ios - dismissViewControllerAnimated : does not work

Question

我有一种方法可以从我的 TableView 发送电子邮件。

所以其中一个单元格是“联系我们”单元格，每当它被点击时，我都会使用 MFMailComposeViewController 进入邮件 View Controller ，但问题是当我点击“取消”或“发送”我的邮件 View Controller 不会返回到 TableView 。 “取消”和“发送”操作有效，但我留在邮件 View Controller 上。

这是相关的方法:

- (void)sendEmail {
    // Email Subject
    NSString *emailTitle = @"Test Email";
    // Email Content
    NSString *messageBody = @"iOS programming is so fun!";
    // To address
    NSArray *toRecipents = [NSArray arrayWithObject:@"kkk@gmail.com"];

    MFMailComposeViewController *mc = [[MFMailComposeViewController alloc] init];
    mc.mailComposeDelegate = self;
    [mc setSubject:emailTitle];
    [mc setMessageBody:messageBody isHTML:NO];
    [mc setToRecipients:toRecipents];

    // Present mail view controller on screen
    [self presentViewController:mc animated:YES completion:NULL];

}

- (void) mailComposeController:(MFMailComposeViewController *)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError *)error
{
    switch (result)
    {
        case MFMailComposeResultCancelled:
            NSLog(@"Mail cancelled");

            break;
        case MFMailComposeResultSaved:
            NSLog(@"Mail saved");
            break;
        case MFMailComposeResultSent:
            NSLog(@"Mail sent");
            break;
        case MFMailComposeResultFailed:
            NSLog(@"Mail sent failure: %@", [error localizedDescription]);
            break;
        default:
            break;
    }

    // Close the Mail Interface
    [self dismissViewControllerAnimated:YES completion:NULL];
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {

    SettingsControllerSection section = indexPath.section;

    if (OtherControllerSection == section) {
        SettingsControllerOtherSection row = indexPath.row;

        switch (row) {

            case RateUsController:
                NSLog(@"rate us was pressed");
                break;

            case ContactUsControllerRow:
                [self sendEmail];
                NSLog(@"send email was pressed");
                break;
        }
    }
}

请帮忙，谢谢!!

Answer 1

在 mailComposeController 方法中像这样关闭它:

[controller dismissViewControllerAnimated:YES completion:NULL];