在swift中将图像添加到UIAlertController中 [英] Add image into UIAlertController in swift

问题描述

我想要一个带有图像的简单UIAlertController。我该怎么办？

I want to have a simple UIAlertController with image in it. what should I do?

let alertMessage = UIAlertController(title: "Service Unavailable", message: "Please retry later", preferredStyle: .Alert)
                alertMessage.addAction(UIAlertAction(title: "OK", style: .Default, handler: nil))
                self.presentViewController(alertMessage, animated: true, completion: nil)

推荐答案

试试这个：

let alertMessage = UIAlertController(title: "Service Unavailable", message: "Please retry later", preferredStyle: .Alert)

let image = UIImage(named: "myImage")
var action = UIAlertAction(title: "OK", style: .Default, handler: nil)
action.setValue(image, forKey: "image")
alertMessage .addAction(action)

self.presentViewController(alertMessage, animated: true, completion: nil)

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