feat(查看图片)：沉浸式

@@ -3,6 +3,7 @@ import { display, router } from '@kit.ArkUI';
 import { ImageItemView } from '../components/view/ImageItemView';
 import { ImageDownloadComponent } from '../components/ImageDownloadComponent';
 import { Action } from 'wdBean';
+import { WindowModel } from 'wdKit/Index';
 
 const TAG = 'MultiPictureListPage';
 
@@ -23,6 +24,7 @@ export struct MultiPictureListPage {
   // @Provide bgc: Color = Color.White;
 
   aboutToAppear(): void {
+    this.openFullScreen()
     //获取宽高尺寸
     this.screenWidth = this.displayTool.width
     // this.picWidth = this.screenWidth - vp2px(52)
@@ -130,10 +132,36 @@ export struct MultiPictureListPage {
     }
     .width('100%')
     .height('100%')
+    .padding({top:$r('app.float.margin_44')})
     .backgroundColor(Color.Black)
     .id('e_picture_container')
     // 设置顶部绘制延伸到状态栏
     // 设置底部绘制延伸到导航条
     .expandSafeArea([SafeAreaType.SYSTEM], [SafeAreaEdge.TOP, SafeAreaEdge.BOTTOM])
   }
+
+  /**
+   * 开启沉浸式
+   * TODO:颜色待根据业务接口修改
+   */
+  openFullScreen() {
+    WindowModel.shared.setWindowSystemBarProperties({ statusBarContentColor: '#ffffff', })
+    WindowModel.shared.setWindowLayoutFullScreen(true)
+    // WindowModel.shared.setWindowSystemBarEnable([])
+  }
+
+  aboutToDisappear(): void {
+    console.log(TAG, 'aboutToDisappear')
+    this.closeFullScreen()
+  }
+
+  /**
+   * 关闭沉浸式
+   * TODO:颜色待根据业务接口修改
+   */
+  closeFullScreen() {
+    WindowModel.shared.setWindowSystemBarProperties({ statusBarContentColor: '#000000', })
+    WindowModel.shared.setWindowLayoutFullScreen(false)
+    // WindowModel.shared.setWindowSystemBarEnable(['status', 'navigation'])
+  }
 }
\ No newline at end of file

@@ -221,6 +221,10 @@
       "value": "36vp"
     },
     {
+      "name": "margin_44",
+      "value": "44vp"
+    },
+    {
       "name": "vp_3",
       "value": "3vp"
     },