import 'dart:async'; import 'package:bangbangyu/my_tools/my_tools.dart'; import 'package:bangbangyu/paegs/login_page/login_page.dart'; import 'package:flutter/material.dart'; class WelcomePage extends StatefulWidget { @override _WelcomePageState createState() => _WelcomePageState(); } class _WelcomePageState extends State { @override void initState() { super.initState(); Timer(Duration(seconds: 1), (){ MyTools().toPage(context, LoginPage(), (then){},noBack: true); }); } @override Widget build(BuildContext context) { return Scaffold(backgroundColor: Colors.blue,); } }