在Android中获取星期几的最简单方法是什么？

使用Java

Calendar

Calendar calendar = Calendar.getInstance();int day = calendar.get(Calendar.DAY_OF_WEEK);switch (day) {    case Calendar.SUNDAY:        // Current day is Sunday        break;    case Calendar.MONDAY:        // Current day is Monday        break;    case Calendar.TUESDAY:        // etc.        break;}