Question: There is a ListView in my App and the ListView has a selector. I want to make the first item of this ListView to be selected **as default** at the very **startup of App**, How? Can anyone give some tips? THX a lot.

Answer: 
You can call `listview.setSelection(0);`. Just make sure you are calling this after poplulating your `List`. If you call it before populating your `List` it will not work, because it won't have any data at that time.
This works if you want to click it to get additional event handling done:

```
listView.getAdapter().getView(position, null, null).performClick();

```