Question

我有一个应用程序记录“wav”的声音类型并发送电子邮件。我想将录制的文件作为附件添加到电子邮件中？这里是sendEmail代码

func sendemail(email: String){
    if( MFMailComposeViewController.canSendMail() ) {
        println("Can send email.")

        let mailComposer = MFMailComposeViewController()
        mailComposer.mailComposeDelegate = self

        //Set the subject and message of the email
        mailComposer.setSubject("Voice Note")
        mailComposer.setMessageBody("my sound", isHTML: false)
        mailComposer.setToRecipients([email])
// the app doesn't go trough this IF STATEMENT 
        if let filePath1 =      NSBundle.mainBundle().pathForResource("fahad", ofType: "wav") {
            println("File path loaded.")

            if let fileData = NSData(contentsOfFile: filePath1) {
                println("File data loaded.")
                mailComposer.addAttachmentData(fileData, mimeType: "audio/wav", fileName: "fahad")
            }
        }
        self.presentViewController(mailComposer, animated: true, completion: nil)
    }
}

Answer 1

解决了评论中的答案，为其他#Programmers添加了答案：

func sendemail(email: String){
    if( MFMailComposeViewController.canSendMail() ) {
        println("Can send email.")

        let mailComposer = MFMailComposeViewController()
        mailComposer.mailComposeDelegate = self

        //Set the subject and message of the email
        mailComposer.setSubject("Voice Note")
        mailComposer.setMessageBody("my sound", isHTML: false)
        mailComposer.setToRecipients([email])

        if let docsDir = NSSearchPathForDirectoriesInDomains(.DocumentDirectory, .UserDomainMask, true)[0] as? String {
            var fileManager = NSFileManager.defaultManager()
            var filecontent = fileManager.contentsAtPath(docsDir + "/" + fileName)
            mailComposer.addAttachmentData(filecontent, mimeType: "audio/x-wav", fileName: fileName)
        }

        self.presentViewController(mailComposer, animated: true, completion: nil)
    }
}

如何将录制的音频附加到电子邮件？在SWIFT

1 个答案: