Android/JAVA 针对时间戳转今天昨天前天,以及刚刚,几分钟的显示

时间戳转换

  /**
 * 根据毫秒时间戳来格式化字符串
 * 今天显示今天、昨天显示昨天、前天显示前天.
 * 早于前天的显示具体年-月-日，如2017-06-12；
 * @param timeStamp 毫秒值
 * @return 今天 昨天 前天 或者 yyyy-MM-dd HH:mm:ss类型字符串
 */
public static String format(long timeStamp) {
long curTimeMillis = System.currentTimeMillis();
        Date curDate = new Date(curTimeMillis);
int todayHoursSeconds = curDate.getHours() * 60 * 60;
int todayMinutesSeconds = curDate.getMinutes() * 60;
int todaySeconds = curDate.getSeconds();
int todayMillis = (todayHoursSeconds + todayMinutesSeconds + todaySeconds) * 1000;
long todayStartMillis = curTimeMillis - todayMillis;
if(timeStamp >= todayStartMillis) {
return "今天";
            }
int oneDayMillis = 24 * 60 * 60 * 1000;
long yesterdayStartMilis = todayStartMillis - oneDayMillis;
if(timeStamp >= yesterdayStartMilis) {
return "昨天";
            }
long yesterdayBeforeStartMilis = yesterdayStartMilis - oneDayMillis;
if(timeStamp >= yesterdayBeforeStartMilis) {
return "前天";
            }
// SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
return  sdf.format(new Date(timeStamp));
    }

//——————————分割线—————————————————–

 /**
 * 根据时间戳来判断当前的时间是几天前,几分钟,刚刚
 * @param long_time
 * @return
 */
public static String getTimeStateNew(String long_time){
    String long_by_13="1000000000000";
    String long_by_10="1000000000";
if(Long.valueOf(long_time)/Long.valueOf(long_by_13)<1){
if(Long.valueOf(long_time)/Long.valueOf(long_by_10)>=1){
        long_time=long_time+"000";
      }
    }
    Timestamp time=new Timestamp(Long.valueOf(long_time));
    Timestamp now=new Timestamp(System.currentTimeMillis());
    SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
// System.out.println("传递过来的时间:"+format.format(time));
// System.out.println("现在的时间:"+format.format(now));
long day_conver=1000*60*60*24;
long hour_conver=1000*60*60;
long min_conver=1000*60;
long time_conver=now.getTime()-time.getTime();
long temp_conver;
// System.out.println("天数:"+time_conver/day_conver);
if((time_conver/day_conver)<3){
      temp_conver=time_conver/day_conver;
if(temp_conver<=2 && temp_conver>=1){
return temp_conver+"天前";
      }else{
        temp_conver=(time_conver/hour_conver);
if(temp_conver>=1){
return temp_conver+"小时前";
        }else {
          temp_conver=(time_conver/min_conver);
if(temp_conver>=1){
return temp_conver+"分钟前";
          }else{
return "刚刚";
          }
        }
      }
    }else{
return format.format(time);
    }
  }