import 'package:flutter/material.dart'; import 'package:flutter_pwa_test/Content.dart'; import 'package:flutter_pwa_test/login.dart'; void main() { runApp(const MyApp()); } class MyApp extends StatelessWidget { const MyApp({Key? key}) : super(key: key); @override Widget build(BuildContext context) { return MaterialApp( title: 'Flutter Demo', theme: ThemeData( primarySwatch: Colors.blue, ), debugShowCheckedModeBanner: false, home: const MyHomePage(title: 'Flutter Demo Home Page'), ); } } class MyHomePage extends StatefulWidget { const MyHomePage({Key? key, required this.title}) : super(key: key); final String title; @override State createState() => _MyHomePageState(); } class _MyHomePageState extends State { late Widget _content; @override void initState() { super.initState(); _content = Login(loginCallback: () { setState(() { _content = const Content(); }); }); } @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( title: Text(widget.title), ), body: Padding( padding: const EdgeInsets.all(16.0), child: _content, ), ); } }