Переверните строку в формат DateTime
DateTime tempDate = new DateFormat("yyyy-MM-dd hh:mm:ss").parse(savedDateString);
Clean Crane
DateTime tempDate = new DateFormat("yyyy-MM-dd hh:mm:ss").parse(savedDateString);String formatTimeOfDay(TimeOfDay tod) {
final now = new DateTime.now();
final dt = DateTime(now.year, now.month, now.day, tod.hour, tod.minute);
final format = DateFormat.jm(); //"6:00 AM"
return format.format(dt);
}TimeOfDay _startTime = TimeOfDay(hour:int.parse(s.split(":")[0]),minute: int.parse(s.split(":")[1]));