checkPrinterStatus static method

Future<String> checkPrinterStatus()

Implementation

static Future<String> checkPrinterStatus() async {
  Completer<String> completer = Completer<String>();
  _eventChannel.receiveBroadcastStream().listen((event) {
    debugPrint(event);
    completer.complete(event);
  }, onError: (error) {
    debugPrint(error);
    completer.completeError(error);
  });
  _channel.invokeMethod('checkPrinterStatus');
  return completer.future;
}