Merge "Send screen events to both engines" into udc-dev am: 0c7f2a5416 am:... (d351c3a3) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/wallpaper/WallpaperManagerService.java

+103 −5

Original line number	Original line	Diff line number	Diff line
	@@ -2445,12 +2445,36 @@ public class WallpaperManagerService extends IWallpaperManager.Stub

	/**		/**
	* TODO(multi-display) Extends this method with specific display.		* TODO(multi-display) Extends this method with specific display.
	* Propagate ambient state to wallpaper engine.		* Propagate ambient state to wallpaper engine(s).
	*		*
	* @param inAmbientMode {@code true} when in ambient mode, {@code false} otherwise.		* @param inAmbientMode {@code true} when in ambient mode, {@code false} otherwise.
	* @param animationDuration Duration of the animation, or 0 when immediate.		* @param animationDuration Duration of the animation, or 0 when immediate.
	*/		*/
	public void setInAmbientMode(boolean inAmbientMode, long animationDuration) {		public void setInAmbientMode(boolean inAmbientMode, long animationDuration) {
			if (mIsLockscreenLiveWallpaperEnabled) {
			List<IWallpaperEngine> engines = new ArrayList<>();
			synchronized (mLock) {
			mInAmbientMode = inAmbientMode;
			for (WallpaperData data : getActiveWallpapers()) {
			if (data.connection.mInfo == null
			\|\| data.connection.mInfo.supportsAmbientMode()) {
			// TODO(multi-display) Extends this method with specific display.
			IWallpaperEngine engine = data.connection
			.getDisplayConnectorOrCreate(DEFAULT_DISPLAY).mEngine;
			if (engine != null) engines.add(engine);
			}
			}
			}
			for (IWallpaperEngine engine : engines) {
			try {
			engine.setInAmbientMode(inAmbientMode, animationDuration);
			} catch (RemoteException e) {
			Slog.w(TAG, "Failed to set ambient mode", e);
			}
			}
			return;
			}

	final IWallpaperEngine engine;		final IWallpaperEngine engine;
	synchronized (mLock) {		synchronized (mLock) {
	mInAmbientMode = inAmbientMode;		mInAmbientMode = inAmbientMode;
	@@ -2475,10 +2499,25 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
	}		}

	/**		/**
	* Propagate a wake event to the wallpaper engine.		* Propagate a wake event to the wallpaper engine(s).
	*/		*/
	public void notifyWakingUp(int x, int y, @NonNull Bundle extras) {		public void notifyWakingUp(int x, int y, @NonNull Bundle extras) {
	synchronized (mLock) {		synchronized (mLock) {
			if (mIsLockscreenLiveWallpaperEnabled) {
			for (WallpaperData data : getActiveWallpapers()) {
			data.connection.forEachDisplayConnector(displayConnector -> {
			if (displayConnector.mEngine != null) {
			try {
			displayConnector.mEngine.dispatchWallpaperCommand(
			WallpaperManager.COMMAND_WAKING_UP, x, y, -1, extras);
			} catch (RemoteException e) {
			Slog.w(TAG, "Failed to dispatch COMMAND_WAKING_UP", e);
			}
			}
			});
			}
			return;
			}
	final WallpaperData data = mWallpaperMap.get(mCurrentUserId);		final WallpaperData data = mWallpaperMap.get(mCurrentUserId);
	if (data != null && data.connection != null) {		if (data != null && data.connection != null) {
	data.connection.forEachDisplayConnector(		data.connection.forEachDisplayConnector(
	@@ -2497,10 +2536,26 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
	}		}

	/**		/**
	* Propagate a sleep event to the wallpaper engine.		* Propagate a sleep event to the wallpaper engine(s).
	*/		*/
	public void notifyGoingToSleep(int x, int y, @NonNull Bundle extras) {		public void notifyGoingToSleep(int x, int y, @NonNull Bundle extras) {
	synchronized (mLock) {		synchronized (mLock) {
			if (mIsLockscreenLiveWallpaperEnabled) {
			for (WallpaperData data : getActiveWallpapers()) {
			data.connection.forEachDisplayConnector(displayConnector -> {
			if (displayConnector.mEngine != null) {
			try {
			displayConnector.mEngine.dispatchWallpaperCommand(
			WallpaperManager.COMMAND_GOING_TO_SLEEP, x, y, -1,
			extras);
			} catch (RemoteException e) {
			Slog.w(TAG, "Failed to dispatch COMMAND_GOING_TO_SLEEP", e);
			}
			}
			});
			}
			return;
			}
	final WallpaperData data = mWallpaperMap.get(mCurrentUserId);		final WallpaperData data = mWallpaperMap.get(mCurrentUserId);
	if (data != null && data.connection != null) {		if (data != null && data.connection != null) {
	data.connection.forEachDisplayConnector(		data.connection.forEachDisplayConnector(
	@@ -2520,11 +2575,27 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
	}		}

	/**		/**
	* Propagates screen turned on event to wallpaper engine.		* Propagates screen turned on event to wallpaper engine(s).
	*/		*/
	@Override		@Override
	public void notifyScreenTurnedOn(int displayId) {		public void notifyScreenTurnedOn(int displayId) {
	synchronized (mLock) {		synchronized (mLock) {
			if (mIsLockscreenLiveWallpaperEnabled) {
			for (WallpaperData data : getActiveWallpapers()) {
			if (data.connection.containsDisplay(displayId)) {
			final IWallpaperEngine engine = data.connection
			.getDisplayConnectorOrCreate(displayId).mEngine;
			if (engine != null) {
			try {
			engine.onScreenTurnedOn();
			} catch (RemoteException e) {
			Slog.w(TAG, "Failed to notify that the screen turned on", e);
			}
			}
			}
			}
			return;
			}
	final WallpaperData data = mWallpaperMap.get(mCurrentUserId);		final WallpaperData data = mWallpaperMap.get(mCurrentUserId);
	if (data != null		if (data != null
	&& data.connection != null		&& data.connection != null
	@@ -2545,11 +2616,27 @@ public class WallpaperManagerService extends IWallpaperManager.Stub


	/**		/**
	* Propagate screen turning on event to wallpaper engine.		* Propagate screen turning on event to wallpaper engine(s).
	*/		*/
	@Override		@Override
	public void notifyScreenTurningOn(int displayId) {		public void notifyScreenTurningOn(int displayId) {
	synchronized (mLock) {		synchronized (mLock) {
			if (mIsLockscreenLiveWallpaperEnabled) {
			for (WallpaperData data : getActiveWallpapers()) {
			if (data.connection.containsDisplay(displayId)) {
			final IWallpaperEngine engine = data.connection
			.getDisplayConnectorOrCreate(displayId).mEngine;
			if (engine != null) {
			try {
			engine.onScreenTurningOn();
			} catch (RemoteException e) {
			Slog.w(TAG, "Failed to notify that the screen is turning on", e);
			}
			}
			}
			}
			return;
			}
	final WallpaperData data = mWallpaperMap.get(mCurrentUserId);		final WallpaperData data = mWallpaperMap.get(mCurrentUserId);
	if (data != null		if (data != null
	&& data.connection != null		&& data.connection != null
	@@ -2576,6 +2663,17 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
	return true;		return true;
	}		}

			private WallpaperData[] getActiveWallpapers() {
			WallpaperData systemWallpaper = mWallpaperMap.get(mCurrentUserId);
			WallpaperData lockWallpaper = mLockWallpaperMap.get(mCurrentUserId);
			boolean systemValid = systemWallpaper != null && systemWallpaper.connection != null;
			boolean lockValid = lockWallpaper != null && lockWallpaper.connection != null;
			return systemValid && lockValid ? new WallpaperData[]{systemWallpaper, lockWallpaper}
			: systemValid ? new WallpaperData[]{systemWallpaper}
			: lockValid ? new WallpaperData[]{lockWallpaper}
			: new WallpaperData[0];
			}

	private IWallpaperEngine getEngine(int which, int userId, int displayId) {		private IWallpaperEngine getEngine(int which, int userId, int displayId) {
	WallpaperData wallpaperData = findWallpaperAtDisplay(userId, displayId);		WallpaperData wallpaperData = findWallpaperAtDisplay(userId, displayId);
	if (wallpaperData == null) return null;		if (wallpaperData == null) return null;