0

当我尝试获取我朋友的生日时，我得到一个空值。这是我设置权限的地方

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
    // TODO Auto-generated method stub

    View view = inflater.inflate(R.layout.activity_main, container, false);
    LoginButton authButton = (LoginButton) view
            .findViewById(R.id.authButton);
    authButton.setFragment(this);
    authButton.setReadPermissions(Arrays.asList("user_likes",
            "friends_birthday", "friends_about_me"));

    return view;
    // return super.onCreateView(inflater, container, savedInstanceState);
}

这就是我试图获取生日的方式

private void onSessionStateChange(Session session, SessionState state,
        Exception exception) {
    if (state.isOpened()) {
        Log.i(TAG, "Logged in...");

        Request.executeMyFriendsRequestAsync(session,
                new Request.GraphUserListCallback() {

                    @Override
                    public void onCompleted(List<GraphUser> users,
                            Response response) {
                        // TODO Auto-generated method stub

                        // Log.i("Response JSON", response.toString());
                        names = new String[users.size()];
                        id = new String[users.size()];
                        for (int i = 0; i < users.size(); i++) {
                            names[i] = users.get(i).getBirthday();

                            //id[i] = users.get(i).ge();
                            Log.i("Birthday chakk te  bai ", "Birthday"
                                    + names[i]);
                        }
                    }

                });
    } else if (state.isClosed()) {
        Log.i(TAG, "Logged out...");
    }
}

请看看为什么我得到 null 。当我为朋友的名字测试它时，keyhash 的每件事都很好。

应用程序仅处于沙盒模式。

4

1 回答 1

0

尝试这个-

您的回调，您将在其中获得朋友和生日信息（如果经过身份验证）：

Session.StatusCallback statusCallback =  new Session.StatusCallback() 
{
    // callback when session changes state
    @Override
    public void call(Session session, SessionState state, Exception exception) 
    {
       if (session.isOpened()) 
       {
           getFriendDetails();
       }
    }
};

然后，打开会话并设置权限：

Session session = new Session(this);
session.openForRead(new Session.OpenRequest(this)
                       .setCallback(statusCallback)
                       .setPermissions(Arrays.asList("friends_birthday")));

作为最后一步，获取朋友的生日和其他详细信息：

private void getFriendDetails() 
{
     Request myFriendsRequest = Request.newMyFriendsRequest(Session.getActiveSession(), 
            new Request.GraphUserListCallback() 
     {
         @Override
         public void onCompleted(List<GraphUser> users, Response response) 
         {
                 if (response.getError() == null) 
                 {
                    // Print response
                 }
         }
    });

    Bundle requestParams = myFriendsRequest.getParameters();
    requestParams.putString("fields", "name,birthday");
    myFriendsRequest.setParameters(requestParams);
    myFriendsRequest.executeAsync();
}
于 2013-08-28T19:31:29.750 回答