Smart screen brightness learns the user brightness preferences from
user interactions with the brightness slider, but doesn't take into
account the foreground app's package name or category.
This CL adds:
- A BrightnessCorrection class,
- A mapping of package names and categories to brightness corrections
in the BrightnessConfiguration,
- Tracking of the foreground app's package name and category in the
AutomaticBrightnessController,
- Brightness correction depending on the foreground app's package
name and category in the BrightnessMappingStrategy.
Test: manual - force turbo app to learn brightness preferences for
specific packages/categories and see that they are applied.
To make sure package/category switches are handled correctly,
you can actually hardcode corrections and simulate edge cases
such as rapid switches, multiple windows, etc.
Fixes: 111425369
Change-Id: Ic9516c75dbf63ea21f0ae780f9c35e8c85dbbe5b
54478d9cab