Realtime.fromDateTime constructor

Realtime.fromDateTime(
  1. DateTime dateTime
)

Constructs a Realtime instance from the specified DateTime.

Example:

DateTime myDateTime = DateTime.now().subtract(Duration(hours: 2, minutes: 30));
Realtime myTime = Realtime.fromDateTime(myDateTime);
print(myTime.isHourMode);  // Output: true

Implementation

factory Realtime.fromDateTime(DateTime dateTime) {
  return Realtime.fromDuration(
    DateTime.now().difference(dateTime),
  );
}