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Commit 85ff2df8 authored by Riddle Hsu's avatar Riddle Hsu Committed by Automerger Merge Worker
Browse files

Merge "Update launch policy state when finishing transient launch" into udc-dev am: eb42b383 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21644523



Change-Id: I74f1d4c746b20e7a0c880e6794527f1f21ca29d6
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 0f7af38d eb42b383

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

+9 −3
Original line number Diff line number Diff line
@@ -813,7 +813,7 @@ class Transition implements BLASTSyncEngine.TransactionReadyListener { 
        }



        boolean hasParticipatedDisplay = false;

        boolean reportTaskStackChanged = false;

        boolean hasVisibleTransientLaunch = false;

        // Commit all going-invisible containers

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

            final WindowContainer<?> participant = mParticipants.valueAt(i);
@@ -856,7 +856,7 @@ class Transition implements BLASTSyncEngine.TransactionReadyListener { 
                        && ar.isVisible()) {

                    // Transient launch was committed, so report enteringAnimation

                    ar.mEnteringAnimation = true;

                    reportTaskStackChanged = true;

                    hasVisibleTransientLaunch = true;



                    // Since transient launches don't automatically take focus, make sure we

                    // synchronize focus since we committed to the launch.
@@ -900,8 +900,14 @@ class Transition implements BLASTSyncEngine.TransactionReadyListener { 
            }

        }



        if (reportTaskStackChanged) {

        if (hasVisibleTransientLaunch) {

            // Notify the change about the transient-below task that becomes invisible.

            mController.mAtm.getTaskChangeNotificationController().notifyTaskStackChanged();

            // Prevent spurious background app switches.

            mController.mAtm.stopAppSwitches();

            // The end of transient launch may not reorder task, so make sure to compute the latest

            // task rank according to the current visibility.

            mController.mAtm.mRootWindowContainer.rankTaskLayers();

        }



        // dispatch legacy callback in a different loop. This is because multiple legacy handlers

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

+3 −0
Original line number Diff line number Diff line
@@ -1826,6 +1826,9 @@ public class WindowProcessController extends ConfigurationContainer<Configuratio 
                    pw.print("F|");

                }

            }

            if ((stateFlags & ACTIVITY_STATE_FLAG_HAS_ACTIVITY_IN_VISIBLE_TASK) != 0) {

                pw.print("VT|");

            }

            final int taskLayer = stateFlags & ACTIVITY_STATE_FLAG_MASK_MIN_TASK_LAYER;

            if (taskLayer != ACTIVITY_STATE_FLAG_MASK_MIN_TASK_LAYER) {

                pw.print("taskLayer=" + taskLayer);

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

+3 −0
Original line number Diff line number Diff line
@@ -1376,6 +1376,9 @@ public class TransitionTests extends WindowTestsBase { 
        enteringAnimReports.clear();

        closeTransition.finishTransition();



        assertEquals(ActivityTaskManagerService.APP_SWITCH_DISALLOW, mAtm.getBalAppSwitchesState());

        assertFalse(activity1.app.hasActivityInVisibleTask());



        verify(snapshotController, times(1)).recordSnapshot(eq(task1), eq(false));

        assertTrue(enteringAnimReports.contains(activity2));

    }