- Move PreferenceControllers to xml
- Clean up the PreferenceController so that it's less tied to a fragment
- Update and clean up the related robolectric test, so there are less
mocks needed
Bug: 352606511
Test: manually check the Color Correction screen is shown correctly, and
choosing color correction options are reflected correctly
Test: atest DaltonizerRadioButtonPreferenceControllerTest
Test: atest ToggleDaltonizerPreferenceFragmentTest
Flag: EXEMPT (moving controller to xml can't be flagged)
Change-Id: I89b9366cfd7a398bb0572d34226d31d49373fd94
This change is to reduce ambiguity as we're adding the option to style the preference like a checkbox as well.
Bug: 190180868
Test: SelectorWithWidgetPreferenceTest, RunSettingsLibRoboTests
Change-Id: Ie414347bf67ed394ef495604890c5851fc42dbc7