iOS12-WKWebView-H5视频播放进入全屏状态栏丢失_video ios 全屏播放状态栏消失

iOS 12 H5视频播放进入全屏的时候 返回会有一个状态栏丢失问题

//添加通知
if (@available(iOS 12.0, *)) {
        [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(windowDidBecomeHidden:) name:UIWindowDidBecomeHiddenNotification object:nil];
    }
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#pragma mark - notification event

- (void)windowDidBecomeHidden:(NSNotification *)notification {
    //iOS 12 H5视频播放进入全屏的时候 返回会有一个状态栏丢失问题 这里监听通知解决一下
    UIWindow *window = (UIWindow *)notification.object;
    if(!window){
        return ;
    }
    UIViewController *rootVC = window.rootViewController;
    NSArray<__kindof UIViewController *> *vcs = rootVC.childViewControllers;
    if([vcs.firstObject isKindOfClass:NSClassFromString(@"AVPlayerViewController")]){
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
        [[UIApplication sharedApplication] setStatusBarHidden:NO withAnimation:UIStatusBarAnimationFade];
#pragma clang diagnostic pop
    }
}
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dealloc的时候移除通知

if (@available(iOS 12.0, *)) {
        [[NSNotificationCenter defaultCenter] removeObserver:self name:UIWindowDidBecomeHiddenNotification object:nil];
    }
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