Listen for track ended event in Spotify iOS SDK -

i'm integrating spotify ios sdk app. how can listen track ending events on sptaudiostreamingcontroller or spttrackplayer?

i'm cool playing, pausing, authenticating, etc. need grab track-ended event.

i can see spttrackplayerdelegate has methods, appropriately, trackplayer:didendplaybackoftrackatindex:ofprovider,

but how can use these? there examples of usage?

thanks time!

these classes follow standard cocoa delegate pattern.

first, set delegate on track player:

self.trackplayer.delegate = self; 

then implement delegate method in whatever self is:

-(void)trackplayer:(spttrackplayer *)player didendplaybackoftrackatindex:(nsinteger)index ofprovider:(id<spttrackprovider>)provider {     // track playback ended. } 

your delegate method called track player when appropriate.