title: How to add my menu button in system bar in Android 3.1?
body: <p>My pad is SAMSUNG GT-P7510.I want to add a new menu in the system bar.But the menu shows in action bar.Like this:
  <img src="https://i.stack.imgur.com/kQB7G.jpg" alt="enter image description here"></p>
  
  <p>But now it is like this:
  <img src="https://i.stack.imgur.com/Kjt6E.jpg" alt="enter image description here"></p>
  
  <p>It's in the right of top.</p>
  
  <pre><code>public class TestActivity extends Activity {
  /** Called when the activity is first created. */
  @Override
  public void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
      setContentView(R.layout.main);
  }
  
  @Override
  public boolean onCreateOptionsMenu(Menu menu) {     
      menu.add(0,0,1,"OK");
      return true;
  }
  </code></pre>
  
  <p>}</p>