modify package list

lib/pages_fcs/package_list.dart

@@ -1,5 +1,6 @@
 import 'package:fcs/model/pickup_model.dart';
 import 'package:fcs/model_fcs/package_model.dart';
+import 'package:fcs/pages/barcode_screen_page.dart';
 import 'package:fcs/pages/pickup_list_row.dart';
 import 'package:fcs/pages/search_page.dart';
 import 'package:fcs/pages_fcs/package_editor.dart';
@@ -9,6 +10,7 @@ import 'package:fcs/widget/bottom_up_page_route.dart';
 import 'package:fcs/widget/localization/app_translations.dart';
 import 'package:fcs/widget/progress.dart';
 import 'package:flutter/material.dart';
+import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:provider/provider.dart';
 
 import '../theme/theme.dart';
@@ -49,6 +51,19 @@ class _PackageListState extends State<PackageList> {
               backgroundColor: primaryColor,
               title: Text(AppTranslations.of(context).text("package.title")),
               actions: <Widget>[
+                IconButton(
+                  icon: Icon(
+                    FontAwesomeIcons.barcode,
+                    color: Colors.white,
+                  ),
+                  iconSize: 30,
+                  onPressed: () {
+                    Navigator.push(
+                      context,
+                      BottomUpPageRoute(BarcodeScreenPage()),
+                    );
+                  },
+                ),
                 IconButton(
                   icon: Icon(
                     Icons.search,