Safari web view opening when logging to FB through iOS 9

Question

I've followed this guide to update my application to use Facebook SDK 4.6 for iOS 9 SDK.

When I tap the login button now, a Safari view controller gets presented, whereas it should redirect to the Facebook app(App is installed on iPhone).

Is any additional handling required ? It was working fine on previous versions(v4.3.0).

Answer 1

From a product manager at Facebook in the "Facebook Developer Community" group.

And my Reply, still waiting for a response:

So it sounds like with SDK 4.6 they are forcing every login to use the Safari View Controller.

EDIT ----

And their response:

Answer 2

From FacebookSDK version 4.6 and above, they are forcing every login to use the Safari View Controller on iOS 9.

There are 2 way to fix this:

1. Use the lower version of SDK
2. Enable native app login again by using this code https://github.com/tuantmdev/MTNativeFacebookLogin

Hope this help!