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我試圖發送附有照片附件的電子郵件而不顯示編輯器。最終，我試圖在有人登錄到應用程序時自動發送電子郵件給他們。試圖在沒有編輯屏幕的情況下通過電子郵件發送附件照片
我的實現：
if let videoConnection = stillImageOutput!.connectionWithMediaType(AVMediaTypeVideo) {
videoConnection.videoOrientation = AVCaptureVideoOrientation.Portrait
//initiates a still image and returns
//samplebugger data was captured
stillImageOutput?.captureStillImageAsynchronouslyFromConnection(videoConnection, completionHandler: {(sampleBuffer, error) in
if (sampleBuffer != nil) {
var imageData = AVCaptureStillImageOutput.jpegStillImageNSDataRepresentation(sampleBuffer)
//creates core graphics image
var dataProvider = CGDataProviderCreateWithCFData(imageData)
var cgImageRef = CGImageCreateWithJPEGDataProvider(dataProvider, nil, true, kCGRenderingIntentDefault)
var image = UIImage(CGImage: cgImageRef, scale: 1.0, orientation: UIImageOrientation.Right)
//saves image after taken
UIImageWriteToSavedPhotosAlbum(image, nil, nil, nil)
var myController = MFMailComposeViewController()
myController.mailComposeDelegate = self
myController.setSubject(" Your Sherpa Photo")
myController.setMessageBody("hello World", isHTML: false)
myController.setToRecipients(["[email protected]"])
var emailimageData = UIImagePNGRepresentation(image)
myController.addAttachmentData(emailimageData, 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)
}
可能重複[發送郵件沒有MFMailComposeViewController]（http://stackoverflow.com/questions/1263412/send-mail-without-mfmailcomposeviewcontroller） – JAL