public AddressBookResultHandler(Activity activity, ParsedResult result) {
  super(activity, result);
  AddressBookParsedResult addressResult = (AddressBookParsedResult) result;
  String[] addresses = addressResult.getAddresses();
  boolean hasAddress = addresses != null && addresses.length > 0 && addresses[0] != null && !addresses[0].isEmpty();
  String[] phoneNumbers = addressResult.getPhoneNumbers();
  boolean hasPhoneNumber = phoneNumbers != null && phoneNumbers.length > 0;
  String[] emails = addressResult.getEmails();
  boolean hasEmailAddress = emails != null && emails.length > 0;

  fields = new boolean[MAX_BUTTON_COUNT];
  fields[0] = true; // Add contact is always available
  fields[1] = hasAddress;
  fields[2] = hasPhoneNumber;
  fields[3] = hasEmailAddress;

  buttonCount = 0;
  for (int x = 0; x < MAX_BUTTON_COUNT; x++) {
    if (fields[x]) {
      buttonCount++;
    }
  }
}
 

final String fillInCustomSearchURL(String text) {
  if (customProductSearch == null) {
    return text; // ?
  }
  try {
    text = URLEncoder.encode(text, "UTF-8");
  } catch (UnsupportedEncodingException e) {
    // can't happen; UTF-8 is always supported. Continue, I guess, without encoding      
  }
  String url = customProductSearch;
  if (rawResult != null) {
    // Replace %f but only if it doesn't seem to be a hex escape sequence. This remains
    // problematic but avoids the more surprising problem of breaking escapes
    url = url.replaceFirst("%f(?![0-9a-f])", rawResult.getBarcodeFormat().toString());
    if (url.contains("%t")) {
      ParsedResult parsedResultAgain = ResultParser.parseResult(rawResult);
      url = url.replace("%t", parsedResultAgain.getType().toString());
    }
  }
  // Replace %s last as it might contain itself %f or %t
  return url.replace("%s", text);
}
 

public AddressBookResultHandler(Activity activity, ParsedResult result) {
  super(activity, result);
  AddressBookParsedResult addressResult = (AddressBookParsedResult) result;
  String[] addresses = addressResult.getAddresses();
  boolean hasAddress = addresses != null && addresses.length > 0 && addresses[0] != null && !addresses[0].isEmpty();
  String[] phoneNumbers = addressResult.getPhoneNumbers();
  boolean hasPhoneNumber = phoneNumbers != null && phoneNumbers.length > 0;
  String[] emails = addressResult.getEmails();
  boolean hasEmailAddress = emails != null && emails.length > 0;

  fields = new boolean[MAX_BUTTON_COUNT];
  fields[0] = true; // Add contact is always available
  fields[1] = hasAddress;
  fields[2] = hasPhoneNumber;
  fields[3] = hasEmailAddress;

  buttonCount = 0;
  for (int x = 0; x < MAX_BUTTON_COUNT; x++) {
    if (fields[x]) {
      buttonCount++;
    }
  }
}
 

public AddressBookResultHandler(Activity activity, ParsedResult result) {
    super(activity, result);
    AddressBookParsedResult addressResult = (AddressBookParsedResult) result;
    String[] addresses = addressResult.getAddresses();
    boolean hasAddress = addresses != null && addresses.length > 0 && addresses[0].length() > 0;
    String[] phoneNumbers = addressResult.getPhoneNumbers();
    boolean hasPhoneNumber = phoneNumbers != null && phoneNumbers.length > 0;
    String[] emails = addressResult.getEmails();
    boolean hasEmailAddress = emails != null && emails.length > 0;

    fields = new boolean[4];
    fields[0] = true; // Add contact is always available
    fields[1] = hasAddress;
    fields[2] = hasPhoneNumber;
    fields[3] = hasEmailAddress;
}
 

@Override
public CharSequence getDisplayContents() {
    CalendarParsedResult calResult = (CalendarParsedResult) getResult();
    StringBuilder result = new StringBuilder(100);
    ParsedResult.maybeAppend(calResult.getSummary(), result);
    Date start = calResult.getStart();
    String startString = start.toGMTString();
    appendTime(startString, result, false, false);

    Date end = calResult.getEnd();
    String endString = end.toGMTString();
    if (endString != null) {
        boolean sameStartEnd = startString.equals(endString);
        appendTime(endString, result, true, sameStartEnd);
    }

    ParsedResult.maybeAppend(calResult.getLocation(), result);
    ParsedResult.maybeAppend(calResult.getAttendees(), result);
    ParsedResult.maybeAppend(calResult.getDescription(), result);
    return result.toString();
}
 

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if (resultCode == ScanCodeActivity.RESULT_OK && requestCode == CHOOSE_PICTURE) {
        //获取uri拿bitmap要做压缩处理，防止oom
        ShowDialog.showDialog(this, "识别中...", true, null);
        Uri originalUri = null;
        File file = null;
        if (null != data) {
            originalUri = data.getData();
            file = FilesUtils.getFileFromMediaUri(ScanCodeActivity.this, originalUri);
        }
        Bitmap photoBmp = null;
        try {
            photoBmp = FilesUtils.getBitmapFormUri(ScanCodeActivity.this, Uri.fromFile(file));
        } catch (IOException e) {
            e.printStackTrace();
        }
        int degree = FilesUtils.getBitmapDegree(file.getAbsolutePath());
        //把图片旋转为正的方向
        Bitmap newbitmap = FilesUtils.rotateBitmapByDegree(photoBmp, degree);
        QRDecode.decodeQR(newbitmap, new OnScannerCompletionListener() {
            @Override
            public void onScannerCompletion(Result result, ParsedResult parsedResult, Bitmap bitmap) {
                ShowDialog.dissmiss();
                if (parsedResult != null) {
                    pareCode(parsedResult.toString());

                } else {
                    toast(getString(R.string.scanner_error_toast));
                }
            }
        });
    }
}
 

public static ResultHandler makeResultHandler(CaptureActivity activity, Result rawResult) {
  ParsedResult result = parseResult(rawResult);
  switch (result.getType()) {
    case ADDRESSBOOK:
      return new AddressBookResultHandler(activity, result);
    case EMAIL_ADDRESS:
      return new EmailAddressResultHandler(activity, result);
    case PRODUCT:
      return new ProductResultHandler(activity, result, rawResult);
    case URI:
      return new URIResultHandler(activity, result);
    case WIFI:
      return new WifiResultHandler(activity, result);
    case GEO:
      return new GeoResultHandler(activity, result);
    case TEL:
      return new TelResultHandler(activity, result);
    case SMS:
      return new SMSResultHandler(activity, result);
    case CALENDAR:
      return new CalendarResultHandler(activity, result);
    case ISBN:
      return new ISBNResultHandler(activity, result, rawResult);
    default:
      return new TextResultHandler(activity, result, rawResult);
  }
}
 

public static void maybeInvokeRetrieval(TextView textView,
                                        ParsedResult result,
                                        HistoryManager historyManager,
                                        Context context) {
  try {
    if (result instanceof URIParsedResult) {
      SupplementalInfoRetriever uriRetriever =
          new URIResultInfoRetriever(textView, (URIParsedResult) result, historyManager, context);
      uriRetriever.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
      SupplementalInfoRetriever titleRetriever =
          new TitleRetriever(textView, (URIParsedResult) result, historyManager);
      titleRetriever.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
    } else if (result instanceof ProductParsedResult) {
      ProductParsedResult productParsedResult = (ProductParsedResult) result;
      String productID = productParsedResult.getProductID();
      SupplementalInfoRetriever productRetriever =
          new ProductResultInfoRetriever(textView, productID, historyManager, context);
      productRetriever.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
    } else if (result instanceof ISBNParsedResult) {
      String isbn = ((ISBNParsedResult) result).getISBN();
      SupplementalInfoRetriever productInfoRetriever =
          new ProductResultInfoRetriever(textView, isbn, historyManager, context);
      productInfoRetriever.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
      SupplementalInfoRetriever bookInfoRetriever =
          new BookResultInfoRetriever(textView, isbn, historyManager, context);
      bookInfoRetriever.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
    }
  } catch (RejectedExecutionException ree) {
    // do nothing
  }
}
 

String fillInCustomSearchURL(String text) {
  if (customProductSearch == null) {
    return text; // ?
  }
  String url = customProductSearch.replace("%s", text);
  if (rawResult != null) {
    url = url.replace("%f", rawResult.getBarcodeFormat().toString());
    if (url.contains("%t")) {
      ParsedResult parsedResultAgain = ResultParser.parseResult(rawResult);
      url = url.replace("%t", parsedResultAgain.getType().toString());
    }
  }
  return url;
}
 

@Override
public CharSequence getDisplayContents() {
  WifiParsedResult wifiResult = (WifiParsedResult) getResult();
  StringBuilder contents = new StringBuilder(50);
  String wifiLabel = parent.getString(R.string.wifi_ssid_label);
  ParsedResult.maybeAppend(wifiLabel + '\n' + wifiResult.getSsid(), contents);
  String typeLabel = parent.getString(R.string.wifi_type_label);
  ParsedResult.maybeAppend(typeLabel + '\n' + wifiResult.getNetworkEncryption(), contents);
  return contents.toString();
}
 

public TextResultHandler(Activity activity, ParsedResult result, Result rawResult) {
   super(activity, result, rawResult);
buttons = new int[]{
	fakeR.getId("string", "button_web_search"),
	fakeR.getId("string", "button_share_by_email"),
	fakeR.getId("string", "button_share_by_sms"),
	fakeR.getId("string", "button_custom_product_search"),
};
 }
 

public static ResultHandler makeResultHandler(CaptureActivity activity, Result rawResult) {
  ParsedResult result = parseResult(rawResult);
  switch (result.getType()) {
    case ADDRESSBOOK:
      return new AddressBookResultHandler(activity, result);
    case EMAIL_ADDRESS:
      return new EmailAddressResultHandler(activity, result);
    case PRODUCT:
      return new ProductResultHandler(activity, result, rawResult);
    case URI:
      return new URIResultHandler(activity, result);
    case WIFI:
      return new WifiResultHandler(activity, result);
    case GEO:
      return new GeoResultHandler(activity, result);
    case TEL:
      return new TelResultHandler(activity, result);
    case SMS:
      return new SMSResultHandler(activity, result);
    case CALENDAR:
      return new CalendarResultHandler(activity, result);
    case ISBN:
      return new ISBNResultHandler(activity, result, rawResult);
    default:
      return new TextResultHandler(activity, result, rawResult);
  }
}
 

private static String getProductIDFromResult(ParsedResult rawResult) {
  if (rawResult instanceof ProductParsedResult) {
    return ((ProductParsedResult) rawResult).getNormalizedProductID();
  }
  if (rawResult instanceof ExpandedProductParsedResult) {
    return ((ExpandedProductParsedResult) rawResult).getRawText();
  }
  throw new IllegalArgumentException(rawResult.getClass().toString());
}
 

@Override
public void onResult(ZxingScanView scanView, Result result, Bitmap barcode,
                     float scaleFactor) {
    ParsedResult parsedResult = ResultParser.parseResult(result);
    final String format = "format:" + result.getBarcodeFormat().toString();
    final String type = "type:" + parsedResult.getType().toString();
    DateFormat formatter = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
    final String date = "date:" + formatter.format(new Date(result.getTimestamp()));
    String meta = "";
    Map<ResultMetadataType, Object> metadata = result.getResultMetadata();
    if (metadata != null) {
        StringBuilder metadataText = new StringBuilder(20);
        for (Map.Entry<ResultMetadataType, Object> entry : metadata.entrySet()) {
            if (DISPLAYABLE_METADATA_TYPES.contains(entry.getKey())) {
                metadataText.append(entry.getValue()).append('\n');
            }
        }
        if (metadataText.length() > 0) {
            metadataText.setLength(metadataText.length() - 1);
            meta = metadataText.toString();
        }
    }
    CharSequence displayContents = parsedResult.getDisplayResult();
    Toast.makeText(this, format + "\n" + type + "\n" + date + "\n" + meta + "\n" + displayContents,
            Toast.LENGTH_SHORT).show();
    // 重新扫描
    scanView.restartScanDelay(3000);
}
 

public CalendarResultHandler(Activity activity, ParsedResult result) {
   super(activity, result);

buttons = new int[]{
	fakeR.getId("string", "button_add_calendar")
};
 }
 

public AddressBookResultHandler(Activity activity, ParsedResult result) {
   super(activity, result);
BUTTON_TEXTS = new int[]{
     fakeR.getId("string", "button_add_contact"),
     fakeR.getId("string", "button_show_map"),
     fakeR.getId("string", "button_dial"),
     fakeR.getId("string", "button_email"),
   };
   AddressBookParsedResult addressResult = (AddressBookParsedResult) result;
   String[] addresses = addressResult.getAddresses();
   boolean hasAddress = addresses != null && addresses.length > 0 && addresses[0].length() > 0;
   String[] phoneNumbers = addressResult.getPhoneNumbers();
   boolean hasPhoneNumber = phoneNumbers != null && phoneNumbers.length > 0;
   String[] emails = addressResult.getEmails();
   boolean hasEmailAddress = emails != null && emails.length > 0;

   fields = new boolean[MAX_BUTTON_COUNT];
   fields[0] = true; // Add contact is always available
   fields[1] = hasAddress;
   fields[2] = hasPhoneNumber;
   fields[3] = hasEmailAddress;

   buttonCount = 0;
   for (int x = 0; x < MAX_BUTTON_COUNT; x++) {
     if (fields[x]) {
       buttonCount++;
     }
   }
 }
 

public SMSResultHandler(Activity activity, ParsedResult result) {
   super(activity, result);
buttons = new int[]{
	fakeR.getId("string", "button_sms"),
	fakeR.getId("string", "button_mms")
};
 }
 

public static ResultHandler makeResultHandler(CaptureActivity activity, Result rawResult) {
  ParsedResult result = parseResult(rawResult);
  switch (result.getType()) {
    case ADDRESSBOOK:
      return new AddressBookResultHandler(activity, result);
    case EMAIL_ADDRESS:
      return new EmailAddressResultHandler(activity, result);
    case PRODUCT:
      return new ProductResultHandler(activity, result, rawResult);
    case URI:
      return new URIResultHandler(activity, result);
    case WIFI:
      return new WifiResultHandler(activity, result);
    case GEO:
      return new GeoResultHandler(activity, result);
    case TEL:
      return new TelResultHandler(activity, result);
    case SMS:
      return new SMSResultHandler(activity, result);
    case CALENDAR:
      return new CalendarResultHandler(activity, result);
    case ISBN:
      return new ISBNResultHandler(activity, result, rawResult);
    default:
      return new TextResultHandler(activity, result, rawResult);
  }
}
 

@Override
public CharSequence getDisplayContents() {
  SMSParsedResult smsResult = (SMSParsedResult) getResult();
  String[] rawNumbers = smsResult.getNumbers();
  String[] formattedNumbers = new String[rawNumbers.length];
  for (int i = 0; i < rawNumbers.length; i++) {
    formattedNumbers[i] = PhoneNumberUtils.formatNumber(rawNumbers[i]);
  }
  StringBuilder contents = new StringBuilder(50);
  ParsedResult.maybeAppend(formattedNumbers, contents);
  ParsedResult.maybeAppend(smsResult.getSubject(), contents);
  ParsedResult.maybeAppend(smsResult.getBody(), contents);
  return contents.toString();
}
 

@Override
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    super.onCreateView(inflater, container, savedInstanceState);

    View v = inflater.inflate(R.layout.fragment_result_sms, container, false);
    result = (SMSParsedResult) parsedResult;

    TextView to = (TextView) v.findViewById(R.id.fragment_result_sms_to);
    TextView toLabel = (TextView) v.findViewById(R.id.fragment_result_sms_to_label);
    TextView via = (TextView) v.findViewById(R.id.fragment_result_sms_via);
    TextView viaLabel = (TextView) v.findViewById(R.id.fragment_result_sms_via_label);
    TextView subject = (TextView) v.findViewById(R.id.fragment_result_sms_subject);
    TextView subjectLabel = (TextView) v.findViewById(R.id.fragment_result_sms_subject_label);
    TextView body = (TextView) v.findViewById(R.id.fragment_result_sms_body);

    if(result != null) {
        StringBuilder numberSb = new StringBuilder();
        ParsedResult.maybeAppend(result.getNumbers(), numberSb);

        StringBuilder viaSb = new StringBuilder();
        ParsedResult.maybeAppend(result.getVias(), viaSb);

        to.setText(numberSb.toString());
        via.setText(viaSb.toString());
        subject.setText(result.getSubject());
        body.setText(result.getBody());

        to.setVisibility(TextUtils.isEmpty(numberSb.toString()) ? View.GONE : View.VISIBLE);
        toLabel.setVisibility(TextUtils.isEmpty(numberSb.toString()) ? View.GONE : View.VISIBLE);
        via.setVisibility(TextUtils.isEmpty(viaSb.toString()) ? View.GONE : View.VISIBLE);
        viaLabel.setVisibility(TextUtils.isEmpty(viaSb.toString()) ? View.GONE : View.VISIBLE);
        subject.setVisibility(TextUtils.isEmpty(result.getSubject()) ? View.GONE : View.VISIBLE);
        subjectLabel.setVisibility(TextUtils.isEmpty(result.getSubject()) ? View.GONE : View.VISIBLE);
        body.setVisibility(TextUtils.isEmpty(result.getBody()) ? View.GONE : View.VISIBLE);
    }

    return v;
}
 

public static void maybeInvokeRetrieval(TextView textView,
                                        ParsedResult result,
                                        HistoryManager historyManager,
                                        Context context) {
  try {
    if (result instanceof URIParsedResult) {
      SupplementalInfoRetriever uriRetriever =
          new URIResultInfoRetriever(textView, (URIParsedResult) result, historyManager, context);
      uriRetriever.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
      SupplementalInfoRetriever titleRetriever =
          new TitleRetriever(textView, (URIParsedResult) result, historyManager);
      titleRetriever.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
    } else if (result instanceof ProductParsedResult) {
      ProductParsedResult productParsedResult = (ProductParsedResult) result;
      String productID = productParsedResult.getProductID();
      SupplementalInfoRetriever productRetriever =
          new ProductResultInfoRetriever(textView, productID, historyManager, context);
      productRetriever.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
    } else if (result instanceof ISBNParsedResult) {
      String isbn = ((ISBNParsedResult) result).getISBN();
      SupplementalInfoRetriever productInfoRetriever =
          new ProductResultInfoRetriever(textView, isbn, historyManager, context);
      productInfoRetriever.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
      SupplementalInfoRetriever bookInfoRetriever =
          new BookResultInfoRetriever(textView, isbn, historyManager, context);
      bookInfoRetriever.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
    }
  } catch (RejectedExecutionException ree) {
    // do nothing
  }
}
 

private void encodeContentsFromShareIntentDefault(Intent intent) throws WriterException {
  format = BarcodeFormat.QR_CODE;
  Bundle bundle = intent.getExtras();
  if (bundle == null) {
    throw new WriterException("No extras");
  }
  Uri uri = (Uri) bundle.getParcelable(Intent.EXTRA_STREAM);
  if (uri == null) {
    throw new WriterException("No EXTRA_STREAM");
  }
  byte[] vcard;
  String vcardString;
  try {
    InputStream stream = activity.getContentResolver().openInputStream(uri);
    int length = stream.available();
    if (length <= 0) {
      throw new WriterException("Content stream is empty");
    }
    vcard = new byte[length];
    int bytesRead = stream.read(vcard, 0, length);
    if (bytesRead < length) {
      throw new WriterException("Unable to fully read available bytes from content stream");
    }
    vcardString = new String(vcard, 0, bytesRead, "UTF-8");
  } catch (IOException ioe) {
    throw new WriterException(ioe);
  }
  Log.d(TAG, "Encoding share intent content:");
  Log.d(TAG, vcardString);
  Result result = new Result(vcardString, vcard, null, BarcodeFormat.QR_CODE);
  ParsedResult parsedResult = ResultParser.parseResult(result);
  if (!(parsedResult instanceof AddressBookParsedResult)) {
    throw new WriterException("Result was not an address");
  }
  encodeQRCodeContents((AddressBookParsedResult) parsedResult);
  if (contents == null || contents.length() == 0) {
    throw new WriterException("No content to encode");
  }
}
 

@Override
public CharSequence getDisplayContents() {
    EmailAddressParsedResult result = (EmailAddressParsedResult) getResult();
    StringBuilder contents = new StringBuilder(100);
    ParsedResult.maybeAppend(result.getTos(), contents);
    contents.trimToSize();
    return contents.toString();
}
 

public static ResultHandler makeResultHandler(Activity activity, Result rawResult) {
    ParsedResult result = parseResult(rawResult);
    switch (result.getType()) {
    case ADDRESSBOOK:
        return new AddressBookResultHandler(activity, result);
    case EMAIL_ADDRESS:
        return new EmailAddressResultHandler(activity, result);
    case PRODUCT:
        return new ProductResultHandler(activity, result, rawResult);
    case URI:
        return new URIResultHandler(activity, result);
    case WIFI:
        return new WifiResultHandler(activity, result);
    case TEXT:
        return new TextResultHandler(activity, result, rawResult);
    case GEO:
        return new GeoResultHandler(activity, result);
    case TEL:
        return new TelResultHandler(activity, result);
    case SMS:
        return new SMSResultHandler(activity, result);
    case CALENDAR:
        return new CalendarResultHandler(activity, result);
    case ISBN:
        return new ISBNResultHandler(activity, result, rawResult);
    }
    return new TextResultHandler(activity, result, rawResult);
}
 

@Override
public CharSequence getDisplayContents() {
    ProductParsedResult result = (ProductParsedResult) getResult();
    StringBuilder contents = new StringBuilder(100);
    ParsedResult.maybeAppend(result.getNormalizedProductID(), contents);
    contents.trimToSize();
    return contents.toString();
}
 

private static String getProductIDFromResult(ParsedResult rawResult) {
  if (rawResult instanceof ProductParsedResult) {
    return ((ProductParsedResult) rawResult).getNormalizedProductID();
  }
  if (rawResult instanceof ExpandedProductParsedResult) {
    return ((ExpandedProductParsedResult) rawResult).getRawText();
  }
  throw new IllegalArgumentException(rawResult.getClass().toString());
}
 

public static ResultHandler makeResultHandler(CaptureActivity activity, Result rawResult) {
  ParsedResult result = parseResult(rawResult);
  switch (result.getType()) {
    case ADDRESSBOOK:
      return new AddressBookResultHandler(activity, result);
    case EMAIL_ADDRESS:
      return new EmailAddressResultHandler(activity, result);
    case PRODUCT:
      return new ProductResultHandler(activity, result, rawResult);
    case URI:
      return new URIResultHandler(activity, result);
    case WIFI:
      return new WifiResultHandler(activity, result);
    case GEO:
      return new GeoResultHandler(activity, result);
    case TEL:
      return new TelResultHandler(activity, result);
    case SMS:
      return new SMSResultHandler(activity, result);
    case CALENDAR:
      return new CalendarResultHandler(activity, result);
    case ISBN:
      return new ISBNResultHandler(activity, result, rawResult);
    default:
      return new TextResultHandler(activity, result, rawResult);
  }
}
 

private static String getProductIDFromResult(ParsedResult rawResult) {
  if (rawResult instanceof ProductParsedResult) {
    return ((ProductParsedResult) rawResult).getNormalizedProductID();
  }
  if (rawResult instanceof ExpandedProductParsedResult) {
    return ((ExpandedProductParsedResult) rawResult).getRawText();
  }
  throw new IllegalArgumentException(rawResult.getClass().toString());
}
 

ResultHandler(Activity activity, ParsedResult result, Result rawResult) {
   this.result = result;
   this.activity = activity;
   this.rawResult = rawResult;
   this.customProductSearch = parseCustomSearchURL();

fakeR = new FakeR(activity);

// Make sure the Shopper button is hidden by default. Without this, scanning a product followed
   // by a QR Code would leave the button on screen among the QR Code actions.
   View shopperButton = activity.findViewById(fakeR.getId("id", "shopper_button"));
   shopperButton.setVisibility(View.GONE);
 }
 

@Override
public CharSequence getDisplayContents() {
    ISBNParsedResult result = (ISBNParsedResult) getResult();
    StringBuilder contents = new StringBuilder(100);
    ParsedResult.maybeAppend(result.getISBN(), contents);
    contents.trimToSize();
    return contents.toString();
}