User is loged/signed in but the screen does not change - firebase

Question

I am working with Firebase authentication and lately was not able to do anything because of the following error. When I enter the user's credentials, it gets authenticated on the Firebase console, but my app's screen does not change. What's more, the following error appears in debug console.
2 I/System.out(26261): (HTTPLog)-Static: isSBSettingEnabled false
I/SurfaceControl(26261): nativeRelease nativeObject
s[-5476376676702711408] I/SurfaceControl(26261): nativeRelease
nativeObject e[-5476376676702711408] W/System (26261): Ignoring
header X-Firebase-Locale because its value was null. 2
I/System.out(26261): (HTTPLog)-Static: isSBSettingEnabled false
void authUser(
String email, String password, String conPassword, bool isLogin) async {
UserCredential authResult;
setState(() {
isLoading = true;
});
FocusScope.of(context).unfocus();
try {
if (password != conPassword && isLogin == false) {
showDialog(
context: context,
builder: (_) => const AlertDialog(
title: Text('Passwords don\'t match'),
content: Text('Please check if your passwords match'),
),
);
}
if (isLogin == false) {
authResult = await firebaseAuth.createUserWithEmailAndPassword(
email: email,
password: password,
);
} else {
authResult = await firebaseAuth.signInWithEmailAndPassword(
email: email,
password: password,
);
}
setState(() {
isLoading = false;
});
} catch (e) {
rethrow;
}
}
...
TextFormField(
key: const ValueKey('email'),
keyboardType: TextInputType.emailAddress,
decoration: const InputDecoration(
label: Text('Email adress'),
),
onSaved: (newValue) {
email = newValue!;
FocusScope.of(context).requestFocus(_passwordNode);
},
),
TextFormField(
key: const ValueKey('password'),
focusNode: _passwordNode,
obscureText: true,
onSaved: (newValue) {
password = newValue!;
FocusScope.of(context).requestFocus(_conPasswordNode);
},
decoration: const InputDecoration(
label: Text('Password'),
),
),
if (isLogin == false)
TextFormField(
key: const ValueKey('conPassword'),
focusNode: _conPasswordNode,
obscureText: true,
decoration: const InputDecoration(
label: Text('Confirm password'),
),
onSaved: (newValue) {
conPassword = newValue!;
},
),
Expanded(
child: Container(),
),
widget.isLoading == true
? const Center(
child: CircularProgressIndicator(),
)
: ButtonBar(
alignment: MainAxisAlignment.center,
children: [
ElevatedButton(
onPressed: () {
setState(() {
isLogin = !isLogin;
});
},
child: Text(isLogin == true ? 'SignUp' : 'Login'),
),
ElevatedButton(
onPressed: _trySubmit,
child: const Text('Done'),
),
],
),
...
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
#override
Widget build(BuildContext context) {
return FutureBuilder(
future: Firebase.initializeApp(),
builder: (context, snapshot) {
if (snapshot.connectionState == ConnectionState.waiting) {
return const CircularProgressIndicator();
}
return MultiProvider(
providers: [
ChangeNotifierProvider(
create: (ctx) => RecipeProvider(),
),
],
child: MaterialApp ...
home: StreamBuilder<User?>(
stream: FirebaseAuth.instance.authStateChanges(),
builder: (context, snapshot) {
if (snapshot.connectionState == ConnectionState.waiting) {
return const CircularProgressIndicator();
}
if (snapshot.hasData) {
return AllRecipesScreen();
}
return AuthScreen();
}),
routes: {
AllRecipesScreen.routeName: (ctx) => AllRecipesScreen(),
RecipeDetailScreen.routeName: (ctx) => RecipeDetailScreen(),
AddRecipeScreen.routeName: (ctx) => AddRecipeScreen(),
AuthScreen.routeName: (ctx) => AuthScreen(),
},
),
);
});
}
}

Answer 1

try changing the targetedSdk to 27, hope this helps.

Answer 2

The code seems to be quite incomplete to conclude anything out of it.
And as much as I know the logs that you have provided are not errors , it is just that way and are printed every-time. I don't think your main issue seems to be firebase authentication. It may be an issue of navigation(or a wrapper if you're using one).