/** * 时间转换 秒转分 */ public static String GetMinutes(int s) { String timeStr = null; int hour = 0; int minute = 0; int second = 0; minute = s / 60; if (minute < 60) { second = s % 60; timeStr = unitFormat(minute) + ":" + unitFormat(second); } else { hour = minute / 60; if (hour > 99) return ""; minute = minute % 60; second = s - hour * 3600 - minute * 60; timeStr = unitFormat(hour) + ":" + unitFormat(minute) + ":" + unitFormat(second); } return timeStr; } private static String unitFormat(int i) { String retStr = null; if (i >= 0 && i < 10) retStr = "0" + i; else retStr = "" + i; return retStr; }