April 2020
Intermediate to advanced
528 pages
15h 40m
English
Content preview from iOS Programming: The Big Nerd Ranch Guide, 7th Edition
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15 Camera
In this chapter, you are going to add photos to the LootLogger application. You will present a UIImagePickerController so that the user can take and save a picture of each item. The image will then be associated with an Item instance and viewable in the item’s detail view (Figure 15.1).
Figure 15.1 LootLogger with camera addition
Images tend to be very large, so it is a good idea to store images separately from other data. Thus, you are going to create a second store for images. ImageStore will fetch and cache images as they are needed.
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