[in_app_purchase] Ensure the introductoryPriceMicros field is populated correctly. (#4364)

Author: mvanbeusekom

packages/in_app_purchase/in_app_purchase_android/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.1.4+7
+
+* Ensure that the `SkuDetailsWrapper.introductoryPriceMicros` is populated correctly.
+
 ## 0.1.4+6
 
 * Ensure that purchases correctly indicate whether they are acknowledged or not. The `PurchaseDetails.pendingCompletePurchase` field now correctly indicates if the purchase still needs to be completed.

packages/in_app_purchase/in_app_purchase_android/lib/src/billing_client_wrappers/sku_details_wrapper.dart

@@ -68,7 +68,7 @@ class SkuDetailsWrapper {
   final String introductoryPrice;
 
   /// [introductoryPrice] in micro-units 990000
-  @JsonKey(defaultValue: '')
+  @JsonKey(name: 'introductoryPriceAmountMicros', defaultValue: '')
   final String introductoryPriceMicros;
 
   /// The number of subscription billing periods for which the user will be given the introductory price, such as 3.

packages/in_app_purchase/in_app_purchase_android/lib/src/billing_client_wrappers/sku_details_wrapper.g.dart

@@ -2,7 +2,7 @@ name: in_app_purchase_android
 description: An implementation for the Android platform of the Flutter `in_app_purchase` plugin. This uses the Android BillingClient APIs.
 repository: https://github.com/flutter/plugins/tree/master/packages/in_app_purchase/in_app_purchase_android
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+in_app_purchase%22
-version: 0.1.4+6
+version: 0.1.4+7
 
 environment:
   sdk: ">=2.12.0 <3.0.0"

packages/in_app_purchase/in_app_purchase_android/pubspec.yaml

@@ -134,7 +134,7 @@ Map<String, dynamic> buildSkuMap(SkuDetailsWrapper original) {
     'description': original.description,
     'freeTrialPeriod': original.freeTrialPeriod,
     'introductoryPrice': original.introductoryPrice,
-    'introductoryPriceMicros': original.introductoryPriceMicros,
+    'introductoryPriceAmountMicros': original.introductoryPriceMicros,
     'introductoryPriceCycles': original.introductoryPriceCycles,
     'introductoryPricePeriod': original.introductoryPricePeriod,
     'price': original.price,