2 * Copyright (C) 2006 The Android Open Source Project
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 package com.android.server.policy;
19 import static android.app.ActivityManager.StackId.DOCKED_STACK_ID;
20 import static android.app.ActivityManager.StackId.FREEFORM_WORKSPACE_STACK_ID;
21 import static android.app.ActivityManager.StackId.HOME_STACK_ID;
22 import static android.content.pm.PackageManager.FEATURE_PICTURE_IN_PICTURE;
23 import static android.content.pm.PackageManager.FEATURE_TELEVISION;
24 import static android.content.pm.PackageManager.FEATURE_WATCH;
25 import static android.content.res.Configuration.EMPTY;
26 import static android.content.res.Configuration.UI_MODE_TYPE_CAR;
27 import static android.content.res.Configuration.UI_MODE_TYPE_MASK;
28 import static android.view.WindowManager.DOCKED_TOP;
29 import static android.view.WindowManager.DOCKED_LEFT;
30 import static android.view.WindowManager.DOCKED_RIGHT;
31 import static android.view.WindowManager.TAKE_SCREENSHOT_FULLSCREEN;
32 import static android.view.WindowManager.TAKE_SCREENSHOT_SELECTED_REGION;
33 import static android.view.WindowManager.LayoutParams.*;
34 import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_COVERED;
35 import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_COVER_ABSENT;
36 import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_UNCOVERED;
37 import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_ABSENT;
38 import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_CLOSED;
39 import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_OPEN;
41 import android.app.ActivityManager;
42 import android.app.ActivityManager.StackId;
43 import android.app.ActivityManagerInternal;
44 import android.app.ActivityManagerInternal.SleepToken;
45 import android.app.ActivityManagerNative;
46 import android.app.AppOpsManager;
47 import android.app.IUiModeManager;
48 import android.app.ProgressDialog;
49 import android.app.SearchManager;
50 import android.app.StatusBarManager;
51 import android.app.UiModeManager;
52 import android.content.ActivityNotFoundException;
53 import android.content.BroadcastReceiver;
54 import android.content.ComponentName;
55 import android.content.ContentResolver;
56 import android.content.Context;
57 import android.content.Intent;
58 import android.content.IntentFilter;
59 import android.content.ServiceConnection;
60 import android.content.pm.ActivityInfo;
61 import android.content.pm.ApplicationInfo;
62 import android.content.pm.PackageManager;
63 import android.content.pm.ResolveInfo;
64 import android.content.res.CompatibilityInfo;
65 import android.content.res.Configuration;
66 import android.content.res.Resources;
67 import android.content.res.TypedArray;
68 import android.database.ContentObserver;
69 import android.graphics.PixelFormat;
70 import android.graphics.Rect;
71 import android.hardware.hdmi.HdmiControlManager;
72 import android.hardware.hdmi.HdmiPlaybackClient;
73 import android.hardware.hdmi.HdmiPlaybackClient.OneTouchPlayCallback;
74 import android.hardware.input.InputManagerInternal;
75 import android.media.AudioAttributes;
76 import android.media.AudioManager;
77 import android.media.AudioSystem;
78 import android.media.IAudioService;
79 import android.media.Ringtone;
80 import android.media.RingtoneManager;
81 import android.media.session.MediaSessionLegacyHelper;
82 import android.os.Binder;
83 import android.os.Build;
84 import android.os.Bundle;
85 import android.os.Debug;
86 import android.os.FactoryTest;
87 import android.os.Handler;
88 import android.os.IBinder;
89 import android.os.IDeviceIdleController;
90 import android.os.Looper;
91 import android.os.Message;
92 import android.os.Messenger;
93 import android.os.PowerManager;
94 import android.os.PowerManagerInternal;
95 import android.os.Process;
96 import android.os.RemoteException;
97 import android.os.ServiceManager;
98 import android.os.SystemClock;
99 import android.os.SystemProperties;
100 import android.os.UEventObserver;
101 import android.os.UserHandle;
102 import android.os.Vibrator;
103 import android.provider.MediaStore;
104 import android.provider.Settings;
105 import android.service.dreams.DreamManagerInternal;
106 import android.service.dreams.DreamService;
107 import android.service.dreams.IDreamManager;
108 import android.speech.RecognizerIntent;
109 import android.telecom.TelecomManager;
110 import android.util.DisplayMetrics;
111 import android.util.EventLog;
112 import android.util.Log;
113 import android.util.MutableBoolean;
114 import android.util.Slog;
115 import android.util.SparseArray;
116 import android.util.LongSparseArray;
117 import android.view.Display;
118 import android.view.Gravity;
119 import android.view.HapticFeedbackConstants;
120 import android.view.IApplicationToken;
121 import android.view.IWindowManager;
122 import android.view.InputChannel;
123 import android.view.InputDevice;
124 import android.view.InputEvent;
125 import android.view.InputEventReceiver;
126 import android.view.KeyCharacterMap;
127 import android.view.KeyCharacterMap.FallbackAction;
128 import android.view.KeyEvent;
129 import android.view.MotionEvent;
130 import android.view.Surface;
131 import android.view.View;
132 import android.view.ViewConfiguration;
133 import android.view.WindowManager;
134 import android.view.WindowManagerGlobal;
135 import android.view.WindowManagerInternal;
136 import android.view.WindowManagerPolicy;
137 import android.view.accessibility.AccessibilityEvent;
138 import android.view.accessibility.AccessibilityManager;
139 import android.view.animation.Animation;
140 import android.view.animation.AnimationSet;
141 import android.view.animation.AnimationUtils;
142 import com.android.internal.R;
143 import com.android.internal.annotations.GuardedBy;
144 import com.android.internal.logging.MetricsLogger;
145 import com.android.internal.policy.PhoneWindow;
146 import com.android.internal.policy.IShortcutService;
147 import com.android.internal.statusbar.IStatusBarService;
148 import com.android.internal.util.ScreenShapeHelper;
149 import com.android.internal.widget.PointerLocationView;
150 import com.android.server.GestureLauncherService;
151 import com.android.server.LocalServices;
152 import com.android.server.policy.keyguard.KeyguardServiceDelegate;
153 import com.android.server.policy.keyguard.KeyguardServiceDelegate.DrawnListener;
154 import com.android.server.statusbar.StatusBarManagerInternal;
157 import java.io.FileReader;
158 import java.io.IOException;
159 import java.io.PrintWriter;
160 import java.util.HashSet;
161 import java.util.List;
164 * WindowManagerPolicy implementation for the Android phone UI. This
165 * introduces a new method suffix, Lp, for an internal lock of the
166 * PhoneWindowManager. This is used to protect some internal state, and
167 * can be acquired with either the Lw and Li lock held, so has the restrictions
168 * of both of those when held.
170 public class PhoneWindowManager implements WindowManagerPolicy {
171 static final String TAG = "WindowManager";
172 static final boolean DEBUG = false;
173 static final boolean localLOGV = false;
174 static final boolean DEBUG_INPUT = false;
175 static final boolean DEBUG_KEYGUARD = false;
176 static final boolean DEBUG_LAYOUT = false;
177 static final boolean DEBUG_STARTING_WINDOW = false;
178 static final boolean DEBUG_WAKEUP = false;
179 static final boolean SHOW_STARTING_ANIMATIONS = true;
181 // Whether to allow dock apps with METADATA_DOCK_HOME to temporarily take over the Home key.
182 // No longer recommended for desk docks;
183 static final boolean ENABLE_DESK_DOCK_HOME_CAPTURE = false;
185 static final boolean ALTERNATE_CAR_MODE_NAV_SIZE = false;
187 static final int SHORT_PRESS_POWER_NOTHING = 0;
188 static final int SHORT_PRESS_POWER_GO_TO_SLEEP = 1;
189 static final int SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP = 2;
190 static final int SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP_AND_GO_HOME = 3;
191 static final int SHORT_PRESS_POWER_GO_HOME = 4;
192 static final int SHORT_PRESS_POWER_CLOSE_IME_OR_GO_HOME = 5;
194 static final int LONG_PRESS_POWER_NOTHING = 0;
195 static final int LONG_PRESS_POWER_GLOBAL_ACTIONS = 1;
196 static final int LONG_PRESS_POWER_SHUT_OFF = 2;
197 static final int LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM = 3;
199 static final int LONG_PRESS_BACK_NOTHING = 0;
200 static final int LONG_PRESS_BACK_GO_TO_VOICE_ASSIST = 1;
202 static final int MULTI_PRESS_POWER_NOTHING = 0;
203 static final int MULTI_PRESS_POWER_THEATER_MODE = 1;
204 static final int MULTI_PRESS_POWER_BRIGHTNESS_BOOST = 2;
206 // Number of presses needed before we induce panic press behavior on the back button
207 static final int PANIC_PRESS_BACK_COUNT = 4;
208 static final int PANIC_PRESS_BACK_NOTHING = 0;
209 static final int PANIC_PRESS_BACK_HOME = 1;
211 // These need to match the documentation/constant in
212 // core/res/res/values/config.xml
213 static final int LONG_PRESS_HOME_NOTHING = 0;
214 static final int LONG_PRESS_HOME_RECENT_SYSTEM_UI = 1;
215 static final int LONG_PRESS_HOME_ASSIST = 2;
216 static final int LAST_LONG_PRESS_HOME_BEHAVIOR = LONG_PRESS_HOME_ASSIST;
218 static final int DOUBLE_TAP_HOME_NOTHING = 0;
219 static final int DOUBLE_TAP_HOME_RECENT_SYSTEM_UI = 1;
221 static final int SHORT_PRESS_WINDOW_NOTHING = 0;
222 static final int SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE = 1;
224 static final int SHORT_PRESS_SLEEP_GO_TO_SLEEP = 0;
225 static final int SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME = 1;
227 static final int PENDING_KEY_NULL = -1;
229 // Controls navigation bar opacity depending on which workspace stacks are currently
231 // Nav bar is always opaque when either the freeform stack or docked stack is visible.
232 static final int NAV_BAR_OPAQUE_WHEN_FREEFORM_OR_DOCKED = 0;
233 // Nav bar is always translucent when the freeform stack is visible, otherwise always opaque.
234 static final int NAV_BAR_TRANSLUCENT_WHEN_FREEFORM_OPAQUE_OTHERWISE = 1;
236 static final int APPLICATION_MEDIA_SUBLAYER = -2;
237 static final int APPLICATION_MEDIA_OVERLAY_SUBLAYER = -1;
238 static final int APPLICATION_PANEL_SUBLAYER = 1;
239 static final int APPLICATION_SUB_PANEL_SUBLAYER = 2;
240 static final int APPLICATION_ABOVE_SUB_PANEL_SUBLAYER = 3;
242 static public final String SYSTEM_DIALOG_REASON_KEY = "reason";
243 static public final String SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS = "globalactions";
244 static public final String SYSTEM_DIALOG_REASON_RECENT_APPS = "recentapps";
245 static public final String SYSTEM_DIALOG_REASON_HOME_KEY = "homekey";
246 static public final String SYSTEM_DIALOG_REASON_ASSIST = "assist";
249 * These are the system UI flags that, when changing, can cause the layout
250 * of the screen to change.
252 static final int SYSTEM_UI_CHANGING_LAYOUT =
253 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
254 | View.SYSTEM_UI_FLAG_FULLSCREEN
255 | View.STATUS_BAR_TRANSLUCENT
256 | View.NAVIGATION_BAR_TRANSLUCENT
257 | View.STATUS_BAR_TRANSPARENT
258 | View.NAVIGATION_BAR_TRANSPARENT;
260 private static final AudioAttributes VIBRATION_ATTRIBUTES = new AudioAttributes.Builder()
261 .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
262 .setUsage(AudioAttributes.USAGE_ASSISTANCE_SONIFICATION)
265 // The panic gesture may become active only after the keyguard is dismissed and the immersive
266 // app shows again. If that doesn't happen for 30s we drop the gesture.
267 private static final long PANIC_GESTURE_EXPIRATION = 30000;
269 private static final String SYSUI_PACKAGE = "com.android.systemui";
270 private static final String SYSUI_SCREENSHOT_SERVICE =
271 "com.android.systemui.screenshot.TakeScreenshotService";
272 private static final String SYSUI_SCREENSHOT_ERROR_RECEIVER =
273 "com.android.systemui.screenshot.ScreenshotServiceErrorReceiver";
275 private static final int NAV_BAR_BOTTOM = 0;
276 private static final int NAV_BAR_RIGHT = 1;
277 private static final int NAV_BAR_LEFT = 2;
282 private WindowState mKeyguardScrim;
283 private boolean mKeyguardHidden;
284 private boolean mKeyguardDrawnOnce;
286 /* Table of Application Launch keys. Maps from key codes to intent categories.
288 * These are special keys that are used to launch particular kinds of applications,
289 * such as a web browser. HID defines nearly a hundred of them in the Consumer (0x0C)
290 * usage page. We don't support quite that many yet...
292 static SparseArray<String> sApplicationLaunchKeyCategories;
294 sApplicationLaunchKeyCategories = new SparseArray<String>();
295 sApplicationLaunchKeyCategories.append(
296 KeyEvent.KEYCODE_EXPLORER, Intent.CATEGORY_APP_BROWSER);
297 sApplicationLaunchKeyCategories.append(
298 KeyEvent.KEYCODE_ENVELOPE, Intent.CATEGORY_APP_EMAIL);
299 sApplicationLaunchKeyCategories.append(
300 KeyEvent.KEYCODE_CONTACTS, Intent.CATEGORY_APP_CONTACTS);
301 sApplicationLaunchKeyCategories.append(
302 KeyEvent.KEYCODE_CALENDAR, Intent.CATEGORY_APP_CALENDAR);
303 sApplicationLaunchKeyCategories.append(
304 KeyEvent.KEYCODE_MUSIC, Intent.CATEGORY_APP_MUSIC);
305 sApplicationLaunchKeyCategories.append(
306 KeyEvent.KEYCODE_CALCULATOR, Intent.CATEGORY_APP_CALCULATOR);
309 /** Amount of time (in milliseconds) to wait for windows drawn before powering on. */
310 static final int WAITING_FOR_DRAWN_TIMEOUT = 1000;
312 /** Amount of time (in milliseconds) a toast window can be shown. */
313 public static final int TOAST_WINDOW_TIMEOUT = 3500; // 3.5 seconds
316 * Lock protecting internal state. Must not call out into window
317 * manager with lock held. (This lock will be acquired in places
318 * where the window manager is calling in with its own lock held.)
320 private final Object mLock = new Object();
323 IWindowManager mWindowManager;
324 WindowManagerFuncs mWindowManagerFuncs;
325 WindowManagerInternal mWindowManagerInternal;
326 PowerManager mPowerManager;
327 ActivityManagerInternal mActivityManagerInternal;
328 InputManagerInternal mInputManagerInternal;
329 DreamManagerInternal mDreamManagerInternal;
330 PowerManagerInternal mPowerManagerInternal;
331 IStatusBarService mStatusBarService;
332 StatusBarManagerInternal mStatusBarManagerInternal;
333 boolean mPreloadedRecentApps;
334 final Object mServiceAquireLock = new Object();
335 Vibrator mVibrator; // Vibrator for giving feedback of orientation changes
336 SearchManager mSearchManager;
337 AccessibilityManager mAccessibilityManager;
338 BurnInProtectionHelper mBurnInProtectionHelper;
339 AppOpsManager mAppOpsManager;
340 private boolean mHasFeatureWatch;
342 // Vibrator pattern for haptic feedback of a long press.
343 long[] mLongPressVibePattern;
345 // Vibrator pattern for haptic feedback of virtual key press.
346 long[] mVirtualKeyVibePattern;
348 // Vibrator pattern for a short vibration.
349 long[] mKeyboardTapVibePattern;
351 // Vibrator pattern for a short vibration when tapping on an hour/minute tick of a Clock.
352 long[] mClockTickVibePattern;
354 // Vibrator pattern for a short vibration when tapping on a day/month/year date of a Calendar.
355 long[] mCalendarDateVibePattern;
357 // Vibrator pattern for haptic feedback during boot when safe mode is disabled.
358 long[] mSafeModeDisabledVibePattern;
360 // Vibrator pattern for haptic feedback during boot when safe mode is enabled.
361 long[] mSafeModeEnabledVibePattern;
363 // Vibrator pattern for haptic feedback of a context click.
364 long[] mContextClickVibePattern;
366 /** If true, hitting shift & menu will broadcast Intent.ACTION_BUG_REPORT */
367 boolean mEnableShiftMenuBugReports = false;
370 WindowState mStatusBar = null;
371 int mStatusBarHeight;
372 WindowState mNavigationBar = null;
373 boolean mHasNavigationBar = false;
374 boolean mNavigationBarCanMove = false; // can the navigation bar ever move to the side?
375 int mNavigationBarPosition = NAV_BAR_BOTTOM;
376 int[] mNavigationBarHeightForRotationDefault = new int[4];
377 int[] mNavigationBarWidthForRotationDefault = new int[4];
378 int[] mNavigationBarHeightForRotationInCarMode = new int[4];
379 int[] mNavigationBarWidthForRotationInCarMode = new int[4];
381 private LongSparseArray<IShortcutService> mShortcutKeyServices = new LongSparseArray<>();
383 // Whether to allow dock apps with METADATA_DOCK_HOME to temporarily take over the Home key.
384 // This is for car dock and this is updated from resource.
385 private boolean mEnableCarDockHomeCapture = true;
387 boolean mBootMessageNeedsHiding;
388 KeyguardServiceDelegate mKeyguardDelegate;
389 final Runnable mWindowManagerDrawCallback = new Runnable() {
392 if (DEBUG_WAKEUP) Slog.i(TAG, "All windows ready for display!");
393 mHandler.sendEmptyMessage(MSG_WINDOW_MANAGER_DRAWN_COMPLETE);
396 final DrawnListener mKeyguardDrawnCallback = new DrawnListener() {
398 public void onDrawn() {
399 if (DEBUG_WAKEUP) Slog.d(TAG, "mKeyguardDelegate.ShowListener.onDrawn.");
400 mHandler.sendEmptyMessage(MSG_KEYGUARD_DRAWN_COMPLETE);
404 GlobalActions mGlobalActions;
406 WindowState mLastInputMethodWindow = null;
407 WindowState mLastInputMethodTargetWindow = null;
409 // FIXME This state is shared between the input reader and handler thread.
410 // Technically it's broken and buggy but it has been like this for many years
411 // and we have not yet seen any problems. Someday we'll rewrite this logic
412 // so that only one thread is involved in handling input policy. Unfortunately
413 // it's on a critical path for power management so we can't just post the work to the
414 // handler thread. We'll need to resolve this someday by teaching the input dispatcher
415 // to hold wakelocks during dispatch and eliminating the critical path.
416 volatile boolean mPowerKeyHandled;
417 volatile boolean mBackKeyHandled;
418 volatile boolean mBeganFromNonInteractive;
419 volatile int mPowerKeyPressCounter;
420 volatile int mBackKeyPressCounter;
421 volatile boolean mEndCallKeyHandled;
422 volatile boolean mCameraGestureTriggeredDuringGoingToSleep;
423 volatile boolean mGoingToSleep;
424 volatile boolean mRecentsVisible;
425 volatile boolean mTvPictureInPictureVisible;
427 // Used to hold the last user key used to wake the device. This helps us prevent up events
428 // from being passed to the foregrounded app without a corresponding down event
429 volatile int mPendingWakeKey = PENDING_KEY_NULL;
431 int mRecentAppsHeldModifiers;
432 boolean mLanguageSwitchKeyPressed;
434 int mLidState = LID_ABSENT;
435 int mCameraLensCoverState = CAMERA_LENS_COVER_ABSENT;
436 boolean mHaveBuiltInKeyboard;
438 boolean mSystemReady;
439 boolean mSystemBooted;
440 private boolean mDeferBindKeyguard;
441 boolean mHdmiPlugged;
442 HdmiControl mHdmiControl;
443 IUiModeManager mUiModeManager;
445 int mDockMode = Intent.EXTRA_DOCK_STATE_UNDOCKED;
446 int mLidOpenRotation;
447 int mCarDockRotation;
448 int mDeskDockRotation;
449 int mUndockedHdmiRotation;
450 int mDemoHdmiRotation;
451 boolean mDemoHdmiRotationLock;
453 boolean mDemoRotationLock;
455 boolean mWakeGestureEnabledSetting;
456 MyWakeGestureListener mWakeGestureListener;
458 // Default display does not rotate, apps that require non-default orientation will have to
459 // have the orientation emulated.
460 private boolean mForceDefaultOrientation = false;
462 int mUserRotationMode = WindowManagerPolicy.USER_ROTATION_FREE;
463 int mUserRotation = Surface.ROTATION_0;
464 boolean mAccelerometerDefault;
466 boolean mSupportAutoRotation;
467 int mAllowAllRotations = -1;
468 boolean mCarDockEnablesAccelerometer;
469 boolean mDeskDockEnablesAccelerometer;
470 int mLidKeyboardAccessibility;
471 int mLidNavigationAccessibility;
472 boolean mLidControlsScreenLock;
473 boolean mLidControlsSleep;
474 int mShortPressOnPowerBehavior;
475 int mLongPressOnPowerBehavior;
476 int mDoublePressOnPowerBehavior;
477 int mTriplePressOnPowerBehavior;
478 int mLongPressOnBackBehavior;
479 int mPanicPressOnBackBehavior;
480 int mShortPressOnSleepBehavior;
481 int mShortPressWindowBehavior;
483 boolean mScreenOnEarly;
484 boolean mScreenOnFully;
485 ScreenOnListener mScreenOnListener;
486 boolean mKeyguardDrawComplete;
487 boolean mWindowManagerDrawComplete;
488 boolean mOrientationSensorEnabled = false;
489 int mCurrentAppOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
490 boolean mHasSoftInput = false;
491 boolean mTranslucentDecorEnabled = true;
492 boolean mUseTvRouting;
494 int mPointerLocationMode = 0; // guarded by mLock
496 // The last window we were told about in focusChanged.
497 WindowState mFocusedWindow;
498 IApplicationToken mFocusedApp;
500 PointerLocationView mPointerLocationView;
502 // The current size of the screen; really; extends into the overscan area of
503 // the screen and doesn't account for any system elements like the status bar.
504 int mOverscanScreenLeft, mOverscanScreenTop;
505 int mOverscanScreenWidth, mOverscanScreenHeight;
506 // The current visible size of the screen; really; (ir)regardless of whether the status
507 // bar can be hidden but not extending into the overscan area.
508 int mUnrestrictedScreenLeft, mUnrestrictedScreenTop;
509 int mUnrestrictedScreenWidth, mUnrestrictedScreenHeight;
510 // Like mOverscanScreen*, but allowed to move into the overscan region where appropriate.
511 int mRestrictedOverscanScreenLeft, mRestrictedOverscanScreenTop;
512 int mRestrictedOverscanScreenWidth, mRestrictedOverscanScreenHeight;
513 // The current size of the screen; these may be different than (0,0)-(dw,dh)
514 // if the status bar can't be hidden; in that case it effectively carves out
515 // that area of the display from all other windows.
516 int mRestrictedScreenLeft, mRestrictedScreenTop;
517 int mRestrictedScreenWidth, mRestrictedScreenHeight;
518 // During layout, the current screen borders accounting for any currently
519 // visible system UI elements.
520 int mSystemLeft, mSystemTop, mSystemRight, mSystemBottom;
521 // For applications requesting stable content insets, these are them.
522 int mStableLeft, mStableTop, mStableRight, mStableBottom;
523 // For applications requesting stable content insets but have also set the
524 // fullscreen window flag, these are the stable dimensions without the status bar.
525 int mStableFullscreenLeft, mStableFullscreenTop;
526 int mStableFullscreenRight, mStableFullscreenBottom;
527 // During layout, the current screen borders with all outer decoration
528 // (status bar, input method dock) accounted for.
529 int mCurLeft, mCurTop, mCurRight, mCurBottom;
530 // During layout, the frame in which content should be displayed
531 // to the user, accounting for all screen decoration except for any
532 // space they deem as available for other content. This is usually
533 // the same as mCur*, but may be larger if the screen decor has supplied
535 int mContentLeft, mContentTop, mContentRight, mContentBottom;
536 // During layout, the frame in which voice content should be displayed
537 // to the user, accounting for all screen decoration except for any
538 // space they deem as available for other content.
539 int mVoiceContentLeft, mVoiceContentTop, mVoiceContentRight, mVoiceContentBottom;
540 // During layout, the current screen borders along which input method
541 // windows are placed.
542 int mDockLeft, mDockTop, mDockRight, mDockBottom;
543 // During layout, the layer at which the doc window is placed.
545 // During layout, this is the layer of the status bar.
547 int mLastSystemUiFlags;
548 // Bits that we are in the process of clearing, so we want to prevent
549 // them from being set by applications until everything has been updated
550 // to have them clear.
551 int mResettingSystemUiFlags = 0;
552 // Bits that we are currently always keeping cleared.
553 int mForceClearedSystemUiFlags = 0;
554 int mLastFullscreenStackSysUiFlags;
555 int mLastDockedStackSysUiFlags;
556 final Rect mNonDockedStackBounds = new Rect();
557 final Rect mDockedStackBounds = new Rect();
558 final Rect mLastNonDockedStackBounds = new Rect();
559 final Rect mLastDockedStackBounds = new Rect();
561 // What we last reported to system UI about whether the compatibility
562 // menu needs to be displayed.
563 boolean mLastFocusNeedsMenu = false;
564 // If nonzero, a panic gesture was performed at that time in uptime millis and is still pending.
565 private long mPendingPanicGestureUptime;
567 InputConsumer mInputConsumer = null;
569 static final Rect mTmpParentFrame = new Rect();
570 static final Rect mTmpDisplayFrame = new Rect();
571 static final Rect mTmpOverscanFrame = new Rect();
572 static final Rect mTmpContentFrame = new Rect();
573 static final Rect mTmpVisibleFrame = new Rect();
574 static final Rect mTmpDecorFrame = new Rect();
575 static final Rect mTmpStableFrame = new Rect();
576 static final Rect mTmpNavigationFrame = new Rect();
577 static final Rect mTmpOutsetFrame = new Rect();
578 private static final Rect mTmpRect = new Rect();
580 WindowState mTopFullscreenOpaqueWindowState;
581 WindowState mTopFullscreenOpaqueOrDimmingWindowState;
582 WindowState mTopDockedOpaqueWindowState;
583 WindowState mTopDockedOpaqueOrDimmingWindowState;
584 HashSet<IApplicationToken> mAppsToBeHidden = new HashSet<IApplicationToken>();
585 HashSet<IApplicationToken> mAppsThatDismissKeyguard = new HashSet<IApplicationToken>();
586 boolean mTopIsFullscreen;
587 boolean mForceStatusBar;
588 boolean mForceStatusBarFromKeyguard;
589 private boolean mForceStatusBarTransparent;
590 int mNavBarOpacityMode = NAV_BAR_OPAQUE_WHEN_FREEFORM_OR_DOCKED;
591 boolean mHideLockScreen;
592 boolean mForcingShowNavBar;
593 int mForcingShowNavBarLayer;
595 // States of keyguard dismiss.
596 private static final int DISMISS_KEYGUARD_NONE = 0; // Keyguard not being dismissed.
597 private static final int DISMISS_KEYGUARD_START = 1; // Keyguard needs to be dismissed.
598 private static final int DISMISS_KEYGUARD_CONTINUE = 2; // Keyguard has been dismissed.
599 int mDismissKeyguard = DISMISS_KEYGUARD_NONE;
602 * Indicates that we asked the Keyguard to be dismissed and we just wait for the Keyguard to
606 private boolean mCurrentlyDismissingKeyguard;
608 /** The window that is currently dismissing the keyguard. Dismissing the keyguard must only
609 * be done once per window. */
610 private WindowState mWinDismissingKeyguard;
612 /** When window is currently dismissing the keyguard, dismissing the keyguard must handle
613 * the keygaurd secure state change instantly case, e.g. the use case of inserting a PIN
614 * lock SIM card. This variable is used to record the previous keyguard secure state for
615 * monitoring secure state change on window dismissing keyguard. */
616 private boolean mSecureDismissingKeyguard;
618 /** The window that is currently showing "over" the keyguard. If there is an app window
619 * belonging to another app on top of this the keyguard shows. If there is a fullscreen
620 * app window under this, still dismiss the keyguard but don't show the app underneath. Show
622 private WindowState mWinShowWhenLocked;
624 boolean mShowingLockscreen;
625 boolean mShowingDream;
626 boolean mDreamingLockscreen;
627 boolean mDreamingSleepTokenNeeded;
628 SleepToken mDreamingSleepToken;
629 SleepToken mScreenOffSleepToken;
630 boolean mKeyguardSecure;
631 boolean mKeyguardSecureIncludingHidden;
632 volatile boolean mKeyguardOccluded;
633 boolean mHomePressed;
634 boolean mHomeConsumed;
635 boolean mHomeDoubleTapPending;
637 Intent mCarDockIntent;
638 Intent mDeskDockIntent;
639 boolean mSearchKeyShortcutPending;
640 boolean mConsumeSearchKeyUp;
641 boolean mAssistKeyLongPressed;
642 boolean mPendingMetaAction;
643 boolean mPendingCapsLockToggle;
645 int mInitialMetaState;
646 boolean mForceShowSystemBars;
648 // support for activating the lock screen while the screen is on
649 boolean mAllowLockscreenWhenOn;
650 int mLockScreenTimeout;
651 boolean mLockScreenTimerActive;
653 // Behavior of ENDCALL Button. (See Settings.System.END_BUTTON_BEHAVIOR.)
654 int mEndcallBehavior;
656 // Behavior of POWER button while in-call and screen on.
657 // (See Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR.)
658 int mIncallPowerBehavior;
660 // Behavior of Back button while in-call and screen on
661 int mIncallBackBehavior;
665 private int mDisplayRotation;
667 int mLandscapeRotation = 0; // default landscape rotation
668 int mSeascapeRotation = 0; // "other" landscape rotation, 180 degrees from mLandscapeRotation
669 int mPortraitRotation = 0; // default portrait rotation
670 int mUpsideDownRotation = 0; // "other" portrait rotation
672 int mOverscanLeft = 0;
673 int mOverscanTop = 0;
674 int mOverscanRight = 0;
675 int mOverscanBottom = 0;
677 // What we do when the user long presses on home
678 private int mLongPressOnHomeBehavior;
680 // What we do when the user double-taps on home
681 private int mDoubleTapOnHomeBehavior;
683 // Allowed theater mode wake actions
684 private boolean mAllowTheaterModeWakeFromKey;
685 private boolean mAllowTheaterModeWakeFromPowerKey;
686 private boolean mAllowTheaterModeWakeFromMotion;
687 private boolean mAllowTheaterModeWakeFromMotionWhenNotDreaming;
688 private boolean mAllowTheaterModeWakeFromCameraLens;
689 private boolean mAllowTheaterModeWakeFromLidSwitch;
690 private boolean mAllowTheaterModeWakeFromWakeGesture;
692 // Whether to support long press from power button in non-interactive mode
693 private boolean mSupportLongPressPowerWhenNonInteractive;
695 // Whether to go to sleep entering theater mode from power button
696 private boolean mGoToSleepOnButtonPressTheaterMode;
698 // Screenshot trigger states
699 // Time to volume and power must be pressed within this interval of each other.
700 private static final long SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS = 150;
701 // Increase the chord delay when taking a screenshot from the keyguard
702 private static final float KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER = 2.5f;
703 private boolean mScreenshotChordEnabled;
704 private boolean mScreenshotChordVolumeDownKeyTriggered;
705 private long mScreenshotChordVolumeDownKeyTime;
706 private boolean mScreenshotChordVolumeDownKeyConsumed;
707 private boolean mScreenshotChordVolumeUpKeyTriggered;
708 private boolean mScreenshotChordPowerKeyTriggered;
709 private long mScreenshotChordPowerKeyTime;
711 /* The number of steps between min and max brightness */
712 private static final int BRIGHTNESS_STEPS = 10;
714 SettingsObserver mSettingsObserver;
715 ShortcutManager mShortcutManager;
716 PowerManager.WakeLock mBroadcastWakeLock;
717 PowerManager.WakeLock mPowerKeyWakeLock;
718 boolean mHavePendingMediaKeyRepeatWithWakeLock;
720 private int mCurrentUserId;
722 // Maps global key codes to the components that will handle them.
723 private GlobalKeyManager mGlobalKeyManager;
725 // Fallback actions by key code.
726 private final SparseArray<KeyCharacterMap.FallbackAction> mFallbackActions =
727 new SparseArray<KeyCharacterMap.FallbackAction>();
729 private final LogDecelerateInterpolator mLogDecelerateInterpolator
730 = new LogDecelerateInterpolator(100, 0);
732 private final MutableBoolean mTmpBoolean = new MutableBoolean(false);
734 private static final int MSG_ENABLE_POINTER_LOCATION = 1;
735 private static final int MSG_DISABLE_POINTER_LOCATION = 2;
736 private static final int MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK = 3;
737 private static final int MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK = 4;
738 private static final int MSG_KEYGUARD_DRAWN_COMPLETE = 5;
739 private static final int MSG_KEYGUARD_DRAWN_TIMEOUT = 6;
740 private static final int MSG_WINDOW_MANAGER_DRAWN_COMPLETE = 7;
741 private static final int MSG_DISPATCH_SHOW_RECENTS = 9;
742 private static final int MSG_DISPATCH_SHOW_GLOBAL_ACTIONS = 10;
743 private static final int MSG_HIDE_BOOT_MESSAGE = 11;
744 private static final int MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK = 12;
745 private static final int MSG_POWER_DELAYED_PRESS = 13;
746 private static final int MSG_POWER_LONG_PRESS = 14;
747 private static final int MSG_UPDATE_DREAMING_SLEEP_TOKEN = 15;
748 private static final int MSG_REQUEST_TRANSIENT_BARS = 16;
749 private static final int MSG_SHOW_TV_PICTURE_IN_PICTURE_MENU = 17;
750 private static final int MSG_BACK_LONG_PRESS = 18;
751 private static final int MSG_DISPOSE_INPUT_CONSUMER = 19;
752 private static final int MSG_BACK_DELAYED_PRESS = 20;
754 private static final int MSG_REQUEST_TRANSIENT_BARS_ARG_STATUS = 0;
755 private static final int MSG_REQUEST_TRANSIENT_BARS_ARG_NAVIGATION = 1;
757 private class PolicyHandler extends Handler {
759 public void handleMessage(Message msg) {
761 case MSG_ENABLE_POINTER_LOCATION:
762 enablePointerLocation();
764 case MSG_DISABLE_POINTER_LOCATION:
765 disablePointerLocation();
767 case MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK:
768 dispatchMediaKeyWithWakeLock((KeyEvent)msg.obj);
770 case MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK:
771 dispatchMediaKeyRepeatWithWakeLock((KeyEvent)msg.obj);
773 case MSG_DISPATCH_SHOW_RECENTS:
774 showRecentApps(false, msg.arg1 != 0);
776 case MSG_DISPATCH_SHOW_GLOBAL_ACTIONS:
777 showGlobalActionsInternal();
779 case MSG_KEYGUARD_DRAWN_COMPLETE:
780 if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mKeyguardDrawComplete");
781 finishKeyguardDrawn();
783 case MSG_KEYGUARD_DRAWN_TIMEOUT:
784 Slog.w(TAG, "Keyguard drawn timeout. Setting mKeyguardDrawComplete");
785 finishKeyguardDrawn();
787 case MSG_WINDOW_MANAGER_DRAWN_COMPLETE:
788 if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mWindowManagerDrawComplete");
789 finishWindowsDrawn();
791 case MSG_HIDE_BOOT_MESSAGE:
792 handleHideBootMessage();
794 case MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK:
795 launchVoiceAssistWithWakeLock(msg.arg1 != 0);
797 case MSG_POWER_DELAYED_PRESS:
798 powerPress((Long)msg.obj, msg.arg1 != 0, msg.arg2);
799 finishPowerKeyPress();
801 case MSG_POWER_LONG_PRESS:
804 case MSG_UPDATE_DREAMING_SLEEP_TOKEN:
805 updateDreamingSleepToken(msg.arg1 != 0);
807 case MSG_REQUEST_TRANSIENT_BARS:
808 WindowState targetBar = (msg.arg1 == MSG_REQUEST_TRANSIENT_BARS_ARG_STATUS) ?
809 mStatusBar : mNavigationBar;
810 if (targetBar != null) {
811 requestTransientBars(targetBar);
814 case MSG_SHOW_TV_PICTURE_IN_PICTURE_MENU:
815 showTvPictureInPictureMenuInternal();
817 case MSG_BACK_LONG_PRESS:
819 finishBackKeyPress();
821 case MSG_DISPOSE_INPUT_CONSUMER:
822 disposeInputConsumer((InputConsumer) msg.obj);
824 case MSG_BACK_DELAYED_PRESS:
825 backMultiPressAction((Long) msg.obj, msg.arg1);
826 finishBackKeyPress();
832 private UEventObserver mHDMIObserver = new UEventObserver() {
834 public void onUEvent(UEventObserver.UEvent event) {
835 setHdmiPlugged("1".equals(event.get("SWITCH_STATE")));
839 class SettingsObserver extends ContentObserver {
840 SettingsObserver(Handler handler) {
845 // Observe all users' changes
846 ContentResolver resolver = mContext.getContentResolver();
847 resolver.registerContentObserver(Settings.System.getUriFor(
848 Settings.System.END_BUTTON_BEHAVIOR), false, this,
849 UserHandle.USER_ALL);
850 resolver.registerContentObserver(Settings.Secure.getUriFor(
851 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR), false, this,
852 UserHandle.USER_ALL);
853 resolver.registerContentObserver(Settings.Secure.getUriFor(
854 Settings.Secure.INCALL_BACK_BUTTON_BEHAVIOR), false, this,
855 UserHandle.USER_ALL);
856 resolver.registerContentObserver(Settings.Secure.getUriFor(
857 Settings.Secure.WAKE_GESTURE_ENABLED), false, this,
858 UserHandle.USER_ALL);
859 resolver.registerContentObserver(Settings.System.getUriFor(
860 Settings.System.ACCELEROMETER_ROTATION), false, this,
861 UserHandle.USER_ALL);
862 resolver.registerContentObserver(Settings.System.getUriFor(
863 Settings.System.USER_ROTATION), false, this,
864 UserHandle.USER_ALL);
865 resolver.registerContentObserver(Settings.System.getUriFor(
866 Settings.System.SCREEN_OFF_TIMEOUT), false, this,
867 UserHandle.USER_ALL);
868 resolver.registerContentObserver(Settings.System.getUriFor(
869 Settings.System.POINTER_LOCATION), false, this,
870 UserHandle.USER_ALL);
871 resolver.registerContentObserver(Settings.Secure.getUriFor(
872 Settings.Secure.DEFAULT_INPUT_METHOD), false, this,
873 UserHandle.USER_ALL);
874 resolver.registerContentObserver(Settings.Secure.getUriFor(
875 Settings.Secure.IMMERSIVE_MODE_CONFIRMATIONS), false, this,
876 UserHandle.USER_ALL);
877 resolver.registerContentObserver(Settings.Global.getUriFor(
878 Settings.Global.POLICY_CONTROL), false, this,
879 UserHandle.USER_ALL);
883 @Override public void onChange(boolean selfChange) {
885 updateRotation(false);
889 class MyWakeGestureListener extends WakeGestureListener {
890 MyWakeGestureListener(Context context, Handler handler) {
891 super(context, handler);
895 public void onWakeUp() {
896 synchronized (mLock) {
897 if (shouldEnableWakeGestureLp()) {
898 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false);
899 wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromWakeGesture,
900 "android.policy:GESTURE");
906 class MyOrientationListener extends WindowOrientationListener {
907 private final Runnable mUpdateRotationRunnable = new Runnable() {
910 // send interaction hint to improve redraw performance
911 mPowerManagerInternal.powerHint(PowerManagerInternal.POWER_HINT_INTERACTION, 0);
912 updateRotation(false);
916 MyOrientationListener(Context context, Handler handler) {
917 super(context, handler);
921 public void onProposedRotationChanged(int rotation) {
922 if (localLOGV) Slog.v(TAG, "onProposedRotationChanged, rotation=" + rotation);
923 mHandler.post(mUpdateRotationRunnable);
926 MyOrientationListener mOrientationListener;
928 private final StatusBarController mStatusBarController = new StatusBarController();
930 private final BarController mNavigationBarController = new BarController("NavigationBar",
931 View.NAVIGATION_BAR_TRANSIENT,
932 View.NAVIGATION_BAR_UNHIDE,
933 View.NAVIGATION_BAR_TRANSLUCENT,
934 StatusBarManager.WINDOW_NAVIGATION_BAR,
935 WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION,
936 View.NAVIGATION_BAR_TRANSPARENT);
938 private ImmersiveModeConfirmation mImmersiveModeConfirmation;
940 private SystemGesturesPointerEventListener mSystemGestures;
942 IStatusBarService getStatusBarService() {
943 synchronized (mServiceAquireLock) {
944 if (mStatusBarService == null) {
945 mStatusBarService = IStatusBarService.Stub.asInterface(
946 ServiceManager.getService("statusbar"));
948 return mStatusBarService;
952 StatusBarManagerInternal getStatusBarManagerInternal() {
953 synchronized (mServiceAquireLock) {
954 if (mStatusBarManagerInternal == null) {
955 mStatusBarManagerInternal =
956 LocalServices.getService(StatusBarManagerInternal.class);
958 return mStatusBarManagerInternal;
963 * We always let the sensor be switched on by default except when
964 * the user has explicitly disabled sensor based rotation or when the
965 * screen is switched off.
967 boolean needSensorRunningLp() {
968 if (mSupportAutoRotation) {
969 if (mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR
970 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR
971 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT
972 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE) {
973 // If the application has explicitly requested to follow the
974 // orientation, then we need to turn the sensor on.
978 if ((mCarDockEnablesAccelerometer && mDockMode == Intent.EXTRA_DOCK_STATE_CAR) ||
979 (mDeskDockEnablesAccelerometer && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK
980 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK
981 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK))) {
982 // enable accelerometer if we are docked in a dock that enables accelerometer
983 // orientation management,
986 if (mUserRotationMode == USER_ROTATION_LOCKED) {
987 // If the setting for using the sensor by default is enabled, then
988 // we will always leave it on. Note that the user could go to
989 // a window that forces an orientation that does not use the
990 // sensor and in theory we could turn it off... however, when next
991 // turning it on we won't have a good value for the current
992 // orientation for a little bit, which can cause orientation
993 // changes to lag, so we'd like to keep it always on. (It will
994 // still be turned off when the screen is off.)
997 return mSupportAutoRotation;
1001 * Various use cases for invoking this function
1002 * screen turning off, should always disable listeners if already enabled
1003 * screen turned on and current app has sensor based orientation, enable listeners
1004 * if not already enabled
1005 * screen turned on and current app does not have sensor orientation, disable listeners if
1007 * screen turning on and current app has sensor based orientation, enable listeners if needed
1008 * screen turning on and current app has nosensor based orientation, do nothing
1010 void updateOrientationListenerLp() {
1011 if (!mOrientationListener.canDetectOrientation()) {
1012 // If sensor is turned off or nonexistent for some reason
1015 // Could have been invoked due to screen turning on or off or
1016 // change of the currently visible window's orientation.
1017 if (localLOGV) Slog.v(TAG, "mScreenOnEarly=" + mScreenOnEarly
1018 + ", mAwake=" + mAwake + ", mCurrentAppOrientation=" + mCurrentAppOrientation
1019 + ", mOrientationSensorEnabled=" + mOrientationSensorEnabled
1020 + ", mKeyguardDrawComplete=" + mKeyguardDrawComplete
1021 + ", mWindowManagerDrawComplete=" + mWindowManagerDrawComplete);
1022 boolean disable = true;
1023 // Note: We postpone the rotating of the screen until the keyguard as well as the
1024 // window manager have reported a draw complete.
1025 if (mScreenOnEarly && mAwake &&
1026 mKeyguardDrawComplete && mWindowManagerDrawComplete) {
1027 if (needSensorRunningLp()) {
1029 //enable listener if not already enabled
1030 if (!mOrientationSensorEnabled) {
1031 mOrientationListener.enable();
1032 if(localLOGV) Slog.v(TAG, "Enabling listeners");
1033 mOrientationSensorEnabled = true;
1037 //check if sensors need to be disabled
1038 if (disable && mOrientationSensorEnabled) {
1039 mOrientationListener.disable();
1040 if(localLOGV) Slog.v(TAG, "Disabling listeners");
1041 mOrientationSensorEnabled = false;
1045 private void interceptBackKeyDown() {
1046 MetricsLogger.count(mContext, "key_back_down", 1);
1047 // Reset back key state for long press
1048 mBackKeyHandled = false;
1050 // Cancel multi-press detection timeout.
1051 if (hasPanicPressOnBackBehavior()) {
1052 if (mBackKeyPressCounter != 0
1053 && mBackKeyPressCounter < PANIC_PRESS_BACK_COUNT) {
1054 mHandler.removeMessages(MSG_BACK_DELAYED_PRESS);
1058 if (hasLongPressOnBackBehavior()) {
1059 Message msg = mHandler.obtainMessage(MSG_BACK_LONG_PRESS);
1060 msg.setAsynchronous(true);
1061 mHandler.sendMessageDelayed(msg,
1062 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout());
1066 // returns true if the key was handled and should not be passed to the user
1067 private boolean interceptBackKeyUp(KeyEvent event) {
1068 // Cache handled state
1069 boolean handled = mBackKeyHandled;
1071 if (hasPanicPressOnBackBehavior()) {
1072 // Check for back key panic press
1073 ++mBackKeyPressCounter;
1075 final long eventTime = event.getDownTime();
1077 if (mBackKeyPressCounter <= PANIC_PRESS_BACK_COUNT) {
1078 // This could be a multi-press. Wait a little bit longer to confirm.
1079 Message msg = mHandler.obtainMessage(MSG_BACK_DELAYED_PRESS,
1080 mBackKeyPressCounter, 0, eventTime);
1081 msg.setAsynchronous(true);
1082 mHandler.sendMessageDelayed(msg, ViewConfiguration.getMultiPressTimeout());
1086 // Reset back long press state
1087 cancelPendingBackKeyAction();
1089 if (mHasFeatureWatch) {
1090 TelecomManager telecomManager = getTelecommService();
1092 if (telecomManager != null) {
1093 if (telecomManager.isRinging()) {
1094 // Pressing back while there's a ringing incoming
1095 // call should silence the ringer.
1096 telecomManager.silenceRinger();
1098 // It should not prevent navigating away
1101 (mIncallBackBehavior & Settings.Secure.INCALL_BACK_BUTTON_BEHAVIOR_HANGUP) != 0
1102 && telecomManager.isInCall()) {
1103 // Otherwise, if "Back button ends call" is enabled,
1104 // the Back button will hang up any current active call.
1105 return telecomManager.endCall();
1113 private void interceptPowerKeyDown(KeyEvent event, boolean interactive) {
1114 // Hold a wake lock until the power key is released.
1115 if (!mPowerKeyWakeLock.isHeld()) {
1116 mPowerKeyWakeLock.acquire();
1119 // Cancel multi-press detection timeout.
1120 if (mPowerKeyPressCounter != 0) {
1121 mHandler.removeMessages(MSG_POWER_DELAYED_PRESS);
1124 // Detect user pressing the power button in panic when an application has
1125 // taken over the whole screen.
1126 boolean panic = mImmersiveModeConfirmation.onPowerKeyDown(interactive,
1127 SystemClock.elapsedRealtime(), isImmersiveMode(mLastSystemUiFlags),
1128 isNavBarEmpty(mLastSystemUiFlags));
1130 mHandler.post(mHiddenNavPanic);
1133 // Latch power key state to detect screenshot chord.
1134 if (interactive && !mScreenshotChordPowerKeyTriggered
1135 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) {
1136 mScreenshotChordPowerKeyTriggered = true;
1137 mScreenshotChordPowerKeyTime = event.getDownTime();
1138 interceptScreenshotChord();
1141 // Stop ringing or end call if configured to do so when power is pressed.
1142 TelecomManager telecomManager = getTelecommService();
1143 boolean hungUp = false;
1144 if (telecomManager != null) {
1145 if (telecomManager.isRinging()) {
1146 // Pressing Power while there's a ringing incoming
1147 // call should silence the ringer.
1148 telecomManager.silenceRinger();
1149 } else if ((mIncallPowerBehavior
1150 & Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_HANGUP) != 0
1151 && telecomManager.isInCall() && interactive) {
1152 // Otherwise, if "Power button ends call" is enabled,
1153 // the Power button will hang up any current active call.
1154 hungUp = telecomManager.endCall();
1158 GestureLauncherService gestureService = LocalServices.getService(
1159 GestureLauncherService.class);
1160 boolean gesturedServiceIntercepted = false;
1161 if (gestureService != null) {
1162 gesturedServiceIntercepted = gestureService.interceptPowerKeyDown(event, interactive,
1164 if (mTmpBoolean.value && mGoingToSleep) {
1165 mCameraGestureTriggeredDuringGoingToSleep = true;
1169 // If the power key has still not yet been handled, then detect short
1170 // press, long press, or multi press and decide what to do.
1171 mPowerKeyHandled = hungUp || mScreenshotChordVolumeDownKeyTriggered
1172 || mScreenshotChordVolumeUpKeyTriggered || gesturedServiceIntercepted;
1173 if (!mPowerKeyHandled) {
1175 // When interactive, we're already awake.
1176 // Wait for a long press or for the button to be released to decide what to do.
1177 if (hasLongPressOnPowerBehavior()) {
1178 Message msg = mHandler.obtainMessage(MSG_POWER_LONG_PRESS);
1179 msg.setAsynchronous(true);
1180 mHandler.sendMessageDelayed(msg,
1181 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout());
1184 wakeUpFromPowerKey(event.getDownTime());
1186 if (mSupportLongPressPowerWhenNonInteractive && hasLongPressOnPowerBehavior()) {
1187 Message msg = mHandler.obtainMessage(MSG_POWER_LONG_PRESS);
1188 msg.setAsynchronous(true);
1189 mHandler.sendMessageDelayed(msg,
1190 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout());
1191 mBeganFromNonInteractive = true;
1193 final int maxCount = getMaxMultiPressPowerCount();
1195 if (maxCount <= 1) {
1196 mPowerKeyHandled = true;
1198 mBeganFromNonInteractive = true;
1205 private void interceptPowerKeyUp(KeyEvent event, boolean interactive, boolean canceled) {
1206 final boolean handled = canceled || mPowerKeyHandled;
1207 mScreenshotChordPowerKeyTriggered = false;
1208 cancelPendingScreenshotChordAction();
1209 cancelPendingPowerKeyAction();
1212 // Figure out how to handle the key now that it has been released.
1213 mPowerKeyPressCounter += 1;
1215 final int maxCount = getMaxMultiPressPowerCount();
1216 final long eventTime = event.getDownTime();
1217 if (mPowerKeyPressCounter < maxCount) {
1218 // This could be a multi-press. Wait a little bit longer to confirm.
1219 // Continue holding the wake lock.
1220 Message msg = mHandler.obtainMessage(MSG_POWER_DELAYED_PRESS,
1221 interactive ? 1 : 0, mPowerKeyPressCounter, eventTime);
1222 msg.setAsynchronous(true);
1223 mHandler.sendMessageDelayed(msg, ViewConfiguration.getDoubleTapTimeout());
1227 // No other actions. Handle it immediately.
1228 powerPress(eventTime, interactive, mPowerKeyPressCounter);
1231 // Done. Reset our state.
1232 finishPowerKeyPress();
1235 private void finishPowerKeyPress() {
1236 mBeganFromNonInteractive = false;
1237 mPowerKeyPressCounter = 0;
1238 if (mPowerKeyWakeLock.isHeld()) {
1239 mPowerKeyWakeLock.release();
1243 private void finishBackKeyPress() {
1244 mBackKeyPressCounter = 0;
1247 private void cancelPendingPowerKeyAction() {
1248 if (!mPowerKeyHandled) {
1249 mPowerKeyHandled = true;
1250 mHandler.removeMessages(MSG_POWER_LONG_PRESS);
1254 private void cancelPendingBackKeyAction() {
1255 if (!mBackKeyHandled) {
1256 mBackKeyHandled = true;
1257 mHandler.removeMessages(MSG_BACK_LONG_PRESS);
1261 private void backMultiPressAction(long eventTime, int count) {
1262 if (count >= PANIC_PRESS_BACK_COUNT) {
1263 switch (mPanicPressOnBackBehavior) {
1264 case PANIC_PRESS_BACK_NOTHING:
1266 case PANIC_PRESS_BACK_HOME:
1267 launchHomeFromHotKey();
1273 private void powerPress(long eventTime, boolean interactive, int count) {
1274 if (mScreenOnEarly && !mScreenOnFully) {
1275 Slog.i(TAG, "Suppressed redundant power key press while "
1276 + "already in the process of turning the screen on.");
1281 powerMultiPressAction(eventTime, interactive, mDoublePressOnPowerBehavior);
1282 } else if (count == 3) {
1283 powerMultiPressAction(eventTime, interactive, mTriplePressOnPowerBehavior);
1284 } else if (interactive && !mBeganFromNonInteractive) {
1285 switch (mShortPressOnPowerBehavior) {
1286 case SHORT_PRESS_POWER_NOTHING:
1288 case SHORT_PRESS_POWER_GO_TO_SLEEP:
1289 mPowerManager.goToSleep(eventTime,
1290 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0);
1292 case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP:
1293 mPowerManager.goToSleep(eventTime,
1294 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON,
1295 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE);
1297 case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP_AND_GO_HOME:
1298 mPowerManager.goToSleep(eventTime,
1299 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON,
1300 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE);
1301 launchHomeFromHotKey();
1303 case SHORT_PRESS_POWER_GO_HOME:
1304 launchHomeFromHotKey(true /* awakenFromDreams */, false /*respectKeyguard*/);
1306 case SHORT_PRESS_POWER_CLOSE_IME_OR_GO_HOME:
1307 if (mWindowManagerFuncs.isInputMethodWindowVisible()) {
1308 mWindowManagerFuncs.hideCurrentInputMethod();
1310 launchHomeFromHotKey(true /* awakenFromDreams */,
1311 false /*respectKeyguard*/);
1318 private void powerMultiPressAction(long eventTime, boolean interactive, int behavior) {
1320 case MULTI_PRESS_POWER_NOTHING:
1322 case MULTI_PRESS_POWER_THEATER_MODE:
1323 if (!isUserSetupComplete()) {
1324 Slog.i(TAG, "Ignoring toggling theater mode - device not setup.");
1328 if (isTheaterModeEnabled()) {
1329 Slog.i(TAG, "Toggling theater mode off.");
1330 Settings.Global.putInt(mContext.getContentResolver(),
1331 Settings.Global.THEATER_MODE_ON, 0);
1333 wakeUpFromPowerKey(eventTime);
1336 Slog.i(TAG, "Toggling theater mode on.");
1337 Settings.Global.putInt(mContext.getContentResolver(),
1338 Settings.Global.THEATER_MODE_ON, 1);
1340 if (mGoToSleepOnButtonPressTheaterMode && interactive) {
1341 mPowerManager.goToSleep(eventTime,
1342 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0);
1346 case MULTI_PRESS_POWER_BRIGHTNESS_BOOST:
1347 Slog.i(TAG, "Starting brightness boost.");
1349 wakeUpFromPowerKey(eventTime);
1351 mPowerManager.boostScreenBrightness(eventTime);
1356 private int getMaxMultiPressPowerCount() {
1357 if (mTriplePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) {
1360 if (mDoublePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) {
1366 private void powerLongPress() {
1367 final int behavior = getResolvedLongPressOnPowerBehavior();
1369 case LONG_PRESS_POWER_NOTHING:
1371 case LONG_PRESS_POWER_GLOBAL_ACTIONS:
1372 mPowerKeyHandled = true;
1373 if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) {
1374 performAuditoryFeedbackForAccessibilityIfNeed();
1376 showGlobalActionsInternal();
1378 case LONG_PRESS_POWER_SHUT_OFF:
1379 case LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM:
1380 mPowerKeyHandled = true;
1381 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false);
1382 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS);
1383 mWindowManagerFuncs.shutdown(behavior == LONG_PRESS_POWER_SHUT_OFF);
1388 private void backLongPress() {
1389 mBackKeyHandled = true;
1391 switch (mLongPressOnBackBehavior) {
1392 case LONG_PRESS_BACK_NOTHING:
1394 case LONG_PRESS_BACK_GO_TO_VOICE_ASSIST:
1395 final boolean keyguardActive = mKeyguardDelegate == null
1397 : mKeyguardDelegate.isShowing();
1398 if (!keyguardActive) {
1399 Intent intent = new Intent(Intent.ACTION_VOICE_ASSIST);
1400 startActivityAsUser(intent, UserHandle.CURRENT_OR_SELF);
1406 private void disposeInputConsumer(InputConsumer inputConsumer) {
1407 if (inputConsumer != null) {
1408 inputConsumer.dismiss();
1412 private void sleepPress(long eventTime) {
1413 if (mShortPressOnSleepBehavior == SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME) {
1414 launchHomeFromHotKey(false /* awakenDreams */, true /*respectKeyguard*/);
1418 private void sleepRelease(long eventTime) {
1419 switch (mShortPressOnSleepBehavior) {
1420 case SHORT_PRESS_SLEEP_GO_TO_SLEEP:
1421 case SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME:
1422 Slog.i(TAG, "sleepRelease() calling goToSleep(GO_TO_SLEEP_REASON_SLEEP_BUTTON)");
1423 mPowerManager.goToSleep(eventTime,
1424 PowerManager.GO_TO_SLEEP_REASON_SLEEP_BUTTON, 0);
1429 private int getResolvedLongPressOnPowerBehavior() {
1430 if (FactoryTest.isLongPressOnPowerOffEnabled()) {
1431 return LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM;
1433 return mLongPressOnPowerBehavior;
1436 private boolean hasLongPressOnPowerBehavior() {
1437 return getResolvedLongPressOnPowerBehavior() != LONG_PRESS_POWER_NOTHING;
1440 private boolean hasLongPressOnBackBehavior() {
1441 return mLongPressOnBackBehavior != LONG_PRESS_BACK_NOTHING;
1444 private boolean hasPanicPressOnBackBehavior() {
1445 return mPanicPressOnBackBehavior != PANIC_PRESS_BACK_NOTHING;
1448 private void interceptScreenshotChord() {
1449 if (mScreenshotChordEnabled
1450 && mScreenshotChordVolumeDownKeyTriggered && mScreenshotChordPowerKeyTriggered
1451 && !mScreenshotChordVolumeUpKeyTriggered) {
1452 final long now = SystemClock.uptimeMillis();
1453 if (now <= mScreenshotChordVolumeDownKeyTime + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS
1454 && now <= mScreenshotChordPowerKeyTime
1455 + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS) {
1456 mScreenshotChordVolumeDownKeyConsumed = true;
1457 cancelPendingPowerKeyAction();
1458 mScreenshotRunnable.setScreenshotType(TAKE_SCREENSHOT_FULLSCREEN);
1459 mHandler.postDelayed(mScreenshotRunnable, getScreenshotChordLongPressDelay());
1464 private long getScreenshotChordLongPressDelay() {
1465 if (mKeyguardDelegate.isShowing()) {
1466 // Double the time it takes to take a screenshot from the keyguard
1467 return (long) (KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER *
1468 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout());
1470 return ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout();
1473 private void cancelPendingScreenshotChordAction() {
1474 mHandler.removeCallbacks(mScreenshotRunnable);
1477 private final Runnable mEndCallLongPress = new Runnable() {
1480 mEndCallKeyHandled = true;
1481 if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) {
1482 performAuditoryFeedbackForAccessibilityIfNeed();
1484 showGlobalActionsInternal();
1488 private class ScreenshotRunnable implements Runnable {
1489 private int mScreenshotType = TAKE_SCREENSHOT_FULLSCREEN;
1491 public void setScreenshotType(int screenshotType) {
1492 mScreenshotType = screenshotType;
1497 takeScreenshot(mScreenshotType);
1501 private final ScreenshotRunnable mScreenshotRunnable = new ScreenshotRunnable();
1504 public void showGlobalActions() {
1505 mHandler.removeMessages(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS);
1506 mHandler.sendEmptyMessage(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS);
1509 void showGlobalActionsInternal() {
1510 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS);
1511 if (mGlobalActions == null) {
1512 mGlobalActions = new GlobalActions(mContext, mWindowManagerFuncs);
1514 final boolean keyguardShowing = isKeyguardShowingAndNotOccluded();
1515 mGlobalActions.showDialog(keyguardShowing, isDeviceProvisioned());
1516 if (keyguardShowing) {
1517 // since it took two seconds of long press to bring this up,
1518 // poke the wake lock so they have some time to see the dialog.
1519 mPowerManager.userActivity(SystemClock.uptimeMillis(), false);
1523 boolean isDeviceProvisioned() {
1524 return Settings.Global.getInt(
1525 mContext.getContentResolver(), Settings.Global.DEVICE_PROVISIONED, 0) != 0;
1528 boolean isUserSetupComplete() {
1529 return Settings.Secure.getIntForUser(mContext.getContentResolver(),
1530 Settings.Secure.USER_SETUP_COMPLETE, 0, UserHandle.USER_CURRENT) != 0;
1533 private void handleShortPressOnHome() {
1534 // Turn on the connected TV and switch HDMI input if we're a HDMI playback device.
1535 getHdmiControl().turnOnTv();
1537 // If there's a dream running then use home to escape the dream
1538 // but don't actually go home.
1539 if (mDreamManagerInternal != null && mDreamManagerInternal.isDreaming()) {
1540 mDreamManagerInternal.stopDream(false /*immediate*/);
1545 launchHomeFromHotKey();
1549 * Creates an accessor to HDMI control service that performs the operation of
1550 * turning on TV (optional) and switching input to us. If HDMI control service
1551 * is not available or we're not a HDMI playback device, the operation is no-op.
1553 private HdmiControl getHdmiControl() {
1554 if (null == mHdmiControl) {
1555 HdmiControlManager manager = (HdmiControlManager) mContext.getSystemService(
1556 Context.HDMI_CONTROL_SERVICE);
1557 HdmiPlaybackClient client = null;
1558 if (manager != null) {
1559 client = manager.getPlaybackClient();
1561 mHdmiControl = new HdmiControl(client);
1563 return mHdmiControl;
1566 private static class HdmiControl {
1567 private final HdmiPlaybackClient mClient;
1569 private HdmiControl(HdmiPlaybackClient client) {
1573 public void turnOnTv() {
1574 if (mClient == null) {
1577 mClient.oneTouchPlay(new OneTouchPlayCallback() {
1579 public void onComplete(int result) {
1580 if (result != HdmiControlManager.RESULT_SUCCESS) {
1581 Log.w(TAG, "One touch play failed: " + result);
1588 private void handleLongPressOnHome(int deviceId) {
1589 if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_NOTHING) {
1592 mHomeConsumed = true;
1593 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false);
1595 switch (mLongPressOnHomeBehavior) {
1596 case LONG_PRESS_HOME_RECENT_SYSTEM_UI:
1599 case LONG_PRESS_HOME_ASSIST:
1600 launchAssistAction(null, deviceId);
1603 Log.w(TAG, "Undefined home long press behavior: " + mLongPressOnHomeBehavior);
1608 private void handleDoubleTapOnHome() {
1609 if (mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) {
1610 mHomeConsumed = true;
1615 private void showTvPictureInPictureMenu(KeyEvent event) {
1616 if (DEBUG_INPUT) Log.d(TAG, "showTvPictureInPictureMenu event=" + event);
1617 mHandler.removeMessages(MSG_SHOW_TV_PICTURE_IN_PICTURE_MENU);
1618 Message msg = mHandler.obtainMessage(MSG_SHOW_TV_PICTURE_IN_PICTURE_MENU);
1619 msg.setAsynchronous(true);
1623 private void showTvPictureInPictureMenuInternal() {
1624 StatusBarManagerInternal statusbar = getStatusBarManagerInternal();
1625 if (statusbar != null) {
1626 statusbar.showTvPictureInPictureMenu();
1630 private final Runnable mHomeDoubleTapTimeoutRunnable = new Runnable() {
1633 if (mHomeDoubleTapPending) {
1634 mHomeDoubleTapPending = false;
1635 handleShortPressOnHome();
1640 private boolean isRoundWindow() {
1641 return mContext.getResources().getConfiguration().isScreenRound();
1644 /** {@inheritDoc} */
1646 public void init(Context context, IWindowManager windowManager,
1647 WindowManagerFuncs windowManagerFuncs) {
1649 mWindowManager = windowManager;
1650 mWindowManagerFuncs = windowManagerFuncs;
1651 mWindowManagerInternal = LocalServices.getService(WindowManagerInternal.class);
1652 mActivityManagerInternal = LocalServices.getService(ActivityManagerInternal.class);
1653 mInputManagerInternal = LocalServices.getService(InputManagerInternal.class);
1654 mDreamManagerInternal = LocalServices.getService(DreamManagerInternal.class);
1655 mPowerManagerInternal = LocalServices.getService(PowerManagerInternal.class);
1656 mAppOpsManager = (AppOpsManager) mContext.getSystemService(Context.APP_OPS_SERVICE);
1657 mHasFeatureWatch = mContext.getPackageManager().hasSystemFeature(FEATURE_WATCH);
1659 // Init display burn-in protection
1660 boolean burnInProtectionEnabled = context.getResources().getBoolean(
1661 com.android.internal.R.bool.config_enableBurnInProtection);
1662 // Allow a system property to override this. Used by developer settings.
1663 boolean burnInProtectionDevMode =
1664 SystemProperties.getBoolean("persist.debug.force_burn_in", false);
1665 if (burnInProtectionEnabled || burnInProtectionDevMode) {
1666 final int minHorizontal;
1667 final int maxHorizontal;
1668 final int minVertical;
1669 final int maxVertical;
1670 final int maxRadius;
1671 if (burnInProtectionDevMode) {
1676 maxRadius = (isRoundWindow()) ? 6 : -1;
1678 Resources resources = context.getResources();
1679 minHorizontal = resources.getInteger(
1680 com.android.internal.R.integer.config_burnInProtectionMinHorizontalOffset);
1681 maxHorizontal = resources.getInteger(
1682 com.android.internal.R.integer.config_burnInProtectionMaxHorizontalOffset);
1683 minVertical = resources.getInteger(
1684 com.android.internal.R.integer.config_burnInProtectionMinVerticalOffset);
1685 maxVertical = resources.getInteger(
1686 com.android.internal.R.integer.config_burnInProtectionMaxVerticalOffset);
1687 maxRadius = resources.getInteger(
1688 com.android.internal.R.integer.config_burnInProtectionMaxRadius);
1690 mBurnInProtectionHelper = new BurnInProtectionHelper(
1691 context, minHorizontal, maxHorizontal, minVertical, maxVertical, maxRadius);
1694 mHandler = new PolicyHandler();
1695 mWakeGestureListener = new MyWakeGestureListener(mContext, mHandler);
1696 mOrientationListener = new MyOrientationListener(mContext, mHandler);
1698 mOrientationListener.setCurrentRotation(windowManager.getRotation());
1699 } catch (RemoteException ex) { }
1700 mSettingsObserver = new SettingsObserver(mHandler);
1701 mSettingsObserver.observe();
1702 mShortcutManager = new ShortcutManager(context);
1703 mUiMode = context.getResources().getInteger(
1704 com.android.internal.R.integer.config_defaultUiModeType);
1705 mHomeIntent = new Intent(Intent.ACTION_MAIN, null);
1706 mHomeIntent.addCategory(Intent.CATEGORY_HOME);
1707 mHomeIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
1708 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
1709 mEnableCarDockHomeCapture = context.getResources().getBoolean(
1710 com.android.internal.R.bool.config_enableCarDockHomeLaunch);
1711 mCarDockIntent = new Intent(Intent.ACTION_MAIN, null);
1712 mCarDockIntent.addCategory(Intent.CATEGORY_CAR_DOCK);
1713 mCarDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
1714 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
1715 mDeskDockIntent = new Intent(Intent.ACTION_MAIN, null);
1716 mDeskDockIntent.addCategory(Intent.CATEGORY_DESK_DOCK);
1717 mDeskDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
1718 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
1720 mPowerManager = (PowerManager)context.getSystemService(Context.POWER_SERVICE);
1721 mBroadcastWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,
1722 "PhoneWindowManager.mBroadcastWakeLock");
1723 mPowerKeyWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,
1724 "PhoneWindowManager.mPowerKeyWakeLock");
1725 mEnableShiftMenuBugReports = "1".equals(SystemProperties.get("ro.debuggable"));
1726 mSupportAutoRotation = mContext.getResources().getBoolean(
1727 com.android.internal.R.bool.config_supportAutoRotation);
1728 mLidOpenRotation = readRotation(
1729 com.android.internal.R.integer.config_lidOpenRotation);
1730 mCarDockRotation = readRotation(
1731 com.android.internal.R.integer.config_carDockRotation);
1732 mDeskDockRotation = readRotation(
1733 com.android.internal.R.integer.config_deskDockRotation);
1734 mUndockedHdmiRotation = readRotation(
1735 com.android.internal.R.integer.config_undockedHdmiRotation);
1736 mCarDockEnablesAccelerometer = mContext.getResources().getBoolean(
1737 com.android.internal.R.bool.config_carDockEnablesAccelerometer);
1738 mDeskDockEnablesAccelerometer = mContext.getResources().getBoolean(
1739 com.android.internal.R.bool.config_deskDockEnablesAccelerometer);
1740 mLidKeyboardAccessibility = mContext.getResources().getInteger(
1741 com.android.internal.R.integer.config_lidKeyboardAccessibility);
1742 mLidNavigationAccessibility = mContext.getResources().getInteger(
1743 com.android.internal.R.integer.config_lidNavigationAccessibility);
1744 mLidControlsScreenLock = mContext.getResources().getBoolean(
1745 com.android.internal.R.bool.config_lidControlsScreenLock);
1746 mLidControlsSleep = mContext.getResources().getBoolean(
1747 com.android.internal.R.bool.config_lidControlsSleep);
1748 mTranslucentDecorEnabled = mContext.getResources().getBoolean(
1749 com.android.internal.R.bool.config_enableTranslucentDecor);
1751 mAllowTheaterModeWakeFromKey = mContext.getResources().getBoolean(
1752 com.android.internal.R.bool.config_allowTheaterModeWakeFromKey);
1753 mAllowTheaterModeWakeFromPowerKey = mAllowTheaterModeWakeFromKey
1754 || mContext.getResources().getBoolean(
1755 com.android.internal.R.bool.config_allowTheaterModeWakeFromPowerKey);
1756 mAllowTheaterModeWakeFromMotion = mContext.getResources().getBoolean(
1757 com.android.internal.R.bool.config_allowTheaterModeWakeFromMotion);
1758 mAllowTheaterModeWakeFromMotionWhenNotDreaming = mContext.getResources().getBoolean(
1759 com.android.internal.R.bool.config_allowTheaterModeWakeFromMotionWhenNotDreaming);
1760 mAllowTheaterModeWakeFromCameraLens = mContext.getResources().getBoolean(
1761 com.android.internal.R.bool.config_allowTheaterModeWakeFromCameraLens);
1762 mAllowTheaterModeWakeFromLidSwitch = mContext.getResources().getBoolean(
1763 com.android.internal.R.bool.config_allowTheaterModeWakeFromLidSwitch);
1764 mAllowTheaterModeWakeFromWakeGesture = mContext.getResources().getBoolean(
1765 com.android.internal.R.bool.config_allowTheaterModeWakeFromGesture);
1767 mGoToSleepOnButtonPressTheaterMode = mContext.getResources().getBoolean(
1768 com.android.internal.R.bool.config_goToSleepOnButtonPressTheaterMode);
1770 mSupportLongPressPowerWhenNonInteractive = mContext.getResources().getBoolean(
1771 com.android.internal.R.bool.config_supportLongPressPowerWhenNonInteractive);
1773 mLongPressOnBackBehavior = mContext.getResources().getInteger(
1774 com.android.internal.R.integer.config_longPressOnBackBehavior);
1775 mPanicPressOnBackBehavior = mContext.getResources().getInteger(
1776 com.android.internal.R.integer.config_backPanicBehavior);
1778 mShortPressOnPowerBehavior = mContext.getResources().getInteger(
1779 com.android.internal.R.integer.config_shortPressOnPowerBehavior);
1780 mLongPressOnPowerBehavior = mContext.getResources().getInteger(
1781 com.android.internal.R.integer.config_longPressOnPowerBehavior);
1782 mDoublePressOnPowerBehavior = mContext.getResources().getInteger(
1783 com.android.internal.R.integer.config_doublePressOnPowerBehavior);
1784 mTriplePressOnPowerBehavior = mContext.getResources().getInteger(
1785 com.android.internal.R.integer.config_triplePressOnPowerBehavior);
1786 mShortPressOnSleepBehavior = mContext.getResources().getInteger(
1787 com.android.internal.R.integer.config_shortPressOnSleepBehavior);
1789 mUseTvRouting = AudioSystem.getPlatformType(mContext) == AudioSystem.PLATFORM_TELEVISION;
1791 readConfigurationDependentBehaviors();
1793 mAccessibilityManager = (AccessibilityManager) context.getSystemService(
1794 Context.ACCESSIBILITY_SERVICE);
1796 // register for dock events
1797 IntentFilter filter = new IntentFilter();
1798 filter.addAction(UiModeManager.ACTION_ENTER_CAR_MODE);
1799 filter.addAction(UiModeManager.ACTION_EXIT_CAR_MODE);
1800 filter.addAction(UiModeManager.ACTION_ENTER_DESK_MODE);
1801 filter.addAction(UiModeManager.ACTION_EXIT_DESK_MODE);
1802 filter.addAction(Intent.ACTION_DOCK_EVENT);
1803 Intent intent = context.registerReceiver(mDockReceiver, filter);
1804 if (intent != null) {
1805 // Retrieve current sticky dock event broadcast.
1806 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE,
1807 Intent.EXTRA_DOCK_STATE_UNDOCKED);
1810 // register for dream-related broadcasts
1811 filter = new IntentFilter();
1812 filter.addAction(Intent.ACTION_DREAMING_STARTED);
1813 filter.addAction(Intent.ACTION_DREAMING_STOPPED);
1814 context.registerReceiver(mDreamReceiver, filter);
1816 // register for multiuser-relevant broadcasts
1817 filter = new IntentFilter(Intent.ACTION_USER_SWITCHED);
1818 context.registerReceiver(mMultiuserReceiver, filter);
1820 // monitor for system gestures
1821 mSystemGestures = new SystemGesturesPointerEventListener(context,
1822 new SystemGesturesPointerEventListener.Callbacks() {
1824 public void onSwipeFromTop() {
1825 if (mStatusBar != null) {
1826 requestTransientBars(mStatusBar);
1830 public void onSwipeFromBottom() {
1831 if (mNavigationBar != null && mNavigationBarPosition == NAV_BAR_BOTTOM) {
1832 requestTransientBars(mNavigationBar);
1836 public void onSwipeFromRight() {
1837 if (mNavigationBar != null && mNavigationBarPosition == NAV_BAR_RIGHT) {
1838 requestTransientBars(mNavigationBar);
1842 public void onSwipeFromLeft() {
1843 if (mNavigationBar != null && mNavigationBarPosition == NAV_BAR_LEFT) {
1844 requestTransientBars(mNavigationBar);
1848 public void onFling(int duration) {
1849 if (mPowerManagerInternal != null) {
1850 mPowerManagerInternal.powerHint(
1851 PowerManagerInternal.POWER_HINT_INTERACTION, duration);
1855 public void onDebug() {
1859 public void onDown() {
1860 mOrientationListener.onTouchStart();
1863 public void onUpOrCancel() {
1864 mOrientationListener.onTouchEnd();
1867 public void onMouseHoverAtTop() {
1868 mHandler.removeMessages(MSG_REQUEST_TRANSIENT_BARS);
1869 Message msg = mHandler.obtainMessage(MSG_REQUEST_TRANSIENT_BARS);
1870 msg.arg1 = MSG_REQUEST_TRANSIENT_BARS_ARG_STATUS;
1871 mHandler.sendMessageDelayed(msg, 500);
1874 public void onMouseHoverAtBottom() {
1875 mHandler.removeMessages(MSG_REQUEST_TRANSIENT_BARS);
1876 Message msg = mHandler.obtainMessage(MSG_REQUEST_TRANSIENT_BARS);
1877 msg.arg1 = MSG_REQUEST_TRANSIENT_BARS_ARG_NAVIGATION;
1878 mHandler.sendMessageDelayed(msg, 500);
1881 public void onMouseLeaveFromEdge() {
1882 mHandler.removeMessages(MSG_REQUEST_TRANSIENT_BARS);
1885 mImmersiveModeConfirmation = new ImmersiveModeConfirmation(mContext);
1886 mWindowManagerFuncs.registerPointerEventListener(mSystemGestures);
1888 mVibrator = (Vibrator)context.getSystemService(Context.VIBRATOR_SERVICE);
1889 mLongPressVibePattern = getLongIntArray(mContext.getResources(),
1890 com.android.internal.R.array.config_longPressVibePattern);
1891 mVirtualKeyVibePattern = getLongIntArray(mContext.getResources(),
1892 com.android.internal.R.array.config_virtualKeyVibePattern);
1893 mKeyboardTapVibePattern = getLongIntArray(mContext.getResources(),
1894 com.android.internal.R.array.config_keyboardTapVibePattern);
1895 mClockTickVibePattern = getLongIntArray(mContext.getResources(),
1896 com.android.internal.R.array.config_clockTickVibePattern);
1897 mCalendarDateVibePattern = getLongIntArray(mContext.getResources(),
1898 com.android.internal.R.array.config_calendarDateVibePattern);
1899 mSafeModeDisabledVibePattern = getLongIntArray(mContext.getResources(),
1900 com.android.internal.R.array.config_safeModeDisabledVibePattern);
1901 mSafeModeEnabledVibePattern = getLongIntArray(mContext.getResources(),
1902 com.android.internal.R.array.config_safeModeEnabledVibePattern);
1903 mContextClickVibePattern = getLongIntArray(mContext.getResources(),
1904 com.android.internal.R.array.config_contextClickVibePattern);
1906 mScreenshotChordEnabled = mContext.getResources().getBoolean(
1907 com.android.internal.R.bool.config_enableScreenshotChord);
1909 mGlobalKeyManager = new GlobalKeyManager(mContext);
1911 // Controls rotation and the like.
1912 initializeHdmiState();
1914 // Match current screen state.
1915 if (!mPowerManager.isInteractive()) {
1916 startedGoingToSleep(WindowManagerPolicy.OFF_BECAUSE_OF_USER);
1917 finishedGoingToSleep(WindowManagerPolicy.OFF_BECAUSE_OF_USER);
1920 mWindowManagerInternal.registerAppTransitionListener(
1921 mStatusBarController.getAppTransitionListener());
1925 * Read values from config.xml that may be overridden depending on
1926 * the configuration of the device.
1927 * eg. Disable long press on home goes to recents on sw600dp.
1929 private void readConfigurationDependentBehaviors() {
1930 final Resources res = mContext.getResources();
1932 mLongPressOnHomeBehavior = res.getInteger(
1933 com.android.internal.R.integer.config_longPressOnHomeBehavior);
1934 if (mLongPressOnHomeBehavior < LONG_PRESS_HOME_NOTHING ||
1935 mLongPressOnHomeBehavior > LAST_LONG_PRESS_HOME_BEHAVIOR) {
1936 mLongPressOnHomeBehavior = LONG_PRESS_HOME_NOTHING;
1939 mDoubleTapOnHomeBehavior = res.getInteger(
1940 com.android.internal.R.integer.config_doubleTapOnHomeBehavior);
1941 if (mDoubleTapOnHomeBehavior < DOUBLE_TAP_HOME_NOTHING ||
1942 mDoubleTapOnHomeBehavior > DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) {
1943 mDoubleTapOnHomeBehavior = LONG_PRESS_HOME_NOTHING;
1946 mShortPressWindowBehavior = SHORT_PRESS_WINDOW_NOTHING;
1947 if (mContext.getPackageManager().hasSystemFeature(FEATURE_PICTURE_IN_PICTURE)) {
1948 mShortPressWindowBehavior = SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE;
1951 mNavBarOpacityMode = res.getInteger(
1952 com.android.internal.R.integer.config_navBarOpacityMode);
1956 public void setInitialDisplaySize(Display display, int width, int height, int density) {
1957 // This method might be called before the policy has been fully initialized
1958 // or for other displays we don't care about.
1959 if (mContext == null || display.getDisplayId() != Display.DEFAULT_DISPLAY) {
1964 final Resources res = mContext.getResources();
1965 int shortSize, longSize;
1966 if (width > height) {
1969 mLandscapeRotation = Surface.ROTATION_0;
1970 mSeascapeRotation = Surface.ROTATION_180;
1971 if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) {
1972 mPortraitRotation = Surface.ROTATION_90;
1973 mUpsideDownRotation = Surface.ROTATION_270;
1975 mPortraitRotation = Surface.ROTATION_270;
1976 mUpsideDownRotation = Surface.ROTATION_90;
1981 mPortraitRotation = Surface.ROTATION_0;
1982 mUpsideDownRotation = Surface.ROTATION_180;
1983 if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) {
1984 mLandscapeRotation = Surface.ROTATION_270;
1985 mSeascapeRotation = Surface.ROTATION_90;
1987 mLandscapeRotation = Surface.ROTATION_90;
1988 mSeascapeRotation = Surface.ROTATION_270;
1992 // SystemUI (status bar) layout policy
1993 int shortSizeDp = shortSize * DisplayMetrics.DENSITY_DEFAULT / density;
1994 int longSizeDp = longSize * DisplayMetrics.DENSITY_DEFAULT / density;
1996 // Allow the navigation bar to move on non-square small devices (phones).
1997 mNavigationBarCanMove = width != height && shortSizeDp < 600;
1999 mHasNavigationBar = res.getBoolean(com.android.internal.R.bool.config_showNavigationBar);
2001 // Allow a system property to override this. Used by the emulator.
2002 // See also hasNavigationBar().
2003 String navBarOverride = SystemProperties.get("qemu.hw.mainkeys");
2004 if ("1".equals(navBarOverride)) {
2005 mHasNavigationBar = false;
2006 } else if ("0".equals(navBarOverride)) {
2007 mHasNavigationBar = true;
2010 // For demo purposes, allow the rotation of the HDMI display to be controlled.
2011 // By default, HDMI locks rotation to landscape.
2012 if ("portrait".equals(SystemProperties.get("persist.demo.hdmirotation"))) {
2013 mDemoHdmiRotation = mPortraitRotation;
2015 mDemoHdmiRotation = mLandscapeRotation;
2017 mDemoHdmiRotationLock = SystemProperties.getBoolean("persist.demo.hdmirotationlock", false);
2019 // For demo purposes, allow the rotation of the remote display to be controlled.
2020 // By default, remote display locks rotation to landscape.
2021 if ("portrait".equals(SystemProperties.get("persist.demo.remoterotation"))) {
2022 mDemoRotation = mPortraitRotation;
2024 mDemoRotation = mLandscapeRotation;
2026 mDemoRotationLock = SystemProperties.getBoolean(
2027 "persist.demo.rotationlock", false);
2029 // Only force the default orientation if the screen is xlarge, at least 960dp x 720dp, per
2030 // http://developer.android.com/guide/practices/screens_support.html#range
2031 mForceDefaultOrientation = longSizeDp >= 960 && shortSizeDp >= 720 &&
2032 res.getBoolean(com.android.internal.R.bool.config_forceDefaultOrientation) &&
2033 // For debug purposes the next line turns this feature off with:
2034 // $ adb shell setprop config.override_forced_orient true
2035 // $ adb shell wm size reset
2036 !"true".equals(SystemProperties.get("config.override_forced_orient"));
2040 * @return whether the navigation bar can be hidden, e.g. the device has a
2041 * navigation bar and touch exploration is not enabled
2043 private boolean canHideNavigationBar() {
2044 return mHasNavigationBar;
2048 public boolean isDefaultOrientationForced() {
2049 return mForceDefaultOrientation;
2053 public void setDisplayOverscan(Display display, int left, int top, int right, int bottom) {
2054 if (display.getDisplayId() == Display.DEFAULT_DISPLAY) {
2055 mOverscanLeft = left;
2057 mOverscanRight = right;
2058 mOverscanBottom = bottom;
2062 public void updateSettings() {
2063 ContentResolver resolver = mContext.getContentResolver();
2064 boolean updateRotation = false;
2065 synchronized (mLock) {
2066 mEndcallBehavior = Settings.System.getIntForUser(resolver,
2067 Settings.System.END_BUTTON_BEHAVIOR,
2068 Settings.System.END_BUTTON_BEHAVIOR_DEFAULT,
2069 UserHandle.USER_CURRENT);
2070 mIncallPowerBehavior = Settings.Secure.getIntForUser(resolver,
2071 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR,
2072 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT,
2073 UserHandle.USER_CURRENT);
2074 mIncallBackBehavior = Settings.Secure.getIntForUser(resolver,
2075 Settings.Secure.INCALL_BACK_BUTTON_BEHAVIOR,
2076 Settings.Secure.INCALL_BACK_BUTTON_BEHAVIOR_DEFAULT,
2077 UserHandle.USER_CURRENT);
2079 // Configure wake gesture.
2080 boolean wakeGestureEnabledSetting = Settings.Secure.getIntForUser(resolver,
2081 Settings.Secure.WAKE_GESTURE_ENABLED, 0,
2082 UserHandle.USER_CURRENT) != 0;
2083 if (mWakeGestureEnabledSetting != wakeGestureEnabledSetting) {
2084 mWakeGestureEnabledSetting = wakeGestureEnabledSetting;
2085 updateWakeGestureListenerLp();
2088 // Configure rotation lock.
2089 int userRotation = Settings.System.getIntForUser(resolver,
2090 Settings.System.USER_ROTATION, Surface.ROTATION_0,
2091 UserHandle.USER_CURRENT);
2092 if (mUserRotation != userRotation) {
2093 mUserRotation = userRotation;
2094 updateRotation = true;
2096 int userRotationMode = Settings.System.getIntForUser(resolver,
2097 Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ?
2098 WindowManagerPolicy.USER_ROTATION_FREE :
2099 WindowManagerPolicy.USER_ROTATION_LOCKED;
2100 if (mUserRotationMode != userRotationMode) {
2101 mUserRotationMode = userRotationMode;
2102 updateRotation = true;
2103 updateOrientationListenerLp();
2107 int pointerLocation = Settings.System.getIntForUser(resolver,
2108 Settings.System.POINTER_LOCATION, 0, UserHandle.USER_CURRENT);
2109 if (mPointerLocationMode != pointerLocation) {
2110 mPointerLocationMode = pointerLocation;
2111 mHandler.sendEmptyMessage(pointerLocation != 0 ?
2112 MSG_ENABLE_POINTER_LOCATION : MSG_DISABLE_POINTER_LOCATION);
2115 // use screen off timeout setting as the timeout for the lockscreen
2116 mLockScreenTimeout = Settings.System.getIntForUser(resolver,
2117 Settings.System.SCREEN_OFF_TIMEOUT, 0, UserHandle.USER_CURRENT);
2118 String imId = Settings.Secure.getStringForUser(resolver,
2119 Settings.Secure.DEFAULT_INPUT_METHOD, UserHandle.USER_CURRENT);
2120 boolean hasSoftInput = imId != null && imId.length() > 0;
2121 if (mHasSoftInput != hasSoftInput) {
2122 mHasSoftInput = hasSoftInput;
2123 updateRotation = true;
2125 if (mImmersiveModeConfirmation != null) {
2126 mImmersiveModeConfirmation.loadSetting(mCurrentUserId);
2129 synchronized (mWindowManagerFuncs.getWindowManagerLock()) {
2130 PolicyControl.reloadFromSetting(mContext);
2132 if (updateRotation) {
2133 updateRotation(true);
2137 private void updateWakeGestureListenerLp() {
2138 if (shouldEnableWakeGestureLp()) {
2139 mWakeGestureListener.requestWakeUpTrigger();
2141 mWakeGestureListener.cancelWakeUpTrigger();
2145 private boolean shouldEnableWakeGestureLp() {
2146 return mWakeGestureEnabledSetting && !mAwake
2147 && (!mLidControlsSleep || mLidState != LID_CLOSED)
2148 && mWakeGestureListener.isSupported();
2151 private void enablePointerLocation() {
2152 if (mPointerLocationView == null) {
2153 mPointerLocationView = new PointerLocationView(mContext);
2154 mPointerLocationView.setPrintCoords(false);
2155 WindowManager.LayoutParams lp = new WindowManager.LayoutParams(
2156 WindowManager.LayoutParams.MATCH_PARENT,
2157 WindowManager.LayoutParams.MATCH_PARENT);
2158 lp.type = WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY;
2159 lp.flags = WindowManager.LayoutParams.FLAG_FULLSCREEN
2160 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE
2161 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
2162 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN;
2163 if (ActivityManager.isHighEndGfx()) {
2164 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED;
2166 WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED;
2168 lp.format = PixelFormat.TRANSLUCENT;
2169 lp.setTitle("PointerLocation");
2170 WindowManager wm = (WindowManager)
2171 mContext.getSystemService(Context.WINDOW_SERVICE);
2172 lp.inputFeatures |= WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL;
2173 wm.addView(mPointerLocationView, lp);
2174 mWindowManagerFuncs.registerPointerEventListener(mPointerLocationView);
2178 private void disablePointerLocation() {
2179 if (mPointerLocationView != null) {
2180 mWindowManagerFuncs.unregisterPointerEventListener(mPointerLocationView);
2181 WindowManager wm = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE);
2182 wm.removeView(mPointerLocationView);
2183 mPointerLocationView = null;
2187 private int readRotation(int resID) {
2189 int rotation = mContext.getResources().getInteger(resID);
2192 return Surface.ROTATION_0;
2194 return Surface.ROTATION_90;
2196 return Surface.ROTATION_180;
2198 return Surface.ROTATION_270;
2200 } catch (Resources.NotFoundException e) {
2206 /** {@inheritDoc} */
2208 public int checkAddPermission(WindowManager.LayoutParams attrs, int[] outAppOp) {
2209 int type = attrs.type;
2211 outAppOp[0] = AppOpsManager.OP_NONE;
2213 if (!((type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW)
2214 || (type >= FIRST_SUB_WINDOW && type <= LAST_SUB_WINDOW)
2215 || (type >= FIRST_SYSTEM_WINDOW && type <= LAST_SYSTEM_WINDOW))) {
2216 return WindowManagerGlobal.ADD_INVALID_TYPE;
2219 if (type < FIRST_SYSTEM_WINDOW || type > LAST_SYSTEM_WINDOW) {
2220 // Window manager will make sure these are okay.
2221 return WindowManagerGlobal.ADD_OKAY;
2223 String permission = null;
2226 // XXX right now the app process has complete control over
2227 // this... should introduce a token to let the system
2228 // monitor/control what they are doing.
2229 outAppOp[0] = AppOpsManager.OP_TOAST_WINDOW;
2232 case TYPE_INPUT_METHOD:
2233 case TYPE_WALLPAPER:
2234 case TYPE_PRIVATE_PRESENTATION:
2235 case TYPE_VOICE_INTERACTION:
2236 case TYPE_ACCESSIBILITY_OVERLAY:
2237 case TYPE_QS_DIALOG:
2238 // The window manager will check these.
2241 case TYPE_PRIORITY_PHONE:
2242 case TYPE_SYSTEM_ALERT:
2243 case TYPE_SYSTEM_ERROR:
2244 case TYPE_SYSTEM_OVERLAY:
2245 permission = android.Manifest.permission.SYSTEM_ALERT_WINDOW;
2246 outAppOp[0] = AppOpsManager.OP_SYSTEM_ALERT_WINDOW;
2249 permission = android.Manifest.permission.INTERNAL_SYSTEM_WINDOW;
2251 if (permission != null) {
2252 if (android.Manifest.permission.SYSTEM_ALERT_WINDOW.equals(permission)) {
2253 final int callingUid = Binder.getCallingUid();
2254 // system processes will be automatically allowed privilege to draw
2255 if (callingUid == Process.SYSTEM_UID) {
2256 return WindowManagerGlobal.ADD_OKAY;
2259 // check if user has enabled this operation. SecurityException will be thrown if
2260 // this app has not been allowed by the user
2261 final int mode = mAppOpsManager.checkOpNoThrow(outAppOp[0], callingUid,
2264 case AppOpsManager.MODE_ALLOWED:
2265 case AppOpsManager.MODE_IGNORED:
2266 // although we return ADD_OKAY for MODE_IGNORED, the added window will
2267 // actually be hidden in WindowManagerService
2268 return WindowManagerGlobal.ADD_OKAY;
2269 case AppOpsManager.MODE_ERRORED:
2271 ApplicationInfo appInfo = mContext.getPackageManager()
2272 .getApplicationInfo(attrs.packageName,
2273 UserHandle.getUserId(callingUid));
2274 // Don't crash legacy apps
2275 if (appInfo.targetSdkVersion < Build.VERSION_CODES.M) {
2276 return WindowManagerGlobal.ADD_OKAY;
2278 } catch (PackageManager.NameNotFoundException e) {
2281 return WindowManagerGlobal.ADD_PERMISSION_DENIED;
2283 // in the default mode, we will make a decision here based on
2284 // checkCallingPermission()
2285 if (mContext.checkCallingPermission(permission) !=
2286 PackageManager.PERMISSION_GRANTED) {
2287 return WindowManagerGlobal.ADD_PERMISSION_DENIED;
2289 return WindowManagerGlobal.ADD_OKAY;
2294 if (mContext.checkCallingOrSelfPermission(permission)
2295 != PackageManager.PERMISSION_GRANTED) {
2296 return WindowManagerGlobal.ADD_PERMISSION_DENIED;
2299 return WindowManagerGlobal.ADD_OKAY;
2303 public boolean checkShowToOwnerOnly(WindowManager.LayoutParams attrs) {
2305 // If this switch statement is modified, modify the comment in the declarations of
2306 // the type in {@link WindowManager.LayoutParams} as well.
2307 switch (attrs.type) {
2309 // These are the windows that by default are shown only to the user that created
2310 // them. If this needs to be overridden, set
2311 // {@link WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS} in
2312 // {@link WindowManager.LayoutParams}. Note that permission
2313 // {@link android.Manifest.permission.INTERNAL_SYSTEM_WINDOW} is required as well.
2314 if ((attrs.privateFlags & PRIVATE_FLAG_SHOW_FOR_ALL_USERS) == 0) {
2319 // These are the windows that by default are shown to all users. However, to
2320 // protect against spoofing, check permissions below.
2321 case TYPE_APPLICATION_STARTING:
2322 case TYPE_BOOT_PROGRESS:
2323 case TYPE_DISPLAY_OVERLAY:
2324 case TYPE_INPUT_CONSUMER:
2325 case TYPE_KEYGUARD_SCRIM:
2326 case TYPE_KEYGUARD_DIALOG:
2327 case TYPE_MAGNIFICATION_OVERLAY:
2328 case TYPE_NAVIGATION_BAR:
2329 case TYPE_NAVIGATION_BAR_PANEL:
2332 case TYPE_PRIORITY_PHONE:
2333 case TYPE_SEARCH_BAR:
2334 case TYPE_STATUS_BAR:
2335 case TYPE_STATUS_BAR_PANEL:
2336 case TYPE_STATUS_BAR_SUB_PANEL:
2337 case TYPE_SYSTEM_DIALOG:
2338 case TYPE_VOLUME_OVERLAY:
2339 case TYPE_PRIVATE_PRESENTATION:
2340 case TYPE_DOCK_DIVIDER:
2344 // Check if third party app has set window to system window type.
2345 return mContext.checkCallingOrSelfPermission(
2346 android.Manifest.permission.INTERNAL_SYSTEM_WINDOW)
2347 != PackageManager.PERMISSION_GRANTED;
2351 public void adjustWindowParamsLw(WindowManager.LayoutParams attrs) {
2352 switch (attrs.type) {
2353 case TYPE_SYSTEM_OVERLAY:
2354 case TYPE_SECURE_SYSTEM_OVERLAY:
2355 // These types of windows can't receive input events.
2356 attrs.flags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
2357 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE;
2358 attrs.flags &= ~WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH;
2360 case TYPE_STATUS_BAR:
2362 // If the Keyguard is in a hidden state (occluded by another window), we force to
2363 // remove the wallpaper and keyguard flag so that any change in-flight after setting
2364 // the keyguard as occluded wouldn't set these flags again.
2365 // See {@link #processKeyguardSetHiddenResultLw}.
2366 if (mKeyguardHidden) {
2367 attrs.flags &= ~WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;
2368 attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD;
2372 case TYPE_SCREENSHOT:
2373 attrs.flags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE;
2377 // While apps should use the dedicated toast APIs to add such windows
2378 // it possible legacy apps to add the window directly. Therefore, we
2379 // make windows added directly by the app behave as a toast as much
2380 // as possible in terms of timeout and animation.
2381 if (attrs.hideTimeoutMilliseconds < 0
2382 || attrs.hideTimeoutMilliseconds > TOAST_WINDOW_TIMEOUT) {
2383 attrs.hideTimeoutMilliseconds = TOAST_WINDOW_TIMEOUT;
2385 attrs.windowAnimations = com.android.internal.R.style.Animation_Toast;
2389 if (attrs.type != TYPE_STATUS_BAR) {
2390 // The status bar is the only window allowed to exhibit keyguard behavior.
2391 attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD;
2394 if (ActivityManager.isHighEndGfx()) {
2395 if ((attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0) {
2396 attrs.subtreeSystemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION;
2398 final boolean forceWindowDrawsStatusBarBackground =
2399 (attrs.privateFlags & PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND)
2401 if ((attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0
2402 || forceWindowDrawsStatusBarBackground
2403 && attrs.height == MATCH_PARENT && attrs.width == MATCH_PARENT) {
2404 attrs.subtreeSystemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN;
2409 void readLidState() {
2410 mLidState = mWindowManagerFuncs.getLidState();
2413 private void readCameraLensCoverState() {
2414 mCameraLensCoverState = mWindowManagerFuncs.getCameraLensCoverState();
2417 private boolean isHidden(int accessibilityMode) {
2418 switch (accessibilityMode) {
2420 return mLidState == LID_CLOSED;
2422 return mLidState == LID_OPEN;
2428 /** {@inheritDoc} */
2430 public void adjustConfigurationLw(Configuration config, int keyboardPresence,
2431 int navigationPresence) {
2432 mHaveBuiltInKeyboard = (keyboardPresence & PRESENCE_INTERNAL) != 0;
2434 readConfigurationDependentBehaviors();
2437 if (config.keyboard == Configuration.KEYBOARD_NOKEYS
2438 || (keyboardPresence == PRESENCE_INTERNAL
2439 && isHidden(mLidKeyboardAccessibility))) {
2440 config.hardKeyboardHidden = Configuration.HARDKEYBOARDHIDDEN_YES;
2441 if (!mHasSoftInput) {
2442 config.keyboardHidden = Configuration.KEYBOARDHIDDEN_YES;
2446 if (config.navigation == Configuration.NAVIGATION_NONAV
2447 || (navigationPresence == PRESENCE_INTERNAL
2448 && isHidden(mLidNavigationAccessibility))) {
2449 config.navigationHidden = Configuration.NAVIGATIONHIDDEN_YES;
2454 public void onConfigurationChanged() {
2455 final Resources res = mContext.getResources();
2458 res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_height);
2460 // Height of the navigation bar when presented horizontally at bottom
2461 mNavigationBarHeightForRotationDefault[mPortraitRotation] =
2462 mNavigationBarHeightForRotationDefault[mUpsideDownRotation] =
2463 res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_height);
2464 mNavigationBarHeightForRotationDefault[mLandscapeRotation] =
2465 mNavigationBarHeightForRotationDefault[mSeascapeRotation] = res.getDimensionPixelSize(
2466 com.android.internal.R.dimen.navigation_bar_height_landscape);
2468 // Width of the navigation bar when presented vertically along one side
2469 mNavigationBarWidthForRotationDefault[mPortraitRotation] =
2470 mNavigationBarWidthForRotationDefault[mUpsideDownRotation] =
2471 mNavigationBarWidthForRotationDefault[mLandscapeRotation] =
2472 mNavigationBarWidthForRotationDefault[mSeascapeRotation] =
2473 res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_width);
2475 if (ALTERNATE_CAR_MODE_NAV_SIZE) {
2476 // Height of the navigation bar when presented horizontally at bottom
2477 mNavigationBarHeightForRotationInCarMode[mPortraitRotation] =
2478 mNavigationBarHeightForRotationInCarMode[mUpsideDownRotation] =
2479 res.getDimensionPixelSize(
2480 com.android.internal.R.dimen.navigation_bar_height_car_mode);
2481 mNavigationBarHeightForRotationInCarMode[mLandscapeRotation] =
2482 mNavigationBarHeightForRotationInCarMode[mSeascapeRotation] = res.getDimensionPixelSize(
2483 com.android.internal.R.dimen.navigation_bar_height_landscape_car_mode);
2485 // Width of the navigation bar when presented vertically along one side
2486 mNavigationBarWidthForRotationInCarMode[mPortraitRotation] =
2487 mNavigationBarWidthForRotationInCarMode[mUpsideDownRotation] =
2488 mNavigationBarWidthForRotationInCarMode[mLandscapeRotation] =
2489 mNavigationBarWidthForRotationInCarMode[mSeascapeRotation] =
2490 res.getDimensionPixelSize(
2491 com.android.internal.R.dimen.navigation_bar_width_car_mode);
2495 /** {@inheritDoc} */
2497 public int windowTypeToLayerLw(int type) {
2498 if (type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) {
2502 case TYPE_PRIVATE_PRESENTATION:
2504 case TYPE_WALLPAPER:
2505 // wallpaper is at the bottom, though the window manager may move it.
2507 case TYPE_DOCK_DIVIDER:
2509 case TYPE_QS_DIALOG:
2513 case TYPE_SEARCH_BAR:
2514 case TYPE_VOICE_INTERACTION_STARTING:
2516 case TYPE_VOICE_INTERACTION:
2517 // voice interaction layer is almost immediately above apps.
2519 case TYPE_INPUT_CONSUMER:
2521 case TYPE_SYSTEM_DIALOG:
2524 // toasts and the plugged-in battery thing
2526 case TYPE_PRIORITY_PHONE:
2527 // SIM errors and unlock. Not sure if this really should be in a high layer.
2530 // used for Dreams (screensavers with TYPE_DREAM windows)
2532 case TYPE_SYSTEM_ALERT:
2533 // like the ANR / app crashed dialogs
2535 case TYPE_INPUT_METHOD:
2536 // on-screen keyboards and other such input method user interfaces go here.
2538 case TYPE_INPUT_METHOD_DIALOG:
2539 // on-screen keyboards and other such input method user interfaces go here.
2541 case TYPE_KEYGUARD_SCRIM:
2542 // the safety window that shows behind keyguard while keyguard is starting
2544 case TYPE_STATUS_BAR_SUB_PANEL:
2546 case TYPE_STATUS_BAR:
2548 case TYPE_STATUS_BAR_PANEL:
2550 case TYPE_KEYGUARD_DIALOG:
2552 case TYPE_VOLUME_OVERLAY:
2553 // the on-screen volume indicator and controller shown when the user
2554 // changes the device volume
2556 case TYPE_SYSTEM_OVERLAY:
2557 // the on-screen volume indicator and controller shown when the user
2558 // changes the device volume
2560 case TYPE_NAVIGATION_BAR:
2561 // the navigation bar, if available, shows atop most things
2563 case TYPE_NAVIGATION_BAR_PANEL:
2564 // some panels (e.g. search) need to show on top of the navigation bar
2566 case TYPE_SCREENSHOT:
2567 // screenshot selection layer shouldn't go above system error, but it should cover
2568 // navigation bars at the very least.
2570 case TYPE_SYSTEM_ERROR:
2571 // system-level error dialogs
2573 case TYPE_MAGNIFICATION_OVERLAY:
2574 // used to highlight the magnified portion of a display
2576 case TYPE_DISPLAY_OVERLAY:
2577 // used to simulate secondary display devices
2580 // the drag layer: input for drag-and-drop is associated with this window,
2581 // which sits above all other focusable windows
2583 case TYPE_ACCESSIBILITY_OVERLAY:
2584 // overlay put by accessibility services to intercept user interaction
2586 case TYPE_SECURE_SYSTEM_OVERLAY:
2588 case TYPE_BOOT_PROGRESS:
2591 // the (mouse) pointer layer
2594 Log.e(TAG, "Unknown window type: " + type);
2598 /** {@inheritDoc} */
2600 public int subWindowTypeToLayerLw(int type) {
2602 case TYPE_APPLICATION_PANEL:
2603 case TYPE_APPLICATION_ATTACHED_DIALOG:
2604 return APPLICATION_PANEL_SUBLAYER;
2605 case TYPE_APPLICATION_MEDIA:
2606 return APPLICATION_MEDIA_SUBLAYER;
2607 case TYPE_APPLICATION_MEDIA_OVERLAY:
2608 return APPLICATION_MEDIA_OVERLAY_SUBLAYER;
2609 case TYPE_APPLICATION_SUB_PANEL:
2610 return APPLICATION_SUB_PANEL_SUBLAYER;
2611 case TYPE_APPLICATION_ABOVE_SUB_PANEL:
2612 return APPLICATION_ABOVE_SUB_PANEL_SUBLAYER;
2614 Log.e(TAG, "Unknown sub-window type: " + type);
2619 public int getMaxWallpaperLayer() {
2620 return windowTypeToLayerLw(TYPE_STATUS_BAR);
2623 private int getNavigationBarWidth(int rotation, int uiMode) {
2624 if (ALTERNATE_CAR_MODE_NAV_SIZE && (uiMode & UI_MODE_TYPE_MASK) == UI_MODE_TYPE_CAR) {
2625 return mNavigationBarWidthForRotationInCarMode[rotation];
2627 return mNavigationBarWidthForRotationDefault[rotation];
2632 public int getNonDecorDisplayWidth(int fullWidth, int fullHeight, int rotation,
2634 if (mHasNavigationBar) {
2635 // For a basic navigation bar, when we are in landscape mode we place
2636 // the navigation bar to the side.
2637 if (mNavigationBarCanMove && fullWidth > fullHeight) {
2638 return fullWidth - getNavigationBarWidth(rotation, uiMode);
2644 private int getNavigationBarHeight(int rotation, int uiMode) {
2645 if (ALTERNATE_CAR_MODE_NAV_SIZE && (uiMode & UI_MODE_TYPE_MASK) == UI_MODE_TYPE_CAR) {
2646 return mNavigationBarHeightForRotationInCarMode[rotation];
2648 return mNavigationBarHeightForRotationDefault[rotation];
2653 public int getNonDecorDisplayHeight(int fullWidth, int fullHeight, int rotation,
2655 if (mHasNavigationBar) {
2656 // For a basic navigation bar, when we are in portrait mode we place
2657 // the navigation bar to the bottom.
2658 if (!mNavigationBarCanMove || fullWidth < fullHeight) {
2659 return fullHeight - getNavigationBarHeight(rotation, uiMode);
2666 public int getConfigDisplayWidth(int fullWidth, int fullHeight, int rotation, int uiMode) {
2667 return getNonDecorDisplayWidth(fullWidth, fullHeight, rotation, uiMode);
2671 public int getConfigDisplayHeight(int fullWidth, int fullHeight, int rotation, int uiMode) {
2672 // There is a separate status bar at the top of the display. We don't count that as part
2673 // of the fixed decor, since it can hide; however, for purposes of configurations,
2674 // we do want to exclude it since applications can't generally use that part
2676 return getNonDecorDisplayHeight(
2677 fullWidth, fullHeight, rotation, uiMode) - mStatusBarHeight;
2681 public boolean isForceHiding(WindowManager.LayoutParams attrs) {
2682 return (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 ||
2683 (isKeyguardHostWindow(attrs) &&
2684 (mKeyguardDelegate != null && mKeyguardDelegate.isShowing())) ||
2685 (attrs.type == TYPE_KEYGUARD_SCRIM);
2689 public boolean isKeyguardHostWindow(WindowManager.LayoutParams attrs) {
2690 return attrs.type == TYPE_STATUS_BAR;
2694 public boolean canBeForceHidden(WindowState win, WindowManager.LayoutParams attrs) {
2695 switch (attrs.type) {
2696 case TYPE_STATUS_BAR:
2697 case TYPE_NAVIGATION_BAR:
2698 case TYPE_WALLPAPER:
2700 case TYPE_KEYGUARD_SCRIM:
2703 // Hide only windows below the keyguard host window.
2704 return windowTypeToLayerLw(win.getBaseType())
2705 < windowTypeToLayerLw(TYPE_STATUS_BAR);
2710 public WindowState getWinShowWhenLockedLw() {
2711 return mWinShowWhenLocked;
2714 /** {@inheritDoc} */
2716 public View addStartingWindow(IBinder appToken, String packageName, int theme,
2717 CompatibilityInfo compatInfo, CharSequence nonLocalizedLabel, int labelRes,
2718 int icon, int logo, int windowFlags, Configuration overrideConfig) {
2719 if (!SHOW_STARTING_ANIMATIONS) {
2722 if (packageName == null) {
2726 WindowManager wm = null;
2730 Context context = mContext;
2731 if (DEBUG_STARTING_WINDOW) Slog.d(TAG, "addStartingWindow " + packageName
2732 + ": nonLocalizedLabel=" + nonLocalizedLabel + " theme="
2733 + Integer.toHexString(theme));
2734 if (theme != context.getThemeResId() || labelRes != 0) {
2736 context = context.createPackageContext(packageName, 0);
2737 context.setTheme(theme);
2738 } catch (PackageManager.NameNotFoundException e) {
2743 if (overrideConfig != null && overrideConfig != EMPTY) {
2744 if (DEBUG_STARTING_WINDOW) Slog.d(TAG, "addStartingWindow: creating context based"
2745 + " on overrideConfig" + overrideConfig + " for starting window");
2746 final Context overrideContext = context.createConfigurationContext(overrideConfig);
2747 overrideContext.setTheme(theme);
2748 final TypedArray typedArray = overrideContext.obtainStyledAttributes(
2749 com.android.internal.R.styleable.Window);
2750 final int resId = typedArray.getResourceId(R.styleable.Window_windowBackground, 0);
2751 if (resId != 0 && overrideContext.getDrawable(resId) != null) {
2752 // We want to use the windowBackground for the override context if it is
2753 // available, otherwise we use the default one to make sure a themed starting
2754 // window is displayed for the app.
2755 if (DEBUG_STARTING_WINDOW) Slog.d(TAG, "addStartingWindow: apply overrideConfig"
2756 + overrideConfig + " to starting window resId=" + resId);
2757 context = overrideContext;
2761 final PhoneWindow win = new PhoneWindow(context);
2762 win.setIsStartingWindow(true);
2764 CharSequence label = context.getResources().getText(labelRes, null);
2765 // Only change the accessibility title if the label is localized
2766 if (label != null) {
2767 win.setTitle(label, true);
2769 win.setTitle(nonLocalizedLabel, false);
2773 WindowManager.LayoutParams.TYPE_APPLICATION_STARTING);
2775 synchronized (mWindowManagerFuncs.getWindowManagerLock()) {
2776 // Assumes it's safe to show starting windows of launched apps while
2777 // the keyguard is being hidden. This is okay because starting windows never show
2778 // secret information.
2779 if (mKeyguardHidden) {
2780 windowFlags |= FLAG_SHOW_WHEN_LOCKED;
2784 // Force the window flags: this is a fake window, so it is not really
2785 // touchable or focusable by the user. We also add in the ALT_FOCUSABLE_IM
2786 // flag because we do know that the next window will take input
2787 // focus, so we want to get the IME window up on top of us right away.
2790 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE|
2791 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE|
2792 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM,
2794 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE|
2795 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE|
2796 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);
2798 win.setDefaultIcon(icon);
2799 win.setDefaultLogo(logo);
2801 win.setLayout(WindowManager.LayoutParams.MATCH_PARENT,
2802 WindowManager.LayoutParams.MATCH_PARENT);
2804 final WindowManager.LayoutParams params = win.getAttributes();
2805 params.token = appToken;
2806 params.packageName = packageName;
2807 params.windowAnimations = win.getWindowStyle().getResourceId(
2808 com.android.internal.R.styleable.Window_windowAnimationStyle, 0);
2809 params.privateFlags |=
2810 WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED;
2811 params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS;
2813 if (!compatInfo.supportsScreen()) {
2814 params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_COMPATIBLE_WINDOW;
2817 params.setTitle("Starting " + packageName);
2819 wm = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE);
2820 view = win.getDecorView();
2822 if (DEBUG_STARTING_WINDOW) Slog.d(TAG, "Adding starting window for "
2823 + packageName + " / " + appToken + ": " + (view.getParent() != null ? view : null));
2825 wm.addView(view, params);
2827 // Only return the view if it was successfully added to the
2828 // window manager... which we can tell by it having a parent.
2829 return view.getParent() != null ? view : null;
2830 } catch (WindowManager.BadTokenException e) {
2832 Log.w(TAG, appToken + " already running, starting window not displayed. " +
2834 } catch (RuntimeException e) {
2835 // don't crash if something else bad happens, for example a
2836 // failure loading resources because we are loading from an app
2837 // on external storage that has been unmounted.
2838 Log.w(TAG, appToken + " failed creating starting window", e);
2840 if (view != null && view.getParent() == null) {
2841 Log.w(TAG, "view not successfully added to wm, removing view");
2842 wm.removeViewImmediate(view);
2849 /** {@inheritDoc} */
2851 public void removeStartingWindow(IBinder appToken, View window) {
2852 if (DEBUG_STARTING_WINDOW) Slog.v(TAG, "Removing starting window for " + appToken + ": "
2853 + window + " Callers=" + Debug.getCallers(4));
2855 if (window != null) {
2856 WindowManager wm = (WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE);
2857 wm.removeView(window);
2862 * Preflight adding a window to the system.
2864 * Currently enforces that three window types are singletons:
2866 * <li>STATUS_BAR_TYPE</li>
2867 * <li>KEYGUARD_TYPE</li>
2870 * @param win The window to be added
2871 * @param attrs Information about the window to be added
2873 * @return If ok, WindowManagerImpl.ADD_OKAY. If too many singletons,
2874 * WindowManagerImpl.ADD_MULTIPLE_SINGLETON
2877 public int prepareAddWindowLw(WindowState win, WindowManager.LayoutParams attrs) {
2878 switch (attrs.type) {
2879 case TYPE_STATUS_BAR:
2880 mContext.enforceCallingOrSelfPermission(
2881 android.Manifest.permission.STATUS_BAR_SERVICE,
2882 "PhoneWindowManager");
2883 if (mStatusBar != null) {
2884 if (mStatusBar.isAlive()) {
2885 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON;
2889 mStatusBarController.setWindow(win);
2891 case TYPE_NAVIGATION_BAR:
2892 mContext.enforceCallingOrSelfPermission(
2893 android.Manifest.permission.STATUS_BAR_SERVICE,
2894 "PhoneWindowManager");
2895 if (mNavigationBar != null) {
2896 if (mNavigationBar.isAlive()) {
2897 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON;
2900 mNavigationBar = win;
2901 mNavigationBarController.setWindow(win);
2902 if (DEBUG_LAYOUT) Slog.i(TAG, "NAVIGATION BAR: " + mNavigationBar);
2904 case TYPE_NAVIGATION_BAR_PANEL:
2905 case TYPE_STATUS_BAR_PANEL:
2906 case TYPE_STATUS_BAR_SUB_PANEL:
2907 case TYPE_VOICE_INTERACTION_STARTING:
2908 mContext.enforceCallingOrSelfPermission(
2909 android.Manifest.permission.STATUS_BAR_SERVICE,
2910 "PhoneWindowManager");
2912 case TYPE_KEYGUARD_SCRIM:
2913 if (mKeyguardScrim != null) {
2914 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON;
2916 mKeyguardScrim = win;
2919 return WindowManagerGlobal.ADD_OKAY;
2922 /** {@inheritDoc} */
2924 public void removeWindowLw(WindowState win) {
2925 if (mStatusBar == win) {
2927 mStatusBarController.setWindow(null);
2928 mKeyguardDelegate.showScrim();
2929 } else if (mKeyguardScrim == win) {
2930 Log.v(TAG, "Removing keyguard scrim");
2931 mKeyguardScrim = null;
2932 } if (mNavigationBar == win) {
2933 mNavigationBar = null;
2934 mNavigationBarController.setWindow(null);
2938 static final boolean PRINT_ANIM = false;
2940 /** {@inheritDoc} */
2942 public int selectAnimationLw(WindowState win, int transit) {
2943 if (PRINT_ANIM) Log.i(TAG, "selectAnimation in " + win
2944 + ": transit=" + transit);
2945 if (win == mStatusBar) {
2946 boolean isKeyguard = (win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0;
2947 if (transit == TRANSIT_EXIT
2948 || transit == TRANSIT_HIDE) {
2949 return isKeyguard ? -1 : R.anim.dock_top_exit;
2950 } else if (transit == TRANSIT_ENTER
2951 || transit == TRANSIT_SHOW) {
2952 return isKeyguard ? -1 : R.anim.dock_top_enter;
2954 } else if (win == mNavigationBar) {
2955 if (win.getAttrs().windowAnimations != 0) {
2958 // This can be on either the bottom or the right or the left.
2959 if (mNavigationBarPosition == NAV_BAR_BOTTOM) {
2960 if (transit == TRANSIT_EXIT
2961 || transit == TRANSIT_HIDE) {
2962 if (isKeyguardShowingAndNotOccluded()) {
2963 return R.anim.dock_bottom_exit_keyguard;
2965 return R.anim.dock_bottom_exit;
2967 } else if (transit == TRANSIT_ENTER
2968 || transit == TRANSIT_SHOW) {
2969 return R.anim.dock_bottom_enter;
2971 } else if (mNavigationBarPosition == NAV_BAR_RIGHT) {
2972 if (transit == TRANSIT_EXIT
2973 || transit == TRANSIT_HIDE) {
2974 return R.anim.dock_right_exit;
2975 } else if (transit == TRANSIT_ENTER
2976 || transit == TRANSIT_SHOW) {
2977 return R.anim.dock_right_enter;
2979 } else if (mNavigationBarPosition == NAV_BAR_LEFT) {
2980 if (transit == TRANSIT_EXIT
2981 || transit == TRANSIT_HIDE) {
2982 return R.anim.dock_left_exit;
2983 } else if (transit == TRANSIT_ENTER
2984 || transit == TRANSIT_SHOW) {
2985 return R.anim.dock_left_enter;
2988 } else if (win.getAttrs().type == TYPE_DOCK_DIVIDER) {
2989 return selectDockedDividerAnimationLw(win, transit);
2992 if (transit == TRANSIT_PREVIEW_DONE) {
2993 if (win.hasAppShownWindows()) {
2994 if (PRINT_ANIM) Log.i(TAG, "**** STARTING EXIT");
2995 return com.android.internal.R.anim.app_starting_exit;
2997 } else if (win.getAttrs().type == TYPE_DREAM && mDreamingLockscreen
2998 && transit == TRANSIT_ENTER) {
2999 // Special case: we are animating in a dream, while the keyguard
3000 // is shown. We don't want an animation on the dream, because
3001 // we need it shown immediately with the keyguard animating away
3009 private int selectDockedDividerAnimationLw(WindowState win, int transit) {
3010 int insets = mWindowManagerFuncs.getDockedDividerInsetsLw();
3012 // If the divider is behind the navigation bar, don't animate.
3013 final Rect frame = win.getFrameLw();
3014 final boolean behindNavBar = mNavigationBar != null
3015 && ((mNavigationBarPosition == NAV_BAR_BOTTOM
3016 && frame.top + insets >= mNavigationBar.getFrameLw().top)
3017 || (mNavigationBarPosition == NAV_BAR_RIGHT
3018 && frame.left + insets >= mNavigationBar.getFrameLw().left)
3019 || (mNavigationBarPosition == NAV_BAR_LEFT
3020 && frame.right - insets <= mNavigationBar.getFrameLw().right));
3021 final boolean landscape = frame.height() > frame.width();
3022 final boolean offscreenLandscape = landscape && (frame.right - insets <= 0
3023 || frame.left + insets >= win.getDisplayFrameLw().right);
3024 final boolean offscreenPortrait = !landscape && (frame.top - insets <= 0
3025 || frame.bottom + insets >= win.getDisplayFrameLw().bottom);
3026 final boolean offscreen = offscreenLandscape || offscreenPortrait;
3027 if (behindNavBar || offscreen) {
3030 if (transit == TRANSIT_ENTER || transit == TRANSIT_SHOW) {
3031 return R.anim.fade_in;
3032 } else if (transit == TRANSIT_EXIT) {
3033 return R.anim.fade_out;
3040 public void selectRotationAnimationLw(int anim[]) {
3041 if (PRINT_ANIM) Slog.i(TAG, "selectRotationAnimation mTopFullscreen="
3042 + mTopFullscreenOpaqueWindowState + " rotationAnimation="
3043 + (mTopFullscreenOpaqueWindowState == null ?
3044 "0" : mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation));
3045 if (mTopFullscreenOpaqueWindowState != null) {
3046 int animationHint = mTopFullscreenOpaqueWindowState.getRotationAnimationHint();
3047 if (animationHint < 0 && mTopIsFullscreen) {
3048 animationHint = mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation;
3050 switch (animationHint) {
3051 case ROTATION_ANIMATION_CROSSFADE:
3052 case ROTATION_ANIMATION_SEAMLESS: // Crossfade is fallback for seamless.
3053 anim[0] = R.anim.rotation_animation_xfade_exit;
3054 anim[1] = R.anim.rotation_animation_enter;
3056 case ROTATION_ANIMATION_JUMPCUT:
3057 anim[0] = R.anim.rotation_animation_jump_exit;
3058 anim[1] = R.anim.rotation_animation_enter;
3060 case ROTATION_ANIMATION_ROTATE:
3062 anim[0] = anim[1] = 0;
3066 anim[0] = anim[1] = 0;
3071 public boolean validateRotationAnimationLw(int exitAnimId, int enterAnimId,
3072 boolean forceDefault) {
3073 switch (exitAnimId) {
3074 case R.anim.rotation_animation_xfade_exit:
3075 case R.anim.rotation_animation_jump_exit:
3076 // These are the only cases that matter.
3080 int anim[] = new int[2];
3081 selectRotationAnimationLw(anim);
3082 return (exitAnimId == anim[0] && enterAnimId == anim[1]);
3089 public Animation createForceHideEnterAnimation(boolean onWallpaper,
3090 boolean goingToNotificationShade) {
3091 if (goingToNotificationShade) {
3092 return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_behind_enter_fade_in);
3095 AnimationSet set = (AnimationSet) AnimationUtils.loadAnimation(mContext, onWallpaper ?
3096 R.anim.lock_screen_behind_enter_wallpaper :
3097 R.anim.lock_screen_behind_enter);
3099 // TODO: Use XML interpolators when we have log interpolators available in XML.
3100 final List<Animation> animations = set.getAnimations();
3101 for (int i = animations.size() - 1; i >= 0; --i) {
3102 animations.get(i).setInterpolator(mLogDecelerateInterpolator);
3110 public Animation createForceHideWallpaperExitAnimation(boolean goingToNotificationShade) {
3111 if (goingToNotificationShade) {
3114 return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_wallpaper_exit);
3118 private static void awakenDreams() {
3119 IDreamManager dreamManager = getDreamManager();
3120 if (dreamManager != null) {
3122 dreamManager.awaken();
3123 } catch (RemoteException e) {
3124 // fine, stay asleep then
3129 static IDreamManager getDreamManager() {
3130 return IDreamManager.Stub.asInterface(
3131 ServiceManager.checkService(DreamService.DREAM_SERVICE));
3134 TelecomManager getTelecommService() {
3135 return (TelecomManager) mContext.getSystemService(Context.TELECOM_SERVICE);
3138 static IAudioService getAudioService() {
3139 IAudioService audioService = IAudioService.Stub.asInterface(
3140 ServiceManager.checkService(Context.AUDIO_SERVICE));
3141 if (audioService == null) {
3142 Log.w(TAG, "Unable to find IAudioService interface.");
3144 return audioService;
3147 boolean keyguardOn() {
3148 return isKeyguardShowingAndNotOccluded() || inKeyguardRestrictedKeyInputMode();
3151 private static final int[] WINDOW_TYPES_WHERE_HOME_DOESNT_WORK = {
3152 WindowManager.LayoutParams.TYPE_SYSTEM_ALERT,
3153 WindowManager.LayoutParams.TYPE_SYSTEM_ERROR,
3156 /** {@inheritDoc} */
3158 public long interceptKeyBeforeDispatching(WindowState win, KeyEvent event, int policyFlags) {
3159 final boolean keyguardOn = keyguardOn();
3160 final int keyCode = event.getKeyCode();
3161 final int repeatCount = event.getRepeatCount();
3162 final int metaState = event.getMetaState();
3163 final int flags = event.getFlags();
3164 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN;
3165 final boolean canceled = event.isCanceled();
3168 Log.d(TAG, "interceptKeyTi keyCode=" + keyCode + " down=" + down + " repeatCount="
3169 + repeatCount + " keyguardOn=" + keyguardOn + " mHomePressed=" + mHomePressed
3170 + " canceled=" + canceled);
3173 // If we think we might have a volume down & power key chord on the way
3174 // but we're not sure, then tell the dispatcher to wait a little while and
3175 // try again later before dispatching.
3176 if (mScreenshotChordEnabled && (flags & KeyEvent.FLAG_FALLBACK) == 0) {
3177 if (mScreenshotChordVolumeDownKeyTriggered && !mScreenshotChordPowerKeyTriggered) {
3178 final long now = SystemClock.uptimeMillis();
3179 final long timeoutTime = mScreenshotChordVolumeDownKeyTime
3180 + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS;
3181 if (now < timeoutTime) {
3182 return timeoutTime - now;
3185 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN
3186 && mScreenshotChordVolumeDownKeyConsumed) {
3188 mScreenshotChordVolumeDownKeyConsumed = false;
3194 // Cancel any pending meta actions if we see any other keys being pressed between the down
3195 // of the meta key and its corresponding up.
3196 if (mPendingMetaAction && !KeyEvent.isMetaKey(keyCode)) {
3197 mPendingMetaAction = false;
3199 // Any key that is not Alt or Meta cancels Caps Lock combo tracking.
3200 if (mPendingCapsLockToggle && !KeyEvent.isMetaKey(keyCode) && !KeyEvent.isAltKey(keyCode)) {
3201 mPendingCapsLockToggle = false;
3204 // First we always handle the home key here, so applications
3205 // can never break it, although if keyguard is on, we do let
3206 // it handle it, because that gives us the correct 5 second
3208 if (keyCode == KeyEvent.KEYCODE_HOME) {
3210 // If we have released the home key, and didn't do anything else
3211 // while it was pressed, then it is time to go home!
3213 cancelPreloadRecentApps();
3215 mHomePressed = false;
3216 if (mHomeConsumed) {
3217 mHomeConsumed = false;
3222 Log.i(TAG, "Ignoring HOME; event canceled.");
3226 // Delay handling home if a double-tap is possible.
3227 if (mDoubleTapOnHomeBehavior != DOUBLE_TAP_HOME_NOTHING) {
3228 mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable); // just in case
3229 mHomeDoubleTapPending = true;
3230 mHandler.postDelayed(mHomeDoubleTapTimeoutRunnable,
3231 ViewConfiguration.getDoubleTapTimeout());
3235 handleShortPressOnHome();
3239 // If a system window has focus, then it doesn't make sense
3240 // right now to interact with applications.
3241 WindowManager.LayoutParams attrs = win != null ? win.getAttrs() : null;
3242 if (attrs != null) {
3243 final int type = attrs.type;
3244 if (type == WindowManager.LayoutParams.TYPE_KEYGUARD_SCRIM
3245 || type == WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG
3246 || (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) {
3247 // the "app" is keyguard, so give it the key
3250 final int typeCount = WINDOW_TYPES_WHERE_HOME_DOESNT_WORK.length;
3251 for (int i=0; i<typeCount; i++) {
3252 if (type == WINDOW_TYPES_WHERE_HOME_DOESNT_WORK[i]) {
3253 // don't do anything, but also don't pass it to the app
3259 // Remember that home is pressed and handle special actions.
3260 if (repeatCount == 0) {
3261 mHomePressed = true;
3262 if (mHomeDoubleTapPending) {
3263 mHomeDoubleTapPending = false;
3264 mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable);
3265 handleDoubleTapOnHome();
3266 } else if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_RECENT_SYSTEM_UI
3267 || mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) {
3268 preloadRecentApps();
3270 } else if ((event.getFlags() & KeyEvent.FLAG_LONG_PRESS) != 0) {
3272 handleLongPressOnHome(event.getDeviceId());
3276 } else if (keyCode == KeyEvent.KEYCODE_MENU) {
3277 // Hijack modified menu keys for debugging features
3278 final int chordBug = KeyEvent.META_SHIFT_ON;
3280 if (down && repeatCount == 0) {
3281 if (mEnableShiftMenuBugReports && (metaState & chordBug) == chordBug) {
3282 Intent intent = new Intent(Intent.ACTION_BUG_REPORT);
3283 mContext.sendOrderedBroadcastAsUser(intent, UserHandle.CURRENT,
3284 null, null, null, 0, null, null);
3288 } else if (keyCode == KeyEvent.KEYCODE_SEARCH) {
3290 if (repeatCount == 0) {
3291 mSearchKeyShortcutPending = true;
3292 mConsumeSearchKeyUp = false;
3295 mSearchKeyShortcutPending = false;
3296 if (mConsumeSearchKeyUp) {
3297 mConsumeSearchKeyUp = false;
3302 } else if (keyCode == KeyEvent.KEYCODE_APP_SWITCH) {
3304 if (down && repeatCount == 0) {
3305 preloadRecentApps();
3311 } else if (keyCode == KeyEvent.KEYCODE_N && event.isMetaPressed()) {
3313 IStatusBarService service = getStatusBarService();
3314 if (service != null) {
3316 service.expandNotificationsPanel();
3317 } catch (RemoteException e) {
3322 } else if (keyCode == KeyEvent.KEYCODE_S && event.isMetaPressed()
3323 && event.isCtrlPressed()) {
3324 if (down && repeatCount == 0) {
3325 int type = event.isShiftPressed() ? TAKE_SCREENSHOT_SELECTED_REGION
3326 : TAKE_SCREENSHOT_FULLSCREEN;
3327 mScreenshotRunnable.setScreenshotType(type);
3328 mHandler.post(mScreenshotRunnable);
3331 } else if (keyCode == KeyEvent.KEYCODE_SLASH && event.isMetaPressed()) {
3332 if (down && repeatCount == 0 && !isKeyguardLocked()) {
3333 toggleKeyboardShortcutsMenu(event.getDeviceId());
3335 } else if (keyCode == KeyEvent.KEYCODE_ASSIST) {
3337 if (repeatCount == 0) {
3338 mAssistKeyLongPressed = false;
3339 } else if (repeatCount == 1) {
3340 mAssistKeyLongPressed = true;
3342 launchAssistLongPressAction();
3346 if (mAssistKeyLongPressed) {
3347 mAssistKeyLongPressed = false;
3350 launchAssistAction(null, event.getDeviceId());
3355 } else if (keyCode == KeyEvent.KEYCODE_VOICE_ASSIST) {
3359 voiceIntent = new Intent(RecognizerIntent.ACTION_WEB_SEARCH);
3361 IDeviceIdleController dic = IDeviceIdleController.Stub.asInterface(
3362 ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER));
3365 dic.exitIdle("voice-search");
3366 } catch (RemoteException e) {
3369 voiceIntent = new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE);
3370 voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, true);
3372 startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF);
3374 } else if (keyCode == KeyEvent.KEYCODE_SYSRQ) {
3375 if (down && repeatCount == 0) {
3376 mScreenshotRunnable.setScreenshotType(TAKE_SCREENSHOT_FULLSCREEN);
3377 mHandler.post(mScreenshotRunnable);
3380 } else if (keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP
3381 || keyCode == KeyEvent.KEYCODE_BRIGHTNESS_DOWN) {
3383 int direction = keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP ? 1 : -1;
3385 // Disable autobrightness if it's on
3386 int auto = Settings.System.getIntForUser(
3387 mContext.getContentResolver(),
3388 Settings.System.SCREEN_BRIGHTNESS_MODE,
3389 Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL,
3390 UserHandle.USER_CURRENT_OR_SELF);
3392 Settings.System.putIntForUser(mContext.getContentResolver(),
3393 Settings.System.SCREEN_BRIGHTNESS_MODE,
3394 Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL,
3395 UserHandle.USER_CURRENT_OR_SELF);
3398 int min = mPowerManager.getMinimumScreenBrightnessSetting();
3399 int max = mPowerManager.getMaximumScreenBrightnessSetting();
3400 int step = (max - min + BRIGHTNESS_STEPS - 1) / BRIGHTNESS_STEPS * direction;
3401 int brightness = Settings.System.getIntForUser(mContext.getContentResolver(),
3402 Settings.System.SCREEN_BRIGHTNESS,
3403 mPowerManager.getDefaultScreenBrightnessSetting(),
3404 UserHandle.USER_CURRENT_OR_SELF);
3406 // Make sure we don't go beyond the limits.
3407 brightness = Math.min(max, brightness);
3408 brightness = Math.max(min, brightness);
3410 Settings.System.putIntForUser(mContext.getContentResolver(),
3411 Settings.System.SCREEN_BRIGHTNESS, brightness,
3412 UserHandle.USER_CURRENT_OR_SELF);
3413 startActivityAsUser(new Intent(Intent.ACTION_SHOW_BRIGHTNESS_DIALOG),
3414 UserHandle.CURRENT_OR_SELF);
3417 } else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP
3418 || keyCode == KeyEvent.KEYCODE_VOLUME_DOWN
3419 || keyCode == KeyEvent.KEYCODE_VOLUME_MUTE) {
3420 if (mUseTvRouting) {
3421 // On TVs volume keys never go to the foreground app.
3422 dispatchDirectAudioEvent(event);
3427 // Toggle Caps Lock on META-ALT.
3428 boolean actionTriggered = false;
3429 if (KeyEvent.isModifierKey(keyCode)) {
3430 if (!mPendingCapsLockToggle) {
3431 // Start tracking meta state for combo.
3432 mInitialMetaState = mMetaState;
3433 mPendingCapsLockToggle = true;
3434 } else if (event.getAction() == KeyEvent.ACTION_UP) {
3435 int altOnMask = mMetaState & KeyEvent.META_ALT_MASK;
3436 int metaOnMask = mMetaState & KeyEvent.META_META_MASK;
3438 // Check for Caps Lock toggle
3439 if ((metaOnMask != 0) && (altOnMask != 0)) {
3440 // Check if nothing else is pressed
3441 if (mInitialMetaState == (mMetaState ^ (altOnMask | metaOnMask))) {
3442 // Handle Caps Lock Toggle
3443 mInputManagerInternal.toggleCapsLock(event.getDeviceId());
3444 actionTriggered = true;
3448 // Always stop tracking when key goes up.
3449 mPendingCapsLockToggle = false;
3452 // Store current meta state to be able to evaluate it later.
3453 mMetaState = metaState;
3455 if (actionTriggered) {
3459 if (KeyEvent.isMetaKey(keyCode)) {
3461 mPendingMetaAction = true;
3462 } else if (mPendingMetaAction) {
3463 launchAssistAction(Intent.EXTRA_ASSIST_INPUT_HINT_KEYBOARD, event.getDeviceId());
3468 // Shortcuts are invoked through Search+key, so intercept those here
3469 // Any printing key that is chorded with Search should be consumed
3470 // even if no shortcut was invoked. This prevents text from being
3471 // inadvertently inserted when using a keyboard that has built-in macro
3472 // shortcut keys (that emit Search+x) and some of them are not registered.
3473 if (mSearchKeyShortcutPending) {
3474 final KeyCharacterMap kcm = event.getKeyCharacterMap();
3475 if (kcm.isPrintingKey(keyCode)) {
3476 mConsumeSearchKeyUp = true;
3477 mSearchKeyShortcutPending = false;
3478 if (down && repeatCount == 0 && !keyguardOn) {
3479 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, metaState);
3480 if (shortcutIntent != null) {
3481 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
3483 startActivityAsUser(shortcutIntent, UserHandle.CURRENT);
3484 dismissKeyboardShortcutsMenu();
3485 } catch (ActivityNotFoundException ex) {
3486 Slog.w(TAG, "Dropping shortcut key combination because "
3487 + "the activity to which it is registered was not found: "
3488 + "SEARCH+" + KeyEvent.keyCodeToString(keyCode), ex);
3491 Slog.i(TAG, "Dropping unregistered shortcut key combination: "
3492 + "SEARCH+" + KeyEvent.keyCodeToString(keyCode));
3499 // Invoke shortcuts using Meta.
3500 if (down && repeatCount == 0 && !keyguardOn
3501 && (metaState & KeyEvent.META_META_ON) != 0) {
3502 final KeyCharacterMap kcm = event.getKeyCharacterMap();
3503 if (kcm.isPrintingKey(keyCode)) {
3504 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode,
3505 metaState & ~(KeyEvent.META_META_ON
3506 | KeyEvent.META_META_LEFT_ON | KeyEvent.META_META_RIGHT_ON));
3507 if (shortcutIntent != null) {
3508 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
3510 startActivityAsUser(shortcutIntent, UserHandle.CURRENT);
3511 dismissKeyboardShortcutsMenu();
3512 } catch (ActivityNotFoundException ex) {
3513 Slog.w(TAG, "Dropping shortcut key combination because "
3514 + "the activity to which it is registered was not found: "
3515 + "META+" + KeyEvent.keyCodeToString(keyCode), ex);
3522 // Handle application launch keys.
3523 if (down && repeatCount == 0 && !keyguardOn) {
3524 String category = sApplicationLaunchKeyCategories.get(keyCode);
3525 if (category != null) {
3526 Intent intent = Intent.makeMainSelectorActivity(Intent.ACTION_MAIN, category);
3527 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
3529 startActivityAsUser(intent, UserHandle.CURRENT);
3530 dismissKeyboardShortcutsMenu();
3531 } catch (ActivityNotFoundException ex) {
3532 Slog.w(TAG, "Dropping application launch key because "
3533 + "the activity to which it is registered was not found: "
3534 + "keyCode=" + keyCode + ", category=" + category, ex);
3540 // Display task switcher for ALT-TAB.
3541 if (down && repeatCount == 0 && keyCode == KeyEvent.KEYCODE_TAB) {
3542 if (mRecentAppsHeldModifiers == 0 && !keyguardOn && isUserSetupComplete()) {
3543 final int shiftlessModifiers = event.getModifiers() & ~KeyEvent.META_SHIFT_MASK;
3544 if (KeyEvent.metaStateHasModifiers(shiftlessModifiers, KeyEvent.META_ALT_ON)) {
3545 mRecentAppsHeldModifiers = shiftlessModifiers;
3546 showRecentApps(true, false);
3550 } else if (!down && mRecentAppsHeldModifiers != 0
3551 && (metaState & mRecentAppsHeldModifiers) == 0) {
3552 mRecentAppsHeldModifiers = 0;
3553 hideRecentApps(true, false);
3556 // Handle input method switching.
3557 if (down && repeatCount == 0
3558 && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH
3559 || (keyCode == KeyEvent.KEYCODE_SPACE
3560 && (metaState & KeyEvent.META_META_MASK) != 0))) {
3561 final boolean forwardDirection = (metaState & KeyEvent.META_SHIFT_MASK) == 0;
3562 mWindowManagerFuncs.switchInputMethod(forwardDirection);
3565 if (mLanguageSwitchKeyPressed && !down
3566 && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH
3567 || keyCode == KeyEvent.KEYCODE_SPACE)) {
3568 mLanguageSwitchKeyPressed = false;
3572 if (isValidGlobalKey(keyCode)
3573 && mGlobalKeyManager.handleGlobalKey(mContext, keyCode, event)) {
3578 long shortcutCode = keyCode;
3579 if (event.isCtrlPressed()) {
3580 shortcutCode |= ((long) KeyEvent.META_CTRL_ON) << Integer.SIZE;
3583 if (event.isAltPressed()) {
3584 shortcutCode |= ((long) KeyEvent.META_ALT_ON) << Integer.SIZE;
3587 if (event.isShiftPressed()) {
3588 shortcutCode |= ((long) KeyEvent.META_SHIFT_ON) << Integer.SIZE;
3591 if (event.isMetaPressed()) {
3592 shortcutCode |= ((long) KeyEvent.META_META_ON) << Integer.SIZE;
3595 IShortcutService shortcutService = mShortcutKeyServices.get(shortcutCode);
3596 if (shortcutService != null) {
3598 if (isUserSetupComplete()) {
3599 shortcutService.notifyShortcutKeyPressed(shortcutCode);
3601 } catch (RemoteException e) {
3602 mShortcutKeyServices.delete(shortcutCode);
3608 // Reserve all the META modifier combos for system behavior
3609 if ((metaState & KeyEvent.META_META_ON) != 0) {
3613 // Let the application handle the key.
3617 /** {@inheritDoc} */
3619 public KeyEvent dispatchUnhandledKey(WindowState win, KeyEvent event, int policyFlags) {
3620 // Note: This method is only called if the initial down was unhandled.
3622 Slog.d(TAG, "Unhandled key: win=" + win + ", action=" + event.getAction()
3623 + ", flags=" + event.getFlags()
3624 + ", keyCode=" + event.getKeyCode()
3625 + ", scanCode=" + event.getScanCode()
3626 + ", metaState=" + event.getMetaState()
3627 + ", repeatCount=" + event.getRepeatCount()
3628 + ", policyFlags=" + policyFlags);
3631 KeyEvent fallbackEvent = null;
3632 if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) {
3633 final KeyCharacterMap kcm = event.getKeyCharacterMap();
3634 final int keyCode = event.getKeyCode();
3635 final int metaState = event.getMetaState();
3636 final boolean initialDown = event.getAction() == KeyEvent.ACTION_DOWN
3637 && event.getRepeatCount() == 0;
3639 // Check for fallback actions specified by the key character map.
3640 final FallbackAction fallbackAction;
3642 fallbackAction = kcm.getFallbackAction(keyCode, metaState);
3644 fallbackAction = mFallbackActions.get(keyCode);
3647 if (fallbackAction != null) {
3649 Slog.d(TAG, "Fallback: keyCode=" + fallbackAction.keyCode
3650 + " metaState=" + Integer.toHexString(fallbackAction.metaState));
3653 final int flags = event.getFlags() | KeyEvent.FLAG_FALLBACK;
3654 fallbackEvent = KeyEvent.obtain(
3655 event.getDownTime(), event.getEventTime(),
3656 event.getAction(), fallbackAction.keyCode,
3657 event.getRepeatCount(), fallbackAction.metaState,
3658 event.getDeviceId(), event.getScanCode(),
3659 flags, event.getSource(), null);
3661 if (!interceptFallback(win, fallbackEvent, policyFlags)) {
3662 fallbackEvent.recycle();
3663 fallbackEvent = null;
3667 mFallbackActions.put(keyCode, fallbackAction);
3668 } else if (event.getAction() == KeyEvent.ACTION_UP) {
3669 mFallbackActions.remove(keyCode);
3670 fallbackAction.recycle();
3676 if (fallbackEvent == null) {
3677 Slog.d(TAG, "No fallback.");
3679 Slog.d(TAG, "Performing fallback: " + fallbackEvent);
3682 return fallbackEvent;
3685 private boolean interceptFallback(WindowState win, KeyEvent fallbackEvent, int policyFlags) {
3686 int actions = interceptKeyBeforeQueueing(fallbackEvent, policyFlags);
3687 if ((actions & ACTION_PASS_TO_USER) != 0) {
3688 long delayMillis = interceptKeyBeforeDispatching(
3689 win, fallbackEvent, policyFlags);
3690 if (delayMillis == 0) {
3698 public void registerShortcutKey(long shortcutCode, IShortcutService shortcutService)
3699 throws RemoteException {
3700 synchronized (mLock) {
3701 IShortcutService service = mShortcutKeyServices.get(shortcutCode);
3702 if (service != null && service.asBinder().pingBinder()) {
3703 throw new RemoteException("Key already exists.");
3706 mShortcutKeyServices.put(shortcutCode, shortcutService);
3711 public boolean canShowDismissingWindowWhileLockedLw() {
3712 // If the keyguard is trusted, it will unlock without a challenge. Therefore, if we are in
3713 // the process of dismissing Keyguard, we don't need to hide them as the phone will be
3714 // unlocked right away in any case.
3715 return mKeyguardDelegate != null && mKeyguardDelegate.isTrusted()
3716 && mCurrentlyDismissingKeyguard;
3719 private void launchAssistLongPressAction() {
3720 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false);
3721 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST);
3723 // launch the search activity
3724 Intent intent = new Intent(Intent.ACTION_SEARCH_LONG_PRESS);
3725 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
3727 // TODO: This only stops the factory-installed search manager.
3728 // Need to formalize an API to handle others
3729 SearchManager searchManager = getSearchManager();
3730 if (searchManager != null) {
3731 searchManager.stopSearch();
3733 startActivityAsUser(intent, UserHandle.CURRENT);
3734 } catch (ActivityNotFoundException e) {
3735 Slog.w(TAG, "No activity to handle assist long press action.", e);
3739 private void launchAssistAction(String hint, int deviceId) {
3740 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST);
3741 if (!isUserSetupComplete()) {
3742 // Disable opening assist window during setup
3746 if (deviceId > Integer.MIN_VALUE) {
3747 args = new Bundle();
3748 args.putInt(Intent.EXTRA_ASSIST_INPUT_DEVICE_ID, deviceId);
3750 if ((mContext.getResources().getConfiguration().uiMode
3751 & Configuration.UI_MODE_TYPE_MASK) == Configuration.UI_MODE_TYPE_TELEVISION) {
3752 // On TV, use legacy handling until assistants are implemented in the proper way.
3753 ((SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE))
3754 .launchLegacyAssist(hint, UserHandle.myUserId(), args);
3758 args = new Bundle();
3760 args.putBoolean(hint, true);
3762 StatusBarManagerInternal statusbar = getStatusBarManagerInternal();
3763 if (statusbar != null) {
3764 statusbar.startAssist(args);
3769 private void startActivityAsUser(Intent intent, UserHandle handle) {
3770 if (isUserSetupComplete()) {
3771 mContext.startActivityAsUser(intent, handle);
3773 Slog.i(TAG, "Not starting activity because user setup is in progress: " + intent);
3777 private SearchManager getSearchManager() {
3778 if (mSearchManager == null) {
3779 mSearchManager = (SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE);
3781 return mSearchManager;
3784 private void preloadRecentApps() {
3785 mPreloadedRecentApps = true;
3786 StatusBarManagerInternal statusbar = getStatusBarManagerInternal();
3787 if (statusbar != null) {
3788 statusbar.preloadRecentApps();
3792 private void cancelPreloadRecentApps() {
3793 if (mPreloadedRecentApps) {
3794 mPreloadedRecentApps = false;
3795 StatusBarManagerInternal statusbar = getStatusBarManagerInternal();
3796 if (statusbar != null) {
3797 statusbar.cancelPreloadRecentApps();
3802 private void toggleRecentApps() {
3803 mPreloadedRecentApps = false; // preloading no longer needs to be canceled
3804 StatusBarManagerInternal statusbar = getStatusBarManagerInternal();
3805 if (statusbar != null) {
3806 statusbar.toggleRecentApps();
3811 public void showRecentApps(boolean fromHome) {
3812 mHandler.removeMessages(MSG_DISPATCH_SHOW_RECENTS);
3813 mHandler.obtainMessage(MSG_DISPATCH_SHOW_RECENTS, fromHome ? 1 : 0, 0).sendToTarget();
3816 private void showRecentApps(boolean triggeredFromAltTab, boolean fromHome) {
3817 mPreloadedRecentApps = false; // preloading no longer needs to be canceled
3818 StatusBarManagerInternal statusbar = getStatusBarManagerInternal();
3819 if (statusbar != null) {
3820 statusbar.showRecentApps(triggeredFromAltTab, fromHome);
3824 private void toggleKeyboardShortcutsMenu(int deviceId) {
3825 StatusBarManagerInternal statusbar = getStatusBarManagerInternal();
3826 if (statusbar != null) {
3827 statusbar.toggleKeyboardShortcutsMenu(deviceId);
3831 private void dismissKeyboardShortcutsMenu() {
3832 StatusBarManagerInternal statusbar = getStatusBarManagerInternal();
3833 if (statusbar != null) {
3834 statusbar.dismissKeyboardShortcutsMenu();
3838 private void hideRecentApps(boolean triggeredFromAltTab, boolean triggeredFromHome) {
3839 mPreloadedRecentApps = false; // preloading no longer needs to be canceled
3840 StatusBarManagerInternal statusbar = getStatusBarManagerInternal();
3841 if (statusbar != null) {
3842 statusbar.hideRecentApps(triggeredFromAltTab, triggeredFromHome);
3846 void launchHomeFromHotKey() {
3847 launchHomeFromHotKey(true /* awakenFromDreams */, true /*respectKeyguard*/);
3851 * A home key -> launch home action was detected. Take the appropriate action
3852 * given the situation with the keyguard.
3854 void launchHomeFromHotKey(final boolean awakenFromDreams, final boolean respectKeyguard) {
3855 if (respectKeyguard) {
3856 if (isKeyguardShowingAndNotOccluded()) {
3857 // don't launch home if keyguard showing
3861 if (!mHideLockScreen && mKeyguardDelegate.isInputRestricted()) {
3862 // when in keyguard restricted mode, must first verify unlock
3863 // before launching home
3864 mKeyguardDelegate.verifyUnlock(new OnKeyguardExitResult() {
3866 public void onKeyguardExitResult(boolean success) {
3869 ActivityManagerNative.getDefault().stopAppSwitches();
3870 } catch (RemoteException e) {
3872 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY);
3873 startDockOrHome(true /*fromHomeKey*/, awakenFromDreams);
3881 // no keyguard stuff to worry about, just launch home!
3883 ActivityManagerNative.getDefault().stopAppSwitches();
3884 } catch (RemoteException e) {
3886 if (mRecentsVisible) {
3887 // Hide Recents and notify it to launch Home
3888 if (awakenFromDreams) {
3891 hideRecentApps(false, true);
3893 // Otherwise, just launch Home
3894 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY);
3895 startDockOrHome(true /*fromHomeKey*/, awakenFromDreams);
3899 private final Runnable mClearHideNavigationFlag = new Runnable() {
3902 synchronized (mWindowManagerFuncs.getWindowManagerLock()) {
3904 mForceClearedSystemUiFlags &=
3905 ~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION;
3907 mWindowManagerFuncs.reevaluateStatusBarVisibility();
3912 * Input handler used while nav bar is hidden. Captures any touch on the screen,
3913 * to determine when the nav bar should be shown and prevent applications from
3914 * receiving those touches.
3916 final class HideNavInputEventReceiver extends InputEventReceiver {
3917 public HideNavInputEventReceiver(InputChannel inputChannel, Looper looper) {
3918 super(inputChannel, looper);
3922 public void onInputEvent(InputEvent event) {
3923 boolean handled = false;
3925 if (event instanceof MotionEvent
3926 && (event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) {
3927 final MotionEvent motionEvent = (MotionEvent)event;
3928 if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) {
3929 // When the user taps down, we re-show the nav bar.
3930 boolean changed = false;
3931 synchronized (mWindowManagerFuncs.getWindowManagerLock()) {
3932 if (mInputConsumer == null) {
3935 // Any user activity always causes us to show the
3936 // navigation controls, if they had been hidden.
3937 // We also clear the low profile and only content
3938 // flags so that tapping on the screen will atomically
3939 // restore all currently hidden screen decorations.
3940 int newVal = mResettingSystemUiFlags |
3941 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
3942 View.SYSTEM_UI_FLAG_LOW_PROFILE |
3943 View.SYSTEM_UI_FLAG_FULLSCREEN;
3944 if (mResettingSystemUiFlags != newVal) {
3945 mResettingSystemUiFlags = newVal;
3948 // We don't allow the system's nav bar to be hidden
3949 // again for 1 second, to prevent applications from
3950 // spamming us and keeping it from being shown.
3951 newVal = mForceClearedSystemUiFlags |
3952 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION;
3953 if (mForceClearedSystemUiFlags != newVal) {
3954 mForceClearedSystemUiFlags = newVal;
3956 mHandler.postDelayed(mClearHideNavigationFlag, 1000);
3960 mWindowManagerFuncs.reevaluateStatusBarVisibility();
3965 finishInputEvent(event, handled);
3969 final InputEventReceiver.Factory mHideNavInputEventReceiverFactory =
3970 new InputEventReceiver.Factory() {
3972 public InputEventReceiver createInputEventReceiver(
3973 InputChannel inputChannel, Looper looper) {
3974 return new HideNavInputEventReceiver(inputChannel, looper);
3979 public void setRecentsVisibilityLw(boolean visible) {
3980 mRecentsVisible = visible;
3984 public void setTvPipVisibilityLw(boolean visible) {
3985 mTvPictureInPictureVisible = visible;
3989 public int adjustSystemUiVisibilityLw(int visibility) {
3990 mStatusBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility);
3991 mNavigationBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility);
3993 // Reset any bits in mForceClearingStatusBarVisibility that
3995 mResettingSystemUiFlags &= visibility;
3996 // Clear any bits in the new visibility that are currently being
3997 // force cleared, before reporting it.
3998 return visibility & ~mResettingSystemUiFlags
3999 & ~mForceClearedSystemUiFlags;
4003 public boolean getInsetHintLw(WindowManager.LayoutParams attrs, Rect taskBounds,
4004 int displayRotation, int displayWidth, int displayHeight, Rect outContentInsets,
4005 Rect outStableInsets, Rect outOutsets) {
4006 final int fl = PolicyControl.getWindowFlags(null, attrs);
4007 final int sysuiVis = PolicyControl.getSystemUiVisibility(null, attrs);
4008 final int systemUiVisibility = (sysuiVis | attrs.subtreeSystemUiVisibility);
4010 final boolean useOutsets = outOutsets != null && shouldUseOutsets(attrs, fl);
4012 int outset = ScreenShapeHelper.getWindowOutsetBottomPx(mContext.getResources());
4014 if (displayRotation == Surface.ROTATION_0) {
4015 outOutsets.bottom += outset;
4016 } else if (displayRotation == Surface.ROTATION_90) {
4017 outOutsets.right += outset;
4018 } else if (displayRotation == Surface.ROTATION_180) {
4019 outOutsets.top += outset;
4020 } else if (displayRotation == Surface.ROTATION_270) {
4021 outOutsets.left += outset;
4026 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR))
4027 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) {
4028 int availRight, availBottom;
4029 if (canHideNavigationBar() &&
4030 (systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0) {
4031 availRight = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth;
4032 availBottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight;
4034 availRight = mRestrictedScreenLeft + mRestrictedScreenWidth;
4035 availBottom = mRestrictedScreenTop + mRestrictedScreenHeight;
4037 if ((systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) {
4038 if ((fl & FLAG_FULLSCREEN) != 0) {
4039 outContentInsets.set(mStableFullscreenLeft, mStableFullscreenTop,
4040 availRight - mStableFullscreenRight,
4041 availBottom - mStableFullscreenBottom);
4043 outContentInsets.set(mStableLeft, mStableTop,
4044 availRight - mStableRight, availBottom - mStableBottom);
4046 } else if ((fl & FLAG_FULLSCREEN) != 0 || (fl & FLAG_LAYOUT_IN_OVERSCAN) != 0) {
4047 outContentInsets.setEmpty();
4048 } else if ((systemUiVisibility & (View.SYSTEM_UI_FLAG_FULLSCREEN
4049 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN)) == 0) {
4050 outContentInsets.set(mCurLeft, mCurTop,
4051 availRight - mCurRight, availBottom - mCurBottom);
4053 outContentInsets.set(mCurLeft, mCurTop,
4054 availRight - mCurRight, availBottom - mCurBottom);
4057 outStableInsets.set(mStableLeft, mStableTop,
4058 availRight - mStableRight, availBottom - mStableBottom);
4059 if (taskBounds != null) {
4060 calculateRelevantTaskInsets(taskBounds, outContentInsets,
4061 displayWidth, displayHeight);
4062 calculateRelevantTaskInsets(taskBounds, outStableInsets,
4063 displayWidth, displayHeight);
4065 return mForceShowSystemBars;
4067 outContentInsets.setEmpty();
4068 outStableInsets.setEmpty();
4069 return mForceShowSystemBars;
4073 * For any given task bounds, the insets relevant for these bounds given the insets relevant
4074 * for the entire display.
4076 private void calculateRelevantTaskInsets(Rect taskBounds, Rect inOutInsets, int displayWidth,
4077 int displayHeight) {
4078 mTmpRect.set(0, 0, displayWidth, displayHeight);
4079 mTmpRect.inset(inOutInsets);
4080 mTmpRect.intersect(taskBounds);
4081 int leftInset = mTmpRect.left - taskBounds.left;
4082 int topInset = mTmpRect.top - taskBounds.top;
4083 int rightInset = taskBounds.right - mTmpRect.right;
4084 int bottomInset = taskBounds.bottom - mTmpRect.bottom;
4085 inOutInsets.set(leftInset, topInset, rightInset, bottomInset);
4088 private boolean shouldUseOutsets(WindowManager.LayoutParams attrs, int fl) {
4089 return attrs.type == TYPE_WALLPAPER || (fl & (WindowManager.LayoutParams.FLAG_FULLSCREEN
4090 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_OVERSCAN)) != 0;
4093 /** {@inheritDoc} */
4095 public void beginLayoutLw(boolean isDefaultDisplay, int displayWidth, int displayHeight,
4096 int displayRotation, int uiMode) {
4097 mDisplayRotation = displayRotation;
4098 final int overscanLeft, overscanTop, overscanRight, overscanBottom;
4099 if (isDefaultDisplay) {
4100 switch (displayRotation) {
4101 case Surface.ROTATION_90:
4102 overscanLeft = mOverscanTop;
4103 overscanTop = mOverscanRight;
4104 overscanRight = mOverscanBottom;
4105 overscanBottom = mOverscanLeft;
4107 case Surface.ROTATION_180:
4108 overscanLeft = mOverscanRight;
4109 overscanTop = mOverscanBottom;
4110 overscanRight = mOverscanLeft;
4111 overscanBottom = mOverscanTop;
4113 case Surface.ROTATION_270:
4114 overscanLeft = mOverscanBottom;
4115 overscanTop = mOverscanLeft;
4116 overscanRight = mOverscanTop;
4117 overscanBottom = mOverscanRight;
4120 overscanLeft = mOverscanLeft;
4121 overscanTop = mOverscanTop;
4122 overscanRight = mOverscanRight;
4123 overscanBottom = mOverscanBottom;
4132 mOverscanScreenLeft = mRestrictedOverscanScreenLeft = 0;
4133 mOverscanScreenTop = mRestrictedOverscanScreenTop = 0;
4134 mOverscanScreenWidth = mRestrictedOverscanScreenWidth = displayWidth;
4135 mOverscanScreenHeight = mRestrictedOverscanScreenHeight = displayHeight;
4138 mSystemRight = displayWidth;
4139 mSystemBottom = displayHeight;
4140 mUnrestrictedScreenLeft = overscanLeft;
4141 mUnrestrictedScreenTop = overscanTop;
4142 mUnrestrictedScreenWidth = displayWidth - overscanLeft - overscanRight;
4143 mUnrestrictedScreenHeight = displayHeight - overscanTop - overscanBottom;
4144 mRestrictedScreenLeft = mUnrestrictedScreenLeft;
4145 mRestrictedScreenTop = mUnrestrictedScreenTop;
4146 mRestrictedScreenWidth = mSystemGestures.screenWidth = mUnrestrictedScreenWidth;
4147 mRestrictedScreenHeight = mSystemGestures.screenHeight = mUnrestrictedScreenHeight;
4148 mDockLeft = mContentLeft = mVoiceContentLeft = mStableLeft = mStableFullscreenLeft
4149 = mCurLeft = mUnrestrictedScreenLeft;
4150 mDockTop = mContentTop = mVoiceContentTop = mStableTop = mStableFullscreenTop
4151 = mCurTop = mUnrestrictedScreenTop;
4152 mDockRight = mContentRight = mVoiceContentRight = mStableRight = mStableFullscreenRight
4153 = mCurRight = displayWidth - overscanRight;
4154 mDockBottom = mContentBottom = mVoiceContentBottom = mStableBottom = mStableFullscreenBottom
4155 = mCurBottom = displayHeight - overscanBottom;
4156 mDockLayer = 0x10000000;
4157 mStatusBarLayer = -1;
4159 // start with the current dock rect, which will be (0,0,displayWidth,displayHeight)
4160 final Rect pf = mTmpParentFrame;
4161 final Rect df = mTmpDisplayFrame;
4162 final Rect of = mTmpOverscanFrame;
4163 final Rect vf = mTmpVisibleFrame;
4164 final Rect dcf = mTmpDecorFrame;
4165 pf.left = df.left = of.left = vf.left = mDockLeft;
4166 pf.top = df.top = of.top = vf.top = mDockTop;
4167 pf.right = df.right = of.right = vf.right = mDockRight;
4168 pf.bottom = df.bottom = of.bottom = vf.bottom = mDockBottom;
4169 dcf.setEmpty(); // Decor frame N/A for system bars.
4171 if (isDefaultDisplay) {
4172 // For purposes of putting out fake window up to steal focus, we will
4173 // drive nav being hidden only by whether it is requested.
4174 final int sysui = mLastSystemUiFlags;
4175 boolean navVisible = (sysui & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0;
4176 boolean navTranslucent = (sysui
4177 & (View.NAVIGATION_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSPARENT)) != 0;
4178 boolean immersive = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0;
4179 boolean immersiveSticky = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0;
4180 boolean navAllowedHidden = immersive || immersiveSticky;
4181 navTranslucent &= !immersiveSticky; // transient trumps translucent
4182 boolean isKeyguardShowing = isStatusBarKeyguard() && !mHideLockScreen;
4183 if (!isKeyguardShowing) {
4184 navTranslucent &= areTranslucentBarsAllowed();
4186 boolean statusBarExpandedNotKeyguard = !isKeyguardShowing && mStatusBar != null
4187 && mStatusBar.getAttrs().height == MATCH_PARENT
4188 && mStatusBar.getAttrs().width == MATCH_PARENT;
4190 // When the navigation bar isn't visible, we put up a fake
4191 // input window to catch all touch events. This way we can
4192 // detect when the user presses anywhere to bring back the nav
4193 // bar and ensure the application doesn't see the event.
4194 if (navVisible || navAllowedHidden) {
4195 if (mInputConsumer != null) {
4196 mHandler.sendMessage(
4197 mHandler.obtainMessage(MSG_DISPOSE_INPUT_CONSUMER, mInputConsumer));
4198 mInputConsumer = null;
4200 } else if (mInputConsumer == null) {
4201 mInputConsumer = mWindowManagerFuncs.addInputConsumer(mHandler.getLooper(),
4202 mHideNavInputEventReceiverFactory);
4205 // For purposes of positioning and showing the nav bar, if we have
4206 // decided that it can't be hidden (because of the screen aspect ratio),
4207 // then take that into account.
4208 navVisible |= !canHideNavigationBar();
4210 boolean updateSysUiVisibility = layoutNavigationBar(displayWidth, displayHeight,
4211 displayRotation, uiMode, overscanLeft, overscanRight, overscanBottom, dcf, navVisible, navTranslucent,
4212 navAllowedHidden, statusBarExpandedNotKeyguard);
4213 if (DEBUG_LAYOUT) Slog.i(TAG, String.format("mDock rect: (%d,%d - %d,%d)",
4214 mDockLeft, mDockTop, mDockRight, mDockBottom));
4215 updateSysUiVisibility |= layoutStatusBar(pf, df, of, vf, dcf, sysui, isKeyguardShowing);
4216 if (updateSysUiVisibility) {
4217 updateSystemUiVisibilityLw();
4222 private boolean layoutStatusBar(Rect pf, Rect df, Rect of, Rect vf, Rect dcf, int sysui,
4223 boolean isKeyguardShowing) {
4224 // decide where the status bar goes ahead of time
4225 if (mStatusBar != null) {
4226 // apply any navigation bar insets
4227 pf.left = df.left = of.left = mUnrestrictedScreenLeft;
4228 pf.top = df.top = of.top = mUnrestrictedScreenTop;
4229 pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft;
4230 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight
4231 + mUnrestrictedScreenTop;
4232 vf.left = mStableLeft;
4233 vf.top = mStableTop;
4234 vf.right = mStableRight;
4235 vf.bottom = mStableBottom;
4237 mStatusBarLayer = mStatusBar.getSurfaceLayer();
4239 // Let the status bar determine its size.
4240 mStatusBar.computeFrameLw(pf /* parentFrame */, df /* displayFrame */,
4241 vf /* overlayFrame */, vf /* contentFrame */, vf /* visibleFrame */,
4242 dcf /* decorFrame */, vf /* stableFrame */, vf /* outsetFrame */);
4244 // For layout, the status bar is always at the top with our fixed height.
4245 mStableTop = mUnrestrictedScreenTop + mStatusBarHeight;
4247 boolean statusBarTransient = (sysui & View.STATUS_BAR_TRANSIENT) != 0;
4248 boolean statusBarTranslucent = (sysui
4249 & (View.STATUS_BAR_TRANSLUCENT | View.STATUS_BAR_TRANSPARENT)) != 0;
4250 if (!isKeyguardShowing) {
4251 statusBarTranslucent &= areTranslucentBarsAllowed();
4254 // If the status bar is hidden, we don't want to cause
4255 // windows behind it to scroll.
4256 if (mStatusBar.isVisibleLw() && !statusBarTransient) {
4257 // Status bar may go away, so the screen area it occupies
4258 // is available to apps but just covering them when the
4259 // status bar is visible.
4260 mDockTop = mUnrestrictedScreenTop + mStatusBarHeight;
4262 mContentTop = mVoiceContentTop = mCurTop = mDockTop;
4263 mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom;
4264 mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft;
4265 mContentRight = mVoiceContentRight = mCurRight = mDockRight;
4267 if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar: " +
4269 "dock=[%d,%d][%d,%d] content=[%d,%d][%d,%d] cur=[%d,%d][%d,%d]",
4270 mDockLeft, mDockTop, mDockRight, mDockBottom,
4271 mContentLeft, mContentTop, mContentRight, mContentBottom,
4272 mCurLeft, mCurTop, mCurRight, mCurBottom));
4274 if (mStatusBar.isVisibleLw() && !mStatusBar.isAnimatingLw()
4275 && !statusBarTransient && !statusBarTranslucent
4276 && !mStatusBarController.wasRecentlyTranslucent()) {
4277 // If the opaque status bar is currently requested to be visible,
4278 // and not in the process of animating on or off, then
4279 // we can tell the app that it is covered by it.
4280 mSystemTop = mUnrestrictedScreenTop + mStatusBarHeight;
4282 if (mStatusBarController.checkHiddenLw()) {
4289 private boolean layoutNavigationBar(int displayWidth, int displayHeight, int displayRotation,
4290 int uiMode, int overscanLeft, int overscanRight, int overscanBottom, Rect dcf,
4291 boolean navVisible, boolean navTranslucent, boolean navAllowedHidden,
4292 boolean statusBarExpandedNotKeyguard) {
4293 if (mNavigationBar != null) {
4294 boolean transientNavBarShowing = mNavigationBarController.isTransientShowing();
4295 // Force the navigation bar to its appropriate place and
4296 // size. We need to do this directly, instead of relying on
4297 // it to bubble up from the nav bar, because this needs to
4298 // change atomically with screen rotations.
4299 mNavigationBarPosition = navigationBarPosition(displayWidth, displayHeight,
4301 if (mNavigationBarPosition == NAV_BAR_BOTTOM) {
4302 // It's a system nav bar or a portrait screen; nav bar goes on bottom.
4303 int top = displayHeight - overscanBottom
4304 - getNavigationBarHeight(displayRotation, uiMode);
4305 mTmpNavigationFrame.set(0, top, displayWidth, displayHeight - overscanBottom);
4306 mStableBottom = mStableFullscreenBottom = mTmpNavigationFrame.top;
4307 if (transientNavBarShowing) {
4308 mNavigationBarController.setBarShowingLw(true);
4309 } else if (navVisible) {
4310 mNavigationBarController.setBarShowingLw(true);
4311 mDockBottom = mTmpNavigationFrame.top;
4312 mRestrictedScreenHeight = mDockBottom - mRestrictedScreenTop;
4313 mRestrictedOverscanScreenHeight = mDockBottom - mRestrictedOverscanScreenTop;
4315 // We currently want to hide the navigation UI - unless we expanded the status
4317 mNavigationBarController.setBarShowingLw(statusBarExpandedNotKeyguard);
4319 if (navVisible && !navTranslucent && !navAllowedHidden
4320 && !mNavigationBar.isAnimatingLw()
4321 && !mNavigationBarController.wasRecentlyTranslucent()) {
4322 // If the opaque nav bar is currently requested to be visible,
4323 // and not in the process of animating on or off, then
4324 // we can tell the app that it is covered by it.
4325 mSystemBottom = mTmpNavigationFrame.top;
4327 } else if (mNavigationBarPosition == NAV_BAR_RIGHT) {
4328 // Landscape screen; nav bar goes to the right.
4329 int left = displayWidth - overscanRight
4330 - getNavigationBarWidth(displayRotation, uiMode);
4331 mTmpNavigationFrame.set(left, 0, displayWidth - overscanRight, displayHeight);
4332 mStableRight = mStableFullscreenRight = mTmpNavigationFrame.left;
4333 if (transientNavBarShowing) {
4334 mNavigationBarController.setBarShowingLw(true);
4335 } else if (navVisible) {
4336 mNavigationBarController.setBarShowingLw(true);
4337 mDockRight = mTmpNavigationFrame.left;
4338 mRestrictedScreenWidth = mDockRight - mRestrictedScreenLeft;
4339 mRestrictedOverscanScreenWidth = mDockRight - mRestrictedOverscanScreenLeft;
4341 // We currently want to hide the navigation UI - unless we expanded the status
4343 mNavigationBarController.setBarShowingLw(statusBarExpandedNotKeyguard);
4345 if (navVisible && !navTranslucent && !navAllowedHidden
4346 && !mNavigationBar.isAnimatingLw()
4347 && !mNavigationBarController.wasRecentlyTranslucent()) {
4348 // If the nav bar is currently requested to be visible,
4349 // and not in the process of animating on or off, then
4350 // we can tell the app that it is covered by it.
4351 mSystemRight = mTmpNavigationFrame.left;
4353 } else if (mNavigationBarPosition == NAV_BAR_LEFT) {
4354 // Seascape screen; nav bar goes to the left.
4355 int right = overscanLeft + getNavigationBarWidth(displayRotation, uiMode);
4356 mTmpNavigationFrame.set(overscanLeft, 0, right, displayHeight);
4357 mStableLeft = mStableFullscreenLeft = mTmpNavigationFrame.right;
4358 if (transientNavBarShowing) {
4359 mNavigationBarController.setBarShowingLw(true);
4360 } else if (navVisible) {
4361 mNavigationBarController.setBarShowingLw(true);
4362 mDockLeft = mTmpNavigationFrame.right;
4363 // TODO: not so sure about those:
4364 mRestrictedScreenLeft = mRestrictedOverscanScreenLeft = mDockLeft;
4365 mRestrictedScreenWidth = mDockRight - mRestrictedScreenLeft;
4366 mRestrictedOverscanScreenWidth = mDockRight - mRestrictedOverscanScreenLeft;
4368 // We currently want to hide the navigation UI - unless we expanded the status
4370 mNavigationBarController.setBarShowingLw(statusBarExpandedNotKeyguard);
4372 if (navVisible && !navTranslucent && !navAllowedHidden
4373 && !mNavigationBar.isAnimatingLw()
4374 && !mNavigationBarController.wasRecentlyTranslucent()) {
4375 // If the nav bar is currently requested to be visible,
4376 // and not in the process of animating on or off, then
4377 // we can tell the app that it is covered by it.
4378 mSystemLeft = mTmpNavigationFrame.right;
4381 // Make sure the content and current rectangles are updated to
4382 // account for the restrictions from the navigation bar.
4383 mContentTop = mVoiceContentTop = mCurTop = mDockTop;
4384 mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom;
4385 mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft;
4386 mContentRight = mVoiceContentRight = mCurRight = mDockRight;
4387 mStatusBarLayer = mNavigationBar.getSurfaceLayer();
4388 // And compute the final frame.
4389 mNavigationBar.computeFrameLw(mTmpNavigationFrame, mTmpNavigationFrame,
4390 mTmpNavigationFrame, mTmpNavigationFrame, mTmpNavigationFrame, dcf,
4391 mTmpNavigationFrame, mTmpNavigationFrame);
4392 if (DEBUG_LAYOUT) Slog.i(TAG, "mNavigationBar frame: " + mTmpNavigationFrame);
4393 if (mNavigationBarController.checkHiddenLw()) {
4400 private int navigationBarPosition(int displayWidth, int displayHeight, int displayRotation) {
4401 if (mNavigationBarCanMove && displayWidth > displayHeight) {
4402 if (displayRotation == Surface.ROTATION_270) {
4403 return NAV_BAR_LEFT;
4405 return NAV_BAR_RIGHT;
4408 return NAV_BAR_BOTTOM;
4411 /** {@inheritDoc} */
4413 public int getSystemDecorLayerLw() {
4414 if (mStatusBar != null && mStatusBar.isVisibleLw()) {
4415 return mStatusBar.getSurfaceLayer();
4418 if (mNavigationBar != null && mNavigationBar.isVisibleLw()) {
4419 return mNavigationBar.getSurfaceLayer();
4426 public void getContentRectLw(Rect r) {
4427 r.set(mContentLeft, mContentTop, mContentRight, mContentBottom);
4430 void setAttachedWindowFrames(WindowState win, int fl, int adjust, WindowState attached,
4431 boolean insetDecors, Rect pf, Rect df, Rect of, Rect cf, Rect vf) {
4432 if (win.getSurfaceLayer() > mDockLayer && attached.getSurfaceLayer() < mDockLayer) {
4433 // Here's a special case: if this attached window is a panel that is
4434 // above the dock window, and the window it is attached to is below
4435 // the dock window, then the frames we computed for the window it is
4436 // attached to can not be used because the dock is effectively part
4437 // of the underlying window and the attached window is floating on top
4438 // of the whole thing. So, we ignore the attached window and explicitly
4439 // compute the frames that would be appropriate without the dock.
4440 df.left = of.left = cf.left = vf.left = mDockLeft;
4441 df.top = of.top = cf.top = vf.top = mDockTop;
4442 df.right = of.right = cf.right = vf.right = mDockRight;
4443 df.bottom = of.bottom = cf.bottom = vf.bottom = mDockBottom;
4445 // The effective display frame of the attached window depends on
4446 // whether it is taking care of insetting its content. If not,
4447 // we need to use the parent's content frame so that the entire
4448 // window is positioned within that content. Otherwise we can use
4449 // the overscan frame and let the attached window take care of
4450 // positioning its content appropriately.
4451 if (adjust != SOFT_INPUT_ADJUST_RESIZE) {
4452 // Set the content frame of the attached window to the parent's decor frame
4453 // (same as content frame when IME isn't present) if specifically requested by
4454 // setting {@link WindowManager.LayoutParams#FLAG_LAYOUT_ATTACHED_IN_DECOR} flag.
4455 // Otherwise, use the overscan frame.
4456 cf.set((fl & FLAG_LAYOUT_ATTACHED_IN_DECOR) != 0
4457 ? attached.getContentFrameLw() : attached.getOverscanFrameLw());
4459 // If the window is resizing, then we want to base the content
4460 // frame on our attached content frame to resize... however,
4461 // things can be tricky if the attached window is NOT in resize
4462 // mode, in which case its content frame will be larger.
4463 // Ungh. So to deal with that, make sure the content frame
4464 // we end up using is not covering the IM dock.
4465 cf.set(attached.getContentFrameLw());
4466 if (attached.isVoiceInteraction()) {
4467 if (cf.left < mVoiceContentLeft) cf.left = mVoiceContentLeft;
4468 if (cf.top < mVoiceContentTop) cf.top = mVoiceContentTop;
4469 if (cf.right > mVoiceContentRight) cf.right = mVoiceContentRight;
4470 if (cf.bottom > mVoiceContentBottom) cf.bottom = mVoiceContentBottom;
4471 } else if (attached.getSurfaceLayer() < mDockLayer) {
4472 if (cf.left < mContentLeft) cf.left = mContentLeft;
4473 if (cf.top < mContentTop) cf.top = mContentTop;
4474 if (cf.right > mContentRight) cf.right = mContentRight;
4475 if (cf.bottom > mContentBottom) cf.bottom = mContentBottom;
4478 df.set(insetDecors ? attached.getDisplayFrameLw() : cf);
4479 of.set(insetDecors ? attached.getOverscanFrameLw() : cf);
4480 vf.set(attached.getVisibleFrameLw());
4482 // The LAYOUT_IN_SCREEN flag is used to determine whether the attached
4483 // window should be positioned relative to its parent or the entire
4485 pf.set((fl & FLAG_LAYOUT_IN_SCREEN) == 0
4486 ? attached.getFrameLw() : df);
4489 private void applyStableConstraints(int sysui, int fl, Rect r) {
4490 if ((sysui & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) {
4491 // If app is requesting a stable layout, don't let the
4492 // content insets go below the stable values.
4493 if ((fl & FLAG_FULLSCREEN) != 0) {
4494 if (r.left < mStableFullscreenLeft) r.left = mStableFullscreenLeft;
4495 if (r.top < mStableFullscreenTop) r.top = mStableFullscreenTop;
4496 if (r.right > mStableFullscreenRight) r.right = mStableFullscreenRight;
4497 if (r.bottom > mStableFullscreenBottom) r.bottom = mStableFullscreenBottom;
4499 if (r.left < mStableLeft) r.left = mStableLeft;
4500 if (r.top < mStableTop) r.top = mStableTop;
4501 if (r.right > mStableRight) r.right = mStableRight;
4502 if (r.bottom > mStableBottom) r.bottom = mStableBottom;
4507 private boolean canReceiveInput(WindowState win) {
4508 boolean notFocusable =
4509 (win.getAttrs().flags & WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE) != 0;
4510 boolean altFocusableIm =
4511 (win.getAttrs().flags & WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM) != 0;
4512 boolean notFocusableForIm = notFocusable ^ altFocusableIm;
4513 return !notFocusableForIm;
4516 /** {@inheritDoc} */
4518 public void layoutWindowLw(WindowState win, WindowState attached) {
4519 // We've already done the navigation bar and status bar. If the status bar can receive
4520 // input, we need to layout it again to accomodate for the IME window.
4521 if ((win == mStatusBar && !canReceiveInput(win)) || win == mNavigationBar) {
4524 final WindowManager.LayoutParams attrs = win.getAttrs();
4525 final boolean isDefaultDisplay = win.isDefaultDisplay();
4526 final boolean needsToOffsetInputMethodTarget = isDefaultDisplay &&
4527 (win == mLastInputMethodTargetWindow && mLastInputMethodWindow != null);
4528 if (needsToOffsetInputMethodTarget) {
4529 if (DEBUG_LAYOUT) Slog.i(TAG, "Offset ime target window by the last ime window state");
4530 offsetInputMethodWindowLw(mLastInputMethodWindow);
4533 final int fl = PolicyControl.getWindowFlags(win, attrs);
4534 final int pfl = attrs.privateFlags;
4535 final int sim = attrs.softInputMode;
4536 final int sysUiFl = PolicyControl.getSystemUiVisibility(win, null);
4538 final Rect pf = mTmpParentFrame;
4539 final Rect df = mTmpDisplayFrame;
4540 final Rect of = mTmpOverscanFrame;
4541 final Rect cf = mTmpContentFrame;
4542 final Rect vf = mTmpVisibleFrame;
4543 final Rect dcf = mTmpDecorFrame;
4544 final Rect sf = mTmpStableFrame;
4548 final boolean hasNavBar = (isDefaultDisplay && mHasNavigationBar
4549 && mNavigationBar != null && mNavigationBar.isVisibleLw());
4551 final int adjust = sim & SOFT_INPUT_MASK_ADJUST;
4553 if (isDefaultDisplay) {
4554 sf.set(mStableLeft, mStableTop, mStableRight, mStableBottom);
4556 sf.set(mOverscanLeft, mOverscanTop, mOverscanRight, mOverscanBottom);
4559 if (!isDefaultDisplay) {
4560 if (attached != null) {
4561 // If this window is attached to another, our display
4562 // frame is the same as the one we are attached to.
4563 setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf);
4565 // Give the window full screen.
4566 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft;
4567 pf.top = df.top = of.top = cf.top = mOverscanScreenTop;
4568 pf.right = df.right = of.right = cf.right
4569 = mOverscanScreenLeft + mOverscanScreenWidth;
4570 pf.bottom = df.bottom = of.bottom = cf.bottom
4571 = mOverscanScreenTop + mOverscanScreenHeight;
4573 } else if (attrs.type == TYPE_INPUT_METHOD) {
4574 pf.left = df.left = of.left = cf.left = vf.left = mDockLeft;
4575 pf.top = df.top = of.top = cf.top = vf.top = mDockTop;
4576 pf.right = df.right = of.right = cf.right = vf.right = mDockRight;
4577 // IM dock windows layout below the nav bar...
4578 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight;
4579 // ...with content insets above the nav bar
4580 cf.bottom = vf.bottom = mStableBottom;
4581 if (mStatusBar != null && mFocusedWindow == mStatusBar && canReceiveInput(mStatusBar)) {
4582 // The status bar forces the navigation bar while it's visible. Make sure the IME
4583 // avoids the navigation bar in that case.
4584 if (mNavigationBarPosition == NAV_BAR_RIGHT) {
4585 pf.right = df.right = of.right = cf.right = vf.right = mStableRight;
4586 } else if (mNavigationBarPosition == NAV_BAR_LEFT) {
4587 pf.left = df.left = of.left = cf.left = vf.left = mStableLeft;
4590 // IM dock windows always go to the bottom of the screen.
4591 attrs.gravity = Gravity.BOTTOM;
4592 mDockLayer = win.getSurfaceLayer();
4593 } else if (attrs.type == TYPE_VOICE_INTERACTION) {
4594 pf.left = df.left = of.left = mUnrestrictedScreenLeft;
4595 pf.top = df.top = of.top = mUnrestrictedScreenTop;
4596 pf.right = df.right = of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth;
4597 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight;
4598 if (adjust != SOFT_INPUT_ADJUST_RESIZE) {
4599 cf.left = mDockLeft;
4601 cf.right = mDockRight;
4602 cf.bottom = mDockBottom;
4604 cf.left = mContentLeft;
4605 cf.top = mContentTop;
4606 cf.right = mContentRight;
4607 cf.bottom = mContentBottom;
4609 if (adjust != SOFT_INPUT_ADJUST_NOTHING) {
4612 vf.right = mCurRight;
4613 vf.bottom = mCurBottom;
4617 } else if (attrs.type == TYPE_WALLPAPER) {
4618 layoutWallpaper(win, pf, df, of, cf);
4619 } else if (win == mStatusBar) {
4620 pf.left = df.left = of.left = mUnrestrictedScreenLeft;
4621 pf.top = df.top = of.top = mUnrestrictedScreenTop;
4622 pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft;
4623 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight + mUnrestrictedScreenTop;
4624 cf.left = vf.left = mStableLeft;
4625 cf.top = vf.top = mStableTop;
4626 cf.right = vf.right = mStableRight;
4627 vf.bottom = mStableBottom;
4629 if (adjust == SOFT_INPUT_ADJUST_RESIZE) {
4630 cf.bottom = mContentBottom;
4632 cf.bottom = mDockBottom;
4633 vf.bottom = mContentBottom;
4637 // Default policy decor for the default display
4638 dcf.left = mSystemLeft;
4639 dcf.top = mSystemTop;
4640 dcf.right = mSystemRight;
4641 dcf.bottom = mSystemBottom;
4642 final boolean inheritTranslucentDecor = (attrs.privateFlags
4643 & WindowManager.LayoutParams.PRIVATE_FLAG_INHERIT_TRANSLUCENT_DECOR) != 0;
4644 final boolean isAppWindow =
4645 attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW &&
4646 attrs.type <= WindowManager.LayoutParams.LAST_APPLICATION_WINDOW;
4647 final boolean topAtRest =
4648 win == mTopFullscreenOpaqueWindowState && !win.isAnimatingLw();
4649 if (isAppWindow && !inheritTranslucentDecor && !topAtRest) {
4650 if ((sysUiFl & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0
4651 && (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) == 0
4652 && (fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS) == 0
4653 && (fl & WindowManager.LayoutParams.
4654 FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0
4655 && (pfl & PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND) == 0) {
4656 // Ensure policy decor includes status bar
4657 dcf.top = mStableTop;
4659 if ((fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION) == 0
4660 && (sysUiFl & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0
4661 && (fl & WindowManager.LayoutParams.
4662 FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0) {
4663 // Ensure policy decor includes navigation bar
4664 dcf.bottom = mStableBottom;
4665 dcf.right = mStableRight;
4669 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR))
4670 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) {
4671 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle()
4672 + "): IN_SCREEN, INSET_DECOR");
4673 // This is the case for a normal activity window: we want it
4674 // to cover all of the screen space, and it can take care of
4675 // moving its contents to account for screen decorations that
4676 // intrude into that space.
4677 if (attached != null) {
4678 // If this window is attached to another, our display
4679 // frame is the same as the one we are attached to.
4680 setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf);
4682 if (attrs.type == TYPE_STATUS_BAR_PANEL
4683 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL) {
4684 // Status bar panels are the only windows who can go on top of
4685 // the status bar. They are protected by the STATUS_BAR_SERVICE
4686 // permission, so they have the same privileges as the status
4689 // However, they should still dodge the navigation bar if it exists.
4691 pf.left = df.left = of.left = hasNavBar
4692 ? mDockLeft : mUnrestrictedScreenLeft;
4693 pf.top = df.top = of.top = mUnrestrictedScreenTop;
4694 pf.right = df.right = of.right = hasNavBar
4695 ? mRestrictedScreenLeft+mRestrictedScreenWidth
4696 : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth;
4697 pf.bottom = df.bottom = of.bottom = hasNavBar
4698 ? mRestrictedScreenTop+mRestrictedScreenHeight
4699 : mUnrestrictedScreenTop + mUnrestrictedScreenHeight;
4701 if (DEBUG_LAYOUT) Slog.v(TAG, String.format(
4702 "Laying out status bar window: (%d,%d - %d,%d)",
4703 pf.left, pf.top, pf.right, pf.bottom));
4704 } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0
4705 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW
4706 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) {
4707 // Asking to layout into the overscan region, so give it that pure
4708 // unrestricted area.
4709 pf.left = df.left = of.left = mOverscanScreenLeft;
4710 pf.top = df.top = of.top = mOverscanScreenTop;
4711 pf.right = df.right = of.right = mOverscanScreenLeft + mOverscanScreenWidth;
4712 pf.bottom = df.bottom = of.bottom = mOverscanScreenTop
4713 + mOverscanScreenHeight;
4714 } else if (canHideNavigationBar()
4715 && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0
4716 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW
4717 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) {
4718 // Asking for layout as if the nav bar is hidden, lets the
4719 // application extend into the unrestricted overscan screen area. We
4720 // only do this for application windows to ensure no window that
4721 // can be above the nav bar can do this.
4722 pf.left = df.left = mOverscanScreenLeft;
4723 pf.top = df.top = mOverscanScreenTop;
4724 pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth;
4725 pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight;
4726 // We need to tell the app about where the frame inside the overscan
4727 // is, so it can inset its content by that amount -- it didn't ask
4728 // to actually extend itself into the overscan region.
4729 of.left = mUnrestrictedScreenLeft;
4730 of.top = mUnrestrictedScreenTop;
4731 of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth;
4732 of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight;
4734 pf.left = df.left = mRestrictedOverscanScreenLeft;
4735 pf.top = df.top = mRestrictedOverscanScreenTop;
4736 pf.right = df.right = mRestrictedOverscanScreenLeft
4737 + mRestrictedOverscanScreenWidth;
4738 pf.bottom = df.bottom = mRestrictedOverscanScreenTop
4739 + mRestrictedOverscanScreenHeight;
4740 // We need to tell the app about where the frame inside the overscan
4741 // is, so it can inset its content by that amount -- it didn't ask
4742 // to actually extend itself into the overscan region.
4743 of.left = mUnrestrictedScreenLeft;
4744 of.top = mUnrestrictedScreenTop;
4745 of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth;
4746 of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight;
4749 if ((fl & FLAG_FULLSCREEN) == 0) {
4750 if (win.isVoiceInteraction()) {
4751 cf.left = mVoiceContentLeft;
4752 cf.top = mVoiceContentTop;
4753 cf.right = mVoiceContentRight;
4754 cf.bottom = mVoiceContentBottom;
4756 if (adjust != SOFT_INPUT_ADJUST_RESIZE) {
4757 cf.left = mDockLeft;
4759 cf.right = mDockRight;
4760 cf.bottom = mDockBottom;
4762 cf.left = mContentLeft;
4763 cf.top = mContentTop;
4764 cf.right = mContentRight;
4765 cf.bottom = mContentBottom;
4769 // Full screen windows are always given a layout that is as if the
4770 // status bar and other transient decors are gone. This is to avoid
4771 // bad states when moving from a window that is not hding the
4772 // status bar to one that is.
4773 cf.left = mRestrictedScreenLeft;
4774 cf.top = mRestrictedScreenTop;
4775 cf.right = mRestrictedScreenLeft + mRestrictedScreenWidth;
4776 cf.bottom = mRestrictedScreenTop + mRestrictedScreenHeight;
4778 applyStableConstraints(sysUiFl, fl, cf);
4779 if (adjust != SOFT_INPUT_ADJUST_NOTHING) {
4782 vf.right = mCurRight;
4783 vf.bottom = mCurBottom;
4788 } else if ((fl & FLAG_LAYOUT_IN_SCREEN) != 0 || (sysUiFl
4789 & (View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
4790 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION)) != 0) {
4791 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() +
4793 // A window that has requested to fill the entire screen just
4794 // gets everything, period.
4795 if (attrs.type == TYPE_STATUS_BAR_PANEL
4796 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL
4797 || attrs.type == TYPE_VOLUME_OVERLAY) {
4798 pf.left = df.left = of.left = cf.left = hasNavBar
4799 ? mDockLeft : mUnrestrictedScreenLeft;
4800 pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop;
4801 pf.right = df.right = of.right = cf.right = hasNavBar
4802 ? mRestrictedScreenLeft+mRestrictedScreenWidth
4803 : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth;
4804 pf.bottom = df.bottom = of.bottom = cf.bottom = hasNavBar
4805 ? mRestrictedScreenTop+mRestrictedScreenHeight
4806 : mUnrestrictedScreenTop + mUnrestrictedScreenHeight;
4807 if (DEBUG_LAYOUT) Slog.v(TAG, String.format(
4808 "Laying out IN_SCREEN status bar window: (%d,%d - %d,%d)",
4809 pf.left, pf.top, pf.right, pf.bottom));
4810 } else if (attrs.type == TYPE_NAVIGATION_BAR
4811 || attrs.type == TYPE_NAVIGATION_BAR_PANEL) {
4812 // The navigation bar has Real Ultimate Power.
4813 pf.left = df.left = of.left = mUnrestrictedScreenLeft;
4814 pf.top = df.top = of.top = mUnrestrictedScreenTop;
4815 pf.right = df.right = of.right = mUnrestrictedScreenLeft
4816 + mUnrestrictedScreenWidth;
4817 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop
4818 + mUnrestrictedScreenHeight;
4819 if (DEBUG_LAYOUT) Slog.v(TAG, String.format(
4820 "Laying out navigation bar window: (%d,%d - %d,%d)",
4821 pf.left, pf.top, pf.right, pf.bottom));
4822 } else if ((attrs.type == TYPE_SECURE_SYSTEM_OVERLAY
4823 || attrs.type == TYPE_BOOT_PROGRESS
4824 || attrs.type == TYPE_SCREENSHOT)
4825 && ((fl & FLAG_FULLSCREEN) != 0)) {
4826 // Fullscreen secure system overlays get what they ask for. Screenshot region
4827 // selection overlay should also expand to full screen.
4828 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft;
4829 pf.top = df.top = of.top = cf.top = mOverscanScreenTop;
4830 pf.right = df.right = of.right = cf.right = mOverscanScreenLeft
4831 + mOverscanScreenWidth;
4832 pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop
4833 + mOverscanScreenHeight;
4834 } else if (attrs.type == TYPE_BOOT_PROGRESS) {
4835 // Boot progress screen always covers entire display.
4836 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft;
4837 pf.top = df.top = of.top = cf.top = mOverscanScreenTop;
4838 pf.right = df.right = of.right = cf.right = mOverscanScreenLeft
4839 + mOverscanScreenWidth;
4840 pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop
4841 + mOverscanScreenHeight;
4842 } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0
4843 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW
4844 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) {
4845 // Asking to layout into the overscan region, so give it that pure
4846 // unrestricted area.
4847 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft;
4848 pf.top = df.top = of.top = cf.top = mOverscanScreenTop;
4849 pf.right = df.right = of.right = cf.right
4850 = mOverscanScreenLeft + mOverscanScreenWidth;
4851 pf.bottom = df.bottom = of.bottom = cf.bottom
4852 = mOverscanScreenTop + mOverscanScreenHeight;
4853 } else if (canHideNavigationBar()
4854 && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0
4855 && (attrs.type == TYPE_STATUS_BAR
4856 || attrs.type == TYPE_TOAST
4857 || attrs.type == TYPE_DOCK_DIVIDER
4858 || attrs.type == TYPE_VOICE_INTERACTION_STARTING
4859 || (attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW
4860 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW))) {
4861 // Asking for layout as if the nav bar is hidden, lets the
4862 // application extend into the unrestricted screen area. We
4863 // only do this for application windows (or toasts) to ensure no window that
4864 // can be above the nav bar can do this.
4865 // XXX This assumes that an app asking for this will also
4866 // ask for layout in only content. We can't currently figure out
4867 // what the screen would be if only laying out to hide the nav bar.
4868 pf.left = df.left = of.left = cf.left = mUnrestrictedScreenLeft;
4869 pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop;
4870 pf.right = df.right = of.right = cf.right = mUnrestrictedScreenLeft
4871 + mUnrestrictedScreenWidth;
4872 pf.bottom = df.bottom = of.bottom = cf.bottom = mUnrestrictedScreenTop
4873 + mUnrestrictedScreenHeight;
4874 } else if ((sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN) != 0) {
4875 pf.left = df.left = of.left = mRestrictedScreenLeft;
4876 pf.top = df.top = of.top = mRestrictedScreenTop;
4877 pf.right = df.right = of.right = mRestrictedScreenLeft + mRestrictedScreenWidth;
4878 pf.bottom = df.bottom = of.bottom = mRestrictedScreenTop
4879 + mRestrictedScreenHeight;
4880 if (adjust != SOFT_INPUT_ADJUST_RESIZE) {
4881 cf.left = mDockLeft;
4883 cf.right = mDockRight;
4884 cf.bottom = mDockBottom;
4886 cf.left = mContentLeft;
4887 cf.top = mContentTop;
4888 cf.right = mContentRight;
4889 cf.bottom = mContentBottom;
4892 pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft;
4893 pf.top = df.top = of.top = cf.top = mRestrictedScreenTop;
4894 pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft
4895 + mRestrictedScreenWidth;
4896 pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop
4897 + mRestrictedScreenHeight;
4900 applyStableConstraints(sysUiFl, fl, cf);
4902 if (adjust != SOFT_INPUT_ADJUST_NOTHING) {
4905 vf.right = mCurRight;
4906 vf.bottom = mCurBottom;
4910 } else if (attached != null) {
4911 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() +
4912 "): attached to " + attached);
4913 // A child window should be placed inside of the same visible
4914 // frame that its parent had.
4915 setAttachedWindowFrames(win, fl, adjust, attached, false, pf, df, of, cf, vf);
4917 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() +
4918 "): normal window");
4919 // Otherwise, a normal window must be placed inside the content
4920 // of all screen decorations.
4921 if (attrs.type == TYPE_STATUS_BAR_PANEL || attrs.type == TYPE_VOLUME_OVERLAY) {
4922 // Status bar panels and the volume dialog are the only windows who can go on
4923 // top of the status bar. They are protected by the STATUS_BAR_SERVICE
4924 // permission, so they have the same privileges as the status
4926 pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft;
4927 pf.top = df.top = of.top = cf.top = mRestrictedScreenTop;
4928 pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft
4929 + mRestrictedScreenWidth;
4930 pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop
4931 + mRestrictedScreenHeight;
4932 } else if (attrs.type == TYPE_TOAST || attrs.type == TYPE_SYSTEM_ALERT) {
4933 // These dialogs are stable to interim decor changes.
4934 pf.left = df.left = of.left = cf.left = mStableLeft;
4935 pf.top = df.top = of.top = cf.top = mStableTop;
4936 pf.right = df.right = of.right = cf.right = mStableRight;
4937 pf.bottom = df.bottom = of.bottom = cf.bottom = mStableBottom;
4939 pf.left = mContentLeft;
4940 pf.top = mContentTop;
4941 pf.right = mContentRight;
4942 pf.bottom = mContentBottom;
4943 if (win.isVoiceInteraction()) {
4944 df.left = of.left = cf.left = mVoiceContentLeft;
4945 df.top = of.top = cf.top = mVoiceContentTop;
4946 df.right = of.right = cf.right = mVoiceContentRight;
4947 df.bottom = of.bottom = cf.bottom = mVoiceContentBottom;
4948 } else if (adjust != SOFT_INPUT_ADJUST_RESIZE) {
4949 df.left = of.left = cf.left = mDockLeft;
4950 df.top = of.top = cf.top = mDockTop;
4951 df.right = of.right = cf.right = mDockRight;
4952 df.bottom = of.bottom = cf.bottom = mDockBottom;
4954 df.left = of.left = cf.left = mContentLeft;
4955 df.top = of.top = cf.top = mContentTop;
4956 df.right = of.right = cf.right = mContentRight;
4957 df.bottom = of.bottom = cf.bottom = mContentBottom;
4959 if (adjust != SOFT_INPUT_ADJUST_NOTHING) {
4962 vf.right = mCurRight;
4963 vf.bottom = mCurBottom;
4971 // TYPE_SYSTEM_ERROR is above the NavigationBar so it can't be allowed to extend over it.
4972 // Also, we don't allow windows in multi-window mode to extend out of the screen.
4973 if ((fl & FLAG_LAYOUT_NO_LIMITS) != 0 && attrs.type != TYPE_SYSTEM_ERROR
4974 && !win.isInMultiWindowMode()) {
4975 df.left = df.top = -10000;
4976 df.right = df.bottom = 10000;
4977 if (attrs.type != TYPE_WALLPAPER) {
4978 of.left = of.top = cf.left = cf.top = vf.left = vf.top = -10000;
4979 of.right = of.bottom = cf.right = cf.bottom = vf.right = vf.bottom = 10000;
4983 // If the device has a chin (e.g. some watches), a dead area at the bottom of the screen we
4984 // need to provide information to the clients that want to pretend that you can draw there.
4985 // We only want to apply outsets to certain types of windows. For example, we never want to
4986 // apply the outsets to floating dialogs, because they wouldn't make sense there.
4987 final boolean useOutsets = shouldUseOutsets(attrs, fl);
4988 if (isDefaultDisplay && useOutsets) {
4989 osf = mTmpOutsetFrame;
4990 osf.set(cf.left, cf.top, cf.right, cf.bottom);
4991 int outset = ScreenShapeHelper.getWindowOutsetBottomPx(mContext.getResources());
4993 int rotation = mDisplayRotation;
4994 if (rotation == Surface.ROTATION_0) {
4995 osf.bottom += outset;
4996 } else if (rotation == Surface.ROTATION_90) {
4997 osf.right += outset;
4998 } else if (rotation == Surface.ROTATION_180) {
5000 } else if (rotation == Surface.ROTATION_270) {
5003 if (DEBUG_LAYOUT) Slog.v(TAG, "applying bottom outset of " + outset
5004 + " with rotation " + rotation + ", result: " + osf);
5008 if (DEBUG_LAYOUT) Slog.v(TAG, "Compute frame " + attrs.getTitle()
5009 + ": sim=#" + Integer.toHexString(sim)
5010 + " attach=" + attached + " type=" + attrs.type
5011 + String.format(" flags=0x%08x", fl)
5012 + " pf=" + pf.toShortString() + " df=" + df.toShortString()
5013 + " of=" + of.toShortString()
5014 + " cf=" + cf.toShortString() + " vf=" + vf.toShortString()
5015 + " dcf=" + dcf.toShortString()
5016 + " sf=" + sf.toShortString()
5017 + " osf=" + (osf == null ? "null" : osf.toShortString()));
5019 win.computeFrameLw(pf, df, of, cf, vf, dcf, sf, osf);
5021 // Dock windows carve out the bottom of the screen, so normal windows
5022 // can't appear underneath them.
5023 if (attrs.type == TYPE_INPUT_METHOD && win.isVisibleOrBehindKeyguardLw()
5024 && win.isDisplayedLw() && !win.getGivenInsetsPendingLw()) {
5025 setLastInputMethodWindowLw(null, null);
5026 offsetInputMethodWindowLw(win);
5028 if (attrs.type == TYPE_VOICE_INTERACTION && win.isVisibleOrBehindKeyguardLw()
5029 && !win.getGivenInsetsPendingLw()) {
5030 offsetVoiceInputWindowLw(win);
5034 private void layoutWallpaper(WindowState win, Rect pf, Rect df, Rect of, Rect cf) {
5036 // The wallpaper also has Real Ultimate Power, but we want to tell
5037 // it about the overscan area.
5038 pf.left = df.left = mOverscanScreenLeft;
5039 pf.top = df.top = mOverscanScreenTop;
5040 pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth;
5041 pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight;
5042 of.left = cf.left = mUnrestrictedScreenLeft;
5043 of.top = cf.top = mUnrestrictedScreenTop;
5044 of.right = cf.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth;
5045 of.bottom = cf.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight;
5048 private void offsetInputMethodWindowLw(WindowState win) {
5049 int top = Math.max(win.getDisplayFrameLw().top, win.getContentFrameLw().top);
5050 top += win.getGivenContentInsetsLw().top;
5051 if (mContentBottom > top) {
5052 mContentBottom = top;
5054 if (mVoiceContentBottom > top) {
5055 mVoiceContentBottom = top;
5057 top = win.getVisibleFrameLw().top;
5058 top += win.getGivenVisibleInsetsLw().top;
5059 if (mCurBottom > top) {
5062 if (DEBUG_LAYOUT) Slog.v(TAG, "Input method: mDockBottom="
5063 + mDockBottom + " mContentBottom="
5064 + mContentBottom + " mCurBottom=" + mCurBottom);
5067 private void offsetVoiceInputWindowLw(WindowState win) {
5068 int top = Math.max(win.getDisplayFrameLw().top, win.getContentFrameLw().top);
5069 top += win.getGivenContentInsetsLw().top;
5070 if (mVoiceContentBottom > top) {
5071 mVoiceContentBottom = top;
5075 /** {@inheritDoc} */
5077 public void finishLayoutLw() {
5081 /** {@inheritDoc} */
5083 public void beginPostLayoutPolicyLw(int displayWidth, int displayHeight) {
5084 mTopFullscreenOpaqueWindowState = null;
5085 mTopFullscreenOpaqueOrDimmingWindowState = null;
5086 mTopDockedOpaqueWindowState = null;
5087 mTopDockedOpaqueOrDimmingWindowState = null;
5088 mAppsToBeHidden.clear();
5089 mAppsThatDismissKeyguard.clear();
5090 mForceStatusBar = false;
5091 mForceStatusBarFromKeyguard = false;
5092 mForceStatusBarTransparent = false;
5093 mForcingShowNavBar = false;
5094 mForcingShowNavBarLayer = -1;
5096 mHideLockScreen = false;
5097 mAllowLockscreenWhenOn = false;
5098 mDismissKeyguard = DISMISS_KEYGUARD_NONE;
5099 mShowingLockscreen = false;
5100 mShowingDream = false;
5101 mWinShowWhenLocked = null;
5102 mKeyguardSecure = isKeyguardSecure(mCurrentUserId);
5103 mKeyguardSecureIncludingHidden = mKeyguardSecure
5104 && (mKeyguardDelegate != null && mKeyguardDelegate.isShowing());
5107 /** {@inheritDoc} */
5109 public void applyPostLayoutPolicyLw(WindowState win, WindowManager.LayoutParams attrs,
5110 WindowState attached) {
5111 if (DEBUG_LAYOUT) Slog.i(TAG, "Win " + win + ": isVisibleOrBehindKeyguardLw="
5112 + win.isVisibleOrBehindKeyguardLw());
5113 final int fl = PolicyControl.getWindowFlags(win, attrs);
5114 if (mTopFullscreenOpaqueWindowState == null
5115 && win.isVisibleLw() && attrs.type == TYPE_INPUT_METHOD) {
5116 mForcingShowNavBar = true;
5117 mForcingShowNavBarLayer = win.getSurfaceLayer();
5119 if (attrs.type == TYPE_STATUS_BAR) {
5120 if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) {
5121 mForceStatusBarFromKeyguard = true;
5122 mShowingLockscreen = true;
5124 if ((attrs.privateFlags & PRIVATE_FLAG_FORCE_STATUS_BAR_VISIBLE_TRANSPARENT) != 0) {
5125 mForceStatusBarTransparent = true;
5129 boolean appWindow = attrs.type >= FIRST_APPLICATION_WINDOW
5130 && attrs.type < FIRST_SYSTEM_WINDOW;
5131 final boolean showWhenLocked = (fl & FLAG_SHOW_WHEN_LOCKED) != 0;
5132 final boolean dismissKeyguard = (fl & FLAG_DISMISS_KEYGUARD) != 0;
5133 final int stackId = win.getStackId();
5134 if (mTopFullscreenOpaqueWindowState == null &&
5135 win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw()) {
5136 if ((fl & FLAG_FORCE_NOT_FULLSCREEN) != 0) {
5137 if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) {
5138 mForceStatusBarFromKeyguard = true;
5140 mForceStatusBar = true;
5143 if (attrs.type == TYPE_DREAM) {
5144 // If the lockscreen was showing when the dream started then wait
5145 // for the dream to draw before hiding the lockscreen.
5146 if (!mDreamingLockscreen
5147 || (win.isVisibleLw() && win.hasDrawnLw())) {
5148 mShowingDream = true;
5153 final IApplicationToken appToken = win.getAppToken();
5155 // For app windows that are not attached, we decide if all windows in the app they
5156 // represent should be hidden or if we should hide the lockscreen. For attached app
5157 // windows we defer the decision to the window it is attached to.
5158 if (appWindow && attached == null) {
5159 if (showWhenLocked) {
5160 // Remove any previous windows with the same appToken.
5161 mAppsToBeHidden.remove(appToken);
5162 mAppsThatDismissKeyguard.remove(appToken);
5163 if (mAppsToBeHidden.isEmpty()) {
5164 if (dismissKeyguard && !mKeyguardSecure) {
5165 mAppsThatDismissKeyguard.add(appToken);
5166 } else if (win.isDrawnLw() || win.hasAppShownWindows()) {
5167 mWinShowWhenLocked = win;
5168 mHideLockScreen = true;
5169 mForceStatusBarFromKeyguard = false;
5172 } else if (dismissKeyguard) {
5173 if (mKeyguardSecure) {
5174 mAppsToBeHidden.add(appToken);
5176 mAppsToBeHidden.remove(appToken);
5178 mAppsThatDismissKeyguard.add(appToken);
5180 mAppsToBeHidden.add(appToken);
5182 if (isFullscreen(attrs) && StackId.normallyFullscreenWindows(stackId)) {
5183 if (DEBUG_LAYOUT) Slog.v(TAG, "Fullscreen window: " + win);
5184 mTopFullscreenOpaqueWindowState = win;
5185 if (mTopFullscreenOpaqueOrDimmingWindowState == null) {
5186 mTopFullscreenOpaqueOrDimmingWindowState = win;
5188 if (!mAppsThatDismissKeyguard.isEmpty() &&
5189 mDismissKeyguard == DISMISS_KEYGUARD_NONE) {
5190 if (DEBUG_LAYOUT) Slog.v(TAG,
5191 "Setting mDismissKeyguard true by win " + win);
5192 mDismissKeyguard = (mWinDismissingKeyguard == win
5193 && mSecureDismissingKeyguard == mKeyguardSecure)
5194 ? DISMISS_KEYGUARD_CONTINUE : DISMISS_KEYGUARD_START;
5195 mWinDismissingKeyguard = win;
5196 mSecureDismissingKeyguard = mKeyguardSecure;
5197 mForceStatusBarFromKeyguard = mShowingLockscreen && mKeyguardSecure;
5198 } else if (mAppsToBeHidden.isEmpty() && showWhenLocked
5199 && (win.isDrawnLw() || win.hasAppShownWindows())) {
5200 if (DEBUG_LAYOUT) Slog.v(TAG,
5201 "Setting mHideLockScreen to true by win " + win);
5202 mHideLockScreen = true;
5203 mForceStatusBarFromKeyguard = false;
5205 if ((fl & FLAG_ALLOW_LOCK_WHILE_SCREEN_ON) != 0) {
5206 mAllowLockscreenWhenOn = true;
5210 if (!mKeyguardHidden && mWinShowWhenLocked != null &&
5211 mWinShowWhenLocked.getAppToken() != win.getAppToken() &&
5212 (attrs.flags & FLAG_SHOW_WHEN_LOCKED) == 0) {
5216 } else if (mTopFullscreenOpaqueWindowState == null && mWinShowWhenLocked == null) {
5217 // No TopFullscreenOpaqueWindow is showing, but we found a SHOW_WHEN_LOCKED window
5218 // that is being hidden in an animation - keep the
5219 // keyguard hidden until the new window shows up and
5220 // we know whether to show the keyguard or not.
5221 if (win.isAnimatingLw() && appWindow && showWhenLocked && mKeyguardHidden) {
5222 mHideLockScreen = true;
5223 mWinShowWhenLocked = win;
5227 final boolean reallyVisible = win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw();
5229 // Voice interaction overrides both top fullscreen and top docked.
5230 if (reallyVisible && win.getAttrs().type == TYPE_VOICE_INTERACTION) {
5231 if (mTopFullscreenOpaqueWindowState == null) {
5232 mTopFullscreenOpaqueWindowState = win;
5233 if (mTopFullscreenOpaqueOrDimmingWindowState == null) {
5234 mTopFullscreenOpaqueOrDimmingWindowState = win;
5237 if (mTopDockedOpaqueWindowState == null) {
5238 mTopDockedOpaqueWindowState = win;
5239 if (mTopDockedOpaqueOrDimmingWindowState == null) {
5240 mTopDockedOpaqueOrDimmingWindowState = win;
5245 // Keep track of the window if it's dimming but not necessarily fullscreen.
5246 if (mTopFullscreenOpaqueOrDimmingWindowState == null && reallyVisible
5247 && win.isDimming() && StackId.normallyFullscreenWindows(stackId)) {
5248 mTopFullscreenOpaqueOrDimmingWindowState = win;
5251 // We need to keep track of the top "fullscreen" opaque window for the docked stack
5252 // separately, because both the "real fullscreen" opaque window and the one for the docked
5253 // stack can control View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR.
5254 if (mTopDockedOpaqueWindowState == null && reallyVisible && appWindow && attached == null
5255 && isFullscreen(attrs) && stackId == DOCKED_STACK_ID) {
5256 mTopDockedOpaqueWindowState = win;
5257 if (mTopDockedOpaqueOrDimmingWindowState == null) {
5258 mTopDockedOpaqueOrDimmingWindowState = win;
5262 // Also keep track of any windows that are dimming but not necessarily fullscreen in the
5264 if (mTopDockedOpaqueOrDimmingWindowState == null && reallyVisible && win.isDimming()
5265 && stackId == DOCKED_STACK_ID) {
5266 mTopDockedOpaqueOrDimmingWindowState = win;
5270 private boolean isFullscreen(WindowManager.LayoutParams attrs) {
5271 return attrs.x == 0 && attrs.y == 0
5272 && attrs.width == WindowManager.LayoutParams.MATCH_PARENT
5273 && attrs.height == WindowManager.LayoutParams.MATCH_PARENT;
5276 /** {@inheritDoc} */
5278 public int finishPostLayoutPolicyLw() {
5279 if (mWinShowWhenLocked != null && mTopFullscreenOpaqueWindowState != null &&
5280 mWinShowWhenLocked.getAppToken() != mTopFullscreenOpaqueWindowState.getAppToken()
5281 && isKeyguardLocked()) {
5282 // A dialog is dismissing the keyguard. Put the wallpaper behind it and hide the
5283 // fullscreen window.
5284 // TODO: Make sure FLAG_SHOW_WALLPAPER is restored when dialog is dismissed. Or not.
5285 mWinShowWhenLocked.getAttrs().flags |= FLAG_SHOW_WALLPAPER;
5286 mTopFullscreenOpaqueWindowState.hideLw(false);
5287 mTopFullscreenOpaqueWindowState = mWinShowWhenLocked;
5291 boolean topIsFullscreen = false;
5293 final WindowManager.LayoutParams lp = (mTopFullscreenOpaqueWindowState != null)
5294 ? mTopFullscreenOpaqueWindowState.getAttrs()
5297 // If we are not currently showing a dream then remember the current
5298 // lockscreen state. We will use this to determine whether the dream
5299 // started while the lockscreen was showing and remember this state
5300 // while the dream is showing.
5301 if (!mShowingDream) {
5302 mDreamingLockscreen = mShowingLockscreen;
5303 if (mDreamingSleepTokenNeeded) {
5304 mDreamingSleepTokenNeeded = false;
5305 mHandler.obtainMessage(MSG_UPDATE_DREAMING_SLEEP_TOKEN, 0, 1).sendToTarget();
5308 if (!mDreamingSleepTokenNeeded) {
5309 mDreamingSleepTokenNeeded = true;
5310 mHandler.obtainMessage(MSG_UPDATE_DREAMING_SLEEP_TOKEN, 1, 1).sendToTarget();
5314 if (mStatusBar != null) {
5315 if (DEBUG_LAYOUT) Slog.i(TAG, "force=" + mForceStatusBar
5316 + " forcefkg=" + mForceStatusBarFromKeyguard
5317 + " top=" + mTopFullscreenOpaqueWindowState);
5318 boolean shouldBeTransparent = mForceStatusBarTransparent
5320 && !mForceStatusBarFromKeyguard;
5321 if (!shouldBeTransparent) {
5322 mStatusBarController.setShowTransparent(false /* transparent */);
5323 } else if (!mStatusBar.isVisibleLw()) {
5324 mStatusBarController.setShowTransparent(true /* transparent */);
5327 WindowManager.LayoutParams statusBarAttrs = mStatusBar.getAttrs();
5328 boolean statusBarExpanded = statusBarAttrs.height == MATCH_PARENT
5329 && statusBarAttrs.width == MATCH_PARENT;
5330 if (mForceStatusBar || mForceStatusBarFromKeyguard || mForceStatusBarTransparent
5331 || statusBarExpanded) {
5332 if (DEBUG_LAYOUT) Slog.v(TAG, "Showing status bar: forced");
5333 if (mStatusBarController.setBarShowingLw(true)) {
5334 changes |= FINISH_LAYOUT_REDO_LAYOUT;
5336 // Maintain fullscreen layout until incoming animation is complete.
5337 topIsFullscreen = mTopIsFullscreen && mStatusBar.isAnimatingLw();
5338 // Transient status bar on the lockscreen is not allowed
5339 if (mForceStatusBarFromKeyguard && mStatusBarController.isTransientShowing()) {
5340 mStatusBarController.updateVisibilityLw(false /*transientAllowed*/,
5341 mLastSystemUiFlags, mLastSystemUiFlags);
5343 if (statusBarExpanded && mNavigationBar != null) {
5344 if (mNavigationBarController.setBarShowingLw(true)) {
5345 changes |= FINISH_LAYOUT_REDO_LAYOUT;
5348 } else if (mTopFullscreenOpaqueWindowState != null) {
5349 final int fl = PolicyControl.getWindowFlags(null, lp);
5351 Slog.d(TAG, "frame: " + mTopFullscreenOpaqueWindowState.getFrameLw()
5352 + " shown position: "
5353 + mTopFullscreenOpaqueWindowState.getShownPositionLw());
5354 Slog.d(TAG, "attr: " + mTopFullscreenOpaqueWindowState.getAttrs()
5355 + " lp.flags=0x" + Integer.toHexString(fl));
5357 topIsFullscreen = (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0
5358 || (mLastSystemUiFlags & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0;
5359 // The subtle difference between the window for mTopFullscreenOpaqueWindowState
5360 // and mTopIsFullscreen is that mTopIsFullscreen is set only if the window
5361 // has the FLAG_FULLSCREEN set. Not sure if there is another way that to be the
5363 if (mStatusBarController.isTransientShowing()) {
5364 if (mStatusBarController.setBarShowingLw(true)) {
5365 changes |= FINISH_LAYOUT_REDO_LAYOUT;
5367 } else if (topIsFullscreen
5368 && !mWindowManagerInternal.isStackVisible(FREEFORM_WORKSPACE_STACK_ID)
5369 && !mWindowManagerInternal.isStackVisible(DOCKED_STACK_ID)) {
5370 if (DEBUG_LAYOUT) Slog.v(TAG, "** HIDING status bar");
5371 if (mStatusBarController.setBarShowingLw(false)) {
5372 changes |= FINISH_LAYOUT_REDO_LAYOUT;
5374 if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar already hiding");
5377 if (DEBUG_LAYOUT) Slog.v(TAG, "** SHOWING status bar: top is not fullscreen");
5378 if (mStatusBarController.setBarShowingLw(true)) {
5379 changes |= FINISH_LAYOUT_REDO_LAYOUT;
5385 if (mTopIsFullscreen != topIsFullscreen) {
5386 if (!topIsFullscreen) {
5387 // Force another layout when status bar becomes fully shown.
5388 changes |= FINISH_LAYOUT_REDO_LAYOUT;
5390 mTopIsFullscreen = topIsFullscreen;
5393 // Hide the key guard if a visible window explicitly specifies that it wants to be
5394 // displayed when the screen is locked.
5395 if (mKeyguardDelegate != null && mStatusBar != null) {
5396 if (localLOGV) Slog.v(TAG, "finishPostLayoutPolicyLw: mHideKeyguard="
5398 if (mDismissKeyguard != DISMISS_KEYGUARD_NONE && !mKeyguardSecure) {
5399 mKeyguardHidden = true;
5400 if (setKeyguardOccludedLw(true)) {
5401 changes |= FINISH_LAYOUT_REDO_LAYOUT
5402 | FINISH_LAYOUT_REDO_CONFIG
5403 | FINISH_LAYOUT_REDO_WALLPAPER;
5405 if (mKeyguardDelegate.isShowing()) {
5406 mHandler.post(new Runnable() {
5409 mKeyguardDelegate.keyguardDone(false, false);
5413 } else if (mHideLockScreen) {
5414 mKeyguardHidden = true;
5415 mWinDismissingKeyguard = null;
5416 if (setKeyguardOccludedLw(true)) {
5417 changes |= FINISH_LAYOUT_REDO_LAYOUT
5418 | FINISH_LAYOUT_REDO_CONFIG
5419 | FINISH_LAYOUT_REDO_WALLPAPER;
5421 } else if (mDismissKeyguard != DISMISS_KEYGUARD_NONE) {
5422 mKeyguardHidden = false;
5423 boolean dismissKeyguard = false;
5424 final boolean trusted = mKeyguardDelegate.isTrusted();
5425 if (mDismissKeyguard == DISMISS_KEYGUARD_START) {
5426 final boolean willDismiss = trusted && mKeyguardOccluded
5427 && mKeyguardDelegate != null && mKeyguardDelegate.isShowing();
5429 mCurrentlyDismissingKeyguard = true;
5431 dismissKeyguard = true;
5434 // If we are currently dismissing Keyguard, there is no need to unocclude it.
5435 if (!mCurrentlyDismissingKeyguard) {
5436 if (setKeyguardOccludedLw(false)) {
5437 changes |= FINISH_LAYOUT_REDO_LAYOUT
5438 | FINISH_LAYOUT_REDO_CONFIG
5439 | FINISH_LAYOUT_REDO_WALLPAPER;
5443 if (dismissKeyguard) {
5444 // Only launch the next keyguard unlock window once per window.
5445 mHandler.post(() -> mKeyguardDelegate.dismiss(
5446 trusted /* allowWhileOccluded */));
5449 mWinDismissingKeyguard = null;
5450 mSecureDismissingKeyguard = false;
5451 mKeyguardHidden = false;
5452 if (setKeyguardOccludedLw(false)) {
5453 changes |= FINISH_LAYOUT_REDO_LAYOUT
5454 | FINISH_LAYOUT_REDO_CONFIG
5455 | FINISH_LAYOUT_REDO_WALLPAPER;
5460 if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) {
5461 // If the navigation bar has been hidden or shown, we need to do another
5462 // layout pass to update that window.
5463 changes |= FINISH_LAYOUT_REDO_LAYOUT;
5466 // update since mAllowLockscreenWhenOn might have changed
5467 updateLockScreenTimeout();
5472 * Updates the occluded state of the Keyguard.
5474 * @return Whether the flags have changed and we have to redo the layout.
5476 private boolean setKeyguardOccludedLw(boolean isOccluded) {
5477 boolean wasOccluded = mKeyguardOccluded;
5478 boolean showing = mKeyguardDelegate.isShowing();
5479 if (wasOccluded && !isOccluded && showing) {
5480 mKeyguardOccluded = false;
5481 mKeyguardDelegate.setOccluded(false, true /* animate */);
5482 mStatusBar.getAttrs().privateFlags |= PRIVATE_FLAG_KEYGUARD;
5483 if (!mKeyguardDelegate.hasLockscreenWallpaper()) {
5484 mStatusBar.getAttrs().flags |= FLAG_SHOW_WALLPAPER;
5486 Animation anim = AnimationUtils.loadAnimation(mContext,
5487 com.android.internal.R.anim.wallpaper_open_exit);
5488 mWindowManagerFuncs.overridePlayingAppAnimationsLw(anim);
5490 } else if (!wasOccluded && isOccluded && showing) {
5491 mKeyguardOccluded = true;
5492 mKeyguardDelegate.setOccluded(true, false /* animate */);
5493 mStatusBar.getAttrs().privateFlags &= ~PRIVATE_FLAG_KEYGUARD;
5494 mStatusBar.getAttrs().flags &= ~FLAG_SHOW_WALLPAPER;
5501 private void onKeyguardShowingStateChanged(boolean showing) {
5503 synchronized (mWindowManagerFuncs.getWindowManagerLock()) {
5504 mCurrentlyDismissingKeyguard = false;
5509 private boolean isStatusBarKeyguard() {
5510 return mStatusBar != null
5511 && (mStatusBar.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0;
5515 public boolean allowAppAnimationsLw() {
5516 if (isStatusBarKeyguard() || mShowingDream) {
5517 // If keyguard or dreams is currently visible, no reason to animate behind it.
5524 public int focusChangedLw(WindowState lastFocus, WindowState newFocus) {
5525 mFocusedWindow = newFocus;
5526 if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) {
5527 // If the navigation bar has been hidden or shown, we need to do another
5528 // layout pass to update that window.
5529 return FINISH_LAYOUT_REDO_LAYOUT;
5534 /** {@inheritDoc} */
5536 public void notifyLidSwitchChanged(long whenNanos, boolean lidOpen) {
5537 // lid changed state
5538 final int newLidState = lidOpen ? LID_OPEN : LID_CLOSED;
5539 if (newLidState == mLidState) {
5543 mLidState = newLidState;
5544 applyLidSwitchState();
5545 updateRotation(true);
5548 wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromLidSwitch,
5549 "android.policy:LID");
5550 } else if (!mLidControlsSleep) {
5551 mPowerManager.userActivity(SystemClock.uptimeMillis(), false);
5556 public void notifyCameraLensCoverSwitchChanged(long whenNanos, boolean lensCovered) {
5557 int lensCoverState = lensCovered ? CAMERA_LENS_COVERED : CAMERA_LENS_UNCOVERED;
5558 if (mCameraLensCoverState == lensCoverState) {
5561 if (mCameraLensCoverState == CAMERA_LENS_COVERED &&
5562 lensCoverState == CAMERA_LENS_UNCOVERED) {
5564 final boolean keyguardActive = mKeyguardDelegate == null ? false :
5565 mKeyguardDelegate.isShowing();
5566 if (keyguardActive) {
5567 intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE);
5569 intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA);
5571 wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromCameraLens,
5572 "android.policy:CAMERA_COVER");
5573 startActivityAsUser(intent, UserHandle.CURRENT_OR_SELF);
5575 mCameraLensCoverState = lensCoverState;
5578 void setHdmiPlugged(boolean plugged) {
5579 if (mHdmiPlugged != plugged) {
5580 mHdmiPlugged = plugged;
5581 updateRotation(true, true);
5582 Intent intent = new Intent(ACTION_HDMI_PLUGGED);
5583 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT);
5584 intent.putExtra(EXTRA_HDMI_PLUGGED_STATE, plugged);
5585 mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL);
5589 void initializeHdmiState() {
5590 boolean plugged = false;
5591 // watch for HDMI plug messages if the hdmi switch exists
5592 if (new File("/sys/devices/virtual/switch/hdmi/state").exists()) {
5593 mHDMIObserver.startObserving("DEVPATH=/devices/virtual/switch/hdmi");
5595 final String filename = "/sys/class/switch/hdmi/state";
5596 FileReader reader = null;
5598 reader = new FileReader(filename);
5599 char[] buf = new char[15];
5600 int n = reader.read(buf);
5602 plugged = 0 != Integer.parseInt(new String(buf, 0, n-1));
5604 } catch (IOException ex) {
5605 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex);
5606 } catch (NumberFormatException ex) {
5607 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex);
5609 if (reader != null) {
5612 } catch (IOException ex) {
5617 // This dance forces the code in setHdmiPlugged to run.
5618 // Always do this so the sticky intent is stuck (to false) if there is no hdmi.
5619 mHdmiPlugged = !plugged;
5620 setHdmiPlugged(!mHdmiPlugged);
5623 final Object mScreenshotLock = new Object();
5624 ServiceConnection mScreenshotConnection = null;
5626 final Runnable mScreenshotTimeout = new Runnable() {
5627 @Override public void run() {
5628 synchronized (mScreenshotLock) {
5629 if (mScreenshotConnection != null) {
5630 mContext.unbindService(mScreenshotConnection);
5631 mScreenshotConnection = null;
5632 notifyScreenshotError();
5638 // Assume this is called from the Handler thread.
5639 private void takeScreenshot(final int screenshotType) {
5640 synchronized (mScreenshotLock) {
5641 if (mScreenshotConnection != null) {
5644 final ComponentName serviceComponent = new ComponentName(SYSUI_PACKAGE,
5645 SYSUI_SCREENSHOT_SERVICE);
5646 final Intent serviceIntent = new Intent();
5647 serviceIntent.setComponent(serviceComponent);
5648 ServiceConnection conn = new ServiceConnection() {
5650 public void onServiceConnected(ComponentName name, IBinder service) {
5651 synchronized (mScreenshotLock) {
5652 if (mScreenshotConnection != this) {
5655 Messenger messenger = new Messenger(service);
5656 Message msg = Message.obtain(null, screenshotType);
5657 final ServiceConnection myConn = this;
5658 Handler h = new Handler(mHandler.getLooper()) {
5660 public void handleMessage(Message msg) {
5661 synchronized (mScreenshotLock) {
5662 if (mScreenshotConnection == myConn) {
5663 mContext.unbindService(mScreenshotConnection);
5664 mScreenshotConnection = null;
5665 mHandler.removeCallbacks(mScreenshotTimeout);
5670 msg.replyTo = new Messenger(h);
5671 msg.arg1 = msg.arg2 = 0;
5672 if (mStatusBar != null && mStatusBar.isVisibleLw())
5674 if (mNavigationBar != null && mNavigationBar.isVisibleLw())
5677 messenger.send(msg);
5678 } catch (RemoteException e) {
5684 public void onServiceDisconnected(ComponentName name) {
5685 synchronized (mScreenshotLock) {
5686 if (mScreenshotConnection != null) {
5687 mContext.unbindService(mScreenshotConnection);
5688 mScreenshotConnection = null;
5689 mHandler.removeCallbacks(mScreenshotTimeout);
5690 notifyScreenshotError();
5695 if (mContext.bindServiceAsUser(serviceIntent, conn,
5696 Context.BIND_AUTO_CREATE | Context.BIND_FOREGROUND_SERVICE_WHILE_AWAKE,
5697 UserHandle.CURRENT)) {
5698 mScreenshotConnection = conn;
5699 mHandler.postDelayed(mScreenshotTimeout, 10000);
5705 * Notifies the screenshot service to show an error.
5707 private void notifyScreenshotError() {
5708 // If the service process is killed, then ask it to clean up after itself
5709 final ComponentName errorComponent = new ComponentName(SYSUI_PACKAGE,
5710 SYSUI_SCREENSHOT_ERROR_RECEIVER);
5711 Intent errorIntent = new Intent(Intent.ACTION_USER_PRESENT);
5712 errorIntent.setComponent(errorComponent);
5713 errorIntent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT |
5714 Intent.FLAG_RECEIVER_FOREGROUND);
5715 mContext.sendBroadcastAsUser(errorIntent, UserHandle.CURRENT);
5718 /** {@inheritDoc} */
5720 public int interceptKeyBeforeQueueing(KeyEvent event, int policyFlags) {
5721 if (!mSystemBooted) {
5722 // If we have not yet booted, don't let key events do anything.
5726 final boolean interactive = (policyFlags & FLAG_INTERACTIVE) != 0;
5727 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN;
5728 final boolean canceled = event.isCanceled();
5729 final int keyCode = event.getKeyCode();
5731 final boolean isInjected = (policyFlags & WindowManagerPolicy.FLAG_INJECTED) != 0;
5733 // If screen is off then we treat the case where the keyguard is open but hidden
5734 // the same as if it were open and in front.
5735 // This will prevent any keys other than the power button from waking the screen
5736 // when the keyguard is hidden by another activity.
5737 final boolean keyguardActive = (mKeyguardDelegate == null ? false :
5739 isKeyguardShowingAndNotOccluded() :
5740 mKeyguardDelegate.isShowing()));
5743 Log.d(TAG, "interceptKeyTq keycode=" + keyCode
5744 + " interactive=" + interactive + " keyguardActive=" + keyguardActive
5745 + " policyFlags=" + Integer.toHexString(policyFlags));
5748 // Basic policy based on interactive state.
5750 boolean isWakeKey = (policyFlags & WindowManagerPolicy.FLAG_WAKE) != 0
5751 || event.isWakeKey();
5752 if (interactive || (isInjected && !isWakeKey)) {
5753 // When the device is interactive or the key is injected pass the
5754 // key to the application.
5755 result = ACTION_PASS_TO_USER;
5759 // If the screen is awake, but the button pressed was the one that woke the device
5760 // then don't pass it to the application
5761 if (keyCode == mPendingWakeKey && !down) {
5764 // Reset the pending key
5765 mPendingWakeKey = PENDING_KEY_NULL;
5767 } else if (!interactive && shouldDispatchInputWhenNonInteractive(event)) {
5768 // If we're currently dozing with the screen on and the keyguard showing, pass the key
5769 // to the application but preserve its wake key status to make sure we still move
5770 // from dozing to fully interactive if we would normally go from off to fully
5772 result = ACTION_PASS_TO_USER;
5773 // Since we're dispatching the input, reset the pending key
5774 mPendingWakeKey = PENDING_KEY_NULL;
5776 // When the screen is off and the key is not injected, determine whether
5777 // to wake the device but don't pass the key to the application.
5779 if (isWakeKey && (!down || !isWakeKeyWhenScreenOff(keyCode))) {
5782 // Cache the wake key on down event so we can also avoid sending the up event to the app
5783 if (isWakeKey && down) {
5784 mPendingWakeKey = keyCode;
5788 // If the key would be handled globally, just return the result, don't worry about special
5790 if (isValidGlobalKey(keyCode)
5791 && mGlobalKeyManager.shouldHandleGlobalKey(keyCode, event)) {
5793 wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey, "android.policy:KEY");
5798 boolean useHapticFeedback = down
5799 && (policyFlags & WindowManagerPolicy.FLAG_VIRTUAL) != 0
5800 && event.getRepeatCount() == 0;
5802 // Handle special keys.
5804 case KeyEvent.KEYCODE_BACK: {
5806 interceptBackKeyDown();
5808 boolean handled = interceptBackKeyUp(event);
5810 // Don't pass back press to app if we've already handled it via long press
5812 result &= ~ACTION_PASS_TO_USER;
5818 case KeyEvent.KEYCODE_VOLUME_DOWN:
5819 case KeyEvent.KEYCODE_VOLUME_UP:
5820 case KeyEvent.KEYCODE_VOLUME_MUTE: {
5821 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
5823 if (interactive && !mScreenshotChordVolumeDownKeyTriggered
5824 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) {
5825 mScreenshotChordVolumeDownKeyTriggered = true;
5826 mScreenshotChordVolumeDownKeyTime = event.getDownTime();
5827 mScreenshotChordVolumeDownKeyConsumed = false;
5828 cancelPendingPowerKeyAction();
5829 interceptScreenshotChord();
5832 mScreenshotChordVolumeDownKeyTriggered = false;
5833 cancelPendingScreenshotChordAction();
5835 } else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
5837 if (interactive && !mScreenshotChordVolumeUpKeyTriggered
5838 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) {
5839 mScreenshotChordVolumeUpKeyTriggered = true;
5840 cancelPendingPowerKeyAction();
5841 cancelPendingScreenshotChordAction();
5844 mScreenshotChordVolumeUpKeyTriggered = false;
5845 cancelPendingScreenshotChordAction();
5849 TelecomManager telecomManager = getTelecommService();
5850 if (telecomManager != null) {
5851 if (telecomManager.isRinging()) {
5852 // If an incoming call is ringing, either VOLUME key means
5853 // "silence ringer". We handle these keys here, rather than
5854 // in the InCallScreen, to make sure we'll respond to them
5855 // even if the InCallScreen hasn't come to the foreground yet.
5856 // Look for the DOWN event here, to agree with the "fallback"
5857 // behavior in the InCallScreen.
5858 Log.i(TAG, "interceptKeyBeforeQueueing:"
5859 + " VOLUME key-down while ringing: Silence ringer!");
5861 // Silence the ringer. (It's safe to call this
5862 // even if the ringer has already been silenced.)
5863 telecomManager.silenceRinger();
5865 // And *don't* pass this key thru to the current activity
5866 // (which is probably the InCallScreen.)
5867 result &= ~ACTION_PASS_TO_USER;
5870 if (telecomManager.isInCall()
5871 && (result & ACTION_PASS_TO_USER) == 0) {
5872 // If we are in call but we decided not to pass the key to
5873 // the application, just pass it to the session service.
5875 MediaSessionLegacyHelper.getHelper(mContext)
5876 .sendVolumeKeyEvent(event, false);
5881 if (mUseTvRouting) {
5882 // On TVs, defer special key handlings to
5883 // {@link interceptKeyBeforeDispatching()}.
5884 result |= ACTION_PASS_TO_USER;
5885 } else if ((result & ACTION_PASS_TO_USER) == 0) {
5886 // If we aren't passing to the user and no one else
5887 // handled it send it to the session manager to
5889 MediaSessionLegacyHelper.getHelper(mContext)
5890 .sendVolumeKeyEvent(event, true);
5895 case KeyEvent.KEYCODE_ENDCALL: {
5896 result &= ~ACTION_PASS_TO_USER;
5898 TelecomManager telecomManager = getTelecommService();
5899 boolean hungUp = false;
5900 if (telecomManager != null) {
5901 hungUp = telecomManager.endCall();
5903 if (interactive && !hungUp) {
5904 mEndCallKeyHandled = false;
5905 mHandler.postDelayed(mEndCallLongPress,
5906 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout());
5908 mEndCallKeyHandled = true;
5911 if (!mEndCallKeyHandled) {
5912 mHandler.removeCallbacks(mEndCallLongPress);
5914 if ((mEndcallBehavior
5915 & Settings.System.END_BUTTON_BEHAVIOR_HOME) != 0) {
5920 if ((mEndcallBehavior
5921 & Settings.System.END_BUTTON_BEHAVIOR_SLEEP) != 0) {
5922 mPowerManager.goToSleep(event.getEventTime(),
5923 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0);
5932 case KeyEvent.KEYCODE_POWER: {
5933 result &= ~ACTION_PASS_TO_USER;
5934 isWakeKey = false; // wake-up will be handled separately
5936 interceptPowerKeyDown(event, interactive);
5938 interceptPowerKeyUp(event, interactive, canceled);
5943 case KeyEvent.KEYCODE_SYSTEM_NAVIGATION_DOWN:
5945 case KeyEvent.KEYCODE_SYSTEM_NAVIGATION_UP:
5947 case KeyEvent.KEYCODE_SYSTEM_NAVIGATION_LEFT:
5949 case KeyEvent.KEYCODE_SYSTEM_NAVIGATION_RIGHT: {
5950 result &= ~ACTION_PASS_TO_USER;
5951 interceptSystemNavigationKey(event);
5955 case KeyEvent.KEYCODE_SLEEP: {
5956 result &= ~ACTION_PASS_TO_USER;
5958 if (!mPowerManager.isInteractive()) {
5959 useHapticFeedback = false; // suppress feedback if already non-interactive
5962 sleepPress(event.getEventTime());
5964 sleepRelease(event.getEventTime());
5969 case KeyEvent.KEYCODE_SOFT_SLEEP: {
5970 result &= ~ACTION_PASS_TO_USER;
5973 mPowerManagerInternal.setUserInactiveOverrideFromWindowManager();
5978 case KeyEvent.KEYCODE_WAKEUP: {
5979 result &= ~ACTION_PASS_TO_USER;
5984 case KeyEvent.KEYCODE_MEDIA_PLAY:
5985 case KeyEvent.KEYCODE_MEDIA_PAUSE:
5986 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE:
5987 case KeyEvent.KEYCODE_HEADSETHOOK:
5988 case KeyEvent.KEYCODE_MUTE:
5989 case KeyEvent.KEYCODE_MEDIA_STOP:
5990 case KeyEvent.KEYCODE_MEDIA_NEXT:
5991 case KeyEvent.KEYCODE_MEDIA_PREVIOUS:
5992 case KeyEvent.KEYCODE_MEDIA_REWIND:
5993 case KeyEvent.KEYCODE_MEDIA_RECORD:
5994 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD:
5995 case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK: {
5996 if (MediaSessionLegacyHelper.getHelper(mContext).isGlobalPriorityActive()) {
5997 // If the global session is active pass all media keys to it
5998 // instead of the active window.
5999 result &= ~ACTION_PASS_TO_USER;
6001 if ((result & ACTION_PASS_TO_USER) == 0) {
6002 // Only do this if we would otherwise not pass it to the user. In that
6003 // case, the PhoneWindow class will do the same thing, except it will
6004 // only do it if the showing app doesn't process the key on its own.
6005 // Note that we need to make a copy of the key event here because the
6006 // original key event will be recycled when we return.
6007 mBroadcastWakeLock.acquire();
6008 Message msg = mHandler.obtainMessage(MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK,
6009 new KeyEvent(event));
6010 msg.setAsynchronous(true);
6016 case KeyEvent.KEYCODE_CALL: {
6018 TelecomManager telecomManager = getTelecommService();
6019 if (telecomManager != null) {
6020 if (telecomManager.isRinging()) {
6021 Log.i(TAG, "interceptKeyBeforeQueueing:"
6022 + " CALL key-down while ringing: Answer the call!");
6023 telecomManager.acceptRingingCall();
6025 // And *don't* pass this key thru to the current activity
6026 // (which is presumably the InCallScreen.)
6027 result &= ~ACTION_PASS_TO_USER;
6033 case KeyEvent.KEYCODE_VOICE_ASSIST: {
6034 // Only do this if we would otherwise not pass it to the user. In that case,
6035 // interceptKeyBeforeDispatching would apply a similar but different policy in
6036 // order to invoke voice assist actions. Note that we need to make a copy of the
6037 // key event here because the original key event will be recycled when we return.
6038 if ((result & ACTION_PASS_TO_USER) == 0 && !down) {
6039 mBroadcastWakeLock.acquire();
6040 Message msg = mHandler.obtainMessage(MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK,
6041 keyguardActive ? 1 : 0, 0);
6042 msg.setAsynchronous(true);
6047 case KeyEvent.KEYCODE_WINDOW: {
6048 if (mShortPressWindowBehavior == SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE) {
6049 if (mTvPictureInPictureVisible) {
6050 // Consumes the key only if picture-in-picture is visible
6051 // to show picture-in-picture control menu.
6052 // This gives a chance to the foreground activity
6053 // to customize PIP key behavior.
6055 showTvPictureInPictureMenu(event);
6057 result &= ~ACTION_PASS_TO_USER;
6064 if (useHapticFeedback) {
6065 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false);
6069 wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey, "android.policy:KEY");
6076 * Handle statusbar expansion events.
6079 private void interceptSystemNavigationKey(KeyEvent event) {
6080 if (event.getAction() == KeyEvent.ACTION_UP && areSystemNavigationKeysEnabled()) {
6081 IStatusBarService sbar = getStatusBarService();
6084 sbar.handleSystemNavigationKey(event.getKeyCode());
6085 } catch (RemoteException e1) {
6086 // oops, no statusbar. Ignore event.
6093 * Returns true if the key can have global actions attached to it.
6094 * We reserve all power management keys for the system since they require
6095 * very careful handling.
6097 private static boolean isValidGlobalKey(int keyCode) {
6099 case KeyEvent.KEYCODE_POWER:
6100 case KeyEvent.KEYCODE_WAKEUP:
6101 case KeyEvent.KEYCODE_SLEEP:
6109 * When the screen is off we ignore some keys that might otherwise typically
6110 * be considered wake keys. We filter them out here.
6112 * {@link KeyEvent#KEYCODE_POWER} is notably absent from this list because it
6113 * is always considered a wake key.
6115 private boolean isWakeKeyWhenScreenOff(int keyCode) {
6117 // ignore volume keys unless docked
6118 case KeyEvent.KEYCODE_VOLUME_UP:
6119 case KeyEvent.KEYCODE_VOLUME_DOWN:
6120 case KeyEvent.KEYCODE_VOLUME_MUTE:
6121 return mDockMode != Intent.EXTRA_DOCK_STATE_UNDOCKED;
6123 // ignore media and camera keys
6124 case KeyEvent.KEYCODE_MUTE:
6125 case KeyEvent.KEYCODE_HEADSETHOOK:
6126 case KeyEvent.KEYCODE_MEDIA_PLAY:
6127 case KeyEvent.KEYCODE_MEDIA_PAUSE:
6128 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE:
6129 case KeyEvent.KEYCODE_MEDIA_STOP:
6130 case KeyEvent.KEYCODE_MEDIA_NEXT:
6131 case KeyEvent.KEYCODE_MEDIA_PREVIOUS:
6132 case KeyEvent.KEYCODE_MEDIA_REWIND:
6133 case KeyEvent.KEYCODE_MEDIA_RECORD:
6134 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD:
6135 case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK:
6136 case KeyEvent.KEYCODE_CAMERA:
6143 /** {@inheritDoc} */
6145 public int interceptMotionBeforeQueueingNonInteractive(long whenNanos, int policyFlags) {
6146 if ((policyFlags & FLAG_WAKE) != 0) {
6147 if (wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotion,
6148 "android.policy:MOTION")) {
6153 if (shouldDispatchInputWhenNonInteractive(null)) {
6154 return ACTION_PASS_TO_USER;
6157 // If we have not passed the action up and we are in theater mode without dreaming,
6158 // there will be no dream to intercept the touch and wake into ambient. The device should
6159 // wake up in this case.
6160 if (isTheaterModeEnabled() && (policyFlags & FLAG_WAKE) != 0) {
6161 wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotionWhenNotDreaming,
6162 "android.policy:MOTION");
6168 private boolean shouldDispatchInputWhenNonInteractive(KeyEvent event) {
6169 final boolean displayOff = (mDisplay == null || mDisplay.getState() == Display.STATE_OFF);
6171 if (displayOff && !mHasFeatureWatch) {
6175 // Send events to keyguard while the screen is on and it's showing.
6176 if (isKeyguardShowingAndNotOccluded() && !displayOff) {
6180 // Watches handle BACK specially
6181 if (mHasFeatureWatch
6183 && (event.getKeyCode() == KeyEvent.KEYCODE_BACK
6184 || event.getKeyCode() == KeyEvent.KEYCODE_STEM_PRIMARY)) {
6188 // Send events to a dozing dream even if the screen is off since the dream
6189 // is in control of the state of the screen.
6190 IDreamManager dreamManager = getDreamManager();
6193 if (dreamManager != null && dreamManager.isDreaming()) {
6196 } catch (RemoteException e) {
6197 Slog.e(TAG, "RemoteException when checking if dreaming", e);
6200 // Otherwise, consume events since the user can't see what is being
6205 private void dispatchDirectAudioEvent(KeyEvent event) {
6206 if (event.getAction() != KeyEvent.ACTION_DOWN) {
6209 int keyCode = event.getKeyCode();
6210 int flags = AudioManager.FLAG_SHOW_UI | AudioManager.FLAG_PLAY_SOUND
6211 | AudioManager.FLAG_FROM_KEY;
6212 String pkgName = mContext.getOpPackageName();
6214 case KeyEvent.KEYCODE_VOLUME_UP:
6216 getAudioService().adjustSuggestedStreamVolume(AudioManager.ADJUST_RAISE,
6217 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG);
6218 } catch (RemoteException e) {
6219 Log.e(TAG, "Error dispatching volume up in dispatchTvAudioEvent.", e);
6222 case KeyEvent.KEYCODE_VOLUME_DOWN:
6224 getAudioService().adjustSuggestedStreamVolume(AudioManager.ADJUST_LOWER,
6225 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG);
6226 } catch (RemoteException e) {
6227 Log.e(TAG, "Error dispatching volume down in dispatchTvAudioEvent.", e);
6230 case KeyEvent.KEYCODE_VOLUME_MUTE:
6232 if (event.getRepeatCount() == 0) {
6233 getAudioService().adjustSuggestedStreamVolume(
6234 AudioManager.ADJUST_TOGGLE_MUTE,
6235 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG);
6237 } catch (RemoteException e) {
6238 Log.e(TAG, "Error dispatching mute in dispatchTvAudioEvent.", e);
6244 void dispatchMediaKeyWithWakeLock(KeyEvent event) {
6246 Slog.d(TAG, "dispatchMediaKeyWithWakeLock: " + event);
6249 if (mHavePendingMediaKeyRepeatWithWakeLock) {
6251 Slog.d(TAG, "dispatchMediaKeyWithWakeLock: canceled repeat");
6254 mHandler.removeMessages(MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK);
6255 mHavePendingMediaKeyRepeatWithWakeLock = false;
6256 mBroadcastWakeLock.release(); // pending repeat was holding onto the wake lock
6259 dispatchMediaKeyWithWakeLockToAudioService(event);
6261 if (event.getAction() == KeyEvent.ACTION_DOWN
6262 && event.getRepeatCount() == 0) {
6263 mHavePendingMediaKeyRepeatWithWakeLock = true;
6265 Message msg = mHandler.obtainMessage(
6266 MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK, event);
6267 msg.setAsynchronous(true);
6268 mHandler.sendMessageDelayed(msg, ViewConfiguration.getKeyRepeatTimeout());
6270 mBroadcastWakeLock.release();
6274 void dispatchMediaKeyRepeatWithWakeLock(KeyEvent event) {
6275 mHavePendingMediaKeyRepeatWithWakeLock = false;
6277 KeyEvent repeatEvent = KeyEvent.changeTimeRepeat(event,
6278 SystemClock.uptimeMillis(), 1, event.getFlags() | KeyEvent.FLAG_LONG_PRESS);
6280 Slog.d(TAG, "dispatchMediaKeyRepeatWithWakeLock: " + repeatEvent);
6283 dispatchMediaKeyWithWakeLockToAudioService(repeatEvent);
6284 mBroadcastWakeLock.release();
6287 void dispatchMediaKeyWithWakeLockToAudioService(KeyEvent event) {
6288 if (ActivityManagerNative.isSystemReady()) {
6289 MediaSessionLegacyHelper.getHelper(mContext).sendMediaButtonEvent(event, true);
6293 void launchVoiceAssistWithWakeLock(boolean keyguardActive) {
6294 IDeviceIdleController dic = IDeviceIdleController.Stub.asInterface(
6295 ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER));
6298 dic.exitIdle("voice-search");
6299 } catch (RemoteException e) {
6302 Intent voiceIntent =
6303 new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE);
6304 voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, keyguardActive);
6305 startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF);
6306 mBroadcastWakeLock.release();
6309 BroadcastReceiver mDockReceiver = new BroadcastReceiver() {
6311 public void onReceive(Context context, Intent intent) {
6312 if (Intent.ACTION_DOCK_EVENT.equals(intent.getAction())) {
6313 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE,
6314 Intent.EXTRA_DOCK_STATE_UNDOCKED);
6317 IUiModeManager uiModeService = IUiModeManager.Stub.asInterface(
6318 ServiceManager.getService(Context.UI_MODE_SERVICE));
6319 mUiMode = uiModeService.getCurrentModeType();
6320 } catch (RemoteException e) {
6323 updateRotation(true);
6324 synchronized (mLock) {
6325 updateOrientationListenerLp();
6330 BroadcastReceiver mDreamReceiver = new BroadcastReceiver() {
6332 public void onReceive(Context context, Intent intent) {
6333 if (Intent.ACTION_DREAMING_STARTED.equals(intent.getAction())) {
6334 if (mKeyguardDelegate != null) {
6335 mKeyguardDelegate.onDreamingStarted();
6337 } else if (Intent.ACTION_DREAMING_STOPPED.equals(intent.getAction())) {
6338 if (mKeyguardDelegate != null) {
6339 mKeyguardDelegate.onDreamingStopped();
6345 BroadcastReceiver mMultiuserReceiver = new BroadcastReceiver() {
6347 public void onReceive(Context context, Intent intent) {
6348 if (Intent.ACTION_USER_SWITCHED.equals(intent.getAction())) {
6349 // tickle the settings observer: this first ensures that we're
6350 // observing the relevant settings for the newly-active user,
6351 // and then updates our own bookkeeping based on the now-
6353 mSettingsObserver.onChange(false);
6355 // force a re-application of focused window sysui visibility.
6356 // the window may never have been shown for this user
6357 // e.g. the keyguard when going through the new-user setup flow
6358 synchronized (mWindowManagerFuncs.getWindowManagerLock()) {
6359 mLastSystemUiFlags = 0;
6360 updateSystemUiVisibilityLw();
6366 private final Runnable mHiddenNavPanic = new Runnable() {
6369 synchronized (mWindowManagerFuncs.getWindowManagerLock()) {
6370 if (!isUserSetupComplete()) {
6371 // Swipe-up for navigation bar is disabled during setup
6374 mPendingPanicGestureUptime = SystemClock.uptimeMillis();
6375 if (!isNavBarEmpty(mLastSystemUiFlags)) {
6376 mNavigationBarController.showTransient();
6382 private void requestTransientBars(WindowState swipeTarget) {
6383 synchronized (mWindowManagerFuncs.getWindowManagerLock()) {
6384 if (!isUserSetupComplete()) {
6385 // Swipe-up for navigation bar is disabled during setup
6388 boolean sb = mStatusBarController.checkShowTransientBarLw();
6389 boolean nb = mNavigationBarController.checkShowTransientBarLw()
6390 && !isNavBarEmpty(mLastSystemUiFlags);
6392 // Don't show status bar when swiping on already visible navigation bar
6393 if (!nb && swipeTarget == mNavigationBar) {
6394 if (DEBUG) Slog.d(TAG, "Not showing transient bar, wrong swipe target");
6397 if (sb) mStatusBarController.showTransient();
6398 if (nb) mNavigationBarController.showTransient();
6399 mImmersiveModeConfirmation.confirmCurrentPrompt();
6400 updateSystemUiVisibilityLw();
6405 // Called on the PowerManager's Notifier thread.
6407 public void startedGoingToSleep(int why) {
6408 if (DEBUG_WAKEUP) Slog.i(TAG, "Started going to sleep... (why=" + why + ")");
6409 mCameraGestureTriggeredDuringGoingToSleep = false;
6410 mGoingToSleep = true;
6411 if (mKeyguardDelegate != null) {
6412 mKeyguardDelegate.onStartedGoingToSleep(why);
6416 // Called on the PowerManager's Notifier thread.
6418 public void finishedGoingToSleep(int why) {
6419 EventLog.writeEvent(70000, 0);
6420 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished going to sleep... (why=" + why + ")");
6421 MetricsLogger.histogram(mContext, "screen_timeout", mLockScreenTimeout / 1000);
6423 mGoingToSleep = false;
6425 // We must get this work done here because the power manager will drop
6426 // the wake lock and let the system suspend once this function returns.
6427 synchronized (mLock) {
6429 updateWakeGestureListenerLp();
6430 updateOrientationListenerLp();
6431 updateLockScreenTimeout();
6433 if (mKeyguardDelegate != null) {
6434 mKeyguardDelegate.onFinishedGoingToSleep(why,
6435 mCameraGestureTriggeredDuringGoingToSleep);
6437 mCameraGestureTriggeredDuringGoingToSleep = false;
6440 // Called on the PowerManager's Notifier thread.
6442 public void startedWakingUp() {
6443 EventLog.writeEvent(70000, 1);
6444 if (DEBUG_WAKEUP) Slog.i(TAG, "Started waking up...");
6446 // Since goToSleep performs these functions synchronously, we must
6447 // do the same here. We cannot post this work to a handler because
6448 // that might cause it to become reordered with respect to what
6449 // may happen in a future call to goToSleep.
6450 synchronized (mLock) {
6453 updateWakeGestureListenerLp();
6454 updateOrientationListenerLp();
6455 updateLockScreenTimeout();
6458 if (mKeyguardDelegate != null) {
6459 mKeyguardDelegate.onStartedWakingUp();
6463 // Called on the PowerManager's Notifier thread.
6465 public void finishedWakingUp() {
6466 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished waking up...");
6469 private void wakeUpFromPowerKey(long eventTime) {
6470 wakeUp(eventTime, mAllowTheaterModeWakeFromPowerKey, "android.policy:POWER");
6473 private boolean wakeUp(long wakeTime, boolean wakeInTheaterMode, String reason) {
6474 final boolean theaterModeEnabled = isTheaterModeEnabled();
6475 if (!wakeInTheaterMode && theaterModeEnabled) {
6479 if (theaterModeEnabled) {
6480 Settings.Global.putInt(mContext.getContentResolver(),
6481 Settings.Global.THEATER_MODE_ON, 0);
6484 mPowerManager.wakeUp(wakeTime, reason);
6488 private void finishKeyguardDrawn() {
6489 synchronized (mLock) {
6490 if (!mScreenOnEarly || mKeyguardDrawComplete) {
6491 return; // We are not awake yet or we have already informed of this event.
6494 mKeyguardDrawComplete = true;
6495 if (mKeyguardDelegate != null) {
6496 mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT);
6498 mWindowManagerDrawComplete = false;
6501 // ... eventually calls finishWindowsDrawn which will finalize our screen turn on
6502 // as well as enabling the orientation change logic/sensor.
6503 mWindowManagerInternal.waitForAllWindowsDrawn(mWindowManagerDrawCallback,
6504 WAITING_FOR_DRAWN_TIMEOUT);
6507 // Called on the DisplayManager's DisplayPowerController thread.
6509 public void screenTurnedOff() {
6510 if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turned off...");
6512 updateScreenOffSleepToken(true);
6513 synchronized (mLock) {
6514 mScreenOnEarly = false;
6515 mScreenOnFully = false;
6516 mKeyguardDrawComplete = false;
6517 mWindowManagerDrawComplete = false;
6518 mScreenOnListener = null;
6519 updateOrientationListenerLp();
6521 if (mKeyguardDelegate != null) {
6522 mKeyguardDelegate.onScreenTurnedOff();
6527 // Called on the DisplayManager's DisplayPowerController thread.
6529 public void screenTurningOn(final ScreenOnListener screenOnListener) {
6530 if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turning on...");
6532 updateScreenOffSleepToken(false);
6533 synchronized (mLock) {
6534 mScreenOnEarly = true;
6535 mScreenOnFully = false;
6536 mKeyguardDrawComplete = false;
6537 mWindowManagerDrawComplete = false;
6538 mScreenOnListener = screenOnListener;
6540 if (mKeyguardDelegate != null) {
6541 mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT);
6542 mHandler.sendEmptyMessageDelayed(MSG_KEYGUARD_DRAWN_TIMEOUT, 1000);
6543 mKeyguardDelegate.onScreenTurningOn(mKeyguardDrawnCallback);
6545 if (DEBUG_WAKEUP) Slog.d(TAG,
6546 "null mKeyguardDelegate: setting mKeyguardDrawComplete.");
6547 finishKeyguardDrawn();
6552 // Called on the DisplayManager's DisplayPowerController thread.
6554 public void screenTurnedOn() {
6555 synchronized (mLock) {
6556 if (mKeyguardDelegate != null) {
6557 mKeyguardDelegate.onScreenTurnedOn();
6562 private void finishWindowsDrawn() {
6563 synchronized (mLock) {
6564 if (!mScreenOnEarly || mWindowManagerDrawComplete) {
6565 return; // Screen is not turned on or we did already handle this case earlier.
6568 mWindowManagerDrawComplete = true;
6571 finishScreenTurningOn();
6574 private void finishScreenTurningOn() {
6575 synchronized (mLock) {
6576 // We have just finished drawing screen content. Since the orientation listener
6577 // gets only installed when all windows are drawn, we try to install it again.
6578 updateOrientationListenerLp();
6580 final ScreenOnListener listener;
6581 final boolean enableScreen;
6582 synchronized (mLock) {
6583 if (DEBUG_WAKEUP) Slog.d(TAG,
6584 "finishScreenTurningOn: mAwake=" + mAwake
6585 + ", mScreenOnEarly=" + mScreenOnEarly
6586 + ", mScreenOnFully=" + mScreenOnFully
6587 + ", mKeyguardDrawComplete=" + mKeyguardDrawComplete
6588 + ", mWindowManagerDrawComplete=" + mWindowManagerDrawComplete);
6590 if (mScreenOnFully || !mScreenOnEarly || !mWindowManagerDrawComplete
6591 || (mAwake && !mKeyguardDrawComplete)) {
6592 return; // spurious or not ready yet
6595 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished screen turning on...");
6596 listener = mScreenOnListener;
6597 mScreenOnListener = null;
6598 mScreenOnFully = true;
6600 // Remember the first time we draw the keyguard so we know when we're done with
6601 // the main part of booting and can enable the screen and hide boot messages.
6602 if (!mKeyguardDrawnOnce && mAwake) {
6603 mKeyguardDrawnOnce = true;
6604 enableScreen = true;
6605 if (mBootMessageNeedsHiding) {
6606 mBootMessageNeedsHiding = false;
6610 enableScreen = false;
6614 if (listener != null) {
6615 listener.onScreenOn();
6620 mWindowManager.enableScreenIfNeeded();
6621 } catch (RemoteException unhandled) {
6626 private void handleHideBootMessage() {
6627 synchronized (mLock) {
6628 if (!mKeyguardDrawnOnce) {
6629 mBootMessageNeedsHiding = true;
6630 return; // keyguard hasn't drawn the first time yet, not done booting
6634 if (mBootMsgDialog != null) {
6635 if (DEBUG_WAKEUP) Slog.d(TAG, "handleHideBootMessage: dismissing");
6636 mBootMsgDialog.dismiss();
6637 mBootMsgDialog = null;
6642 public boolean isScreenOn() {
6643 return mScreenOnFully;
6646 /** {@inheritDoc} */
6648 public void enableKeyguard(boolean enabled) {
6649 if (mKeyguardDelegate != null) {
6650 mKeyguardDelegate.setKeyguardEnabled(enabled);
6654 /** {@inheritDoc} */
6656 public void exitKeyguardSecurely(OnKeyguardExitResult callback) {
6657 if (mKeyguardDelegate != null) {
6658 mKeyguardDelegate.verifyUnlock(callback);
6662 private boolean isKeyguardShowingAndNotOccluded() {
6663 if (mKeyguardDelegate == null) return false;
6664 return mKeyguardDelegate.isShowing() && !mKeyguardOccluded;
6667 /** {@inheritDoc} */
6669 public boolean isKeyguardLocked() {
6670 return keyguardOn();
6673 /** {@inheritDoc} */
6675 public boolean isKeyguardSecure(int userId) {
6676 if (mKeyguardDelegate == null) return false;
6677 return mKeyguardDelegate.isSecure(userId);
6680 /** {@inheritDoc} */
6682 public boolean isKeyguardShowingOrOccluded() {
6683 return mKeyguardDelegate == null ? false : mKeyguardDelegate.isShowing();
6686 /** {@inheritDoc} */
6688 public boolean inKeyguardRestrictedKeyInputMode() {
6689 if (mKeyguardDelegate == null) return false;
6690 return mKeyguardDelegate.isInputRestricted();
6694 public void dismissKeyguardLw() {
6695 if (mKeyguardDelegate != null && mKeyguardDelegate.isShowing()) {
6696 if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.dismissKeyguardLw");
6697 mHandler.post(new Runnable() {
6700 // ask the keyguard to prompt the user to authenticate if necessary
6701 mKeyguardDelegate.dismiss(false /* allowWhileOccluded */);
6708 public void notifyActivityDrawnForKeyguardLw() {
6709 if (mKeyguardDelegate != null) {
6710 mHandler.post(new Runnable() {
6713 mKeyguardDelegate.onActivityDrawn();
6720 public boolean isKeyguardDrawnLw() {
6721 synchronized (mLock) {
6722 return mKeyguardDrawnOnce;
6727 public void startKeyguardExitAnimation(long startTime, long fadeoutDuration) {
6728 if (mKeyguardDelegate != null) {
6729 if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.startKeyguardExitAnimation");
6730 mKeyguardDelegate.startKeyguardExitAnimation(startTime, fadeoutDuration);
6735 public void getStableInsetsLw(int displayRotation, int displayWidth, int displayHeight,
6737 outInsets.setEmpty();
6739 // Navigation bar and status bar.
6740 getNonDecorInsetsLw(displayRotation, displayWidth, displayHeight, outInsets);
6741 if (mStatusBar != null) {
6742 outInsets.top = mStatusBarHeight;
6747 public void getNonDecorInsetsLw(int displayRotation, int displayWidth, int displayHeight,
6749 outInsets.setEmpty();
6751 // Only navigation bar
6752 if (mNavigationBar != null) {
6753 int position = navigationBarPosition(displayWidth, displayHeight, displayRotation);
6754 if (position == NAV_BAR_BOTTOM) {
6755 outInsets.bottom = getNavigationBarHeight(displayRotation, mUiMode);
6756 } else if (position == NAV_BAR_RIGHT) {
6757 outInsets.right = getNavigationBarWidth(displayRotation, mUiMode);
6758 } else if (position == NAV_BAR_LEFT) {
6759 outInsets.left = getNavigationBarWidth(displayRotation, mUiMode);
6765 public boolean isNavBarForcedShownLw(WindowState windowState) {
6766 return mForceShowSystemBars;
6770 public boolean isDockSideAllowed(int dockSide) {
6772 // We do not allow all dock sides at which the navigation bar touches the docked stack.
6773 if (!mNavigationBarCanMove) {
6774 return dockSide == DOCKED_TOP || dockSide == DOCKED_LEFT || dockSide == DOCKED_RIGHT;
6776 return dockSide == DOCKED_TOP || dockSide == DOCKED_LEFT;
6780 void sendCloseSystemWindows() {
6781 PhoneWindow.sendCloseSystemWindows(mContext, null);
6784 void sendCloseSystemWindows(String reason) {
6785 PhoneWindow.sendCloseSystemWindows(mContext, reason);
6789 public int rotationForOrientationLw(int orientation, int lastRotation) {
6791 Slog.v(TAG, "rotationForOrientationLw(orient="
6792 + orientation + ", last=" + lastRotation
6793 + "); user=" + mUserRotation + " "
6794 + ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED)
6795 ? "USER_ROTATION_LOCKED" : "")
6799 if (mForceDefaultOrientation) {
6800 return Surface.ROTATION_0;
6803 synchronized (mLock) {
6804 int sensorRotation = mOrientationListener.getProposedRotation(); // may be -1
6805 if (sensorRotation < 0) {
6806 sensorRotation = lastRotation;
6809 final int preferredRotation;
6810 if (mLidState == LID_OPEN && mLidOpenRotation >= 0) {
6811 // Ignore sensor when lid switch is open and rotation is forced.
6812 preferredRotation = mLidOpenRotation;
6813 } else if (mDockMode == Intent.EXTRA_DOCK_STATE_CAR
6814 && (mCarDockEnablesAccelerometer || mCarDockRotation >= 0)) {
6815 // Ignore sensor when in car dock unless explicitly enabled.
6816 // This case can override the behavior of NOSENSOR, and can also
6817 // enable 180 degree rotation while docked.
6818 preferredRotation = mCarDockEnablesAccelerometer
6819 ? sensorRotation : mCarDockRotation;
6820 } else if ((mDockMode == Intent.EXTRA_DOCK_STATE_DESK
6821 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK
6822 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK)
6823 && (mDeskDockEnablesAccelerometer || mDeskDockRotation >= 0)) {
6824 // Ignore sensor when in desk dock unless explicitly enabled.
6825 // This case can override the behavior of NOSENSOR, and can also
6826 // enable 180 degree rotation while docked.
6827 preferredRotation = mDeskDockEnablesAccelerometer
6828 ? sensorRotation : mDeskDockRotation;
6829 } else if (mHdmiPlugged && mDemoHdmiRotationLock) {
6830 // Ignore sensor when plugged into HDMI when demo HDMI rotation lock enabled.
6831 // Note that the dock orientation overrides the HDMI orientation.
6832 preferredRotation = mDemoHdmiRotation;
6833 } else if (mHdmiPlugged && mDockMode == Intent.EXTRA_DOCK_STATE_UNDOCKED
6834 && mUndockedHdmiRotation >= 0) {
6835 // Ignore sensor when plugged into HDMI and an undocked orientation has
6836 // been specified in the configuration (only for legacy devices without
6837 // full multi-display support).
6838 // Note that the dock orientation overrides the HDMI orientation.
6839 preferredRotation = mUndockedHdmiRotation;
6840 } else if (mDemoRotationLock) {
6841 // Ignore sensor when demo rotation lock is enabled.
6842 // Note that the dock orientation and HDMI rotation lock override this.
6843 preferredRotation = mDemoRotation;
6844 } else if (orientation == ActivityInfo.SCREEN_ORIENTATION_LOCKED) {
6845 // Application just wants to remain locked in the last rotation.
6846 preferredRotation = lastRotation;
6847 } else if (!mSupportAutoRotation) {
6848 // If we don't support auto-rotation then bail out here and ignore
6849 // the sensor and any rotation lock settings.
6850 preferredRotation = -1;
6851 } else if ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_FREE
6852 && (orientation == ActivityInfo.SCREEN_ORIENTATION_USER
6853 || orientation == ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED
6854 || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE
6855 || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT
6856 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER))
6857 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR
6858 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR
6859 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE
6860 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT) {
6861 // Otherwise, use sensor only if requested by the application or enabled
6862 // by default for USER or UNSPECIFIED modes. Does not apply to NOSENSOR.
6863 if (mAllowAllRotations < 0) {
6864 // Can't read this during init() because the context doesn't
6865 // have display metrics at that time so we cannot determine
6866 // tablet vs. phone then.
6867 mAllowAllRotations = mContext.getResources().getBoolean(
6868 com.android.internal.R.bool.config_allowAllRotations) ? 1 : 0;
6870 if (sensorRotation != Surface.ROTATION_180
6871 || mAllowAllRotations == 1
6872 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR
6873 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER) {
6874 preferredRotation = sensorRotation;
6876 preferredRotation = lastRotation;
6878 } else if (mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED
6879 && orientation != ActivityInfo.SCREEN_ORIENTATION_NOSENSOR) {
6880 // Apply rotation lock. Does not apply to NOSENSOR.
6881 // The idea is that the user rotation expresses a weak preference for the direction
6882 // of gravity and as NOSENSOR is never affected by gravity, then neither should
6883 // NOSENSOR be affected by rotation lock (although it will be affected by docks).
6884 preferredRotation = mUserRotation;
6886 // No overriding preference.
6887 // We will do exactly what the application asked us to do.
6888 preferredRotation = -1;
6891 switch (orientation) {
6892 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT:
6893 // Return portrait unless overridden.
6894 if (isAnyPortrait(preferredRotation)) {
6895 return preferredRotation;
6897 return mPortraitRotation;
6899 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE:
6900 // Return landscape unless overridden.
6901 if (isLandscapeOrSeascape(preferredRotation)) {
6902 return preferredRotation;
6904 return mLandscapeRotation;
6906 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT:
6907 // Return reverse portrait unless overridden.
6908 if (isAnyPortrait(preferredRotation)) {
6909 return preferredRotation;
6911 return mUpsideDownRotation;
6913 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE:
6914 // Return seascape unless overridden.
6915 if (isLandscapeOrSeascape(preferredRotation)) {
6916 return preferredRotation;
6918 return mSeascapeRotation;
6920 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE:
6921 case ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE:
6922 // Return either landscape rotation.
6923 if (isLandscapeOrSeascape(preferredRotation)) {
6924 return preferredRotation;
6926 if (isLandscapeOrSeascape(lastRotation)) {
6927 return lastRotation;
6929 return mLandscapeRotation;
6931 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT:
6932 case ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT:
6933 // Return either portrait rotation.
6934 if (isAnyPortrait(preferredRotation)) {
6935 return preferredRotation;
6937 if (isAnyPortrait(lastRotation)) {
6938 return lastRotation;
6940 return mPortraitRotation;
6943 // For USER, UNSPECIFIED, NOSENSOR, SENSOR and FULL_SENSOR,
6944 // just return the preferred orientation we already calculated.
6945 if (preferredRotation >= 0) {
6946 return preferredRotation;
6948 return Surface.ROTATION_0;
6954 public boolean rotationHasCompatibleMetricsLw(int orientation, int rotation) {
6955 switch (orientation) {
6956 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT:
6957 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT:
6958 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT:
6959 return isAnyPortrait(rotation);
6961 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE:
6962 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE:
6963 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE:
6964 return isLandscapeOrSeascape(rotation);
6972 public void setRotationLw(int rotation) {
6973 mOrientationListener.setCurrentRotation(rotation);
6976 private boolean isLandscapeOrSeascape(int rotation) {
6977 return rotation == mLandscapeRotation || rotation == mSeascapeRotation;
6980 private boolean isAnyPortrait(int rotation) {
6981 return rotation == mPortraitRotation || rotation == mUpsideDownRotation;
6985 public int getUserRotationMode() {
6986 return Settings.System.getIntForUser(mContext.getContentResolver(),
6987 Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ?
6988 WindowManagerPolicy.USER_ROTATION_FREE :
6989 WindowManagerPolicy.USER_ROTATION_LOCKED;
6992 // User rotation: to be used when all else fails in assigning an orientation to the device
6994 public void setUserRotationMode(int mode, int rot) {
6995 ContentResolver res = mContext.getContentResolver();
6997 // mUserRotationMode and mUserRotation will be assigned by the content observer
6998 if (mode == WindowManagerPolicy.USER_ROTATION_LOCKED) {
6999 Settings.System.putIntForUser(res,
7000 Settings.System.USER_ROTATION,
7002 UserHandle.USER_CURRENT);
7003 Settings.System.putIntForUser(res,
7004 Settings.System.ACCELEROMETER_ROTATION,
7006 UserHandle.USER_CURRENT);
7008 Settings.System.putIntForUser(res,
7009 Settings.System.ACCELEROMETER_ROTATION,
7011 UserHandle.USER_CURRENT);
7016 public void setSafeMode(boolean safeMode) {
7017 mSafeMode = safeMode;
7018 performHapticFeedbackLw(null, safeMode
7019 ? HapticFeedbackConstants.SAFE_MODE_ENABLED
7020 : HapticFeedbackConstants.SAFE_MODE_DISABLED, true);
7023 static long[] getLongIntArray(Resources r, int resid) {
7024 int[] ar = r.getIntArray(resid);
7028 long[] out = new long[ar.length];
7029 for (int i=0; i<ar.length; i++) {
7035 /** {@inheritDoc} */
7037 public void systemReady() {
7038 mKeyguardDelegate = new KeyguardServiceDelegate(mContext,
7039 this::onKeyguardShowingStateChanged);
7040 mKeyguardDelegate.onSystemReady();
7042 readCameraLensCoverState();
7044 boolean bindKeyguardNow;
7045 synchronized (mLock) {
7046 updateOrientationListenerLp();
7047 mSystemReady = true;
7048 mHandler.post(new Runnable() {
7055 bindKeyguardNow = mDeferBindKeyguard;
7056 if (bindKeyguardNow) {
7057 // systemBooted ran but wasn't able to bind to the Keyguard, we'll do it now.
7058 mDeferBindKeyguard = false;
7062 if (bindKeyguardNow) {
7063 mKeyguardDelegate.bindService(mContext);
7064 mKeyguardDelegate.onBootCompleted();
7066 mSystemGestures.systemReady();
7067 mImmersiveModeConfirmation.systemReady();
7070 /** {@inheritDoc} */
7072 public void systemBooted() {
7073 boolean bindKeyguardNow = false;
7074 synchronized (mLock) {
7075 // Time to bind Keyguard; take care to only bind it once, either here if ready or
7076 // in systemReady if not.
7077 if (mKeyguardDelegate != null) {
7078 bindKeyguardNow = true;
7080 // Because mKeyguardDelegate is null, we know that the synchronized block in
7081 // systemReady didn't run yet and setting this will actually have an effect.
7082 mDeferBindKeyguard = true;
7085 if (bindKeyguardNow) {
7086 mKeyguardDelegate.bindService(mContext);
7087 mKeyguardDelegate.onBootCompleted();
7089 synchronized (mLock) {
7090 mSystemBooted = true;
7093 screenTurningOn(null);
7097 ProgressDialog mBootMsgDialog = null;
7099 /** {@inheritDoc} */
7101 public void showBootMessage(final CharSequence msg, final boolean always) {
7102 mHandler.post(new Runnable() {
7103 @Override public void run() {
7104 if (mBootMsgDialog == null) {
7106 if (mContext.getPackageManager().hasSystemFeature(FEATURE_TELEVISION)) {
7107 theme = com.android.internal.R.style.Theme_Leanback_Dialog_Alert;
7112 mBootMsgDialog = new ProgressDialog(mContext, theme) {
7113 // This dialog will consume all events coming in to
7114 // it, to avoid it trying to do things too early in boot.
7115 @Override public boolean dispatchKeyEvent(KeyEvent event) {
7118 @Override public boolean dispatchKeyShortcutEvent(KeyEvent event) {
7121 @Override public boolean dispatchTouchEvent(MotionEvent ev) {
7124 @Override public boolean dispatchTrackballEvent(MotionEvent ev) {
7127 @Override public boolean dispatchGenericMotionEvent(MotionEvent ev) {
7130 @Override public boolean dispatchPopulateAccessibilityEvent(
7131 AccessibilityEvent event) {
7135 if (mContext.getPackageManager().isUpgrade()) {
7136 mBootMsgDialog.setTitle(R.string.android_upgrading_title);
7138 mBootMsgDialog.setTitle(R.string.android_start_title);
7140 mBootMsgDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
7141 mBootMsgDialog.setIndeterminate(true);
7142 mBootMsgDialog.getWindow().setType(
7143 WindowManager.LayoutParams.TYPE_BOOT_PROGRESS);
7144 mBootMsgDialog.getWindow().addFlags(
7145 WindowManager.LayoutParams.FLAG_DIM_BEHIND
7146 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN);
7147 mBootMsgDialog.getWindow().setDimAmount(1);
7148 WindowManager.LayoutParams lp = mBootMsgDialog.getWindow().getAttributes();
7149 lp.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_NOSENSOR;
7150 mBootMsgDialog.getWindow().setAttributes(lp);
7151 mBootMsgDialog.setCancelable(false);
7152 mBootMsgDialog.show();
7154 mBootMsgDialog.setMessage(msg);
7159 /** {@inheritDoc} */
7161 public void hideBootMessages() {
7162 mHandler.sendEmptyMessage(MSG_HIDE_BOOT_MESSAGE);
7165 /** {@inheritDoc} */
7167 public void userActivity() {
7168 // ***************************************
7169 // NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE
7170 // ***************************************
7171 // THIS IS CALLED FROM DEEP IN THE POWER MANAGER
7172 // WITH ITS LOCKS HELD.
7174 // This code must be VERY careful about the locks
7176 // In fact, the current code acquires way too many,
7177 // and probably has lurking deadlocks.
7179 synchronized (mScreenLockTimeout) {
7180 if (mLockScreenTimerActive) {
7182 mHandler.removeCallbacks(mScreenLockTimeout);
7183 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout);
7188 class ScreenLockTimeout implements Runnable {
7193 synchronized (this) {
7194 if (localLOGV) Log.v(TAG, "mScreenLockTimeout activating keyguard");
7195 if (mKeyguardDelegate != null) {
7196 mKeyguardDelegate.doKeyguardTimeout(options);
7198 mLockScreenTimerActive = false;
7203 public void setLockOptions(Bundle options) {
7204 this.options = options;
7208 ScreenLockTimeout mScreenLockTimeout = new ScreenLockTimeout();
7211 public void lockNow(Bundle options) {
7212 mContext.enforceCallingOrSelfPermission(android.Manifest.permission.DEVICE_POWER, null);
7213 mHandler.removeCallbacks(mScreenLockTimeout);
7214 if (options != null) {
7215 // In case multiple calls are made to lockNow, we don't wipe out the options
7216 // until the runnable actually executes.
7217 mScreenLockTimeout.setLockOptions(options);
7219 mHandler.post(mScreenLockTimeout);
7222 private void updateLockScreenTimeout() {
7223 synchronized (mScreenLockTimeout) {
7224 boolean enable = (mAllowLockscreenWhenOn && mAwake &&
7225 mKeyguardDelegate != null && mKeyguardDelegate.isSecure(mCurrentUserId));
7226 if (mLockScreenTimerActive != enable) {
7228 if (localLOGV) Log.v(TAG, "setting lockscreen timer");
7229 mHandler.removeCallbacks(mScreenLockTimeout); // remove any pending requests
7230 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout);
7232 if (localLOGV) Log.v(TAG, "clearing lockscreen timer");
7233 mHandler.removeCallbacks(mScreenLockTimeout);
7235 mLockScreenTimerActive = enable;
7240 private void updateDreamingSleepToken(boolean acquire) {
7242 if (mDreamingSleepToken == null) {
7243 mDreamingSleepToken = mActivityManagerInternal.acquireSleepToken("Dream");
7246 if (mDreamingSleepToken != null) {
7247 mDreamingSleepToken.release();
7248 mDreamingSleepToken = null;
7253 private void updateScreenOffSleepToken(boolean acquire) {
7255 if (mScreenOffSleepToken == null) {
7256 mScreenOffSleepToken = mActivityManagerInternal.acquireSleepToken("ScreenOff");
7259 if (mScreenOffSleepToken != null) {
7260 mScreenOffSleepToken.release();
7261 mScreenOffSleepToken = null;
7266 /** {@inheritDoc} */
7268 public void enableScreenAfterBoot() {
7270 applyLidSwitchState();
7271 updateRotation(true);
7274 private void applyLidSwitchState() {
7275 if (mLidState == LID_CLOSED && mLidControlsSleep) {
7276 mPowerManager.goToSleep(SystemClock.uptimeMillis(),
7277 PowerManager.GO_TO_SLEEP_REASON_LID_SWITCH,
7278 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE);
7279 } else if (mLidState == LID_CLOSED && mLidControlsScreenLock) {
7280 mWindowManagerFuncs.lockDeviceNow();
7283 synchronized (mLock) {
7284 updateWakeGestureListenerLp();
7288 void updateUiMode() {
7289 if (mUiModeManager == null) {
7290 mUiModeManager = IUiModeManager.Stub.asInterface(
7291 ServiceManager.getService(Context.UI_MODE_SERVICE));
7294 mUiMode = mUiModeManager.getCurrentModeType();
7295 } catch (RemoteException e) {
7299 void updateRotation(boolean alwaysSendConfiguration) {
7301 //set orientation on WindowManager
7302 mWindowManager.updateRotation(alwaysSendConfiguration, false);
7303 } catch (RemoteException e) {
7308 void updateRotation(boolean alwaysSendConfiguration, boolean forceRelayout) {
7310 //set orientation on WindowManager
7311 mWindowManager.updateRotation(alwaysSendConfiguration, forceRelayout);
7312 } catch (RemoteException e) {
7318 * Return an Intent to launch the currently active dock app as home. Returns
7319 * null if the standard home should be launched, which is the case if any of the following is
7322 * <li>The device is not in either car mode or desk mode
7323 * <li>The device is in car mode but mEnableCarDockHomeCapture is false
7324 * <li>The device is in desk mode but ENABLE_DESK_DOCK_HOME_CAPTURE is false
7325 * <li>The device is in car mode but there's no CAR_DOCK app with METADATA_DOCK_HOME
7326 * <li>The device is in desk mode but there's no DESK_DOCK app with METADATA_DOCK_HOME
7328 * @return A dock intent.
7330 Intent createHomeDockIntent() {
7331 Intent intent = null;
7333 // What home does is based on the mode, not the dock state. That
7334 // is, when in car mode you should be taken to car home regardless
7335 // of whether we are actually in a car dock.
7336 if (mUiMode == Configuration.UI_MODE_TYPE_CAR) {
7337 if (mEnableCarDockHomeCapture) {
7338 intent = mCarDockIntent;
7340 } else if (mUiMode == Configuration.UI_MODE_TYPE_DESK) {
7341 if (ENABLE_DESK_DOCK_HOME_CAPTURE) {
7342 intent = mDeskDockIntent;
7344 } else if (mUiMode == Configuration.UI_MODE_TYPE_WATCH
7345 && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK
7346 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK
7347 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK)) {
7348 // Always launch dock home from home when watch is docked, if it exists.
7349 intent = mDeskDockIntent;
7352 if (intent == null) {
7356 ActivityInfo ai = null;
7357 ResolveInfo info = mContext.getPackageManager().resolveActivityAsUser(
7359 PackageManager.MATCH_DEFAULT_ONLY | PackageManager.GET_META_DATA,
7362 ai = info.activityInfo;
7365 && ai.metaData != null
7366 && ai.metaData.getBoolean(Intent.METADATA_DOCK_HOME)) {
7367 intent = new Intent(intent);
7368 intent.setClassName(ai.packageName, ai.name);
7375 void startDockOrHome(boolean fromHomeKey, boolean awakenFromDreams) {
7376 if (awakenFromDreams) {
7380 Intent dock = createHomeDockIntent();
7384 dock.putExtra(WindowManagerPolicy.EXTRA_FROM_HOME_KEY, fromHomeKey);
7386 startActivityAsUser(dock, UserHandle.CURRENT);
7388 } catch (ActivityNotFoundException e) {
7395 intent = new Intent(mHomeIntent);
7396 intent.putExtra(WindowManagerPolicy.EXTRA_FROM_HOME_KEY, fromHomeKey);
7398 intent = mHomeIntent;
7401 startActivityAsUser(intent, UserHandle.CURRENT);
7405 * goes to the home screen
7406 * @return whether it did anything
7409 if (!isUserSetupComplete()) {
7410 Slog.i(TAG, "Not going home because user setup is in progress.");
7414 // This code always brings home to the front.
7416 ActivityManagerNative.getDefault().stopAppSwitches();
7417 } catch (RemoteException e) {
7419 sendCloseSystemWindows();
7420 startDockOrHome(false /*fromHomeKey*/, true /* awakenFromDreams */);
7422 // This code brings home to the front or, if it is already
7423 // at the front, puts the device to sleep.
7425 if (SystemProperties.getInt("persist.sys.uts-test-mode", 0) == 1) {
7426 /// Roll back EndcallBehavior as the cupcake design to pass P1 lab entry.
7427 Log.d(TAG, "UTS-TEST-MODE");
7429 ActivityManagerNative.getDefault().stopAppSwitches();
7430 sendCloseSystemWindows();
7431 Intent dock = createHomeDockIntent();
7433 int result = ActivityManagerNative.getDefault()
7434 .startActivityAsUser(null, null, dock,
7435 dock.resolveTypeIfNeeded(mContext.getContentResolver()),
7437 ActivityManager.START_FLAG_ONLY_IF_NEEDED,
7438 null, null, UserHandle.USER_CURRENT);
7439 if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) {
7444 int result = ActivityManagerNative.getDefault()
7445 .startActivityAsUser(null, null, mHomeIntent,
7446 mHomeIntent.resolveTypeIfNeeded(mContext.getContentResolver()),
7448 ActivityManager.START_FLAG_ONLY_IF_NEEDED,
7449 null, null, UserHandle.USER_CURRENT);
7450 if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) {
7453 } catch (RemoteException ex) {
7454 // bummer, the activity manager, which is in this process, is dead
7461 public void setCurrentOrientationLw(int newOrientation) {
7462 synchronized (mLock) {
7463 if (newOrientation != mCurrentAppOrientation) {
7464 mCurrentAppOrientation = newOrientation;
7465 updateOrientationListenerLp();
7470 private void performAuditoryFeedbackForAccessibilityIfNeed() {
7471 if (!isGlobalAccessibilityGestureEnabled()) {
7474 AudioManager audioManager = (AudioManager) mContext.getSystemService(
7475 Context.AUDIO_SERVICE);
7476 if (audioManager.isSilentMode()) {
7479 Ringtone ringTone = RingtoneManager.getRingtone(mContext,
7480 Settings.System.DEFAULT_NOTIFICATION_URI);
7481 ringTone.setStreamType(AudioManager.STREAM_MUSIC);
7485 private boolean isTheaterModeEnabled() {
7486 return Settings.Global.getInt(mContext.getContentResolver(),
7487 Settings.Global.THEATER_MODE_ON, 0) == 1;
7490 private boolean isGlobalAccessibilityGestureEnabled() {
7491 return Settings.Global.getInt(mContext.getContentResolver(),
7492 Settings.Global.ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 0) == 1;
7495 private boolean areSystemNavigationKeysEnabled() {
7496 return Settings.Secure.getIntForUser(mContext.getContentResolver(),
7497 Settings.Secure.SYSTEM_NAVIGATION_KEYS_ENABLED, 0, UserHandle.USER_CURRENT) == 1;
7501 public boolean performHapticFeedbackLw(WindowState win, int effectId, boolean always) {
7502 if (!mVibrator.hasVibrator()) {
7505 final boolean hapticsDisabled = Settings.System.getIntForUser(mContext.getContentResolver(),
7506 Settings.System.HAPTIC_FEEDBACK_ENABLED, 0, UserHandle.USER_CURRENT) == 0;
7507 if (hapticsDisabled && !always) {
7510 long[] pattern = null;
7512 case HapticFeedbackConstants.LONG_PRESS:
7513 pattern = mLongPressVibePattern;
7515 case HapticFeedbackConstants.VIRTUAL_KEY:
7516 pattern = mVirtualKeyVibePattern;
7518 case HapticFeedbackConstants.KEYBOARD_TAP:
7519 pattern = mKeyboardTapVibePattern;
7521 case HapticFeedbackConstants.CLOCK_TICK:
7522 pattern = mClockTickVibePattern;
7524 case HapticFeedbackConstants.CALENDAR_DATE:
7525 pattern = mCalendarDateVibePattern;
7527 case HapticFeedbackConstants.SAFE_MODE_DISABLED:
7528 pattern = mSafeModeDisabledVibePattern;
7530 case HapticFeedbackConstants.SAFE_MODE_ENABLED:
7531 pattern = mSafeModeEnabledVibePattern;
7533 case HapticFeedbackConstants.CONTEXT_CLICK:
7534 pattern = mContextClickVibePattern;
7540 String owningPackage;
7542 owningUid = win.getOwningUid();
7543 owningPackage = win.getOwningPackage();
7545 owningUid = android.os.Process.myUid();
7546 owningPackage = mContext.getOpPackageName();
7548 if (pattern.length == 1) {
7549 // One-shot vibration
7550 mVibrator.vibrate(owningUid, owningPackage, pattern[0], VIBRATION_ATTRIBUTES);
7552 // Pattern vibration
7553 mVibrator.vibrate(owningUid, owningPackage, pattern, -1, VIBRATION_ATTRIBUTES);
7559 public void keepScreenOnStartedLw() {
7563 public void keepScreenOnStoppedLw() {
7564 if (isKeyguardShowingAndNotOccluded()) {
7565 mPowerManager.userActivity(SystemClock.uptimeMillis(), false);
7569 private int updateSystemUiVisibilityLw() {
7570 // If there is no window focused, there will be nobody to handle the events
7571 // anyway, so just hang on in whatever state we're in until things settle down.
7572 WindowState winCandidate = mFocusedWindow != null ? mFocusedWindow
7573 : mTopFullscreenOpaqueWindowState;
7574 if (winCandidate == null) {
7577 if (winCandidate.getAttrs().token == mImmersiveModeConfirmation.getWindowToken()) {
7578 // The immersive mode confirmation should never affect the system bar visibility,
7579 // otherwise it will unhide the navigation bar and hide itself.
7580 winCandidate = isStatusBarKeyguard() ? mStatusBar : mTopFullscreenOpaqueWindowState;
7581 if (winCandidate == null) {
7585 final WindowState win = winCandidate;
7586 if ((win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 && mHideLockScreen == true) {
7587 // We are updating at a point where the keyguard has gotten
7588 // focus, but we were last in a state where the top window is
7589 // hiding it. This is probably because the keyguard as been
7590 // shown while the top window was displayed, so we want to ignore
7591 // it here because this is just a very transient change and it
7592 // will quickly lose focus once it correctly gets hidden.
7596 int tmpVisibility = PolicyControl.getSystemUiVisibility(win, null)
7597 & ~mResettingSystemUiFlags
7598 & ~mForceClearedSystemUiFlags;
7599 if (mForcingShowNavBar && win.getSurfaceLayer() < mForcingShowNavBarLayer) {
7600 tmpVisibility &= ~PolicyControl.adjustClearableFlags(win, View.SYSTEM_UI_CLEARABLE_FLAGS);
7603 final int fullscreenVisibility = updateLightStatusBarLw(0 /* vis */,
7604 mTopFullscreenOpaqueWindowState, mTopFullscreenOpaqueOrDimmingWindowState);
7605 final int dockedVisibility = updateLightStatusBarLw(0 /* vis */,
7606 mTopDockedOpaqueWindowState, mTopDockedOpaqueOrDimmingWindowState);
7607 mWindowManagerFuncs.getStackBounds(HOME_STACK_ID, mNonDockedStackBounds);
7608 mWindowManagerFuncs.getStackBounds(DOCKED_STACK_ID, mDockedStackBounds);
7609 final int visibility = updateSystemBarsLw(win, mLastSystemUiFlags, tmpVisibility);
7610 final int diff = visibility ^ mLastSystemUiFlags;
7611 final int fullscreenDiff = fullscreenVisibility ^ mLastFullscreenStackSysUiFlags;
7612 final int dockedDiff = dockedVisibility ^ mLastDockedStackSysUiFlags;
7613 final boolean needsMenu = win.getNeedsMenuLw(mTopFullscreenOpaqueWindowState);
7614 if (diff == 0 && fullscreenDiff == 0 && dockedDiff == 0 && mLastFocusNeedsMenu == needsMenu
7615 && mFocusedApp == win.getAppToken()
7616 && mLastNonDockedStackBounds.equals(mNonDockedStackBounds)
7617 && mLastDockedStackBounds.equals(mDockedStackBounds)) {
7620 mLastSystemUiFlags = visibility;
7621 mLastFullscreenStackSysUiFlags = fullscreenVisibility;
7622 mLastDockedStackSysUiFlags = dockedVisibility;
7623 mLastFocusNeedsMenu = needsMenu;
7624 mFocusedApp = win.getAppToken();
7625 final Rect fullscreenStackBounds = new Rect(mNonDockedStackBounds);
7626 final Rect dockedStackBounds = new Rect(mDockedStackBounds);
7627 mHandler.post(new Runnable() {
7630 StatusBarManagerInternal statusbar = getStatusBarManagerInternal();
7631 if (statusbar != null) {
7632 statusbar.setSystemUiVisibility(visibility, fullscreenVisibility,
7633 dockedVisibility, 0xffffffff, fullscreenStackBounds,
7634 dockedStackBounds, win.toString());
7635 statusbar.topAppWindowChanged(needsMenu);
7642 private int updateLightStatusBarLw(int vis, WindowState opaque, WindowState opaqueOrDimming) {
7643 WindowState statusColorWin = isStatusBarKeyguard() && !mHideLockScreen
7647 if (statusColorWin != null) {
7648 if (statusColorWin == opaque) {
7649 // If the top fullscreen-or-dimming window is also the top fullscreen, respect
7651 vis &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
7652 vis |= PolicyControl.getSystemUiVisibility(statusColorWin, null)
7653 & View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
7654 } else if (statusColorWin != null && statusColorWin.isDimming()) {
7655 // Otherwise if it's dimming, clear the light flag.
7656 vis &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
7662 private boolean drawsSystemBarBackground(WindowState win) {
7663 return win == null || (win.getAttrs().flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0;
7666 private boolean forcesDrawStatusBarBackground(WindowState win) {
7667 return win == null || (win.getAttrs().privateFlags
7668 & PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND) != 0;
7671 private int updateSystemBarsLw(WindowState win, int oldVis, int vis) {
7672 final boolean dockedStackVisible = mWindowManagerInternal.isStackVisible(DOCKED_STACK_ID);
7673 final boolean freeformStackVisible =
7674 mWindowManagerInternal.isStackVisible(FREEFORM_WORKSPACE_STACK_ID);
7675 final boolean resizing = mWindowManagerInternal.isDockedDividerResizing();
7677 // We need to force system bars when the docked stack is visible, when the freeform stack
7678 // is visible but also when we are resizing for the transitions when docked stack
7679 // visibility changes.
7680 mForceShowSystemBars = dockedStackVisible || freeformStackVisible || resizing;
7681 final boolean forceOpaqueStatusBar = mForceShowSystemBars && !mForceStatusBarFromKeyguard;
7683 // apply translucent bar vis flags
7684 WindowState fullscreenTransWin = isStatusBarKeyguard() && !mHideLockScreen
7686 : mTopFullscreenOpaqueWindowState;
7687 vis = mStatusBarController.applyTranslucentFlagLw(fullscreenTransWin, vis, oldVis);
7688 vis = mNavigationBarController.applyTranslucentFlagLw(fullscreenTransWin, vis, oldVis);
7689 final int dockedVis = mStatusBarController.applyTranslucentFlagLw(
7690 mTopDockedOpaqueWindowState, 0, 0);
7692 final boolean fullscreenDrawsStatusBarBackground =
7693 (drawsSystemBarBackground(mTopFullscreenOpaqueWindowState)
7694 && (vis & View.STATUS_BAR_TRANSLUCENT) == 0)
7695 || forcesDrawStatusBarBackground(mTopFullscreenOpaqueWindowState);
7696 final boolean dockedDrawsStatusBarBackground =
7697 (drawsSystemBarBackground(mTopDockedOpaqueWindowState)
7698 && (dockedVis & View.STATUS_BAR_TRANSLUCENT) == 0)
7699 || forcesDrawStatusBarBackground(mTopDockedOpaqueWindowState);
7701 // prevent status bar interaction from clearing certain flags
7702 int type = win.getAttrs().type;
7703 boolean statusBarHasFocus = type == TYPE_STATUS_BAR;
7704 if (statusBarHasFocus && !isStatusBarKeyguard()) {
7705 int flags = View.SYSTEM_UI_FLAG_FULLSCREEN
7706 | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
7707 | View.SYSTEM_UI_FLAG_IMMERSIVE
7708 | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
7709 | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
7710 if (mHideLockScreen) {
7711 flags |= View.STATUS_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSLUCENT;
7713 vis = (vis & ~flags) | (oldVis & flags);
7716 if (fullscreenDrawsStatusBarBackground && dockedDrawsStatusBarBackground) {
7717 vis |= View.STATUS_BAR_TRANSPARENT;
7718 vis &= ~View.STATUS_BAR_TRANSLUCENT;
7719 } else if ((!areTranslucentBarsAllowed() && fullscreenTransWin != mStatusBar)
7720 || forceOpaqueStatusBar) {
7721 vis &= ~(View.STATUS_BAR_TRANSLUCENT | View.STATUS_BAR_TRANSPARENT);
7724 vis = configureNavBarOpacity(vis, dockedStackVisible, freeformStackVisible, resizing);
7726 // update status bar
7727 boolean immersiveSticky =
7728 (vis & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0;
7729 final boolean hideStatusBarWM =
7730 mTopFullscreenOpaqueWindowState != null
7731 && (PolicyControl.getWindowFlags(mTopFullscreenOpaqueWindowState, null)
7732 & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0;
7733 final boolean hideStatusBarSysui =
7734 (vis & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0;
7735 final boolean hideNavBarSysui =
7736 (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0;
7738 final boolean transientStatusBarAllowed = mStatusBar != null
7739 && (statusBarHasFocus || (!mForceShowSystemBars
7740 && (hideStatusBarWM || (hideStatusBarSysui && immersiveSticky))));
7742 final boolean transientNavBarAllowed = mNavigationBar != null
7743 && !mForceShowSystemBars && hideNavBarSysui && immersiveSticky;
7745 final long now = SystemClock.uptimeMillis();
7746 final boolean pendingPanic = mPendingPanicGestureUptime != 0
7747 && now - mPendingPanicGestureUptime <= PANIC_GESTURE_EXPIRATION;
7748 if (pendingPanic && hideNavBarSysui && !isStatusBarKeyguard() && mKeyguardDrawComplete) {
7749 // The user performed the panic gesture recently, we're about to hide the bars,
7750 // we're no longer on the Keyguard and the screen is ready. We can now request the bars.
7751 mPendingPanicGestureUptime = 0;
7752 mStatusBarController.showTransient();
7753 if (!isNavBarEmpty(vis)) {
7754 mNavigationBarController.showTransient();
7758 final boolean denyTransientStatus = mStatusBarController.isTransientShowRequested()
7759 && !transientStatusBarAllowed && hideStatusBarSysui;
7760 final boolean denyTransientNav = mNavigationBarController.isTransientShowRequested()
7761 && !transientNavBarAllowed;
7762 if (denyTransientStatus || denyTransientNav || mForceShowSystemBars) {
7763 // clear the clearable flags instead
7764 clearClearableFlagsLw();
7765 vis &= ~View.SYSTEM_UI_CLEARABLE_FLAGS;
7768 final boolean immersive = (vis & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0;
7769 immersiveSticky = (vis & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0;
7770 final boolean navAllowedHidden = immersive || immersiveSticky;
7772 if (hideNavBarSysui && !navAllowedHidden && windowTypeToLayerLw(win.getBaseType())
7773 > windowTypeToLayerLw(TYPE_INPUT_CONSUMER)) {
7774 // We can't hide the navbar from this window otherwise the input consumer would not get
7775 // the input events.
7776 vis = (vis & ~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION);
7779 vis = mStatusBarController.updateVisibilityLw(transientStatusBarAllowed, oldVis, vis);
7781 // update navigation bar
7782 boolean oldImmersiveMode = isImmersiveMode(oldVis);
7783 boolean newImmersiveMode = isImmersiveMode(vis);
7784 if (win != null && oldImmersiveMode != newImmersiveMode) {
7785 final String pkg = win.getOwningPackage();
7786 mImmersiveModeConfirmation.immersiveModeChangedLw(pkg, newImmersiveMode,
7787 isUserSetupComplete(), isNavBarEmpty(win.getSystemUiVisibility()));
7790 vis = mNavigationBarController.updateVisibilityLw(transientNavBarAllowed, oldVis, vis);
7796 * @return the current visibility flags with the nav-bar opacity related flags toggled based
7797 * on the nav bar opacity rules chosen by {@link #mNavBarOpacityMode}.
7799 private int configureNavBarOpacity(int visibility, boolean dockedStackVisible,
7800 boolean freeformStackVisible, boolean isDockedDividerResizing) {
7801 if (mNavBarOpacityMode == NAV_BAR_OPAQUE_WHEN_FREEFORM_OR_DOCKED) {
7802 if (dockedStackVisible || freeformStackVisible || isDockedDividerResizing) {
7803 visibility = setNavBarOpaqueFlag(visibility);
7805 } else if (mNavBarOpacityMode == NAV_BAR_TRANSLUCENT_WHEN_FREEFORM_OPAQUE_OTHERWISE) {
7806 if (isDockedDividerResizing) {
7807 visibility = setNavBarOpaqueFlag(visibility);
7808 } else if (freeformStackVisible) {
7809 visibility = setNavBarTranslucentFlag(visibility);
7811 visibility = setNavBarOpaqueFlag(visibility);
7815 if (!areTranslucentBarsAllowed()) {
7816 visibility &= ~View.NAVIGATION_BAR_TRANSLUCENT;
7821 private int setNavBarOpaqueFlag(int visibility) {
7822 return visibility &= ~(View.NAVIGATION_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSPARENT);
7825 private int setNavBarTranslucentFlag(int visibility) {
7826 visibility &= ~View.NAVIGATION_BAR_TRANSPARENT;
7827 return visibility |= View.NAVIGATION_BAR_TRANSLUCENT;
7830 private void clearClearableFlagsLw() {
7831 int newVal = mResettingSystemUiFlags | View.SYSTEM_UI_CLEARABLE_FLAGS;
7832 if (newVal != mResettingSystemUiFlags) {
7833 mResettingSystemUiFlags = newVal;
7834 mWindowManagerFuncs.reevaluateStatusBarVisibility();
7838 private boolean isImmersiveMode(int vis) {
7839 final int flags = View.SYSTEM_UI_FLAG_IMMERSIVE | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY;
7840 return mNavigationBar != null
7841 && (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0
7842 && (vis & flags) != 0
7843 && canHideNavigationBar();
7846 private static boolean isNavBarEmpty(int systemUiFlags) {
7847 final int disableNavigationBar = (View.STATUS_BAR_DISABLE_HOME
7848 | View.STATUS_BAR_DISABLE_BACK
7849 | View.STATUS_BAR_DISABLE_RECENT);
7851 return (systemUiFlags & disableNavigationBar) == disableNavigationBar;
7855 * @return whether the navigation or status bar can be made translucent
7857 * This should return true unless touch exploration is not enabled or
7858 * R.boolean.config_enableTranslucentDecor is false.
7860 private boolean areTranslucentBarsAllowed() {
7861 return mTranslucentDecorEnabled;
7864 // Use this instead of checking config_showNavigationBar so that it can be consistently
7865 // overridden by qemu.hw.mainkeys in the emulator.
7867 public boolean hasNavigationBar() {
7868 return mHasNavigationBar;
7872 public void setLastInputMethodWindowLw(WindowState ime, WindowState target) {
7873 mLastInputMethodWindow = ime;
7874 mLastInputMethodTargetWindow = target;
7878 public int getInputMethodWindowVisibleHeightLw() {
7879 return mDockBottom - mCurBottom;
7883 public void setCurrentUserLw(int newUserId) {
7884 mCurrentUserId = newUserId;
7885 if (mKeyguardDelegate != null) {
7886 mKeyguardDelegate.setCurrentUser(newUserId);
7888 StatusBarManagerInternal statusBar = getStatusBarManagerInternal();
7889 if (statusBar != null) {
7890 statusBar.setCurrentUser(newUserId);
7892 setLastInputMethodWindowLw(null, null);
7896 public boolean canMagnifyWindow(int windowType) {
7897 switch (windowType) {
7898 case WindowManager.LayoutParams.TYPE_INPUT_METHOD:
7899 case WindowManager.LayoutParams.TYPE_INPUT_METHOD_DIALOG:
7900 case WindowManager.LayoutParams.TYPE_NAVIGATION_BAR:
7901 case WindowManager.LayoutParams.TYPE_MAGNIFICATION_OVERLAY: {
7909 public boolean isTopLevelWindow(int windowType) {
7910 if (windowType >= WindowManager.LayoutParams.FIRST_SUB_WINDOW
7911 && windowType <= WindowManager.LayoutParams.LAST_SUB_WINDOW) {
7912 return (windowType == WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG);
7918 public boolean shouldRotateSeamlessly(int oldRotation, int newRotation) {
7919 // For the upside down rotation we don't rotate seamlessly as the navigation
7920 // bar moves position.
7921 // Note most apps (using orientation:sensor or user as opposed to fullSensor)
7922 // will not enter the reverse portrait orientation, so actually the
7923 // orientation won't change at all.
7924 if (oldRotation == mUpsideDownRotation || newRotation == mUpsideDownRotation) {
7927 int delta = newRotation - oldRotation;
7928 if (delta < 0) delta += 4;
7929 // Likewise we don't rotate seamlessly for 180 degree rotations
7930 // in this case the surfaces never resize, and our logic to
7931 // revert the transformations on size change will fail. We could
7932 // fix this in the future with the "tagged" frames idea.
7933 if (delta == Surface.ROTATION_180) {
7937 final WindowState w = mTopFullscreenOpaqueWindowState;
7938 if (w != mFocusedWindow) {
7942 // We only enable seamless rotation if the top window has requested
7943 // it and is in the fullscreen opaque state. Seamless rotation
7944 // requires freezing various Surface states and won't work well
7945 // with animations, so we disable it in the animation case for now.
7946 if (w != null && !w.isAnimatingLw() &&
7947 ((w.getAttrs().rotationAnimation == ROTATION_ANIMATION_JUMPCUT) ||
7948 (w.getAttrs().rotationAnimation == ROTATION_ANIMATION_SEAMLESS))) {
7955 public void dump(String prefix, PrintWriter pw, String[] args) {
7956 pw.print(prefix); pw.print("mSafeMode="); pw.print(mSafeMode);
7957 pw.print(" mSystemReady="); pw.print(mSystemReady);
7958 pw.print(" mSystemBooted="); pw.println(mSystemBooted);
7959 pw.print(prefix); pw.print("mLidState="); pw.print(mLidState);
7960 pw.print(" mLidOpenRotation="); pw.print(mLidOpenRotation);
7961 pw.print(" mCameraLensCoverState="); pw.print(mCameraLensCoverState);
7962 pw.print(" mHdmiPlugged="); pw.println(mHdmiPlugged);
7963 if (mLastSystemUiFlags != 0 || mResettingSystemUiFlags != 0
7964 || mForceClearedSystemUiFlags != 0) {
7965 pw.print(prefix); pw.print("mLastSystemUiFlags=0x");
7966 pw.print(Integer.toHexString(mLastSystemUiFlags));
7967 pw.print(" mResettingSystemUiFlags=0x");
7968 pw.print(Integer.toHexString(mResettingSystemUiFlags));
7969 pw.print(" mForceClearedSystemUiFlags=0x");
7970 pw.println(Integer.toHexString(mForceClearedSystemUiFlags));
7972 if (mLastFocusNeedsMenu) {
7973 pw.print(prefix); pw.print("mLastFocusNeedsMenu=");
7974 pw.println(mLastFocusNeedsMenu);
7976 pw.print(prefix); pw.print("mWakeGestureEnabledSetting=");
7977 pw.println(mWakeGestureEnabledSetting);
7979 pw.print(prefix); pw.print("mSupportAutoRotation="); pw.println(mSupportAutoRotation);
7980 pw.print(prefix); pw.print("mUiMode="); pw.print(mUiMode);
7981 pw.print(" mDockMode="); pw.print(mDockMode);
7982 pw.print(" mEnableCarDockHomeCapture="); pw.print(mEnableCarDockHomeCapture);
7983 pw.print(" mCarDockRotation="); pw.print(mCarDockRotation);
7984 pw.print(" mDeskDockRotation="); pw.println(mDeskDockRotation);
7985 pw.print(prefix); pw.print("mUserRotationMode="); pw.print(mUserRotationMode);
7986 pw.print(" mUserRotation="); pw.print(mUserRotation);
7987 pw.print(" mAllowAllRotations="); pw.println(mAllowAllRotations);
7988 pw.print(prefix); pw.print("mCurrentAppOrientation="); pw.println(mCurrentAppOrientation);
7989 pw.print(prefix); pw.print("mCarDockEnablesAccelerometer=");
7990 pw.print(mCarDockEnablesAccelerometer);
7991 pw.print(" mDeskDockEnablesAccelerometer=");
7992 pw.println(mDeskDockEnablesAccelerometer);
7993 pw.print(prefix); pw.print("mLidKeyboardAccessibility=");
7994 pw.print(mLidKeyboardAccessibility);
7995 pw.print(" mLidNavigationAccessibility="); pw.print(mLidNavigationAccessibility);
7996 pw.print(" mLidControlsScreenLock="); pw.println(mLidControlsScreenLock);
7997 pw.print(" mLidControlsSleep="); pw.println(mLidControlsSleep);
7999 pw.print(" mLongPressOnBackBehavior="); pw.println(mLongPressOnBackBehavior);
8001 pw.print("mShortPressOnPowerBehavior="); pw.print(mShortPressOnPowerBehavior);
8002 pw.print(" mLongPressOnPowerBehavior="); pw.println(mLongPressOnPowerBehavior);
8004 pw.print("mDoublePressOnPowerBehavior="); pw.print(mDoublePressOnPowerBehavior);
8005 pw.print(" mTriplePressOnPowerBehavior="); pw.println(mTriplePressOnPowerBehavior);
8006 pw.print(prefix); pw.print("mHasSoftInput="); pw.println(mHasSoftInput);
8007 pw.print(prefix); pw.print("mAwake="); pw.println(mAwake);
8008 pw.print(prefix); pw.print("mScreenOnEarly="); pw.print(mScreenOnEarly);
8009 pw.print(" mScreenOnFully="); pw.println(mScreenOnFully);
8010 pw.print(prefix); pw.print("mKeyguardDrawComplete="); pw.print(mKeyguardDrawComplete);
8011 pw.print(" mWindowManagerDrawComplete="); pw.println(mWindowManagerDrawComplete);
8012 pw.print(prefix); pw.print("mOrientationSensorEnabled=");
8013 pw.println(mOrientationSensorEnabled);
8014 pw.print(prefix); pw.print("mOverscanScreen=("); pw.print(mOverscanScreenLeft);
8015 pw.print(","); pw.print(mOverscanScreenTop);
8016 pw.print(") "); pw.print(mOverscanScreenWidth);
8017 pw.print("x"); pw.println(mOverscanScreenHeight);
8018 if (mOverscanLeft != 0 || mOverscanTop != 0
8019 || mOverscanRight != 0 || mOverscanBottom != 0) {
8020 pw.print(prefix); pw.print("mOverscan left="); pw.print(mOverscanLeft);
8021 pw.print(" top="); pw.print(mOverscanTop);
8022 pw.print(" right="); pw.print(mOverscanRight);
8023 pw.print(" bottom="); pw.println(mOverscanBottom);
8025 pw.print(prefix); pw.print("mRestrictedOverscanScreen=(");
8026 pw.print(mRestrictedOverscanScreenLeft);
8027 pw.print(","); pw.print(mRestrictedOverscanScreenTop);
8028 pw.print(") "); pw.print(mRestrictedOverscanScreenWidth);
8029 pw.print("x"); pw.println(mRestrictedOverscanScreenHeight);
8030 pw.print(prefix); pw.print("mUnrestrictedScreen=("); pw.print(mUnrestrictedScreenLeft);
8031 pw.print(","); pw.print(mUnrestrictedScreenTop);
8032 pw.print(") "); pw.print(mUnrestrictedScreenWidth);
8033 pw.print("x"); pw.println(mUnrestrictedScreenHeight);
8034 pw.print(prefix); pw.print("mRestrictedScreen=("); pw.print(mRestrictedScreenLeft);
8035 pw.print(","); pw.print(mRestrictedScreenTop);
8036 pw.print(") "); pw.print(mRestrictedScreenWidth);
8037 pw.print("x"); pw.println(mRestrictedScreenHeight);
8038 pw.print(prefix); pw.print("mStableFullscreen=("); pw.print(mStableFullscreenLeft);
8039 pw.print(","); pw.print(mStableFullscreenTop);
8040 pw.print(")-("); pw.print(mStableFullscreenRight);
8041 pw.print(","); pw.print(mStableFullscreenBottom); pw.println(")");
8042 pw.print(prefix); pw.print("mStable=("); pw.print(mStableLeft);
8043 pw.print(","); pw.print(mStableTop);
8044 pw.print(")-("); pw.print(mStableRight);
8045 pw.print(","); pw.print(mStableBottom); pw.println(")");
8046 pw.print(prefix); pw.print("mSystem=("); pw.print(mSystemLeft);
8047 pw.print(","); pw.print(mSystemTop);
8048 pw.print(")-("); pw.print(mSystemRight);
8049 pw.print(","); pw.print(mSystemBottom); pw.println(")");
8050 pw.print(prefix); pw.print("mCur=("); pw.print(mCurLeft);
8051 pw.print(","); pw.print(mCurTop);
8052 pw.print(")-("); pw.print(mCurRight);
8053 pw.print(","); pw.print(mCurBottom); pw.println(")");
8054 pw.print(prefix); pw.print("mContent=("); pw.print(mContentLeft);
8055 pw.print(","); pw.print(mContentTop);
8056 pw.print(")-("); pw.print(mContentRight);
8057 pw.print(","); pw.print(mContentBottom); pw.println(")");
8058 pw.print(prefix); pw.print("mVoiceContent=("); pw.print(mVoiceContentLeft);
8059 pw.print(","); pw.print(mVoiceContentTop);
8060 pw.print(")-("); pw.print(mVoiceContentRight);
8061 pw.print(","); pw.print(mVoiceContentBottom); pw.println(")");
8062 pw.print(prefix); pw.print("mDock=("); pw.print(mDockLeft);
8063 pw.print(","); pw.print(mDockTop);
8064 pw.print(")-("); pw.print(mDockRight);
8065 pw.print(","); pw.print(mDockBottom); pw.println(")");
8066 pw.print(prefix); pw.print("mDockLayer="); pw.print(mDockLayer);
8067 pw.print(" mStatusBarLayer="); pw.println(mStatusBarLayer);
8068 pw.print(prefix); pw.print("mShowingLockscreen="); pw.print(mShowingLockscreen);
8069 pw.print(" mShowingDream="); pw.print(mShowingDream);
8070 pw.print(" mDreamingLockscreen="); pw.print(mDreamingLockscreen);
8071 pw.print(" mDreamingSleepToken="); pw.println(mDreamingSleepToken);
8072 if (mLastInputMethodWindow != null) {
8073 pw.print(prefix); pw.print("mLastInputMethodWindow=");
8074 pw.println(mLastInputMethodWindow);
8076 if (mLastInputMethodTargetWindow != null) {
8077 pw.print(prefix); pw.print("mLastInputMethodTargetWindow=");
8078 pw.println(mLastInputMethodTargetWindow);
8080 if (mStatusBar != null) {
8081 pw.print(prefix); pw.print("mStatusBar=");
8082 pw.print(mStatusBar); pw.print(" isStatusBarKeyguard=");
8083 pw.println(isStatusBarKeyguard());
8085 if (mNavigationBar != null) {
8086 pw.print(prefix); pw.print("mNavigationBar=");
8087 pw.println(mNavigationBar);
8089 if (mFocusedWindow != null) {
8090 pw.print(prefix); pw.print("mFocusedWindow=");
8091 pw.println(mFocusedWindow);
8093 if (mFocusedApp != null) {
8094 pw.print(prefix); pw.print("mFocusedApp=");
8095 pw.println(mFocusedApp);
8097 if (mWinDismissingKeyguard != null) {
8098 pw.print(prefix); pw.print("mWinDismissingKeyguard=");
8099 pw.println(mWinDismissingKeyguard);
8101 if (mTopFullscreenOpaqueWindowState != null) {
8102 pw.print(prefix); pw.print("mTopFullscreenOpaqueWindowState=");
8103 pw.println(mTopFullscreenOpaqueWindowState);
8105 if (mTopFullscreenOpaqueOrDimmingWindowState != null) {
8106 pw.print(prefix); pw.print("mTopFullscreenOpaqueOrDimmingWindowState=");
8107 pw.println(mTopFullscreenOpaqueOrDimmingWindowState);
8109 if (mForcingShowNavBar) {
8110 pw.print(prefix); pw.print("mForcingShowNavBar=");
8111 pw.println(mForcingShowNavBar); pw.print( "mForcingShowNavBarLayer=");
8112 pw.println(mForcingShowNavBarLayer);
8114 pw.print(prefix); pw.print("mTopIsFullscreen="); pw.print(mTopIsFullscreen);
8115 pw.print(" mHideLockScreen="); pw.println(mHideLockScreen);
8116 pw.print(prefix); pw.print("mForceStatusBar="); pw.print(mForceStatusBar);
8117 pw.print(" mForceStatusBarFromKeyguard=");
8118 pw.println(mForceStatusBarFromKeyguard);
8119 pw.print(prefix); pw.print("mDismissKeyguard="); pw.print(mDismissKeyguard);
8120 pw.print(" mCurrentlyDismissingKeyguard="); pw.println(mCurrentlyDismissingKeyguard);
8121 pw.print(" mWinDismissingKeyguard="); pw.print(mWinDismissingKeyguard);
8122 pw.print(" mHomePressed="); pw.println(mHomePressed);
8123 pw.print(prefix); pw.print("mAllowLockscreenWhenOn="); pw.print(mAllowLockscreenWhenOn);
8124 pw.print(" mLockScreenTimeout="); pw.print(mLockScreenTimeout);
8125 pw.print(" mLockScreenTimerActive="); pw.println(mLockScreenTimerActive);
8126 pw.print(prefix); pw.print("mEndcallBehavior="); pw.print(mEndcallBehavior);
8127 pw.print(" mIncallPowerBehavior="); pw.print(mIncallPowerBehavior);
8128 pw.print(" mIncallBackBehavior="); pw.print(mIncallBackBehavior);
8129 pw.print(" mLongPressOnHomeBehavior="); pw.println(mLongPressOnHomeBehavior);
8130 pw.print(prefix); pw.print("mLandscapeRotation="); pw.print(mLandscapeRotation);
8131 pw.print(" mSeascapeRotation="); pw.println(mSeascapeRotation);
8132 pw.print(prefix); pw.print("mPortraitRotation="); pw.print(mPortraitRotation);
8133 pw.print(" mUpsideDownRotation="); pw.println(mUpsideDownRotation);
8134 pw.print(prefix); pw.print("mDemoHdmiRotation="); pw.print(mDemoHdmiRotation);
8135 pw.print(" mDemoHdmiRotationLock="); pw.println(mDemoHdmiRotationLock);
8136 pw.print(prefix); pw.print("mUndockedHdmiRotation="); pw.println(mUndockedHdmiRotation);
8138 mGlobalKeyManager.dump(prefix, pw);
8139 mStatusBarController.dump(pw, prefix);
8140 mNavigationBarController.dump(pw, prefix);
8141 PolicyControl.dump(prefix, pw);
8143 if (mWakeGestureListener != null) {
8144 mWakeGestureListener.dump(pw, prefix);
8146 if (mOrientationListener != null) {
8147 mOrientationListener.dump(pw, prefix);
8149 if (mBurnInProtectionHelper != null) {
8150 mBurnInProtectionHelper.dump(prefix, pw);
8152 if (mKeyguardDelegate != null) {
8153 mKeyguardDelegate.dump(prefix, pw);