1 files changed, 10 insertions, 1 deletions
diff --git a/telecomm/java/android/telecom/VideoCallImpl.java b/telecomm/java/android/telecom/VideoCallImpl.java
index 7bef688..3779d1a 100644
--- a/telecomm/java/android/telecom/VideoCallImpl.java
+++ b/telecomm/java/android/telecom/VideoCallImpl.java
@@ -166,7 +166,7 @@ public class VideoCallImpl extends VideoCall {
         mVideoProvider.asBinder().linkToDeath(mDeathRecipient, 0);
 
         mBinder = new VideoCallListenerBinder();
-        mVideoProvider.setVideoCallback(mBinder);
+        mVideoProvider.addVideoCallback(mBinder);
     }
 
     /** {@inheritDoc} */
@@ -175,6 +175,15 @@ public class VideoCallImpl extends VideoCall {
     }
 
     /** {@inheritDoc} */
+    public void unregisterCallback() {
+        mCallback = null;
+        try {
+            mVideoProvider.removeVideoCallback(mBinder);
+        } catch (RemoteException e) {
+        }
+    }
+
+    /** {@inheritDoc} */
     public void setCamera(String cameraId) {
         try {
             mVideoProvider.setCamera(cameraId);