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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iOS 6 Authentication
Although the preceding method of authentication continues to work on iOS 6, Apple has introduced a new streamlined approach to handling authentication on apps that do not need to support iOS 5 or older.
With the new approach, an authenticateHandler block is now used. Errors are captured in the same manner as in the previous examples, but now a viewController can be passed back to your application by Game Center. In the case in which the viewController parameter of the authenticateHandler block is not nil, you are expected to display the viewController to the user.
The first time a new authenticateHandler is set, the app will automatically authenticate. Additionally, the app will automatically reauthenticate on return to 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.