Root cause: The ag/3373822 introduce the comparison by string since 2017, but it would conflict with AccessibilityService#setAnimationScale(float) which is added by API level 33.
Solution: Use float comparison instead and observe the key changed to update status if the setting page is on foreground.
Bug: 244687190
Test: atest DisableAnimationsPreferenceControllerTest
Change-Id: I59b7edb70a27af4276eccd6f19d2ef46ba30b604
This change do the 2 things:
1. Add new junit tests files which replace robolectric
RobolectricTestRunner & RuntimeEnvironment with
AndroidX objects without problem.
2. Remove the robolectric test files which have it's new junit files.
This change migrate 103 files, there are still 1209
files to go.
Bug: 174728471
Test: atest
make RunSettingsRoboTests
Change-Id: I15ed3f4745b85862f720aabbf710ce1475aced93