I'm building an app which plays an audio stream (from a webradio). I'm using AVPlayer for it. I'd like to know how you would handle AVPlayer's "buffering" when the connection is slow or when the user just clicked "play". I want to detect that AVPlayer is "buffering" to display an UIActivityIndicatorView . Same question while running in the background. What should I do if buffering in this case?

Handle streaming events with AVPlayer

I'm building an app which plays an audio stream (from a webradio).

I'm using AVPlayer for it.

I'd like to know how you would handle AVPlayer's "buffering" when the connection is slow or when the user just clicked "play". I want to detect that AVPlayer is "buffering" to display an UIActivityIndicatorView.
Same question while running in the background. What should I do if buffering in this case?