iOS我可以在邮件应用程序发送的电子邮件中注入HTML代码吗？

Question

我们正在经营文具业务,并为人们设计电子邮件文具,签名等.在PC上使用它们没有问题,因为在大多数邮件客户端中将HTML添加到电子邮件内容很容易.但是,iOS可以实现吗？

我们现在如何为移动设备做这件事是我们告诉用户添加我们的SMTP服务器并通过它发送消息.这个SMTP的工作原理是它在发送前用HTML包装每封电子邮件.我想知道这是否可以直接在iPhone上进行,并在发送之前对电子邮件进行某种后处理？

Answer 1

AFAIK您无法捕获从内置电子邮件客户端发送的电子邮件.但是,您可以编写自己的应用程序,使用HTML发送带有HTML的电子邮件MFMailComposeViewController.

编辑:添加了一些示例代码:

- (void) sendEventInEmail
{
    MFMailComposeViewController *picker = [[MFMailComposeViewController alloc] init];
    picker.mailComposeDelegate = self;

    [picker setSubject:@"Email Subject"];

    // Fill out the email body text
    NSString *iTunesLink = @"http://itunes.apple.com/gb/app/whats-on-reading/id347859140?mt=8"; // Link to iTune App link
    NSString *content = [eventDictionary objectForKey:@"Description"];
    NSString *imageURL = [eventDictionary objectForKey:@"Image URL"];
    NSString *findOutMoreURL = [eventDictionary objectForKey:@"Link"];

    NSString *emailBody = [NSString stringWithFormat:@"<br /> <a href = '%@'> <img src='%@' align=left  style='margin:5px' /> </a> <b>%@</b> <br /><br />%@ <br /><br />Sent using <a href = '%@'>What's On Reading</a> for the iPhone.</p>", findOutMoreURL, imageURL, emailSubject, content, iTunesLink];

    [picker setMessageBody:emailBody isHTML:YES];

    [self presentModalViewController:picker animated:YES];

[picker release];
    }

 - (void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error
    {
        // Notifies users about errors associated with the interface
        switch (result)
        {
            case MFMailComposeResultCancelled:
                break;
            case MFMailComposeResultSaved:
                break;
            case MFMailComposeResultSent:
                break;
            case MFMailComposeResultFailed:
                break;
            default:
                break;
        }
        [self dismissModalViewControllerAnimated:YES];
    }