开发
API

BackgroundAudioManager.onCanplay

监听音频进入可以播放状态,此时文件资源的元信息解析完成,但不保证后面可以流畅播放,具体可播放时机取决于播放器的实现。

语法

BackgroundAudioManager.onCanplay(callback)

参数说明

Function callback

扫码体验

请使用字节宿主APP扫码

代码示例

开发者工具中预览

<!-- index.ttml -->
<button type="primary" bindtap="play">开始播放</button>
<button type="primary" bindtap="pause">暂停播放</button>
// index.js
Page({
  onLoad() {
    const backgroundAudioManager = tt.getBackgroundAudioManager();
    backgroundAudioManager.title = "背景音乐";
    backgroundAudioManager.epname = "测试音频";
    backgroundAudioManager.singer = "测试";
    backgroundAudioManager.coverImgUrl =
      "https://s3.pstatp.com/toutiao/static/img/logo.201f80d.png";
    backgroundAudioManager.src = "https://tosv.byted.org/obj/developer/sdk/0000-0001.mp3";
    backgroundAudioManager.onCanplay((res) => {
      tt.showToast({ title: "可以播放了" });
    });
    this.backgroundAudioManager = backgroundAudioManager;
  },
  play() {
    this.backgroundAudioManager.play();
  },
  pause() {
    this.backgroundAudioManager.pause();
  },
});

Bug & Tip

暂无

点击纠错
评价此篇文档