Display CFUserNotification on iPhone lock screen

Posted by user1768826 on Stack Overflow See other posts from Stack Overflow or by user1768826
Published on 2012-10-24T02:46:51Z Indexed on 2012/12/17 23:03 UTC
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Filed under:

ios

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notifications

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lockscreen

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springboard

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alertview

I am developing an iPhone app that need to display some message on lock screen. I have tried to use local notification or CFUserNotification but neither of them can display the message on top of the lock screen. For CFUserNotification I have tried kCFUserNotificationAlertTopMostKey (refer this similar question) but it still not work. I am not going to hook springboard since my phone is not jailbreak. I have found an app do implement it and I have tested on my none-jailbreak iPhone iOS 6.0, don't know how to implement this.

Any help much appreciated.

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