Merge "Pause infinite AVD when the drawable is not visible" into nyc-dev (967d9344) · Commits · e / os / android_frameworks_base

graphics/java/android/graphics/drawable/AnimatedVectorDrawable.java

+52 −0

Original line number	Diff line number	Diff line
		@@ -310,6 +310,15 @@ public class AnimatedVectorDrawable extends Drawable implements Animatable2 {

		@Override
		public boolean setVisible(boolean visible, boolean restart) {
		if (mAnimatorSet.isInfinite() && mAnimatorSet.isStarted()) {
		if (visible) {
		// Resume the infinite animation when the drawable becomes visible again.
		mAnimatorSet.resume();
		} else {
		// Pause the infinite animation once the drawable is no longer visible.
		mAnimatorSet.pause();
		}
		}
		mAnimatedVectorState.mVectorDrawable.setVisible(visible, restart);
		return super.setVisible(visible, restart);
		}
		@@ -815,6 +824,9 @@ public class AnimatedVectorDrawable extends Drawable implements Animatable2 {
		void onDraw(Canvas canvas);
		boolean isStarted();
		boolean isRunning();
		boolean isInfinite();
		void pause();
		void resume();
		}

		private static class VectorDrawableAnimatorUI implements VectorDrawableAnimator {
		@@ -825,6 +837,7 @@ public class AnimatedVectorDrawable extends Drawable implements Animatable2 {
		// Caching the listener in the case when listener operation is called before the mSet is
		// setup by init().
		private ArrayList<AnimatorListener> mListenerArray = null;
		private boolean mIsInfinite = false;

		VectorDrawableAnimatorUI(@NonNull AnimatedVectorDrawable drawable) {
		mDrawable = drawable;
		@@ -840,6 +853,7 @@ public class AnimatedVectorDrawable extends Drawable implements Animatable2 {
		// Keep a deep copy of the set, such that set can be still be constantly representing
		// the static content from XML file.
		mSet = set.clone();
		mIsInfinite = mSet.getTotalDuration() == Animator.DURATION_INFINITE;

		// If there are listeners added before calling init(), now they should be setup.
		if (mListenerArray != null && !mListenerArray.isEmpty()) {
		@@ -934,6 +948,27 @@ public class AnimatedVectorDrawable extends Drawable implements Animatable2 {
		return mSet != null && mSet.isRunning();
		}

		@Override
		public boolean isInfinite() {
		return mIsInfinite;
		}

		@Override
		public void pause() {
		if (mSet == null) {
		return;
		}
		mSet.pause();
		}

		@Override
		public void resume() {
		if (mSet == null) {
		return;
		}
		mSet.resume();
		}

		private void invalidateOwningView() {
		mDrawable.invalidateSelf();
		}
		@@ -956,6 +991,7 @@ public class AnimatedVectorDrawable extends Drawable implements Animatable2 {
		private boolean mStarted = false;
		private boolean mInitialized = false;
		private boolean mIsReversible = false;
		private boolean mIsInfinite = false;
		// This needs to be set before parsing starts.
		private boolean mShouldIgnoreInvalidAnim;
		// TODO: Consider using NativeAllocationRegistery to track native allocation
		@@ -983,6 +1019,7 @@ public class AnimatedVectorDrawable extends Drawable implements Animatable2 {
		mShouldIgnoreInvalidAnim = shouldIgnoreInvalidAnimation();
		parseAnimatorSet(set, 0);
		mInitialized = true;
		mIsInfinite = set.getTotalDuration() == Animator.DURATION_INFINITE;

		// Check reversible.
		mIsReversible = true;
		@@ -1408,6 +1445,21 @@ public class AnimatedVectorDrawable extends Drawable implements Animatable2 {
		}
		}

		@Override
		public boolean isInfinite() {
		return mIsInfinite;
		}

		@Override
		public void pause() {
		// TODO: Implement pause for Animator On RT.
		}

		@Override
		public void resume() {
		// TODO: Implement resume for Animator On RT.
		}

		private void onAnimationEnd(int listenerId) {
		if (listenerId != mLastListenerId) {
		return;