计算事件之间的天数 - Android [英] Calculate Amount of Days between Events - Android

问题描述

我一直在寻找通过Android API并一直在寻找一种方法来计算当前日期和未来日期之间的天数。我对Android很新，我几年没做过java。什么是最容易计算的方法？

I been looking thru the Android API and been looking for a way to calculate the number of days between the current date and a future date. I'm pretty new to android and i havent done java in a few years. Whats the easiest method to calculate this?

谢谢

推荐答案

最简单的方法是使用 Joda Time Days课程：

The easiest way is to use the Joda Time Days class for this:

Date oldEventDate = ...
Date newEventDate = ...
Days days = Days.daysBetween(new DateTime(oldEventDate), new DateTime(newEventDate));
int numberOfDays = p.getDays();

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