To add gui

Question

i wanted to add gui to this code..
the codes are pasted with their names..
COM PORT field and MESSAGE CENTER no.(smsc) are not being accepted..
pls help..i have bolded the parts which arent being acccepted
import java.util.Date;
public class Sender implements Runnable  {
  private static final long STANDARD=500;
  private static final long LONG=2000;
  private static final long  VERYLONG=20000;
  SerialConnection mySerial =null;
  static final private char cntrlZ=(char)26;
  String in, out;
  Thread aThread=null;
  private long delay=STANDARD;
  String recipient=null;
  String message=null;
  SMSFrame frame=new SMSFrame();
  ***protected String csca="[phone]"; // the message center***
  ***protected String port="COM6";***
  private SerialParameters defaultParameters= new SerialParameters (port,9600,0,0,8,1,0);
  public int step;
  public int status=-1;
  public long messageNo=-1;
   public Sender() {
        throw new UnsupportedOperationException("Not yet implemented");
  public Sender(String recipient, String message){
    this.recipient=recipient;
    this.message=message;
  public int send () throws Exception{
    SerialParameters params = defaultParameters;
    mySerial =new SerialConnection (params);
    mySerial.openConnection();
    aThread=new Thread(this);
      System.out.println("PORT: " + port + " CSCA: " + csca);
    aThread.start() ;
    return 0;
  public void run(){
    boolean timeOut=false;
    long startTime=(new Date()).getTime();
    while ((step <7) && (!timeOut)){
      timeOut=((new Date()).getTime() - startTime)>delay;
      if (timeOut && (step==1)) {
          step=-1;
          mySerial.send(        ""+cntrlZ);
      //read incoming string
      String result=  mySerial.getIncommingString() ;
      int expectedResult=-1;
      try{
        switch (step){
          case 0:
            mySerial.send("atz");
            delay=LONG;
            startTime=(new Date()).getTime();
            break;
          case 1:
            delay=STANDARD;
            mySerial.send("ath0");
            startTime=(new Date()).getTime();
            break;
          case 2:
            expectedResult=result.indexOf("OK");
            if (expectedResult>-1){
              mySerial.send("at+cmgf=1");
              startTime=(new Date()).getTime();
            }else{
                step=step-1;
            break;
          case 3:
            expectedResult=result.indexOf("OK");
            if (expectedResult>-1){
              mySerial.send("at+csca=\""+csca+"\"");
              startTime=(new Date()).getTime();
            }else{
              step=step-1;
            break;
          case 4:
            expectedResult=result.indexOf("OK");
            if (expectedResult>-1){
              mySerial.send("at+cmgs=\""+recipient+"\"");
              startTime=(new Date()).getTime();
            }else{
              step=step-1;
            break;
          case 5:
            expectedResult=result.indexOf(">");
            if (expectedResult>-1){
              mySerial.send(message+cntrlZ);
              startTime=(new Date()).getTime();
            }else{
              step=step-1;
            delay=VERYLONG;//waitning for message ack
            break;
          case 6:
            expectedResult=result.indexOf("OK");
            if (expectedResult>-1){
              int n=result.indexOf("CMGS:");
              result=result.substring(n+5);
              n=result.indexOf("\n");
              status=0;
              messageNo=Long.parseLong(result.substring(0,n).trim() );
              log ("sent message no:"+messageNo);
            }else{
              step=step-1;
          break;
        step=step+1;
        aThread.sleep(100);
      }catch (Exception e){
          e.printStackTrace();
    mySerial.closeConnection() ;
    //if timed out set status
    if (timeOut ) {
        status=-2;
        log("*** time out at step "+step+"***");
  private void log(String s){
    System.out.println (new java.util.Date()+":"+this.getClass().getName()+":"+s);
}

Answer 1

i am not able to post the entire code due to length restrictions..
i will be able to mail it..
pls help..
this is urgent..