MPMovieplayerviewcontroller播放结束后自动消失的解决方案

迈不过友情╰ 2022-07-13 06:52 188阅读 0赞

class func showPlayerWithFile(path: String?, presentedViewController: UIViewController) {
            guard let pa = path else {
                return
            }
            autoreleasepool {
                DispatchQueue.main.async(execute: { 
                    let movieURL = URL(fileURLWithPath: pa)
                    let movieController = MPMoviePlayerViewController(contentURL: movieURL)!
                    NotificationCenter.default.removeObserver(movieController, name: NSNotification.Name.MPMoviePlayerPlaybackDidFinish, object: movieController.moviePlayer)
                    movieController.moviePlayer.prepareToPlay()
                    movieController.moviePlayer.controlStyle = .fullscreen
                    movieController.view.backgroundColor = UIColor.black
                    movieController.view.frame = CGRect(x: 0, y: 0, width: UIScreen.main.bounds.width, height: UIScreen.main.bounds.height)
                    presentedViewController.present(movieController, animated: true) {
                        NotificationCenter.default.addObserver(forName: NSNotification.Name.MPMoviePlayerPlaybackDidFinish, object: movieController.moviePlayer, queue: OperationQueue.main, using: { (noti) in
                            let theMovie = noti.object as! MPMoviePlayerController
                            NotificationCenter.default.removeObserver(self, name: NSNotification.Name.MPMoviePlayerPlaybackDidFinish, object: theMovie)
                            movieController.dismiss(animated: true, completion: nil)
                        })
                    }
                })
            }
        }

直接贴上代码，重点在创建完MPMovieplayerviewcontroller后直接把这个**MPMoviePlayerPlaybackDidFinish从消息中心移除，然后再自己添加。**