public static int deleteApksByRepo(Context context, Repo repo) {
ContentResolver resolver = context.getContentResolver();
final Uri uri = getRepoUri(repo.getId());
return resolver.delete(uri, null, null);
}
public static List<Apk> findByRepo(Context context, Repo repo, String[] fields) {
ContentResolver resolver = context.getContentResolver();
final Uri uri = getRepoUri(repo.getId());
Cursor cursor = resolver.query(uri, fields, null, null, null);
return cursorToList(cursor);
}