Cancel recents animations after the transition starts. (a6b81e06) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/recents/views/RecentsTransitionHelper.java

+2 −0

Original line number	Diff line number	Diff line
		@@ -116,6 +116,7 @@ public class RecentsTransitionHelper {
		// window transition
		EventBus.getDefault().send(new CancelEnterRecentsWindowAnimationEvent(task));
		EventBus.getDefault().send(new ExitRecentsWindowFirstAnimationFrameEvent());
		stackView.cancelAllTaskViewAnimations();

		if (screenPinningRequested) {
		// Request screen pinning after the animation runs
		@@ -133,6 +134,7 @@ public class RecentsTransitionHelper {
		// window transition
		EventBus.getDefault().send(new CancelEnterRecentsWindowAnimationEvent(task));
		EventBus.getDefault().send(new ExitRecentsWindowFirstAnimationFrameEvent());
		stackView.cancelAllTaskViewAnimations();
		}
		};
		}

packages/SystemUI/src/com/android/systemui/recents/views/TaskView.java

+17 −9

Original line number	Diff line number	Diff line
		@@ -146,6 +146,8 @@ public class TaskView extends FixedSizeFrameLayout implements Task.TaskCallbacks
		AnimateableViewBounds mViewBounds;

		private AnimatorSet mTransformAnimation;
		private ObjectAnimator mDimAnimator;
		private ObjectAnimator mOutlineAnimator;
		private final TaskViewTransform mTargetAnimationTransform = new TaskViewTransform();
		private ArrayList<Animator> mTmpAnimators = new ArrayList<>();

		@@ -308,14 +310,14 @@ public class TaskView extends FixedSizeFrameLayout implements Task.TaskCallbacks
		} else {
		// Both the progress and the update are a function of the bounds movement of the task
		if (Float.compare(getDimAlpha(), toTransform.dimAlpha) != 0) {
		ObjectAnimator anim = ObjectAnimator.ofFloat(this, DIM_ALPHA, getDimAlpha(),
		mDimAnimator = ObjectAnimator.ofFloat(this, DIM_ALPHA, getDimAlpha(),
		toTransform.dimAlpha);
		mTmpAnimators.add(toAnimation.apply(AnimationProps.BOUNDS, anim));
		mTmpAnimators.add(toAnimation.apply(AnimationProps.BOUNDS, mDimAnimator));
		}
		if (Float.compare(mViewBounds.getAlpha(), toTransform.viewOutlineAlpha) != 0) {
		ObjectAnimator anim = ObjectAnimator.ofFloat(this, VIEW_OUTLINE_ALPHA,
		mOutlineAnimator = ObjectAnimator.ofFloat(this, VIEW_OUTLINE_ALPHA,
		mViewBounds.getAlpha(), toTransform.viewOutlineAlpha);
		mTmpAnimators.add(toAnimation.apply(AnimationProps.BOUNDS, anim));
		mTmpAnimators.add(toAnimation.apply(AnimationProps.BOUNDS, mOutlineAnimator));
		}
		if (updateCallback != null) {
		ValueAnimator updateCallbackAnim = ValueAnimator.ofInt(0, 1);
		@@ -358,6 +360,8 @@ public class TaskView extends FixedSizeFrameLayout implements Task.TaskCallbacks
		*/
		public void cancelTransformAnimation() {
		Utilities.cancelAnimationWithoutCallbacks(mTransformAnimation);
		Utilities.cancelAnimationWithoutCallbacks(mDimAnimator);
		Utilities.cancelAnimationWithoutCallbacks(mOutlineAnimator);
		}

		/** Enables/disables handling touch on this task view. */
		@@ -537,13 +541,15 @@ public class TaskView extends FixedSizeFrameLayout implements Task.TaskCallbacks
		@Override
		public void onStartLaunchTargetEnterAnimation(TaskViewTransform transform, int duration,
		boolean screenPinningEnabled, ReferenceCountedTrigger postAnimationTrigger) {
		Utilities.cancelAnimationWithoutCallbacks(mDimAnimator);

		// Dim the view after the app window transitions down into recents
		postAnimationTrigger.increment();
		AnimationProps animation = new AnimationProps(duration, Interpolators.ALPHA_OUT);
		Animator anim = animation.apply(AnimationProps.DIM_ALPHA, ObjectAnimator.ofFloat(this,
		mDimAnimator = animation.apply(AnimationProps.DIM_ALPHA, ObjectAnimator.ofFloat(this,
		DIM_ALPHA_WITHOUT_HEADER, getDimAlpha(), transform.dimAlpha));
		anim.addListener(postAnimationTrigger.decrementOnAnimationEnd());
		anim.start();
		mDimAnimator.addListener(postAnimationTrigger.decrementOnAnimationEnd());
		mDimAnimator.start();

		if (screenPinningEnabled) {
		showActionButton(true /* fadeIn /, duration / fadeInDuration */);
		@@ -553,11 +559,13 @@ public class TaskView extends FixedSizeFrameLayout implements Task.TaskCallbacks
		@Override
		public void onStartLaunchTargetLaunchAnimation(int duration, boolean screenPinningRequested,
		ReferenceCountedTrigger postAnimationTrigger) {
		Utilities.cancelAnimationWithoutCallbacks(mDimAnimator);

		// Un-dim the view before/while launching the target
		AnimationProps animation = new AnimationProps(duration, Interpolators.ALPHA_OUT);
		Animator anim = animation.apply(AnimationProps.DIM_ALPHA, ObjectAnimator.ofFloat(this,
		mDimAnimator = animation.apply(AnimationProps.DIM_ALPHA, ObjectAnimator.ofFloat(this,
		DIM_ALPHA, getDimAlpha(), 0));
		anim.start();
		mDimAnimator.start();

		postAnimationTrigger.increment();
		hideActionButton(true /* fadeOut */, duration,