Merge pull request #383 from orz12/fix-statusbar-color-and-icon

fix: 非全屏透明appbar无图标、横屏视频竖屏全屏播放时有白色状态栏

lib/pages/video/detail/view.dart

@@ -294,7 +294,7 @@ class _VideoDetailPageState extends State<VideoDetailPage>
             appBar: PreferredSize(
               preferredSize: const Size.fromHeight(0),
               child: AppBar(
-                backgroundColor: Theme.of(context).colorScheme.background,
+                backgroundColor: Colors.transparent,
                 elevation: 0,
               ),
             ),