yancyn/MoonWidget

A widget to show changes of moon phase on your android phone according to Chinese lunar calendar.

- http://www.die.net/moon/
- http://en.wikipedia.org/wiki/Lunar_phase
- http://zh.wikipedia.org/wiki/节气
- http://www.hko.gov.hk/gts/time/calendar/pdf/2000.pdf

1 year = 365.242199 days or 365.2422  
1 moon = 29.5306 days  
19 years got 7 leaps