Camera: preview after shooting a photo [answered]
Camera app should have an option to preview the photo I just took with it.
There could be 3 options: no timeout (redirect to gallery to just taken photo), few seconds timeout (show the just taken photo for n secs, then go back to camera mode) and no preview (this is the current situation, instantly go back to camera mode).
EDIT: It has already preview feature, as said in answers, swipe right after taking a photo.