玩游戏登录不显示选择帐户的选项

Question

我正在尝试使用游戏服务登录用户，但它一直在失败。它甚至没有显示弹出窗口来选择要登录的帐户。

我已成功将我的应用与开发者帐户相关联，并且还包含所需的依赖项，但它仍然无效

这是我的代码，请帮忙

 private static final int RC_SIGN_IN =  1 ;
  private  GoogleSignInClient  mGoogleSignInClient;
  private  GoogleSignInOptions gso;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);


        GoogleSignInOptions gso = new
                GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_GAMES_SIGN_IN)
                .requestServerAuthCode(getString(R.string.default_web_client_id))
            //    .requestIdToken(getString(R.string.default_web_client_id))
                .requestEmail()
                .build();

        mGoogleSignInClient = GoogleSignIn.getClient(this,gso);
        findViewById(R.id.sign_in_button).setOnClickListener(this);
}


 private void signInSilently() {
        GoogleSignInClient signInClient = GoogleSignIn.getClient(this,
                GoogleSignInOptions.DEFAULT_GAMES_SIGN_IN);
        signInClient.silentSignIn().addOnCompleteListener(this,
                new OnCompleteListener<GoogleSignInAccount>() {
                    @Override
                    public void onComplete(@NonNull Task<GoogleSignInAccount> task) {
                        if (task.isSuccessful()) {
                            // The signed in account is stored in the task's result.
                            GoogleSignInAccount signedInAccount = task.getResult();
                        } else {
                            Toast.makeText(MainActivity.this, "ERROR", Toast.LENGTH_SHORT).show();
                        }
                    }
                });
    }

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



    private void startSignInIntent() {
        GoogleSignInClient signInClient = GoogleSignIn.getClient(this,
                GoogleSignInOptions.DEFAULT_GAMES_SIGN_IN);
        Intent intent = signInClient.getSignInIntent();
        startActivityForResult(intent, 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);
            if (result.isSuccess()) {
                // The signed in account is stored in the result.
                GoogleSignInAccount signedInAccount = result.getSignInAccount();
            } else {
                String message = result.getStatus().getStatusMessage();
                if (message == null || message.isEmpty()) {
                 //   message = getString(R.string.signin_other_error);
                    Toast.makeText(this, "failed", Toast.LENGTH_SHORT).show();
                }
                new AlertDialog.Builder(this).setMessage(message)
                        .setNeutralButton(android.R.string.ok, null).show();
            }
        }
    }

 @Override
    public void onClick(View view) {

   startSignInIntent();

    }

我只包括登录流程步骤

Answer 1

我忘了在Manifest文件中添加它

<meta-data android:name="com.google.android.gms.games.APP_ID"
        android:value="@string/app_id" />
    <meta-data android:name="com.google.android.gms.version"
        android:value="@integer/google_play_services_version"/>