IPhone Camera Shutter issue

basically I am trying to use the camera function but want to be able to upload a picture once the camera button is pressed without touching the use button.

Therefore the delegate camera method never gets called. I am however trying to capture the screen using the following method to get the image:

UIGetScreenImage()

This seems unorthodox but does the trick. My issue comes with the fact that sometimes, I get the shutter image. Is there delegate method called when the shutte开发者_Go百科r animation is complete?

If so, any help is more than welcomed. Thanks.

Use stillCamera from Brad Larson https://github.com/BradLarson/GPUImage