June 2011
Intermediate to advanced
590 pages
19h 31m
English
Content preview from iOS Programming: The Big Nerd Ranch Guide, Second Edition
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15Saving, Loading, and Multitasking
Every iOS application has its own application sandbox. An application sandbox is a directory on the filesystem that is barricaded from the rest of the filesystem. Your application must stay in its sandbox, and no other application can access your sandbox.
Application Sandbox
Figure 15.1 Application sandbox
The application sandbox contains a number of directories:
- application bundle
This directory contains all the resources and the executable. It is read-only.
- Library/Preferences/
This directory is where any preferences are stored and where the Settings application looks for application preferences. Library/Preferences ...
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