google登录中的statusCode = DEVELOPER_ERROR

Question

下面的代码我用于谷歌登录google-services.json.我在app文件夹中添加了文件.我正在使用classpath 'com.google.gms:google-services:2.0.0'在根gradle模块中.我已经在开发者控制台检查了我的包并且它正确了,我添加了SHA1密钥,我keytool -list -v -keystore ~/.android/debug.keystore -alias androiddebugkey -storepass android -keypass android在终端上运行命令(我正在使用ubuntu).我已启用Google+ API.我已创建了OAuth许可屏幕和OAuth客户端ID.当我尝试使用google登录时,我会收到以下错误

{statusCode = DEVELOPER_ERROR,resolution = null}

我检查类似的问题,但找不到合适的解决方案.码

GoogleSignInOptions gso = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN).requestProfile().requestId()
            .requestEmail().requestScopes(new Scope(Scopes.PLUS_ME))
            .requestScopes(new Scope(Scopes.PLUS_LOGIN))
            .build();
    mGoogleApiClient = new GoogleApiClient.Builder(this)
            .enableAutoManage(this, this /* OnConnectionFailedListener */)
            .addApi(Auth.GOOGLE_SIGN_IN_API, gso)
            .build();

    googleButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
    Intent signInIntent = Auth.GoogleSignInApi.getSignInIntent(mGoogleApiClient);
    startActivityForResult(signInIntent, RC_SIGN_IN);

    }
    });

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if (requestCode == RC_SIGN_IN) {
            GoogleSignInResult result = Auth.GoogleSignInApi.getSignInResultFromIntent(data);
            handleSignInResult(result);
        } 
    }
    private void handleSignInResult(GoogleSignInResult result) {
        if (result.isSuccess()) {
            // Signed in successfully, show authenticated UI.
            GoogleSignInAccount acct = result.getSignInAccount();

        } else {
            // Signed out, show unauthenticated UI.
            // updateUI(false);
        }
    }
    @Override
    protected void onStart() {
        super.onStart();
        mGoogleApiClient.connect();
    }
    @Override
    protected void onStop() {
        super.onStop();
        if(mGoogleApiClient.isConnected())
        {
            mGoogleApiClient.disconnect();
        }
    }
    @Override
    protected void onResume() {
        super.onResume();
        if(mGoogleApiClient.isConnected())
        {
            mGoogleApiClient.connect();
        }
    }

表现

<uses-permission android:name="android.permission.INTERNET" />
   <uses-permission android:name="android.permission.GET_ACCOUNTS" />
    <!-- To use account credentials -->
    <uses-permission android:name="android.permission.USE_CREDENTIALS" />
  <meta-data
            android:name="com.google.android.gms.version"
            android:value="@integer/google_play_services_version" />

Answer 1

您的问题很可能是因为您从中选择了SHA1 ~/.android/debug.keystore,但未使用它来签署您的构建.

1. 转到模块选项签名选项卡,并添加配置文件与唯一字段Store File设置为/Users/<your_user>/.android/debug.keystore

2. 在Flavors选项卡上,在Signing Config下拉列表中选择它.

3. 在"构建类型"选项卡上,在Signing Config您的构建类型的下拉列表中选择它(可能是Debug).

4. 清理和重建.

Answer 2

如果您使用的是两台不同的计算机,则必须再次生成SHA1并添加到console.firebase.google.com,下载google-service.json并添加项目

Answer 3

我有同样的问题,这个解决方案有效.希望这会对你和他人有所帮助.

应用插件:'com.android.application'

android {
    compileSdkVersion 25
    buildToolsVersion "25.0.3"
    defaultConfig {

确保这个applicationId与Manifest文件中的包名相同(大写和小写的内容)

        applicationId "com.example" 
        minSdkVersion 17
        targetSdkVersion 25
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

Answer 4

将 .requestIdToken(BACKEND_CLIENT_ID) 与您的 GoogleSignInOptions 结合使用。

如何获取 BACKEND_CLIENT_ID 可以在此处找到： https: //developers.google.com/identity/sign-in/android/start-integrating#get_your_backend_servers_oauth_20_client_id

希望这有帮助！