Moving removeTask to separate thread. (c35e670d) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/recents/misc/SystemServicesProxy.java

+21 −23

Original line number	Diff line number	Diff line
		@@ -48,6 +48,8 @@ import android.graphics.Rect;
		import android.graphics.drawable.ColorDrawable;
		import android.graphics.drawable.Drawable;
		import android.os.Bundle;
		import android.os.Handler;
		import android.os.HandlerThread;
		import android.os.ParcelFileDescriptor;
		import android.os.RemoteException;
		import android.os.SystemProperties;
		@@ -85,6 +87,15 @@ public class SystemServicesProxy {
		final static String TAG = "SystemServicesProxy";

		final static BitmapFactory.Options sBitmapOptions;
		final static HandlerThread sBgThread;

		static {
		sBgThread = new HandlerThread("Recents-SystemServicesProxy",
		android.os.Process.THREAD_PRIORITY_BACKGROUND);
		sBgThread.start();
		sBitmapOptions = new BitmapFactory.Options();
		sBitmapOptions.inMutable = true;
		}

		AccessibilityManager mAccm;
		ActivityManager mAm;
		@@ -98,17 +109,14 @@ public class SystemServicesProxy {
		String mRecentsPackage;
		ComponentName mAssistComponent;

		Handler mBgThreadHandler;

		Bitmap mDummyIcon;
		int mDummyThumbnailWidth;
		int mDummyThumbnailHeight;
		Paint mBgProtectionPaint;
		Canvas mBgProtectionCanvas;

		static {
		sBitmapOptions = new BitmapFactory.Options();
		sBitmapOptions.inMutable = true;
		}

		/** Private constructor */
		public SystemServicesProxy(Context context) {
		mAccm = AccessibilityManager.getInstance(context);
		@@ -121,6 +129,7 @@ public class SystemServicesProxy {
		mWm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
		mDisplay = mWm.getDefaultDisplay();
		mRecentsPackage = context.getPackageName();
		mBgThreadHandler = new Handler(sBgThread.getLooper());

		// Get the dummy thumbnail width/heights
		Resources res = context.getResources();
		@@ -383,13 +392,18 @@ public class SystemServicesProxy {
		}

		/** Removes the task */
		public void removeTask(int taskId) {
		public void removeTask(final int taskId) {
		if (mAm == null) return;
		if (Constants.DebugFlags.App.EnableSystemServicesProxy) return;

		// Remove the task.
		mBgThreadHandler.post(new Runnable() {
		@Override
		public void run() {
		mAm.removeTask(taskId);
		}
		});
		}

		/**
		* Returns the activity info for a given component name.
		@@ -656,22 +670,6 @@ public class SystemServicesProxy {
		return windowRect;
		}

		/**
		* Takes a screenshot of the current surface.
		*/
		public Bitmap takeScreenshot() {
		DisplayInfo di = new DisplayInfo();
		mDisplay.getDisplayInfo(di);
		return SurfaceControl.screenshot(di.getNaturalWidth(), di.getNaturalHeight());
		}

		/**
		* Takes a screenshot of the current app.
		*/
		public Bitmap takeAppScreenshot() {
		return takeScreenshot();
		}

		/** Starts an activity from recents. */
		public boolean startActivityFromRecents(Context context, int taskId, String taskName,
		ActivityOptions options) {