1 files changed, 5 insertions, 0 deletions
diff --git a/InCallUI/src/com/android/incallui/CallCardFragment.java b/InCallUI/src/com/android/incallui/CallCardFragment.java
index 69446a95c..1c4890b48 100644
--- a/InCallUI/src/com/android/incallui/CallCardFragment.java
+++ b/InCallUI/src/com/android/incallui/CallCardFragment.java
@@ -1688,6 +1688,11 @@ public class CallCardFragment extends BaseFragment<CallCardPresenter, CallCardPr
         }
     }
 
+    @Override
+    public void showVbButton(boolean show) {
+        mVbButton.setVisibility(show ? View.VISIBLE : View.GONE);
+    }
+
     private void showVbNotify() {
         Toast vbnotify;
         int resId = R.string.volume_boost_notify_unavailable;