public static void showUnknownError(Context context,Throwable t,DialogInterface.OnCancelListener listener){
  showError(context,String.format(context.getString(R.string.afc_pmsg_unknown_error),t),listener);
}

public static void showUnknownError ( Context context , Throwable t , DialogInterface . OnCancelListener listener ) { showError ( context , String . format ( context . getString ( R . string . afc_pmsg_unknown_error ) , t ) , listener ) ; }
shows an unknown error .
