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splash_screen.dart
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splash_screen.dart
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// ignore_for_file: use_build_context_synchronously
import 'package:dio/dio.dart';
import 'package:flutter/material.dart';
import 'package:flutter_auth/common/const/colors.dart';
import 'package:flutter_auth/common/const/data.dart';
import 'package:flutter_auth/common/layout/default_layout.dart';
import 'package:flutter_auth/common/view/root_tab.dart';
import 'package:flutter_auth/user/view/login_screen.dart';
import 'package:gap/gap.dart';
class SplashScreen extends StatefulWidget {
const SplashScreen({super.key});
@override
State<SplashScreen> createState() => _SplashScreenState();
}
class _SplashScreenState extends State<SplashScreen> {
@override
void initState() {
super.initState();
deleteToken();
checkToken();
}
void deleteToken() async {
await storage.deleteAll();
}
void checkToken() async {
final refreshToken = await storage.read(key: REFRESH_TOKEN_KEY);
final dio = Dio();
try {
final response = await dio.post(
'http://$ip/auth/token',
options: Options(
headers: {
'authorization': 'Bearer $refreshToken',
},
),
);
await storage.write(
key: ACCESS_TOKEN_KEY,
value: response.data['accessToken'],
);
Navigator.of(context).pushAndRemoveUntil(
MaterialPageRoute(
builder: (_) => const RootTab(),
),
(route) => false,
);
} catch (e) {
Navigator.of(context).pushAndRemoveUntil(
MaterialPageRoute(
builder: (_) => const LoginScreen(),
),
(route) => false,
);
}
}
@override
Widget build(BuildContext context) {
return DefaultLayout(
backgroundColor: PRIMARY_COLOR,
child: SizedBox(
width: MediaQuery.of(context).size.width,
child: const Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Gap(16),
CircularProgressIndicator(
color: Colors.white,
),
],
),
),
);
}
}