formatTimeInMinuteSecond method

String formatTimeInMinuteSecond()

Implementation

String formatTimeInMinuteSecond() {
  int timeInSecond = int.tryParse(this) ?? 0;
  int sec = timeInSecond % 60;
  int min = (timeInSecond / 60).floor();
  String minute = min.toString().length <= 1 ? "0$min" : "$min";
  String second = sec.toString().length <= 1 ? "0$sec" : "$sec";
  return "$minute : $second";
}