Email composure iOS 8
我正在尝试从Xcode6在iOS 8中打开email composure，但是收到一个错误。如果我在Xcode 5上尝试，同样的代码也可以正常工作。后来，我从苹果开发者门户网站下载了一个示例代码：
https://developer.apple.com/library/content/samplecode/MessageComposer/Introduction/Intro.html
但是结果是一样的。在优化Xcode6的代码时，我是否遗漏了一些东西或设置
下面是代码:在我的按钮操作中
MFMailComposeViewController *picker = [[MFMailComposeViewController alloc] init];
picker.mailComposeDelegate = self;
[picker setSubject:@"Hello from California!"];
// Set up recipients
NSArray *toRecipients = [NSArray arrayWithObject:@"first@example.com"];
NSArray *ccRecipients = [NSArray arrayWithObjects:@"second@example.com", @"third@example.com", nil];
NSArray *bccRecipients = [NSArray arrayWithObject:@"fourth@example.com"];
[picker setToRecipients:toRecipients];
[picker setCcRecipients:ccRecipients];
[picker setBccRecipients:bccRecipients];
// Attach an image to the email
NSString *path = [[NSBundle mainBundle] pathForResource:@"rainy" ofType:@"jpg"];
NSData *myData = [NSData dataWithContentsOfFile:path];
[picker addAttachmentData:myData mimeType:@"image/jpeg" fileName:@"rainy"];
// Fill out the email body text
NSString *emailBody = @"It is raining in sunny California!";
[picker setMessageBody:emailBody isHTML:NO];
[self presentViewController:picker animated:YES completion:NULL];电子邮件委派
self.feedbackMsg.hidden = NO;
// Notifies users about errors associated with the interface
switch (result)
{
case MFMailComposeResultCancelled:
self.feedbackMsg.text = @"Result: Mail sending canceled";
break;
case MFMailComposeResultSaved:
self.feedbackMsg.text = @"Result: Mail saved";
break;
case MFMailComposeResultSent:
self.feedbackMsg.text = @"Result: Mail sent";
break;
case MFMailComposeResultFailed:
self.feedbackMsg.text = @"Result: Mail sending failed";
break;
default:
self.feedbackMsg.text = @"Result: Mail not sent";
break;
}
[self dismissViewControllerAnimated:YES completion:NULL];结果：
电子邮件合成委派自动消失，结果为0，即MFMailComposeResultCancelled
错误代码: MessageComposer10993:196902 viewServiceDidTerminateWithError: error Domain=_UIViewServiceInterfaceErrorDomain Code=3“无法完成操作。(_UIViewServiceInterfaceErrorDomain错误3。)”UserInfo=0x7b93f7e0 {Message=Service连接中断}
和
2014-09-17 22:04:22.538 MessageComposer10993:205761等待来自com.apple.MailCompositionService
的栅栏超时
回答 1
Stack Overflow用户
发布于 2014-09-24 01:58:46
从表面上看，这是一个仅限模拟器的问题。(iOS 8模拟器) globalMailer方法在设备上工作正常。
如果有人遇到这个问题，只需在真实设备上测试即可。
https://stackoverflow.com/questions/25895634
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