how to lock portrait orientation for only main view using swift

Question

I have created an application for iPhone, using swift, that is composed from many views embedded in a navigation controller. I would like to lock the main v

Answer 1

In iOS8, if you want to lock some especific ViewController, create an extension of UINavigationController (in the case you use it):

extension UINavigationController {
public override func shouldAutorotate() -> Bool {
if visibleViewController is YourViewController {
    return false
}
return true
}}