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iosswiftmfmailcomposeviewcontroller

MFMailComposer toReceiptsText with delay

I am using MFMailcomposeViewController for the mail functionality. but when app present MFMailComposeViewController the text in toReceipts filed display with delay.why is that so ? 

if MFMailComposeViewController.canSendMail()
  {
    var mailPicker = MFMailComposeViewController()
    mailPicker.mailComposeDelegate = self;
    mailPicker.setSubject("hello");
    mailPicker.setMessageBody(txtViewBody.text, isHTML: false);
    mailPicker.setToRecipients(["[email protected]"])

    self.becomeFirstResponder();


    presentViewController(mailPicker, animated: true, completion: {
        println("Mail composer completion block")
    });

    }
Solution

  • It will show Recipient with delay in Simulator.
    In device it won't load with delay.