listView.setOnScrollListener(new OnScrollListener() {

                public void onScrollStateChanged(AbsListView view, int scrollState) {


                }

                public void onScroll(AbsListView view, int firstVisibleItem,
                        int visibleItemCount, int totalItemCount) {

                    if(loading){
                        //if trying to loading
                        if(totalItemCount > previousTotal){

                        loading = false;
                        previousTotal = totalItemCount;
                        }
                        }
                    if(!loading && ((totalItemCount - visibleItemCount)