我已经阅读了我能找到的所有 Stackoverflow 问题和 github 问题，但没有任何效果。
我正在尝试使用 GoogleSignIn 登录并验证日历范围。
I have -
- 使用 Android Studio 中的 gradle 任务来获取我的 SHA-1 和 SHA256 指纹。
- 将 SHA-1 添加到 Google 云控制台中的 OAuth2 凭据中。
- 将 SHA-1 和 SHA256 密钥添加到我的 Firebase 控制台
- 执行此操作后替换了 google-services.json 文件。
- added
classpath 'com.google.gms:google-services:4.3.10'到我的项目的 build.gradle 文件，
和apply plugin: 'com.google.gms.google-services' 在我的应用程序的 build.gradle 文件中。
- ran
flutter clean在这一切之后。
我在手机和模拟器上在调试和发布模式下检查了它。
有人知道我错过了什么吗？
这是我的代码：
这是在 initState() 中：
_signIn.onCurrentUserChanged.listen((user) async {
if(user != null) {
d.log('${user.id}, ${user.email}, ${user.photoUrl}');
final authUser = (await _signIn.authenticatedClient());
if(authUser == null) {
d.log('no user');
} else {
_calendar = CalendarApi(authUser);
}
}
});
这是当我按下登录按钮时：
void _onPress() {
if(_calendar == null) {
_signIn.signIn();
} else {
...
});
}
}
这是我的flutter doctor -v:
[√] Flutter (Channel stable, 2.10.3, on Microsoft Windows [Version 10.0.19041.572], locale en-IL)
• Flutter version 2.10.3 at D:\flutter\flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 7e9793dee1 (11 days ago), 2022-03-02 11:23:12 -0600
• Engine revision bd539267b4
• Dart version 2.16.1
• DevTools version 2.9.2
[√] Android toolchain - develop for Android devices (Android SDK version 32.1.0-rc1)
• Android SDK at C:\Users\Itay Rabin\AppData\Local\Android\sdk
• Platform android-32, build-tools 32.1.0-rc1
• Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 11.0.11+9-b60-7590822)
• All Android licenses accepted.
[√] Chrome - develop for the web
• Chrome at C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
[X] Visual Studio - develop for Windows
X Visual Studio not installed; this is necessary for Windows development.
Download at https://visualstudio.microsoft.com/downloads/.
Please install the "Desktop development with C++" workload, including all of its default components
[√] Android Studio (version 2021.1)
• Android Studio at C:\Program Files\Android\Android Studio
• Flutter plugin can be installed from:
https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 11.0.11+9-b60-7590822)
[√] IntelliJ IDEA Community Edition (version 2020.3)
• IntelliJ at C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2020.3.2
• Flutter plugin can be installed from:
https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
https://plugins.jetbrains.com/plugin/6351-dart
[√] Connected device (3 available)
• AOSP on IA Emulator (mobile) • emulator-5554 • android-x86 • Android 9 (API 28) (emulator)
• Windows (desktop) • windows • windows-x64 • Microsoft Windows [Version 10.0.19041.572]
• Chrome (web) • chrome • web-javascript • Google Chrome 99.0.4844.51
[√] HTTP Host Availability
• All required HTTP hosts are available
! Doctor found issues in 1 category.
这是我得到的错误：
E/flutter ( 4782): [ERROR:flutter/lib/ui/ui_dart_state.cc(209)] Unhandled Exception: PlatformException(sign_in_failed, com.google.android.gms.common.api.ApiException: 10: , null, null)
E/flutter ( 4782): #0 StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:607:7)
E/flutter ( 4782): #1 MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:177:18)
E/flutter ( 4782): <asynchronous suspension>
E/flutter ( 4782): #2 MethodChannel.invokeMapMethod (package:flutter/src/services/platform_channel.dart:377:43)
E/flutter ( 4782): <asynchronous suspension>
E/flutter ( 4782): #3 GoogleSignIn._callMethod (package:google_sign_in/google_sign_in.dart:248:30)
E/flutter ( 4782): <asynchronous suspension>
E/flutter ( 4782): #4 GoogleSignIn.signIn.isCanceled (package:google_sign_in/google_sign_in.dart:378:5)
E/flutter ( 4782): <asynchronous suspension>
E/flutter ( 4782):
