我正在使用 SMTP 发送邮件。发送邮件效果很好。但是，我想在按钮单击时使用注销，以便我可以注销我的帐户。如何注销帐户？有退出的方法吗？
这是我使用的一些代码：
public void Mail(String user, String pass) {
Properties props = new Properties();
props.put("mail.smtp.host", "smtp.gmail.com");
props.put("mail.smtp.socketFactory.port", "465");
props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.port", "465");
Session session = Session.getDefaultInstance(props, new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(FROM_MAILID,PASSWORD);
}
});
try {
Message message = new MimeMessage(session);
message.setFrom(new InternetAddress(FROM_MAILID));
message.setRecipients(Message.RecipientType.TO, InternetAddress.parse(TO_MAILID));
message.setSubject("Testing Subject");
Multipart multipart = new MimeMultipart();
MimeBodyPart messageBodyPart = new MimeBodyPart();
DataSource source = new FileDataSource(new File(Environment.getExternalStorageDirectory().getAbsolutePath()+"/wallpaper.jpg"));
messageBodyPart.setDataHandler(new DataHandler(source));
messageBodyPart.setFileName("image.png");
messageBodyPart.setDisposition(MimeBodyPart.ATTACHMENT);
messageBodyPart.setHeader("Content-ID","<vogue>");
multipart.addBodyPart(messageBodyPart);
message.setContent(multipart);
Transport.send(message);
Log.d("sent","mail sent...");
}catch(AuthenticationFailedException afe){
Log.d("wrong","wrong passwrd....");
}catch(AddressException ae){
}catch (MessagingException e) {
throw new RuntimeException(e);
}
}