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Learning Mobile App Development: A Hands-on Guide to Building Apps with iOS and Android by Michael Eierman, Jakob Iversen

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Settings Screen

The Settings screen (see Figure 2.10) is used to set the sort order for the contacts in the Contact List. In developing this screen, you learn to use a method of data persistence designed for capturing and storing individual pieces of data. This type of data persistence is often used to capture user preferences for an app. You also learn to use a different type of display widget (view).

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Figure 2.10 The Settings screen.

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