How to detect a song playing by iPod

问题

Is it possible programmatically find out a song details of iPod library if my app allows playing background iPod music? some like:

start "My app"
if (iPod music playing)
{
song.details == playing.music.details"
}

I don't even have no idea how to determinate if is any song is playing by iPod. Any idea?

回答1:

It kinda easy:

MPMusicPlayerController *musicPlayer = [MPMusicPlayerController iPodMusicPlayer]];

NSLog(@"Playing %@", [[musicPlayer nowPlayingItem] valueForProperty:MPMediaItemPropertyArtist]);

回答2:

See the Media Player Framework Reference:

"This framework...gives your application access to the iPod library."

来源：https://stackoverflow.com/questions/4138247/how-to-detect-a-song-playing-by-ipod