// Uses the mobile-specific version of Product Search, which is formatted for small screens.
final void openProductSearch(String upc) {
Uri uri =
Uri.parse(
"http://www.google."
+ LocaleManager.getProductSearchCountryTLD(activity)
+ "/m/products?q="
+ upc
+ "&source=zxing");
launchIntent(new Intent(Intent.ACTION_VIEW, uri));
}
final class ProductResultInfoRetriever extends SupplementalInfoRetriever {
private static final String BASE_PRODUCT_URI =
"http://www.google."
+ LocaleManager.getProductSearchCountryTLD()
+ "/m/products?ie=utf8&oe=utf8&scoring=p&source=zxing&q=";
private static final Pattern PRODUCT_NAME_PRICE_PATTERN =
Pattern.compile("owb63p\">([^<]+).+zdi3pb\">([^<]+)");
private final String productID;
private final String source;
ProductResultInfoRetriever(
TextView textView,
String productID,
Handler handler,
HistoryManager historyManager,
Context context) {
super(textView, handler, historyManager);
this.productID = productID;
this.source = context.getString(R.string.msg_google_product);
}
@Override
void retrieveSupplementalInfo() throws IOException, InterruptedException {
String encodedProductID = URLEncoder.encode(productID, "UTF-8");
String uri = BASE_PRODUCT_URI + encodedProductID;
String content = HttpHelper.downloadViaHttp(uri, HttpHelper.ContentType.HTML);
Matcher matcher = PRODUCT_NAME_PRICE_PATTERN.matcher(content);
if (matcher.find()) {
append(
productID,
source,
new String[] {unescapeHTML(matcher.group(1)), unescapeHTML(matcher.group(2))},
uri);
}
}
private static String unescapeHTML(String raw) {
return Html.fromHtml(raw).toString();
}
}
@Override
void retrieveSupplementalInfo() throws IOException {
String encodedProductID = URLEncoder.encode(productID, "UTF-8");
String uri =
"http://www.google."
+ LocaleManager.getProductSearchCountryTLD(context)
+ "/m/products?ie=utf8&oe=utf8&scoring=p&source=zxing&q="
+ encodedProductID;
CharSequence content = HttpHelper.downloadViaHttp(uri, HttpHelper.ContentType.HTML);
for (Pattern p : PRODUCT_NAME_PRICE_PATTERNS) {
Matcher matcher = p.matcher(content);
if (matcher.find()) {
append(
productID,
source,
new String[] {unescapeHTML(matcher.group(1)), unescapeHTML(matcher.group(2))},
uri);
break;
}
}
}
