A example code to show how splash screen can added to flutter apps

flutter_splashscreen.dart

import 'package:fire_table_demo/home_page/landingpage.dart';
import 'package:flutter/material.dart';
import 'package:splash_screen_view/SplashScreenView.dart';

class SplashScreenDemo extends StatefulWidget {
  SplashScreenDemo({Key key}) : super(key: key);

  @override
  _SplashScreenDemoState createState() => _SplashScreenDemoState();
}

class _SplashScreenDemoState extends State<SplashScreenDemo> {
  @override
  Widget build(BuildContext context) {
    return SplashScreenView(
      navigateRoute: LandingPage(),
      duration: 5000,
      text: "Splash Screen",
      textType: TextType.ColorizeAnimationText,
      textStyle: TextStyle(
        fontSize: 40.0,
      ),
      // colors: [
      //   Colors.purple,
      //   Colors.blue,
      //   Colors.yellow,
      //   Colors.red,
      // ],
      backgroundColor: Colors.white,
    );
  }
}

home_page.dart

// this page has the navigate action to show splashscreen.

import 'package:fire_table_demo/home_page/flashscreen.dart';
import 'package:flutter/material.dart';


class LandingPage extends StatelessWidget {
  const LandingPage({Key key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Lanidng Page'),
      ),
      body: Column(
        children: [
          Container(
            color: Colors.redAccent,
            width: MediaQuery.of(context).size.width,
            height: 100,
            child: InkWell(
              onTap: () => Navigator.push(context,
                  MaterialPageRoute(builder: (context) => SplashScreenDemo())),
              child: Padding(
                padding: const EdgeInsets.all(12.0),
                child: Center(
                  child: Text('Flash screen'),
                ),
              ),
            ),
          )
        ],
      ),
    );
  }
}