title: How to hide actionbar while scrolling down a webview?
body: <p>I am developing an android app. In the app there is one webview which fetches data from the internet and show it to the user. But actionbar is consuming some screen space. What i want to do is hide the actionbar while user scroll down in the webview. I have searched everywhere on the internet but could not find a proper way to do this. I am using appcompat actionbar and my min sdk is 10.</p>