Ivan Fabijanović ifabijanovic
s4y
/ showAlert.swift
Last active
March 15, 2016 07:40
A function for showing alerts and action sheets, written for iOS 7 and 8
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| import UIKit | |
| // Notes: | |
| // - You must explicitly weak link to UIKit to support iOS 7 | |
| // - Action sheets on iOS 7 only show a title | |
| func showAlert(viewController: UIViewController, style: UIAlertControllerStyle = .Alert, title: String? = nil, message: String? = nil, sourceView: UIView? = nil, completion: (() -> ())? = nil, buttons: (UIAlertActionStyle, String, (() -> ())?)...) { | |
| if (NSClassFromString("UIAlertController") != nil) { | |
| // iOS 8+ |