iOS4: remote / headset events and the remote control display
iOS4: remote / headset events and the remote control display
- Subject: iOS4: remote / headset events and the remote control display
- From: John Michael Zorko <email@hidden>
- Date: Thu, 05 Aug 2010 09:37:06 -0700
Hello, all ...
My iOS4 application plays audio, runs in the background and receives remote control events. All of this works, but the one thing that sometimes doesn't is the updating of the pause / play state on the remote control display. In other words, i'll tell my app to play, put it in the background, double-click the home button, swipe over to the remote control screen and press pause ... the audio pauses (I call AudioQueuePause()) but the remote-control screen button often doesn't change it's image to the play state image. I've read the "Remote Control of Multimedia" portion of the iOS Event Handling Guide, and as far as I can tell i'm doing exactly what it recommends (though i'm not using AVAudioPlayer, i'm using Core Audio directly), yet while the headset and remote-control events themselves work in my app, the remote-control display button is usually not updated.
Any help on how I can fix this would be appreciated :-)
Regards,
John, who hopes everyone is doing well :-)
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