November 2013
Intermediate to advanced
576 pages
19h 3m
English
The sample app for this chapter is called PhotoGallery. The app demonstrates presenting the user’s photo library in a few different implementations of a collection view:
The first implementation is a basic collection view of thumbnails, organized by album, that can be scrolled vertically. It has section headers displaying album names, and can be created with a minimum of custom code.
The second implementation uses a custom subclass of the flow layout so that it can display decoration views.
The third implementation uses a custom ...
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