【发布时间】:2019-11-24 20:26:25
【问题描述】:
请在坐下来复制之前阅读问题
我正在尝试在我的应用中使用谷歌登录功能,但此错误不断出现
我做了以下事情:
- 添加了支持电子邮件
- 在 Flutter 控制台中激活了 google 登录
- 生成 sha1 并将其签名到 firebase
- 添加了以下依赖项:
- firebase_core:^0.4.0+6
- firebase_auth:^0.11.1+8
- google_sign_in:^4.0.4
- rxdart: ^0.22.0
- cloud_firestore:^0.12.7
- 已将 gradle 更新到 5.1.1 版(目前发布的最新版本)
我已经尝试过的:
- https://github.com/flutter/flutter/issues/25640 这对我没有帮助
- Flutter and google_sign_in plugin: PlatformException(sign_in_failed, com.google.android.gms.common.api.ApiException: 10: , null)这不是很相关也没有帮助我
这是应用程序的大脑
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:google_sign_in/google_sign_in.dart';
import 'package:rxdart/rxdart.dart';
class AuthService {
final GoogleSignIn _googleSignIn = GoogleSignIn();
final FirebaseAuth _auth = FirebaseAuth.instance;
final Firestore _db = Firestore.instance;
Observable<FirebaseUser> user;
Observable<Map<String, dynamic>> profile;
PublishSubject loading = PublishSubject();
AuthService() {
user = Observable(_auth.onAuthStateChanged);
profile = user.switchMap((FirebaseUser u) {
if (u != null) {
return _db
.collection('users')
.document(u.uid)
.snapshots()
.map((snap) => snap.data);
} else {
return Observable.just({});
}
});
}
Future<FirebaseUser> googleSignIn() async {
loading.add(true);
GoogleSignInAccount googleUser = await _googleSignIn.signIn();
GoogleSignInAuthentication googleAuth = await googleUser.authentication;
final AuthCredential credential = GoogleAuthProvider.getCredential(
accessToken: googleAuth.accessToken,
idToken: googleAuth.idToken,
);
final FirebaseUser user = await _auth.signInWithCredential(credential);
print("signed in " + user.displayName);
updateUserData(user);
loading.add(false);
print("signed in " + user.displayName);
return user;
}
void updateUserData(FirebaseUser user) async {
DocumentReference ref = _db.collection('users').document(user.uid);
return ref.setData({
'uid': user.uid,
'email': user.email,
'photoURL': user.photoUrl,
'displayName': user.displayName,
'lastSeen': DateTime.now()
}, merge: true);
}
void signOut() {
_auth.signOut();
}
}
final AuthService authService = AuthService();
【问题讨论】:
标签: android firebase flutter firebase-authentication