title: how to exit android application from exit button?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/3226495/android-exit-application-code">android - exit application code</a>  </p>
  </blockquote>
  
  
  
  <p>I am finding the way to exit android application to home screen(android phone).</p>
  
  <p>My code is not completely exit application but it turn to the root activity of application.</p>
  
  <h1>Here is my code</h1>
  
  <pre><code>//Expression
      Button exit = (Button) findViewById(R.id.exit);
      exit.setOnClickListener(new OnClickListener()
      {
          @Override
          public void onClick(View v)
          {
              // TODO Auto-generated method stub
              finish();
              System.exit(0);
          }
      });
  </code></pre>
  
  <p>Can you tell me how to exit application and go to home screen of android phone?</p>
  
  <p>Regards,</p>