iOS 只有视频横屏解决方法

(UIInterfaceOrientationMask)application:(UIApplication *)application supportedInterfaceOrientationsForWindow:(UIWindow *)window {

if ([NSStringFromClass([[[window subviews]lastObject] class]) isEqualToString:@"UITransitionView"]) {

[[UIApplication sharedApplication]setStatusBarHidden:NO];

return UIInterfaceOrientationMaskAll;

//优酷 土豆  乐视  已经测试可以

}

return UIInterfaceOrientationMaskPortrait;

}