onMonitoringListener not called Estimote SDK

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I am creating an activity to monitor beacon entering a region, however setMonitoringListener is not getting triggered and i do not get any notification for the beacons entering the region. I am newbie to BLE so I am not sure if I am doing something wrong. Below is the snipped of code I am using. I have tried calling the MonitoringListener in onCreate but it still does not work.

//Monitoring beacons

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);
setContentView(R.layout.navigation_main);

//Beacon monitoring

coinRegion = new Region("mumble","EE4B5D02-1FD4-4B8D-BD71-97F4DABECCC2" , null, null);
notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
beaconManager = new BeaconManager(this);
beaconManager.setBackgroundScanPeriod(TimeUnit.SECONDS.toMillis(2), TimeUnit.SECONDS.toMillis(8));

}
@Override
protected void onResume() {
super.onResume();

notificationManager.cancel(NOTIFICATION_ID);

if (!beaconManager.hasBluetooth()) {
    Toast.makeText(this, "Device does not have Bluetooth Low Energy",
            Toast.LENGTH_LONG).show();
    return;
}

// If Bluetooth is not enabled, let user enable it.
if (!beaconManager.isBluetoothEnabled()) {
    Intent enableBtIntent = new Intent(
            BluetoothAdapter.ACTION_REQUEST_ENABLE);
    startActivityForResult(enableBtIntent, REQUEST_ENABLE_BT);
} else {
    connectToService();
}
}

   @Override
protected void onDestroy() {
notificationManager.cancel(NOTIFICATION_ID);
beaconManager.disconnect();
super.onDestroy();
}

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == REQUEST_ENABLE_BT) {
    if (resultCode == Activity.RESULT_OK) {
        connectToService();
    } else {
        Toast.makeText(this, "Bluetooth not enabled", Toast.LENGTH_LONG)
                .show();
    }
}
super.onActivityResult(requestCode, resultCode, data);
}

private void postNotification(String msg) {
Intent notifyIntent = new Intent(NavigationMain.this, NavigationMain.class);
notifyIntent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent pendingIntent = PendingIntent.getActivities(NavigationMain.this,0,new Intent[]{notifyIntent},PendingIntent.FLAG_UPDATE_CURRENT);
Notification notification = new Notification.Builder(NavigationMain.this)
        .setSmallIcon(R.drawable.ic_launcher)
        .setContentTitle("Coin Notification")
        .setContentText(msg)
        .setAutoCancel(true)
        .setContentIntent(pendingIntent)
        .build();
notification.defaults |= Notification.DEFAULT_SOUND;
notification.defaults |= Notification.DEFAULT_LIGHTS;
notificationManager.notify(NOTIFICATION_ID, notification);

}

private void connectToService(){

beaconManager.connect(new BeaconManager.ServiceReadyCallback() {
    @Override
    public void onServiceReady() {
        try {
            beaconManager.startMonitoring(coinRegion);
            Log.d(TAG,"Start Monitoring");
        } catch (RemoteException e) {
            Log.d(TAG, "Error while starting monitoring");
        }
    }
});

beaconManager.setMonitoringListener(new MonitoringListener() {

    @Override
    public void onEnteredRegion(Region region, List<Beacon> beacons) {
        postNotification("Entered region");
        Log.d(TAG,"Monitoring Listener");
    }

    @Override
    public void onExitedRegion(Region region) {
        postNotification("Exited region");
    }
});

}

asked 34 secs ago

Nikhil Kashid

1

onMonitoringListener not called Estimote SDK