像Facebook（Android）的時間戳

Question

我想弄清楚如何製作Facebook onClick這樣的時間戳。我希望它表現得像Just Now，一分鐘前一小時，昨天12:34 pm，等等。我只是不能完全弄明白，並沒有看到任何人已經要求的Android或Java編碼的任何東西。

Answer 1

檢查這一塊它會幫助你：

public class TimeAgo { 
    public static final List<Long> times = Arrays.asList(
      TimeUnit.DAYS.toMillis(365), 
      TimeUnit.DAYS.toMillis(30), 
      TimeUnit.DAYS.toMillis(1), 
      TimeUnit.HOURS.toMillis(1), 
      TimeUnit.MINUTES.toMillis(1), 
      TimeUnit.SECONDS.toMillis(1)); 
    public static final List<String> timesString = Arrays.asList("year","month","day","hour","minute","second"); 

    public static String toDuration(long duration) { 

     StringBuffer res = new StringBuffer(); 
     for(int i=0;i< Lists.times.size(); i++) { 
      Long current = Lists.times.get(i); 
      long temp = duration/current; 
      if(temp>0) { 
       res.append(temp).append(" ").append(Lists.timesString.get(i)).append(temp > 1 ? "s" : "").append(" ago"); 
       break; 
      } 
     } 
     if("".equals(res.toString())) 
      return "0 second ago"; 
     else 
      return res.toString(); 
    } 
    public static void main(String args[]) { 
     System.out.println(toDuration(123)); 
     System.out.println(toDuration(1230)); 
     System.out.println(toDuration(12300)); 
     System.out.println(toDuration(123000)); 
     System.out.println(toDuration(1230000)); 
     System.out.println(toDuration(12300000)); 
     System.out.println(toDuration(123000000)); 
     System.out.println(toDuration(1230000000)); 
     System.out.println(toDuration(12300000000L)); 
     System.out.println(toDuration(123000000000L)); 
    }} 

//輸出像

2小時前

1天前

13天前

4個月ago

3年前

Answer 2

您可以使用Prettytime來做到這一點。