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@hyext/link-mic

v1.0.11

Published

A link-mic lib for huya miniapp business development

Downloads

24

Readme

@hyext/link-mic

基于虎牙小程序SDK封装的连麦专用库。

安装

$ npm i @hyext/link-mic

引用

import { createLinkMicManager } from '@hyext/link-mic'

const linkMicManager = createLinkMicManager(hyExt, { extUuid: 'your_extUuid' }) // 创建一个连麦管理器

接口

createLinkMicManager(sdk, options)

创建一个基于SDK封装的连麦管理器。

参数

| Name | Type | Required | Default | Description | | ---- | ---- | ---- | ---- | ---- | | sdk | typeof hyExt | true | void | 小程序SDK - hyExt | | options | CreateLinkMicManagerOptions | true | void | 创建linkMicManager的options |

其中CreateLinkMicManagerOptions的数据结构如下:

| Name | Type | Required | Default | Description | | ---- | ---- | ---- | ---- | ---- | | debugSDK | boolean | false | void | 开启内部SDK接口debug | | debugManager | boolean | false | void | 开启 manager debug | | extUuid | string | true | void | 小程序uuid, 可在 开发者平台->概要->小程序ID 查看 |

返回值

返回一个LinkMicManager实例。

LinkMicManager

连麦管理器对象,封装了简洁易用的的API,帮助我们实现连麦功能。

接口类型

  • RoomSecret对象

| Name | Type | required | Description | | ---- | ---- | ---- | ---- | | roomKey | string | true | 房间秘钥 | | roomId | string | true | 房间id |

  • RoomInfoCore对象

| Name | Type | required | Description | | ---- | ---- | ---- | ---- | | roomStatus | number | true | 连麦房间状态,1 - 已创建, 2 - 已摧毁 | | roomMemberList | RoomMember[] | true | 成员列表 | | roomKey | string | true | 房间秘钥 | | roomId | string | true | 房间id |

其中RoomMember对象的数据结构为:

| Name | Type | required | Description | | ---- | ---- | ---- | ---- | | joinRoomLiveStreamRoomNumber | number | true | 成员人数 | | roomMemberInfo | string | true | 成员信息json字符串,数据结构为User, 需要转换一下 | | isRoomCreator | boolean | true | 是否是房间创建者 | | joinRoomRole | number | true | 成员身份,1 - 主播 ,2 - 观众| | roomMemberUnionId | string | true | unionId |

  • User对象

| Name | Type | required | Description | | ---- | ---- | ---- | ---- | | nick | string | true | 昵称 | | avatar | string | true | 头像 | | unionId | string | true | 唯一id |

  • CreateRoomEvent对象

| Name | Type | required | Description | | ---- | ---- | ---- | ---- | | roomStatus | number | true | 连麦房间状态,1 - 已创建, 2 - 已摧毁 | | creator | User | true | 用户信息 | | roomKey | string | true | 房间秘钥 | | roomId | string | true | 房间id |

  • AllRoomInfo对象

| Name | Type | required | Description | | ---- | ---- | ---- | ---- | | roomList | RoomInfoCore[] | true | 房间信息列表 |

  • RoomInfo对象

| Name | Type | required | Description | | ---- | ---- | ---- | ---- | | roomInfo | RoomInfoCore | true | 房间信息 |

实例接口

  • linkMicManager.createRoom(roomMemberMaxCount?: number): Promise<RoomSecret | null> - 创建连麦房间,返回一个promise。

其中roomMemberMaxCount为房间最大人数,默认不需要填 , 创建成功会返回RoomSecret, 失败返回null

  • linkMicManager.joinCurrAnchorRoom(): Promise<RoomInfoCore| null> - 加入当前主播连麦房间,适用于观众加入主播连麦房间的场景。

  • linkMicManager.leaveRoom(): Promise<void> - 正常离开连麦房间时调用。

  • linkMicManager.leaveRoomOnBailout(): void - 离开直播间的时候调用,一般在根节点触发unmount hook的时候去调用这个api,提前结束连麦。

  • linkMicManager.mute(): void - 麦静音。

  • linkMicManager.unmute(): void - 解除麦静音。

  • linkMicManager.mutePlayOnViewer(): Promise<void> - 停止观众端视频流的音频播放。

  • linkMicManager.unmutePlayOnViewer(): Promise<void> - 恢复观众端视频流的音频播放。

  • linkMicManager.on(eventName: string, handler: (data: any) => void, isCustomLinkMicEvent?: boolean) - 监听事件。

  • linkMicManager.emit(eventName: string, data: any, isCustomLinkMicEvent?: boolean) - 触发事件。

  • linkMicManager.queryAllJoinRoom():Promise<AllRoomInfo> - 查询用户加入的所有房间信息。

  • linkMicManager.queryRoomInfo(): Promise<RoomInfo> - 查询用户当前加入的房间信息,只能在用户加入房间后再调用。

实例事件

内置事件

LinkMicManager初始化的时候会主动监听连麦事件, LinkMicManager实例暴露了内置的连麦事件id, 可通过linkMicManager.eventIdPool获取。

内置事件如下:

  • eventIdPool.joinRoom - 成员加入事件
  • eventIdPool.leaveRoom - 成员离开事件
  • eventIdPool.closeRoom - 房间解散事件
  • eventIdPool.createRoom - 房间创建事件

joinRoomleaveRoomcloseRoom事件回调中都返回一个RoomInfoCore对象, 而createRoom返回一个CreateRoomEvent对象。

例子:

import { EventName, createLinkMicManager } from '@hyext/link-mic'

const linkMicManager = createLinkMicManager(hyExt) 
const eventIdPool = linkMicManager.eventIdPool
linkMicManager.on(eventIdPool.joinRoom, (data: RoomInfoCore) => {})
linkMicManager.on(eventIdPool.leaveRoom, (data: RoomInfoCore) => {})
linkMicManager.on(eventIdPool.closeRoom, (data: RoomInfoCore) => {})
linkMicManager.on(eventIdPool.createRoom, (data: CreateRoomEvent) => {})
自定义事件

我们在连麦的过程中自定义一些事件,做一些有趣的事情:例如播放炫酷的特效之类。

用法:

const isCustom = true // 自定义事件

// 观众端监听自定义事件
linkMicManager.on('your_custom_event', (yourCustomData) => {
  // do something
}, isCustom)

// 主播端触发自定义事件
linkMicManager.emit('your_custom_event', { foo: 'bar' }, isCustom)

注意:

  1. linkMicManager.emit的data必须是一个可序列化的数据,例如对象或者数组等。
  2. 必须在加入或创建成功房间后再调用,否则会报错,当然非定制事件不受这种约束。

createAudioManager(service)

创建一个音频流管理器。

  • audioManager.publishAudio():Promise<AudioMember> - 推上行流,返回个人的音频流信息。
  • audioManager.updateLocalAudio(audioMembers: AudioMember[]):Promise<void> - 更新本地下行音频流。
  • audioManager.stopAudio():Promise<void> - 停止音频流使用。

其中AudioMember的数据结构为:

type AudioMember = {
  nick: string,
  streamName: string,
  unionId: string, // 不需要UID
}

Demo

import { createLoggerForDebug, createSDKPolyfillWithLogger, createService, createAudioManager } from '@hyext/link-mic'

const logger = createLoggerForDebug("id", true);
const polyfilledSdk = createSDKPolyfillWithLogger(sdk, logger);
const service = createService(polyfilledSdk);

// 创建实例
const audioManager = createAudioManager(service)

实例接口

DEMO

接下来演示一下demo,嘻嘻。

创建房间demo

主播端小程序创建房间:

import { createLinkMicManager } from '@hyext/link-mic'

const linkMicManager = createLinkMicManager(hyExt) 
const eventIdPool = linkMicManager.eventIdPool

linkMicManager.on(eventIdPool.joinRoom, (data: RoomInfoCore) => { 
  // 更新成员信息
})
linkMicManager.on(eventIdPool.leaveRoom, (data: RoomInfoCore) => {
  // 更新成员信息
})
linkMicManager.on(eventIdPool.closeRoom, (data: RoomInfoCore) => {
  // 恢复原来的UI
})

await linkMicManager.createRoom()
// 改成连麦的UI

加入房间demo

观众端小程序加入房间:

import { EventName, createLinkMicManager } from '@hyext/link-mic'

const linkMicManager = createLinkMicManager(hyExt) 
const eventIdPool = linkMicManager.eventIdPool

linkMicManager.on(eventIdPool.createRoom, (data: CreateRoomEvent) => {
  // 创建房间信息,此时可以展示一个加入的按钮,让用户加入连麦,亦或者你自行调用接口加入连麦
})

linkMicManager.on(eventIdPool.joinRoom, (data: RoomInfoCore) => { 
  // 更新成员信息
})

linkMicManager.on(eventIdPool.leaveRoom, (data: RoomInfoCore) => {
  // 更新成员信息
})

linkMicManager.on(eventIdPool.closeRoom, (data: RoomInfoCore) => {
  // 恢复原来的UI
})

// 加入主播连麦
const roomInfoCore = await linkMicManager.joinCurrAnchorRoom()
// 利用roomInfoCore数据,变更为连麦的UI

// 用户点击按钮退出
await linkMicManager.leaveRoom()
// 恢复原来的UI

Demo源码展示

请戳这里