android- progressbar in title without icon & title in webview

view full story

http://stackoverflow.com – I have an android app that has a webview in one of the activities. i want to display a tiny progress bar at the top of screen. I've been searching online and found out this getWindow().requestFeature(Window.FEATURE_PROGRESS); will help. but how can i get rid of the title & icon and leave just the progress bar? the title and icon are taking too much screen space which i didnt want to. thanks you so much for the help (HowTos)