diff --git a/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/util/QrCodeUtils.java b/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/util/QrCodeUtils.java
index ded2a2f2b..9e8118e7a 100644
--- a/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/util/QrCodeUtils.java
+++ b/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/util/QrCodeUtils.java
@@ -69,53 +69,4 @@ public class QrCodeUtils {
         }
     }
 
-    /**
-     * Displays QrCode in Dialog
-     */
-    // public static void showQrCode(Activity activity, Bitmap qrCodeBitmap) {
-    // final Dialog dialog = new Dialog(activity);
-    // dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
-    // dialog.setContentView(R.layout.qr_code_dialog);
-    // final ImageView imageView = (ImageView) dialog.findViewById(R.id.qr_dialog_view);
-    // imageView.setImageBitmap(qrCodeBitmap);
-    // dialog.setCanceledOnTouchOutside(true);
-    // dialog.show();
-    // imageView.setOnClickListener(new OnClickListener() {
-    // public void onClick(final View v) {
-    // dialog.dismiss();
-    // }
-    // });
-    // }
-
-    /**
-     * Starts Scanning of Barcode with Barcode Scanner App, if Barcode Scanner is not installed
-     * requests install of it, done by using IntentIntegrator from Barcode Scanner
-     * 
-     * @param activity
-     */
-    // public static void scanQrCode(Activity activity) {
-    // IntentIntegrator.initiateScan(activity, R.string.no_barcode_scanner_title,
-    // R.string.no_barcode_scanner, R.string.button_yes, R.string.button_no);
-    // }
-    //
-    // /**
-    // * Return scanned QR Code as String, must be used in Activities onActivityResult(), done by
-    // * using IntentIntegrator from Barcode Scanner
-    // *
-    // * @param requestCode
-    // * @param resultCode
-    // * @param intent
-    // * @return QR Code content as String
-    // */
-    // public static String returnQrCodeOnActivityResult(int requestCode, int resultCode, Intent
-    // intent) {
-    // IntentResult scanResult = IntentIntegrator.parseActivityResult(requestCode, resultCode,
-    // intent);
-    //
-    // if (scanResult != null) {
-    // return scanResult.getContents();
-    // } else {
-    // return null;
-    // }
-    // }
 }