As Mark stated correcly, you can't modify the original except with an own ROM.
However, you can respond to ACTION_SCREEN_OFF or ACTION_SCREEN_ON (note you must register it manually with registerReceiver, it's not enough to add it in the manifest!) to show your own Activity. You can either use getWindow().addFlags( WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED ) to let it stay above the system's lock screen, or use the KeyguardManager to temporarily disable it (doesn't work for pattern lock). However, this "own lock screen" will not be exactly like the system lock screen. It's impossible for a common app to lock the status bar and the Home button. Some lock screen replacements work around the Home button issue by letting themselves to be made the default home screen and then forwarding to the proper home screen, which must be chosen in the lock screen app. Not very elegant, but working... Also, if you want a slider, you've got to write your own code or copy from the Android source code. Sliders aren't public UI elements. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
