Use different key (prefix + CacheBluetooothDevice hash) for each BluetoothDevicePreference to avoid Java crash due to "Two different ViewHolders have the same change ID". Test: atest Fix: 325831741 Flag: EXEMPT safe fix only change preference key string Change-Id: Ic993f3cab206b794045c2f46e6b4b376bfa3adea
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