| /* |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.internal.policy.impl; |
| |
| import android.app.ActivityManager; |
| import android.app.ActivityManagerNative; |
| import android.app.AppOpsManager; |
| import android.app.IUiModeManager; |
| import android.app.ProgressDialog; |
| import android.app.SearchManager; |
| import android.app.StatusBarManager; |
| import android.app.UiModeManager; |
| import android.content.ActivityNotFoundException; |
| import android.content.BroadcastReceiver; |
| import android.content.ComponentName; |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.content.ServiceConnection; |
| import android.content.pm.ActivityInfo; |
| import android.content.pm.PackageManager; |
| import android.content.pm.ResolveInfo; |
| import android.content.res.CompatibilityInfo; |
| import android.content.res.Configuration; |
| import android.content.res.Resources; |
| import android.content.res.TypedArray; |
| import android.database.ContentObserver; |
| import android.graphics.PixelFormat; |
| import android.graphics.Rect; |
| import android.media.AudioAttributes; |
| import android.media.AudioManager; |
| import android.media.IAudioService; |
| import android.media.Ringtone; |
| import android.media.RingtoneManager; |
| import android.media.session.MediaSessionLegacyHelper; |
| import android.os.Bundle; |
| import android.os.Debug; |
| import android.os.FactoryTest; |
| import android.os.Handler; |
| import android.os.IBinder; |
| import android.os.Looper; |
| import android.os.Message; |
| import android.os.Messenger; |
| import android.os.PowerManager; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import android.os.SystemClock; |
| import android.os.SystemProperties; |
| import android.os.UEventObserver; |
| import android.os.UserHandle; |
| import android.os.Vibrator; |
| import android.provider.MediaStore; |
| import android.provider.Settings; |
| import android.service.dreams.DreamManagerInternal; |
| import android.service.dreams.DreamService; |
| import android.service.dreams.IDreamManager; |
| import android.speech.RecognizerIntent; |
| import android.telecom.TelecomManager; |
| import android.util.DisplayMetrics; |
| import android.util.EventLog; |
| import android.util.Log; |
| import android.util.Slog; |
| import android.util.SparseArray; |
| import android.view.Display; |
| import android.view.Gravity; |
| import android.view.HapticFeedbackConstants; |
| import android.view.IApplicationToken; |
| import android.view.IWindowManager; |
| import android.view.InputChannel; |
| import android.view.InputDevice; |
| import android.view.InputEvent; |
| import android.view.InputEventReceiver; |
| import android.view.KeyCharacterMap; |
| import android.view.KeyCharacterMap.FallbackAction; |
| import android.view.KeyEvent; |
| import android.view.MotionEvent; |
| import android.view.Surface; |
| import android.view.View; |
| import android.view.ViewConfiguration; |
| import android.view.Window; |
| import android.view.WindowManager; |
| import android.view.WindowManagerGlobal; |
| import android.view.WindowManagerInternal; |
| import android.view.WindowManagerPolicy; |
| import android.view.accessibility.AccessibilityEvent; |
| import android.view.accessibility.AccessibilityManager; |
| import android.view.animation.Animation; |
| import android.view.animation.AnimationSet; |
| import android.view.animation.AnimationUtils; |
| |
| import com.android.internal.R; |
| import com.android.internal.policy.PolicyManager; |
| import com.android.internal.policy.impl.keyguard.KeyguardServiceDelegate; |
| import com.android.internal.policy.impl.keyguard.KeyguardServiceDelegate.ShowListener; |
| import com.android.internal.statusbar.IStatusBarService; |
| import com.android.internal.widget.PointerLocationView; |
| import com.android.server.LocalServices; |
| |
| import java.io.File; |
| import java.io.FileReader; |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| import java.util.HashSet; |
| import java.util.List; |
| |
| import static android.view.WindowManager.LayoutParams.*; |
| import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_ABSENT; |
| import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_OPEN; |
| import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_CLOSED; |
| import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_COVER_ABSENT; |
| import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_UNCOVERED; |
| import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_COVERED; |
| |
| /** |
| * WindowManagerPolicy implementation for the Android phone UI. This |
| * introduces a new method suffix, Lp, for an internal lock of the |
| * PhoneWindowManager. This is used to protect some internal state, and |
| * can be acquired with either the Lw and Li lock held, so has the restrictions |
| * of both of those when held. |
| */ |
| public class PhoneWindowManager implements WindowManagerPolicy { |
| static final String TAG = "WindowManager"; |
| static final boolean DEBUG = false; |
| static final boolean localLOGV = false; |
| static final boolean DEBUG_INPUT = false; |
| static final boolean DEBUG_KEYGUARD = false; |
| static final boolean DEBUG_LAYOUT = false; |
| static final boolean DEBUG_STARTING_WINDOW = false; |
| static final boolean DEBUG_WAKEUP = false; |
| static final boolean SHOW_STARTING_ANIMATIONS = true; |
| static final boolean SHOW_PROCESSES_ON_ALT_MENU = false; |
| |
| // Whether to allow dock apps with METADATA_DOCK_HOME to temporarily take over the Home key. |
| // No longer recommended for desk docks; still useful in car docks. |
| static final boolean ENABLE_CAR_DOCK_HOME_CAPTURE = true; |
| static final boolean ENABLE_DESK_DOCK_HOME_CAPTURE = false; |
| |
| static final int SHORT_PRESS_POWER_NOTHING = 0; |
| static final int SHORT_PRESS_POWER_GO_TO_SLEEP = 1; |
| static final int SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP = 2; |
| static final int SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP_AND_GO_HOME = 3; |
| |
| static final int LONG_PRESS_POWER_NOTHING = 0; |
| static final int LONG_PRESS_POWER_GLOBAL_ACTIONS = 1; |
| static final int LONG_PRESS_POWER_SHUT_OFF = 2; |
| static final int LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM = 3; |
| |
| static final int MULTI_PRESS_POWER_NOTHING = 0; |
| static final int MULTI_PRESS_POWER_THEATER_MODE = 1; |
| static final int MULTI_PRESS_POWER_BRIGHTNESS_BOOST = 2; |
| |
| // These need to match the documentation/constant in |
| // core/res/res/values/config.xml |
| static final int LONG_PRESS_HOME_NOTHING = 0; |
| static final int LONG_PRESS_HOME_RECENT_SYSTEM_UI = 1; |
| static final int LONG_PRESS_HOME_ASSIST = 2; |
| |
| static final int DOUBLE_TAP_HOME_NOTHING = 0; |
| static final int DOUBLE_TAP_HOME_RECENT_SYSTEM_UI = 1; |
| |
| static final int APPLICATION_MEDIA_SUBLAYER = -2; |
| static final int APPLICATION_MEDIA_OVERLAY_SUBLAYER = -1; |
| static final int APPLICATION_PANEL_SUBLAYER = 1; |
| static final int APPLICATION_SUB_PANEL_SUBLAYER = 2; |
| |
| static public final String SYSTEM_DIALOG_REASON_KEY = "reason"; |
| static public final String SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS = "globalactions"; |
| static public final String SYSTEM_DIALOG_REASON_RECENT_APPS = "recentapps"; |
| static public final String SYSTEM_DIALOG_REASON_HOME_KEY = "homekey"; |
| static public final String SYSTEM_DIALOG_REASON_ASSIST = "assist"; |
| |
| /** |
| * These are the system UI flags that, when changing, can cause the layout |
| * of the screen to change. |
| */ |
| static final int SYSTEM_UI_CHANGING_LAYOUT = |
| View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
| | View.SYSTEM_UI_FLAG_FULLSCREEN |
| | View.STATUS_BAR_TRANSLUCENT |
| | View.NAVIGATION_BAR_TRANSLUCENT |
| | View.SYSTEM_UI_TRANSPARENT; |
| |
| private static final AudioAttributes VIBRATION_ATTRIBUTES = new AudioAttributes.Builder() |
| .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION) |
| .setUsage(AudioAttributes.USAGE_ASSISTANCE_SONIFICATION) |
| .build(); |
| |
| /** |
| * Keyguard stuff |
| */ |
| private WindowState mKeyguardScrim; |
| private boolean mKeyguardHidden; |
| private boolean mKeyguardDrawnOnce; |
| |
| /* Table of Application Launch keys. Maps from key codes to intent categories. |
| * |
| * These are special keys that are used to launch particular kinds of applications, |
| * such as a web browser. HID defines nearly a hundred of them in the Consumer (0x0C) |
| * usage page. We don't support quite that many yet... |
| */ |
| static SparseArray<String> sApplicationLaunchKeyCategories; |
| static { |
| sApplicationLaunchKeyCategories = new SparseArray<String>(); |
| sApplicationLaunchKeyCategories.append( |
| KeyEvent.KEYCODE_EXPLORER, Intent.CATEGORY_APP_BROWSER); |
| sApplicationLaunchKeyCategories.append( |
| KeyEvent.KEYCODE_ENVELOPE, Intent.CATEGORY_APP_EMAIL); |
| sApplicationLaunchKeyCategories.append( |
| KeyEvent.KEYCODE_CONTACTS, Intent.CATEGORY_APP_CONTACTS); |
| sApplicationLaunchKeyCategories.append( |
| KeyEvent.KEYCODE_CALENDAR, Intent.CATEGORY_APP_CALENDAR); |
| sApplicationLaunchKeyCategories.append( |
| KeyEvent.KEYCODE_MUSIC, Intent.CATEGORY_APP_MUSIC); |
| sApplicationLaunchKeyCategories.append( |
| KeyEvent.KEYCODE_CALCULATOR, Intent.CATEGORY_APP_CALCULATOR); |
| } |
| |
| /** Amount of time (in milliseconds) to wait for windows drawn before powering on. */ |
| static final int WAITING_FOR_DRAWN_TIMEOUT = 1000; |
| |
| /** |
| * Lock protecting internal state. Must not call out into window |
| * manager with lock held. (This lock will be acquired in places |
| * where the window manager is calling in with its own lock held.) |
| */ |
| private final Object mLock = new Object(); |
| |
| Context mContext; |
| IWindowManager mWindowManager; |
| WindowManagerFuncs mWindowManagerFuncs; |
| WindowManagerInternal mWindowManagerInternal; |
| PowerManager mPowerManager; |
| DreamManagerInternal mDreamManagerInternal; |
| IStatusBarService mStatusBarService; |
| boolean mPreloadedRecentApps; |
| final Object mServiceAquireLock = new Object(); |
| Vibrator mVibrator; // Vibrator for giving feedback of orientation changes |
| SearchManager mSearchManager; |
| AccessibilityManager mAccessibilityManager; |
| |
| // Vibrator pattern for haptic feedback of a long press. |
| long[] mLongPressVibePattern; |
| |
| // Vibrator pattern for haptic feedback of virtual key press. |
| long[] mVirtualKeyVibePattern; |
| |
| // Vibrator pattern for a short vibration. |
| long[] mKeyboardTapVibePattern; |
| |
| // Vibrator pattern for a short vibration when tapping on an hour/minute tick of a Clock. |
| long[] mClockTickVibePattern; |
| |
| // Vibrator pattern for a short vibration when tapping on a day/month/year date of a Calendar. |
| long[] mCalendarDateVibePattern; |
| |
| // Vibrator pattern for haptic feedback during boot when safe mode is disabled. |
| long[] mSafeModeDisabledVibePattern; |
| |
| // Vibrator pattern for haptic feedback during boot when safe mode is enabled. |
| long[] mSafeModeEnabledVibePattern; |
| |
| /** If true, hitting shift & menu will broadcast Intent.ACTION_BUG_REPORT */ |
| boolean mEnableShiftMenuBugReports = false; |
| |
| boolean mSafeMode; |
| WindowState mStatusBar = null; |
| int mStatusBarHeight; |
| WindowState mNavigationBar = null; |
| boolean mHasNavigationBar = false; |
| boolean mCanHideNavigationBar = false; |
| boolean mNavigationBarCanMove = false; // can the navigation bar ever move to the side? |
| boolean mNavigationBarOnBottom = true; // is the navigation bar on the bottom *right now*? |
| int[] mNavigationBarHeightForRotation = new int[4]; |
| int[] mNavigationBarWidthForRotation = new int[4]; |
| |
| boolean mBootMessageNeedsHiding; |
| KeyguardServiceDelegate mKeyguardDelegate; |
| final Runnable mWindowManagerDrawCallback = new Runnable() { |
| @Override |
| public void run() { |
| if (DEBUG_WAKEUP) Slog.i(TAG, "All windows ready for display!"); |
| mHandler.sendEmptyMessage(MSG_WINDOW_MANAGER_DRAWN_COMPLETE); |
| } |
| }; |
| final ShowListener mKeyguardDelegateCallback = new ShowListener() { |
| @Override |
| public void onShown(IBinder windowToken) { |
| if (DEBUG_WAKEUP) Slog.d(TAG, "mKeyguardDelegate.ShowListener.onShown."); |
| mHandler.sendEmptyMessage(MSG_KEYGUARD_DRAWN_COMPLETE); |
| } |
| }; |
| |
| GlobalActions mGlobalActions; |
| Handler mHandler; |
| WindowState mLastInputMethodWindow = null; |
| WindowState mLastInputMethodTargetWindow = null; |
| |
| // FIXME This state is shared between the input reader and handler thread. |
| // Technically it's broken and buggy but it has been like this for many years |
| // and we have not yet seen any problems. Someday we'll rewrite this logic |
| // so that only one thread is involved in handling input policy. Unfortunately |
| // it's on a critical path for power management so we can't just post the work to the |
| // handler thread. We'll need to resolve this someday by teaching the input dispatcher |
| // to hold wakelocks during dispatch and eliminating the critical path. |
| volatile boolean mPowerKeyHandled; |
| volatile boolean mBeganFromNonInteractive; |
| volatile int mPowerKeyPressCounter; |
| volatile boolean mEndCallKeyHandled; |
| |
| boolean mRecentsVisible; |
| int mRecentAppsHeldModifiers; |
| boolean mLanguageSwitchKeyPressed; |
| |
| int mLidState = LID_ABSENT; |
| int mCameraLensCoverState = CAMERA_LENS_COVER_ABSENT; |
| boolean mHaveBuiltInKeyboard; |
| |
| boolean mSystemReady; |
| boolean mSystemBooted; |
| boolean mHdmiPlugged; |
| IUiModeManager mUiModeManager; |
| int mUiMode; |
| int mDockMode = Intent.EXTRA_DOCK_STATE_UNDOCKED; |
| int mLidOpenRotation; |
| int mCarDockRotation; |
| int mDeskDockRotation; |
| int mUndockedHdmiRotation; |
| int mDemoHdmiRotation; |
| boolean mDemoHdmiRotationLock; |
| int mDemoRotation; |
| boolean mDemoRotationLock; |
| |
| boolean mWakeGestureEnabledSetting; |
| MyWakeGestureListener mWakeGestureListener; |
| |
| // Default display does not rotate, apps that require non-default orientation will have to |
| // have the orientation emulated. |
| private boolean mForceDefaultOrientation = false; |
| |
| int mUserRotationMode = WindowManagerPolicy.USER_ROTATION_FREE; |
| int mUserRotation = Surface.ROTATION_0; |
| boolean mAccelerometerDefault; |
| |
| boolean mSupportAutoRotation; |
| int mAllowAllRotations = -1; |
| boolean mCarDockEnablesAccelerometer; |
| boolean mDeskDockEnablesAccelerometer; |
| int mLidKeyboardAccessibility; |
| int mLidNavigationAccessibility; |
| boolean mLidControlsSleep; |
| int mShortPressOnPowerBehavior; |
| int mLongPressOnPowerBehavior; |
| int mDoublePressOnPowerBehavior; |
| int mTriplePressOnPowerBehavior; |
| boolean mAwake; |
| boolean mScreenOnEarly; |
| boolean mScreenOnFully; |
| ScreenOnListener mScreenOnListener; |
| boolean mKeyguardDrawComplete; |
| boolean mWindowManagerDrawComplete; |
| boolean mOrientationSensorEnabled = false; |
| int mCurrentAppOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED; |
| boolean mHasSoftInput = false; |
| boolean mTranslucentDecorEnabled = true; |
| |
| int mPointerLocationMode = 0; // guarded by mLock |
| |
| // The last window we were told about in focusChanged. |
| WindowState mFocusedWindow; |
| IApplicationToken mFocusedApp; |
| |
| PointerLocationView mPointerLocationView; |
| |
| // The current size of the screen; really; extends into the overscan area of |
| // the screen and doesn't account for any system elements like the status bar. |
| int mOverscanScreenLeft, mOverscanScreenTop; |
| int mOverscanScreenWidth, mOverscanScreenHeight; |
| // The current visible size of the screen; really; (ir)regardless of whether the status |
| // bar can be hidden but not extending into the overscan area. |
| int mUnrestrictedScreenLeft, mUnrestrictedScreenTop; |
| int mUnrestrictedScreenWidth, mUnrestrictedScreenHeight; |
| // Like mOverscanScreen*, but allowed to move into the overscan region where appropriate. |
| int mRestrictedOverscanScreenLeft, mRestrictedOverscanScreenTop; |
| int mRestrictedOverscanScreenWidth, mRestrictedOverscanScreenHeight; |
| // The current size of the screen; these may be different than (0,0)-(dw,dh) |
| // if the status bar can't be hidden; in that case it effectively carves out |
| // that area of the display from all other windows. |
| int mRestrictedScreenLeft, mRestrictedScreenTop; |
| int mRestrictedScreenWidth, mRestrictedScreenHeight; |
| // During layout, the current screen borders accounting for any currently |
| // visible system UI elements. |
| int mSystemLeft, mSystemTop, mSystemRight, mSystemBottom; |
| // For applications requesting stable content insets, these are them. |
| int mStableLeft, mStableTop, mStableRight, mStableBottom; |
| // For applications requesting stable content insets but have also set the |
| // fullscreen window flag, these are the stable dimensions without the status bar. |
| int mStableFullscreenLeft, mStableFullscreenTop; |
| int mStableFullscreenRight, mStableFullscreenBottom; |
| // During layout, the current screen borders with all outer decoration |
| // (status bar, input method dock) accounted for. |
| int mCurLeft, mCurTop, mCurRight, mCurBottom; |
| // During layout, the frame in which content should be displayed |
| // to the user, accounting for all screen decoration except for any |
| // space they deem as available for other content. This is usually |
| // the same as mCur*, but may be larger if the screen decor has supplied |
| // content insets. |
| int mContentLeft, mContentTop, mContentRight, mContentBottom; |
| // During layout, the frame in which voice content should be displayed |
| // to the user, accounting for all screen decoration except for any |
| // space they deem as available for other content. |
| int mVoiceContentLeft, mVoiceContentTop, mVoiceContentRight, mVoiceContentBottom; |
| // During layout, the current screen borders along which input method |
| // windows are placed. |
| int mDockLeft, mDockTop, mDockRight, mDockBottom; |
| // During layout, the layer at which the doc window is placed. |
| int mDockLayer; |
| // During layout, this is the layer of the status bar. |
| int mStatusBarLayer; |
| int mLastSystemUiFlags; |
| // Bits that we are in the process of clearing, so we want to prevent |
| // them from being set by applications until everything has been updated |
| // to have them clear. |
| int mResettingSystemUiFlags = 0; |
| // Bits that we are currently always keeping cleared. |
| int mForceClearedSystemUiFlags = 0; |
| // What we last reported to system UI about whether the compatibility |
| // menu needs to be displayed. |
| boolean mLastFocusNeedsMenu = false; |
| |
| FakeWindow mHideNavFakeWindow = null; |
| |
| static final Rect mTmpParentFrame = new Rect(); |
| static final Rect mTmpDisplayFrame = new Rect(); |
| static final Rect mTmpOverscanFrame = new Rect(); |
| static final Rect mTmpContentFrame = new Rect(); |
| static final Rect mTmpVisibleFrame = new Rect(); |
| static final Rect mTmpDecorFrame = new Rect(); |
| static final Rect mTmpStableFrame = new Rect(); |
| static final Rect mTmpNavigationFrame = new Rect(); |
| |
| WindowState mTopFullscreenOpaqueWindowState; |
| HashSet<IApplicationToken> mAppsToBeHidden = new HashSet<IApplicationToken>(); |
| HashSet<IApplicationToken> mAppsThatDismissKeyguard = new HashSet<IApplicationToken>(); |
| boolean mTopIsFullscreen; |
| boolean mForceStatusBar; |
| boolean mForceStatusBarFromKeyguard; |
| boolean mHideLockScreen; |
| boolean mForcingShowNavBar; |
| int mForcingShowNavBarLayer; |
| |
| // States of keyguard dismiss. |
| private static final int DISMISS_KEYGUARD_NONE = 0; // Keyguard not being dismissed. |
| private static final int DISMISS_KEYGUARD_START = 1; // Keyguard needs to be dismissed. |
| private static final int DISMISS_KEYGUARD_CONTINUE = 2; // Keyguard has been dismissed. |
| int mDismissKeyguard = DISMISS_KEYGUARD_NONE; |
| |
| /** The window that is currently dismissing the keyguard. Dismissing the keyguard must only |
| * be done once per window. */ |
| private WindowState mWinDismissingKeyguard; |
| |
| /** The window that is currently showing "over" the keyguard. If there is an app window |
| * belonging to another app on top of this the keyguard shows. If there is a fullscreen |
| * app window under this, still dismiss the keyguard but don't show the app underneath. Show |
| * the wallpaper. */ |
| private WindowState mWinShowWhenLocked; |
| |
| boolean mShowingLockscreen; |
| boolean mShowingDream; |
| boolean mDreamingLockscreen; |
| boolean mKeyguardSecure; |
| boolean mKeyguardSecureIncludingHidden; |
| volatile boolean mKeyguardOccluded; |
| boolean mHomePressed; |
| boolean mHomeConsumed; |
| boolean mHomeDoubleTapPending; |
| Intent mHomeIntent; |
| Intent mCarDockIntent; |
| Intent mDeskDockIntent; |
| boolean mSearchKeyShortcutPending; |
| boolean mConsumeSearchKeyUp; |
| boolean mAssistKeyLongPressed; |
| boolean mPendingMetaAction; |
| |
| // support for activating the lock screen while the screen is on |
| boolean mAllowLockscreenWhenOn; |
| int mLockScreenTimeout; |
| boolean mLockScreenTimerActive; |
| |
| // Behavior of ENDCALL Button. (See Settings.System.END_BUTTON_BEHAVIOR.) |
| int mEndcallBehavior; |
| |
| // Behavior of POWER button while in-call and screen on. |
| // (See Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR.) |
| int mIncallPowerBehavior; |
| |
| Display mDisplay; |
| |
| int mLandscapeRotation = 0; // default landscape rotation |
| int mSeascapeRotation = 0; // "other" landscape rotation, 180 degrees from mLandscapeRotation |
| int mPortraitRotation = 0; // default portrait rotation |
| int mUpsideDownRotation = 0; // "other" portrait rotation |
| |
| int mOverscanLeft = 0; |
| int mOverscanTop = 0; |
| int mOverscanRight = 0; |
| int mOverscanBottom = 0; |
| |
| // What we do when the user long presses on home |
| private int mLongPressOnHomeBehavior; |
| |
| // What we do when the user double-taps on home |
| private int mDoubleTapOnHomeBehavior; |
| |
| // Allowed theater mode wake actions |
| private boolean mAllowTheaterModeWakeFromKey; |
| private boolean mAllowTheaterModeWakeFromPowerKey; |
| private boolean mAllowTheaterModeWakeFromMotion; |
| private boolean mAllowTheaterModeWakeFromMotionWhenNotDreaming; |
| private boolean mAllowTheaterModeWakeFromCameraLens; |
| private boolean mAllowTheaterModeWakeFromLidSwitch; |
| private boolean mAllowTheaterModeWakeFromWakeGesture; |
| |
| // Whether to go to sleep entering theater mode from power button |
| private boolean mGoToSleepOnButtonPressTheaterMode; |
| |
| // Screenshot trigger states |
| // Time to volume and power must be pressed within this interval of each other. |
| private static final long SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS = 150; |
| // Increase the chord delay when taking a screenshot from the keyguard |
| private static final float KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER = 2.5f; |
| private boolean mScreenshotChordEnabled; |
| private boolean mScreenshotChordVolumeDownKeyTriggered; |
| private long mScreenshotChordVolumeDownKeyTime; |
| private boolean mScreenshotChordVolumeDownKeyConsumed; |
| private boolean mScreenshotChordVolumeUpKeyTriggered; |
| private boolean mScreenshotChordPowerKeyTriggered; |
| private long mScreenshotChordPowerKeyTime; |
| |
| /* The number of steps between min and max brightness */ |
| private static final int BRIGHTNESS_STEPS = 10; |
| |
| SettingsObserver mSettingsObserver; |
| ShortcutManager mShortcutManager; |
| PowerManager.WakeLock mBroadcastWakeLock; |
| PowerManager.WakeLock mPowerKeyWakeLock; |
| boolean mHavePendingMediaKeyRepeatWithWakeLock; |
| |
| private int mCurrentUserId; |
| |
| // Maps global key codes to the components that will handle them. |
| private GlobalKeyManager mGlobalKeyManager; |
| |
| // Fallback actions by key code. |
| private final SparseArray<KeyCharacterMap.FallbackAction> mFallbackActions = |
| new SparseArray<KeyCharacterMap.FallbackAction>(); |
| |
| private final LogDecelerateInterpolator mLogDecelerateInterpolator |
| = new LogDecelerateInterpolator(100, 0); |
| |
| private static final int MSG_ENABLE_POINTER_LOCATION = 1; |
| private static final int MSG_DISABLE_POINTER_LOCATION = 2; |
| private static final int MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK = 3; |
| private static final int MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK = 4; |
| private static final int MSG_KEYGUARD_DRAWN_COMPLETE = 5; |
| private static final int MSG_KEYGUARD_DRAWN_TIMEOUT = 6; |
| private static final int MSG_WINDOW_MANAGER_DRAWN_COMPLETE = 7; |
| private static final int MSG_DISPATCH_SHOW_RECENTS = 9; |
| private static final int MSG_DISPATCH_SHOW_GLOBAL_ACTIONS = 10; |
| private static final int MSG_HIDE_BOOT_MESSAGE = 11; |
| private static final int MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK = 12; |
| private static final int MSG_POWER_DELAYED_PRESS = 13; |
| private static final int MSG_POWER_LONG_PRESS = 14; |
| |
| private class PolicyHandler extends Handler { |
| @Override |
| public void handleMessage(Message msg) { |
| switch (msg.what) { |
| case MSG_ENABLE_POINTER_LOCATION: |
| enablePointerLocation(); |
| break; |
| case MSG_DISABLE_POINTER_LOCATION: |
| disablePointerLocation(); |
| break; |
| case MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK: |
| dispatchMediaKeyWithWakeLock((KeyEvent)msg.obj); |
| break; |
| case MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK: |
| dispatchMediaKeyRepeatWithWakeLock((KeyEvent)msg.obj); |
| break; |
| case MSG_DISPATCH_SHOW_RECENTS: |
| showRecentApps(false); |
| break; |
| case MSG_DISPATCH_SHOW_GLOBAL_ACTIONS: |
| showGlobalActionsInternal(); |
| break; |
| case MSG_KEYGUARD_DRAWN_COMPLETE: |
| if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mKeyguardDrawComplete"); |
| finishKeyguardDrawn(); |
| break; |
| case MSG_KEYGUARD_DRAWN_TIMEOUT: |
| Slog.w(TAG, "Keyguard drawn timeout. Setting mKeyguardDrawComplete"); |
| finishKeyguardDrawn(); |
| break; |
| case MSG_WINDOW_MANAGER_DRAWN_COMPLETE: |
| if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mWindowManagerDrawComplete"); |
| finishWindowsDrawn(); |
| break; |
| case MSG_HIDE_BOOT_MESSAGE: |
| handleHideBootMessage(); |
| break; |
| case MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK: |
| launchVoiceAssistWithWakeLock(msg.arg1 != 0); |
| break; |
| case MSG_POWER_DELAYED_PRESS: |
| powerPress((Long)msg.obj, msg.arg1 != 0, msg.arg2); |
| finishPowerKeyPress(); |
| break; |
| case MSG_POWER_LONG_PRESS: |
| powerLongPress(); |
| break; |
| } |
| } |
| } |
| |
| private UEventObserver mHDMIObserver = new UEventObserver() { |
| @Override |
| public void onUEvent(UEventObserver.UEvent event) { |
| setHdmiPlugged("1".equals(event.get("SWITCH_STATE"))); |
| } |
| }; |
| |
| class SettingsObserver extends ContentObserver { |
| SettingsObserver(Handler handler) { |
| super(handler); |
| } |
| |
| void observe() { |
| // Observe all users' changes |
| ContentResolver resolver = mContext.getContentResolver(); |
| resolver.registerContentObserver(Settings.System.getUriFor( |
| Settings.System.END_BUTTON_BEHAVIOR), false, this, |
| UserHandle.USER_ALL); |
| resolver.registerContentObserver(Settings.Secure.getUriFor( |
| Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR), false, this, |
| UserHandle.USER_ALL); |
| resolver.registerContentObserver(Settings.Secure.getUriFor( |
| Settings.Secure.WAKE_GESTURE_ENABLED), false, this, |
| UserHandle.USER_ALL); |
| resolver.registerContentObserver(Settings.System.getUriFor( |
| Settings.System.ACCELEROMETER_ROTATION), false, this, |
| UserHandle.USER_ALL); |
| resolver.registerContentObserver(Settings.System.getUriFor( |
| Settings.System.USER_ROTATION), false, this, |
| UserHandle.USER_ALL); |
| resolver.registerContentObserver(Settings.System.getUriFor( |
| Settings.System.SCREEN_OFF_TIMEOUT), false, this, |
| UserHandle.USER_ALL); |
| resolver.registerContentObserver(Settings.System.getUriFor( |
| Settings.System.POINTER_LOCATION), false, this, |
| UserHandle.USER_ALL); |
| resolver.registerContentObserver(Settings.Secure.getUriFor( |
| Settings.Secure.DEFAULT_INPUT_METHOD), false, this, |
| UserHandle.USER_ALL); |
| resolver.registerContentObserver(Settings.Secure.getUriFor( |
| Settings.Secure.IMMERSIVE_MODE_CONFIRMATIONS), false, this, |
| UserHandle.USER_ALL); |
| resolver.registerContentObserver(Settings.Global.getUriFor( |
| Settings.Global.POLICY_CONTROL), false, this, |
| UserHandle.USER_ALL); |
| updateSettings(); |
| } |
| |
| @Override public void onChange(boolean selfChange) { |
| updateSettings(); |
| updateRotation(false); |
| } |
| } |
| |
| class MyWakeGestureListener extends WakeGestureListener { |
| MyWakeGestureListener(Context context, Handler handler) { |
| super(context, handler); |
| } |
| |
| @Override |
| public void onWakeUp() { |
| synchronized (mLock) { |
| if (shouldEnableWakeGestureLp()) { |
| performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false); |
| wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromWakeGesture); |
| } |
| } |
| } |
| } |
| |
| class MyOrientationListener extends WindowOrientationListener { |
| MyOrientationListener(Context context, Handler handler) { |
| super(context, handler); |
| } |
| |
| @Override |
| public void onProposedRotationChanged(int rotation) { |
| if (localLOGV) Slog.v(TAG, "onProposedRotationChanged, rotation=" + rotation); |
| updateRotation(false); |
| } |
| } |
| MyOrientationListener mOrientationListener; |
| |
| private final BarController mStatusBarController = new BarController("StatusBar", |
| View.STATUS_BAR_TRANSIENT, |
| View.STATUS_BAR_UNHIDE, |
| View.STATUS_BAR_TRANSLUCENT, |
| StatusBarManager.WINDOW_STATUS_BAR, |
| WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); |
| |
| private final BarController mNavigationBarController = new BarController("NavigationBar", |
| View.NAVIGATION_BAR_TRANSIENT, |
| View.NAVIGATION_BAR_UNHIDE, |
| View.NAVIGATION_BAR_TRANSLUCENT, |
| StatusBarManager.WINDOW_NAVIGATION_BAR, |
| WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION); |
| |
| private ImmersiveModeConfirmation mImmersiveModeConfirmation; |
| |
| private SystemGesturesPointerEventListener mSystemGestures; |
| |
| IStatusBarService getStatusBarService() { |
| synchronized (mServiceAquireLock) { |
| if (mStatusBarService == null) { |
| mStatusBarService = IStatusBarService.Stub.asInterface( |
| ServiceManager.getService("statusbar")); |
| } |
| return mStatusBarService; |
| } |
| } |
| |
| /* |
| * We always let the sensor be switched on by default except when |
| * the user has explicitly disabled sensor based rotation or when the |
| * screen is switched off. |
| */ |
| boolean needSensorRunningLp() { |
| if (mSupportAutoRotation) { |
| if (mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR |
| || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR |
| || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT |
| || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE) { |
| // If the application has explicitly requested to follow the |
| // orientation, then we need to turn the sensor on. |
| return true; |
| } |
| } |
| if ((mCarDockEnablesAccelerometer && mDockMode == Intent.EXTRA_DOCK_STATE_CAR) || |
| (mDeskDockEnablesAccelerometer && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK |
| || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK |
| || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK))) { |
| // enable accelerometer if we are docked in a dock that enables accelerometer |
| // orientation management, |
| return true; |
| } |
| if (mUserRotationMode == USER_ROTATION_LOCKED) { |
| // If the setting for using the sensor by default is enabled, then |
| // we will always leave it on. Note that the user could go to |
| // a window that forces an orientation that does not use the |
| // sensor and in theory we could turn it off... however, when next |
| // turning it on we won't have a good value for the current |
| // orientation for a little bit, which can cause orientation |
| // changes to lag, so we'd like to keep it always on. (It will |
| // still be turned off when the screen is off.) |
| return false; |
| } |
| return mSupportAutoRotation; |
| } |
| |
| /* |
| * Various use cases for invoking this function |
| * screen turning off, should always disable listeners if already enabled |
| * screen turned on and current app has sensor based orientation, enable listeners |
| * if not already enabled |
| * screen turned on and current app does not have sensor orientation, disable listeners if |
| * already enabled |
| * screen turning on and current app has sensor based orientation, enable listeners if needed |
| * screen turning on and current app has nosensor based orientation, do nothing |
| */ |
| void updateOrientationListenerLp() { |
| if (!mOrientationListener.canDetectOrientation()) { |
| // If sensor is turned off or nonexistent for some reason |
| return; |
| } |
| //Could have been invoked due to screen turning on or off or |
| //change of the currently visible window's orientation |
| if (localLOGV) Slog.v(TAG, "mScreenOnEarly=" + mScreenOnEarly |
| + ", mAwake=" + mAwake + ", mCurrentAppOrientation=" + mCurrentAppOrientation |
| + ", mOrientationSensorEnabled=" + mOrientationSensorEnabled); |
| boolean disable = true; |
| if (mScreenOnEarly && mAwake) { |
| if (needSensorRunningLp()) { |
| disable = false; |
| //enable listener if not already enabled |
| if (!mOrientationSensorEnabled) { |
| mOrientationListener.enable(); |
| if(localLOGV) Slog.v(TAG, "Enabling listeners"); |
| mOrientationSensorEnabled = true; |
| } |
| } |
| } |
| //check if sensors need to be disabled |
| if (disable && mOrientationSensorEnabled) { |
| mOrientationListener.disable(); |
| if(localLOGV) Slog.v(TAG, "Disabling listeners"); |
| mOrientationSensorEnabled = false; |
| } |
| } |
| |
| private void interceptPowerKeyDown(KeyEvent event, boolean interactive) { |
| // Hold a wake lock until the power key is released. |
| if (!mPowerKeyWakeLock.isHeld()) { |
| mPowerKeyWakeLock.acquire(); |
| } |
| |
| // Cancel multi-press detection timeout. |
| if (mPowerKeyPressCounter != 0) { |
| mHandler.removeMessages(MSG_POWER_DELAYED_PRESS); |
| } |
| |
| // Detect user pressing the power button in panic when an application has |
| // taken over the whole screen. |
| boolean panic = mImmersiveModeConfirmation.onPowerKeyDown(interactive, |
| event.getDownTime(), isImmersiveMode(mLastSystemUiFlags)); |
| if (panic) { |
| mHandler.post(mRequestTransientNav); |
| } |
| |
| // Latch power key state to detect screenshot chord. |
| if (interactive && !mScreenshotChordPowerKeyTriggered |
| && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { |
| mScreenshotChordPowerKeyTriggered = true; |
| mScreenshotChordPowerKeyTime = event.getDownTime(); |
| interceptScreenshotChord(); |
| } |
| |
| // Stop ringing or end call if configured to do so when power is pressed. |
| TelecomManager telecomManager = getTelecommService(); |
| boolean hungUp = false; |
| if (telecomManager != null) { |
| if (telecomManager.isRinging()) { |
| // Pressing Power while there's a ringing incoming |
| // call should silence the ringer. |
| telecomManager.silenceRinger(); |
| } else if ((mIncallPowerBehavior |
| & Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_HANGUP) != 0 |
| && telecomManager.isInCall() && interactive) { |
| // Otherwise, if "Power button ends call" is enabled, |
| // the Power button will hang up any current active call. |
| hungUp = telecomManager.endCall(); |
| } |
| } |
| |
| // If the power key has still not yet been handled, then detect short |
| // press, long press, or multi press and decide what to do. |
| mPowerKeyHandled = hungUp || mScreenshotChordVolumeDownKeyTriggered |
| || mScreenshotChordVolumeUpKeyTriggered; |
| if (!mPowerKeyHandled) { |
| if (interactive) { |
| // When interactive, we're already awake. |
| // Wait for a long press or for the button to be released to decide what to do. |
| if (hasLongPressOnPowerBehavior()) { |
| Message msg = mHandler.obtainMessage(MSG_POWER_LONG_PRESS); |
| msg.setAsynchronous(true); |
| mHandler.sendMessageDelayed(msg, |
| ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); |
| } |
| } else { |
| wakeUpFromPowerKey(event.getDownTime()); |
| final int maxCount = getMaxMultiPressPowerCount(); |
| |
| if (maxCount <= 1) { |
| mPowerKeyHandled = true; |
| } else { |
| mBeganFromNonInteractive = true; |
| } |
| } |
| } |
| } |
| |
| private void interceptPowerKeyUp(KeyEvent event, boolean interactive, boolean canceled) { |
| final boolean handled = canceled || mPowerKeyHandled; |
| mScreenshotChordPowerKeyTriggered = false; |
| cancelPendingScreenshotChordAction(); |
| cancelPendingPowerKeyAction(); |
| |
| if (!handled) { |
| // Figure out how to handle the key now that it has been released. |
| mPowerKeyPressCounter += 1; |
| |
| final int maxCount = getMaxMultiPressPowerCount(); |
| final long eventTime = event.getDownTime(); |
| if (mPowerKeyPressCounter < maxCount) { |
| // This could be a multi-press. Wait a little bit longer to confirm. |
| // Continue holding the wake lock. |
| Message msg = mHandler.obtainMessage(MSG_POWER_DELAYED_PRESS, |
| interactive ? 1 : 0, mPowerKeyPressCounter, eventTime); |
| msg.setAsynchronous(true); |
| mHandler.sendMessageDelayed(msg, ViewConfiguration.getDoubleTapTimeout()); |
| return; |
| } |
| |
| // No other actions. Handle it immediately. |
| powerPress(eventTime, interactive, mPowerKeyPressCounter); |
| } |
| |
| // Done. Reset our state. |
| finishPowerKeyPress(); |
| } |
| |
| private void finishPowerKeyPress() { |
| mBeganFromNonInteractive = false; |
| mPowerKeyPressCounter = 0; |
| if (mPowerKeyWakeLock.isHeld()) { |
| mPowerKeyWakeLock.release(); |
| } |
| } |
| |
| private void cancelPendingPowerKeyAction() { |
| if (!mPowerKeyHandled) { |
| mPowerKeyHandled = true; |
| mHandler.removeMessages(MSG_POWER_LONG_PRESS); |
| } |
| } |
| |
| private void powerPress(long eventTime, boolean interactive, int count) { |
| if (mScreenOnEarly && !mScreenOnFully) { |
| Slog.i(TAG, "Suppressed redundant power key press while " |
| + "already in the process of turning the screen on."); |
| return; |
| } |
| |
| if (count == 2) { |
| powerMultiPressAction(eventTime, interactive, mDoublePressOnPowerBehavior); |
| } else if (count == 3) { |
| powerMultiPressAction(eventTime, interactive, mTriplePressOnPowerBehavior); |
| } else if (interactive && !mBeganFromNonInteractive) { |
| switch (mShortPressOnPowerBehavior) { |
| case SHORT_PRESS_POWER_NOTHING: |
| break; |
| case SHORT_PRESS_POWER_GO_TO_SLEEP: |
| mPowerManager.goToSleep(eventTime, |
| PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); |
| break; |
| case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP: |
| mPowerManager.goToSleep(eventTime, |
| PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, |
| PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); |
| break; |
| case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP_AND_GO_HOME: |
| mPowerManager.goToSleep(eventTime, |
| PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, |
| PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); |
| launchHomeFromHotKey(); |
| break; |
| } |
| } |
| } |
| |
| private void powerMultiPressAction(long eventTime, boolean interactive, int behavior) { |
| switch (behavior) { |
| case MULTI_PRESS_POWER_NOTHING: |
| break; |
| case MULTI_PRESS_POWER_THEATER_MODE: |
| if (isTheaterModeEnabled()) { |
| Slog.i(TAG, "Toggling theater mode off."); |
| Settings.Global.putInt(mContext.getContentResolver(), |
| Settings.Global.THEATER_MODE_ON, 0); |
| if (!interactive) { |
| wakeUpFromPowerKey(eventTime); |
| } |
| } else { |
| Slog.i(TAG, "Toggling theater mode on."); |
| Settings.Global.putInt(mContext.getContentResolver(), |
| Settings.Global.THEATER_MODE_ON, 1); |
| |
| if (mGoToSleepOnButtonPressTheaterMode && interactive) { |
| mPowerManager.goToSleep(eventTime, |
| PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); |
| } |
| } |
| break; |
| case MULTI_PRESS_POWER_BRIGHTNESS_BOOST: |
| Slog.i(TAG, "Starting brightness boost."); |
| if (!interactive) { |
| wakeUpFromPowerKey(eventTime); |
| } |
| mPowerManager.boostScreenBrightness(eventTime); |
| break; |
| } |
| } |
| |
| private int getMaxMultiPressPowerCount() { |
| if (mTriplePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) { |
| return 3; |
| } |
| if (mDoublePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) { |
| return 2; |
| } |
| return 1; |
| } |
| |
| private void powerLongPress() { |
| final int behavior = getResolvedLongPressOnPowerBehavior(); |
| switch (behavior) { |
| case LONG_PRESS_POWER_NOTHING: |
| break; |
| case LONG_PRESS_POWER_GLOBAL_ACTIONS: |
| mPowerKeyHandled = true; |
| if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) { |
| performAuditoryFeedbackForAccessibilityIfNeed(); |
| } |
| showGlobalActionsInternal(); |
| break; |
| case LONG_PRESS_POWER_SHUT_OFF: |
| case LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM: |
| mPowerKeyHandled = true; |
| performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); |
| sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); |
| mWindowManagerFuncs.shutdown(behavior == LONG_PRESS_POWER_SHUT_OFF); |
| break; |
| } |
| } |
| |
| private int getResolvedLongPressOnPowerBehavior() { |
| if (FactoryTest.isLongPressOnPowerOffEnabled()) { |
| return LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM; |
| } |
| return mLongPressOnPowerBehavior; |
| } |
| |
| private boolean hasLongPressOnPowerBehavior() { |
| return getResolvedLongPressOnPowerBehavior() != LONG_PRESS_POWER_NOTHING; |
| } |
| |
| private void interceptScreenshotChord() { |
| if (mScreenshotChordEnabled |
| && mScreenshotChordVolumeDownKeyTriggered && mScreenshotChordPowerKeyTriggered |
| && !mScreenshotChordVolumeUpKeyTriggered) { |
| final long now = SystemClock.uptimeMillis(); |
| if (now <= mScreenshotChordVolumeDownKeyTime + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS |
| && now <= mScreenshotChordPowerKeyTime |
| + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS) { |
| mScreenshotChordVolumeDownKeyConsumed = true; |
| cancelPendingPowerKeyAction(); |
| |
| mHandler.postDelayed(mScreenshotRunnable, getScreenshotChordLongPressDelay()); |
| } |
| } |
| } |
| |
| private long getScreenshotChordLongPressDelay() { |
| if (mKeyguardDelegate.isShowing()) { |
| // Double the time it takes to take a screenshot from the keyguard |
| return (long) (KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER * |
| ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); |
| } |
| return ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout(); |
| } |
| |
| private void cancelPendingScreenshotChordAction() { |
| mHandler.removeCallbacks(mScreenshotRunnable); |
| } |
| |
| private final Runnable mEndCallLongPress = new Runnable() { |
| @Override |
| public void run() { |
| mEndCallKeyHandled = true; |
| if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) { |
| performAuditoryFeedbackForAccessibilityIfNeed(); |
| } |
| showGlobalActionsInternal(); |
| } |
| }; |
| |
| private final Runnable mScreenshotRunnable = new Runnable() { |
| @Override |
| public void run() { |
| takeScreenshot(); |
| } |
| }; |
| |
| @Override |
| public void showGlobalActions() { |
| mHandler.removeMessages(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS); |
| mHandler.sendEmptyMessage(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS); |
| } |
| |
| void showGlobalActionsInternal() { |
| sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); |
| if (mGlobalActions == null) { |
| mGlobalActions = new GlobalActions(mContext, mWindowManagerFuncs); |
| } |
| final boolean keyguardShowing = isKeyguardShowingAndNotOccluded(); |
| mGlobalActions.showDialog(keyguardShowing, isDeviceProvisioned()); |
| if (keyguardShowing) { |
| // since it took two seconds of long press to bring this up, |
| // poke the wake lock so they have some time to see the dialog. |
| mPowerManager.userActivity(SystemClock.uptimeMillis(), false); |
| } |
| } |
| |
| boolean isDeviceProvisioned() { |
| return Settings.Global.getInt( |
| mContext.getContentResolver(), Settings.Global.DEVICE_PROVISIONED, 0) != 0; |
| } |
| |
| boolean isUserSetupComplete() { |
| return Settings.Secure.getIntForUser(mContext.getContentResolver(), |
| Settings.Secure.USER_SETUP_COMPLETE, 0, UserHandle.USER_CURRENT) != 0; |
| } |
| |
| private void handleShortPressOnHome() { |
| // If there's a dream running then use home to escape the dream |
| // but don't actually go home. |
| if (mDreamManagerInternal != null && mDreamManagerInternal.isDreaming()) { |
| mDreamManagerInternal.stopDream(false /*immediate*/); |
| return; |
| } |
| |
| // Go home! |
| launchHomeFromHotKey(); |
| } |
| |
| private void handleLongPressOnHome() { |
| if (mLongPressOnHomeBehavior != LONG_PRESS_HOME_NOTHING) { |
| mHomeConsumed = true; |
| performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); |
| |
| if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_RECENT_SYSTEM_UI) { |
| toggleRecentApps(); |
| } else if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_ASSIST) { |
| launchAssistAction(); |
| } |
| } |
| } |
| |
| private void handleDoubleTapOnHome() { |
| if (mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { |
| mHomeConsumed = true; |
| toggleRecentApps(); |
| } |
| } |
| |
| private final Runnable mHomeDoubleTapTimeoutRunnable = new Runnable() { |
| @Override |
| public void run() { |
| if (mHomeDoubleTapPending) { |
| mHomeDoubleTapPending = false; |
| handleShortPressOnHome(); |
| } |
| } |
| }; |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void init(Context context, IWindowManager windowManager, |
| WindowManagerFuncs windowManagerFuncs) { |
| mContext = context; |
| mWindowManager = windowManager; |
| mWindowManagerFuncs = windowManagerFuncs; |
| mWindowManagerInternal = LocalServices.getService(WindowManagerInternal.class); |
| mDreamManagerInternal = LocalServices.getService(DreamManagerInternal.class); |
| |
| mHandler = new PolicyHandler(); |
| mWakeGestureListener = new MyWakeGestureListener(mContext, mHandler); |
| mOrientationListener = new MyOrientationListener(mContext, mHandler); |
| try { |
| mOrientationListener.setCurrentRotation(windowManager.getRotation()); |
| } catch (RemoteException ex) { } |
| mSettingsObserver = new SettingsObserver(mHandler); |
| mSettingsObserver.observe(); |
| mShortcutManager = new ShortcutManager(context, mHandler); |
| mShortcutManager.observe(); |
| mUiMode = context.getResources().getInteger( |
| com.android.internal.R.integer.config_defaultUiModeType); |
| mHomeIntent = new Intent(Intent.ACTION_MAIN, null); |
| mHomeIntent.addCategory(Intent.CATEGORY_HOME); |
| mHomeIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
| | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); |
| mCarDockIntent = new Intent(Intent.ACTION_MAIN, null); |
| mCarDockIntent.addCategory(Intent.CATEGORY_CAR_DOCK); |
| mCarDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
| | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); |
| mDeskDockIntent = new Intent(Intent.ACTION_MAIN, null); |
| mDeskDockIntent.addCategory(Intent.CATEGORY_DESK_DOCK); |
| mDeskDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
| | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); |
| |
| mPowerManager = (PowerManager)context.getSystemService(Context.POWER_SERVICE); |
| mBroadcastWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, |
| "PhoneWindowManager.mBroadcastWakeLock"); |
| mPowerKeyWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, |
| "PhoneWindowManager.mPowerKeyWakeLock"); |
| mEnableShiftMenuBugReports = "1".equals(SystemProperties.get("ro.debuggable")); |
| mSupportAutoRotation = mContext.getResources().getBoolean( |
| com.android.internal.R.bool.config_supportAutoRotation); |
| mLidOpenRotation = readRotation( |
| com.android.internal.R.integer.config_lidOpenRotation); |
| mCarDockRotation = readRotation( |
| com.android.internal.R.integer.config_carDockRotation); |
| mDeskDockRotation = readRotation( |
| com.android.internal.R.integer.config_deskDockRotation); |
| mUndockedHdmiRotation = readRotation( |
| com.android.internal.R.integer.config_undockedHdmiRotation); |
| mCarDockEnablesAccelerometer = mContext.getResources().getBoolean( |
| com.android.internal.R.bool.config_carDockEnablesAccelerometer); |
| mDeskDockEnablesAccelerometer = mContext.getResources().getBoolean( |
| com.android.internal.R.bool.config_deskDockEnablesAccelerometer); |
| mLidKeyboardAccessibility = mContext.getResources().getInteger( |
| com.android.internal.R.integer.config_lidKeyboardAccessibility); |
| mLidNavigationAccessibility = mContext.getResources().getInteger( |
| com.android.internal.R.integer.config_lidNavigationAccessibility); |
| mLidControlsSleep = mContext.getResources().getBoolean( |
| com.android.internal.R.bool.config_lidControlsSleep); |
| mTranslucentDecorEnabled = mContext.getResources().getBoolean( |
| com.android.internal.R.bool.config_enableTranslucentDecor); |
| |
| mAllowTheaterModeWakeFromKey = mContext.getResources().getBoolean( |
| com.android.internal.R.bool.config_allowTheaterModeWakeFromKey); |
| mAllowTheaterModeWakeFromPowerKey = mAllowTheaterModeWakeFromKey |
| || mContext.getResources().getBoolean( |
| com.android.internal.R.bool.config_allowTheaterModeWakeFromPowerKey); |
| mAllowTheaterModeWakeFromMotion = mContext.getResources().getBoolean( |
| com.android.internal.R.bool.config_allowTheaterModeWakeFromMotion); |
| mAllowTheaterModeWakeFromMotionWhenNotDreaming = mContext.getResources().getBoolean( |
| com.android.internal.R.bool.config_allowTheaterModeWakeFromMotionWhenNotDreaming); |
| mAllowTheaterModeWakeFromCameraLens = mContext.getResources().getBoolean( |
| com.android.internal.R.bool.config_allowTheaterModeWakeFromCameraLens); |
| mAllowTheaterModeWakeFromLidSwitch = mContext.getResources().getBoolean( |
| com.android.internal.R.bool.config_allowTheaterModeWakeFromLidSwitch); |
| mAllowTheaterModeWakeFromWakeGesture = mContext.getResources().getBoolean( |
| com.android.internal.R.bool.config_allowTheaterModeWakeFromGesture); |
| |
| mGoToSleepOnButtonPressTheaterMode = mContext.getResources().getBoolean( |
| com.android.internal.R.bool.config_goToSleepOnButtonPressTheaterMode); |
| |
| mShortPressOnPowerBehavior = mContext.getResources().getInteger( |
| com.android.internal.R.integer.config_shortPressOnPowerBehavior); |
| mLongPressOnPowerBehavior = mContext.getResources().getInteger( |
| com.android.internal.R.integer.config_longPressOnPowerBehavior); |
| mDoublePressOnPowerBehavior = mContext.getResources().getInteger( |
| com.android.internal.R.integer.config_doublePressOnPowerBehavior); |
| mTriplePressOnPowerBehavior = mContext.getResources().getInteger( |
| com.android.internal.R.integer.config_triplePressOnPowerBehavior); |
| |
| readConfigurationDependentBehaviors(); |
| |
| mAccessibilityManager = (AccessibilityManager) context.getSystemService( |
| Context.ACCESSIBILITY_SERVICE); |
| |
| // register for dock events |
| IntentFilter filter = new IntentFilter(); |
| filter.addAction(UiModeManager.ACTION_ENTER_CAR_MODE); |
| filter.addAction(UiModeManager.ACTION_EXIT_CAR_MODE); |
| filter.addAction(UiModeManager.ACTION_ENTER_DESK_MODE); |
| filter.addAction(UiModeManager.ACTION_EXIT_DESK_MODE); |
| filter.addAction(Intent.ACTION_DOCK_EVENT); |
| Intent intent = context.registerReceiver(mDockReceiver, filter); |
| if (intent != null) { |
| // Retrieve current sticky dock event broadcast. |
| mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, |
| Intent.EXTRA_DOCK_STATE_UNDOCKED); |
| } |
| |
| // register for dream-related broadcasts |
| filter = new IntentFilter(); |
| filter.addAction(Intent.ACTION_DREAMING_STARTED); |
| filter.addAction(Intent.ACTION_DREAMING_STOPPED); |
| context.registerReceiver(mDreamReceiver, filter); |
| |
| // register for multiuser-relevant broadcasts |
| filter = new IntentFilter(Intent.ACTION_USER_SWITCHED); |
| context.registerReceiver(mMultiuserReceiver, filter); |
| |
| // monitor for system gestures |
| mSystemGestures = new SystemGesturesPointerEventListener(context, |
| new SystemGesturesPointerEventListener.Callbacks() { |
| @Override |
| public void onSwipeFromTop() { |
| if (mStatusBar != null) { |
| requestTransientBars(mStatusBar); |
| } |
| } |
| @Override |
| public void onSwipeFromBottom() { |
| if (mNavigationBar != null && mNavigationBarOnBottom) { |
| requestTransientBars(mNavigationBar); |
| } |
| } |
| @Override |
| public void onSwipeFromRight() { |
| if (mNavigationBar != null && !mNavigationBarOnBottom) { |
| requestTransientBars(mNavigationBar); |
| } |
| } |
| @Override |
| public void onDebug() { |
| // no-op |
| } |
| }); |
| mImmersiveModeConfirmation = new ImmersiveModeConfirmation(mContext); |
| mWindowManagerFuncs.registerPointerEventListener(mSystemGestures); |
| |
| mVibrator = (Vibrator)context.getSystemService(Context.VIBRATOR_SERVICE); |
| mLongPressVibePattern = getLongIntArray(mContext.getResources(), |
| com.android.internal.R.array.config_longPressVibePattern); |
| mVirtualKeyVibePattern = getLongIntArray(mContext.getResources(), |
| com.android.internal.R.array.config_virtualKeyVibePattern); |
| mKeyboardTapVibePattern = getLongIntArray(mContext.getResources(), |
| com.android.internal.R.array.config_keyboardTapVibePattern); |
| mClockTickVibePattern = getLongIntArray(mContext.getResources(), |
| com.android.internal.R.array.config_clockTickVibePattern); |
| mCalendarDateVibePattern = getLongIntArray(mContext.getResources(), |
| com.android.internal.R.array.config_calendarDateVibePattern); |
| mSafeModeDisabledVibePattern = getLongIntArray(mContext.getResources(), |
| com.android.internal.R.array.config_safeModeDisabledVibePattern); |
| mSafeModeEnabledVibePattern = getLongIntArray(mContext.getResources(), |
| com.android.internal.R.array.config_safeModeEnabledVibePattern); |
| |
| mScreenshotChordEnabled = mContext.getResources().getBoolean( |
| com.android.internal.R.bool.config_enableScreenshotChord); |
| |
| mGlobalKeyManager = new GlobalKeyManager(mContext); |
| |
| // Controls rotation and the like. |
| initializeHdmiState(); |
| |
| // Match current screen state. |
| if (!mPowerManager.isInteractive()) { |
| goingToSleep(WindowManagerPolicy.OFF_BECAUSE_OF_USER); |
| } |
| } |
| |
| /** |
| * Read values from config.xml that may be overridden depending on |
| * the configuration of the device. |
| * eg. Disable long press on home goes to recents on sw600dp. |
| */ |
| private void readConfigurationDependentBehaviors() { |
| mLongPressOnHomeBehavior = mContext.getResources().getInteger( |
| com.android.internal.R.integer.config_longPressOnHomeBehavior); |
| if (mLongPressOnHomeBehavior < LONG_PRESS_HOME_NOTHING || |
| mLongPressOnHomeBehavior > LONG_PRESS_HOME_ASSIST) { |
| mLongPressOnHomeBehavior = LONG_PRESS_HOME_NOTHING; |
| } |
| |
| mDoubleTapOnHomeBehavior = mContext.getResources().getInteger( |
| com.android.internal.R.integer.config_doubleTapOnHomeBehavior); |
| if (mDoubleTapOnHomeBehavior < DOUBLE_TAP_HOME_NOTHING || |
| mDoubleTapOnHomeBehavior > DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { |
| mDoubleTapOnHomeBehavior = LONG_PRESS_HOME_NOTHING; |
| } |
| } |
| |
| @Override |
| public void setInitialDisplaySize(Display display, int width, int height, int density) { |
| // This method might be called before the policy has been fully initialized |
| // or for other displays we don't care about. |
| if (mContext == null || display.getDisplayId() != Display.DEFAULT_DISPLAY) { |
| return; |
| } |
| mDisplay = display; |
| |
| final Resources res = mContext.getResources(); |
| int shortSize, longSize; |
| if (width > height) { |
| shortSize = height; |
| longSize = width; |
| mLandscapeRotation = Surface.ROTATION_0; |
| mSeascapeRotation = Surface.ROTATION_180; |
| if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) { |
| mPortraitRotation = Surface.ROTATION_90; |
| mUpsideDownRotation = Surface.ROTATION_270; |
| } else { |
| mPortraitRotation = Surface.ROTATION_270; |
| mUpsideDownRotation = Surface.ROTATION_90; |
| } |
| } else { |
| shortSize = width; |
| longSize = height; |
| mPortraitRotation = Surface.ROTATION_0; |
| mUpsideDownRotation = Surface.ROTATION_180; |
| if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) { |
| mLandscapeRotation = Surface.ROTATION_270; |
| mSeascapeRotation = Surface.ROTATION_90; |
| } else { |
| mLandscapeRotation = Surface.ROTATION_90; |
| mSeascapeRotation = Surface.ROTATION_270; |
| } |
| } |
| |
| mStatusBarHeight = |
| res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_height); |
| |
| // Height of the navigation bar when presented horizontally at bottom |
| mNavigationBarHeightForRotation[mPortraitRotation] = |
| mNavigationBarHeightForRotation[mUpsideDownRotation] = |
| res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_height); |
| mNavigationBarHeightForRotation[mLandscapeRotation] = |
| mNavigationBarHeightForRotation[mSeascapeRotation] = res.getDimensionPixelSize( |
| com.android.internal.R.dimen.navigation_bar_height_landscape); |
| |
| // Width of the navigation bar when presented vertically along one side |
| mNavigationBarWidthForRotation[mPortraitRotation] = |
| mNavigationBarWidthForRotation[mUpsideDownRotation] = |
| mNavigationBarWidthForRotation[mLandscapeRotation] = |
| mNavigationBarWidthForRotation[mSeascapeRotation] = |
| res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_width); |
| |
| // SystemUI (status bar) layout policy |
| int shortSizeDp = shortSize * DisplayMetrics.DENSITY_DEFAULT / density; |
| int longSizeDp = longSize * DisplayMetrics.DENSITY_DEFAULT / density; |
| |
| // Allow the navigation bar to move on small devices (phones). |
| mNavigationBarCanMove = shortSizeDp < 600; |
| |
| mHasNavigationBar = res.getBoolean(com.android.internal.R.bool.config_showNavigationBar); |
| // Allow a system property to override this. Used by the emulator. |
| // See also hasNavigationBar(). |
| String navBarOverride = SystemProperties.get("qemu.hw.mainkeys"); |
| if ("1".equals(navBarOverride)) { |
| mHasNavigationBar = false; |
| } else if ("0".equals(navBarOverride)) { |
| mHasNavigationBar = true; |
| } |
| |
| // For demo purposes, allow the rotation of the HDMI display to be controlled. |
| // By default, HDMI locks rotation to landscape. |
| if ("portrait".equals(SystemProperties.get("persist.demo.hdmirotation"))) { |
| mDemoHdmiRotation = mPortraitRotation; |
| } else { |
| mDemoHdmiRotation = mLandscapeRotation; |
| } |
| mDemoHdmiRotationLock = SystemProperties.getBoolean("persist.demo.hdmirotationlock", false); |
| |
| // For demo purposes, allow the rotation of the remote display to be controlled. |
| // By default, remote display locks rotation to landscape. |
| if ("portrait".equals(SystemProperties.get("persist.demo.remoterotation"))) { |
| mDemoRotation = mPortraitRotation; |
| } else { |
| mDemoRotation = mLandscapeRotation; |
| } |
| mDemoRotationLock = SystemProperties.getBoolean( |
| "persist.demo.rotationlock", false); |
| |
| // Only force the default orientation if the screen is xlarge, at least 960dp x 720dp, per |
| // http://developer.android.com/guide/practices/screens_support.html#range |
| mForceDefaultOrientation = longSizeDp >= 960 && shortSizeDp >= 720 && |
| res.getBoolean(com.android.internal.R.bool.config_forceDefaultOrientation) && |
| // For debug purposes the next line turns this feature off with: |
| // $ adb shell setprop config.override_forced_orient true |
| // $ adb shell wm size reset |
| !"true".equals(SystemProperties.get("config.override_forced_orient")); |
| } |
| |
| /** |
| * @return whether the navigation bar can be hidden, e.g. the device has a |
| * navigation bar and touch exploration is not enabled |
| */ |
| private boolean canHideNavigationBar() { |
| return mHasNavigationBar |
| && !mAccessibilityManager.isTouchExplorationEnabled(); |
| } |
| |
| @Override |
| public boolean isDefaultOrientationForced() { |
| return mForceDefaultOrientation; |
| } |
| |
| @Override |
| public void setDisplayOverscan(Display display, int left, int top, int right, int bottom) { |
| if (display.getDisplayId() == Display.DEFAULT_DISPLAY) { |
| mOverscanLeft = left; |
| mOverscanTop = top; |
| mOverscanRight = right; |
| mOverscanBottom = bottom; |
| } |
| } |
| |
| public void updateSettings() { |
| ContentResolver resolver = mContext.getContentResolver(); |
| boolean updateRotation = false; |
| synchronized (mLock) { |
| mEndcallBehavior = Settings.System.getIntForUser(resolver, |
| Settings.System.END_BUTTON_BEHAVIOR, |
| Settings.System.END_BUTTON_BEHAVIOR_DEFAULT, |
| UserHandle.USER_CURRENT); |
| mIncallPowerBehavior = Settings.Secure.getIntForUser(resolver, |
| Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR, |
| Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT, |
| UserHandle.USER_CURRENT); |
| |
| // Configure wake gesture. |
| boolean wakeGestureEnabledSetting = Settings.Secure.getIntForUser(resolver, |
| Settings.Secure.WAKE_GESTURE_ENABLED, 0, |
| UserHandle.USER_CURRENT) != 0; |
| if (mWakeGestureEnabledSetting != wakeGestureEnabledSetting) { |
| mWakeGestureEnabledSetting = wakeGestureEnabledSetting; |
| updateWakeGestureListenerLp(); |
| } |
| |
| // Configure rotation lock. |
| int userRotation = Settings.System.getIntForUser(resolver, |
| Settings.System.USER_ROTATION, Surface.ROTATION_0, |
| UserHandle.USER_CURRENT); |
| if (mUserRotation != userRotation) { |
| mUserRotation = userRotation; |
| updateRotation = true; |
| } |
| int userRotationMode = Settings.System.getIntForUser(resolver, |
| Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ? |
| WindowManagerPolicy.USER_ROTATION_FREE : |
| WindowManagerPolicy.USER_ROTATION_LOCKED; |
| if (mUserRotationMode != userRotationMode) { |
| mUserRotationMode = userRotationMode; |
| updateRotation = true; |
| updateOrientationListenerLp(); |
| } |
| |
| if (mSystemReady) { |
| int pointerLocation = Settings.System.getIntForUser(resolver, |
| Settings.System.POINTER_LOCATION, 0, UserHandle.USER_CURRENT); |
| if (mPointerLocationMode != pointerLocation) { |
| mPointerLocationMode = pointerLocation; |
| mHandler.sendEmptyMessage(pointerLocation != 0 ? |
| MSG_ENABLE_POINTER_LOCATION : MSG_DISABLE_POINTER_LOCATION); |
| } |
| } |
| // use screen off timeout setting as the timeout for the lockscreen |
| mLockScreenTimeout = Settings.System.getIntForUser(resolver, |
| Settings.System.SCREEN_OFF_TIMEOUT, 0, UserHandle.USER_CURRENT); |
| String imId = Settings.Secure.getStringForUser(resolver, |
| Settings.Secure.DEFAULT_INPUT_METHOD, UserHandle.USER_CURRENT); |
| boolean hasSoftInput = imId != null && imId.length() > 0; |
| if (mHasSoftInput != hasSoftInput) { |
| mHasSoftInput = hasSoftInput; |
| updateRotation = true; |
| } |
| if (mImmersiveModeConfirmation != null) { |
| mImmersiveModeConfirmation.loadSetting(mCurrentUserId); |
| } |
| PolicyControl.reloadFromSetting(mContext); |
| } |
| if (updateRotation) { |
| updateRotation(true); |
| } |
| } |
| |
| private void updateWakeGestureListenerLp() { |
| if (shouldEnableWakeGestureLp()) { |
| mWakeGestureListener.requestWakeUpTrigger(); |
| } else { |
| mWakeGestureListener.cancelWakeUpTrigger(); |
| } |
| } |
| |
| private boolean shouldEnableWakeGestureLp() { |
| return mWakeGestureEnabledSetting && !mAwake |
| && (!mLidControlsSleep || mLidState != LID_CLOSED) |
| && mWakeGestureListener.isSupported(); |
| } |
| |
| private void enablePointerLocation() { |
| if (mPointerLocationView == null) { |
| mPointerLocationView = new PointerLocationView(mContext); |
| mPointerLocationView.setPrintCoords(false); |
| WindowManager.LayoutParams lp = new WindowManager.LayoutParams( |
| WindowManager.LayoutParams.MATCH_PARENT, |
| WindowManager.LayoutParams.MATCH_PARENT); |
| lp.type = WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY; |
| lp.flags = WindowManager.LayoutParams.FLAG_FULLSCREEN |
| | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE |
| | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE |
| | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN; |
| if (ActivityManager.isHighEndGfx()) { |
| lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; |
| lp.privateFlags |= |
| WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED; |
| } |
| lp.format = PixelFormat.TRANSLUCENT; |
| lp.setTitle("PointerLocation"); |
| WindowManager wm = (WindowManager) |
| mContext.getSystemService(Context.WINDOW_SERVICE); |
| lp.inputFeatures |= WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL; |
| wm.addView(mPointerLocationView, lp); |
| mWindowManagerFuncs.registerPointerEventListener(mPointerLocationView); |
| } |
| } |
| |
| private void disablePointerLocation() { |
| if (mPointerLocationView != null) { |
| mWindowManagerFuncs.unregisterPointerEventListener(mPointerLocationView); |
| WindowManager wm = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE); |
| wm.removeView(mPointerLocationView); |
| mPointerLocationView = null; |
| } |
| } |
| |
| private int readRotation(int resID) { |
| try { |
| int rotation = mContext.getResources().getInteger(resID); |
| switch (rotation) { |
| case 0: |
| return Surface.ROTATION_0; |
| case 90: |
| return Surface.ROTATION_90; |
| case 180: |
| return Surface.ROTATION_180; |
| case 270: |
| return Surface.ROTATION_270; |
| } |
| } catch (Resources.NotFoundException e) { |
| // fall through |
| } |
| return -1; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public int checkAddPermission(WindowManager.LayoutParams attrs, int[] outAppOp) { |
| int type = attrs.type; |
| |
| outAppOp[0] = AppOpsManager.OP_NONE; |
| |
| if (!((type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) |
| || (type >= FIRST_SUB_WINDOW && type <= LAST_SUB_WINDOW) |
| || (type >= FIRST_SYSTEM_WINDOW && type <= LAST_SYSTEM_WINDOW))) { |
| return WindowManagerGlobal.ADD_INVALID_TYPE; |
| } |
| |
| if (type < FIRST_SYSTEM_WINDOW || type > LAST_SYSTEM_WINDOW) { |
| // Window manager will make sure these are okay. |
| return WindowManagerGlobal.ADD_OKAY; |
| } |
| String permission = null; |
| switch (type) { |
| case TYPE_TOAST: |
| // XXX right now the app process has complete control over |
| // this... should introduce a token to let the system |
| // monitor/control what they are doing. |
| outAppOp[0] = AppOpsManager.OP_TOAST_WINDOW; |
| break; |
| case TYPE_DREAM: |
| case TYPE_INPUT_METHOD: |
| case TYPE_WALLPAPER: |
| case TYPE_PRIVATE_PRESENTATION: |
| case TYPE_VOICE_INTERACTION: |
| case TYPE_ACCESSIBILITY_OVERLAY: |
| // The window manager will check these. |
| break; |
| case TYPE_PHONE: |
| case TYPE_PRIORITY_PHONE: |
| case TYPE_SYSTEM_ALERT: |
| case TYPE_SYSTEM_ERROR: |
| case TYPE_SYSTEM_OVERLAY: |
| permission = android.Manifest.permission.SYSTEM_ALERT_WINDOW; |
| outAppOp[0] = AppOpsManager.OP_SYSTEM_ALERT_WINDOW; |
| break; |
| default: |
| permission = android.Manifest.permission.INTERNAL_SYSTEM_WINDOW; |
| } |
| if (permission != null) { |
| if (mContext.checkCallingOrSelfPermission(permission) |
| != PackageManager.PERMISSION_GRANTED) { |
| return WindowManagerGlobal.ADD_PERMISSION_DENIED; |
| } |
| } |
| return WindowManagerGlobal.ADD_OKAY; |
| } |
| |
| @Override |
| public boolean checkShowToOwnerOnly(WindowManager.LayoutParams attrs) { |
| |
| // If this switch statement is modified, modify the comment in the declarations of |
| // the type in {@link WindowManager.LayoutParams} as well. |
| switch (attrs.type) { |
| default: |
| // These are the windows that by default are shown only to the user that created |
| // them. If this needs to be overridden, set |
| // {@link WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS} in |
| // {@link WindowManager.LayoutParams}. Note that permission |
| // {@link android.Manifest.permission.INTERNAL_SYSTEM_WINDOW} is required as well. |
| if ((attrs.privateFlags & PRIVATE_FLAG_SHOW_FOR_ALL_USERS) == 0) { |
| return true; |
| } |
| break; |
| |
| // These are the windows that by default are shown to all users. However, to |
| // protect against spoofing, check permissions below. |
| case TYPE_APPLICATION_STARTING: |
| case TYPE_BOOT_PROGRESS: |
| case TYPE_DISPLAY_OVERLAY: |
| case TYPE_HIDDEN_NAV_CONSUMER: |
| case TYPE_KEYGUARD_SCRIM: |
| case TYPE_KEYGUARD_DIALOG: |
| case TYPE_MAGNIFICATION_OVERLAY: |
| case TYPE_NAVIGATION_BAR: |
| case TYPE_NAVIGATION_BAR_PANEL: |
| case TYPE_PHONE: |
| case TYPE_POINTER: |
| case TYPE_PRIORITY_PHONE: |
| case TYPE_SEARCH_BAR: |
| case TYPE_STATUS_BAR: |
| case TYPE_STATUS_BAR_PANEL: |
| case TYPE_STATUS_BAR_SUB_PANEL: |
| case TYPE_SYSTEM_DIALOG: |
| case TYPE_UNIVERSE_BACKGROUND: |
| case TYPE_VOLUME_OVERLAY: |
| case TYPE_PRIVATE_PRESENTATION: |
| break; |
| } |
| |
| // Check if third party app has set window to system window type. |
| return mContext.checkCallingOrSelfPermission( |
| android.Manifest.permission.INTERNAL_SYSTEM_WINDOW) |
| != PackageManager.PERMISSION_GRANTED; |
| } |
| |
| @Override |
| public void adjustWindowParamsLw(WindowManager.LayoutParams attrs) { |
| switch (attrs.type) { |
| case TYPE_SYSTEM_OVERLAY: |
| case TYPE_SECURE_SYSTEM_OVERLAY: |
| // These types of windows can't receive input events. |
| attrs.flags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE |
| | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE; |
| attrs.flags &= ~WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH; |
| break; |
| case TYPE_STATUS_BAR: |
| |
| // If the Keyguard is in a hidden state (occluded by another window), we force to |
| // remove the wallpaper and keyguard flag so that any change in-flight after setting |
| // the keyguard as occluded wouldn't set these flags again. |
| // See {@link #processKeyguardSetHiddenResultLw}. |
| if (mKeyguardHidden) { |
| attrs.flags &= ~WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER; |
| attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD; |
| } |
| break; |
| } |
| |
| if (attrs.type != TYPE_STATUS_BAR) { |
| // The status bar is the only window allowed to exhibit keyguard behavior. |
| attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD; |
| } |
| |
| if (ActivityManager.isHighEndGfx() |
| && (attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0) { |
| attrs.subtreeSystemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN |
| | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION; |
| } |
| } |
| |
| void readLidState() { |
| mLidState = mWindowManagerFuncs.getLidState(); |
| } |
| |
| private void readCameraLensCoverState() { |
| mCameraLensCoverState = mWindowManagerFuncs.getCameraLensCoverState(); |
| } |
| |
| private boolean isHidden(int accessibilityMode) { |
| switch (accessibilityMode) { |
| case 1: |
| return mLidState == LID_CLOSED; |
| case 2: |
| return mLidState == LID_OPEN; |
| default: |
| return false; |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void adjustConfigurationLw(Configuration config, int keyboardPresence, |
| int navigationPresence) { |
| mHaveBuiltInKeyboard = (keyboardPresence & PRESENCE_INTERNAL) != 0; |
| |
| readConfigurationDependentBehaviors(); |
| readLidState(); |
| applyLidSwitchState(); |
| |
| if (config.keyboard == Configuration.KEYBOARD_NOKEYS |
| || (keyboardPresence == PRESENCE_INTERNAL |
| && isHidden(mLidKeyboardAccessibility))) { |
| config.hardKeyboardHidden = Configuration.HARDKEYBOARDHIDDEN_YES; |
| if (!mHasSoftInput) { |
| config.keyboardHidden = Configuration.KEYBOARDHIDDEN_YES; |
| } |
| } |
| |
| if (config.navigation == Configuration.NAVIGATION_NONAV |
| || (navigationPresence == PRESENCE_INTERNAL |
| && isHidden(mLidNavigationAccessibility))) { |
| config.navigationHidden = Configuration.NAVIGATIONHIDDEN_YES; |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public int windowTypeToLayerLw(int type) { |
| if (type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) { |
| return 2; |
| } |
| switch (type) { |
| case TYPE_UNIVERSE_BACKGROUND: |
| return 1; |
| case TYPE_PRIVATE_PRESENTATION: |
| return 2; |
| case TYPE_WALLPAPER: |
| // wallpaper is at the bottom, though the window manager may move it. |
| return 2; |
| case TYPE_PHONE: |
| return 3; |
| case TYPE_SEARCH_BAR: |
| return 4; |
| case TYPE_VOICE_INTERACTION: |
| // voice interaction layer is almost immediately above apps. |
| return 5; |
| case TYPE_SYSTEM_DIALOG: |
| return 6; |
| case TYPE_TOAST: |
| // toasts and the plugged-in battery thing |
| return 7; |
| case TYPE_PRIORITY_PHONE: |
| // SIM errors and unlock. Not sure if this really should be in a high layer. |
| return 8; |
| case TYPE_DREAM: |
| // used for Dreams (screensavers with TYPE_DREAM windows) |
| return 9; |
| case TYPE_SYSTEM_ALERT: |
| // like the ANR / app crashed dialogs |
| return 10; |
| case TYPE_INPUT_METHOD: |
| // on-screen keyboards and other such input method user interfaces go here. |
| return 11; |
| case TYPE_INPUT_METHOD_DIALOG: |
| // on-screen keyboards and other such input method user interfaces go here. |
| return 12; |
| case TYPE_KEYGUARD_SCRIM: |
| // the safety window that shows behind keyguard while keyguard is starting |
| return 13; |
| case TYPE_STATUS_BAR_SUB_PANEL: |
| return 14; |
| case TYPE_STATUS_BAR: |
| return 15; |
| case TYPE_STATUS_BAR_PANEL: |
| return 16; |
| case TYPE_KEYGUARD_DIALOG: |
| return 17; |
| case TYPE_VOLUME_OVERLAY: |
| // the on-screen volume indicator and controller shown when the user |
| // changes the device volume |
| return 18; |
| case TYPE_SYSTEM_OVERLAY: |
| // the on-screen volume indicator and controller shown when the user |
| // changes the device volume |
| return 19; |
| case TYPE_NAVIGATION_BAR: |
| // the navigation bar, if available, shows atop most things |
| return 20; |
| case TYPE_NAVIGATION_BAR_PANEL: |
| // some panels (e.g. search) need to show on top of the navigation bar |
| return 21; |
| case TYPE_SYSTEM_ERROR: |
| // system-level error dialogs |
| return 22; |
| case TYPE_MAGNIFICATION_OVERLAY: |
| // used to highlight the magnified portion of a display |
| return 23; |
| case TYPE_DISPLAY_OVERLAY: |
| // used to simulate secondary display devices |
| return 24; |
| case TYPE_DRAG: |
| // the drag layer: input for drag-and-drop is associated with this window, |
| // which sits above all other focusable windows |
| return 25; |
| case TYPE_ACCESSIBILITY_OVERLAY: |
| // overlay put by accessibility services to intercept user interaction |
| return 26; |
| case TYPE_SECURE_SYSTEM_OVERLAY: |
| return 27; |
| case TYPE_BOOT_PROGRESS: |
| return 28; |
| case TYPE_POINTER: |
| // the (mouse) pointer layer |
| return 29; |
| case TYPE_HIDDEN_NAV_CONSUMER: |
| return 30; |
| } |
| Log.e(TAG, "Unknown window type: " + type); |
| return 2; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public int subWindowTypeToLayerLw(int type) { |
| switch (type) { |
| case TYPE_APPLICATION_PANEL: |
| case TYPE_APPLICATION_ATTACHED_DIALOG: |
| return APPLICATION_PANEL_SUBLAYER; |
| case TYPE_APPLICATION_MEDIA: |
| return APPLICATION_MEDIA_SUBLAYER; |
| case TYPE_APPLICATION_MEDIA_OVERLAY: |
| return APPLICATION_MEDIA_OVERLAY_SUBLAYER; |
| case TYPE_APPLICATION_SUB_PANEL: |
| return APPLICATION_SUB_PANEL_SUBLAYER; |
| } |
| Log.e(TAG, "Unknown sub-window type: " + type); |
| return 0; |
| } |
| |
| @Override |
| public int getMaxWallpaperLayer() { |
| return windowTypeToLayerLw(TYPE_STATUS_BAR); |
| } |
| |
| @Override |
| public int getAboveUniverseLayer() { |
| return windowTypeToLayerLw(TYPE_SYSTEM_ERROR); |
| } |
| |
| @Override |
| public int getNonDecorDisplayWidth(int fullWidth, int fullHeight, int rotation) { |
| if (mHasNavigationBar) { |
| // For a basic navigation bar, when we are in landscape mode we place |
| // the navigation bar to the side. |
| if (mNavigationBarCanMove && fullWidth > fullHeight) { |
| return fullWidth - mNavigationBarWidthForRotation[rotation]; |
| } |
| } |
| return fullWidth; |
| } |
| |
| @Override |
| public int getNonDecorDisplayHeight(int fullWidth, int fullHeight, int rotation) { |
| if (mHasNavigationBar) { |
| // For a basic navigation bar, when we are in portrait mode we place |
| // the navigation bar to the bottom. |
| if (!mNavigationBarCanMove || fullWidth < fullHeight) { |
| return fullHeight - mNavigationBarHeightForRotation[rotation]; |
| } |
| } |
| return fullHeight; |
| } |
| |
| @Override |
| public int getConfigDisplayWidth(int fullWidth, int fullHeight, int rotation) { |
| return getNonDecorDisplayWidth(fullWidth, fullHeight, rotation); |
| } |
| |
| @Override |
| public int getConfigDisplayHeight(int fullWidth, int fullHeight, int rotation) { |
| // There is a separate status bar at the top of the display. We don't count that as part |
| // of the fixed decor, since it can hide; however, for purposes of configurations, |
| // we do want to exclude it since applications can't generally use that part |
| // of the screen. |
| return getNonDecorDisplayHeight(fullWidth, fullHeight, rotation) - mStatusBarHeight; |
| } |
| |
| @Override |
| public boolean isForceHiding(WindowManager.LayoutParams attrs) { |
| return (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 || |
| (isKeyguardHostWindow(attrs) && |
| (mKeyguardDelegate != null && mKeyguardDelegate.isShowing())) || |
| (attrs.type == TYPE_KEYGUARD_SCRIM); |
| } |
| |
| @Override |
| public boolean isKeyguardHostWindow(WindowManager.LayoutParams attrs) { |
| return attrs.type == TYPE_STATUS_BAR; |
| } |
| |
| @Override |
| public boolean canBeForceHidden(WindowState win, WindowManager.LayoutParams attrs) { |
| switch (attrs.type) { |
| case TYPE_STATUS_BAR: |
| case TYPE_NAVIGATION_BAR: |
| case TYPE_WALLPAPER: |
| case TYPE_DREAM: |
| case TYPE_UNIVERSE_BACKGROUND: |
| case TYPE_KEYGUARD_SCRIM: |
| return false; |
| default: |
| return true; |
| } |
| } |
| |
| @Override |
| public WindowState getWinShowWhenLockedLw() { |
| return mWinShowWhenLocked; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public View addStartingWindow(IBinder appToken, String packageName, int theme, |
| CompatibilityInfo compatInfo, CharSequence nonLocalizedLabel, int labelRes, |
| int icon, int logo, int windowFlags) { |
| if (!SHOW_STARTING_ANIMATIONS) { |
| return null; |
| } |
| if (packageName == null) { |
| return null; |
| } |
| |
| WindowManager wm = null; |
| View view = null; |
| |
| try { |
| Context context = mContext; |
| if (DEBUG_STARTING_WINDOW) Slog.d(TAG, "addStartingWindow " + packageName |
| + ": nonLocalizedLabel=" + nonLocalizedLabel + " theme=" |
| + Integer.toHexString(theme)); |
| if (theme != context.getThemeResId() || labelRes != 0) { |
| try { |
| context = context.createPackageContext(packageName, 0); |
| context.setTheme(theme); |
| } catch (PackageManager.NameNotFoundException e) { |
| // Ignore |
| } |
| } |
| |
| Window win = PolicyManager.makeNewWindow(context); |
| final TypedArray ta = win.getWindowStyle(); |
| if (ta.getBoolean( |
| com.android.internal.R.styleable.Window_windowDisablePreview, false) |
| || ta.getBoolean( |
| com.android.internal.R.styleable.Window_windowShowWallpaper,false)) { |
| return null; |
| } |
| |
| Resources r = context.getResources(); |
| win.setTitle(r.getText(labelRes, nonLocalizedLabel)); |
| |
| win.setType( |
| WindowManager.LayoutParams.TYPE_APPLICATION_STARTING); |
| // Force the window flags: this is a fake window, so it is not really |
| // touchable or focusable by the user. We also add in the ALT_FOCUSABLE_IM |
| // flag because we do know that the next window will take input |
| // focus, so we want to get the IME window up on top of us right away. |
| win.setFlags( |
| windowFlags| |
| WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| |
| WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| |
| WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, |
| windowFlags| |
| WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| |
| WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| |
| WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM); |
| |
| win.setDefaultIcon(icon); |
| win.setDefaultLogo(logo); |
| |
| win.setLayout(WindowManager.LayoutParams.MATCH_PARENT, |
| WindowManager.LayoutParams.MATCH_PARENT); |
| |
| final WindowManager.LayoutParams params = win.getAttributes(); |
| params.token = appToken; |
| params.packageName = packageName; |
| params.windowAnimations = win.getWindowStyle().getResourceId( |
| com.android.internal.R.styleable.Window_windowAnimationStyle, 0); |
| params.privateFlags |= |
| WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED; |
| params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS; |
| |
| if (!compatInfo.supportsScreen()) { |
| params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_COMPATIBLE_WINDOW; |
| } |
| |
| params.setTitle("Starting " + packageName); |
| |
| wm = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE); |
| view = win.getDecorView(); |
| |
| if (win.isFloating()) { |
| // Whoops, there is no way to display an animation/preview |
| // of such a thing! After all that work... let's skip it. |
| // (Note that we must do this here because it is in |
| // getDecorView() where the theme is evaluated... maybe |
| // we should peek the floating attribute from the theme |
| // earlier.) |
| return null; |
| } |
| |
| if (DEBUG_STARTING_WINDOW) Slog.d( |
| TAG, "Adding starting window for " + packageName |
| + " / " + appToken + ": " |
| + (view.getParent() != null ? view : null)); |
| |
| wm.addView(view, params); |
| |
| // Only return the view if it was successfully added to the |
| // window manager... which we can tell by it having a parent. |
| return view.getParent() != null ? view : null; |
| } catch (WindowManager.BadTokenException e) { |
| // ignore |
| Log.w(TAG, appToken + " already running, starting window not displayed. " + |
| e.getMessage()); |
| } catch (RuntimeException e) { |
| // don't crash if something else bad happens, for example a |
| // failure loading resources because we are loading from an app |
| // on external storage that has been unmounted. |
| Log.w(TAG, appToken + " failed creating starting window", e); |
| } finally { |
| if (view != null && view.getParent() == null) { |
| Log.w(TAG, "view not successfully added to wm, removing view"); |
| wm.removeViewImmediate(view); |
| } |
| } |
| |
| return null; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void removeStartingWindow(IBinder appToken, View window) { |
| if (DEBUG_STARTING_WINDOW) Slog.v(TAG, "Removing starting window for " + appToken + ": " |
| + window + " Callers=" + Debug.getCallers(4)); |
| |
| if (window != null) { |
| WindowManager wm = (WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE); |
| wm.removeView(window); |
| } |
| } |
| |
| /** |
| * Preflight adding a window to the system. |
| * |
| * Currently enforces that three window types are singletons: |
| * <ul> |
| * <li>STATUS_BAR_TYPE</li> |
| * <li>KEYGUARD_TYPE</li> |
| * </ul> |
| * |
| * @param win The window to be added |
| * @param attrs Information about the window to be added |
| * |
| * @return If ok, WindowManagerImpl.ADD_OKAY. If too many singletons, |
| * WindowManagerImpl.ADD_MULTIPLE_SINGLETON |
| */ |
| @Override |
| public int prepareAddWindowLw(WindowState win, WindowManager.LayoutParams attrs) { |
| switch (attrs.type) { |
| case TYPE_STATUS_BAR: |
| mContext.enforceCallingOrSelfPermission( |
| android.Manifest.permission.STATUS_BAR_SERVICE, |
| "PhoneWindowManager"); |
| if (mStatusBar != null) { |
| if (mStatusBar.isAlive()) { |
| return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; |
| } |
| } |
| mStatusBar = win; |
| mStatusBarController.setWindow(win); |
| break; |
| case TYPE_NAVIGATION_BAR: |
| mContext.enforceCallingOrSelfPermission( |
| android.Manifest.permission.STATUS_BAR_SERVICE, |
| "PhoneWindowManager"); |
| if (mNavigationBar != null) { |
| if (mNavigationBar.isAlive()) { |
| return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; |
| } |
| } |
| mNavigationBar = win; |
| mNavigationBarController.setWindow(win); |
| if (DEBUG_LAYOUT) Slog.i(TAG, "NAVIGATION BAR: " + mNavigationBar); |
| break; |
| case TYPE_NAVIGATION_BAR_PANEL: |
| mContext.enforceCallingOrSelfPermission( |
| android.Manifest.permission.STATUS_BAR_SERVICE, |
| "PhoneWindowManager"); |
| break; |
| case TYPE_STATUS_BAR_PANEL: |
| mContext.enforceCallingOrSelfPermission( |
| android.Manifest.permission.STATUS_BAR_SERVICE, |
| "PhoneWindowManager"); |
| break; |
| case TYPE_STATUS_BAR_SUB_PANEL: |
| mContext.enforceCallingOrSelfPermission( |
| android.Manifest.permission.STATUS_BAR_SERVICE, |
| "PhoneWindowManager"); |
| break; |
| case TYPE_KEYGUARD_SCRIM: |
| if (mKeyguardScrim != null) { |
| return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; |
| } |
| mKeyguardScrim = win; |
| break; |
| } |
| return WindowManagerGlobal.ADD_OKAY; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void removeWindowLw(WindowState win) { |
| if (mStatusBar == win) { |
| mStatusBar = null; |
| mStatusBarController.setWindow(null); |
| mKeyguardDelegate.showScrim(); |
| } else if (mKeyguardScrim == win) { |
| Log.v(TAG, "Removing keyguard scrim"); |
| mKeyguardScrim = null; |
| } if (mNavigationBar == win) { |
| mNavigationBar = null; |
| mNavigationBarController.setWindow(null); |
| } |
| } |
| |
| static final boolean PRINT_ANIM = false; |
| |
| /** {@inheritDoc} */ |
| @Override |
| public int selectAnimationLw(WindowState win, int transit) { |
| if (PRINT_ANIM) Log.i(TAG, "selectAnimation in " + win |
| + ": transit=" + transit); |
| if (win == mStatusBar) { |
| boolean isKeyguard = (win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0; |
| if (transit == TRANSIT_EXIT |
| || transit == TRANSIT_HIDE) { |
| return isKeyguard ? -1 : R.anim.dock_top_exit; |
| } else if (transit == TRANSIT_ENTER |
| || transit == TRANSIT_SHOW) { |
| return isKeyguard ? -1 : R.anim.dock_top_enter; |
| } |
| } else if (win == mNavigationBar) { |
| // This can be on either the bottom or the right. |
| if (mNavigationBarOnBottom) { |
| if (transit == TRANSIT_EXIT |
| || transit == TRANSIT_HIDE) { |
| return R.anim.dock_bottom_exit; |
| } else if (transit == TRANSIT_ENTER |
| || transit == TRANSIT_SHOW) { |
| return R.anim.dock_bottom_enter; |
| } |
| } else { |
| if (transit == TRANSIT_EXIT |
| || transit == TRANSIT_HIDE) { |
| return R.anim.dock_right_exit; |
| } else if (transit == TRANSIT_ENTER |
| || transit == TRANSIT_SHOW) { |
| return R.anim.dock_right_enter; |
| } |
| } |
| } |
| |
| if (transit == TRANSIT_PREVIEW_DONE) { |
| if (win.hasAppShownWindows()) { |
| if (PRINT_ANIM) Log.i(TAG, "**** STARTING EXIT"); |
| return com.android.internal.R.anim.app_starting_exit; |
| } |
| } else if (win.getAttrs().type == TYPE_DREAM && mDreamingLockscreen |
| && transit == TRANSIT_ENTER) { |
| // Special case: we are animating in a dream, while the keyguard |
| // is shown. We don't want an animation on the dream, because |
| // we need it shown immediately with the keyguard animating away |
| // to reveal it. |
| return -1; |
| } |
| |
| return 0; |
| } |
| |
| @Override |
| public void selectRotationAnimationLw(int anim[]) { |
| if (PRINT_ANIM) Slog.i(TAG, "selectRotationAnimation mTopFullscreen=" |
| + mTopFullscreenOpaqueWindowState + " rotationAnimation=" |
| + (mTopFullscreenOpaqueWindowState == null ? |
| "0" : mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation)); |
| if (mTopFullscreenOpaqueWindowState != null && mTopIsFullscreen) { |
| switch (mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation) { |
| case ROTATION_ANIMATION_CROSSFADE: |
| anim[0] = R.anim.rotation_animation_xfade_exit; |
| anim[1] = R.anim.rotation_animation_enter; |
| break; |
| case ROTATION_ANIMATION_JUMPCUT: |
| anim[0] = R.anim.rotation_animation_jump_exit; |
| anim[1] = R.anim.rotation_animation_enter; |
| break; |
| case ROTATION_ANIMATION_ROTATE: |
| default: |
| anim[0] = anim[1] = 0; |
| break; |
| } |
| } else { |
| anim[0] = anim[1] = 0; |
| } |
| } |
| |
| @Override |
| public boolean validateRotationAnimationLw(int exitAnimId, int enterAnimId, |
| boolean forceDefault) { |
| switch (exitAnimId) { |
| case R.anim.rotation_animation_xfade_exit: |
| case R.anim.rotation_animation_jump_exit: |
| // These are the only cases that matter. |
| if (forceDefault) { |
| return false; |
| } |
| int anim[] = new int[2]; |
| selectRotationAnimationLw(anim); |
| return (exitAnimId == anim[0] && enterAnimId == anim[1]); |
| default: |
| return true; |
| } |
| } |
| |
| @Override |
| public Animation createForceHideEnterAnimation(boolean onWallpaper, |
| boolean goingToNotificationShade) { |
| if (goingToNotificationShade) { |
| return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_behind_enter_fade_in); |
| } |
| |
| AnimationSet set = (AnimationSet) AnimationUtils.loadAnimation(mContext, onWallpaper ? |
| R.anim.lock_screen_behind_enter_wallpaper : |
| R.anim.lock_screen_behind_enter); |
| |
| // TODO: Use XML interpolators when we have log interpolators available in XML. |
| final List<Animation> animations = set.getAnimations(); |
| for (int i = animations.size() - 1; i >= 0; --i) { |
| animations.get(i).setInterpolator(mLogDecelerateInterpolator); |
| } |
| |
| return set; |
| } |
| |
| |
| @Override |
| public Animation createForceHideWallpaperExitAnimation(boolean goingToNotificationShade) { |
| if (goingToNotificationShade) { |
| return null; |
| } else { |
| return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_wallpaper_exit); |
| } |
| } |
| |
| private static void awakenDreams() { |
| IDreamManager dreamManager = getDreamManager(); |
| if (dreamManager != null) { |
| try { |
| dreamManager.awaken(); |
| } catch (RemoteException e) { |
| // fine, stay asleep then |
| } |
| } |
| } |
| |
| static IDreamManager getDreamManager() { |
| return IDreamManager.Stub.asInterface( |
| ServiceManager.checkService(DreamService.DREAM_SERVICE)); |
| } |
| |
| TelecomManager getTelecommService() { |
| return (TelecomManager) mContext.getSystemService(Context.TELECOM_SERVICE); |
| } |
| |
| static IAudioService getAudioService() { |
| IAudioService audioService = IAudioService.Stub.asInterface( |
| ServiceManager.checkService(Context.AUDIO_SERVICE)); |
| if (audioService == null) { |
| Log.w(TAG, "Unable to find IAudioService interface."); |
| } |
| return audioService; |
| } |
| |
| boolean keyguardOn() { |
| return isKeyguardShowingAndNotOccluded() || inKeyguardRestrictedKeyInputMode(); |
| } |
| |
| private static final int[] WINDOW_TYPES_WHERE_HOME_DOESNT_WORK = { |
| WindowManager.LayoutParams.TYPE_SYSTEM_ALERT, |
| WindowManager.LayoutParams.TYPE_SYSTEM_ERROR, |
| }; |
| |
| /** {@inheritDoc} */ |
| @Override |
| public long interceptKeyBeforeDispatching(WindowState win, KeyEvent event, int policyFlags) { |
| final boolean keyguardOn = keyguardOn(); |
| final int keyCode = event.getKeyCode(); |
| final int repeatCount = event.getRepeatCount(); |
| final int metaState = event.getMetaState(); |
| final int flags = event.getFlags(); |
| final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; |
| final boolean canceled = event.isCanceled(); |
| |
| if (DEBUG_INPUT) { |
| Log.d(TAG, "interceptKeyTi keyCode=" + keyCode + " down=" + down + " repeatCount=" |
| + repeatCount + " keyguardOn=" + keyguardOn + " mHomePressed=" + mHomePressed |
| + " canceled=" + canceled); |
| } |
| |
| // If we think we might have a volume down & power key chord on the way |
| // but we're not sure, then tell the dispatcher to wait a little while and |
| // try again later before dispatching. |
| if (mScreenshotChordEnabled && (flags & KeyEvent.FLAG_FALLBACK) == 0) { |
| if (mScreenshotChordVolumeDownKeyTriggered && !mScreenshotChordPowerKeyTriggered) { |
| final long now = SystemClock.uptimeMillis(); |
| final long timeoutTime = mScreenshotChordVolumeDownKeyTime |
| + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS; |
| if (now < timeoutTime) { |
| return timeoutTime - now; |
| } |
| } |
| if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN |
| && mScreenshotChordVolumeDownKeyConsumed) { |
| if (!down) { |
| mScreenshotChordVolumeDownKeyConsumed = false; |
| } |
| return -1; |
| } |
| } |
| |
| // Cancel any pending meta actions if we see any other keys being pressed between the down |
| // of the meta key and its corresponding up. |
| if (mPendingMetaAction && !KeyEvent.isMetaKey(keyCode)) { |
| mPendingMetaAction = false; |
| } |
| |
| // First we always handle the home key here, so applications |
| // can never break it, although if keyguard is on, we do let |
| // it handle it, because that gives us the correct 5 second |
| // timeout. |
| if (keyCode == KeyEvent.KEYCODE_HOME) { |
| |
| // If we have released the home key, and didn't do anything else |
| // while it was pressed, then it is time to go home! |
| if (!down) { |
| cancelPreloadRecentApps(); |
| |
| mHomePressed = false; |
| if (mHomeConsumed) { |
| mHomeConsumed = false; |
| return -1; |
| } |
| |
| if (canceled) { |
| Log.i(TAG, "Ignoring HOME; event canceled."); |
| return -1; |
| } |
| |
| // If an incoming call is ringing, HOME is totally disabled. |
| // (The user is already on the InCallUI at this point, |
| // and his ONLY options are to answer or reject the call.) |
| TelecomManager telecomManager = getTelecommService(); |
| if (telecomManager != null && telecomManager.isRinging()) { |
| Log.i(TAG, "Ignoring HOME; there's a ringing incoming call."); |
| return -1; |
| } |
| |
| // Delay handling home if a double-tap is possible. |
| if (mDoubleTapOnHomeBehavior != DOUBLE_TAP_HOME_NOTHING) { |
| mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable); // just in case |
| mHomeDoubleTapPending = true; |
| mHandler.postDelayed(mHomeDoubleTapTimeoutRunnable, |
| ViewConfiguration.getDoubleTapTimeout()); |
| return -1; |
| } |
| |
| handleShortPressOnHome(); |
| return -1; |
| } |
| |
| // If a system window has focus, then it doesn't make sense |
| // right now to interact with applications. |
| WindowManager.LayoutParams attrs = win != null ? win.getAttrs() : null; |
| if (attrs != null) { |
| final int type = attrs.type; |
| if (type == WindowManager.LayoutParams.TYPE_KEYGUARD_SCRIM |
| || type == WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG |
| || (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { |
| // the "app" is keyguard, so give it the key |
| return 0; |
| } |
| final int typeCount = WINDOW_TYPES_WHERE_HOME_DOESNT_WORK.length; |
| for (int i=0; i<typeCount; i++) { |
| if (type == WINDOW_TYPES_WHERE_HOME_DOESNT_WORK[i]) { |
| // don't do anything, but also don't pass it to the app |
| return -1; |
| } |
| } |
| } |
| |
| // Remember that home is pressed and handle special actions. |
| if (repeatCount == 0) { |
| mHomePressed = true; |
| if (mHomeDoubleTapPending) { |
| mHomeDoubleTapPending = false; |
| mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable); |
| handleDoubleTapOnHome(); |
| } else if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_RECENT_SYSTEM_UI |
| || mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { |
| preloadRecentApps(); |
| } |
| } else if ((event.getFlags() & KeyEvent.FLAG_LONG_PRESS) != 0) { |
| if (!keyguardOn) { |
| handleLongPressOnHome(); |
| } |
| } |
| return -1; |
| } else if (keyCode == KeyEvent.KEYCODE_MENU) { |
| // Hijack modified menu keys for debugging features |
| final int chordBug = KeyEvent.META_SHIFT_ON; |
| |
| if (down && repeatCount == 0) { |
| if (mEnableShiftMenuBugReports && (metaState & chordBug) == chordBug) { |
| Intent intent = new Intent(Intent.ACTION_BUG_REPORT); |
| mContext.sendOrderedBroadcastAsUser(intent, UserHandle.CURRENT, |
| null, null, null, 0, null, null); |
| return -1; |
| } else if (SHOW_PROCESSES_ON_ALT_MENU && |
| (metaState & KeyEvent.META_ALT_ON) == KeyEvent.META_ALT_ON) { |
| Intent service = new Intent(); |
| service.setClassName(mContext, "com.android.server.LoadAverageService"); |
| ContentResolver res = mContext.getContentResolver(); |
| boolean shown = Settings.Global.getInt( |
| res, Settings.Global.SHOW_PROCESSES, 0) != 0; |
| if (!shown) { |
| mContext.startService(service); |
| } else { |
| mContext.stopService(service); |
| } |
| Settings.Global.putInt( |
| res, Settings.Global.SHOW_PROCESSES, shown ? 0 : 1); |
| return -1; |
| } |
| } |
| } else if (keyCode == KeyEvent.KEYCODE_SEARCH) { |
| if (down) { |
| if (repeatCount == 0) { |
| mSearchKeyShortcutPending = true; |
| mConsumeSearchKeyUp = false; |
| } |
| } else { |
| mSearchKeyShortcutPending = false; |
| if (mConsumeSearchKeyUp) { |
| mConsumeSearchKeyUp = false; |
| return -1; |
| } |
| } |
| return 0; |
| } else if (keyCode == KeyEvent.KEYCODE_APP_SWITCH) { |
| if (!keyguardOn) { |
| if (down && repeatCount == 0) { |
| preloadRecentApps(); |
| } else if (!down) { |
| toggleRecentApps(); |
| } |
| } |
| return -1; |
| } else if (keyCode == KeyEvent.KEYCODE_ASSIST) { |
| if (down) { |
| if (repeatCount == 0) { |
| mAssistKeyLongPressed = false; |
| } else if (repeatCount == 1) { |
| mAssistKeyLongPressed = true; |
| if (!keyguardOn) { |
| launchAssistLongPressAction(); |
| } |
| } |
| } else { |
| if (mAssistKeyLongPressed) { |
| mAssistKeyLongPressed = false; |
| } else { |
| if (!keyguardOn) { |
| launchAssistAction(); |
| } |
| } |
| } |
| return -1; |
| } else if (keyCode == KeyEvent.KEYCODE_VOICE_ASSIST) { |
| if (!down) { |
| Intent voiceIntent; |
| if (!keyguardOn) { |
| voiceIntent = new Intent(RecognizerIntent.ACTION_WEB_SEARCH); |
| } else { |
| voiceIntent = new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE); |
| voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, true); |
| } |
| startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF); |
| } |
| } else if (keyCode == KeyEvent.KEYCODE_SYSRQ) { |
| if (down && repeatCount == 0) { |
| mHandler.post(mScreenshotRunnable); |
| } |
| return -1; |
| } else if (keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP |
| || keyCode == KeyEvent.KEYCODE_BRIGHTNESS_DOWN) { |
| if (down) { |
| int direction = keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP ? 1 : -1; |
| |
| // Disable autobrightness if it's on |
| int auto = Settings.System.getIntForUser( |
| mContext.getContentResolver(), |
| Settings.System.SCREEN_BRIGHTNESS_MODE, |
| Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL, |
| UserHandle.USER_CURRENT_OR_SELF); |
| if (auto != 0) { |
| Settings.System.putIntForUser(mContext.getContentResolver(), |
| Settings.System.SCREEN_BRIGHTNESS_MODE, |
| Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL, |
| UserHandle.USER_CURRENT_OR_SELF); |
| } |
| |
| int min = mPowerManager.getMinimumScreenBrightnessSetting(); |
| int max = mPowerManager.getMaximumScreenBrightnessSetting(); |
| int step = (max - min + BRIGHTNESS_STEPS - 1) / BRIGHTNESS_STEPS * direction; |
| int brightness = Settings.System.getIntForUser(mContext.getContentResolver(), |
| Settings.System.SCREEN_BRIGHTNESS, |
| mPowerManager.getDefaultScreenBrightnessSetting(), |
| UserHandle.USER_CURRENT_OR_SELF); |
| brightness += step; |
| // Make sure we don't go beyond the limits. |
| brightness = Math.min(max, brightness); |
| brightness = Math.max(min, brightness); |
| |
| Settings.System.putIntForUser(mContext.getContentResolver(), |
| Settings.System.SCREEN_BRIGHTNESS, brightness, |
| UserHandle.USER_CURRENT_OR_SELF); |
| startActivityAsUser(new Intent(Intent.ACTION_SHOW_BRIGHTNESS_DIALOG), |
| UserHandle.CURRENT_OR_SELF); |
| } |
| return -1; |
| } else if (KeyEvent.isMetaKey(keyCode)) { |
| if (down) { |
| mPendingMetaAction = true; |
| } else if (mPendingMetaAction) { |
| launchAssistAction(Intent.EXTRA_ASSIST_INPUT_HINT_KEYBOARD); |
| } |
| return -1; |
| } |
| |
| // Shortcuts are invoked through Search+key, so intercept those here |
| // Any printing key that is chorded with Search should be consumed |
| // even if no shortcut was invoked. This prevents text from being |
| // inadvertently inserted when using a keyboard that has built-in macro |
| // shortcut keys (that emit Search+x) and some of them are not registered. |
| if (mSearchKeyShortcutPending) { |
| final KeyCharacterMap kcm = event.getKeyCharacterMap(); |
| if (kcm.isPrintingKey(keyCode)) { |
| mConsumeSearchKeyUp = true; |
| mSearchKeyShortcutPending = false; |
| if (down && repeatCount == 0 && !keyguardOn) { |
| Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, metaState); |
| if (shortcutIntent != null) { |
| shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| try { |
| startActivityAsUser(shortcutIntent, UserHandle.CURRENT); |
| } catch (ActivityNotFoundException ex) { |
| Slog.w(TAG, "Dropping shortcut key combination because " |
| + "the activity to which it is registered was not found: " |
| + "SEARCH+" + KeyEvent.keyCodeToString(keyCode), ex); |
| } |
| } else { |
| Slog.i(TAG, "Dropping unregistered shortcut key combination: " |
| + "SEARCH+" + KeyEvent.keyCodeToString(keyCode)); |
| } |
| } |
| return -1; |
| } |
| } |
| |
| // Invoke shortcuts using Meta. |
| if (down && repeatCount == 0 && !keyguardOn |
| && (metaState & KeyEvent.META_META_ON) != 0) { |
| final KeyCharacterMap kcm = event.getKeyCharacterMap(); |
| if (kcm.isPrintingKey(keyCode)) { |
| Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, |
| metaState & ~(KeyEvent.META_META_ON |
| | KeyEvent.META_META_LEFT_ON | KeyEvent.META_META_RIGHT_ON)); |
| if (shortcutIntent != null) { |
| shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| try { |
| startActivityAsUser(shortcutIntent, UserHandle.CURRENT); |
| } catch (ActivityNotFoundException ex) { |
| Slog.w(TAG, "Dropping shortcut key combination because " |
| + "the activity to which it is registered was not found: " |
| + "META+" + KeyEvent.keyCodeToString(keyCode), ex); |
| } |
| return -1; |
| } |
| } |
| } |
| |
| // Handle application launch keys. |
| if (down && repeatCount == 0 && !keyguardOn) { |
| String category = sApplicationLaunchKeyCategories.get(keyCode); |
| if (category != null) { |
| Intent intent = Intent.makeMainSelectorActivity(Intent.ACTION_MAIN, category); |
| intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| try { |
| startActivityAsUser(intent, UserHandle.CURRENT); |
| } catch (ActivityNotFoundException ex) { |
| Slog.w(TAG, "Dropping application launch key because " |
| + "the activity to which it is registered was not found: " |
| + "keyCode=" + keyCode + ", category=" + category, ex); |
| } |
| return -1; |
| } |
| } |
| |
| // Display task switcher for ALT-TAB. |
| if (down && repeatCount == 0 && keyCode == KeyEvent.KEYCODE_TAB) { |
| if (mRecentAppsHeldModifiers == 0 && !keyguardOn) { |
| final int shiftlessModifiers = event.getModifiers() & ~KeyEvent.META_SHIFT_MASK; |
| if (KeyEvent.metaStateHasModifiers(shiftlessModifiers, KeyEvent.META_ALT_ON)) { |
| mRecentAppsHeldModifiers = shiftlessModifiers; |
| showRecentApps(true); |
| return -1; |
| } |
| } |
| } else if (!down && mRecentAppsHeldModifiers != 0 |
| && (metaState & mRecentAppsHeldModifiers) == 0) { |
| mRecentAppsHeldModifiers = 0; |
| hideRecentApps(true, false); |
| } |
| |
| // Handle keyboard language switching. |
| if (down && repeatCount == 0 |
| && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH |
| || (keyCode == KeyEvent.KEYCODE_SPACE |
| && (metaState & KeyEvent.META_CTRL_MASK) != 0))) { |
| int direction = (metaState & KeyEvent.META_SHIFT_MASK) != 0 ? -1 : 1; |
| mWindowManagerFuncs.switchKeyboardLayout(event.getDeviceId(), direction); |
| return -1; |
| } |
| if (mLanguageSwitchKeyPressed && !down |
| && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH |
| || keyCode == KeyEvent.KEYCODE_SPACE)) { |
| mLanguageSwitchKeyPressed = false; |
| return -1; |
| } |
| |
| if (isValidGlobalKey(keyCode) |
| && mGlobalKeyManager.handleGlobalKey(mContext, keyCode, event)) { |
| return -1; |
| } |
| |
| // Reserve all the META modifier combos for system behavior |
| if ((metaState & KeyEvent.META_META_ON) != 0) { |
| return -1; |
| } |
| |
| // Let the application handle the key. |
| return 0; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public KeyEvent dispatchUnhandledKey(WindowState win, KeyEvent event, int policyFlags) { |
| // Note: This method is only called if the initial down was unhandled. |
| if (DEBUG_INPUT) { |
| Slog.d(TAG, "Unhandled key: win=" + win + ", action=" + event.getAction() |
| + ", flags=" + event.getFlags() |
| + ", keyCode=" + event.getKeyCode() |
| + ", scanCode=" + event.getScanCode() |
| + ", metaState=" + event.getMetaState() |
| + ", repeatCount=" + event.getRepeatCount() |
| + ", policyFlags=" + policyFlags); |
| } |
| |
| KeyEvent fallbackEvent = null; |
| if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { |
| final KeyCharacterMap kcm = event.getKeyCharacterMap(); |
| final int keyCode = event.getKeyCode(); |
| final int metaState = event.getMetaState(); |
| final boolean initialDown = event.getAction() == KeyEvent.ACTION_DOWN |
| && event.getRepeatCount() == 0; |
| |
| // Check for fallback actions specified by the key character map. |
| final FallbackAction fallbackAction; |
| if (initialDown) { |
| fallbackAction = kcm.getFallbackAction(keyCode, metaState); |
| } else { |
| fallbackAction = mFallbackActions.get(keyCode); |
| } |
| |
| if (fallbackAction != null) { |
| if (DEBUG_INPUT) { |
| Slog.d(TAG, "Fallback: keyCode=" + fallbackAction.keyCode |
| + " metaState=" + Integer.toHexString(fallbackAction.metaState)); |
| } |
| |
| final int flags = event.getFlags() | KeyEvent.FLAG_FALLBACK; |
| fallbackEvent = KeyEvent.obtain( |
| event.getDownTime(), event.getEventTime(), |
| event.getAction(), fallbackAction.keyCode, |
| event.getRepeatCount(), fallbackAction.metaState, |
| event.getDeviceId(), event.getScanCode(), |
| flags, event.getSource(), null); |
| |
| if (!interceptFallback(win, fallbackEvent, policyFlags)) { |
| fallbackEvent.recycle(); |
| fallbackEvent = null; |
| } |
| |
| if (initialDown) { |
| mFallbackActions.put(keyCode, fallbackAction); |
| } else if (event.getAction() == KeyEvent.ACTION_UP) { |
| mFallbackActions.remove(keyCode); |
| fallbackAction.recycle(); |
| } |
| } |
| } |
| |
| if (DEBUG_INPUT) { |
| if (fallbackEvent == null) { |
| Slog.d(TAG, "No fallback."); |
| } else { |
| Slog.d(TAG, "Performing fallback: " + fallbackEvent); |
| } |
| } |
| return fallbackEvent; |
| } |
| |
| private boolean interceptFallback(WindowState win, KeyEvent fallbackEvent, int policyFlags) { |
| int actions = interceptKeyBeforeQueueing(fallbackEvent, policyFlags); |
| if ((actions & ACTION_PASS_TO_USER) != 0) { |
| long delayMillis = interceptKeyBeforeDispatching( |
| win, fallbackEvent, policyFlags); |
| if (delayMillis == 0) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| private void launchAssistLongPressAction() { |
| performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); |
| sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST); |
| |
| // launch the search activity |
| Intent intent = new Intent(Intent.ACTION_SEARCH_LONG_PRESS); |
| intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| try { |
| // TODO: This only stops the factory-installed search manager. |
| // Need to formalize an API to handle others |
| SearchManager searchManager = getSearchManager(); |
| if (searchManager != null) { |
| searchManager.stopSearch(); |
| } |
| startActivityAsUser(intent, UserHandle.CURRENT); |
| } catch (ActivityNotFoundException e) { |
| Slog.w(TAG, "No activity to handle assist long press action.", e); |
| } |
| } |
| |
| private void launchAssistAction() { |
| launchAssistAction(null); |
| } |
| |
| private void launchAssistAction(String hint) { |
| sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST); |
| Intent intent = ((SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE)) |
| .getAssistIntent(mContext, true, UserHandle.USER_CURRENT); |
| if (intent != null) { |
| if (hint != null) { |
| intent.putExtra(hint, true); |
| } |
| intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
| | Intent.FLAG_ACTIVITY_SINGLE_TOP |
| | Intent.FLAG_ACTIVITY_CLEAR_TOP); |
| try { |
| startActivityAsUser(intent, UserHandle.CURRENT); |
| } catch (ActivityNotFoundException e) { |
| Slog.w(TAG, "No activity to handle assist action.", e); |
| } |
| } |
| } |
| |
| private void startActivityAsUser(Intent intent, UserHandle handle) { |
| if (isUserSetupComplete()) { |
| mContext.startActivityAsUser(intent, handle); |
| } else { |
| Slog.i(TAG, "Not starting activity because user setup is in progress: " + intent); |
| } |
| } |
| |
| private SearchManager getSearchManager() { |
| if (mSearchManager == null) { |
| mSearchManager = (SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE); |
| } |
| return mSearchManager; |
| } |
| |
| private void preloadRecentApps() { |
| mPreloadedRecentApps = true; |
| try { |
| IStatusBarService statusbar = getStatusBarService(); |
| if (statusbar != null) { |
| statusbar.preloadRecentApps(); |
| } |
| } catch (RemoteException e) { |
| Slog.e(TAG, "RemoteException when preloading recent apps", e); |
| // re-acquire status bar service next time it is needed. |
| mStatusBarService = null; |
| } |
| } |
| |
| private void cancelPreloadRecentApps() { |
| if (mPreloadedRecentApps) { |
| mPreloadedRecentApps = false; |
| try { |
| IStatusBarService statusbar = getStatusBarService(); |
| if (statusbar != null) { |
| statusbar.cancelPreloadRecentApps(); |
| } |
| } catch (RemoteException e) { |
| Slog.e(TAG, "RemoteException when cancelling recent apps preload", e); |
| // re-acquire status bar service next time it is needed. |
| mStatusBarService = null; |
| } |
| } |
| } |
| |
| private void toggleRecentApps() { |
| mPreloadedRecentApps = false; // preloading no longer needs to be canceled |
| try { |
| IStatusBarService statusbar = getStatusBarService(); |
| if (statusbar != null) { |
| statusbar.toggleRecentApps(); |
| } |
| } catch (RemoteException e) { |
| Slog.e(TAG, "RemoteException when toggling recent apps", e); |
| // re-acquire status bar service next time it is needed. |
| mStatusBarService = null; |
| } |
| } |
| |
| @Override |
| public void showRecentApps() { |
| mHandler.removeMessages(MSG_DISPATCH_SHOW_RECENTS); |
| mHandler.sendEmptyMessage(MSG_DISPATCH_SHOW_RECENTS); |
| } |
| |
| private void showRecentApps(boolean triggeredFromAltTab) { |
| mPreloadedRecentApps = false; // preloading no longer needs to be canceled |
| try { |
| IStatusBarService statusbar = getStatusBarService(); |
| if (statusbar != null) { |
| statusbar.showRecentApps(triggeredFromAltTab); |
| } |
| } catch (RemoteException e) { |
| Slog.e(TAG, "RemoteException when showing recent apps", e); |
| // re-acquire status bar service next time it is needed. |
| mStatusBarService = null; |
| } |
| } |
| |
| private void hideRecentApps(boolean triggeredFromAltTab, boolean triggeredFromHome) { |
| mPreloadedRecentApps = false; // preloading no longer needs to be canceled |
| try { |
| IStatusBarService statusbar = getStatusBarService(); |
| if (statusbar != null) { |
| statusbar.hideRecentApps(triggeredFromAltTab, triggeredFromHome); |
| } |
| } catch (RemoteException e) { |
| Slog.e(TAG, "RemoteException when closing recent apps", e); |
| // re-acquire status bar service next time it is needed. |
| mStatusBarService = null; |
| } |
| } |
| |
| /** |
| * A home key -> launch home action was detected. Take the appropriate action |
| * given the situation with the keyguard. |
| */ |
| void launchHomeFromHotKey() { |
| if (isKeyguardShowingAndNotOccluded()) { |
| // don't launch home if keyguard showing |
| } else if (!mHideLockScreen && mKeyguardDelegate.isInputRestricted()) { |
| // when in keyguard restricted mode, must first verify unlock |
| // before launching home |
| mKeyguardDelegate.verifyUnlock(new OnKeyguardExitResult() { |
| @Override |
| public void onKeyguardExitResult(boolean success) { |
| if (success) { |
| try { |
| ActivityManagerNative.getDefault().stopAppSwitches(); |
| } catch (RemoteException e) { |
| } |
| sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); |
| startDockOrHome(); |
| } |
| } |
| }); |
| } else { |
| // no keyguard stuff to worry about, just launch home! |
| try { |
| ActivityManagerNative.getDefault().stopAppSwitches(); |
| } catch (RemoteException e) { |
| } |
| if (mRecentsVisible) { |
| // Hide Recents and notify it to launch Home |
| awakenDreams(); |
| sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); |
| hideRecentApps(false, true); |
| } else { |
| // Otherwise, just launch Home |
| sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); |
| startDockOrHome(); |
| } |
| } |
| } |
| |
| private final Runnable mClearHideNavigationFlag = new Runnable() { |
| @Override |
| public void run() { |
| synchronized (mWindowManagerFuncs.getWindowManagerLock()) { |
| // Clear flags. |
| mForceClearedSystemUiFlags &= |
| ~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; |
| } |
| mWindowManagerFuncs.reevaluateStatusBarVisibility(); |
| } |
| }; |
| |
| /** |
| * Input handler used while nav bar is hidden. Captures any touch on the screen, |
| * to determine when the nav bar should be shown and prevent applications from |
| * receiving those touches. |
| */ |
| final class HideNavInputEventReceiver extends InputEventReceiver { |
| public HideNavInputEventReceiver(InputChannel inputChannel, Looper looper) { |
| super(inputChannel, looper); |
| } |
| |
| @Override |
| public void onInputEvent(InputEvent event) { |
| boolean handled = false; |
| try { |
| if (event instanceof MotionEvent |
| && (event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) { |
| final MotionEvent motionEvent = (MotionEvent)event; |
| if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) { |
| // When the user taps down, we re-show the nav bar. |
| boolean changed = false; |
| synchronized (mWindowManagerFuncs.getWindowManagerLock()) { |
| // Any user activity always causes us to show the |
| // navigation controls, if they had been hidden. |
| // We also clear the low profile and only content |
| // flags so that tapping on the screen will atomically |
| // restore all currently hidden screen decorations. |
| int newVal = mResettingSystemUiFlags | |
| View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | |
| View.SYSTEM_UI_FLAG_LOW_PROFILE | |
| View.SYSTEM_UI_FLAG_FULLSCREEN; |
| if (mResettingSystemUiFlags != newVal) { |
| mResettingSystemUiFlags = newVal; |
| changed = true; |
| } |
| // We don't allow the system's nav bar to be hidden |
| // again for 1 second, to prevent applications from |
| // spamming us and keeping it from being shown. |
| newVal = mForceClearedSystemUiFlags | |
| View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; |
| if (mForceClearedSystemUiFlags != newVal) { |
| mForceClearedSystemUiFlags = newVal; |
| changed = true; |
| mHandler.postDelayed(mClearHideNavigationFlag, 1000); |
| } |
| } |
| if (changed) { |
| mWindowManagerFuncs.reevaluateStatusBarVisibility(); |
| } |
| } |
| } |
| } finally { |
| finishInputEvent(event, handled); |
| } |
| } |
| } |
| final InputEventReceiver.Factory mHideNavInputEventReceiverFactory = |
| new InputEventReceiver.Factory() { |
| @Override |
| public InputEventReceiver createInputEventReceiver( |
| InputChannel inputChannel, Looper looper) { |
| return new HideNavInputEventReceiver(inputChannel, looper); |
| } |
| }; |
| |
| @Override |
| public int adjustSystemUiVisibilityLw(int visibility) { |
| mStatusBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility); |
| mNavigationBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility); |
| mRecentsVisible = (visibility & View.RECENT_APPS_VISIBLE) > 0; |
| |
| // Reset any bits in mForceClearingStatusBarVisibility that |
| // are now clear. |
| mResettingSystemUiFlags &= visibility; |
| // Clear any bits in the new visibility that are currently being |
| // force cleared, before reporting it. |
| return visibility & ~mResettingSystemUiFlags |
| & ~mForceClearedSystemUiFlags; |
| } |
| |
| @Override |
| public void getInsetHintLw(WindowManager.LayoutParams attrs, Rect outContentInsets, |
| Rect outStableInsets) { |
| final int fl = PolicyControl.getWindowFlags(null, attrs); |
| final int sysuiVis = PolicyControl.getSystemUiVisibility(null, attrs); |
| final int systemUiVisibility = (sysuiVis | attrs.subtreeSystemUiVisibility); |
| |
| if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) |
| == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { |
| int availRight, availBottom; |
| if (canHideNavigationBar() && |
| (systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0) { |
| availRight = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; |
| availBottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; |
| } else { |
| availRight = mRestrictedScreenLeft + mRestrictedScreenWidth; |
| availBottom = mRestrictedScreenTop + mRestrictedScreenHeight; |
| } |
| if ((systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) { |
| if ((fl & FLAG_FULLSCREEN) != 0) { |
| outContentInsets.set(mStableFullscreenLeft, mStableFullscreenTop, |
| availRight - mStableFullscreenRight, |
| availBottom - mStableFullscreenBottom); |
| } else { |
| outContentInsets.set(mStableLeft, mStableTop, |
| availRight - mStableRight, availBottom - mStableBottom); |
| } |
| } else if ((fl & FLAG_FULLSCREEN) != 0 || (fl & FLAG_LAYOUT_IN_OVERSCAN) != 0) { |
| outContentInsets.setEmpty(); |
| } else if ((systemUiVisibility & (View.SYSTEM_UI_FLAG_FULLSCREEN |
| | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN)) == 0) { |
| outContentInsets.set(mCurLeft, mCurTop, |
| availRight - mCurRight, availBottom - mCurBottom); |
| } else { |
| outContentInsets.set(mCurLeft, mCurTop, |
| availRight - mCurRight, availBottom - mCurBottom); |
| } |
| |
| outStableInsets.set(mStableLeft, mStableTop, |
| availRight - mStableRight, availBottom - mStableBottom); |
| return; |
| } |
| outContentInsets.setEmpty(); |
| outStableInsets.setEmpty(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void beginLayoutLw(boolean isDefaultDisplay, int displayWidth, int displayHeight, |
| int displayRotation) { |
| final int overscanLeft, overscanTop, overscanRight, overscanBottom; |
| if (isDefaultDisplay) { |
| switch (displayRotation) { |
| case Surface.ROTATION_90: |
| overscanLeft = mOverscanTop; |
| overscanTop = mOverscanRight; |
| overscanRight = mOverscanBottom; |
| overscanBottom = mOverscanLeft; |
| break; |
| case Surface.ROTATION_180: |
| overscanLeft = mOverscanRight; |
| overscanTop = mOverscanBottom; |
| overscanRight = mOverscanLeft; |
| overscanBottom = mOverscanTop; |
| break; |
| case Surface.ROTATION_270: |
| overscanLeft = mOverscanBottom; |
| overscanTop = mOverscanLeft; |
| overscanRight = mOverscanTop; |
| overscanBottom = mOverscanRight; |
| break; |
| default: |
| overscanLeft = mOverscanLeft; |
| overscanTop = mOverscanTop; |
| overscanRight = mOverscanRight; |
| overscanBottom = mOverscanBottom; |
| break; |
| } |
| } else { |
| overscanLeft = 0; |
| overscanTop = 0; |
| overscanRight = 0; |
| overscanBottom = 0; |
| } |
| mOverscanScreenLeft = mRestrictedOverscanScreenLeft = 0; |
| mOverscanScreenTop = mRestrictedOverscanScreenTop = 0; |
| mOverscanScreenWidth = mRestrictedOverscanScreenWidth = displayWidth; |
| mOverscanScreenHeight = mRestrictedOverscanScreenHeight = displayHeight; |
| mSystemLeft = 0; |
| mSystemTop = 0; |
| mSystemRight = displayWidth; |
| mSystemBottom = displayHeight; |
| mUnrestrictedScreenLeft = overscanLeft; |
| mUnrestrictedScreenTop = overscanTop; |
| mUnrestrictedScreenWidth = displayWidth - overscanLeft - overscanRight; |
| mUnrestrictedScreenHeight = displayHeight - overscanTop - overscanBottom; |
| mRestrictedScreenLeft = mUnrestrictedScreenLeft; |
| mRestrictedScreenTop = mUnrestrictedScreenTop; |
| mRestrictedScreenWidth = mSystemGestures.screenWidth = mUnrestrictedScreenWidth; |
| mRestrictedScreenHeight = mSystemGestures.screenHeight = mUnrestrictedScreenHeight; |
| mDockLeft = mContentLeft = mVoiceContentLeft = mStableLeft = mStableFullscreenLeft |
| = mCurLeft = mUnrestrictedScreenLeft; |
| mDockTop = mContentTop = mVoiceContentTop = mStableTop = mStableFullscreenTop |
| = mCurTop = mUnrestrictedScreenTop; |
| mDockRight = mContentRight = mVoiceContentRight = mStableRight = mStableFullscreenRight |
| = mCurRight = displayWidth - overscanRight; |
| mDockBottom = mContentBottom = mVoiceContentBottom = mStableBottom = mStableFullscreenBottom |
| = mCurBottom = displayHeight - overscanBottom; |
| mDockLayer = 0x10000000; |
| mStatusBarLayer = -1; |
| |
| // start with the current dock rect, which will be (0,0,displayWidth,displayHeight) |
| final Rect pf = mTmpParentFrame; |
| final Rect df = mTmpDisplayFrame; |
| final Rect of = mTmpOverscanFrame; |
| final Rect vf = mTmpVisibleFrame; |
| final Rect dcf = mTmpDecorFrame; |
| pf.left = df.left = of.left = vf.left = mDockLeft; |
| pf.top = df.top = of.top = vf.top = mDockTop; |
| pf.right = df.right = of.right = vf.right = mDockRight; |
| pf.bottom = df.bottom = of.bottom = vf.bottom = mDockBottom; |
| dcf.setEmpty(); // Decor frame N/A for system bars. |
| |
| if (isDefaultDisplay) { |
| // For purposes of putting out fake window up to steal focus, we will |
| // drive nav being hidden only by whether it is requested. |
| final int sysui = mLastSystemUiFlags; |
| boolean navVisible = (sysui & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0; |
| boolean navTranslucent = (sysui |
| & (View.NAVIGATION_BAR_TRANSLUCENT | View.SYSTEM_UI_TRANSPARENT)) != 0; |
| boolean immersive = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0; |
| boolean immersiveSticky = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; |
| boolean navAllowedHidden = immersive || immersiveSticky; |
| navTranslucent &= !immersiveSticky; // transient trumps translucent |
| boolean isKeyguardShowing = isStatusBarKeyguard() && !mHideLockScreen; |
| if (!isKeyguardShowing) { |
| navTranslucent &= areTranslucentBarsAllowed(); |
| } |
| |
| // When the navigation bar isn't visible, we put up a fake |
| // input window to catch all touch events. This way we can |
| // detect when the user presses anywhere to bring back the nav |
| // bar and ensure the application doesn't see the event. |
| if (navVisible || navAllowedHidden) { |
| if (mHideNavFakeWindow != null) { |
| mHideNavFakeWindow.dismiss(); |
| mHideNavFakeWindow = null; |
| } |
| } else if (mHideNavFakeWindow == null) { |
| mHideNavFakeWindow = mWindowManagerFuncs.addFakeWindow( |
| mHandler.getLooper(), mHideNavInputEventReceiverFactory, |
| "hidden nav", WindowManager.LayoutParams.TYPE_HIDDEN_NAV_CONSUMER, 0, |
| 0, false, false, true); |
| } |
| |
| // For purposes of positioning and showing the nav bar, if we have |
| // decided that it can't be hidden (because of the screen aspect ratio), |
| // then take that into account. |
| navVisible |= !canHideNavigationBar(); |
| |
| boolean updateSysUiVisibility = false; |
| if (mNavigationBar != null) { |
| boolean transientNavBarShowing = mNavigationBarController.isTransientShowing(); |
| // Force the navigation bar to its appropriate place and |
| // size. We need to do this directly, instead of relying on |
| // it to bubble up from the nav bar, because this needs to |
| // change atomically with screen rotations. |
| mNavigationBarOnBottom = (!mNavigationBarCanMove || displayWidth < displayHeight); |
| if (mNavigationBarOnBottom) { |
| // It's a system nav bar or a portrait screen; nav bar goes on bottom. |
| int top = displayHeight - overscanBottom |
| - mNavigationBarHeightForRotation[displayRotation]; |
| mTmpNavigationFrame.set(0, top, displayWidth, displayHeight - overscanBottom); |
| mStableBottom = mStableFullscreenBottom = mTmpNavigationFrame.top; |
| if (transientNavBarShowing) { |
| mNavigationBarController.setBarShowingLw(true); |
| } else if (navVisible) { |
| mNavigationBarController.setBarShowingLw(true); |
| mDockBottom = mTmpNavigationFrame.top; |
| mRestrictedScreenHeight = mDockBottom - mRestrictedScreenTop; |
| mRestrictedOverscanScreenHeight = mDockBottom - mRestrictedOverscanScreenTop; |
| } else { |
| // We currently want to hide the navigation UI. |
| mNavigationBarController.setBarShowingLw(false); |
| } |
| if (navVisible && !navTranslucent && !navAllowedHidden |
| && !mNavigationBar.isAnimatingLw() |
| && !mNavigationBarController.wasRecentlyTranslucent()) { |
| // If the opaque nav bar is currently requested to be visible, |
| // and not in the process of animating on or off, then |
| // we can tell the app that it is covered by it. |
| mSystemBottom = mTmpNavigationFrame.top; |
| } |
| } else { |
| // Landscape screen; nav bar goes to the right. |
| int left = displayWidth - overscanRight |
| - mNavigationBarWidthForRotation[displayRotation]; |
| mTmpNavigationFrame.set(left, 0, displayWidth - overscanRight, displayHeight); |
| mStableRight = mStableFullscreenRight = mTmpNavigationFrame.left; |
| if (transientNavBarShowing) { |
| mNavigationBarController.setBarShowingLw(true); |
| } else if (navVisible) { |
| mNavigationBarController.setBarShowingLw(true); |
| mDockRight = mTmpNavigationFrame.left; |
| mRestrictedScreenWidth = mDockRight - mRestrictedScreenLeft; |
| mRestrictedOverscanScreenWidth = mDockRight - mRestrictedOverscanScreenLeft; |
| } else { |
| // We currently want to hide the navigation UI. |
| mNavigationBarController.setBarShowingLw(false); |
| } |
| if (navVisible && !navTranslucent && !mNavigationBar.isAnimatingLw() |
| && !mNavigationBarController.wasRecentlyTranslucent()) { |
| // If the nav bar is currently requested to be visible, |
| // and not in the process of animating on or off, then |
| // we can tell the app that it is covered by it. |
| mSystemRight = mTmpNavigationFrame.left; |
| } |
| } |
| // Make sure the content and current rectangles are updated to |
| // account for the restrictions from the navigation bar. |
| mContentTop = mVoiceContentTop = mCurTop = mDockTop; |
| mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom; |
| mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft; |
| mContentRight = mVoiceContentRight = mCurRight = mDockRight; |
| mStatusBarLayer = mNavigationBar.getSurfaceLayer(); |
| // And compute the final frame. |
| mNavigationBar.computeFrameLw(mTmpNavigationFrame, mTmpNavigationFrame, |
| mTmpNavigationFrame, mTmpNavigationFrame, mTmpNavigationFrame, dcf, |
| mTmpNavigationFrame); |
| if (DEBUG_LAYOUT) Slog.i(TAG, "mNavigationBar frame: " + mTmpNavigationFrame); |
| if (mNavigationBarController.checkHiddenLw()) { |
| updateSysUiVisibility = true; |
| } |
| } |
| if (DEBUG_LAYOUT) Slog.i(TAG, String.format("mDock rect: (%d,%d - %d,%d)", |
| mDockLeft, mDockTop, mDockRight, mDockBottom)); |
| |
| // decide where the status bar goes ahead of time |
| if (mStatusBar != null) { |
| // apply any navigation bar insets |
| pf.left = df.left = of.left = mUnrestrictedScreenLeft; |
| pf.top = df.top = of.top = mUnrestrictedScreenTop; |
| pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft; |
| pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight |
| + mUnrestrictedScreenTop; |
| vf.left = mStableLeft; |
| vf.top = mStableTop; |
| vf.right = mStableRight; |
| vf.bottom = mStableBottom; |
| |
| mStatusBarLayer = mStatusBar.getSurfaceLayer(); |
| |
| // Let the status bar determine its size. |
| mStatusBar.computeFrameLw(pf, df, vf, vf, vf, dcf, vf); |
| |
| // For layout, the status bar is always at the top with our fixed height. |
| mStableTop = mUnrestrictedScreenTop + mStatusBarHeight; |
| |
| boolean statusBarTransient = (sysui & View.STATUS_BAR_TRANSIENT) != 0; |
| boolean statusBarTranslucent = (sysui |
| & (View.STATUS_BAR_TRANSLUCENT | View.SYSTEM_UI_TRANSPARENT)) != 0; |
| if (!isKeyguardShowing) { |
| statusBarTranslucent &= areTranslucentBarsAllowed(); |
| } |
| |
| // If the status bar is hidden, we don't want to cause |
| // windows behind it to scroll. |
| if (mStatusBar.isVisibleLw() && !statusBarTransient) { |
| // Status bar may go away, so the screen area it occupies |
| // is available to apps but just covering them when the |
| // status bar is visible. |
| mDockTop = mUnrestrictedScreenTop + mStatusBarHeight; |
| |
| mContentTop = mVoiceContentTop = mCurTop = mDockTop; |
| mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom; |
| mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft; |
| mContentRight = mVoiceContentRight = mCurRight = mDockRight; |
| |
| if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar: " + |
| String.format( |
| "dock=[%d,%d][%d,%d] content=[%d,%d][%d,%d] cur=[%d,%d][%d,%d]", |
| mDockLeft, mDockTop, mDockRight, mDockBottom, |
| mContentLeft, mContentTop, mContentRight, mContentBottom, |
| mCurLeft, mCurTop, mCurRight, mCurBottom)); |
| } |
| if (mStatusBar.isVisibleLw() && !mStatusBar.isAnimatingLw() |
| && !statusBarTransient && !statusBarTranslucent |
| && !mStatusBarController.wasRecentlyTranslucent()) { |
| // If the opaque status bar is currently requested to be visible, |
| // and not in the process of animating on or off, then |
| // we can tell the app that it is covered by it. |
| mSystemTop = mUnrestrictedScreenTop + mStatusBarHeight; |
| } |
| if (mStatusBarController.checkHiddenLw()) { |
| updateSysUiVisibility = true; |
| } |
| } |
| if (updateSysUiVisibility) { |
| updateSystemUiVisibilityLw(); |
| } |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public int getSystemDecorLayerLw() { |
| if (mStatusBar != null) return mStatusBar.getSurfaceLayer(); |
| if (mNavigationBar != null) return mNavigationBar.getSurfaceLayer(); |
| return 0; |
| } |
| |
| @Override |
| public void getContentRectLw(Rect r) { |
| r.set(mContentLeft, mContentTop, mContentRight, mContentBottom); |
| } |
| |
| void setAttachedWindowFrames(WindowState win, int fl, int adjust, WindowState attached, |
| boolean insetDecors, Rect pf, Rect df, Rect of, Rect cf, Rect vf) { |
| if (win.getSurfaceLayer() > mDockLayer && attached.getSurfaceLayer() < mDockLayer) { |
| // Here's a special case: if this attached window is a panel that is |
| // above the dock window, and the window it is attached to is below |
| // the dock window, then the frames we computed for the window it is |
| // attached to can not be used because the dock is effectively part |
| // of the underlying window and the attached window is floating on top |
| // of the whole thing. So, we ignore the attached window and explicitly |
| // compute the frames that would be appropriate without the dock. |
| df.left = of.left = cf.left = vf.left = mDockLeft; |
| df.top = of.top = cf.top = vf.top = mDockTop; |
| df.right = of.right = cf.right = vf.right = mDockRight; |
| df.bottom = of.bottom = cf.bottom = vf.bottom = mDockBottom; |
| } else { |
| // The effective display frame of the attached window depends on |
| // whether it is taking care of insetting its content. If not, |
| // we need to use the parent's content frame so that the entire |
| // window is positioned within that content. Otherwise we can use |
| // the overscan frame and let the attached window take care of |
| // positioning its content appropriately. |
| if (adjust != SOFT_INPUT_ADJUST_RESIZE) { |
| // Set the content frame of the attached window to the parent's decor frame |
| // (same as content frame when IME isn't present) if specifically requested by |
| // setting {@link WindowManager.LayoutParams#FLAG_LAYOUT_ATTACHED_IN_DECOR} flag. |
| // Otherwise, use the overscan frame. |
| cf.set((fl & FLAG_LAYOUT_ATTACHED_IN_DECOR) != 0 |
| ? attached.getContentFrameLw() : attached.getOverscanFrameLw()); |
| } else { |
| // If the window is resizing, then we want to base the content |
| // frame on our attached content frame to resize... however, |
| // things can be tricky if the attached window is NOT in resize |
| // mode, in which case its content frame will be larger. |
| // Ungh. So to deal with that, make sure the content frame |
| // we end up using is not covering the IM dock. |
| cf.set(attached.getContentFrameLw()); |
| if (attached.isVoiceInteraction()) { |
| if (cf.left < mVoiceContentLeft) cf.left = mVoiceContentLeft; |
| if (cf.top < mVoiceContentTop) cf.top = mVoiceContentTop; |
| if (cf.right > mVoiceContentRight) cf.right = mVoiceContentRight; |
| if (cf.bottom > mVoiceContentBottom) cf.bottom = mVoiceContentBottom; |
| } else if (attached.getSurfaceLayer() < mDockLayer) { |
| if (cf.left < mContentLeft) cf.left = mContentLeft; |
| if (cf.top < mContentTop) cf.top = mContentTop; |
| if (cf.right > mContentRight) cf.right = mContentRight; |
| if (cf.bottom > mContentBottom) cf.bottom = mContentBottom; |
| } |
| } |
| df.set(insetDecors ? attached.getDisplayFrameLw() : cf); |
| of.set(insetDecors ? attached.getOverscanFrameLw() : cf); |
| vf.set(attached.getVisibleFrameLw()); |
| } |
| // The LAYOUT_IN_SCREEN flag is used to determine whether the attached |
| // window should be positioned relative to its parent or the entire |
| // screen. |
| pf.set((fl & FLAG_LAYOUT_IN_SCREEN) == 0 |
| ? attached.getFrameLw() : df); |
| } |
| |
| private void applyStableConstraints(int sysui, int fl, Rect r) { |
| if ((sysui & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) { |
| // If app is requesting a stable layout, don't let the |
| // content insets go below the stable values. |
| if ((fl & FLAG_FULLSCREEN) != 0) { |
| if (r.left < mStableFullscreenLeft) r.left = mStableFullscreenLeft; |
| if (r.top < mStableFullscreenTop) r.top = mStableFullscreenTop; |
| if (r.right > mStableFullscreenRight) r.right = mStableFullscreenRight; |
| if (r.bottom > mStableFullscreenBottom) r.bottom = mStableFullscreenBottom; |
| } else { |
| if (r.left < mStableLeft) r.left = mStableLeft; |
| if (r.top < mStableTop) r.top = mStableTop; |
| if (r.right > mStableRight) r.right = mStableRight; |
| if (r.bottom > mStableBottom) r.bottom = mStableBottom; |
| } |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void layoutWindowLw(WindowState win, WindowState attached) { |
| // we've already done the status bar |
| final WindowManager.LayoutParams attrs = win.getAttrs(); |
| if ((win == mStatusBar && (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) == 0) || |
| win == mNavigationBar) { |
| return; |
| } |
| final boolean isDefaultDisplay = win.isDefaultDisplay(); |
| final boolean needsToOffsetInputMethodTarget = isDefaultDisplay && |
| (win == mLastInputMethodTargetWindow && mLastInputMethodWindow != null); |
| if (needsToOffsetInputMethodTarget) { |
| if (DEBUG_LAYOUT) Slog.i(TAG, "Offset ime target window by the last ime window state"); |
| offsetInputMethodWindowLw(mLastInputMethodWindow); |
| } |
| |
| final int fl = PolicyControl.getWindowFlags(win, attrs); |
| final int sim = attrs.softInputMode; |
| final int sysUiFl = PolicyControl.getSystemUiVisibility(win, null); |
| |
| final Rect pf = mTmpParentFrame; |
| final Rect df = mTmpDisplayFrame; |
| final Rect of = mTmpOverscanFrame; |
| final Rect cf = mTmpContentFrame; |
| final Rect vf = mTmpVisibleFrame; |
| final Rect dcf = mTmpDecorFrame; |
| final Rect sf = mTmpStableFrame; |
| dcf.setEmpty(); |
| |
| final boolean hasNavBar = (isDefaultDisplay && mHasNavigationBar |
| && mNavigationBar != null && mNavigationBar.isVisibleLw()); |
| |
| final int adjust = sim & SOFT_INPUT_MASK_ADJUST; |
| |
| if (isDefaultDisplay) { |
| sf.set(mStableLeft, mStableTop, mStableRight, mStableBottom); |
| } else { |
| sf.set(mOverscanLeft, mOverscanTop, mOverscanRight, mOverscanBottom); |
| } |
| |
| if (!isDefaultDisplay) { |
| if (attached != null) { |
| // If this window is attached to another, our display |
| // frame is the same as the one we are attached to. |
| setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf); |
| } else { |
| // Give the window full screen. |
| pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; |
| pf.top = df.top = of.top = cf.top = mOverscanScreenTop; |
| pf.right = df.right = of.right = cf.right |
| = mOverscanScreenLeft + mOverscanScreenWidth; |
| pf.bottom = df.bottom = of.bottom = cf.bottom |
| = mOverscanScreenTop + mOverscanScreenHeight; |
| } |
| } else if (attrs.type == TYPE_INPUT_METHOD) { |
| pf.left = df.left = of.left = cf.left = vf.left = mDockLeft; |
| pf.top = df.top = of.top = cf.top = vf.top = mDockTop; |
| pf.right = df.right = of.right = cf.right = vf.right = mDockRight; |
| // IM dock windows layout below the nav bar... |
| pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; |
| // ...with content insets above the nav bar |
| cf.bottom = vf.bottom = mStableBottom; |
| // IM dock windows always go to the bottom of the screen. |
| attrs.gravity = Gravity.BOTTOM; |
| mDockLayer = win.getSurfaceLayer(); |
| } else if (win == mStatusBar && (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { |
| pf.left = df.left = of.left = mUnrestrictedScreenLeft; |
| pf.top = df.top = of.top = mUnrestrictedScreenTop; |
| pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft; |
| pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight + mUnrestrictedScreenTop; |
| cf.left = vf.left = mStableLeft; |
| cf.top = vf.top = mStableTop; |
| cf.right = vf.right = mStableRight; |
| vf.bottom = mStableBottom; |
| cf.bottom = mContentBottom; |
| } else { |
| |
| // Default policy decor for the default display |
| dcf.left = mSystemLeft; |
| dcf.top = mSystemTop; |
| dcf.right = mSystemRight; |
| dcf.bottom = mSystemBottom; |
| final boolean inheritTranslucentDecor = (attrs.privateFlags |
| & WindowManager.LayoutParams.PRIVATE_FLAG_INHERIT_TRANSLUCENT_DECOR) != 0; |
| final boolean isAppWindow = |
| attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW && |
| attrs.type <= WindowManager.LayoutParams.LAST_APPLICATION_WINDOW; |
| final boolean topAtRest = |
| win == mTopFullscreenOpaqueWindowState && !win.isAnimatingLw(); |
| if (isAppWindow && !inheritTranslucentDecor && !topAtRest) { |
| if ((sysUiFl & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0 |
| && (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) == 0 |
| && (fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS) == 0 |
| && (fl & WindowManager.LayoutParams. |
| FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0) { |
| // Ensure policy decor includes status bar |
| dcf.top = mStableTop; |
| } |
| if ((fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION) == 0 |
| && (sysUiFl & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0 |
| && (fl & WindowManager.LayoutParams. |
| FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0) { |
| // Ensure policy decor includes navigation bar |
| dcf.bottom = mStableBottom; |
| dcf.right = mStableRight; |
| } |
| } |
| |
| if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) |
| == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { |
| if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() |
| + "): IN_SCREEN, INSET_DECOR"); |
| // This is the case for a normal activity window: we want it |
| // to cover all of the screen space, and it can take care of |
| // moving its contents to account for screen decorations that |
| // intrude into that space. |
| if (attached != null) { |
| // If this window is attached to another, our display |
| // frame is the same as the one we are attached to. |
| setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf); |
| } else { |
| if (attrs.type == TYPE_STATUS_BAR_PANEL |
| || attrs.type == TYPE_STATUS_BAR_SUB_PANEL) { |
| // Status bar panels are the only windows who can go on top of |
| // the status bar. They are protected by the STATUS_BAR_SERVICE |
| // permission, so they have the same privileges as the status |
| // bar itself. |
| // |
| // However, they should still dodge the navigation bar if it exists. |
| |
| pf.left = df.left = of.left = hasNavBar |
| ? mDockLeft : mUnrestrictedScreenLeft; |
| pf.top = df.top = of.top = mUnrestrictedScreenTop; |
| pf.right = df.right = of.right = hasNavBar |
| ? mRestrictedScreenLeft+mRestrictedScreenWidth |
| : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; |
| pf.bottom = df.bottom = of.bottom = hasNavBar |
| ? mRestrictedScreenTop+mRestrictedScreenHeight |
| : mUnrestrictedScreenTop + mUnrestrictedScreenHeight; |
| |
| if (DEBUG_LAYOUT) Slog.v(TAG, String.format( |
| "Laying out status bar window: (%d,%d - %d,%d)", |
| pf.left, pf.top, pf.right, pf.bottom)); |
| } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0 |
| && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW |
| && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { |
| // Asking to layout into the overscan region, so give it that pure |
| // unrestricted area. |
| pf.left = df.left = of.left = mOverscanScreenLeft; |
| pf.top = df.top = of.top = mOverscanScreenTop; |
| pf.right = df.right = of.right = mOverscanScreenLeft + mOverscanScreenWidth; |
| pf.bottom = df.bottom = of.bottom = mOverscanScreenTop |
| + mOverscanScreenHeight; |
| } else if (canHideNavigationBar() |
| && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0 |
| && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW |
| && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { |
| // Asking for layout as if the nav bar is hidden, lets the |
| // application extend into the unrestricted overscan screen area. We |
| // only do this for application windows to ensure no window that |
| // can be above the nav bar can do this. |
| pf.left = df.left = mOverscanScreenLeft; |
| pf.top = df.top = mOverscanScreenTop; |
| pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth; |
| pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight; |
| // We need to tell the app about where the frame inside the overscan |
| // is, so it can inset its content by that amount -- it didn't ask |
| // to actually extend itself into the overscan region. |
| of.left = mUnrestrictedScreenLeft; |
| of.top = mUnrestrictedScreenTop; |
| of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; |
| of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; |
| } else { |
| pf.left = df.left = mRestrictedOverscanScreenLeft; |
| pf.top = df.top = mRestrictedOverscanScreenTop; |
| pf.right = df.right = mRestrictedOverscanScreenLeft |
| + mRestrictedOverscanScreenWidth; |
| pf.bottom = df.bottom = mRestrictedOverscanScreenTop |
| + mRestrictedOverscanScreenHeight; |
| // We need to tell the app about where the frame inside the overscan |
| // is, so it can inset its content by that amount -- it didn't ask |
| // to actually extend itself into the overscan region. |
| of.left = mUnrestrictedScreenLeft; |
| of.top = mUnrestrictedScreenTop; |
| of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; |
| of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; |
| } |
| |
| if ((fl & FLAG_FULLSCREEN) == 0) { |
| if (win.isVoiceInteraction()) { |
| cf.left = mVoiceContentLeft; |
| cf.top = mVoiceContentTop; |
| cf.right = mVoiceContentRight; |
| cf.bottom = mVoiceContentBottom; |
| } else { |
| if (adjust != SOFT_INPUT_ADJUST_RESIZE) { |
| cf.left = mDockLeft; |
| cf.top = mDockTop; |
| cf.right = mDockRight; |
| cf.bottom = mDockBottom; |
| } else { |
| cf.left = mContentLeft; |
| cf.top = mContentTop; |
| cf.right = mContentRight; |
| cf.bottom = mContentBottom; |
| } |
| } |
| } else { |
| // Full screen windows are always given a layout that is as if the |
| // status bar and other transient decors are gone. This is to avoid |
| // bad states when moving from a window that is not hding the |
| // status bar to one that is. |
| cf.left = mRestrictedScreenLeft; |
| cf.top = mRestrictedScreenTop; |
| cf.right = mRestrictedScreenLeft + mRestrictedScreenWidth; |
| cf.bottom = mRestrictedScreenTop + mRestrictedScreenHeight; |
| } |
| applyStableConstraints(sysUiFl, fl, cf); |
| if (adjust != SOFT_INPUT_ADJUST_NOTHING) { |
| vf.left = mCurLeft; |
| vf.top = mCurTop; |
| vf.right = mCurRight; |
| vf.bottom = mCurBottom; |
| } else { |
| vf.set(cf); |
| } |
| } |
| } else if ((fl & FLAG_LAYOUT_IN_SCREEN) != 0 || (sysUiFl |
| & (View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN |
| | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION)) != 0) { |
| if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + |
| "): IN_SCREEN"); |
| // A window that has requested to fill the entire screen just |
| // gets everything, period. |
| if (attrs.type == TYPE_STATUS_BAR_PANEL |
| || attrs.type == TYPE_STATUS_BAR_SUB_PANEL) { |
| pf.left = df.left = of.left = cf.left = hasNavBar |
| ? mDockLeft : mUnrestrictedScreenLeft; |
| pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop; |
| pf.right = df.right = of.right = cf.right = hasNavBar |
| ? mRestrictedScreenLeft+mRestrictedScreenWidth |
| : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; |
| pf.bottom = df.bottom = of.bottom = cf.bottom = hasNavBar |
| ? mRestrictedScreenTop+mRestrictedScreenHeight |
| : mUnrestrictedScreenTop + mUnrestrictedScreenHeight; |
| if (DEBUG_LAYOUT) Slog.v(TAG, String.format( |
| "Laying out IN_SCREEN status bar window: (%d,%d - %d,%d)", |
| pf.left, pf.top, pf.right, pf.bottom)); |
| } else if (attrs.type == TYPE_NAVIGATION_BAR |
| || attrs.type == TYPE_NAVIGATION_BAR_PANEL) { |
| // The navigation bar has Real Ultimate Power. |
| pf.left = df.left = of.left = mUnrestrictedScreenLeft; |
| pf.top = df.top = of.top = mUnrestrictedScreenTop; |
| pf.right = df.right = of.right = mUnrestrictedScreenLeft |
| + mUnrestrictedScreenWidth; |
| pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop |
| + mUnrestrictedScreenHeight; |
| if (DEBUG_LAYOUT) Slog.v(TAG, String.format( |
| "Laying out navigation bar window: (%d,%d - %d,%d)", |
| pf.left, pf.top, pf.right, pf.bottom)); |
| } else if ((attrs.type == TYPE_SECURE_SYSTEM_OVERLAY |
| || attrs.type == TYPE_BOOT_PROGRESS) |
| && ((fl & FLAG_FULLSCREEN) != 0)) { |
| // Fullscreen secure system overlays get what they ask for. |
| pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; |
| pf.top = df.top = of.top = cf.top = mOverscanScreenTop; |
| pf.right = df.right = of.right = cf.right = mOverscanScreenLeft |
| + mOverscanScreenWidth; |
| pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop |
| + mOverscanScreenHeight; |
| } else if (attrs.type == TYPE_BOOT_PROGRESS |
| || attrs.type == TYPE_UNIVERSE_BACKGROUND) { |
| // Boot progress screen always covers entire display. |
| pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; |
| pf.top = df.top = of.top = cf.top = mOverscanScreenTop; |
| pf.right = df.right = of.right = cf.right = mOverscanScreenLeft |
| + mOverscanScreenWidth; |
| pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop |
| + mOverscanScreenHeight; |
| } else if (attrs.type == TYPE_WALLPAPER) { |
| // The wallpaper also has Real Ultimate Power, but we want to tell |
| // it about the overscan area. |
| pf.left = df.left = mOverscanScreenLeft; |
| pf.top = df.top = mOverscanScreenTop; |
| pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth; |
| pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight; |
| of.left = cf.left = mUnrestrictedScreenLeft; |
| of.top = cf.top = mUnrestrictedScreenTop; |
| of.right = cf.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; |
| of.bottom = cf.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; |
| } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0 |
| && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW |
| && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { |
| // Asking to layout into the overscan region, so give it that pure |
| // unrestricted area. |
| pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; |
| pf.top = df.top = of.top = cf.top = mOverscanScreenTop; |
| pf.right = df.right = of.right = cf.right |
| = mOverscanScreenLeft + mOverscanScreenWidth; |
| pf.bottom = df.bottom = of.bottom = cf.bottom |
| = mOverscanScreenTop + mOverscanScreenHeight; |
| } else if (canHideNavigationBar() |
| && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0 |
| && (attrs.type == TYPE_STATUS_BAR |
| || attrs.type == TYPE_TOAST |
| || (attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW |
| && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW))) { |
| // Asking for layout as if the nav bar is hidden, lets the |
| // application extend into the unrestricted screen area. We |
| // only do this for application windows (or toasts) to ensure no window that |
| // can be above the nav bar can do this. |
| // XXX This assumes that an app asking for this will also |
| // ask for layout in only content. We can't currently figure out |
| // what the screen would be if only laying out to hide the nav bar. |
| pf.left = df.left = of.left = cf.left = mUnrestrictedScreenLeft; |
| pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop; |
| pf.right = df.right = of.right = cf.right = mUnrestrictedScreenLeft |
| + mUnrestrictedScreenWidth; |
| pf.bottom = df.bottom = of.bottom = cf.bottom = mUnrestrictedScreenTop |
| + mUnrestrictedScreenHeight; |
| } else { |
| pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft; |
| pf.top = df.top = of.top = cf.top = mRestrictedScreenTop; |
| pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft |
| + mRestrictedScreenWidth; |
| pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop |
| + mRestrictedScreenHeight; |
| } |
| |
| applyStableConstraints(sysUiFl, fl, cf); |
| |
| if (adjust != SOFT_INPUT_ADJUST_NOTHING) { |
| vf.left = mCurLeft; |
| vf.top = mCurTop; |
| vf.right = mCurRight; |
| vf.bottom = mCurBottom; |
| } else { |
| vf.set(cf); |
| } |
| } else if (attached != null) { |
| if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + |
| "): attached to " + attached); |
| // A child window should be placed inside of the same visible |
| // frame that its parent had. |
| setAttachedWindowFrames(win, fl, adjust, attached, false, pf, df, of, cf, vf); |
| } else { |
| if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + |
| "): normal window"); |
| // Otherwise, a normal window must be placed inside the content |
| // of all screen decorations. |
| if (attrs.type == TYPE_STATUS_BAR_PANEL) { |
| // Status bar panels are the only windows who can go on top of |
| // the status bar. They are protected by the STATUS_BAR_SERVICE |
| // permission, so they have the same privileges as the status |
| // bar itself. |
| pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft; |
| pf.top = df.top = of.top = cf.top = mRestrictedScreenTop; |
| pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft |
| + mRestrictedScreenWidth; |
| pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop |
| + mRestrictedScreenHeight; |
| } else if (attrs.type == TYPE_TOAST || attrs.type == TYPE_SYSTEM_ALERT |
| || attrs.type == TYPE_VOLUME_OVERLAY) { |
| // These dialogs are stable to interim decor changes. |
| pf.left = df.left = of.left = cf.left = mStableLeft; |
| pf.top = df.top = of.top = cf.top = mStableTop; |
| pf.right = df.right = of.right = cf.right = mStableRight; |
| pf.bottom = df.bottom = of.bottom = cf.bottom = mStableBottom; |
| } else { |
| pf.left = mContentLeft; |
| pf.top = mContentTop; |
| pf.right = mContentRight; |
| pf.bottom = mContentBottom; |
| if (win.isVoiceInteraction()) { |
| df.left = of.left = cf.left = mVoiceContentLeft; |
| df.top = of.top = cf.top = mVoiceContentTop; |
| df.right = of.right = cf.right = mVoiceContentRight; |
| df.bottom = of.bottom = cf.bottom = mVoiceContentBottom; |
| } else if (adjust != SOFT_INPUT_ADJUST_RESIZE) { |
| df.left = of.left = cf.left = mDockLeft; |
| df.top = of.top = cf.top = mDockTop; |
| df.right = of.right = cf.right = mDockRight; |
| df.bottom = of.bottom = cf.bottom = mDockBottom; |
| } else { |
| df.left = of.left = cf.left = mContentLeft; |
| df.top = of.top = cf.top = mContentTop; |
| df.right = of.right = cf.right = mContentRight; |
| df.bottom = of.bottom = cf.bottom = mContentBottom; |
| } |
| if (adjust != SOFT_INPUT_ADJUST_NOTHING) { |
| vf.left = mCurLeft; |
| vf.top = mCurTop; |
| vf.right = mCurRight; |
| vf.bottom = mCurBottom; |
| } else { |
| vf.set(cf); |
| } |
| } |
| } |
| } |
| |
| // TYPE_SYSTEM_ERROR is above the NavigationBar so it can't be allowed to extend over it. |
| if ((fl & FLAG_LAYOUT_NO_LIMITS) != 0 && attrs.type != TYPE_SYSTEM_ERROR) { |
| df.left = df.top = -10000; |
| df.right = df.bottom = 10000; |
| if (attrs.type != TYPE_WALLPAPER) { |
| of.left = of.top = cf.left = cf.top = vf.left = vf.top = -10000; |
| of.right = of.bottom = cf.right = cf.bottom = vf.right = vf.bottom = 10000; |
| } |
| } |
| |
| if (DEBUG_LAYOUT) Slog.v(TAG, "Compute frame " + attrs.getTitle() |
| + ": sim=#" + Integer.toHexString(sim) |
| + " attach=" + attached + " type=" + attrs.type |
| + String.format(" flags=0x%08x", fl) |
| + " pf=" + pf.toShortString() + " df=" + df.toShortString() |
| + " of=" + of.toShortString() |
| + " cf=" + cf.toShortString() + " vf=" + vf.toShortString() |
| + " dcf=" + dcf.toShortString() |
| + " sf=" + sf.toShortString()); |
| |
| win.computeFrameLw(pf, df, of, cf, vf, dcf, sf); |
| |
| // Dock windows carve out the bottom of the screen, so normal windows |
| // can't appear underneath them. |
| if (attrs.type == TYPE_INPUT_METHOD && win.isVisibleOrBehindKeyguardLw() |
| && !win.getGivenInsetsPendingLw()) { |
| setLastInputMethodWindowLw(null, null); |
| offsetInputMethodWindowLw(win); |
| } |
| if (attrs.type == TYPE_VOICE_INTERACTION && win.isVisibleOrBehindKeyguardLw() |
| && !win.getGivenInsetsPendingLw()) { |
| offsetVoiceInputWindowLw(win); |
| } |
| } |
| |
| private void offsetInputMethodWindowLw(WindowState win) { |
| int top = win.getContentFrameLw().top; |
| top += win.getGivenContentInsetsLw().top; |
| if (mContentBottom > top) { |
| mContentBottom = top; |
| } |
| if (mVoiceContentBottom > top) { |
| mVoiceContentBottom = top; |
| } |
| top = win.getVisibleFrameLw().top; |
| top += win.getGivenVisibleInsetsLw().top; |
| if (mCurBottom > top) { |
| mCurBottom = top; |
| } |
| if (DEBUG_LAYOUT) Slog.v(TAG, "Input method: mDockBottom=" |
| + mDockBottom + " mContentBottom=" |
| + mContentBottom + " mCurBottom=" + mCurBottom); |
| } |
| |
| private void offsetVoiceInputWindowLw(WindowState win) { |
| final int gravity = win.getAttrs().gravity; |
| switch (gravity&((Gravity.AXIS_PULL_BEFORE|Gravity.AXIS_PULL_AFTER) |
| << Gravity.AXIS_X_SHIFT)) { |
| case Gravity.AXIS_PULL_BEFORE<<Gravity.AXIS_X_SHIFT: { |
| int right = win.getContentFrameLw().right - win.getGivenContentInsetsLw().right; |
| if (mVoiceContentLeft < right) { |
| mVoiceContentLeft = right; |
| } |
| } break; |
| case Gravity.AXIS_PULL_AFTER<<Gravity.AXIS_X_SHIFT: { |
| int left = win.getContentFrameLw().left - win.getGivenContentInsetsLw().left; |
| if (mVoiceContentRight < left) { |
| mVoiceContentRight = left; |
| } |
| } break; |
| } |
| switch (gravity&((Gravity.AXIS_PULL_BEFORE|Gravity.AXIS_PULL_AFTER) |
| << Gravity.AXIS_Y_SHIFT)) { |
| case Gravity.AXIS_PULL_BEFORE<<Gravity.AXIS_Y_SHIFT: { |
| int bottom = win.getContentFrameLw().bottom - win.getGivenContentInsetsLw().bottom; |
| if (mVoiceContentTop < bottom) { |
| mVoiceContentTop = bottom; |
| } |
| } break; |
| case Gravity.AXIS_PULL_AFTER<<Gravity.AXIS_Y_SHIFT: { |
| int top = win.getContentFrameLw().top - win.getGivenContentInsetsLw().top; |
| if (mVoiceContentBottom < top) { |
| mVoiceContentBottom = top; |
| } |
| } break; |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void finishLayoutLw() { |
| return; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void beginPostLayoutPolicyLw(int displayWidth, int displayHeight) { |
| mTopFullscreenOpaqueWindowState = null; |
| mAppsToBeHidden.clear(); |
| mAppsThatDismissKeyguard.clear(); |
| mForceStatusBar = false; |
| mForceStatusBarFromKeyguard = false; |
| mForcingShowNavBar = false; |
| mForcingShowNavBarLayer = -1; |
| |
| mHideLockScreen = false; |
| mAllowLockscreenWhenOn = false; |
| mDismissKeyguard = DISMISS_KEYGUARD_NONE; |
| mShowingLockscreen = false; |
| mShowingDream = false; |
| mWinShowWhenLocked = null; |
| mKeyguardSecure = isKeyguardSecure(); |
| mKeyguardSecureIncludingHidden = mKeyguardSecure |
| && (mKeyguardDelegate != null && mKeyguardDelegate.isShowing()); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void applyPostLayoutPolicyLw(WindowState win, WindowManager.LayoutParams attrs, |
| WindowState attached) { |
| |
| if (DEBUG_LAYOUT) Slog.i(TAG, "Win " + win + ": isVisibleOrBehindKeyguardLw=" |
| + win.isVisibleOrBehindKeyguardLw()); |
| final int fl = PolicyControl.getWindowFlags(win, attrs); |
| if (mTopFullscreenOpaqueWindowState == null |
| && win.isVisibleLw() && attrs.type == TYPE_INPUT_METHOD) { |
| mForcingShowNavBar = true; |
| mForcingShowNavBarLayer = win.getSurfaceLayer(); |
| } |
| if (attrs.type == TYPE_STATUS_BAR && (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { |
| mForceStatusBarFromKeyguard = true; |
| } |
| if (mTopFullscreenOpaqueWindowState == null && |
| win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw()) { |
| if ((fl & FLAG_FORCE_NOT_FULLSCREEN) != 0) { |
| if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { |
| mForceStatusBarFromKeyguard = true; |
| } else { |
| mForceStatusBar = true; |
| } |
| } |
| if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { |
| mShowingLockscreen = true; |
| } |
| boolean appWindow = attrs.type >= FIRST_APPLICATION_WINDOW |
| && attrs.type < FIRST_SYSTEM_WINDOW; |
| if (attrs.type == TYPE_DREAM) { |
| // If the lockscreen was showing when the dream started then wait |
| // for the dream to draw before hiding the lockscreen. |
| if (!mDreamingLockscreen |
| || (win.isVisibleLw() && win.hasDrawnLw())) { |
| mShowingDream = true; |
| appWindow = true; |
| } |
| } |
| |
| final boolean showWhenLocked = (fl & FLAG_SHOW_WHEN_LOCKED) != 0; |
| final boolean dismissKeyguard = (fl & FLAG_DISMISS_KEYGUARD) != 0; |
| final IApplicationToken appToken = win.getAppToken(); |
| |
| // For app windows that are not attached, we decide if all windows in the app they |
| // represent should be hidden or if we should hide the lockscreen. For attached app |
| // windows we defer the decision to the window it is attached to. |
| if (appWindow && attached == null) { |
| if (showWhenLocked) { |
| // Remove any previous windows with the same appToken. |
| mAppsToBeHidden.remove(appToken); |
| mAppsThatDismissKeyguard.remove(appToken); |
| if (mAppsToBeHidden.isEmpty()) { |
| if (dismissKeyguard && !mKeyguardSecure) { |
| mAppsThatDismissKeyguard.add(appToken); |
| } else { |
| mWinShowWhenLocked = win; |
| mHideLockScreen = true; |
| mForceStatusBarFromKeyguard = false; |
| } |
| } |
| } else if (dismissKeyguard) { |
| if (mKeyguardSecure) { |
| mAppsToBeHidden.add(appToken); |
| } else { |
| mAppsToBeHidden.remove(appToken); |
| } |
| mAppsThatDismissKeyguard.add(appToken); |
| } else { |
| mAppsToBeHidden.add(appToken); |
| } |
| if (attrs.x == 0 && attrs.y == 0 |
| && attrs.width == WindowManager.LayoutParams.MATCH_PARENT |
| && attrs.height == WindowManager.LayoutParams.MATCH_PARENT) { |
| if (DEBUG_LAYOUT) Slog.v(TAG, "Fullscreen window: " + win); |
| mTopFullscreenOpaqueWindowState = win; |
| if (!mAppsThatDismissKeyguard.isEmpty() && |
| mDismissKeyguard == DISMISS_KEYGUARD_NONE) { |
| if (DEBUG_LAYOUT) Slog.v(TAG, |
| "Setting mDismissKeyguard true by win " + win); |
| mDismissKeyguard = mWinDismissingKeyguard == win ? |
| DISMISS_KEYGUARD_CONTINUE : DISMISS_KEYGUARD_START; |
| mWinDismissingKeyguard = win; |
| mForceStatusBarFromKeyguard = mShowingLockscreen && mKeyguardSecure; |
| } else if (mAppsToBeHidden.isEmpty() && showWhenLocked) { |
| if (DEBUG_LAYOUT) Slog.v(TAG, |
| "Setting mHideLockScreen to true by win " + win); |
| mHideLockScreen = true; |
| mForceStatusBarFromKeyguard = false; |
| } |
| if ((fl & FLAG_ALLOW_LOCK_WHILE_SCREEN_ON) != 0) { |
| mAllowLockscreenWhenOn = true; |
| } |
| } |
| |
| if (mWinShowWhenLocked != null && |
| mWinShowWhenLocked.getAppToken() != win.getAppToken()) { |
| win.hideLw(false); |
| } |
| } |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public int finishPostLayoutPolicyLw() { |
| if (mWinShowWhenLocked != null && |
| mWinShowWhenLocked != mTopFullscreenOpaqueWindowState) { |
| // A dialog is dismissing the keyguard. Put the wallpaper behind it and hide the |
| // fullscreen window. |
| // TODO: Make sure FLAG_SHOW_WALLPAPER is restored when dialog is dismissed. Or not. |
| mWinShowWhenLocked.getAttrs().flags |= FLAG_SHOW_WALLPAPER; |
| mTopFullscreenOpaqueWindowState.hideLw(false); |
| mTopFullscreenOpaqueWindowState = mWinShowWhenLocked; |
| } |
| |
| int changes = 0; |
| boolean topIsFullscreen = false; |
| |
| final WindowManager.LayoutParams lp = (mTopFullscreenOpaqueWindowState != null) |
| ? mTopFullscreenOpaqueWindowState.getAttrs() |
| : null; |
| |
| // If we are not currently showing a dream then remember the current |
| // lockscreen state. We will use this to determine whether the dream |
| // started while the lockscreen was showing and remember this state |
| // while the dream is showing. |
| if (!mShowingDream) { |
| mDreamingLockscreen = mShowingLockscreen; |
| } |
| |
| if (mStatusBar != null) { |
| if (DEBUG_LAYOUT) Slog.i(TAG, "force=" + mForceStatusBar |
| + " forcefkg=" + mForceStatusBarFromKeyguard |
| + " top=" + mTopFullscreenOpaqueWindowState); |
| if (mForceStatusBar || mForceStatusBarFromKeyguard) { |
| if (DEBUG_LAYOUT) Slog.v(TAG, "Showing status bar: forced"); |
| if (mStatusBarController.setBarShowingLw(true)) { |
| changes |= FINISH_LAYOUT_REDO_LAYOUT; |
| } |
| // Maintain fullscreen layout until incoming animation is complete. |
| topIsFullscreen = mTopIsFullscreen && mStatusBar.isAnimatingLw(); |
| // Transient status bar on the lockscreen is not allowed |
| if (mForceStatusBarFromKeyguard && mStatusBarController.isTransientShowing()) { |
| mStatusBarController.updateVisibilityLw(false /*transientAllowed*/, |
| mLastSystemUiFlags, mLastSystemUiFlags); |
| } |
| } else if (mTopFullscreenOpaqueWindowState != null) { |
| final int fl = PolicyControl.getWindowFlags(null, lp); |
| if (localLOGV) { |
| Slog.d(TAG, "frame: " + mTopFullscreenOpaqueWindowState.getFrameLw() |
| + " shown frame: " + mTopFullscreenOpaqueWindowState.getShownFrameLw()); |
| Slog.d(TAG, "attr: " + mTopFullscreenOpaqueWindowState.getAttrs() |
| + " lp.flags=0x" + Integer.toHexString(fl)); |
| } |
| topIsFullscreen = (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0 |
| || (mLastSystemUiFlags & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0; |
| // The subtle difference between the window for mTopFullscreenOpaqueWindowState |
| // and mTopIsFullscreen is that that mTopIsFullscreen is set only if the window |
| // has the FLAG_FULLSCREEN set. Not sure if there is another way that to be the |
| // case though. |
| if (mStatusBarController.isTransientShowing()) { |
| if (mStatusBarController.setBarShowingLw(true)) { |
| changes |= FINISH_LAYOUT_REDO_LAYOUT; |
| } |
| } else if (topIsFullscreen) { |
| if (DEBUG_LAYOUT) Slog.v(TAG, "** HIDING status bar"); |
| if (mStatusBarController.setBarShowingLw(false)) { |
| changes |= FINISH_LAYOUT_REDO_LAYOUT; |
| } else { |
| if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar already hiding"); |
| } |
| } else { |
| if (DEBUG_LAYOUT) Slog.v(TAG, "** SHOWING status bar: top is not fullscreen"); |
| if (mStatusBarController.setBarShowingLw(true)) { |
| changes |= FINISH_LAYOUT_REDO_LAYOUT; |
| } |
| } |
| } |
| } |
| |
| if (mTopIsFullscreen != topIsFullscreen) { |
| if (!topIsFullscreen) { |
| // Force another layout when status bar becomes fully shown. |
| changes |= FINISH_LAYOUT_REDO_LAYOUT; |
| } |
| mTopIsFullscreen = topIsFullscreen; |
| } |
| |
| // Hide the key guard if a visible window explicitly specifies that it wants to be |
| // displayed when the screen is locked. |
| if (mKeyguardDelegate != null && mStatusBar != null) { |
| if (localLOGV) Slog.v(TAG, "finishPostLayoutPolicyLw: mHideKeyguard=" |
| + mHideLockScreen); |
| if (mDismissKeyguard != DISMISS_KEYGUARD_NONE && !mKeyguardSecure) { |
| mKeyguardHidden = true; |
| if (setKeyguardOccludedLw(true)) { |
| changes |= FINISH_LAYOUT_REDO_LAYOUT |
| | FINISH_LAYOUT_REDO_CONFIG |
| | FINISH_LAYOUT_REDO_WALLPAPER; |
| } |
| if (mKeyguardDelegate.isShowing()) { |
| mHandler.post(new Runnable() { |
| @Override |
| public void run() { |
| mKeyguardDelegate.keyguardDone(false, false); |
| } |
| }); |
| } |
| } else if (mHideLockScreen) { |
| mKeyguardHidden = true; |
| if (setKeyguardOccludedLw(true)) { |
| changes |= FINISH_LAYOUT_REDO_LAYOUT |
| | FINISH_LAYOUT_REDO_CONFIG |
| | FINISH_LAYOUT_REDO_WALLPAPER; |
| } |
| } else if (mDismissKeyguard != DISMISS_KEYGUARD_NONE) { |
| // This is the case of keyguard isSecure() and not mHideLockScreen. |
| if (mDismissKeyguard == DISMISS_KEYGUARD_START) { |
| // Only launch the next keyguard unlock window once per window. |
| mKeyguardHidden = false; |
| if (setKeyguardOccludedLw(false)) { |
| changes |= FINISH_LAYOUT_REDO_LAYOUT |
| | FINISH_LAYOUT_REDO_CONFIG |
| | FINISH_LAYOUT_REDO_WALLPAPER; |
| } |
| mHandler.post(new Runnable() { |
| @Override |
| public void run() { |
| mKeyguardDelegate.dismiss(); |
| } |
| }); |
| } |
| } else { |
| mWinDismissingKeyguard = null; |
| mKeyguardHidden = false; |
| if (setKeyguardOccludedLw(false)) { |
| changes |= FINISH_LAYOUT_REDO_LAYOUT |
| | FINISH_LAYOUT_REDO_CONFIG |
| | FINISH_LAYOUT_REDO_WALLPAPER; |
| } |
| } |
| } |
| |
| if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) { |
| // If the navigation bar has been hidden or shown, we need to do another |
| // layout pass to update that window. |
| changes |= FINISH_LAYOUT_REDO_LAYOUT; |
| } |
| |
| // update since mAllowLockscreenWhenOn might have changed |
| updateLockScreenTimeout(); |
| return changes; |
| } |
| |
| /** |
| * Updates the occluded state of the Keyguard. |
| * |
| * @return Whether the flags have changed and we have to redo the layout. |
| */ |
| private boolean setKeyguardOccludedLw(boolean isOccluded) { |
| boolean wasOccluded = mKeyguardOccluded; |
| boolean showing = mKeyguardDelegate.isShowing(); |
| if (wasOccluded && !isOccluded && showing) { |
| mKeyguardOccluded = false; |
| mKeyguardDelegate.setOccluded(false); |
| mStatusBar.getAttrs().privateFlags |= PRIVATE_FLAG_KEYGUARD; |
| mStatusBar.getAttrs().flags |= FLAG_SHOW_WALLPAPER; |
| return true; |
| } else if (!wasOccluded && isOccluded && showing) { |
| mKeyguardOccluded = true; |
| mKeyguardDelegate.setOccluded(true); |
| mStatusBar.getAttrs().privateFlags &= ~PRIVATE_FLAG_KEYGUARD; |
| mStatusBar.getAttrs().flags &= ~FLAG_SHOW_WALLPAPER; |
| return true; |
| } else { |
| return false; |
| } |
| } |
| |
| private boolean isStatusBarKeyguard() { |
| return mStatusBar != null |
| && (mStatusBar.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0; |
| } |
| |
| @Override |
| public boolean allowAppAnimationsLw() { |
| if (isStatusBarKeyguard() || mShowingDream) { |
| // If keyguard or dreams is currently visible, no reason to animate behind it. |
| return false; |
| } |
| return true; |
| } |
| |
| @Override |
| public int focusChangedLw(WindowState lastFocus, WindowState newFocus) { |
| mFocusedWindow = newFocus; |
| if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) { |
| // If the navigation bar has been hidden or shown, we need to do another |
| // layout pass to update that window. |
| return FINISH_LAYOUT_REDO_LAYOUT; |
| } |
| return 0; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void notifyLidSwitchChanged(long whenNanos, boolean lidOpen) { |
| // lid changed state |
| final int newLidState = lidOpen ? LID_OPEN : LID_CLOSED; |
| if (newLidState == mLidState) { |
| return; |
| } |
| |
| mLidState = newLidState; |
| applyLidSwitchState(); |
| updateRotation(true); |
| |
| if (lidOpen) { |
| wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromLidSwitch); |
| } else if (!mLidControlsSleep) { |
| mPowerManager.userActivity(SystemClock.uptimeMillis(), false); |
| } |
| } |
| |
| @Override |
| public void notifyCameraLensCoverSwitchChanged(long whenNanos, boolean lensCovered) { |
| int lensCoverState = lensCovered ? CAMERA_LENS_COVERED : CAMERA_LENS_UNCOVERED; |
| if (mCameraLensCoverState == lensCoverState) { |
| return; |
| } |
| if (mCameraLensCoverState == CAMERA_LENS_COVERED && |
| lensCoverState == CAMERA_LENS_UNCOVERED) { |
| Intent intent; |
| final boolean keyguardActive = mKeyguardDelegate == null ? false : |
| mKeyguardDelegate.isShowing(); |
| if (keyguardActive) { |
| intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE); |
| } else { |
| intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA); |
| } |
| wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromCameraLens); |
| startActivityAsUser(intent, UserHandle.CURRENT_OR_SELF); |
| } |
| mCameraLensCoverState = lensCoverState; |
| } |
| |
| void setHdmiPlugged(boolean plugged) { |
| if (mHdmiPlugged != plugged) { |
| mHdmiPlugged = plugged; |
| updateRotation(true, true); |
| Intent intent = new Intent(ACTION_HDMI_PLUGGED); |
| intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); |
| intent.putExtra(EXTRA_HDMI_PLUGGED_STATE, plugged); |
| mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL); |
| } |
| } |
| |
| void initializeHdmiState() { |
| boolean plugged = false; |
| // watch for HDMI plug messages if the hdmi switch exists |
| if (new File("/sys/devices/virtual/switch/hdmi/state").exists()) { |
| mHDMIObserver.startObserving("DEVPATH=/devices/virtual/switch/hdmi"); |
| |
| final String filename = "/sys/class/switch/hdmi/state"; |
| FileReader reader = null; |
| try { |
| reader = new FileReader(filename); |
| char[] buf = new char[15]; |
| int n = reader.read(buf); |
| if (n > 1) { |
| plugged = 0 != Integer.parseInt(new String(buf, 0, n-1)); |
| } |
| } catch (IOException ex) { |
| Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); |
| } catch (NumberFormatException ex) { |
| Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); |
| } finally { |
| if (reader != null) { |
| try { |
| reader.close(); |
| } catch (IOException ex) { |
| } |
| } |
| } |
| } |
| // This dance forces the code in setHdmiPlugged to run. |
| // Always do this so the sticky intent is stuck (to false) if there is no hdmi. |
| mHdmiPlugged = !plugged; |
| setHdmiPlugged(!mHdmiPlugged); |
| } |
| |
| final Object mScreenshotLock = new Object(); |
| ServiceConnection mScreenshotConnection = null; |
| |
| final Runnable mScreenshotTimeout = new Runnable() { |
| @Override public void run() { |
| synchronized (mScreenshotLock) { |
| if (mScreenshotConnection != null) { |
| mContext.unbindService(mScreenshotConnection); |
| mScreenshotConnection = null; |
| } |
| } |
| } |
| }; |
| |
| // Assume this is called from the Handler thread. |
| private void takeScreenshot() { |
| synchronized (mScreenshotLock) { |
| if (mScreenshotConnection != null) { |
| return; |
| } |
| ComponentName cn = new ComponentName("com.android.systemui", |
| "com.android.systemui.screenshot.TakeScreenshotService"); |
| Intent intent = new Intent(); |
| intent.setComponent(cn); |
| ServiceConnection conn = new ServiceConnection() { |
| @Override |
| public void onServiceConnected(ComponentName name, IBinder service) { |
| synchronized (mScreenshotLock) { |
| if (mScreenshotConnection != this) { |
| return; |
| } |
| Messenger messenger = new Messenger(service); |
| Message msg = Message.obtain(null, 1); |
| final ServiceConnection myConn = this; |
| Handler h = new Handler(mHandler.getLooper()) { |
| @Override |
| public void handleMessage(Message msg) { |
| synchronized (mScreenshotLock) { |
| if (mScreenshotConnection == myConn) { |
| mContext.unbindService(mScreenshotConnection); |
| mScreenshotConnection = null; |
| mHandler.removeCallbacks(mScreenshotTimeout); |
| } |
| } |
| } |
| }; |
| msg.replyTo = new Messenger(h); |
| msg.arg1 = msg.arg2 = 0; |
| if (mStatusBar != null && mStatusBar.isVisibleLw()) |
| msg.arg1 = 1; |
| if (mNavigationBar != null && mNavigationBar.isVisibleLw()) |
| msg.arg2 = 1; |
| try { |
| messenger.send(msg); |
| } catch (RemoteException e) { |
| } |
| } |
| } |
| @Override |
| public void onServiceDisconnected(ComponentName name) {} |
| }; |
| if (mContext.bindServiceAsUser( |
| intent, conn, Context.BIND_AUTO_CREATE, UserHandle.CURRENT)) { |
| mScreenshotConnection = conn; |
| mHandler.postDelayed(mScreenshotTimeout, 10000); |
| } |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public int interceptKeyBeforeQueueing(KeyEvent event, int policyFlags) { |
| if (!mSystemBooted) { |
| // If we have not yet booted, don't let key events do anything. |
| return 0; |
| } |
| |
| final boolean interactive = (policyFlags & FLAG_INTERACTIVE) != 0; |
| final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; |
| final boolean canceled = event.isCanceled(); |
| final int keyCode = event.getKeyCode(); |
| |
| final boolean isInjected = (policyFlags & WindowManagerPolicy.FLAG_INJECTED) != 0; |
| |
| // If screen is off then we treat the case where the keyguard is open but hidden |
| // the same as if it were open and in front. |
| // This will prevent any keys other than the power button from waking the screen |
| // when the keyguard is hidden by another activity. |
| final boolean keyguardActive = (mKeyguardDelegate == null ? false : |
| (interactive ? |
| isKeyguardShowingAndNotOccluded() : |
| mKeyguardDelegate.isShowing())); |
| |
| if (DEBUG_INPUT) { |
| Log.d(TAG, "interceptKeyTq keycode=" + keyCode |
| + " interactive=" + interactive + " keyguardActive=" + keyguardActive |
| + " policyFlags=" + Integer.toHexString(policyFlags)); |
| } |
| |
| // Basic policy based on interactive state. |
| int result; |
| boolean isWakeKey = (policyFlags & WindowManagerPolicy.FLAG_WAKE) != 0 |
| || event.isWakeKey(); |
| if (interactive || (isInjected && !isWakeKey)) { |
| // When the device is interactive or the key is injected pass the |
| // key to the application. |
| result = ACTION_PASS_TO_USER; |
| isWakeKey = false; |
| } else if (!interactive && shouldDispatchInputWhenNonInteractive()) { |
| // If we're currently dozing with the screen on and the keyguard showing, pass the key |
| // to the application but preserve its wake key status to make sure we still move |
| // from dozing to fully interactive if we would normally go from off to fully |
| // interactive. |
| result = ACTION_PASS_TO_USER; |
| } else { |
| // When the screen is off and the key is not injected, determine whether |
| // to wake the device but don't pass the key to the application. |
| result = 0; |
| if (isWakeKey && (!down || !isWakeKeyWhenScreenOff(keyCode))) { |
| isWakeKey = false; |
| } |
| } |
| |
| // If the key would be handled globally, just return the result, don't worry about special |
| // key processing. |
| if (isValidGlobalKey(keyCode) |
| && mGlobalKeyManager.shouldHandleGlobalKey(keyCode, event)) { |
| if (isWakeKey) { |
| wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey); |
| } |
| return result; |
| } |
| |
| boolean useHapticFeedback = down |
| && (policyFlags & WindowManagerPolicy.FLAG_VIRTUAL) != 0 |
| && event.getRepeatCount() == 0; |
| |
| // Handle special keys. |
| switch (keyCode) { |
| case KeyEvent.KEYCODE_VOLUME_DOWN: |
| case KeyEvent.KEYCODE_VOLUME_UP: |
| case KeyEvent.KEYCODE_VOLUME_MUTE: { |
| if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) { |
| if (down) { |
| if (interactive && !mScreenshotChordVolumeDownKeyTriggered |
| && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { |
| mScreenshotChordVolumeDownKeyTriggered = true; |
| mScreenshotChordVolumeDownKeyTime = event.getDownTime(); |
| mScreenshotChordVolumeDownKeyConsumed = false; |
| cancelPendingPowerKeyAction(); |
| interceptScreenshotChord(); |
| } |
| } else { |
| mScreenshotChordVolumeDownKeyTriggered = false; |
| cancelPendingScreenshotChordAction(); |
| } |
| } else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) { |
| if (down) { |
| if (interactive && !mScreenshotChordVolumeUpKeyTriggered |
| && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { |
| mScreenshotChordVolumeUpKeyTriggered = true; |
| cancelPendingPowerKeyAction(); |
| cancelPendingScreenshotChordAction(); |
| } |
| } else { |
| mScreenshotChordVolumeUpKeyTriggered = false; |
| cancelPendingScreenshotChordAction(); |
| } |
| } |
| if (down) { |
| TelecomManager telecomManager = getTelecommService(); |
| if (telecomManager != null) { |
| if (telecomManager.isRinging()) { |
| // If an incoming call is ringing, either VOLUME key means |
| // "silence ringer". We handle these keys here, rather than |
| // in the InCallScreen, to make sure we'll respond to them |
| // even if the InCallScreen hasn't come to the foreground yet. |
| // Look for the DOWN event here, to agree with the "fallback" |
| // behavior in the InCallScreen. |
| Log.i(TAG, "interceptKeyBeforeQueueing:" |
| + " VOLUME key-down while ringing: Silence ringer!"); |
| |
| // Silence the ringer. (It's safe to call this |
| // even if the ringer has already been silenced.) |
| telecomManager.silenceRinger(); |
| |
| // And *don't* pass this key thru to the current activity |
| // (which is probably the InCallScreen.) |
| result &= ~ACTION_PASS_TO_USER; |
| break; |
| } |
| if (telecomManager.isInCall() |
| && (result & ACTION_PASS_TO_USER) == 0) { |
| // If we are in call but we decided not to pass the key to |
| // the application, just pass it to the session service. |
| |
| MediaSessionLegacyHelper.getHelper(mContext) |
| .sendVolumeKeyEvent(event, false); |
| break; |
| } |
| } |
| |
| if ((result & ACTION_PASS_TO_USER) == 0) { |
| // If we aren't passing to the user and no one else |
| // handled it send it to the session manager to figure |
| // out. |
| MediaSessionLegacyHelper.getHelper(mContext) |
| .sendVolumeKeyEvent(event, true); |
| break; |
| } |
| } |
| break; |
| } |
| |
| case KeyEvent.KEYCODE_ENDCALL: { |
| result &= ~ACTION_PASS_TO_USER; |
| if (down) { |
| TelecomManager telecomManager = getTelecommService(); |
| boolean hungUp = false; |
| if (telecomManager != null) { |
| hungUp = telecomManager.endCall(); |
| } |
| if (interactive && !hungUp) { |
| mEndCallKeyHandled = false; |
| mHandler.postDelayed(mEndCallLongPress, |
| ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); |
| } else { |
| mEndCallKeyHandled = true; |
| } |
| } else { |
| if (!mEndCallKeyHandled) { |
| mHandler.removeCallbacks(mEndCallLongPress); |
| if (!canceled) { |
| if ((mEndcallBehavior |
| & Settings.System.END_BUTTON_BEHAVIOR_HOME) != 0) { |
| if (goHome()) { |
| break; |
| } |
| } |
| if ((mEndcallBehavior |
| & Settings.System.END_BUTTON_BEHAVIOR_SLEEP) != 0) { |
| mPowerManager.goToSleep(event.getEventTime(), |
| PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); |
| isWakeKey = false; |
| } |
| } |
| } |
| } |
| break; |
| } |
| |
| case KeyEvent.KEYCODE_POWER: { |
| result &= ~ACTION_PASS_TO_USER; |
| isWakeKey = false; // wake-up will be handled separately |
| if (down) { |
| interceptPowerKeyDown(event, interactive); |
| } else { |
| interceptPowerKeyUp(event, interactive, canceled); |
| } |
| break; |
| } |
| |
| case KeyEvent.KEYCODE_SLEEP: { |
| result &= ~ACTION_PASS_TO_USER; |
| if (!mPowerManager.isInteractive()) { |
| useHapticFeedback = false; // suppress feedback if already non-interactive |
| } |
| mPowerManager.goToSleep(event.getEventTime(), |
| PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); |
| isWakeKey = false; |
| break; |
| } |
| |
| case KeyEvent.KEYCODE_WAKEUP: { |
| result &= ~ACTION_PASS_TO_USER; |
| isWakeKey = true; |
| break; |
| } |
| |
| case KeyEvent.KEYCODE_MEDIA_PLAY: |
| case KeyEvent.KEYCODE_MEDIA_PAUSE: |
| case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: |
| case KeyEvent.KEYCODE_HEADSETHOOK: |
| case KeyEvent.KEYCODE_MUTE: |
| case KeyEvent.KEYCODE_MEDIA_STOP: |
| case KeyEvent.KEYCODE_MEDIA_NEXT: |
| case KeyEvent.KEYCODE_MEDIA_PREVIOUS: |
| case KeyEvent.KEYCODE_MEDIA_REWIND: |
| case KeyEvent.KEYCODE_MEDIA_RECORD: |
| case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: |
| case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK: { |
| if (MediaSessionLegacyHelper.getHelper(mContext).isGlobalPriorityActive()) { |
| // If the global session is active pass all media keys to it |
| // instead of the active window. |
| result &= ~ACTION_PASS_TO_USER; |
| } |
| if ((result & ACTION_PASS_TO_USER) == 0) { |
| // Only do this if we would otherwise not pass it to the user. In that |
| // case, the PhoneWindow class will do the same thing, except it will |
| // only do it if the showing app doesn't process the key on its own. |
| // Note that we need to make a copy of the key event here because the |
| // original key event will be recycled when we return. |
| mBroadcastWakeLock.acquire(); |
| Message msg = mHandler.obtainMessage(MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK, |
| new KeyEvent(event)); |
| msg.setAsynchronous(true); |
| msg.sendToTarget(); |
| } |
| break; |
| } |
| |
| case KeyEvent.KEYCODE_CALL: { |
| if (down) { |
| TelecomManager telecomManager = getTelecommService(); |
| if (telecomManager != null) { |
| if (telecomManager.isRinging()) { |
| Log.i(TAG, "interceptKeyBeforeQueueing:" |
| + " CALL key-down while ringing: Answer the call!"); |
| telecomManager.acceptRingingCall(); |
| |
| // And *don't* pass this key thru to the current activity |
| // (which is presumably the InCallScreen.) |
| result &= ~ACTION_PASS_TO_USER; |
| } |
| } |
| } |
| break; |
| } |
| case KeyEvent.KEYCODE_VOICE_ASSIST: { |
| // Only do this if we would otherwise not pass it to the user. In that case, |
| // interceptKeyBeforeDispatching would apply a similar but different policy in |
| // order to invoke voice assist actions. Note that we need to make a copy of the |
| // key event here because the original key event will be recycled when we return. |
| if ((result & ACTION_PASS_TO_USER) == 0 && !down) { |
| mBroadcastWakeLock.acquire(); |
| Message msg = mHandler.obtainMessage(MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK, |
| keyguardActive ? 1 : 0, 0); |
| msg.setAsynchronous(true); |
| msg.sendToTarget(); |
| } |
| } |
| } |
| |
| if (useHapticFeedback) { |
| performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false); |
| } |
| |
| if (isWakeKey) { |
| wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey); |
| } |
| |
| return result; |
| } |
| |
| /** |
| * Returns true if the key can have global actions attached to it. |
| * We reserve all power management keys for the system since they require |
| * very careful handling. |
| */ |
| private static boolean isValidGlobalKey(int keyCode) { |
| switch (keyCode) { |
| case KeyEvent.KEYCODE_POWER: |
| case KeyEvent.KEYCODE_WAKEUP: |
| case KeyEvent.KEYCODE_SLEEP: |
| return false; |
| default: |
| return true; |
| } |
| } |
| |
| /** |
| * When the screen is off we ignore some keys that might otherwise typically |
| * be considered wake keys. We filter them out here. |
| * |
| * {@link KeyEvent#KEYCODE_POWER} is notably absent from this list because it |
| * is always considered a wake key. |
| */ |
| private boolean isWakeKeyWhenScreenOff(int keyCode) { |
| switch (keyCode) { |
| // ignore volume keys unless docked |
| case KeyEvent.KEYCODE_VOLUME_UP: |
| case KeyEvent.KEYCODE_VOLUME_DOWN: |
| case KeyEvent.KEYCODE_VOLUME_MUTE: |
| return mDockMode != Intent.EXTRA_DOCK_STATE_UNDOCKED; |
| |
| // ignore media and camera keys |
| case KeyEvent.KEYCODE_MUTE: |
| case KeyEvent.KEYCODE_HEADSETHOOK: |
| case KeyEvent.KEYCODE_MEDIA_PLAY: |
| case KeyEvent.KEYCODE_MEDIA_PAUSE: |
| case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: |
| case KeyEvent.KEYCODE_MEDIA_STOP: |
| case KeyEvent.KEYCODE_MEDIA_NEXT: |
| case KeyEvent.KEYCODE_MEDIA_PREVIOUS: |
| case KeyEvent.KEYCODE_MEDIA_REWIND: |
| case KeyEvent.KEYCODE_MEDIA_RECORD: |
| case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: |
| case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK: |
| case KeyEvent.KEYCODE_CAMERA: |
| return false; |
| } |
| return true; |
| } |
| |
| |
| /** {@inheritDoc} */ |
| @Override |
| public int interceptMotionBeforeQueueingNonInteractive(long whenNanos, int policyFlags) { |
| if ((policyFlags & FLAG_WAKE) != 0) { |
| if (wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotion)) { |
| return 0; |
| } |
| } |
| |
| if (shouldDispatchInputWhenNonInteractive()) { |
| return ACTION_PASS_TO_USER; |
| } |
| |
| // If we have not passed the action up and we are in theater mode without dreaming, |
| // there will be no dream to intercept the touch and wake into ambient. The device should |
| // wake up in this case. |
| if (isTheaterModeEnabled() && (policyFlags & FLAG_WAKE) != 0) { |
| wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotionWhenNotDreaming); |
| } |
| |
| return 0; |
| } |
| |
| private boolean shouldDispatchInputWhenNonInteractive() { |
| // Send events to keyguard while the screen is on. |
| if (isKeyguardShowingAndNotOccluded() && mDisplay != null |
| && mDisplay.getState() != Display.STATE_OFF) { |
| return true; |
| } |
| |
| // Send events to a dozing dream even if the screen is off since the dream |
| // is in control of the state of the screen. |
| IDreamManager dreamManager = getDreamManager(); |
| |
| try { |
| if (dreamManager != null && dreamManager.isDreaming()) { |
| return true; |
| } |
| } catch (RemoteException e) { |
| Slog.e(TAG, "RemoteException when checking if dreaming", e); |
| } |
| |
| // Otherwise, consume events since the user can't see what is being |
| // interacted with. |
| return false; |
| } |
| |
| void dispatchMediaKeyWithWakeLock(KeyEvent event) { |
| if (DEBUG_INPUT) { |
| Slog.d(TAG, "dispatchMediaKeyWithWakeLock: " + event); |
| } |
| |
| if (mHavePendingMediaKeyRepeatWithWakeLock) { |
| if (DEBUG_INPUT) { |
| Slog.d(TAG, "dispatchMediaKeyWithWakeLock: canceled repeat"); |
| } |
| |
| mHandler.removeMessages(MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK); |
| mHavePendingMediaKeyRepeatWithWakeLock = false; |
| mBroadcastWakeLock.release(); // pending repeat was holding onto the wake lock |
| } |
| |
| dispatchMediaKeyWithWakeLockToAudioService(event); |
| |
| if (event.getAction() == KeyEvent.ACTION_DOWN |
| && event.getRepeatCount() == 0) { |
| mHavePendingMediaKeyRepeatWithWakeLock = true; |
| |
| Message msg = mHandler.obtainMessage( |
| MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK, event); |
| msg.setAsynchronous(true); |
| mHandler.sendMessageDelayed(msg, ViewConfiguration.getKeyRepeatTimeout()); |
| } else { |
| mBroadcastWakeLock.release(); |
| } |
| } |
| |
| void dispatchMediaKeyRepeatWithWakeLock(KeyEvent event) { |
| mHavePendingMediaKeyRepeatWithWakeLock = false; |
| |
| KeyEvent repeatEvent = KeyEvent.changeTimeRepeat(event, |
| SystemClock.uptimeMillis(), 1, event.getFlags() | KeyEvent.FLAG_LONG_PRESS); |
| if (DEBUG_INPUT) { |
| Slog.d(TAG, "dispatchMediaKeyRepeatWithWakeLock: " + repeatEvent); |
| } |
| |
| dispatchMediaKeyWithWakeLockToAudioService(repeatEvent); |
| mBroadcastWakeLock.release(); |
| } |
| |
| void dispatchMediaKeyWithWakeLockToAudioService(KeyEvent event) { |
| if (ActivityManagerNative.isSystemReady()) { |
| MediaSessionLegacyHelper.getHelper(mContext).sendMediaButtonEvent(event, true); |
| } |
| } |
| |
| void launchVoiceAssistWithWakeLock(boolean keyguardActive) { |
| Intent voiceIntent = |
| new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE); |
| voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, keyguardActive); |
| startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF); |
| mBroadcastWakeLock.release(); |
| } |
| |
| BroadcastReceiver mDockReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| if (Intent.ACTION_DOCK_EVENT.equals(intent.getAction())) { |
| mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, |
| Intent.EXTRA_DOCK_STATE_UNDOCKED); |
| } else { |
| try { |
| IUiModeManager uiModeService = IUiModeManager.Stub.asInterface( |
| ServiceManager.getService(Context.UI_MODE_SERVICE)); |
| mUiMode = uiModeService.getCurrentModeType(); |
| } catch (RemoteException e) { |
| } |
| } |
| updateRotation(true); |
| synchronized (mLock) { |
| updateOrientationListenerLp(); |
| } |
| } |
| }; |
| |
| BroadcastReceiver mDreamReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| if (Intent.ACTION_DREAMING_STARTED.equals(intent.getAction())) { |
| if (mKeyguardDelegate != null) { |
| mKeyguardDelegate.onDreamingStarted(); |
| } |
| } else if (Intent.ACTION_DREAMING_STOPPED.equals(intent.getAction())) { |
| if (mKeyguardDelegate != null) { |
| mKeyguardDelegate.onDreamingStopped(); |
| } |
| } |
| } |
| }; |
| |
| BroadcastReceiver mMultiuserReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| if (Intent.ACTION_USER_SWITCHED.equals(intent.getAction())) { |
| // tickle the settings observer: this first ensures that we're |
| // observing the relevant settings for the newly-active user, |
| // and then updates our own bookkeeping based on the now- |
| // current user. |
| mSettingsObserver.onChange(false); |
| |
| // force a re-application of focused window sysui visibility. |
| // the window may never have been shown for this user |
| // e.g. the keyguard when going through the new-user setup flow |
| synchronized (mWindowManagerFuncs.getWindowManagerLock()) { |
| mLastSystemUiFlags = 0; |
| updateSystemUiVisibilityLw(); |
| } |
| } |
| } |
| }; |
| |
| private final Runnable mRequestTransientNav = new Runnable() { |
| @Override |
| public void run() { |
| requestTransientBars(mNavigationBar); |
| } |
| }; |
| |
| private void requestTransientBars(WindowState swipeTarget) { |
| synchronized (mWindowManagerFuncs.getWindowManagerLock()) { |
| if (!isUserSetupComplete()) { |
| // Swipe-up for navigation bar is disabled during setup |
| return; |
| } |
| boolean sb = mStatusBarController.checkShowTransientBarLw(); |
| boolean nb = mNavigationBarController.checkShowTransientBarLw(); |
| if (sb || nb) { |
| WindowState barTarget = sb ? mStatusBar : mNavigationBar; |
| if (sb ^ nb && barTarget != swipeTarget) { |
| if (DEBUG) Slog.d(TAG, "Not showing transient bar, wrong swipe target"); |
| return; |
| } |
| if (sb) mStatusBarController.showTransient(); |
| if (nb) mNavigationBarController.showTransient(); |
| mImmersiveModeConfirmation.confirmCurrentPrompt(); |
| updateSystemUiVisibilityLw(); |
| } |
| } |
| } |
| |
| // Called on the PowerManager's Notifier thread. |
| @Override |
| public void goingToSleep(int why) { |
| EventLog.writeEvent(70000, 0); |
| if (DEBUG_WAKEUP) Slog.i(TAG, "Going to sleep..."); |
| |
| // We must get this work done here because the power manager will drop |
| // the wake lock and let the system suspend once this function returns. |
| synchronized (mLock) { |
| mAwake = false; |
| mKeyguardDrawComplete = false; |
| updateWakeGestureListenerLp(); |
| updateOrientationListenerLp(); |
| updateLockScreenTimeout(); |
| } |
| |
| if (mKeyguardDelegate != null) { |
| mKeyguardDelegate.onScreenTurnedOff(why); |
| } |
| } |
| |
| private void wakeUpFromPowerKey(long eventTime) { |
| wakeUp(eventTime, mAllowTheaterModeWakeFromPowerKey); |
| } |
| |
| private boolean wakeUp(long wakeTime, boolean wakeInTheaterMode) { |
| if (!wakeInTheaterMode && isTheaterModeEnabled()) { |
| return false; |
| } |
| |
| mPowerManager.wakeUp(wakeTime); |
| return true; |
| } |
| |
| // Called on the PowerManager's Notifier thread. |
| @Override |
| public void wakingUp() { |
| EventLog.writeEvent(70000, 1); |
| if (DEBUG_WAKEUP) Slog.i(TAG, "Waking up..."); |
| |
| // Since goToSleep performs these functions synchronously, we must |
| // do the same here. We cannot post this work to a handler because |
| // that might cause it to become reordered with respect to what |
| // may happen in a future call to goToSleep. |
| synchronized (mLock) { |
| mAwake = true; |
| mKeyguardDrawComplete = false; |
| if (mKeyguardDelegate != null) { |
| mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT); |
| mHandler.sendEmptyMessageDelayed(MSG_KEYGUARD_DRAWN_TIMEOUT, 1000); |
| } |
| |
| updateWakeGestureListenerLp(); |
| updateOrientationListenerLp(); |
| updateLockScreenTimeout(); |
| } |
| |
| if (mKeyguardDelegate != null) { |
| mKeyguardDelegate.onScreenTurnedOn(mKeyguardDelegateCallback); |
| // ... eventually calls finishKeyguardDrawn |
| } else { |
| if (DEBUG_WAKEUP) Slog.d(TAG, "null mKeyguardDelegate: setting mKeyguardDrawComplete."); |
| finishKeyguardDrawn(); |
| } |
| } |
| |
| private void finishKeyguardDrawn() { |
| synchronized (mLock) { |
| if (!mAwake || mKeyguardDrawComplete) { |
| return; // spurious |
| } |
| |
| mKeyguardDrawComplete = true; |
| if (mKeyguardDelegate != null) { |
| mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT); |
| } |
| } |
| |
| finishScreenTurningOn(); |
| } |
| |
| // Called on the DisplayManager's DisplayPowerController thread. |
| @Override |
| public void screenTurnedOff() { |
| if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turned off..."); |
| |
| synchronized (mLock) { |
| mScreenOnEarly = false; |
| mScreenOnFully = false; |
| mWindowManagerDrawComplete = false; |
| mScreenOnListener = null; |
| updateOrientationListenerLp(); |
| } |
| } |
| |
| // Called on the DisplayManager's DisplayPowerController thread. |
| @Override |
| public void screenTurningOn(final ScreenOnListener screenOnListener) { |
| if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turning on..."); |
| |
| synchronized (mLock) { |
| mScreenOnEarly = true; |
| mScreenOnFully = false; |
| mWindowManagerDrawComplete = false; |
| mScreenOnListener = screenOnListener; |
| updateOrientationListenerLp(); |
| } |
| |
| mWindowManagerInternal.waitForAllWindowsDrawn(mWindowManagerDrawCallback, |
| WAITING_FOR_DRAWN_TIMEOUT); |
| // ... eventually calls finishWindowsDrawn |
| } |
| |
| private void finishWindowsDrawn() { |
| synchronized (mLock) { |
| if (!mScreenOnEarly || mWindowManagerDrawComplete) { |
| return; // spurious |
| } |
| |
| mWindowManagerDrawComplete = true; |
| } |
| |
| finishScreenTurningOn(); |
| } |
| |
| private void finishScreenTurningOn() { |
| final ScreenOnListener listener; |
| final boolean enableScreen; |
| synchronized (mLock) { |
| if (DEBUG_WAKEUP) Slog.d(TAG, |
| "finishScreenTurningOn: mAwake=" + mAwake |
| + ", mScreenOnEarly=" + mScreenOnEarly |
| + ", mScreenOnFully=" + mScreenOnFully |
| + ", mKeyguardDrawComplete=" + mKeyguardDrawComplete |
| + ", mWindowManagerDrawComplete=" + mWindowManagerDrawComplete); |
| |
| if (mScreenOnFully || !mScreenOnEarly || !mWindowManagerDrawComplete |
| || (mAwake && !mKeyguardDrawComplete)) { |
| return; // spurious or not ready yet |
| } |
| |
| if (DEBUG_WAKEUP) Slog.i(TAG, "Finished screen turning on..."); |
| listener = mScreenOnListener; |
| mScreenOnListener = null; |
| mScreenOnFully = true; |
| |
| // Remember the first time we draw the keyguard so we know when we're done with |
| // the main part of booting and can enable the screen and hide boot messages. |
| if (!mKeyguardDrawnOnce && mAwake) { |
| mKeyguardDrawnOnce = true; |
| enableScreen = true; |
| if (mBootMessageNeedsHiding) { |
| mBootMessageNeedsHiding = false; |
| hideBootMessages(); |
| } |
| } else { |
| enableScreen = false; |
| } |
| } |
| |
| if (listener != null) { |
| listener.onScreenOn(); |
| } |
| |
| if (enableScreen) { |
| try { |
| mWindowManager.enableScreenIfNeeded(); |
| } catch (RemoteException unhandled) { |
| } |
| } |
| } |
| |
| private void handleHideBootMessage() { |
| synchronized (mLock) { |
| if (!mKeyguardDrawnOnce) { |
| mBootMessageNeedsHiding = true; |
| return; // keyguard hasn't drawn the first time yet, not done booting |
| } |
| } |
| |
| if (mBootMsgDialog != null) { |
| if (DEBUG_WAKEUP) Slog.d(TAG, "handleHideBootMessage: dismissing"); |
| mBootMsgDialog.dismiss(); |
| mBootMsgDialog = null; |
| } |
| } |
| |
| @Override |
| public boolean isScreenOn() { |
| return mScreenOnFully; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void enableKeyguard(boolean enabled) { |
| if (mKeyguardDelegate != null) { |
| mKeyguardDelegate.setKeyguardEnabled(enabled); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void exitKeyguardSecurely(OnKeyguardExitResult callback) { |
| if (mKeyguardDelegate != null) { |
| mKeyguardDelegate.verifyUnlock(callback); |
| } |
| } |
| |
| private boolean isKeyguardShowingAndNotOccluded() { |
| if (mKeyguardDelegate == null) return false; |
| return mKeyguardDelegate.isShowing() && !mKeyguardOccluded; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public boolean isKeyguardLocked() { |
| return keyguardOn(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public boolean isKeyguardSecure() { |
| if (mKeyguardDelegate == null) return false; |
| return mKeyguardDelegate.isSecure(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public boolean inKeyguardRestrictedKeyInputMode() { |
| if (mKeyguardDelegate == null) return false; |
| return mKeyguardDelegate.isInputRestricted(); |
| } |
| |
| @Override |
| public void dismissKeyguardLw() { |
| if (mKeyguardDelegate != null && mKeyguardDelegate.isShowing()) { |
| if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.dismissKeyguardLw"); |
| mHandler.post(new Runnable() { |
| @Override |
| public void run() { |
| // ask the keyguard to prompt the user to authenticate if necessary |
| mKeyguardDelegate.dismiss(); |
| } |
| }); |
| } |
| } |
| |
| public void notifyActivityDrawnForKeyguardLw() { |
| if (mKeyguardDelegate != null) { |
| mHandler.post(new Runnable() { |
| @Override |
| public void run() { |
| mKeyguardDelegate.onActivityDrawn(); |
| } |
| }); |
| } |
| } |
| |
| @Override |
| public boolean isKeyguardDrawnLw() { |
| synchronized (mLock) { |
| return mKeyguardDrawnOnce; |
| } |
| } |
| |
| @Override |
| public void startKeyguardExitAnimation(long startTime, long fadeoutDuration) { |
| if (mKeyguardDelegate != null) { |
| if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.startKeyguardExitAnimation"); |
| mKeyguardDelegate.startKeyguardExitAnimation(startTime, fadeoutDuration); |
| } |
| } |
| |
| void sendCloseSystemWindows() { |
| sendCloseSystemWindows(mContext, null); |
| } |
| |
| void sendCloseSystemWindows(String reason) { |
| sendCloseSystemWindows(mContext, reason); |
| } |
| |
| static void sendCloseSystemWindows(Context context, String reason) { |
| if (ActivityManagerNative.isSystemReady()) { |
| try { |
| ActivityManagerNative.getDefault().closeSystemDialogs(reason); |
| } catch (RemoteException e) { |
| } |
| } |
| } |
| |
| @Override |
| public int rotationForOrientationLw(int orientation, int lastRotation) { |
| if (false) { |
| Slog.v(TAG, "rotationForOrientationLw(orient=" |
| + orientation + ", last=" + lastRotation |
| + "); user=" + mUserRotation + " " |
| + ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED) |
| ? "USER_ROTATION_LOCKED" : "") |
| ); |
| } |
| |
| if (mForceDefaultOrientation) { |
| return Surface.ROTATION_0; |
| } |
| |
| synchronized (mLock) { |
| int sensorRotation = mOrientationListener.getProposedRotation(); // may be -1 |
| if (sensorRotation < 0) { |
| sensorRotation = lastRotation; |
| } |
| |
| final int preferredRotation; |
| if (mLidState == LID_OPEN && mLidOpenRotation >= 0) { |
| // Ignore sensor when lid switch is open and rotation is forced. |
| preferredRotation = mLidOpenRotation; |
| } else if (mDockMode == Intent.EXTRA_DOCK_STATE_CAR |
| && (mCarDockEnablesAccelerometer || mCarDockRotation >= 0)) { |
| // Ignore sensor when in car dock unless explicitly enabled. |
| // This case can override the behavior of NOSENSOR, and can also |
| // enable 180 degree rotation while docked. |
| preferredRotation = mCarDockEnablesAccelerometer |
| ? sensorRotation : mCarDockRotation; |
| } else if ((mDockMode == Intent.EXTRA_DOCK_STATE_DESK |
| || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK |
| || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK) |
| && (mDeskDockEnablesAccelerometer || mDeskDockRotation >= 0)) { |
| // Ignore sensor when in desk dock unless explicitly enabled. |
| // This case can override the behavior of NOSENSOR, and can also |
| // enable 180 degree rotation while docked. |
| preferredRotation = mDeskDockEnablesAccelerometer |
| ? sensorRotation : mDeskDockRotation; |
| } else if (mHdmiPlugged && mDemoHdmiRotationLock) { |
| // Ignore sensor when plugged into HDMI when demo HDMI rotation lock enabled. |
| // Note that the dock orientation overrides the HDMI orientation. |
| preferredRotation = mDemoHdmiRotation; |
| } else if (mHdmiPlugged && mDockMode == Intent.EXTRA_DOCK_STATE_UNDOCKED |
| && mUndockedHdmiRotation >= 0) { |
| // Ignore sensor when plugged into HDMI and an undocked orientation has |
| // been specified in the configuration (only for legacy devices without |
| // full multi-display support). |
| // Note that the dock orientation overrides the HDMI orientation. |
| preferredRotation = mUndockedHdmiRotation; |
| } else if (mDemoRotationLock) { |
| // Ignore sensor when demo rotation lock is enabled. |
| // Note that the dock orientation and HDMI rotation lock override this. |
| preferredRotation = mDemoRotation; |
| } else if (orientation == ActivityInfo.SCREEN_ORIENTATION_LOCKED) { |
| // Application just wants to remain locked in the last rotation. |
| preferredRotation = lastRotation; |
| } else if (!mSupportAutoRotation) { |
| // If we don't support auto-rotation then bail out here and ignore |
| // the sensor and any rotation lock settings. |
| preferredRotation = -1; |
| } else if ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_FREE |
| && (orientation == ActivityInfo.SCREEN_ORIENTATION_USER |
| || orientation == ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED |
| || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE |
| || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT |
| || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER)) |
| || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR |
| || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR |
| || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE |
| || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT) { |
| // Otherwise, use sensor only if requested by the application or enabled |
| // by default for USER or UNSPECIFIED modes. Does not apply to NOSENSOR. |
| if (mAllowAllRotations < 0) { |
| // Can't read this during init() because the context doesn't |
| // have display metrics at that time so we cannot determine |
| // tablet vs. phone then. |
| mAllowAllRotations = mContext.getResources().getBoolean( |
| com.android.internal.R.bool.config_allowAllRotations) ? 1 : 0; |
| } |
| if (sensorRotation != Surface.ROTATION_180 |
| || mAllowAllRotations == 1 |
| || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR |
| || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER) { |
| preferredRotation = sensorRotation; |
| } else { |
| preferredRotation = lastRotation; |
| } |
| } else if (mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED |
| && orientation != ActivityInfo.SCREEN_ORIENTATION_NOSENSOR) { |
| // Apply rotation lock. Does not apply to NOSENSOR. |
| // The idea is that the user rotation expresses a weak preference for the direction |
| // of gravity and as NOSENSOR is never affected by gravity, then neither should |
| // NOSENSOR be affected by rotation lock (although it will be affected by docks). |
| preferredRotation = mUserRotation; |
| } else { |
| // No overriding preference. |
| // We will do exactly what the application asked us to do. |
| preferredRotation = -1; |
| } |
| |
| switch (orientation) { |
| case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: |
| // Return portrait unless overridden. |
| if (isAnyPortrait(preferredRotation)) { |
| return preferredRotation; |
| } |
| return mPortraitRotation; |
| |
| case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: |
| // Return landscape unless overridden. |
| if (isLandscapeOrSeascape(preferredRotation)) { |
| return preferredRotation; |
| } |
| return mLandscapeRotation; |
| |
| case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: |
| // Return reverse portrait unless overridden. |
| if (isAnyPortrait(preferredRotation)) { |
| return preferredRotation; |
| } |
| return mUpsideDownRotation; |
| |
| case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: |
| // Return seascape unless overridden. |
| if (isLandscapeOrSeascape(preferredRotation)) { |
| return preferredRotation; |
| } |
| return mSeascapeRotation; |
| |
| case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: |
| case ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE: |
| // Return either landscape rotation. |
| if (isLandscapeOrSeascape(preferredRotation)) { |
| return preferredRotation; |
| } |
| if (isLandscapeOrSeascape(lastRotation)) { |
| return lastRotation; |
| } |
| return mLandscapeRotation; |
| |
| case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: |
| case ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT: |
| // Return either portrait rotation. |
| if (isAnyPortrait(preferredRotation)) { |
| return preferredRotation; |
| } |
| if (isAnyPortrait(lastRotation)) { |
| return lastRotation; |
| } |
| return mPortraitRotation; |
| |
| default: |
| // For USER, UNSPECIFIED, NOSENSOR, SENSOR and FULL_SENSOR, |
| // just return the preferred orientation we already calculated. |
| if (preferredRotation >= 0) { |
| return preferredRotation; |
| } |
| return Surface.ROTATION_0; |
| } |
| } |
| } |
| |
| @Override |
| public boolean rotationHasCompatibleMetricsLw(int orientation, int rotation) { |
| switch (orientation) { |
| case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: |
| case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: |
| case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: |
| return isAnyPortrait(rotation); |
| |
| case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: |
| case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: |
| case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: |
| return isLandscapeOrSeascape(rotation); |
| |
| default: |
| return true; |
| } |
| } |
| |
| @Override |
| public void setRotationLw(int rotation) { |
| mOrientationListener.setCurrentRotation(rotation); |
| } |
| |
| private boolean isLandscapeOrSeascape(int rotation) { |
| return rotation == mLandscapeRotation || rotation == mSeascapeRotation; |
| } |
| |
| private boolean isAnyPortrait(int rotation) { |
| return rotation == mPortraitRotation || rotation == mUpsideDownRotation; |
| } |
| |
| @Override |
| public int getUserRotationMode() { |
| return Settings.System.getIntForUser(mContext.getContentResolver(), |
| Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ? |
| WindowManagerPolicy.USER_ROTATION_FREE : |
| WindowManagerPolicy.USER_ROTATION_LOCKED; |
| } |
| |
| // User rotation: to be used when all else fails in assigning an orientation to the device |
| @Override |
| public void setUserRotationMode(int mode, int rot) { |
| ContentResolver res = mContext.getContentResolver(); |
| |
| // mUserRotationMode and mUserRotation will be assigned by the content observer |
| if (mode == WindowManagerPolicy.USER_ROTATION_LOCKED) { |
| Settings.System.putIntForUser(res, |
| Settings.System.USER_ROTATION, |
| rot, |
| UserHandle.USER_CURRENT); |
| Settings.System.putIntForUser(res, |
| Settings.System.ACCELEROMETER_ROTATION, |
| 0, |
| UserHandle.USER_CURRENT); |
| } else { |
| Settings.System.putIntForUser(res, |
| Settings.System.ACCELEROMETER_ROTATION, |
| 1, |
| UserHandle.USER_CURRENT); |
| } |
| } |
| |
| @Override |
| public void setSafeMode(boolean safeMode) { |
| mSafeMode = safeMode; |
| performHapticFeedbackLw(null, safeMode |
| ? HapticFeedbackConstants.SAFE_MODE_ENABLED |
| : HapticFeedbackConstants.SAFE_MODE_DISABLED, true); |
| } |
| |
| static long[] getLongIntArray(Resources r, int resid) { |
| int[] ar = r.getIntArray(resid); |
| if (ar == null) { |
| return null; |
| } |
| long[] out = new long[ar.length]; |
| for (int i=0; i<ar.length; i++) { |
| out[i] = ar[i]; |
| } |
| return out; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void systemReady() { |
| mKeyguardDelegate = new KeyguardServiceDelegate(mContext); |
| mKeyguardDelegate.onSystemReady(); |
| |
| readCameraLensCoverState(); |
| updateUiMode(); |
| synchronized (mLock) { |
| updateOrientationListenerLp(); |
| mSystemReady = true; |
| mHandler.post(new Runnable() { |
| @Override |
| public void run() { |
| updateSettings(); |
| } |
| }); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void systemBooted() { |
| if (mKeyguardDelegate != null) { |
| mKeyguardDelegate.bindService(mContext); |
| mKeyguardDelegate.onBootCompleted(); |
| } |
| synchronized (mLock) { |
| mSystemBooted = true; |
| } |
| wakingUp(); |
| screenTurningOn(null); |
| } |
| |
| ProgressDialog mBootMsgDialog = null; |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void showBootMessage(final CharSequence msg, final boolean always) { |
| mHandler.post(new Runnable() { |
| @Override public void run() { |
| if (mBootMsgDialog == null) { |
| int theme; |
| if (mContext.getPackageManager().hasSystemFeature( |
| PackageManager.FEATURE_WATCH)) { |
| theme = com.android.internal.R.style.Theme_Micro_Dialog_Alert; |
| } else if (mContext.getPackageManager().hasSystemFeature( |
| PackageManager.FEATURE_TELEVISION)) { |
| theme = com.android.internal.R.style.Theme_Leanback_Dialog_Alert; |
| } else { |
| theme = 0; |
| } |
| |
| mBootMsgDialog = new ProgressDialog(mContext, theme) { |
| // This dialog will consume all events coming in to |
| // it, to avoid it trying to do things too early in boot. |
| @Override public boolean dispatchKeyEvent(KeyEvent event) { |
| return true; |
| } |
| @Override public boolean dispatchKeyShortcutEvent(KeyEvent event) { |
| return true; |
| } |
| @Override public boolean dispatchTouchEvent(MotionEvent ev) { |
| return true; |
| } |
| @Override public boolean dispatchTrackballEvent(MotionEvent ev) { |
| return true; |
| } |
| @Override public boolean dispatchGenericMotionEvent(MotionEvent ev) { |
| return true; |
| } |
| @Override public boolean dispatchPopulateAccessibilityEvent( |
| AccessibilityEvent event) { |
| return true; |
| } |
| }; |
| if (mContext.getPackageManager().isUpgrade()) { |
| mBootMsgDialog.setTitle(R.string.android_upgrading_title); |
| } else { |
| mBootMsgDialog.setTitle(R.string.android_start_title); |
| } |
| mBootMsgDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER); |
| mBootMsgDialog.setIndeterminate(true); |
| mBootMsgDialog.getWindow().setType( |
| WindowManager.LayoutParams.TYPE_BOOT_PROGRESS); |
| mBootMsgDialog.getWindow().addFlags( |
| WindowManager.LayoutParams.FLAG_DIM_BEHIND |
| | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN); |
| mBootMsgDialog.getWindow().setDimAmount(1); |
| WindowManager.LayoutParams lp = mBootMsgDialog.getWindow().getAttributes(); |
| lp.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_NOSENSOR; |
| mBootMsgDialog.getWindow().setAttributes(lp); |
| mBootMsgDialog.setCancelable(false); |
| mBootMsgDialog.show(); |
| } |
| mBootMsgDialog.setMessage(msg); |
| } |
| }); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void hideBootMessages() { |
| mHandler.sendEmptyMessage(MSG_HIDE_BOOT_MESSAGE); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void userActivity() { |
| // *************************************** |
| // NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE |
| // *************************************** |
| // THIS IS CALLED FROM DEEP IN THE POWER MANAGER |
| // WITH ITS LOCKS HELD. |
| // |
| // This code must be VERY careful about the locks |
| // it acquires. |
| // In fact, the current code acquires way too many, |
| // and probably has lurking deadlocks. |
| |
| synchronized (mScreenLockTimeout) { |
| if (mLockScreenTimerActive) { |
| // reset the timer |
| mHandler.removeCallbacks(mScreenLockTimeout); |
| mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); |
| } |
| } |
| } |
| |
| class ScreenLockTimeout implements Runnable { |
| Bundle options; |
| |
| @Override |
| public void run() { |
| synchronized (this) { |
| if (localLOGV) Log.v(TAG, "mScreenLockTimeout activating keyguard"); |
| if (mKeyguardDelegate != null) { |
| mKeyguardDelegate.doKeyguardTimeout(options); |
| } |
| mLockScreenTimerActive = false; |
| options = null; |
| } |
| } |
| |
| public void setLockOptions(Bundle options) { |
| this.options = options; |
| } |
| } |
| |
| ScreenLockTimeout mScreenLockTimeout = new ScreenLockTimeout(); |
| |
| @Override |
| public void lockNow(Bundle options) { |
| mContext.enforceCallingOrSelfPermission(android.Manifest.permission.DEVICE_POWER, null); |
| mHandler.removeCallbacks(mScreenLockTimeout); |
| if (options != null) { |
| // In case multiple calls are made to lockNow, we don't wipe out the options |
| // until the runnable actually executes. |
| mScreenLockTimeout.setLockOptions(options); |
| } |
| mHandler.post(mScreenLockTimeout); |
| } |
| |
| private void updateLockScreenTimeout() { |
| synchronized (mScreenLockTimeout) { |
| boolean enable = (mAllowLockscreenWhenOn && mAwake && |
| mKeyguardDelegate != null && mKeyguardDelegate.isSecure()); |
| if (mLockScreenTimerActive != enable) { |
| if (enable) { |
| if (localLOGV) Log.v(TAG, "setting lockscreen timer"); |
| mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); |
| } else { |
| if (localLOGV) Log.v(TAG, "clearing lockscreen timer"); |
| mHandler.removeCallbacks(mScreenLockTimeout); |
| } |
| mLockScreenTimerActive = enable; |
| } |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void enableScreenAfterBoot() { |
| readLidState(); |
| applyLidSwitchState(); |
| updateRotation(true); |
| } |
| |
| private void applyLidSwitchState() { |
| if (mLidState == LID_CLOSED && mLidControlsSleep) { |
| mPowerManager.goToSleep(SystemClock.uptimeMillis(), |
| PowerManager.GO_TO_SLEEP_REASON_LID_SWITCH, |
| PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); |
| } |
| |
| synchronized (mLock) { |
| updateWakeGestureListenerLp(); |
| } |
| } |
| |
| void updateUiMode() { |
| if (mUiModeManager == null) { |
| mUiModeManager = IUiModeManager.Stub.asInterface( |
| ServiceManager.getService(Context.UI_MODE_SERVICE)); |
| } |
| try { |
| mUiMode = mUiModeManager.getCurrentModeType(); |
| } catch (RemoteException e) { |
| } |
| } |
| |
| void updateRotation(boolean alwaysSendConfiguration) { |
| try { |
| //set orientation on WindowManager |
| mWindowManager.updateRotation(alwaysSendConfiguration, false); |
| } catch (RemoteException e) { |
| // Ignore |
| } |
| } |
| |
| void updateRotation(boolean alwaysSendConfiguration, boolean forceRelayout) { |
| try { |
| //set orientation on WindowManager |
| mWindowManager.updateRotation(alwaysSendConfiguration, forceRelayout); |
| } catch (RemoteException e) { |
| // Ignore |
| } |
| } |
| |
| /** |
| * Return an Intent to launch the currently active dock app as home. Returns |
| * null if the standard home should be launched, which is the case if any of the following is |
| * true: |
| * <ul> |
| * <li>The device is not in either car mode or desk mode |
| * <li>The device is in car mode but ENABLE_CAR_DOCK_HOME_CAPTURE is false |
| * <li>The device is in desk mode but ENABLE_DESK_DOCK_HOME_CAPTURE is false |
| * <li>The device is in car mode but there's no CAR_DOCK app with METADATA_DOCK_HOME |
| * <li>The device is in desk mode but there's no DESK_DOCK app with METADATA_DOCK_HOME |
| * </ul> |
| * @return A dock intent. |
| */ |
| Intent createHomeDockIntent() { |
| Intent intent = null; |
| |
| // What home does is based on the mode, not the dock state. That |
| // is, when in car mode you should be taken to car home regardless |
| // of whether we are actually in a car dock. |
| if (mUiMode == Configuration.UI_MODE_TYPE_CAR) { |
| if (ENABLE_CAR_DOCK_HOME_CAPTURE) { |
| intent = mCarDockIntent; |
| } |
| } else if (mUiMode == Configuration.UI_MODE_TYPE_DESK) { |
| if (ENABLE_DESK_DOCK_HOME_CAPTURE) { |
| intent = mDeskDockIntent; |
| } |
| } else if (mUiMode == Configuration.UI_MODE_TYPE_WATCH |
| && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK |
| || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK |
| || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK)) { |
| // Always launch dock home from home when watch is docked, if it exists. |
| intent = mDeskDockIntent; |
| } |
| |
| if (intent == null) { |
| return null; |
| } |
| |
| ActivityInfo ai = null; |
| ResolveInfo info = mContext.getPackageManager().resolveActivityAsUser( |
| intent, |
| PackageManager.MATCH_DEFAULT_ONLY | PackageManager.GET_META_DATA, |
| mCurrentUserId); |
| if (info != null) { |
| ai = info.activityInfo; |
| } |
| if (ai != null |
| && ai.metaData != null |
| && ai.metaData.getBoolean(Intent.METADATA_DOCK_HOME)) { |
| intent = new Intent(intent); |
| intent.setClassName(ai.packageName, ai.name); |
| return intent; |
| } |
| |
| return null; |
| } |
| |
| void startDockOrHome() { |
| awakenDreams(); |
| |
| Intent dock = createHomeDockIntent(); |
| if (dock != null) { |
| try { |
| startActivityAsUser(dock, UserHandle.CURRENT); |
| return; |
| } catch (ActivityNotFoundException e) { |
| } |
| } |
| |
| startActivityAsUser(mHomeIntent, UserHandle.CURRENT); |
| } |
| |
| /** |
| * goes to the home screen |
| * @return whether it did anything |
| */ |
| boolean goHome() { |
| if (!isUserSetupComplete()) { |
| Slog.i(TAG, "Not going home because user setup is in progress."); |
| return false; |
| } |
| if (false) { |
| // This code always brings home to the front. |
| try { |
| ActivityManagerNative.getDefault().stopAppSwitches(); |
| } catch (RemoteException e) { |
| } |
| sendCloseSystemWindows(); |
| startDockOrHome(); |
| } else { |
| // This code brings home to the front or, if it is already |
| // at the front, puts the device to sleep. |
| try { |
| if (SystemProperties.getInt("persist.sys.uts-test-mode", 0) == 1) { |
| /// Roll back EndcallBehavior as the cupcake design to pass P1 lab entry. |
| Log.d(TAG, "UTS-TEST-MODE"); |
| } else { |
| ActivityManagerNative.getDefault().stopAppSwitches(); |
| sendCloseSystemWindows(); |
| Intent dock = createHomeDockIntent(); |
| if (dock != null) { |
| int result = ActivityManagerNative.getDefault() |
| .startActivityAsUser(null, null, dock, |
| dock.resolveTypeIfNeeded(mContext.getContentResolver()), |
| null, null, 0, |
| ActivityManager.START_FLAG_ONLY_IF_NEEDED, |
| null, null, UserHandle.USER_CURRENT); |
| if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) { |
| return false; |
| } |
| } |
| } |
| int result = ActivityManagerNative.getDefault() |
| .startActivityAsUser(null, null, mHomeIntent, |
| mHomeIntent.resolveTypeIfNeeded(mContext.getContentResolver()), |
| null, null, 0, |
| ActivityManager.START_FLAG_ONLY_IF_NEEDED, |
| null, null, UserHandle.USER_CURRENT); |
| if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) { |
| return false; |
| } |
| } catch (RemoteException ex) { |
| // bummer, the activity manager, which is in this process, is dead |
| } |
| } |
| return true; |
| } |
| |
| @Override |
| public void setCurrentOrientationLw(int newOrientation) { |
| synchronized (mLock) { |
| if (newOrientation != mCurrentAppOrientation) { |
| mCurrentAppOrientation = newOrientation; |
| updateOrientationListenerLp(); |
| } |
| } |
| } |
| |
| private void performAuditoryFeedbackForAccessibilityIfNeed() { |
| if (!isGlobalAccessibilityGestureEnabled()) { |
| return; |
| } |
| AudioManager audioManager = (AudioManager) mContext.getSystemService( |
| Context.AUDIO_SERVICE); |
| if (audioManager.isSilentMode()) { |
| return; |
| } |
| Ringtone ringTone = RingtoneManager.getRingtone(mContext, |
| Settings.System.DEFAULT_NOTIFICATION_URI); |
| ringTone.setStreamType(AudioManager.STREAM_MUSIC); |
| ringTone.play(); |
| } |
| |
| private boolean isTheaterModeEnabled() { |
| return Settings.Global.getInt(mContext.getContentResolver(), |
| Settings.Global.THEATER_MODE_ON, 0) == 1; |
| } |
| |
| private boolean isGlobalAccessibilityGestureEnabled() { |
| return Settings.Global.getInt(mContext.getContentResolver(), |
| Settings.Global.ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 0) == 1; |
| } |
| |
| @Override |
| public boolean performHapticFeedbackLw(WindowState win, int effectId, boolean always) { |
| if (!mVibrator.hasVibrator()) { |
| return false; |
| } |
| final boolean hapticsDisabled = Settings.System.getIntForUser(mContext.getContentResolver(), |
| Settings.System.HAPTIC_FEEDBACK_ENABLED, 0, UserHandle.USER_CURRENT) == 0; |
| if (hapticsDisabled && !always) { |
| return false; |
| } |
| long[] pattern = null; |
| switch (effectId) { |
| case HapticFeedbackConstants.LONG_PRESS: |
| pattern = mLongPressVibePattern; |
| break; |
| case HapticFeedbackConstants.VIRTUAL_KEY: |
| pattern = mVirtualKeyVibePattern; |
| break; |
| case HapticFeedbackConstants.KEYBOARD_TAP: |
| pattern = mKeyboardTapVibePattern; |
| break; |
| case HapticFeedbackConstants.CLOCK_TICK: |
| pattern = mClockTickVibePattern; |
| break; |
| case HapticFeedbackConstants.CALENDAR_DATE: |
| pattern = mCalendarDateVibePattern; |
| break; |
| case HapticFeedbackConstants.SAFE_MODE_DISABLED: |
| pattern = mSafeModeDisabledVibePattern; |
| break; |
| case HapticFeedbackConstants.SAFE_MODE_ENABLED: |
| pattern = mSafeModeEnabledVibePattern; |
| break; |
| default: |
| return false; |
| } |
| int owningUid; |
| String owningPackage; |
| if (win != null) { |
| owningUid = win.getOwningUid(); |
| owningPackage = win.getOwningPackage(); |
| } else { |
| owningUid = android.os.Process.myUid(); |
| owningPackage = mContext.getOpPackageName(); |
| } |
| if (pattern.length == 1) { |
| // One-shot vibration |
| mVibrator.vibrate(owningUid, owningPackage, pattern[0], VIBRATION_ATTRIBUTES); |
| } else { |
| // Pattern vibration |
| mVibrator.vibrate(owningUid, owningPackage, pattern, -1, VIBRATION_ATTRIBUTES); |
| } |
| return true; |
| } |
| |
| @Override |
| public void keepScreenOnStartedLw() { |
| } |
| |
| @Override |
| public void keepScreenOnStoppedLw() { |
| if (isKeyguardShowingAndNotOccluded()) { |
| mPowerManager.userActivity(SystemClock.uptimeMillis(), false); |
| } |
| } |
| |
| private int updateSystemUiVisibilityLw() { |
| // If there is no window focused, there will be nobody to handle the events |
| // anyway, so just hang on in whatever state we're in until things settle down. |
| final WindowState win = mFocusedWindow != null ? mFocusedWindow |
| : mTopFullscreenOpaqueWindowState; |
| if (win == null) { |
| return 0; |
| } |
| if ((win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 && mHideLockScreen == true) { |
| // We are updating at a point where the keyguard has gotten |
| // focus, but we were last in a state where the top window is |
| // hiding it. This is probably because the keyguard as been |
| // shown while the top window was displayed, so we want to ignore |
| // it here because this is just a very transient change and it |
| // will quickly lose focus once it correctly gets hidden. |
| return 0; |
| } |
| |
| int tmpVisibility = PolicyControl.getSystemUiVisibility(win, null) |
| & ~mResettingSystemUiFlags |
| & ~mForceClearedSystemUiFlags; |
| if (mForcingShowNavBar && win.getSurfaceLayer() < mForcingShowNavBarLayer) { |
| tmpVisibility &= ~PolicyControl.adjustClearableFlags(win, View.SYSTEM_UI_CLEARABLE_FLAGS); |
| } |
| final int visibility = updateSystemBarsLw(win, mLastSystemUiFlags, tmpVisibility); |
| final int diff = visibility ^ mLastSystemUiFlags; |
| final boolean needsMenu = win.getNeedsMenuLw(mTopFullscreenOpaqueWindowState); |
| if (diff == 0 && mLastFocusNeedsMenu == needsMenu |
| && mFocusedApp == win.getAppToken()) { |
| return 0; |
| } |
| mLastSystemUiFlags = visibility; |
| mLastFocusNeedsMenu = needsMenu; |
| mFocusedApp = win.getAppToken(); |
| mHandler.post(new Runnable() { |
| @Override |
| public void run() { |
| try { |
| IStatusBarService statusbar = getStatusBarService(); |
| if (statusbar != null) { |
| statusbar.setSystemUiVisibility(visibility, 0xffffffff, win.toString()); |
| statusbar.topAppWindowChanged(needsMenu); |
| } |
| } catch (RemoteException e) { |
| // re-acquire status bar service next time it is needed. |
| mStatusBarService = null; |
| } |
| } |
| }); |
| return diff; |
| } |
| |
| private int updateSystemBarsLw(WindowState win, int oldVis, int vis) { |
| // apply translucent bar vis flags |
| WindowState transWin = isStatusBarKeyguard() && !mHideLockScreen |
| ? mStatusBar |
| : mTopFullscreenOpaqueWindowState; |
| vis = mStatusBarController.applyTranslucentFlagLw(transWin, vis, oldVis); |
| vis = mNavigationBarController.applyTranslucentFlagLw(transWin, vis, oldVis); |
| |
| // prevent status bar interaction from clearing certain flags |
| boolean statusBarHasFocus = win.getAttrs().type == TYPE_STATUS_BAR; |
| if (statusBarHasFocus && !isStatusBarKeyguard()) { |
| int flags = View.SYSTEM_UI_FLAG_FULLSCREEN |
| | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
| | View.SYSTEM_UI_FLAG_IMMERSIVE |
| | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY; |
| if (mHideLockScreen) { |
| flags |= View.STATUS_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSLUCENT; |
| } |
| vis = (vis & ~flags) | (oldVis & flags); |
| } |
| |
| if (!areTranslucentBarsAllowed() && transWin != mStatusBar) { |
| vis &= ~(View.NAVIGATION_BAR_TRANSLUCENT | View.STATUS_BAR_TRANSLUCENT |
| | View.SYSTEM_UI_TRANSPARENT); |
| } |
| |
| // update status bar |
| boolean immersiveSticky = |
| (vis & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; |
| boolean hideStatusBarWM = |
| mTopFullscreenOpaqueWindowState != null && |
| (PolicyControl.getWindowFlags(mTopFullscreenOpaqueWindowState, null) |
| & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0; |
| boolean hideStatusBarSysui = |
| (vis & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0; |
| boolean hideNavBarSysui = |
| (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0; |
| |
| boolean transientStatusBarAllowed = |
| mStatusBar != null && ( |
| hideStatusBarWM |
| || (hideStatusBarSysui && immersiveSticky) |
| || statusBarHasFocus); |
| |
| boolean transientNavBarAllowed = |
| mNavigationBar != null && |
| hideNavBarSysui && immersiveSticky; |
| |
| boolean denyTransientStatus = mStatusBarController.isTransientShowRequested() |
| && !transientStatusBarAllowed && hideStatusBarSysui; |
| boolean denyTransientNav = mNavigationBarController.isTransientShowRequested() |
| && !transientNavBarAllowed; |
| if (denyTransientStatus || denyTransientNav) { |
| // clear the clearable flags instead |
| clearClearableFlagsLw(); |
| } |
| |
| vis = mStatusBarController.updateVisibilityLw(transientStatusBarAllowed, oldVis, vis); |
| |
| // update navigation bar |
| boolean oldImmersiveMode = isImmersiveMode(oldVis); |
| boolean newImmersiveMode = isImmersiveMode(vis); |
| if (win != null && oldImmersiveMode != newImmersiveMode) { |
| final String pkg = win.getOwningPackage(); |
| mImmersiveModeConfirmation.immersiveModeChanged(pkg, newImmersiveMode, |
| isUserSetupComplete()); |
| } |
| |
| vis = mNavigationBarController.updateVisibilityLw(transientNavBarAllowed, oldVis, vis); |
| |
| return vis; |
| } |
| |
| private void clearClearableFlagsLw() { |
| int newVal = mResettingSystemUiFlags | View.SYSTEM_UI_CLEARABLE_FLAGS; |
| if (newVal != mResettingSystemUiFlags) { |
| mResettingSystemUiFlags = newVal; |
| mWindowManagerFuncs.reevaluateStatusBarVisibility(); |
| } |
| } |
| |
| private boolean isImmersiveMode(int vis) { |
| final int flags = View.SYSTEM_UI_FLAG_IMMERSIVE | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY; |
| return mNavigationBar != null |
| && (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0 |
| && (vis & flags) != 0 |
| && canHideNavigationBar(); |
| } |
| |
| /** |
| * @return whether the navigation or status bar can be made translucent |
| * |
| * This should return true unless touch exploration is not enabled or |
| * R.boolean.config_enableTranslucentDecor is false. |
| */ |
| private boolean areTranslucentBarsAllowed() { |
| return mTranslucentDecorEnabled |
| && !mAccessibilityManager.isTouchExplorationEnabled(); |
| } |
| |
| // Use this instead of checking config_showNavigationBar so that it can be consistently |
| // overridden by qemu.hw.mainkeys in the emulator. |
| @Override |
| public boolean hasNavigationBar() { |
| return mHasNavigationBar; |
| } |
| |
| @Override |
| public void setLastInputMethodWindowLw(WindowState ime, WindowState target) { |
| mLastInputMethodWindow = ime; |
| mLastInputMethodTargetWindow = target; |
| } |
| |
| @Override |
| public int getInputMethodWindowVisibleHeightLw() { |
| return mDockBottom - mCurBottom; |
| } |
| |
| @Override |
| public void setCurrentUserLw(int newUserId) { |
| mCurrentUserId = newUserId; |
| if (mKeyguardDelegate != null) { |
| mKeyguardDelegate.setCurrentUser(newUserId); |
| } |
| if (mStatusBarService != null) { |
| try { |
| mStatusBarService.setCurrentUser(newUserId); |
| } catch (RemoteException e) { |
| // oh well |
| } |
| } |
| setLastInputMethodWindowLw(null, null); |
| } |
| |
| @Override |
| public boolean canMagnifyWindow(int windowType) { |
| switch (windowType) { |
| case WindowManager.LayoutParams.TYPE_INPUT_METHOD: |
| case WindowManager.LayoutParams.TYPE_INPUT_METHOD_DIALOG: |
| case WindowManager.LayoutParams.TYPE_NAVIGATION_BAR: |
| case WindowManager.LayoutParams.TYPE_MAGNIFICATION_OVERLAY: { |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| @Override |
| public boolean isTopLevelWindow(int windowType) { |
| if (windowType >= WindowManager.LayoutParams.FIRST_SUB_WINDOW |
| && windowType <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { |
| return (windowType == WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG); |
| } |
| return true; |
| } |
| |
| @Override |
| public void dump(String prefix, PrintWriter pw, String[] args) { |
| pw.print(prefix); pw.print("mSafeMode="); pw.print(mSafeMode); |
| pw.print(" mSystemReady="); pw.print(mSystemReady); |
| pw.print(" mSystemBooted="); pw.println(mSystemBooted); |
| pw.print(prefix); pw.print("mLidState="); pw.print(mLidState); |
| pw.print(" mLidOpenRotation="); pw.print(mLidOpenRotation); |
| pw.print(" mCameraLensCoverState="); pw.print(mCameraLensCoverState); |
| pw.print(" mHdmiPlugged="); pw.println(mHdmiPlugged); |
| if (mLastSystemUiFlags != 0 || mResettingSystemUiFlags != 0 |
| || mForceClearedSystemUiFlags != 0) { |
| pw.print(prefix); pw.print("mLastSystemUiFlags=0x"); |
| pw.print(Integer.toHexString(mLastSystemUiFlags)); |
| pw.print(" mResettingSystemUiFlags=0x"); |
| pw.print(Integer.toHexString(mResettingSystemUiFlags)); |
| pw.print(" mForceClearedSystemUiFlags=0x"); |
| pw.println(Integer.toHexString(mForceClearedSystemUiFlags)); |
| } |
| if (mLastFocusNeedsMenu) { |
| pw.print(prefix); pw.print("mLastFocusNeedsMenu="); |
| pw.println(mLastFocusNeedsMenu); |
| } |
| pw.print(prefix); pw.print("mWakeGestureEnabledSetting="); |
| pw.println(mWakeGestureEnabledSetting); |
| |
| pw.print(prefix); pw.print("mSupportAutoRotation="); pw.println(mSupportAutoRotation); |
| pw.print(prefix); pw.print("mUiMode="); pw.print(mUiMode); |
| pw.print(" mDockMode="); pw.print(mDockMode); |
| pw.print(" mCarDockRotation="); pw.print(mCarDockRotation); |
| pw.print(" mDeskDockRotation="); pw.println(mDeskDockRotation); |
| pw.print(prefix); pw.print("mUserRotationMode="); pw.print(mUserRotationMode); |
| pw.print(" mUserRotation="); pw.print(mUserRotation); |
| pw.print(" mAllowAllRotations="); pw.println(mAllowAllRotations); |
| pw.print(prefix); pw.print("mCurrentAppOrientation="); pw.println(mCurrentAppOrientation); |
| pw.print(prefix); pw.print("mCarDockEnablesAccelerometer="); |
| pw.print(mCarDockEnablesAccelerometer); |
| pw.print(" mDeskDockEnablesAccelerometer="); |
| pw.println(mDeskDockEnablesAccelerometer); |
| pw.print(prefix); pw.print("mLidKeyboardAccessibility="); |
| pw.print(mLidKeyboardAccessibility); |
| pw.print(" mLidNavigationAccessibility="); pw.print(mLidNavigationAccessibility); |
| pw.print(" mLidControlsSleep="); pw.println(mLidControlsSleep); |
| pw.print(prefix); |
| pw.print("mShortPressOnPowerBehavior="); pw.print(mShortPressOnPowerBehavior); |
| pw.print(" mLongPressOnPowerBehavior="); pw.println(mLongPressOnPowerBehavior); |
| pw.print(prefix); |
| pw.print("mDoublePressOnPowerBehavior="); pw.print(mDoublePressOnPowerBehavior); |
| pw.print(" mTriplePressOnPowerBehavior="); pw.println(mTriplePressOnPowerBehavior); |
| pw.print(prefix); pw.print("mHasSoftInput="); pw.println(mHasSoftInput); |
| pw.print(prefix); pw.print("mAwake="); pw.println(mAwake); |
| pw.print(prefix); pw.print("mScreenOnEarly="); pw.print(mScreenOnEarly); |
| pw.print(" mScreenOnFully="); pw.println(mScreenOnFully); |
| pw.print(prefix); pw.print("mKeyguardDrawComplete="); pw.print(mKeyguardDrawComplete); |
| pw.print(" mWindowManagerDrawComplete="); pw.println(mWindowManagerDrawComplete); |
| pw.print(prefix); pw.print("mOrientationSensorEnabled="); |
| pw.println(mOrientationSensorEnabled); |
| pw.print(prefix); pw.print("mOverscanScreen=("); pw.print(mOverscanScreenLeft); |
| pw.print(","); pw.print(mOverscanScreenTop); |
| pw.print(") "); pw.print(mOverscanScreenWidth); |
| pw.print("x"); pw.println(mOverscanScreenHeight); |
| if (mOverscanLeft != 0 || mOverscanTop != 0 |
| || mOverscanRight != 0 || mOverscanBottom != 0) { |
| pw.print(prefix); pw.print("mOverscan left="); pw.print(mOverscanLeft); |
| pw.print(" top="); pw.print(mOverscanTop); |
| pw.print(" right="); pw.print(mOverscanRight); |
| pw.print(" bottom="); pw.println(mOverscanBottom); |
| } |
| pw.print(prefix); pw.print("mRestrictedOverscanScreen=("); |
| pw.print(mRestrictedOverscanScreenLeft); |
| pw.print(","); pw.print(mRestrictedOverscanScreenTop); |
| pw.print(") "); pw.print(mRestrictedOverscanScreenWidth); |
| pw.print("x"); pw.println(mRestrictedOverscanScreenHeight); |
| pw.print(prefix); pw.print("mUnrestrictedScreen=("); pw.print(mUnrestrictedScreenLeft); |
| pw.print(","); pw.print(mUnrestrictedScreenTop); |
| pw.print(") "); pw.print(mUnrestrictedScreenWidth); |
| pw.print("x"); pw.println(mUnrestrictedScreenHeight); |
| pw.print(prefix); pw.print("mRestrictedScreen=("); pw.print(mRestrictedScreenLeft); |
| pw.print(","); pw.print(mRestrictedScreenTop); |
| pw.print(") "); pw.print(mRestrictedScreenWidth); |
| pw.print("x"); pw.println(mRestrictedScreenHeight); |
| pw.print(prefix); pw.print("mStableFullscreen=("); pw.print(mStableFullscreenLeft); |
| pw.print(","); pw.print(mStableFullscreenTop); |
| pw.print(")-("); pw.print(mStableFullscreenRight); |
| pw.print(","); pw.print(mStableFullscreenBottom); pw.println(")"); |
| pw.print(prefix); pw.print("mStable=("); pw.print(mStableLeft); |
| pw.print(","); pw.print(mStableTop); |
| pw.print(")-("); pw.print(mStableRight); |
| pw.print(","); pw.print(mStableBottom); pw.println(")"); |
| pw.print(prefix); pw.print("mSystem=("); pw.print(mSystemLeft); |
| pw.print(","); pw.print(mSystemTop); |
| pw.print(")-("); pw.print(mSystemRight); |
| pw.print(","); pw.print(mSystemBottom); pw.println(")"); |
| pw.print(prefix); pw.print("mCur=("); pw.print(mCurLeft); |
| pw.print(","); pw.print(mCurTop); |
| pw.print(")-("); pw.print(mCurRight); |
| pw.print(","); pw.print(mCurBottom); pw.println(")"); |
| pw.print(prefix); pw.print("mContent=("); pw.print(mContentLeft); |
| pw.print(","); pw.print(mContentTop); |
| pw.print(")-("); pw.print(mContentRight); |
| pw.print(","); pw.print(mContentBottom); pw.println(")"); |
| pw.print(prefix); pw.print("mVoiceContent=("); pw.print(mVoiceContentLeft); |
| pw.print(","); pw.print(mVoiceContentTop); |
| pw.print(")-("); pw.print(mVoiceContentRight); |
| pw.print(","); pw.print(mVoiceContentBottom); pw.println(")"); |
| pw.print(prefix); pw.print("mDock=("); pw.print(mDockLeft); |
| pw.print(","); pw.print(mDockTop); |
| pw.print(")-("); pw.print(mDockRight); |
| pw.print(","); pw.print(mDockBottom); pw.println(")"); |
| pw.print(prefix); pw.print("mDockLayer="); pw.print(mDockLayer); |
| pw.print(" mStatusBarLayer="); pw.println(mStatusBarLayer); |
| pw.print(prefix); pw.print("mShowingLockscreen="); pw.print(mShowingLockscreen); |
| pw.print(" mShowingDream="); pw.print(mShowingDream); |
| pw.print(" mDreamingLockscreen="); pw.println(mDreamingLockscreen); |
| if (mLastInputMethodWindow != null) { |
| pw.print(prefix); pw.print("mLastInputMethodWindow="); |
| pw.println(mLastInputMethodWindow); |
| } |
| if (mLastInputMethodTargetWindow != null) { |
| pw.print(prefix); pw.print("mLastInputMethodTargetWindow="); |
| pw.println(mLastInputMethodTargetWindow); |
| } |
| if (mStatusBar != null) { |
| pw.print(prefix); pw.print("mStatusBar="); |
| pw.println(mStatusBar); |
| pw.print(prefix); pw.print("isStatusBarKeyguard="); |
| pw.print(isStatusBarKeyguard()); |
| } |
| if (mNavigationBar != null) { |
| pw.print(prefix); pw.print("mNavigationBar="); |
| pw.println(mNavigationBar); |
| } |
| if (mFocusedWindow != null) { |
| pw.print(prefix); pw.print("mFocusedWindow="); |
| pw.println(mFocusedWindow); |
| } |
| if (mFocusedApp != null) { |
| pw.print(prefix); pw.print("mFocusedApp="); |
| pw.println(mFocusedApp); |
| } |
| if (mWinDismissingKeyguard != null) { |
| pw.print(prefix); pw.print("mWinDismissingKeyguard="); |
| pw.println(mWinDismissingKeyguard); |
| } |
| if (mTopFullscreenOpaqueWindowState != null) { |
| pw.print(prefix); pw.print("mTopFullscreenOpaqueWindowState="); |
| pw.println(mTopFullscreenOpaqueWindowState); |
| } |
| if (mForcingShowNavBar) { |
| pw.print(prefix); pw.print("mForcingShowNavBar="); |
| pw.println(mForcingShowNavBar); pw.print( "mForcingShowNavBarLayer="); |
| pw.println(mForcingShowNavBarLayer); |
| } |
| pw.print(prefix); pw.print("mTopIsFullscreen="); pw.print(mTopIsFullscreen); |
| pw.print(" mHideLockScreen="); pw.println(mHideLockScreen); |
| pw.print(prefix); pw.print("mForceStatusBar="); pw.print(mForceStatusBar); |
| pw.print(" mForceStatusBarFromKeyguard="); |
| pw.println(mForceStatusBarFromKeyguard); |
| pw.print(prefix); pw.print("mDismissKeyguard="); pw.print(mDismissKeyguard); |
| pw.print(" mWinDismissingKeyguard="); pw.print(mWinDismissingKeyguard); |
| pw.print(" mHomePressed="); pw.println(mHomePressed); |
| pw.print(prefix); pw.print("mAllowLockscreenWhenOn="); pw.print(mAllowLockscreenWhenOn); |
| pw.print(" mLockScreenTimeout="); pw.print(mLockScreenTimeout); |
| pw.print(" mLockScreenTimerActive="); pw.println(mLockScreenTimerActive); |
| pw.print(prefix); pw.print("mEndcallBehavior="); pw.print(mEndcallBehavior); |
| pw.print(" mIncallPowerBehavior="); pw.print(mIncallPowerBehavior); |
| pw.print(" mLongPressOnHomeBehavior="); pw.println(mLongPressOnHomeBehavior); |
| pw.print(prefix); pw.print("mLandscapeRotation="); pw.print(mLandscapeRotation); |
| pw.print(" mSeascapeRotation="); pw.println(mSeascapeRotation); |
| pw.print(prefix); pw.print("mPortraitRotation="); pw.print(mPortraitRotation); |
| pw.print(" mUpsideDownRotation="); pw.println(mUpsideDownRotation); |
| pw.print(prefix); pw.print("mDemoHdmiRotation="); pw.print(mDemoHdmiRotation); |
| pw.print(" mDemoHdmiRotationLock="); pw.println(mDemoHdmiRotationLock); |
| pw.print(prefix); pw.print("mUndockedHdmiRotation="); pw.println(mUndockedHdmiRotation); |
| |
| mGlobalKeyManager.dump(prefix, pw); |
| mStatusBarController.dump(pw, prefix); |
| mNavigationBarController.dump(pw, prefix); |
| PolicyControl.dump(prefix, pw); |
| |
| if (mWakeGestureListener != null) { |
| mWakeGestureListener.dump(pw, prefix); |
| } |
| if (mOrientationListener != null) { |
| mOrientationListener.dump(pw, prefix); |
| } |
| } |
| } |