Handle Remote Control Commands
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| // https://hashaam.com/2017/07/19/handle-remote-control-commands/ | |
| import UIKit | |
| import MediaPlayer | |
| class ViewController: UIViewController { | |
| var player: AVPlayer? | |
| func setupRemoteCommandCenter(enable: Bool) { | |
| let remoteCommandCenter = MPRemoteCommandCenter.shared() | |
| if enable { | |
| remoteCommandCenter.pauseCommand.addTarget(self, action: #selector(remoteCommandCenterPauseCommandHandler)) | |
| remoteCommandCenter.playCommand.addTarget(self, action: #selector(remoteCommandCenterPlayCommandHandler)) | |
| remoteCommandCenter.stopCommand.addTarget(self, action: #selector(remoteCommandCenterStopCommandHandler)) | |
| remoteCommandCenter.togglePlayPauseCommand.addTarget(self, action: #selector(remoteCommandCenterPlayPauseCommandHandler)) | |
| } else { | |
| remoteCommandCenter.pauseCommand.removeTarget(self, action: #selector(remoteCommandCenterPauseCommandHandler)) | |
| remoteCommandCenter.playCommand.removeTarget(self, action: #selector(remoteCommandCenterPlayCommandHandler)) | |
| remoteCommandCenter.stopCommand.removeTarget(self, action: #selector(remoteCommandCenterStopCommandHandler)) | |
| remoteCommandCenter.togglePlayPauseCommand.removeTarget(self, action: #selector(remoteCommandCenterPlayPauseCommandHandler)) | |
| } | |
| remoteCommandCenter.pauseCommand.isEnabled = enable | |
| remoteCommandCenter.playCommand.isEnabled = enable | |
| remoteCommandCenter.stopCommand.isEnabled = enable | |
| remoteCommandCenter.togglePlayPauseCommand.isEnabled = enable | |
| } | |
| deinit { | |
| setupRemoteCommandCenter(enable: false) | |
| } | |
| func remoteCommandCenterPauseCommandHandler() { | |
| // handle pause | |
| player?.pause() | |
| } | |
| func remoteCommandCenterPlayCommandHandler() { | |
| // handle play | |
| player?.play() | |
| } | |
| func remoteCommandCenterStopCommandHandler() { | |
| // handle stop | |
| player?.pause() | |
| } | |
| func remoteCommandCenterPlayPauseCommandHandler() { | |
| // handle play pause | |
| if player?.rate == 0.0 { | |
| player?.play() | |
| } else { | |
| player?.pause() | |
| } | |
| } | |
| func setupPlayer() { | |
| let streamURL = URL(string: "https://audio.stream.m3u8")! | |
| self.player = AVPlayer(url: streamURL) | |
| self.player?.play() | |
| } | |
| @IBAction func playButtonHandler(btn: UIButton) { | |
| setupRemoteCommandCenter(enable: true) | |
| setupPlayer() | |
| } | |
| } |
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