PLCameraViewIrisAnimationDidEndNotification 似乎在iOS5 中不再收到通知.

It seems that PLCameraViewIrisAnimationDidEndNotification no longer gets notified in iOS5.

当虹膜完全打开时，我不知道什么是合适的解决方案，必须有另一个选择，而不是使用 3 秒计时器.

I can't figure out what is a suitable solution when the iris has finished opening, there must another option rather than using a 3 second timer.

在这里查看:https://devforums.apple.com/message/561008#561008一个>