We load the list of apps in a background thread, so getting that string later was causing the preference to increase in height, with an annoyingly noticeable animation. Having a placeholder test ensures this doesn't happen (and actually loading is pretty fast, so this text lkely won't even be visible). Fixes: 347744856 Test: atest ZenModeAppsLinkPreferenceControllerTest Flag: android.app.modes_ui Change-Id: I4f9f60104fb8b0abbc7c4279b87daafac481e98a
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