Updated with Xcode 7.1/Swift 2.1 (November 11, 2015):
Edit ViewController.swift as:
import UIKit
import MessageUI
class ViewController: UIViewController, MFMailComposeViewControllerDelegate {
var myUIImage : UIImage!
override func viewDidLoad() {
super.viewDidLoad()
let button = UIButton(frame: CGRectMake(100, 100, 100, 20))
button.setTitle("Press", forState: UIControlState.Normal)
button.setTitleColor(UIColor.blueColor(), forState: UIControlState.Normal)
button.setTitleColor(UIColor.cyanColor(), forState: UIControlState.Highlighted)
button.addTarget(self, action: "emailButtonPressed:", forControlEvents: UIControlEvents.TouchUpInside)
view.addSubview(button)
}
func emailButtonPressed(sender: UIButton) {
let myController = MFMailComposeViewController()
myController.mailComposeDelegate = self
myController.setSubject("Hello 123")
myController.setMessageBody("Hello World!", isHTML: false)
myController.setToRecipients(["mymail@mymail.com"])
let imageData = UIImagePNGRepresentation(UIImage(named: "image.png")!)
myController.addAttachmentData(imageData!, mimeType: "image/png", fileName: "image")
self.presentViewController(myController, animated: true, completion: nil)
}
func mailComposeController(controller: MFMailComposeViewController, didFinishWithResult result: MFMailComposeResult, error: NSError?) {
if result.rawValue == MFMailComposeResultSent.rawValue {
self.dismissViewControllerAnimated(false, completion: {
let alertController = UIAlertController(title: "", message: "Mail Sent!", preferredStyle: UIAlertControllerStyle.Alert)
alertController.addAction(UIAlertAction(title: "OK", style: UIAlertActionStyle.Default, handler: nil))
self.presentViewController(alertController, animated:true, completion:nil)
})
}
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
}
}
Original post (December 28, 2014):
1. Create a UIButton and a UIImageView
2. Include an image file image.png (or a photo) in the project
3. Write the code as below:
import UIKit
import MessageUI
class ViewController: UIViewController, MFMailComposeViewControllerDelegate {
@IBOutlet weak var myImage: UIImageView!
var myUIImage : UIImage!
@IBAction func emailButtonPressed(sender: UIButton) {
var myController = MFMailComposeViewController()
myController.mailComposeDelegate = self
myController.setSubject("Hello 123")
myController.setMessageBody("Hello World!", isHTML: false)
myController.setToRecipients(["mymail@mymail.com"])
var imageData = UIImagePNGRepresentation(myUIImage)
myController.addAttachmentData(imageData, mimeType: "image/png", fileName: "image")
self.presentViewController(myController, animated: true, completion: nil)
}
func mailComposeController(controller: MFMailComposeViewController!, didFinishWithResult result: MFMailComposeResult, error: NSError!) {
if result.value == MFMailComposeResultSent.value {
let alertView = UIAlertView()
alertView.message = "Mail Sent!"
alertView.addButtonWithTitle("OK")
alertView.show()
}
self.dismissViewControllerAnimated(false, completion: nil)
}
override func viewDidLoad() {
super.viewDidLoad()
myUIImage = UIImage(named: "image.png")
self.myImage.image = myUIImage
