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Commit 1a1d6da2 authored by Automerger Merge Worker's avatar Automerger Merge Worker
Browse files

Merge "BLASTSyncEngine: Skip invisible windows" into rvc-dev am: 59624b21 

Change-Id: I4c1e1eaaebd66aeb4d1c7cce3f1c658ccf3d5d2a
parents 8a07f4bc 59624b21

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

+3 −0
Original line number Diff line number Diff line
@@ -5696,6 +5696,9 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP 
    @Override

    boolean prepareForSync(BLASTSyncEngine.TransactionReadyListener waitingListener,

            int waitingId) {

        if (!isVisible()) {

            return false;

        }

        mWaitingListener = waitingListener;

        mWaitingSyncId = waitingId;

        mUsingBLASTSyncTransaction = true;

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

+23 −0
Original line number Diff line number Diff line
@@ -551,6 +551,7 @@ public class TaskOrganizerTests extends WindowTestsBase { 
        final Task task = createTaskInStack(stackController1, 0 /* userId */);

        final ITaskOrganizer organizer = registerMockOrganizer();

        final WindowState w = createAppWindow(task, TYPE_APPLICATION, "Enlightened Window");

        makeWindowVisible(w);



        BLASTSyncEngine bse = new BLASTSyncEngine();
@@ -568,6 +569,28 @@ public class TaskOrganizerTests extends WindowTestsBase { 
            .transactionReady(anyInt(), any());

    }



    @Test

    public void testBLASTCallbackWithInvisibleWindow() {

        final ActivityStack stackController1 = createTaskStackOnDisplay(mDisplayContent);

        final Task task = createTaskInStack(stackController1, 0 /* userId */);

        final ITaskOrganizer organizer = registerMockOrganizer();

        final WindowState w = createAppWindow(task, TYPE_APPLICATION, "Enlightened Window");



        BLASTSyncEngine bse = new BLASTSyncEngine();



        BLASTSyncEngine.TransactionReadyListener transactionListener =

            mock(BLASTSyncEngine.TransactionReadyListener.class);



        int id = bse.startSyncSet(transactionListener);

        bse.addToSyncSet(id, task);

        bse.setReady(id);



        // Since the window was invisible, the Task had no visible leaves and the sync should

        // complete as soon as we call setReady.

        verify(transactionListener)

            .transactionReady(anyInt(), any());

    }



    @Test

    public void testBLASTCallbackWithChildWindow() {

        final ActivityStack stackController1 = createTaskStackOnDisplay(mDisplayContent);