wkwebview加载视频横屏播放，状态栏不见了。

//添加监听

    [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(setNeedsStatusBarAppearanceUpdate) name:UIWindowDidBecomeHiddenNotification object:nil];

 

重写状态栏隐藏方法 

- (BOOL)prefersStatusBarHidden {
    return UIInterfaceOrientationIsLandscape([UIApplication sharedApplication].statusBarOrientation);
}

 

参考：https://stackoverflow.com/questions/35804693/navigation-bar-under-status-bar-after-video-playback-in-landscape-mode