Hide notifications while camera app is open?

[jonmark]

I have a number of apps that give me notification pop ups - sms, espn, boxcar, twitter, etc ... And all of those are fine and dandy 99% of the time. I don't mind them popping up throughout the day. But, the only time I don't like it, is when my camera app is open and I'm trying to take a picture or record video. Is there a jailbreak fix that will disable all pop up notifications ONLY when the camera app is open, but will enable them again once the camera app is closed? I'm sure there are plenty to disable notifications altogether, but idk if there's one that will be app specific like that ... thanks in advance ...