diff --git a/src/com/android/contacts/ui/FastTrackWindow.java b/src/com/android/contacts/ui/FastTrackWindow.java
index 1463983..a2e21cb 100644
--- a/src/com/android/contacts/ui/FastTrackWindow.java
+++ b/src/com/android/contacts/ui/FastTrackWindow.java
@@ -1020,4 +1020,14 @@
     public void onUpdateComplete(int token, Object cookie, int result) {
         // No actions
     }
+
+    /** {@inheritDoc} */
+    public void onAttachedToWindow() {
+        // No actions
+    }
+
+    /** {@inheritDoc} */
+    public void onDetachedFromWindow() {
+        // No actions
+    }
 }