[Q] Port Optimus Lockscreen from Nexus S

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http://forum.xda-developers.com – I'm trying to port this http://forum.xda-developers.com/show....php?t=1585684 to our S Advance for use with my Optimus UI ROM... but since I have little to no clue of porting, if someone could link me to a guide or port it himself, I'd be grateful. (HowTos)