diff --git a/samples/AtscTvInput/src/com/example/android/atsctvinput/AtscTvInputService.java b/samples/AtscTvInput/src/com/example/android/atsctvinput/AtscTvInputService.java
index 926e40a21..84921ba30 100644
--- a/samples/AtscTvInput/src/com/example/android/atsctvinput/AtscTvInputService.java
+++ b/samples/AtscTvInput/src/com/example/android/atsctvinput/AtscTvInputService.java
@@ -133,6 +133,11 @@ public class AtscTvInputService extends TvInputService {
             mPlayer.start();
             return true;
         }
+
+        @Override
+        public void onSetCaptionEnabled(boolean enabled) {
+            Log.d(TAG, "onSetCaptionEnabled(" + enabled + ")");
+        }
     }
 
     private class ProgramUpdateTask extends AsyncTask<Object, Void, Void> {