Flutter Splash Screen

Question

How do I show a splash Screen in flutter? So there is an option for launch icon. I added images for ios and android in their respective folders. My problem is it is too fast. So it directly opens MyApp(). I want my app to not show anything and let splash take control until I figure out which screen to take the user to (In MyApp I want to do intialization)

Answer 1

You can use Future.delayed constructor in your initState. This will keep your SplashScreen for the duration you specify before the navigation happen.

class SplashScreen extends StatefulWidget {
  @override
  _SplashScreenState createState() => new _SplashScreenState();
}

class _SplashScreenState extends State<SplashScreen> {
  @override
  void initState (){
    super.initState();
    // TODO initial state stuff
    new Future.delayed(const Duration(seconds: 4));
  }
  @override
  Widget build(BuildContext context) {
    //build
  }
}

Answer 2

Small update to aziza answer

import 'dart:async';    
import 'package:flutter/material.dart';    
import 'src/login_screen.dart';

void main() {
  runApp(new MaterialApp(
    home: new MyApp(),
  ));
}

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => new _MyAppState();
}

class _MyAppState extends State<MyApp> {
  @override
  void initState() {
    super.initState();
    new Future.delayed(
        const Duration(seconds: 3),
        () => Navigator.push(
              context,
              MaterialPageRoute(builder: (context) => LoginScreen()),
            ));
  }

  @override
  Widget build(BuildContext context) {
    return new Scaffold(
      backgroundColor: Colors.white,
      body: Container(
        child: new Column(children: <Widget>[
          Divider(
            height: 240.0,
            color: Colors.white,
          ),
          new Image.asset(
            'assets/logo.png',
            fit: BoxFit.cover,
            repeat: ImageRepeat.noRepeat,
            width: 170.0,
          ),
          Divider(
            height: 105.2,
            color: Colors.white,
          ),
        ]),
      ),
    );
  }
}

Hope this will also helps others :)