所以[DateUtils.getRelativeTimeSpanString()] [1]在Android SDK的偉大工程,爲顯示相對時間是在過去。DateUtils.getRelativeTimeSpanString未來日期
即:5天前,或5分鐘前。
但是,對於未來的日期來說,這似乎並不奏效。它似乎只是打印日期。
是否有產生相對時間跨度弦的日期是在未來(短寫的東西,通過比較兩個日曆對象計算出的天,時,分,秒),任何簡單的方法嗎?
東西長的線路:在5天,或在5分鐘內?
這裏基本上是我不得不做,它只是看起來有點髒的(注:此代碼只是爲了帖子撰寫並沒有真正通過Java編譯器運行):
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.";
}