Question

我是iOS的新手，我正在尝试在我的应用中添加inapt电子邮件。我有一个屏幕，其中推送电子邮件图标应打开inapp电子邮件。我有inapp电子邮件的代码。但是，该按钮已经是控制器上的插座。所以，我不知道如何将相同的按钮链接到具有inapp电子邮件代码的不同类/文件。我在考虑设置一个委托，但不知道如何在邮件类中初始化委托。已经挣扎了几天......请帮忙！

萨米特

Answer 1

尝试MFMailComposeViewController ....这里有一些示例代码：确保导入MEssageUI框架并在.h中导入MFMailComposeViewController / MessageUI并且还符合其委托

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


        [mailView setMailComposeDelegate:self];
    if ([MFMailComposeViewController canSendMail]) {
        [mailView setSubject:@"Interesting Apple News Article!"];
        NSString *mailString = [[NSString alloc] initWithFormat:@"Test!"]; 
        [mailView setMessageBody:mailString isHTML:NO];
        [mailView setModalTransitionStyle:UIModalTransitionStyleCoverVertical];
        [self presentModalViewController:mailView animated:YES];
        [mailString release];
        [mailView release];
    } else 
        [mailView release];

    }

   -(void)mailComposeController:(MFMailComposeViewController *)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError *)error {

if (error) {
    UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Mailing Error" message:[error localizedDescription] delegate:self cancelButtonTitle:@"Dismiss" otherButtonTitles:nil, nil];
    [alert show];
    [alert release];
    [self dismissModalViewControllerAnimated:YES];
} else {
    [self dismissModalViewControllerAnimated:YES];
}


  }

在ios中使用inapp电子邮件挣扎

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