事件参考

// 回调事件响应
smeeting.onNotifyRoomEvent = (evt: RoomEvent) => {
  console.log('收到房间事件', evt);
  switch (evt.type) {
      // ...
  }
})
```typescript

RoomEvent 定义如下：

```typescript
/** 房间事件通知 */
declare class RoomEvent {
    /** 事件类型 */
    type: CommonRoomEventType;
    /** 事件携带的数据 */
    data?: any;
}

    /** 开始断线自动重连，无data */
    static readonly RECONNECTING = "reconnecting";

    /** 重连成功，断线重连成功后会触发，无data */
    static readonly RECONNECTED = "reconnected";

    /** 自己被强制离开频道，对应data为 DisconnectEventData */
    static readonly DISCONNECTED = "disconnected";

    /** 其他用户加入频道，对应data为 UserInfo */
    static readonly USER_ENTER = "user_enter";

    /** 其他用户离开频道，对应data为 UserExitEventData */
    static readonly USER_EXIT = "user_exit";

    /** 用户摄像头状态变化(自己/他人主动改变或被主持人改变)，对应data为 UserCameraStateChangeEventData */
    static readonly USER_CAMREA_STATE_CHANGED = "user_camera_state_changed";

    /** 用户麦克风状态变化(自己/他人主动改变或被主持人改变)，对应data为 UserMicStateChangeEventData */
    static readonly USER_MIC_STATE_CHANGED = "user_mic_state_changed";

    /** 用户昵称变化(自己/他人主动改变或被主持人改变)，对应data为 UserNameChangeEventData */
    static readonly USER_NAME_CHANGED = "user_name_changed";

    /** 用户角色变化，对应data为 UserRoleChangeEventData */
    static readonly USER_ROLE_CHANGED = "user_role_changed";

    /** 用户聊天禁用状态变化，对应data为 UserChatDisabledChangeEventData */
    static readonly USER_CHAT_DISABLED_CHANGED = "user_chat_disabled_changed";

    /** 用户举手相关事件(管理员才会收到)，对应data为 UserHandupEventData */
    static readonly USER_HANDUP = "user_handup";

    /** 房间摄像头禁用状态改变，对应data为 RoomCameraStateChangeEventData */
    static readonly ROOM_CAMREA_STATE_CHANGED = "room_camera_state_changed";

    /** 房间麦克风禁用状态改变，对应data为 RoomMicStateChangeEventData */
    static readonly ROOM_MIC_STATE_CHANGED = "room_mic_state_changed";

    /** 房间聊天禁用状态改变，对应data为 RoomChatDisabledChangeEventData */
    static readonly ROOM_CHAT_DISABLED_CHANGED = "room_chat_disabled_changed";

    /** 房间截屏禁用状态改变，对应data为 RoomScreenshotDisabledChangeEventData */
    static readonly ROOM_SCREENSHOT_DISABLED_CHANGED = "room_screenshot_disabled_changed";

    /** 房间水印禁用状态改变，对应data为 RoomWatermarkDisabledChangeEventData */
    static readonly ROOM_WATERMARK_DISABLED_CHANGED = "room_watermark_disabled_changed";

    /** 房间锁定状态改变，对应data为 RoomLockedChangeEventData */
    static readonly ROOM_LOCKED_CHANGED = "room_locked_changed";

    /** 房间共享开始，对应data为 RoomShareStartEventData */
    static readonly ROOM_SHARE_START = "room_share_start";

    /** 房间共享结束，对应data为 RoomShareStopEventData */
    static readonly ROOM_SHARE_STOP = "room_share_stop";

    /** 房间聊天消息，对应data为 RoomChatMsgEventData */
    static readonly ROOM_CHAT_MSG = "room_chat_msg";

    /** 房间自定义消息，对应data为 RoomCustomMsgEventData */
    static readonly ROOM_CUSTOM_MSG = "room_custom_msg";

    /** 主持人处理您的举手申请，对应data为 AdminConfirmHandupEventData */
    static readonly ADMIN_CONFIRM_HANDUP = "admin_confirm_handup";

    /** 主持人请求您开麦，对应data为 AdminRequestOpenMicEventData */
    static readonly ADMIN_REQUEST_OPEN_MIC = "admin_request_open_mic";

    /** 主持人请求您开摄像头，对应data为 AdminRequestOpenCameraEventData */
    static readonly ADMIN_REQUEST_OPEN_CAMERA = "admin_request_open_camera";

```typescript