J2ME - Send SMS on your mobile

File: SMSSender.java

import java.io.IOException;

import javax.microedition.io.Connector;
import javax.wireless.messaging.MessageConnection;
import javax.wireless.messaging.TextMessage;

/** Sends an SMS message */
public class SMSSender implements Runnable {
  private String message;
  private String phoneNumber;

  public SMSSender() {
  }

  public void run() {
    // 84 - Vietnam, 86 - China
    // I am Vietnamese. My phone number is 097S292SB2 => +8497S292SB2
    String address = "sms://+84" + phoneNumber;
    MessageConnection smsconn = null;
    try {
      // Open the message connection.
      smsconn = (MessageConnection) Connector.open(address);
      // Create the message.
      TextMessage txtmessage = (TextMessage) smsconn
          .newMessage(MessageConnection.TEXT_MESSAGE);
      txtmessage.setAddress(address);// !!
      txtmessage.setPayloadText(message);
      smsconn.send(txtmessage);
    } catch (Exception e) {
      e.printStackTrace();
    }

    if (smsconn != null) {
      try {
        smsconn.close();
      } catch (IOException ioe) {
        ioe.printStackTrace();
      }
    }
  }

  public void send(String message) {
    this.message = message;
    this.phoneNumber = "97529" + "25" + "82"; // test my phone number!
    Thread t = new Thread(this);
    t.start();
  }
}