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Sams Teach Yourself iPhone Application Development in 24 Hours by John Ray, Sean Johnson

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Hour 21. Interacting with Other Applications

What You’ll Learn in This Hour:

How to access the iPhone Image Library and built-in camera

How to create and send email with the Mail application

How to access the Address Book

In previous hours, you learned how your applications can interact with various parts of the iPhone hardware and software. In the preceding hour, for example, you accessed the iPhone’s iTunes Music Library. In Hour 19, “Sensing Movement with Accelerometer Input,” you used the iPhone’s accelerometer. It is typical of a full-featured iPhone application to leverage these unique capabilities of the iPhone hardware and software that Apple has made accessible with the iPhone SDK. Beyond what you have learned already, ...

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