How to display dialog header

How do I display a dialog header/body when displaying a question Dialog ?

I think I need to extend Dialog class but im no开发者_StackOverflow中文版t sure what method(s) I need to override.

Thanks

You can just use the Field#add to add a Field to the dialog, and have it displayed as a header. You'll probably have to do a bit of tweaking in sublayout and paint to get the desired look.