/** * 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 { checkNotDisposed(); checkSetupDone("consume"); if (!itemInfo.mItemType.equals(ITEM_TYPE_INAPP)) { throw new IabException(IABHELPER_INVALID_CONSUMPTION, "Items of type '" + itemInfo.mItemType + "' can't be consumed."); } 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(3, 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); } }
/** * Initiate the UI flow for an in-app purchase. Call this method to initiate an in-app purchase, * which will involve bringing up the Google Play screen. The calling activity will be paused while * the user interacts with Google Play, and the result will be delivered via the activity's * {@link android.app.Activity#onActivityResult} method, at which point you must call * this object's {@link #handleActivityResult} method to continue the purchase flow. This method * MUST be called from the UI thread of the Activity. * * @param act The calling activity. * @param sku The sku of the item to purchase. * @param itemType indicates if it's a product or a subscription (ITEM_TYPE_INAPP or ITEM_TYPE_SUBS) * @param requestCode A request code (to differentiate from other responses -- * as in {@link android.app.Activity#startActivityForResult}). * @param listener The listener to notify when the purchase process finishes * @param extraData Extra data (developer payload), which will be returned with the purchase data * when the purchase completes. This extra data will be permanently bound to that purchase * and will always be returned when the purchase is queried. */ public void launchPurchaseFlow(Activity act, String sku, String itemType, int requestCode, OnIabPurchaseFinishedListener listener, String extraData) { checkNotDisposed(); checkSetupDone("launchPurchaseFlow"); flagStartAsync("launchPurchaseFlow"); IabResult result; if (itemType.equals(ITEM_TYPE_SUBS) && !mSubscriptionsSupported) { IabResult r = new IabResult(IABHELPER_SUBSCRIPTIONS_NOT_AVAILABLE, "Subscriptions are not available."); flagEndAsync(); if (listener != null) listener.onIabPurchaseFinished(r, null); return; } try { logDebug("Constructing buy intent for " + sku + ", item type: " + itemType); Bundle buyIntentBundle = mService.getBuyIntent(3, mContext.getPackageName(), sku, itemType, extraData); int response = getResponseCodeFromBundle(buyIntentBundle); if (response != BILLING_RESPONSE_RESULT_OK) { logError("Unable to buy item, Error response: " + getResponseDesc(response)); flagEndAsync(); result = new IabResult(response, "Unable to buy item"); if (listener != null) listener.onIabPurchaseFinished(result, null); return; } PendingIntent pendingIntent = buyIntentBundle.getParcelable(RESPONSE_BUY_INTENT); logDebug("Launching buy intent for " + sku + ". Request code: " + requestCode); mRequestCode = requestCode; mPurchaseListener = listener; mPurchasingItemType = itemType; act.startIntentSenderForResult(pendingIntent.getIntentSender(), requestCode, new Intent(), Integer.valueOf(0), Integer.valueOf(0), Integer.valueOf(0)); } catch (SendIntentException e) { logError("SendIntentException while launching purchase flow for sku " + sku); e.printStackTrace(); flagEndAsync(); result = new IabResult(IABHELPER_SEND_INTENT_FAILED, "Failed to send intent."); if (listener != null) listener.onIabPurchaseFinished(result, null); } catch (RemoteException e) { logError("RemoteException while launching purchase flow for sku " + sku); e.printStackTrace(); flagEndAsync(); result = new IabResult(IABHELPER_REMOTE_EXCEPTION, "Remote exception while starting purchase flow"); if (listener != null) listener.onIabPurchaseFinished(result, null); } }
int querySkuDetails(String itemType, Inventory inv, List<String> moreSkus) throws RemoteException, JSONException { logDebug("Querying SKU details."); ArrayList<String> skuList = new ArrayList<String>(); skuList.addAll(inv.getAllOwnedSkus(itemType)); if (moreSkus != null) { for (String sku : moreSkus) { if (!skuList.contains(sku)) { skuList.add(sku); } } } if (skuList.size() == 0) { logDebug("queryPrices: nothing to do because there are no SKUs."); return BILLING_RESPONSE_RESULT_OK; } Bundle querySkus = new Bundle(); querySkus.putStringArrayList(GET_SKU_DETAILS_ITEM_LIST, skuList); Bundle skuDetails = mService.getSkuDetails(3, mContext.getPackageName(), itemType, querySkus); if (!skuDetails.containsKey(RESPONSE_GET_SKU_DETAILS_LIST)) { int response = getResponseCodeFromBundle(skuDetails); if (response != BILLING_RESPONSE_RESULT_OK) { logDebug("getSkuDetails() failed: " + getResponseDesc(response)); return response; } else { logError("getSkuDetails() returned a bundle with neither an error nor a detail list."); return IABHELPER_BAD_RESPONSE; } } ArrayList<String> responseList = skuDetails.getStringArrayList( RESPONSE_GET_SKU_DETAILS_LIST); for (String thisResponse : responseList) { SkuDetails d = new SkuDetails(itemType, thisResponse); logDebug("Got sku details: " + d); inv.addSkuDetails(d); } return BILLING_RESPONSE_RESULT_OK; }
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; }