/*
 *  Copyright (C) 2009  E.Albert, P.Arenas, S.Genaim, G.Puebla, and D.Zanardini
 *                      https://costa.ls.fi.upm.es
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package midp;
/**
 * This class contains a MIDlet that sends an sms to a mobile phone
 * also this MIDP application can be installed in a mobile device.
 * @author Diana Ramírez
 * 
 */

import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import javax.microedition.io.*;
import javax.wireless.messaging.*;
import java.io.*;


//A first MIDlet with simple text and a few commands.
public class Message extends MIDlet 
               implements CommandListener, MessageListener  {

  //The exit command
  private Command exitCommand; 
  //Command to send the Message 
  private Command sendMsgCommand;
   
  //The display for this MIDlet
  private Display display;
  
  Form displayForm;
  String msgToSend="sms Test !";
  
  MessageConnection clientConn;
  
  public Message() {
    display = Display.getDisplay(this);
    exitCommand = new Command("Exit", Command.SCREEN, 1);
    sendMsgCommand = new Command("Send", Command.SCREEN, 1);
	
	
 }
 
public void notifyIncomingMessage(MessageConnection conn) 
 {
 
 }
 
 // Start the MIDlet by creating the TextBox and 
  // associating the exit command and listener.
  public void startApp() {
  	 displayForm = new Form("Send Message");
	 
	 displayForm.addCommand(exitCommand);
	 displayForm.addCommand(sendMsgCommand);
 
	 displayForm.setCommandListener(this);
	 //	 displayForm.setItemStateListener();
	 display.setCurrent(displayForm);
	 
	 try
	 {
	 clientConn = (MessageConnection)Connector.open("sms://+34697396559");
	 }
	 catch (IOException ioExc)
	 {
	 System.out.println("Client connection could be obtained");
	 ioExc.printStackTrace();
	 } 


  }
  
  // Pause is a no-op because there is no   background
  // activities or record stores to be closed.
  public void pauseApp() { }

  // Destroy must cleanup everything not handled 
  // by the garbage collector.
  public void destroyApp(boolean unconditional) { }

 // Respond to commands. 
  public void commandAction(
  Command c, Displayable s) {
    if (c == exitCommand) {
      	destroyApp(false);
      	notifyDestroyed();
    }
	
	if (c == sendMsgCommand) {
		try
		{
			TextMessage tmsg =(TextMessage)clientConn.newMessage(MessageConnection.TEXT_MESSAGE);
        	tmsg.setAddress("sms://+34697396559");
        	tmsg.setPayloadText(msgToSend);
        	clientConn.send(tmsg);

		}
		catch (Exception exc)
		{
			exc.printStackTrace();
		}
		
	
	}
  }  
}