像苹果的报警应用程序一样创建锁定屏幕通知？

currently when my application is on lock screen, I just have a basic UILocalNotification pop up that opens the app when pressed and so on. However, I'd really like to make that better looking and I was wondering how Apple's Alarm Application has it's own unique notification on the lock screen? Does this also deal with manipulating notifications? Please, any help would be greatly appreciated...I've been searching for weeks :( currently when my application is on lock screen