import javax.imageio.*;
import java.awt.image.*;
import java.awt.event.*;
import java.awt.*;
import java.security.NoSuchAlgorithmException;
import java.security.MessageDigest;
import java.lang.management.*;
import java.lang.reflect.*;
import java.net.*;
import java.io.*;
import javax.swing.text.*;
import javax.swing.event.*;
import javax.swing.*;
import java.util.concurrent.atomic.*;
import java.util.concurrent.*;
import java.util.regex.*;
import java.util.List;
import java.util.zip.*;
import java.util.*;
import android.app.*;
import android.content.*;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.speech.RecognitionListener;
import android.speech.RecognizerIntent;
import android.speech.SpeechRecognizer;
import android.widget.Button;
import android.widget.TextView;
import android.util.Log;
import android.media.*;



public class main {
  static Activity androidContext;
  
  static SpeechRecognizer sr;
  static final String TAG = "MyStt3Activity";
  static boolean loop = true;
  static String language = "de-DE";
  static int extraResults = 1;
   
  public static void main(String[] args) throws Exception {
    androidContext.runOnUiThread(new Runnable() {
public void run() { try {

      androidMuteAudio(androidContext);
      
      makeNewObject();
    
} catch (Exception __e) { throw __e instanceof RuntimeException ? (RuntimeException) __e : new RuntimeException(__e); }}});
    sleep();
  }
  
  static void makeNewObject() {
    sr = SpeechRecognizer.createSpeechRecognizer(androidContext);
    sr.setRecognitionListener(new listener());        
    go();
  }

  static class listener implements RecognitionListener {
            public void onReadyForSpeech(Bundle params)
            {
                     print("SAG WAS.");
            }
            public void onBeginningOfSpeech()
            {
                     //print("LISTENING.");
            }
            public void onRmsChanged(float rmsdB)
            {
                     //print("onRmsChanged");
            }
            public void onBufferReceived(byte[] buffer)
            {
                     print("onBufferReceived");
            }
            public void onEndOfSpeech()
            {
                     //print("RECOGNIZING.");
            }
            public void onError(int error)
            {
                     //print( "error " +  error); // screw the errors!
                     //if (loop) go();
                     try {
                       sr.destroy();
                     } catch (Throwable e) {
                       print(e);
                     }
                     if (loop)
                       makeNewObject();
            }
            public void onResults(Bundle results)                   
            {
                     String str = new String();
                     //print("onResults " + results);
                     ArrayList<String> data = results.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION);
                     String bestMatch = data.get(0);
                     print("I heard: " + quote(bestMatch));
                     //print("I heard: " +structure(data));
                
                     // TODO: fix the java strings umlaut problem
                     
                     if (match3("goodbye", bestMatch) || match3("bye", bestMatch) || match3("tsch\u00fcss", bestMatch)) {
                       print("\nGOODBYE!");
                       sr.destroy();
                       return;
                     }
                     
                     if (loop) {
                       sr.stopListening();
                       go();
                     }
            }
            public void onPartialResults(Bundle partialResults)
            {
                     print("onPartialResults");
            }
            public void onEvent(int eventType, Bundle params)
            {
                     print("onEvent " + eventType);
            }
   }
   
  static void go() {
    Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);        
    intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
    intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE, language);
    intent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE,"voice.recognition.test");

    intent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS, extraResults); 
    sr.startListening(intent);
    //print("started listening");
  }


  
  static void androidMuteAudio(Activity androidContext) {
    AudioManager amanager = (AudioManager) androidContext.getSystemService(Context.AUDIO_SERVICE);
    amanager.setStreamMute(AudioManager.STREAM_NOTIFICATION, true);
    amanager.setStreamMute(AudioManager.STREAM_ALARM, true);
    amanager.setStreamMute(AudioManager.STREAM_MUSIC, true);
    amanager.setStreamMute(AudioManager.STREAM_RING, true);
    amanager.setStreamMute(AudioManager.STREAM_SYSTEM, true);
  }

  static String quote(String s) {
    if (s == null) return "null";
    return "\"" + s.replace("\\", "\\\\").replace("\"", "\\\"").replace("\r", "\\r").replace("\n", "\\n") + "\"";
  }
  
  static String quote(long l) {
    return quote("" + l);
  }


  static class Matches { String[] m; }
  
  static boolean match3(String pat, String s) {
    return match3(pat, s, null);
  }
  
  static boolean match3(String pat, String s, Matches matches) {
    List<String> tokpat = parse3(pat), toks = parse3(s);
    String[] m = match2(tokpat, toks);
    //print(structure(tokpat) + " on " + structure(toks) + " => " + structure(m));
    if (m == null)
      return false;
    else {
      if (matches != null) matches.m = m;
      return true;
    }
  }

  static RuntimeException error() {
    throw new RuntimeException("fail");
  }
  
  static RuntimeException error(String msg) {
    throw new RuntimeException(msg);
  }

static void sleep(long ms) {
  try {
    Thread.sleep(ms);
  } catch (Exception e) { throw new RuntimeException(e); }
}

static void sleep() { try {
 
  synchronized(main.class) { main.class.wait(); }

} catch (Throwable __e) { throw __e instanceof RuntimeException ? (RuntimeException) __e : new RuntimeException(__e); }}

static void print() {
  System.out.println();
}

static void print(Object o) {
  System.out.println(o);
}

static void print(long i) {
  System.out.println(i);
}

  static List<String> parse3(String s) {
    return dropPunctuation(javaTokPlusPeriod(s));
  }

// match2 matches multiple "*" (matches a single token) wildcards and zero or one "..." wildcards (matches multiple tokens)

static String[] match2(List<String> pat, List<String> tok) {
  // standard case (no ...)
  int i = pat.indexOf("...");
  if (i < 0) return match2_match(pat, tok);
  
  pat = new ArrayList<String>(pat); // We're modifying it, so copy first
  pat.set(i, "*");
  while (pat.size() < tok.size()) {
    pat.add(i, "*");
    pat.add(i+1, ""); // doesn't matter
  }
  
  return match2_match(pat, tok);
}

static String[] match2_match(List<String> pat, List<String> tok) {
  List<String> result = new ArrayList<String>();
  if (pat.size() != tok.size()) {
    /*if (debug)
      print("Size mismatch: " + structure(pat) + " vs " + structure(tok));*/
    return null;
  }
  for (int i = 1; i < pat.size(); i += 2) {
    String p = pat.get(i), t = tok.get(i);
    /*if (debug)
      print("Checking " + p + " against " + t);*/
    if ("*".equals(p))
      result.add(t);
    else if (!p.equalsIgnoreCase(t))
      return null;
  }
  return result.toArray(new String[result.size()]);
}


static List<String> dropPunctuation(List<String> tok) {
  tok = new ArrayList<String>(tok);
  for (int i = 1; i < tok.size(); i += 2) {
    String t = tok.get(i);
    if (t.length() == 1 && !Character.isLetter(t.charAt(0)) && !Character.isDigit(t.charAt(0)) && !t.equals("*")) {
      tok.set(i-1, tok.get(i-1) + tok.get(i+1));
      tok.remove(i);
      tok.remove(i);
      i -= 2;
    }
  }
  return tok;
}

// javaTok extended with "..." token.

static List<String> javaTokPlusPeriod(String s) {
  List<String> tok = new ArrayList<String>();
  int l = s.length();
  
  int i = 0;
  while (i < l) {
    int j = i;
    char c; String cc;
    
    // scan for whitespace
    while (j < l) {
      c = s.charAt(j);
      cc = s.substring(j, Math.min(j+2, l));
      if (c == ' ' || c == '\t' || c == '\r' || c == '\n')
        ++j;
      else if (cc.equals("/*")) {
        do ++j; while (j < l && !s.substring(j, Math.min(j+2, l)).equals("*/"));
        j = Math.min(j+2, l);
      } else if (cc.equals("//")) {
        do ++j; while (j < l && "\r\n".indexOf(s.charAt(j)) < 0);
      } else
        break;
    }
    
    tok.add(s.substring(i, j));
    i = j;
    if (i >= l) break;
    c = s.charAt(i); // cc is not needed in rest of loop body
    cc = s.substring(i, Math.min(i+2, l));

    // scan for non-whitespace
    if (c == '\'' || c == '"') {
      char opener = c;
      ++j;
      while (j < l) {
        if (s.charAt(j) == opener) {
          ++j;
          break;
        } else if (s.charAt(j) == '\\' && j+1 < l)
          j += 2;
        else
          ++j;
      }
    } else if (Character.isJavaIdentifierStart(c))
      do ++j; while (j < l && Character.isJavaIdentifierPart(s.charAt(j)));
    else if (Character.isDigit(c))
      do ++j; while (j < l && Character.isDigit(s.charAt(j)));
    else if (cc.equals("[[")) {
      do ++j; while (j+1 < l && !s.substring(j, j+2).equals("]]"));
      j = Math.min(j+2, l);
    } else if (s.substring(j, Math.min(j+3, l)).equals("..."))
      j += 3;
    else
      ++j;

    tok.add(s.substring(i, j));
    i = j;
  }
  
  if ((tok.size() % 2) == 0) tok.add("");
  return tok;
}

}