Created
June 4, 2019 17:52
-
-
Save aaronksaunders/464e772a3c5af4488f878f248c3dc4f4 to your computer and use it in GitHub Desktop.
Markdium-Simple Firebase Login Flow in Flutter, Now Firebase
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import 'package:firebase_auth/firebase_auth.dart'; | |
import 'dart:async'; | |
import 'package:flutter/cupertino.dart'; | |
class AuthService with ChangeNotifier { | |
final FirebaseAuth _auth = FirebaseAuth.instance; | |
/// | |
/// return the Future with firebase user object FirebaseUser if one exists | |
/// | |
Future getUser() { | |
return _auth.currentUser(); | |
} | |
// wrapping the firebase calls | |
Future logout() async { | |
var result = FirebaseAuth.instance.signOut(); | |
notifyListeners(); | |
return result; | |
} | |
/// | |
/// wrapping the firebase call to signInWithEmailAndPassword | |
/// `email` String | |
/// `password` String | |
/// | |
Future loginUser({String email, String password}) async { | |
try { | |
var result = await FirebaseAuth.instance | |
.signInWithEmailAndPassword(email: email, password: password); | |
// since something changed, let's notify the listeners... | |
notifyListeners(); | |
return result; | |
} catch (e) { | |
// throw the Firebase AuthException that we caught | |
throw new AuthException(e.code, e.message); | |
} | |
} | |
} | |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment