March 2014
Intermediate to advanced
672 pages
40h 11m
English
Content preview from The Core iOS Developer’s Cookbook, Fifth Edition
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Presenting the Picker on iPhone and iPad
Figure 8-1 shows the image picker presented on an iPhone and iPad, using a library source. The UIImagePickerController class is designed to operate in a modal presentation on iPhone-like devices (left) or a popover on tablets (right).
Figure 8-1 The core image picker allows users to select images from pictures stored in the media library.
On iPhone-like devices, present the picker modally. On the iPad, embed pickers into popovers instead. Never push image pickers onto an existing navigation stack. On older versions of iOS, doing so would create a second navigation bar under the primary one. On modern versions ...
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