Sphinx speech recognition program in java

/*
 * Copyright 1999-2004 Carnegie Mellon University.
 * Portions Copyright 2004 Sun Microsystems, Inc.
 * Portions Copyright 2004 Mitsubishi Electric Research Laboratories.
 * All Rights Reserved.  Use is subject to license terms.
 *
 * See the file "license.terms" for information on usage and
 * redistribution of this file in the Sphinx package, and for a DISCLAIMER OF ALL
 * WARRANTIES.
 *
 * i have just modified the actual HelloWorld.java file by adding few lines of code.
 * make sure you have a look on the grammar file that i have uploaded.
 * all the best.
 *
 */


package demo.sphinx.helloworld;

import edu.cmu.sphinx.frontend.util.Microphone;
import edu.cmu.sphinx.recognizer.Recognizer;
import edu.cmu.sphinx.result.Result;
import edu.cmu.sphinx.util.props.ConfigurationManager;
import edu.cmu.sphinx.util.props.PropertyException;

import java.io.File;
import java.io.IOException;
import java.net.URL;
import java.awt.AWTException;

//For keyboard inputs
import java.awt.Robot;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;

//For network related
import java.net.HttpURLConnection;

////For text to speech
//import com.sun.speech.freetts.Voice;
//import com.sun.speech.freetts.VoiceManager;

/**
 * A simple HelloWorld demo showing a simple speech application
 * built using Sphinx-4. This application uses the Sphinx-4 endpointer,
 * which automatically segments incoming audio into utterances and silences.
 */
public class HelloWorld {

    /**
     * Main method for running the HelloWorld demo.
     */
    static int i=1;
    static String resultText;



    public static void main(String[] args) {
//      Voice v;
//      VoiceManager vm = VoiceManager.getInstance();
//      v=vm.getVoice("kevin16");
//      v.allocate();

        try {
            URL url;
           if (args.length > 0) {
               url = new File(args[0]).toURI().toURL();
            } else {
                url = HelloWorld.class.getResource("helloworld.config.xml");
            }

            System.out.println("Loading...");

            ConfigurationManager cm = new ConfigurationManager(url);

        Recognizer recognizer = (Recognizer) cm.lookup("recognizer");
        Microphone microphone = (Microphone) cm.lookup("microphone");


            /* allocate the resource necessary for the recognizer */
            recognizer.allocate();

            /* the microphone will keep recording until the program exits */

            if (microphone.startRecording())
            {
                System.out.println("Say: (Command | Program| Browser | Bluetooth |  Device Manager |Power Options |Cal | Control | Player |task manager | Windows Security Center)");
                System.out.println("Say: ( open word | open phot oshop|open Access|start Excel|start nero |start fire wall| open Pad |open Paint)");
            while (true)
            {


            System.out.println("Start speaking. Press Ctrl-C to quit.\n");

                    /*
                     * This method will return when the end of speech
                     * is reached. Note that the endpointer will determine
                     * the end of speech.
                     */


            Result result = recognizer.recognize();
            if (result != null)
            {
                    System.out.println("Enter your choise"+ "\n");
             resultText = result.getBestFinalResultNoFiller();
            System.out.println("You said: " + resultText + "\n");

//          Applications*********************************************
            if(resultText.equalsIgnoreCase("Command Prompt"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c start cmd");
                    }
                catch(Exception er){
                }
            }
            if (resultText.equalsIgnoreCase("close command prompt"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c start taskkill /im cmd.exe /f");

                }catch(Exception ae){}
            }
            else  if (resultText.equalsIgnoreCase("Program list"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c start appwiz.cpl");
                }catch(Exception ae){}
            }
            if (resultText.equalsIgnoreCase("open calculator"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c start calc");
                }catch(Exception ae){}
            }
            else if(resultText.equalsIgnoreCase("close calculator"))
            {    try{
                Runtime.getRuntime().exec("cmd /c start taskkill /im calc.exe /f");
                }catch(Exception ae){}
            }
            else if(resultText.equalsIgnoreCase("open windows paint"))
            {    try{
                Runtime.getRuntime().exec("cmd /c start mspaint");
                }catch(Exception ae){}
            }
            else if(resultText.equalsIgnoreCase("close windows paint"))
            {    try{
                Runtime.getRuntime().exec("cmd /c start taskkill /im mspaint.exe /f");
                }catch(Exception ae){}
            }
            else if (resultText.equalsIgnoreCase("open word pad"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c  write");
                }catch(Exception ae){}
             }
            else if (resultText.equalsIgnoreCase("close word pad"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c  start taskkill /im wordpad.exe /f");
                }catch(Exception ae){}
             }
            else if (resultText.equalsIgnoreCase("open note pad"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c start notepad");
                }catch(Exception ae){}
             }
            else if (resultText.equalsIgnoreCase("close note pad"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c start taskkill /im notepad.exe /f");
                }catch(Exception ae){}
             }
            else if (resultText.equalsIgnoreCase("open Player"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c start wmplayer");
                }catch(Exception ae){}
            }
            else if (resultText.equalsIgnoreCase("open microsoft word"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c start winword");
               // System.out.println("inside");
                }catch(Exception ae){}
             }
            else if (resultText.equalsIgnoreCase("close microsoft word"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c start taskkill /im winword.exe /f");
               // System.out.println("inside");
                }catch(Exception ae){}
             }
            else if (resultText.equalsIgnoreCase("open microsoft Excel"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c start excel");
               // System.out.println("inside");
                }catch(Exception ae){}
             }else if (resultText.equalsIgnoreCase("close mircosoft Excel"))
                {
                    try{
                        Runtime.getRuntime().exec("cmd /c start taskkill /im excel.exe /f");
                   // System.out.println("inside");
                    }catch(Exception ae){}
                 }




//          Utility Action Command
            if (resultText.equalsIgnoreCase("show Power Options"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c powercfg.cpl");

                }catch(Exception ae){}
            }
            if (resultText.equalsIgnoreCase("show Blue tooth"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c fsquirt");

                }catch(Exception ae){}
            }
            if (resultText.equalsIgnoreCase("show Windows Security Center"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c wscui.cpl");

                }catch(Exception ae){}
            }
             else if (resultText.equalsIgnoreCase("show Control Panel"))
                {
                    try{
                        Runtime.getRuntime().exec("cmd /c control");
                    }catch(Exception ae){}
                }

            else if(resultText.equalsIgnoreCase("show task manager"))
                {
                try{
                    Runtime.getRuntime().exec("cmd /c start taskmgr.exe");
                   // System.out.println("inside");
                    }catch(Exception ae){}
                }
             else if(resultText.equalsIgnoreCase("hide task manager"))
                {
                 try{
                     Runtime.getRuntime().exec("cmd /c start taskkill /im taskmgr.exe /f");
                   // System.out.println("inside");
                    }catch(Exception ae){}
                }
            else if (resultText.equalsIgnoreCase("show Device Manager"))
                {
                    try{
                        Runtime.getRuntime().exec("cmd /c start devmgmt.msc");
                   // System.out.println("inside");
                    }catch(Exception ae){}
                 }

            }

//          NETWORk related action commands
            if(resultText.equalsIgnoreCase("site face book"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c start chrome www.facebook.com");
                   // System.out.println("inside");
                    }
                catch(Exception ae){}
            }
            if(resultText.equalsIgnoreCase("site mail"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c start chrome www.gmail.com");
                   // System.out.println("inside");
                    }
                catch(Exception ae){}
            }
            if(resultText.equalsIgnoreCase("site go girl"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c start chrome www.google.com");
                   // System.out.println("inside");
                    }
                catch(Exception ae){}
            }
            if(resultText.equalsIgnoreCase("site news"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c start chrome www.news.yahoo.com/");
                   // System.out.println("inside");
                    }
                catch(Exception ae){}
            }
            if(resultText.equalsIgnoreCase("close brew sir"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c taskkill /f /im chrome.exe");
                   // System.out.println("inside");
                    }
                catch(Exception ae){}
            }



//          Simulate action commands by importing the robot class above

            if(resultText.equalsIgnoreCase("scroll up"))
            {
                try {
                    Robot r = new Robot();
                    r.keyPress(KeyEvent.VK_UP);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_UP);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_UP);
                } catch (AWTException e) {
                    e.printStackTrace();
                }
            }
            if(resultText.equalsIgnoreCase("scroll down"))
            {
                try {
                    Robot r = new Robot();
                    r.keyPress(KeyEvent.VK_DOWN);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_DOWN);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_DOWN);
                } catch (AWTException e) {
                    e.printStackTrace();
                }
            }


//          System Command

            if(resultText.equalsIgnoreCase("go to sleep"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c start /wait scrnsave.scr /s");
                }
                catch(Exception ae)
                {}
            }
            if(resultText.equalsIgnoreCase("wake up"))
            {
                try {
                    Robot r = new Robot();
                    r.mouseMove(100, 100);
                    r.mousePress(InputEvent.BUTTON1_MASK);
                    r.mouseRelease(InputEvent.BUTTON1_MASK);
                } catch (AWTException e) {
                    e.printStackTrace();
                }
            }
            if(resultText.equalsIgnoreCase("check internet connection"))
            {
                try {
                    try {
                        URL url1 = new URL("http://www.google.com");
                        System.out.println(url1.getHost());
                        HttpURLConnection con = (HttpURLConnection) url1
                                .openConnection();
                        con.connect();
                        if (con.getResponseCode() == 200){
                            System.out.println("Connection established!!");
                        }
                    } catch (Exception exception) {
                        System.out.println("No Connection");
                    }
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }



//          Program Action Command ABOUT
            if(resultText.equalsIgnoreCase("type your name"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c start notepad");
                   // System.out.println("inside");
                    } catch (Exception ae){
                    }
                try {
                    Robot r = new Robot();
                    r.keyPress(KeyEvent.VK_S);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_P);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_E);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_E);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_C);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_H);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_SPACE);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_R);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_E);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_C);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_O);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_G);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_N);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_I);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_T);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_I);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_O);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_N);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_SPACE);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_S);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_Y);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_S);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_T);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_E);
                    r.delay(500);
                    r.keyPress(KeyEvent.VK_M);
                } catch (AWTException e) {
                    e.printStackTrace();
                }
            }
            if(resultText.equalsIgnoreCase("show commands"))
            {
                try{
                    Runtime.getRuntime().exec("cmd /c commands.txt");
                }
                catch(Exception ae)
                {}
            }
            else if(resultText.equalsIgnoreCase("recognition stop"))
            {
                try{

                    //recognizer.wait();
                    System.out.println("See you later!");
                    System.exit(0);}
                catch(Exception estop ){}
            }

            else
            {
                        System.out.println("I can't hear what you said.\n");
            }
       }
       }
        else
        {
            System.out.println("Cannot start microphone.");
            recognizer.deallocate();
            System.exit(1);
        }

        } catch (IOException e) {
            System.err.println("Problem when loading HelloWorld: " + e);
            e.printStackTrace();
        } catch (PropertyException e) {
            System.err.println("Problem configuring HelloWorld: " + e);
            e.printStackTrace();
        } catch (InstantiationException e) {
            System.err.println("Problem creating HelloWorld: " + e);
            e.printStackTrace();
        }

    }
}