Merge "Do not affect WindowContainer#getOrientation by animation" into tm-dev am: eae14ca267 am: 92f1de1b26

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17913423

Change-Id: Ia8ca58c45a729f7b5726d4422ad27d3dcb6398f0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

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

@@ -661,10 +661,19 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A
 
     /**
      * The activity is opaque and fills the entire space of this task.
-     * @see WindowContainer#fillsParent()
+     * @see #occludesParent()
      */
     private boolean mOccludesParent;
 
+    /**
+     * Unlike {@link #mOccludesParent} which can be changed at runtime. This is a static attribute
+     * from the style of activity. Because we don't want {@link WindowContainer#getOrientation()}
+     * to be affected by the temporal state of {@link ActivityClientController#convertToTranslucent}
+     * when running ANIM_SCENE_TRANSITION.
+     * @see WindowContainer#fillsParent()
+     */
+    private final boolean mFillsParent;
+
     // The input dispatching timeout for this application token in milliseconds.
     long mInputDispatchingTimeoutMillis = DEFAULT_DISPATCHING_TIMEOUT_MILLIS;
 
@@ -1956,8 +1965,10 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A
                     // This style is propagated to the main window attributes with
                     // FLAG_SHOW_WALLPAPER from PhoneWindow#generateLayout.
                     || ent.array.getBoolean(R.styleable.Window_windowShowWallpaper, false);
+            mFillsParent = mOccludesParent;
             noDisplay = ent.array.getBoolean(R.styleable.Window_windowNoDisplay, false);
         } else {
+            mFillsParent = mOccludesParent = true;
             noDisplay = false;
         }
 
@@ -2852,7 +2863,7 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A
 
     @Override
     boolean fillsParent() {
-        return occludesParent(true /* includingFinishing */);
+        return mFillsParent;
     }
 
     /** Returns true if this activity is not finishing, is opaque and fills the entire space of

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

@@ -757,6 +757,8 @@ public class ActivityRecordTests extends WindowTestsBase {
         final ActivityRecord activity = createActivityWithTask();
         ActivityRecord topActivity = new ActivityBuilder(mAtm).setTask(activity.getTask()).build();
         topActivity.setOccludesParent(false);
+        // The requested occluding state doesn't affect whether it fills parent.
+        assertTrue(topActivity.fillsParent());
         activity.setState(STOPPED, "Testing");
         activity.setVisibility(true);
         activity.makeActiveIfNeeded(null /* activeActivity */);
@@ -1218,7 +1220,7 @@ public class ActivityRecordTests extends WindowTestsBase {
         task.setPausingActivity(currentTop);
         currentTop.finishing = true;
         currentTop.setState(PAUSED, "test");
-        currentTop.completeFinishing("completePauseLocked");
+        currentTop.completeFinishing(false /* updateVisibility */, "completePause");
 
         // Current top becomes stopping because it is visible and the next is invisible.
         assertEquals(STOPPING, currentTop.getState());

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

@@ -46,7 +46,6 @@ import static org.junit.Assert.fail;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.clearInvocations;
-import static org.mockito.Mockito.doCallRealMethod;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
@@ -89,14 +88,6 @@ public class AppTransitionControllerTest extends WindowTestsBase {
         mAppTransitionController = new AppTransitionController(mWm, mDisplayContent);
     }
 
-    @Override
-    ActivityRecord createActivityRecord(DisplayContent dc, int windowingMode, int activityType) {
-        final ActivityRecord r = super.createActivityRecord(dc, windowingMode, activityType);
-        // Ensure that ActivityRecord#setOccludesParent takes effect.
-        doCallRealMethod().when(r).fillsParent();
-        return r;
-    }
-
     @Test
     public void testSkipOccludedActivityCloseTransition() {
         final ActivityRecord behind = createActivityRecord(mDisplayContent,
@@ -135,7 +126,7 @@ public class AppTransitionControllerTest extends WindowTestsBase {
                 WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_STANDARD);
         final ActivityRecord translucentOpening = createActivityRecord(mDisplayContent,
                 WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_STANDARD);
-        translucentOpening.setOccludesParent(false);
+        doReturn(false).when(translucentOpening).fillsParent();
         translucentOpening.setVisible(false);
         mDisplayContent.prepareAppTransition(TRANSIT_OPEN);
         mDisplayContent.mOpeningApps.add(behind);
@@ -153,7 +144,7 @@ public class AppTransitionControllerTest extends WindowTestsBase {
                 WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_STANDARD);
         final ActivityRecord translucentClosing = createActivityRecord(mDisplayContent,
                 WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_STANDARD);
-        translucentClosing.setOccludesParent(false);
+        doReturn(false).when(translucentClosing).fillsParent();
         mDisplayContent.prepareAppTransition(TRANSIT_CLOSE);
         mDisplayContent.mClosingApps.add(translucentClosing);
         assertEquals(WindowManager.TRANSIT_OLD_TRANSLUCENT_ACTIVITY_CLOSE,

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

@@ -1156,10 +1156,6 @@ class WindowTestsBase extends SystemServiceTestsBase {
 
             spyOn(activity);
             if (mTask != null) {
-                // fullscreen value is normally read from resources in ctor, so for testing we need
-                // to set it somewhere else since we can't mock resources.
-                doReturn(true).when(activity).occludesParent();
-                doReturn(true).when(activity).fillsParent();
                 mTask.addChild(activity);
                 if (mOnTop) {
                     // Move the task to front after activity is added.