Question

我正在使用物料日历安卓 https://github.com/prolificinteractive/material-calendarview

materialCalender = (MaterialCalendarView)v.findViewById(R.id.calendarView);
    materialCalender.state().edit()
            .setFirstDayOfWeek(Calendar.MONDAY)
            .setMinimumDate(CalendarDay.from(1900, 1, 1))
            .setMaximumDate(CalendarDay.from(2100, 12, 31))
            .setCalendarDisplayMode(CalendarMode.MONTHS)
            .commit();

但日历未在日历视图中显示当天。那么，如何表明呢？

Answer 1

如果要为当前日期设置不同的颜色，则必须将Decorator添加到MaterialCalendarView：

calendarView.addDecorator(new DayViewDecorator() {
    @Override
    public boolean shouldDecorate(CalendarDay day) {
        Calendar cal1 = day.getCalendar();
        Calendar cal2 = Calendar.getInstance();

        return (cal1.get(Calendar.ERA) == cal2.get(Calendar.ERA)
                && cal1.get(Calendar.YEAR) == cal2.get(Calendar.YEAR)
                && cal1.get(Calendar.DAY_OF_YEAR) == 
               cal2.get(Calendar.DAY_OF_YEAR));
    }

    @Override
    public void decorate(DayViewFacade view) {
        view.setBackgroundDrawable(ContextCompat.getDrawable(MainActivity.this,R.drawable.selector));
    }
});

其中selector是您的自定义selector.xml，例如：

 <selector xmlns:android="http://schemas.android.com/apk/res/android"
  android:exitFadeDuration="@android:integer/config_shortAnimTime">

 <item
 android:state_checked="true"
 android:drawable="@color/yourColor"
 />

<item
android:state_pressed="true"
android:drawable="@color/yourColor"
/>

<item android:drawable="@android:color/transparent" />
</selector>

选择器参考链接：https://github.com/prolificinteractive/material-calendarview/blob/master/docs/CUSTOM_SELECTORS.md

装饰者参考链接：https://github.com/prolificinteractive/material-calendarview/blob/master/docs/DECORATORS.md

Answer 2

尝试

    MaterialCalendarView materialCalView = findViewById(R.id.ID_from_your_xml_code);
    materialCalView.setDateSelected(CalendarDay.today(), true);

Answer 3

我正在设置firstDayOfWeek，如下所示

mcv = (MaterialCalendarView) findViewById(R.id.calendarView);
mcv.state().edit()
           .setFirstDayOfWeek(Calendar.MONDAY)
           .commit();

如何在“android material-calendar”上突出显示当前日期

3 个答案: