自习室优化ok

lib/pages/teacher/room/widgets/student_item.dart

@@ -2,6 +2,7 @@ import 'package:agora_rtc_engine/agora_rtc_engine.dart';
 import 'package:app/pages/teacher/room/viewmodel/type.dart';
 import 'package:app/request/dto/room/room_user_dto.dart';
 import 'package:app/widgets/room/file_drawer.dart';
+import 'package:app/widgets/room/other_widget.dart';
 import 'package:app/widgets/room/video_surface.dart';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
@@ -26,7 +27,11 @@ class StudentItem extends StatefulWidget {
 class _StudentItemState extends State<StudentItem> {
   ///打开文件列表
   void _openFileList() {
-    showFileDialog(context, isUpload: false);
+    showFileDialog(
+      context,
+      isUpload: false,
+      files: widget.user.filesList,
+    );
   }
 
   @override
@@ -40,7 +45,6 @@ class _StudentItemState extends State<StudentItem> {
 
     ///声音是否开启
     bool isSpeakerOpen = widget.user.speekerStatus == 1;
-
     return ClipRRect(
       borderRadius: BorderRadius.circular(10),
       child: Container(
@@ -51,15 +55,18 @@ class _StudentItemState extends State<StudentItem> {
               child: SizedBox(
                 width: double.infinity,
                 child: Stack(
+                  alignment: Alignment.bottomCenter,
                   children: [
                     if (widget.engine != null)
-                      AgoraVideoView(
-                        controller: VideoViewController(
-                          rtcEngine: widget.engine!,
-                          canvas: VideoCanvas(uid: widget.user.rtcUid),
+                      VideoSurface(
+                        user: widget.user,
+                        child: AgoraVideoView(
+                          controller: VideoViewController(
+                            rtcEngine: widget.engine!,
+                            canvas: VideoCanvas(uid: widget.user.rtcUid),
+                          ),
                         ),
                       ),
-                    // VideoSurface(),
                     Positioned(
                       bottom: 0,
                       left: 0,
@@ -79,6 +86,8 @@ class _StudentItemState extends State<StudentItem> {
                         ),
                       ),
                     ),
+
+                    ///右上角选中
                     if (widget.user.userId != vm.activeSId)
                       Positioned(
                         right: 5,
@@ -99,6 +108,17 @@ class _StudentItemState extends State<StudentItem> {
                           ),
                         ),
                       ),
+
+                    ///举手
+                    if (widget.user.handup == 1)
+                      Positioned(
+                        bottom: 40,
+                        child: HandRaiseButton(
+                          onTap: () {
+                            vm.clearHandUp(widget.user.userId);
+                          },
+                        ),
+                      ),
                   ],
                 ),
               ),
@@ -106,6 +126,7 @@ class _StudentItemState extends State<StudentItem> {
             ColoredBox(
               color: Color(0xFF232426),
               child: Row(
+                spacing: 1,
                 children: [
                   _actionItem(
                     icon: isCameraOpen ? RemixIcons.video_on_fill : RemixIcons.video_off_fill,