March 2016
Intermediate to advanced
312 pages
7h 15m
English
When getting ready to assess iOS apps, it is important to understand application states. There are various app states in iOS. Apple allows only one state at a time. These states changes according to user or system actions.
For example, suppose you press the Home key and a text message (SMS) comes in, the currently running app changes its state to the background.
The following are the different states in iOS:
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