Flutter library to Flutterflow - single coding task

I am posting this as a single task within a project. Use a FFAppState callback to send the result to an app state variable in flutterflow Guidance doc:[login to view URL] I have shared above code here in a FF project... [login to view URL] The library is [login to view URL] or you can suggest another library to use for picking a location from a map and storing the GPS. Flutterflow has built-in google map library which conflicts when using lat/lng so you may need to use an import alias. Task awarded to the first person that can show me the solution that compiles within Flutterflow without errors. import 'package:place_picker/[login to view URL]'; class PickerDemo extends StatefulWidget { const PickerDemo({ Key? key, [login to view URL], [login to view URL], }) : super(key: key); final double? width; final double? height; @override _PickerDemoState createState() => _PickerDemoState(); } class _PickerDemoState extends State<PickerDemo> { @override Widget build(BuildContext context) { return Scaffold( body: Center( child: TextButton( child: Text("Pick Delivery location"), onPressed: () { showPlacePicker(); }, ), ), ); } void showPlacePicker() async { LocationResult? result = await [login to view URL](context).push(MaterialPageRoute( builder: (context) => PlacePicker("API Key"))); // Handle the result in your way print(result); } }