Convert time youtube

public static String getVideoDirection(Context context, String time) {
        String str = null;
        PeriodFormatter formatter = ISOPeriodFormat.standard();
        Period p = formatter.parsePeriod(o);
        int h = p.getHours();
        int m = p.getMinutes();
        int s = p.getSeconds();

        if (h != 0) {
            str = String.format("%d : %d : %d", h, m, s);
        } else {
            str = String.format("%d : %d", m, s);
        }
        return str;
    }