iOS應用崩潰我已經在這個問題(link),但描述了同樣的問題在我的情況我使用AVPlayerViewController
代替MPMoviePlayerController
,所以我試圖以應用答案,但AVPlayer
的相同的邏輯只有未知,readyToPlay和失敗狀態,我無法知道控制器什麼時候關閉。如何知道何時AVPlayerViewController
已關閉,或者如何解決導致同一碰撞的問題?當談到返回到之前的UIViewController
我的ViewController定位方法:
override var shouldAutorotate : Bool {
return false
}
override var supportedInterfaceOrientations : UIInterfaceOrientationMask {
return UIInterfaceOrientationMask.portrait
}
這是打開的AVPlayerViewController
方法:
func playVideo(at videoUrl: URL) {
let controller = AVPlayerViewController()
controller.player = AVPlayer(playerItem: AVPlayerItem(url: videoUrl))
self.present(controller, animated: true, completion: {
controller.player?.play()
})
}
UPDATE:
崩潰日誌:
Fatal Exception: UIApplicationInvalidInterfaceOrientation
0 CoreFoundation 0x183dc2fe0 __exceptionPreprocess
1 libobjc.A.dylib 0x182824538 objc_exception_throw
2 CoreFoundation 0x183dc2f28 -[NSException initWithCoder:]
3 UIKit 0x189fe7f78 -[UIViewController _preferredInterfaceOrientationForPresentationInWindow:fromInterfaceOrientation:]
4 UIKit 0x18a8c5b68 -[_UIFullscreenPresentationController _adjustOrientationIfNecessaryInWindow:forViewController:preservingViewController:]
5 UIKit 0x18a2421a4 -[UIPresentationController _dismissWithAnimationController:interactionController:target:didEndSelector:]
6 UIKit 0x18a2689a4 -[UIViewController _dismissViewControllerWithAnimationController:interactionController:completion:]
7 UIKit 0x18a01dc04 -[UIViewController _dismissViewControllerWithTransition:from:completion:]
8 UIKit 0x189fc5a98 -[UIViewController dismissViewControllerWithTransition:completion:]
9 UIKit 0x18a267c4c -[UIViewController _performCoordinatedPresentOrDismiss:animated:]
10 UIKit 0x189fc55ec -[UIViewController dismissViewControllerAnimated:completion:]
11 AVKit 0x191667f28 -[AVPlayerViewController(AVPlaybackControlsViewControllerActions) doneButtonTapped:]
12 AVKit 0x19168d614 -[AVPlaybackControlsViewController doneButtonTapped:]
13 UIKit 0x189f29010 -[UIApplication sendAction:to:from:forEvent:]
14 UIKit 0x189f28f90 -[UIControl sendAction:to:forEvent:]
15 UIKit 0x189f13504 -[UIControl _sendActionsForEvents:withEvent:]
16 UIKit 0x189f28874 -[UIControl touchesEnded:withEvent:]
17 UIKit 0x189f28390 -[UIWindow _sendTouchesForEvent:]
18 UIKit 0x189f23728 -[UIWindow sendEvent:]
19 UIKit 0x189ef433c -[UIApplication sendEvent:]
20 UIKit 0x18a6ee014 __dispatchPreprocessedEventFromEventQueue
21 UIKit 0x18a6e8770 __handleEventQueue
22 UIKit 0x18a6e8b9c __handleHIDEventFetcherDrain
23 CoreFoundation 0x183d7142c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__
24 CoreFoundation 0x183d70d9c __CFRunLoopDoSources0
25 CoreFoundation 0x183d6e9a8 __CFRunLoopRun
26 CoreFoundation 0x183c9eda4 CFRunLoopRunSpecific
27 GraphicsServices 0x185708074 GSEventRunModal
28 UIKit 0x189f59058 UIApplicationMain
29 selftv 0x10006c124 main (AppDelegate.swift:15)
30 libdyld.dylib 0x182cad59c start
我覺得你還沒有采取從currentviewcontroller disappering採取玩家。我想當你回到以前的viewcontroller停止播放器。 –
@AshokLondhe崩潰說:致命的例外:UIApplicationInvalidInterfaceOrientation作爲我連接的問題 – Roran
你沒有mentinoded問題,請檢查你的問題也在鏈接我似乎沒有。 –