From f3f3e71ff3bb51f5ae96d4c1ba42d601e61f7ec3 Mon Sep 17 00:00:00 2001
From: syruan <15555146157@163.com>
Date: Fri, 1 Aug 2025 04:27:32 +0300
Subject: [PATCH] =?UTF-8?q?ocr=E8=AF=86=E5=88=ABUI=E5=B1=82=E7=BA=A7?=
 =?UTF-8?q?=E4=B8=8D=E5=B1=95=E7=A4=BA=E9=97=AE=E9=A2=98=E4=BF=AE=E5=A4=8D?=
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---
 src/pages/devicesSearch/ocrSearch.nvue | 40 ++++++--------------------
 1 file changed, 9 insertions(+), 31 deletions(-)

diff --git a/src/pages/devicesSearch/ocrSearch.nvue b/src/pages/devicesSearch/ocrSearch.nvue
index 2034e4a..f14b353 100644
--- a/src/pages/devicesSearch/ocrSearch.nvue
+++ b/src/pages/devicesSearch/ocrSearch.nvue
@@ -323,9 +323,6 @@ export default {
         }
       }
       try {
-        // 在Android上尝试全屏模式
-        this.setFullscreenMode(true);
-        
         // 显示相机界面
         this.showCamera = true;
         // 等待UI更新
@@ -335,7 +332,6 @@ export default {
       } catch (error) {
         console.error('打开相机失败:', error);
         this.showCamera = false;
-        this.setFullscreenMode(false);
         uni.showToast({
           title: error.message || '打开相机失败',
           icon: 'none',
@@ -360,24 +356,10 @@ export default {
         const screenHeight = systemInfo.screenHeight;
         const statusBarHeight = systemInfo.statusBarHeight || 0;
         
-        // 判断平台和设备，动态调整配置
+        // 相机预览配置 - 始终使用全屏背景模式
         let cameraY = 0;
         let cameraHeight = screenHeight;
-        let toBack = false;
-        
-        // Android设备处理导航栏遮挡问题
-        if (systemInfo.platform === 'android') {
-          // 对于Android，尝试避开导航栏
-          const navigationBarHeight = 44;
-          cameraY = statusBarHeight + navigationBarHeight;
-          cameraHeight = screenHeight - cameraY;
-          toBack = false;
-        } else {
-          // iOS或其他平台，使用全屏预览
-          cameraY = 0;
-          cameraHeight = screenHeight;
-          toBack = true;
-        }
+        let toBack = true; // 设置为背景层，让UI元素显示在上方
         
         console.log('屏幕信息:', {
           platform: systemInfo.platform,
@@ -583,8 +565,6 @@ export default {
         this.showCamera = false;
         this.cameraStarted = false;
         this.resetFocusState();
-        // 恢复全屏模式
-        this.setFullscreenMode(false);
       }
     },
 
@@ -966,8 +946,6 @@ export default {
       }
       // 重置聚焦状态
       this.resetFocusState();
-      // 恢复全屏模式
-      this.setFullscreenMode(false);
     }
   }
 }
@@ -1021,7 +999,7 @@ export default {
   width: 100vw;
   height: 100vh;
   background-color: #000000;
-  z-index: 99999;
+  z-index: 1000; /* 降低层级，让UI元素显示在上方 */
 }
 
 .top-tip {
@@ -1029,7 +1007,7 @@ export default {
   top: 120rpx;
   left: 50%;
   transform: translateX(-50%);
-  z-index: 10;
+  z-index: 10001; /* 提高层级，确保显示在相机之上 */
   width: 100%;
   text-align: center;
 }
@@ -1049,7 +1027,7 @@ export default {
   top: 200rpx;
   left: 50%;
   transform: translateX(-50%);
-  z-index: 10;
+  z-index: 10001; /* 提高层级 */
   text-align: center;
 }
 
@@ -1067,7 +1045,7 @@ export default {
   top: 50%;
   left: 50%;
   transform: translate(-50%, -50%);
-  z-index: 10;
+  z-index: 10001; /* 提高取景框层级 */
 }
 
 .viewfinder {
@@ -1151,7 +1129,7 @@ export default {
   position: absolute;
   width: 60rpx;
   height: 60rpx;
-  z-index: 15;
+  z-index: 10002; /* 聚焦指示器最高层级 */
 }
 
 .focus-ring {
@@ -1194,7 +1172,7 @@ export default {
   justify-content: space-between;
   align-items: center;
   padding: 0 100rpx;
-  z-index: 10;
+  z-index: 10001; /* 提高底部控制按钮层级 */
 }
 
 .control-btn {
@@ -1262,7 +1240,7 @@ export default {
   display: flex;
   justify-content: center;
   align-items: center;
-  z-index: 20;
+  z-index: 10003; /* 加载层级最高 */
 }
 
 .loading-content {