Cocoa Touch for iPhone OS 3

Join the gold rush to developing cool iPhone apps with this complete iPhone OS 3 developer’s guide. Professional developer Jiva DeVoe speaks your language, and he talks you through the entire process—from explaining Cocoa Touch and the iPhone SDK to using Xcode and the Game Kit API. Follow step-by-step tutorials, then apply practical tips on signing and selling your applications. Even if you’re new to iPhone development you’ll soon be cranking out great code. Walk through Xcode, Interface Builder, and other key tools Build simple or complex GUIs with navigation and custom views Implement a database with Core Data, and design your schema in Xcode Learn to use the iPhone’s …