swift学习之-- UIAlertVIewController - uiactionsheet

//
//  ViewController.swift
//  actionsheet
//
//  Created by su on 15/12/7.
//  Copyright © 2015年 tian. All rights reserved.
//

import UIKit

class ViewController: UIViewController {
    //申明一个alertController
    var controller:UIAlertController!
    override func viewDidLoad() {
        super.viewDidLoad()
        //创建UIAlertController实例
        controller = UIAlertController(title: "我们都爱老镇", message: "QQ群：398888638", preferredStyle: UIAlertControllerStyle.ActionSheet)
       
        //创建送飞吻action
        let actionKiss = UIAlertAction(title: "送飞吻", style: UIAlertActionStyle.Default) { (paramAction:UIAlertAction!) -> Void in
            //
        }
        //创建送银子action
        let actionMoney = UIAlertAction(title: "送银子", style: UIAlertActionStyle.Default) { (paramAction:UIAlertAction!) -> Void in
            //
        }
        //创建送妹纸action
        let actionGirl = UIAlertAction(title: "送妹纸", style: UIAlertActionStyle.Destructive) { (paramAction:UIAlertAction!) -> Void in
            //
        }
       
        controller.addAction(actionKiss)
        controller.addAction(actionMoney)
        controller.addAction(actionGirl)
    }
    //重写viewDidAppear
    override func viewDidAppear(animated: Bool) {
        super.viewDidAppear(animated)
        self.presentViewController(controller, animated: true, completion: nil)
    }
    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }

}