我真的不知道在我的代码中要写什么。我已经在 stackoverflow 中尝试了建议的代码,但仍然没有得到正确的异步任务或线程。我总是在尝试那些推荐的代码时出错。请有人帮助我如何做正确的异步任务或线程。这是我的代码:
final Button send = (Button) this.findViewById(R.id.send);
send.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
try {
GMailSender sender = new GMailSender((from.getText().toString()),
(pass.getText().toString()));
sender.sendMail((subject.getText().toString()),
(body.getText().toString()),
(from.getText().toString()),
(to.getText().toString()));
} catch (Exception e) {
Log.e("SendMail", e.getMessage(), e);
}
}
});
这是我的 GmailSender:
public class GMailSender extends javax.mail.Authenticator {
private String mailhost = "smtp.gmail.com";
private String user;
private String password;
private Session session;
private String[] _to;
private String _from;
private String _subject;
private String _body;
static {
Security.addProvider(new com.provider.JSSEProvider());
}
public GMailSender(String editable, String password) {
this.user = editable;
// this.password = password;
Properties props = new Properties();
props.setProperty("mail.transport.protocol", "smtp");
props.setProperty("mail.host", mailhost);
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.port", "465");
props.put("mail.smtp.socketFactory.port", "465");
props.put("mail.smtp.socketFactory.class",
"javax.net.ssl.SSLSocketFactory");
props.put("mail.smtp.socketFactory.fallback", "false");
props.setProperty("mail.smtp.quitwait", "false");
session = Session.getDefaultInstance(props, this);
}
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(user, password);
}
public synchronized void sendMail(String subject, String body, String sender,
String recipients) throws Exception {
try{
MimeMessage message = new MimeMessage(session);
DataHandler handler = new DataHandler(new ByteArrayDataSource(body.getBytes(),
"text/plain"));
message.setSender(new InternetAddress(sender));
message.setSubject(subject);
message.setDataHandler(handler);
if (recipients.indexOf(',') > 0)
message.setRecipients(Message.RecipientType.TO,
InternetAddress.parse(recipients));
else
message.setRecipient(Message.RecipientType.TO, new
InternetAddress(recipients));
Transport.send(message);
}catch(Exception e){
}
}
public class ByteArrayDataSource implements DataSource {
private byte[] data;
private String type;
public ByteArrayDataSource(byte[] data, String type) {
super();
this.data = data;
this.type = type;
}
public ByteArrayDataSource(byte[] data) {
super();
this.data = data;
}
public void setType(String type) {
this.type = type;
}
public String getContentType() {
if (type == null)
return "application/octet-stream";
else
return type;
}
public InputStream getInputStream() throws IOException {
return new ByteArrayInputStream(data);
}
public String getName() {
return "ByteArrayDataSource";
}
public OutputStream getOutputStream() throws IOException {
throw new IOException("Not Supported");
}
}
public String getBody() {
return _body;
}
public void setBody(String _body) {
this._body = _body;
}
public String[] getTo() {
return _to;
}
public void setTo(String[] _to) {
this._to=_to;
}
public void setFrom(String string) {
// TODO Auto-generated method stub
this.set_from(string);
}
public void setSubject(String string) {
this.set_subject(string);
}
public String get_from() {
return _from;
}
public void set_from(String _from) {
this._from = _from;
}
public String get_subject() {
return _subject;
}
public void set_subject(String _subject) {
this._subject = _subject;
}
}
很抱歉再次问这种问题。我只是无法得到正确的答案。任何帮助,将不胜感激。非常感谢你提前.. TT 。