compile 'com.necer.ncalendar:ncalendar:2.4.5'

<com.necer.ncalendar.calendar.NCalendar
        android:id="@+id/ncalendar"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:defaultCalendar="Month"
        app:firstDayOfWeek="Sunday"
        app:selectCircleColor="#3388ff">
        
        <!-- 内部需要 RecyclerView 、NestedScrollView 等实现了 NestedScrollingChild 的子类-->

        <android.support.v7.widget.RecyclerView
            android:id="@+id/recyclerView"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="@android:color/white"/>

 </com.necer.ncalendar.calendar.NCalendar>
       

ncalendar.setOnCalendarChangedListener(new OnCalendarChangedListener() {
            @Override
            public void onCalendarChanged(DateTime dateTime) {
                //日历变化回调
            }
        });

参数为 yyyy-MM-dd 格式的日期

ncalendar.setDate("2017-12-31"); 

ncalendar.toToday(); 

ncalendar.toWeek();
ncalendar.toMonth();

ncalendar.toNextPager();
ncalendar.toLastPager();

List<String> list = new ArrayList<>();
list.add("2017-09-21");
list.add("2017-10-21");
list.add("2017-10-1");
list.add("2017-10-15");
list.add("2017-10-18");
list.add("2017-10-26");
list.add("2017-11-21");
ncalendar.setPoint(list);

NCalendar默认视图,Month 或者 Week，默认是 Month

app:defaultCalendar="Month"
app:defaultCalendar="Week"


设置一周开始是周一还是周日，Sunday 或者 Monday ，默认是周日Sunday

app:firstDayOfWeek="Sunday"
app:firstDayOfWeek="Monday" 

app:startDate="2010-10-01"
app:endDate="2018-10-31"

或者代码设置

ncalendar.setDateInterval("2017-04-02","2018-01-01");

false为不选中，只有点击或者跳转日期才会选中，默认为true

monthcalendar.setDefaultSelect(false);