Intent scanIntent = new Intent(this, CardIOActivity.class);// customize these values to suit your needs.scanIntent.putExtra(CardIOActivity.EXTRA_REQUIRE_EXPIRY, true); // default: falsescanIntent.putExtra(CardIOActivity.EXTRA_REQUIRE_CVV, false); // default: falsescanIntent.putExtra(CardIOActivity.EXTRA_REQUIRE_POSTAL_CODE, false); // default: false// MY_SCAN_REQUEST_CODE is arbitrary and is only used within this activity.startActivityForResult(scanIntent, MY_SCAN_REQUEST_CODE);

@Overrideprotected void onActivityResult(int requestCode, int resultCode, Intent data) {  super.onActivityResult(requestCode, resultCode, data);  if (requestCode == MY_SCAN_REQUEST_CODE) {    String result;    if (data != null && data.hasExtra(CardIOActivity.EXTRA_SCAN_RESULT)) {      CreditCard scanResult = data.getParcelableExtra(CardIOActivity.EXTRA_SCAN_RESULT);      // Never log a raw card number. Avoid displaying it, but if necessary use getFormattedCardNumber()      result = "Card Number: " + scanResult.getRedactedCardNumber() + "/n";      if (scanResult.isExpiryValid()) {        result += "Expiration Date: " + scanResult.expiryMonth + "/" + scanResult.expiryYear + "/n";      }      if (scanResult.cvv != null) {        // Never log or display a CVV        result += "CVV has " + scanResult.cvv.length() + " digits./n";      }      if (scanResult.postalCode != null) {        result += "Postal Code: " + scanResult.postalCode + "/n";      }    } else {      result = "Scan was canceled.";    }    Log.e("resultdispalyStr----",result);  }}