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Commit ee2792e8 authored by Riddle Hsu's avatar Riddle Hsu Committed by Automerger Merge Worker
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Merge "Do not notify transition finish for a initializing activity" into udc-dev am: c645d5d2 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23517264



Change-Id: I72ce2a1a9d482a3184f8a59f5e298d66cb998cda
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 1db057ad c645d5d2

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

+5 −1
Original line number Diff line number Diff line
@@ -1190,7 +1190,11 @@ class Transition implements BLASTSyncEngine.TransactionReadyListener { 
        // processed all the participants first (in particular, we want to trigger pip-enter first)

        for (int i = 0; i < mParticipants.size(); ++i) {

            final ActivityRecord ar = mParticipants.valueAt(i).asActivityRecord();

            if (ar != null) {

            // If the activity was just inserted to an invisible task, it will keep INITIALIZING

            // state. Then no need to notify the callback to avoid clearing some states

            // unexpectedly, e.g. launch-task-behind.

            if (ar != null && (ar.isVisibleRequested()

                    || !ar.isState(ActivityRecord.State.INITIALIZING))) {

                mController.dispatchLegacyAppTransitionFinished(ar);

            }

        }

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

+10 −0
Original line number Diff line number Diff line
@@ -1346,6 +1346,16 @@ public class TransitionTests extends WindowTestsBase { 
        activity1.setVisible(false);

        abortTransition.abort();

        assertTrue(activity1.isVisible());



        // The mLaunchTaskBehind flag of an invisible initializing activity should not be cleared.

        final Transition noChangeTransition = controller.createTransition(TRANSIT_OPEN);

        noChangeTransition.collect(activity1);

        activity1.setVisibleRequested(false);

        activity1.setState(ActivityRecord.State.INITIALIZING, "test");

        activity1.mLaunchTaskBehind = true;

        mWm.mSyncEngine.abort(noChangeTransition.getSyncId());

        noChangeTransition.finishTransition();

        assertTrue(activity1.mLaunchTaskBehind);

    }



    @Test