Convert NSNotification.userInfo[UIKeyboardAnimationCurveUserInfoKey] to Enum

Question

Using NSNumber from NSNotification.userInfo[UIKeyboardAnimationCurveUserInfoKey]

In Objective C I would do the following

 [UIView animateWithDuration:1.0         


        

Answer 1

Is this what you need?

UIViewAnimationCurve.fromRaw(Int(hereGoesYourStuff))

Answer 2

In Beta-5

UIViewAnimationOptions.fromRaw(
    UInt(
        ( p.userInfo[ UIKeyboardAnimationCurveUserInfoKey ] as NSNumber ).unsignedIntValue << 16
    )
)!

Answer 3

let animationKey = userInfo[UIKeyboardAnimationCurveUserInfoKey] as UInt
UIViewAnimationOptions(rawValue: animationKey)

Answer 4

You have to init a UIViewAnimationOptions with the rawValue like this:

UIView.animateWithDuration(1.0, delay: 0, options: UIViewAnimationOptions.init(rawValue:UInt(curveValue.intValue << 16)),