java时间格式转化（毫秒 to 00:00）

Posted 2020-08-09

把秒数转换为%d:%02d:%02d 格式

private String stringForTime(int timeSec) {
    int totalSeconds = timeSec;
    int seconds = totalSeconds % 60;
    int minutes = totalSeconds / 60 % 60;
    int hours = totalSeconds / 3600;
    if (null!=mFormatBuilder){
        this.mFormatBuilder.setLength(0);
    }
    return hours > 0 ? this.mFormatter.format("%d:%02d:%02d", new Object[]{Integer.valueOf(hours), Integer.valueOf(minutes), Integer.valueOf(seconds)}).toString() : this.mFormatter.format("%02d:%02d", new Object[]{Integer.valueOf(minutes), Integer.valueOf(seconds)}).toString();
}