所以[DateUtils.getRelativeTimeSpanString()] [1]在Android SDK的伟大工程,为显示相对时间是在过去。DateUtils.getRelativeTimeSpanString未来日期
即:5天前,或5分钟前。
但是,对于未来的日期来说,这似乎并不奏效。它似乎只是打印日期。
是否有产生相对时间跨度弦的日期是在未来(短写的东西,通过比较两个日历对象计算出的天,时,分,秒),任何简单的方法吗?
东西长的线路:在5天,或在5分钟内?
这里基本上是我不得不做,它只是看起来有点脏的(注:此代码只是为了帖子撰写并没有真正通过Java编译器运行):
Calendar calendarIO = Calendar.getInstance();
calendarIO.set(2013, 2, 14, 7, 0);
long milliseconds1 = calendarIO.getTimeInMillis();
long milliseconds2 = System.currentTimeMillis();
long diff = milliseconds1 - milliseconds2;
long diffSeconds = diff/1000;
long diffMinutes = diff/(60 * 1000);
long diffHours = diff/(60 * 60 * 1000);
long diffDays = diff/(24 * 60 * 60 * 1000);
String relativeTime = "";
if (diffDays > 1) {
relativeTime = diffDays + " days";
} else if (diffDays > 0) {
relativeTime = diffDays + " days " + diffHours + " hours";
} else if (diffHours > 1) {
relativeTime = diffHours + " hours";
} else if (diffMinutes > 0) {
relativeTime = diffMinutes + " minutes.";
}