onInit method
Called immediately after the widget is allocated in memory. You might use this to initialize something for the controller.
Implementation
@override
onInit() {
_initRoomName();
_initRoomType();
_initStartTime();
_initDuration();
_getInitTimeZone();
_initAttendees();
roomNameController.addListener(_removeLeadingSpaces);
super.onInit();
}