content: import 'package:flutter/material.dart';
  
  class SearchScreen extends StatefulWidget {
    SearchScreen({Key? key}) : super(key: key);
  
    @override
    _SearchScreenState createState() => _SearchScreenState();
  }
  
  class _SearchScreenState extends State<SearchScreen> {
    @override
    Widget build(BuildContext context) {
      return SafeArea(
          child: Container(
              color: Colors.white,
              child: Column(children: [
                Container(
                  decoration: BoxDecoration(
                      border: Border(bottom: BorderSide(color: Colors.black12))),
                  padding: EdgeInsets.symmetric(vertical: 10, horizontal: 15),
                  child: Row(
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: [
                      Container(
                        decoration: BoxDecoration(
                            color: Colors.black12,
                            borderRadius: BorderRadius.all(Radius.circular(5))),
                        width: 350,
                        height: 40,
                        child: Row(
                          children: [
                            SizedBox(
                              width: 10,
                            ),
                            Icon(Icons.search),
                            SizedBox(
                              width: 5,
                            ),
                            Text("Search")
                          ],
                        ),
                      ),
                      Icon(Icons.qr_code)
                    ],
                  ),
                ),
              ])));
    }
  }
  