opt: image preview

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/common/widgets/imageview.dart

@@ -162,7 +162,7 @@ Widget imageview(
                 },
               ),
             ),
-            if (picArr[index].liveUrl?.isNotEmpty == true)
+            if (picArr[index].isLivePhoto)
               const PBadge(
                 text: 'Live',
                 right: 8,

lib/common/widgets/interactiveviewer_gallery/interactiveviewer_gallery.dart

@@ -468,8 +468,14 @@ class _InteractiveviewerGalleryState extends State<InteractiveviewerGallery>
               //   });
               // },
             ),
-          SourceType.livePhoto =>
+          SourceType.livePhoto => Obx(() => currentIndex.value == index
-            IgnorePointer(child: Video(controller: _videoController!)),
+              ? IgnorePointer(
+                  child: Video(
+                    controller: _videoController!,
+                    fill: Colors.transparent,
+                  ),
+                )
+              : const SizedBox.shrink()),
         },
       ),
     );

lib/pages/setting/widgets/model.dart

@@ -1917,7 +1917,7 @@ List<SettingsModel> get extraSettings => [
       SettingsModel(
         settingsType: SettingsType.sw1tch,
         title: '预览 Live Photo',
-        subtitle: '开启则以视频形式预览Live Photo，否则预览静态图片',
+        subtitle: '开启则以视频形式预览 Live Photo，否则预览静态图片',
         leading: Icon(Icons.image_outlined),
         setKey: SettingBoxKey.enableLivePhoto,
         defaultVal: true,