| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * 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.systemui.recents.misc; |
| |
| import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME; |
| import static android.app.WindowConfiguration.ACTIVITY_TYPE_RECENTS; |
| import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD; |
| import static android.app.WindowConfiguration.ACTIVITY_TYPE_UNDEFINED; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_PRIMARY; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_SECONDARY; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED; |
| |
| import android.annotation.Nullable; |
| import android.app.ActivityManager; |
| import android.app.ActivityManager.StackInfo; |
| import android.app.ActivityOptions; |
| import android.app.AppGlobals; |
| import android.app.IActivityManager; |
| import android.app.WindowConfiguration; |
| import android.content.ComponentName; |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.IPackageManager; |
| import android.content.pm.PackageManager; |
| import android.content.res.Resources; |
| import android.graphics.Bitmap; |
| import android.graphics.BitmapFactory; |
| import android.graphics.Canvas; |
| import android.graphics.Paint; |
| import android.graphics.Point; |
| import android.graphics.PorterDuff; |
| import android.graphics.PorterDuffXfermode; |
| import android.graphics.Rect; |
| import android.graphics.drawable.Drawable; |
| import android.os.Handler; |
| import android.os.IRemoteCallback; |
| import android.os.Looper; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import android.os.SystemProperties; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| import android.provider.Settings; |
| import android.service.dreams.DreamService; |
| import android.service.dreams.IDreamManager; |
| import android.util.Log; |
| import android.util.MutableBoolean; |
| import android.view.Display; |
| import android.view.IAppTransitionAnimationSpecsFuture; |
| import android.view.IDockedStackListener; |
| import android.view.IWindowManager; |
| import android.view.WindowManager; |
| import android.view.WindowManager.KeyboardShortcutsReceiver; |
| import android.view.WindowManagerGlobal; |
| import android.view.accessibility.AccessibilityManager; |
| |
| import com.android.internal.app.AssistUtils; |
| import com.android.internal.os.BackgroundThread; |
| import com.android.systemui.Dependency; |
| import com.android.systemui.R; |
| import com.android.systemui.UiOffloadThread; |
| import com.android.systemui.recents.Recents; |
| import com.android.systemui.recents.RecentsImpl; |
| import com.android.systemui.shared.recents.model.Task; |
| import com.android.systemui.statusbar.policy.UserInfoController; |
| |
| import java.util.List; |
| |
| /** |
| * Acts as a shim around the real system services that we need to access data from, and provides |
| * a point of injection when testing UI. |
| */ |
| public class SystemServicesProxy { |
| final static String TAG = "SystemServicesProxy"; |
| |
| final static BitmapFactory.Options sBitmapOptions; |
| static { |
| sBitmapOptions = new BitmapFactory.Options(); |
| sBitmapOptions.inMutable = true; |
| sBitmapOptions.inPreferredConfig = Bitmap.Config.RGB_565; |
| } |
| |
| private static SystemServicesProxy sSystemServicesProxy; |
| |
| AccessibilityManager mAccm; |
| ActivityManager mAm; |
| IActivityManager mIam; |
| PackageManager mPm; |
| IPackageManager mIpm; |
| private final IDreamManager mDreamManager; |
| private final Context mContext; |
| AssistUtils mAssistUtils; |
| WindowManager mWm; |
| IWindowManager mIwm; |
| UserManager mUm; |
| Display mDisplay; |
| String mRecentsPackage; |
| private TaskStackChangeListeners mTaskStackChangeListeners; |
| private int mCurrentUserId; |
| |
| boolean mIsSafeMode; |
| |
| int mDummyThumbnailWidth; |
| int mDummyThumbnailHeight; |
| Paint mBgProtectionPaint; |
| Canvas mBgProtectionCanvas; |
| |
| private final Handler mHandler = new Handler(); |
| private final Runnable mGcRunnable = new Runnable() { |
| @Override |
| public void run() { |
| System.gc(); |
| System.runFinalization(); |
| } |
| }; |
| |
| private final UiOffloadThread mUiOffloadThread = Dependency.get(UiOffloadThread.class); |
| |
| private final UserInfoController.OnUserInfoChangedListener mOnUserInfoChangedListener = |
| (String name, Drawable picture, String userAccount) -> |
| mCurrentUserId = mAm.getCurrentUser(); |
| |
| /** Private constructor */ |
| private SystemServicesProxy(Context context) { |
| mContext = context.getApplicationContext(); |
| mAccm = AccessibilityManager.getInstance(context); |
| mAm = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE); |
| mIam = ActivityManager.getService(); |
| mPm = context.getPackageManager(); |
| mIpm = AppGlobals.getPackageManager(); |
| mAssistUtils = new AssistUtils(context); |
| mWm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE); |
| mIwm = WindowManagerGlobal.getWindowManagerService(); |
| mUm = UserManager.get(context); |
| mDreamManager = IDreamManager.Stub.asInterface( |
| ServiceManager.checkService(DreamService.DREAM_SERVICE)); |
| mDisplay = mWm.getDefaultDisplay(); |
| mRecentsPackage = context.getPackageName(); |
| mIsSafeMode = mPm.isSafeMode(); |
| mCurrentUserId = mAm.getCurrentUser(); |
| mTaskStackChangeListeners = new TaskStackChangeListeners(Looper.getMainLooper()); |
| |
| // Get the dummy thumbnail width/heights |
| Resources res = context.getResources(); |
| int wId = com.android.internal.R.dimen.thumbnail_width; |
| int hId = com.android.internal.R.dimen.thumbnail_height; |
| mDummyThumbnailWidth = res.getDimensionPixelSize(wId); |
| mDummyThumbnailHeight = res.getDimensionPixelSize(hId); |
| |
| // Create the protection paints |
| mBgProtectionPaint = new Paint(); |
| mBgProtectionPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.DST_ATOP)); |
| mBgProtectionPaint.setColor(0xFFffffff); |
| mBgProtectionCanvas = new Canvas(); |
| |
| // Since SystemServicesProxy can be accessed from a per-SysUI process component, create a |
| // per-process listener to keep track of the current user id to reduce the number of binder |
| // calls to fetch it. |
| UserInfoController userInfoController = Dependency.get(UserInfoController.class); |
| userInfoController.addCallback(mOnUserInfoChangedListener); |
| } |
| |
| /** |
| * Returns the single instance of the {@link SystemServicesProxy}. |
| * This should only be called on the main thread. |
| */ |
| public static synchronized SystemServicesProxy getInstance(Context context) { |
| if (sSystemServicesProxy == null) { |
| sSystemServicesProxy = new SystemServicesProxy(context); |
| } |
| return sSystemServicesProxy; |
| } |
| |
| /** |
| * Requests a gc() from the background thread. |
| */ |
| public void gc() { |
| BackgroundThread.getHandler().post(mGcRunnable); |
| } |
| |
| /** |
| * Returns the top running task. |
| */ |
| public ActivityManager.RunningTaskInfo getRunningTask() { |
| // Note: The set of running tasks from the system is ordered by recency |
| List<ActivityManager.RunningTaskInfo> tasks = mAm.getRunningTasks(10); |
| if (tasks == null || tasks.isEmpty()) { |
| return null; |
| } |
| |
| // Find the first task in a valid stack, we ignore everything from the Recents and PiP |
| // stacks |
| for (int i = 0; i < tasks.size(); i++) { |
| final ActivityManager.RunningTaskInfo task = tasks.get(i); |
| final WindowConfiguration winConfig = task.configuration.windowConfiguration; |
| if (winConfig.getActivityType() == ACTIVITY_TYPE_RECENTS) { |
| continue; |
| } |
| if (winConfig.getWindowingMode() == WINDOWING_MODE_PINNED) { |
| continue; |
| } |
| return task; |
| } |
| return null; |
| } |
| |
| /** |
| * Returns whether the recents activity is currently visible. |
| */ |
| public boolean isRecentsActivityVisible() { |
| return isRecentsActivityVisible(null); |
| } |
| |
| /** |
| * Returns whether the recents activity is currently visible. |
| * |
| * @param isHomeStackVisible if provided, will return whether the home stack is visible |
| * regardless of the recents visibility |
| */ |
| public boolean isRecentsActivityVisible(MutableBoolean isHomeStackVisible) { |
| if (mIam == null) return false; |
| |
| try { |
| List<StackInfo> stackInfos = mIam.getAllStackInfos(); |
| ActivityManager.StackInfo homeStackInfo = null; |
| ActivityManager.StackInfo fullscreenStackInfo = null; |
| ActivityManager.StackInfo recentsStackInfo = null; |
| for (int i = 0; i < stackInfos.size(); i++) { |
| final StackInfo stackInfo = stackInfos.get(i); |
| final WindowConfiguration winConfig = stackInfo.configuration.windowConfiguration; |
| final int activityType = winConfig.getActivityType(); |
| final int windowingMode = winConfig.getWindowingMode(); |
| if (activityType == ACTIVITY_TYPE_HOME) { |
| homeStackInfo = stackInfo; |
| } else if (activityType == ACTIVITY_TYPE_STANDARD |
| && (windowingMode == WINDOWING_MODE_FULLSCREEN |
| || windowingMode == WINDOWING_MODE_SPLIT_SCREEN_SECONDARY)) { |
| fullscreenStackInfo = stackInfo; |
| } else if (activityType == ACTIVITY_TYPE_RECENTS) { |
| recentsStackInfo = stackInfo; |
| } |
| } |
| boolean homeStackVisibleNotOccluded = isStackNotOccluded(homeStackInfo, |
| fullscreenStackInfo); |
| boolean recentsStackVisibleNotOccluded = isStackNotOccluded(recentsStackInfo, |
| fullscreenStackInfo); |
| if (isHomeStackVisible != null) { |
| isHomeStackVisible.value = homeStackVisibleNotOccluded; |
| } |
| ComponentName topActivity = recentsStackInfo != null ? |
| recentsStackInfo.topActivity : null; |
| return (recentsStackVisibleNotOccluded && topActivity != null |
| && topActivity.getPackageName().equals(RecentsImpl.RECENTS_PACKAGE) |
| && Recents.RECENTS_ACTIVITIES.contains(topActivity.getClassName())); |
| } catch (RemoteException e) { |
| e.printStackTrace(); |
| } |
| return false; |
| } |
| |
| private boolean isStackNotOccluded(ActivityManager.StackInfo stackInfo, |
| ActivityManager.StackInfo fullscreenStackInfo) { |
| boolean stackVisibleNotOccluded = stackInfo == null || stackInfo.visible; |
| if (fullscreenStackInfo != null && stackInfo != null) { |
| boolean isFullscreenStackOccludingg = fullscreenStackInfo.visible && |
| fullscreenStackInfo.position > stackInfo.position; |
| stackVisibleNotOccluded &= !isFullscreenStackOccludingg; |
| } |
| return stackVisibleNotOccluded; |
| } |
| |
| /** |
| * Returns whether this device is in the safe mode. |
| */ |
| public boolean isInSafeMode() { |
| return mIsSafeMode; |
| } |
| |
| /** Docks a task to the side of the screen and starts it. */ |
| public boolean startTaskInDockedMode(int taskId, int createMode) { |
| if (mIam == null) return false; |
| |
| try { |
| final ActivityOptions options = ActivityOptions.makeBasic(); |
| options.setDockCreateMode(createMode); |
| options.setLaunchWindowingMode(WINDOWING_MODE_SPLIT_SCREEN_PRIMARY); |
| mIam.startActivityFromRecents(taskId, options.toBundle()); |
| return true; |
| } catch (Exception e) { |
| Log.e(TAG, "Failed to dock task: " + taskId + " with createMode: " + createMode, e); |
| } |
| return false; |
| } |
| |
| /** Docks an already resumed task to the side of the screen. */ |
| public boolean moveTaskToDockedStack(int taskId, int createMode, Rect initialBounds) { |
| if (mIam == null) { |
| return false; |
| } |
| |
| try { |
| return mIam.moveTaskToDockedStack(taskId, createMode, true /* onTop */, |
| false /* animate */, initialBounds); |
| } catch (RemoteException e) { |
| e.printStackTrace(); |
| } |
| return false; |
| } |
| |
| /** |
| * @return whether there are any docked tasks for the current user. |
| */ |
| public boolean hasDockedTask() { |
| if (mIam == null) return false; |
| |
| ActivityManager.StackInfo stackInfo = null; |
| try { |
| stackInfo = |
| mIam.getStackInfo(WINDOWING_MODE_SPLIT_SCREEN_PRIMARY, ACTIVITY_TYPE_UNDEFINED); |
| } catch (RemoteException e) { |
| e.printStackTrace(); |
| } |
| |
| if (stackInfo != null) { |
| int userId = getCurrentUser(); |
| boolean hasUserTask = false; |
| for (int i = stackInfo.taskUserIds.length - 1; i >= 0 && !hasUserTask; i--) { |
| hasUserTask = (stackInfo.taskUserIds[i] == userId); |
| } |
| return hasUserTask; |
| } |
| return false; |
| } |
| |
| /** |
| * Returns whether there is a soft nav bar. |
| */ |
| public boolean hasSoftNavigationBar() { |
| try { |
| return mIwm.hasNavigationBar(); |
| } catch (RemoteException e) { |
| e.printStackTrace(); |
| } |
| return false; |
| } |
| |
| /** |
| * Returns whether the device has a transposed nav bar (on the right of the screen) in the |
| * current display orientation. |
| */ |
| public boolean hasTransposedNavigationBar() { |
| Rect insets = new Rect(); |
| getStableInsets(insets); |
| return insets.right > 0; |
| } |
| |
| /** |
| * Cancels the current window transtion to/from Recents for the given task id. |
| */ |
| public void cancelWindowTransition(int taskId) { |
| if (mIam == null) return; |
| |
| try { |
| mIam.cancelTaskWindowTransition(taskId); |
| } catch (RemoteException e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| /** |
| * Cancels the current thumbnail transtion to/from Recents for the given task id. |
| */ |
| public void cancelThumbnailTransition(int taskId) { |
| if (mIam == null) return; |
| |
| try { |
| mIam.cancelTaskThumbnailTransition(taskId); |
| } catch (RemoteException e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| /** Set the task's windowing mode. */ |
| public void setTaskWindowingMode(int taskId, int windowingMode) { |
| if (mIam == null) return; |
| |
| try { |
| mIam.setTaskWindowingMode(taskId, windowingMode, false /* onTop */); |
| } catch (RemoteException | IllegalArgumentException e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| /** Removes the task */ |
| public void removeTask(final int taskId) { |
| if (mAm == null) return; |
| |
| // Remove the task. |
| mUiOffloadThread.submit(() -> { |
| try { |
| mIam.removeTask(taskId); |
| } catch (RemoteException e) { |
| e.printStackTrace(); |
| } |
| }); |
| } |
| |
| /** |
| * Sends a message to close other system windows. |
| */ |
| public void sendCloseSystemWindows(String reason) { |
| mUiOffloadThread.submit(() -> { |
| try { |
| mIam.closeSystemDialogs(reason); |
| } catch (RemoteException e) { |
| } |
| }); |
| } |
| |
| public ActivityManager.TaskDescription getTaskDescription(int taskId) { |
| try { |
| return mIam.getTaskDescription(taskId); |
| } catch (RemoteException e) { |
| return null; |
| } |
| } |
| |
| /** |
| * Returns whether the provided {@param userId} represents the system user. |
| */ |
| public boolean isSystemUser(int userId) { |
| return userId == UserHandle.USER_SYSTEM; |
| } |
| |
| /** |
| * Returns the current user id. Used instead of KeyguardUpdateMonitor in SystemUI components |
| * that run in the non-primary SystemUI process. |
| */ |
| public int getCurrentUser() { |
| return mCurrentUserId; |
| } |
| |
| /** |
| * Returns the processes user id. |
| */ |
| public int getProcessUser() { |
| if (mUm == null) return 0; |
| return mUm.getUserHandle(); |
| } |
| |
| /** |
| * Returns whether touch exploration is currently enabled. |
| */ |
| public boolean isTouchExplorationEnabled() { |
| if (mAccm == null) return false; |
| |
| return mAccm.isEnabled() && mAccm.isTouchExplorationEnabled(); |
| } |
| |
| /** |
| * Returns whether the current task is in screen-pinning mode. |
| */ |
| public boolean isScreenPinningActive() { |
| if (mIam == null) return false; |
| |
| try { |
| return mIam.isInLockTaskMode(); |
| } catch (RemoteException e) { |
| return false; |
| } |
| } |
| |
| /** |
| * Returns a global setting. |
| */ |
| public int getGlobalSetting(Context context, String setting) { |
| ContentResolver cr = context.getContentResolver(); |
| return Settings.Global.getInt(cr, setting, 0); |
| } |
| |
| /** |
| * Returns a system setting. |
| */ |
| public int getSystemSetting(Context context, String setting) { |
| ContentResolver cr = context.getContentResolver(); |
| return Settings.System.getInt(cr, setting, 0); |
| } |
| |
| /** |
| * Returns a system property. |
| */ |
| public String getSystemProperty(String key) { |
| return SystemProperties.get(key); |
| } |
| |
| /** |
| * Returns the smallest width/height. |
| */ |
| public int getDeviceSmallestWidth() { |
| if (mDisplay == null) return 0; |
| |
| Point smallestSizeRange = new Point(); |
| Point largestSizeRange = new Point(); |
| mDisplay.getCurrentSizeRange(smallestSizeRange, largestSizeRange); |
| return smallestSizeRange.x; |
| } |
| |
| /** |
| * Returns the current display rect in the current display orientation. |
| */ |
| public Rect getDisplayRect() { |
| Rect displayRect = new Rect(); |
| if (mDisplay == null) return displayRect; |
| |
| Point p = new Point(); |
| mDisplay.getRealSize(p); |
| displayRect.set(0, 0, p.x, p.y); |
| return displayRect; |
| } |
| |
| /** |
| * Returns the window rect for the RecentsActivity, based on the dimensions of the recents stack |
| */ |
| public Rect getWindowRect() { |
| Rect windowRect = new Rect(); |
| if (mIam == null) return windowRect; |
| |
| try { |
| // Use the recents stack bounds, fallback to fullscreen stack if it is null |
| ActivityManager.StackInfo stackInfo = |
| mIam.getStackInfo(WINDOWING_MODE_UNDEFINED, ACTIVITY_TYPE_RECENTS); |
| if (stackInfo == null) { |
| stackInfo = mIam.getStackInfo(WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_STANDARD); |
| } |
| if (stackInfo != null) { |
| windowRect.set(stackInfo.bounds); |
| } |
| } catch (RemoteException e) { |
| e.printStackTrace(); |
| } finally { |
| return windowRect; |
| } |
| } |
| |
| public void startActivityAsUserAsync(Intent intent, ActivityOptions opts) { |
| mUiOffloadThread.submit(() -> mContext.startActivityAsUser(intent, |
| opts != null ? opts.toBundle() : null, UserHandle.CURRENT)); |
| } |
| |
| public void startActivityFromRecents(Context context, Task.TaskKey taskKey, String taskName, |
| ActivityOptions options, |
| @Nullable final StartActivityFromRecentsResultListener resultListener) { |
| startActivityFromRecents(context, taskKey, taskName, options, |
| WINDOWING_MODE_UNDEFINED, ACTIVITY_TYPE_UNDEFINED, resultListener); |
| } |
| |
| /** Starts an activity from recents. */ |
| public void startActivityFromRecents(Context context, Task.TaskKey taskKey, String taskName, |
| ActivityOptions options, int windowingMode, int activityType, |
| @Nullable final StartActivityFromRecentsResultListener resultListener) { |
| if (mIam == null) { |
| return; |
| } |
| if (taskKey.windowingMode == WINDOWING_MODE_SPLIT_SCREEN_PRIMARY) { |
| // We show non-visible docked tasks in Recents, but we always want to launch |
| // them in the fullscreen stack. |
| if (options == null) { |
| options = ActivityOptions.makeBasic(); |
| } |
| options.setLaunchWindowingMode(WINDOWING_MODE_SPLIT_SCREEN_SECONDARY); |
| } else if (windowingMode != WINDOWING_MODE_UNDEFINED |
| || activityType != ACTIVITY_TYPE_UNDEFINED) { |
| if (options == null) { |
| options = ActivityOptions.makeBasic(); |
| } |
| options.setLaunchWindowingMode(windowingMode); |
| options.setLaunchActivityType(activityType); |
| } |
| final ActivityOptions finalOptions = options; |
| |
| // Execute this from another thread such that we can do other things (like caching the |
| // bitmap for the thumbnail) while AM is busy starting our activity. |
| mUiOffloadThread.submit(() -> { |
| try { |
| mIam.startActivityFromRecents( |
| taskKey.id, finalOptions == null ? null : finalOptions.toBundle()); |
| if (resultListener != null) { |
| mHandler.post(() -> resultListener.onStartActivityResult(true)); |
| } |
| } catch (Exception e) { |
| Log.e(TAG, context.getString( |
| R.string.recents_launch_error_message, taskName), e); |
| if (resultListener != null) { |
| mHandler.post(() -> resultListener.onStartActivityResult(false)); |
| } |
| } |
| }); |
| } |
| |
| /** Starts an in-place animation on the front most application windows. */ |
| public void startInPlaceAnimationOnFrontMostApplication(ActivityOptions opts) { |
| if (mIam == null) return; |
| |
| try { |
| mIam.startInPlaceAnimationOnFrontMostApplication( |
| opts == null ? null : opts.toBundle()); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| /** |
| * Registers a task stack listener with the system. |
| * This should be called on the main thread. |
| */ |
| public void registerTaskStackListener(TaskStackChangeListener listener) { |
| if (mIam == null) return; |
| |
| synchronized (mTaskStackChangeListeners) { |
| mTaskStackChangeListeners.addListener(mIam, listener); |
| } |
| } |
| |
| public void endProlongedAnimations() { |
| if (mWm == null) { |
| return; |
| } |
| try { |
| mIwm.endProlongedAnimations(); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| public void registerDockedStackListener(IDockedStackListener listener) { |
| if (mWm == null) return; |
| |
| try { |
| mIwm.registerDockedStackListener(listener); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| /** |
| * Calculates the size of the dock divider in the current orientation. |
| */ |
| public int getDockedDividerSize(Context context) { |
| Resources res = context.getResources(); |
| int dividerWindowWidth = res.getDimensionPixelSize( |
| com.android.internal.R.dimen.docked_stack_divider_thickness); |
| int dividerInsets = res.getDimensionPixelSize( |
| com.android.internal.R.dimen.docked_stack_divider_insets); |
| return dividerWindowWidth - 2 * dividerInsets; |
| } |
| |
| public void requestKeyboardShortcuts( |
| Context context, KeyboardShortcutsReceiver receiver, int deviceId) { |
| mWm.requestAppKeyboardShortcuts(receiver, deviceId); |
| } |
| |
| public void getStableInsets(Rect outStableInsets) { |
| if (mWm == null) return; |
| |
| try { |
| mIwm.getStableInsets(Display.DEFAULT_DISPLAY, outStableInsets); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| public void overridePendingAppTransitionMultiThumbFuture( |
| IAppTransitionAnimationSpecsFuture future, IRemoteCallback animStartedListener, |
| boolean scaleUp) { |
| try { |
| mIwm.overridePendingAppTransitionMultiThumbFuture(future, animStartedListener, scaleUp); |
| } catch (RemoteException e) { |
| Log.w(TAG, "Failed to override transition: " + e); |
| } |
| } |
| |
| /** |
| * Updates the visibility of recents. |
| */ |
| public void setRecentsVisibility(final boolean visible) { |
| mUiOffloadThread.submit(() -> { |
| try { |
| mIwm.setRecentsVisibility(visible); |
| } catch (RemoteException e) { |
| Log.e(TAG, "Unable to reach window manager", e); |
| } |
| }); |
| } |
| |
| /** |
| * Updates the visibility of the picture-in-picture. |
| */ |
| public void setPipVisibility(final boolean visible) { |
| mUiOffloadThread.submit(() -> { |
| try { |
| mIwm.setPipVisibility(visible); |
| } catch (RemoteException e) { |
| Log.e(TAG, "Unable to reach window manager", e); |
| } |
| }); |
| } |
| |
| public boolean isDreaming() { |
| try { |
| return mDreamManager.isDreaming(); |
| } catch (RemoteException e) { |
| Log.e(TAG, "Failed to query dream manager.", e); |
| } |
| return false; |
| } |
| |
| public void awakenDreamsAsync() { |
| mUiOffloadThread.submit(() -> { |
| try { |
| mDreamManager.awaken(); |
| } catch (RemoteException e) { |
| e.printStackTrace(); |
| } |
| }); |
| } |
| |
| public interface StartActivityFromRecentsResultListener { |
| void onStartActivityResult(boolean succeeded); |
| } |
| } |
