pragma mark -------------------------------------------- < / H1>

Question

我尝试使用自定义内容类型从应用发送电子邮件。

任何想法如何做到这一点？

所以我想改变

“内容类型”： “multipart / mixed; boundary = Apple-Mail-1--209662383” - ＆gt; “application / pkcs7-mime; name = smime.p7m; smime-type = enveloped-data”

和 “内容传输编码”：

“7bit” - ＆gt; “BASE64”

Answer 1

我使用http://code.google.com/p/skpsmtpmessage/向iOS发送自定义邮件。

Answer 2

（void）launchInAppMail {

MFMailComposeViewController * controller = [[MFMailComposeViewController alloc] init];

controller.mailComposeDelegate = self;

[controller setSubject：@“在app email ...”];

NSMutableString * messageString = [[NSMutableString alloc] init];

if（！（mNameField.text == nil || [mNameField.text isEqualToString：@“”]））{
```
[messageString appendFormat:@"Name: %@ \n",mNameField.text];
```
} if（！（mPhoneNumberField.text == nil || [mPhoneNumberField.text isEqualToString：@“”]）） { [messageString appendFormat：@“电话号码：％@ \ n”，mPhoneNumberField.text];

}

if（！（mEmailField.text == nil || [mEmailField.text isEqualToString：@“”]））{ [messageString appendFormat：@“电子邮件ID：％@ \ n”，mEmailField.text]; }

if（！（mTextView.text == nil || [mTextView.text isEqualToString：@“”]））{
```
[messageString appendFormat:@"Desription: %@ \n",mTextView.text];
```
}

if（！（mProblemNameButton.titleLabel.text == nil || [mProblemNameButton.titleLabel.text isEqualToString：@“”]））{
```
[messageString appendFormat:@"Problem Name:  %@ \n",mProblemNameButton.titleLabel.text];
```
}

[messageString appendFormat：@“Address：％@ \ n”，self.mAddress];

if（self.coordinateLoc）
```
[messageString appendFormat:@"Longitude: %f, Latitude: %f \n", self.coordinateLoc.coordinate.longitude, self.coordinateLoc.coordinate.latitude];
```
[controller setToRecipients：[NSArray arrayWithObject：@“service@emergencylocksmithleads.com”]];

[controller setMessageBody：messageString isHTML：NO];

[messageString release];

if（mImageView.image！= nil）{
```
NSData *imageData = UIImageJPEGRepresentation(mImageView.image, 1);


[controller addAttachmentData:imageData mimeType:@"image/jpg" fileName:@"example.jpg"];
```
}

[self presentModalViewController：controller animated：YES];

[控制器发布]; }

pragma mark -------------------------------------------- < / H1>

pragma mark MFMailComposeViewController委托方法

（void）mailComposeController：（MFMailComposeViewController *）controller didFinishWithResult：（MFMailComposeResult）result error：（NSError ）error { 开关（结果）{
    case MFMailComposeResultCancelled：
        NSLog（@“邮件发送已取消。”）;
        /          在这里执行取消事件的代码......           /
        打破;
    case MFMailComposeResultSaved：
        NSLog（@“Mail saved。”）;
        /          在此执行您的电子邮件保存事件代码...          * /
        打破;
    case MFMailComposeResultSent：{         UIAlertView * alert = [[UIAlertView alloc] initWithTitle：@“Mail Sent”消息：nil delegate：self cancelButtonTitle：@“OK”otherButtonTitles：nil];         alert.tag = 1;         alert.delegate = self;         [警示显示];         [警告发布];         打破;
    }     case MFMailComposeResultFailed：{         UIAlertView * alert = [[UIAlertView alloc] initWithTitle：@“Mail Sending Failed”消息：nil delegate：self cancelButtonTitle：@“OK”otherButtonTitles：nil];         alert.tag = 2;         alert.delegate = self;         [警示显示];         [警告发布];         打破;
    }     默认：
        打破;
} [controller dismissModalViewControllerAnimated：YES]; }

iPhone：使用自定义内容类型发送电子邮件

2 个答案:

pragma mark -------------------------------------------- < / H1>

pragma mark MFMailComposeViewController委托方法