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The user get logout after closing the application #1
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@atta1234 I am having the same problem, have you able to solve it? |
Take a look at https://github.com/unlikenesses/sanctum-flutter-app/blob/master/lib/auth.dart#L10. When initializing the application, check if the token still exists in shared_preferences. If so, change the value of _isAuthenticated to true. auth.dart refreshAuthState() async {
String? token = await getToken();
if (token != null) {
_isAuthenticated = true;
}
} main.dart import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import './books.dart';
import './auth.dart';
import './login.dart';
void main() {
runApp(
ChangeNotifierProvider(
create: (BuildContext context) => AuthProvider(),
child: App(),
)
);
}
class App extends StatefulWidget {
const App({Key? key}) : super(key: key);
@override
_AppState createState() => _AppState();
}
class _AppState extends State<App> {
@override
void initState() {
// Check if the token still exists and update _isAuthenticated
// used in Consumer<AuthProvider> builder
Provider.of<AuthProvider>(context, listen: false).refreshAuthState();
super.initState();
}
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Sanctum Books',
home: new Scaffold(
body: Center(
child: Consumer<AuthProvider>(
builder: (context, auth, child) {
switch (auth.isAuthenticated) {
case true:
return BookList();
default:
return LoginForm();
}
},
)
),
)
);
}
} |
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How to keep the user loggedin until he want to logout in,,,
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