Merge "Execute app transition when start locking task"
diff --git a/services/core/java/com/android/server/am/ActivityStackSupervisor.java b/services/core/java/com/android/server/am/ActivityStackSupervisor.java
index 5d8d79f..2d92f00 100644
--- a/services/core/java/com/android/server/am/ActivityStackSupervisor.java
+++ b/services/core/java/com/android/server/am/ActivityStackSupervisor.java
@@ -3779,6 +3779,7 @@
             findTaskToMoveToFrontLocked(task, 0, null, reason,
                     lockTaskModeState != LOCK_TASK_MODE_NONE);
             resumeFocusedStackTopActivityLocked();
+            mWindowManager.executeAppTransition();
         } else if (lockTaskModeState != LOCK_TASK_MODE_NONE) {
             handleNonResizableTaskIfNeeded(task, INVALID_STACK_ID, task.getStackId(),
                     true /* forceNonResizable */);