public void setAppSort(AppSort sort) {
        currentSort.set(sort);

        if (sort != null) {
            PreferenceManager.getDefaultSharedPreferences(getApplication())
                    .edit()
                    .putString(getAppPrefFeatureId(), sort.name())
                    .apply();
        }

        start();
    }
Null means we load all pkgs
android/app/src/main/java/now/fortuitous/thanos/power/SmartFreezeAppsViewModel.java