Merge "Synchronize surface transaction" into sc-v2-dev
diff --git a/quickstep/src/com/android/launcher3/statehandlers/DepthController.java b/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
index 5777fb9..68159fa 100644
--- a/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
+++ b/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
@@ -26,6 +26,7 @@
 import android.os.IBinder;
 import android.os.SystemProperties;
 import android.util.FloatProperty;
+import android.view.AttachedSurfaceControl;
 import android.view.CrossWindowBlurListeners;
 import android.view.SurfaceControl;
 import android.view.View;
@@ -316,7 +317,12 @@
                 transaction.setEarlyWakeupEnd();
                 mInEarlyWakeUp = false;
             }
-            transaction.apply();
+
+            AttachedSurfaceControl rootSurfaceControl =
+                    mLauncher.getRootView().getRootSurfaceControl();
+            if (rootSurfaceControl != null) {
+                rootSurfaceControl.applyTransactionOnDraw(transaction);
+            }
         }
         return true;
     }