Android 平台上继承 View 实现的自定义日历控件.

效果图

使用步骤

1、布局中：

<com.arisaid.calendarview.widget.WeekView
    android:layout_width="match_parent"
    android:layout_height="30dp"
    android:layout_marginTop="10dp"
    android:background="@android:color/white"
    app:wv_textColor="#333333"
    app:wv_textSize="14sp"/>
    
<com.arisaid.calendarview.widget.CalendarView
    android:id="@+id/calendarView"
    android:layout_width="match_parent"
    android:layout_height="300dp"
    android:background="@android:color/white"
    app:cv_dayBackground="@drawable/bg_day_un_selected"
    app:cv_selectDayBackground="@drawable/bg_day_selected"
    app:cv_selectTextColor="@android:color/white"
    app:cv_textColor="#333333"
    app:cv_textSize="14sp"/>

2、设置已选天数数据（可选操作）：

mCalendarView.setSelectDate(initData());

private List<String> initData() {
    List<String> dates = new ArrayList<>();
    Calendar calendar = Calendar.getInstance(Locale.CHINA);
    SimpleDateFormat sdf = new SimpleDateFormat(mCalendarView.getDateFormatPattern(), Locale.CHINA);
    sdf.format(calendar.getTime());
    dates.add(sdf.format(calendar.getTime()));
    return dates;
}

3、设置监听器：

mCalendarView.setOnDateChangeListener(new CalendarView.OnDateChangeListener() {
    @Override
    public void onSelectedDayChange(@NonNull CalendarView view, boolean select, int year, int month, int day) {
        if(select){
            Toast.makeText(getApplicationContext()
                    , "选中了：" + year + "年" + (month + 1) + "月" + day + "日", Toast.LENGTH_SHORT).show();
        }else{
            Toast.makeText(getApplicationContext()
                    , "取消选中了：" + year + "年" + (month + 1) + "月" + day + "日", Toast.LENGTH_SHORT).show();
        }
    }
});

属性 & 方法

属性名	方法	作用
cv_textColor	setTextColor(@ColorInt int textColor)	设置默认文字颜色
cv_selectTextColor	setSelectTextColor(@ColorInt int textColor)	设置选中后文字颜色
cv_textSize	setTextSize(float textSize)	设置默认文字大小
cv_selectTextSize	setSelectTextSize(float textSize)	设置选中后文字大小
cv_dayBackground	setDayBackground(Drawable background)	设置默认天的背景
cv_selectDayBackground	setSelectDayBackground(Drawable background)	设置选中后天的背景
cv_dateFormatPattern	setDateFormatPattern(String pattern)	设置日期格式化格式

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