Fix no thumbnail animation from app to recents. (7248c568) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/wm/AppTransition.java

+15 −7

Original line number	Diff line number	Diff line
		@@ -295,6 +295,9 @@ public class AppTransition implements Dump {

		Bitmap getAppTransitionThumbnailHeader(int taskId) {
		AppTransitionAnimationSpec spec = mNextAppTransitionAnimationsSpecs.get(taskId);
		if (spec == null) {
		spec = mDefaultNextAppTransitionAnimationSpec;
		}
		return spec != null ? spec.bitmap : null;
		}

		@@ -545,6 +548,9 @@ public class AppTransition implements Dump {

		void getNextAppTransitionStartRect(int taskId, Rect rect) {
		AppTransitionAnimationSpec spec = mNextAppTransitionAnimationsSpecs.get(taskId);
		if (spec == null) {
		spec = mDefaultNextAppTransitionAnimationSpec;
		}
		if (spec == null \|\| spec.rect == null) {
		Slog.wtf(TAG, "Starting rect for task: " + taskId + " requested, but not available",
		new Throwable());
		@@ -554,9 +560,10 @@ public class AppTransition implements Dump {
		}
		}

		private void putDefaultNextAppTransitionCoordinates(int left, int top, int width, int height) {
		private void putDefaultNextAppTransitionCoordinates(int left, int top, int width, int height,
		Bitmap bitmap) {
		mDefaultNextAppTransitionAnimationSpec = new AppTransitionAnimationSpec(-1 /* taskId */,
		null /* bitmap */, new Rect(left, top, left + width, top + height));
		bitmap, new Rect(left, top, left + width, top + height));
		}

		private Animation createClipRevealAnimationLocked(int transit, boolean enter, Rect appFrame) {
		@@ -1346,7 +1353,7 @@ public class AppTransition implements Dump {
		mNextAppTransitionPackage = null;
		mNextAppTransitionAnimationsSpecs.clear();
		putDefaultNextAppTransitionCoordinates(startX, startY, startX + startWidth,
		startY + startHeight);
		startY + startHeight, null);
		postAnimationCallback();
		mNextAppTransitionCallback = null;
		mAnimationFinishedCallback = null;
		@@ -1357,7 +1364,7 @@ public class AppTransition implements Dump {
		int startWidth, int startHeight) {
		if (isTransitionSet()) {
		mNextAppTransitionType = NEXT_TRANSIT_TYPE_CLIP_REVEAL;
		putDefaultNextAppTransitionCoordinates(startX, startY, startWidth, startHeight);
		putDefaultNextAppTransitionCoordinates(startX, startY, startWidth, startHeight, null);
		postAnimationCallback();
		mNextAppTransitionCallback = null;
		mAnimationFinishedCallback = null;
		@@ -1372,7 +1379,7 @@ public class AppTransition implements Dump {
		mNextAppTransitionPackage = null;
		mNextAppTransitionAnimationsSpecs.clear();
		mNextAppTransitionScaleUp = scaleUp;
		putDefaultNextAppTransitionCoordinates(startX, startY, 0 ,0);
		putDefaultNextAppTransitionCoordinates(startX, startY, 0, 0, srcThumb);
		postAnimationCallback();
		mNextAppTransitionCallback = startedCallback;
		mAnimationFinishedCallback = null;
		@@ -1389,7 +1396,8 @@ public class AppTransition implements Dump {
		mNextAppTransitionPackage = null;
		mNextAppTransitionAnimationsSpecs.clear();
		mNextAppTransitionScaleUp = scaleUp;
		putDefaultNextAppTransitionCoordinates(startX, startY, targetWidth, targetHeight);
		putDefaultNextAppTransitionCoordinates(startX, startY, targetWidth, targetHeight,
		srcThumb);
		postAnimationCallback();
		mNextAppTransitionCallback = startedCallback;
		mAnimationFinishedCallback = null;
		@@ -1417,7 +1425,7 @@ public class AppTransition implements Dump {
		// be set.
		Rect rect = spec.rect;
		putDefaultNextAppTransitionCoordinates(rect.left, rect.top, rect.width(),
		rect.height());
		rect.height(), null);
		}
		}
		}

services/core/java/com/android/server/wm/WindowSurfacePlacer.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -1474,6 +1474,7 @@ class WindowSurfacePlacer {
		final int taskId = appToken.mTask.mTaskId;
		Bitmap thumbnailHeader = mService.mAppTransition.getAppTransitionThumbnailHeader(taskId);
		if (thumbnailHeader == null \|\| thumbnailHeader.getConfig() == Bitmap.Config.ALPHA_8) {
		if (DEBUG_APP_TRANSITIONS) Slog.d(TAG, "No thumbnail header bitmap for: " + taskId);
		return;
		}
		// This thumbnail animation is very special, we need to have