Merge "Implement merge animations for AE Shell animation." into udc-dev am:... (2768b5ee) · Commits · e / os / android_frameworks_base

libs/WindowManager/Shell/src/com/android/wm/shell/activityembedding/ActivityEmbeddingAnimationRunner.java

+18 −1

Original line number	Diff line number	Diff line
		@@ -61,6 +61,9 @@ class ActivityEmbeddingAnimationRunner {
		@VisibleForTesting
		final ActivityEmbeddingAnimationSpec mAnimationSpec;

		@Nullable
		private Animator mActiveAnimator;

		ActivityEmbeddingAnimationRunner(@NonNull Context context,
		@NonNull ActivityEmbeddingController controller) {
		mController = controller;
		@@ -75,8 +78,10 @@ class ActivityEmbeddingAnimationRunner {
		// applied to make sure the surface is ready.
		final List<Consumer<SurfaceControl.Transaction>> postStartTransactionCallbacks =
		new ArrayList<>();
		final Animator animator = createAnimator(info, startTransaction, finishTransaction,
		final Animator animator = createAnimator(info, startTransaction,
		finishTransaction,
		() -> mController.onAnimationFinished(transition), postStartTransactionCallbacks);
		mActiveAnimator = animator;

		// Start the animation.
		if (!postStartTransactionCallbacks.isEmpty()) {
		@@ -98,6 +103,17 @@ class ActivityEmbeddingAnimationRunner {
		}
		}

		void cancelAnimationFromMerge() {
		if (mActiveAnimator == null) {
		Log.e(TAG,
		"No active ActivityEmbedding animator running but mergeAnimation is "
		+ "trying to cancel one."
		);
		return;
		}
		mActiveAnimator.end();
		}

		/**
		* Sets transition animation scale settings value.
		* @param scale The setting value of transition animation scale.
		@@ -153,6 +169,7 @@ class ActivityEmbeddingAnimationRunner {
		adapter.onAnimationEnd(t);
		}
		t.apply();
		mActiveAnimator = null;
		animationFinishCallback.run();
		}

libs/WindowManager/Shell/src/com/android/wm/shell/activityembedding/ActivityEmbeddingController.java

+7 −0

Original line number	Diff line number	Diff line
		@@ -118,6 +118,13 @@ public class ActivityEmbeddingController implements Transitions.TransitionHandle
		return true;
		}

		@Override
		public void mergeAnimation(@NonNull IBinder transition, @NonNull TransitionInfo info,
		@NonNull SurfaceControl.Transaction t, @NonNull IBinder mergeTarget,
		@NonNull Transitions.TransitionFinishCallback finishCallback) {
		mAnimationRunner.cancelAnimationFromMerge();
		}

		private boolean handleNonEmbeddedChanges(List<TransitionInfo.Change> changes) {
		final Rect nonClosingEmbeddedArea = new Rect();
		for (int i = changes.size() - 1; i >= 0; i--) {

libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/activityembedding/ActivityEmbeddingAnimationRunnerTests.java

+4 −2

Original line number	Diff line number	Diff line
		@@ -65,12 +65,14 @@ public class ActivityEmbeddingAnimationRunnerTests extends ActivityEmbeddingAnim
		final TransitionInfo info = new TransitionInfoBuilder(TRANSIT_OPEN, 0)
		.addChange(createChange(FLAG_IN_TASK_WITH_EMBEDDED_ACTIVITY))
		.build();
		doReturn(mAnimator).when(mAnimRunner).createAnimator(any(), any(), any(), any(), any());
		doReturn(mAnimator).when(mAnimRunner).createAnimator(any(), any(), any(), any(),
		any());

		mAnimRunner.startAnimation(mTransition, info, mStartTransaction, mFinishTransaction);

		final ArgumentCaptor<Runnable> finishCallback = ArgumentCaptor.forClass(Runnable.class);
		verify(mAnimRunner).createAnimator(eq(info), eq(mStartTransaction), eq(mFinishTransaction),
		verify(mAnimRunner).createAnimator(eq(info), eq(mStartTransaction),
		eq(mFinishTransaction),
		finishCallback.capture(), any());
		verify(mStartTransaction).apply();
		verify(mAnimator).start();

libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/activityembedding/ActivityEmbeddingAnimationTestBase.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -47,6 +47,7 @@ abstract class ActivityEmbeddingAnimationTestBase extends ShellTestCase {

		@Mock
		ShellInit mShellInit;

		@Mock
		Transitions mTransitions;
		@Mock

libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/activityembedding/ActivityEmbeddingControllerTests.java

+44 −1

Original line number	Diff line number	Diff line
		@@ -29,9 +29,13 @@ import static org.mockito.Mockito.doReturn;
		import static org.mockito.Mockito.verify;
		import static org.mockito.Mockito.verifyNoMoreInteractions;

		import android.animation.Animator;
		import android.animation.ValueAnimator;
		import android.graphics.Rect;
		import android.view.SurfaceControl;
		import android.window.TransitionInfo;

		import androidx.test.annotation.UiThreadTest;
		import androidx.test.ext.junit.runners.AndroidJUnit4;
		import androidx.test.filters.SmallTest;

		@@ -58,7 +62,8 @@ public class ActivityEmbeddingControllerTests extends ActivityEmbeddingAnimation
		@Before
		public void setup() {
		super.setUp();
		doReturn(mAnimator).when(mAnimRunner).createAnimator(any(), any(), any(), any(), any());
		doReturn(mAnimator).when(mAnimRunner).createAnimator(any(), any(), any(), any(),
		any());
		}

		@Test
		@@ -182,6 +187,44 @@ public class ActivityEmbeddingControllerTests extends ActivityEmbeddingAnimation
		verifyNoMoreInteractions(mFinishTransaction);
		}

		@UiThreadTest
		@Test
		public void testMergeAnimation() {
		final TransitionInfo info = new TransitionInfoBuilder(TRANSIT_OPEN, 0)
		.addChange(createEmbeddedChange(
		EMBEDDED_LEFT_BOUNDS, EMBEDDED_LEFT_BOUNDS, TASK_BOUNDS))
		.build();

		final ValueAnimator animator = ValueAnimator.ofFloat(0, 1);
		animator.addListener(new Animator.AnimatorListener() {
		@Override
		public void onAnimationStart(Animator animation) {
		}

		@Override
		public void onAnimationEnd(Animator animation) {
		mController.onAnimationFinished(mTransition);
		}

		@Override
		public void onAnimationCancel(Animator animation) {
		}

		@Override
		public void onAnimationRepeat(Animator animation) {
		}
		});
		doReturn(animator).when(mAnimRunner).createAnimator(any(), any(), any(), any(), any());
		mController.startAnimation(mTransition, info, mStartTransaction,
		mFinishTransaction, mFinishCallback);
		verify(mFinishCallback, never()).onTransitionFinished(any(), any());
		mController.mergeAnimation(mTransition, info, new SurfaceControl.Transaction(),
		mTransition,
		(wct, cb) -> {
		});
		verify(mFinishCallback).onTransitionFinished(any(), any());
		}

		@Test
		public void testOnAnimationFinished() {
		// Should not call finish when there is no transition.