Code example for WakefulBroadcastReceiver

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package com.doc.cafeautonotification.gcm; 
 
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);
	} 
}