getBatteryInfo method

Future<BatteryInfo> getBatteryInfo()

Retrieves the battery information of the printer.

Implementation

Future<BatteryInfo> getBatteryInfo() async {
  var params = {
    "printerId": mPrinterId,
    "printInfo": mPrinterInfo.toMap(),
  };

  final Map resultMap = await _channel.invokeMethod("getBatteryInfo", params);

  BatteryInfo info = BatteryInfo.fromMap(resultMap);
  return info;

}