Question

我的应用程序中有一个联系我们页面，其中显示了我的Facebook，Twitter和网站页面。我已经设法通过将IBAction链接到按钮来使它们正常工作。我在下面使用的代码，但我想对我的电子邮件做同样的事情。当按下按钮时，我想打开手机上的电子邮件，并且“To”“subject”字段已经填写。我不想在我的应用程序中添加电子邮件表单，因为这是我唯一的事情可以找到信息。有没有办法实现这个目标？

      import UIKit
       import MessageUI

        class SocialViewController: UIViewController {

override func viewDidLoad() {
    super.viewDidLoad()

    // Do any additional setup after loading the view.
}

override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}



     @IBAction func openWeb(sender: AnyObject) {
UIApplication.sharedApplication().openURL(NSURL(string: "http://www.xxxxxxxxxxxx.com")!)
   }



   @IBAction func openFB(sender: AnyObject) {

if UIApplication.sharedApplication().canOpenURL(NSURL(string: "fb://profile/XXXXXXXX")!) {
  UIApplication.sharedApplication().openURL(NSURL(string: "fb://profile/XXXXXXXXXX")!)
} else {
  UIApplication.sharedApplication().openURL(NSURL(string: "https://facebook.com/XXXXXXXXX")!)
}
  }



  @IBAction func openTW(sender: AnyObject) {

if UIApplication.sharedApplication().canOpenURL(NSURL(string: "tw://profile/XXXXXXXXX")!) {
  UIApplication.sharedApplication().openURL(NSURL(string: "fb://profile/XXXXXXX")!)
} else {
  UIApplication.sharedApplication().openURL(NSURL(string: "https://twitter.com/XXXXXXX")!)
}
  }



    }

Answer 1

通过本地邮件应用程序发送Swift的邮件，将MFMailComposeViewControllerDelegate添加到您的类继承中

在您的操作中添加以下内容：

var mail: MFMailComposeViewController!

let toRecipients = ["test@mail.com"]
let subject = "Subject"
let body = "Your body text"

mail = MFMailComposeViewController()
mail.mailComposeDelegate = self
mail.setToRecipients(toRecipients)
mail.setSubject(subject)
mail.setMessageBody(body, isHTML: true)

presentViewController(mail, animated: true, completion: nil)

添加IBAction以从我的应用

1 个答案: