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Sams Teach Yourself Xcode® 4 in 24 Hours by William Ray, John Ray

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Hour 16. Building an iOS Application

What You’ll Learn in This Hour:

How to set up a project to build an application that can run on the iPhone, iPod touch, and iPad

How to add a Cocoa Touch static library target to an existing framework project, to enable its use on iOS

The kinds of things to watch out for when porting code between OS X and iOS

How to implement singleton classes to handle data passing between different controllers in your iOS MVC schema

In this hour, you rebuild the OS X application that you built in the preceding hour into a universal iOS application. Because OS X and iOS are converging, this gets easier with every new release of OS X, iOS, and Xcode, but for a number of reasons it is still not as seamless a process ...

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