🚑️ Fixes the breaking ColorScheme.background implementation on older Flutter SDKs

Author: AlexV525

CHANGELOG.md

@@ -6,6 +6,12 @@ that can be found in the LICENSE file. -->
 
 See the [Migration Guide](guides/migration_guide.md) for breaking changes between versions.
 
+## 4.3.0+1
+
+### Fixes
+
+- Fixes the breaking `ColorScheme.background` implementation on older Flutter SDKs.
+
 ## 4.3.0
 
 ### Improvements

example/pubspec.yaml

@@ -1,6 +1,6 @@
 name: wechat_camera_picker_demo
 description: A new Flutter project.
-version: 4.3.0+35
+version: 4.3.0+36
 publish_to: none
 
 environment:

lib/src/widgets/camera_picker.dart

@@ -1,6 +1,7 @@
 // Copyright 2019 The FlutterCandies author. All rights reserved.
 // Use of this source code is governed by an Apache license that can be found
 // in the LICENSE file.
+// ignore_for_file: deprecated_member_use
 
 import 'dart:async';
 
@@ -92,12 +93,14 @@ class CameraPicker extends StatefulWidget {
         primaryContainer: Colors.grey[900],
         secondary: themeColor,
         secondaryContainer: themeColor,
+        background: Colors.grey[900]!,
         surface: Colors.grey[900]!,
         brightness: Brightness.dark,
         error: const Color(0xffcf6679),
         onPrimary: Colors.black,
         onSecondary: Colors.black,
         onSurface: Colors.white,
+        onBackground: Colors.white,
         onError: Colors.black,
       ),
     );

pubspec.yaml

@@ -1,5 +1,5 @@
 name: wechat_camera_picker
-version: 4.3.0
+version: 4.3.0+1
 description: |
   A camera picker for Flutter projects based on WeChat's UI,
   which is also a separate runnable extension to the