Immersive Toggle (filon.utils.fullscreentogge) on Google Play
-- Custom ROM required!! Rom have to support Fullscreen (PIE) !!-- THIS APP IS NOT FULLSCREEN ITSELF!App toggle Immersive/Fullscreen mode. App have settings screen and app without interface for starting choosen action FOR android 4.4 and up users:App tested on Paranoid Android 4.6. Toggle option of immersive modeNow added Settings Screen! for older releases of Paranoid Android or Pac Man please try compability mode!You can use it as app, add shortcut to launcher or use it with gestures on your home screen launcher ( Apex, Go launcher, Nova prime etc).