import 'package:flutter/foundation.dart'; import 'package:flutter/services.dart'; import 'ch934x_serial_platform_interface.dart'; /// An implementation of [Ch934xSerialPlatform] that uses method channels. class MethodChannelCh934xSerial extends Ch934xSerialPlatform { /// The method channel used to interact with the native platform. @visibleForTesting final methodChannel = const MethodChannel('ch934x_serial'); @override Future getPlatformVersion() async { final version = await methodChannel.invokeMethod( 'getPlatformVersion', ); return version; } }