title: Targeting Glass as well as tablets. Are multiple intent-filters required?
body: <p>My current Android application defines its intent filter as:</p>
  
  <pre><code>&lt;intent-filter&gt;
     &lt;action android:name="android.intent.action.MAIN" /&gt;
     &lt;category android:name="android.intent.category.LAUNCHER" /&gt;
  &lt;/intent-filter&gt;
  </code></pre>
  
  <p>In order to extend the application to run on Glass, I understand that I need the following intent filter:</p>
  
  <pre><code> &lt;intent-filter&gt;
       &lt;action android:name="com.google.android.glass.action.VOICE_TRIGGER" /&gt;
   &lt;/intent-filter&gt;            
  </code></pre>
  
  <p>If I replace my existing intent-filter with the one for Glass, would my application still work for tablets and other Android devices? Or, should I leave my existing filter as is and add a new filter for Glass? Regards.</p>