main.dart

// Method for retrieving the address

_getAddress() async {
  try {
    // Places are retrieved using the coordinates
    List<Placemark> p = await _geolocator.placemarkFromCoordinates(
        _currentPosition.latitude, _currentPosition.longitude);

    // Taking the most probable result
    Placemark place = p[0];

    setState(() {
    
      // Structuring the address
      _currentAddress =
          "${place.name}, ${place.locality}, ${place.postalCode}, ${place.country}";
      
      // Update the text of the TextField
      startAddressController.text = _currentAddress;

      // Setting the user's present location as the starting address
      _startAddress = _currentAddress;
    });
  } catch (e) {
    print(e);
  }
}