beta

utils/beeper.js

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+// 蜂鸣音效管理器
+class Beeper {
+
+  audioContext = null;
+  // 初始化音频上下文
+  initAudioContext() {
+    if (!this.audioContext) {
+      this.audioContext = uni.createInnerAudioContext();
+      this.audioContext.autoplay = false;
+      this.audioContext.loop = true;
+      this.audioContext.src = '/static/beep_01.mp3';
+    }
+    return this.audioContext;
+  }
+
+  // 播放蜂鸣声
+  play() {
+    if (this.audioContext) {
+      try {
+        this.audioContext.pause();
+        this.audioContext.play();
+      } catch (e) {
+        // 忽略播放失败的错误
+        console.log('播放失败:', e);
+      }
+    } else{
+      // 创建AudioContext实例
+      let audioContext = this.initAudioContext();
+      audioContext.play();
+    }
+  }
+
+  // 停止蜂鸣声
+  stop() {
+    if (this.audioContext) {
+      console.log('停止播放');
+      this.audioContext.pause();
+    }
+  }
+}
+
+// 创建全局实例
+const beeper = new Beeper();
+
+// 导出函数
+export default {
+
+  play() {
+    return beeper.play();
+  },
+  // 停止播放
+  stop() {
+    return beeper.stop();
+  },
+  
+};