ios调用系统邮件

来源：互联网发布：普法战争法国知乎编辑：程序博客网时间：2024/04/27 19:44

1.引入MessageUI.framework框架

2.实例化类MFMailComposeViewController，判断用户的设备是否设置邮箱 if ([mailClass canSendMail])

3.具体代码：

MFMailComposeViewController *mailPicker = [[MFMailComposeViewController alloc] init]; //创建邮件controller

mailPicker.mailComposeDelegate = self; //设置邮件代理

[mailPicker setSubject:@"Send WebView ScreenShot"]; //邮件主题

[mailPicker setToRecipients:[NSArray arrayWithObjects:@"lipengxuan48@163.com",

@"lipengxuan48@gmail.com", nil]]; //设置发送给谁，参数是NSarray

//cc

// [mailPicker setCcRecipients:[NSArray arrayWithObject:@"zhuqil@163.com"]]; //可以添加抄送

//bcc

// [mailPicker setBccRecipients:[NSArray arrayWithObject:@"secret@gmail.com"]];

[mailPicker setMessageBody:@"WebShotScreen n in Attachment!" isHTML:NO]; //邮件主题

NSData *imageData = UIImagePNGRepresentation(viewImage);//这里获取截图存入NSData，用于发送附件

[mailPicker addAttachmentData:imageData mimeType:@"image/png" fileName:@"WebScreenShot"];//发送附件的NSData，类型，附件名

[self presentModalViewController:mailPicker animated:YES]; //把当前controller变为邮件controller

4.实现代理方法

- (void)mailComposeController:(MFMailComposeViewController*)controller

didFinishWithResult:(MFMailComposeResult)result
error:(NSError*)error
{
switch (result){
case MFMailComposeResultCancelled: NSLog(@”Mail send canceled…”);
break;
case MFMailComposeResultSaved: NSLog(@”Mail saved…”);
break;
case MFMailComposeResultSent: NSLog(@”Mail sent…”);
break;
case MFMailComposeResultFailed: NSLog(@”Mail send errored: %@…”, [error localizedDescription]);
break;
default: break;
}
[self dismissModalViewControllerAnimated:YES];
}