푸시네임드 메서드 예제 코드 참고용

import 'package:flutter/material.dart'; import 'main.dart'; void main() => runApp(MyApp()); class ScreenA extends StatelessWidget { @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( title: Text('ScreenA'), ), body: Center( child: Column( mainAxisAlignment: MainAxisAlignment.center, children: [ RaisedButton( color: Colors.red, child: Text('Go to ScreenB'), onPressed: () { Navigator.pushNamed(context, '/b'); }), RaisedButton( color: Colors.red, child: Text('Go...