Question

这是我从Facebook获得的JSONObject。

{
    "id": "673712949465129",
    "name": "Shyam SelvaKumar",
    "link": "https:\/\/www.facebook.com\/app_scoped_user_id\/673712949465129\/",
    "picture": {
        "data": {
            "is_silhouette": false,
            "url": "https:\/\/scontent.xx.fbcdn.net\/v\/t1.0-1\/p50x50\/13567404_583364415166650_2716003405410548102_n.jpg?oh=16aa11f12003863ac931a9ec744f3b43&oe=58DF0121"
        }
    }
}

我没有收到回复的电子邮件值。

Answer 1

尝试使用其他用户个人资料。因为Facebook将为您提供用户的电子邮件ID，当且该用户的确认电子邮件ID与其帐户相关联。

Answer 2

你的Facebook Graph request应该是这样的：

 GraphRequest request = GraphRequest.newMeRequest(
                    loginResult.getAccessToken(),
                    new GraphRequest.GraphJSONObjectCallback() {
                        @Override
                        public void onCompleted(JSONObject object, GraphResponse response) {
                            Log.v("FACEBOOK LOGIN", response.toString());
                            // Application code
                            try {
                                String fb_id = object.getString("id");
                                String fb_name = object.getString("name");
                                String profilePicUrl = "https://graph.facebook.com/" + fb_id + "/picture?width=200&height=200";
                                String fb_gender = object.getString("gender");
                                String fb_email = object.getString("email");
                                String fb_birthday = object.getString("birthday");
                            } catch (JSONException e) {
                                e.printStackTrace();
                            }
                        }
                    });
            Bundle parameters = new Bundle();
            parameters.putString("fields", "id,name,email,gender,birthday,picture.type(small)");
            request.setParameters(parameters);
            request.executeAsync();

        } catch (Exception e) {
            Log.d("ERROR", e.toString())
        }

您还需要在setReadpermission

中loginButtton

 loginButton.setReadPermissions(Arrays.asList(
                "public_profile", "email", "user_birthday", "user_friends"));
loginButton.registerCallback(callbackManager, callback);

Facebook Sdk

另外，first()如果隐私不公开，则不会返回您的电子邮件ID

Facebook集成电子邮件值未显示在json响应中

2 个答案: