Msisdn Data Listener

If the host application want to get the Msisdn and IMEI get with Applet. Can implement the next listener to get information from Server side.

Step 1 : Msisdn data listener

In the class that extend of Application class implement the listener MsisdnDataListener
like this :

public class MainApplication extends Application implements MsisdnDataListener {

    @Override
    public void onCreate() {
        super.onCreate();
          ...
        //   SDK initizalization
        ...
				SiprocalSDK.addMsisdnDataListener(this);
    }

  	@Override
    public void onTerminate() {
        SiprocalSDK.removeMsisdnDataListener();
        super.onTerminate();
    }

    @Override
    public void onMsisdnDataListener(msisdnData: MsisdnData) {
        //use the msisdn data received
    }
}

class MainApplication : Application(), MsisdnDataListener {
    override fun onCreate() {
        super.onCreate()
        ...
        //   SDK initizalization
        ...
        SiprocalSDK.addMsisdnDataListener(this)
    }

    override fun onTerminate() {
        SiprocalSDK.removeMsisdnDataListener()
        super.onTerminate()
    }


    override fun onMsisdnDataListener(msisdnData: MsisdnData) {
        //use the msisdn data received
    }

}

In the previous code we do the next:

• In onCreate() method with the line SiprocalSDK.addMsisdnDataListener(this) we subscribe to the listener for can receive the msisdn data.

• In onTerminate() method with he line SiprocalSDK.removeMsisdnDataListener() we remove the listener before the app going to dead to avoid memory leak.

• onMsisdnDataListener is the method with the app is going to receive the msisdn data in the param msisdnData.

MsisdnData this object contain the next properties:

• lastUpdate(Long) : Timestamp value send from server.
• msisdn(String): Last msisdn get by the Applet.
• imei(String): Last IMEI get by the applet.

Note: The SDK save in local storage the last msisdnData received from server, you can retrieve this value using the method SiprocalSDK.getLastSyncedMsisdnData().