Samsung Galaxy S8 full screen mode : <p>Latest Samsung's smartphone has interesting feature called <em>full screen</em> (or in marketing terms <em>infinity display</em>). In this mode app covers also part of display where home/back buttons are. Usual apps don't cover this area, leaving it black. But Samsung's native ones cover this area. </p>

<p>Question: how to achieve this effect? I mean what kind of manifest declaration or programmatic call (possibly Samsung's legacy API) should I use?</p>
