快速开始

登录        meeting.login(token)              ← token 由业务后端签发
            meeting.delegates.add(delegate)
            meeting.attendeeRoom()            ← 拉"即将开始"列表

即时会议    meeting.createRoom(req) → [roomNo, meetingId]
            meeting.enterRoom({ nickname, meetingId })
房间号入会  meeting.enterRoom({ nickname, roomNo, password })

开麦        meeting.requestOpenMic()          ← 内含"后端授权 → 建轨道 → 采集 → 发布"
开摄像头    meeting.requestOpenCamera()       ← 预览用 meeting.cameraTrack
共享        meeting.requestShare()            ← 弹系统授权窗，同意后出帧

聊天        meeting.sendRoomChatMessage(msg)   ← 可选 type / targetId（私聊）
会控        meeting.adminUpdateRoomMicState / adminKickUserOut / ...

离会        meeting.closeCamera() / closeMic() / stopShare() → meeting.exitRoom()
登出        meeting.logout() → meeting.delegates.remove(delegate)

import { SMeetingEngine } from 'smeeting';
import { LogLevel } from 'srtc';

const meeting: SMeetingEngine = new SMeetingEngine(LogLevel.info);

await meeting.login(token);

import { SMeetingDelegate } from 'smeeting';

const delegate: SMeetingDelegate = {
  onUserEnter: (m, user) => {
    console.info(`${user.name} 进入会议`);
  },
  onUserExit: (m, data) => {
    console.info(`${data.uid} 离开会议，原因 ${data.reason}`);
  },
  onUserMicStateChange: (m, data) => {
    // data.uid / data.micState / data.byAdmin
    // 刷新成员列表上的麦克风图标
  },
  onUserCameraStateChange: (m, data) => {
    // data.uid / data.cameraState —— 按需订阅或取消订阅画面
  },
  onRoomMicStateChange: (m, data) => {
    // data.micDisabled 全体静音；data.selfUnmuteMicDisabled 是否允许自行解除
  },
  onChatMessage: (m, data) => {
    console.info(`${data.uid}: ${data.msg}`);
  },
  onDisconnected: (m, data) => {
    console.warn(`会议连接断开：${data.reason}`);
  },
  onRoomJoinFailed: (m, data) => {
    console.error(`入会失败：${data.errDesc}`);
  }
};

meeting.delegates.add(delegate);

import { MeetingCreateReq } from 'smeeting';

const req: MeetingCreateReq = { title: '产品评审' };
const result: string[] = await meeting.createRoom(req);
const roomNo: string = result[0];
const meetingId: string = result[1];

await meeting.enterRoom({ nickname: '张三', meetingId: meetingId });

await meeting.enterRoom({
  nickname: '张三',
  roomNo: '123456',
  password: '1234'   // 会议有密码时必填
});

// 开麦
await meeting.requestOpenMic();
// 关麦
await meeting.closeMic();

// 通话中临时静音（不重建轨道）
meeting.setMicMuted(true);

// 开摄像头，返回本地轨道用于预览
const camera = await meeting.requestOpenCamera();
// 关摄像头
await meeting.closeCamera();
// 切换前后置
meeting.switchCamera();

import { SRTCVideoView } from 'srtc';

if (this.cameraTrack !== undefined) {
  SRTCVideoView({ track: this.cameraTrack, trackKey: this.cameraTrack.id })
    .width('100%')
    .height(240)
}

import { Track } from 'srtc';

// 订阅某个成员的画面
await meeting.subscribeRemoteVideoTrack(uid);

// 取到轨道交给组件
const remote: Track | undefined = meeting.getRemoteVideoTrack(uid);

ForEach(this.tiles, (tile: Tile) => {
  SRTCVideoView({
    track: meeting.getRemoteVideoTrack(tile.uid),
    trackKey: tile.uid
  })
}, (tile: Tile) => tile.uid)

await meeting.requestShare();
await meeting.stopShare();

await meeting.closeCamera();
await meeting.closeMic();
await meeting.stopShare();
await meeting.exitRoom();

await meeting.logout();
meeting.delegates.remove(delegate);
meeting.dispose();