Code example for WakefulBroadcastReceiver

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package edu.upenn.seas.pennapps.dumbledore.pollio; 
 
import android.app.Activity; 
import android.content.ComponentName; 
import android.content.Context; 
import android.content.Intent; 
import android.support.v4.content.WakefulBroadcastReceiver; 
 
public class GcmBroadcastReceiver extends WakefulBroadcastReceiver { 
    @Override 
    public void onReceive(Context context, Intent intent) {
        // Explicitly specify that GcmIntentService will handle the intent. 
        ComponentName comp = new ComponentName(context.getPackageName(),
                GcmIntentService.class.getName());
        // Start the service, keeping the device awake while it is launching. 
        startWakefulService(context, (intent.setComponent(comp)));
        setResultCode(Activity.RESULT_OK);
    } 
}