HarmonyOS 鸿蒙Next：avplayer不支持跨平台吗？应该用哪个替代呢？

import file from ‘@ohos.fileio’;
import image from ‘@ohos.multimedia.image’;
import display from ‘@ohos.display’;
import window from ‘@ohos.window’;
import media from ‘@ohos.multimedia.media’;
import { common } from ‘@kit.AbilityKit’;

/**

音乐播放和搜索
*/
@Entry
@Component
struct MusicList {
@State gap: number = 8
@State musics: Array<MusicInfo> =
[new MusicInfo(“你的样子1”, “”), new MusicInfo(“你的样子2”, “”), new MusicInfo(“你的样子3”, “”),]
@State searchKey: string = “”
@State btnWidth: number = 60
@State btnHeight: number = 30
avPlayer: media.AVPlayer | undefined
context: common.UIAbilityContext | undefined

/**

开始播放
*/
async play() {
await this.avPlayer!.prepare().catch(() => {this.play()}).finally(() => {this.avPlayer!.play()})
}

build() {
Column() {
ForEach(this.musics, (music: MusicInfo) => {
Row() {
Text(music.name).layoutWeight(1)
Button(music.collect).width(this.btnWidth).onClick(()=>{
if(music.collect==“收藏”){
music.collect=“取消”
this.musics.push(this.musics.pop()!)
}else{
music.collect=“收藏”
this.musics.push(this.musics.pop()!)
}
})
Button(music.playState).width(this.btnWidth).onClick(async e => {
if (!this.avPlayer) {
this.avPlayer = await media.createAVPlayer()
}
if (!this.context) {
this.context = getContext(this) as common.UIAbilityContext;
}
let isPlaying: Boolean = music.playState == “播放”
music.playState = isPlaying ? “暂停” : “播放”
this.musics.push(this.musics.pop()!)
// 为fdSrc赋值触发initialized状态机上报
if (isPlaying) {
this.avPlayer.fdSrc = await this.context.resourceManager.getRawFd(“139.MP3”);
this.play()
console.log(“播放”)
} else {
console.log(“暂停”)
await this.avPlayer.stop()
console.log(this.avPlayer.state)
}
})
}.width(‘100%’).height(this.btnHeight).margin(this.gap / 3)
})
Column().layoutWeight(1)
Row() {
TextInput({ text: this.searchKey }).height(“100%”).onChange(val => this.searchKey = val).layoutWeight(1)
if (this.searchKey.length>1){
Button(“清空”).width(this.btnWidth).onClick(event => {
this.searchKey = “”
})
}
Button(“搜索”).width(this.btnWidth).onClick(event => {
    })
  }.width(<span class="hljs-string"><span class="hljs-string">'100%'</span></span>).margin(<span class="hljs-keyword"><span class="hljs-keyword">this</span></span>.gap).height(<span class="hljs-keyword"><span class="hljs-keyword">this</span></span>.btnHeight)
}.width(<span class="hljs-string"><span class="hljs-string">'100%'</span></span>).margin(<span class="hljs-keyword"><span class="hljs-keyword">this</span></span>.gap).height(<span class="hljs-string"><span class="hljs-string">"100%"</span></span>)
}
}
class MusicInfo {
name: string;
src: string
playState: string = “播放”
collect:string=“收藏”
constructor(name: string, src: string) {
this.name = name;
this.src = src;
}
}
<button style="position: absolute; padding: 4px 8px 0px; cursor: pointer; top: 8px; right: 8px; font-size: 14px;">复制</button>