remove unused packages.

lib/main.dart

@@ -9,7 +9,7 @@ import 'package:flutter/services.dart';
 import 'package:flutter_acrylic/flutter_acrylic.dart';
 import 'package:url_launcher/url_launcher_string.dart';
 import 'package:window_manager/window_manager.dart';
-import 'package:zbar_scan_plugin/zbar_scan_plugin.dart' as ZBar;
+import 'package:zbar_scan_plugin/zbar_scan_plugin.dart' as zbar;
 
 Future main() async {
   WidgetsFlutterBinding.ensureInitialized();
@@ -72,7 +72,7 @@ enum Status {
 class _MyHomePageState extends State<MyHomePage> {
   Offset currentWindowPos = Offset.zero;
   Status status = Status.standBy;
-  List<ZBar.CodeInfo> codes = [];
+  List<zbar.CodeInfo> codes = [];
 
   @override
   void initState() {
@@ -115,10 +115,10 @@ class _MyHomePageState extends State<MyHomePage> {
     super.initState();
   }
 
-  static Future<List<ZBar.CodeInfo>> scan(dynamic _) async {
+  static Future<List<zbar.CodeInfo>> scan(dynamic _) async {
     var imagePath = '/tmp/${DateTime.now().toIso8601String()}.png';
     Process.runSync('scrot', [imagePath]);
-    var result = ZBar.scan(imagePath);
+    var result = zbar.scan(imagePath);
     File(imagePath).delete();
     return result;
   }

pubspec.yaml

@@ -34,16 +34,14 @@ dependencies:
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
-  cupertino_icons: ^1.0.2
   window_manager: ^0.3.2
   flutter_acrylic: ^1.1.2
-  image: ^3.3.0
   auto_size_text: ^3.0.0
   url_launcher: ^6.1.10
+  collection: ^1.17.0
   zbar_scan_plugin:
     git:
       url: https://github.com/debuggerx01/zbar_scan_plugin.git
-  collection: ^1.17.0
 
 dev_dependencies:
   flutter_test:
@@ -54,7 +52,7 @@ dev_dependencies:
   # activated in the `analysis_options.yaml` file located at the root of your
   # package. See that file for information about deactivating specific lint
   # rules and activating additional ones.
-  flutter_lints: ^2.0.0
+  flutter_lints: ^2.0.1
   yaml: any
 
 # For information on the generic Dart part of this file, see the

version.dart

@@ -1,3 +1,5 @@
+// ignore_for_file: avoid_print
+
 import 'dart:io';
 
 import 'package:yaml/yaml.dart';