BUG修复

src/audioManager.js

@@ -88,6 +88,20 @@ class AudioManager {
     this.isLoading = false;
     this.loadingPromise = null;
 
+    // 网络状态相关
+    this.networkOnline = true;
+    this.pendingPlayKey = null;
+    try {
+      uni.onNetworkStatusChange(({ isConnected }) => {
+        this.networkOnline = !!isConnected;
+        if (this.networkOnline) {
+          this.onNetworkRestored();
+        } else {
+          this.onNetworkLost();
+        }
+      });
+    } catch (_) {}
+
     this.initAudios();
   }
 
@@ -210,6 +224,11 @@ class AudioManager {
 
   // 处理音频加载错误
   handleAudioError(key) {
+    // 网络不可用时不重试，等重连后统一重建
+    if (!this.networkOnline) {
+      debugLog(`网络不可用，暂不重试音频: ${key}`);
+      return;
+    }
     const currentRetries = this.retryCount.get(key) || 0;
 
     if (currentRetries < this.maxRetries) {
@@ -233,6 +252,10 @@ class AudioManager {
 
   // 重新加载音频
   retryLoadAudio(key) {
+    if (!this.networkOnline) {
+      debugLog(`网络不可用，稍后再重载音频: ${key}`);
+      return;
+    }
     const oldAudio = this.audioMap.get(key);
     if (oldAudio) {
       oldAudio.destroy();
@@ -242,6 +265,12 @@ class AudioManager {
 
   // 播放指定音频
   play(key) {
+    // 离线：缓存播放意图，待网络恢复后自动播放
+    if (!this.networkOnline) {
+      this.pendingPlayKey = key;
+      debugLog(`网络不可用，记录播放意图: ${key}`);
+      return;
+    }
     // 覆盖播放：若当前播放且不是同一音频，先停止当前播放
     if (this.currentPlayingKey && this.currentPlayingKey !== key) {
       this.stop(this.currentPlayingKey);
@@ -314,6 +343,32 @@ class AudioManager {
     this.currentPlayingKey = null;
   }
 
+  // 断网回调：停止当前播放，避免误状态
+  onNetworkLost() {
+    try {
+      this.stopAll();
+    } catch (_) {}
+  }
+
+  // 重连回调：重建全部音频后，重放上一次的播放意图
+  onNetworkRestored() {
+    this.reinitializeOnReconnect();
+    if (this.pendingPlayKey) {
+      const key = this.pendingPlayKey;
+      this.pendingPlayKey = null;
+      // 避免与初始化竞态，轻微延迟后播放
+      setTimeout(() => {
+        this.play(key);
+      }, 20);
+    }
+  }
+
+  // 重连后统一重建音频实例
+  reinitializeOnReconnect() {
+    this.destroyAll();
+    this.initAudios();
+  }
+
   // 手动重新加载指定音频
   reloadAudio(key) {
     if (audioFils[key]) {