November 2013
Intermediate to advanced
576 pages
19h 3m
English
book
iOS Components and Frameworks: Understanding the Advanced Features of the iOS SDK
by Kyle Richter, Joe Keeley
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Playing a Random Song
Without providing any predicate parameters, the MPMediaQuery will contain all the items found within the music library. A new NSArray is created to hold onto these items, which are retrieved using the item’s method on the MPMediaQuery. Each item is represented by an MPMediaItem. The random song functionality of the sample app will play a single song at a time. If no songs were found in the query a UIAlert is presented to the user; however if multiple songs are found a single one is randomly selected.
After a single (or multiple) MPMediaItem has been found, a new MPMediaItemCollection is created by passing an array of MPMediaItems into it. This collection will serve as a playlist for the MPMusicPlayerController. After the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.