Listview - Footer at the bottom of screen

Listview - Footer at the bottom of screen

I have a ListView with a footer added with
listview.addFooterView(footerView);
All works as expected excepted in one case: when my listview's items
doesn't fill the whole screen, I would like the footer to be at the bottom
of the screen, instead of being in the middle. Is there a way to do this
easily? Or should I change my layout?
Thanks
EDIT: that might help (this is what I want)