如何隐藏AVPlayerViewController控制栏？

Question

我已经实现了iAd的Preroll视频广告，我想保证我的用户将观看整个广告。如何隐藏AVPlayerViewController的控制栏，使用户不能点击“完成”，并在视频结束前退出？

self.canDisplayBannerAds = YES;
[AVPlayerViewController preparePrerollAds];
player = [[AVPlayerViewController alloc] init];
player.showsPlaybackControls = NO;
player.delegate = self;

Answer 1

您可以使用此代码来执行相同的操作。您需要在呈现控制器时调用play。

playerItem = [[AVPlayerItem alloc] initWithURL:url];
if(playerItem) {
  player = [[AVPlayer alloc] initWithPlayerItem:playerItem];
  playerViewController = [[AVPlayerViewController alloc] init];
  playerViewController.player = _player;
  [playerViewController setShowsPlaybackControls:NO];
  [parentViewController presentViewController:playerViewController animated:YES completion:^{
  [playerViewController.player play];
}];

Answer 2

简单的代码

// create an AVPlayer
AVPlayer *player = [AVPlayer playerWithURL:videoURL];

// create a player view controller
AVPlayerViewController *controller = [[AVPlayerViewController alloc]init];
controller.player = player;
controller.showsPlaybackControls = FALSE;