|
|
@@ -593,6 +593,8 @@ export const useClassroom = ({ user }:{ user : User }) => {
|
|
|
console.log(`取消订阅用户 ${userId} 的视频流`);
|
|
|
showSystemMessage(`取消订阅用户 ${getUserNameByIdSync(userId)} 的视频流`);
|
|
|
removeRemoteVideo(userId, 'camera');
|
|
|
+ // 如果没有其他视频流,隐藏视频区域
|
|
|
+ hideVideoAreaIfNoStreams();
|
|
|
break;
|
|
|
|
|
|
case 2: // 订阅中
|
|
|
@@ -656,6 +658,8 @@ export const useClassroom = ({ user }:{ user : User }) => {
|
|
|
console.log(`取消订阅用户 ${userId} 的屏幕分享流`);
|
|
|
showSystemMessage(`取消订阅用户 ${getUserNameByIdSync(userId)} 的屏幕分享流`);
|
|
|
removeRemoteVideo(userId, 'screen');
|
|
|
+ // 如果没有其他视频流,隐藏视频区域
|
|
|
+ hideVideoAreaIfNoStreams();
|
|
|
break;
|
|
|
|
|
|
case 2: // 订阅中
|
|
|
@@ -1516,6 +1520,13 @@ export const useClassroom = ({ user }:{ user : User }) => {
|
|
|
}
|
|
|
};
|
|
|
|
|
|
+ // 检查如果没有视频流则隐藏视频区域
|
|
|
+ const hideVideoAreaIfNoStreams = () => {
|
|
|
+ if (!aliRtcEngine.current) return;
|
|
|
+
|
|
|
+ setShowVideo(false);
|
|
|
+ };
|
|
|
+
|
|
|
const answerHandUp = async (studentId: string): Promise<void> => {
|
|
|
if (!imMessageManager.current || !classId || role !== Role.Teacher) return;
|
|
|
|