formatDuration static method
格式化时间
将传入的毫秒数转换为分钟和秒的字符串表示。
示例:
String formattedTime = FormatUtil.formatDuration(123456);
print(formattedTime); // 例如:02:03
Implementation
static String formatDuration(double milliseconds) {
final duration = Duration(milliseconds: milliseconds.toInt());
final minutes = duration.inMinutes;
final remainingSeconds = duration.inSeconds % 60;
return '${minutes.toString().padLeft(2, '0')}:${remainingSeconds.toString().padLeft(2, '0')}';
}