안드로이드 이메일 보내기

안드로이드 이메일 보내기

jar 파일 3개를 받아 libs 복사 후 추가 등록을 해주셔야 합니다

activation.jar

additionnal.jar

mail.jar

GmailSender.java

package com.gpsSendMail.util;

import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.security.Security;
import java.util.Properties;

import javax.activation.DataHandler;
import javax.activation.DataSource;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;

import android.os.AsyncTask;

public class GmailSender extends javax.mail.Authenticator {
	private String mailhost = "smtp.gmail.com";
	private String user;
	private String password;
	private Session session;
	MimeMessage message;
	static {
		Security.addProvider(new JSSEProvider());
	}

	public GmailSender(String user, String password) {
		this.user = user;
		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 {
			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));
				new tesetAsynTastk().execute(null, null, null);

			}
		} catch (Exception e) {

		}
	}

	class tesetAsynTastk extends AsyncTask <Void, Void, Void> {
		@Override
		protected synchronized void onPreExecute() {
			super.onPreExecute();
		}

		@Override
		protected Void doInBackground(Void... params) {
			try {
				Transport.send(message);
			} catch (MessagingException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
			return null;
		}

		@Override
		protected void onPostExecute(Void result) {
			super.onPostExecute(result);
		}

	}

	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");
		}
	}
}

JSSEProvider .java

public final class JSSEProvider extends Provider {

    public JSSEProvider() {
        super("HarmonyJSSE", 1.0, "Harmony JSSE Provider");
        AccessController.doPrivileged(new java.security.PrivilegedAction<Void>() {
            public Void run() {
                put("SSLContext.TLS",
                        "org.apache.harmony.xnet.provider.jsse.SSLContextImpl");
                put("Alg.Alias.SSLContext.TLSv1", "TLS");
                put("KeyManagerFactory.X509",
                        "org.apache.harmony.xnet.provider.jsse.KeyManagerFactoryImpl");
                put("TrustManagerFactory.X509",
                        "org.apache.harmony.xnet.provider.jsse.TrustManagerFactoryImpl");
                return null;
            }
        });
    }
}

sendMail

	GmailSender sender = new GmailSender("아이디@gmail.com","비번"); // SUBSTITUTE HERE                    
        try {  
        	
            sender.sendMail(  
            	    "제목",   
                    "내용" ,           
                    "아이디@gmail.com",          
                    "아이디@gmail.com"            
                    );  
        } catch (Exception e) {  
            Log.e("SendMail", e.getMessage(), e);  
        }  

끝~