how to autoplay next song in music application when first song completes playing

I have made a music app using avtouchController & I want to play m开发者_高级运维y next song one after the other using autoplay can u please give me the step to autoplay a song.

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It's hard to tell from your question, but it sounds like you want to use AVQueuePlayer.

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You should go to settings and set the play mode as sequential play mode.

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If you're using AVFoundation, you can just add a listener to your player, and make the end playback method to fetch the next track. You add the listener like so:

    [[NSNotificationCenter defaultCenter] addObserver:self
                                         selector:@selector(playerItemDidReachEnd:)
                                             name:AVPlayerItemDidPlayToEndTimeNotification
                                           object:[player currentItem]];

And then you create your method, something like this:

    -(void)playerItemDidReachEnd:(NSNotification *)notification {
        AVPlayerItem *p = [notification object];
        //Fetch your next track from your plist, array, database or whatever
      }