ChinaRedKing/SignDemo

#签到Demo

compile 'com.prolificinteractive:material-calendarview:1.4.3'

支持自定义日期的各个背景

//设置第一天是周日最小日期 2017年1月1日，形式月可切换成周

          mcv.state().edit()
            .setFirstDayOfWeek(Calendar.SUNDAY)
            .setMinimumDate(CalendarDay.from(2017, 1, 1))
            .setMaximumDate(new CalendarDay())
            .setCalendarDisplayMode(CalendarMode.MONTHS)
            .commit();

//设置年月的title

    mcv.setTitleFormatter(new TitleFormatter() {
        @Override
        public CharSequence format(CalendarDay day) {
            StringBuffer buffer = new StringBuffer();
            int yearOne = day.getYear();
            int monthOne = day.getMonth() + 1;
            buffer.append(yearOne).append("年").append(monthOne).append("月");
            return buffer;
        }
    });

//设置星期默认星期一星期二.......

    mcv.setWeekDayLabels(new String[]{"SUN", "MON", "TUE", "WED", "THU", "FRI", "SAT"});

//日期点击监听

   mcv.setOnDateChangedListener(this);

//月份切换监听，在方法里请求接口目前demo中用的随机数模拟数据

     mcv.setOnMonthChangedListener(this);

//当前时间的Decorator，通过不同的span来修改其背景。具体步骤如下

  public class SameDayDecorator implements DayViewDecorator {
    @Override
    public boolean shouldDecorate(CalendarDay day) {
        if (day.getDate().equals(parse)) {
            return true;
        }
        return false;
    }

  @Override
    public void decorate(DayViewFacade view) {
        view.addSpan(new TodayBGSpan());
        view.addSpan(new TodaySpan());
        view.addSpan(new ForegroundColorSpan(Color.TRANSPARENT));
    }
}

//字体span

     public class TodaySpan implements LineBackgroundSpan {

@Override
public void drawBackground(Canvas c, Paint p, int left, int right, int top, int baseline, int bottom, CharSequence text, int start, int end, int lnum) {
        Paint paint = new Paint();
        paint.setTextSize(dip2px(14));
        paint.setColor(Color.parseColor("#ff4141"));
        c.drawText("今", (right - left) / 2 - dip2px(7), (bottom - top) / 2 + dip2px(7), paint);
    }

}

//背景Span

  public class TodayBGSpan implements LineBackgroundSpan {

@Override
public void drawBackground(Canvas c, Paint p, int left, int right, int top, int baseline, int bottom, CharSequence text, int start, int end, int lnum) {
        Paint paint = new Paint();
        paint.setAntiAlias(true); //消除锯齿
        paint.setStyle(Paint.Style.STROKE);//绘制空心圆或 空心矩形
        int ringWidth = dip2px(1);//圆环宽度
        //绘制圆环
        paint.setColor(Color.parseColor("#ff4141"));
        paint.setStrokeWidth(ringWidth);
        c.drawCircle((right - left) / 2, (bottom - top) / 2, dip2px(18), paint);
    }

}

//最后将所有的Decorator放进去。

 mcv.addDecorators(sameDayDecorator.....);

详细内容请看demo

ChinaRedKing / SignDemo

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