Listview Scroll position

1jokeList = new ArrayList<HashMap<String, String>>();
2jokeList.add(map);

1protected void onPostExecute(String file_url) {
2 // dismiss the dialog after getting all products
3 //pDialog.dismiss();
4 // updating UI from Background Thread
5 runOnUiThread(new Runnable() {
6 public void run() {
7 /**
8 * Updating parsed JSON data into ListView
9 * */
10 ListAdapter adapter = new SimpleAdapter(
11 categoryActivity.this, jokeList,
12 R.layout.joke_list_item, new String[] { TAG_JID,
13 TAG_JOKE, TAG_OWN, TAG_DATE, TAG_OWN_ID, TAG_VOTES},
14 new int[] { R.id.pid, R.id.name, R.id.own, R.id.date, R.id.own_id, R.id.vote});
15
16 // updating listview
17 setListAdapter(adapter);
18
19 }
20 });
21
22 }