Question

这是我用来从facebook检索用户朋友列表的代码，但是它返回空的错误代码：

{Response：responseCode：200，graphObject：GraphObject {graphObjectClass = GraphObject，state = {＆＃34; data＆＃34;：[]}}，error：null，isFromCache：false}

{

＆＃34;数据＆＃34;：[]

}

我的代码：

String fqlQuery = "SELECT uid, name, pic_square FROM user WHERE uid IN " +
        "(SELECT uid2 FROM friend WHERE uid1 = me() LIMIT 25)";

Bundle params = new Bundle();
params.putString("q", fqlQuery);
Session session = Session.getActiveSession();

Request request = new Request(session,"/fql", params,HttpMethod.GET, new Request.Callback(){         
    public void onCompleted(Response response) {
        Log.i(TAG, "Result: " + response.toString());

        try{

            GraphObject graphObject = response.getGraphObject();

            JSONObject jsonObject = graphObject.getInnerJSONObject();
            Log.d("data", jsonObject.toString(0));

            JSONArray array = jsonObject.getJSONArray("data");

            for(int i=0;i<array.length();i++)
            {
                JSONObject friend = array.getJSONObject(i);

                Log.d("uid",friend.getString("uid"));
                Log.d("name", friend.getString("name"));
                Log.d("pic_square",friend.getString("pic_square"));             

            }

        }catch(JSONException e){
            e.printStackTrace();
        }


    }                  
}); 
Request.executeBatchAsync(request);

请给我解决方案。

Answer 1

如果您的应用是在2014年4月30日之后创建的，那么您无法获得所有朋友的列表。

使用GraphAPI，您只能获取正在使用您的应用的朋友列表，您可以查看有关2.0版API的常见问题解答。

FAQ: API v2.0 and the New Facebook Login

另外，您可能需要检查“错误”。报告您的问题，并通过设计确认。

No way to get all friends of "me" with a permanent ID

编辑：

Bundle params = new Bundle();
params.putString("fields", "uid, name, pic_square");

        Request request = new Request(session, "me/friends", params, HttpMethod.GET, new Request.Callback() {
            @Override
            public void onCompleted(Response response) {
                if (response.getGraphObject() != null) {
                    Log.i("GA_REQ_RESPONSE", "Got results: " + response.toString());
                        //handle response
                    } catch (JSONException ex) {
                        Log.i(JSON_TAG, "JSON Exception: " + ex.getMessage());
                    }
                } else {

                }
            }
        });
        request.executeAsync();

facebook朋友的图形api

1 个答案: