* Add and subtract days from a date
* Determine number of days, weeks, months or a natural interval between dates
* Determine time between dates in natural language
This project began as a request from my wife to help the nurses at her practice. They were counting out dates for shots, follow up appointments, etc on the calendar. She asked me to make an app that would do it for them.
It is open source and available on github: https://github.com/doyleyoung/AndroidDayToDay
Fork it, tweak it and send me a pull request!
Tags: github appointment.
Update for Lollipop, use JodaTime for all date math, fix a bug