consumer模块完成度95%，优化安卓端界面和小程序测试2

pages/main/index.uvue

@@ -1,4 +1,4 @@
-<!-- pages/main/index.uvue -->
+<!-- pages/main/index.uvue -->
 <template>
 	<view class="medic-home">
 		<!-- 智能顶部导航栏 - 添加滚动隐藏效果 -->
@@ -12,7 +12,7 @@
 			<view class="search-container">
 				<view class="search-box" @click="navigateToSearch" :style="{ height: '30px' }">
 					<!-- 模拟输入框 -->
-					<text class="search-placeholder">请输入药品名称、症状或品牌</text>
+					<text class="search-placeholder">请输入商品名称、店铺</text>
 					
 					<!-- 扫码图标 -->
 					<view class="nav-icon-btn" @click.stop="onScan">
@@ -681,37 +681,43 @@ onShow(() => {
 
 // 处理滚动事件
 const handleScroll = (event: any) => {
-	const eventObj = event as UTSJSONObject
-	const detail = eventObj.get('detail') as UTSJSONObject
-	const scrollTop = detail.getNumber('scrollTop') ?? 0
-	const currentTime = Date.now()
-	
-	// 判断滚动方向
-	if (scrollTop > lastScrollTop.value) {
-		// 向下滚动
-		scrollingUp.value = false
-		// 向下滚动超过阈值时隐藏导航栏
-		if (scrollTop > scrollThreshold && showNavbar.value) {
-			showNavbar.value = false
+	try {
+		const eventObj = event as UTSJSONObject
+		const detailRaw = eventObj.get('detail')
+		if (detailRaw == null) return
+		const detail = detailRaw as UTSJSONObject
+		const scrollTop = detail.getNumber('scrollTop') ?? 0
+		const currentTime = Date.now()
+		
+		// 判断滚动方向
+		if (scrollTop > lastScrollTop.value) {
+			// 向下滚动
+			scrollingUp.value = false
+			// 向下滚动超过阈值时隐藏导航栏
+			if (scrollTop > scrollThreshold && showNavbar.value) {
+				showNavbar.value = false
+			}
+		} else if (scrollTop < lastScrollTop.value) {
+			// 向上滚动
+			scrollingUp.value = true
+			// 向上滚动时显示导航栏
+			if (!showNavbar.value) {
+				showNavbar.value = true
+			}
 		}
-	} else if (scrollTop < lastScrollTop.value) {
-		// 向上滚动
-		scrollingUp.value = true
-		// 向上滚动时显示导航栏
-		if (!showNavbar.value) {
+		
+		// 滚动到顶部时强制显示导航栏
+		if (scrollTop <= 10) {
 			showNavbar.value = true
 		}
+		
+		lastScrollTop.value = scrollTop
+		
+		// 调试信息（开发时可启用）
+		// console.log(`Scroll: ${scrollTop}, ShowNavbar: ${showNavbar.value}, ScrollingUp: ${scrollingUp.value}`)
+	} catch (e) {
+		// 忽略滚动事件处理错误
 	}
-	
-	// 滚动到顶部时强制显示导航栏
-	if (scrollTop <= 10) {
-		showNavbar.value = true
-	}
-	
-	lastScrollTop.value = scrollTop
-	
-	// 调试信息（开发时可启用）
-	// console.log(`Scroll: ${scrollTop}, ShowNavbar: ${showNavbar.value}, ScrollingUp: ${scrollingUp.value}`)
 }
 
 // 重置导航栏显示状态（例如点击回到顶部时）