Android-创建一个新的Facebook相册会创建两个相册

我正在使用以下代码创建一个新的facebook相册。它的作品-但它创造了专辑两次！它只在一个地方被调用，而不是在其他任何地方被调用

我拼命想弄明白为什么会发生这种事。这可能与会议有关吗？在OnCreate（）中单击一个按钮即可调用创建新相册代码

以下是创建相册的代码：

public void createNewAlbum(Session session, String albumName) {
if (session.isOpened()) {

    SessionState state = session.getState();
    if (state.isOpened()) { //added this 

    Bundle params = new Bundle();
    params.putString("name", albumName);

    Request.Callback callback = new Request.Callback() {

        @Override
        public void onCompleted(Response response) {

            // use response id to upload photo to that album
            errText.setText("New Album created response: " + response.toString());

            //need to get the newly created album ID.
            try
            {
                JSONObject graphResponse =response.getGraphObject().getInnerJSONObject();

                try
                {
                    albID = graphResponse.getString("id");

                    //UPLOAD photos to that album
                    UploadToAlbum(Session.getActiveSession(), albID);
                }
                catch (JSONException e)
                {
                    Log.d( "JSON error "+ e.getMessage(), albID );
                    albID =null;
                }

            }
            catch (Exception e) {
                e.printStackTrace();
                albID = null;
            }
        }
    };


    Request request = new Request(session, "me/albums",params, HttpMethod.POST,callback);
    request.executeAsync();

    }//end state session is opened

    }//end session if
}

这里有什么明显的东西吗？ 当活动加载时，我调用“LogInToFacebook（）。 然后单击按钮并创建相册。

---

但它被创造了两次。创建了两个空相册，两个相册都有相同的ID。如果这里没有任何明显的信息，那么我也会发布我的登录代码，因为我真的不理解它。

事实证明，这是Facebooks GraphAPI中的一个大错误-该错误已分配给团队进行修复，但谁知道需要多长时间才能修复它

有人知道为什么会在这里创建两张相同的相册吗？我想我的问题可能类似于：为什么会多次执行请求，是否与回调有关？

public void createNewAlbum(Session session, String albumName) {
if (session.isOpened()) {

    SessionState state = session.getState();
    if (state.isOpened()) { //added this 

    Bundle params = new Bundle();
    params.putString("name", albumName);

    Request.Callback callback = new Request.Callback() {

        @Override
        public void onCompleted(Response response) {

            // use response id to upload photo to that album
            errText.setText("New Album created response: " + response.toString());

            //need to get the newly created album ID.
            try
            {
                JSONObject graphResponse =response.getGraphObject().getInnerJSONObject();

                try
                {
                    albID = graphResponse.getString("id");

                    //UPLOAD photos to that album
                    UploadToAlbum(Session.getActiveSession(), albID);
                }
                catch (JSONException e)
                {
                    Log.d( "JSON error "+ e.getMessage(), albID );
                    albID =null;
                }

            }
            catch (Exception e) {
                e.printStackTrace();
                albID = null;
            }
        }
    };


    Request request = new Request(session, "me/albums",params, HttpMethod.POST,callback);
    request.executeAsync();

    }//end state session is opened

    }//end session if
}