Titlebook: Beginning iPhone 3 Development; Exploring the iPhone Dave Mark,Jeff Lamarche Book 2009 David Mark and Jeff LaMarche 2009 Navigation.control

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Introduction to Table Views,plication will allow the user to drill down into nested lists of data and edit that data. But, before we can do that, you need to master the concept of table views. And that’s the goal of this chapter.

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Navigation Controllers and Table Views,we’re going to explore .. Table views and navigation controllers work hand in hand. Strictly speaking, a navigation controller doesn’t need a table view in order to do its thing. As a practical matter, however, when you implement a navigation controller, you almost always implement at least one tabl

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Basic Data Persistence,t of the application bundle, none of our applications has saved their data to any form of persistent storage, persistent storage being any form of nonvolatile storage that survives a restart of the computer or device. With the exception of Application Settings, so far, every sample application eithe

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Taps, Touches, and Gestures,The iPhone’s multitouch screen is one of the key factors in iPhone’s tremendous usability. Because the screen can detect multiple touches at the same time and track them independently, applications are able to detect a wide range of gestures, giving the user power that goes beyond the interface.

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Where Am I? Finding Your Way with Core Location,ore Location can leverage to do this: GPS, cell tower triangulation, and Wi-Fi Positioning Service (WPS). GPS is the most accurate of the three but is not available on first-generation iPhones. GPS reads microwave signals from multiple satellites to determine the current location. Cell tower triangu

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iPhone Camera and Photo Library,ication called Photos to help you manage all those awesome pictures you’ve taken. What you may not know is that your programs can use the built-in camera to take pictures and that your programs can also allow the user to select pictures from among the photos already on the iPhone.