Merge "Apply rotation animation when canceling fixed rotation" into sc-dev

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

@@ -6619,9 +6619,15 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A
 
     @Override
     void onCancelFixedRotationTransform(int originalDisplayRotation) {
-        if (this != mDisplayContent.getLastOrientationSource()
+        if (this != mDisplayContent.getLastOrientationSource()) {
-                || getRequestedConfigurationOrientation() != ORIENTATION_UNDEFINED) {
+            // This activity doesn't affect display rotation.
-            // Only need to handle the activity that should be rotated with display.
+            return;
+        }
+        final int requestedOrientation = getRequestedConfigurationOrientation();
+        if (requestedOrientation != ORIENTATION_UNDEFINED
+                && requestedOrientation != mDisplayContent.getConfiguration().orientation) {
+            // Only need to handle the activity that can be rotated with display or the activity
+            // has requested the same orientation.
             return;
         }
 

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

@@ -1723,6 +1723,15 @@ public class ActivityRecordTests extends WindowTestsBase {
 
         assertFalse(display.hasTopFixedRotationLaunchingApp());
         assertFalse(activity.hasFixedRotationTransform());
+
+        // Simulate that the activity requests the same orientation as display.
+        activity.setOrientation(display.getConfiguration().orientation);
+        // Skip the real freezing.
+        activity.mVisibleRequested = false;
+        clearInvocations(activity);
+        activity.onCancelFixedRotationTransform(originalRotation);
+        // The implementation of cancellation must be executed.
+        verify(activity).startFreezingScreen(originalRotation);
     }
 
     @Test