Android基础之将毫秒换算成(天/时/分/秒/毫秒)

/* 
* 毫秒转化 
*/  
public static String formatTime(long ms) {  

             int ss = 1000;  
             int mi = ss * 60;  
             int hh = mi * 60;  
             int dd = hh * 24;  

             long day = ms / dd;  
             long hour = (ms - day * dd) / hh;  
             long minute = (ms - day * dd - hour * hh) / mi;  
             long second = (ms - day * dd - hour * hh - minute * mi) / ss;  
             long milliSecond = ms - day * dd - hour * hh - minute * mi - second * ss;  

             String strDay = day < 10 ? "0" + day : "" + day; //天  
             String strHour = hour < 10 ? "0" + hour : "" + hour;//小时  
             String strMinute = minute < 10 ? "0" + minute : "" + minute;//分钟  
             String strSecond = second < 10 ? "0" + second : "" + second;//秒  
             String strMilliSecond = milliSecond < 10 ? "0" + milliSecond : "" + milliSecond;//毫秒  
             strMilliSecond = milliSecond < 100 ? "0" + strMilliSecond : "" + strMilliSecond;  

             return strMinute + " 分钟 " + strSecond + " 秒";  
   }  

/* 
 * 毫秒转化时分秒毫秒 
 */  
public static String formatTime(Long ms) {  
    Integer ss = 1000;  
    Integer mi = ss * 60;  
    Integer hh = mi * 60;  
    Integer dd = hh * 24;  

    Long day = ms / dd;  
    Long hour = (ms - day * dd) / hh;  
    Long minute = (ms - day * dd - hour * hh) / mi;  
    Long second = (ms - day * dd - hour * hh - minute * mi) / ss;  
    Long milliSecond = ms - day * dd - hour * hh - minute * mi - second * ss;  

    StringBuffer sb = new StringBuffer();  
    if(day > 0) {  
        sb.append(day+"天");  
    }  
    if(hour > 0) {  
        sb.append(hour+"小时");  
    }  
    if(minute > 0) {  
        sb.append(minute+"分");  
    }  
    if(second > 0) {  
        sb.append(second+"秒");  
    }  
    if(milliSecond > 0) {  
        sb.append(milliSecond+"毫秒");  
    }  
    return sb.toString();  
}