getPrinterStatus method

@override Future<String> getPrinterStatus(String printerId)

Implementation

@override
Future<String> getPrinterStatus(String printerId) async {
  final result = await methodChannel.invokeMethod<String>(
    'getPrinterStatus',
    <String, dynamic>{'printerId': printerId},
  );
  if (result == null) {
    throw PlatformException(
      code: 'UNKNOWN',
      message: 'Unable to get printer status.',
    );
  }
  return result;
}