getPrinterStatusWithVerbose method Null safety

Future<String?> getPrinterStatusWithVerbose()

getPrinterStatusWithVerbose

Almos the same of getPrinterStatus , but will return a text explaned @see the _printerStatus map!

Implementation

static Future<String?> getPrinterStatusWithVerbose() async {
  final String? status = await _channel.invokeMethod('GET_UPDATE_PRINTER');
  final statusMsg = _printerStatus[status];
  return statusMsg;
}