UserHome.java 文件源码

public void populateContact() {
    final Session session = Session.getActiveSession();
    new Request(session, "/me/friends", null, HttpMethod.GET,
            new Request.Callback() {
                public void onCompleted(Response response) {

                    // Process the returned response
                    GraphObject graphObject = response.getGraphObject();
                    if (graphObject != null) {
                        // Check if there is extra data
                        if (graphObject.getProperty("data") != null) {
                                JSONArray arrayObject = (JSONArray) graphObject
                                        .getProperty("data");

                                int count = arrayObject.length();
                                if(count == 0)
                                    hasAppFriends = false;
                                // Ensure the user has at least one friend
                                //session.close();
                        }
                    }
                }

            }).executeAsync();
}