From 89764e3f7356d98bfcf0566c6b44a1f79e245493 Mon Sep 17 00:00:00 2001
From: anonymous <anonymous>
Date: Sun, 19 Apr 2020 10:37:02 +0200
Subject: [PATCH] Dynamically return product details in getSkuDetails

---
 .idea/vcs.xml                                 |  6 ++++
 .../java/org/billinghack/BillingService.java  | 34 ++++++++++++++++++-
 2 files changed, 39 insertions(+), 1 deletion(-)
 create mode 100644 .idea/vcs.xml

diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/app/src/main/java/org/billinghack/BillingService.java b/app/src/main/java/org/billinghack/BillingService.java
index 94c9359..ef8ca7f 100644
--- a/app/src/main/java/org/billinghack/BillingService.java
+++ b/app/src/main/java/org/billinghack/BillingService.java
@@ -11,6 +11,7 @@ import android.os.Bundle;
 import android.os.IBinder;
 import android.os.RemoteException;
 import android.util.Log;
+import org.json.JSONObject;
 
 import com.android.vending.billing.IInAppBillingService;
 
@@ -43,11 +44,37 @@ public class BillingService extends Service {
         public Bundle getSkuDetails(int apiVersion, String packageName, String type,
                 Bundle skusBundle) throws RemoteException {
             Log.d(TAG, "getSkuDetails");
+            Log.d(TAG, "apiVersion: " + apiVersion);
+            Log.d(TAG, "packageName: " + packageName);
+            Log.d(TAG, "type: " + type);
+            Log.d(TAG, "skusBundle: " + skusBundle);
+
+            // https://developer.android.com/google/play/billing/billing_reference#getSkuDetails
+            // If getSkuDetails() method is successful, Google Play sends a response Bundle. The
+            // query results are stored in the Bundle within a String ArrayList mapped to the
+            // DETAILS_LIST key. Each String in the details list contains product details for a
+            // single product in JSON format. The fields in the JSON string with the product details
+            // are summarized in table 5.
 
             Bundle bundle = new Bundle();
             bundle.putInt(IabHelper.RESPONSE_CODE, IabHelper.BILLING_RESPONSE_RESULT_OK);
+
+            ArrayList<String> productDetails = new ArrayList<String>();
+
+            ArrayList<String> items = skusBundle.getStringArrayList("ITEM_ID_LIST");
+            int length = items.size();
+            for(int i=0;i<length;i++){
+                System.out.println(i);
+                String item = items.get(i);
+                productDetails.add("{ \"productId\" : \"" + item + "\", \"type\" : \"inapp\", \"price\" : \"$5.00\", \"title\" : \"" + item + "\", \"description\" : \"This is an example description\" }");
+                productDetails.add("{ \"productId\" : \"" + item + "\", \"type\" : \"inapp\", \"price\" : \"$5.00\", \"title\" : \"" + item + "\", \"description\" : \"This is an example description\" }");
+            }
+
+            Log.d(TAG, productDetails.toString());
+
             bundle.putStringArrayList(IabHelper.RESPONSE_GET_SKU_DETAILS_LIST,
-                    new ArrayList<String>());
+                    productDetails);
+
             return bundle;
         }
 
@@ -83,6 +110,10 @@ public class BillingService extends Service {
         public Bundle getPurchases(int apiVersion, String packageName, String type,
                 String continuationToken) throws RemoteException {
             Log.d(TAG, "getPurchases");
+            Log.d(TAG, "apiVersion: " + apiVersion);
+            Log.d(TAG, "packageName: " + packageName);
+            Log.d(TAG, "type: " + type);
+            Log.d(TAG, "continuationToken: " + continuationToken);
 
             Bundle bundle = new Bundle();
             bundle.putInt(IabHelper.RESPONSE_CODE, IabHelper.BILLING_RESPONSE_RESULT_OK);
@@ -92,6 +123,7 @@ public class BillingService extends Service {
             bundle.putStringArrayList(IabHelper.RESPONSE_INAPP_SIGNATURE_LIST,
                     new ArrayList<String>());
 
+            Log.d(TAG, "bundle: " + bundle);
             return bundle;
         }