13. Camera and UlPopoverController
In this chapter, you’re going to use
UIImagePickerController, a subclass of
UIViewController, to add photos to the Homepwner application. You will present a
UIImagePickerController so that the user can take and save a picture of each possession. The image will then be associated with a
Possession instance, stored in an image cache, and viewable in the possession’s detail view. Then, when the insurance company demands proof, the user has a visual record of owning that 70″ HDTV.
ImageCache: a Singleton
First, you are going to create an image cache to hold all the pictures ...