What framework/app executes the lockscreen on android 4.2.2 Im looking to modifying and perhaps changing the way the lockscreen works. I have heard about keyguard.apk but I cant seem to find that in system/app or anywhere in the device. So I wonder which file executes the lockscreen code and contains the resourcea.
Its been a awhile since I went hunting around those files but I believe its in \system\framework\framework-res.apk