从Facebook获得用户生日

Question

我想从Facebook获得用户生日。我可以得到姓名，电子邮件，身份但不是生日。

这是我的代码

    loginButton = (LoginButton) findViewById(R.id.login_button_fb);
    loginButton.setReadPermissions(Arrays.asList("public_profile, email, user_birthday"));
    callbackManager=CallbackManager.Factory.create();

    loginButton.registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
        @Override
        public void onSuccess(LoginResult loginResult) {
            GraphRequest request = GraphRequest.newMeRequest(loginResult.getAccessToken(), new GraphRequest.GraphJSONObjectCallback() {
                @Override
                public void onCompleted(JSONObject jsonObject, GraphResponse graphResponse) {
                    try {
                        String bday=graphResponse.getJSONObject().getString("birthday");
                        Log.i("Bdayyyyy---",bday);

                    } catch (JSONException e) {
                        e.printStackTrace();
                    }
                    Log.i("Login Activity", graphResponse.toString());
                }

            });
            Bundle parameters = new Bundle();
            parameters.putString("fields", "id,name,email,gender, birthday");
            request.setParameters(parameters);
            request.executeAsync();

Answer 1

您需要获得生日许可，因为如果没有用户生日的扩展个人资料 权限，您将无法获得用户的生日。< / p>

LoginManager.getInstance().logInWithReadPermissions(Activity.this, Arrays.asList("public_profile", "user_birthday"));