Immersive mode for android games?

In 4.4 Android added immersive mode. Is there a way to enable that for a Unity game on Android?

I wrote on how to do exactly that: http://www.extrawurst.org/blog11/2013/12/android-immersive-mode-and-unity3d/

Please check out my “Android Immersive Mode” plugin in the Asset store - Its FREE and simple to use.