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The Complete Idiot's Guide® To iPad and iPhone App Development by Troy Brant

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All Done

Over the course of this chapter, you learned about navigation controllers and how to add them to your applications. You finally learned how to use the application delegate, adding the navigation controller directly to the window in applicationDidFinishLaunching:. You also learned how to customize the navigation bar’s appearance based on the currently displayed view controller. Finally, you put it all together in building the CelebriTweets app, and now you can sit back, relax, and check out what Darth Vader is tweeting about.
The focus of this chapter was on navigation controllers, which organize your views hierarchically. In the next chapter, you learn an alternate way to organize your views: tabs. UITabBarController is used to present ...

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