- 当前 Bug 的表现（可附上截图）

背景音频组件在安卓机尚无法播放或没有声音

    复现机型：华为p20  vivo 等大部分安卓机

- 音频路径

https://jdk3t-voice.oss-cn-shanghai.aliyuncs.com/backend_voice/2019/01/24/AdTz3bHttf4TPSizXnnt8R3sTTk5fM4J.mp3

https://jdk3t-voice.oss-cn-shanghai.aliyuncs.com/backend_voice/2019/01/24/R8KCxH8xDMTkFhzPbsNFCpsQwTsMPKEN.mp3

- 提供一个最简复现 Demo

https://developers.weixin.qq.com/s/uWC4hEmU7456