更改卷与Spotify应用API [英] Change volume with spotify App API

问题描述

我想知道是否有人succefully设法改变与音量Spotify应用API

I was wondering if someone has succefully managed to change the volume with the spotify app API

我可以毫不费力更改与 player.playing =真playstate; ，但 player.volume = 0.5 将不行。我必须添加一个观察员呢？

I can without hassle change the playstate with player.playing = true; but player.volume=0.5 will not work. Must I add a observer for this?

推荐答案

有关Player对象的文档确实说，你可以设置卷从0.0浮子1.0。

The documentation for the Player object does indeed say that you can set volume as a float from 0.0 to 1.0.

https://developer.spotify.com/technologies/apps/文档/测试/ f19ff300f8.html

这是可能你只能更改音量，如果您的应用程序发起了的发生的回放。

It's possible you're only allowed to change the volume if your app initiated the playback that's occurring.

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