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Commit 4d8f03be authored by Shawn Lin's avatar Shawn Lin Committed by Automerger Merge Worker
Browse files

Merge "Support nav fade anim for the case of swiping left/right to a new task"... 

Merge "Support nav fade anim for the case of swiping left/right to a new task" into sc-dev am: 33f631ad

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14495880

Change-Id: Ibb9a47d535cc19385416858555c4532e0948974f
parents 31500fe8 33f631ad

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

+7 −2
Original line number Diff line number Diff line
@@ -151,6 +151,8 @@ public class RecentsAnimationController implements DeathRecipient { 
    // Whether to take a screenshot when handling a deferred cancel

    private boolean mCancelDeferredWithScreenshot;



    @VisibleForTesting

    boolean mIsAddingTaskToTargets;

    @VisibleForTesting

    boolean mShouldAttachNavBarToAppDuringTransition;

    private boolean mNavigationBarAttachedToApp;
@@ -375,7 +377,8 @@ public class RecentsAnimationController implements DeathRecipient { 
            final long token = Binder.clearCallingIdentity();

            try {

                synchronized (mService.getWindowManagerLock()) {

                    restoreNavigationBarFromApp(moveHomeToTop);

                    restoreNavigationBarFromApp(

                            moveHomeToTop || mIsAddingTaskToTargets /* animate */);

                    mService.mWindowPlacerLocked.requestTraversal();

                }

            } finally {
@@ -685,6 +688,7 @@ public class RecentsAnimationController implements DeathRecipient { 


    void addTaskToTargets(Task task, OnAnimationFinishedCallback finishedCallback) {

        if (mRunner != null) {

            mIsAddingTaskToTargets = task != null;

            // No need to send task appeared when the task target already exists, or when the

            // task is being managed as a multi-window mode outside of recents (e.g. bubbles).

            if (isAnimatingTask(task) || skipAnimation(task)) {
@@ -901,7 +905,8 @@ public class RecentsAnimationController implements DeathRecipient { 
            removeWallpaperAnimation(wallpaperAdapter);

        }



        restoreNavigationBarFromApp(reorderMode == REORDER_MOVE_TO_TOP);

        restoreNavigationBarFromApp(

                reorderMode == REORDER_MOVE_TO_TOP || mIsAddingTaskToTargets /* animate */);



        // Clear any pending failsafe runnables

        mService.mH.removeCallbacks(mFailsafeRunnable);

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

+25 −0
Original line number Diff line number Diff line
@@ -552,6 +552,31 @@ public class RecentsAnimationControllerTest extends WindowTestsBase { 
        verify(transaction).reparent(navToken.getSurfaceControl(), parent.getSurfaceControl());

    }



    @Test

    public void testAddTaskToTargets_expectAnimation() {

        setupForShouldAttachNavBarDuringTransition();

        final ActivityRecord activity = createActivityRecord(mDefaultDisplay);

        final ActivityRecord homeActivity = createHomeActivity();

        initializeRecentsAnimationController(mController, homeActivity);



        final WindowToken navToken = mDefaultDisplay.getDisplayPolicy().getNavigationBar().mToken;

        final SurfaceControl.Transaction transaction = navToken.getPendingTransaction();



        verify(mController.mStatusBar).setNavigationBarLumaSamplingEnabled(

                eq(mDefaultDisplay.mDisplayId), eq(false));

        verify(transaction).reparent(navToken.getSurfaceControl(), activity.getSurfaceControl());

        verify(transaction).setLayer(navToken.getSurfaceControl(), Integer.MAX_VALUE);



        final WindowContainer parent = navToken.getParent();



        mController.addTaskToTargets(createTask(mDefaultDisplay), (type, anim) -> {});

        mController.cleanupAnimation(REORDER_MOVE_TO_ORIGINAL_POSITION);

        verify(mController).restoreNavigationBarFromApp(eq(true));

        verify(mController.mStatusBar).setNavigationBarLumaSamplingEnabled(

                eq(mDefaultDisplay.mDisplayId), eq(true));

        verify(transaction).setLayer(navToken.getSurfaceControl(), 0);

    }



    @Test

    public void testNotAttachNavigationBar_controlledByFadeRotationAnimation() {

        setupForShouldAttachNavBarDuringTransition();