public static void deviceList(Context context,String accessToken,AsyncHttpResponseHandler responseHandler){
  List<Header> headerList=new ArrayList<Header>();
  headerList.add(new BasicHeader(ApiKey.HeadKey.ACCESS_TOKEN,accessToken));
  get(context,getApiServerUrl() + DEVICE_LIST,headerList,null,responseHandler);
}

public static void deviceList ( Context context , String accessToken , AsyncHttpResponseHandler responseHandler ) { List < Header > headerList = new ArrayList < Header > ( ) ; headerList . add ( new BasicHeader ( ApiKey . HeadKey . ACCESS_TOKEN , accessToken ) ) ; get ( context , getApiServerUrl ( ) + DEVICE_LIST , headerList , null , responseHandler ) ; }
list devices that i have bound or authorized to me . ( / v1 / devices )
