syncDeviceTime method
Implementation
@override
Future<String?> syncDeviceTime(String devSn, String devMac, String devEkey, int keyType, String time) async {
final result = await methodChannel.invokeMethod('syncDeviceTime', {"devSn": devSn, "devMac":devMac, "devEkey":devEkey, "keyType":keyType, "time":time});
return result;
}