diff --git a/quickstep/src/com/android/quickstep/TouchInteractionService.java b/quickstep/src/com/android/quickstep/TouchInteractionService.java
index 75fd78e..9c5e942 100644
--- a/quickstep/src/com/android/quickstep/TouchInteractionService.java
+++ b/quickstep/src/com/android/quickstep/TouchInteractionService.java
@@ -251,7 +251,7 @@
 
         @Override
         public void accept(MotionEvent ev) {
-            if (!mTarget.getWindowId().isFocused()) {
+            if (!mTarget.hasWindowFocus()) {
                 return;
             }
             int action = ev.getActionMasked();