订阅Spotify活动 [英] Subscribe to Spotify events

问题描述

有没有人知道如何订阅Spotify应用程序中的事件？要订阅iTunes事件，您只需向通知中心添加一个观察者，如下所示：

Does anyone know of a way to subscribe to events in the Spotify application? To subscribe to iTunes events, you would just add an observer to the notification center like this:

[[NSDistributedNotificationCenter defaultCenter] addObserver：self selector： @selector（changedTrack :) name：@com.apple.iTunes.playerInfoobject：nil];

发送 NSNotification 到 changedTrack：。

看起来找不到类似（或任何方式）为Spotify做这个，但我知道有应用程序这样做，例如应用程序显示当前正在播放的歌曲。

I can't seem to find a similar (or any way) to do this for Spotify but I know there are applications doing this, for example applications showing the song currently being played.

推荐答案

Spotify的 NSDistributedNotification 名称是 com.spotify.client.PlaybackStateChanged 。

Spotify's NSDistributedNotification name is com.spotify.client.PlaybackStateChanged.

使用 NSDistributedNotificationCenter 订阅，您会收到类似iTunes的通知。

Subscribe to that using NSDistributedNotificationCenter and you'll get a notification very similar to iTunes'.

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