTop + mOverscanScreenHeight; 4431 } else if (canHideNavigationBar() 4432 && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0 4433 && (attrs.type == TYPE_STATUS_BAR 4434 || attrs.type == TYPE_TOAST 4435 || attrs.type == TYPE_DOCK_DIVIDER 4436 || attrs.type == TYPE_VOICE_INTERACTION_STARTING 4437 || (attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 4438 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW))) { 4439 // Asking for layout as if the nav bar is hidden, lets the 4440 // application extend into the unrestricted screen area. We 4441 // only do this for application windows (or toasts) to ensure no window that 4442 // can be above the nav bar can do this. 4443 // XXX This assumes that an app asking for this will also 4444 // ask for layout in only content. We can't currently figure out 4445 // what the screen would be if only laying out to hide the nav bar. 4446 pf.left = df.left = of.left = cf.left = mUnrestrictedScreenLeft; 4447 pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop; 4448 pf.right = df.right = of.right = cf.right = mUnrestrictedScreenLeft 4449 + mUnrestrictedScreenWidth; 4450 pf.bottom = df.bottom = of.bottom = cf.bottom = mUnrestrictedScreenTop 4451 + mUnrestrictedScreenHeight; 4452 } else if ((sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN) != 0) { 4453 pf.left = df.left = of.left = mRestrictedScreenLeft; 4454 pf.top = df.top = of.top = mRestrictedScreenTop; 4455 pf.right = df.right = of.right = mRestrictedScreenLeft + mRestrictedScreenWidth; 4456 pf.bottom = df.bottom = of.bottom = mRestrictedScreenTop 4457 + mRestrictedScreenHeight; 4458 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 4459 cf.left = mDockLeft; 4460 cf.top = mDockTop; 4461 cf.right = mDockRight; 4462 cf.bottom = mDockBottom; 4463 } else { 4464 cf.left = mContentLeft; 4465 cf.top = mContentTop; 4466 cf.right = mContentRight; 4467 cf.bottom = mContentBottom; 4468 } 4469 } else { 4470 pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft; 4471 pf.top = df.top = of.top = cf.top = mRestrictedScreenTop; 4472 pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft 4473 + mRestrictedScreenWidth; 4474 pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop 4475 + mRestrictedScreenHeight; 4476 } 4477 4478 applyStableConstraints(sysUiFl, fl, cf); 4479 4480 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 4481 vf.left = mCurLeft; 4482 vf.top = mCurTop; 4483 vf.right = mCurRight; 4484 vf.bottom = mCurBottom; 4485 } else { 4486 vf.set(cf); 4487 } 4488 } else if (attached != null) { 4489 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 4490 "): attached to " + attached); 4491 // A child window should be placed inside of the same visible 4492 // frame that its parent had. 4493 setAttachedWindowFrames(win, fl, adjust, attached, false, pf, df, of, cf, vf); 4494 } else { 4495 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 4496 "): normal window"); 4497 // Otherwise, a normal window must be placed inside the content 4498 // of all screen decorations. 4499 if (attrs.type == TYPE_STATUS_BAR_PANEL || attrs.type == TYPE_VOLUME_OVERLAY) { 4500 // Status bar panels and the volume dialog are the only windows who can go on 4501 // top of the status bar. They are protected by the STATUS_BAR_SERVICE 4502 // permission, so they have the same privileges as the status 4503 // bar itself. 4504 pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft; 4505 pf.top = df.top = of.top = cf.top = mRestrictedScreenTop; 4506 pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft 4507 + mRestrictedScreenWidth; 4508 pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop 4509 + mRestrictedScreenHeight; 4510 } else if (attrs.type == TYPE_TOAST || attrs.type == TYPE_SYSTEM_ALERT) { 4511 // These dialogs are stable to interim decor changes. 4512 pf.left = df.left = of.left = cf.left = mStableLeft; 4513 pf.top = df.top = of.top = cf.top = mStableTop; 4514 pf.right = df.right = of.right = cf.right = mStableRight; 4515 pf.bottom = df.bottom = of.bottom = cf.bottom = mStableBottom; 4516 } else { 4517 pf.left = mContentLeft; 4518 pf.top = mContentTop; 4519 pf.right = mContentRight; 4520 pf.bottom = mContentBottom; 4521 if (win.isVoiceInteraction()) { 4522 df.left = of.left = cf.left = mVoiceContentLeft; 4523 df.top = of.top = cf.top = mVoiceContentTop; 4524 df.right = of.right = cf.right = mVoiceContentRight; 4525 df.bottom = of.bottom = cf.bottom = mVoiceContentBottom; 4526 } else if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 4527 df.left = of.left = cf.left = mDockLeft; 4528 df.top = of.top = cf.top = mDockTop; 4529 df.right = of.right = cf.right = mDockRight; 4530 df.bottom = of.bottom = cf.bottom = mDockBottom; 4531 } else { 4532 df.left = of.left = cf.left = mContentLeft; 4533 df.top = of.top = cf.top = mContentTop; 4534 df.right = of.right = cf.right = mContentRight; 4535 df.bottom = of.bottom = cf.bottom = mContentBottom; 4536 } 4537 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 4538 vf.left = mCurLeft; 4539 vf.top = mCurTop; 4540 vf.right = mCurRight; 4541 vf.bottom = mCurBottom; 4542 } else { 4543 vf.set(cf); 4544 } 4545 } 4546 } 4547 } 4548 4549 // TYPE_SYSTEM_ERROR is above the NavigationBar so it can't be allowed to extend over it. 4550 if ((fl & FLAG_LAYOUT_NO_LIMITS) != 0 && attrs.type != TYPE_SYSTEM_ERROR) { 4551 df.left = df.top = -10000; 4552 df.right = df.bottom = 10000; 4553 if (attrs.type != TYPE_WALLPAPER) { 4554 of.left = of.top = cf.left = cf.top = vf.left = vf.top = -10000; 4555 of.right = of.bottom = cf.right = cf.bottom = vf.right = vf.bottom = 10000; 4556 } 4557 } 4558 4559 // If the device has a chin (e.g. some watches), a dead area at the bottom of the screen we 4560 // need to provide information to the clients that want to pretend that you can draw there. 4561 // We only want to apply outsets to certain types of windows. For example, we never want to 4562 // apply the outsets to floating dialogs, because they wouldn't make sense there. 4563 final boolean useOutsets = shouldUseOutsets(attrs, fl); 4564 if (isDefaultDisplay && useOutsets) { 4565 osf = mTmpOutsetFrame; 4566 osf.set(cf.left, cf.top, cf.right, cf.bottom); 4567 int outset = ScreenShapeHelper.getWindowOutsetBottomPx(mContext.getResources()); 4568 if (outset > 0) { 4569 int rotation = mDisplayRotation; 4570 if (rotation == Surface.ROTATION_0) { 4571 osf.bottom += outset; 4572 } else if (rotation == Surface.ROTATION_90) { 4573 osf.right += outset; 4574 } else if (rotation == Surface.ROTATION_180) { 4575 osf.top -= outset; 4576 } else if (rotation == Surface.ROTATION_270) { 4577 osf.left -= outset; 4578 } 4579 if (DEBUG_LAYOUT) Slog.v(TAG, "applying bottom outset of " + outset 4580 + " with rotation " + rotation + ", result: " + osf); 4581 } 4582 } 4583 4584 if (DEBUG_LAYOUT) Slog.v(TAG, "Compute frame " + attrs.getTitle() 4585 + ": sim=#" + Integer.toHexString(sim) 4586 + " attach=" + attached + " type=" + attrs.type 4587 + String.format(" flags=0x%08x", fl) 4588 + " pf=" + pf.toShortString() + " df=" + df.toShortString() 4589 + " of=" + of.toShortString() 4590 + " cf=" + cf.toShortString() + " vf=" + vf.toShortString() 4591 + " dcf=" + dcf.toShortString() 4592 + " sf=" + sf.toShortString() 4593 + " osf=" + (osf == null ? "null" : osf.toShortString())); 4594 4595 win.computeFrameLw(pf, df, of, cf, vf, dcf, sf, osf); 4596 4597 // Dock windows carve out the bottom of the screen, so normal windows 4598 // can't appear underneath them. 4599 if (attrs.type == TYPE_INPUT_METHOD && win.isVisibleOrBehindKeyguardLw() 4600 && !win.getGivenInsetsPendingLw()) { 4601 setLastInputMethodWindowLw(null, null); 4602 offsetInputMethodWindowLw(win); 4603 } 4604 if (attrs.type == TYPE_VOICE_INTERACTION && win.isVisibleOrBehindKeyguardLw() 4605 && !win.getGivenInsetsPendingLw()) { 4606 offsetVoiceInputWindowLw(win); 4607 } 4608 } 4609 4610 private void offsetInputMethodWindowLw(WindowState win) { 4611 int top = Math.max(win.getDisplayFrameLw().top, win.getContentFrameLw().top); 4612 top += win.getGivenContentInsetsLw().top; 4613 if (mContentBottom > top) { 4614 mContentBottom = top; 4615 } 4616 if (mVoiceContentBottom > top) { 4617 mVoiceContentBottom = top; 4618 } 4619 top = win.getVisibleFrameLw().top; 4620 top += win.getGivenVisibleInsetsLw().top; 4621 if (mCurBottom > top) { 4622 mCurBottom = top; 4623 } 4624 if (DEBUG_LAYOUT) Slog.v(TAG, "Input method: mDockBottom=" 4625 + mDockBottom + " mContentBottom=" 4626 + mContentBottom + " mCurBottom=" + mCurBottom); 4627 } 4628 4629 private void offsetVoiceInputWindowLw(WindowState win) { 4630 int top = Math.max(win.getDisplayFrameLw().top, win.getContentFrameLw().top); 4631 top += win.getGivenContentInsetsLw().top; 4632 if (mVoiceContentBottom > top) { 4633 mVoiceContentBottom = top; 4634 } 4635 } 4636 4637 /** {@inheritDoc} */ 4638 @Override 4639 public void finishLayoutLw() { 4640 return; 4641 } 4642 4643 /** {@inheritDoc} */ 4644 @Override 4645 public void beginPostLayoutPolicyLw(int displayWidth, int displayHeight) { 4646 mTopFullscreenOpaqueWindowState = null; 4647 mTopFullscreenOpaqueOrDimmingWindowState = null; 4648 mTopDockedOpaqueWindowState = null; 4649 mTopDockedOpaqueOrDimmingWindowState = null; 4650 mAppsToBeHidden.clear(); 4651 mAppsThatDismissKeyguard.clear(); 4652 mForceStatusBar = false; 4653 mForceStatusBarFromKeyguard = false; 4654 mForceStatusBarTransparent = false; 4655 mForcingShowNavBar = false; 4656 mForcingShowNavBarLayer = -1; 4657 4658 mHideLockScreen = false; 4659 mAllowLockscreenWhenOn = false; 4660 mDismissKeyguard = DISMISS_KEYGUARD_NONE; 4661 mShowingLockscreen = false; 4662 mShowingDream = false; 4663 mWinShowWhenLocked = null; 4664 mKeyguardSecure = isKeyguardSecure(); 4665 mKeyguardSecureIncludingHidden = mKeyguardSecure 4666 && (mKeyguardDelegate != null && mKeyguardDelegate.isShowing()); 4667 } 4668 4669 /** {@inheritDoc} */ 4670 @Override 4671 public void applyPostLayoutPolicyLw(WindowState win, WindowManager.LayoutParams attrs, 4672 WindowState attached) { 4673 if (DEBUG_LAYOUT) Slog.i(TAG, "Win " + win + ": isVisibleOrBehindKeyguardLw=" 4674 + win.isVisibleOrBehindKeyguardLw()); 4675 final int fl = PolicyControl.getWindowFlags(win, attrs); 4676 if (mTopFullscreenOpaqueWindowState == null 4677 && win.isVisibleLw() && attrs.type == TYPE_INPUT_METHOD) { 4678 mForcingShowNavBar = true; 4679 mForcingShowNavBarLayer = win.getSurfaceLayer(); 4680 } 4681 if (attrs.type == TYPE_STATUS_BAR) { 4682 if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 4683 mForceStatusBarFromKeyguard = true; 4684 mShowingLockscreen = true; 4685 } 4686 if ((attrs.privateFlags & PRIVATE_FLAG_FORCE_STATUS_BAR_VISIBLE_TRANSPARENT) != 0) { 4687 mForceStatusBarTransparent = true; 4688 } 4689 } 4690 4691 boolean appWindow = attrs.type >= FIRST_APPLICATION_WINDOW 4692 && attrs.type < FIRST_SYSTEM_WINDOW; 4693 final boolean showWhenLocked = (fl & FLAG_SHOW_WHEN_LOCKED) != 0; 4694 final boolean dismissKeyguard = (fl & FLAG_DISMISS_KEYGUARD) != 0; 4695 final int stackId = win.getStackId(); 4696 if (mTopFullscreenOpaqueWindowState == null && 4697 win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw()) { 4698 if ((fl & FLAG_FORCE_NOT_FULLSCREEN) != 0) { 4699 if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 4700 mForceStatusBarFromKeyguard = true; 4701 } else { 4702 mForceStatusBar = true; 4703 } 4704 } 4705 if (attrs.type == TYPE_DREAM) { 4706 // If the lockscreen was showing when the dream started then wait 4707 // for the dream to draw before hiding the lockscreen. 4708 if (!mDreamingLockscreen 4709 || (win.isVisibleLw() && win.hasDrawnLw())) { 4710 mShowingDream = true; 4711 appWindow = true; 4712 } 4713 } 4714 4715 final IApplicationToken appToken = win.getAppToken(); 4716 4717 // For app windows that are not attached, we decide if all windows in the app they 4718 // represent should be hidden or if we should hide the lockscreen. For attached app 4719 // windows we defer the decision to the window it is attached to. 4720 if (appWindow && attached == null) { 4721 if (showWhenLocked) { 4722 // Remove any previous windows with the same appToken. 4723 mAppsToBeHidden.remove(appToken); 4724 mAppsThatDismissKeyguard.remove(appToken); 4725 if (mAppsToBeHidden.isEmpty()) { 4726 if (dismissKeyguard && !mKeyguardSecure) { 4727 mAppsThatDismissKeyguard.add(appToken); 4728 } else if (win.isDrawnLw() || win.hasAppShownWindows()) { 4729 mWinShowWhenLocked = win; 4730 mHideLockScreen = true; 4731 mForceStatusBarFromKeyguard = false; 4732 } 4733 } 4734 } else if (dismissKeyguard) { 4735 if (mKeyguardSecure) { 4736 mAppsToBeHidden.add(appToken); 4737 } else { 4738 mAppsToBeHidden.remove(appToken); 4739 } 4740 mAppsThatDismissKeyguard.add(appToken); 4741 } else { 4742 mAppsToBeHidden.add(appToken); 4743 } 4744 if (isFullscreen(attrs) && StackId.normallyFullscreenWindows(stackId)) { 4745 if (DEBUG_LAYOUT) Slog.v(TAG, "Fullscreen window: " + win); 4746 mTopFullscreenOpaqueWindowState = win; 4747 if (mTopFullscreenOpaqueOrDimmingWindowState == null) { 4748 mTopFullscreenOpaqueOrDimmingWindowState = win; 4749 } 4750 if (!mAppsThatDismissKeyguard.isEmpty() && 4751 mDismissKeyguard == DISMISS_KEYGUARD_NONE) { 4752 if (DEBUG_LAYOUT) Slog.v(TAG, 4753 "Setting mDismissKeyguard true by win " + win); 4754 mDismissKeyguard = (mWinDismissingKeyguard == win 4755 && mSecureDismissingKeyguard == mKeyguardSecure) 4756 ? DISMISS_KEYGUARD_CONTINUE : DISMISS_KEYGUARD_START; 4757 mWinDismissingKeyguard = win; 4758 mSecureDismissingKeyguard = mKeyguardSecure; 4759 mForceStatusBarFromKeyguard = mShowingLockscreen && mKeyguardSecure; 4760 } else if (mAppsToBeHidden.isEmpty() && showWhenLocked 4761 && (win.isDrawnLw() || win.hasAppShownWindows())) { 4762 if (DEBUG_LAYOUT) Slog.v(TAG, 4763 "Setting mHideLockScreen to true by win " + win); 4764 mHideLockScreen = true; 4765 mForceStatusBarFromKeyguard = false; 4766 } 4767 if ((fl & FLAG_ALLOW_LOCK_WHILE_SCREEN_ON) != 0) { 4768 mAllowLockscreenWhenOn = true; 4769 } 4770 } 4771 4772 if (mWinShowWhenLocked != null && 4773 mWinShowWhenLocked.getAppToken() != win.getAppToken() && 4774 (attrs.flags & FLAG_SHOW_WHEN_LOCKED) == 0) { 4775 win.hideLw(false); 4776 } 4777 } 4778 } else if (mTopFullscreenOpaqueWindowState == null && mWinShowWhenLocked == null) { 4779 // No TopFullscreenOpaqueWindow is showing, but we found a SHOW_WHEN_LOCKED window 4780 // that is being hidden in an animation - keep the 4781 // keyguard hidden until the new window shows up and 4782 // we know whether to show the keyguard or not. 4783 if (win.isAnimatingLw() && appWindow && showWhenLocked && mKeyguardHidden) { 4784 mHideLockScreen = true; 4785 mWinShowWhenLocked = win; 4786 } 4787 } 4788 4789 // Keep track of the window if it's dimming but not necessarily fullscreen. 4790 final boolean reallyVisible = win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw(); 4791 if (mTopFullscreenOpaqueOrDimmingWindowState == null && reallyVisible 4792 && win.isDimming() && StackId.normallyFullscreenWindows(stackId)) { 4793 mTopFullscreenOpaqueOrDimmingWindowState = win; 4794 } 4795 4796 // We need to keep track of the top "fullscreen" opaque window for the docked stack 4797 // separately, because both the "real fullscreen" opaque window and the one for the docked 4798 // stack can control View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR. 4799 if (mTopDockedOpaqueWindowState == null && reallyVisible && appWindow && attached == null 4800 && isFullscreen(attrs) && stackId == DOCKED_STACK_ID) { 4801 mTopDockedOpaqueWindowState = win; 4802 if (mTopDockedOpaqueOrDimmingWindowState == null) { 4803 mTopDockedOpaqueOrDimmingWindowState = win; 4804 } 4805 } 4806 4807 // Also keep track of any windows that are dimming but not necessarily fullscreen in the 4808 // docked stack. 4809 if (mTopDockedOpaqueOrDimmingWindowState == null && reallyVisible && win.isDimming() 4810 && stackId == DOCKED_STACK_ID) { 4811 mTopDockedOpaqueOrDimmingWindowState = win; 4812 } 4813 } 4814 4815 private boolean isFullscreen(WindowManager.LayoutParams attrs) { 4816 return attrs.x == 0 && attrs.y == 0 4817 && attrs.width == WindowManager.LayoutParams.MATCH_PARENT 4818 && attrs.height == WindowManager.LayoutParams.MATCH_PARENT; 4819 } 4820 4821 /** {@inheritDoc} */ 4822 @Override 4823 public int finishPostLayoutPolicyLw() { 4824 if (mWinShowWhenLocked != null && mTopFullscreenOpaqueWindowState != null && 4825 mWinShowWhenLocked.getAppToken() != mTopFullscreenOpaqueWindowState.getAppToken() 4826 && isKeyguardLocked()) { 4827 // A dialog is dismissing the keyguard. Put the wallpaper behind it and hide the 4828 // fullscreen window. 4829 // TODO: Make sure FLAG_SHOW_WALLPAPER is restored when dialog is dismissed. Or not. 4830 mWinShowWhenLocked.getAttrs().flags |= FLAG_SHOW_WALLPAPER; 4831 mTopFullscreenOpaqueWindowState.hideLw(false); 4832 mTopFullscreenOpaqueWindowState = mWinShowWhenLocked; 4833 } 4834 4835 int changes = 0; 4836 boolean topIsFullscreen = false; 4837 4838 final WindowManager.LayoutParams lp = (mTopFullscreenOpaqueWindowState != null) 4839 ? mTopFullscreenOpaqueWindowState.getAttrs() 4840 : null; 4841 4842 // If we are not currently showing a dream then remember the current 4843 // lockscreen state. We will use this to determine whether the dream 4844 // started while the lockscreen was showing and remember this state 4845 // while the dream is showing. 4846 if (!mShowingDream) { 4847 mDreamingLockscreen = mShowingLockscreen; 4848 if (mDreamingSleepTokenNeeded) { 4849 mDreamingSleepTokenNeeded = false; 4850 mHandler.obtainMessage(MSG_UPDATE_DREAMING_SLEEP_TOKEN, 0, 1).sendToTarget(); 4851 } 4852 } else { 4853 if (!mDreamingSleepTokenNeeded) { 4854 mDreamingSleepTokenNeeded = true; 4855 mHandler.obtainMessage(MSG_UPDATE_DREAMING_SLEEP_TOKEN, 1, 1).sendToTarget(); 4856 } 4857 } 4858 4859 if (mStatusBar != null) { 4860 if (DEBUG_LAYOUT) Slog.i(TAG, "force=" + mForceStatusBar 4861 + " forcefkg=" + mForceStatusBarFromKeyguard 4862 + " top=" + mTopFullscreenOpaqueWindowState); 4863 boolean shouldBeTransparent = mForceStatusBarTransparent 4864 && !mForceStatusBar 4865 && !mForceStatusBarFromKeyguard; 4866 if (!shouldBeTransparent) { 4867 mStatusBarController.setShowTransparent(false /* transparent */); 4868 } else if (!mStatusBar.isVisibleLw()) { 4869 mStatusBarController.setShowTransparent(true /* transparent */); 4870 } 4871 if (mForceStatusBar || mForceStatusBarFromKeyguard || mForceStatusBarTransparent) { 4872 if (DEBUG_LAYOUT) Slog.v(TAG, "Showing status bar: forced"); 4873 if (mStatusBarController.setBarShowingLw(true)) { 4874 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4875 } 4876 // Maintain fullscreen layout until incoming animation is complete. 4877 topIsFullscreen = mTopIsFullscreen && mStatusBar.isAnimatingLw(); 4878 // Transient status bar on the lockscreen is not allowed 4879 if (mForceStatusBarFromKeyguard && mStatusBarController.isTransientShowing()) { 4880 mStatusBarController.updateVisibilityLw(false /*transientAllowed*/, 4881 mLastSystemUiFlags, mLastSystemUiFlags); 4882 } 4883 } else if (mTopFullscreenOpaqueWindowState != null) { 4884 final int fl = PolicyControl.getWindowFlags(null, lp); 4885 if (localLOGV) { 4886 Slog.d(TAG, "frame: " + mTopFullscreenOpaqueWindowState.getFrameLw() 4887 + " shown position: " 4888 + mTopFullscreenOpaqueWindowState.getShownPositionLw()); 4889 Slog.d(TAG, "attr: " + mTopFullscreenOpaqueWindowState.getAttrs() 4890 + " lp.flags=0x" + Integer.toHexString(fl)); 4891 } 4892 topIsFullscreen = (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0 4893 || (mLastSystemUiFlags & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0; 4894 // The subtle difference between the window for mTopFullscreenOpaqueWindowState 4895 // and mTopIsFullscreen is that mTopIsFullscreen is set only if the window 4896 // has the FLAG_FULLSCREEN set. Not sure if there is another way that to be the 4897 // case though. 4898 if (mStatusBarController.isTransientShowing()) { 4899 if (mStatusBarController.setBarShowingLw(true)) { 4900 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4901 } 4902 } else if (topIsFullscreen 4903 && !mWindowManagerInternal.isStackVisible(FREEFORM_WORKSPACE_STACK_ID) 4904 && !mWindowManagerInternal.isStackVisible(DOCKED_STACK_ID)) { 4905 if (DEBUG_LAYOUT) Slog.v(TAG, "** HIDING status bar"); 4906 if (mStatusBarController.setBarShowingLw(false)) { 4907 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4908 } else { 4909 if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar already hiding"); 4910 } 4911 } else { 4912 if (DEBUG_LAYOUT) Slog.v(TAG, "** SHOWING status bar: top is not fullscreen"); 4913 if (mStatusBarController.setBarShowingLw(true)) { 4914 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4915 } 4916 } 4917 } 4918 } 4919 4920 if (mTopIsFullscreen != topIsFullscreen) { 4921 if (!topIsFullscreen) { 4922 // Force another layout when status bar becomes fully shown. 4923 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4924 } 4925 mTopIsFullscreen = topIsFullscreen; 4926 } 4927 4928 // Hide the key guard if a visible window explicitly specifies that it wants to be 4929 // displayed when the screen is locked. 4930 if (mKeyguardDelegate != null && mStatusBar != null) { 4931 if (localLOGV) Slog.v(TAG, "finishPostLayoutPolicyLw: mHideKeyguard=" 4932 + mHideLockScreen); 4933 if (mDismissKeyguard != DISMISS_KEYGUARD_NONE && !mKeyguardSecure) { 4934 mKeyguardHidden = true; 4935 if (setKeyguardOccludedLw(true)) { 4936 changes |= FINISH_LAYOUT_REDO_LAYOUT 4937 | FINISH_LAYOUT_REDO_CONFIG 4938 | FINISH_LAYOUT_REDO_WALLPAPER; 4939 } 4940 if (mKeyguardDelegate.isShowing()) { 4941 mHandler.post(new Runnable() { 4942 @Override 4943 public void run() { 4944 mKeyguardDelegate.keyguardDone(false, false); 4945 } 4946 }); 4947 } 4948 } else if (mHideLockScreen) { 4949 mKeyguardHidden = true; 4950 mWinDismissingKeyguard = null; 4951 if (setKeyguardOccludedLw(true)) { 4952 changes |= FINISH_LAYOUT_REDO_LAYOUT 4953 | FINISH_LAYOUT_REDO_CONFIG 4954 | FINISH_LAYOUT_REDO_WALLPAPER; 4955 } 4956 } else if (mDismissKeyguard != DISMISS_KEYGUARD_NONE) { 4957 mKeyguardHidden = false; 4958 if (setKeyguardOccludedLw(false)) { 4959 changes |= FINISH_LAYOUT_REDO_LAYOUT 4960 | FINISH_LAYOUT_REDO_CONFIG 4961 | FINISH_LAYOUT_REDO_WALLPAPER; 4962 } 4963 if (mDismissKeyguard == DISMISS_KEYGUARD_START) { 4964 // Only launch the next keyguard unlock window once per window. 4965 mHandler.post(new Runnable() { 4966 @Override 4967 public void run() { 4968 mKeyguardDelegate.dismiss(); 4969 } 4970 }); 4971 } 4972 } else { 4973 mWinDismissingKeyguard = null; 4974 mSecureDismissingKeyguard = false; 4975 mKeyguardHidden = false; 4976 if (setKeyguardOccludedLw(false)) { 4977 changes |= FINISH_LAYOUT_REDO_LAYOUT 4978 | FINISH_LAYOUT_REDO_CONFIG 4979 | FINISH_LAYOUT_REDO_WALLPAPER; 4980 } 4981 } 4982 } 4983 4984 if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) { 4985 // If the navigation bar has been hidden or shown, we need to do another 4986 // layout pass to update that window. 4987 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4988 } 4989 4990 // update since mAllowLockscreenWhenOn might have changed 4991 updateLockScreenTimeout(); 4992 return changes; 4993 } 4994 4995 /** 4996 * Updates the occluded state of the Keyguard. 4997 * 4998 * @return Whether the flags have changed and we have to redo the layout. 4999 */ 5000 private boolean setKeyguardOccludedLw(boolean isOccluded) { 5001 boolean wasOccluded = mKeyguardOccluded; 5002 boolean showing = mKeyguardDelegate.isShowing(); 5003 if (wasOccluded && !isOccluded && showing) { 5004 mKeyguardOccluded = false; 5005 mKeyguardDelegate.setOccluded(false); 5006 mStatusBar.getAttrs().privateFlags |= PRIVATE_FLAG_KEYGUARD; 5007 mStatusBar.getAttrs().flags |= FLAG_SHOW_WALLPAPER; 5008 return true; 5009 } else if (!wasOccluded && isOccluded && showing) { 5010 mKeyguardOccluded = true; 5011 mKeyguardDelegate.setOccluded(true); 5012 mStatusBar.getAttrs().privateFlags &= ~PRIVATE_FLAG_KEYGUARD; 5013 mStatusBar.getAttrs().flags &= ~FLAG_SHOW_WALLPAPER; 5014 return true; 5015 } else { 5016 return false; 5017 } 5018 } 5019 5020 private boolean isStatusBarKeyguard() { 5021 return mStatusBar != null 5022 && (mStatusBar.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0; 5023 } 5024 5025 @Override 5026 public boolean allowAppAnimationsLw() { 5027 if (isStatusBarKeyguard() || mShowingDream) { 5028 // If keyguard or dreams is currently visible, no reason to animate behind it. 5029 return false; 5030 } 5031 return true; 5032 } 5033 5034 @Override 5035 public int focusChangedLw(WindowState lastFocus, WindowState newFocus) { 5036 mFocusedWindow = newFocus; 5037 if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) { 5038 // If the navigation bar has been hidden or shown, we need to do another 5039 // layout pass to update that window. 5040 return FINISH_LAYOUT_REDO_LAYOUT; 5041 } 5042 return 0; 5043 } 5044 5045 /** {@inheritDoc} */ 5046 @Override 5047 public void notifyLidSwitchChanged(long whenNanos, boolean lidOpen) { 5048 // lid changed state 5049 final int newLidState = lidOpen ? LID_OPEN : LID_CLOSED; 5050 if (newLidState == mLidState) { 5051 return; 5052 } 5053 5054 mLidState = newLidState; 5055 applyLidSwitchState(); 5056 updateRotation(true); 5057 5058 if (lidOpen) { 5059 wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromLidSwitch, 5060 "android.policy:LID"); 5061 } else if (!mLidControlsSleep) { 5062 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 5063 } 5064 } 5065 5066 @Override 5067 public void notifyCameraLensCoverSwitchChanged(long whenNanos, boolean lensCovered) { 5068 int lensCoverState = lensCovered ? CAMERA_LENS_COVERED : CAMERA_LENS_UNCOVERED; 5069 if (mCameraLensCoverState == lensCoverState) { 5070 return; 5071 } 5072 if (mCameraLensCoverState == CAMERA_LENS_COVERED && 5073 lensCoverState == CAMERA_LENS_UNCOVERED) { 5074 Intent intent; 5075 final boolean keyguardActive = mKeyguardDelegate == null ? false : 5076 mKeyguardDelegate.isShowing(); 5077 if (keyguardActive) { 5078 intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE); 5079 } else { 5080 intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA); 5081 } 5082 wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromCameraLens, 5083 "android.policy:CAMERA_COVER"); 5084 startActivityAsUser(intent, UserHandle.CURRENT_OR_SELF); 5085 } 5086 mCameraLensCoverState = lensCoverState; 5087 } 5088 5089 void setHdmiPlugged(boolean plugged) { 5090 if (mHdmiPlugged != plugged) { 5091 mHdmiPlugged = plugged; 5092 updateRotation(true, true); 5093 Intent intent = new Intent(ACTION_HDMI_PLUGGED); 5094 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 5095 intent.putExtra(EXTRA_HDMI_PLUGGED_STATE, plugged); 5096 mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL); 5097 } 5098 } 5099 5100 void initializeHdmiState() { 5101 boolean plugged = false; 5102 // watch for HDMI plug messages if the hdmi switch exists 5103 if (new File("/sys/devices/virtual/switch/hdmi/state").exists()) { 5104 mHDMIObserver.startObserving("DEVPATH=/devices/virtual/switch/hdmi"); 5105 5106 final String filename = "/sys/class/switch/hdmi/state"; 5107 FileReader reader = null; 5108 try { 5109 reader = new FileReader(filename); 5110 char[] buf = new char[15]; 5111 int n = reader.read(buf); 5112 if (n > 1) { 5113 plugged = 0 != Integer.parseInt(new String(buf, 0, n-1)); 5114 } 5115 } catch (IOException ex) { 5116 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); 5117 } catch (NumberFormatException ex) { 5118 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); 5119 } finally { 5120 if (reader != null) { 5121 try { 5122 reader.close(); 5123 } catch (IOException ex) { 5124 } 5125 } 5126 } 5127 } 5128 // This dance forces the code in setHdmiPlugged to run. 5129 // Always do this so the sticky intent is stuck (to false) if there is no hdmi. 5130 mHdmiPlugged = !plugged; 5131 setHdmiPlugged(!mHdmiPlugged); 5132 } 5133 5134 final Object mScreenshotLock = new Object(); 5135 ServiceConnection mScreenshotConnection = null; 5136 5137 final Runnable mScreenshotTimeout = new Runnable() { 5138 @Override public void run() { 5139 synchronized (mScreenshotLock) { 5140 if (mScreenshotConnection != null) { 5141 mContext.unbindService(mScreenshotConnection); 5142 mScreenshotConnection = null; 5143 } 5144 } 5145 } 5146 }; 5147 5148 // Assume this is called from the Handler thread. 5149 private void takeScreenshot() { 5150 synchronized (mScreenshotLock) { 5151 if (mScreenshotConnection != null) { 5152 return; 5153 } 5154 ComponentName cn = new ComponentName("com.android.systemui", 5155 "com.android.systemui.screenshot.TakeScreenshotService"); 5156 Intent intent = new Intent(); 5157 intent.setComponent(cn); 5158 ServiceConnection conn = new ServiceConnection() { 5159 @Override 5160 public void onServiceConnected(ComponentName name, IBinder service) { 5161 synchronized (mScreenshotLock) { 5162 if (mScreenshotConnection != this) { 5163 return; 5164 } 5165 Messenger messenger = new Messenger(service); 5166 Message msg = Message.obtain(null, 1); 5167 final ServiceConnection myConn = this; 5168 Handler h = new Handler(mHandler.getLooper()) { 5169 @Override 5170 public void handleMessage(Message msg) { 5171 synchronized (mScreenshotLock) { 5172 if (mScreenshotConnection == myConn) { 5173 mContext.unbindService(mScreenshotConnection); 5174 mScreenshotConnection = null; 5175 mHandler.removeCallbacks(mScreenshotTimeout); 5176 } 5177 } 5178 } 5179 }; 5180 msg.replyTo = new Messenger(h); 5181 msg.arg1 = msg.arg2 = 0; 5182 if (mStatusBar != null && mStatusBar.isVisibleLw()) 5183 msg.arg1 = 1; 5184 if (mNavigationBar != null && mNavigationBar.isVisibleLw()) 5185 msg.arg2 = 1; 5186 try { 5187 messenger.send(msg); 5188 } catch (RemoteException e) { 5189 } 5190 } 5191 } 5192 @Override 5193 public void onServiceDisconnected(ComponentName name) {} 5194 }; 5195 if (mContext.bindServiceAsUser( 5196 intent, conn, Context.BIND_AUTO_CREATE, UserHandle.CURRENT)) { 5197 mScreenshotConnection = conn; 5198 mHandler.postDelayed(mScreenshotTimeout, 10000); 5199 } 5200 } 5201 } 5202 5203 /** {@inheritDoc} */ 5204 @Override 5205 public int interceptKeyBeforeQueueing(KeyEvent event, int policyFlags) { 5206 if (!mSystemBooted) { 5207 // If we have not yet booted, don't let key events do anything. 5208 return 0; 5209 } 5210 5211 final boolean interactive = (policyFlags & FLAG_INTERACTIVE) != 0; 5212 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 5213 final boolean canceled = event.isCanceled(); 5214 final int keyCode = event.getKeyCode(); 5215 5216 final boolean isInjected = (policyFlags & WindowManagerPolicy.FLAG_INJECTED) != 0; 5217 5218 // If screen is off then we treat the case where the keyguard is open but hidden 5219 // the same as if it were open and in front. 5220 // This will prevent any keys other than the power button from waking the screen 5221 // when the keyguard is hidden by another activity. 5222 final boolean keyguardActive = (mKeyguardDelegate == null ? false : 5223 (interactive ? 5224 isKeyguardShowingAndNotOccluded() : 5225 mKeyguardDelegate.isShowing())); 5226 5227 if (DEBUG_INPUT) { 5228 Log.d(TAG, "interceptKeyTq keycode=" + keyCode 5229 + " interactive=" + interactive + " keyguardActive=" + keyguardActive 5230 + " policyFlags=" + Integer.toHexString(policyFlags)); 5231 } 5232 5233 // Basic policy based on interactive state. 5234 int result; 5235 boolean isWakeKey = (policyFlags & WindowManagerPolicy.FLAG_WAKE) != 0 5236 || event.isWakeKey(); 5237 if (interactive || (isInjected && !isWakeKey)) { 5238 // When the device is interactive or the key is injected pass the 5239 // key to the application. 5240 result = ACTION_PASS_TO_USER; 5241 isWakeKey = false; 5242 } else if (!interactive && shouldDispatchInputWhenNonInteractive()) { 5243 // If we're currently dozing with the screen on and the keyguard showing, pass the key 5244 // to the application but preserve its wake key status to make sure we still move 5245 // from dozing to fully interactive if we would normally go from off to fully 5246 // interactive. 5247 result = ACTION_PASS_TO_USER; 5248 } else { 5249 // When the screen is off and the key is not injected, determine whether 5250 // to wake the device but don't pass the key to the application. 5251 result = 0; 5252 if (isWakeKey && (!down || !isWakeKeyWhenScreenOff(keyCode))) { 5253 isWakeKey = false; 5254 } 5255 } 5256 5257 // If the key would be handled globally, just return the result, don't worry about special 5258 // key processing. 5259 if (isValidGlobalKey(keyCode) 5260 && mGlobalKeyManager.shouldHandleGlobalKey(keyCode, event)) { 5261 if (isWakeKey) { 5262 wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey, "android.policy:KEY"); 5263 } 5264 return result; 5265 } 5266 5267 boolean useHapticFeedback = down 5268 && (policyFlags & WindowManagerPolicy.FLAG_VIRTUAL) != 0 5269 && event.getRepeatCount() == 0; 5270 5271 // Handle special keys. 5272 switch (keyCode) { 5273 case KeyEvent.KEYCODE_VOLUME_DOWN: 5274 case KeyEvent.KEYCODE_VOLUME_UP: 5275 case KeyEvent.KEYCODE_VOLUME_MUTE: { 5276 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) { 5277 if (down) { 5278 if (interactive && !mScreenshotChordVolumeDownKeyTriggered 5279 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 5280 mScreenshotChordVolumeDownKeyTriggered = true; 5281 mScreenshotChordVolumeDownKeyTime = event.getDownTime(); 5282 mScreenshotChordVolumeDownKeyConsumed = false; 5283 cancelPendingPowerKeyAction(); 5284 interceptScreenshotChord(); 5285 } 5286 } else { 5287 mScreenshotChordVolumeDownKeyTriggered = false; 5288 cancelPendingScreenshotChordAction(); 5289 } 5290 } else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) { 5291 if (down) { 5292 if (interactive && !mScreenshotChordVolumeUpKeyTriggered 5293 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 5294 mScreenshotChordVolumeUpKeyTriggered = true; 5295 cancelPendingPowerKeyAction(); 5296 cancelPendingScreenshotChordAction(); 5297 } 5298 } else { 5299 mScreenshotChordVolumeUpKeyTriggered = false; 5300 cancelPendingScreenshotChordAction(); 5301 } 5302 } 5303 if (down) { 5304 TelecomManager telecomManager = getTelecommService(); 5305 if (telecomManager != null) { 5306 if (telecomManager.isRinging()) { 5307 // If an incoming call is ringing, either VOLUME key means 5308 // "silence ringer". We handle these keys here, rather than 5309 // in the InCallScreen, to make sure we'll respond to them 5310 // even if the InCallScreen hasn't come to the foreground yet. 5311 // Look for the DOWN event here, to agree with the "fallback" 5312 // behavior in the InCallScreen. 5313 Log.i(TAG, "interceptKeyBeforeQueueing:" 5314 + " VOLUME key-down while ringing: Silence ringer!"); 5315 5316 // Silence the ringer. (It's safe to call this 5317 // even if the ringer has already been silenced.) 5318 telecomManager.silenceRinger(); 5319 5320 // And *don't* pass this key thru to the current activity 5321 // (which is probably the InCallScreen.) 5322 result &= ~ACTION_PASS_TO_USER; 5323 break; 5324 } 5325 if (telecomManager.isInCall() 5326 && (result & ACTION_PASS_TO_USER) == 0) { 5327 // If we are in call but we decided not to pass the key to 5328 // the application, just pass it to the session service. 5329 5330 MediaSessionLegacyHelper.getHelper(mContext) 5331 .sendVolumeKeyEvent(event, false); 5332 break; 5333 } 5334 } 5335 } 5336 if (mUseTvRouting) { 5337 // On TVs, defer special key handlings to 5338 // {@link interceptKeyBeforeDispatching()}. 5339 result |= ACTION_PASS_TO_USER; 5340 } else if ((result & ACTION_PASS_TO_USER) == 0) { 5341 // If we aren't passing to the user and no one else 5342 // handled it send it to the session manager to 5343 // figure out. 5344 MediaSessionLegacyHelper.getHelper(mContext) 5345 .sendVolumeKeyEvent(event, true); 5346 } 5347 break; 5348 } 5349 5350 case KeyEvent.KEYCODE_ENDCALL: { 5351 result &= ~ACTION_PASS_TO_USER; 5352 if (down) { 5353 TelecomManager telecomManager = getTelecommService(); 5354 boolean hungUp = false; 5355 if (telecomManager != null) { 5356 hungUp = telecomManager.endCall(); 5357 } 5358 if (interactive && !hungUp) { 5359 mEndCallKeyHandled = false; 5360 mHandler.postDelayed(mEndCallLongPress, 5361 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 5362 } else { 5363 mEndCallKeyHandled = true; 5364 } 5365 } else { 5366 if (!mEndCallKeyHandled) { 5367 mHandler.removeCallbacks(mEndCallLongPress); 5368 if (!canceled) { 5369 if ((mEndcallBehavior 5370 & Settings.System.END_BUTTON_BEHAVIOR_HOME) != 0) { 5371 if (goHome()) { 5372 break; 5373 } 5374 } 5375 if ((mEndcallBehavior 5376 & Settings.System.END_BUTTON_BEHAVIOR_SLEEP) != 0) { 5377 mPowerManager.goToSleep(event.getEventTime(), 5378 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 5379 isWakeKey = false; 5380 } 5381 } 5382 } 5383 } 5384 break; 5385 } 5386 5387 case KeyEvent.KEYCODE_POWER: { 5388 result &= ~ACTION_PASS_TO_USER; 5389 isWakeKey = false; // wake-up will be handled separately 5390 if (down) { 5391 interceptPowerKeyDown(event, interactive); 5392 } else { 5393 interceptPowerKeyUp(event, interactive, canceled); 5394 } 5395 break; 5396 } 5397 5398 case KeyEvent.KEYCODE_SLEEP: { 5399 result &= ~ACTION_PASS_TO_USER; 5400 isWakeKey = false; 5401 if (!mPowerManager.isInteractive()) { 5402 useHapticFeedback = false; // suppress feedback if already non-interactive 5403 } 5404 if (down) { 5405 sleepPress(event.getEventTime()); 5406 } else { 5407 sleepRelease(event.getEventTime()); 5408 } 5409 break; 5410 } 5411 5412 case KeyEvent.KEYCODE_SOFT_SLEEP: { 5413 result &= ~ACTION_PASS_TO_USER; 5414 isWakeKey = false; 5415 if (!down) { 5416 mPowerManagerInternal.setUserInactiveOverrideFromWindowManager(); 5417 } 5418 break; 5419 } 5420 5421 case KeyEvent.KEYCODE_WAKEUP: { 5422 result &= ~ACTION_PASS_TO_USER; 5423 isWakeKey = true; 5424 break; 5425 } 5426 5427 case KeyEvent.KEYCODE_MEDIA_PLAY: 5428 case KeyEvent.KEYCODE_MEDIA_PAUSE: 5429 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: 5430 case KeyEvent.KEYCODE_HEADSETHOOK: 5431 case KeyEvent.KEYCODE_MUTE: 5432 case KeyEvent.KEYCODE_MEDIA_STOP: 5433 case KeyEvent.KEYCODE_MEDIA_NEXT: 5434 case KeyEvent.KEYCODE_MEDIA_PREVIOUS: 5435 case KeyEvent.KEYCODE_MEDIA_REWIND: 5436 case KeyEvent.KEYCODE_MEDIA_RECORD: 5437 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: 5438 case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK: { 5439 if (MediaSessionLegacyHelper.getHelper(mContext).isGlobalPriorityActive()) { 5440 // If the global session is active pass all media keys to it 5441 // instead of the active window. 5442 result &= ~ACTION_PASS_TO_USER; 5443 } 5444 if ((result & ACTION_PASS_TO_USER) == 0) { 5445 // Only do this if we would otherwise not pass it to the user. In that 5446 // case, the PhoneWindow class will do the same thing, except it will 5447 // only do it if the showing app doesn't process the key on its own. 5448 // Note that we need to make a copy of the key event here because the 5449 // original key event will be recycled when we return. 5450 mBroadcastWakeLock.acquire(); 5451 Message msg = mHandler.obtainMessage(MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK, 5452 new KeyEvent(event)); 5453 msg.setAsynchronous(true); 5454 msg.sendToTarget(); 5455 } 5456 break; 5457 } 5458 5459 case KeyEvent.KEYCODE_CALL: { 5460 if (down) { 5461 TelecomManager telecomManager = getTelecommService(); 5462 if (telecomManager != null) { 5463 if (telecomManager.isRinging()) { 5464 Log.i(TAG, "interceptKeyBeforeQueueing:" 5465 + " CALL key-down while ringing: Answer the call!"); 5466 telecomManager.acceptRingingCall(); 5467 5468 // And *don't* pass this key thru to the current activity 5469 // (which is presumably the InCallScreen.) 5470 result &= ~ACTION_PASS_TO_USER; 5471 } 5472 } 5473 } 5474 break; 5475 } 5476 case KeyEvent.KEYCODE_VOICE_ASSIST: { 5477 // Only do this if we would otherwise not pass it to the user. In that case, 5478 // interceptKeyBeforeDispatching would apply a similar but different policy in 5479 // order to invoke voice assist actions. Note that we need to make a copy of the 5480 // key event here because the original key event will be recycled when we return. 5481 if ((result & ACTION_PASS_TO_USER) == 0 && !down) { 5482 mBroadcastWakeLock.acquire(); 5483 Message msg = mHandler.obtainMessage(MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK, 5484 keyguardActive ? 1 : 0, 0); 5485 msg.setAsynchronous(true); 5486 msg.sendToTarget(); 5487 } 5488 break; 5489 } 5490 case KeyEvent.KEYCODE_WINDOW: { 5491 if (mShortPressWindowBehavior == SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE) { 5492 if (!down) { 5493 requestTvPictureInPicture(event); 5494 } 5495 result &= ~ACTION_PASS_TO_USER; 5496 } 5497 break; 5498 } 5499 } 5500 5501 if (useHapticFeedback) { 5502 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false); 5503 } 5504 5505 if (isWakeKey) { 5506 wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey, "android.policy:KEY"); 5507 } 5508 5509 return result; 5510 } 5511 5512 /** 5513 * Returns true if the key can have global actions attached to it. 5514 * We reserve all power management keys for the system since they require 5515 * very careful handling. 5516 */ 5517 private static boolean isValidGlobalKey(int keyCode) { 5518 switch (keyCode) { 5519 case KeyEvent.KEYCODE_POWER: 5520 case KeyEvent.KEYCODE_WAKEUP: 5521 case KeyEvent.KEYCODE_SLEEP: 5522 return false; 5523 default: 5524 return true; 5525 } 5526 } 5527 5528 /** 5529 * When the screen is off we ignore some keys that might otherwise typically 5530 * be considered wake keys. We filter them out here. 5531 * 5532 * {@link KeyEvent#KEYCODE_POWER} is notably absent from this list because it 5533 * is always considered a wake key. 5534 */ 5535 private boolean isWakeKeyWhenScreenOff(int keyCode) { 5536 switch (keyCode) { 5537 // ignore volume keys unless docked 5538 case KeyEvent.KEYCODE_VOLUME_UP: 5539 case KeyEvent.KEYCODE_VOLUME_DOWN: 5540 case KeyEvent.KEYCODE_VOLUME_MUTE: 5541 return mDockMode != Intent.EXTRA_DOCK_STATE_UNDOCKED; 5542 5543 // ignore media and camera keys 5544 case KeyEvent.KEYCODE_MUTE: 5545 case KeyEvent.KEYCODE_HEADSETHOOK: 5546 case KeyEvent.KEYCODE_MEDIA_PLAY: 5547 case KeyEvent.KEYCODE_MEDIA_PAUSE: 5548 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: 5549 case KeyEvent.KEYCODE_MEDIA_STOP: 5550 case KeyEvent.KEYCODE_MEDIA_NEXT: 5551 case KeyEvent.KEYCODE_MEDIA_PREVIOUS: 5552 case KeyEvent.KEYCODE_MEDIA_REWIND: 5553 case KeyEvent.KEYCODE_MEDIA_RECORD: 5554 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: 5555 case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK: 5556 case KeyEvent.KEYCODE_CAMERA: 5557 return false; 5558 } 5559 return true; 5560 } 5561 5562 5563 /** {@inheritDoc} */ 5564 @Override 5565 public int interceptMotionBeforeQueueingNonInteractive(long whenNanos, int policyFlags) { 5566 if ((policyFlags & FLAG_WAKE) != 0) { 5567 if (wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotion, 5568 "android.policy:MOTION")) { 5569 return 0; 5570 } 5571 } 5572 5573 if (shouldDispatchInputWhenNonInteractive()) { 5574 return ACTION_PASS_TO_USER; 5575 } 5576 5577 // If we have not passed the action up and we are in theater mode without dreaming, 5578 // there will be no dream to intercept the touch and wake into ambient. The device should 5579 // wake up in this case. 5580 if (isTheaterModeEnabled() && (policyFlags & FLAG_WAKE) != 0) { 5581 wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotionWhenNotDreaming, 5582 "android.policy:MOTION"); 5583 } 5584 5585 return 0; 5586 } 5587 5588 private boolean shouldDispatchInputWhenNonInteractive() { 5589 // Send events to keyguard while the screen is on. 5590 if (isKeyguardShowingAndNotOccluded() && mDisplay != null 5591 && mDisplay.getState() != Display.STATE_OFF) { 5592 return true; 5593 } 5594 5595 // Send events to a dozing dream even if the screen is off since the dream 5596 // is in control of the state of the screen. 5597 IDreamManager dreamManager = getDreamManager(); 5598 5599 try { 5600 if (dreamManager != null && dreamManager.isDreaming()) { 5601 return true; 5602 } 5603 } catch (RemoteException e) { 5604 Slog.e(TAG, "RemoteException when checking if dreaming", e); 5605 } 5606 5607 // Otherwise, consume events since the user can't see what is being 5608 // interacted with. 5609 return false; 5610 } 5611 5612 private void dispatchDirectAudioEvent(KeyEvent event) { 5613 if (event.getAction() != KeyEvent.ACTION_DOWN) { 5614 return; 5615 } 5616 int keyCode = event.getKeyCode(); 5617 int flags = AudioManager.FLAG_SHOW_UI | AudioManager.FLAG_PLAY_SOUND 5618 | AudioManager.FLAG_FROM_KEY; 5619 String pkgName = mContext.getOpPackageName(); 5620 switch (keyCode) { 5621 case KeyEvent.KEYCODE_VOLUME_UP: 5622 try { 5623 getAudioService().adjustSuggestedStreamVolume(AudioManager.ADJUST_RAISE, 5624 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG); 5625 } catch (RemoteException e) { 5626 Log.e(TAG, "Error dispatching volume up in dispatchTvAudioEvent.", e); 5627 } 5628 break; 5629 case KeyEvent.KEYCODE_VOLUME_DOWN: 5630 try { 5631 getAudioService().adjustSuggestedStreamVolume(AudioManager.ADJUST_LOWER, 5632 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG); 5633 } catch (RemoteException e) { 5634 Log.e(TAG, "Error dispatching volume down in dispatchTvAudioEvent.", e); 5635 } 5636 break; 5637 case KeyEvent.KEYCODE_VOLUME_MUTE: 5638 try { 5639 if (event.getRepeatCount() == 0) { 5640 getAudioService().adjustSuggestedStreamVolume( 5641 AudioManager.ADJUST_TOGGLE_MUTE, 5642 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG); 5643 } 5644 } catch (RemoteException e) { 5645 Log.e(TAG, "Error dispatching mute in dispatchTvAudioEvent.", e); 5646 } 5647 break; 5648 } 5649 } 5650 5651 void dispatchMediaKeyWithWakeLock(KeyEvent event) { 5652 if (DEBUG_INPUT) { 5653 Slog.d(TAG, "dispatchMediaKeyWithWakeLock: " + event); 5654 } 5655 5656 if (mHavePendingMediaKeyRepeatWithWakeLock) { 5657 if (DEBUG_INPUT) { 5658 Slog.d(TAG, "dispatchMediaKeyWithWakeLock: canceled repeat"); 5659 } 5660 5661 mHandler.removeMessages(MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK); 5662 mHavePendingMediaKeyRepeatWithWakeLock = false; 5663 mBroadcastWakeLock.release(); // pending repeat was holding onto the wake lock 5664 } 5665 5666 dispatchMediaKeyWithWakeLockToAudioService(event); 5667 5668 if (event.getAction() == KeyEvent.ACTION_DOWN 5669 && event.getRepeatCount() == 0) { 5670 mHavePendingMediaKeyRepeatWithWakeLock = true; 5671 5672 Message msg = mHandler.obtainMessage( 5673 MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK, event); 5674 msg.setAsynchronous(true); 5675 mHandler.sendMessageDelayed(msg, ViewConfiguration.getKeyRepeatTimeout()); 5676 } else { 5677 mBroadcastWakeLock.release(); 5678 } 5679 } 5680 5681 void dispatchMediaKeyRepeatWithWakeLock(KeyEvent event) { 5682 mHavePendingMediaKeyRepeatWithWakeLock = false; 5683 5684 KeyEvent repeatEvent = KeyEvent.changeTimeRepeat(event, 5685 SystemClock.uptimeMillis(), 1, event.getFlags() | KeyEvent.FLAG_LONG_PRESS); 5686 if (DEBUG_INPUT) { 5687 Slog.d(TAG, "dispatchMediaKeyRepeatWithWakeLock: " + repeatEvent); 5688 } 5689 5690 dispatchMediaKeyWithWakeLockToAudioService(repeatEvent); 5691 mBroadcastWakeLock.release(); 5692 } 5693 5694 void dispatchMediaKeyWithWakeLockToAudioService(KeyEvent event) { 5695 if (ActivityManagerNative.isSystemReady()) { 5696 MediaSessionLegacyHelper.getHelper(mContext).sendMediaButtonEvent(event, true); 5697 } 5698 } 5699 5700 void launchVoiceAssistWithWakeLock(boolean keyguardActive) { 5701 IDeviceIdleController dic = IDeviceIdleController.Stub.asInterface( 5702 ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER)); 5703 if (dic != null) { 5704 try { 5705 dic.exitIdle("voice-search"); 5706 } catch (RemoteException e) { 5707 } 5708 } 5709 Intent voiceIntent = 5710 new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE); 5711 voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, keyguardActive); 5712 startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF); 5713 mBroadcastWakeLock.release(); 5714 } 5715 5716 BroadcastReceiver mDockReceiver = new BroadcastReceiver() { 5717 @Override 5718 public void onReceive(Context context, Intent intent) { 5719 if (Intent.ACTION_DOCK_EVENT.equals(intent.getAction())) { 5720 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 5721 Intent.EXTRA_DOCK_STATE_UNDOCKED); 5722 } else { 5723 try { 5724 IUiModeManager uiModeService = IUiModeManager.Stub.asInterface( 5725 ServiceManager.getService(Context.UI_MODE_SERVICE)); 5726 mUiMode = uiModeService.getCurrentModeType(); 5727 } catch (RemoteException e) { 5728 } 5729 } 5730 updateRotation(true); 5731 synchronized (mLock) { 5732 updateOrientationListenerLp(); 5733 } 5734 } 5735 }; 5736 5737 BroadcastReceiver mDreamReceiver = new BroadcastReceiver() { 5738 @Override 5739 public void onReceive(Context context, Intent intent) { 5740 if (Intent.ACTION_DREAMING_STARTED.equals(intent.getAction())) { 5741 if (mKeyguardDelegate != null) { 5742 mKeyguardDelegate.onDreamingStarted(); 5743 } 5744 } else if (Intent.ACTION_DREAMING_STOPPED.equals(intent.getAction())) { 5745 if (mKeyguardDelegate != null) { 5746 mKeyguardDelegate.onDreamingStopped(); 5747 } 5748 } 5749 } 5750 }; 5751 5752 BroadcastReceiver mMultiuserReceiver = new BroadcastReceiver() { 5753 @Override 5754 public void onReceive(Context context, Intent intent) { 5755 if (Intent.ACTION_USER_SWITCHED.equals(intent.getAction())) { 5756 // tickle the settings observer: this first ensures that we're 5757 // observing the relevant settings for the newly-active user, 5758 // and then updates our own bookkeeping based on the now- 5759 // current user. 5760 mSettingsObserver.onChange(false); 5761 5762 // force a re-application of focused window sysui visibility. 5763 // the window may never have been shown for this user 5764 // e.g. the keyguard when going through the new-user setup flow 5765 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 5766 mLastSystemUiFlags = 0; 5767 updateSystemUiVisibilityLw(); 5768 } 5769 } 5770 } 5771 }; 5772 5773 private final Runnable mHiddenNavPanic = new Runnable() { 5774 @Override 5775 public void run() { 5776 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 5777 if (!isUserSetupComplete()) { 5778 // Swipe-up for navigation bar is disabled during setup 5779 return; 5780 } 5781 mPendingPanicGestureUptime = SystemClock.uptimeMillis(); 5782 mNavigationBarController.showTransient(); 5783 } 5784 } 5785 }; 5786 5787 private void requestTransientBars(WindowState swipeTarget) { 5788 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 5789 if (!isUserSetupComplete()) { 5790 // Swipe-up for navigation bar is disabled during setup 5791 return; 5792 } 5793 boolean sb = mStatusBarController.checkShowTransientBarLw(); 5794 boolean nb = mNavigationBarController.checkShowTransientBarLw(); 5795 if (sb || nb) { 5796 // Don't show status bar when swiping on already visible navigation bar 5797 if (!nb && swipeTarget == mNavigationBar) { 5798 if (DEBUG) Slog.d(TAG, "Not showing transient bar, wrong swipe target"); 5799 return; 5800 } 5801 if (sb) mStatusBarController.showTransient(); 5802 if (nb) mNavigationBarController.showTransient(); 5803 mImmersiveModeConfirmation.confirmCurrentPrompt(); 5804 updateSystemUiVisibilityLw(); 5805 } 5806 } 5807 } 5808 5809 // Called on the PowerManager's Notifier thread. 5810 @Override 5811 public void startedGoingToSleep(int why) { 5812 if (DEBUG_WAKEUP) Slog.i(TAG, "Started going to sleep... (why=" + why + ")"); 5813 if (mKeyguardDelegate != null) { 5814 mKeyguardDelegate.onStartedGoingToSleep(why); 5815 } 5816 } 5817 5818 // Called on the PowerManager's Notifier thread. 5819 @Override 5820 public void finishedGoingToSleep(int why) { 5821 EventLog.writeEvent(70000, 0); 5822 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished going to sleep... (why=" + why + ")"); 5823 MetricsLogger.histogram(mContext, "screen_timeout", mLockScreenTimeout / 1000); 5824 5825 // We must get this work done here because the power manager will drop 5826 // the wake lock and let the system suspend once this function returns. 5827 synchronized (mLock) { 5828 mAwake = false; 5829 updateWakeGestureListenerLp(); 5830 updateOrientationListenerLp(); 5831 updateLockScreenTimeout(); 5832 } 5833 if (mKeyguardDelegate != null) { 5834 mKeyguardDelegate.onFinishedGoingToSleep(why); 5835 } 5836 } 5837 5838 // Called on the PowerManager's Notifier thread. 5839 @Override 5840 public void startedWakingUp() { 5841 EventLog.writeEvent(70000, 1); 5842 if (DEBUG_WAKEUP) Slog.i(TAG, "Started waking up..."); 5843 5844 // Since goToSleep performs these functions synchronously, we must 5845 // do the same here. We cannot post this work to a handler because 5846 // that might cause it to become reordered with respect to what 5847 // may happen in a future call to goToSleep. 5848 synchronized (mLock) { 5849 mAwake = true; 5850 5851 updateWakeGestureListenerLp(); 5852 updateOrientationListenerLp(); 5853 updateLockScreenTimeout(); 5854 } 5855 5856 if (mKeyguardDelegate != null) { 5857 mKeyguardDelegate.onStartedWakingUp(); 5858 } 5859 } 5860 5861 // Called on the PowerManager's Notifier thread. 5862 @Override 5863 public void finishedWakingUp() { 5864 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished waking up..."); 5865 } 5866 5867 private void wakeUpFromPowerKey(long eventTime) { 5868 wakeUp(eventTime, mAllowTheaterModeWakeFromPowerKey, "android.policy:POWER"); 5869 } 5870 5871 private boolean wakeUp(long wakeTime, boolean wakeInTheaterMode, String reason) { 5872 final boolean theaterModeEnabled = isTheaterModeEnabled(); 5873 if (!wakeInTheaterMode && theaterModeEnabled) { 5874 return false; 5875 } 5876 5877 if (theaterModeEnabled) { 5878 Settings.Global.putInt(mContext.getContentResolver(), 5879 Settings.Global.THEATER_MODE_ON, 0); 5880 } 5881 5882 mPowerManager.wakeUp(wakeTime, reason); 5883 return true; 5884 } 5885 5886 private void finishKeyguardDrawn() { 5887 synchronized (mLock) { 5888 if (!mScreenOnEarly || mKeyguardDrawComplete) { 5889 return; // We are not awake yet or we have already informed of this event. 5890 } 5891 5892 mKeyguardDrawComplete = true; 5893 if (mKeyguardDelegate != null) { 5894 mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT); 5895 } 5896 mWindowManagerDrawComplete = false; 5897 } 5898 5899 // ... eventually calls finishWindowsDrawn which will finalize our screen turn on 5900 // as well as enabling the orientation change logic/sensor. 5901 mWindowManagerInternal.waitForAllWindowsDrawn(mWindowManagerDrawCallback, 5902 WAITING_FOR_DRAWN_TIMEOUT); 5903 } 5904 5905 // Called on the DisplayManager's DisplayPowerController thread. 5906 @Override 5907 public void screenTurnedOff() { 5908 if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turned off..."); 5909 5910 updateScreenOffSleepToken(true); 5911 synchronized (mLock) { 5912 mScreenOnEarly = false; 5913 mScreenOnFully = false; 5914 mKeyguardDrawComplete = false; 5915 mWindowManagerDrawComplete = false; 5916 mScreenOnListener = null; 5917 updateOrientationListenerLp(); 5918 5919 if (mKeyguardDelegate != null) { 5920 mKeyguardDelegate.onScreenTurnedOff(); 5921 } 5922 } 5923 } 5924 5925 // Called on the DisplayManager's DisplayPowerController thread. 5926 @Override 5927 public void screenTurningOn(final ScreenOnListener screenOnListener) { 5928 if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turning on..."); 5929 5930 updateScreenOffSleepToken(false); 5931 synchronized (mLock) { 5932 mScreenOnEarly = true; 5933 mScreenOnFully = false; 5934 mKeyguardDrawComplete = false; 5935 mWindowManagerDrawComplete = false; 5936 mScreenOnListener = screenOnListener; 5937 5938 if (mKeyguardDelegate != null) { 5939 mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT); 5940 mHandler.sendEmptyMessageDelayed(MSG_KEYGUARD_DRAWN_TIMEOUT, 1000); 5941 mKeyguardDelegate.onScreenTurningOn(mKeyguardDrawnCallback); 5942 } else { 5943 if (DEBUG_WAKEUP) Slog.d(TAG, 5944 "null mKeyguardDelegate: setting mKeyguardDrawComplete."); 5945 finishKeyguardDrawn(); 5946 } 5947 } 5948 } 5949 5950 // Called on the DisplayManager's DisplayPowerController thread. 5951 @Override 5952 public void screenTurnedOn() { 5953 synchronized (mLock) { 5954 if (mKeyguardDelegate != null) { 5955 mKeyguardDelegate.onScreenTurnedOn(); 5956 } 5957 } 5958 } 5959 5960 private void finishWindowsDrawn() { 5961 synchronized (mLock) { 5962 if (!mScreenOnEarly || mWindowManagerDrawComplete) { 5963 return; // Screen is not turned on or we did already handle this case earlier. 5964 } 5965 5966 mWindowManagerDrawComplete = true; 5967 } 5968 5969 finishScreenTurningOn(); 5970 } 5971 5972 private void finishScreenTurningOn() { 5973 synchronized (mLock) { 5974 // We have just finished drawing screen content. Since the orientation listener 5975 // gets only installed when all windows are drawn, we try to install it again. 5976 updateOrientationListenerLp(); 5977 } 5978 final ScreenOnListener listener; 5979 final boolean enableScreen; 5980 synchronized (mLock) { 5981 if (DEBUG_WAKEUP) Slog.d(TAG, 5982 "finishScreenTurningOn: mAwake=" + mAwake 5983 + ", mScreenOnEarly=" + mScreenOnEarly 5984 + ", mScreenOnFully=" + mScreenOnFully 5985 + ", mKeyguardDrawComplete=" + mKeyguardDrawComplete 5986 + ", mWindowManagerDrawComplete=" + mWindowManagerDrawComplete); 5987 5988 if (mScreenOnFully || !mScreenOnEarly || !mWindowManagerDrawComplete 5989 || (mAwake && !mKeyguardDrawComplete)) { 5990 return; // spurious or not ready yet 5991 } 5992 5993 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished screen turning on..."); 5994 listener = mScreenOnListener; 5995 mScreenOnListener = null; 5996 mScreenOnFully = true; 5997 5998 // Remember the first time we draw the keyguard so we know when we're done with 5999 // the main part of booting and can enable the screen and hide boot messages. 6000 if (!mKeyguardDrawnOnce && mAwake) { 6001 mKeyguardDrawnOnce = true; 6002 enableScreen = true; 6003 if (mBootMessageNeedsHiding) { 6004 mBootMessageNeedsHiding = false; 6005 hideBootMessages(); 6006 } 6007 } else { 6008 enableScreen = false; 6009 } 6010 } 6011 6012 if (listener != null) { 6013 listener.onScreenOn(); 6014 } 6015 6016 if (enableScreen) { 6017 try { 6018 mWindowManager.enableScreenIfNeeded(); 6019 } catch (RemoteException unhandled) { 6020 } 6021 } 6022 } 6023 6024 private void handleHideBootMessage() { 6025 synchronized (mLock) { 6026 if (!mKeyguardDrawnOnce) { 6027 mBootMessageNeedsHiding = true; 6028 return; // keyguard hasn't drawn the first time yet, not done booting 6029 } 6030 } 6031 6032 if (mBootMsgDialog != null) { 6033 if (DEBUG_WAKEUP) Slog.d(TAG, "handleHideBootMessage: dismissing"); 6034 mBootMsgDialog.dismiss(); 6035 mBootMsgDialog = null; 6036 } 6037 } 6038 6039 @Override 6040 public boolean isScreenOn() { 6041 return mScreenOnFully; 6042 } 6043 6044 /** {@inheritDoc} */ 6045 @Override 6046 public void enableKeyguard(boolean enabled) { 6047 if (mKeyguardDelegate != null) { 6048 mKeyguardDelegate.setKeyguardEnabled(enabled); 6049 } 6050 } 6051 6052 /** {@inheritDoc} */ 6053 @Override 6054 public void exitKeyguardSecurely(OnKeyguardExitResult callback) { 6055 if (mKeyguardDelegate != null) { 6056 mKeyguardDelegate.verifyUnlock(callback); 6057 } 6058 } 6059 6060 private boolean isKeyguardShowingAndNotOccluded() { 6061 if (mKeyguardDelegate == null) return false; 6062 return mKeyguardDelegate.isShowing() && !mKeyguardOccluded; 6063 } 6064 6065 /** {@inheritDoc} */ 6066 @Override 6067 public boolean isKeyguardLocked() { 6068 return keyguardOn(); 6069 } 6070 6071 /** {@inheritDoc} */ 6072 @Override 6073 public boolean isKeyguardSecure() { 6074 if (mKeyguardDelegate == null) return false; 6075 return mKeyguardDelegate.isSecure(); 6076 } 6077 6078 /** {@inheritDoc} */ 6079 @Override 6080 public boolean isKeyguardShowingOrOccluded() { 6081 return mKeyguardDelegate == null ? false : mKeyguardDelegate.isShowing(); 6082 } 6083 6084 /** {@inheritDoc} */ 6085 @Override 6086 public boolean inKeyguardRestrictedKeyInputMode() { 6087 if (mKeyguardDelegate == null) return false; 6088 return mKeyguardDelegate.isInputRestricted(); 6089 } 6090 6091 @Override 6092 public void dismissKeyguardLw() { 6093 if (mKeyguardDelegate != null && mKeyguardDelegate.isShowing()) { 6094 if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.dismissKeyguardLw"); 6095 mHandler.post(new Runnable() { 6096 @Override 6097 public void run() { 6098 // ask the keyguard to prompt the user to authenticate if necessary 6099 mKeyguardDelegate.dismiss(); 6100 } 6101 }); 6102 } 6103 } 6104 6105 public void notifyActivityDrawnForKeyguardLw() { 6106 if (mKeyguardDelegate != null) { 6107 mHandler.post(new Runnable() { 6108 @Override 6109 public void run() { 6110 mKeyguardDelegate.onActivityDrawn(); 6111 } 6112 }); 6113 } 6114 } 6115 6116 @Override 6117 public boolean isKeyguardDrawnLw() { 6118 synchronized (mLock) { 6119 return mKeyguardDrawnOnce; 6120 } 6121 } 6122 6123 @Override 6124 public void startKeyguardExitAnimation(long startTime, long fadeoutDuration) { 6125 if (mKeyguardDelegate != null) { 6126 if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.startKeyguardExitAnimation"); 6127 mKeyguardDelegate.startKeyguardExitAnimation(startTime, fadeoutDuration); 6128 } 6129 } 6130 6131 @Override 6132 public void getStableInsetsLw(int displayRotation, int displayWidth, int displayHeight, 6133 Rect outInsets) { 6134 outInsets.setEmpty(); 6135 6136 // Navigation bar and status bar. 6137 getNonDecorInsetsLw(displayRotation, displayWidth, displayHeight, outInsets); 6138 if (mStatusBar != null) { 6139 outInsets.top = mStatusBarHeight; 6140 } 6141 } 6142 6143 @Override 6144 public void getNonDecorInsetsLw(int displayRotation, int displayWidth, int displayHeight, 6145 Rect outInsets) { 6146 outInsets.setEmpty(); 6147 6148 // Only navigation bar 6149 if (mNavigationBar != null) { 6150 if (isNavigationBarOnBottom(displayWidth, displayHeight)) { 6151 outInsets.bottom = getNavigationBarHeight(displayRotation, mUiMode); 6152 } else { 6153 outInsets.right = getNavigationBarWidth(displayRotation, mUiMode); 6154 } 6155 } 6156 } 6157 6158 @Override 6159 public boolean isNavBarForcedShownLw(WindowState windowState) { 6160 return mForceShowSystemBars 6161 && !windowState.getFrameLw().equals(windowState.getDisplayFrameLw()); 6162 } 6163 6164 @Override 6165 public boolean isDockSideAllowed(int dockSide) { 6166 6167 // We do not allow all dock sides at which the navigation bar touches the docked stack. 6168 if (!mNavigationBarCanMove) { 6169 return dockSide == DOCKED_TOP || dockSide == DOCKED_LEFT || dockSide == DOCKED_RIGHT; 6170 } else { 6171 return dockSide == DOCKED_TOP || dockSide == DOCKED_LEFT; 6172 } 6173 } 6174 6175 void sendCloseSystemWindows() { 6176 PhoneWindow.sendCloseSystemWindows(mContext, null); 6177 } 6178 6179 void sendCloseSystemWindows(String reason) { 6180 PhoneWindow.sendCloseSystemWindows(mContext, reason); 6181 } 6182 6183 @Override 6184 public int rotationForOrientationLw(int orientation, int lastRotation) { 6185 if (false) { 6186 Slog.v(TAG, "rotationForOrientationLw(orient=" 6187 + orientation + ", last=" + lastRotation 6188 + "); user=" + mUserRotation + " " 6189 + ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED) 6190 ? "USER_ROTATION_LOCKED" : "") 6191 ); 6192 } 6193 6194 if (mForceDefaultOrientation) { 6195 return Surface.ROTATION_0; 6196 } 6197 6198 synchronized (mLock) { 6199 int sensorRotation = mOrientationListener.getProposedRotation(); // may be -1 6200 if (sensorRotation < 0) { 6201 sensorRotation = lastRotation; 6202 } 6203 6204 final int preferredRotation; 6205 if (mLidState == LID_OPEN && mLidOpenRotation >= 0) { 6206 // Ignore sensor when lid switch is open and rotation is forced. 6207 preferredRotation = mLidOpenRotation; 6208 } else if (mDockMode == Intent.EXTRA_DOCK_STATE_CAR 6209 && (mCarDockEnablesAccelerometer || mCarDockRotation >= 0)) { 6210 // Ignore sensor when in car dock unless explicitly enabled. 6211 // This case can override the behavior of NOSENSOR, and can also 6212 // enable 180 degree rotation while docked. 6213 preferredRotation = mCarDockEnablesAccelerometer 6214 ? sensorRotation : mCarDockRotation; 6215 } else if ((mDockMode == Intent.EXTRA_DOCK_STATE_DESK 6216 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK 6217 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK) 6218 && (mDeskDockEnablesAccelerometer || mDeskDockRotation >= 0)) { 6219 // Ignore sensor when in desk 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 = mDeskDockEnablesAccelerometer 6223 ? sensorRotation : mDeskDockRotation; 6224 } else if (mHdmiPlugged && mDemoHdmiRotationLock) { 6225 // Ignore sensor when plugged into HDMI when demo HDMI rotation lock enabled. 6226 // Note that the dock orientation overrides the HDMI orientation. 6227 preferredRotation = mDemoHdmiRotation; 6228 } else if (mHdmiPlugged && mDockMode == Intent.EXTRA_DOCK_STATE_UNDOCKED 6229 && mUndockedHdmiRotation >= 0) { 6230 // Ignore sensor when plugged into HDMI and an undocked orientation has 6231 // been specified in the configuration (only for legacy devices without 6232 // full multi-display support). 6233 // Note that the dock orientation overrides the HDMI orientation. 6234 preferredRotation = mUndockedHdmiRotation; 6235 } else if (mDemoRotationLock) { 6236 // Ignore sensor when demo rotation lock is enabled. 6237 // Note that the dock orientation and HDMI rotation lock override this. 6238 preferredRotation = mDemoRotation; 6239 } else if (orientation == ActivityInfo.SCREEN_ORIENTATION_LOCKED) { 6240 // Application just wants to remain locked in the last rotation. 6241 preferredRotation = lastRotation; 6242 } else if (!mSupportAutoRotation) { 6243 // If we don't support auto-rotation then bail out here and ignore 6244 // the sensor and any rotation lock settings. 6245 preferredRotation = -1; 6246 } else if ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_FREE 6247 && (orientation == ActivityInfo.SCREEN_ORIENTATION_USER 6248 || orientation == ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED 6249 || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE 6250 || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT 6251 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER)) 6252 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR 6253 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 6254 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE 6255 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT) { 6256 // Otherwise, use sensor only if requested by the application or enabled 6257 // by default for USER or UNSPECIFIED modes. Does not apply to NOSENSOR. 6258 if (mAllowAllRotations < 0) { 6259 // Can't read this during init() because the context doesn't 6260 // have display metrics at that time so we cannot determine 6261 // tablet vs. phone then. 6262 mAllowAllRotations = mContext.getResources().getBoolean( 6263 com.android.internal.R.bool.config_allowAllRotations) ? 1 : 0; 6264 } 6265 if (sensorRotation != Surface.ROTATION_180 6266 || mAllowAllRotations == 1 6267 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 6268 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER) { 6269 preferredRotation = sensorRotation; 6270 } else { 6271 preferredRotation = lastRotation; 6272 } 6273 } else if (mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED 6274 && orientation != ActivityInfo.SCREEN_ORIENTATION_NOSENSOR) { 6275 // Apply rotation lock. Does not apply to NOSENSOR. 6276 // The idea is that the user rotation expresses a weak preference for the direction 6277 // of gravity and as NOSENSOR is never affected by gravity, then neither should 6278 // NOSENSOR be affected by rotation lock (although it will be affected by docks). 6279 preferredRotation = mUserRotation; 6280 } else { 6281 // No overriding preference. 6282 // We will do exactly what the application asked us to do. 6283 preferredRotation = -1; 6284 } 6285 6286 switch (orientation) { 6287 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: 6288 // Return portrait unless overridden. 6289 if (isAnyPortrait(preferredRotation)) { 6290 return preferredRotation; 6291 } 6292 return mPortraitRotation; 6293 6294 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: 6295 // Return landscape unless overridden. 6296 if (isLandscapeOrSeascape(preferredRotation)) { 6297 return preferredRotation; 6298 } 6299 return mLandscapeRotation; 6300 6301 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: 6302 // Return reverse portrait unless overridden. 6303 if (isAnyPortrait(preferredRotation)) { 6304 return preferredRotation; 6305 } 6306 return mUpsideDownRotation; 6307 6308 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: 6309 // Return seascape unless overridden. 6310 if (isLandscapeOrSeascape(preferredRotation)) { 6311 return preferredRotation; 6312 } 6313 return mSeascapeRotation; 6314 6315 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: 6316 case ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE: 6317 // Return either landscape rotation. 6318 if (isLandscapeOrSeascape(preferredRotation)) { 6319 return preferredRotation; 6320 } 6321 if (isLandscapeOrSeascape(lastRotation)) { 6322 return lastRotation; 6323 } 6324 return mLandscapeRotation; 6325 6326 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: 6327 case ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT: 6328 // Return either portrait rotation. 6329 if (isAnyPortrait(preferredRotation)) { 6330 return preferredRotation; 6331 } 6332 if (isAnyPortrait(lastRotation)) { 6333 return lastRotation; 6334 } 6335 return mPortraitRotation; 6336 6337 default: 6338 // For USER, UNSPECIFIED, NOSENSOR, SENSOR and FULL_SENSOR, 6339 // just return the preferred orientation we already calculated. 6340 if (preferredRotation >= 0) { 6341 return preferredRotation; 6342 } 6343 return Surface.ROTATION_0; 6344 } 6345 } 6346 } 6347 6348 @Override 6349 public boolean rotationHasCompatibleMetricsLw(int orientation, int rotation) { 6350 switch (orientation) { 6351 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: 6352 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: 6353 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: 6354 return isAnyPortrait(rotation); 6355 6356 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: 6357 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: 6358 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: 6359 return isLandscapeOrSeascape(rotation); 6360 6361 default: 6362 return true; 6363 } 6364 } 6365 6366 @Override 6367 public void setRotationLw(int rotation) { 6368 mOrientationListener.setCurrentRotation(rotation); 6369 } 6370 6371 private boolean isLandscapeOrSeascape(int rotation) { 6372 return rotation == mLandscapeRotation || rotation == mSeascapeRotation; 6373 } 6374 6375 private boolean isAnyPortrait(int rotation) { 6376 return rotation == mPortraitRotation || rotation == mUpsideDownRotation; 6377 } 6378 6379 @Override 6380 public int getUserRotationMode() { 6381 return Settings.System.getIntForUser(mContext.getContentResolver(), 6382 Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ? 6383 WindowManagerPolicy.USER_ROTATION_FREE : 6384 WindowManagerPolicy.USER_ROTATION_LOCKED; 6385 } 6386 6387 // User rotation: to be used when all else fails in assigning an orientation to the device 6388 @Override 6389 public void setUserRotationMode(int mode, int rot) { 6390 ContentResolver res = mContext.getContentResolver(); 6391 6392 // mUserRotationMode and mUserRotation will be assigned by the content observer 6393 if (mode == WindowManagerPolicy.USER_ROTATION_LOCKED) { 6394 Settings.System.putIntForUser(res, 6395 Settings.System.USER_ROTATION, 6396 rot, 6397 UserHandle.USER_CURRENT); 6398 Settings.System.putIntForUser(res, 6399 Settings.System.ACCELEROMETER_ROTATION, 6400 0, 6401 UserHandle.USER_CURRENT); 6402 } else { 6403 Settings.System.putIntForUser(res, 6404 Settings.System.ACCELEROMETER_ROTATION, 6405 1, 6406 UserHandle.USER_CURRENT); 6407 } 6408 } 6409 6410 @Override 6411 public void setSafeMode(boolean safeMode) { 6412 mSafeMode = safeMode; 6413 performHapticFeedbackLw(null, safeMode 6414 ? HapticFeedbackConstants.SAFE_MODE_ENABLED 6415 : HapticFeedbackConstants.SAFE_MODE_DISABLED, true); 6416 } 6417 6418 static long[] getLongIntArray(Resources r, int resid) { 6419 int[] ar = r.getIntArray(resid); 6420 if (ar == null) { 6421 return null; 6422 } 6423 long[] out = new long[ar.length]; 6424 for (int i=0; i<ar.length; i++) { 6425 out[i] = ar[i]; 6426 } 6427 return out; 6428 } 6429 6430 /** {@inheritDoc} */ 6431 @Override 6432 public void systemReady() { 6433 mKeyguardDelegate = new KeyguardServiceDelegate(mContext); 6434 mKeyguardDelegate.onSystemReady(); 6435 6436 readCameraLensCoverState(); 6437 updateUiMode(); 6438 boolean bindKeyguardNow; 6439 synchronized (mLock) { 6440 updateOrientationListenerLp(); 6441 mSystemReady = true; 6442 mHandler.post(new Runnable() { 6443 @Override 6444 public void run() { 6445 updateSettings(); 6446 } 6447 }); 6448 6449 bindKeyguardNow = mDeferBindKeyguard; 6450 if (bindKeyguardNow) { 6451 // systemBooted ran but wasn't able to bind to the Keyguard, we'll do it now. 6452 mDeferBindKeyguard = false; 6453 } 6454 } 6455 6456 if (bindKeyguardNow) { 6457 mKeyguardDelegate.bindService(mContext); 6458 mKeyguardDelegate.onBootCompleted(); 6459 } 6460 mSystemGestures.systemReady(); 6461 } 6462 6463 /** {@inheritDoc} */ 6464 @Override 6465 public void systemBooted() { 6466 boolean bindKeyguardNow = false; 6467 synchronized (mLock) { 6468 // Time to bind Keyguard; take care to only bind it once, either here if ready or 6469 // in systemReady if not. 6470 if (mKeyguardDelegate != null) { 6471 bindKeyguardNow = true; 6472 } else { 6473 // Because mKeyguardDelegate is null, we know that the synchronized block in 6474 // systemReady didn't run yet and setting this will actually have an effect. 6475 mDeferBindKeyguard = true; 6476 } 6477 } 6478 if (bindKeyguardNow) { 6479 mKeyguardDelegate.bindService(mContext); 6480 mKeyguardDelegate.onBootCompleted(); 6481 } 6482 synchronized (mLock) { 6483 mSystemBooted = true; 6484 } 6485 startedWakingUp(); 6486 screenTurningOn(null); 6487 screenTurnedOn(); 6488 } 6489 6490 ProgressDialog mBootMsgDialog = null; 6491 6492 /** {@inheritDoc} */ 6493 @Override 6494 public void showBootMessage(final CharSequence msg, final boolean always) { 6495 mHandler.post(new Runnable() { 6496 @Override public void run() { 6497 if (mBootMsgDialog == null) { 6498 int theme; 6499 if (mContext.getPackageManager().hasSystemFeature(FEATURE_WATCH)) { 6500 theme = com.android.internal.R.style.Theme_Micro_Dialog_Alert; 6501 } else if (mContext.getPackageManager().hasSystemFeature(FEATURE_TELEVISION)) { 6502 theme = com.android.internal.R.style.Theme_Leanback_Dialog_Alert; 6503 } else { 6504 theme = 0; 6505 } 6506 6507 mBootMsgDialog = new ProgressDialog(mContext, theme) { 6508 // This dialog will consume all events coming in to 6509 // it, to avoid it trying to do things too early in boot. 6510 @Override public boolean dispatchKeyEvent(KeyEvent event) { 6511 return true; 6512 } 6513 @Override public boolean dispatchKeyShortcutEvent(KeyEvent event) { 6514 return true; 6515 } 6516 @Override public boolean dispatchTouchEvent(MotionEvent ev) { 6517 return true; 6518 } 6519 @Override public boolean dispatchTrackballEvent(MotionEvent ev) { 6520 return true; 6521 } 6522 @Override public boolean dispatchGenericMotionEvent(MotionEvent ev) { 6523 return true; 6524 } 6525 @Override public boolean dispatchPopulateAccessibilityEvent( 6526 AccessibilityEvent event) { 6527 return true; 6528 } 6529 }; 6530 if (mContext.getPackageManager().isUpgrade()) { 6531 mBootMsgDialog.setTitle(R.string.android_upgrading_title); 6532 } else { 6533 mBootMsgDialog.setTitle(R.string.android_start_title); 6534 } 6535 mBootMsgDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER); 6536 mBootMsgDialog.setIndeterminate(true); 6537 mBootMsgDialog.getWindow().setType( 6538 WindowManager.LayoutParams.TYPE_BOOT_PROGRESS); 6539 mBootMsgDialog.getWindow().addFlags( 6540 WindowManager.LayoutParams.FLAG_DIM_BEHIND 6541 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN); 6542 mBootMsgDialog.getWindow().setDimAmount(1); 6543 WindowManager.LayoutParams lp = mBootMsgDialog.getWindow().getAttributes(); 6544 lp.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_NOSENSOR; 6545 mBootMsgDialog.getWindow().setAttributes(lp); 6546 mBootMsgDialog.setCancelable(false); 6547 mBootMsgDialog.show(); 6548 } 6549 mBootMsgDialog.setMessage(msg); 6550 } 6551 }); 6552 } 6553 6554 /** {@inheritDoc} */ 6555 @Override 6556 public void hideBootMessages() { 6557 mHandler.sendEmptyMessage(MSG_HIDE_BOOT_MESSAGE); 6558 } 6559 6560 /** {@inheritDoc} */ 6561 @Override 6562 public void userActivity() { 6563 // *************************************** 6564 // NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE 6565 // *************************************** 6566 // THIS IS CALLED FROM DEEP IN THE POWER MANAGER 6567 // WITH ITS LOCKS HELD. 6568 // 6569 // This code must be VERY careful about the locks 6570 // it acquires. 6571 // In fact, the current code acquires way too many, 6572 // and probably has lurking deadlocks. 6573 6574 synchronized (mScreenLockTimeout) { 6575 if (mLockScreenTimerActive) { 6576 // reset the timer 6577 mHandler.removeCallbacks(mScreenLockTimeout); 6578 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); 6579 } 6580 } 6581 } 6582 6583 class ScreenLockTimeout implements Runnable { 6584 Bundle options; 6585 6586 @Override 6587 public void run() { 6588 synchronized (this) { 6589 if (localLOGV) Log.v(TAG, "mScreenLockTimeout activating keyguard"); 6590 if (mKeyguardDelegate != null) { 6591 mKeyguardDelegate.doKeyguardTimeout(options); 6592 } 6593 mLockScreenTimerActive = false; 6594 options = null; 6595 } 6596 } 6597 6598 public void setLockOptions(Bundle options) { 6599 this.options = options; 6600 } 6601 } 6602 6603 ScreenLockTimeout mScreenLockTimeout = new ScreenLockTimeout(); 6604 6605 @Override 6606 public void lockNow(Bundle options) { 6607 mContext.enforceCallingOrSelfPermission(android.Manifest.permission.DEVICE_POWER, null); 6608 mHandler.removeCallbacks(mScreenLockTimeout); 6609 if (options != null) { 6610 // In case multiple calls are made to lockNow, we don't wipe out the options 6611 // until the runnable actually executes. 6612 mScreenLockTimeout.setLockOptions(options); 6613 } 6614 mHandler.post(mScreenLockTimeout); 6615 } 6616 6617 private void updateLockScreenTimeout() { 6618 synchronized (mScreenLockTimeout) { 6619 boolean enable = (mAllowLockscreenWhenOn && mAwake && 6620 mKeyguardDelegate != null && mKeyguardDelegate.isSecure()); 6621 if (mLockScreenTimerActive != enable) { 6622 if (enable) { 6623 if (localLOGV) Log.v(TAG, "setting lockscreen timer"); 6624 mHandler.removeCallbacks(mScreenLockTimeout); // remove any pending requests 6625 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); 6626 } else { 6627 if (localLOGV) Log.v(TAG, "clearing lockscreen timer"); 6628 mHandler.removeCallbacks(mScreenLockTimeout); 6629 } 6630 mLockScreenTimerActive = enable; 6631 } 6632 } 6633 } 6634 6635 private void updateDreamingSleepToken(boolean acquire) { 6636 if (acquire) { 6637 if (mDreamingSleepToken == null) { 6638 mDreamingSleepToken = mActivityManagerInternal.acquireSleepToken("Dream"); 6639 } 6640 } else { 6641 if (mDreamingSleepToken != null) { 6642 mDreamingSleepToken.release(); 6643 mDreamingSleepToken = null; 6644 } 6645 } 6646 } 6647 6648 private void updateScreenOffSleepToken(boolean acquire) { 6649 if (acquire) { 6650 if (mScreenOffSleepToken == null) { 6651 mScreenOffSleepToken = mActivityManagerInternal.acquireSleepToken("ScreenOff"); 6652 } 6653 } else { 6654 if (mScreenOffSleepToken != null) { 6655 mScreenOffSleepToken.release(); 6656 mScreenOffSleepToken = null; 6657 } 6658 } 6659 } 6660 6661 /** {@inheritDoc} */ 6662 @Override 6663 public void enableScreenAfterBoot() { 6664 readLidState(); 6665 applyLidSwitchState(); 6666 updateRotation(true); 6667 } 6668 6669 private void applyLidSwitchState() { 6670 if (mLidState == LID_CLOSED && mLidControlsSleep) { 6671 mPowerManager.goToSleep(SystemClock.uptimeMillis(), 6672 PowerManager.GO_TO_SLEEP_REASON_LID_SWITCH, 6673 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 6674 } else if (mLidState == LID_CLOSED && mLidControlsScreenLock) { 6675 mWindowManagerFuncs.lockDeviceNow(); 6676 } 6677 6678 synchronized (mLock) { 6679 updateWakeGestureListenerLp(); 6680 } 6681 } 6682 6683 void updateUiMode() { 6684 if (mUiModeManager == null) { 6685 mUiModeManager = IUiModeManager.Stub.asInterface( 6686 ServiceManager.getService(Context.UI_MODE_SERVICE)); 6687 } 6688 try { 6689 mUiMode = mUiModeManager.getCurrentModeType(); 6690 } catch (RemoteException e) { 6691 } 6692 } 6693 6694 void updateRotation(boolean alwaysSendConfiguration) { 6695 try { 6696 //set orientation on WindowManager 6697 mWindowManager.updateRotation(alwaysSendConfiguration, false); 6698 } catch (RemoteException e) { 6699 // Ignore 6700 } 6701 } 6702 6703 void updateRotation(boolean alwaysSendConfiguration, boolean forceRelayout) { 6704 try { 6705 //set orientation on WindowManager 6706 mWindowManager.updateRotation(alwaysSendConfiguration, forceRelayout); 6707 } catch (RemoteException e) { 6708 // Ignore 6709 } 6710 } 6711 6712 /** 6713 * Return an Intent to launch the currently active dock app as home. Returns 6714 * null if the standard home should be launched, which is the case if any of the following is 6715 * true: 6716 * <ul> 6717 * <li>The device is not in either car mode or desk mode 6718 * <li>The device is in car mode but mEnableCarDockHomeCapture is false 6719 * <li>The device is in desk mode but ENABLE_DESK_DOCK_HOME_CAPTURE is false 6720 * <li>The device is in car mode but there's no CAR_DOCK app with METADATA_DOCK_HOME 6721 * <li>The device is in desk mode but there's no DESK_DOCK app with METADATA_DOCK_HOME 6722 * </ul> 6723 * @return A dock intent. 6724 */ 6725 Intent createHomeDockIntent() { 6726 Intent intent = null; 6727 6728 // What home does is based on the mode, not the dock state. That 6729 // is, when in car mode you should be taken to car home regardless 6730 // of whether we are actually in a car dock. 6731 if (mUiMode == Configuration.UI_MODE_TYPE_CAR) { 6732 if (mEnableCarDockHomeCapture) { 6733 intent = mCarDockIntent; 6734 } 6735 } else if (mUiMode == Configuration.UI_MODE_TYPE_DESK) { 6736 if (ENABLE_DESK_DOCK_HOME_CAPTURE) { 6737 intent = mDeskDockIntent; 6738 } 6739 } else if (mUiMode == Configuration.UI_MODE_TYPE_WATCH 6740 && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK 6741 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK 6742 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK)) { 6743 // Always launch dock home from home when watch is docked, if it exists. 6744 intent = mDeskDockIntent; 6745 } 6746 6747 if (intent == null) { 6748 return null; 6749 } 6750 6751 ActivityInfo ai = null; 6752 ResolveInfo info = mContext.getPackageManager().resolveActivityAsUser( 6753 intent, 6754 PackageManager.MATCH_DEFAULT_ONLY | PackageManager.GET_META_DATA, 6755 mCurrentUserId); 6756 if (info != null) { 6757 ai = info.activityInfo; 6758 } 6759 if (ai != null 6760 && ai.metaData != null 6761 && ai.metaData.getBoolean(Intent.METADATA_DOCK_HOME)) { 6762 intent = new Intent(intent); 6763 intent.setClassName(ai.packageName, ai.name); 6764 return intent; 6765 } 6766 6767 return null; 6768 } 6769 6770 void startDockOrHome(boolean fromHomeKey, boolean awakenFromDreams) { 6771 if (awakenFromDreams) { 6772 awakenDreams(); 6773 } 6774 6775 Intent dock = createHomeDockIntent(); 6776 if (dock != null) { 6777 try { 6778 if (fromHomeKey) { 6779 dock.putExtra(WindowManagerPolicy.EXTRA_FROM_HOME_KEY, fromHomeKey); 6780 } 6781 startActivityAsUser(dock, UserHandle.CURRENT); 6782 return; 6783 } catch (ActivityNotFoundException e) { 6784 } 6785 } 6786 6787 Intent intent; 6788 6789 if (fromHomeKey) { 6790 intent = new Intent(mHomeIntent); 6791 intent.putExtra(WindowManagerPolicy.EXTRA_FROM_HOME_KEY, fromHomeKey); 6792 } else { 6793 intent = mHomeIntent; 6794 } 6795 6796 startActivityAsUser(intent, UserHandle.CURRENT); 6797 } 6798 6799 /** 6800 * goes to the home screen 6801 * @return whether it did anything 6802 */ 6803 boolean goHome() { 6804 if (!isUserSetupComplete()) { 6805 Slog.i(TAG, "Not going home because user setup is in progress."); 6806 return false; 6807 } 6808 if (false) { 6809 // This code always brings home to the front. 6810 try { 6811 ActivityManagerNative.getDefault().stopAppSwitches(); 6812 } catch (RemoteException e) { 6813 } 6814 sendCloseSystemWindows(); 6815 startDockOrHome(false /*fromHomeKey*/, true /* awakenFromDreams */); 6816 } else { 6817 // This code brings home to the front or, if it is already 6818 // at the front, puts the device to sleep. 6819 try { 6820 if (SystemProperties.getInt("persist.sys.uts-test-mode", 0) == 1) { 6821 /// Roll back EndcallBehavior as the cupcake design to pass P1 lab entry. 6822 Log.d(TAG, "UTS-TEST-MODE"); 6823 } else { 6824 ActivityManagerNative.getDefault().stopAppSwitches(); 6825 sendCloseSystemWindows(); 6826 Intent dock = createHomeDockIntent(); 6827 if (dock != null) { 6828 int result = ActivityManagerNative.getDefault() 6829 .startActivityAsUser(null, null, dock, 6830 dock.resolveTypeIfNeeded(mContext.getContentResolver()), 6831 null, null, 0, 6832 ActivityManager.START_FLAG_ONLY_IF_NEEDED, 6833 null, null, UserHandle.USER_CURRENT); 6834 if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) { 6835 return false; 6836 } 6837 } 6838 } 6839 int result = ActivityManagerNative.getDefault() 6840 .startActivityAsUser(null, null, mHomeIntent, 6841 mHomeIntent.resolveTypeIfNeeded(mContext.getContentResolver()), 6842 null, null, 0, 6843 ActivityManager.START_FLAG_ONLY_IF_NEEDED, 6844 null, null, UserHandle.USER_CURRENT); 6845 if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) { 6846 return false; 6847 } 6848 } catch (RemoteException ex) { 6849 // bummer, the activity manager, which is in this process, is dead 6850 } 6851 } 6852 return true; 6853 } 6854 6855 @Override 6856 public void setCurrentOrientationLw(int newOrientation) { 6857 synchronized (mLock) { 6858 if (newOrientation != mCurrentAppOrientation) { 6859 mCurrentAppOrientation = newOrientation; 6860 updateOrientationListenerLp(); 6861 } 6862 } 6863 } 6864 6865 private void performAuditoryFeedbackForAccessibilityIfNeed() { 6866 if (!isGlobalAccessibilityGestureEnabled()) { 6867 return; 6868 } 6869 AudioManager audioManager = (AudioManager) mContext.getSystemService( 6870 Context.AUDIO_SERVICE); 6871 if (audioManager.isSilentMode()) { 6872 return; 6873 } 6874 Ringtone ringTone = RingtoneManager.getRingtone(mContext, 6875 Settings.System.DEFAULT_NOTIFICATION_URI); 6876 ringTone.setStreamType(AudioManager.STREAM_MUSIC); 6877 ringTone.play(); 6878 } 6879 6880 private boolean isTheaterModeEnabled() { 6881 return Settings.Global.getInt(mContext.getContentResolver(), 6882 Settings.Global.THEATER_MODE_ON, 0) == 1; 6883 } 6884 6885 private boolean isGlobalAccessibilityGestureEnabled() { 6886 return Settings.Global.getInt(mContext.getContentResolver(), 6887 Settings.Global.ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 0) == 1; 6888 } 6889 6890 @Override 6891 public boolean performHapticFeedbackLw(WindowState win, int effectId, boolean always) { 6892 if (!mVibrator.hasVibrator()) { 6893 return false; 6894 } 6895 final boolean hapticsDisabled = Settings.System.getIntForUser(mContext.getContentResolver(), 6896 Settings.System.HAPTIC_FEEDBACK_ENABLED, 0, UserHandle.USER_CURRENT) == 0; 6897 if (hapticsDisabled && !always) { 6898 return false; 6899 } 6900 long[] pattern = null; 6901 switch (effectId) { 6902 case HapticFeedbackConstants.LONG_PRESS: 6903 pattern = mLongPressVibePattern; 6904 break; 6905 case HapticFeedbackConstants.VIRTUAL_KEY: 6906 pattern = mVirtualKeyVibePattern; 6907 break; 6908 case HapticFeedbackConstants.KEYBOARD_TAP: 6909 pattern = mKeyboardTapVibePattern; 6910 break; 6911 case HapticFeedbackConstants.CLOCK_TICK: 6912 pattern = mClockTickVibePattern; 6913 break; 6914 case HapticFeedbackConstants.CALENDAR_DATE: 6915 pattern = mCalendarDateVibePattern; 6916 break; 6917 case HapticFeedbackConstants.SAFE_MODE_DISABLED: 6918 pattern = mSafeModeDisabledVibePattern; 6919 break; 6920 case HapticFeedbackConstants.SAFE_MODE_ENABLED: 6921 pattern = mSafeModeEnabledVibePattern; 6922 break; 6923 case HapticFeedbackConstants.CONTEXT_CLICK: 6924 pattern = mContextClickVibePattern; 6925 break; 6926 default: 6927 return false; 6928 } 6929 int owningUid; 6930 String owningPackage; 6931 if (win != null) { 6932 owningUid = win.getOwningUid(); 6933 owningPackage = win.getOwningPackage(); 6934 } else { 6935 owningUid = android.os.Process.myUid(); 6936 owningPackage = mContext.getOpPackageName(); 6937 } 6938 if (pattern.length == 1) { 6939 // One-shot vibration 6940 mVibrator.vibrate(owningUid, owningPackage, pattern[0], VIBRATION_ATTRIBUTES); 6941 } else { 6942 // Pattern vibration 6943 mVibrator.vibrate(owningUid, owningPackage, pattern, -1, VIBRATION_ATTRIBUTES); 6944 } 6945 return true; 6946 } 6947 6948 @Override 6949 public void keepScreenOnStartedLw() { 6950 } 6951 6952 @Override 6953 public void keepScreenOnStoppedLw() { 6954 if (isKeyguardShowingAndNotOccluded()) { 6955 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 6956 } 6957 } 6958 6959 private int updateSystemUiVisibilityLw() { 6960 // If there is no window focused, there will be nobody to handle the events 6961 // anyway, so just hang on in whatever state we're in until things settle down. 6962 final WindowState win = mFocusedWindow != null ? mFocusedWindow 6963 : mTopFullscreenOpaqueWindowState; 6964 if (win == null) { 6965 return 0; 6966 } 6967 if ((win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 && mHideLockScreen == true) { 6968 // We are updating at a point where the keyguard has gotten 6969 // focus, but we were last in a state where the top window is 6970 // hiding it. This is probably because the keyguard as been 6971 // shown while the top window was displayed, so we want to ignore 6972 // it here because this is just a very transient change and it 6973 // will quickly lose focus once it correctly gets hidden. 6974 return 0; 6975 } 6976 6977 int tmpVisibility = PolicyControl.getSystemUiVisibility(win, null) 6978 & ~mResettingSystemUiFlags 6979 & ~mForceClearedSystemUiFlags; 6980 if (mForcingShowNavBar && win.getSurfaceLayer() < mForcingShowNavBarLayer) { 6981 tmpVisibility &= ~PolicyControl.adjustClearableFlags(win, View.SYSTEM_UI_CLEARABLE_FLAGS); 6982 } 6983 6984 if (mUiMode == Configuration.UI_MODE_TYPE_CAR) { 6985 tmpVisibility |= StatusBarManager.DISABLE_RECENT; 6986 } 6987 6988 final int fullscreenVisibility = updateLightStatusBarLw(0 /* vis */, 6989 mTopFullscreenOpaqueWindowState, mTopFullscreenOpaqueOrDimmingWindowState); 6990 final int dockedVisibility = updateLightStatusBarLw(0 /* vis */, 6991 mTopDockedOpaqueWindowState, mTopDockedOpaqueOrDimmingWindowState); 6992 mWindowManagerFuncs.getStackBounds(HOME_STACK_ID, mNonDockedStackBounds); 6993 mWindowManagerFuncs.getStackBounds(DOCKED_STACK_ID, mDockedStackBounds); 6994 final int visibility = updateSystemBarsLw(win, mLastSystemUiFlags, tmpVisibility); 6995 final int diff = visibility ^ mLastSystemUiFlags; 6996 final int fullscreenDiff = fullscreenVisibility ^ mLastFullscreenStackSysUiFlags; 6997 final int dockedDiff = dockedVisibility ^ mLastDockedStackSysUiFlags; 6998 final boolean needsMenu = win.getNeedsMenuLw(mTopFullscreenOpaqueWindowState); 6999 if (diff == 0 && fullscreenDiff == 0 && dockedDiff == 0 && mLastFocusNeedsMenu == needsMenu 7000 && mFocusedApp == win.getAppToken() 7001 && mLastNonDockedStackBounds.equals(mNonDockedStackBounds) 7002 && mLastDockedStackBounds.equals(mDockedStackBounds)) { 7003 return 0; 7004 } 7005 mLastSystemUiFlags = visibility; 7006 mLastFullscreenStackSysUiFlags = fullscreenVisibility; 7007 mLastDockedStackSysUiFlags = dockedVisibility; 7008 mLastFocusNeedsMenu = needsMenu; 7009 mFocusedApp = win.getAppToken(); 7010 final Rect fullscreenStackBounds = new Rect(mNonDockedStackBounds); 7011 final Rect dockedStackBounds = new Rect(mDockedStackBounds); 7012 mHandler.post(new Runnable() { 7013 @Override 7014 public void run() { 7015 StatusBarManagerInternal statusbar = getStatusBarManagerInternal(); 7016 if (statusbar != null) { 7017 statusbar.setSystemUiVisibility(visibility, fullscreenVisibility, 7018 dockedVisibility, 0xffffffff, fullscreenStackBounds, 7019 dockedStackBounds, win.toString()); 7020 statusbar.topAppWindowChanged(needsMenu); 7021 } 7022 } 7023 }); 7024 return diff; 7025 } 7026 7027 private int updateLightStatusBarLw(int vis, WindowState opaque, WindowState opaqueOrDimming) { 7028 WindowState statusColorWin = isStatusBarKeyguard() && !mHideLockScreen 7029 ? mStatusBar 7030 : opaqueOrDimming; 7031 7032 if (statusColorWin != null) { 7033 if (statusColorWin == opaque) { 7034 // If the top fullscreen-or-dimming window is also the top fullscreen, respect 7035 // its light flag. 7036 vis &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 7037 vis |= PolicyControl.getSystemUiVisibility(statusColorWin, null) 7038 & View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 7039 } else if (statusColorWin != null && statusColorWin.isDimming()) { 7040 // Otherwise if it's dimming, clear the light flag. 7041 vis &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 7042 } 7043 } 7044 return vis; 7045 } 7046 7047 private int updateSystemBarsLw(WindowState win, int oldVis, int vis) { 7048 final boolean dockedStackVisible = mWindowManagerInternal.isStackVisible(DOCKED_STACK_ID); 7049 final boolean freeformStackVisible = 7050 mWindowManagerInternal.isStackVisible(FREEFORM_WORKSPACE_STACK_ID); 7051 final boolean resizing = mWindowManagerInternal.isDockedDividerResizing(); 7052 7053 // We need to force system bars when the docked stack is visible, when the freeform stack 7054 // is visible but also when we are resizing for the transitions when docked stack 7055 // visibility changes. 7056 mForceShowSystemBars = dockedStackVisible || freeformStackVisible || resizing; 7057 final boolean forceOpaqueSystemBars = mForceShowSystemBars && !mForceStatusBarFromKeyguard; 7058 7059 // apply translucent bar vis flags 7060 WindowState transWin = isStatusBarKeyguard() && !mHideLockScreen 7061 ? mStatusBar 7062 : mTopFullscreenOpaqueWindowState; 7063 vis = mStatusBarController.applyTranslucentFlagLw(transWin, vis, oldVis); 7064 vis = mNavigationBarController.applyTranslucentFlagLw(transWin, vis, oldVis); 7065 7066 // prevent status bar interaction from clearing certain flags 7067 int type = win.getAttrs().type; 7068 boolean statusBarHasFocus = type == TYPE_STATUS_BAR; 7069 if (statusBarHasFocus && !isStatusBarKeyguard()) { 7070 int flags = View.SYSTEM_UI_FLAG_FULLSCREEN 7071 | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION 7072 | View.SYSTEM_UI_FLAG_IMMERSIVE 7073 | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY 7074 | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 7075 if (mHideLockScreen) { 7076 flags |= View.STATUS_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSLUCENT; 7077 } 7078 vis = (vis & ~flags) | (oldVis & flags); 7079 } 7080 7081 if ((!areTranslucentBarsAllowed() && transWin != mStatusBar) 7082 || forceOpaqueSystemBars) { 7083 vis &= ~(View.NAVIGATION_BAR_TRANSLUCENT | View.STATUS_BAR_TRANSLUCENT 7084 | View.SYSTEM_UI_TRANSPARENT); 7085 } 7086 7087 if (mForceNavBarOpaque) { 7088 vis &= ~(View.NAVIGATION_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSPARENT); 7089 } 7090 7091 if (mForceWindowDrawsStatusBarBackground) { 7092 vis |= View.STATUS_BAR_TRANSPARENT; 7093 vis &= ~View.STATUS_BAR_TRANSLUCENT; 7094 } 7095 7096 // update status bar 7097 boolean immersiveSticky = 7098 (vis & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; 7099 final boolean hideStatusBarWM = 7100 mTopFullscreenOpaqueWindowState != null 7101 && (PolicyControl.getWindowFlags(mTopFullscreenOpaqueWindowState, null) 7102 & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0; 7103 final boolean hideStatusBarSysui = 7104 (vis & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0; 7105 final boolean hideNavBarSysui = 7106 (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0; 7107 7108 final boolean transientStatusBarAllowed = mStatusBar != null 7109 && (statusBarHasFocus || (!mForceShowSystemBars 7110 && (hideStatusBarWM || (hideStatusBarSysui && immersiveSticky)))); 7111 7112 final boolean transientNavBarAllowed = mNavigationBar != null 7113 && !mForceShowSystemBars && hideNavBarSysui && immersiveSticky; 7114 7115 final long now = SystemClock.uptimeMillis(); 7116 final boolean pendingPanic = mPendingPanicGestureUptime != 0 7117 && now - mPendingPanicGestureUptime <= PANIC_GESTURE_EXPIRATION; 7118 if (pendingPanic && hideNavBarSysui && !isStatusBarKeyguard() && mKeyguardDrawComplete) { 7119 // The user performed the panic gesture recently, we're about to hide the bars, 7120 // we're no longer on the Keyguard and the screen is ready. We can now request the bars. 7121 mPendingPanicGestureUptime = 0; 7122 mStatusBarController.showTransient(); 7123 mNavigationBarController.showTransient(); 7124 } 7125 7126 final boolean denyTransientStatus = mStatusBarController.isTransientShowRequested() 7127 && !transientStatusBarAllowed && hideStatusBarSysui; 7128 final boolean denyTransientNav = mNavigationBarController.isTransientShowRequested() 7129 && !transientNavBarAllowed; 7130 if (denyTransientStatus || denyTransientNav || mForceShowSystemBars) { 7131 // clear the clearable flags instead 7132 clearClearableFlagsLw(); 7133 vis &= ~View.SYSTEM_UI_CLEARABLE_FLAGS; 7134 } 7135 7136 final boolean immersive = (vis & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0; 7137 immersiveSticky = (vis & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; 7138 final boolean navAllowedHidden = immersive || immersiveSticky; 7139 7140 if (hideNavBarSysui && !navAllowedHidden && windowTypeToLayerLw(win.getBaseType()) 7141 > windowTypeToLayerLw(TYPE_INPUT_CONSUMER)) { 7142 // We can't hide the navbar from this window otherwise the input consumer would not get 7143 // the input events. 7144 vis = (vis & ~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION); 7145 } 7146 7147 vis = mStatusBarController.updateVisibilityLw(transientStatusBarAllowed, oldVis, vis); 7148 7149 // update navigation bar 7150 boolean oldImmersiveMode = isImmersiveMode(oldVis); 7151 boolean newImmersiveMode = isImmersiveMode(vis); 7152 if (win != null && oldImmersiveMode != newImmersiveMode) { 7153 final String pkg = win.getOwningPackage(); 7154 mImmersiveModeConfirmation.immersiveModeChanged(pkg, newImmersiveMode, 7155 isUserSetupComplete()); 7156 } 7157 7158 vis = mNavigationBarController.updateVisibilityLw(transientNavBarAllowed, oldVis, vis); 7159 7160 return vis; 7161 } 7162 7163 private void clearClearableFlagsLw() { 7164 int newVal = mResettingSystemUiFlags | View.SYSTEM_UI_CLEARABLE_FLAGS; 7165 if (newVal != mResettingSystemUiFlags) { 7166 mResettingSystemUiFlags = newVal; 7167 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 7168 } 7169 } 7170 7171 private boolean isImmersiveMode(int vis) { 7172 final int flags = View.SYSTEM_UI_FLAG_IMMERSIVE | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY; 7173 return mNavigationBar != null 7174 && (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0 7175 && (vis & flags) != 0 7176 && canHideNavigationBar(); 7177 } 7178 7179 /** 7180 * @return whether the navigation or status bar can be made translucent 7181 * 7182 * This should return true unless touch exploration is not enabled or 7183 * R.boolean.config_enableTranslucentDecor is false. 7184 */ 7185 private boolean areTranslucentBarsAllowed() { 7186 return mTranslucentDecorEnabled; 7187 } 7188 7189 // Use this instead of checking config_showNavigationBar so that it can be consistently 7190 // overridden by qemu.hw.mainkeys in the emulator. 7191 @Override 7192 public boolean hasNavigationBar() { 7193 return mHasNavigationBar; 7194 } 7195 7196 @Override 7197 public void setLastInputMethodWindowLw(WindowState ime, WindowState target) { 7198 mLastInputMethodWindow = ime; 7199 mLastInputMethodTargetWindow = target; 7200 } 7201 7202 @Override 7203 public int getInputMethodWindowVisibleHeightLw() { 7204 return mDockBottom - mCurBottom; 7205 } 7206 7207 @Override 7208 public void setCurrentUserLw(int newUserId) { 7209 mCurrentUserId = newUserId; 7210 if (mKeyguardDelegate != null) { 7211 mKeyguardDelegate.setCurrentUser(newUserId); 7212 } 7213 if (mStatusBarService != null) { 7214 try { 7215 mStatusBarService.setCurrentUser(newUserId); 7216 } catch (RemoteException e) { 7217 // oh well 7218 } 7219 } 7220 setLastInputMethodWindowLw(null, null); 7221 } 7222 7223 @Override 7224 public boolean canMagnifyWindow(int windowType) { 7225 switch (windowType) { 7226 case WindowManager.LayoutParams.TYPE_INPUT_METHOD: 7227 case WindowManager.LayoutParams.TYPE_INPUT_METHOD_DIALOG: 7228 case WindowManager.LayoutParams.TYPE_NAVIGATION_BAR: 7229 case WindowManager.LayoutParams.TYPE_MAGNIFICATION_OVERLAY: { 7230 return false; 7231 } 7232 } 7233 return true; 7234 } 7235 7236 @Override 7237 public boolean isTopLevelWindow(int windowType) { 7238 if (windowType >= WindowManager.LayoutParams.FIRST_SUB_WINDOW 7239 && windowType <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 7240 return (windowType == WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG); 7241 } 7242 return true; 7243 } 7244 7245 @Override 7246 public void dump(String prefix, PrintWriter pw, String[] args) { 7247 pw.print(prefix); pw.print("mSafeMode="); pw.print(mSafeMode); 7248 pw.print(" mSystemReady="); pw.print(mSystemReady); 7249 pw.print(" mSystemBooted="); pw.println(mSystemBooted); 7250 pw.print(prefix); pw.print("mLidState="); pw.print(mLidState); 7251 pw.print(" mLidOpenRotation="); pw.print(mLidOpenRotation); 7252 pw.print(" mCameraLensCoverState="); pw.print(mCameraLensCoverState); 7253 pw.print(" mHdmiPlugged="); pw.println(mHdmiPlugged); 7254 if (mLastSystemUiFlags != 0 || mResettingSystemUiFlags != 0 7255 || mForceClearedSystemUiFlags != 0) { 7256 pw.print(prefix); pw.print("mLastSystemUiFlags=0x"); 7257 pw.print(Integer.toHexString(mLastSystemUiFlags)); 7258 pw.print(" mResettingSystemUiFlags=0x"); 7259 pw.print(Integer.toHexString(mResettingSystemUiFlags)); 7260 pw.print(" mForceClearedSystemUiFlags=0x"); 7261 pw.println(Integer.toHexString(mForceClearedSystemUiFlags)); 7262 } 7263 if (mLastFocusNeedsMenu) { 7264 pw.print(prefix); pw.print("mLastFocusNeedsMenu="); 7265 pw.println(mLastFocusNeedsMenu); 7266 } 7267 pw.print(prefix); pw.print("mWakeGestureEnabledSetting="); 7268 pw.println(mWakeGestureEnabledSetting); 7269 7270 pw.print(prefix); pw.print("mSupportAutoRotation="); pw.println(mSupportAutoRotation); 7271 pw.print(prefix); pw.print("mUiMode="); pw.print(mUiMode); 7272 pw.print(" mDockMode="); pw.print(mDockMode); 7273 pw.print(" mEnableCarDockHomeCapture="); pw.print(mEnableCarDockHomeCapture); 7274 pw.print(" mCarDockRotation="); pw.print(mCarDockRotation); 7275 pw.print(" mDeskDockRotation="); pw.println(mDeskDockRotation); 7276 pw.print(prefix); pw.print("mUserRotationMode="); pw.print(mUserRotationMode); 7277 pw.print(" mUserRotation="); pw.print(mUserRotation); 7278 pw.print(" mAllowAllRotations="); pw.println(mAllowAllRotations); 7279 pw.print(prefix); pw.print("mCurrentAppOrientation="); pw.println(mCurrentAppOrientation); 7280 pw.print(prefix); pw.print("mCarDockEnablesAccelerometer="); 7281 pw.print(mCarDockEnablesAccelerometer); 7282 pw.print(" mDeskDockEnablesAccelerometer="); 7283 pw.println(mDeskDockEnablesAccelerometer); 7284 pw.print(prefix); pw.print("mLidKeyboardAccessibility="); 7285 pw.print(mLidKeyboardAccessibility); 7286 pw.print(" mLidNavigationAccessibility="); pw.print(mLidNavigationAccessibility); 7287 pw.print(" mLidControlsScreenLock="); pw.println(mLidControlsScreenLock); 7288 pw.print(" mLidControlsSleep="); pw.println(mLidControlsSleep); 7289 pw.print(prefix); 7290 pw.print("mShortPressOnPowerBehavior="); pw.print(mShortPressOnPowerBehavior); 7291 pw.print(" mLongPressOnPowerBehavior="); pw.println(mLongPressOnPowerBehavior); 7292 pw.print(prefix); 7293 pw.print("mDoublePressOnPowerBehavior="); pw.print(mDoublePressOnPowerBehavior); 7294 pw.print(" mTriplePressOnPowerBehavior="); pw.println(mTriplePressOnPowerBehavior); 7295 pw.print(prefix); pw.print("mHasSoftInput="); pw.println(mHasSoftInput); 7296 pw.print(prefix); pw.print("mAwake="); pw.println(mAwake); 7297 pw.print(prefix); pw.print("mScreenOnEarly="); pw.print(mScreenOnEarly); 7298 pw.print(" mScreenOnFully="); pw.println(mScreenOnFully); 7299 pw.print(prefix); pw.print("mKeyguardDrawComplete="); pw.print(mKeyguardDrawComplete); 7300 pw.print(" mWindowManagerDrawComplete="); pw.println(mWindowManagerDrawComplete); 7301 pw.print(prefix); pw.print("mOrientationSensorEnabled="); 7302 pw.println(mOrientationSensorEnabled); 7303 pw.print(prefix); pw.print("mOverscanScreen=("); pw.print(mOverscanScreenLeft); 7304 pw.print(","); pw.print(mOverscanScreenTop); 7305 pw.print(") "); pw.print(mOverscanScreenWidth); 7306 pw.print("x"); pw.println(mOverscanScreenHeight); 7307 if (mOverscanLeft != 0 || mOverscanTop != 0 7308 || mOverscanRight != 0 || mOverscanBottom != 0) { 7309 pw.print(prefix); pw.print("mOverscan left="); pw.print(mOverscanLeft); 7310 pw.print(" top="); pw.print(mOverscanTop); 7311 pw.print(" right="); pw.print(mOverscanRight); 7312 pw.print(" bottom="); pw.println(mOverscanBottom); 7313 } 7314 pw.print(prefix); pw.print("mRestrictedOverscanScreen=("); 7315 pw.print(mRestrictedOverscanScreenLeft); 7316 pw.print(","); pw.print(mRestrictedOverscanScreenTop); 7317 pw.print(") "); pw.print(mRestrictedOverscanScreenWidth); 7318 pw.print("x"); pw.println(mRestrictedOverscanScreenHeight); 7319 pw.print(prefix); pw.print("mUnrestrictedScreen=("); pw.print(mUnrestrictedScreenLeft); 7320 pw.print(","); pw.print(mUnrestrictedScreenTop); 7321 pw.print(") "); pw.print(mUnrestrictedScreenWidth); 7322 pw.print("x"); pw.println(mUnrestrictedScreenHeight); 7323 pw.print(prefix); pw.print("mRestrictedScreen=("); pw.print(mRestrictedScreenLeft); 7324 pw.print(","); pw.print(mRestrictedScreenTop); 7325 pw.print(") "); pw.print(mRestrictedScreenWidth); 7326 pw.print("x"); pw.println(mRestrictedScreenHeight); 7327 pw.print(prefix); pw.print("mStableFullscreen=("); pw.print(mStableFullscreenLeft); 7328 pw.print(","); pw.print(mStableFullscreenTop); 7329 pw.print(")-("); pw.print(mStableFullscreenRight); 7330 pw.print(","); pw.print(mStableFullscreenBottom); pw.println(")"); 7331 pw.print(prefix); pw.print("mStable=("); pw.print(mStableLeft); 7332 pw.print(","); pw.print(mStableTop); 7333 pw.print(")-("); pw.print(mStableRight); 7334 pw.print(","); pw.print(mStableBottom); pw.println(")"); 7335 pw.print(prefix); pw.print("mSystem=("); pw.print(mSystemLeft); 7336 pw.print(","); pw.print(mSystemTop); 7337 pw.print(")-("); pw.print(mSystemRight); 7338 pw.print(","); pw.print(mSystemBottom); pw.println(")"); 7339 pw.print(prefix); pw.print("mCur=("); pw.print(mCurLeft); 7340 pw.print(","); pw.print(mCurTop); 7341 pw.print(")-("); pw.print(mCurRight); 7342 pw.print(","); pw.print(mCurBottom); pw.println(")"); 7343 pw.print(prefix); pw.print("mContent=("); pw.print(mContentLeft); 7344 pw.print(","); pw.print(mContentTop); 7345 pw.print(")-("); pw.print(mContentRight); 7346 pw.print(","); pw.print(mContentBottom); pw.println(")"); 7347 pw.print(prefix); pw.print("mVoiceContent=("); pw.print(mVoiceContentLeft); 7348 pw.print(","); pw.print(mVoiceContentTop); 7349 pw.print(")-("); pw.print(mVoiceContentRight); 7350 pw.print(","); pw.print(mVoiceContentBottom); pw.println(")"); 7351 pw.print(prefix); pw.print("mDock=("); pw.print(mDockLeft); 7352 pw.print(","); pw.print(mDockTop); 7353 pw.print(")-("); pw.print(mDockRight); 7354 pw.print(","); pw.print(mDockBottom); pw.println(")"); 7355 pw.print(prefix); pw.print("mDockLayer="); pw.print(mDockLayer); 7356 pw.print(" mStatusBarLayer="); pw.println(mStatusBarLayer); 7357 pw.print(prefix); pw.print("mShowingLockscreen="); pw.print(mShowingLockscreen); 7358 pw.print(" mShowingDream="); pw.print(mShowingDream); 7359 pw.print(" mDreamingLockscreen="); pw.print(mDreamingLockscreen); 7360 pw.print(" mDreamingSleepToken="); pw.println(mDreamingSleepToken); 7361 if (mLastInputMethodWindow != null) { 7362 pw.print(prefix); pw.print("mLastInputMethodWindow="); 7363 pw.println(mLastInputMethodWindow); 7364 } 7365 if (mLastInputMethodTargetWindow != null) { 7366 pw.print(prefix); pw.print("mLastInputMethodTargetWindow="); 7367 pw.println(mLastInputMethodTargetWindow); 7368 } 7369 if (mStatusBar != null) { 7370 pw.print(prefix); pw.print("mStatusBar="); 7371 pw.print(mStatusBar); pw.print(" isStatusBarKeyguard="); 7372 pw.println(isStatusBarKeyguard()); 7373 } 7374 if (mNavigationBar != null) { 7375 pw.print(prefix); pw.print("mNavigationBar="); 7376 pw.println(mNavigationBar); 7377 } 7378 if (mFocusedWindow != null) { 7379 pw.print(prefix); pw.print("mFocusedWindow="); 7380 pw.println(mFocusedWindow); 7381 } 7382 if (mFocusedApp != null) { 7383 pw.print(prefix); pw.print("mFocusedApp="); 7384 pw.println(mFocusedApp); 7385 } 7386 if (mWinDismissingKeyguard != null) { 7387 pw.print(prefix); pw.print("mWinDismissingKeyguard="); 7388 pw.println(mWinDismissingKeyguard); 7389 } 7390 if (mTopFullscreenOpaqueWindowState != null) { 7391 pw.print(prefix); pw.print("mTopFullscreenOpaqueWindowState="); 7392 pw.println(mTopFullscreenOpaqueWindowState); 7393 } 7394 if (mTopFullscreenOpaqueOrDimmingWindowState != null) { 7395 pw.print(prefix); pw.print("mTopFullscreenOpaqueOrDimmingWindowState="); 7396 pw.println(mTopFullscreenOpaqueOrDimmingWindowState); 7397 } 7398 if (mForcingShowNavBar) { 7399 pw.print(prefix); pw.print("mForcingShowNavBar="); 7400 pw.println(mForcingShowNavBar); pw.print( "mForcingShowNavBarLayer="); 7401 pw.println(mForcingShowNavBarLayer); 7402 } 7403 pw.print(prefix); pw.print("mTopIsFullscreen="); pw.print(mTopIsFullscreen); 7404 pw.print(" mHideLockScreen="); pw.println(mHideLockScreen); 7405 pw.print(prefix); pw.print("mForceStatusBar="); pw.print(mForceStatusBar); 7406 pw.print(" mForceStatusBarFromKeyguard="); 7407 pw.println(mForceStatusBarFromKeyguard); 7408 pw.print(prefix); pw.print("mDismissKeyguard="); pw.print(mDismissKeyguard); 7409 pw.print(" mWinDismissingKeyguard="); pw.print(mWinDismissingKeyguard); 7410 pw.print(" mHomePressed="); pw.println(mHomePressed); 7411 pw.print(prefix); pw.print("mAllowLockscreenWhenOn="); pw.print(mAllowLockscreenWhenOn); 7412 pw.print(" mLockScreenTimeout="); pw.print(mLockScreenTimeout); 7413 pw.print(" mLockScreenTimerActive="); pw.println(mLockScreenTimerActive); 7414 pw.print(prefix); pw.print("mEndcallBehavior="); pw.print(mEndcallBehavior); 7415 pw.print(" mIncallPowerBehavior="); pw.print(mIncallPowerBehavior); 7416 pw.print(" mLongPressOnHomeBehavior="); pw.println(mLongPressOnHomeBehavior); 7417 pw.print(prefix); pw.print("mLandscapeRotation="); pw.print(mLandscapeRotation); 7418 pw.print(" mSeascapeRotation="); pw.println(mSeascapeRotation); 7419 pw.print(prefix); pw.print("mPortraitRotation="); pw.print(mPortraitRotation); 7420 pw.print(" mUpsideDownRotation="); pw.println(mUpsideDownRotation); 7421 pw.print(prefix); pw.print("mDemoHdmiRotation="); pw.print(mDemoHdmiRotation); 7422 pw.print(" mDemoHdmiRotationLock="); pw.println(mDemoHdmiRotationLock); 7423 pw.print(prefix); pw.print("mUndockedHdmiRotation="); pw.println(mUndockedHdmiRotation); 7424 7425 mGlobalKeyManager.dump(prefix, pw); 7426 mStatusBarController.dump(pw, prefix); 7427 mNavigationBarController.dump(pw, prefix); 7428 PolicyControl.dump(prefix, pw); 7429 7430 if (mWakeGestureListener != null) { 7431 mWakeGestureListener.dump(pw, prefix); 7432 } 7433 if (mOrientationListener != null) { 7434 mOrientationListener.dump(pw, prefix); 7435 } 7436 if (mBurnInProtectionHelper != null) { 7437 mBurnInProtectionHelper.dump(prefix, pw); 7438 } 7439 if (mKeyguardDelegate != null) { 7440 mKeyguardDelegate.dump(prefix, pw); 7441 } 7442 } 7443} 7444