release

lib/utils/audio_manager.dart

@@ -38,12 +38,13 @@ class AudioManager {
   Future<void> _loadSoundSetting() async {
     try {
       final prefs = await SharedPreferences.getInstance();
-      bool soundEnabled = prefs.getBool('sound_enabled') ?? true;
+      // 默认值设为 false，与 app_fun.dart 保持一致
+      bool soundEnabled = prefs.getBool('sound_enabled') ?? false;
       _isMuted = !soundEnabled;
       print('声音设置: soundEnabled=$soundEnabled, _isMuted=$_isMuted');
     } catch (e) {
       print('加载声音设置失败: $e');
-      _isMuted = false;
+      _isMuted = true; // 默认静音
     }
   }
 
@@ -98,9 +99,17 @@ class AudioManager {
   }
 
   /// 设置静音状态
-  void setMuted(bool muted) {
+  Future<void> setMuted(bool muted) async {
     _isMuted = muted;
     print('设置静音状态: $_isMuted');
+    // 保存到 SharedPreferences
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      await prefs.setBool('sound_enabled', !muted);
+      print('已保存声音设置到 SharedPreferences: sound_enabled=${!muted}');
+    } catch (e) {
+      print('保存声音设置失败: $e');
+    }
   }
 
   /// 获取静音状态