Question

我正在开展一个项目，我需要限制用户选择任何其他日期而不是我想要的日期。

通过阅读一些文章和SO帖子我尝试了以下应该工作

    com.wdullaer.materialdatetimepicker.date.DatePickerDialog dpd = newInstance(
                ActivityClaimOffers.this,
                now.get(Calendar.YEAR),
                now.get(Calendar.MONTH),
                now.get(Calendar.DAY_OF_MONTH)
        );
    dpd.setMinDate(calendar);
    dpd.setMaxDate(calendar);

但我无法弄清楚如何将自定义日期作为日历对象传递。因为setMinDate（）和setMaxDate（）都将Calendar作为参数

Answer 1

像这样：

@try{
   [self removeObserver:self forKeyPath:@"location"];
}@catch(id anException){
   //catch the exception
}

代码：

Calendar calendar = new GregorianCalendar(year, monthOfYear, dayOfMonth);

Answer 2

嘿，尝试像我这样做的代码

Calendar nowMinimum = Calendar.getInstance();
DatePickerDialog dpd = DatePickerDialog.newInstance(
            this,
            nowMinimum.get(Calendar.YEAR),
            nowMinimum.get(Calendar.MONTH),
            nowMinimum.get(Calendar.DAY_OF_MONTH));

    dpd.setMinDate(nowMinimum); //today's date is minimum 

    Calendar thenMaximum = Calendar.getInstance();
    thenMaximum.set(year, monthOfYear, dayOfMonth);// you can pass your custom date 

    dpd.setMinDate(thenMaximum);
    dpd.setTitle("Select Date");
    dpd.show(getActivity().getFragmentManager(), "date_picker");

如何在“wdullaer materialdatetimepicker”中设置自定义最小和最大日期选择日

2 个答案: