How to add subview with progressbar (spinner) inside listView?

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http://stackoverflow.com – i want to display a view with progressbar on top of listView. i want to add this view inside listView, not in listView item but on top layer of listView. i have a subclass extending listView and onSetAdapter, while the listView is refreshing, i want to display this progress view from within that subclass. (HowTos)