Reacting to Lifecycle Events
We have already discussed the application model and its attendant lifecycle. Refer to Figure 23.11. We have three possible application states:
Activated
Suspended
Not Running
At the application level, you are notified of app changes via a series of events that correspond to the arrows you see in Figure 23.11. Handling these events and reacting appropriately means you need to write some event handlers; your project’s ...
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