Timer.scheduledTimer Swift 3 pre-iOS 10 compatibility

Question

I need to schedule a Timer for firing a function every second but I see that in Xcode 8 beta 3 the scheduledTimer is only available for iOS 10.

Is there any alternat

Answer 1

The correct form is:

Timer.scheduledTimer(withTimeInterval: 2, repeats: false){_ in
   "Here your code method"
}

Answer 2

Here is sample code workable with compatibility:

if #available(iOS 10.0, *) {
    Timer.scheduledTimer(withTimeInterval: 15.0, repeats: true){_ in
        // Your code is here:
        self.myMethod()
    }
} else {      
    Timer.scheduledTimer(timeInterval: 15.0, target: self, selector: #selector(self.myMethod), userInfo: nil, repeats: true)
}

//Your method or function:

// MARK: -  Method

@objc func myMethod() {
    print("Hi, How are you.")
}