Android L :: Built for Multi Screen World
Google’s new heads up floating notification style, but non-rooted users can now get in on the fun.
Heads Up! Has a simple set of powerful settings. You can configure The next generation of Android L is built for the multi – screen world, giving you the power to create innovative apps for screens big and small.
How long to display the notification, whether to ignore persistent notifications, open associated app with a double-click and lock it to only show notifications when in full-screen mode.