private void findByGeocodeFn(final String geocode) {
        if (StringUtils.isBlank(geocode) || geocode.equalsIgnoreCase("GC")) {
            SimpleDialog.of(this).setTitle(R.string.warn_search_help_title).setMessage(R.string.warn_search_help_gccode).show();
            return;
        }

        if (ConnectorFactory.anyConnectorActive()) {
            CacheDetailActivity.startActivity(this, geocode.toUpperCase(Locale.US));
        } else {
            showToast(getString(R.string.warn_no_connector));
        }
    }
try to interpret query as trackable

@param query         Trimmed string to search for
@param keywordSearch Set to true if keyword search should be performed if query isn't GC or TB
@return true if trackable was found
main/src/main/java/cgeo/geocaching/SearchActivity.java