after Mini Program backgroundAudioManager sets protocol= "hls", Android is normal and iOS does not trigger onEnded events

as long as you switch to the background, the background player will not play the next item that can be played continuously on the page.

I changed another audio address again. It"s normal not to set up hls. I don"t quite understand the concept of hls. Online search says it"s a streaming media network transmission protocol, but I don"t know much about it.

hls