获得一周中的某一天

时间:2014-04-15 15:46:30

标签: android

使用这段代码,我得到了构成给定月份的日子,但是如果我想在星期一或星期二开始这个月,那么就像我一样?

Calendar mycal = new GregorianCalendar(anni, Calendar.FEBRUARY, 1);
int giorni = mycal.getActualMaximum(Calendar.DAY_OF_MONTH); // 28

1 个答案:

答案 0 :(得分:0)

尝试:

int anni = 2014;
Calendar mycal = new GregorianCalendar(anni, Calendar.FEBRUARY, 1);

int dayOfWeek = mycal.get(Calendar.DAY_OF_WEEK);
switch (dayOfWeek) {
    case Calendar.SUNDAY:
        break;
    case Calendar.MONDAY:
        break;
    case Calendar.TUESDAY:
        break;
    case Calendar.WEDNESDAY:
        break;
    case Calendar.THURSDAY:
        break;
    case Calendar.FRIDAY:
        break;
    case Calendar.SATURDAY:
        break;
}

或者您可以使用介于1(星期日)和7(星期六)之间的值替换每个案例,因为dayOfWeek是1到7之间的int


更新

获取当天的全名:

String day = DateFormatSymbols.getInstance().getWeekdays()[dayOfWeek];
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