如何从通知中心删除 MPRemoteCommandCenter

Question

如何从通知中心删除

MPRemoteCommandCenter.shared()

。我尝试了这段代码，但只有命令和操作被禁用。我需要从通知中心删除完整的通知。当我们杀死应用程序时，它不会出现在通知栏中，我希望当我移动到其他屏幕时也能完成同样的事情。

func removeCommanCenter() {

let commadCenter = MPRemoteCommandCenter.shared()

    commandCenter.previousTrackCommand.isEnabled = false
    commandCenter.nextTrackCommand.isEnabled = false
    commandCenter.playCommand.isEnabled = false
    commandCenter.pauseCommand.isEnabled = false
    commandCenter.changePlaybackPositionCommand.isEnabled = false

    commandCenter.nextTrackCommand.removeTarget(self, action: #selector(self.loadNextVideos))
    commandCenter.previousTrackCommand.removeTarget(self, action: #selector(self.loadPrevoiusVideos))
    commandCenter.playCommand.removeTarget(self, action: #selector(self.audioPlayerView.customPlayer?.togglePlay(_:)))
    commandCenter.pauseCommand.removeTarget(self, action: #selector(self.audioPlayerView.customPlayer?.togglePlay(_:)))
    commandCenter.changePlaybackPositionCommand.removeTarget(self, action: #selector(self.audioPlayerView.customPlayer?.handleChangePlaybackPositionCommandEvent(event:)))
}

Answer 1

如果我们使用

endReceivingRemoteControlEvents()

，它就会从通知中心消失

Answer 2

别忘了将player设置为nil

self.player = nil
MPNowPlayingInfoCenter.default().nowPlayingInfo = [:]
UIApplication.shared.endReceivingRemoteControlEvents()