The application should register and implement a listener interface to receive native or payload push notifications.
The IODPPushNotificationListener interface should be implemented by the application to receive the BES native push notifications on BlackBerry devices. The onPushNotification method is called when a new BES push notification is received.
Note: When the application is not running or terminated, the BES notifications will not reach the client device. The IODPPushNotificationListener will not be invoked.