Email 用黑莓发送邮件

我想创建一个应用程序，可以在黑莓发送电子邮件。我可以有一个示例代码或教程吗

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非常感谢，Ypu可以开始这样做：

U可以直接或通过编程使用API发送两种类型的电子邮件

public void sendemail(String s){
        Message m = new Message();
        Address a = null;
        try
        {
            a = new Address("","");
        } catch (AddressException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        Address[] addresses = {a};
        try
        {
            m.addRecipients(net.rim.blackberry.api.mail.Message.RecipientType.TO, addresses);
            m.setContent(s);
        } catch (MessagingException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        m.setSubject(" My Croxley ");
        Invoke.invokeApplication(Invoke.APP_TYPE_MESSAGES, new MessageArguments(m));
    }

另一个是这样

public boolean SendEmail(String emailFrom, String emailTo, String subject, String messageData, String fileName, byte[] fileData)
{
        // create a multipart message
        Multipart mp = new Multipart();
        TextBodyPart tbp = new TextBodyPart(mp, messageData);
        mp.addBodyPart(tbp);

        SupportedAttachmentPart sap = new SupportedAttachmentPart(mp, "audio/amr", fileName, fileData);
        mp.addBodyPart(sap);

        // create a message in the sent items folder
       Folder folders[] = Session.getDefaultInstance().getStore().list(Folder.SENT);
       Message message = new Message(folders[0]);

       // add recipients to the message and send
       try 
       {
           Address toAdd = new Address(emailTo, emailTo);
           Address toAdds[] = new Address[1];
           toAdds[0] = toAdd;
           message.addRecipients(Message.RecipientType.TO, toAdds);
           message.setSubject(subject);
           message.setContent(mp);
           //sets priority
           //message.setPriority(Message.Priority.HIGH);
           net.rim.blackberry.api.mail.Transport.send(message);
           return true;
       } 
       catch (Exception e) 
       {
            return false;
       }
    }

你好