int queryPurchases(Inventory inv, String itemType) throws JSONException, RemoteException { // Query purchases logDebug("Querying owned items, item type: " + itemType); logDebug("Package name: " + mContext.getPackageName()); boolean verificationFailed = false; String continueToken = null; do { logDebug("Calling getPurchases with continuation token: " + continueToken); Bundle ownedItems = mService.getPurchases(3, mContext.getPackageName(), itemType, continueToken); int response = getResponseCodeFromBundle(ownedItems); logDebug("Owned items response: " + String.valueOf(response)); if (response != BILLING_RESPONSE_RESULT_OK) { logDebug("getPurchases() failed: " + getResponseDesc(response)); return response; } if (!ownedItems.containsKey(RESPONSE_INAPP_ITEM_LIST) || !ownedItems.containsKey(RESPONSE_INAPP_PURCHASE_DATA_LIST) || !ownedItems.containsKey(RESPONSE_INAPP_SIGNATURE_LIST)) { logError("Bundle returned from getPurchases() doesn't contain required fields."); return IABHELPER_BAD_RESPONSE; } ArrayList<String> ownedSkus = ownedItems.getStringArrayList(RESPONSE_INAPP_ITEM_LIST); ArrayList<String> purchaseDataList = ownedItems.getStringArrayList(RESPONSE_INAPP_PURCHASE_DATA_LIST); ArrayList<String> signatureList = ownedItems.getStringArrayList(RESPONSE_INAPP_SIGNATURE_LIST); for (int i = 0; i < purchaseDataList.size(); ++i) { String purchaseData = purchaseDataList.get(i); String signature = signatureList.get(i); String sku = ownedSkus.get(i); if (Security.verifyPurchase(mSignatureBase64, purchaseData, signature)) { logDebug("Sku is owned: " + sku); Purchase purchase = new Purchase(itemType, purchaseData, signature); if (TextUtils.isEmpty(purchase.getToken())) { logWarn("BUG: empty/null token!"); logDebug("Purchase data: " + purchaseData); } // Record ownership and token inv.addPurchase(purchase); } else { logWarn("Purchase signature verification **FAILED**. Not adding item."); logDebug(" Purchase data: " + purchaseData); logDebug(" Signature: " + signature); verificationFailed = true; } } continueToken = ownedItems.getString(INAPP_CONTINUATION_TOKEN); logDebug("Continuation token: " + continueToken); } while (!TextUtils.isEmpty(continueToken)); return verificationFailed ? IABHELPER_VERIFICATION_FAILED : BILLING_RESPONSE_RESULT_OK; }
/** * Consumes a given in-app product. Consuming can only be done on an item that's owned, and as a * result of consumption, the user will no longer own it. This method may block or take long to * return. Do not call from the UI thread. For that, see {@link #consumeAsync}. * * @param itemInfo The PurchaseInfo that represents the item to consume. * @throws IabException if there is a problem during consumption. */ void consume(Purchase itemInfo) throws IabException { checkSetupDone("consume"); try { String token = itemInfo.getToken(); String sku = itemInfo.getSku(); if (token == null || token.equals("")) { logError("Can't consume " + sku + ". No token."); throw new IabException( IABHELPER_MISSING_TOKEN, "PurchaseInfo is missing token for sku: " + sku + " " + itemInfo); } logDebug("Consuming sku: " + sku + ", token: " + token); int response = mService.consumePurchase(BILLING_API_VERSION, mContext.getPackageName(), token); if (response == BILLING_RESPONSE_RESULT_OK) { logDebug("Successfully consumed sku: " + sku); } else { logDebug("Error consuming consuming sku " + sku + ". " + getResponseDesc(response)); throw new IabException(response, "Error consuming sku " + sku); } } catch (RemoteException e) { throw new IabException( IABHELPER_REMOTE_EXCEPTION, "Remote exception while consuming. PurchaseInfo: " + itemInfo, e); } }
/** * Serialize purchase data to json * * @param purchase purchase data * @return json string * @throws JSONException */ private String purchaseToJson(Purchase purchase) throws JSONException { return new JSONStringer() .object() .key("itemType") .value(purchase.getItemType()) .key("orderId") .value(purchase.getOrderId()) .key("packageName") .value(purchase.getPackageName()) .key("sku") .value(purchase.getSku()) .key("purchaseTime") .value(purchase.getPurchaseTime()) .key("purchaseState") .value(purchase.getPurchaseState()) .key("developerPayload") .value(purchase.getDeveloperPayload()) .key("token") .value(purchase.getToken()) .key("originalJson") .value(purchase.getOriginalJson()) .key("signature") .value(purchase.getSignature()) .key("appstoreName") .value(purchase.getAppstoreName()) .endObject() .toString(); }