Merge pull request #58 from defold/Issue-47-index-out-of-bounds-excep…

…tion Added product and purchase null checks
defold · Feb 7, 2023 · 649a8a1 · 649a8a1
2 parents 5c09447 + d74c97d
commit 649a8a1
Showing 1 changed file with 21 additions and 8 deletions.
diff --git a/extension-iap/src/java/com/defold/iap/IapGooglePlay.java b/extension-iap/src/java/com/defold/iap/IapGooglePlay.java
@@ -376,9 +376,13 @@ public void onConsumeResponse(BillingResult billingResult, String purchaseToken)
      */
     @Override
     public void onPurchasesUpdated(BillingResult billingResult, List<Purchase> purchases) {
-        if (billingResult.getResponseCode() == BillingResponseCode.OK && purchases != null) {
-            for (Purchase purchase : purchases) {
-                handlePurchase(purchase, this.purchaseListener);
+        if (billingResult.getResponseCode() == BillingResponseCode.OK) {
+            if (purchases != null && !purchases.isEmpty()) {
+                for (Purchase purchase : purchases) {
+                    if (purchase != null) {
+                        handlePurchase(purchase, this.purchaseListener);
+                    }
+                }
             }
         }
         else {
@@ -427,7 +431,12 @@ public void buy(final String product, final String token, final IPurchaseListene
                 @Override
                 public void onProductDetailsResponse(BillingResult billingResult, List<ProductDetails> productDetailsList) {
                     if (billingResult.getResponseCode() == BillingResponseCode.OK && (productDetailsList != null) && !productDetailsList.isEmpty()) {
-                        buyProduct(productDetailsList.get(0), token, purchaseListener);
+                        for (ProductDetails productDetails : productDetailsList) {
+                            if (productDetails != null) {
+                                buyProduct(productDetails, token, purchaseListener);
+                                break;
+                            }
+                        }
                     }
                     else {
                         Log.e(TAG, "Unable to get product details before buying: " + billingResult.getDebugMessage());
@@ -449,10 +458,12 @@ private void queryProductDetailsAsync(final List<String> productList, final Prod
 
             @Override
             public void onProductDetailsResponse(BillingResult billingResult, List<ProductDetails> productDetails) {
-                if (productDetails != null) {
+                if (productDetails != null && !productDetails.isEmpty()) {
                     // cache products (cache will be used to speed up buying)
                     for (ProductDetails pd : productDetails) {
-                        IapGooglePlay.this.products.put(pd.getProductId(), pd);
+                        if (pd != null) {
+                            IapGooglePlay.this.products.put(pd.getProductId(), pd);
+                        }
                     }
                     // add to list of all product details
                     allProductDetails.addAll(productDetails);
@@ -499,9 +510,11 @@ public void listItems(final String products, final IListProductsListener product
             @Override
             public void onProductDetailsResponse(BillingResult billingResult, List<ProductDetails> productDetails) {
                 JSONArray a = new JSONArray();
-                if (billingResult.getResponseCode() == BillingResponseCode.OK) {
+                if ((billingResult.getResponseCode() == BillingResponseCode.OK) && (productDetails != null) && !productDetails.isEmpty()) {
                     for (ProductDetails pd : productDetails) {
-                        a.put(convertProductDetails(pd));
+                        if (pd != null) {
+                            a.put(convertProductDetails(pd));
+                        }
                     }
                 }
                 else {