Apps Need Facebook SDK help - posting twice!

[bingobango]

I have some code to create an album on Facebook when a Button is clicked. For some reason two albums are created. Both albums are the same and have the same id.

I have tried (and failed) to work out why this is happening. I have a feeling it is something to so with the fact the call is async, and something to do with callbacks. But I can't find any solid information on this.

I thought that the request in the code might be getting called when the session state changed, so that is why I check that the Session is Open, and that the Sessionstate is OPENED.

So an enlightened soul look at the code below and let me know why this is happening?

public void createNewAlbum(String albumName) {
        Session session = Session.getActiveSession();
    if (session.isOpened()) {
        SessionState state = session.getState();
        //if (state.isOpened()) {
        Bundle params = new Bundle();
        params.putString("name", albumName);

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

            @Override
            public void onCompleted(Response response) {

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

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

                        //commenting the upload  method call as two albums are being created
                        //and multiple uploads are occurring too
                        //UploadToAlbum(Session.getActiveSession(), albID);
                    }
                    catch (JSONException e)
                    {
                        Log.d( "JSON error "+ e.getMessage(), albID );
                        albID =null;
                    }

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

        if (state.isOpened()) { // only call the request is the Session state is OPENED
        Request request = new Request(session, "me/albums",params, HttpMethod.POST,callback);
        request.executeAsync();

        }//end state session is opened

        }//end session if
    }