Support Swift 3.0?

[christinalau]

Hi, can we have a version that supports XCode 8 and Swift 3.0 please. The code performClosureAfterDelay is not working and I don't know how to fix it. Thanks.

[xrelative]

+1

[drewpitchford]

Yes this would be great. The Obj C version as well. Xcode 8 doesn't like
_preferredStatusBarStyle

Need to replace it with self.preferredStatusBarStyle

[robertbabington]

@christinalau I managed to get performClosureAfterDelay working by changing it as follows:

func performClosureAfterDelay(_ seconds : Double, closure: (() -> ())?) -> CWDelayedClosureHandle? {
    guard closure != nil else {
        return nil
    }

    var closureToExecute : (() -> ())! = closure // copy?
    var delayHandleCopy : CWDelayedClosureHandle! = nil

    let delayHandle : CWDelayedClosureHandle = {
        (cancel : Bool) -> () in
        if !cancel && closureToExecute != nil {
            DispatchQueue.main.async(execute: closureToExecute)
        }
        closureToExecute = nil
        delayHandleCopy = nil
    }

    delayHandleCopy = delayHandle

    let delay = Int64(Double(seconds) * Double(NSEC_PER_SEC))
    let after = DispatchTime.now() + Double(delay) / Double(NSEC_PER_SEC)
    DispatchQueue.main.asyncAfter(deadline: after) {
        if delayHandleCopy != nil {
            delayHandleCopy(false)
        }
    }

    return delayHandleCopy
}

#98

[christinalau]

@robertbabington Thank you, works great 👍

[axmav]

+1

[rob212]

Good Swift fix @robertbabington thanks!