public static void FetchConfigDataMap(IGoogleApiClient googleApiClient, DataItemResultCallback fetchConfigDataMapCallback)
 {
     WearableClass.NodeApi.GetLocalNode(googleApiClient).SetResultCallback(
         new ResultCallback(localNodeResult => {
         var localNode = localNodeResult.Node.Id;
         var uri       = new Android.Net.Uri.Builder()
                         .Scheme("wear")
                         .Path(DigitalWatchFaceUtil.PathWithFeature)
                         .Authority(localNode)
                         .Build();
         WearableClass.DataApi.GetDataItem(googleApiClient, uri)
         .SetResultCallback(fetchConfigDataMapCallback);
     }
                            )
         );
 }
 public static void FetchConfigDataMap(IGoogleApiClient googleApiClient, DataItemResultCallback fetchConfigDataMapCallback)
 {
     WearableClass.NodeApi.GetLocalNode (googleApiClient).SetResultCallback (
         new ResultCallback (localNodeResult => {
             var localNode = localNodeResult.Node.Id;
             var uri = new Android.Net.Uri.Builder ()
                     .Scheme ("wear")
                     .Path (DigitalWatchFaceUtil.PathWithFeature)
                     .Authority (localNode)
                     .Build ();
             WearableClass.DataApi.GetDataItem (googleApiClient, uri)
                     .SetResultCallback (fetchConfigDataMapCallback);
         }
         )
     );
 }