屏幕共享

import { ShareType, screenPreset1080p } from 'smeeting';

await meeting.requestShare();                                  // 默认屏幕共享
await meeting.requestShare(ShareType.screen, screenPreset1080p());
await meeting.stopShare();

{ "name": "ohos.permission.CAPTURE_SCREEN", "reason": "$string:screen_reason" }

const room = meeting.getRoomInfo();
const canShare = room !== undefined && !room.shareDisabled;

await meeting.adminStopRoomShare();

onRoomShareStart: async (m, data) => {
  // data.uid / data.shareType
  if (data.shareType === ShareType.screen) {
    await m.subscribeRemoteVideoTrack(data.uid, TrackDesc.screen);
    this.sharingUid = data.uid;
  }
},
onRoomShareStop: async (m, data) => {
  await m.unsubscribeRemoteVideoTrack(data.uid, TrackDesc.screen, 0);
  this.sharingUid = undefined;
}

if (this.sharingUid !== undefined) {
  SMeetingRemoteVideoView({
    meeting: this.meeting,
    uid: this.sharingUid,
    trackDesc: TrackDesc.screen
  }).width('100%').height('100%')
}

const url: string | undefined = meeting.getWhiteBoard();

const layoutData: LayoutData = {
  layout: LayoutType.right4,
  divList: [/* Cell.bindShare = true 的格位 */]
};
await meeting.adminUpdateLayout(layoutData);

const screen = meeting.srtc.createLocalScreenTrack(
  screenPreset1080p(), screenAudioPresetDefault());