showStartTimeSelector method
void
showStartTimeSelector()
Implementation
void showStartTimeSelector() {
DateTime now = _getNowOfTimeZone();
_chosenTime = _roundToNext5Minutes(_startTime);
_chosenTime = _chosenTime.isBefore(now) ? now : _chosenTime;
startTimeString.value = _chosenTime.format;
_startTime = _chosenTime;
showConferenceBottomSheet(const StartTimeSelector());
}