private long calculateRemainingDays() {
final Calendar c = Calendar.getInstance();
c.set(2015, 7, 23);
final Calendar today = Calendar.getInstance();
final long millis = c.getTimeInMillis()
- today.getTimeInMillis();
// Convert to days
final long days = millis/86400000;
return days;
}
我需要在我的android应用程序中添加一个函数。我想从当天剩余的几天到2015/9/30。当日期更改为第二天时,剩余日期将减少。我想这样说: 剩余7天... 6/5/4/etc ...请帮助我获得正确的剩余天数。对不起,我英文很差。谢谢!如何计算剩余天数?
它的工作!谢谢! :-) –