package com.example.test;

import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.os.SystemClock;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
import android.widget.Button;
import android.widget.Chronometer;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.Spinner;
import android.widget.Toast;
import android.widget.ToggleButton;

public class MainActivity extends ActionBarActivity {

	private long chTime = 0;
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		
		final Button btnn=(Button)findViewById(R.id.button2);
		final ToggleButton btn=(ToggleButton)findViewById(R.id.toggleButton1);
		final Chronometer ch=(Chronometer)findViewById(R.id.chronometer1); 
		OnCheckedChangeListener btnListener = new OnCheckedChangeListener() 
	    {  
	  
	        @Override  
	        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) 
	        {  	     	          	  
	            if(isChecked) 
	            {	             
	            
	               ch.setBase(SystemClock.elapsedRealtime() - chTime);	              
	               ch.start();
	            	
	            }
	            else 
	            {
	            	chTime = SystemClock.elapsedRealtime()- ch.getBase(); 
	                ch.stop();
	            	
	            }	  	           
	        }			
	    };
	    btn.setOnCheckedChangeListener(btnListener);
		btnn.setOnClickListener(new OnClickListener() {
			
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
				if(btn.isChecked())
				{					
					btn.setChecked(false);
					chTime=0;
					ch.setBase(SystemClock.elapsedRealtime()); 
	                ch.stop();
				}
				else
				{
				chTime=0;
				ch.setBase(SystemClock.elapsedRealtime());
				ch.stop();	
				}
			}
		
		});
    }  
  
}