【推薦】
https://github.com/huangyanbin/CalendarView
https://github.com/SheHuan/CalendarView
https://github.com/codbking/CalendarExaple
極簡版本
https://github.com/lichao315/Calendar
極簡-加陰歷陽歷
https://github.com/myjoybar/android-calendar-view
又一小而精
https://github.com/afinal/week-month-Calendar
一個純粹的日歷app
https://github.com/SoyaLeaf/CalendarII
square
https://github.com/square/android-times-square
阿三
https://github.com/shrikanth7698/Collapsible-Calendar-View-Android
https://github.com/ApplikeySolutions/CosmoCalendar
Toolbar聯動
https://github.com/kleisauke/CompactCalendarViewToolbar
魔改版本 material-calendarview
https://github.com/Thewhitelight/Calendar
花里胡哨
https://github.com/MorochoRochaDarwin/OneCalendarView
WheelView
https://github.com/Carbs0126/GregorianLunarCalendar