Flutter Firebase Android/ios Google 登录错误
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【中文标题】Flutter Firebase Android/ios Google 登录错误【英文标题】:Flutter Firebase Android/ios Google Sign in Error 【发布时间】:2020-02-20 20:04:06 【问题描述】:问题我已经在 android 上创建了一个应用程序,我想在 ios 上进行测试,但我似乎无法让 firebase google 登录工作。当我点击登录按钮时,应用程序会完全跳过登录,甚至不会询问我的谷歌登录信息。错误当我运行应用程序时,我得到 .
import 'package:flutter/material.dart'; 导入“包:google_sign_in/google_sign_in.dart”;
void main() => runApp(MyApp());
class MyApp extends StatefulWidget
@override
State<StatefulWidget> createState()
// TODO: implement createState
return _MyAppState();
class _MyAppState extends State<MyApp>
bool _isLoggedIn = false;
GoogleSignIn _googleSignIn = GoogleSignIn(scopes: ['email']);
_login() async
try
await _googleSignIn.signIn();
setState(()
_isLoggedIn = true;
);
catch (err)
print(err);
_logout()
_googleSignIn.signOut();
setState(()
_isLoggedIn = false;
);
@override
Widget build(BuildContext context)
// TODO: implement build
return MaterialApp(
home: Scaffold(
body: Center(
child: _isLoggedIn
? Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Image.network(_googleSignIn.currentUser.photoUrl, height: 50.0, width: 50.0,),
Text(_googleSignIn.currentUser.displayName),
OutlineButton( child: Text("Logout"), onPressed: ()
_logout();
,)
],
)
: Center(
child: OutlineButton(
child: Text("Login with Google"),
onPressed: ()
_login();
,
),
)),
),
);
【问题讨论】:
发布你的 pubsec.yaml 文件 下面的注释是.yml文件 PlatformException(sign_in_failed, com.google.android.gms.common.api.ApiException: 10: , null) 重复的***.com/questions/58013572/… 该用户重复执行此操作。 【参考方案1】:name: gmailsignin
description: A new Flutter application.
# The following defines the version and build number for your application.
# A version number is three numbers separated by dots, like 1.2.43
# followed by an optional build number separated by a +.
# Both the version and the builder number may be overridden in flutter
# build by specifying --build-name and --build-number, respectively.
# In Android, build-name is used as versionName while build-number used as versionCode.
# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
# In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
# Read more about iOS versioning at
# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
version: 1.0.0+1
environment:
sdk: ">=2.1.0 <3.0.0"
dependencies:
cloud_firestore:
firebase_auth:
google_sign_in:
rxdart: 0.20.0
flutter:
sdk: flutter
# The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS style icons.
cupertino_icons: ^0.1.2
dev_dependencies:
flutter_test:
sdk: flutter
# For information on the generic Dart part of this file, see the
# following page: https://dart.dev/tools/pub/pubspec
# The following section is specific to Flutter.
flutter:
# The following line ensures that the Material Icons font is
# included with your application, so that you can use the icons in
# the material Icons class.
uses-material-design: true
# To add assets to your application, add an assets section, like this:
# assets:
# - images/a_dot_burr.jpeg
# - images/a_dot_ham.jpeg
# An image asset can refer to one or more resolution-specific "variants", see
# https://flutter.dev/assets-and-images/#resolution-aware.
# For details regarding adding assets from package dependencies, see
# https://flutter.dev/assets-and-images/#from-packages
# To add custom fonts to your application, add a fonts section here,
# in this "flutter" section. Each entry in this list should have a
# "family" key with the font family name, and a "fonts" key with a
# list giving the asset and other descriptors for the font. For
# example:
# fonts:
# - family: Schyler
# fonts:
# - asset: fonts/Schyler-Regular.ttf
# - asset: fonts/Schyler-Italic.ttf
# style: italic
# - family: Trajan Pro
# fonts:
# - asset: fonts/TrajanPro.ttf
# - asset: fonts/TrajanPro_Bold.ttf
# weight: 700
#
# For details regarding fonts from package dependencies,
# see https://flutter.dev/custom-fonts/#from-packages
module:
androidX: true
【讨论】:
谢谢,伙计。我明白了以上是关于Flutter Firebase Android/ios Google 登录错误的主要内容,如果未能解决你的问题,请参考以下文章
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