id:name="android.intent.action.USER_PRESENT" /&gt;
   &lt;/intent-filter&gt;
 &lt;/receiver&gt;
 
 Note that you can configure the push service for both GCM and PPNS by adding all the declarations
 above to your application's manifest. In this case, Parse will use GCM on devices with Play
 Store support and fall back to using PPNS on devices without Play Store support.
 
 Once push notifications are configured in the manifest, you can subscribe to a push channel by
 calling:
 
 <pre>
 PushService.subscribe(