Merge "Merge "Fix misplaced surface from fold -> unfold while bubbles are... (118aec1e) · Commits · e / os / android_frameworks_base

libs/WindowManager/Shell/src/com/android/wm/shell/taskview/TaskViewTransitions.java

+32 −3

Original line number	Diff line number	Diff line
		@@ -134,6 +134,21 @@ public class TaskViewTransitions implements Transitions.TransitionHandler {
		return null;
		}

		/**
		* Looks through the pending transitions for a opening transaction that matches the provided
		* `taskView`.
		* @param taskView the pending transition should be for this.
		*/
		private PendingTransition findPendingOpeningTransition(TaskViewTaskController taskView) {
		for (int i = mPending.size() - 1; i >= 0; --i) {
		if (mPending.get(i).mTaskView != taskView) continue;
		if (TransitionUtil.isOpeningType(mPending.get(i).mType)) {
		return mPending.get(i);
		}
		}
		return null;
		}

		/**
		* Looks through the pending transitions for one matching `taskView`.
		* @param taskView the pending transition should be for this.
		@@ -149,6 +164,19 @@ public class TaskViewTransitions implements Transitions.TransitionHandler {
		return null;
		}

		/**
		* Returns all the pending transitions for a given `taskView`.
		* @param taskView the pending transition should be for this.
		*/
		ArrayList<PendingTransition> findAllPending(TaskViewTaskController taskView) {
		ArrayList<PendingTransition> list = new ArrayList<>();
		for (int i = mPending.size() - 1; i >= 0; --i) {
		if (mPending.get(i).mTaskView != taskView) continue;
		list.add(mPending.get(i));
		}
		return list;
		}

		private PendingTransition findPending(IBinder claimed) {
		for (int i = 0; i < mPending.size(); ++i) {
		if (mPending.get(i).mClaimed != claimed) continue;
		@@ -249,9 +277,10 @@ public class TaskViewTransitions implements Transitions.TransitionHandler {
		// Task view isn't visible, the bounds will next visibility update.
		return;
		}
		if (hasPending()) {
		// There is already a transition in-flight, the window bounds will be set in
		// prepareOpenAnimation.
		PendingTransition pendingOpen = findPendingOpeningTransition(taskView);
		if (pendingOpen != null) {
		// There is already an opening transition in-flight, the window bounds will be
		// set in prepareOpenAnimation (via the window crop) if needed.
		return;
		}
		WindowContainerTransaction wct = new WindowContainerTransaction();

libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/taskview/TaskViewTransitionsTest.java

+99 −2

Original line number	Diff line number	Diff line
		@@ -45,6 +45,8 @@ import org.junit.runner.RunWith;
		import org.mockito.Mock;
		import org.mockito.MockitoAnnotations;

		import java.util.List;

		@SmallTest
		@RunWith(AndroidTestingRunner.class)
		@TestableLooper.RunWithLooper(setAsMainLooper = true)
		@@ -58,6 +60,12 @@ public class TaskViewTransitionsTest extends ShellTestCase {
		ActivityManager.RunningTaskInfo mTaskInfo;
		@Mock
		WindowContainerToken mToken;
		@Mock
		TaskViewTaskController mTaskViewTaskController2;
		@Mock
		ActivityManager.RunningTaskInfo mTaskInfo2;
		@Mock
		WindowContainerToken mToken2;

		TaskViewTransitions mTaskViewTransitions;

		@@ -73,10 +81,16 @@ public class TaskViewTransitionsTest extends ShellTestCase {
		mTaskInfo.token = mToken;
		mTaskInfo.taskId = 314;
		mTaskInfo.taskDescription = mock(ActivityManager.TaskDescription.class);
		when(mTaskViewTaskController.getTaskInfo()).thenReturn(mTaskInfo);

		mTaskInfo2 = new ActivityManager.RunningTaskInfo();
		mTaskInfo2.token = mToken2;
		mTaskInfo2.taskId = 315;
		mTaskInfo2.taskDescription = mock(ActivityManager.TaskDescription.class);
		when(mTaskViewTaskController2.getTaskInfo()).thenReturn(mTaskInfo2);

		mTaskViewTransitions = spy(new TaskViewTransitions(mTransitions));
		mTaskViewTransitions.addTaskView(mTaskViewTaskController);
		when(mTaskViewTaskController.getTaskInfo()).thenReturn(mTaskInfo);
		}

		@Test
		@@ -119,7 +133,7 @@ public class TaskViewTransitionsTest extends ShellTestCase {
		}

		@Test
		public void testSetTaskBounds_taskVisibleWithPending_noTransaction() {
		public void testSetTaskBounds_taskVisibleWithPendingOpen_noTransaction() {
		assumeTrue(Transitions.ENABLE_SHELL_TRANSITIONS);

		mTaskViewTransitions.setTaskViewVisible(mTaskViewTaskController, true);
		@@ -134,6 +148,43 @@ public class TaskViewTransitionsTest extends ShellTestCase {
		.isNull();
		}

		@Test
		public void testSetTaskBounds_taskVisibleWithPendingChange_transition() {
		assumeTrue(Transitions.ENABLE_SHELL_TRANSITIONS);

		mTaskViewTransitions.setTaskViewVisible(mTaskViewTaskController, true);

		// Consume the pending transition from visibility change
		TaskViewTransitions.PendingTransition pending =
		mTaskViewTransitions.findPending(mTaskViewTaskController, TRANSIT_TO_FRONT);
		assertThat(pending).isNotNull();
		mTaskViewTransitions.startAnimation(pending.mClaimed,
		mock(TransitionInfo.class),
		new SurfaceControl.Transaction(),
		new SurfaceControl.Transaction(),
		mock(Transitions.TransitionFinishCallback.class));
		// Verify it was consumed
		TaskViewTransitions.PendingTransition checkPending =
		mTaskViewTransitions.findPending(mTaskViewTaskController, TRANSIT_TO_FRONT);
		assertThat(checkPending).isNull();

		// Test that set bounds creates a new transition
		mTaskViewTransitions.setTaskBounds(mTaskViewTaskController,
		new Rect(0, 0, 100, 100));
		assertThat(mTaskViewTransitions.findPending(mTaskViewTaskController, TRANSIT_CHANGE))
		.isNotNull();

		// Test that set bounds again (with different bounds) creates another transition
		mTaskViewTransitions.setTaskBounds(mTaskViewTaskController,
		new Rect(0, 0, 300, 200));
		List<TaskViewTransitions.PendingTransition> pendingList =
		mTaskViewTransitions.findAllPending(mTaskViewTaskController)
		.stream()
		.filter(pendingTransition -> pendingTransition.mType == TRANSIT_CHANGE)
		.toList();
		assertThat(pendingList.size()).isEqualTo(2);
		}

		@Test
		public void testSetTaskBounds_sameBounds_noTransaction() {
		assumeTrue(Transitions.ENABLE_SHELL_TRANSITIONS);
		@@ -161,6 +212,16 @@ public class TaskViewTransitionsTest extends ShellTestCase {
		mTaskViewTransitions.findPending(mTaskViewTaskController, TRANSIT_CHANGE);
		assertThat(pendingBounds).isNotNull();

		// Test that setting same bounds with in-flight transition doesn't cause another one
		mTaskViewTransitions.setTaskBounds(mTaskViewTaskController,
		new Rect(0, 0, 100, 100));
		List<TaskViewTransitions.PendingTransition> pendingList =
		mTaskViewTransitions.findAllPending(mTaskViewTaskController)
		.stream()
		.filter(pendingTransition -> pendingTransition.mType == TRANSIT_CHANGE)
		.toList();
		assertThat(pendingList.size()).isEqualTo(1);

		// Consume the pending bounds transaction
		mTaskViewTransitions.startAnimation(pendingBounds.mClaimed,
		mock(TransitionInfo.class),
		@@ -180,6 +241,42 @@ public class TaskViewTransitionsTest extends ShellTestCase {
		assertThat(pendingBounds2).isNull();
		}


		@Test
		public void testSetTaskBounds_taskVisibleWithDifferentTaskViewPendingChange_transition() {
		assumeTrue(Transitions.ENABLE_SHELL_TRANSITIONS);

		mTaskViewTransitions.addTaskView(mTaskViewTaskController2);

		mTaskViewTransitions.setTaskViewVisible(mTaskViewTaskController, true);

		// Consume the pending transition from visibility change
		TaskViewTransitions.PendingTransition pending =
		mTaskViewTransitions.findPending(mTaskViewTaskController, TRANSIT_TO_FRONT);
		assertThat(pending).isNotNull();
		mTaskViewTransitions.startAnimation(pending.mClaimed,
		mock(TransitionInfo.class),
		new SurfaceControl.Transaction(),
		new SurfaceControl.Transaction(),
		mock(Transitions.TransitionFinishCallback.class));
		// Verify it was consumed
		TaskViewTransitions.PendingTransition checkPending =
		mTaskViewTransitions.findPending(mTaskViewTaskController, TRANSIT_TO_FRONT);
		assertThat(checkPending).isNull();

		// Set the second taskview as visible & check that it has a pending transition
		mTaskViewTransitions.setTaskViewVisible(mTaskViewTaskController2, true);
		TaskViewTransitions.PendingTransition pending2 =
		mTaskViewTransitions.findPending(mTaskViewTaskController2, TRANSIT_TO_FRONT);
		assertThat(pending2).isNotNull();

		// Test that set bounds on the first taskview will create a new transition
		mTaskViewTransitions.setTaskBounds(mTaskViewTaskController,
		new Rect(0, 0, 100, 100));
		assertThat(mTaskViewTransitions.findPending(mTaskViewTaskController, TRANSIT_CHANGE))
		.isNotNull();
		}

		@Test
		public void testSetTaskVisibility_taskRemoved_noNPE() {
		mTaskViewTransitions.removeTaskView(mTaskViewTaskController);