无法获取FB用户生日，android？

我正在尝试获取一些facebook用户的个人资料，如姓名、电子邮件、生日和位置。我无法获得用户的生日

callbackManager = CallbackManager.Factory.create();
    loginManager=LoginManager.getInstance();
    loginManager.registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
        @Override
        public void onSuccess(LoginResult loginResult) {
            // App code
            accessToken = AccessToken.getCurrentAccessToken();
            getProfileInformationFacebook(accessToken);
            Log.e("login res", loginResult.toString());
        }

        @Override
        public void onCancel() {
            // App code
        }

        @Override
        public void onError(FacebookException exception) {
            // App code
        }
    });

图形API请求：

public void getProfileInformationFacebook(AccessToken accToken) {
    GraphRequest request = GraphRequest.newMeRequest(
            accToken,
            new GraphRequest.GraphJSONObjectCallback() {
                @Override
                public void onCompleted(
                        JSONObject object,
                        GraphResponse response) {
                    Log.e("object", object.toString());
                    String fbId = null;
                    String fbBirthday = null;
                    String fbLocation = null;
                    String fbEmail = null;
                    String fbName = null;

                    try {
                        fbId = object.getString("id");
                        fbEmail = object.getString("email");
                        fbName = object.getString("name");
                        fbBirthday = object.getString("birthday");
                        JSONObject jsonObject = object.getJSONObject("location");
                        fbLocation = jsonObject.getString("name");
                    } catch (JSONException e) {
                        e.printStackTrace();
                    } 
                }
            });
    Bundle parameters = new Bundle();
    parameters.putString("fields", "id,name,email,location,birthday");
    request.setParameters(parameters);
    request.executeAsync();

图形API响应：

{"id":"10153618779823958","email":"wishygupta@yahoo.com","name":"Wishy Gupta"}

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这里缺少什么吗？

默认情况下，Facebook不会给用户生日。您必须使用扩展权限并将您的应用提交到Facebook进行审核才能访问用户的生日

callbackManager = CallbackManager.Factory.create();
    loginManager=LoginManager.getInstance();
    loginManager.registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
        @Override
        public void onSuccess(LoginResult loginResult) {
            // App code
            accessToken = AccessToken.getCurrentAccessToken();
            getProfileInformationFacebook(accessToken);
            Log.e("login res", loginResult.toString());
        }

        @Override
        public void onCancel() {
            // App code
        }

        @Override
        public void onError(FacebookException exception) {
            // App code
        }
    });

请看这里：

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Ahan这就是问题所在。因为早些时候他们会提供生日礼物。