Clean the un-used code for notification cool down. Bug: 330606963 Test: PoliteNotificationGlobalPreferenceControllerTest Flag: com.android.server.notification.polite_notifications Change-Id: I081a35c8be8b9996fabb04b238cb426f0da2de58
Running Settings Robolectric tests
The full suite
$ croot
$ atest SettingsRoboTests
Running a single test class
With a filter
$ croot
$ atest SettingsRoboTests:com.android.settings.display.AdaptiveSleepPreferenceControllerTest
You can also run any single test class with atest (it will try to find the correct path)
$ atest AdaptiveSleepPreferenceControllerTest