iOS8交互式UILocaNotification-如何从警报选项中隐藏alertAction

I have implemented iOS8 based interactive UILocalNotification in one of my apps. We needed to change the default text, unlock in "Slide to unlock.." to "respond". In order to achieve that, I added an alertAction called "respond" while creating the notifications, and it works great. I have implemented iOS8 based interactive UILoc