java - Google Play服务游戏静默登录错误 'com.google.android.gms.common.api.ApiException: 4: '

Question

我正在使用谷歌播放服务静默登录，但它总是 CompleteListener 显示 com.google.android.gms.common.api.ApiException: 4: 'SIGN_IN_REQUIRED' 但我是我的应用程序中的测试用户。我的代码如下，

 @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        mGoogleSignInClient = GoogleSignIn.getClient(this, new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_GAMES_SIGN_IN).build());
}

@Override
   protected void onResume() {
       super.onResume();
       signInSilently();
}

private void signInSilently() {

    mGoogleSignInClient.silentSignIn().addOnCompleteListener(this, new OnCompleteListener<GoogleSignInAccount>() {
    @Override
       public void onComplete(@NonNull Task<GoogleSignInAccount> task) {
           if (task.isSuccessful()) {
              try {
                   GoogleSignInAccount signInAccount = task.getResult(ApiException.class);
              } catch (ApiException apiException) {
                   System.out.println("CATE_RESULT_CODE " + apiException.getLocalizedMessage()+" " +apiException.getStatusMessage()+ " " +apiException.getMessage()+ " "+apiException.getCause() );
              }
           } else {
                try {
                    GoogleSignInAccount signInAccount = task.getResult(ApiException.class);
                } catch (ApiException apiException) {
                      System.out.println("CATE_RESULT_CODE " + apiException.getLocalizedMessage()+" " +apiException.getStatusMessage()+ " " +apiException.getMessage()+ " "+apiException.getCause() );
                }
           }
        }
     });
  }

我的 gradle 文件依赖:

dependencies {
 ext {
    support_library_version = '27.0.2'
    google_play_services_version = '15.0.2'
  }
    implementation "com.android.support:appcompat-v7:${support_library_version}"
    implementation "com.android.support:design:${support_library_version}"
     implementation "com.android.support:recyclerview-v7:${support_library_version}"
     implementation "com.android.support:cardview-v7:${support_library_version}"
     implementation 'com.google.android.gms:play-services-auth:15.0.1'
     implementation 'com.google.android.gms:play-services-games:15.0.1'
 }

 erorr :
  com.google.android.gms.common.api.ApiException: 4: 
    at com.google.android.gms.common.internal.ApiExceptionUtil.fromStatus(Unknown Source)
    at com.google.android.gms.common.internal.zzk.convert(Unknown Source)
    at com.google.android.gms.common.internal.zzl.onComplete(Unknown Source)
    at com.google.android.gms.common.api.internal.BasePendingResult.zza(Unknown Source)
    at com.google.android.gms.common.api.internal.BasePendingResult.setResult(Unknown Source)
    at com.google.android.gms.auth.api.signin.internal.zzk.zzd(Unknown Source)
    at com.google.android.gms.auth.api.signin.internal.zzu.dispatchTransaction(Unknown Source)
    at com.google.android.gms.internal.auth.zze.onTransact(Unknown Source)
    at android.os.Binder.execTransact(Binder.java:404)
    at dalvik.system.NativeStart.run(Native Method)

还在 Manifest 文件中添加应用程序 ID。

请给我一个解决这个问题的方法。提前致谢

Answer 1

错误会被解决...

遇到此类问题的任何人请先检查 Firebase 项目设置中的 SHA 1 key 。

我的 SHA 1 key 与 Firebase 项目设置不匹配。

现在我改变了它并完美地工作..

谢谢你..