Merge "Fix some change-transition issues and tests" into rvc-dev am: e46216285b (d055f1d9) · Commits · e / os / android_frameworks_base

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

+1 −13

Original line number	Diff line number	Diff line
		@@ -3137,7 +3137,6 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A
		commitVisibility(false /* visible /, true / performLayout */);

		getDisplayContent().mOpeningApps.remove(this);
		getDisplayContent().mChangingContainers.remove(this);
		getDisplayContent().mUnknownAppVisibilityController.appRemovedOrHidden(this);
		mWmService.mTaskSnapshotController.onAppRemoved(this);
		mStackSupervisor.getActivityMetricsLogger().notifyActivityRemoved(this);
		@@ -6130,19 +6129,8 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A

		@Override
		void cancelAnimation() {
		cancelAnimationOnly();
		clearThumbnail();
		mSurfaceFreezer.unfreeze(getPendingTransaction());
		}

		/**
		* This only cancels the animation. It doesn't do other teardown like cleaning-up thumbnail
		* or interim leashes.
		* <p>
		* Used when canceling in preparation for starting a new animation.
		*/
		void cancelAnimationOnly() {
		super.cancelAnimation();
		clearThumbnail();
		}

		@VisibleForTesting

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

+2 −11

Original line number	Diff line number	Diff line
		@@ -1992,7 +1992,8 @@ class Task extends WindowContainer<WindowContainer> {
		if (mWmService.mDisableTransitionAnimation
		\|\| !isVisible()
		\|\| getDisplayContent().mAppTransition.isTransitionSet()
		\|\| getSurfaceControl() == null) {
		\|\| getSurfaceControl() == null
		\|\| !isLeafTask()) {
		return false;
		}
		// Only do an animation into and out-of freeform mode for now. Other mode
		@@ -2897,22 +2898,12 @@ class Task extends WindowContainer<WindowContainer> {
		if (!isRootTask) {
		adjustBoundsForDisplayChangeIfNeeded(dc);
		}
		final DisplayContent prevDc = mDisplayContent;
		super.onDisplayChanged(dc);
		if (!isRootTask) {
		final int displayId = (dc != null) ? dc.getDisplayId() : INVALID_DISPLAY;
		mWmService.mAtmService.getTaskChangeNotificationController().notifyTaskDisplayChanged(
		mTaskId, displayId);
		}
		if (prevDc != null && prevDc.mChangingContainers.remove(this)) {
		// This gets called after this has been reparented to the new display.
		// That reparenting resulted in this window changing modes (eg. FREEFORM -> FULLSCREEN),
		// so this token is now "frozen" while waiting for the animation to start on prevDc
		// (which will be cancelled since the window is no-longer a child). However, since this
		// is no longer a child of prevDc, this won't be notified of the cancelled animation,
		// so we need to cancel the change transition here.
		mSurfaceFreezer.unfreeze(getPendingTransaction());
		}
		}

		boolean isResizeable(boolean checkSupportsPip) {

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

+10 −0

Original line number	Diff line number	Diff line
		@@ -526,6 +526,11 @@ class WindowContainer<E extends WindowContainer> extends ConfigurationContainer<
		*/
		@CallSuper
		void removeImmediately() {
		final DisplayContent dc = getDisplayContent();
		if (dc != null) {
		mSurfaceFreezer.unfreeze(getPendingTransaction());
		dc.mChangingContainers.remove(this);
		}
		while (!mChildren.isEmpty()) {
		final E child = mChildren.peekLast();
		child.removeImmediately();
		@@ -718,6 +723,10 @@ class WindowContainer<E extends WindowContainer> extends ConfigurationContainer<
		* @param dc The display this container is on after changes.
		*/
		void onDisplayChanged(DisplayContent dc) {
		if (mDisplayContent != null && mDisplayContent.mChangingContainers.remove(this)) {
		// Cancel any change transition queued-up for this container on the old display.
		mSurfaceFreezer.unfreeze(getPendingTransaction());
		}
		mDisplayContent = dc;
		if (dc != null && dc != this) {
		dc.getPendingTransaction().merge(mPendingTransaction);
		@@ -2033,6 +2042,7 @@ class WindowContainer<E extends WindowContainer> extends ConfigurationContainer<

		void cancelAnimation() {
		mSurfaceAnimator.cancelAnimation();
		mSurfaceFreezer.unfreeze(getPendingTransaction());
		}

		@Override

services/tests/wmtests/src/com/android/server/wm/AppChangeTransitionTests.java

+3 −8

Original line number	Diff line number	Diff line
		@@ -37,7 +37,6 @@ import android.view.RemoteAnimationAdapter;
		import android.view.RemoteAnimationDefinition;
		import android.view.RemoteAnimationTarget;

		import androidx.test.filters.FlakyTest;
		import androidx.test.filters.SmallTest;

		import org.junit.Test;
		@@ -97,7 +96,6 @@ public class AppChangeTransitionTests extends WindowTestsBase {
		}

		@Test
		@FlakyTest(bugId = 131005232)
		public void testModeChangeRemoteAnimatorNoSnapshot() {
		// setup currently defaults to no snapshot.
		setUpOnDisplay(mDisplayContent);
		@@ -115,7 +113,6 @@ public class AppChangeTransitionTests extends WindowTestsBase {
		}

		@Test
		@FlakyTest(bugId = 131005232)
		public void testCancelPendingChangeOnRemove() {
		// setup currently defaults to no snapshot.
		setUpOnDisplay(mDisplayContent);
		@@ -135,8 +132,7 @@ public class AppChangeTransitionTests extends WindowTestsBase {
		}

		@Test
		@FlakyTest(bugId = 131005232)
		public void testNoChangeWhenMoveDisplay() {
		public void testNoChangeOnOldDisplayWhenMoveDisplay() {
		mDisplayContent.setWindowingMode(WINDOWING_MODE_FULLSCREEN);
		final DisplayContent dc1 = createNewDisplay(Display.STATE_ON);
		dc1.setWindowingMode(WINDOWING_MODE_FREEFORM);
		@@ -151,9 +147,8 @@ public class AppChangeTransitionTests extends WindowTestsBase {

		assertEquals(WINDOWING_MODE_FULLSCREEN, mTask.getWindowingMode());

		// Make sure we're not waiting for a change animation (no leash)
		assertFalse(mTask.isInChangeTransition());
		assertNull(mActivity.mSurfaceFreezer.mSnapshot);
		// Make sure the change transition is not the old display
		assertFalse(dc1.mChangingContainers.contains(mTask));

		waitUntilHandlersIdle();
		mActivity.removeImmediately();