/**
* Requests to confirm all pending notifications for the specified item.
*
* @param context
* @param itemId id of the item whose purchase must be confirmed.
* @return true if pending notifications for this item were found, false otherwise.
*/
public static boolean confirmNotifications(Context context, String itemId) {
final Set<String> notifications = manualConfirmations.get(itemId);
if (notifications != null) {
confirmNotifications(context, notifications.toArray(new String[] {}));
return true;
} else {
return false;
}
}
/**
* Called after the response to a {@link net.robotmedia.billing.request.GetPurchaseInformation}
* request is received. Registers all transactions in local memory and confirms those who can be
* confirmed automatically.
*
* @param context
* @param signedData signed JSON data received from the Market Billing service.
* @param signature data signature.
*/
protected static void onPurchaseStateChanged(
Context context, String signedData, String signature) {
debug("Purchase state changed");
if (TextUtils.isEmpty(signedData)) {
Log.w(LOG_TAG, "Signed data is empty");
return;
} else {
debug(signedData);
}
if (!debug) {
if (TextUtils.isEmpty(signature)) {
Log.w(LOG_TAG, "Empty signature requires debug mode");
return;
}
final ISignatureValidator validator =
BillingController.validator != null
? BillingController.validator
: new DefaultSignatureValidator(BillingController.configuration);
if (!validator.validate(signedData, signature)) {
Log.w(LOG_TAG, "Signature does not match data.");
return;
}
}
List<Transaction> purchases;
try {
JSONObject jObject = new JSONObject(signedData);
if (!verifyNonce(jObject)) {
Log.w(LOG_TAG, "Invalid nonce");
return;
}
purchases = parsePurchases(jObject);
} catch (JSONException e) {
Log.e(LOG_TAG, "JSON exception: ", e);
return;
}
ArrayList<String> confirmations = new ArrayList<String>();
for (Transaction p : purchases) {
if (p.notificationId != null && automaticConfirmations.contains(p.productId)) {
confirmations.add(p.notificationId);
} else {
// TODO: Discriminate between purchases, cancellations and
// refunds.
addManualConfirmation(p.productId, p.notificationId);
}
storeTransaction(context, p);
notifyPurchaseStateChange(p.productId, p.purchaseState);
}
if (!confirmations.isEmpty()) {
final String[] notifyIds = confirmations.toArray(new String[confirmations.size()]);
confirmNotifications(context, notifyIds);
}
}