谁使用相同的应用程序的Andr​​oid Facebook的API朋友 [英] Facebook API friends who use same app android

问题描述

我有c中的检索从Facebook API的所有朋友$ C $，但我想只得到谁使用的应用程序的Facebook好友。 我试图fb.request（我的/朋友栏=安装？）;但从来没有过我是否需要额外的许可？

这是我的code：

  jsonUser = fb.request（我的/朋友）;
friendObj = Util.parseJson（jsonUser）;

friendArray = friendObj.getJSONArray（数据）;

好友列表=新的ArrayList＆LT;的String [] []＆GT;（）;
的String [] [] friendsToList =新的String [1] [2];
INT friendCount = 0;
字符串FID，FNM;
JSONObject的朋友;

的for（int i = 0; I＆LT; friendArray.length（）;我++）{
    //从JSONArray得到一个JSONObject的
    朋友= friendArray.getJSONObject（ⅰ）;
    //摘录的JSONObject的字符串
    friendsToList [0] [0] = friend.getString（ID）;
    friendsToList [0] [1] = friend.getString（姓名）;
    friendlist.add（friendsToList）;
    //设置值，我们阵列
    Log.e（测试，+ friendsToList [0] [0] ++ friendsToList [0] [1]）;
    friendCount ++;
}
 

解决方案

解决了

  AsyncTask.execute（新的Runnable（）{
            公共无效的run（）{
                尝试{
                    字符串FQL =SELECT UID，名字从用户的WHERE is_app_user和UID IN（SELECT UID2从朋友哪里UID1 =我（））;
                    捆绑参数=新包（）;

                    parameters.putString（查询，FQL）;
                    parameters.putString（法，fql.query）;
                    parameters.putString（access_token，fb.getAccessToken（））;
                    串响应= fb.request（参数）;
                    JSONArray JSON =新JSONArray（响应）;
                    名单=新的ArrayList＆LT;的String [] []＆GT;（）;
                    的String [] [] friendsToList =新的String [1] [2];
                    SpinnerList =新的ArrayList＆LT;字符串＆GT;（）;
                    字符串TempToSpinnerList =新的String（）;
                    的for（int i = 0; I＆LT; json.length（）; ++ I）{
                        friendsToList [0] [0] = json.getJSONObject（ⅰ）.getString（UID）;
                        friendsToList [0] [1] = json.getJSONObject（ⅰ）.getString（姓名）;
                        TempToSpinnerList = friendsToList [0] [1];
                            list.add（friendsToList）;
                            SpinnerList.add（TempToSpinnerList）;
                            Log.e（测试，+ friendsToList [0] [1] ++ friendsToList [0] [0]）;
                        }
 

I have a code the retrieves all friends from facebook api , but i would like to get only the facebook friends who use application. i tried fb.request("me/friends?fields=installed"); but never worked do i need extra permission ?

Heres my code:

jsonUser = fb.request("me/friends");
friendObj = Util.parseJson(jsonUser);

friendArray = friendObj.getJSONArray("data");

friendlist = new ArrayList<String[][]>();
String[][] friendsToList = new String[1][2];
int friendCount = 0;
String fId, fNm;
JSONObject friend;

for (int i = 0;i<friendArray.length();i++){
    //Get a JSONObject from the JSONArray
    friend = friendArray.getJSONObject(i);
    //Extract the strings from the JSONObject
    friendsToList[0][0] = friend.getString("id");
    friendsToList[0][1] = friend.getString("name");
    friendlist.add(friendsToList);
    //Set the values to our arrays
    Log.e("Tester",""+ friendsToList[0][0]+" "+ friendsToList[0][1]);
    friendCount ++;
}

解决方案

Solved By

AsyncTask.execute(new Runnable() {
            public void run() {
                try{
                    String fql = "SELECT uid, name FROM user WHERE is_app_user  AND uid IN (SELECT uid2 FROM friend WHERE uid1 = me())";
                    Bundle parameters = new Bundle();

                    parameters.putString("query", fql);
                    parameters.putString("method", "fql.query");
                    parameters.putString("access_token",  fb.getAccessToken());
                    String Response = fb.request(parameters);
                    JSONArray json = new JSONArray(Response);
                    list = new ArrayList<String[][]>();
                    String[][] friendsToList = new String[1][2];
                    SpinnerList = new ArrayList<String>();
                    String TempToSpinnerList=new String();
                    for(int i = 0; i < json.length(); ++i){
                        friendsToList[0][0] = json.getJSONObject(i).getString("uid");
                        friendsToList[0][1] = json.getJSONObject(i).getString("name");
                        TempToSpinnerList= friendsToList[0][1];
                            list.add(friendsToList);
                            SpinnerList.add(TempToSpinnerList);
                            Log.e("Test"," "+friendsToList[0][1]+" "+friendsToList[0][0]);
                        }

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