Cocoalibspotify, how to trigger an action when playlist plays the next track

Question

I have a playlist, and I want to sequentially play through the tracks, but every time a new track is loaded, I want to call a function. How would I go about listening for this event?

Answer 1

SPPlaybackManager, the playback class in CocoaLibSpotify, doesn't automatically play tracks sequentially, so you have to manually tell it to play each time. Since you're managing that, you already know when a new track is starting playback.

Additionally, SPPlaybackManagerDelegate has a method -playbackManagerWillStartPlayingAudio:, which will let you know when audio starts hitting the speakers.