title: How to disable HOME button click in android
body: <p>I am new in android. I am creating a Lock screen application. In my application, I want to disable all the outside keys like Home key, Back key.. I already disabled the Back key using:</p>
  
  <pre><code>@Override
  public void onBackPressed() {
      return;
      // Do nothing!
  }
  </code></pre>
  
  <p>But i referred a lot of sites and questions in Stack Overflow to disable the Home key in my app. But nothing worked.
  My App working on API 16 .. Please help me. Any help would be appreciated.</p>
  
  <p>Thanks a lot in advence</p>