Mediabutton control

Hello,

i found an old project on how to get some media controll buttons to the smartbutton dock, but i truely dont get it to work with cm10.1..

rootzwiki.com/topic/40701-closed-mod-kookies-mod-shop-system-bar-mods-bootanimations/page-4

would somebody be able to port this to cm11? would be really great!