public void onActivityResult(int requestCode, int resultCode, Intent data)
    {
        if (resultCode == Activity.RESULT_OK && getActivity() != null)
        {
            if (requestCode == ZBAR_QR_SCANNER_REQUEST)
            {
                final ProgressDialog dialog = ProgressDialog.show(getActivity(), "Loading", "Checking reward...");

                String contents = data.getStringExtra(ZBarConstants.SCAN_RESULT);
                ParseQuery<ParseObject> locationParentCompanyCheckQuery = new ParseQuery<ParseObject>("RetailLocation");
                locationParentCompanyCheckQuery.whereEqualTo("appCompany", LocalUser.getInstance().getParentCompany());

                ParseQuery<ParseObject> qrCodequery = ParseQuery.getQuery(Constants.OBJECT_QRCODE);
                qrCodequery.whereMatchesQuery("location", locationParentCompanyCheckQuery);
                qrCodequery.whereEqualTo("objectId", contents);
                qrCodequery.include("location");
                qrCodequery.getFirstInBackground(new GetCallback<ParseObject>()
                {
                    @Override
                    public void done(final ParseObject qrCodeObject, ParseException e)
                    {
                        if (getActivity() != null)
                        {
                            dialog.cancel();
                            if (e == null)
                            {
                                final ProgressDialog locationCheckDialog = ProgressDialog.show(getActivity(), "Loading", "Checking your location...");
                                final ParseObject locationObject = qrCodeObject.getParseObject("location");
                                ParseGeoPoint.getCurrentLocationInBackground(10000, new LocationCallback()
                                {
                                    @Override
                                    public void done(ParseGeoPoint parseGeoPoint, ParseException e)
                                    {
                                        if (getActivity() != null && locationCheckDialog != null)
                                        {
                                            locationCheckDialog.dismiss();
                                        }

                                        if (e == null)
                                        {
                                            if (parseGeoPoint != null)
                                            {
                                                double distanceKilometers = parseGeoPoint.distanceInKilometersTo(locationObject.
                                                        getParseGeoPoint("location"));
                                                double distanceMeters = distanceKilometers * 1000.0;

                                                if (distanceMeters <= locationObject.getDouble("vicinityRadius"))
                                                {
                                                    int pointsToAward = qrCodeObject.getInt(Constants.POINTS_TO_AWARD);
                                                    userData.put("rewardPoints", userData.getInt("rewardPoints") + pointsToAward);
                                                    userData.put("qrScanDate", new Date());
                                                    userData.saveInBackground(new SaveCallback()
                                                    {
                                                        @Override
                                                        public void done(ParseException paramParseException)
                                                        {
                                                            updateRewardsTextView();
                                                        }
                                                    });
                                                }
                                                else
                                                {
                                                    Toast.makeText(getActivity(), "You must scan this code in a store to win loyalty points", Toast.LENGTH_SHORT).show();
                                                }
                                            }
                                            else
                                            {
                                                Toast.makeText(getActivity(), "Error - couldn't fetch your location", Toast.LENGTH_SHORT).show();
                                            }
                                        }
                                        else
                                        {
                                            e.printStackTrace();
                                        }
                                    }
                                });
                            }
                            else
                            {
                                Toast.makeText(getActivity(), "Invalid QR code", Toast.LENGTH_SHORT).show();
                            }
                        }
                    }
                });
            }
        }
    }