public class EmailinboxActivity extends Activity { /** Called when the activity is first created. */ EmailManager emailManager; private String stmpHost = "smtp.gmail.com"; private String mailServer = "imap.gmail.com"; public String urlServer = "gmail.com"; public String username = " Any Gmail Username"; public String password = " Any Gmail Password"; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); emailManager=new EmailManager(username, password, urlServer, stmpHost, mailServer); try { // emailManager.getInboxMails(); emailManager.close(); } catch (MessagingException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } // 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 class EmailAccount { public String urlServer = "gmail.com"; public String username = "username"; public String password = "password"; public String emailAddress; public EmailAccount(String username, String password, String urlServer) { this.username = username; this.password = password; this.urlServer = urlServer; this.emailAddress = username + "@" + urlServer; } } // public class EmailAuthenticator extends Authenticator { private EmailAccount account; public EmailAuthenticator(EmailAccount account) { super(); this.account = account; } protected PasswordAuthentication getPasswordAuthentication() { return new PasswordAuthentication(account.emailAddress, account.password); } } // package com.android.emailinbox; import java.io.IOException; import java.util.ArrayList; import java.util.List; import java.util.Properties; import javax.mail.Folder; import javax.mail.Message; import javax.mail.MessagingException; import javax.mail.Multipart; import javax.mail.Part; import javax.mail.Session; import javax.mail.Store; import javax.mail.Transport; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeMessage; import android.location.Address; import android.util.Log; import android.widget.Toast; public class EmailManager { private String stmpHost = "smtp.gmail.com"; private String mailServer = "imap.gmail.com"; private EmailAccount account; private Session smtpSession; private Session imapSession; private Folder inbox,sentMail; private Store store,sentstore; boolean isSet; public EmailManager(String username, String password, String urlServer, String stmpHost, String mailServer) { account = new EmailAccount(username, password, urlServer); this.stmpHost = stmpHost; this.mailServer = mailServer; initProtocol(); } private void initProtocol() { EmailAuthenticator authenticator = new EmailAuthenticator(account); Properties props1 = new Properties(); props1.setProperty("mail.transport.protocol", "smtps"); props1.setProperty("mail.host", stmpHost); props1.put("mail.smtp.auth", "true"); props1.put("mail.smtp.port", "465"); props1.put("mail.smtp.socketFactory.port", "465"); props1.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory"); props1.put("mail.smtp.socketFactory.fallback", "false"); props1.setProperty("mail.smtp.quitwait", "false"); smtpSession = Session.getDefaultInstance(props1, authenticator); Properties props2 = new Properties(); props2.setProperty("mail.store.protocol", "imaps"); props2.setProperty("mail.imaps.host", mailServer); props2.setProperty("mail.imaps.port", "993"); props2.setProperty("mail.imaps.socketFactory.class", "javax.net.ssl.SSLSocketFactory"); props2.setProperty("mail.imaps.socketFactory.fallback", "false"); imapSession = Session.getInstance(props2); } public void getInboxMails() throws MessagingException { store = imapSession.getStore("imaps"); store.connect(mailServer, account.username, account.password); inbox = store.getFolder("Inbox"); inbox.open(Folder.READ_ONLY); Message[] messages = inbox.getMessages(); // List<Address>addresses=new ArrayList<Address>(); for (int i = messages.length - 1; i >= 0; i--) { Part p = messages[i]; try { String subject = messages[i].getSubject(); Log.v("subject","subject="+subject); String body=getText(p); Log.v("body","body="+body); javax.mail.Address[] address=messages[i].getFrom(); String add=address.toString().trim(); Log.v("address","address="+add); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } return ; } /*public void getsentMails() throws MessagingException { sentstore = imapSession.getStore("imaps"); sentstore.connect(mailServer, account.username, account.password); sentMail = sentstore.getFolder("Sent"); sentMail.open(Folder.READ_ONLY); Message[] sentmessages = sentMail.getMessages(); Log.v("messages","messages"+sentmessages); Log.v("messages","messages"+sentmessages.length); for (int i = sentmessages.length - 1; i >= 0; i--) { Part p = sentmessages[i]; try { String sentsubject = sentmessages[i].getSubject(); Log.v("sentsubject","sentsubject="+sentsubject); String sentbody=getText(p); Log.v("sentbody","sentbody="+sentbody); javax.mail.Address[] address=messages[i].getFrom(); String add=address.toString().trim(); Log.v("address","address="+add); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } return ; }*/ public void close() { //Close connection try { // inbox.close(false); // store.close(); sentMail.close(false); sentstore.close(); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } /*public synchronized void sendMail(String subject, String body, String sender, String recipients) throws Exception { MimeMessage message = new MimeMessage(smtpSession); 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); } */ public String getText(Part p) throws MessagingException, IOException { if (p.isMimeType("text/*")) { boolean textIsHtml = false; String s = (String) p.getContent(); textIsHtml = p.isMimeType("text/html"); return String.valueOf(s); } if (p.isMimeType("multipart/alternative")) { // prefer html text over plain text Multipart mp = (Multipart) p.getContent(); String text = null; for (int i = 0; i < mp.getCount(); i++) { Part bp = mp.getBodyPart(i); if (bp.isMimeType("text/plain")) { if (text == null) text = getText(bp); continue; } else if (bp.isMimeType("text/html")) { String s = getText(bp); if (s != null) return String.valueOf(s); } else { return getText(bp); } } return text; } else if (p.isMimeType("multipart/*")) { Multipart mp = (Multipart) p.getContent(); for (int i = 0; i < mp.getCount(); i++) { String s = getText(mp.getBodyPart(i)); if (s != null) return String.valueOf(s); } } return null; } }