Want to add some features on CountDown Timer of my quiz application.

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Java

Mobile

Android

Hello,
I have made a quiz application which include 5 questions. I have made a ResultActivity page which displays result of the quiz.
I have added a countDown timer of 20 sec for each question. When the Countdown timer finishes it moves to the next question automatically. When the questions are finished it should move to the ResultActivity page to display result.

But i have some problem to solve:
1)if user does not select any option and timer finishes then it should move to next question by making the missed question answer as Wrong.

2) My countdown timer is not getting stop even after i have done with the last question.

3) And how to reset the countdown timer if i click the restart button which is on ResultActivity.java file....Thanks in advance..:)


Here is my code:
QuizActivity.java:

package com.example.triviality;
import java.util.LinkedHashMap;
import java.util.List;


import android.os.Bundle;
import android.os.CountDownTimer;
import android.app.Activity;
import android.content.Intent;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.widget.Button;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.TextView;
import android.widget.Toast;
public class QuizActivity extends Activity {
	List<question> quesList;
	public static int score,correct,wrong,wronganswers;
	public boolean isCorrect;
	static int qid=0;
	int totalCount=5;
	Question currentQ;
	TextView txtQuestion;
	RadioGroup radioGroup1;
	RadioButton rda, rdb, rdc;
	Button butNext;
	TextView rt;
	boolean nextFlag =false;
	boolean isTimerFinished = false;
	static LinkedHashMap lhm = new LinkedHashMap();
	final MyCountDownTimer  countDownTimer = new MyCountDownTimer(20000 /*20 Sec*/, 1000);
	//final MyCountDownTimer timer = new MyCountDownTimer(20000,1000);
	public static String[] Correctanswers = new String[5];
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_quiz);
		DbHelper db=new DbHelper(this);
		quesList=db.getAllQuestions();
		currentQ=quesList.get(qid);
		txtQuestion=(TextView)findViewById(R.id.textView1);
		rda=(RadioButton)findViewById(R.id.radio0);
		rdb=(RadioButton)findViewById(R.id.radio1);
		rdc=(RadioButton)findViewById(R.id.radio2);
		butNext=(Button)findViewById(R.id.button1);
		//radioGroup1=(RadioGroup)findViewById(R.id.radioGroup1);
		setQuestionView();
		// timer.start();
		rt  = (TextView)findViewById(R.id.rt);
        rt.setText("20");
       
        
        countDownTimer.start();

        butNext.setOnClickListener(new View.OnClickListener() { 

            @Override
            public void onClick(View v) {
                getNextQuestion();
                //Start The timer again
                countDownTimer.start();
            }
        });
		
	}
	
	private void setQuestionView()
	{
		txtQuestion.setText(currentQ.getQUESTION());
		rda.setText(currentQ.getOPTA());
		rdb.setText(currentQ.getOPTB());
		rdc.setText(currentQ.getOPTC());
	}
	
	public class MyCountDownTimer extends CountDownTimer {
	    public MyCountDownTimer(long startTime, long interval) {
	        super(startTime, interval);
	        
	    }

	    @Override
	    public void onFinish() {
	        Log.e("Times up","Times up");
	        getNextQuestion();
	        //Start The timer again
	        countDownTimer.start();
	    }

	    @Override
	    public void onTick(long millisUntilFinished) {
	    	rt.setText((millisUntilFinished/1000)+"");
	        Log.e("Second Gone","Another Second Gone"); 
	        Log.e("Time Remaining","seconds remaining: " + millisUntilFinished / 1000);
	    }
	}

	   void getNextQuestion(){
	            nextFlag = true;
	            RadioGroup grp=(RadioGroup)findViewById(R.id.radioGroup1);
	            //grp.clearCheck();
	            RadioButton answer=(RadioButton)findViewById(grp.getCheckedRadioButtonId());
	            if(rda.isChecked()||rdb.isChecked()||rdc.isChecked()){
	                qid++;
	                Log.d("yourans", currentQ.getANSWER()+" "+answer.getText());
	                grp.clearCheck();
	                //wronganswers=
	                if(currentQ.getANSWER().equals(answer.getText())){
	                    correct++;  
	                }else{
	                    lhm.put(currentQ.getQUESTION(),currentQ.getANSWER());
	                    wrong++;    
	                }if(qid<5){                  
	                    currentQ=quesList.get(qid);
	                    setQuestionView();
	                    
	                }else{
	                	
	                    score=correct;
	                    Intent intent = new Intent(QuizActivity.this, ResultActivity.class);
	                    Bundle b = new Bundle();
	                    b.putInt("score", score); //Your score
	                    intent.putExtras(b); //Put your score to your next Intent
	                    startActivity(intent);  
	                }
	            }else{
	                Toast.makeText(getApplicationContext(), 
	                      "Please select atleast one Option",Toast.LENGTH_SHORT).show();
	            }
	   }
}




ResultActivity.java:

package com.example.triviality;

import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;
public class ResultActivity extends Activity {
	Button restart;
	Button check;
	
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_result);
	
		TextView t=(TextView)findViewById(R.id.textResult);
		TextView t1=(TextView)findViewById(R.id.textResult1);
		TextView t2=(TextView)findViewById(R.id.textResult2);
		restart=(Button)findViewById(R.id.restart);
		check=(Button)findViewById(R.id.check);
		
		StringBuffer sb=new StringBuffer();
		sb.append("Correct ans: "+QuizActivity.correct+"\n");
		StringBuffer sc=new StringBuffer();
		sc.append("Wrong ans : "+QuizActivity.wrong+"\n");
		StringBuffer sd=new StringBuffer();
		sd.append("Final Score : "+QuizActivity.score);
		t.setText(sb);
		t1.setText(sc);
		t2.setText(sd);
		QuizActivity.correct=0;
		QuizActivity.wrong=0;
		
		
		check.setOnClickListener(new OnClickListener() {
			
			@Override
			public void onClick(View v) {
				
				// TODO Auto-generated method stub
				Intent in=new Intent(getApplicationContext(),CheckActivity.class);
				startActivity(in);	
			}
		});
		
         restart.setOnClickListener(new OnClickListener() {
			
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
				Intent intent=new Intent(getApplicationContext(),QuizActivity.class);
				startActivity(intent);
				QuizActivity.lhm.clear();
				QuizActivity.qid=0;
			}
		});
	}
	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		// Inflate the menu; this adds items to the action bar if it is present.
		getMenuInflater().inflate(R.menu.activity_result, menu);
		return true;
	}
}