由网友(衣冠禽兽)分享简介：我能够通过以下code访问ID，名字，姓氏，性别，以及GraphUser的电子邮件。但是，我也需要访问的位置，朋友数，基本信息和工作公司。如何才能做到这一点？我试过其他计算器联系，并检查了Facebook的SDK链接，但没有得到一个突破。我可以提供code直接访问的方式相同，我已经有数据所需的字段？我需要其他什么权...

我能够通过以下code访问ID，名字，姓氏，性别，以及GraphUser的电子邮件。 但是，我也需要访问的位置，朋友数，基本信息和工作公司。如何才能做到这一点？我试过其他计算器联系，并检查了Facebook的SDK链接，但没有得到一个突破。我可以提供code直接访问的方式相同，我已经有数据所需的字段？ 我需要其他什么权限？

I am able to access the id, firstname, lastname, gender, and email of a GraphUser by using the following code. But, I also need access to "location", "number of friends", "basic info" and "work company". How can this be done? I have tried other stackoverflow links, and checked the Facebook SDK link, but not getting a break through. Could I be provided code to directly access the required fields in the same way as the data that I already have? What other permissions would I need?

loginBtn.setReadPermissions(Arrays.asList("public_profile", "email", "user_friends", "user_birthday", "read_friendlists"));
    loginBtn.setUserInfoChangedCallback(new UserInfoChangedCallback() {
        @Override
        public void onUserInfoFetched(GraphUser user) {
            if (user != null) {
                login_text.setText("Please login to continue");
                userDetails = new JSONObject();
                try {
                    Log.d("user birthday", user.getBirthday());
                    userDetails.put("fbId", user.getId());
                    userDetails.put("firstName", user.getFirstName());
                    userDetails.put("lastName", user.getLastName());
                    userDetails.put("gender", user.getProperty("gender").toString());
                    userDetails.put("email", user.getProperty("email").toString());


                } catch (JSONException e) {
                    Log.d("Error: ", "Error setting user settings in FBActivity");
                }
            } else {
                //login_text.setText("You are not logged");
            }

        }
    });

编辑：

我得到了一切，除了朋友的人都有的总数。这怎么可能做到。我已经通过您的链接消失了，看来我需要调用另一个GraphRequest链接。但我不认为。我想的朋友的总数（没有名字，没有详细说明，只数）。我已经加入了许可user_friends。什么code我应该写拿到多少？

I got everything except the total number of friends an individual has. How can that be done. I have gone through your links and it seems that I need to call another GraphRequest link. But I don't that. I want the total number of friends (no names, no details, just the number). I have added the permission "user_friends". What code should I write to get the number?

推荐答案

要得到朋友数，请参考以下链接：

To get number of friends please refer to the following link:

https://developers.facebook.com/文档/图-API /参考/ V2.4 /用户/朋友

需要的权限是： user_friends ，你已经包含..

Permissions needed would be: user_friends, which you already have included..

您会得到朋友的场数摘要中的 TOTAL_COUNT

You'll get friends count in field 'summary' in the name of total_count

类似的问题：facebook API在Android上 - 我怎么能得到好友的号码，用户有

loginBtn.registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
    @Override
    public void onSuccess(LoginResult loginResult) {
        new GraphRequest(
            loginResult.getAccessToken(),
            "/me/friends",
            null,
            HttpMethod.GET,
            new GraphRequest.Callback() {
                public void onCompleted(GraphResponse response) {
                    Log.i("response", response.getJSONArray().toString()); //find the summary 'total_count' in the response
                }
            }
        ).executeAsync();
    }

    @Override
    public void onCancel() {
    }

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