Xcode swift 发送带有屏幕截图的邮件？
[英]Xcode swift send mail with screenshot?
问题描述
How can i attach a screenshot from the viewcontroller to a mail?
如何将视图控制器的屏幕截图附加到邮件中？ I have already the code to send the mail...我已经有发送邮件的代码了...
@IBAction func SendMail(sender: AnyObject) {
let picker = MFMailComposeViewController()
picker.mailComposeDelegate = self
picker.setCcRecipients(["xx@xx"])
picker.setSubject("xxx" + " " + itemName.text! + "-" + itemEtage.text! + "-" + itemRaum.text!)
picker.setMessageBody("xx" + " " + itemNow.text! + " " + "xxx", isHTML: true)
presentViewController(picker, animated: true, completion: nil)
}
4 个解决方案
解决方案1
1 2016-03-01 09:58:29
Dear please refer following code亲请参考以下代码You can use MFMailComposer with file attachment您可以将 MFMailComposer 与文件附件一起使用Add a image in email body using MFMailComposeViewController使用 MFMailComposeViewController 在电子邮件正文中添加图像
import MessageUI
func composeMail() {
let mailComposeVC = MFMailComposeViewController()
mailComposeVC.addAttachmentData(UIImageJPEGRepresentation(UIImage(named: "emailImage")!, CGFloat(1.0))!, mimeType: "image/jpeg", fileName: "test.jpeg")
mailComposeVC.setSubject("Email Subject")
mailComposeVC.setMessageBody("<html><body><p>This is your message</p></body></html>", isHTML: true)
self.presentViewController(mailComposeVC, animated: true, completion: nil)
}
File as an attachment文件作为附件
@IBAction func sendEmail(sender: UIButton) {
//Check to see the device can send email.
if( MFMailComposeViewController.canSendMail() ) {
println("Can send email.")
let mailComposer = MFMailComposeViewController()
mailComposer.mailComposeDelegate = self
//Set the subject and message of the email
mailComposer.setSubject("Have you heard a swift?")
mailComposer.setMessageBody("This is what they sound like.", isHTML: false)
if let filePath = NSBundle.mainBundle().pathForResource("swifts", ofType: "wav") {
println("File path loaded.")
if let fileData = NSData(contentsOfFile: filePath) {
println("File data loaded.")
mailComposer.addAttachmentData(fileData, mimeType: "audio/wav", fileName: "swifts")
}
}
self.presentViewController(mailComposer, animated: true, completion: nil)
}
}
解决方案2
1 2016-03-01 10:17:34
Create an extension on UIView that will take a screenshot:在 UIView 上创建一个将截屏的扩展：
extension UIView {
func screenShot() -> UIImage {
UIGraphicsBeginImageContextWithOptions(bounds.size, opaque, UIScreen.mainScreen().scale)
let contextRef = UIGraphicsGetCurrentContext()
CGContextTranslateCTM(contextRef, 0, 0)
layer.renderInContext(contextRef!)
let image = UIGraphicsGetImageFromCurrentImageContext()
UIGraphicsEndImageContext()
return image
}
}
You can use this on any view to create a screenshot.您可以在任何视图上使用它来创建屏幕截图。 Then follow the other answers provided for sending the email.然后按照为发送电子邮件提供的其他答案进行操作。
解决方案3
0 2016-03-01 09:50:06
@Slevin you just need to attach the image(screenshot) you have to the MFMailComposer object @Slevin 您只需要将您拥有的图像（屏幕截图）附加到 MFMailComposer 对象
//imageObject is image object
var myData: NSData = UIImagePNGRepresentation(imageObject)
picker.addAttachmentData(myData, mimeType: "image/png", fileName: "image.png")
you can use the following code to attach the image as a data to the MFMailComposer object您可以使用以下代码将图像作为数据附加到 MFMailComposer 对象
解决方案4
0 2020-08-28 09:46:26
Swift 5: It is super simply. Swift 5：超级简单。
First create UIImage variable:首先创建 UIImage 变量：
var image1 = UIImage?
Second create simple func to save screenshot:第二个创建简单的函数来保存屏幕截图：
func saveScreenShot() {
let renderer = UIGraphicsImageRenderer(size: view.bounds.size)
let pieImage = renderer.image { ctx in
view.drawHierarchy(in: view.bounds, afterScreenUpdates: true)
}
}
Now update your mail function:现在更新您的邮件功能：
@IBAction func SendMail(sender: AnyObject) {
saveScreenShot()
let picker = MFMailComposeViewController()
picker.mailComposeDelegate = self
picker.setCcRecipients(["xx@xx"])
picker.setSubject("xxx" + " " + itemName.text! + "-" + itemEtage.text! + "-" + itemRaum.text!)
picker.setMessageBody("xx" + " " + itemNow.text! + " " + "xxx", isHTML: true)
mailComposer.addAttachmentData(image1!.jpegData(compressionQuality: CGFloat(0.7))!, mimeType: "image/jpeg", fileName: "test.jpeg")
presentViewController(picker, animated: true, completion: nil)
}
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