How to open Photo app from UIViewController?

Question

I have some possible results for How to open Photo App from uiviewcontroller in button Action. It's like a Facebook authentication screen open, that means when user click uibutton, it will minimize the native app and open the photo app. Is this possible for both ios 6 and ios 7 versions.

Kindly give some possible results if you are know?

If any body give the solutions I really appreciate to you.

Answer 1

UIApplication.shared.open(URL(string:"photos-redirect://")!)