April 2010
Beginner to intermediate
480 pages
10h 9m
English
Content preview from iPhone Programming: The Big Nerd Ranch Guide
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25. Settings
Many applications include preferences that users can customize. Whether users are picking the size of the text or storing passwords, there is a standard way of enabling iPhone application preferences. In this chapter, you will use the NSUserDefaults class to add a preference to your Nayberz application. This preference will specify the message that you publish in your net service (Figure 25.1).
Figure 25.1. Nayberz Settings pane
Settings Bundle
In the top-level directory of an iPhone application bundle, the filename Settings.bundle is reserved for a directory to contain the application’s preference settings. To add preferences to ...
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