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ios - 如何在目标 c 中隐藏 AVPlayer 屏幕？

问题描述

- (void)viewDidLoad
{
    [super viewDidLoad];
    UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
    [button addTarget:self
               action:@selector(playMethod)
     forControlEvents:UIControlEventTouchUpInside];
    [button setTitle:@"Play" forState:UIControlStateNormal];
    [button setTitleColor:[UIColor purpleColor] 
    forState:UIControlStateNormal];
    button.frame = CGRectMake(80.0, 210.0, 160.0, 40.0);
    [self.view addSubview:button];
}

- (void)playMethod {
    controller = [[AVPlayerViewController alloc] init];
    [self addChildViewController:controller];
    [self.view addSubview:controller.view];

    controller.view.frame = CGRectMake(15,50,345,300);
    controller.player = player;
    controller.showsPlaybackControls = YES;
    player.closedCaptionDisplayEnabled = NO;

    UIButton *button1 = [UIButton buttonWithType:UIButtonTypeCustom];
    [button1 addTarget:self
                action:@selector(backMethod)
      forControlEvents:UIControlEventTouchUpInside];
    [button1 setTitle:@"Back" forState:UIControlStateNormal];
    button1.frame = CGRectMake(50.0, 0.0, 160.0, 40.0); // set your own position
    [controller.view addSubview:button1];
    [player pause];
    [player play];


}

-(void)backMethod
{
    controller.view.hidden=YES;
    [player pause];
}

我正在尝试在 AVPlayer 中播放 RTMP URL，它工作正常，但问题是，我在播放器本身上创建了一个后退按钮，但是当我调用它的方法 (backMethod) 时没有任何反应。我想要，当我单击后退按钮时，它应该隐藏该屏幕（播放器屏幕）并且应该出现播放按钮屏幕。

标签： iosobjective-ciphonecocoapods

解决方案

尝试将您的播放器视图放在 viewController 视图的子视图中。

并隐藏您的子视图而不是隐藏 PlayerViewController 的视图，因为它是由 PlayerViewController 本身管理的。

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