下载贤集网APP入驻自媒体
邮件发送功能是由MessageUI Framework提供的,这个框架是iPhone sdk中最简单的框。由一个类、一个视图控制器,一个protocol组成。
一、创建视图控制器:
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MFMailComposeViewController *mc = [[MFMailComposeViewController alloc] init]; mc.mailComposeDelegate = self;
二、设置邮件主题:
[code][mc setToRecipients:[NSArray arrayWithObjects:@"zhuqi0@126.com", "@dave@iphonedevbook.com", nil];
2、设置cc
[code][mc setMessageBody:@"Hello, Joe!
What do you know?" isHTML:YES];
五、添加附件
添加附件需要三个参数,一个是NSData类型的附件,一个是mime type,一个附件的名称。
NSString *path = [[NSBundle mainBundle] pathForResource:@"blood_orange"
ofType:@"png"];
NSData *data = [NSData dataWithContentsOfFile:path];
[mc addAttachmentData:data mimeType:@"image/png" fileName:@"blood_orange"];
六、视图呈现
[self presentModalViewController:mc animated:YES];
[mc release];
七、视图控制器的委托方法
邮件视图控制器的委托方法包含在MFMailComposeViewControllerDelegate中,无论用户是否发送或取消发送,不论系统是否能够发送邮件,
方法 mailComposeController:didFinishWithResult:error: gets called都会被调用。
复制代码
- (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];
}