openLoadingDialog method
Implementation
void openLoadingDialog() async {
if (Get.isRegistered<MapController>()) {
Get.delete<MapController>();
}
Get.put(MapController(
fromAirport: LatLng(searchFromAirport.value!.latitudeDeg!,
searchFromAirport.value!.longitudeDeg!),
toAirport: LatLng(searchToAirport.value!.latitudeDeg!,
searchToAirport.value!.longitudeDeg!)));
startTimer();
_startSearchExpireTimer();
}