Android 时间间隔显示处理 1小时前 1天前一个月前

最新推荐文章于 2025-07-24 17:11:19 发布

sun__qi

最新推荐文章于 2025-07-24 17:11:19 发布

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分类专栏： Android项目常遇问题文章标签： Android时间间隔几小时前几天前几月前时间处理

本文链接：https://blog.youkuaiyun.com/sun__qi/article/details/52575607

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本文介绍了一个用于Android应用的时间格式化类，能够将时间差转换为更直观的形式，如几分钟前、几小时前等。

一.Android中我们常见显示几小时前，几天前，几月前，几年前，下面通过一个类来看看怎么算出该格式：

我们只要把这个类 C+V 一下就能搞定

public class FormatCurrentData {
	
	/**设置每个阶段时间*/
	private static final int seconds_of_1minute = 60;

	private static final int seconds_of_30minutes = 30 * 60;

	private static final int seconds_of_1hour = 60 * 60;

	private static final int seconds_of_1day = 24 * 60 * 60;

	private static final int seconds_of_15days = seconds_of_1day * 15;

	private static final int seconds_of_30days = seconds_of_1day * 30;

	private static final int seconds_of_6months = seconds_of_30days * 6;

	private static final int seconds_of_1year = seconds_of_30days * 12;

	/**
	 * 格式化时间
	 * @param mTime
	 * @return
	 */
	public static String getTimeRange(String mTime)
	{
		SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		/**获取当前时间*/
		Date  curDate = new  Date(System.currentTimeMillis());
		String dataStrNew= sdf.format(curDate);
		Date startTime=null;
		try {
			/**将时间转化成Date*/
			curDate=sdf.parse(dataStrNew);
			startTime = sdf.parse(mTime);
		} catch (ParseException e) {
			e.printStackTrace();
		}
		/**除以1000是为了转换成秒*/
		long   between=(curDate.getTime()- startTime.getTime())/1000;
		int   elapsedTime= (int) (between);
		if (elapsedTime < seconds_of_1minute) {

			return "刚刚";
		}
		if (elapsedTime < seconds_of_30minutes) {

			return elapsedTime / seconds_of_1minute + "分钟前";
		}
		if (elapsedTime < seconds_of_1hour) {

			return "半小时前";
		}
		if (elapsedTime < seconds_of_1day) {

			return elapsedTime / seconds_of_1hour + "小时前";
		}
		if (elapsedTime < seconds_of_15days) {

			return elapsedTime / seconds_of_1day + "天前";
		}
		if (elapsedTime < seconds_of_30days) {

			return "半个月前";
		}
		if (elapsedTime < seconds_of_6months) {

			return elapsedTime / seconds_of_30days + "月前";
		}
		if (elapsedTime < seconds_of_1year) {

			return "半年前";
		}
		if (elapsedTime >= seconds_of_1year) {

			return elapsedTime / seconds_of_1year + "年前";
		}
		return "";
	}
}