Describe implications of turning the screen off/locking the display
Feature: use-cases#47 and use-cases#78
This should cover the behavior of the use cases to explain common questions that developers (and users) might have about how applications respond to screen locking, such as: What happens when locking the screen or suspending the phone?
- Are applications paused, or do they always run in the background?
- Are they reprioritized?
- Is the session's contents/state stored? (In the case of suspending rather than just locking.)
- What can apps do to minimize power usage, especially when in the background?