Merge "Fix focused error of embedded task fragments" into main
diff --git a/services/core/java/com/android/server/wm/TaskFragment.java b/services/core/java/com/android/server/wm/TaskFragment.java
index 5d01912..76be8ae 100644
--- a/services/core/java/com/android/server/wm/TaskFragment.java
+++ b/services/core/java/com/android/server/wm/TaskFragment.java
@@ -1257,10 +1257,13 @@
// In a multi-resumed environment, like in a freeform device, the top
// activity can be resumed, but it might not be the focused app.
- // Set focused app when top activity is resumed
- if (taskDisplayArea.inMultiWindowMode() && taskDisplayArea.mDisplayContent != null
- && taskDisplayArea.mDisplayContent.mFocusedApp != next) {
- taskDisplayArea.mDisplayContent.setFocusedApp(next);
+ // Set focused app when top activity is resumed. However, we shouldn't do it for a
+ // same task because it can break focused state. (e.g. activity embedding)
+ if (taskDisplayArea.inMultiWindowMode() && taskDisplayArea.mDisplayContent != null) {
+ final ActivityRecord focusedApp = taskDisplayArea.mDisplayContent.mFocusedApp;
+ if (focusedApp == null || focusedApp.getTask() != next.getTask()) {
+ taskDisplayArea.mDisplayContent.setFocusedApp(next);
+ }
}
ProtoLog.d(WM_DEBUG_STATES, "resumeTopActivity: Top activity "
+ "resumed %s", next);