HarmonyOS 视频播放结束后，重播，需要点击重播点两遍才能重播

视频播放结束后，需要点击两遍重播，才能重头开始播放。

在播放器播放完成后，COMPLETED状态会调用this.avPlayer.stop()，点击重播，调用this.avPlayer?.prepare()，但是点一遍，日志输出AVPlayer state stopped called，点第二遍，状态才变成prepared，日志输出AVPlayer state prepared called。

尝试在点击重播时直接在代码里调用两次this.avPlayer?.prepare()也不行，必须有间隔时间调用两次this.avPlayer?.prepare()才能重播。请问不能直接调用一次this.avPlayer?.prepare()来实现重播吗，还需要调用什么？以下是状态流转时的操作：

this.avPlayer.on(PlayerEvent.STATE_CHANGE, async (state: string, reason: media.StateChangeReason) => { 
  switch (state) { 
    case PlayerState.IDLE: 
      console.info('AVPlayer state idle called.') 
      this.avPlayer.release() 
      break 
    case PlayerState.INITIALIZED: 
      console.info('xxx','AVPlayer state initialized called.') 
      this.avPlayer.surfaceId = this.surfaceId // 设置显示画面，当播放的资源为纯音频时无需设置 
      this.avPlayer.prepare() 
      break 
    case PlayerState.PREPARED: 
      console.info('xxx', 'AVPlayer state prepared called.') 
      this.avPlayer.play() 
      break 
    case PlayerState.PLAYING: 
      console.info('xxx', 'AVPlayer state playing called.') 
      break 
    case PlayerState.PAUSED: 
      console.info('xxx','AVPlayer state paused called.') 
      break 
    case PlayerState.COMPLETED: 
      console.info('xxx','AVPlayer state completed called.') 
      this.context.eventHub.emit(VideoEvent.PLAY_COMPLETE) 
      this.avPlayer.stop() 
      break 
    case PlayerState.STOPPED: 
      console.info('xxx','AVPlayer state stopped called.') 
      break 
    case PlayerState.RELEASED: 
      console.info('xxx','AVPlayer state released called.') 
      break 
    default: 
      console.info('xxx','AVPlayer state unknown called.') 
      break 
  } 
})

HarmonyOS

zxjiu

2024-08-14 16:47:55

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