分享屏幕

src/utils/package/agora.ts

@@ -17,6 +17,7 @@ const option: any = {
   token: '',
   channelId: '',
   userid: '',
+  sourceType: VideoSourceType.VideoSourceCameraPrimary,
 }
 let iMediaRecorder: any = '';
 let rtcEngine: any = '';
@@ -77,8 +78,7 @@ const agora = {
   setupLocalVideo: (item: any) => {
     rtcEngine.setupLocalVideo({
       renderMode: RenderModeType.RenderModeFit,
-      sourceType: VideoSourceType.VideoSourceCameraPrimary,
+      sourceType: option.sourceType,
-      // sourceType: option.isCamera ? VideoSourceType.VideoSourceCameraPrimary : VideoSourceType.VideoSourceScreen,
       uid: item.account,
       view: item.view,
       setupMode: VideoViewSetupMode.VideoViewSetupAdd,
@@ -116,29 +116,16 @@ const agora = {
     storage.setItem('isJoin', false)
   },
   // 加入频道
-  joinChannel: (bool: boolean) => {
+  joinChannel: () => {
-    // false 摄像头 true 共享屏幕
-    if (bool) {
     rtcEngine.joinChannel(option.token, option.channelId, option.userid, {
       channelProfile: ChannelProfileType.ChannelProfileLiveBroadcasting, //设置频道场景为直播场景
       clientRoleType: ClientRoleType.ClientRoleBroadcaster, //用户角色 1主播 2观众
       publishMicrophoneTrack: true, //设置是否发布麦克风采集到的音频
-        publishCameraTrack: false, //设置是否发布摄像头采集的视频
+      publishCameraTrack: true, //设置是否发布摄像头采集的视频
       publishScreenTrack: true, //设置是否发布屏幕采集的视频
       autoSubscribeAudio: true, //设置是否自动订阅所有音频流
       autoSubscribeVideo: true, //设置是否自动订阅所有视频流
     });
-    } else {
-      rtcEngine.joinChannel(option.token, option.channelId, option.userid, {
-        channelProfile: ChannelProfileType.ChannelProfileLiveBroadcasting, //设置频道场景为直播场景
-        clientRoleType: ClientRoleType.ClientRoleBroadcaster, //设置用户角色为主播；如果要将用户角色设置为观众，保持默认值即可
-        publishMicrophoneTrack: true, //发布麦克风采集的音频
-        publishCameraTrack: true, //发布摄像头采集的视频
-        publishScreenTrack: false, //设置是否发布屏幕采集的视频
-        autoSubscribeAudio: true, //自动订阅所有音频流
-        autoSubscribeVideo: true, //自动订阅所有视频流
-      });
-    }
   },
   // 停止共享屏幕
   stopScreenCapture: () => {
@@ -154,6 +141,16 @@ const agora = {
   },
   // 摄像头采集
   setCameraCapture: (sourceType: number) => {
+    agora.stopScreenCapture()
+    if (sourceType !== option.sourceType) {
+      rtcEngine.destroyRendererByConfig(option.sourceType, option.channelId, option.account)
+      option.sourceType = sourceType
+      agora.setupLocalVideo({
+        account: Number(option.userid),
+        view: document.getElementById(`video-${option.userid}`),
+        channelId: option.channelId,
+      })
+    }
     rtcEngine.startCameraCapture(VideoSourceType.VideoSourceCamera, {})
   },
   // 加入频道
@@ -161,7 +158,7 @@ const agora = {
     option.token = data.token;
     option.channelId = data.channelId;
     option.userid = Number(data.userid);
-    agora.joinChannel(false)
+    agora.joinChannel()
   },
   // 桌面捕获音频和视频的媒体源的信息
   getDesktopCapturerVideo: async () => {
@@ -169,7 +166,16 @@ const agora = {
   },
   // 共享屏幕采集
   setDesktopCapturerVideo: (targetSource: any, sourceType: number) => {
-    // rtcEngine.stopCameraCapture(VideoSourceType.VideoSourceCamera);
+    if (sourceType !== option.sourceType) {
+      rtcEngine.stopCameraCapture(option.sourceType)
+      rtcEngine.destroyRendererByConfig(option.sourceType, option.channelId, option.account)
+      option.sourceType = sourceType
+      agora.setupLocalVideo({
+        account: Number(option.userid),
+        view: document.getElementById(`video-${option.userid}`),
+        channelId: option.channelId,
+      })
+    }
     agora.stopScreenCapture();
     if (
       targetSource.type ===