fix:拨号按钮和摄像头按钮增加防抖机制

main/xiaozhi-server/test/js/ui/controller.js

@@ -99,8 +99,14 @@ class UIController {
 
         // Dial button
         const dialBtn = document.getElementById('dialBtn');
+        let dialTimer = null;
         if (dialBtn) {
             dialBtn.addEventListener('click', () => {
+                if (dialTimer) {
+                    clearTimeout(dialTimer);
+                    dialTimer = null;
+                }
+                dialTimer = setTimeout(() => {
                     const wsHandler = getWebSocketHandler();
                     const isConnected = wsHandler.isConnected();
 
@@ -122,13 +128,20 @@ class UIController {
                         // Start connection process
                         this.handleConnect();
                     }
+                }, 300);
             });
         }
 
         // Camera button
         const cameraBtn = document.getElementById('cameraBtn');
+        let cameraTimer = null;
         if (cameraBtn) {
             cameraBtn.addEventListener('click', () => {
+                if (cameraTimer) {
+                    clearTimeout(cameraTimer);
+                    cameraTimer = null;
+                }
+                cameraTimer = setTimeout(() => {
                     const cameraContainer = document.getElementById('cameraContainer');
                     if (!cameraContainer) {
                         log('摄像头容器不存在', 'warning');
@@ -162,6 +175,7 @@ class UIController {
                             log('startCamera函数未定义', 'warning');
                         }
                     }
+                }, 300);
             });
         }