如何从控制中心控制向前和向后搜索？

Question

我真的试着打开它，但没有成功；）有什么办法可以做到这一点吗？

这是我设置远程控制的方式：

private func setupRemoteControl() {
    commandCenter.previousTrackCommand.isEnabled = false
    commandCenter.nextTrackCommand.isEnabled = false
    commandCenter.skipBackwardCommand.isEnabled = false
    commandCenter.skipForwardCommand.isEnabled = false
    commandCenter.seekForwardCommand.isEnabled = true
    commandCenter.seekBackwardCommand.isEnabled = true
    commandCenter.changePlaybackPositionCommand.isEnabled = true
    commandCenter.playCommand.isEnabled = true
    commandCenter.pauseCommand.isEnabled = true
    commandCenter.playCommand.addTarget(self, action: #selector(play))
    commandCenter.pauseCommand.addTarget(self, action: #selector(pause))
}

我错过了什么？

暂停和播放效果完美。

Answer 1

事件处理程序

您需要为所有要接收的事件添加处理程序：

commandCenter.changePlaybackPositionCommand.addTarget(handler: { (event) in
    // Handle position change
    return MPRemoteCommandHandlerStatus.success
})

Apple 文档

... To respond to a particular event, register a handler with the appropriate MPRemoteCommand object.

https://developer.apple.com/documentation/mediaplayer/mpremotecommand

如何从控制中心控制向前和向后搜索？

How to control seeking forward and backward from control center?

ios

control-center

swift

事件处理程序

Apple 文档