Android Google帐户未登录

OnActivityResult

if (requestCode == RC_SIGN_IN) {
                Task<GoogleSignInAccount> task =
                        GoogleSignIn.getSignedInAccountFromIntent(data);

                try {
                    GoogleSignInAccount account = task.getResult(ApiException.class);
                    onConnected(account);
                    new AlertDialog.Builder(this)
                            .setMessage("All ok")
                            .setNeutralButton(android.R.string.ok, null)
                            .show();
                } catch (ApiException apiException) {
                    String message = apiException.getMessage();
                    if (message == null || message.isEmpty()) {
                        message = "Error";
                    }

                    onDisconnected();

                    new AlertDialog.Builder(this)
                            .setMessage(message)
                            .setNeutralButton(android.R.string.ok, null)
                            .show();
                }
            }

静默登录

 private void signInSilently() {

    Log.d("123", "signInSilently()");

    mGoogleSignInClient.silentSignIn().addOnCompleteListener(this,
            new OnCompleteListener<GoogleSignInAccount>() {
                @Override
                public void onComplete(@NonNull Task<GoogleSignInAccount> task) {
                    if (task.isSuccessful()) {
                        Log.d("123", "signInSilently(): success");
                        onConnected(task.getResult());
                    } else {
                        Log.d("123", "signInSilently(): failure", task.getException());
                        onDisconnected();
                    }
                }
            });
}

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当我点击“授权”按钮时，我可以注册一个帐户，但是注册后产生了一个错误4:，我查看了文档，没有找到这意味着什么，我可能只是瞎了眼。帮助穷人如何解决它以及它是什么

我将版本代码更新为最新版本，并将游戏机加载到关闭的alpha访问中，一切正常

您能提供错误吗？我了解到该错误被称为需要登录，但这对我帮助不大。去哪里报案？同样的事情也发生在我身上。你解决了吗？是的，在我的例子中，我的版本代码过时了，我没有考虑过。我更新了版本代码，并填写了游戏控制台的alpha关闭访问权限，一切都解决了！

 private void signInSilently() {

    Log.d("123", "signInSilently()");

    mGoogleSignInClient.silentSignIn().addOnCompleteListener(this,
            new OnCompleteListener<GoogleSignInAccount>() {
                @Override
                public void onComplete(@NonNull Task<GoogleSignInAccount> task) {
                    if (task.isSuccessful()) {
                        Log.d("123", "signInSilently(): success");
                        onConnected(task.getResult());
                    } else {
                        Log.d("123", "signInSilently(): failure", task.getException());
                        onDisconnected();
                    }
                }
            });
}

  mGoogleSignInClient = GoogleSignIn.getClient(this,
                new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_GAMES_SIGN_IN).build());