ListView macht update viel zu spät

1public class list extends ListActivity {
2 private String[] mStrings = {
3 "Hallo", "Welt!", "Das", "ist", "ein", "Test"};
4 private ArrayAdapter<String> mListAdapter = null;
5
6 /** Called when the activity is first created. */
7 @Override
8 public void onCreate(Bundle savedInstanceState) {
9 super.onCreate(savedInstanceState);
10
11 mListAdapter = new ArrayAdapter<String>(this,
12 android.R.layout.simple_list_item_1, mStrings);
13
14 setListAdapter(mListAdapter);
15 }
16
17 @Override
18 protected void onListItemClick(ListView l, View v, int position, long id) {
19 super.onListItemClick(l, v, position, id);
20
21 mStrings[position] = "Androidpit";
22 mListAdapter.notifyDataSetChanged();
23 }
24}

1private void setupMapping(final Cursor _cursor)
2 {
3 if (_cursor == null)
4 {
5 throw new NullPointerException("Cursor");
6 }
7 startManagingCursor(_cursor);
8
9 // Util.printCursorColumnNames(_cursor);
10
11 final String[] from = new String[]
12 { "name", "minwind", "maxwind", "windmeasure", "starting", "till", "activ" };
13 final int[] to = new int[]
14
15 // "SELECT A.name, B.spotid, B.starting, B.till,B.activ FROM selected as B,spot as A where A.spotid=B.spotid"
16 // custom_spotoverview_wind_details
17 { R.id.custom_spotoverview_name, R.id.custom_spotoverview_wind_start, R.id.custom_spotoverview_wind_end,
18 R.id.custom_spotoverview_wind_details, R.id.custom_spotoverview_wind_from,
19 R.id.custom_spotoverview_wind_to, R.id.custom_spotoverview_activ };
20 shows = new SimpleCursorAdapter(this, R.layout.custom_listview_spotoverview, _cursor, from, to);
21 shows.setViewBinder(new SpotOverviewViewBinder());
22 setListAdapter(shows);
23 }