import 'package:flutter/material.dart';

class RouteViewListing extends StatefulWidget {
  @override
  _RouteViewListingState createState() => _RouteViewListingState();
}

class _RouteViewListingState extends State<RouteViewListing> {
  @override
  Widget build(BuildContext context) {
    final String id = ModalRoute.of(context).settings.arguments;
    return Scaffold(
      appBar: AppBar(
        title: Text("View listing"),
        automaticallyImplyLeading: false, // remove the useless back button
      ),
      body: ListView(
        children: [
          ListTile(
            title: Text("ID: $id")
          )
        ]
      )
    );
  }
}