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我有一個AVPlayerViewController的子類,我想在其上添加自定義控件。我成功地將自定義控件添加到AVPlayerViewController的頂部。但是,這些控件只能在短時間內響應。幾秒鐘後,單擊任何按鈕都不會觸發touchUpInside事件。iOS - 在AVPlayerViewController頂部添加控件
下面是我使用的代碼:
class LSPlayerViewController : AVPlayerViewController {
private var btnPlay : UIButton!
func addControls() {
self.showsPlaybackControls = false
//PLAY BUTTON
let btnPlayRect = CGRect(x: 0, y: 0, width: 19, height: 25)
btnPlay = UIButton(frame: btnPlayRect)
btnPlay.center = self.view.center
btnPlay.setImage(#imageLiteral(resourceName: "PauseIcon"), for: .normal)
btnPlay.addTarget(self, action: #selector(self.playButtonTapped(sender:)), for: .touchUpInside)
btnPlay.alpha = 0
btnPlay.isUserInteractionEnabled = true
self.view.addSubview(btnPlay)
}
func playButtonTapped(sender: UIButton!) {
if sender.isPlayIconOn == true {
sender.setImage(#imageLiteral(resourceName: "PauseIcon"), for: .normal)
self.player?.play()
} else {
sender.setImage(#imageLiteral(resourceName: "PlayIcon"), for: .normal)
self.player?.pause()
}
}
}
確實[這] (https://stackoverflow.com/a/27253734/1971013),我發現在十秒內,幫助? –
我之前也檢查過,但是這並不能解決我的問題。我正在成功添加控件,但touchUpInside事件在短時間後不會觸發。 – krypton36