@Nullable
    public PackageSet getPackageSet() {
        return pkgSetId == null ? null : ThanosManager.from(getApplication()).getPkgManager().getPackageSetById(pkgSetId, true, true);
    }
Null means we load all pkgs
android/app/src/main/java/now/fortuitous/thanos/power/SmartFreezeAppsViewModel.java