title: Running android application in background?
body: <p>I having problem in my application.. I am pressing back button in my third activity but its running in running in background(i noticed by used Log statement). If again load application its starts from first activity instead of third activity. please suggest some idea to do this..
  This is my back button coding</p>
  
  <pre><code>public boolean onKeyDown(int keyCode, KeyEvent event)
  </code></pre>
  
  <p>{</p>
  
  <pre><code> if (keyCode == KeyEvent.KEYCODE_BACK)
  {
     moveTaskToBack(true);
  
  }
    return true;
   }
  </code></pre>
  
  <p>Thanks in advance..</p>