fix playback state callback name
fix playback state callback name

tedconf/flashls,suuhas/flashls,suuhas/flashls,Boxie5/flashls,vidible/vdb-flashls,clappr/flashls,jlacivita/flashls,codex-corp/flashls,fixedmachine/flashls,dighan/flashls,aevange/flashls,Corey600/flashls,thdtjsdn/flashls,vidible/vdb-flashls,loungelogic/flashls,dighan/flashls,jlacivita/flashls,fixedmachine/flashls,NicolasSiver/flashls,Boxie5/flashls,Peer5/flashls,neilrackett/flashls,mangui/flashls,tedconf/flashls,hola/flashls,thdtjsdn/flashls,JulianPena/flashls,Peer5/flashls,hola/flashls,suuhas/flashls,Corey600/flashls,JulianPena/flashls,neilrackett/flashls,aevange/flashls,codex-corp/flashls,clappr/flashls,mangui/flashls,Peer5/flashls,loungelogic/flashls,aevange/flashls,Peer5/flashls,suuhas/flashls,aevange/flashls,NicolasSiver/flashls