import 'package:flutter/material.dart'; import 'package:flutter/services.dart'; import 'package:doctor/common/dashboard.dart'; import 'package:doctor/common/settings.dart'; import 'package:doctor/common/signup.dart'; void main() async{ SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]); //FirebaseMessaging.onBackgroundMessage(_messageHandler); runApp(new Splash()); } class Splash extends StatelessWidget { // This widget is the root of your application. @override Widget build(BuildContext context) { return MaterialApp( debugShowCheckedModeBanner: false, title: 'Water Management', theme: new ThemeData( primarySwatch: Colors.blue, ), home: new SplashScreen(), ); } } class SplashScreen extends StatefulWidget { const SplashScreen({ super.key }); @override State createState() => _SplashScreenState(); } class _SplashScreenState extends State { Widget _defaultHome = new SignUp(); void loginCheck()async{ bool _result = await AppSettings.isSigIn(); if (_result) { await AppSettings.loadDataFromMemory(); AppSettings.fcmId=await AppSettings.getData('FCM_TOKEN', 'STRING'); // await AppSettings.getProfile(); _defaultHome = new Dashboard(); } } @override void initState() { loginCheck(); super.initState(); Future.delayed( const Duration(seconds: 3), () => Navigator.push( context, MaterialPageRoute(builder: (context) => _defaultHome), )); } @override Widget build(BuildContext context) { return Scaffold( body: Stack( children: [ Container( decoration: const BoxDecoration( image: DecorationImage(image: AssetImage("images/splashscreen.png"), fit: BoxFit.fill,), ), ), ], ) ); } }