Method list

app/src/main/java/com/github/catvod/utils/Path.java:124–129

(@Nullable File dir)

    }

    public static List<File> list(@Nullable File dir) {
        if (dir == null) return new ArrayList<>();
        File[] files = dir.listFiles();
        if (files != null) sort(files);
        return files == null ? new ArrayList<>() : Arrays.asList(files);
    }

    public static void clear(File dir) {
        if (dir == null) return;