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.logging.MetricsLogger;
144 import com.android.internal.policy.PhoneWindow;
145 import com.android.internal.policy.IShortcutService;
146 import com.android.internal.statusbar.IStatusBarService;
147 import com.android.internal.util.ScreenShapeHelper;
148 import com.android.internal.widget.PointerLocationView;
149 import com.android.server.GestureLauncherService;
150 import com.android.server.LocalServices;
151 import com.android.server.policy.keyguard.KeyguardServiceDelegate;
152 import com.android.server.policy.keyguard.KeyguardServiceDelegate.DrawnListener;
153 import com.android.server.statusbar.StatusBarManagerInternal;
156 import java.io.FileReader;
157 import java.io.IOException;
158 import java.io.PrintWriter;
159 import java.util.HashSet;
160 import java.util.List;
163 * WindowManagerPolicy implementation for the Android phone UI. This
164 * introduces a new method suffix, Lp, for an internal lock of the
165 * PhoneWindowManager. This is used to protect some internal state, and
166 * can be acquired with either the Lw and Li lock held, so has the restrictions
167 * of both of those when held.
169 public class PhoneWindowManager implements WindowManagerPolicy {
170 static final String TAG = "WindowManager";
171 static final boolean DEBUG = false;
172 static final boolean localLOGV = false;
173 static final boolean DEBUG_INPUT = false;
174 static final boolean DEBUG_KEYGUARD = false;
175 static final boolean DEBUG_LAYOUT = false;
176 static final boolean DEBUG_STARTING_WINDOW = false;
177 static final boolean DEBUG_WAKEUP = false;
178 static final boolean SHOW_STARTING_ANIMATIONS = true;
179 static final boolean SHOW_PROCESSES_ON_ALT_MENU = false;
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 int SHORT_PRESS_POWER_NOTHING = 0;
186 static final int SHORT_PRESS_POWER_GO_TO_SLEEP = 1;
187 static final int SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP = 2;
188 static final int SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP_AND_GO_HOME = 3;
189 static final int SHORT_PRESS_POWER_GO_HOME = 4;
191 static final int LONG_PRESS_POWER_NOTHING = 0;
192 static final int LONG_PRESS_POWER_GLOBAL_ACTIONS = 1;
193 static final int LONG_PRESS_POWER_SHUT_OFF = 2;
194 static final int LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM = 3;
196 static final int LONG_PRESS_BACK_NOTHING = 0;
197 static final int LONG_PRESS_BACK_GO_TO_VOICE_ASSIST = 1;
199 static final int MULTI_PRESS_POWER_NOTHING = 0;
200 static final int MULTI_PRESS_POWER_THEATER_MODE = 1;
201 static final int MULTI_PRESS_POWER_BRIGHTNESS_BOOST = 2;
203 // These need to match the documentation/constant in
204 // core/res/res/values/config.xml
205 static final int LONG_PRESS_HOME_NOTHING = 0;
206 static final int LONG_PRESS_HOME_RECENT_SYSTEM_UI = 1;
207 static final int LONG_PRESS_HOME_ASSIST = 2;
208 static final int LAST_LONG_PRESS_HOME_BEHAVIOR = LONG_PRESS_HOME_ASSIST;
210 static final int DOUBLE_TAP_HOME_NOTHING = 0;
211 static final int DOUBLE_TAP_HOME_RECENT_SYSTEM_UI = 1;
213 static final int SHORT_PRESS_WINDOW_NOTHING = 0;
214 static final int SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE = 1;
216 static final int SHORT_PRESS_SLEEP_GO_TO_SLEEP = 0;
217 static final int SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME = 1;
219 // Controls navigation bar opacity depending on which workspace stacks are currently
221 // Nav bar is always opaque when either the freeform stack or docked stack is visible.
222 static final int NAV_BAR_OPAQUE_WHEN_FREEFORM_OR_DOCKED = 0;
223 // Nav bar is always translucent when the freeform stack is visible, otherwise always opaque.
224 static final int NAV_BAR_TRANSLUCENT_WHEN_FREEFORM_OPAQUE_OTHERWISE = 1;
226 static final int APPLICATION_MEDIA_SUBLAYER = -2;
227 static final int APPLICATION_MEDIA_OVERLAY_SUBLAYER = -1;
228 static final int APPLICATION_PANEL_SUBLAYER = 1;
229 static final int APPLICATION_SUB_PANEL_SUBLAYER = 2;
230 static final int APPLICATION_ABOVE_SUB_PANEL_SUBLAYER = 3;
232 static public final String SYSTEM_DIALOG_REASON_KEY = "reason";
233 static public final String SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS = "globalactions";
234 static public final String SYSTEM_DIALOG_REASON_RECENT_APPS = "recentapps";
235 static public final String SYSTEM_DIALOG_REASON_HOME_KEY = "homekey";
236 static public final String SYSTEM_DIALOG_REASON_ASSIST = "assist";
239 * These are the system UI flags that, when changing, can cause the layout
240 * of the screen to change.
242 static final int SYSTEM_UI_CHANGING_LAYOUT =
243 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
244 | View.SYSTEM_UI_FLAG_FULLSCREEN
245 | View.STATUS_BAR_TRANSLUCENT
246 | View.NAVIGATION_BAR_TRANSLUCENT
247 | View.STATUS_BAR_TRANSPARENT
248 | View.NAVIGATION_BAR_TRANSPARENT;
250 private static final AudioAttributes VIBRATION_ATTRIBUTES = new AudioAttributes.Builder()
251 .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
252 .setUsage(AudioAttributes.USAGE_ASSISTANCE_SONIFICATION)
255 // The panic gesture may become active only after the keyguard is dismissed and the immersive
256 // app shows again. If that doesn't happen for 30s we drop the gesture.
257 private static final long PANIC_GESTURE_EXPIRATION = 30000;
259 private static final String SYSUI_PACKAGE = "com.android.systemui";
260 private static final String SYSUI_SCREENSHOT_SERVICE =
261 "com.android.systemui.screenshot.TakeScreenshotService";
262 private static final String SYSUI_SCREENSHOT_ERROR_RECEIVER =
263 "com.android.systemui.screenshot.ScreenshotServiceErrorReceiver";
268 private WindowState mKeyguardScrim;
269 private boolean mKeyguardHidden;
270 private boolean mKeyguardDrawnOnce;
272 /* Table of Application Launch keys. Maps from key codes to intent categories.
274 * These are special keys that are used to launch particular kinds of applications,
275 * such as a web browser. HID defines nearly a hundred of them in the Consumer (0x0C)
276 * usage page. We don't support quite that many yet...
278 static SparseArray<String> sApplicationLaunchKeyCategories;
280 sApplicationLaunchKeyCategories = new SparseArray<String>();
281 sApplicationLaunchKeyCategories.append(
282 KeyEvent.KEYCODE_EXPLORER, Intent.CATEGORY_APP_BROWSER);
283 sApplicationLaunchKeyCategories.append(
284 KeyEvent.KEYCODE_ENVELOPE, Intent.CATEGORY_APP_EMAIL);
285 sApplicationLaunchKeyCategories.append(
286 KeyEvent.KEYCODE_CONTACTS, Intent.CATEGORY_APP_CONTACTS);
287 sApplicationLaunchKeyCategories.append(
288 KeyEvent.KEYCODE_CALENDAR, Intent.CATEGORY_APP_CALENDAR);
289 sApplicationLaunchKeyCategories.append(
290 KeyEvent.KEYCODE_MUSIC, Intent.CATEGORY_APP_MUSIC);
291 sApplicationLaunchKeyCategories.append(
292 KeyEvent.KEYCODE_CALCULATOR, Intent.CATEGORY_APP_CALCULATOR);
295 /** Amount of time (in milliseconds) to wait for windows drawn before powering on. */
296 static final int WAITING_FOR_DRAWN_TIMEOUT = 1000;
299 * Lock protecting internal state. Must not call out into window
300 * manager with lock held. (This lock will be acquired in places
301 * where the window manager is calling in with its own lock held.)
303 private final Object mLock = new Object();
306 IWindowManager mWindowManager;
307 WindowManagerFuncs mWindowManagerFuncs;
308 WindowManagerInternal mWindowManagerInternal;
309 PowerManager mPowerManager;
310 ActivityManagerInternal mActivityManagerInternal;
311 InputManagerInternal mInputManagerInternal;
312 DreamManagerInternal mDreamManagerInternal;
313 PowerManagerInternal mPowerManagerInternal;
314 IStatusBarService mStatusBarService;
315 StatusBarManagerInternal mStatusBarManagerInternal;
316 boolean mPreloadedRecentApps;
317 final Object mServiceAquireLock = new Object();
318 Vibrator mVibrator; // Vibrator for giving feedback of orientation changes
319 SearchManager mSearchManager;
320 AccessibilityManager mAccessibilityManager;
321 BurnInProtectionHelper mBurnInProtectionHelper;
322 AppOpsManager mAppOpsManager;
323 private boolean mHasFeatureWatch;
325 // Vibrator pattern for haptic feedback of a long press.
326 long[] mLongPressVibePattern;
328 // Vibrator pattern for haptic feedback of virtual key press.
329 long[] mVirtualKeyVibePattern;
331 // Vibrator pattern for a short vibration.
332 long[] mKeyboardTapVibePattern;
334 // Vibrator pattern for a short vibration when tapping on an hour/minute tick of a Clock.
335 long[] mClockTickVibePattern;
337 // Vibrator pattern for a short vibration when tapping on a day/month/year date of a Calendar.
338 long[] mCalendarDateVibePattern;
340 // Vibrator pattern for haptic feedback during boot when safe mode is disabled.
341 long[] mSafeModeDisabledVibePattern;
343 // Vibrator pattern for haptic feedback during boot when safe mode is enabled.
344 long[] mSafeModeEnabledVibePattern;
346 // Vibrator pattern for haptic feedback of a context click.
347 long[] mContextClickVibePattern;
349 /** If true, hitting shift & menu will broadcast Intent.ACTION_BUG_REPORT */
350 boolean mEnableShiftMenuBugReports = false;
353 WindowState mStatusBar = null;
354 int mStatusBarHeight;
355 WindowState mNavigationBar = null;
356 boolean mHasNavigationBar = false;
357 boolean mCanHideNavigationBar = false;
358 boolean mNavigationBarCanMove = false; // can the navigation bar ever move to the side?
359 boolean mNavigationBarOnBottom = true; // is the navigation bar on the bottom *right now*?
360 int[] mNavigationBarHeightForRotationDefault = new int[4];
361 int[] mNavigationBarWidthForRotationDefault = new int[4];
362 int[] mNavigationBarHeightForRotationInCarMode = new int[4];
363 int[] mNavigationBarWidthForRotationInCarMode = new int[4];
365 private LongSparseArray<IShortcutService> mShortcutKeyServices = new LongSparseArray<>();
367 // Whether to allow dock apps with METADATA_DOCK_HOME to temporarily take over the Home key.
368 // This is for car dock and this is updated from resource.
369 private boolean mEnableCarDockHomeCapture = true;
371 boolean mBootMessageNeedsHiding;
372 KeyguardServiceDelegate mKeyguardDelegate;
373 final Runnable mWindowManagerDrawCallback = new Runnable() {
376 if (DEBUG_WAKEUP) Slog.i(TAG, "All windows ready for display!");
377 mHandler.sendEmptyMessage(MSG_WINDOW_MANAGER_DRAWN_COMPLETE);
380 final DrawnListener mKeyguardDrawnCallback = new DrawnListener() {
382 public void onDrawn() {
383 if (DEBUG_WAKEUP) Slog.d(TAG, "mKeyguardDelegate.ShowListener.onDrawn.");
384 mHandler.sendEmptyMessage(MSG_KEYGUARD_DRAWN_COMPLETE);
388 GlobalActions mGlobalActions;
390 WindowState mLastInputMethodWindow = null;
391 WindowState mLastInputMethodTargetWindow = null;
393 // FIXME This state is shared between the input reader and handler thread.
394 // Technically it's broken and buggy but it has been like this for many years
395 // and we have not yet seen any problems. Someday we'll rewrite this logic
396 // so that only one thread is involved in handling input policy. Unfortunately
397 // it's on a critical path for power management so we can't just post the work to the
398 // handler thread. We'll need to resolve this someday by teaching the input dispatcher
399 // to hold wakelocks during dispatch and eliminating the critical path.
400 volatile boolean mPowerKeyHandled;
401 volatile boolean mBackKeyHandled;
402 volatile boolean mBeganFromNonInteractive;
403 volatile int mPowerKeyPressCounter;
404 volatile boolean mEndCallKeyHandled;
405 volatile boolean mCameraGestureTriggeredDuringGoingToSleep;
406 volatile boolean mGoingToSleep;
407 volatile boolean mRecentsVisible;
408 volatile boolean mTvPictureInPictureVisible;
410 int mRecentAppsHeldModifiers;
411 boolean mLanguageSwitchKeyPressed;
413 int mLidState = LID_ABSENT;
414 int mCameraLensCoverState = CAMERA_LENS_COVER_ABSENT;
415 boolean mHaveBuiltInKeyboard;
417 boolean mSystemReady;
418 boolean mSystemBooted;
419 private boolean mDeferBindKeyguard;
420 boolean mHdmiPlugged;
421 HdmiControl mHdmiControl;
422 IUiModeManager mUiModeManager;
424 int mDockMode = Intent.EXTRA_DOCK_STATE_UNDOCKED;
425 int mLidOpenRotation;
426 int mCarDockRotation;
427 int mDeskDockRotation;
428 int mUndockedHdmiRotation;
429 int mDemoHdmiRotation;
430 boolean mDemoHdmiRotationLock;
432 boolean mDemoRotationLock;
434 boolean mWakeGestureEnabledSetting;
435 MyWakeGestureListener mWakeGestureListener;
437 // Default display does not rotate, apps that require non-default orientation will have to
438 // have the orientation emulated.
439 private boolean mForceDefaultOrientation = false;
441 int mUserRotationMode = WindowManagerPolicy.USER_ROTATION_FREE;
442 int mUserRotation = Surface.ROTATION_0;
443 boolean mAccelerometerDefault;
445 boolean mSupportAutoRotation;
446 int mAllowAllRotations = -1;
447 boolean mCarDockEnablesAccelerometer;
448 boolean mDeskDockEnablesAccelerometer;
449 int mLidKeyboardAccessibility;
450 int mLidNavigationAccessibility;
451 boolean mLidControlsScreenLock;
452 boolean mLidControlsSleep;
453 int mShortPressOnPowerBehavior;
454 int mLongPressOnPowerBehavior;
455 int mDoublePressOnPowerBehavior;
456 int mTriplePressOnPowerBehavior;
457 int mLongPressOnBackBehavior;
458 int mShortPressOnSleepBehavior;
459 int mShortPressWindowBehavior;
461 boolean mScreenOnEarly;
462 boolean mScreenOnFully;
463 ScreenOnListener mScreenOnListener;
464 boolean mKeyguardDrawComplete;
465 boolean mWindowManagerDrawComplete;
466 boolean mOrientationSensorEnabled = false;
467 int mCurrentAppOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
468 boolean mHasSoftInput = false;
469 boolean mTranslucentDecorEnabled = true;
470 boolean mUseTvRouting;
472 int mPointerLocationMode = 0; // guarded by mLock
474 // The last window we were told about in focusChanged.
475 WindowState mFocusedWindow;
476 IApplicationToken mFocusedApp;
478 PointerLocationView mPointerLocationView;
480 // The current size of the screen; really; extends into the overscan area of
481 // the screen and doesn't account for any system elements like the status bar.
482 int mOverscanScreenLeft, mOverscanScreenTop;
483 int mOverscanScreenWidth, mOverscanScreenHeight;
484 // The current visible size of the screen; really; (ir)regardless of whether the status
485 // bar can be hidden but not extending into the overscan area.
486 int mUnrestrictedScreenLeft, mUnrestrictedScreenTop;
487 int mUnrestrictedScreenWidth, mUnrestrictedScreenHeight;
488 // Like mOverscanScreen*, but allowed to move into the overscan region where appropriate.
489 int mRestrictedOverscanScreenLeft, mRestrictedOverscanScreenTop;
490 int mRestrictedOverscanScreenWidth, mRestrictedOverscanScreenHeight;
491 // The current size of the screen; these may be different than (0,0)-(dw,dh)
492 // if the status bar can't be hidden; in that case it effectively carves out
493 // that area of the display from all other windows.
494 int mRestrictedScreenLeft, mRestrictedScreenTop;
495 int mRestrictedScreenWidth, mRestrictedScreenHeight;
496 // During layout, the current screen borders accounting for any currently
497 // visible system UI elements.
498 int mSystemLeft, mSystemTop, mSystemRight, mSystemBottom;
499 // For applications requesting stable content insets, these are them.
500 int mStableLeft, mStableTop, mStableRight, mStableBottom;
501 // For applications requesting stable content insets but have also set the
502 // fullscreen window flag, these are the stable dimensions without the status bar.
503 int mStableFullscreenLeft, mStableFullscreenTop;
504 int mStableFullscreenRight, mStableFullscreenBottom;
505 // During layout, the current screen borders with all outer decoration
506 // (status bar, input method dock) accounted for.
507 int mCurLeft, mCurTop, mCurRight, mCurBottom;
508 // During layout, the frame in which content should be displayed
509 // to the user, accounting for all screen decoration except for any
510 // space they deem as available for other content. This is usually
511 // the same as mCur*, but may be larger if the screen decor has supplied
513 int mContentLeft, mContentTop, mContentRight, mContentBottom;
514 // During layout, the frame in which voice content should be displayed
515 // to the user, accounting for all screen decoration except for any
516 // space they deem as available for other content.
517 int mVoiceContentLeft, mVoiceContentTop, mVoiceContentRight, mVoiceContentBottom;
518 // During layout, the current screen borders along which input method
519 // windows are placed.
520 int mDockLeft, mDockTop, mDockRight, mDockBottom;
521 // During layout, the layer at which the doc window is placed.
523 // During layout, this is the layer of the status bar.
525 int mLastSystemUiFlags;
526 // Bits that we are in the process of clearing, so we want to prevent
527 // them from being set by applications until everything has been updated
528 // to have them clear.
529 int mResettingSystemUiFlags = 0;
530 // Bits that we are currently always keeping cleared.
531 int mForceClearedSystemUiFlags = 0;
532 int mLastFullscreenStackSysUiFlags;
533 int mLastDockedStackSysUiFlags;
534 final Rect mNonDockedStackBounds = new Rect();
535 final Rect mDockedStackBounds = new Rect();
536 final Rect mLastNonDockedStackBounds = new Rect();
537 final Rect mLastDockedStackBounds = new Rect();
539 // What we last reported to system UI about whether the compatibility
540 // menu needs to be displayed.
541 boolean mLastFocusNeedsMenu = false;
542 // If nonzero, a panic gesture was performed at that time in uptime millis and is still pending.
543 private long mPendingPanicGestureUptime;
545 InputConsumer mInputConsumer = null;
547 static final Rect mTmpParentFrame = new Rect();
548 static final Rect mTmpDisplayFrame = new Rect();
549 static final Rect mTmpOverscanFrame = new Rect();
550 static final Rect mTmpContentFrame = new Rect();
551 static final Rect mTmpVisibleFrame = new Rect();
552 static final Rect mTmpDecorFrame = new Rect();
553 static final Rect mTmpStableFrame = new Rect();
554 static final Rect mTmpNavigationFrame = new Rect();
555 static final Rect mTmpOutsetFrame = new Rect();
556 private static final Rect mTmpRect = new Rect();
558 WindowState mTopFullscreenOpaqueWindowState;
559 WindowState mTopFullscreenOpaqueOrDimmingWindowState;
560 WindowState mTopDockedOpaqueWindowState;
561 WindowState mTopDockedOpaqueOrDimmingWindowState;
562 HashSet<IApplicationToken> mAppsToBeHidden = new HashSet<IApplicationToken>();
563 HashSet<IApplicationToken> mAppsThatDismissKeyguard = new HashSet<IApplicationToken>();
564 boolean mTopIsFullscreen;
565 boolean mForceStatusBar;
566 boolean mForceStatusBarFromKeyguard;
567 private boolean mForceStatusBarTransparent;
568 int mNavBarOpacityMode = NAV_BAR_OPAQUE_WHEN_FREEFORM_OR_DOCKED;
569 boolean mHideLockScreen;
570 boolean mForcingShowNavBar;
571 int mForcingShowNavBarLayer;
573 // States of keyguard dismiss.
574 private static final int DISMISS_KEYGUARD_NONE = 0; // Keyguard not being dismissed.
575 private static final int DISMISS_KEYGUARD_START = 1; // Keyguard needs to be dismissed.
576 private static final int DISMISS_KEYGUARD_CONTINUE = 2; // Keyguard has been dismissed.
577 int mDismissKeyguard = DISMISS_KEYGUARD_NONE;
579 /** The window that is currently dismissing the keyguard. Dismissing the keyguard must only
580 * be done once per window. */
581 private WindowState mWinDismissingKeyguard;
583 /** When window is currently dismissing the keyguard, dismissing the keyguard must handle
584 * the keygaurd secure state change instantly case, e.g. the use case of inserting a PIN
585 * lock SIM card. This variable is used to record the previous keyguard secure state for
586 * monitoring secure state change on window dismissing keyguard. */
587 private boolean mSecureDismissingKeyguard;
589 /** The window that is currently showing "over" the keyguard. If there is an app window
590 * belonging to another app on top of this the keyguard shows. If there is a fullscreen
591 * app window under this, still dismiss the keyguard but don't show the app underneath. Show
593 private WindowState mWinShowWhenLocked;
595 boolean mShowingLockscreen;
596 boolean mShowingDream;
597 boolean mDreamingLockscreen;
598 boolean mDreamingSleepTokenNeeded;
599 SleepToken mDreamingSleepToken;
600 SleepToken mScreenOffSleepToken;
601 boolean mKeyguardSecure;
602 boolean mKeyguardSecureIncludingHidden;
603 volatile boolean mKeyguardOccluded;
604 boolean mHomePressed;
605 boolean mHomeConsumed;
606 boolean mHomeDoubleTapPending;
608 Intent mCarDockIntent;
609 Intent mDeskDockIntent;
610 boolean mSearchKeyShortcutPending;
611 boolean mConsumeSearchKeyUp;
612 boolean mAssistKeyLongPressed;
613 boolean mPendingMetaAction;
614 boolean mPendingCapsLockToggle;
616 int mInitialMetaState;
617 boolean mForceShowSystemBars;
619 // support for activating the lock screen while the screen is on
620 boolean mAllowLockscreenWhenOn;
621 int mLockScreenTimeout;
622 boolean mLockScreenTimerActive;
624 // Behavior of ENDCALL Button. (See Settings.System.END_BUTTON_BEHAVIOR.)
625 int mEndcallBehavior;
627 // Behavior of POWER button while in-call and screen on.
628 // (See Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR.)
629 int mIncallPowerBehavior;
633 private int mDisplayRotation;
635 int mLandscapeRotation = 0; // default landscape rotation
636 int mSeascapeRotation = 0; // "other" landscape rotation, 180 degrees from mLandscapeRotation
637 int mPortraitRotation = 0; // default portrait rotation
638 int mUpsideDownRotation = 0; // "other" portrait rotation
640 int mOverscanLeft = 0;
641 int mOverscanTop = 0;
642 int mOverscanRight = 0;
643 int mOverscanBottom = 0;
645 // What we do when the user long presses on home
646 private int mLongPressOnHomeBehavior;
648 // What we do when the user double-taps on home
649 private int mDoubleTapOnHomeBehavior;
651 // Allowed theater mode wake actions
652 private boolean mAllowTheaterModeWakeFromKey;
653 private boolean mAllowTheaterModeWakeFromPowerKey;
654 private boolean mAllowTheaterModeWakeFromMotion;
655 private boolean mAllowTheaterModeWakeFromMotionWhenNotDreaming;
656 private boolean mAllowTheaterModeWakeFromCameraLens;
657 private boolean mAllowTheaterModeWakeFromLidSwitch;
658 private boolean mAllowTheaterModeWakeFromWakeGesture;
660 // Whether to support long press from power button in non-interactive mode
661 private boolean mSupportLongPressPowerWhenNonInteractive;
663 // Whether to go to sleep entering theater mode from power button
664 private boolean mGoToSleepOnButtonPressTheaterMode;
666 // Screenshot trigger states
667 // Time to volume and power must be pressed within this interval of each other.
668 private static final long SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS = 150;
669 // Increase the chord delay when taking a screenshot from the keyguard
670 private static final float KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER = 2.5f;
671 private boolean mScreenshotChordEnabled;
672 private boolean mScreenshotChordVolumeDownKeyTriggered;
673 private long mScreenshotChordVolumeDownKeyTime;
674 private boolean mScreenshotChordVolumeDownKeyConsumed;
675 private boolean mScreenshotChordVolumeUpKeyTriggered;
676 private boolean mScreenshotChordPowerKeyTriggered;
677 private long mScreenshotChordPowerKeyTime;
679 /* The number of steps between min and max brightness */
680 private static final int BRIGHTNESS_STEPS = 10;
682 SettingsObserver mSettingsObserver;
683 ShortcutManager mShortcutManager;
684 PowerManager.WakeLock mBroadcastWakeLock;
685 PowerManager.WakeLock mPowerKeyWakeLock;
686 boolean mHavePendingMediaKeyRepeatWithWakeLock;
688 private int mCurrentUserId;
690 // Maps global key codes to the components that will handle them.
691 private GlobalKeyManager mGlobalKeyManager;
693 // Fallback actions by key code.
694 private final SparseArray<KeyCharacterMap.FallbackAction> mFallbackActions =
695 new SparseArray<KeyCharacterMap.FallbackAction>();
697 private final LogDecelerateInterpolator mLogDecelerateInterpolator
698 = new LogDecelerateInterpolator(100, 0);
700 private final MutableBoolean mTmpBoolean = new MutableBoolean(false);
702 private static final int MSG_ENABLE_POINTER_LOCATION = 1;
703 private static final int MSG_DISABLE_POINTER_LOCATION = 2;
704 private static final int MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK = 3;
705 private static final int MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK = 4;
706 private static final int MSG_KEYGUARD_DRAWN_COMPLETE = 5;
707 private static final int MSG_KEYGUARD_DRAWN_TIMEOUT = 6;
708 private static final int MSG_WINDOW_MANAGER_DRAWN_COMPLETE = 7;
709 private static final int MSG_DISPATCH_SHOW_RECENTS = 9;
710 private static final int MSG_DISPATCH_SHOW_GLOBAL_ACTIONS = 10;
711 private static final int MSG_HIDE_BOOT_MESSAGE = 11;
712 private static final int MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK = 12;
713 private static final int MSG_POWER_DELAYED_PRESS = 13;
714 private static final int MSG_POWER_LONG_PRESS = 14;
715 private static final int MSG_UPDATE_DREAMING_SLEEP_TOKEN = 15;
716 private static final int MSG_REQUEST_TRANSIENT_BARS = 16;
717 private static final int MSG_SHOW_TV_PICTURE_IN_PICTURE_MENU = 17;
718 private static final int MSG_BACK_LONG_PRESS = 18;
719 private static final int MSG_DISPOSE_INPUT_CONSUMER = 19;
721 private static final int MSG_REQUEST_TRANSIENT_BARS_ARG_STATUS = 0;
722 private static final int MSG_REQUEST_TRANSIENT_BARS_ARG_NAVIGATION = 1;
724 private class PolicyHandler extends Handler {
726 public void handleMessage(Message msg) {
728 case MSG_ENABLE_POINTER_LOCATION:
729 enablePointerLocation();
731 case MSG_DISABLE_POINTER_LOCATION:
732 disablePointerLocation();
734 case MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK:
735 dispatchMediaKeyWithWakeLock((KeyEvent)msg.obj);
737 case MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK:
738 dispatchMediaKeyRepeatWithWakeLock((KeyEvent)msg.obj);
740 case MSG_DISPATCH_SHOW_RECENTS:
741 showRecentApps(false, msg.arg1 != 0);
743 case MSG_DISPATCH_SHOW_GLOBAL_ACTIONS:
744 showGlobalActionsInternal();
746 case MSG_KEYGUARD_DRAWN_COMPLETE:
747 if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mKeyguardDrawComplete");
748 finishKeyguardDrawn();
750 case MSG_KEYGUARD_DRAWN_TIMEOUT:
751 Slog.w(TAG, "Keyguard drawn timeout. Setting mKeyguardDrawComplete");
752 finishKeyguardDrawn();
754 case MSG_WINDOW_MANAGER_DRAWN_COMPLETE:
755 if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mWindowManagerDrawComplete");
756 finishWindowsDrawn();
758 case MSG_HIDE_BOOT_MESSAGE:
759 handleHideBootMessage();
761 case MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK:
762 launchVoiceAssistWithWakeLock(msg.arg1 != 0);
764 case MSG_POWER_DELAYED_PRESS:
765 powerPress((Long)msg.obj, msg.arg1 != 0, msg.arg2);
766 finishPowerKeyPress();
768 case MSG_POWER_LONG_PRESS:
771 case MSG_UPDATE_DREAMING_SLEEP_TOKEN:
772 updateDreamingSleepToken(msg.arg1 != 0);
774 case MSG_REQUEST_TRANSIENT_BARS:
775 WindowState targetBar = (msg.arg1 == MSG_REQUEST_TRANSIENT_BARS_ARG_STATUS) ?
776 mStatusBar : mNavigationBar;
777 if (targetBar != null) {
778 requestTransientBars(targetBar);
781 case MSG_SHOW_TV_PICTURE_IN_PICTURE_MENU:
782 showTvPictureInPictureMenuInternal();
784 case MSG_BACK_LONG_PRESS:
787 case MSG_DISPOSE_INPUT_CONSUMER:
788 disposeInputConsumer((InputConsumer) msg.obj);
794 private UEventObserver mHDMIObserver = new UEventObserver() {
796 public void onUEvent(UEventObserver.UEvent event) {
797 setHdmiPlugged("1".equals(event.get("SWITCH_STATE")));
801 class SettingsObserver extends ContentObserver {
802 SettingsObserver(Handler handler) {
807 // Observe all users' changes
808 ContentResolver resolver = mContext.getContentResolver();
809 resolver.registerContentObserver(Settings.System.getUriFor(
810 Settings.System.END_BUTTON_BEHAVIOR), false, this,
811 UserHandle.USER_ALL);
812 resolver.registerContentObserver(Settings.Secure.getUriFor(
813 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR), false, this,
814 UserHandle.USER_ALL);
815 resolver.registerContentObserver(Settings.Secure.getUriFor(
816 Settings.Secure.WAKE_GESTURE_ENABLED), false, this,
817 UserHandle.USER_ALL);
818 resolver.registerContentObserver(Settings.System.getUriFor(
819 Settings.System.ACCELEROMETER_ROTATION), false, this,
820 UserHandle.USER_ALL);
821 resolver.registerContentObserver(Settings.System.getUriFor(
822 Settings.System.USER_ROTATION), false, this,
823 UserHandle.USER_ALL);
824 resolver.registerContentObserver(Settings.System.getUriFor(
825 Settings.System.SCREEN_OFF_TIMEOUT), false, this,
826 UserHandle.USER_ALL);
827 resolver.registerContentObserver(Settings.System.getUriFor(
828 Settings.System.POINTER_LOCATION), false, this,
829 UserHandle.USER_ALL);
830 resolver.registerContentObserver(Settings.Secure.getUriFor(
831 Settings.Secure.DEFAULT_INPUT_METHOD), false, this,
832 UserHandle.USER_ALL);
833 resolver.registerContentObserver(Settings.Secure.getUriFor(
834 Settings.Secure.IMMERSIVE_MODE_CONFIRMATIONS), false, this,
835 UserHandle.USER_ALL);
836 resolver.registerContentObserver(Settings.Global.getUriFor(
837 Settings.Global.POLICY_CONTROL), false, this,
838 UserHandle.USER_ALL);
842 @Override public void onChange(boolean selfChange) {
844 updateRotation(false);
848 class MyWakeGestureListener extends WakeGestureListener {
849 MyWakeGestureListener(Context context, Handler handler) {
850 super(context, handler);
854 public void onWakeUp() {
855 synchronized (mLock) {
856 if (shouldEnableWakeGestureLp()) {
857 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false);
858 wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromWakeGesture,
859 "android.policy:GESTURE");
865 class MyOrientationListener extends WindowOrientationListener {
866 private final Runnable mUpdateRotationRunnable = new Runnable() {
869 // send interaction hint to improve redraw performance
870 mPowerManagerInternal.powerHint(PowerManagerInternal.POWER_HINT_INTERACTION, 0);
871 updateRotation(false);
875 MyOrientationListener(Context context, Handler handler) {
876 super(context, handler);
880 public void onProposedRotationChanged(int rotation) {
881 if (localLOGV) Slog.v(TAG, "onProposedRotationChanged, rotation=" + rotation);
882 mHandler.post(mUpdateRotationRunnable);
885 MyOrientationListener mOrientationListener;
887 private final StatusBarController mStatusBarController = new StatusBarController();
889 private final BarController mNavigationBarController = new BarController("NavigationBar",
890 View.NAVIGATION_BAR_TRANSIENT,
891 View.NAVIGATION_BAR_UNHIDE,
892 View.NAVIGATION_BAR_TRANSLUCENT,
893 StatusBarManager.WINDOW_NAVIGATION_BAR,
894 WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION,
895 View.NAVIGATION_BAR_TRANSPARENT);
897 private ImmersiveModeConfirmation mImmersiveModeConfirmation;
899 private SystemGesturesPointerEventListener mSystemGestures;
901 IStatusBarService getStatusBarService() {
902 synchronized (mServiceAquireLock) {
903 if (mStatusBarService == null) {
904 mStatusBarService = IStatusBarService.Stub.asInterface(
905 ServiceManager.getService("statusbar"));
907 return mStatusBarService;
911 StatusBarManagerInternal getStatusBarManagerInternal() {
912 synchronized (mServiceAquireLock) {
913 if (mStatusBarManagerInternal == null) {
914 mStatusBarManagerInternal =
915 LocalServices.getService(StatusBarManagerInternal.class);
917 return mStatusBarManagerInternal;
922 * We always let the sensor be switched on by default except when
923 * the user has explicitly disabled sensor based rotation or when the
924 * screen is switched off.
926 boolean needSensorRunningLp() {
927 if (mSupportAutoRotation) {
928 if (mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR
929 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR
930 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT
931 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE) {
932 // If the application has explicitly requested to follow the
933 // orientation, then we need to turn the sensor on.
937 if ((mCarDockEnablesAccelerometer && mDockMode == Intent.EXTRA_DOCK_STATE_CAR) ||
938 (mDeskDockEnablesAccelerometer && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK
939 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK
940 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK))) {
941 // enable accelerometer if we are docked in a dock that enables accelerometer
942 // orientation management,
945 if (mUserRotationMode == USER_ROTATION_LOCKED) {
946 // If the setting for using the sensor by default is enabled, then
947 // we will always leave it on. Note that the user could go to
948 // a window that forces an orientation that does not use the
949 // sensor and in theory we could turn it off... however, when next
950 // turning it on we won't have a good value for the current
951 // orientation for a little bit, which can cause orientation
952 // changes to lag, so we'd like to keep it always on. (It will
953 // still be turned off when the screen is off.)
956 return mSupportAutoRotation;
960 * Various use cases for invoking this function
961 * screen turning off, should always disable listeners if already enabled
962 * screen turned on and current app has sensor based orientation, enable listeners
963 * if not already enabled
964 * screen turned on and current app does not have sensor orientation, disable listeners if
966 * screen turning on and current app has sensor based orientation, enable listeners if needed
967 * screen turning on and current app has nosensor based orientation, do nothing
969 void updateOrientationListenerLp() {
970 if (!mOrientationListener.canDetectOrientation()) {
971 // If sensor is turned off or nonexistent for some reason
974 // Could have been invoked due to screen turning on or off or
975 // change of the currently visible window's orientation.
976 if (localLOGV) Slog.v(TAG, "mScreenOnEarly=" + mScreenOnEarly
977 + ", mAwake=" + mAwake + ", mCurrentAppOrientation=" + mCurrentAppOrientation
978 + ", mOrientationSensorEnabled=" + mOrientationSensorEnabled
979 + ", mKeyguardDrawComplete=" + mKeyguardDrawComplete
980 + ", mWindowManagerDrawComplete=" + mWindowManagerDrawComplete);
981 boolean disable = true;
982 // Note: We postpone the rotating of the screen until the keyguard as well as the
983 // window manager have reported a draw complete.
984 if (mScreenOnEarly && mAwake &&
985 mKeyguardDrawComplete && mWindowManagerDrawComplete) {
986 if (needSensorRunningLp()) {
988 //enable listener if not already enabled
989 if (!mOrientationSensorEnabled) {
990 mOrientationListener.enable();
991 if(localLOGV) Slog.v(TAG, "Enabling listeners");
992 mOrientationSensorEnabled = true;
996 //check if sensors need to be disabled
997 if (disable && mOrientationSensorEnabled) {
998 mOrientationListener.disable();
999 if(localLOGV) Slog.v(TAG, "Disabling listeners");
1000 mOrientationSensorEnabled = false;
1004 private void interceptPowerKeyDown(KeyEvent event, boolean interactive) {
1005 // Hold a wake lock until the power key is released.
1006 if (!mPowerKeyWakeLock.isHeld()) {
1007 mPowerKeyWakeLock.acquire();
1010 // Cancel multi-press detection timeout.
1011 if (mPowerKeyPressCounter != 0) {
1012 mHandler.removeMessages(MSG_POWER_DELAYED_PRESS);
1015 // Detect user pressing the power button in panic when an application has
1016 // taken over the whole screen.
1017 boolean panic = mImmersiveModeConfirmation.onPowerKeyDown(interactive,
1018 SystemClock.elapsedRealtime(), isImmersiveMode(mLastSystemUiFlags));
1020 mHandler.post(mHiddenNavPanic);
1023 // Latch power key state to detect screenshot chord.
1024 if (interactive && !mScreenshotChordPowerKeyTriggered
1025 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) {
1026 mScreenshotChordPowerKeyTriggered = true;
1027 mScreenshotChordPowerKeyTime = event.getDownTime();
1028 interceptScreenshotChord();
1031 // Stop ringing or end call if configured to do so when power is pressed.
1032 TelecomManager telecomManager = getTelecommService();
1033 boolean hungUp = false;
1034 if (telecomManager != null) {
1035 if (telecomManager.isRinging()) {
1036 // Pressing Power while there's a ringing incoming
1037 // call should silence the ringer.
1038 telecomManager.silenceRinger();
1039 } else if ((mIncallPowerBehavior
1040 & Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_HANGUP) != 0
1041 && telecomManager.isInCall() && interactive) {
1042 // Otherwise, if "Power button ends call" is enabled,
1043 // the Power button will hang up any current active call.
1044 hungUp = telecomManager.endCall();
1048 GestureLauncherService gestureService = LocalServices.getService(
1049 GestureLauncherService.class);
1050 boolean gesturedServiceIntercepted = false;
1051 if (gestureService != null) {
1052 gesturedServiceIntercepted = gestureService.interceptPowerKeyDown(event, interactive,
1054 if (mTmpBoolean.value && mGoingToSleep) {
1055 mCameraGestureTriggeredDuringGoingToSleep = true;
1059 // If the power key has still not yet been handled, then detect short
1060 // press, long press, or multi press and decide what to do.
1061 mPowerKeyHandled = hungUp || mScreenshotChordVolumeDownKeyTriggered
1062 || mScreenshotChordVolumeUpKeyTriggered || gesturedServiceIntercepted;
1063 if (!mPowerKeyHandled) {
1065 // When interactive, we're already awake.
1066 // Wait for a long press or for the button to be released to decide what to do.
1067 if (hasLongPressOnPowerBehavior()) {
1068 Message msg = mHandler.obtainMessage(MSG_POWER_LONG_PRESS);
1069 msg.setAsynchronous(true);
1070 mHandler.sendMessageDelayed(msg,
1071 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout());
1074 wakeUpFromPowerKey(event.getDownTime());
1076 if (mSupportLongPressPowerWhenNonInteractive && hasLongPressOnPowerBehavior()) {
1077 Message msg = mHandler.obtainMessage(MSG_POWER_LONG_PRESS);
1078 msg.setAsynchronous(true);
1079 mHandler.sendMessageDelayed(msg,
1080 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout());
1081 mBeganFromNonInteractive = true;
1083 final int maxCount = getMaxMultiPressPowerCount();
1085 if (maxCount <= 1) {
1086 mPowerKeyHandled = true;
1088 mBeganFromNonInteractive = true;
1095 private void interceptPowerKeyUp(KeyEvent event, boolean interactive, boolean canceled) {
1096 final boolean handled = canceled || mPowerKeyHandled;
1097 mScreenshotChordPowerKeyTriggered = false;
1098 cancelPendingScreenshotChordAction();
1099 cancelPendingPowerKeyAction();
1102 // Figure out how to handle the key now that it has been released.
1103 mPowerKeyPressCounter += 1;
1105 final int maxCount = getMaxMultiPressPowerCount();
1106 final long eventTime = event.getDownTime();
1107 if (mPowerKeyPressCounter < maxCount) {
1108 // This could be a multi-press. Wait a little bit longer to confirm.
1109 // Continue holding the wake lock.
1110 Message msg = mHandler.obtainMessage(MSG_POWER_DELAYED_PRESS,
1111 interactive ? 1 : 0, mPowerKeyPressCounter, eventTime);
1112 msg.setAsynchronous(true);
1113 mHandler.sendMessageDelayed(msg, ViewConfiguration.getDoubleTapTimeout());
1117 // No other actions. Handle it immediately.
1118 powerPress(eventTime, interactive, mPowerKeyPressCounter);
1121 // Done. Reset our state.
1122 finishPowerKeyPress();
1125 private void finishPowerKeyPress() {
1126 mBeganFromNonInteractive = false;
1127 mPowerKeyPressCounter = 0;
1128 if (mPowerKeyWakeLock.isHeld()) {
1129 mPowerKeyWakeLock.release();
1133 private void cancelPendingPowerKeyAction() {
1134 if (!mPowerKeyHandled) {
1135 mPowerKeyHandled = true;
1136 mHandler.removeMessages(MSG_POWER_LONG_PRESS);
1140 private void cancelPendingBackKeyAction() {
1141 if (!mBackKeyHandled) {
1142 mBackKeyHandled = true;
1143 mHandler.removeMessages(MSG_BACK_LONG_PRESS);
1147 private void powerPress(long eventTime, boolean interactive, int count) {
1148 if (mScreenOnEarly && !mScreenOnFully) {
1149 Slog.i(TAG, "Suppressed redundant power key press while "
1150 + "already in the process of turning the screen on.");
1155 powerMultiPressAction(eventTime, interactive, mDoublePressOnPowerBehavior);
1156 } else if (count == 3) {
1157 powerMultiPressAction(eventTime, interactive, mTriplePressOnPowerBehavior);
1158 } else if (interactive && !mBeganFromNonInteractive) {
1159 switch (mShortPressOnPowerBehavior) {
1160 case SHORT_PRESS_POWER_NOTHING:
1162 case SHORT_PRESS_POWER_GO_TO_SLEEP:
1163 mPowerManager.goToSleep(eventTime,
1164 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0);
1166 case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP:
1167 mPowerManager.goToSleep(eventTime,
1168 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON,
1169 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE);
1171 case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP_AND_GO_HOME:
1172 mPowerManager.goToSleep(eventTime,
1173 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON,
1174 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE);
1175 launchHomeFromHotKey();
1177 case SHORT_PRESS_POWER_GO_HOME:
1178 launchHomeFromHotKey(true /* awakenFromDreams */, false /*respectKeyguard*/);
1184 private void powerMultiPressAction(long eventTime, boolean interactive, int behavior) {
1186 case MULTI_PRESS_POWER_NOTHING:
1188 case MULTI_PRESS_POWER_THEATER_MODE:
1189 if (!isUserSetupComplete()) {
1190 Slog.i(TAG, "Ignoring toggling theater mode - device not setup.");
1194 if (isTheaterModeEnabled()) {
1195 Slog.i(TAG, "Toggling theater mode off.");
1196 Settings.Global.putInt(mContext.getContentResolver(),
1197 Settings.Global.THEATER_MODE_ON, 0);
1199 wakeUpFromPowerKey(eventTime);
1202 Slog.i(TAG, "Toggling theater mode on.");
1203 Settings.Global.putInt(mContext.getContentResolver(),
1204 Settings.Global.THEATER_MODE_ON, 1);
1206 if (mGoToSleepOnButtonPressTheaterMode && interactive) {
1207 mPowerManager.goToSleep(eventTime,
1208 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0);
1212 case MULTI_PRESS_POWER_BRIGHTNESS_BOOST:
1213 Slog.i(TAG, "Starting brightness boost.");
1215 wakeUpFromPowerKey(eventTime);
1217 mPowerManager.boostScreenBrightness(eventTime);
1222 private int getMaxMultiPressPowerCount() {
1223 if (mTriplePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) {
1226 if (mDoublePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) {
1232 private void powerLongPress() {
1233 final int behavior = getResolvedLongPressOnPowerBehavior();
1235 case LONG_PRESS_POWER_NOTHING:
1237 case LONG_PRESS_POWER_GLOBAL_ACTIONS:
1238 mPowerKeyHandled = true;
1239 if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) {
1240 performAuditoryFeedbackForAccessibilityIfNeed();
1242 showGlobalActionsInternal();
1244 case LONG_PRESS_POWER_SHUT_OFF:
1245 case LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM:
1246 mPowerKeyHandled = true;
1247 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false);
1248 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS);
1249 mWindowManagerFuncs.shutdown(behavior == LONG_PRESS_POWER_SHUT_OFF);
1254 private void backLongPress() {
1255 mBackKeyHandled = true;
1257 switch (mLongPressOnBackBehavior) {
1258 case LONG_PRESS_BACK_NOTHING:
1260 case LONG_PRESS_BACK_GO_TO_VOICE_ASSIST:
1261 Intent intent = new Intent(Intent.ACTION_VOICE_ASSIST);
1262 startActivityAsUser(intent, UserHandle.CURRENT_OR_SELF);
1267 private void disposeInputConsumer(InputConsumer inputConsumer) {
1268 if (inputConsumer != null) {
1269 inputConsumer.dismiss();
1273 private void sleepPress(long eventTime) {
1274 if (mShortPressOnSleepBehavior == SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME) {
1275 launchHomeFromHotKey(false /* awakenDreams */, true /*respectKeyguard*/);
1279 private void sleepRelease(long eventTime) {
1280 switch (mShortPressOnSleepBehavior) {
1281 case SHORT_PRESS_SLEEP_GO_TO_SLEEP:
1282 case SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME:
1283 Slog.i(TAG, "sleepRelease() calling goToSleep(GO_TO_SLEEP_REASON_SLEEP_BUTTON)");
1284 mPowerManager.goToSleep(eventTime,
1285 PowerManager.GO_TO_SLEEP_REASON_SLEEP_BUTTON, 0);
1290 private int getResolvedLongPressOnPowerBehavior() {
1291 if (FactoryTest.isLongPressOnPowerOffEnabled()) {
1292 return LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM;
1294 return mLongPressOnPowerBehavior;
1297 private boolean hasLongPressOnPowerBehavior() {
1298 return getResolvedLongPressOnPowerBehavior() != LONG_PRESS_POWER_NOTHING;
1301 private boolean hasLongPressOnBackBehavior() {
1302 return mLongPressOnBackBehavior != LONG_PRESS_BACK_NOTHING;
1305 private void interceptScreenshotChord() {
1306 if (mScreenshotChordEnabled
1307 && mScreenshotChordVolumeDownKeyTriggered && mScreenshotChordPowerKeyTriggered
1308 && !mScreenshotChordVolumeUpKeyTriggered) {
1309 final long now = SystemClock.uptimeMillis();
1310 if (now <= mScreenshotChordVolumeDownKeyTime + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS
1311 && now <= mScreenshotChordPowerKeyTime
1312 + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS) {
1313 mScreenshotChordVolumeDownKeyConsumed = true;
1314 cancelPendingPowerKeyAction();
1315 mScreenshotRunnable.setScreenshotType(TAKE_SCREENSHOT_FULLSCREEN);
1316 mHandler.postDelayed(mScreenshotRunnable, getScreenshotChordLongPressDelay());
1321 private long getScreenshotChordLongPressDelay() {
1322 if (mKeyguardDelegate.isShowing()) {
1323 // Double the time it takes to take a screenshot from the keyguard
1324 return (long) (KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER *
1325 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout());
1327 return ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout();
1330 private void cancelPendingScreenshotChordAction() {
1331 mHandler.removeCallbacks(mScreenshotRunnable);
1334 private final Runnable mEndCallLongPress = new Runnable() {
1337 mEndCallKeyHandled = true;
1338 if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) {
1339 performAuditoryFeedbackForAccessibilityIfNeed();
1341 showGlobalActionsInternal();
1345 private class ScreenshotRunnable implements Runnable {
1346 private int mScreenshotType = TAKE_SCREENSHOT_FULLSCREEN;
1348 public void setScreenshotType(int screenshotType) {
1349 mScreenshotType = screenshotType;
1354 takeScreenshot(mScreenshotType);
1358 private final ScreenshotRunnable mScreenshotRunnable = new ScreenshotRunnable();
1361 public void showGlobalActions() {
1362 mHandler.removeMessages(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS);
1363 mHandler.sendEmptyMessage(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS);
1366 void showGlobalActionsInternal() {
1367 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS);
1368 if (mGlobalActions == null) {
1369 mGlobalActions = new GlobalActions(mContext, mWindowManagerFuncs);
1371 final boolean keyguardShowing = isKeyguardShowingAndNotOccluded();
1372 mGlobalActions.showDialog(keyguardShowing, isDeviceProvisioned());
1373 if (keyguardShowing) {
1374 // since it took two seconds of long press to bring this up,
1375 // poke the wake lock so they have some time to see the dialog.
1376 mPowerManager.userActivity(SystemClock.uptimeMillis(), false);
1380 boolean isDeviceProvisioned() {
1381 return Settings.Global.getInt(
1382 mContext.getContentResolver(), Settings.Global.DEVICE_PROVISIONED, 0) != 0;
1385 boolean isUserSetupComplete() {
1386 return Settings.Secure.getIntForUser(mContext.getContentResolver(),
1387 Settings.Secure.USER_SETUP_COMPLETE, 0, UserHandle.USER_CURRENT) != 0;
1390 private void handleShortPressOnHome() {
1391 // Turn on the connected TV and switch HDMI input if we're a HDMI playback device.
1392 getHdmiControl().turnOnTv();
1394 // If there's a dream running then use home to escape the dream
1395 // but don't actually go home.
1396 if (mDreamManagerInternal != null && mDreamManagerInternal.isDreaming()) {
1397 mDreamManagerInternal.stopDream(false /*immediate*/);
1402 launchHomeFromHotKey();
1406 * Creates an accessor to HDMI control service that performs the operation of
1407 * turning on TV (optional) and switching input to us. If HDMI control service
1408 * is not available or we're not a HDMI playback device, the operation is no-op.
1410 private HdmiControl getHdmiControl() {
1411 if (null == mHdmiControl) {
1412 HdmiControlManager manager = (HdmiControlManager) mContext.getSystemService(
1413 Context.HDMI_CONTROL_SERVICE);
1414 HdmiPlaybackClient client = null;
1415 if (manager != null) {
1416 client = manager.getPlaybackClient();
1418 mHdmiControl = new HdmiControl(client);
1420 return mHdmiControl;
1423 private static class HdmiControl {
1424 private final HdmiPlaybackClient mClient;
1426 private HdmiControl(HdmiPlaybackClient client) {
1430 public void turnOnTv() {
1431 if (mClient == null) {
1434 mClient.oneTouchPlay(new OneTouchPlayCallback() {
1436 public void onComplete(int result) {
1437 if (result != HdmiControlManager.RESULT_SUCCESS) {
1438 Log.w(TAG, "One touch play failed: " + result);
1445 private void handleLongPressOnHome(int deviceId) {
1446 if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_NOTHING) {
1449 mHomeConsumed = true;
1450 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false);
1452 switch (mLongPressOnHomeBehavior) {
1453 case LONG_PRESS_HOME_RECENT_SYSTEM_UI:
1456 case LONG_PRESS_HOME_ASSIST:
1457 launchAssistAction(null, deviceId);
1460 Log.w(TAG, "Undefined home long press behavior: " + mLongPressOnHomeBehavior);
1465 private void handleDoubleTapOnHome() {
1466 if (mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) {
1467 mHomeConsumed = true;
1472 private void showTvPictureInPictureMenu(KeyEvent event) {
1473 if (DEBUG_INPUT) Log.d(TAG, "showTvPictureInPictureMenu event=" + event);
1474 mHandler.removeMessages(MSG_SHOW_TV_PICTURE_IN_PICTURE_MENU);
1475 Message msg = mHandler.obtainMessage(MSG_SHOW_TV_PICTURE_IN_PICTURE_MENU);
1476 msg.setAsynchronous(true);
1480 private void showTvPictureInPictureMenuInternal() {
1481 StatusBarManagerInternal statusbar = getStatusBarManagerInternal();
1482 if (statusbar != null) {
1483 statusbar.showTvPictureInPictureMenu();
1487 private final Runnable mHomeDoubleTapTimeoutRunnable = new Runnable() {
1490 if (mHomeDoubleTapPending) {
1491 mHomeDoubleTapPending = false;
1492 handleShortPressOnHome();
1497 private boolean isRoundWindow() {
1498 return mContext.getResources().getConfiguration().isScreenRound();
1501 /** {@inheritDoc} */
1503 public void init(Context context, IWindowManager windowManager,
1504 WindowManagerFuncs windowManagerFuncs) {
1506 mWindowManager = windowManager;
1507 mWindowManagerFuncs = windowManagerFuncs;
1508 mWindowManagerInternal = LocalServices.getService(WindowManagerInternal.class);
1509 mActivityManagerInternal = LocalServices.getService(ActivityManagerInternal.class);
1510 mInputManagerInternal = LocalServices.getService(InputManagerInternal.class);
1511 mDreamManagerInternal = LocalServices.getService(DreamManagerInternal.class);
1512 mPowerManagerInternal = LocalServices.getService(PowerManagerInternal.class);
1513 mAppOpsManager = (AppOpsManager) mContext.getSystemService(Context.APP_OPS_SERVICE);
1514 mHasFeatureWatch = mContext.getPackageManager().hasSystemFeature(FEATURE_WATCH);
1516 // Init display burn-in protection
1517 boolean burnInProtectionEnabled = context.getResources().getBoolean(
1518 com.android.internal.R.bool.config_enableBurnInProtection);
1519 // Allow a system property to override this. Used by developer settings.
1520 boolean burnInProtectionDevMode =
1521 SystemProperties.getBoolean("persist.debug.force_burn_in", false);
1522 if (burnInProtectionEnabled || burnInProtectionDevMode) {
1523 final int minHorizontal;
1524 final int maxHorizontal;
1525 final int minVertical;
1526 final int maxVertical;
1527 final int maxRadius;
1528 if (burnInProtectionDevMode) {
1533 maxRadius = (isRoundWindow()) ? 6 : -1;
1535 Resources resources = context.getResources();
1536 minHorizontal = resources.getInteger(
1537 com.android.internal.R.integer.config_burnInProtectionMinHorizontalOffset);
1538 maxHorizontal = resources.getInteger(
1539 com.android.internal.R.integer.config_burnInProtectionMaxHorizontalOffset);
1540 minVertical = resources.getInteger(
1541 com.android.internal.R.integer.config_burnInProtectionMinVerticalOffset);
1542 maxVertical = resources.getInteger(
1543 com.android.internal.R.integer.config_burnInProtectionMaxVerticalOffset);
1544 maxRadius = resources.getInteger(
1545 com.android.internal.R.integer.config_burnInProtectionMaxRadius);
1547 mBurnInProtectionHelper = new BurnInProtectionHelper(
1548 context, minHorizontal, maxHorizontal, minVertical, maxVertical, maxRadius);
1551 mHandler = new PolicyHandler();
1552 mWakeGestureListener = new MyWakeGestureListener(mContext, mHandler);
1553 mOrientationListener = new MyOrientationListener(mContext, mHandler);
1555 mOrientationListener.setCurrentRotation(windowManager.getRotation());
1556 } catch (RemoteException ex) { }
1557 mSettingsObserver = new SettingsObserver(mHandler);
1558 mSettingsObserver.observe();
1559 mShortcutManager = new ShortcutManager(context);
1560 mUiMode = context.getResources().getInteger(
1561 com.android.internal.R.integer.config_defaultUiModeType);
1562 mHomeIntent = new Intent(Intent.ACTION_MAIN, null);
1563 mHomeIntent.addCategory(Intent.CATEGORY_HOME);
1564 mHomeIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
1565 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
1566 mEnableCarDockHomeCapture = context.getResources().getBoolean(
1567 com.android.internal.R.bool.config_enableCarDockHomeLaunch);
1568 mCarDockIntent = new Intent(Intent.ACTION_MAIN, null);
1569 mCarDockIntent.addCategory(Intent.CATEGORY_CAR_DOCK);
1570 mCarDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
1571 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
1572 mDeskDockIntent = new Intent(Intent.ACTION_MAIN, null);
1573 mDeskDockIntent.addCategory(Intent.CATEGORY_DESK_DOCK);
1574 mDeskDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
1575 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
1577 mPowerManager = (PowerManager)context.getSystemService(Context.POWER_SERVICE);
1578 mBroadcastWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,
1579 "PhoneWindowManager.mBroadcastWakeLock");
1580 mPowerKeyWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,
1581 "PhoneWindowManager.mPowerKeyWakeLock");
1582 mEnableShiftMenuBugReports = "1".equals(SystemProperties.get("ro.debuggable"));
1583 mSupportAutoRotation = mContext.getResources().getBoolean(
1584 com.android.internal.R.bool.config_supportAutoRotation);
1585 mLidOpenRotation = readRotation(
1586 com.android.internal.R.integer.config_lidOpenRotation);
1587 mCarDockRotation = readRotation(
1588 com.android.internal.R.integer.config_carDockRotation);
1589 mDeskDockRotation = readRotation(
1590 com.android.internal.R.integer.config_deskDockRotation);
1591 mUndockedHdmiRotation = readRotation(
1592 com.android.internal.R.integer.config_undockedHdmiRotation);
1593 mCarDockEnablesAccelerometer = mContext.getResources().getBoolean(
1594 com.android.internal.R.bool.config_carDockEnablesAccelerometer);
1595 mDeskDockEnablesAccelerometer = mContext.getResources().getBoolean(
1596 com.android.internal.R.bool.config_deskDockEnablesAccelerometer);
1597 mLidKeyboardAccessibility = mContext.getResources().getInteger(
1598 com.android.internal.R.integer.config_lidKeyboardAccessibility);
1599 mLidNavigationAccessibility = mContext.getResources().getInteger(
1600 com.android.internal.R.integer.config_lidNavigationAccessibility);
1601 mLidControlsScreenLock = mContext.getResources().getBoolean(
1602 com.android.internal.R.bool.config_lidControlsScreenLock);
1603 mLidControlsSleep = mContext.getResources().getBoolean(
1604 com.android.internal.R.bool.config_lidControlsSleep);
1605 mTranslucentDecorEnabled = mContext.getResources().getBoolean(
1606 com.android.internal.R.bool.config_enableTranslucentDecor);
1608 mAllowTheaterModeWakeFromKey = mContext.getResources().getBoolean(
1609 com.android.internal.R.bool.config_allowTheaterModeWakeFromKey);
1610 mAllowTheaterModeWakeFromPowerKey = mAllowTheaterModeWakeFromKey
1611 || mContext.getResources().getBoolean(
1612 com.android.internal.R.bool.config_allowTheaterModeWakeFromPowerKey);
1613 mAllowTheaterModeWakeFromMotion = mContext.getResources().getBoolean(
1614 com.android.internal.R.bool.config_allowTheaterModeWakeFromMotion);
1615 mAllowTheaterModeWakeFromMotionWhenNotDreaming = mContext.getResources().getBoolean(
1616 com.android.internal.R.bool.config_allowTheaterModeWakeFromMotionWhenNotDreaming);
1617 mAllowTheaterModeWakeFromCameraLens = mContext.getResources().getBoolean(
1618 com.android.internal.R.bool.config_allowTheaterModeWakeFromCameraLens);
1619 mAllowTheaterModeWakeFromLidSwitch = mContext.getResources().getBoolean(
1620 com.android.internal.R.bool.config_allowTheaterModeWakeFromLidSwitch);
1621 mAllowTheaterModeWakeFromWakeGesture = mContext.getResources().getBoolean(
1622 com.android.internal.R.bool.config_allowTheaterModeWakeFromGesture);
1624 mGoToSleepOnButtonPressTheaterMode = mContext.getResources().getBoolean(
1625 com.android.internal.R.bool.config_goToSleepOnButtonPressTheaterMode);
1627 mSupportLongPressPowerWhenNonInteractive = mContext.getResources().getBoolean(
1628 com.android.internal.R.bool.config_supportLongPressPowerWhenNonInteractive);
1630 mLongPressOnBackBehavior = mContext.getResources().getInteger(
1631 com.android.internal.R.integer.config_longPressOnBackBehavior);
1633 mShortPressOnPowerBehavior = mContext.getResources().getInteger(
1634 com.android.internal.R.integer.config_shortPressOnPowerBehavior);
1635 mLongPressOnPowerBehavior = mContext.getResources().getInteger(
1636 com.android.internal.R.integer.config_longPressOnPowerBehavior);
1637 mDoublePressOnPowerBehavior = mContext.getResources().getInteger(
1638 com.android.internal.R.integer.config_doublePressOnPowerBehavior);
1639 mTriplePressOnPowerBehavior = mContext.getResources().getInteger(
1640 com.android.internal.R.integer.config_triplePressOnPowerBehavior);
1641 mShortPressOnSleepBehavior = mContext.getResources().getInteger(
1642 com.android.internal.R.integer.config_shortPressOnSleepBehavior);
1644 mUseTvRouting = AudioSystem.getPlatformType(mContext) == AudioSystem.PLATFORM_TELEVISION;
1646 readConfigurationDependentBehaviors();
1648 mAccessibilityManager = (AccessibilityManager) context.getSystemService(
1649 Context.ACCESSIBILITY_SERVICE);
1651 // register for dock events
1652 IntentFilter filter = new IntentFilter();
1653 filter.addAction(UiModeManager.ACTION_ENTER_CAR_MODE);
1654 filter.addAction(UiModeManager.ACTION_EXIT_CAR_MODE);
1655 filter.addAction(UiModeManager.ACTION_ENTER_DESK_MODE);
1656 filter.addAction(UiModeManager.ACTION_EXIT_DESK_MODE);
1657 filter.addAction(Intent.ACTION_DOCK_EVENT);
1658 Intent intent = context.registerReceiver(mDockReceiver, filter);
1659 if (intent != null) {
1660 // Retrieve current sticky dock event broadcast.
1661 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE,
1662 Intent.EXTRA_DOCK_STATE_UNDOCKED);
1665 // register for dream-related broadcasts
1666 filter = new IntentFilter();
1667 filter.addAction(Intent.ACTION_DREAMING_STARTED);
1668 filter.addAction(Intent.ACTION_DREAMING_STOPPED);
1669 context.registerReceiver(mDreamReceiver, filter);
1671 // register for multiuser-relevant broadcasts
1672 filter = new IntentFilter(Intent.ACTION_USER_SWITCHED);
1673 context.registerReceiver(mMultiuserReceiver, filter);
1675 // monitor for system gestures
1676 mSystemGestures = new SystemGesturesPointerEventListener(context,
1677 new SystemGesturesPointerEventListener.Callbacks() {
1679 public void onSwipeFromTop() {
1680 if (mStatusBar != null) {
1681 requestTransientBars(mStatusBar);
1685 public void onSwipeFromBottom() {
1686 if (mNavigationBar != null && mNavigationBarOnBottom) {
1687 requestTransientBars(mNavigationBar);
1691 public void onSwipeFromRight() {
1692 if (mNavigationBar != null && !mNavigationBarOnBottom) {
1693 requestTransientBars(mNavigationBar);
1697 public void onFling(int duration) {
1698 if (mPowerManagerInternal != null) {
1699 mPowerManagerInternal.powerHint(
1700 PowerManagerInternal.POWER_HINT_INTERACTION, duration);
1704 public void onDebug() {
1708 public void onDown() {
1709 mOrientationListener.onTouchStart();
1712 public void onUpOrCancel() {
1713 mOrientationListener.onTouchEnd();
1716 public void onMouseHoverAtTop() {
1717 mHandler.removeMessages(MSG_REQUEST_TRANSIENT_BARS);
1718 Message msg = mHandler.obtainMessage(MSG_REQUEST_TRANSIENT_BARS);
1719 msg.arg1 = MSG_REQUEST_TRANSIENT_BARS_ARG_STATUS;
1720 mHandler.sendMessageDelayed(msg, 500);
1723 public void onMouseHoverAtBottom() {
1724 mHandler.removeMessages(MSG_REQUEST_TRANSIENT_BARS);
1725 Message msg = mHandler.obtainMessage(MSG_REQUEST_TRANSIENT_BARS);
1726 msg.arg1 = MSG_REQUEST_TRANSIENT_BARS_ARG_NAVIGATION;
1727 mHandler.sendMessageDelayed(msg, 500);
1730 public void onMouseLeaveFromEdge() {
1731 mHandler.removeMessages(MSG_REQUEST_TRANSIENT_BARS);
1734 mImmersiveModeConfirmation = new ImmersiveModeConfirmation(mContext);
1735 mWindowManagerFuncs.registerPointerEventListener(mSystemGestures);
1737 mVibrator = (Vibrator)context.getSystemService(Context.VIBRATOR_SERVICE);
1738 mLongPressVibePattern = getLongIntArray(mContext.getResources(),
1739 com.android.internal.R.array.config_longPressVibePattern);
1740 mVirtualKeyVibePattern = getLongIntArray(mContext.getResources(),
1741 com.android.internal.R.array.config_virtualKeyVibePattern);
1742 mKeyboardTapVibePattern = getLongIntArray(mContext.getResources(),
1743 com.android.internal.R.array.config_keyboardTapVibePattern);
1744 mClockTickVibePattern = getLongIntArray(mContext.getResources(),
1745 com.android.internal.R.array.config_clockTickVibePattern);
1746 mCalendarDateVibePattern = getLongIntArray(mContext.getResources(),
1747 com.android.internal.R.array.config_calendarDateVibePattern);
1748 mSafeModeDisabledVibePattern = getLongIntArray(mContext.getResources(),
1749 com.android.internal.R.array.config_safeModeDisabledVibePattern);
1750 mSafeModeEnabledVibePattern = getLongIntArray(mContext.getResources(),
1751 com.android.internal.R.array.config_safeModeEnabledVibePattern);
1752 mContextClickVibePattern = getLongIntArray(mContext.getResources(),
1753 com.android.internal.R.array.config_contextClickVibePattern);
1755 mScreenshotChordEnabled = mContext.getResources().getBoolean(
1756 com.android.internal.R.bool.config_enableScreenshotChord);
1758 mGlobalKeyManager = new GlobalKeyManager(mContext);
1760 // Controls rotation and the like.
1761 initializeHdmiState();
1763 // Match current screen state.
1764 if (!mPowerManager.isInteractive()) {
1765 startedGoingToSleep(WindowManagerPolicy.OFF_BECAUSE_OF_USER);
1766 finishedGoingToSleep(WindowManagerPolicy.OFF_BECAUSE_OF_USER);
1769 mWindowManagerInternal.registerAppTransitionListener(
1770 mStatusBarController.getAppTransitionListener());
1774 * Read values from config.xml that may be overridden depending on
1775 * the configuration of the device.
1776 * eg. Disable long press on home goes to recents on sw600dp.
1778 private void readConfigurationDependentBehaviors() {
1779 final Resources res = mContext.getResources();
1781 mLongPressOnHomeBehavior = res.getInteger(
1782 com.android.internal.R.integer.config_longPressOnHomeBehavior);
1783 if (mLongPressOnHomeBehavior < LONG_PRESS_HOME_NOTHING ||
1784 mLongPressOnHomeBehavior > LAST_LONG_PRESS_HOME_BEHAVIOR) {
1785 mLongPressOnHomeBehavior = LONG_PRESS_HOME_NOTHING;
1788 mDoubleTapOnHomeBehavior = res.getInteger(
1789 com.android.internal.R.integer.config_doubleTapOnHomeBehavior);
1790 if (mDoubleTapOnHomeBehavior < DOUBLE_TAP_HOME_NOTHING ||
1791 mDoubleTapOnHomeBehavior > DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) {
1792 mDoubleTapOnHomeBehavior = LONG_PRESS_HOME_NOTHING;
1795 mShortPressWindowBehavior = SHORT_PRESS_WINDOW_NOTHING;
1796 if (mContext.getPackageManager().hasSystemFeature(FEATURE_PICTURE_IN_PICTURE)) {
1797 mShortPressWindowBehavior = SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE;
1800 mNavBarOpacityMode = res.getInteger(
1801 com.android.internal.R.integer.config_navBarOpacityMode);
1805 public void setInitialDisplaySize(Display display, int width, int height, int density) {
1806 // This method might be called before the policy has been fully initialized
1807 // or for other displays we don't care about.
1808 if (mContext == null || display.getDisplayId() != Display.DEFAULT_DISPLAY) {
1813 final Resources res = mContext.getResources();
1814 int shortSize, longSize;
1815 if (width > height) {
1818 mLandscapeRotation = Surface.ROTATION_0;
1819 mSeascapeRotation = Surface.ROTATION_180;
1820 if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) {
1821 mPortraitRotation = Surface.ROTATION_90;
1822 mUpsideDownRotation = Surface.ROTATION_270;
1824 mPortraitRotation = Surface.ROTATION_270;
1825 mUpsideDownRotation = Surface.ROTATION_90;
1830 mPortraitRotation = Surface.ROTATION_0;
1831 mUpsideDownRotation = Surface.ROTATION_180;
1832 if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) {
1833 mLandscapeRotation = Surface.ROTATION_270;
1834 mSeascapeRotation = Surface.ROTATION_90;
1836 mLandscapeRotation = Surface.ROTATION_90;
1837 mSeascapeRotation = Surface.ROTATION_270;
1841 // SystemUI (status bar) layout policy
1842 int shortSizeDp = shortSize * DisplayMetrics.DENSITY_DEFAULT / density;
1843 int longSizeDp = longSize * DisplayMetrics.DENSITY_DEFAULT / density;
1845 // Allow the navigation bar to move on non-square small devices (phones).
1846 mNavigationBarCanMove = width != height && shortSizeDp < 600;
1848 mHasNavigationBar = res.getBoolean(com.android.internal.R.bool.config_showNavigationBar);
1850 // Allow a system property to override this. Used by the emulator.
1851 // See also hasNavigationBar().
1852 String navBarOverride = SystemProperties.get("qemu.hw.mainkeys");
1853 if ("1".equals(navBarOverride)) {
1854 mHasNavigationBar = false;
1855 } else if ("0".equals(navBarOverride)) {
1856 mHasNavigationBar = true;
1859 // For demo purposes, allow the rotation of the HDMI display to be controlled.
1860 // By default, HDMI locks rotation to landscape.
1861 if ("portrait".equals(SystemProperties.get("persist.demo.hdmirotation"))) {
1862 mDemoHdmiRotation = mPortraitRotation;
1864 mDemoHdmiRotation = mLandscapeRotation;
1866 mDemoHdmiRotationLock = SystemProperties.getBoolean("persist.demo.hdmirotationlock", false);
1868 // For demo purposes, allow the rotation of the remote display to be controlled.
1869 // By default, remote display locks rotation to landscape.
1870 if ("portrait".equals(SystemProperties.get("persist.demo.remoterotation"))) {
1871 mDemoRotation = mPortraitRotation;
1873 mDemoRotation = mLandscapeRotation;
1875 mDemoRotationLock = SystemProperties.getBoolean(
1876 "persist.demo.rotationlock", false);
1878 // Only force the default orientation if the screen is xlarge, at least 960dp x 720dp, per
1879 // http://developer.android.com/guide/practices/screens_support.html#range
1880 mForceDefaultOrientation = longSizeDp >= 960 && shortSizeDp >= 720 &&
1881 res.getBoolean(com.android.internal.R.bool.config_forceDefaultOrientation) &&
1882 // For debug purposes the next line turns this feature off with:
1883 // $ adb shell setprop config.override_forced_orient true
1884 // $ adb shell wm size reset
1885 !"true".equals(SystemProperties.get("config.override_forced_orient"));
1889 * @return whether the navigation bar can be hidden, e.g. the device has a
1890 * navigation bar and touch exploration is not enabled
1892 private boolean canHideNavigationBar() {
1893 return mHasNavigationBar;
1897 public boolean isDefaultOrientationForced() {
1898 return mForceDefaultOrientation;
1902 public void setDisplayOverscan(Display display, int left, int top, int right, int bottom) {
1903 if (display.getDisplayId() == Display.DEFAULT_DISPLAY) {
1904 mOverscanLeft = left;
1906 mOverscanRight = right;
1907 mOverscanBottom = bottom;
1911 public void updateSettings() {
1912 ContentResolver resolver = mContext.getContentResolver();
1913 boolean updateRotation = false;
1914 synchronized (mLock) {
1915 mEndcallBehavior = Settings.System.getIntForUser(resolver,
1916 Settings.System.END_BUTTON_BEHAVIOR,
1917 Settings.System.END_BUTTON_BEHAVIOR_DEFAULT,
1918 UserHandle.USER_CURRENT);
1919 mIncallPowerBehavior = Settings.Secure.getIntForUser(resolver,
1920 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR,
1921 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT,
1922 UserHandle.USER_CURRENT);
1924 // Configure wake gesture.
1925 boolean wakeGestureEnabledSetting = Settings.Secure.getIntForUser(resolver,
1926 Settings.Secure.WAKE_GESTURE_ENABLED, 0,
1927 UserHandle.USER_CURRENT) != 0;
1928 if (mWakeGestureEnabledSetting != wakeGestureEnabledSetting) {
1929 mWakeGestureEnabledSetting = wakeGestureEnabledSetting;
1930 updateWakeGestureListenerLp();
1933 // Configure rotation lock.
1934 int userRotation = Settings.System.getIntForUser(resolver,
1935 Settings.System.USER_ROTATION, Surface.ROTATION_0,
1936 UserHandle.USER_CURRENT);
1937 if (mUserRotation != userRotation) {
1938 mUserRotation = userRotation;
1939 updateRotation = true;
1941 int userRotationMode = Settings.System.getIntForUser(resolver,
1942 Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ?
1943 WindowManagerPolicy.USER_ROTATION_FREE :
1944 WindowManagerPolicy.USER_ROTATION_LOCKED;
1945 if (mUserRotationMode != userRotationMode) {
1946 mUserRotationMode = userRotationMode;
1947 updateRotation = true;
1948 updateOrientationListenerLp();
1952 int pointerLocation = Settings.System.getIntForUser(resolver,
1953 Settings.System.POINTER_LOCATION, 0, UserHandle.USER_CURRENT);
1954 if (mPointerLocationMode != pointerLocation) {
1955 mPointerLocationMode = pointerLocation;
1956 mHandler.sendEmptyMessage(pointerLocation != 0 ?
1957 MSG_ENABLE_POINTER_LOCATION : MSG_DISABLE_POINTER_LOCATION);
1960 // use screen off timeout setting as the timeout for the lockscreen
1961 mLockScreenTimeout = Settings.System.getIntForUser(resolver,
1962 Settings.System.SCREEN_OFF_TIMEOUT, 0, UserHandle.USER_CURRENT);
1963 String imId = Settings.Secure.getStringForUser(resolver,
1964 Settings.Secure.DEFAULT_INPUT_METHOD, UserHandle.USER_CURRENT);
1965 boolean hasSoftInput = imId != null && imId.length() > 0;
1966 if (mHasSoftInput != hasSoftInput) {
1967 mHasSoftInput = hasSoftInput;
1968 updateRotation = true;
1970 if (mImmersiveModeConfirmation != null) {
1971 mImmersiveModeConfirmation.loadSetting(mCurrentUserId);
1974 synchronized (mWindowManagerFuncs.getWindowManagerLock()) {
1975 PolicyControl.reloadFromSetting(mContext);
1977 if (updateRotation) {
1978 updateRotation(true);
1982 private void updateWakeGestureListenerLp() {
1983 if (shouldEnableWakeGestureLp()) {
1984 mWakeGestureListener.requestWakeUpTrigger();
1986 mWakeGestureListener.cancelWakeUpTrigger();
1990 private boolean shouldEnableWakeGestureLp() {
1991 return mWakeGestureEnabledSetting && !mAwake
1992 && (!mLidControlsSleep || mLidState != LID_CLOSED)
1993 && mWakeGestureListener.isSupported();
1996 private void enablePointerLocation() {
1997 if (mPointerLocationView == null) {
1998 mPointerLocationView = new PointerLocationView(mContext);
1999 mPointerLocationView.setPrintCoords(false);
2000 WindowManager.LayoutParams lp = new WindowManager.LayoutParams(
2001 WindowManager.LayoutParams.MATCH_PARENT,
2002 WindowManager.LayoutParams.MATCH_PARENT);
2003 lp.type = WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY;
2004 lp.flags = WindowManager.LayoutParams.FLAG_FULLSCREEN
2005 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE
2006 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
2007 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN;
2008 if (ActivityManager.isHighEndGfx()) {
2009 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED;
2011 WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED;
2013 lp.format = PixelFormat.TRANSLUCENT;
2014 lp.setTitle("PointerLocation");
2015 WindowManager wm = (WindowManager)
2016 mContext.getSystemService(Context.WINDOW_SERVICE);
2017 lp.inputFeatures |= WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL;
2018 wm.addView(mPointerLocationView, lp);
2019 mWindowManagerFuncs.registerPointerEventListener(mPointerLocationView);
2023 private void disablePointerLocation() {
2024 if (mPointerLocationView != null) {
2025 mWindowManagerFuncs.unregisterPointerEventListener(mPointerLocationView);
2026 WindowManager wm = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE);
2027 wm.removeView(mPointerLocationView);
2028 mPointerLocationView = null;
2032 private int readRotation(int resID) {
2034 int rotation = mContext.getResources().getInteger(resID);
2037 return Surface.ROTATION_0;
2039 return Surface.ROTATION_90;
2041 return Surface.ROTATION_180;
2043 return Surface.ROTATION_270;
2045 } catch (Resources.NotFoundException e) {
2051 /** {@inheritDoc} */
2053 public int checkAddPermission(WindowManager.LayoutParams attrs, int[] outAppOp) {
2054 int type = attrs.type;
2056 outAppOp[0] = AppOpsManager.OP_NONE;
2058 if (!((type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW)
2059 || (type >= FIRST_SUB_WINDOW && type <= LAST_SUB_WINDOW)
2060 || (type >= FIRST_SYSTEM_WINDOW && type <= LAST_SYSTEM_WINDOW))) {
2061 return WindowManagerGlobal.ADD_INVALID_TYPE;
2064 if (type < FIRST_SYSTEM_WINDOW || type > LAST_SYSTEM_WINDOW) {
2065 // Window manager will make sure these are okay.
2066 return WindowManagerGlobal.ADD_OKAY;
2068 String permission = null;
2071 // XXX right now the app process has complete control over
2072 // this... should introduce a token to let the system
2073 // monitor/control what they are doing.
2074 outAppOp[0] = AppOpsManager.OP_TOAST_WINDOW;
2077 case TYPE_INPUT_METHOD:
2078 case TYPE_WALLPAPER:
2079 case TYPE_PRIVATE_PRESENTATION:
2080 case TYPE_VOICE_INTERACTION:
2081 case TYPE_ACCESSIBILITY_OVERLAY:
2082 case TYPE_QS_DIALOG:
2083 // The window manager will check these.
2086 case TYPE_PRIORITY_PHONE:
2087 case TYPE_SYSTEM_ALERT:
2088 case TYPE_SYSTEM_ERROR:
2089 case TYPE_SYSTEM_OVERLAY:
2090 permission = android.Manifest.permission.SYSTEM_ALERT_WINDOW;
2091 outAppOp[0] = AppOpsManager.OP_SYSTEM_ALERT_WINDOW;
2094 permission = android.Manifest.permission.INTERNAL_SYSTEM_WINDOW;
2096 if (permission != null) {
2097 if (android.Manifest.permission.SYSTEM_ALERT_WINDOW.equals(permission)) {
2098 final int callingUid = Binder.getCallingUid();
2099 // system processes will be automatically allowed privilege to draw
2100 if (callingUid == Process.SYSTEM_UID) {
2101 return WindowManagerGlobal.ADD_OKAY;
2104 // check if user has enabled this operation. SecurityException will be thrown if
2105 // this app has not been allowed by the user
2106 final int mode = mAppOpsManager.checkOpNoThrow(outAppOp[0], callingUid,
2109 case AppOpsManager.MODE_ALLOWED:
2110 case AppOpsManager.MODE_IGNORED:
2111 // although we return ADD_OKAY for MODE_IGNORED, the added window will
2112 // actually be hidden in WindowManagerService
2113 return WindowManagerGlobal.ADD_OKAY;
2114 case AppOpsManager.MODE_ERRORED:
2116 ApplicationInfo appInfo = mContext.getPackageManager()
2117 .getApplicationInfo(attrs.packageName,
2118 UserHandle.getUserId(callingUid));
2119 // Don't crash legacy apps
2120 if (appInfo.targetSdkVersion < Build.VERSION_CODES.M) {
2121 return WindowManagerGlobal.ADD_OKAY;
2123 } catch (PackageManager.NameNotFoundException e) {
2126 return WindowManagerGlobal.ADD_PERMISSION_DENIED;
2128 // in the default mode, we will make a decision here based on
2129 // checkCallingPermission()
2130 if (mContext.checkCallingPermission(permission) !=
2131 PackageManager.PERMISSION_GRANTED) {
2132 return WindowManagerGlobal.ADD_PERMISSION_DENIED;
2134 return WindowManagerGlobal.ADD_OKAY;
2139 if (mContext.checkCallingOrSelfPermission(permission)
2140 != PackageManager.PERMISSION_GRANTED) {
2141 return WindowManagerGlobal.ADD_PERMISSION_DENIED;
2144 return WindowManagerGlobal.ADD_OKAY;
2148 public boolean checkShowToOwnerOnly(WindowManager.LayoutParams attrs) {
2150 // If this switch statement is modified, modify the comment in the declarations of
2151 // the type in {@link WindowManager.LayoutParams} as well.
2152 switch (attrs.type) {
2154 // These are the windows that by default are shown only to the user that created
2155 // them. If this needs to be overridden, set
2156 // {@link WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS} in
2157 // {@link WindowManager.LayoutParams}. Note that permission
2158 // {@link android.Manifest.permission.INTERNAL_SYSTEM_WINDOW} is required as well.
2159 if ((attrs.privateFlags & PRIVATE_FLAG_SHOW_FOR_ALL_USERS) == 0) {
2164 // These are the windows that by default are shown to all users. However, to
2165 // protect against spoofing, check permissions below.
2166 case TYPE_APPLICATION_STARTING:
2167 case TYPE_BOOT_PROGRESS:
2168 case TYPE_DISPLAY_OVERLAY:
2169 case TYPE_INPUT_CONSUMER:
2170 case TYPE_KEYGUARD_SCRIM:
2171 case TYPE_KEYGUARD_DIALOG:
2172 case TYPE_MAGNIFICATION_OVERLAY:
2173 case TYPE_NAVIGATION_BAR:
2174 case TYPE_NAVIGATION_BAR_PANEL:
2177 case TYPE_PRIORITY_PHONE:
2178 case TYPE_SEARCH_BAR:
2179 case TYPE_STATUS_BAR:
2180 case TYPE_STATUS_BAR_PANEL:
2181 case TYPE_STATUS_BAR_SUB_PANEL:
2182 case TYPE_SYSTEM_DIALOG:
2183 case TYPE_VOLUME_OVERLAY:
2184 case TYPE_PRIVATE_PRESENTATION:
2185 case TYPE_DOCK_DIVIDER:
2189 // Check if third party app has set window to system window type.
2190 return mContext.checkCallingOrSelfPermission(
2191 android.Manifest.permission.INTERNAL_SYSTEM_WINDOW)
2192 != PackageManager.PERMISSION_GRANTED;
2196 public void adjustWindowParamsLw(WindowManager.LayoutParams attrs) {
2197 switch (attrs.type) {
2198 case TYPE_SYSTEM_OVERLAY:
2199 case TYPE_SECURE_SYSTEM_OVERLAY:
2200 // These types of windows can't receive input events.
2201 attrs.flags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
2202 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE;
2203 attrs.flags &= ~WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH;
2205 case TYPE_STATUS_BAR:
2207 // If the Keyguard is in a hidden state (occluded by another window), we force to
2208 // remove the wallpaper and keyguard flag so that any change in-flight after setting
2209 // the keyguard as occluded wouldn't set these flags again.
2210 // See {@link #processKeyguardSetHiddenResultLw}.
2211 if (mKeyguardHidden) {
2212 attrs.flags &= ~WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;
2213 attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD;
2218 if (attrs.type != TYPE_STATUS_BAR) {
2219 // The status bar is the only window allowed to exhibit keyguard behavior.
2220 attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD;
2223 if (ActivityManager.isHighEndGfx()) {
2224 if ((attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0) {
2225 attrs.subtreeSystemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION;
2227 final boolean forceWindowDrawsStatusBarBackground =
2228 (attrs.privateFlags & PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND)
2230 if ((attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0
2231 || forceWindowDrawsStatusBarBackground
2232 && attrs.height == MATCH_PARENT && attrs.width == MATCH_PARENT) {
2233 attrs.subtreeSystemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN;
2238 void readLidState() {
2239 mLidState = mWindowManagerFuncs.getLidState();
2242 private void readCameraLensCoverState() {
2243 mCameraLensCoverState = mWindowManagerFuncs.getCameraLensCoverState();
2246 private boolean isHidden(int accessibilityMode) {
2247 switch (accessibilityMode) {
2249 return mLidState == LID_CLOSED;
2251 return mLidState == LID_OPEN;
2257 /** {@inheritDoc} */
2259 public void adjustConfigurationLw(Configuration config, int keyboardPresence,
2260 int navigationPresence) {
2261 mHaveBuiltInKeyboard = (keyboardPresence & PRESENCE_INTERNAL) != 0;
2263 readConfigurationDependentBehaviors();
2266 if (config.keyboard == Configuration.KEYBOARD_NOKEYS
2267 || (keyboardPresence == PRESENCE_INTERNAL
2268 && isHidden(mLidKeyboardAccessibility))) {
2269 config.hardKeyboardHidden = Configuration.HARDKEYBOARDHIDDEN_YES;
2270 if (!mHasSoftInput) {
2271 config.keyboardHidden = Configuration.KEYBOARDHIDDEN_YES;
2275 if (config.navigation == Configuration.NAVIGATION_NONAV
2276 || (navigationPresence == PRESENCE_INTERNAL
2277 && isHidden(mLidNavigationAccessibility))) {
2278 config.navigationHidden = Configuration.NAVIGATIONHIDDEN_YES;
2283 public void onConfigurationChanged() {
2284 final Resources res = mContext.getResources();
2287 res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_height);
2289 // Height of the navigation bar when presented horizontally at bottom
2290 mNavigationBarHeightForRotationDefault[mPortraitRotation] =
2291 mNavigationBarHeightForRotationDefault[mUpsideDownRotation] =
2292 res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_height);
2293 mNavigationBarHeightForRotationDefault[mLandscapeRotation] =
2294 mNavigationBarHeightForRotationDefault[mSeascapeRotation] = res.getDimensionPixelSize(
2295 com.android.internal.R.dimen.navigation_bar_height_landscape);
2297 // Width of the navigation bar when presented vertically along one side
2298 mNavigationBarWidthForRotationDefault[mPortraitRotation] =
2299 mNavigationBarWidthForRotationDefault[mUpsideDownRotation] =
2300 mNavigationBarWidthForRotationDefault[mLandscapeRotation] =
2301 mNavigationBarWidthForRotationDefault[mSeascapeRotation] =
2302 res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_width);
2304 // Height of the navigation bar when presented horizontally at bottom
2305 mNavigationBarHeightForRotationInCarMode[mPortraitRotation] =
2306 mNavigationBarHeightForRotationInCarMode[mUpsideDownRotation] =
2307 res.getDimensionPixelSize(
2308 com.android.internal.R.dimen.navigation_bar_height_car_mode);
2309 mNavigationBarHeightForRotationInCarMode[mLandscapeRotation] =
2310 mNavigationBarHeightForRotationInCarMode[mSeascapeRotation] = res.getDimensionPixelSize(
2311 com.android.internal.R.dimen.navigation_bar_height_landscape_car_mode);
2313 // Width of the navigation bar when presented vertically along one side
2314 mNavigationBarWidthForRotationInCarMode[mPortraitRotation] =
2315 mNavigationBarWidthForRotationInCarMode[mUpsideDownRotation] =
2316 mNavigationBarWidthForRotationInCarMode[mLandscapeRotation] =
2317 mNavigationBarWidthForRotationInCarMode[mSeascapeRotation] =
2318 res.getDimensionPixelSize(
2319 com.android.internal.R.dimen.navigation_bar_width_car_mode);
2322 /** {@inheritDoc} */
2324 public int windowTypeToLayerLw(int type) {
2325 if (type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) {
2329 case TYPE_PRIVATE_PRESENTATION:
2331 case TYPE_WALLPAPER:
2332 // wallpaper is at the bottom, though the window manager may move it.
2334 case TYPE_DOCK_DIVIDER:
2336 case TYPE_QS_DIALOG:
2340 case TYPE_SEARCH_BAR:
2341 case TYPE_VOICE_INTERACTION_STARTING:
2343 case TYPE_VOICE_INTERACTION:
2344 // voice interaction layer is almost immediately above apps.
2346 case TYPE_INPUT_CONSUMER:
2348 case TYPE_SYSTEM_DIALOG:
2351 // toasts and the plugged-in battery thing
2353 case TYPE_PRIORITY_PHONE:
2354 // SIM errors and unlock. Not sure if this really should be in a high layer.
2357 // used for Dreams (screensavers with TYPE_DREAM windows)
2359 case TYPE_SYSTEM_ALERT:
2360 // like the ANR / app crashed dialogs
2362 case TYPE_INPUT_METHOD:
2363 // on-screen keyboards and other such input method user interfaces go here.
2365 case TYPE_INPUT_METHOD_DIALOG:
2366 // on-screen keyboards and other such input method user interfaces go here.
2368 case TYPE_KEYGUARD_SCRIM:
2369 // the safety window that shows behind keyguard while keyguard is starting
2371 case TYPE_STATUS_BAR_SUB_PANEL:
2373 case TYPE_STATUS_BAR:
2375 case TYPE_STATUS_BAR_PANEL:
2377 case TYPE_KEYGUARD_DIALOG:
2379 case TYPE_VOLUME_OVERLAY:
2380 // the on-screen volume indicator and controller shown when the user
2381 // changes the device volume
2383 case TYPE_SYSTEM_OVERLAY:
2384 // the on-screen volume indicator and controller shown when the user
2385 // changes the device volume
2387 case TYPE_NAVIGATION_BAR:
2388 // the navigation bar, if available, shows atop most things
2390 case TYPE_NAVIGATION_BAR_PANEL:
2391 // some panels (e.g. search) need to show on top of the navigation bar
2393 case TYPE_SCREENSHOT:
2394 // screenshot selection layer shouldn't go above system error, but it should cover
2395 // navigation bars at the very least.
2397 case TYPE_SYSTEM_ERROR:
2398 // system-level error dialogs
2400 case TYPE_MAGNIFICATION_OVERLAY:
2401 // used to highlight the magnified portion of a display
2403 case TYPE_DISPLAY_OVERLAY:
2404 // used to simulate secondary display devices
2407 // the drag layer: input for drag-and-drop is associated with this window,
2408 // which sits above all other focusable windows
2410 case TYPE_ACCESSIBILITY_OVERLAY:
2411 // overlay put by accessibility services to intercept user interaction
2413 case TYPE_SECURE_SYSTEM_OVERLAY:
2415 case TYPE_BOOT_PROGRESS:
2418 // the (mouse) pointer layer
2421 Log.e(TAG, "Unknown window type: " + type);
2425 /** {@inheritDoc} */
2427 public int subWindowTypeToLayerLw(int type) {
2429 case TYPE_APPLICATION_PANEL:
2430 case TYPE_APPLICATION_ATTACHED_DIALOG:
2431 return APPLICATION_PANEL_SUBLAYER;
2432 case TYPE_APPLICATION_MEDIA:
2433 return APPLICATION_MEDIA_SUBLAYER;
2434 case TYPE_APPLICATION_MEDIA_OVERLAY:
2435 return APPLICATION_MEDIA_OVERLAY_SUBLAYER;
2436 case TYPE_APPLICATION_SUB_PANEL:
2437 return APPLICATION_SUB_PANEL_SUBLAYER;
2438 case TYPE_APPLICATION_ABOVE_SUB_PANEL:
2439 return APPLICATION_ABOVE_SUB_PANEL_SUBLAYER;
2441 Log.e(TAG, "Unknown sub-window type: " + type);
2446 public int getMaxWallpaperLayer() {
2447 return windowTypeToLayerLw(TYPE_STATUS_BAR);
2450 private int getNavigationBarWidth(int rotation, int uiMode) {
2451 if ((uiMode & UI_MODE_TYPE_MASK) == UI_MODE_TYPE_CAR) {
2452 return mNavigationBarWidthForRotationInCarMode[rotation];
2454 return mNavigationBarWidthForRotationDefault[rotation];
2459 public int getNonDecorDisplayWidth(int fullWidth, int fullHeight, int rotation,
2461 if (mHasNavigationBar) {
2462 // For a basic navigation bar, when we are in landscape mode we place
2463 // the navigation bar to the side.
2464 if (mNavigationBarCanMove && fullWidth > fullHeight) {
2465 return fullWidth - getNavigationBarWidth(rotation, uiMode);
2471 private int getNavigationBarHeight(int rotation, int uiMode) {
2472 if ((uiMode & UI_MODE_TYPE_MASK) == UI_MODE_TYPE_CAR) {
2473 return mNavigationBarHeightForRotationInCarMode[rotation];
2475 return mNavigationBarHeightForRotationDefault[rotation];
2480 public int getNonDecorDisplayHeight(int fullWidth, int fullHeight, int rotation,
2482 if (mHasNavigationBar) {
2483 // For a basic navigation bar, when we are in portrait mode we place
2484 // the navigation bar to the bottom.
2485 if (!mNavigationBarCanMove || fullWidth < fullHeight) {
2486 return fullHeight - getNavigationBarHeight(rotation, uiMode);
2493 public int getConfigDisplayWidth(int fullWidth, int fullHeight, int rotation, int uiMode) {
2494 return getNonDecorDisplayWidth(fullWidth, fullHeight, rotation, uiMode);
2498 public int getConfigDisplayHeight(int fullWidth, int fullHeight, int rotation, int uiMode) {
2499 // There is a separate status bar at the top of the display. We don't count that as part
2500 // of the fixed decor, since it can hide; however, for purposes of configurations,
2501 // we do want to exclude it since applications can't generally use that part
2503 return getNonDecorDisplayHeight(
2504 fullWidth, fullHeight, rotation, uiMode) - mStatusBarHeight;
2508 public boolean isForceHiding(WindowManager.LayoutParams attrs) {
2509 return (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 ||
2510 (isKeyguardHostWindow(attrs) &&
2511 (mKeyguardDelegate != null && mKeyguardDelegate.isShowing())) ||
2512 (attrs.type == TYPE_KEYGUARD_SCRIM);
2516 public boolean isKeyguardHostWindow(WindowManager.LayoutParams attrs) {
2517 return attrs.type == TYPE_STATUS_BAR;
2521 public boolean canBeForceHidden(WindowState win, WindowManager.LayoutParams attrs) {
2522 switch (attrs.type) {
2523 case TYPE_STATUS_BAR:
2524 case TYPE_NAVIGATION_BAR:
2525 case TYPE_WALLPAPER:
2527 case TYPE_KEYGUARD_SCRIM:
2530 // Hide only windows below the keyguard host window.
2531 return windowTypeToLayerLw(win.getBaseType())
2532 < windowTypeToLayerLw(TYPE_STATUS_BAR);
2537 public WindowState getWinShowWhenLockedLw() {
2538 return mWinShowWhenLocked;
2541 /** {@inheritDoc} */
2543 public View addStartingWindow(IBinder appToken, String packageName, int theme,
2544 CompatibilityInfo compatInfo, CharSequence nonLocalizedLabel, int labelRes,
2545 int icon, int logo, int windowFlags, Configuration overrideConfig) {
2546 if (!SHOW_STARTING_ANIMATIONS) {
2549 if (packageName == null) {
2553 WindowManager wm = null;
2557 Context context = mContext;
2558 if (DEBUG_STARTING_WINDOW) Slog.d(TAG, "addStartingWindow " + packageName
2559 + ": nonLocalizedLabel=" + nonLocalizedLabel + " theme="
2560 + Integer.toHexString(theme));
2561 if (theme != context.getThemeResId() || labelRes != 0) {
2563 context = context.createPackageContext(packageName, 0);
2564 context.setTheme(theme);
2565 } catch (PackageManager.NameNotFoundException e) {
2570 if (overrideConfig != null && overrideConfig != EMPTY) {
2571 if (DEBUG_STARTING_WINDOW) Slog.d(TAG, "addStartingWindow: creating context based"
2572 + " on overrideConfig" + overrideConfig + " for starting window");
2573 final Context overrideContext = context.createConfigurationContext(overrideConfig);
2574 overrideContext.setTheme(theme);
2575 final TypedArray typedArray = overrideContext.obtainStyledAttributes(
2576 com.android.internal.R.styleable.Window);
2577 final int resId = typedArray.getResourceId(R.styleable.Window_windowBackground, 0);
2578 if (resId != 0 && overrideContext.getDrawable(resId) != null) {
2579 // We want to use the windowBackground for the override context if it is
2580 // available, otherwise we use the default one to make sure a themed starting
2581 // window is displayed for the app.
2582 if (DEBUG_STARTING_WINDOW) Slog.d(TAG, "addStartingWindow: apply overrideConfig"
2583 + overrideConfig + " to starting window resId=" + resId);
2584 context = overrideContext;
2588 final PhoneWindow win = new PhoneWindow(context);
2589 win.setIsStartingWindow(true);
2591 CharSequence label = context.getResources().getText(labelRes, null);
2592 // Only change the accessibility title if the label is localized
2593 if (label != null) {
2594 win.setTitle(label, true);
2596 win.setTitle(nonLocalizedLabel, false);
2600 WindowManager.LayoutParams.TYPE_APPLICATION_STARTING);
2602 synchronized (mWindowManagerFuncs.getWindowManagerLock()) {
2603 // Assumes it's safe to show starting windows of launched apps while
2604 // the keyguard is being hidden. This is okay because starting windows never show
2605 // secret information.
2606 if (mKeyguardHidden) {
2607 windowFlags |= FLAG_SHOW_WHEN_LOCKED;
2611 // Force the window flags: this is a fake window, so it is not really
2612 // touchable or focusable by the user. We also add in the ALT_FOCUSABLE_IM
2613 // flag because we do know that the next window will take input
2614 // focus, so we want to get the IME window up on top of us right away.
2617 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE|
2618 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE|
2619 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM,
2621 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE|
2622 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE|
2623 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);
2625 win.setDefaultIcon(icon);
2626 win.setDefaultLogo(logo);
2628 win.setLayout(WindowManager.LayoutParams.MATCH_PARENT,
2629 WindowManager.LayoutParams.MATCH_PARENT);
2631 final WindowManager.LayoutParams params = win.getAttributes();
2632 params.token = appToken;
2633 params.packageName = packageName;
2634 params.windowAnimations = win.getWindowStyle().getResourceId(
2635 com.android.internal.R.styleable.Window_windowAnimationStyle, 0);
2636 params.privateFlags |=
2637 WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED;
2638 params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS;
2640 if (!compatInfo.supportsScreen()) {
2641 params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_COMPATIBLE_WINDOW;
2644 params.setTitle("Starting " + packageName);
2646 wm = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE);
2647 view = win.getDecorView();
2649 if (DEBUG_STARTING_WINDOW) Slog.d(TAG, "Adding starting window for "
2650 + packageName + " / " + appToken + ": " + (view.getParent() != null ? view : null));
2652 wm.addView(view, params);
2654 // Only return the view if it was successfully added to the
2655 // window manager... which we can tell by it having a parent.
2656 return view.getParent() != null ? view : null;
2657 } catch (WindowManager.BadTokenException e) {
2659 Log.w(TAG, appToken + " already running, starting window not displayed. " +
2661 } catch (RuntimeException e) {
2662 // don't crash if something else bad happens, for example a
2663 // failure loading resources because we are loading from an app
2664 // on external storage that has been unmounted.
2665 Log.w(TAG, appToken + " failed creating starting window", e);
2667 if (view != null && view.getParent() == null) {
2668 Log.w(TAG, "view not successfully added to wm, removing view");
2669 wm.removeViewImmediate(view);
2676 /** {@inheritDoc} */
2678 public void removeStartingWindow(IBinder appToken, View window) {
2679 if (DEBUG_STARTING_WINDOW) Slog.v(TAG, "Removing starting window for " + appToken + ": "
2680 + window + " Callers=" + Debug.getCallers(4));
2682 if (window != null) {
2683 WindowManager wm = (WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE);
2684 wm.removeView(window);
2689 * Preflight adding a window to the system.
2691 * Currently enforces that three window types are singletons:
2693 * <li>STATUS_BAR_TYPE</li>
2694 * <li>KEYGUARD_TYPE</li>
2697 * @param win The window to be added
2698 * @param attrs Information about the window to be added
2700 * @return If ok, WindowManagerImpl.ADD_OKAY. If too many singletons,
2701 * WindowManagerImpl.ADD_MULTIPLE_SINGLETON
2704 public int prepareAddWindowLw(WindowState win, WindowManager.LayoutParams attrs) {
2705 switch (attrs.type) {
2706 case TYPE_STATUS_BAR:
2707 mContext.enforceCallingOrSelfPermission(
2708 android.Manifest.permission.STATUS_BAR_SERVICE,
2709 "PhoneWindowManager");
2710 if (mStatusBar != null) {
2711 if (mStatusBar.isAlive()) {
2712 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON;
2716 mStatusBarController.setWindow(win);
2718 case TYPE_NAVIGATION_BAR:
2719 mContext.enforceCallingOrSelfPermission(
2720 android.Manifest.permission.STATUS_BAR_SERVICE,
2721 "PhoneWindowManager");
2722 if (mNavigationBar != null) {
2723 if (mNavigationBar.isAlive()) {
2724 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON;
2727 mNavigationBar = win;
2728 mNavigationBarController.setWindow(win);
2729 if (DEBUG_LAYOUT) Slog.i(TAG, "NAVIGATION BAR: " + mNavigationBar);
2731 case TYPE_NAVIGATION_BAR_PANEL:
2732 case TYPE_STATUS_BAR_PANEL:
2733 case TYPE_STATUS_BAR_SUB_PANEL:
2734 case TYPE_VOICE_INTERACTION_STARTING:
2735 mContext.enforceCallingOrSelfPermission(
2736 android.Manifest.permission.STATUS_BAR_SERVICE,
2737 "PhoneWindowManager");
2739 case TYPE_KEYGUARD_SCRIM:
2740 if (mKeyguardScrim != null) {
2741 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON;
2743 mKeyguardScrim = win;
2746 return WindowManagerGlobal.ADD_OKAY;
2749 /** {@inheritDoc} */
2751 public void removeWindowLw(WindowState win) {
2752 if (mStatusBar == win) {
2754 mStatusBarController.setWindow(null);
2755 mKeyguardDelegate.showScrim();
2756 } else if (mKeyguardScrim == win) {
2757 Log.v(TAG, "Removing keyguard scrim");
2758 mKeyguardScrim = null;
2759 } if (mNavigationBar == win) {
2760 mNavigationBar = null;
2761 mNavigationBarController.setWindow(null);
2765 static final boolean PRINT_ANIM = false;
2767 /** {@inheritDoc} */
2769 public int selectAnimationLw(WindowState win, int transit) {
2770 if (PRINT_ANIM) Log.i(TAG, "selectAnimation in " + win
2771 + ": transit=" + transit);
2772 if (win == mStatusBar) {
2773 boolean isKeyguard = (win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0;
2774 if (transit == TRANSIT_EXIT
2775 || transit == TRANSIT_HIDE) {
2776 return isKeyguard ? -1 : R.anim.dock_top_exit;
2777 } else if (transit == TRANSIT_ENTER
2778 || transit == TRANSIT_SHOW) {
2779 return isKeyguard ? -1 : R.anim.dock_top_enter;
2781 } else if (win == mNavigationBar) {
2782 if (win.getAttrs().windowAnimations != 0) {
2785 // This can be on either the bottom or the right.
2786 if (mNavigationBarOnBottom) {
2787 if (transit == TRANSIT_EXIT
2788 || transit == TRANSIT_HIDE) {
2789 return R.anim.dock_bottom_exit;
2790 } else if (transit == TRANSIT_ENTER
2791 || transit == TRANSIT_SHOW) {
2792 return R.anim.dock_bottom_enter;
2795 if (transit == TRANSIT_EXIT
2796 || transit == TRANSIT_HIDE) {
2797 return R.anim.dock_right_exit;
2798 } else if (transit == TRANSIT_ENTER
2799 || transit == TRANSIT_SHOW) {
2800 return R.anim.dock_right_enter;
2803 } else if (win.getAttrs().type == TYPE_DOCK_DIVIDER) {
2804 return selectDockedDividerAnimationLw(win, transit);
2807 if (transit == TRANSIT_PREVIEW_DONE) {
2808 if (win.hasAppShownWindows()) {
2809 if (PRINT_ANIM) Log.i(TAG, "**** STARTING EXIT");
2810 return com.android.internal.R.anim.app_starting_exit;
2812 } else if (win.getAttrs().type == TYPE_DREAM && mDreamingLockscreen
2813 && transit == TRANSIT_ENTER) {
2814 // Special case: we are animating in a dream, while the keyguard
2815 // is shown. We don't want an animation on the dream, because
2816 // we need it shown immediately with the keyguard animating away
2824 private int selectDockedDividerAnimationLw(WindowState win, int transit) {
2825 int insets = mWindowManagerFuncs.getDockedDividerInsetsLw();
2827 // If the divider is behind the navigation bar, don't animate.
2828 final Rect frame = win.getFrameLw();
2829 final boolean behindNavBar = mNavigationBar != null
2830 && ((mNavigationBarOnBottom
2831 && frame.top + insets >= mNavigationBar.getFrameLw().top)
2832 || (!mNavigationBarOnBottom
2833 && frame.left + insets >= mNavigationBar.getFrameLw().left));
2834 final boolean landscape = frame.height() > frame.width();
2835 final boolean offscreenLandscape = landscape && (frame.right - insets <= 0
2836 || frame.left + insets >= win.getDisplayFrameLw().right);
2837 final boolean offscreenPortrait = !landscape && (frame.top - insets <= 0
2838 || frame.bottom + insets >= win.getDisplayFrameLw().bottom);
2839 final boolean offscreen = offscreenLandscape || offscreenPortrait;
2840 if (behindNavBar || offscreen) {
2843 if (transit == TRANSIT_ENTER || transit == TRANSIT_SHOW) {
2844 return R.anim.fade_in;
2845 } else if (transit == TRANSIT_EXIT) {
2846 return R.anim.fade_out;
2853 public void selectRotationAnimationLw(int anim[]) {
2854 if (PRINT_ANIM) Slog.i(TAG, "selectRotationAnimation mTopFullscreen="
2855 + mTopFullscreenOpaqueWindowState + " rotationAnimation="
2856 + (mTopFullscreenOpaqueWindowState == null ?
2857 "0" : mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation));
2858 if (mTopFullscreenOpaqueWindowState != null && mTopIsFullscreen) {
2859 switch (mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation) {
2860 case ROTATION_ANIMATION_CROSSFADE:
2861 anim[0] = R.anim.rotation_animation_xfade_exit;
2862 anim[1] = R.anim.rotation_animation_enter;
2864 case ROTATION_ANIMATION_JUMPCUT:
2865 anim[0] = R.anim.rotation_animation_jump_exit;
2866 anim[1] = R.anim.rotation_animation_enter;
2868 case ROTATION_ANIMATION_ROTATE:
2870 anim[0] = anim[1] = 0;
2874 anim[0] = anim[1] = 0;
2879 public boolean validateRotationAnimationLw(int exitAnimId, int enterAnimId,
2880 boolean forceDefault) {
2881 switch (exitAnimId) {
2882 case R.anim.rotation_animation_xfade_exit:
2883 case R.anim.rotation_animation_jump_exit:
2884 // These are the only cases that matter.
2888 int anim[] = new int[2];
2889 selectRotationAnimationLw(anim);
2890 return (exitAnimId == anim[0] && enterAnimId == anim[1]);
2897 public Animation createForceHideEnterAnimation(boolean onWallpaper,
2898 boolean goingToNotificationShade) {
2899 if (goingToNotificationShade) {
2900 return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_behind_enter_fade_in);
2903 AnimationSet set = (AnimationSet) AnimationUtils.loadAnimation(mContext, onWallpaper ?
2904 R.anim.lock_screen_behind_enter_wallpaper :
2905 R.anim.lock_screen_behind_enter);
2907 // TODO: Use XML interpolators when we have log interpolators available in XML.
2908 final List<Animation> animations = set.getAnimations();
2909 for (int i = animations.size() - 1; i >= 0; --i) {
2910 animations.get(i).setInterpolator(mLogDecelerateInterpolator);
2918 public Animation createForceHideWallpaperExitAnimation(boolean goingToNotificationShade) {
2919 if (goingToNotificationShade) {
2922 return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_wallpaper_exit);
2926 private static void awakenDreams() {
2927 IDreamManager dreamManager = getDreamManager();
2928 if (dreamManager != null) {
2930 dreamManager.awaken();
2931 } catch (RemoteException e) {
2932 // fine, stay asleep then
2937 static IDreamManager getDreamManager() {
2938 return IDreamManager.Stub.asInterface(
2939 ServiceManager.checkService(DreamService.DREAM_SERVICE));
2942 TelecomManager getTelecommService() {
2943 return (TelecomManager) mContext.getSystemService(Context.TELECOM_SERVICE);
2946 static IAudioService getAudioService() {
2947 IAudioService audioService = IAudioService.Stub.asInterface(
2948 ServiceManager.checkService(Context.AUDIO_SERVICE));
2949 if (audioService == null) {
2950 Log.w(TAG, "Unable to find IAudioService interface.");
2952 return audioService;
2955 boolean keyguardOn() {
2956 return isKeyguardShowingAndNotOccluded() || inKeyguardRestrictedKeyInputMode();
2959 private static final int[] WINDOW_TYPES_WHERE_HOME_DOESNT_WORK = {
2960 WindowManager.LayoutParams.TYPE_SYSTEM_ALERT,
2961 WindowManager.LayoutParams.TYPE_SYSTEM_ERROR,
2964 /** {@inheritDoc} */
2966 public long interceptKeyBeforeDispatching(WindowState win, KeyEvent event, int policyFlags) {
2967 final boolean keyguardOn = keyguardOn();
2968 final int keyCode = event.getKeyCode();
2969 final int repeatCount = event.getRepeatCount();
2970 final int metaState = event.getMetaState();
2971 final int flags = event.getFlags();
2972 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN;
2973 final boolean canceled = event.isCanceled();
2976 Log.d(TAG, "interceptKeyTi keyCode=" + keyCode + " down=" + down + " repeatCount="
2977 + repeatCount + " keyguardOn=" + keyguardOn + " mHomePressed=" + mHomePressed
2978 + " canceled=" + canceled);
2981 // If we think we might have a volume down & power key chord on the way
2982 // but we're not sure, then tell the dispatcher to wait a little while and
2983 // try again later before dispatching.
2984 if (mScreenshotChordEnabled && (flags & KeyEvent.FLAG_FALLBACK) == 0) {
2985 if (mScreenshotChordVolumeDownKeyTriggered && !mScreenshotChordPowerKeyTriggered) {
2986 final long now = SystemClock.uptimeMillis();
2987 final long timeoutTime = mScreenshotChordVolumeDownKeyTime
2988 + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS;
2989 if (now < timeoutTime) {
2990 return timeoutTime - now;
2993 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN
2994 && mScreenshotChordVolumeDownKeyConsumed) {
2996 mScreenshotChordVolumeDownKeyConsumed = false;
3002 // Cancel any pending meta actions if we see any other keys being pressed between the down
3003 // of the meta key and its corresponding up.
3004 if (mPendingMetaAction && !KeyEvent.isMetaKey(keyCode)) {
3005 mPendingMetaAction = false;
3007 // Any key that is not Alt or Meta cancels Caps Lock combo tracking.
3008 if (mPendingCapsLockToggle && !KeyEvent.isMetaKey(keyCode) && !KeyEvent.isAltKey(keyCode)) {
3009 mPendingCapsLockToggle = false;
3012 // First we always handle the home key here, so applications
3013 // can never break it, although if keyguard is on, we do let
3014 // it handle it, because that gives us the correct 5 second
3016 if (keyCode == KeyEvent.KEYCODE_HOME) {
3018 // If we have released the home key, and didn't do anything else
3019 // while it was pressed, then it is time to go home!
3021 cancelPreloadRecentApps();
3023 mHomePressed = false;
3024 if (mHomeConsumed) {
3025 mHomeConsumed = false;
3030 Log.i(TAG, "Ignoring HOME; event canceled.");
3034 // If an incoming call is ringing, HOME is totally disabled.
3035 // (The user is already on the InCallUI at this point,
3036 // and his ONLY options are to answer or reject the call.)
3037 TelecomManager telecomManager = getTelecommService();
3038 if (telecomManager != null && telecomManager.isRinging()) {
3039 Log.i(TAG, "Ignoring HOME; there's a ringing incoming call.");
3043 // Delay handling home if a double-tap is possible.
3044 if (mDoubleTapOnHomeBehavior != DOUBLE_TAP_HOME_NOTHING) {
3045 mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable); // just in case
3046 mHomeDoubleTapPending = true;
3047 mHandler.postDelayed(mHomeDoubleTapTimeoutRunnable,
3048 ViewConfiguration.getDoubleTapTimeout());
3052 handleShortPressOnHome();
3056 // If a system window has focus, then it doesn't make sense
3057 // right now to interact with applications.
3058 WindowManager.LayoutParams attrs = win != null ? win.getAttrs() : null;
3059 if (attrs != null) {
3060 final int type = attrs.type;
3061 if (type == WindowManager.LayoutParams.TYPE_KEYGUARD_SCRIM
3062 || type == WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG
3063 || (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) {
3064 // the "app" is keyguard, so give it the key
3067 final int typeCount = WINDOW_TYPES_WHERE_HOME_DOESNT_WORK.length;
3068 for (int i=0; i<typeCount; i++) {
3069 if (type == WINDOW_TYPES_WHERE_HOME_DOESNT_WORK[i]) {
3070 // don't do anything, but also don't pass it to the app
3076 // Remember that home is pressed and handle special actions.
3077 if (repeatCount == 0) {
3078 mHomePressed = true;
3079 if (mHomeDoubleTapPending) {
3080 mHomeDoubleTapPending = false;
3081 mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable);
3082 handleDoubleTapOnHome();
3083 } else if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_RECENT_SYSTEM_UI
3084 || mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) {
3085 preloadRecentApps();
3087 } else if ((event.getFlags() & KeyEvent.FLAG_LONG_PRESS) != 0) {
3089 handleLongPressOnHome(event.getDeviceId());
3093 } else if (keyCode == KeyEvent.KEYCODE_MENU) {
3094 // Hijack modified menu keys for debugging features
3095 final int chordBug = KeyEvent.META_SHIFT_ON;
3097 if (down && repeatCount == 0) {
3098 if (mEnableShiftMenuBugReports && (metaState & chordBug) == chordBug) {
3099 Intent intent = new Intent(Intent.ACTION_BUG_REPORT);
3100 mContext.sendOrderedBroadcastAsUser(intent, UserHandle.CURRENT,
3101 null, null, null, 0, null, null);
3103 } else if (SHOW_PROCESSES_ON_ALT_MENU &&
3104 (metaState & KeyEvent.META_ALT_ON) == KeyEvent.META_ALT_ON) {
3105 Intent service = new Intent();
3106 service.setClassName(mContext, "com.android.server.LoadAverageService");
3107 ContentResolver res = mContext.getContentResolver();
3108 boolean shown = Settings.Global.getInt(
3109 res, Settings.Global.SHOW_PROCESSES, 0) != 0;
3111 mContext.startService(service);
3113 mContext.stopService(service);
3115 Settings.Global.putInt(
3116 res, Settings.Global.SHOW_PROCESSES, shown ? 0 : 1);
3120 } else if (keyCode == KeyEvent.KEYCODE_SEARCH) {
3122 if (repeatCount == 0) {
3123 mSearchKeyShortcutPending = true;
3124 mConsumeSearchKeyUp = false;
3127 mSearchKeyShortcutPending = false;
3128 if (mConsumeSearchKeyUp) {
3129 mConsumeSearchKeyUp = false;
3134 } else if (keyCode == KeyEvent.KEYCODE_APP_SWITCH) {
3136 if (down && repeatCount == 0) {
3137 preloadRecentApps();
3143 } else if (keyCode == KeyEvent.KEYCODE_N && event.isMetaPressed()) {
3145 IStatusBarService service = getStatusBarService();
3146 if (service != null) {
3148 service.expandNotificationsPanel();
3149 } catch (RemoteException e) {
3154 } else if (keyCode == KeyEvent.KEYCODE_S && event.isMetaPressed()
3155 && event.isCtrlPressed()) {
3156 if (down && repeatCount == 0) {
3157 int type = event.isShiftPressed() ? TAKE_SCREENSHOT_SELECTED_REGION
3158 : TAKE_SCREENSHOT_FULLSCREEN;
3159 mScreenshotRunnable.setScreenshotType(type);
3160 mHandler.post(mScreenshotRunnable);
3163 } else if (keyCode == KeyEvent.KEYCODE_SLASH && event.isMetaPressed()) {
3164 if (down && repeatCount == 0 && !isKeyguardLocked()) {
3165 toggleKeyboardShortcutsMenu(event.getDeviceId());
3167 } else if (keyCode == KeyEvent.KEYCODE_ASSIST) {
3169 if (repeatCount == 0) {
3170 mAssistKeyLongPressed = false;
3171 } else if (repeatCount == 1) {
3172 mAssistKeyLongPressed = true;
3174 launchAssistLongPressAction();
3178 if (mAssistKeyLongPressed) {
3179 mAssistKeyLongPressed = false;
3182 launchAssistAction(null, event.getDeviceId());
3187 } else if (keyCode == KeyEvent.KEYCODE_VOICE_ASSIST) {
3191 voiceIntent = new Intent(RecognizerIntent.ACTION_WEB_SEARCH);
3193 IDeviceIdleController dic = IDeviceIdleController.Stub.asInterface(
3194 ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER));
3197 dic.exitIdle("voice-search");
3198 } catch (RemoteException e) {
3201 voiceIntent = new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE);
3202 voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, true);
3204 startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF);
3206 } else if (keyCode == KeyEvent.KEYCODE_SYSRQ) {
3207 if (down && repeatCount == 0) {
3208 mScreenshotRunnable.setScreenshotType(TAKE_SCREENSHOT_FULLSCREEN);
3209 mHandler.post(mScreenshotRunnable);
3212 } else if (keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP
3213 || keyCode == KeyEvent.KEYCODE_BRIGHTNESS_DOWN) {
3215 int direction = keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP ? 1 : -1;
3217 // Disable autobrightness if it's on
3218 int auto = Settings.System.getIntForUser(
3219 mContext.getContentResolver(),
3220 Settings.System.SCREEN_BRIGHTNESS_MODE,
3221 Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL,
3222 UserHandle.USER_CURRENT_OR_SELF);
3224 Settings.System.putIntForUser(mContext.getContentResolver(),
3225 Settings.System.SCREEN_BRIGHTNESS_MODE,
3226 Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL,
3227 UserHandle.USER_CURRENT_OR_SELF);
3230 int min = mPowerManager.getMinimumScreenBrightnessSetting();
3231 int max = mPowerManager.getMaximumScreenBrightnessSetting();
3232 int step = (max - min + BRIGHTNESS_STEPS - 1) / BRIGHTNESS_STEPS * direction;
3233 int brightness = Settings.System.getIntForUser(mContext.getContentResolver(),
3234 Settings.System.SCREEN_BRIGHTNESS,
3235 mPowerManager.getDefaultScreenBrightnessSetting(),
3236 UserHandle.USER_CURRENT_OR_SELF);
3238 // Make sure we don't go beyond the limits.
3239 brightness = Math.min(max, brightness);
3240 brightness = Math.max(min, brightness);
3242 Settings.System.putIntForUser(mContext.getContentResolver(),
3243 Settings.System.SCREEN_BRIGHTNESS, brightness,
3244 UserHandle.USER_CURRENT_OR_SELF);
3245 startActivityAsUser(new Intent(Intent.ACTION_SHOW_BRIGHTNESS_DIALOG),
3246 UserHandle.CURRENT_OR_SELF);
3249 } else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP
3250 || keyCode == KeyEvent.KEYCODE_VOLUME_DOWN
3251 || keyCode == KeyEvent.KEYCODE_VOLUME_MUTE) {
3252 if (mUseTvRouting) {
3253 // On TVs volume keys never go to the foreground app.
3254 dispatchDirectAudioEvent(event);
3259 // Toggle Caps Lock on META-ALT.
3260 boolean actionTriggered = false;
3261 if (KeyEvent.isModifierKey(keyCode)) {
3262 if (!mPendingCapsLockToggle) {
3263 // Start tracking meta state for combo.
3264 mInitialMetaState = mMetaState;
3265 mPendingCapsLockToggle = true;
3266 } else if (event.getAction() == KeyEvent.ACTION_UP) {
3267 int altOnMask = mMetaState & KeyEvent.META_ALT_MASK;
3268 int metaOnMask = mMetaState & KeyEvent.META_META_MASK;
3270 // Check for Caps Lock toggle
3271 if ((metaOnMask != 0) && (altOnMask != 0)) {
3272 // Check if nothing else is pressed
3273 if (mInitialMetaState == (mMetaState ^ (altOnMask | metaOnMask))) {
3274 // Handle Caps Lock Toggle
3275 mInputManagerInternal.toggleCapsLock(event.getDeviceId());
3276 actionTriggered = true;
3280 // Always stop tracking when key goes up.
3281 mPendingCapsLockToggle = false;
3284 // Store current meta state to be able to evaluate it later.
3285 mMetaState = metaState;
3287 if (actionTriggered) {
3291 if (KeyEvent.isMetaKey(keyCode)) {
3293 mPendingMetaAction = true;
3294 } else if (mPendingMetaAction) {
3295 launchAssistAction(Intent.EXTRA_ASSIST_INPUT_HINT_KEYBOARD, event.getDeviceId());
3300 // Shortcuts are invoked through Search+key, so intercept those here
3301 // Any printing key that is chorded with Search should be consumed
3302 // even if no shortcut was invoked. This prevents text from being
3303 // inadvertently inserted when using a keyboard that has built-in macro
3304 // shortcut keys (that emit Search+x) and some of them are not registered.
3305 if (mSearchKeyShortcutPending) {
3306 final KeyCharacterMap kcm = event.getKeyCharacterMap();
3307 if (kcm.isPrintingKey(keyCode)) {
3308 mConsumeSearchKeyUp = true;
3309 mSearchKeyShortcutPending = false;
3310 if (down && repeatCount == 0 && !keyguardOn) {
3311 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, metaState);
3312 if (shortcutIntent != null) {
3313 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
3315 startActivityAsUser(shortcutIntent, UserHandle.CURRENT);
3316 dismissKeyboardShortcutsMenu();
3317 } catch (ActivityNotFoundException ex) {
3318 Slog.w(TAG, "Dropping shortcut key combination because "
3319 + "the activity to which it is registered was not found: "
3320 + "SEARCH+" + KeyEvent.keyCodeToString(keyCode), ex);
3323 Slog.i(TAG, "Dropping unregistered shortcut key combination: "
3324 + "SEARCH+" + KeyEvent.keyCodeToString(keyCode));
3331 // Invoke shortcuts using Meta.
3332 if (down && repeatCount == 0 && !keyguardOn
3333 && (metaState & KeyEvent.META_META_ON) != 0) {
3334 final KeyCharacterMap kcm = event.getKeyCharacterMap();
3335 if (kcm.isPrintingKey(keyCode)) {
3336 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode,
3337 metaState & ~(KeyEvent.META_META_ON
3338 | KeyEvent.META_META_LEFT_ON | KeyEvent.META_META_RIGHT_ON));
3339 if (shortcutIntent != null) {
3340 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
3342 startActivityAsUser(shortcutIntent, UserHandle.CURRENT);
3343 dismissKeyboardShortcutsMenu();
3344 } catch (ActivityNotFoundException ex) {
3345 Slog.w(TAG, "Dropping shortcut key combination because "
3346 + "the activity to which it is registered was not found: "
3347 + "META+" + KeyEvent.keyCodeToString(keyCode), ex);
3354 // Handle application launch keys.
3355 if (down && repeatCount == 0 && !keyguardOn) {
3356 String category = sApplicationLaunchKeyCategories.get(keyCode);
3357 if (category != null) {
3358 Intent intent = Intent.makeMainSelectorActivity(Intent.ACTION_MAIN, category);
3359 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
3361 startActivityAsUser(intent, UserHandle.CURRENT);
3362 dismissKeyboardShortcutsMenu();
3363 } catch (ActivityNotFoundException ex) {
3364 Slog.w(TAG, "Dropping application launch key because "
3365 + "the activity to which it is registered was not found: "
3366 + "keyCode=" + keyCode + ", category=" + category, ex);
3372 // Display task switcher for ALT-TAB.
3373 if (down && repeatCount == 0 && keyCode == KeyEvent.KEYCODE_TAB) {
3374 if (mRecentAppsHeldModifiers == 0 && !keyguardOn && isUserSetupComplete()) {
3375 final int shiftlessModifiers = event.getModifiers() & ~KeyEvent.META_SHIFT_MASK;
3376 if (KeyEvent.metaStateHasModifiers(shiftlessModifiers, KeyEvent.META_ALT_ON)) {
3377 mRecentAppsHeldModifiers = shiftlessModifiers;
3378 showRecentApps(true, false);
3382 } else if (!down && mRecentAppsHeldModifiers != 0
3383 && (metaState & mRecentAppsHeldModifiers) == 0) {
3384 mRecentAppsHeldModifiers = 0;
3385 hideRecentApps(true, false);
3388 // Handle input method switching.
3389 if (down && repeatCount == 0
3390 && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH
3391 || (keyCode == KeyEvent.KEYCODE_SPACE
3392 && (metaState & KeyEvent.META_META_MASK) != 0))) {
3393 final boolean forwardDirection = (metaState & KeyEvent.META_SHIFT_MASK) == 0;
3394 mWindowManagerFuncs.switchInputMethod(forwardDirection);
3397 if (mLanguageSwitchKeyPressed && !down
3398 && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH
3399 || keyCode == KeyEvent.KEYCODE_SPACE)) {
3400 mLanguageSwitchKeyPressed = false;
3404 if (isValidGlobalKey(keyCode)
3405 && mGlobalKeyManager.handleGlobalKey(mContext, keyCode, event)) {
3410 long shortcutCode = keyCode;
3411 if (event.isCtrlPressed()) {
3412 shortcutCode |= ((long) KeyEvent.META_CTRL_ON) << Integer.SIZE;
3415 if (event.isAltPressed()) {
3416 shortcutCode |= ((long) KeyEvent.META_ALT_ON) << Integer.SIZE;
3419 if (event.isShiftPressed()) {
3420 shortcutCode |= ((long) KeyEvent.META_SHIFT_ON) << Integer.SIZE;
3423 if (event.isMetaPressed()) {
3424 shortcutCode |= ((long) KeyEvent.META_META_ON) << Integer.SIZE;
3427 IShortcutService shortcutService = mShortcutKeyServices.get(shortcutCode);
3428 if (shortcutService != null) {
3430 if (isUserSetupComplete()) {
3431 shortcutService.notifyShortcutKeyPressed(shortcutCode);
3433 } catch (RemoteException e) {
3434 mShortcutKeyServices.delete(shortcutCode);
3440 // Reserve all the META modifier combos for system behavior
3441 if ((metaState & KeyEvent.META_META_ON) != 0) {
3445 // Let the application handle the key.
3449 /** {@inheritDoc} */
3451 public KeyEvent dispatchUnhandledKey(WindowState win, KeyEvent event, int policyFlags) {
3452 // Note: This method is only called if the initial down was unhandled.
3454 Slog.d(TAG, "Unhandled key: win=" + win + ", action=" + event.getAction()
3455 + ", flags=" + event.getFlags()
3456 + ", keyCode=" + event.getKeyCode()
3457 + ", scanCode=" + event.getScanCode()
3458 + ", metaState=" + event.getMetaState()
3459 + ", repeatCount=" + event.getRepeatCount()
3460 + ", policyFlags=" + policyFlags);
3463 KeyEvent fallbackEvent = null;
3464 if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) {
3465 final KeyCharacterMap kcm = event.getKeyCharacterMap();
3466 final int keyCode = event.getKeyCode();
3467 final int metaState = event.getMetaState();
3468 final boolean initialDown = event.getAction() == KeyEvent.ACTION_DOWN
3469 && event.getRepeatCount() == 0;
3471 // Check for fallback actions specified by the key character map.
3472 final FallbackAction fallbackAction;
3474 fallbackAction = kcm.getFallbackAction(keyCode, metaState);
3476 fallbackAction = mFallbackActions.get(keyCode);
3479 if (fallbackAction != null) {
3481 Slog.d(TAG, "Fallback: keyCode=" + fallbackAction.keyCode
3482 + " metaState=" + Integer.toHexString(fallbackAction.metaState));
3485 final int flags = event.getFlags() | KeyEvent.FLAG_FALLBACK;
3486 fallbackEvent = KeyEvent.obtain(
3487 event.getDownTime(), event.getEventTime(),
3488 event.getAction(), fallbackAction.keyCode,
3489 event.getRepeatCount(), fallbackAction.metaState,
3490 event.getDeviceId(), event.getScanCode(),
3491 flags, event.getSource(), null);
3493 if (!interceptFallback(win, fallbackEvent, policyFlags)) {
3494 fallbackEvent.recycle();
3495 fallbackEvent = null;
3499 mFallbackActions.put(keyCode, fallbackAction);
3500 } else if (event.getAction() == KeyEvent.ACTION_UP) {
3501 mFallbackActions.remove(keyCode);
3502 fallbackAction.recycle();
3508 if (fallbackEvent == null) {
3509 Slog.d(TAG, "No fallback.");
3511 Slog.d(TAG, "Performing fallback: " + fallbackEvent);
3514 return fallbackEvent;
3517 private boolean interceptFallback(WindowState win, KeyEvent fallbackEvent, int policyFlags) {
3518 int actions = interceptKeyBeforeQueueing(fallbackEvent, policyFlags);
3519 if ((actions & ACTION_PASS_TO_USER) != 0) {
3520 long delayMillis = interceptKeyBeforeDispatching(
3521 win, fallbackEvent, policyFlags);
3522 if (delayMillis == 0) {
3530 public void registerShortcutKey(long shortcutCode, IShortcutService shortcutService)
3531 throws RemoteException {
3532 synchronized (mLock) {
3533 IShortcutService service = mShortcutKeyServices.get(shortcutCode);
3534 if (service != null && service.asBinder().pingBinder()) {
3535 throw new RemoteException("Key already exists.");
3538 mShortcutKeyServices.put(shortcutCode, shortcutService);
3542 private void launchAssistLongPressAction() {
3543 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false);
3544 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST);
3546 // launch the search activity
3547 Intent intent = new Intent(Intent.ACTION_SEARCH_LONG_PRESS);
3548 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
3550 // TODO: This only stops the factory-installed search manager.
3551 // Need to formalize an API to handle others
3552 SearchManager searchManager = getSearchManager();
3553 if (searchManager != null) {
3554 searchManager.stopSearch();
3556 startActivityAsUser(intent, UserHandle.CURRENT);
3557 } catch (ActivityNotFoundException e) {
3558 Slog.w(TAG, "No activity to handle assist long press action.", e);
3562 private void launchAssistAction(String hint, int deviceId) {
3563 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST);
3564 if (!isUserSetupComplete()) {
3565 // Disable opening assist window during setup
3569 if (deviceId > Integer.MIN_VALUE) {
3570 args = new Bundle();
3571 args.putInt(Intent.EXTRA_ASSIST_INPUT_DEVICE_ID, deviceId);
3573 if ((mContext.getResources().getConfiguration().uiMode
3574 & Configuration.UI_MODE_TYPE_MASK) == Configuration.UI_MODE_TYPE_TELEVISION) {
3575 // On TV, use legacy handling until assistants are implemented in the proper way.
3576 ((SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE))
3577 .launchLegacyAssist(hint, UserHandle.myUserId(), args);
3581 args = new Bundle();
3583 args.putBoolean(hint, true);
3585 StatusBarManagerInternal statusbar = getStatusBarManagerInternal();
3586 if (statusbar != null) {
3587 statusbar.startAssist(args);
3592 private void startActivityAsUser(Intent intent, UserHandle handle) {
3593 if (isUserSetupComplete()) {
3594 mContext.startActivityAsUser(intent, handle);
3596 Slog.i(TAG, "Not starting activity because user setup is in progress: " + intent);
3600 private SearchManager getSearchManager() {
3601 if (mSearchManager == null) {
3602 mSearchManager = (SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE);
3604 return mSearchManager;
3607 private void preloadRecentApps() {
3608 mPreloadedRecentApps = true;
3609 StatusBarManagerInternal statusbar = getStatusBarManagerInternal();
3610 if (statusbar != null) {
3611 statusbar.preloadRecentApps();
3615 private void cancelPreloadRecentApps() {
3616 if (mPreloadedRecentApps) {
3617 mPreloadedRecentApps = false;
3618 StatusBarManagerInternal statusbar = getStatusBarManagerInternal();
3619 if (statusbar != null) {
3620 statusbar.cancelPreloadRecentApps();
3625 private void toggleRecentApps() {
3626 mPreloadedRecentApps = false; // preloading no longer needs to be canceled
3627 StatusBarManagerInternal statusbar = getStatusBarManagerInternal();
3628 if (statusbar != null) {
3629 statusbar.toggleRecentApps();
3634 public void showRecentApps(boolean fromHome) {
3635 mHandler.removeMessages(MSG_DISPATCH_SHOW_RECENTS);
3636 mHandler.obtainMessage(MSG_DISPATCH_SHOW_RECENTS, fromHome ? 1 : 0, 0).sendToTarget();
3639 private void showRecentApps(boolean triggeredFromAltTab, boolean fromHome) {
3640 mPreloadedRecentApps = false; // preloading no longer needs to be canceled
3641 StatusBarManagerInternal statusbar = getStatusBarManagerInternal();
3642 if (statusbar != null) {
3643 statusbar.showRecentApps(triggeredFromAltTab, fromHome);
3647 private void toggleKeyboardShortcutsMenu(int deviceId) {
3648 StatusBarManagerInternal statusbar = getStatusBarManagerInternal();
3649 if (statusbar != null) {
3650 statusbar.toggleKeyboardShortcutsMenu(deviceId);
3654 private void dismissKeyboardShortcutsMenu() {
3655 StatusBarManagerInternal statusbar = getStatusBarManagerInternal();
3656 if (statusbar != null) {
3657 statusbar.dismissKeyboardShortcutsMenu();
3661 private void hideRecentApps(boolean triggeredFromAltTab, boolean triggeredFromHome) {
3662 mPreloadedRecentApps = false; // preloading no longer needs to be canceled
3663 StatusBarManagerInternal statusbar = getStatusBarManagerInternal();
3664 if (statusbar != null) {
3665 statusbar.hideRecentApps(triggeredFromAltTab, triggeredFromHome);
3669 void launchHomeFromHotKey() {
3670 launchHomeFromHotKey(true /* awakenFromDreams */, true /*respectKeyguard*/);
3674 * A home key -> launch home action was detected. Take the appropriate action
3675 * given the situation with the keyguard.
3677 void launchHomeFromHotKey(final boolean awakenFromDreams, final boolean respectKeyguard) {
3678 if (respectKeyguard) {
3679 if (isKeyguardShowingAndNotOccluded()) {
3680 // don't launch home if keyguard showing
3684 if (!mHideLockScreen && mKeyguardDelegate.isInputRestricted()) {
3685 // when in keyguard restricted mode, must first verify unlock
3686 // before launching home
3687 mKeyguardDelegate.verifyUnlock(new OnKeyguardExitResult() {
3689 public void onKeyguardExitResult(boolean success) {
3692 ActivityManagerNative.getDefault().stopAppSwitches();
3693 } catch (RemoteException e) {
3695 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY);
3696 startDockOrHome(true /*fromHomeKey*/, awakenFromDreams);
3704 // no keyguard stuff to worry about, just launch home!
3706 ActivityManagerNative.getDefault().stopAppSwitches();
3707 } catch (RemoteException e) {
3709 if (mRecentsVisible) {
3710 // Hide Recents and notify it to launch Home
3711 if (awakenFromDreams) {
3714 hideRecentApps(false, true);
3716 // Otherwise, just launch Home
3717 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY);
3718 startDockOrHome(true /*fromHomeKey*/, awakenFromDreams);
3722 private final Runnable mClearHideNavigationFlag = new Runnable() {
3725 synchronized (mWindowManagerFuncs.getWindowManagerLock()) {
3727 mForceClearedSystemUiFlags &=
3728 ~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION;
3730 mWindowManagerFuncs.reevaluateStatusBarVisibility();
3735 * Input handler used while nav bar is hidden. Captures any touch on the screen,
3736 * to determine when the nav bar should be shown and prevent applications from
3737 * receiving those touches.
3739 final class HideNavInputEventReceiver extends InputEventReceiver {
3740 public HideNavInputEventReceiver(InputChannel inputChannel, Looper looper) {
3741 super(inputChannel, looper);
3745 public void onInputEvent(InputEvent event) {
3746 boolean handled = false;
3748 if (event instanceof MotionEvent
3749 && (event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) {
3750 final MotionEvent motionEvent = (MotionEvent)event;
3751 if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) {
3752 // When the user taps down, we re-show the nav bar.
3753 boolean changed = false;
3754 synchronized (mWindowManagerFuncs.getWindowManagerLock()) {
3755 if (mInputConsumer == null) {
3758 // Any user activity always causes us to show the
3759 // navigation controls, if they had been hidden.
3760 // We also clear the low profile and only content
3761 // flags so that tapping on the screen will atomically
3762 // restore all currently hidden screen decorations.
3763 int newVal = mResettingSystemUiFlags |
3764 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
3765 View.SYSTEM_UI_FLAG_LOW_PROFILE |
3766 View.SYSTEM_UI_FLAG_FULLSCREEN;
3767 if (mResettingSystemUiFlags != newVal) {
3768 mResettingSystemUiFlags = newVal;
3771 // We don't allow the system's nav bar to be hidden
3772 // again for 1 second, to prevent applications from
3773 // spamming us and keeping it from being shown.
3774 newVal = mForceClearedSystemUiFlags |
3775 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION;
3776 if (mForceClearedSystemUiFlags != newVal) {
3777 mForceClearedSystemUiFlags = newVal;
3779 mHandler.postDelayed(mClearHideNavigationFlag, 1000);
3783 mWindowManagerFuncs.reevaluateStatusBarVisibility();
3788 finishInputEvent(event, handled);
3792 final InputEventReceiver.Factory mHideNavInputEventReceiverFactory =
3793 new InputEventReceiver.Factory() {
3795 public InputEventReceiver createInputEventReceiver(
3796 InputChannel inputChannel, Looper looper) {
3797 return new HideNavInputEventReceiver(inputChannel, looper);
3802 public int adjustSystemUiVisibilityLw(int visibility) {
3803 mStatusBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility);
3804 mNavigationBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility);
3805 mRecentsVisible = (visibility & View.RECENT_APPS_VISIBLE) > 0;
3806 mTvPictureInPictureVisible = (visibility & View.TV_PICTURE_IN_PICTURE_VISIBLE) > 0;
3808 // Reset any bits in mForceClearingStatusBarVisibility that
3810 mResettingSystemUiFlags &= visibility;
3811 // Clear any bits in the new visibility that are currently being
3812 // force cleared, before reporting it.
3813 return visibility & ~mResettingSystemUiFlags
3814 & ~mForceClearedSystemUiFlags;
3818 public boolean getInsetHintLw(WindowManager.LayoutParams attrs, Rect taskBounds,
3819 int displayRotation, int displayWidth, int displayHeight, Rect outContentInsets,
3820 Rect outStableInsets, Rect outOutsets) {
3821 final int fl = PolicyControl.getWindowFlags(null, attrs);
3822 final int sysuiVis = PolicyControl.getSystemUiVisibility(null, attrs);
3823 final int systemUiVisibility = (sysuiVis | attrs.subtreeSystemUiVisibility);
3825 final boolean useOutsets = outOutsets != null && shouldUseOutsets(attrs, fl);
3827 int outset = ScreenShapeHelper.getWindowOutsetBottomPx(mContext.getResources());
3829 if (displayRotation == Surface.ROTATION_0) {
3830 outOutsets.bottom += outset;
3831 } else if (displayRotation == Surface.ROTATION_90) {
3832 outOutsets.right += outset;
3833 } else if (displayRotation == Surface.ROTATION_180) {
3834 outOutsets.top += outset;
3835 } else if (displayRotation == Surface.ROTATION_270) {
3836 outOutsets.left += outset;
3841 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR))
3842 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) {
3843 int availRight, availBottom;
3844 if (canHideNavigationBar() &&
3845 (systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0) {
3846 availRight = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth;
3847 availBottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight;
3849 availRight = mRestrictedScreenLeft + mRestrictedScreenWidth;
3850 availBottom = mRestrictedScreenTop + mRestrictedScreenHeight;
3852 if ((systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) {
3853 if ((fl & FLAG_FULLSCREEN) != 0) {
3854 outContentInsets.set(mStableFullscreenLeft, mStableFullscreenTop,
3855 availRight - mStableFullscreenRight,
3856 availBottom - mStableFullscreenBottom);
3858 outContentInsets.set(mStableLeft, mStableTop,
3859 availRight - mStableRight, availBottom - mStableBottom);
3861 } else if ((fl & FLAG_FULLSCREEN) != 0 || (fl & FLAG_LAYOUT_IN_OVERSCAN) != 0) {
3862 outContentInsets.setEmpty();
3863 } else if ((systemUiVisibility & (View.SYSTEM_UI_FLAG_FULLSCREEN
3864 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN)) == 0) {
3865 outContentInsets.set(mCurLeft, mCurTop,
3866 availRight - mCurRight, availBottom - mCurBottom);
3868 outContentInsets.set(mCurLeft, mCurTop,
3869 availRight - mCurRight, availBottom - mCurBottom);
3872 outStableInsets.set(mStableLeft, mStableTop,
3873 availRight - mStableRight, availBottom - mStableBottom);
3874 if (taskBounds != null) {
3875 calculateRelevantTaskInsets(taskBounds, outContentInsets,
3876 displayWidth, displayHeight);
3877 calculateRelevantTaskInsets(taskBounds, outStableInsets,
3878 displayWidth, displayHeight);
3880 return mForceShowSystemBars;
3882 outContentInsets.setEmpty();
3883 outStableInsets.setEmpty();
3884 return mForceShowSystemBars;
3888 * For any given task bounds, the insets relevant for these bounds given the insets relevant
3889 * for the entire display.
3891 private void calculateRelevantTaskInsets(Rect taskBounds, Rect inOutInsets, int displayWidth,
3892 int displayHeight) {
3893 mTmpRect.set(0, 0, displayWidth, displayHeight);
3894 mTmpRect.inset(inOutInsets);
3895 mTmpRect.intersect(taskBounds);
3896 int leftInset = mTmpRect.left - taskBounds.left;
3897 int topInset = mTmpRect.top - taskBounds.top;
3898 int rightInset = taskBounds.right - mTmpRect.right;
3899 int bottomInset = taskBounds.bottom - mTmpRect.bottom;
3900 inOutInsets.set(leftInset, topInset, rightInset, bottomInset);
3903 private boolean shouldUseOutsets(WindowManager.LayoutParams attrs, int fl) {
3904 return attrs.type == TYPE_WALLPAPER || (fl & (WindowManager.LayoutParams.FLAG_FULLSCREEN
3905 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_OVERSCAN)) != 0;
3908 /** {@inheritDoc} */
3910 public void beginLayoutLw(boolean isDefaultDisplay, int displayWidth, int displayHeight,
3911 int displayRotation, int uiMode) {
3912 mDisplayRotation = displayRotation;
3913 final int overscanLeft, overscanTop, overscanRight, overscanBottom;
3914 if (isDefaultDisplay) {
3915 switch (displayRotation) {
3916 case Surface.ROTATION_90:
3917 overscanLeft = mOverscanTop;
3918 overscanTop = mOverscanRight;
3919 overscanRight = mOverscanBottom;
3920 overscanBottom = mOverscanLeft;
3922 case Surface.ROTATION_180:
3923 overscanLeft = mOverscanRight;
3924 overscanTop = mOverscanBottom;
3925 overscanRight = mOverscanLeft;
3926 overscanBottom = mOverscanTop;
3928 case Surface.ROTATION_270:
3929 overscanLeft = mOverscanBottom;
3930 overscanTop = mOverscanLeft;
3931 overscanRight = mOverscanTop;
3932 overscanBottom = mOverscanRight;
3935 overscanLeft = mOverscanLeft;
3936 overscanTop = mOverscanTop;
3937 overscanRight = mOverscanRight;
3938 overscanBottom = mOverscanBottom;
3947 mOverscanScreenLeft = mRestrictedOverscanScreenLeft = 0;
3948 mOverscanScreenTop = mRestrictedOverscanScreenTop = 0;
3949 mOverscanScreenWidth = mRestrictedOverscanScreenWidth = displayWidth;
3950 mOverscanScreenHeight = mRestrictedOverscanScreenHeight = displayHeight;
3953 mSystemRight = displayWidth;
3954 mSystemBottom = displayHeight;
3955 mUnrestrictedScreenLeft = overscanLeft;
3956 mUnrestrictedScreenTop = overscanTop;
3957 mUnrestrictedScreenWidth = displayWidth - overscanLeft - overscanRight;
3958 mUnrestrictedScreenHeight = displayHeight - overscanTop - overscanBottom;
3959 mRestrictedScreenLeft = mUnrestrictedScreenLeft;
3960 mRestrictedScreenTop = mUnrestrictedScreenTop;
3961 mRestrictedScreenWidth = mSystemGestures.screenWidth = mUnrestrictedScreenWidth;
3962 mRestrictedScreenHeight = mSystemGestures.screenHeight = mUnrestrictedScreenHeight;
3963 mDockLeft = mContentLeft = mVoiceContentLeft = mStableLeft = mStableFullscreenLeft
3964 = mCurLeft = mUnrestrictedScreenLeft;
3965 mDockTop = mContentTop = mVoiceContentTop = mStableTop = mStableFullscreenTop
3966 = mCurTop = mUnrestrictedScreenTop;
3967 mDockRight = mContentRight = mVoiceContentRight = mStableRight = mStableFullscreenRight
3968 = mCurRight = displayWidth - overscanRight;
3969 mDockBottom = mContentBottom = mVoiceContentBottom = mStableBottom = mStableFullscreenBottom
3970 = mCurBottom = displayHeight - overscanBottom;
3971 mDockLayer = 0x10000000;
3972 mStatusBarLayer = -1;
3974 // start with the current dock rect, which will be (0,0,displayWidth,displayHeight)
3975 final Rect pf = mTmpParentFrame;
3976 final Rect df = mTmpDisplayFrame;
3977 final Rect of = mTmpOverscanFrame;
3978 final Rect vf = mTmpVisibleFrame;
3979 final Rect dcf = mTmpDecorFrame;
3980 pf.left = df.left = of.left = vf.left = mDockLeft;
3981 pf.top = df.top = of.top = vf.top = mDockTop;
3982 pf.right = df.right = of.right = vf.right = mDockRight;
3983 pf.bottom = df.bottom = of.bottom = vf.bottom = mDockBottom;
3984 dcf.setEmpty(); // Decor frame N/A for system bars.
3986 if (isDefaultDisplay) {
3987 // For purposes of putting out fake window up to steal focus, we will
3988 // drive nav being hidden only by whether it is requested.
3989 final int sysui = mLastSystemUiFlags;
3990 boolean navVisible = (sysui & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0;
3991 boolean navTranslucent = (sysui
3992 & (View.NAVIGATION_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSPARENT)) != 0;
3993 boolean immersive = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0;
3994 boolean immersiveSticky = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0;
3995 boolean navAllowedHidden = immersive || immersiveSticky;
3996 navTranslucent &= !immersiveSticky; // transient trumps translucent
3997 boolean isKeyguardShowing = isStatusBarKeyguard() && !mHideLockScreen;
3998 if (!isKeyguardShowing) {
3999 navTranslucent &= areTranslucentBarsAllowed();
4001 boolean statusBarExpandedNotKeyguard = !isKeyguardShowing && mStatusBar != null
4002 && mStatusBar.getAttrs().height == MATCH_PARENT
4003 && mStatusBar.getAttrs().width == MATCH_PARENT;
4005 // When the navigation bar isn't visible, we put up a fake
4006 // input window to catch all touch events. This way we can
4007 // detect when the user presses anywhere to bring back the nav
4008 // bar and ensure the application doesn't see the event.
4009 if (navVisible || navAllowedHidden) {
4010 if (mInputConsumer != null) {
4011 mHandler.sendMessage(
4012 mHandler.obtainMessage(MSG_DISPOSE_INPUT_CONSUMER, mInputConsumer));
4013 mInputConsumer = null;
4015 } else if (mInputConsumer == null) {
4016 mInputConsumer = mWindowManagerFuncs.addInputConsumer(mHandler.getLooper(),
4017 mHideNavInputEventReceiverFactory);
4020 // For purposes of positioning and showing the nav bar, if we have
4021 // decided that it can't be hidden (because of the screen aspect ratio),
4022 // then take that into account.
4023 navVisible |= !canHideNavigationBar();
4025 boolean updateSysUiVisibility = layoutNavigationBar(displayWidth, displayHeight,
4026 displayRotation, uiMode, overscanRight, overscanBottom, dcf, navVisible, navTranslucent,
4027 navAllowedHidden, statusBarExpandedNotKeyguard);
4028 if (DEBUG_LAYOUT) Slog.i(TAG, String.format("mDock rect: (%d,%d - %d,%d)",
4029 mDockLeft, mDockTop, mDockRight, mDockBottom));
4030 updateSysUiVisibility |= layoutStatusBar(pf, df, of, vf, dcf, sysui, isKeyguardShowing);
4031 if (updateSysUiVisibility) {
4032 updateSystemUiVisibilityLw();
4037 private boolean layoutStatusBar(Rect pf, Rect df, Rect of, Rect vf, Rect dcf, int sysui,
4038 boolean isKeyguardShowing) {
4039 // decide where the status bar goes ahead of time
4040 if (mStatusBar != null) {
4041 // apply any navigation bar insets
4042 pf.left = df.left = of.left = mUnrestrictedScreenLeft;
4043 pf.top = df.top = of.top = mUnrestrictedScreenTop;
4044 pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft;
4045 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight
4046 + mUnrestrictedScreenTop;
4047 vf.left = mStableLeft;
4048 vf.top = mStableTop;
4049 vf.right = mStableRight;
4050 vf.bottom = mStableBottom;
4052 mStatusBarLayer = mStatusBar.getSurfaceLayer();
4054 // Let the status bar determine its size.
4055 mStatusBar.computeFrameLw(pf /* parentFrame */, df /* displayFrame */,
4056 vf /* overlayFrame */, vf /* contentFrame */, vf /* visibleFrame */,
4057 dcf /* decorFrame */, vf /* stableFrame */, vf /* outsetFrame */);
4059 // For layout, the status bar is always at the top with our fixed height.
4060 mStableTop = mUnrestrictedScreenTop + mStatusBarHeight;
4062 boolean statusBarTransient = (sysui & View.STATUS_BAR_TRANSIENT) != 0;
4063 boolean statusBarTranslucent = (sysui
4064 & (View.STATUS_BAR_TRANSLUCENT | View.STATUS_BAR_TRANSPARENT)) != 0;
4065 if (!isKeyguardShowing) {
4066 statusBarTranslucent &= areTranslucentBarsAllowed();
4069 // If the status bar is hidden, we don't want to cause
4070 // windows behind it to scroll.
4071 if (mStatusBar.isVisibleLw() && !statusBarTransient) {
4072 // Status bar may go away, so the screen area it occupies
4073 // is available to apps but just covering them when the
4074 // status bar is visible.
4075 mDockTop = mUnrestrictedScreenTop + mStatusBarHeight;
4077 mContentTop = mVoiceContentTop = mCurTop = mDockTop;
4078 mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom;
4079 mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft;
4080 mContentRight = mVoiceContentRight = mCurRight = mDockRight;
4082 if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar: " +
4084 "dock=[%d,%d][%d,%d] content=[%d,%d][%d,%d] cur=[%d,%d][%d,%d]",
4085 mDockLeft, mDockTop, mDockRight, mDockBottom,
4086 mContentLeft, mContentTop, mContentRight, mContentBottom,
4087 mCurLeft, mCurTop, mCurRight, mCurBottom));
4089 if (mStatusBar.isVisibleLw() && !mStatusBar.isAnimatingLw()
4090 && !statusBarTransient && !statusBarTranslucent
4091 && !mStatusBarController.wasRecentlyTranslucent()) {
4092 // If the opaque status bar is currently requested to be visible,
4093 // and not in the process of animating on or off, then
4094 // we can tell the app that it is covered by it.
4095 mSystemTop = mUnrestrictedScreenTop + mStatusBarHeight;
4097 if (mStatusBarController.checkHiddenLw()) {
4104 private boolean layoutNavigationBar(int displayWidth, int displayHeight, int displayRotation,
4105 int uiMode, int overscanRight, int overscanBottom, Rect dcf, boolean navVisible,
4106 boolean navTranslucent, boolean navAllowedHidden,
4107 boolean statusBarExpandedNotKeyguard) {
4108 if (mNavigationBar != null) {
4109 boolean transientNavBarShowing = mNavigationBarController.isTransientShowing();
4110 // Force the navigation bar to its appropriate place and
4111 // size. We need to do this directly, instead of relying on
4112 // it to bubble up from the nav bar, because this needs to
4113 // change atomically with screen rotations.
4114 mNavigationBarOnBottom = isNavigationBarOnBottom(displayWidth, displayHeight);
4115 if (mNavigationBarOnBottom) {
4116 // It's a system nav bar or a portrait screen; nav bar goes on bottom.
4117 int top = displayHeight - overscanBottom
4118 - getNavigationBarHeight(displayRotation, uiMode);
4119 mTmpNavigationFrame.set(0, top, displayWidth, displayHeight - overscanBottom);
4120 mStableBottom = mStableFullscreenBottom = mTmpNavigationFrame.top;
4121 if (transientNavBarShowing) {
4122 mNavigationBarController.setBarShowingLw(true);
4123 } else if (navVisible) {
4124 mNavigationBarController.setBarShowingLw(true);
4125 mDockBottom = mTmpNavigationFrame.top;
4126 mRestrictedScreenHeight = mDockBottom - mRestrictedScreenTop;
4127 mRestrictedOverscanScreenHeight = mDockBottom - mRestrictedOverscanScreenTop;
4129 // We currently want to hide the navigation UI - unless we expanded the status
4131 mNavigationBarController.setBarShowingLw(statusBarExpandedNotKeyguard);
4133 if (navVisible && !navTranslucent && !navAllowedHidden
4134 && !mNavigationBar.isAnimatingLw()
4135 && !mNavigationBarController.wasRecentlyTranslucent()) {
4136 // If the opaque nav bar is currently requested to be visible,
4137 // and not in the process of animating on or off, then
4138 // we can tell the app that it is covered by it.
4139 mSystemBottom = mTmpNavigationFrame.top;
4142 // Landscape screen; nav bar goes to the right.
4143 int left = displayWidth - overscanRight
4144 - getNavigationBarWidth(displayRotation, uiMode);
4145 mTmpNavigationFrame.set(left, 0, displayWidth - overscanRight, displayHeight);
4146 mStableRight = mStableFullscreenRight = mTmpNavigationFrame.left;
4147 if (transientNavBarShowing) {
4148 mNavigationBarController.setBarShowingLw(true);
4149 } else if (navVisible) {
4150 mNavigationBarController.setBarShowingLw(true);
4151 mDockRight = mTmpNavigationFrame.left;
4152 mRestrictedScreenWidth = mDockRight - mRestrictedScreenLeft;
4153 mRestrictedOverscanScreenWidth = mDockRight - mRestrictedOverscanScreenLeft;
4155 // We currently want to hide the navigation UI - unless we expanded the status
4157 mNavigationBarController.setBarShowingLw(statusBarExpandedNotKeyguard);
4159 if (navVisible && !navTranslucent && !navAllowedHidden
4160 && !mNavigationBar.isAnimatingLw()
4161 && !mNavigationBarController.wasRecentlyTranslucent()) {
4162 // If the nav bar is currently requested to be visible,
4163 // and not in the process of animating on or off, then
4164 // we can tell the app that it is covered by it.
4165 mSystemRight = mTmpNavigationFrame.left;
4168 // Make sure the content and current rectangles are updated to
4169 // account for the restrictions from the navigation bar.
4170 mContentTop = mVoiceContentTop = mCurTop = mDockTop;
4171 mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom;
4172 mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft;
4173 mContentRight = mVoiceContentRight = mCurRight = mDockRight;
4174 mStatusBarLayer = mNavigationBar.getSurfaceLayer();
4175 // And compute the final frame.
4176 mNavigationBar.computeFrameLw(mTmpNavigationFrame, mTmpNavigationFrame,
4177 mTmpNavigationFrame, mTmpNavigationFrame, mTmpNavigationFrame, dcf,
4178 mTmpNavigationFrame, mTmpNavigationFrame);
4179 if (DEBUG_LAYOUT) Slog.i(TAG, "mNavigationBar frame: " + mTmpNavigationFrame);
4180 if (mNavigationBarController.checkHiddenLw()) {
4187 private boolean isNavigationBarOnBottom(int displayWidth, int displayHeight) {
4188 return !mNavigationBarCanMove || displayWidth < displayHeight;
4191 /** {@inheritDoc} */
4193 public int getSystemDecorLayerLw() {
4194 if (mStatusBar != null && mStatusBar.isVisibleLw()) {
4195 return mStatusBar.getSurfaceLayer();
4198 if (mNavigationBar != null && mNavigationBar.isVisibleLw()) {
4199 return mNavigationBar.getSurfaceLayer();
4206 public void getContentRectLw(Rect r) {
4207 r.set(mContentLeft, mContentTop, mContentRight, mContentBottom);
4210 void setAttachedWindowFrames(WindowState win, int fl, int adjust, WindowState attached,
4211 boolean insetDecors, Rect pf, Rect df, Rect of, Rect cf, Rect vf) {
4212 if (win.getSurfaceLayer() > mDockLayer && attached.getSurfaceLayer() < mDockLayer) {
4213 // Here's a special case: if this attached window is a panel that is
4214 // above the dock window, and the window it is attached to is below
4215 // the dock window, then the frames we computed for the window it is
4216 // attached to can not be used because the dock is effectively part
4217 // of the underlying window and the attached window is floating on top
4218 // of the whole thing. So, we ignore the attached window and explicitly
4219 // compute the frames that would be appropriate without the dock.
4220 df.left = of.left = cf.left = vf.left = mDockLeft;
4221 df.top = of.top = cf.top = vf.top = mDockTop;
4222 df.right = of.right = cf.right = vf.right = mDockRight;
4223 df.bottom = of.bottom = cf.bottom = vf.bottom = mDockBottom;
4225 // The effective display frame of the attached window depends on
4226 // whether it is taking care of insetting its content. If not,
4227 // we need to use the parent's content frame so that the entire
4228 // window is positioned within that content. Otherwise we can use
4229 // the overscan frame and let the attached window take care of
4230 // positioning its content appropriately.
4231 if (adjust != SOFT_INPUT_ADJUST_RESIZE) {
4232 // Set the content frame of the attached window to the parent's decor frame
4233 // (same as content frame when IME isn't present) if specifically requested by
4234 // setting {@link WindowManager.LayoutParams#FLAG_LAYOUT_ATTACHED_IN_DECOR} flag.
4235 // Otherwise, use the overscan frame.
4236 cf.set((fl & FLAG_LAYOUT_ATTACHED_IN_DECOR) != 0
4237 ? attached.getContentFrameLw() : attached.getOverscanFrameLw());
4239 // If the window is resizing, then we want to base the content
4240 // frame on our attached content frame to resize... however,
4241 // things can be tricky if the attached window is NOT in resize
4242 // mode, in which case its content frame will be larger.
4243 // Ungh. So to deal with that, make sure the content frame
4244 // we end up using is not covering the IM dock.
4245 cf.set(attached.getContentFrameLw());
4246 if (attached.isVoiceInteraction()) {
4247 if (cf.left < mVoiceContentLeft) cf.left = mVoiceContentLeft;
4248 if (cf.top < mVoiceContentTop) cf.top = mVoiceContentTop;
4249 if (cf.right > mVoiceContentRight) cf.right = mVoiceContentRight;
4250 if (cf.bottom > mVoiceContentBottom) cf.bottom = mVoiceContentBottom;
4251 } else if (attached.getSurfaceLayer() < mDockLayer) {
4252 if (cf.left < mContentLeft) cf.left = mContentLeft;
4253 if (cf.top < mContentTop) cf.top = mContentTop;
4254 if (cf.right > mContentRight) cf.right = mContentRight;
4255 if (cf.bottom > mContentBottom) cf.bottom = mContentBottom;
4258 df.set(insetDecors ? attached.getDisplayFrameLw() : cf);
4259 of.set(insetDecors ? attached.getOverscanFrameLw() : cf);
4260 vf.set(attached.getVisibleFrameLw());
4262 // The LAYOUT_IN_SCREEN flag is used to determine whether the attached
4263 // window should be positioned relative to its parent or the entire
4265 pf.set((fl & FLAG_LAYOUT_IN_SCREEN) == 0
4266 ? attached.getFrameLw() : df);
4269 private void applyStableConstraints(int sysui, int fl, Rect r) {
4270 if ((sysui & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) {
4271 // If app is requesting a stable layout, don't let the
4272 // content insets go below the stable values.
4273 if ((fl & FLAG_FULLSCREEN) != 0) {
4274 if (r.left < mStableFullscreenLeft) r.left = mStableFullscreenLeft;
4275 if (r.top < mStableFullscreenTop) r.top = mStableFullscreenTop;
4276 if (r.right > mStableFullscreenRight) r.right = mStableFullscreenRight;
4277 if (r.bottom > mStableFullscreenBottom) r.bottom = mStableFullscreenBottom;
4279 if (r.left < mStableLeft) r.left = mStableLeft;
4280 if (r.top < mStableTop) r.top = mStableTop;
4281 if (r.right > mStableRight) r.right = mStableRight;
4282 if (r.bottom > mStableBottom) r.bottom = mStableBottom;
4287 private boolean canReceiveInput(WindowState win) {
4288 boolean notFocusable =
4289 (win.getAttrs().flags & WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE) != 0;
4290 boolean altFocusableIm =
4291 (win.getAttrs().flags & WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM) != 0;
4292 boolean notFocusableForIm = notFocusable ^ altFocusableIm;
4293 return !notFocusableForIm;
4296 /** {@inheritDoc} */
4298 public void layoutWindowLw(WindowState win, WindowState attached) {
4299 // We've already done the navigation bar and status bar. If the status bar can receive
4300 // input, we need to layout it again to accomodate for the IME window.
4301 if ((win == mStatusBar && !canReceiveInput(win)) || win == mNavigationBar) {
4304 final WindowManager.LayoutParams attrs = win.getAttrs();
4305 final boolean isDefaultDisplay = win.isDefaultDisplay();
4306 final boolean needsToOffsetInputMethodTarget = isDefaultDisplay &&
4307 (win == mLastInputMethodTargetWindow && mLastInputMethodWindow != null);
4308 if (needsToOffsetInputMethodTarget) {
4309 if (DEBUG_LAYOUT) Slog.i(TAG, "Offset ime target window by the last ime window state");
4310 offsetInputMethodWindowLw(mLastInputMethodWindow);
4313 final int fl = PolicyControl.getWindowFlags(win, attrs);
4314 final int pfl = attrs.privateFlags;
4315 final int sim = attrs.softInputMode;
4316 final int sysUiFl = PolicyControl.getSystemUiVisibility(win, null);
4318 final Rect pf = mTmpParentFrame;
4319 final Rect df = mTmpDisplayFrame;
4320 final Rect of = mTmpOverscanFrame;
4321 final Rect cf = mTmpContentFrame;
4322 final Rect vf = mTmpVisibleFrame;
4323 final Rect dcf = mTmpDecorFrame;
4324 final Rect sf = mTmpStableFrame;
4328 final boolean hasNavBar = (isDefaultDisplay && mHasNavigationBar
4329 && mNavigationBar != null && mNavigationBar.isVisibleLw());
4331 final int adjust = sim & SOFT_INPUT_MASK_ADJUST;
4333 if (isDefaultDisplay) {
4334 sf.set(mStableLeft, mStableTop, mStableRight, mStableBottom);
4336 sf.set(mOverscanLeft, mOverscanTop, mOverscanRight, mOverscanBottom);
4339 if (!isDefaultDisplay) {
4340 if (attached != null) {
4341 // If this window is attached to another, our display
4342 // frame is the same as the one we are attached to.
4343 setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf);
4345 // Give the window full screen.
4346 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft;
4347 pf.top = df.top = of.top = cf.top = mOverscanScreenTop;
4348 pf.right = df.right = of.right = cf.right
4349 = mOverscanScreenLeft + mOverscanScreenWidth;
4350 pf.bottom = df.bottom = of.bottom = cf.bottom
4351 = mOverscanScreenTop + mOverscanScreenHeight;
4353 } else if (attrs.type == TYPE_INPUT_METHOD) {
4354 pf.left = df.left = of.left = cf.left = vf.left = mDockLeft;
4355 pf.top = df.top = of.top = cf.top = vf.top = mDockTop;
4356 pf.right = df.right = of.right = cf.right = vf.right = mDockRight;
4357 // IM dock windows layout below the nav bar...
4358 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight;
4359 // ...with content insets above the nav bar
4360 cf.bottom = vf.bottom = mStableBottom;
4361 if (mStatusBar != null && mFocusedWindow == mStatusBar && canReceiveInput(mStatusBar)) {
4362 // The status bar forces the navigation bar while it's visible. Make sure the IME
4363 // avoids the navigation bar in that case.
4364 pf.right = df.right = of.right = cf.right = vf.right = mStableRight;
4366 // IM dock windows always go to the bottom of the screen.
4367 attrs.gravity = Gravity.BOTTOM;
4368 mDockLayer = win.getSurfaceLayer();
4369 } else if (attrs.type == TYPE_VOICE_INTERACTION) {
4370 pf.left = df.left = of.left = mUnrestrictedScreenLeft;
4371 pf.top = df.top = of.top = mUnrestrictedScreenTop;
4372 pf.right = df.right = of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth;
4373 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight;
4374 if (adjust != SOFT_INPUT_ADJUST_RESIZE) {
4375 cf.left = mDockLeft;
4377 cf.right = mDockRight;
4378 cf.bottom = mDockBottom;
4380 cf.left = mContentLeft;
4381 cf.top = mContentTop;
4382 cf.right = mContentRight;
4383 cf.bottom = mContentBottom;
4385 if (adjust != SOFT_INPUT_ADJUST_NOTHING) {
4388 vf.right = mCurRight;
4389 vf.bottom = mCurBottom;
4393 } else if (win == mStatusBar) {
4394 pf.left = df.left = of.left = mUnrestrictedScreenLeft;
4395 pf.top = df.top = of.top = mUnrestrictedScreenTop;
4396 pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft;
4397 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight + mUnrestrictedScreenTop;
4398 cf.left = vf.left = mStableLeft;
4399 cf.top = vf.top = mStableTop;
4400 cf.right = vf.right = mStableRight;
4401 vf.bottom = mStableBottom;
4403 if (adjust == SOFT_INPUT_ADJUST_RESIZE) {
4404 cf.bottom = mContentBottom;
4406 cf.bottom = mDockBottom;
4407 vf.bottom = mContentBottom;
4411 // Default policy decor for the default display
4412 dcf.left = mSystemLeft;
4413 dcf.top = mSystemTop;
4414 dcf.right = mSystemRight;
4415 dcf.bottom = mSystemBottom;
4416 final boolean inheritTranslucentDecor = (attrs.privateFlags
4417 & WindowManager.LayoutParams.PRIVATE_FLAG_INHERIT_TRANSLUCENT_DECOR) != 0;
4418 final boolean isAppWindow =
4419 attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW &&
4420 attrs.type <= WindowManager.LayoutParams.LAST_APPLICATION_WINDOW;
4421 final boolean topAtRest =
4422 win == mTopFullscreenOpaqueWindowState && !win.isAnimatingLw();
4423 if (isAppWindow && !inheritTranslucentDecor && !topAtRest) {
4424 if ((sysUiFl & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0
4425 && (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) == 0
4426 && (fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS) == 0
4427 && (fl & WindowManager.LayoutParams.
4428 FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0
4429 && (pfl & PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND) == 0) {
4430 // Ensure policy decor includes status bar
4431 dcf.top = mStableTop;
4433 if ((fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION) == 0
4434 && (sysUiFl & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0
4435 && (fl & WindowManager.LayoutParams.
4436 FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0) {
4437 // Ensure policy decor includes navigation bar
4438 dcf.bottom = mStableBottom;
4439 dcf.right = mStableRight;
4443 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR))
4444 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) {
4445 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle()
4446 + "): IN_SCREEN, INSET_DECOR");
4447 // This is the case for a normal activity window: we want it
4448 // to cover all of the screen space, and it can take care of
4449 // moving its contents to account for screen decorations that
4450 // intrude into that space.
4451 if (attached != null) {
4452 // If this window is attached to another, our display
4453 // frame is the same as the one we are attached to.
4454 setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf);
4456 if (attrs.type == TYPE_STATUS_BAR_PANEL
4457 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL) {
4458 // Status bar panels are the only windows who can go on top of
4459 // the status bar. They are protected by the STATUS_BAR_SERVICE
4460 // permission, so they have the same privileges as the status
4463 // However, they should still dodge the navigation bar if it exists.
4465 pf.left = df.left = of.left = hasNavBar
4466 ? mDockLeft : mUnrestrictedScreenLeft;
4467 pf.top = df.top = of.top = mUnrestrictedScreenTop;
4468 pf.right = df.right = of.right = hasNavBar
4469 ? mRestrictedScreenLeft+mRestrictedScreenWidth
4470 : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth;
4471 pf.bottom = df.bottom = of.bottom = hasNavBar
4472 ? mRestrictedScreenTop+mRestrictedScreenHeight
4473 : mUnrestrictedScreenTop + mUnrestrictedScreenHeight;
4475 if (DEBUG_LAYOUT) Slog.v(TAG, String.format(
4476 "Laying out status bar window: (%d,%d - %d,%d)",
4477 pf.left, pf.top, pf.right, pf.bottom));
4478 } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0
4479 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW
4480 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) {
4481 // Asking to layout into the overscan region, so give it that pure
4482 // unrestricted area.
4483 pf.left = df.left = of.left = mOverscanScreenLeft;
4484 pf.top = df.top = of.top = mOverscanScreenTop;
4485 pf.right = df.right = of.right = mOverscanScreenLeft + mOverscanScreenWidth;
4486 pf.bottom = df.bottom = of.bottom = mOverscanScreenTop
4487 + mOverscanScreenHeight;
4488 } else if (canHideNavigationBar()
4489 && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0
4490 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW
4491 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) {
4492 // Asking for layout as if the nav bar is hidden, lets the
4493 // application extend into the unrestricted overscan screen area. We
4494 // only do this for application windows to ensure no window that
4495 // can be above the nav bar can do this.
4496 pf.left = df.left = mOverscanScreenLeft;
4497 pf.top = df.top = mOverscanScreenTop;
4498 pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth;
4499 pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight;
4500 // We need to tell the app about where the frame inside the overscan
4501 // is, so it can inset its content by that amount -- it didn't ask
4502 // to actually extend itself into the overscan region.
4503 of.left = mUnrestrictedScreenLeft;
4504 of.top = mUnrestrictedScreenTop;
4505 of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth;
4506 of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight;
4508 pf.left = df.left = mRestrictedOverscanScreenLeft;
4509 pf.top = df.top = mRestrictedOverscanScreenTop;
4510 pf.right = df.right = mRestrictedOverscanScreenLeft
4511 + mRestrictedOverscanScreenWidth;
4512 pf.bottom = df.bottom = mRestrictedOverscanScreenTop
4513 + mRestrictedOverscanScreenHeight;
4514 // We need to tell the app about where the frame inside the overscan
4515 // is, so it can inset its content by that amount -- it didn't ask
4516 // to actually extend itself into the overscan region.
4517 of.left = mUnrestrictedScreenLeft;
4518 of.top = mUnrestrictedScreenTop;
4519 of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth;
4520 of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight;
4523 if ((fl & FLAG_FULLSCREEN) == 0) {
4524 if (win.isVoiceInteraction()) {
4525 cf.left = mVoiceContentLeft;
4526 cf.top = mVoiceContentTop;
4527 cf.right = mVoiceContentRight;
4528 cf.bottom = mVoiceContentBottom;
4530 if (adjust != SOFT_INPUT_ADJUST_RESIZE) {
4531 cf.left = mDockLeft;
4533 cf.right = mDockRight;
4534 cf.bottom = mDockBottom;
4536 cf.left = mContentLeft;
4537 cf.top = mContentTop;
4538 cf.right = mContentRight;
4539 cf.bottom = mContentBottom;
4543 // Full screen windows are always given a layout that is as if the
4544 // status bar and other transient decors are gone. This is to avoid
4545 // bad states when moving from a window that is not hding the
4546 // status bar to one that is.
4547 cf.left = mRestrictedScreenLeft;
4548 cf.top = mRestrictedScreenTop;
4549 cf.right = mRestrictedScreenLeft + mRestrictedScreenWidth;
4550 cf.bottom = mRestrictedScreenTop + mRestrictedScreenHeight;
4552 applyStableConstraints(sysUiFl, fl, cf);
4553 if (adjust != SOFT_INPUT_ADJUST_NOTHING) {
4556 vf.right = mCurRight;
4557 vf.bottom = mCurBottom;
4562 } else if ((fl & FLAG_LAYOUT_IN_SCREEN) != 0 || (sysUiFl
4563 & (View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
4564 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION)) != 0) {
4565 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() +
4567 // A window that has requested to fill the entire screen just
4568 // gets everything, period.
4569 if (attrs.type == TYPE_STATUS_BAR_PANEL
4570 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL
4571 || attrs.type == TYPE_VOLUME_OVERLAY) {
4572 pf.left = df.left = of.left = cf.left = hasNavBar
4573 ? mDockLeft : mUnrestrictedScreenLeft;
4574 pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop;
4575 pf.right = df.right = of.right = cf.right = hasNavBar
4576 ? mRestrictedScreenLeft+mRestrictedScreenWidth
4577 : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth;
4578 pf.bottom = df.bottom = of.bottom = cf.bottom = hasNavBar
4579 ? mRestrictedScreenTop+mRestrictedScreenHeight
4580 : mUnrestrictedScreenTop + mUnrestrictedScreenHeight;
4581 if (DEBUG_LAYOUT) Slog.v(TAG, String.format(
4582 "Laying out IN_SCREEN status bar window: (%d,%d - %d,%d)",
4583 pf.left, pf.top, pf.right, pf.bottom));
4584 } else if (attrs.type == TYPE_NAVIGATION_BAR
4585 || attrs.type == TYPE_NAVIGATION_BAR_PANEL) {
4586 // The navigation bar has Real Ultimate Power.
4587 pf.left = df.left = of.left = mUnrestrictedScreenLeft;
4588 pf.top = df.top = of.top = mUnrestrictedScreenTop;
4589 pf.right = df.right = of.right = mUnrestrictedScreenLeft
4590 + mUnrestrictedScreenWidth;
4591 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop
4592 + mUnrestrictedScreenHeight;
4593 if (DEBUG_LAYOUT) Slog.v(TAG, String.format(
4594 "Laying out navigation bar window: (%d,%d - %d,%d)",
4595 pf.left, pf.top, pf.right, pf.bottom));
4596 } else if ((attrs.type == TYPE_SECURE_SYSTEM_OVERLAY
4597 || attrs.type == TYPE_BOOT_PROGRESS
4598 || attrs.type == TYPE_SCREENSHOT)
4599 && ((fl & FLAG_FULLSCREEN) != 0)) {
4600 // Fullscreen secure system overlays get what they ask for. Screenshot region
4601 // selection overlay should also expand to full screen.
4602 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft;
4603 pf.top = df.top = of.top = cf.top = mOverscanScreenTop;
4604 pf.right = df.right = of.right = cf.right = mOverscanScreenLeft
4605 + mOverscanScreenWidth;
4606 pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop
4607 + mOverscanScreenHeight;
4608 } else if (attrs.type == TYPE_BOOT_PROGRESS) {
4609 // Boot progress screen always covers entire display.
4610 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft;
4611 pf.top = df.top = of.top = cf.top = mOverscanScreenTop;
4612 pf.right = df.right = of.right = cf.right = mOverscanScreenLeft
4613 + mOverscanScreenWidth;
4614 pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop
4615 + mOverscanScreenHeight;
4616 } else if (attrs.type == TYPE_WALLPAPER) {
4617 // The wallpaper also has Real Ultimate Power, but we want to tell
4618 // it about the overscan area.
4619 pf.left = df.left = mOverscanScreenLeft;
4620 pf.top = df.top = mOverscanScreenTop;
4621 pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth;
4622 pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight;
4623 of.left = cf.left = mUnrestrictedScreenLeft;
4624 of.top = cf.top = mUnrestrictedScreenTop;
4625 of.right = cf.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth;
4626 of.bottom = cf.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight;
4627 } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0
4628 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW
4629 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) {
4630 // Asking to layout into the overscan region, so give it that pure
4631 // unrestricted area.
4632 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft;
4633 pf.top = df.top = of.top = cf.top = mOverscanScreenTop;
4634 pf.right = df.right = of.right = cf.right
4635 = mOverscanScreenLeft + mOverscanScreenWidth;
4636 pf.bottom = df.bottom = of.bottom = cf.bottom
4637 = mOverscanScreenTop + mOverscanScreenHeight;
4638 } else if (canHideNavigationBar()
4639 && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0
4640 && (attrs.type == TYPE_STATUS_BAR
4641 || attrs.type == TYPE_TOAST
4642 || attrs.type == TYPE_DOCK_DIVIDER
4643 || attrs.type == TYPE_VOICE_INTERACTION_STARTING
4644 || (attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW
4645 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW))) {
4646 // Asking for layout as if the nav bar is hidden, lets the
4647 // application extend into the unrestricted screen area. We
4648 // only do this for application windows (or toasts) to ensure no window that
4649 // can be above the nav bar can do this.
4650 // XXX This assumes that an app asking for this will also
4651 // ask for layout in only content. We can't currently figure out
4652 // what the screen would be if only laying out to hide the nav bar.
4653 pf.left = df.left = of.left = cf.left = mUnrestrictedScreenLeft;
4654 pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop;
4655 pf.right = df.right = of.right = cf.right = mUnrestrictedScreenLeft
4656 + mUnrestrictedScreenWidth;
4657 pf.bottom = df.bottom = of.bottom = cf.bottom = mUnrestrictedScreenTop
4658 + mUnrestrictedScreenHeight;
4659 } else if ((sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN) != 0) {
4660 pf.left = df.left = of.left = mRestrictedScreenLeft;
4661 pf.top = df.top = of.top = mRestrictedScreenTop;
4662 pf.right = df.right = of.right = mRestrictedScreenLeft + mRestrictedScreenWidth;
4663 pf.bottom = df.bottom = of.bottom = mRestrictedScreenTop
4664 + mRestrictedScreenHeight;
4665 if (adjust != SOFT_INPUT_ADJUST_RESIZE) {
4666 cf.left = mDockLeft;
4668 cf.right = mDockRight;
4669 cf.bottom = mDockBottom;
4671 cf.left = mContentLeft;
4672 cf.top = mContentTop;
4673 cf.right = mContentRight;
4674 cf.bottom = mContentBottom;
4677 pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft;
4678 pf.top = df.top = of.top = cf.top = mRestrictedScreenTop;
4679 pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft
4680 + mRestrictedScreenWidth;
4681 pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop
4682 + mRestrictedScreenHeight;
4685 applyStableConstraints(sysUiFl, fl, cf);
4687 if (adjust != SOFT_INPUT_ADJUST_NOTHING) {
4690 vf.right = mCurRight;
4691 vf.bottom = mCurBottom;
4695 } else if (attached != null) {
4696 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() +
4697 "): attached to " + attached);
4698 // A child window should be placed inside of the same visible
4699 // frame that its parent had.
4700 setAttachedWindowFrames(win, fl, adjust, attached, false, pf, df, of, cf, vf);
4702 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() +
4703 "): normal window");
4704 // Otherwise, a normal window must be placed inside the content
4705 // of all screen decorations.
4706 if (attrs.type == TYPE_STATUS_BAR_PANEL || attrs.type == TYPE_VOLUME_OVERLAY) {
4707 // Status bar panels and the volume dialog are the only windows who can go on
4708 // top of the status bar. They are protected by the STATUS_BAR_SERVICE
4709 // permission, so they have the same privileges as the status
4711 pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft;
4712 pf.top = df.top = of.top = cf.top = mRestrictedScreenTop;
4713 pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft
4714 + mRestrictedScreenWidth;
4715 pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop
4716 + mRestrictedScreenHeight;
4717 } else if (attrs.type == TYPE_TOAST || attrs.type == TYPE_SYSTEM_ALERT) {
4718 // These dialogs are stable to interim decor changes.
4719 pf.left = df.left = of.left = cf.left = mStableLeft;
4720 pf.top = df.top = of.top = cf.top = mStableTop;
4721 pf.right = df.right = of.right = cf.right = mStableRight;
4722 pf.bottom = df.bottom = of.bottom = cf.bottom = mStableBottom;
4724 pf.left = mContentLeft;
4725 pf.top = mContentTop;
4726 pf.right = mContentRight;
4727 pf.bottom = mContentBottom;
4728 if (win.isVoiceInteraction()) {
4729 df.left = of.left = cf.left = mVoiceContentLeft;
4730 df.top = of.top = cf.top = mVoiceContentTop;
4731 df.right = of.right = cf.right = mVoiceContentRight;
4732 df.bottom = of.bottom = cf.bottom = mVoiceContentBottom;
4733 } else if (adjust != SOFT_INPUT_ADJUST_RESIZE) {
4734 df.left = of.left = cf.left = mDockLeft;
4735 df.top = of.top = cf.top = mDockTop;
4736 df.right = of.right = cf.right = mDockRight;
4737 df.bottom = of.bottom = cf.bottom = mDockBottom;
4739 df.left = of.left = cf.left = mContentLeft;
4740 df.top = of.top = cf.top = mContentTop;
4741 df.right = of.right = cf.right = mContentRight;
4742 df.bottom = of.bottom = cf.bottom = mContentBottom;
4744 if (adjust != SOFT_INPUT_ADJUST_NOTHING) {
4747 vf.right = mCurRight;
4748 vf.bottom = mCurBottom;
4756 // TYPE_SYSTEM_ERROR is above the NavigationBar so it can't be allowed to extend over it.
4757 // Also, we don't allow windows in multi-window mode to extend out of the screen.
4758 if ((fl & FLAG_LAYOUT_NO_LIMITS) != 0 && attrs.type != TYPE_SYSTEM_ERROR
4759 && !win.isInMultiWindowMode()) {
4760 df.left = df.top = -10000;
4761 df.right = df.bottom = 10000;
4762 if (attrs.type != TYPE_WALLPAPER) {
4763 of.left = of.top = cf.left = cf.top = vf.left = vf.top = -10000;
4764 of.right = of.bottom = cf.right = cf.bottom = vf.right = vf.bottom = 10000;
4768 // If the device has a chin (e.g. some watches), a dead area at the bottom of the screen we
4769 // need to provide information to the clients that want to pretend that you can draw there.
4770 // We only want to apply outsets to certain types of windows. For example, we never want to
4771 // apply the outsets to floating dialogs, because they wouldn't make sense there.
4772 final boolean useOutsets = shouldUseOutsets(attrs, fl);
4773 if (isDefaultDisplay && useOutsets) {
4774 osf = mTmpOutsetFrame;
4775 osf.set(cf.left, cf.top, cf.right, cf.bottom);
4776 int outset = ScreenShapeHelper.getWindowOutsetBottomPx(mContext.getResources());
4778 int rotation = mDisplayRotation;
4779 if (rotation == Surface.ROTATION_0) {
4780 osf.bottom += outset;
4781 } else if (rotation == Surface.ROTATION_90) {
4782 osf.right += outset;
4783 } else if (rotation == Surface.ROTATION_180) {
4785 } else if (rotation == Surface.ROTATION_270) {
4788 if (DEBUG_LAYOUT) Slog.v(TAG, "applying bottom outset of " + outset
4789 + " with rotation " + rotation + ", result: " + osf);
4793 if (DEBUG_LAYOUT) Slog.v(TAG, "Compute frame " + attrs.getTitle()
4794 + ": sim=#" + Integer.toHexString(sim)
4795 + " attach=" + attached + " type=" + attrs.type
4796 + String.format(" flags=0x%08x", fl)
4797 + " pf=" + pf.toShortString() + " df=" + df.toShortString()
4798 + " of=" + of.toShortString()
4799 + " cf=" + cf.toShortString() + " vf=" + vf.toShortString()
4800 + " dcf=" + dcf.toShortString()
4801 + " sf=" + sf.toShortString()
4802 + " osf=" + (osf == null ? "null" : osf.toShortString()));
4804 win.computeFrameLw(pf, df, of, cf, vf, dcf, sf, osf);
4806 // Dock windows carve out the bottom of the screen, so normal windows
4807 // can't appear underneath them.
4808 if (attrs.type == TYPE_INPUT_METHOD && win.isVisibleOrBehindKeyguardLw()
4809 && win.isDisplayedLw() && !win.getGivenInsetsPendingLw()) {
4810 setLastInputMethodWindowLw(null, null);
4811 offsetInputMethodWindowLw(win);
4813 if (attrs.type == TYPE_VOICE_INTERACTION && win.isVisibleOrBehindKeyguardLw()
4814 && !win.getGivenInsetsPendingLw()) {
4815 offsetVoiceInputWindowLw(win);
4819 private void offsetInputMethodWindowLw(WindowState win) {
4820 int top = Math.max(win.getDisplayFrameLw().top, win.getContentFrameLw().top);
4821 top += win.getGivenContentInsetsLw().top;
4822 if (mContentBottom > top) {
4823 mContentBottom = top;
4825 if (mVoiceContentBottom > top) {
4826 mVoiceContentBottom = top;
4828 top = win.getVisibleFrameLw().top;
4829 top += win.getGivenVisibleInsetsLw().top;
4830 if (mCurBottom > top) {
4833 if (DEBUG_LAYOUT) Slog.v(TAG, "Input method: mDockBottom="
4834 + mDockBottom + " mContentBottom="
4835 + mContentBottom + " mCurBottom=" + mCurBottom);
4838 private void offsetVoiceInputWindowLw(WindowState win) {
4839 int top = Math.max(win.getDisplayFrameLw().top, win.getContentFrameLw().top);
4840 top += win.getGivenContentInsetsLw().top;
4841 if (mVoiceContentBottom > top) {
4842 mVoiceContentBottom = top;
4846 /** {@inheritDoc} */
4848 public void finishLayoutLw() {
4852 /** {@inheritDoc} */
4854 public void beginPostLayoutPolicyLw(int displayWidth, int displayHeight) {
4855 mTopFullscreenOpaqueWindowState = null;
4856 mTopFullscreenOpaqueOrDimmingWindowState = null;
4857 mTopDockedOpaqueWindowState = null;
4858 mTopDockedOpaqueOrDimmingWindowState = null;
4859 mAppsToBeHidden.clear();
4860 mAppsThatDismissKeyguard.clear();
4861 mForceStatusBar = false;
4862 mForceStatusBarFromKeyguard = false;
4863 mForceStatusBarTransparent = false;
4864 mForcingShowNavBar = false;
4865 mForcingShowNavBarLayer = -1;
4867 mHideLockScreen = false;
4868 mAllowLockscreenWhenOn = false;
4869 mDismissKeyguard = DISMISS_KEYGUARD_NONE;
4870 mShowingLockscreen = false;
4871 mShowingDream = false;
4872 mWinShowWhenLocked = null;
4873 mKeyguardSecure = isKeyguardSecure(mCurrentUserId);
4874 mKeyguardSecureIncludingHidden = mKeyguardSecure
4875 && (mKeyguardDelegate != null && mKeyguardDelegate.isShowing());
4878 /** {@inheritDoc} */
4880 public void applyPostLayoutPolicyLw(WindowState win, WindowManager.LayoutParams attrs,
4881 WindowState attached) {
4882 if (DEBUG_LAYOUT) Slog.i(TAG, "Win " + win + ": isVisibleOrBehindKeyguardLw="
4883 + win.isVisibleOrBehindKeyguardLw());
4884 final int fl = PolicyControl.getWindowFlags(win, attrs);
4885 if (mTopFullscreenOpaqueWindowState == null
4886 && win.isVisibleLw() && attrs.type == TYPE_INPUT_METHOD) {
4887 mForcingShowNavBar = true;
4888 mForcingShowNavBarLayer = win.getSurfaceLayer();
4890 if (attrs.type == TYPE_STATUS_BAR) {
4891 if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) {
4892 mForceStatusBarFromKeyguard = true;
4893 mShowingLockscreen = true;
4895 if ((attrs.privateFlags & PRIVATE_FLAG_FORCE_STATUS_BAR_VISIBLE_TRANSPARENT) != 0) {
4896 mForceStatusBarTransparent = true;
4900 boolean appWindow = attrs.type >= FIRST_APPLICATION_WINDOW
4901 && attrs.type < FIRST_SYSTEM_WINDOW;
4902 final boolean showWhenLocked = (fl & FLAG_SHOW_WHEN_LOCKED) != 0;
4903 final boolean dismissKeyguard = (fl & FLAG_DISMISS_KEYGUARD) != 0;
4904 final int stackId = win.getStackId();
4905 if (mTopFullscreenOpaqueWindowState == null &&
4906 win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw()) {
4907 if ((fl & FLAG_FORCE_NOT_FULLSCREEN) != 0) {
4908 if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) {
4909 mForceStatusBarFromKeyguard = true;
4911 mForceStatusBar = true;
4914 if (attrs.type == TYPE_DREAM) {
4915 // If the lockscreen was showing when the dream started then wait
4916 // for the dream to draw before hiding the lockscreen.
4917 if (!mDreamingLockscreen
4918 || (win.isVisibleLw() && win.hasDrawnLw())) {
4919 mShowingDream = true;
4924 final IApplicationToken appToken = win.getAppToken();
4926 // For app windows that are not attached, we decide if all windows in the app they
4927 // represent should be hidden or if we should hide the lockscreen. For attached app
4928 // windows we defer the decision to the window it is attached to.
4929 if (appWindow && attached == null) {
4930 if (showWhenLocked) {
4931 // Remove any previous windows with the same appToken.
4932 mAppsToBeHidden.remove(appToken);
4933 mAppsThatDismissKeyguard.remove(appToken);
4934 if (mAppsToBeHidden.isEmpty()) {
4935 if (dismissKeyguard && !mKeyguardSecure) {
4936 mAppsThatDismissKeyguard.add(appToken);
4937 } else if (win.isDrawnLw() || win.hasAppShownWindows()) {
4938 mWinShowWhenLocked = win;
4939 mHideLockScreen = true;
4940 mForceStatusBarFromKeyguard = false;
4943 } else if (dismissKeyguard) {
4944 if (mKeyguardSecure) {
4945 mAppsToBeHidden.add(appToken);
4947 mAppsToBeHidden.remove(appToken);
4949 mAppsThatDismissKeyguard.add(appToken);
4951 mAppsToBeHidden.add(appToken);
4953 if (isFullscreen(attrs) && StackId.normallyFullscreenWindows(stackId)) {
4954 if (DEBUG_LAYOUT) Slog.v(TAG, "Fullscreen window: " + win);
4955 mTopFullscreenOpaqueWindowState = win;
4956 if (mTopFullscreenOpaqueOrDimmingWindowState == null) {
4957 mTopFullscreenOpaqueOrDimmingWindowState = win;
4959 if (!mAppsThatDismissKeyguard.isEmpty() &&
4960 mDismissKeyguard == DISMISS_KEYGUARD_NONE) {
4961 if (DEBUG_LAYOUT) Slog.v(TAG,
4962 "Setting mDismissKeyguard true by win " + win);
4963 mDismissKeyguard = (mWinDismissingKeyguard == win
4964 && mSecureDismissingKeyguard == mKeyguardSecure)
4965 ? DISMISS_KEYGUARD_CONTINUE : DISMISS_KEYGUARD_START;
4966 mWinDismissingKeyguard = win;
4967 mSecureDismissingKeyguard = mKeyguardSecure;
4968 mForceStatusBarFromKeyguard = mShowingLockscreen && mKeyguardSecure;
4969 } else if (mAppsToBeHidden.isEmpty() && showWhenLocked
4970 && (win.isDrawnLw() || win.hasAppShownWindows())) {
4971 if (DEBUG_LAYOUT) Slog.v(TAG,
4972 "Setting mHideLockScreen to true by win " + win);
4973 mHideLockScreen = true;
4974 mForceStatusBarFromKeyguard = false;
4976 if ((fl & FLAG_ALLOW_LOCK_WHILE_SCREEN_ON) != 0) {
4977 mAllowLockscreenWhenOn = true;
4981 if (!mKeyguardHidden && mWinShowWhenLocked != null &&
4982 mWinShowWhenLocked.getAppToken() != win.getAppToken() &&
4983 (attrs.flags & FLAG_SHOW_WHEN_LOCKED) == 0) {
4987 } else if (mTopFullscreenOpaqueWindowState == null && mWinShowWhenLocked == null) {
4988 // No TopFullscreenOpaqueWindow is showing, but we found a SHOW_WHEN_LOCKED window
4989 // that is being hidden in an animation - keep the
4990 // keyguard hidden until the new window shows up and
4991 // we know whether to show the keyguard or not.
4992 if (win.isAnimatingLw() && appWindow && showWhenLocked && mKeyguardHidden) {
4993 mHideLockScreen = true;
4994 mWinShowWhenLocked = win;
4998 // Keep track of the window if it's dimming but not necessarily fullscreen.
4999 final boolean reallyVisible = win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw();
5000 if (mTopFullscreenOpaqueOrDimmingWindowState == null && reallyVisible
5001 && win.isDimming() && StackId.normallyFullscreenWindows(stackId)) {
5002 mTopFullscreenOpaqueOrDimmingWindowState = win;
5005 // We need to keep track of the top "fullscreen" opaque window for the docked stack
5006 // separately, because both the "real fullscreen" opaque window and the one for the docked
5007 // stack can control View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR.
5008 if (mTopDockedOpaqueWindowState == null && reallyVisible && appWindow && attached == null
5009 && isFullscreen(attrs) && stackId == DOCKED_STACK_ID) {
5010 mTopDockedOpaqueWindowState = win;
5011 if (mTopDockedOpaqueOrDimmingWindowState == null) {
5012 mTopDockedOpaqueOrDimmingWindowState = win;
5016 // Also keep track of any windows that are dimming but not necessarily fullscreen in the
5018 if (mTopDockedOpaqueOrDimmingWindowState == null && reallyVisible && win.isDimming()
5019 && stackId == DOCKED_STACK_ID) {
5020 mTopDockedOpaqueOrDimmingWindowState = win;
5024 private boolean isFullscreen(WindowManager.LayoutParams attrs) {
5025 return attrs.x == 0 && attrs.y == 0
5026 && attrs.width == WindowManager.LayoutParams.MATCH_PARENT
5027 && attrs.height == WindowManager.LayoutParams.MATCH_PARENT;
5030 /** {@inheritDoc} */
5032 public int finishPostLayoutPolicyLw() {
5033 if (mWinShowWhenLocked != null && mTopFullscreenOpaqueWindowState != null &&
5034 mWinShowWhenLocked.getAppToken() != mTopFullscreenOpaqueWindowState.getAppToken()
5035 && isKeyguardLocked()) {
5036 // A dialog is dismissing the keyguard. Put the wallpaper behind it and hide the
5037 // fullscreen window.
5038 // TODO: Make sure FLAG_SHOW_WALLPAPER is restored when dialog is dismissed. Or not.
5039 mWinShowWhenLocked.getAttrs().flags |= FLAG_SHOW_WALLPAPER;
5040 mTopFullscreenOpaqueWindowState.hideLw(false);
5041 mTopFullscreenOpaqueWindowState = mWinShowWhenLocked;
5045 boolean topIsFullscreen = false;
5047 final WindowManager.LayoutParams lp = (mTopFullscreenOpaqueWindowState != null)
5048 ? mTopFullscreenOpaqueWindowState.getAttrs()
5051 // If we are not currently showing a dream then remember the current
5052 // lockscreen state. We will use this to determine whether the dream
5053 // started while the lockscreen was showing and remember this state
5054 // while the dream is showing.
5055 if (!mShowingDream) {
5056 mDreamingLockscreen = mShowingLockscreen;
5057 if (mDreamingSleepTokenNeeded) {
5058 mDreamingSleepTokenNeeded = false;
5059 mHandler.obtainMessage(MSG_UPDATE_DREAMING_SLEEP_TOKEN, 0, 1).sendToTarget();
5062 if (!mDreamingSleepTokenNeeded) {
5063 mDreamingSleepTokenNeeded = true;
5064 mHandler.obtainMessage(MSG_UPDATE_DREAMING_SLEEP_TOKEN, 1, 1).sendToTarget();
5068 if (mStatusBar != null) {
5069 if (DEBUG_LAYOUT) Slog.i(TAG, "force=" + mForceStatusBar
5070 + " forcefkg=" + mForceStatusBarFromKeyguard
5071 + " top=" + mTopFullscreenOpaqueWindowState);
5072 boolean shouldBeTransparent = mForceStatusBarTransparent
5074 && !mForceStatusBarFromKeyguard;
5075 if (!shouldBeTransparent) {
5076 mStatusBarController.setShowTransparent(false /* transparent */);
5077 } else if (!mStatusBar.isVisibleLw()) {
5078 mStatusBarController.setShowTransparent(true /* transparent */);
5081 WindowManager.LayoutParams statusBarAttrs = mStatusBar.getAttrs();
5082 boolean statusBarExpanded = statusBarAttrs.height == MATCH_PARENT
5083 && statusBarAttrs.width == MATCH_PARENT;
5084 if (mForceStatusBar || mForceStatusBarFromKeyguard || mForceStatusBarTransparent
5085 || statusBarExpanded) {
5086 if (DEBUG_LAYOUT) Slog.v(TAG, "Showing status bar: forced");
5087 if (mStatusBarController.setBarShowingLw(true)) {
5088 changes |= FINISH_LAYOUT_REDO_LAYOUT;
5090 // Maintain fullscreen layout until incoming animation is complete.
5091 topIsFullscreen = mTopIsFullscreen && mStatusBar.isAnimatingLw();
5092 // Transient status bar on the lockscreen is not allowed
5093 if (mForceStatusBarFromKeyguard && mStatusBarController.isTransientShowing()) {
5094 mStatusBarController.updateVisibilityLw(false /*transientAllowed*/,
5095 mLastSystemUiFlags, mLastSystemUiFlags);
5097 if (statusBarExpanded && mNavigationBar != null) {
5098 if (mNavigationBarController.setBarShowingLw(true)) {
5099 changes |= FINISH_LAYOUT_REDO_LAYOUT;
5102 } else if (mTopFullscreenOpaqueWindowState != null) {
5103 final int fl = PolicyControl.getWindowFlags(null, lp);
5105 Slog.d(TAG, "frame: " + mTopFullscreenOpaqueWindowState.getFrameLw()
5106 + " shown position: "
5107 + mTopFullscreenOpaqueWindowState.getShownPositionLw());
5108 Slog.d(TAG, "attr: " + mTopFullscreenOpaqueWindowState.getAttrs()
5109 + " lp.flags=0x" + Integer.toHexString(fl));
5111 topIsFullscreen = (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0
5112 || (mLastSystemUiFlags & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0;
5113 // The subtle difference between the window for mTopFullscreenOpaqueWindowState
5114 // and mTopIsFullscreen is that mTopIsFullscreen is set only if the window
5115 // has the FLAG_FULLSCREEN set. Not sure if there is another way that to be the
5117 if (mStatusBarController.isTransientShowing()) {
5118 if (mStatusBarController.setBarShowingLw(true)) {
5119 changes |= FINISH_LAYOUT_REDO_LAYOUT;
5121 } else if (topIsFullscreen
5122 && !mWindowManagerInternal.isStackVisible(FREEFORM_WORKSPACE_STACK_ID)
5123 && !mWindowManagerInternal.isStackVisible(DOCKED_STACK_ID)) {
5124 if (DEBUG_LAYOUT) Slog.v(TAG, "** HIDING status bar");
5125 if (mStatusBarController.setBarShowingLw(false)) {
5126 changes |= FINISH_LAYOUT_REDO_LAYOUT;
5128 if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar already hiding");
5131 if (DEBUG_LAYOUT) Slog.v(TAG, "** SHOWING status bar: top is not fullscreen");
5132 if (mStatusBarController.setBarShowingLw(true)) {
5133 changes |= FINISH_LAYOUT_REDO_LAYOUT;
5139 if (mTopIsFullscreen != topIsFullscreen) {
5140 if (!topIsFullscreen) {
5141 // Force another layout when status bar becomes fully shown.
5142 changes |= FINISH_LAYOUT_REDO_LAYOUT;
5144 mTopIsFullscreen = topIsFullscreen;
5147 // Hide the key guard if a visible window explicitly specifies that it wants to be
5148 // displayed when the screen is locked.
5149 if (mKeyguardDelegate != null && mStatusBar != null) {
5150 if (localLOGV) Slog.v(TAG, "finishPostLayoutPolicyLw: mHideKeyguard="
5152 if (mDismissKeyguard != DISMISS_KEYGUARD_NONE && !mKeyguardSecure) {
5153 mKeyguardHidden = true;
5154 if (setKeyguardOccludedLw(true)) {
5155 changes |= FINISH_LAYOUT_REDO_LAYOUT
5156 | FINISH_LAYOUT_REDO_CONFIG
5157 | FINISH_LAYOUT_REDO_WALLPAPER;
5159 if (mKeyguardDelegate.isShowing()) {
5160 mHandler.post(new Runnable() {
5163 mKeyguardDelegate.keyguardDone(false, false);
5167 } else if (mHideLockScreen) {
5168 mKeyguardHidden = true;
5169 mWinDismissingKeyguard = null;
5170 if (setKeyguardOccludedLw(true)) {
5171 changes |= FINISH_LAYOUT_REDO_LAYOUT
5172 | FINISH_LAYOUT_REDO_CONFIG
5173 | FINISH_LAYOUT_REDO_WALLPAPER;
5175 } else if (mDismissKeyguard != DISMISS_KEYGUARD_NONE) {
5176 mKeyguardHidden = false;
5177 if (setKeyguardOccludedLw(false)) {
5178 changes |= FINISH_LAYOUT_REDO_LAYOUT
5179 | FINISH_LAYOUT_REDO_CONFIG
5180 | FINISH_LAYOUT_REDO_WALLPAPER;
5182 if (mDismissKeyguard == DISMISS_KEYGUARD_START) {
5183 // Only launch the next keyguard unlock window once per window.
5184 mHandler.post(new Runnable() {
5187 mKeyguardDelegate.dismiss();
5192 mWinDismissingKeyguard = null;
5193 mSecureDismissingKeyguard = false;
5194 mKeyguardHidden = false;
5195 if (setKeyguardOccludedLw(false)) {
5196 changes |= FINISH_LAYOUT_REDO_LAYOUT
5197 | FINISH_LAYOUT_REDO_CONFIG
5198 | FINISH_LAYOUT_REDO_WALLPAPER;
5203 if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) {
5204 // If the navigation bar has been hidden or shown, we need to do another
5205 // layout pass to update that window.
5206 changes |= FINISH_LAYOUT_REDO_LAYOUT;
5209 // update since mAllowLockscreenWhenOn might have changed
5210 updateLockScreenTimeout();
5215 * Updates the occluded state of the Keyguard.
5217 * @return Whether the flags have changed and we have to redo the layout.
5219 private boolean setKeyguardOccludedLw(boolean isOccluded) {
5220 boolean wasOccluded = mKeyguardOccluded;
5221 boolean showing = mKeyguardDelegate.isShowing();
5222 if (wasOccluded && !isOccluded && showing) {
5223 mKeyguardOccluded = false;
5224 mKeyguardDelegate.setOccluded(false);
5225 mStatusBar.getAttrs().privateFlags |= PRIVATE_FLAG_KEYGUARD;
5227 } else if (!wasOccluded && isOccluded && showing) {
5228 mKeyguardOccluded = true;
5229 mKeyguardDelegate.setOccluded(true);
5230 mStatusBar.getAttrs().privateFlags &= ~PRIVATE_FLAG_KEYGUARD;
5231 mStatusBar.getAttrs().flags &= ~FLAG_SHOW_WALLPAPER;
5238 private boolean isStatusBarKeyguard() {
5239 return mStatusBar != null
5240 && (mStatusBar.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0;
5244 public boolean allowAppAnimationsLw() {
5245 if (isStatusBarKeyguard() || mShowingDream) {
5246 // If keyguard or dreams is currently visible, no reason to animate behind it.
5253 public int focusChangedLw(WindowState lastFocus, WindowState newFocus) {
5254 mFocusedWindow = newFocus;
5255 if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) {
5256 // If the navigation bar has been hidden or shown, we need to do another
5257 // layout pass to update that window.
5258 return FINISH_LAYOUT_REDO_LAYOUT;
5263 /** {@inheritDoc} */
5265 public void notifyLidSwitchChanged(long whenNanos, boolean lidOpen) {
5266 // lid changed state
5267 final int newLidState = lidOpen ? LID_OPEN : LID_CLOSED;
5268 if (newLidState == mLidState) {
5272 mLidState = newLidState;
5273 applyLidSwitchState();
5274 updateRotation(true);
5277 wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromLidSwitch,
5278 "android.policy:LID");
5279 } else if (!mLidControlsSleep) {
5280 mPowerManager.userActivity(SystemClock.uptimeMillis(), false);
5285 public void notifyCameraLensCoverSwitchChanged(long whenNanos, boolean lensCovered) {
5286 int lensCoverState = lensCovered ? CAMERA_LENS_COVERED : CAMERA_LENS_UNCOVERED;
5287 if (mCameraLensCoverState == lensCoverState) {
5290 if (mCameraLensCoverState == CAMERA_LENS_COVERED &&
5291 lensCoverState == CAMERA_LENS_UNCOVERED) {
5293 final boolean keyguardActive = mKeyguardDelegate == null ? false :
5294 mKeyguardDelegate.isShowing();
5295 if (keyguardActive) {
5296 intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE);
5298 intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA);
5300 wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromCameraLens,
5301 "android.policy:CAMERA_COVER");
5302 startActivityAsUser(intent, UserHandle.CURRENT_OR_SELF);
5304 mCameraLensCoverState = lensCoverState;
5307 void setHdmiPlugged(boolean plugged) {
5308 if (mHdmiPlugged != plugged) {
5309 mHdmiPlugged = plugged;
5310 updateRotation(true, true);
5311 Intent intent = new Intent(ACTION_HDMI_PLUGGED);
5312 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT);
5313 intent.putExtra(EXTRA_HDMI_PLUGGED_STATE, plugged);
5314 mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL);
5318 void initializeHdmiState() {
5319 boolean plugged = false;
5320 // watch for HDMI plug messages if the hdmi switch exists
5321 if (new File("/sys/devices/virtual/switch/hdmi/state").exists()) {
5322 mHDMIObserver.startObserving("DEVPATH=/devices/virtual/switch/hdmi");
5324 final String filename = "/sys/class/switch/hdmi/state";
5325 FileReader reader = null;
5327 reader = new FileReader(filename);
5328 char[] buf = new char[15];
5329 int n = reader.read(buf);
5331 plugged = 0 != Integer.parseInt(new String(buf, 0, n-1));
5333 } catch (IOException ex) {
5334 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex);
5335 } catch (NumberFormatException ex) {
5336 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex);
5338 if (reader != null) {
5341 } catch (IOException ex) {
5346 // This dance forces the code in setHdmiPlugged to run.
5347 // Always do this so the sticky intent is stuck (to false) if there is no hdmi.
5348 mHdmiPlugged = !plugged;
5349 setHdmiPlugged(!mHdmiPlugged);
5352 final Object mScreenshotLock = new Object();
5353 ServiceConnection mScreenshotConnection = null;
5355 final Runnable mScreenshotTimeout = new Runnable() {
5356 @Override public void run() {
5357 synchronized (mScreenshotLock) {
5358 if (mScreenshotConnection != null) {
5359 mContext.unbindService(mScreenshotConnection);
5360 mScreenshotConnection = null;
5361 notifyScreenshotError();
5367 // Assume this is called from the Handler thread.
5368 private void takeScreenshot(final int screenshotType) {
5369 synchronized (mScreenshotLock) {
5370 if (mScreenshotConnection != null) {
5373 final ComponentName serviceComponent = new ComponentName(SYSUI_PACKAGE,
5374 SYSUI_SCREENSHOT_SERVICE);
5375 final Intent serviceIntent = new Intent();
5376 serviceIntent.setComponent(serviceComponent);
5377 ServiceConnection conn = new ServiceConnection() {
5379 public void onServiceConnected(ComponentName name, IBinder service) {
5380 synchronized (mScreenshotLock) {
5381 if (mScreenshotConnection != this) {
5384 Messenger messenger = new Messenger(service);
5385 Message msg = Message.obtain(null, screenshotType);
5386 final ServiceConnection myConn = this;
5387 Handler h = new Handler(mHandler.getLooper()) {
5389 public void handleMessage(Message msg) {
5390 synchronized (mScreenshotLock) {
5391 if (mScreenshotConnection == myConn) {
5392 mContext.unbindService(mScreenshotConnection);
5393 mScreenshotConnection = null;
5394 mHandler.removeCallbacks(mScreenshotTimeout);
5399 msg.replyTo = new Messenger(h);
5400 msg.arg1 = msg.arg2 = 0;
5401 if (mStatusBar != null && mStatusBar.isVisibleLw())
5403 if (mNavigationBar != null && mNavigationBar.isVisibleLw())
5406 messenger.send(msg);
5407 } catch (RemoteException e) {
5413 public void onServiceDisconnected(ComponentName name) {
5414 notifyScreenshotError();
5417 if (mContext.bindServiceAsUser(serviceIntent, conn,
5418 Context.BIND_AUTO_CREATE | Context.BIND_FOREGROUND_SERVICE_WHILE_AWAKE,
5419 UserHandle.CURRENT)) {
5420 mScreenshotConnection = conn;
5421 mHandler.postDelayed(mScreenshotTimeout, 10000);
5427 * Notifies the screenshot service to show an error.
5429 private void notifyScreenshotError() {
5430 // If the service process is killed, then ask it to clean up after itself
5431 final ComponentName errorComponent = new ComponentName(SYSUI_PACKAGE,
5432 SYSUI_SCREENSHOT_ERROR_RECEIVER);
5433 Intent errorIntent = new Intent(Intent.ACTION_USER_PRESENT);
5434 errorIntent.setComponent(errorComponent);
5435 errorIntent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT |
5436 Intent.FLAG_RECEIVER_FOREGROUND);
5437 mContext.sendBroadcastAsUser(errorIntent, UserHandle.CURRENT);
5440 /** {@inheritDoc} */
5442 public int interceptKeyBeforeQueueing(KeyEvent event, int policyFlags) {
5443 if (!mSystemBooted) {
5444 // If we have not yet booted, don't let key events do anything.
5448 final boolean interactive = (policyFlags & FLAG_INTERACTIVE) != 0;
5449 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN;
5450 final boolean canceled = event.isCanceled();
5451 final int keyCode = event.getKeyCode();
5453 final boolean isInjected = (policyFlags & WindowManagerPolicy.FLAG_INJECTED) != 0;
5455 // If screen is off then we treat the case where the keyguard is open but hidden
5456 // the same as if it were open and in front.
5457 // This will prevent any keys other than the power button from waking the screen
5458 // when the keyguard is hidden by another activity.
5459 final boolean keyguardActive = (mKeyguardDelegate == null ? false :
5461 isKeyguardShowingAndNotOccluded() :
5462 mKeyguardDelegate.isShowing()));
5465 Log.d(TAG, "interceptKeyTq keycode=" + keyCode
5466 + " interactive=" + interactive + " keyguardActive=" + keyguardActive
5467 + " policyFlags=" + Integer.toHexString(policyFlags));
5470 // Basic policy based on interactive state.
5472 boolean isWakeKey = (policyFlags & WindowManagerPolicy.FLAG_WAKE) != 0
5473 || event.isWakeKey();
5474 if (interactive || (isInjected && !isWakeKey)) {
5475 // When the device is interactive or the key is injected pass the
5476 // key to the application.
5477 result = ACTION_PASS_TO_USER;
5479 } else if (!interactive && shouldDispatchInputWhenNonInteractive()) {
5480 // If we're currently dozing with the screen on and the keyguard showing, pass the key
5481 // to the application but preserve its wake key status to make sure we still move
5482 // from dozing to fully interactive if we would normally go from off to fully
5484 result = ACTION_PASS_TO_USER;
5486 // When the screen is off and the key is not injected, determine whether
5487 // to wake the device but don't pass the key to the application.
5489 if (isWakeKey && (!down || !isWakeKeyWhenScreenOff(keyCode))) {
5494 // If the key would be handled globally, just return the result, don't worry about special
5496 if (isValidGlobalKey(keyCode)
5497 && mGlobalKeyManager.shouldHandleGlobalKey(keyCode, event)) {
5499 wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey, "android.policy:KEY");
5504 boolean useHapticFeedback = down
5505 && (policyFlags & WindowManagerPolicy.FLAG_VIRTUAL) != 0
5506 && event.getRepeatCount() == 0;
5508 // Handle special keys.
5510 case KeyEvent.KEYCODE_BACK: {
5512 mBackKeyHandled = false;
5513 if (hasLongPressOnBackBehavior()) {
5514 Message msg = mHandler.obtainMessage(MSG_BACK_LONG_PRESS);
5515 msg.setAsynchronous(true);
5516 mHandler.sendMessageDelayed(msg,
5517 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout());
5520 boolean handled = mBackKeyHandled;
5522 // Reset back key state
5523 cancelPendingBackKeyAction();
5525 // Don't pass back press to app if we've already handled it
5527 result &= ~ACTION_PASS_TO_USER;
5533 case KeyEvent.KEYCODE_VOLUME_DOWN:
5534 case KeyEvent.KEYCODE_VOLUME_UP:
5535 case KeyEvent.KEYCODE_VOLUME_MUTE: {
5536 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
5538 if (interactive && !mScreenshotChordVolumeDownKeyTriggered
5539 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) {
5540 mScreenshotChordVolumeDownKeyTriggered = true;
5541 mScreenshotChordVolumeDownKeyTime = event.getDownTime();
5542 mScreenshotChordVolumeDownKeyConsumed = false;
5543 cancelPendingPowerKeyAction();
5544 interceptScreenshotChord();
5547 mScreenshotChordVolumeDownKeyTriggered = false;
5548 cancelPendingScreenshotChordAction();
5550 } else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
5552 if (interactive && !mScreenshotChordVolumeUpKeyTriggered
5553 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) {
5554 mScreenshotChordVolumeUpKeyTriggered = true;
5555 cancelPendingPowerKeyAction();
5556 cancelPendingScreenshotChordAction();
5559 mScreenshotChordVolumeUpKeyTriggered = false;
5560 cancelPendingScreenshotChordAction();
5564 TelecomManager telecomManager = getTelecommService();
5565 if (telecomManager != null) {
5566 if (telecomManager.isRinging()) {
5567 // If an incoming call is ringing, either VOLUME key means
5568 // "silence ringer". We handle these keys here, rather than
5569 // in the InCallScreen, to make sure we'll respond to them
5570 // even if the InCallScreen hasn't come to the foreground yet.
5571 // Look for the DOWN event here, to agree with the "fallback"
5572 // behavior in the InCallScreen.
5573 Log.i(TAG, "interceptKeyBeforeQueueing:"
5574 + " VOLUME key-down while ringing: Silence ringer!");
5576 // Silence the ringer. (It's safe to call this
5577 // even if the ringer has already been silenced.)
5578 telecomManager.silenceRinger();
5580 // And *don't* pass this key thru to the current activity
5581 // (which is probably the InCallScreen.)
5582 result &= ~ACTION_PASS_TO_USER;
5585 if (telecomManager.isInCall()
5586 && (result & ACTION_PASS_TO_USER) == 0) {
5587 // If we are in call but we decided not to pass the key to
5588 // the application, just pass it to the session service.
5590 MediaSessionLegacyHelper.getHelper(mContext)
5591 .sendVolumeKeyEvent(event, false);
5596 if (mUseTvRouting) {
5597 // On TVs, defer special key handlings to
5598 // {@link interceptKeyBeforeDispatching()}.
5599 result |= ACTION_PASS_TO_USER;
5600 } else if ((result & ACTION_PASS_TO_USER) == 0) {
5601 // If we aren't passing to the user and no one else
5602 // handled it send it to the session manager to
5604 MediaSessionLegacyHelper.getHelper(mContext)
5605 .sendVolumeKeyEvent(event, true);
5610 case KeyEvent.KEYCODE_ENDCALL: {
5611 result &= ~ACTION_PASS_TO_USER;
5613 TelecomManager telecomManager = getTelecommService();
5614 boolean hungUp = false;
5615 if (telecomManager != null) {
5616 hungUp = telecomManager.endCall();
5618 if (interactive && !hungUp) {
5619 mEndCallKeyHandled = false;
5620 mHandler.postDelayed(mEndCallLongPress,
5621 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout());
5623 mEndCallKeyHandled = true;
5626 if (!mEndCallKeyHandled) {
5627 mHandler.removeCallbacks(mEndCallLongPress);
5629 if ((mEndcallBehavior
5630 & Settings.System.END_BUTTON_BEHAVIOR_HOME) != 0) {
5635 if ((mEndcallBehavior
5636 & Settings.System.END_BUTTON_BEHAVIOR_SLEEP) != 0) {
5637 mPowerManager.goToSleep(event.getEventTime(),
5638 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0);
5647 case KeyEvent.KEYCODE_POWER: {
5648 result &= ~ACTION_PASS_TO_USER;
5649 isWakeKey = false; // wake-up will be handled separately
5651 interceptPowerKeyDown(event, interactive);
5653 interceptPowerKeyUp(event, interactive, canceled);
5658 case KeyEvent.KEYCODE_SLEEP: {
5659 result &= ~ACTION_PASS_TO_USER;
5661 if (!mPowerManager.isInteractive()) {
5662 useHapticFeedback = false; // suppress feedback if already non-interactive
5665 sleepPress(event.getEventTime());
5667 sleepRelease(event.getEventTime());
5672 case KeyEvent.KEYCODE_SOFT_SLEEP: {
5673 result &= ~ACTION_PASS_TO_USER;
5676 mPowerManagerInternal.setUserInactiveOverrideFromWindowManager();
5681 case KeyEvent.KEYCODE_WAKEUP: {
5682 result &= ~ACTION_PASS_TO_USER;
5687 case KeyEvent.KEYCODE_MEDIA_PLAY:
5688 case KeyEvent.KEYCODE_MEDIA_PAUSE:
5689 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE:
5690 case KeyEvent.KEYCODE_HEADSETHOOK:
5691 case KeyEvent.KEYCODE_MUTE:
5692 case KeyEvent.KEYCODE_MEDIA_STOP:
5693 case KeyEvent.KEYCODE_MEDIA_NEXT:
5694 case KeyEvent.KEYCODE_MEDIA_PREVIOUS:
5695 case KeyEvent.KEYCODE_MEDIA_REWIND:
5696 case KeyEvent.KEYCODE_MEDIA_RECORD:
5697 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD:
5698 case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK: {
5699 if (MediaSessionLegacyHelper.getHelper(mContext).isGlobalPriorityActive()) {
5700 // If the global session is active pass all media keys to it
5701 // instead of the active window.
5702 result &= ~ACTION_PASS_TO_USER;
5704 if ((result & ACTION_PASS_TO_USER) == 0) {
5705 // Only do this if we would otherwise not pass it to the user. In that
5706 // case, the PhoneWindow class will do the same thing, except it will
5707 // only do it if the showing app doesn't process the key on its own.
5708 // Note that we need to make a copy of the key event here because the
5709 // original key event will be recycled when we return.
5710 mBroadcastWakeLock.acquire();
5711 Message msg = mHandler.obtainMessage(MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK,
5712 new KeyEvent(event));
5713 msg.setAsynchronous(true);
5719 case KeyEvent.KEYCODE_CALL: {
5721 TelecomManager telecomManager = getTelecommService();
5722 if (telecomManager != null) {
5723 if (telecomManager.isRinging()) {
5724 Log.i(TAG, "interceptKeyBeforeQueueing:"
5725 + " CALL key-down while ringing: Answer the call!");
5726 telecomManager.acceptRingingCall();
5728 // And *don't* pass this key thru to the current activity
5729 // (which is presumably the InCallScreen.)
5730 result &= ~ACTION_PASS_TO_USER;
5736 case KeyEvent.KEYCODE_VOICE_ASSIST: {
5737 // Only do this if we would otherwise not pass it to the user. In that case,
5738 // interceptKeyBeforeDispatching would apply a similar but different policy in
5739 // order to invoke voice assist actions. Note that we need to make a copy of the
5740 // key event here because the original key event will be recycled when we return.
5741 if ((result & ACTION_PASS_TO_USER) == 0 && !down) {
5742 mBroadcastWakeLock.acquire();
5743 Message msg = mHandler.obtainMessage(MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK,
5744 keyguardActive ? 1 : 0, 0);
5745 msg.setAsynchronous(true);
5750 case KeyEvent.KEYCODE_WINDOW: {
5751 if (mShortPressWindowBehavior == SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE) {
5752 if (mTvPictureInPictureVisible) {
5753 // Consumes the key only if picture-in-picture is visible
5754 // to show picture-in-picture control menu.
5755 // This gives a chance to the foreground activity
5756 // to customize PIP key behavior.
5758 showTvPictureInPictureMenu(event);
5760 result &= ~ACTION_PASS_TO_USER;
5767 if (useHapticFeedback) {
5768 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false);
5772 wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey, "android.policy:KEY");
5779 * Returns true if the key can have global actions attached to it.
5780 * We reserve all power management keys for the system since they require
5781 * very careful handling.
5783 private static boolean isValidGlobalKey(int keyCode) {
5785 case KeyEvent.KEYCODE_POWER:
5786 case KeyEvent.KEYCODE_WAKEUP:
5787 case KeyEvent.KEYCODE_SLEEP:
5795 * When the screen is off we ignore some keys that might otherwise typically
5796 * be considered wake keys. We filter them out here.
5798 * {@link KeyEvent#KEYCODE_POWER} is notably absent from this list because it
5799 * is always considered a wake key.
5801 private boolean isWakeKeyWhenScreenOff(int keyCode) {
5803 // ignore volume keys unless docked
5804 case KeyEvent.KEYCODE_VOLUME_UP:
5805 case KeyEvent.KEYCODE_VOLUME_DOWN:
5806 case KeyEvent.KEYCODE_VOLUME_MUTE:
5807 return mDockMode != Intent.EXTRA_DOCK_STATE_UNDOCKED;
5809 // ignore media and camera keys
5810 case KeyEvent.KEYCODE_MUTE:
5811 case KeyEvent.KEYCODE_HEADSETHOOK:
5812 case KeyEvent.KEYCODE_MEDIA_PLAY:
5813 case KeyEvent.KEYCODE_MEDIA_PAUSE:
5814 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE:
5815 case KeyEvent.KEYCODE_MEDIA_STOP:
5816 case KeyEvent.KEYCODE_MEDIA_NEXT:
5817 case KeyEvent.KEYCODE_MEDIA_PREVIOUS:
5818 case KeyEvent.KEYCODE_MEDIA_REWIND:
5819 case KeyEvent.KEYCODE_MEDIA_RECORD:
5820 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD:
5821 case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK:
5822 case KeyEvent.KEYCODE_CAMERA:
5829 /** {@inheritDoc} */
5831 public int interceptMotionBeforeQueueingNonInteractive(long whenNanos, int policyFlags) {
5832 if ((policyFlags & FLAG_WAKE) != 0) {
5833 if (wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotion,
5834 "android.policy:MOTION")) {
5839 if (shouldDispatchInputWhenNonInteractive()) {
5840 return ACTION_PASS_TO_USER;
5843 // If we have not passed the action up and we are in theater mode without dreaming,
5844 // there will be no dream to intercept the touch and wake into ambient. The device should
5845 // wake up in this case.
5846 if (isTheaterModeEnabled() && (policyFlags & FLAG_WAKE) != 0) {
5847 wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotionWhenNotDreaming,
5848 "android.policy:MOTION");
5854 private boolean shouldDispatchInputWhenNonInteractive() {
5855 final boolean displayOff = (mDisplay == null || mDisplay.getState() == Display.STATE_OFF);
5857 if (displayOff && !mHasFeatureWatch) {
5861 // Send events to keyguard while the screen is on and it's showing.
5862 if (isKeyguardShowingAndNotOccluded() && !displayOff) {
5866 // Send events to a dozing dream even if the screen is off since the dream
5867 // is in control of the state of the screen.
5868 IDreamManager dreamManager = getDreamManager();
5871 if (dreamManager != null && dreamManager.isDreaming()) {
5874 } catch (RemoteException e) {
5875 Slog.e(TAG, "RemoteException when checking if dreaming", e);
5878 // Otherwise, consume events since the user can't see what is being
5883 private void dispatchDirectAudioEvent(KeyEvent event) {
5884 if (event.getAction() != KeyEvent.ACTION_DOWN) {
5887 int keyCode = event.getKeyCode();
5888 int flags = AudioManager.FLAG_SHOW_UI | AudioManager.FLAG_PLAY_SOUND
5889 | AudioManager.FLAG_FROM_KEY;
5890 String pkgName = mContext.getOpPackageName();
5892 case KeyEvent.KEYCODE_VOLUME_UP:
5894 getAudioService().adjustSuggestedStreamVolume(AudioManager.ADJUST_RAISE,
5895 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG);
5896 } catch (RemoteException e) {
5897 Log.e(TAG, "Error dispatching volume up in dispatchTvAudioEvent.", e);
5900 case KeyEvent.KEYCODE_VOLUME_DOWN:
5902 getAudioService().adjustSuggestedStreamVolume(AudioManager.ADJUST_LOWER,
5903 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG);
5904 } catch (RemoteException e) {
5905 Log.e(TAG, "Error dispatching volume down in dispatchTvAudioEvent.", e);
5908 case KeyEvent.KEYCODE_VOLUME_MUTE:
5910 if (event.getRepeatCount() == 0) {
5911 getAudioService().adjustSuggestedStreamVolume(
5912 AudioManager.ADJUST_TOGGLE_MUTE,
5913 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG);
5915 } catch (RemoteException e) {
5916 Log.e(TAG, "Error dispatching mute in dispatchTvAudioEvent.", e);
5922 void dispatchMediaKeyWithWakeLock(KeyEvent event) {
5924 Slog.d(TAG, "dispatchMediaKeyWithWakeLock: " + event);
5927 if (mHavePendingMediaKeyRepeatWithWakeLock) {
5929 Slog.d(TAG, "dispatchMediaKeyWithWakeLock: canceled repeat");
5932 mHandler.removeMessages(MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK);
5933 mHavePendingMediaKeyRepeatWithWakeLock = false;
5934 mBroadcastWakeLock.release(); // pending repeat was holding onto the wake lock
5937 dispatchMediaKeyWithWakeLockToAudioService(event);
5939 if (event.getAction() == KeyEvent.ACTION_DOWN
5940 && event.getRepeatCount() == 0) {
5941 mHavePendingMediaKeyRepeatWithWakeLock = true;
5943 Message msg = mHandler.obtainMessage(
5944 MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK, event);
5945 msg.setAsynchronous(true);
5946 mHandler.sendMessageDelayed(msg, ViewConfiguration.getKeyRepeatTimeout());
5948 mBroadcastWakeLock.release();
5952 void dispatchMediaKeyRepeatWithWakeLock(KeyEvent event) {
5953 mHavePendingMediaKeyRepeatWithWakeLock = false;
5955 KeyEvent repeatEvent = KeyEvent.changeTimeRepeat(event,
5956 SystemClock.uptimeMillis(), 1, event.getFlags() | KeyEvent.FLAG_LONG_PRESS);
5958 Slog.d(TAG, "dispatchMediaKeyRepeatWithWakeLock: " + repeatEvent);
5961 dispatchMediaKeyWithWakeLockToAudioService(repeatEvent);
5962 mBroadcastWakeLock.release();
5965 void dispatchMediaKeyWithWakeLockToAudioService(KeyEvent event) {
5966 if (ActivityManagerNative.isSystemReady()) {
5967 MediaSessionLegacyHelper.getHelper(mContext).sendMediaButtonEvent(event, true);
5971 void launchVoiceAssistWithWakeLock(boolean keyguardActive) {
5972 IDeviceIdleController dic = IDeviceIdleController.Stub.asInterface(
5973 ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER));
5976 dic.exitIdle("voice-search");
5977 } catch (RemoteException e) {
5980 Intent voiceIntent =
5981 new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE);
5982 voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, keyguardActive);
5983 startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF);
5984 mBroadcastWakeLock.release();
5987 BroadcastReceiver mDockReceiver = new BroadcastReceiver() {
5989 public void onReceive(Context context, Intent intent) {
5990 if (Intent.ACTION_DOCK_EVENT.equals(intent.getAction())) {
5991 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE,
5992 Intent.EXTRA_DOCK_STATE_UNDOCKED);
5995 IUiModeManager uiModeService = IUiModeManager.Stub.asInterface(
5996 ServiceManager.getService(Context.UI_MODE_SERVICE));
5997 mUiMode = uiModeService.getCurrentModeType();
5998 } catch (RemoteException e) {
6001 updateRotation(true);
6002 synchronized (mLock) {
6003 updateOrientationListenerLp();
6008 BroadcastReceiver mDreamReceiver = new BroadcastReceiver() {
6010 public void onReceive(Context context, Intent intent) {
6011 if (Intent.ACTION_DREAMING_STARTED.equals(intent.getAction())) {
6012 if (mKeyguardDelegate != null) {
6013 mKeyguardDelegate.onDreamingStarted();
6015 } else if (Intent.ACTION_DREAMING_STOPPED.equals(intent.getAction())) {
6016 if (mKeyguardDelegate != null) {
6017 mKeyguardDelegate.onDreamingStopped();
6023 BroadcastReceiver mMultiuserReceiver = new BroadcastReceiver() {
6025 public void onReceive(Context context, Intent intent) {
6026 if (Intent.ACTION_USER_SWITCHED.equals(intent.getAction())) {
6027 // tickle the settings observer: this first ensures that we're
6028 // observing the relevant settings for the newly-active user,
6029 // and then updates our own bookkeeping based on the now-
6031 mSettingsObserver.onChange(false);
6033 // force a re-application of focused window sysui visibility.
6034 // the window may never have been shown for this user
6035 // e.g. the keyguard when going through the new-user setup flow
6036 synchronized (mWindowManagerFuncs.getWindowManagerLock()) {
6037 mLastSystemUiFlags = 0;
6038 updateSystemUiVisibilityLw();
6044 private final Runnable mHiddenNavPanic = new Runnable() {
6047 synchronized (mWindowManagerFuncs.getWindowManagerLock()) {
6048 if (!isUserSetupComplete()) {
6049 // Swipe-up for navigation bar is disabled during setup
6052 mPendingPanicGestureUptime = SystemClock.uptimeMillis();
6053 mNavigationBarController.showTransient();
6058 private void requestTransientBars(WindowState swipeTarget) {
6059 synchronized (mWindowManagerFuncs.getWindowManagerLock()) {
6060 if (!isUserSetupComplete()) {
6061 // Swipe-up for navigation bar is disabled during setup
6064 boolean sb = mStatusBarController.checkShowTransientBarLw();
6065 boolean nb = mNavigationBarController.checkShowTransientBarLw();
6067 // Don't show status bar when swiping on already visible navigation bar
6068 if (!nb && swipeTarget == mNavigationBar) {
6069 if (DEBUG) Slog.d(TAG, "Not showing transient bar, wrong swipe target");
6072 if (sb) mStatusBarController.showTransient();
6073 if (nb) mNavigationBarController.showTransient();
6074 mImmersiveModeConfirmation.confirmCurrentPrompt();
6075 updateSystemUiVisibilityLw();
6080 // Called on the PowerManager's Notifier thread.
6082 public void startedGoingToSleep(int why) {
6083 if (DEBUG_WAKEUP) Slog.i(TAG, "Started going to sleep... (why=" + why + ")");
6084 mCameraGestureTriggeredDuringGoingToSleep = false;
6085 mGoingToSleep = true;
6086 if (mKeyguardDelegate != null) {
6087 mKeyguardDelegate.onStartedGoingToSleep(why);
6091 // Called on the PowerManager's Notifier thread.
6093 public void finishedGoingToSleep(int why) {
6094 EventLog.writeEvent(70000, 0);
6095 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished going to sleep... (why=" + why + ")");
6096 MetricsLogger.histogram(mContext, "screen_timeout", mLockScreenTimeout / 1000);
6098 mGoingToSleep = false;
6100 // We must get this work done here because the power manager will drop
6101 // the wake lock and let the system suspend once this function returns.
6102 synchronized (mLock) {
6104 updateWakeGestureListenerLp();
6105 updateOrientationListenerLp();
6106 updateLockScreenTimeout();
6108 if (mKeyguardDelegate != null) {
6109 mKeyguardDelegate.onFinishedGoingToSleep(why,
6110 mCameraGestureTriggeredDuringGoingToSleep);
6112 mCameraGestureTriggeredDuringGoingToSleep = false;
6115 // Called on the PowerManager's Notifier thread.
6117 public void startedWakingUp() {
6118 EventLog.writeEvent(70000, 1);
6119 if (DEBUG_WAKEUP) Slog.i(TAG, "Started waking up...");
6121 // Since goToSleep performs these functions synchronously, we must
6122 // do the same here. We cannot post this work to a handler because
6123 // that might cause it to become reordered with respect to what
6124 // may happen in a future call to goToSleep.
6125 synchronized (mLock) {
6128 updateWakeGestureListenerLp();
6129 updateOrientationListenerLp();
6130 updateLockScreenTimeout();
6133 if (mKeyguardDelegate != null) {
6134 mKeyguardDelegate.onStartedWakingUp();
6138 // Called on the PowerManager's Notifier thread.
6140 public void finishedWakingUp() {
6141 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished waking up...");
6144 private void wakeUpFromPowerKey(long eventTime) {
6145 wakeUp(eventTime, mAllowTheaterModeWakeFromPowerKey, "android.policy:POWER");
6148 private boolean wakeUp(long wakeTime, boolean wakeInTheaterMode, String reason) {
6149 final boolean theaterModeEnabled = isTheaterModeEnabled();
6150 if (!wakeInTheaterMode && theaterModeEnabled) {
6154 if (theaterModeEnabled) {
6155 Settings.Global.putInt(mContext.getContentResolver(),
6156 Settings.Global.THEATER_MODE_ON, 0);
6159 mPowerManager.wakeUp(wakeTime, reason);
6163 private void finishKeyguardDrawn() {
6164 synchronized (mLock) {
6165 if (!mScreenOnEarly || mKeyguardDrawComplete) {
6166 return; // We are not awake yet or we have already informed of this event.
6169 mKeyguardDrawComplete = true;
6170 if (mKeyguardDelegate != null) {
6171 mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT);
6173 mWindowManagerDrawComplete = false;
6176 // ... eventually calls finishWindowsDrawn which will finalize our screen turn on
6177 // as well as enabling the orientation change logic/sensor.
6178 mWindowManagerInternal.waitForAllWindowsDrawn(mWindowManagerDrawCallback,
6179 WAITING_FOR_DRAWN_TIMEOUT);
6182 // Called on the DisplayManager's DisplayPowerController thread.
6184 public void screenTurnedOff() {
6185 if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turned off...");
6187 updateScreenOffSleepToken(true);
6188 synchronized (mLock) {
6189 mScreenOnEarly = false;
6190 mScreenOnFully = false;
6191 mKeyguardDrawComplete = false;
6192 mWindowManagerDrawComplete = false;
6193 mScreenOnListener = null;
6194 updateOrientationListenerLp();
6196 if (mKeyguardDelegate != null) {
6197 mKeyguardDelegate.onScreenTurnedOff();
6202 // Called on the DisplayManager's DisplayPowerController thread.
6204 public void screenTurningOn(final ScreenOnListener screenOnListener) {
6205 if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turning on...");
6207 updateScreenOffSleepToken(false);
6208 synchronized (mLock) {
6209 mScreenOnEarly = true;
6210 mScreenOnFully = false;
6211 mKeyguardDrawComplete = false;
6212 mWindowManagerDrawComplete = false;
6213 mScreenOnListener = screenOnListener;
6215 if (mKeyguardDelegate != null) {
6216 mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT);
6217 mHandler.sendEmptyMessageDelayed(MSG_KEYGUARD_DRAWN_TIMEOUT, 1000);
6218 mKeyguardDelegate.onScreenTurningOn(mKeyguardDrawnCallback);
6220 if (DEBUG_WAKEUP) Slog.d(TAG,
6221 "null mKeyguardDelegate: setting mKeyguardDrawComplete.");
6222 finishKeyguardDrawn();
6227 // Called on the DisplayManager's DisplayPowerController thread.
6229 public void screenTurnedOn() {
6230 synchronized (mLock) {
6231 if (mKeyguardDelegate != null) {
6232 mKeyguardDelegate.onScreenTurnedOn();
6237 private void finishWindowsDrawn() {
6238 synchronized (mLock) {
6239 if (!mScreenOnEarly || mWindowManagerDrawComplete) {
6240 return; // Screen is not turned on or we did already handle this case earlier.
6243 mWindowManagerDrawComplete = true;
6246 finishScreenTurningOn();
6249 private void finishScreenTurningOn() {
6250 synchronized (mLock) {
6251 // We have just finished drawing screen content. Since the orientation listener
6252 // gets only installed when all windows are drawn, we try to install it again.
6253 updateOrientationListenerLp();
6255 final ScreenOnListener listener;
6256 final boolean enableScreen;
6257 synchronized (mLock) {
6258 if (DEBUG_WAKEUP) Slog.d(TAG,
6259 "finishScreenTurningOn: mAwake=" + mAwake
6260 + ", mScreenOnEarly=" + mScreenOnEarly
6261 + ", mScreenOnFully=" + mScreenOnFully
6262 + ", mKeyguardDrawComplete=" + mKeyguardDrawComplete
6263 + ", mWindowManagerDrawComplete=" + mWindowManagerDrawComplete);
6265 if (mScreenOnFully || !mScreenOnEarly || !mWindowManagerDrawComplete
6266 || (mAwake && !mKeyguardDrawComplete)) {
6267 return; // spurious or not ready yet
6270 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished screen turning on...");
6271 listener = mScreenOnListener;
6272 mScreenOnListener = null;
6273 mScreenOnFully = true;
6275 // Remember the first time we draw the keyguard so we know when we're done with
6276 // the main part of booting and can enable the screen and hide boot messages.
6277 if (!mKeyguardDrawnOnce && mAwake) {
6278 mKeyguardDrawnOnce = true;
6279 enableScreen = true;
6280 if (mBootMessageNeedsHiding) {
6281 mBootMessageNeedsHiding = false;
6285 enableScreen = false;
6289 if (listener != null) {
6290 listener.onScreenOn();
6295 mWindowManager.enableScreenIfNeeded();
6296 } catch (RemoteException unhandled) {
6301 private void handleHideBootMessage() {
6302 synchronized (mLock) {
6303 if (!mKeyguardDrawnOnce) {
6304 mBootMessageNeedsHiding = true;
6305 return; // keyguard hasn't drawn the first time yet, not done booting
6309 if (mBootMsgDialog != null) {
6310 if (DEBUG_WAKEUP) Slog.d(TAG, "handleHideBootMessage: dismissing");
6311 mBootMsgDialog.dismiss();
6312 mBootMsgDialog = null;
6317 public boolean isScreenOn() {
6318 return mScreenOnFully;
6321 /** {@inheritDoc} */
6323 public void enableKeyguard(boolean enabled) {
6324 if (mKeyguardDelegate != null) {
6325 mKeyguardDelegate.setKeyguardEnabled(enabled);
6329 /** {@inheritDoc} */
6331 public void exitKeyguardSecurely(OnKeyguardExitResult callback) {
6332 if (mKeyguardDelegate != null) {
6333 mKeyguardDelegate.verifyUnlock(callback);
6337 private boolean isKeyguardShowingAndNotOccluded() {
6338 if (mKeyguardDelegate == null) return false;
6339 return mKeyguardDelegate.isShowing() && !mKeyguardOccluded;
6342 /** {@inheritDoc} */
6344 public boolean isKeyguardLocked() {
6345 return keyguardOn();
6348 /** {@inheritDoc} */
6350 public boolean isKeyguardSecure(int userId) {
6351 if (mKeyguardDelegate == null) return false;
6352 return mKeyguardDelegate.isSecure(userId);
6355 /** {@inheritDoc} */
6357 public boolean isKeyguardShowingOrOccluded() {
6358 return mKeyguardDelegate == null ? false : mKeyguardDelegate.isShowing();
6361 /** {@inheritDoc} */
6363 public boolean inKeyguardRestrictedKeyInputMode() {
6364 if (mKeyguardDelegate == null) return false;
6365 return mKeyguardDelegate.isInputRestricted();
6369 public void dismissKeyguardLw() {
6370 if (mKeyguardDelegate != null && mKeyguardDelegate.isShowing()) {
6371 if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.dismissKeyguardLw");
6372 mHandler.post(new Runnable() {
6375 // ask the keyguard to prompt the user to authenticate if necessary
6376 mKeyguardDelegate.dismiss();
6383 public void notifyActivityDrawnForKeyguardLw() {
6384 if (mKeyguardDelegate != null) {
6385 mHandler.post(new Runnable() {
6388 mKeyguardDelegate.onActivityDrawn();
6395 public boolean isKeyguardDrawnLw() {
6396 synchronized (mLock) {
6397 return mKeyguardDrawnOnce;
6402 public void startKeyguardExitAnimation(long startTime, long fadeoutDuration) {
6403 if (mKeyguardDelegate != null) {
6404 if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.startKeyguardExitAnimation");
6405 mKeyguardDelegate.startKeyguardExitAnimation(startTime, fadeoutDuration);
6410 public void getStableInsetsLw(int displayRotation, int displayWidth, int displayHeight,
6412 outInsets.setEmpty();
6414 // Navigation bar and status bar.
6415 getNonDecorInsetsLw(displayRotation, displayWidth, displayHeight, outInsets);
6416 if (mStatusBar != null) {
6417 outInsets.top = mStatusBarHeight;
6422 public void getNonDecorInsetsLw(int displayRotation, int displayWidth, int displayHeight,
6424 outInsets.setEmpty();
6426 // Only navigation bar
6427 if (mNavigationBar != null) {
6428 if (isNavigationBarOnBottom(displayWidth, displayHeight)) {
6429 outInsets.bottom = getNavigationBarHeight(displayRotation, mUiMode);
6431 outInsets.right = getNavigationBarWidth(displayRotation, mUiMode);
6437 public boolean isNavBarForcedShownLw(WindowState windowState) {
6438 return mForceShowSystemBars;
6442 public boolean isDockSideAllowed(int dockSide) {
6444 // We do not allow all dock sides at which the navigation bar touches the docked stack.
6445 if (!mNavigationBarCanMove) {
6446 return dockSide == DOCKED_TOP || dockSide == DOCKED_LEFT || dockSide == DOCKED_RIGHT;
6448 return dockSide == DOCKED_TOP || dockSide == DOCKED_LEFT;
6452 void sendCloseSystemWindows() {
6453 PhoneWindow.sendCloseSystemWindows(mContext, null);
6456 void sendCloseSystemWindows(String reason) {
6457 PhoneWindow.sendCloseSystemWindows(mContext, reason);
6461 public int rotationForOrientationLw(int orientation, int lastRotation) {
6463 Slog.v(TAG, "rotationForOrientationLw(orient="
6464 + orientation + ", last=" + lastRotation
6465 + "); user=" + mUserRotation + " "
6466 + ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED)
6467 ? "USER_ROTATION_LOCKED" : "")
6471 if (mForceDefaultOrientation) {
6472 return Surface.ROTATION_0;
6475 synchronized (mLock) {
6476 int sensorRotation = mOrientationListener.getProposedRotation(); // may be -1
6477 if (sensorRotation < 0) {
6478 sensorRotation = lastRotation;
6481 final int preferredRotation;
6482 if (mLidState == LID_OPEN && mLidOpenRotation >= 0) {
6483 // Ignore sensor when lid switch is open and rotation is forced.
6484 preferredRotation = mLidOpenRotation;
6485 } else if (mDockMode == Intent.EXTRA_DOCK_STATE_CAR
6486 && (mCarDockEnablesAccelerometer || mCarDockRotation >= 0)) {
6487 // Ignore sensor when in car dock unless explicitly enabled.
6488 // This case can override the behavior of NOSENSOR, and can also
6489 // enable 180 degree rotation while docked.
6490 preferredRotation = mCarDockEnablesAccelerometer
6491 ? sensorRotation : mCarDockRotation;
6492 } else if ((mDockMode == Intent.EXTRA_DOCK_STATE_DESK
6493 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK
6494 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK)
6495 && (mDeskDockEnablesAccelerometer || mDeskDockRotation >= 0)) {
6496 // Ignore sensor when in desk dock unless explicitly enabled.
6497 // This case can override the behavior of NOSENSOR, and can also
6498 // enable 180 degree rotation while docked.
6499 preferredRotation = mDeskDockEnablesAccelerometer
6500 ? sensorRotation : mDeskDockRotation;
6501 } else if (mHdmiPlugged && mDemoHdmiRotationLock) {
6502 // Ignore sensor when plugged into HDMI when demo HDMI rotation lock enabled.
6503 // Note that the dock orientation overrides the HDMI orientation.
6504 preferredRotation = mDemoHdmiRotation;
6505 } else if (mHdmiPlugged && mDockMode == Intent.EXTRA_DOCK_STATE_UNDOCKED
6506 && mUndockedHdmiRotation >= 0) {
6507 // Ignore sensor when plugged into HDMI and an undocked orientation has
6508 // been specified in the configuration (only for legacy devices without
6509 // full multi-display support).
6510 // Note that the dock orientation overrides the HDMI orientation.
6511 preferredRotation = mUndockedHdmiRotation;
6512 } else if (mDemoRotationLock) {
6513 // Ignore sensor when demo rotation lock is enabled.
6514 // Note that the dock orientation and HDMI rotation lock override this.
6515 preferredRotation = mDemoRotation;
6516 } else if (orientation == ActivityInfo.SCREEN_ORIENTATION_LOCKED) {
6517 // Application just wants to remain locked in the last rotation.
6518 preferredRotation = lastRotation;
6519 } else if (!mSupportAutoRotation) {
6520 // If we don't support auto-rotation then bail out here and ignore
6521 // the sensor and any rotation lock settings.
6522 preferredRotation = -1;
6523 } else if ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_FREE
6524 && (orientation == ActivityInfo.SCREEN_ORIENTATION_USER
6525 || orientation == ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED
6526 || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE
6527 || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT
6528 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER))
6529 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR
6530 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR
6531 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE
6532 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT) {
6533 // Otherwise, use sensor only if requested by the application or enabled
6534 // by default for USER or UNSPECIFIED modes. Does not apply to NOSENSOR.
6535 if (mAllowAllRotations < 0) {
6536 // Can't read this during init() because the context doesn't
6537 // have display metrics at that time so we cannot determine
6538 // tablet vs. phone then.
6539 mAllowAllRotations = mContext.getResources().getBoolean(
6540 com.android.internal.R.bool.config_allowAllRotations) ? 1 : 0;
6542 if (sensorRotation != Surface.ROTATION_180
6543 || mAllowAllRotations == 1
6544 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR
6545 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER) {
6546 preferredRotation = sensorRotation;
6548 preferredRotation = lastRotation;
6550 } else if (mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED
6551 && orientation != ActivityInfo.SCREEN_ORIENTATION_NOSENSOR) {
6552 // Apply rotation lock. Does not apply to NOSENSOR.
6553 // The idea is that the user rotation expresses a weak preference for the direction
6554 // of gravity and as NOSENSOR is never affected by gravity, then neither should
6555 // NOSENSOR be affected by rotation lock (although it will be affected by docks).
6556 preferredRotation = mUserRotation;
6558 // No overriding preference.
6559 // We will do exactly what the application asked us to do.
6560 preferredRotation = -1;
6563 switch (orientation) {
6564 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT:
6565 // Return portrait unless overridden.
6566 if (isAnyPortrait(preferredRotation)) {
6567 return preferredRotation;
6569 return mPortraitRotation;
6571 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE:
6572 // Return landscape unless overridden.
6573 if (isLandscapeOrSeascape(preferredRotation)) {
6574 return preferredRotation;
6576 return mLandscapeRotation;
6578 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT:
6579 // Return reverse portrait unless overridden.
6580 if (isAnyPortrait(preferredRotation)) {
6581 return preferredRotation;
6583 return mUpsideDownRotation;
6585 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE:
6586 // Return seascape unless overridden.
6587 if (isLandscapeOrSeascape(preferredRotation)) {
6588 return preferredRotation;
6590 return mSeascapeRotation;
6592 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE:
6593 case ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE:
6594 // Return either landscape rotation.
6595 if (isLandscapeOrSeascape(preferredRotation)) {
6596 return preferredRotation;
6598 if (isLandscapeOrSeascape(lastRotation)) {
6599 return lastRotation;
6601 return mLandscapeRotation;
6603 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT:
6604 case ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT:
6605 // Return either portrait rotation.
6606 if (isAnyPortrait(preferredRotation)) {
6607 return preferredRotation;
6609 if (isAnyPortrait(lastRotation)) {
6610 return lastRotation;
6612 return mPortraitRotation;
6615 // For USER, UNSPECIFIED, NOSENSOR, SENSOR and FULL_SENSOR,
6616 // just return the preferred orientation we already calculated.
6617 if (preferredRotation >= 0) {
6618 return preferredRotation;
6620 return Surface.ROTATION_0;
6626 public boolean rotationHasCompatibleMetricsLw(int orientation, int rotation) {
6627 switch (orientation) {
6628 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT:
6629 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT:
6630 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT:
6631 return isAnyPortrait(rotation);
6633 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE:
6634 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE:
6635 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE:
6636 return isLandscapeOrSeascape(rotation);
6644 public void setRotationLw(int rotation) {
6645 mOrientationListener.setCurrentRotation(rotation);
6648 private boolean isLandscapeOrSeascape(int rotation) {
6649 return rotation == mLandscapeRotation || rotation == mSeascapeRotation;
6652 private boolean isAnyPortrait(int rotation) {
6653 return rotation == mPortraitRotation || rotation == mUpsideDownRotation;
6657 public int getUserRotationMode() {
6658 return Settings.System.getIntForUser(mContext.getContentResolver(),
6659 Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ?
6660 WindowManagerPolicy.USER_ROTATION_FREE :
6661 WindowManagerPolicy.USER_ROTATION_LOCKED;
6664 // User rotation: to be used when all else fails in assigning an orientation to the device
6666 public void setUserRotationMode(int mode, int rot) {
6667 ContentResolver res = mContext.getContentResolver();
6669 // mUserRotationMode and mUserRotation will be assigned by the content observer
6670 if (mode == WindowManagerPolicy.USER_ROTATION_LOCKED) {
6671 Settings.System.putIntForUser(res,
6672 Settings.System.USER_ROTATION,
6674 UserHandle.USER_CURRENT);
6675 Settings.System.putIntForUser(res,
6676 Settings.System.ACCELEROMETER_ROTATION,
6678 UserHandle.USER_CURRENT);
6680 Settings.System.putIntForUser(res,
6681 Settings.System.ACCELEROMETER_ROTATION,
6683 UserHandle.USER_CURRENT);
6688 public void setSafeMode(boolean safeMode) {
6689 mSafeMode = safeMode;
6690 performHapticFeedbackLw(null, safeMode
6691 ? HapticFeedbackConstants.SAFE_MODE_ENABLED
6692 : HapticFeedbackConstants.SAFE_MODE_DISABLED, true);
6695 static long[] getLongIntArray(Resources r, int resid) {
6696 int[] ar = r.getIntArray(resid);
6700 long[] out = new long[ar.length];
6701 for (int i=0; i<ar.length; i++) {
6707 /** {@inheritDoc} */
6709 public void systemReady() {
6710 mKeyguardDelegate = new KeyguardServiceDelegate(mContext);
6711 mKeyguardDelegate.onSystemReady();
6713 readCameraLensCoverState();
6715 boolean bindKeyguardNow;
6716 synchronized (mLock) {
6717 updateOrientationListenerLp();
6718 mSystemReady = true;
6719 mHandler.post(new Runnable() {
6726 bindKeyguardNow = mDeferBindKeyguard;
6727 if (bindKeyguardNow) {
6728 // systemBooted ran but wasn't able to bind to the Keyguard, we'll do it now.
6729 mDeferBindKeyguard = false;
6733 if (bindKeyguardNow) {
6734 mKeyguardDelegate.bindService(mContext);
6735 mKeyguardDelegate.onBootCompleted();
6737 mSystemGestures.systemReady();
6738 mImmersiveModeConfirmation.systemReady();
6741 /** {@inheritDoc} */
6743 public void systemBooted() {
6744 boolean bindKeyguardNow = false;
6745 synchronized (mLock) {
6746 // Time to bind Keyguard; take care to only bind it once, either here if ready or
6747 // in systemReady if not.
6748 if (mKeyguardDelegate != null) {
6749 bindKeyguardNow = true;
6751 // Because mKeyguardDelegate is null, we know that the synchronized block in
6752 // systemReady didn't run yet and setting this will actually have an effect.
6753 mDeferBindKeyguard = true;
6756 if (bindKeyguardNow) {
6757 mKeyguardDelegate.bindService(mContext);
6758 mKeyguardDelegate.onBootCompleted();
6760 synchronized (mLock) {
6761 mSystemBooted = true;
6764 screenTurningOn(null);
6768 ProgressDialog mBootMsgDialog = null;
6770 /** {@inheritDoc} */
6772 public void showBootMessage(final CharSequence msg, final boolean always) {
6773 mHandler.post(new Runnable() {
6774 @Override public void run() {
6775 if (mBootMsgDialog == null) {
6777 if (mHasFeatureWatch) {
6778 theme = com.android.internal.R.style.Theme_Micro_Dialog_Alert;
6779 } else if (mContext.getPackageManager().hasSystemFeature(FEATURE_TELEVISION)) {
6780 theme = com.android.internal.R.style.Theme_Leanback_Dialog_Alert;
6785 mBootMsgDialog = new ProgressDialog(mContext, theme) {
6786 // This dialog will consume all events coming in to
6787 // it, to avoid it trying to do things too early in boot.
6788 @Override public boolean dispatchKeyEvent(KeyEvent event) {
6791 @Override public boolean dispatchKeyShortcutEvent(KeyEvent event) {
6794 @Override public boolean dispatchTouchEvent(MotionEvent ev) {
6797 @Override public boolean dispatchTrackballEvent(MotionEvent ev) {
6800 @Override public boolean dispatchGenericMotionEvent(MotionEvent ev) {
6803 @Override public boolean dispatchPopulateAccessibilityEvent(
6804 AccessibilityEvent event) {
6808 if (mContext.getPackageManager().isUpgrade()) {
6809 mBootMsgDialog.setTitle(R.string.android_upgrading_title);
6811 mBootMsgDialog.setTitle(R.string.android_start_title);
6813 mBootMsgDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
6814 mBootMsgDialog.setIndeterminate(true);
6815 mBootMsgDialog.getWindow().setType(
6816 WindowManager.LayoutParams.TYPE_BOOT_PROGRESS);
6817 mBootMsgDialog.getWindow().addFlags(
6818 WindowManager.LayoutParams.FLAG_DIM_BEHIND
6819 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN);
6820 mBootMsgDialog.getWindow().setDimAmount(1);
6821 WindowManager.LayoutParams lp = mBootMsgDialog.getWindow().getAttributes();
6822 lp.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_NOSENSOR;
6823 mBootMsgDialog.getWindow().setAttributes(lp);
6824 mBootMsgDialog.setCancelable(false);
6825 mBootMsgDialog.show();
6827 mBootMsgDialog.setMessage(msg);
6832 /** {@inheritDoc} */
6834 public void hideBootMessages() {
6835 mHandler.sendEmptyMessage(MSG_HIDE_BOOT_MESSAGE);
6838 /** {@inheritDoc} */
6840 public void userActivity() {
6841 // ***************************************
6842 // NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE
6843 // ***************************************
6844 // THIS IS CALLED FROM DEEP IN THE POWER MANAGER
6845 // WITH ITS LOCKS HELD.
6847 // This code must be VERY careful about the locks
6849 // In fact, the current code acquires way too many,
6850 // and probably has lurking deadlocks.
6852 synchronized (mScreenLockTimeout) {
6853 if (mLockScreenTimerActive) {
6855 mHandler.removeCallbacks(mScreenLockTimeout);
6856 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout);
6861 class ScreenLockTimeout implements Runnable {
6866 synchronized (this) {
6867 if (localLOGV) Log.v(TAG, "mScreenLockTimeout activating keyguard");
6868 if (mKeyguardDelegate != null) {
6869 mKeyguardDelegate.doKeyguardTimeout(options);
6871 mLockScreenTimerActive = false;
6876 public void setLockOptions(Bundle options) {
6877 this.options = options;
6881 ScreenLockTimeout mScreenLockTimeout = new ScreenLockTimeout();
6884 public void lockNow(Bundle options) {
6885 mContext.enforceCallingOrSelfPermission(android.Manifest.permission.DEVICE_POWER, null);
6886 mHandler.removeCallbacks(mScreenLockTimeout);
6887 if (options != null) {
6888 // In case multiple calls are made to lockNow, we don't wipe out the options
6889 // until the runnable actually executes.
6890 mScreenLockTimeout.setLockOptions(options);
6892 mHandler.post(mScreenLockTimeout);
6895 private void updateLockScreenTimeout() {
6896 synchronized (mScreenLockTimeout) {
6897 boolean enable = (mAllowLockscreenWhenOn && mAwake &&
6898 mKeyguardDelegate != null && mKeyguardDelegate.isSecure(mCurrentUserId));
6899 if (mLockScreenTimerActive != enable) {
6901 if (localLOGV) Log.v(TAG, "setting lockscreen timer");
6902 mHandler.removeCallbacks(mScreenLockTimeout); // remove any pending requests
6903 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout);
6905 if (localLOGV) Log.v(TAG, "clearing lockscreen timer");
6906 mHandler.removeCallbacks(mScreenLockTimeout);
6908 mLockScreenTimerActive = enable;
6913 private void updateDreamingSleepToken(boolean acquire) {
6915 if (mDreamingSleepToken == null) {
6916 mDreamingSleepToken = mActivityManagerInternal.acquireSleepToken("Dream");
6919 if (mDreamingSleepToken != null) {
6920 mDreamingSleepToken.release();
6921 mDreamingSleepToken = null;
6926 private void updateScreenOffSleepToken(boolean acquire) {
6928 if (mScreenOffSleepToken == null) {
6929 mScreenOffSleepToken = mActivityManagerInternal.acquireSleepToken("ScreenOff");
6932 if (mScreenOffSleepToken != null) {
6933 mScreenOffSleepToken.release();
6934 mScreenOffSleepToken = null;
6939 /** {@inheritDoc} */
6941 public void enableScreenAfterBoot() {
6943 applyLidSwitchState();
6944 updateRotation(true);
6947 private void applyLidSwitchState() {
6948 if (mLidState == LID_CLOSED && mLidControlsSleep) {
6949 mPowerManager.goToSleep(SystemClock.uptimeMillis(),
6950 PowerManager.GO_TO_SLEEP_REASON_LID_SWITCH,
6951 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE);
6952 } else if (mLidState == LID_CLOSED && mLidControlsScreenLock) {
6953 mWindowManagerFuncs.lockDeviceNow();
6956 synchronized (mLock) {
6957 updateWakeGestureListenerLp();
6961 void updateUiMode() {
6962 if (mUiModeManager == null) {
6963 mUiModeManager = IUiModeManager.Stub.asInterface(
6964 ServiceManager.getService(Context.UI_MODE_SERVICE));
6967 mUiMode = mUiModeManager.getCurrentModeType();
6968 } catch (RemoteException e) {
6972 void updateRotation(boolean alwaysSendConfiguration) {
6974 //set orientation on WindowManager
6975 mWindowManager.updateRotation(alwaysSendConfiguration, false);
6976 } catch (RemoteException e) {
6981 void updateRotation(boolean alwaysSendConfiguration, boolean forceRelayout) {
6983 //set orientation on WindowManager
6984 mWindowManager.updateRotation(alwaysSendConfiguration, forceRelayout);
6985 } catch (RemoteException e) {
6991 * Return an Intent to launch the currently active dock app as home. Returns
6992 * null if the standard home should be launched, which is the case if any of the following is
6995 * <li>The device is not in either car mode or desk mode
6996 * <li>The device is in car mode but mEnableCarDockHomeCapture is false
6997 * <li>The device is in desk mode but ENABLE_DESK_DOCK_HOME_CAPTURE is false
6998 * <li>The device is in car mode but there's no CAR_DOCK app with METADATA_DOCK_HOME
6999 * <li>The device is in desk mode but there's no DESK_DOCK app with METADATA_DOCK_HOME
7001 * @return A dock intent.
7003 Intent createHomeDockIntent() {
7004 Intent intent = null;
7006 // What home does is based on the mode, not the dock state. That
7007 // is, when in car mode you should be taken to car home regardless
7008 // of whether we are actually in a car dock.
7009 if (mUiMode == Configuration.UI_MODE_TYPE_CAR) {
7010 if (mEnableCarDockHomeCapture) {
7011 intent = mCarDockIntent;
7013 } else if (mUiMode == Configuration.UI_MODE_TYPE_DESK) {
7014 if (ENABLE_DESK_DOCK_HOME_CAPTURE) {
7015 intent = mDeskDockIntent;
7017 } else if (mUiMode == Configuration.UI_MODE_TYPE_WATCH
7018 && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK
7019 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK
7020 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK)) {
7021 // Always launch dock home from home when watch is docked, if it exists.
7022 intent = mDeskDockIntent;
7025 if (intent == null) {
7029 ActivityInfo ai = null;
7030 ResolveInfo info = mContext.getPackageManager().resolveActivityAsUser(
7032 PackageManager.MATCH_DEFAULT_ONLY | PackageManager.GET_META_DATA,
7035 ai = info.activityInfo;
7038 && ai.metaData != null
7039 && ai.metaData.getBoolean(Intent.METADATA_DOCK_HOME)) {
7040 intent = new Intent(intent);
7041 intent.setClassName(ai.packageName, ai.name);
7048 void startDockOrHome(boolean fromHomeKey, boolean awakenFromDreams) {
7049 if (awakenFromDreams) {
7053 Intent dock = createHomeDockIntent();
7057 dock.putExtra(WindowManagerPolicy.EXTRA_FROM_HOME_KEY, fromHomeKey);
7059 startActivityAsUser(dock, UserHandle.CURRENT);
7061 } catch (ActivityNotFoundException e) {
7068 intent = new Intent(mHomeIntent);
7069 intent.putExtra(WindowManagerPolicy.EXTRA_FROM_HOME_KEY, fromHomeKey);
7071 intent = mHomeIntent;
7074 startActivityAsUser(intent, UserHandle.CURRENT);
7078 * goes to the home screen
7079 * @return whether it did anything
7082 if (!isUserSetupComplete()) {
7083 Slog.i(TAG, "Not going home because user setup is in progress.");
7087 // This code always brings home to the front.
7089 ActivityManagerNative.getDefault().stopAppSwitches();
7090 } catch (RemoteException e) {
7092 sendCloseSystemWindows();
7093 startDockOrHome(false /*fromHomeKey*/, true /* awakenFromDreams */);
7095 // This code brings home to the front or, if it is already
7096 // at the front, puts the device to sleep.
7098 if (SystemProperties.getInt("persist.sys.uts-test-mode", 0) == 1) {
7099 /// Roll back EndcallBehavior as the cupcake design to pass P1 lab entry.
7100 Log.d(TAG, "UTS-TEST-MODE");
7102 ActivityManagerNative.getDefault().stopAppSwitches();
7103 sendCloseSystemWindows();
7104 Intent dock = createHomeDockIntent();
7106 int result = ActivityManagerNative.getDefault()
7107 .startActivityAsUser(null, null, dock,
7108 dock.resolveTypeIfNeeded(mContext.getContentResolver()),
7110 ActivityManager.START_FLAG_ONLY_IF_NEEDED,
7111 null, null, UserHandle.USER_CURRENT);
7112 if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) {
7117 int result = ActivityManagerNative.getDefault()
7118 .startActivityAsUser(null, null, mHomeIntent,
7119 mHomeIntent.resolveTypeIfNeeded(mContext.getContentResolver()),
7121 ActivityManager.START_FLAG_ONLY_IF_NEEDED,
7122 null, null, UserHandle.USER_CURRENT);
7123 if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) {
7126 } catch (RemoteException ex) {
7127 // bummer, the activity manager, which is in this process, is dead
7134 public void setCurrentOrientationLw(int newOrientation) {
7135 synchronized (mLock) {
7136 if (newOrientation != mCurrentAppOrientation) {
7137 mCurrentAppOrientation = newOrientation;
7138 updateOrientationListenerLp();
7143 private void performAuditoryFeedbackForAccessibilityIfNeed() {
7144 if (!isGlobalAccessibilityGestureEnabled()) {
7147 AudioManager audioManager = (AudioManager) mContext.getSystemService(
7148 Context.AUDIO_SERVICE);
7149 if (audioManager.isSilentMode()) {
7152 Ringtone ringTone = RingtoneManager.getRingtone(mContext,
7153 Settings.System.DEFAULT_NOTIFICATION_URI);
7154 ringTone.setStreamType(AudioManager.STREAM_MUSIC);
7158 private boolean isTheaterModeEnabled() {
7159 return Settings.Global.getInt(mContext.getContentResolver(),
7160 Settings.Global.THEATER_MODE_ON, 0) == 1;
7163 private boolean isGlobalAccessibilityGestureEnabled() {
7164 return Settings.Global.getInt(mContext.getContentResolver(),
7165 Settings.Global.ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 0) == 1;
7169 public boolean performHapticFeedbackLw(WindowState win, int effectId, boolean always) {
7170 if (!mVibrator.hasVibrator()) {
7173 final boolean hapticsDisabled = Settings.System.getIntForUser(mContext.getContentResolver(),
7174 Settings.System.HAPTIC_FEEDBACK_ENABLED, 0, UserHandle.USER_CURRENT) == 0;
7175 if (hapticsDisabled && !always) {
7178 long[] pattern = null;
7180 case HapticFeedbackConstants.LONG_PRESS:
7181 pattern = mLongPressVibePattern;
7183 case HapticFeedbackConstants.VIRTUAL_KEY:
7184 pattern = mVirtualKeyVibePattern;
7186 case HapticFeedbackConstants.KEYBOARD_TAP:
7187 pattern = mKeyboardTapVibePattern;
7189 case HapticFeedbackConstants.CLOCK_TICK:
7190 pattern = mClockTickVibePattern;
7192 case HapticFeedbackConstants.CALENDAR_DATE:
7193 pattern = mCalendarDateVibePattern;
7195 case HapticFeedbackConstants.SAFE_MODE_DISABLED:
7196 pattern = mSafeModeDisabledVibePattern;
7198 case HapticFeedbackConstants.SAFE_MODE_ENABLED:
7199 pattern = mSafeModeEnabledVibePattern;
7201 case HapticFeedbackConstants.CONTEXT_CLICK:
7202 pattern = mContextClickVibePattern;
7208 String owningPackage;
7210 owningUid = win.getOwningUid();
7211 owningPackage = win.getOwningPackage();
7213 owningUid = android.os.Process.myUid();
7214 owningPackage = mContext.getOpPackageName();
7216 if (pattern.length == 1) {
7217 // One-shot vibration
7218 mVibrator.vibrate(owningUid, owningPackage, pattern[0], VIBRATION_ATTRIBUTES);
7220 // Pattern vibration
7221 mVibrator.vibrate(owningUid, owningPackage, pattern, -1, VIBRATION_ATTRIBUTES);
7227 public void keepScreenOnStartedLw() {
7231 public void keepScreenOnStoppedLw() {
7232 if (isKeyguardShowingAndNotOccluded()) {
7233 mPowerManager.userActivity(SystemClock.uptimeMillis(), false);
7237 private int updateSystemUiVisibilityLw() {
7238 // If there is no window focused, there will be nobody to handle the events
7239 // anyway, so just hang on in whatever state we're in until things settle down.
7240 final WindowState win = mFocusedWindow != null ? mFocusedWindow
7241 : mTopFullscreenOpaqueWindowState;
7245 if ((win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 && mHideLockScreen == true) {
7246 // We are updating at a point where the keyguard has gotten
7247 // focus, but we were last in a state where the top window is
7248 // hiding it. This is probably because the keyguard as been
7249 // shown while the top window was displayed, so we want to ignore
7250 // it here because this is just a very transient change and it
7251 // will quickly lose focus once it correctly gets hidden.
7255 int tmpVisibility = PolicyControl.getSystemUiVisibility(win, null)
7256 & ~mResettingSystemUiFlags
7257 & ~mForceClearedSystemUiFlags;
7258 if (mForcingShowNavBar && win.getSurfaceLayer() < mForcingShowNavBarLayer) {
7259 tmpVisibility &= ~PolicyControl.adjustClearableFlags(win, View.SYSTEM_UI_CLEARABLE_FLAGS);
7262 final int fullscreenVisibility = updateLightStatusBarLw(0 /* vis */,
7263 mTopFullscreenOpaqueWindowState, mTopFullscreenOpaqueOrDimmingWindowState);
7264 final int dockedVisibility = updateLightStatusBarLw(0 /* vis */,
7265 mTopDockedOpaqueWindowState, mTopDockedOpaqueOrDimmingWindowState);
7266 mWindowManagerFuncs.getStackBounds(HOME_STACK_ID, mNonDockedStackBounds);
7267 mWindowManagerFuncs.getStackBounds(DOCKED_STACK_ID, mDockedStackBounds);
7268 final int visibility = updateSystemBarsLw(win, mLastSystemUiFlags, tmpVisibility);
7269 final int diff = visibility ^ mLastSystemUiFlags;
7270 final int fullscreenDiff = fullscreenVisibility ^ mLastFullscreenStackSysUiFlags;
7271 final int dockedDiff = dockedVisibility ^ mLastDockedStackSysUiFlags;
7272 final boolean needsMenu = win.getNeedsMenuLw(mTopFullscreenOpaqueWindowState);
7273 if (diff == 0 && fullscreenDiff == 0 && dockedDiff == 0 && mLastFocusNeedsMenu == needsMenu
7274 && mFocusedApp == win.getAppToken()
7275 && mLastNonDockedStackBounds.equals(mNonDockedStackBounds)
7276 && mLastDockedStackBounds.equals(mDockedStackBounds)) {
7279 mLastSystemUiFlags = visibility;
7280 mLastFullscreenStackSysUiFlags = fullscreenVisibility;
7281 mLastDockedStackSysUiFlags = dockedVisibility;
7282 mLastFocusNeedsMenu = needsMenu;
7283 mFocusedApp = win.getAppToken();
7284 final Rect fullscreenStackBounds = new Rect(mNonDockedStackBounds);
7285 final Rect dockedStackBounds = new Rect(mDockedStackBounds);
7286 mHandler.post(new Runnable() {
7289 StatusBarManagerInternal statusbar = getStatusBarManagerInternal();
7290 if (statusbar != null) {
7291 statusbar.setSystemUiVisibility(visibility, fullscreenVisibility,
7292 dockedVisibility, 0xffffffff, fullscreenStackBounds,
7293 dockedStackBounds, win.toString());
7294 statusbar.topAppWindowChanged(needsMenu);
7301 private int updateLightStatusBarLw(int vis, WindowState opaque, WindowState opaqueOrDimming) {
7302 WindowState statusColorWin = isStatusBarKeyguard() && !mHideLockScreen
7306 if (statusColorWin != null) {
7307 if (statusColorWin == opaque) {
7308 // If the top fullscreen-or-dimming window is also the top fullscreen, respect
7310 vis &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
7311 vis |= PolicyControl.getSystemUiVisibility(statusColorWin, null)
7312 & View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
7313 } else if (statusColorWin != null && statusColorWin.isDimming()) {
7314 // Otherwise if it's dimming, clear the light flag.
7315 vis &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
7321 private boolean drawsSystemBarBackground(WindowState win) {
7322 return win == null || (win.getAttrs().flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0;
7325 private boolean forcesDrawStatusBarBackground(WindowState win) {
7326 return win == null || (win.getAttrs().privateFlags
7327 & PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND) != 0;
7330 private int updateSystemBarsLw(WindowState win, int oldVis, int vis) {
7331 final boolean dockedStackVisible = mWindowManagerInternal.isStackVisible(DOCKED_STACK_ID);
7332 final boolean freeformStackVisible =
7333 mWindowManagerInternal.isStackVisible(FREEFORM_WORKSPACE_STACK_ID);
7334 final boolean resizing = mWindowManagerInternal.isDockedDividerResizing();
7336 // We need to force system bars when the docked stack is visible, when the freeform stack
7337 // is visible but also when we are resizing for the transitions when docked stack
7338 // visibility changes.
7339 mForceShowSystemBars = dockedStackVisible || freeformStackVisible || resizing;
7340 final boolean forceOpaqueStatusBar = mForceShowSystemBars && !mForceStatusBarFromKeyguard;
7342 // apply translucent bar vis flags
7343 WindowState fullscreenTransWin = isStatusBarKeyguard() && !mHideLockScreen
7345 : mTopFullscreenOpaqueWindowState;
7346 vis = mStatusBarController.applyTranslucentFlagLw(fullscreenTransWin, vis, oldVis);
7347 vis = mNavigationBarController.applyTranslucentFlagLw(fullscreenTransWin, vis, oldVis);
7348 final int dockedVis = mStatusBarController.applyTranslucentFlagLw(
7349 mTopDockedOpaqueWindowState, 0, 0);
7351 final boolean fullscreenDrawsStatusBarBackground =
7352 (drawsSystemBarBackground(mTopFullscreenOpaqueWindowState)
7353 && (vis & View.STATUS_BAR_TRANSLUCENT) == 0)
7354 || forcesDrawStatusBarBackground(mTopFullscreenOpaqueWindowState);
7355 final boolean dockedDrawsStatusBarBackground =
7356 (drawsSystemBarBackground(mTopDockedOpaqueWindowState)
7357 && (dockedVis & View.STATUS_BAR_TRANSLUCENT) == 0)
7358 || forcesDrawStatusBarBackground(mTopDockedOpaqueWindowState);
7360 // prevent status bar interaction from clearing certain flags
7361 int type = win.getAttrs().type;
7362 boolean statusBarHasFocus = type == TYPE_STATUS_BAR;
7363 if (statusBarHasFocus && !isStatusBarKeyguard()) {
7364 int flags = View.SYSTEM_UI_FLAG_FULLSCREEN
7365 | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
7366 | View.SYSTEM_UI_FLAG_IMMERSIVE
7367 | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
7368 | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
7369 if (mHideLockScreen) {
7370 flags |= View.STATUS_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSLUCENT;
7372 vis = (vis & ~flags) | (oldVis & flags);
7375 if (fullscreenDrawsStatusBarBackground && dockedDrawsStatusBarBackground) {
7376 vis |= View.STATUS_BAR_TRANSPARENT;
7377 vis &= ~View.STATUS_BAR_TRANSLUCENT;
7378 } else if ((!areTranslucentBarsAllowed() && fullscreenTransWin != mStatusBar)
7379 || forceOpaqueStatusBar) {
7380 vis &= ~(View.STATUS_BAR_TRANSLUCENT | View.STATUS_BAR_TRANSPARENT);
7383 vis = configureNavBarOpacity(vis, dockedStackVisible, freeformStackVisible, resizing);
7385 // update status bar
7386 boolean immersiveSticky =
7387 (vis & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0;
7388 final boolean hideStatusBarWM =
7389 mTopFullscreenOpaqueWindowState != null
7390 && (PolicyControl.getWindowFlags(mTopFullscreenOpaqueWindowState, null)
7391 & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0;
7392 final boolean hideStatusBarSysui =
7393 (vis & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0;
7394 final boolean hideNavBarSysui =
7395 (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0;
7397 final boolean transientStatusBarAllowed = mStatusBar != null
7398 && (statusBarHasFocus || (!mForceShowSystemBars
7399 && (hideStatusBarWM || (hideStatusBarSysui && immersiveSticky))));
7401 final boolean transientNavBarAllowed = mNavigationBar != null
7402 && !mForceShowSystemBars && hideNavBarSysui && immersiveSticky;
7404 final long now = SystemClock.uptimeMillis();
7405 final boolean pendingPanic = mPendingPanicGestureUptime != 0
7406 && now - mPendingPanicGestureUptime <= PANIC_GESTURE_EXPIRATION;
7407 if (pendingPanic && hideNavBarSysui && !isStatusBarKeyguard() && mKeyguardDrawComplete) {
7408 // The user performed the panic gesture recently, we're about to hide the bars,
7409 // we're no longer on the Keyguard and the screen is ready. We can now request the bars.
7410 mPendingPanicGestureUptime = 0;
7411 mStatusBarController.showTransient();
7412 mNavigationBarController.showTransient();
7415 final boolean denyTransientStatus = mStatusBarController.isTransientShowRequested()
7416 && !transientStatusBarAllowed && hideStatusBarSysui;
7417 final boolean denyTransientNav = mNavigationBarController.isTransientShowRequested()
7418 && !transientNavBarAllowed;
7419 if (denyTransientStatus || denyTransientNav || mForceShowSystemBars) {
7420 // clear the clearable flags instead
7421 clearClearableFlagsLw();
7422 vis &= ~View.SYSTEM_UI_CLEARABLE_FLAGS;
7425 final boolean immersive = (vis & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0;
7426 immersiveSticky = (vis & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0;
7427 final boolean navAllowedHidden = immersive || immersiveSticky;
7429 if (hideNavBarSysui && !navAllowedHidden && windowTypeToLayerLw(win.getBaseType())
7430 > windowTypeToLayerLw(TYPE_INPUT_CONSUMER)) {
7431 // We can't hide the navbar from this window otherwise the input consumer would not get
7432 // the input events.
7433 vis = (vis & ~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION);
7436 vis = mStatusBarController.updateVisibilityLw(transientStatusBarAllowed, oldVis, vis);
7438 // update navigation bar
7439 boolean oldImmersiveMode = isImmersiveMode(oldVis);
7440 boolean newImmersiveMode = isImmersiveMode(vis);
7441 if (win != null && oldImmersiveMode != newImmersiveMode) {
7442 final String pkg = win.getOwningPackage();
7443 mImmersiveModeConfirmation.immersiveModeChangedLw(pkg, newImmersiveMode,
7444 isUserSetupComplete());
7447 vis = mNavigationBarController.updateVisibilityLw(transientNavBarAllowed, oldVis, vis);
7453 * @return the current visibility flags with the nav-bar opacity related flags toggled based
7454 * on the nav bar opacity rules chosen by {@link #mNavBarOpacityMode}.
7456 private int configureNavBarOpacity(int visibility, boolean dockedStackVisible,
7457 boolean freeformStackVisible, boolean isDockedDividerResizing) {
7458 if (mNavBarOpacityMode == NAV_BAR_OPAQUE_WHEN_FREEFORM_OR_DOCKED) {
7459 if (dockedStackVisible || freeformStackVisible || isDockedDividerResizing) {
7460 visibility = setNavBarOpaqueFlag(visibility);
7462 } else if (mNavBarOpacityMode == NAV_BAR_TRANSLUCENT_WHEN_FREEFORM_OPAQUE_OTHERWISE) {
7463 if (isDockedDividerResizing) {
7464 visibility = setNavBarOpaqueFlag(visibility);
7465 } else if (freeformStackVisible) {
7466 visibility = setNavBarTranslucentFlag(visibility);
7468 visibility = setNavBarOpaqueFlag(visibility);
7472 if (!areTranslucentBarsAllowed()) {
7473 visibility &= ~View.NAVIGATION_BAR_TRANSLUCENT;
7478 private int setNavBarOpaqueFlag(int visibility) {
7479 return visibility &= ~(View.NAVIGATION_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSPARENT);
7482 private int setNavBarTranslucentFlag(int visibility) {
7483 visibility &= ~View.NAVIGATION_BAR_TRANSPARENT;
7484 return visibility |= View.NAVIGATION_BAR_TRANSLUCENT;
7487 private void clearClearableFlagsLw() {
7488 int newVal = mResettingSystemUiFlags | View.SYSTEM_UI_CLEARABLE_FLAGS;
7489 if (newVal != mResettingSystemUiFlags) {
7490 mResettingSystemUiFlags = newVal;
7491 mWindowManagerFuncs.reevaluateStatusBarVisibility();
7495 private boolean isImmersiveMode(int vis) {
7496 final int flags = View.SYSTEM_UI_FLAG_IMMERSIVE | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY;
7497 return mNavigationBar != null
7498 && (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0
7499 && (vis & flags) != 0
7500 && canHideNavigationBar();
7504 * @return whether the navigation or status bar can be made translucent
7506 * This should return true unless touch exploration is not enabled or
7507 * R.boolean.config_enableTranslucentDecor is false.
7509 private boolean areTranslucentBarsAllowed() {
7510 return mTranslucentDecorEnabled;
7513 // Use this instead of checking config_showNavigationBar so that it can be consistently
7514 // overridden by qemu.hw.mainkeys in the emulator.
7516 public boolean hasNavigationBar() {
7517 return mHasNavigationBar;
7521 public void setLastInputMethodWindowLw(WindowState ime, WindowState target) {
7522 mLastInputMethodWindow = ime;
7523 mLastInputMethodTargetWindow = target;
7527 public int getInputMethodWindowVisibleHeightLw() {
7528 return mDockBottom - mCurBottom;
7532 public void setCurrentUserLw(int newUserId) {
7533 mCurrentUserId = newUserId;
7534 if (mKeyguardDelegate != null) {
7535 mKeyguardDelegate.setCurrentUser(newUserId);
7537 StatusBarManagerInternal statusBar = getStatusBarManagerInternal();
7538 if (statusBar != null) {
7539 statusBar.setCurrentUser(newUserId);
7541 setLastInputMethodWindowLw(null, null);
7545 public boolean canMagnifyWindow(int windowType) {
7546 switch (windowType) {
7547 case WindowManager.LayoutParams.TYPE_INPUT_METHOD:
7548 case WindowManager.LayoutParams.TYPE_INPUT_METHOD_DIALOG:
7549 case WindowManager.LayoutParams.TYPE_NAVIGATION_BAR:
7550 case WindowManager.LayoutParams.TYPE_MAGNIFICATION_OVERLAY: {
7558 public boolean isTopLevelWindow(int windowType) {
7559 if (windowType >= WindowManager.LayoutParams.FIRST_SUB_WINDOW
7560 && windowType <= WindowManager.LayoutParams.LAST_SUB_WINDOW) {
7561 return (windowType == WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG);
7567 public void dump(String prefix, PrintWriter pw, String[] args) {
7568 pw.print(prefix); pw.print("mSafeMode="); pw.print(mSafeMode);
7569 pw.print(" mSystemReady="); pw.print(mSystemReady);
7570 pw.print(" mSystemBooted="); pw.println(mSystemBooted);
7571 pw.print(prefix); pw.print("mLidState="); pw.print(mLidState);
7572 pw.print(" mLidOpenRotation="); pw.print(mLidOpenRotation);
7573 pw.print(" mCameraLensCoverState="); pw.print(mCameraLensCoverState);
7574 pw.print(" mHdmiPlugged="); pw.println(mHdmiPlugged);
7575 if (mLastSystemUiFlags != 0 || mResettingSystemUiFlags != 0
7576 || mForceClearedSystemUiFlags != 0) {
7577 pw.print(prefix); pw.print("mLastSystemUiFlags=0x");
7578 pw.print(Integer.toHexString(mLastSystemUiFlags));
7579 pw.print(" mResettingSystemUiFlags=0x");
7580 pw.print(Integer.toHexString(mResettingSystemUiFlags));
7581 pw.print(" mForceClearedSystemUiFlags=0x");
7582 pw.println(Integer.toHexString(mForceClearedSystemUiFlags));
7584 if (mLastFocusNeedsMenu) {
7585 pw.print(prefix); pw.print("mLastFocusNeedsMenu=");
7586 pw.println(mLastFocusNeedsMenu);
7588 pw.print(prefix); pw.print("mWakeGestureEnabledSetting=");
7589 pw.println(mWakeGestureEnabledSetting);
7591 pw.print(prefix); pw.print("mSupportAutoRotation="); pw.println(mSupportAutoRotation);
7592 pw.print(prefix); pw.print("mUiMode="); pw.print(mUiMode);
7593 pw.print(" mDockMode="); pw.print(mDockMode);
7594 pw.print(" mEnableCarDockHomeCapture="); pw.print(mEnableCarDockHomeCapture);
7595 pw.print(" mCarDockRotation="); pw.print(mCarDockRotation);
7596 pw.print(" mDeskDockRotation="); pw.println(mDeskDockRotation);
7597 pw.print(prefix); pw.print("mUserRotationMode="); pw.print(mUserRotationMode);
7598 pw.print(" mUserRotation="); pw.print(mUserRotation);
7599 pw.print(" mAllowAllRotations="); pw.println(mAllowAllRotations);
7600 pw.print(prefix); pw.print("mCurrentAppOrientation="); pw.println(mCurrentAppOrientation);
7601 pw.print(prefix); pw.print("mCarDockEnablesAccelerometer=");
7602 pw.print(mCarDockEnablesAccelerometer);
7603 pw.print(" mDeskDockEnablesAccelerometer=");
7604 pw.println(mDeskDockEnablesAccelerometer);
7605 pw.print(prefix); pw.print("mLidKeyboardAccessibility=");
7606 pw.print(mLidKeyboardAccessibility);
7607 pw.print(" mLidNavigationAccessibility="); pw.print(mLidNavigationAccessibility);
7608 pw.print(" mLidControlsScreenLock="); pw.println(mLidControlsScreenLock);
7609 pw.print(" mLidControlsSleep="); pw.println(mLidControlsSleep);
7611 pw.print(" mLongPressOnBackBehavior="); pw.println(mLongPressOnBackBehavior);
7613 pw.print("mShortPressOnPowerBehavior="); pw.print(mShortPressOnPowerBehavior);
7614 pw.print(" mLongPressOnPowerBehavior="); pw.println(mLongPressOnPowerBehavior);
7616 pw.print("mDoublePressOnPowerBehavior="); pw.print(mDoublePressOnPowerBehavior);
7617 pw.print(" mTriplePressOnPowerBehavior="); pw.println(mTriplePressOnPowerBehavior);
7618 pw.print(prefix); pw.print("mHasSoftInput="); pw.println(mHasSoftInput);
7619 pw.print(prefix); pw.print("mAwake="); pw.println(mAwake);
7620 pw.print(prefix); pw.print("mScreenOnEarly="); pw.print(mScreenOnEarly);
7621 pw.print(" mScreenOnFully="); pw.println(mScreenOnFully);
7622 pw.print(prefix); pw.print("mKeyguardDrawComplete="); pw.print(mKeyguardDrawComplete);
7623 pw.print(" mWindowManagerDrawComplete="); pw.println(mWindowManagerDrawComplete);
7624 pw.print(prefix); pw.print("mOrientationSensorEnabled=");
7625 pw.println(mOrientationSensorEnabled);
7626 pw.print(prefix); pw.print("mOverscanScreen=("); pw.print(mOverscanScreenLeft);
7627 pw.print(","); pw.print(mOverscanScreenTop);
7628 pw.print(") "); pw.print(mOverscanScreenWidth);
7629 pw.print("x"); pw.println(mOverscanScreenHeight);
7630 if (mOverscanLeft != 0 || mOverscanTop != 0
7631 || mOverscanRight != 0 || mOverscanBottom != 0) {
7632 pw.print(prefix); pw.print("mOverscan left="); pw.print(mOverscanLeft);
7633 pw.print(" top="); pw.print(mOverscanTop);
7634 pw.print(" right="); pw.print(mOverscanRight);
7635 pw.print(" bottom="); pw.println(mOverscanBottom);
7637 pw.print(prefix); pw.print("mRestrictedOverscanScreen=(");
7638 pw.print(mRestrictedOverscanScreenLeft);
7639 pw.print(","); pw.print(mRestrictedOverscanScreenTop);
7640 pw.print(") "); pw.print(mRestrictedOverscanScreenWidth);
7641 pw.print("x"); pw.println(mRestrictedOverscanScreenHeight);
7642 pw.print(prefix); pw.print("mUnrestrictedScreen=("); pw.print(mUnrestrictedScreenLeft);
7643 pw.print(","); pw.print(mUnrestrictedScreenTop);
7644 pw.print(") "); pw.print(mUnrestrictedScreenWidth);
7645 pw.print("x"); pw.println(mUnrestrictedScreenHeight);
7646 pw.print(prefix); pw.print("mRestrictedScreen=("); pw.print(mRestrictedScreenLeft);
7647 pw.print(","); pw.print(mRestrictedScreenTop);
7648 pw.print(") "); pw.print(mRestrictedScreenWidth);
7649 pw.print("x"); pw.println(mRestrictedScreenHeight);
7650 pw.print(prefix); pw.print("mStableFullscreen=("); pw.print(mStableFullscreenLeft);
7651 pw.print(","); pw.print(mStableFullscreenTop);
7652 pw.print(")-("); pw.print(mStableFullscreenRight);
7653 pw.print(","); pw.print(mStableFullscreenBottom); pw.println(")");
7654 pw.print(prefix); pw.print("mStable=("); pw.print(mStableLeft);
7655 pw.print(","); pw.print(mStableTop);
7656 pw.print(")-("); pw.print(mStableRight);
7657 pw.print(","); pw.print(mStableBottom); pw.println(")");
7658 pw.print(prefix); pw.print("mSystem=("); pw.print(mSystemLeft);
7659 pw.print(","); pw.print(mSystemTop);
7660 pw.print(")-("); pw.print(mSystemRight);
7661 pw.print(","); pw.print(mSystemBottom); pw.println(")");
7662 pw.print(prefix); pw.print("mCur=("); pw.print(mCurLeft);
7663 pw.print(","); pw.print(mCurTop);
7664 pw.print(")-("); pw.print(mCurRight);
7665 pw.print(","); pw.print(mCurBottom); pw.println(")");
7666 pw.print(prefix); pw.print("mContent=("); pw.print(mContentLeft);
7667 pw.print(","); pw.print(mContentTop);
7668 pw.print(")-("); pw.print(mContentRight);
7669 pw.print(","); pw.print(mContentBottom); pw.println(")");
7670 pw.print(prefix); pw.print("mVoiceContent=("); pw.print(mVoiceContentLeft);
7671 pw.print(","); pw.print(mVoiceContentTop);
7672 pw.print(")-("); pw.print(mVoiceContentRight);
7673 pw.print(","); pw.print(mVoiceContentBottom); pw.println(")");
7674 pw.print(prefix); pw.print("mDock=("); pw.print(mDockLeft);
7675 pw.print(","); pw.print(mDockTop);
7676 pw.print(")-("); pw.print(mDockRight);
7677 pw.print(","); pw.print(mDockBottom); pw.println(")");
7678 pw.print(prefix); pw.print("mDockLayer="); pw.print(mDockLayer);
7679 pw.print(" mStatusBarLayer="); pw.println(mStatusBarLayer);
7680 pw.print(prefix); pw.print("mShowingLockscreen="); pw.print(mShowingLockscreen);
7681 pw.print(" mShowingDream="); pw.print(mShowingDream);
7682 pw.print(" mDreamingLockscreen="); pw.print(mDreamingLockscreen);
7683 pw.print(" mDreamingSleepToken="); pw.println(mDreamingSleepToken);
7684 if (mLastInputMethodWindow != null) {
7685 pw.print(prefix); pw.print("mLastInputMethodWindow=");
7686 pw.println(mLastInputMethodWindow);
7688 if (mLastInputMethodTargetWindow != null) {
7689 pw.print(prefix); pw.print("mLastInputMethodTargetWindow=");
7690 pw.println(mLastInputMethodTargetWindow);
7692 if (mStatusBar != null) {
7693 pw.print(prefix); pw.print("mStatusBar=");
7694 pw.print(mStatusBar); pw.print(" isStatusBarKeyguard=");
7695 pw.println(isStatusBarKeyguard());
7697 if (mNavigationBar != null) {
7698 pw.print(prefix); pw.print("mNavigationBar=");
7699 pw.println(mNavigationBar);
7701 if (mFocusedWindow != null) {
7702 pw.print(prefix); pw.print("mFocusedWindow=");
7703 pw.println(mFocusedWindow);
7705 if (mFocusedApp != null) {
7706 pw.print(prefix); pw.print("mFocusedApp=");
7707 pw.println(mFocusedApp);
7709 if (mWinDismissingKeyguard != null) {
7710 pw.print(prefix); pw.print("mWinDismissingKeyguard=");
7711 pw.println(mWinDismissingKeyguard);
7713 if (mTopFullscreenOpaqueWindowState != null) {
7714 pw.print(prefix); pw.print("mTopFullscreenOpaqueWindowState=");
7715 pw.println(mTopFullscreenOpaqueWindowState);
7717 if (mTopFullscreenOpaqueOrDimmingWindowState != null) {
7718 pw.print(prefix); pw.print("mTopFullscreenOpaqueOrDimmingWindowState=");
7719 pw.println(mTopFullscreenOpaqueOrDimmingWindowState);
7721 if (mForcingShowNavBar) {
7722 pw.print(prefix); pw.print("mForcingShowNavBar=");
7723 pw.println(mForcingShowNavBar); pw.print( "mForcingShowNavBarLayer=");
7724 pw.println(mForcingShowNavBarLayer);
7726 pw.print(prefix); pw.print("mTopIsFullscreen="); pw.print(mTopIsFullscreen);
7727 pw.print(" mHideLockScreen="); pw.println(mHideLockScreen);
7728 pw.print(prefix); pw.print("mForceStatusBar="); pw.print(mForceStatusBar);
7729 pw.print(" mForceStatusBarFromKeyguard=");
7730 pw.println(mForceStatusBarFromKeyguard);
7731 pw.print(prefix); pw.print("mDismissKeyguard="); pw.print(mDismissKeyguard);
7732 pw.print(" mWinDismissingKeyguard="); pw.print(mWinDismissingKeyguard);
7733 pw.print(" mHomePressed="); pw.println(mHomePressed);
7734 pw.print(prefix); pw.print("mAllowLockscreenWhenOn="); pw.print(mAllowLockscreenWhenOn);
7735 pw.print(" mLockScreenTimeout="); pw.print(mLockScreenTimeout);
7736 pw.print(" mLockScreenTimerActive="); pw.println(mLockScreenTimerActive);
7737 pw.print(prefix); pw.print("mEndcallBehavior="); pw.print(mEndcallBehavior);
7738 pw.print(" mIncallPowerBehavior="); pw.print(mIncallPowerBehavior);
7739 pw.print(" mLongPressOnHomeBehavior="); pw.println(mLongPressOnHomeBehavior);
7740 pw.print(prefix); pw.print("mLandscapeRotation="); pw.print(mLandscapeRotation);
7741 pw.print(" mSeascapeRotation="); pw.println(mSeascapeRotation);
7742 pw.print(prefix); pw.print("mPortraitRotation="); pw.print(mPortraitRotation);
7743 pw.print(" mUpsideDownRotation="); pw.println(mUpsideDownRotation);
7744 pw.print(prefix); pw.print("mDemoHdmiRotation="); pw.print(mDemoHdmiRotation);
7745 pw.print(" mDemoHdmiRotationLock="); pw.println(mDemoHdmiRotationLock);
7746 pw.print(prefix); pw.print("mUndockedHdmiRotation="); pw.println(mUndockedHdmiRotation);
7748 mGlobalKeyManager.dump(prefix, pw);
7749 mStatusBarController.dump(pw, prefix);
7750 mNavigationBarController.dump(pw, prefix);
7751 PolicyControl.dump(prefix, pw);
7753 if (mWakeGestureListener != null) {
7754 mWakeGestureListener.dump(pw, prefix);
7756 if (mOrientationListener != null) {
7757 mOrientationListener.dump(pw, prefix);
7759 if (mBurnInProtectionHelper != null) {
7760 mBurnInProtectionHelper.dump(prefix, pw);
7762 if (mKeyguardDelegate != null) {
7763 mKeyguardDelegate.dump(prefix, pw);