import 'package:flutter/services.dart'; class _MyHomePageState extends State<MyHomePage> { static const MethodChannel _channel = const MethodChannel('com.example.methodchannel/interop'); static Future<dynamic> get _list async { final Map params = <String, dynamic> { 'name': 'my name is hoge', 'age': 25, }; final List<dynamic> list = await _channel.invokeMethod('getList', params); return list; } @o