[in_app_purchase] Update Play Billing library to 7.1.1

packages/in_app_purchase/in_app_purchase/CHANGELOG.md

@@ -1,6 +1,7 @@
 ## NEXT
 
 * Updates minimum supported SDK version to Flutter 3.22/Dart 3.4.
+* Updates `in_app_purchase_android` to 0.4.0.
 
 ## 3.2.0
 

packages/in_app_purchase/in_app_purchase/README.md

@@ -216,7 +216,7 @@ the end user's payment account.
 To upgrade/downgrade an existing in-app subscription in Google Play,
 you need to provide an instance of `ChangeSubscriptionParam` with the old
 `PurchaseDetails` that the user needs to migrate from, and an optional
-`ProrationMode` with the `GooglePlayPurchaseParam` object while calling
+`ReplacementMode` with the `GooglePlayPurchaseParam` object while calling
 `InAppPurchase.buyNonConsumable`.
 
 The App Store does not require this because it provides a subscription
@@ -232,7 +232,7 @@ PurchaseParam purchaseParam = GooglePlayPurchaseParam(
     productDetails: productDetails,
     changeSubscriptionParam: ChangeSubscriptionParam(
         oldPurchaseDetails: oldPurchaseDetails,
-        prorationMode: ProrationMode.immediateWithTimeProration));
+        replacementMode: ReplacementMode.withTimeProration));
 InAppPurchase.instance
     .buyNonConsumable(purchaseParam: purchaseParam);
 ```

packages/in_app_purchase/in_app_purchase/example/lib/main.dart

@@ -284,8 +284,8 @@ class _MyAppState extends State<_MyApp> {
                           changeSubscriptionParam: (oldSubscription != null)
                               ? ChangeSubscriptionParam(
                                   oldPurchaseDetails: oldSubscription,
-                                  prorationMode:
-                                      ProrationMode.immediateWithTimeProration,
+                                  replacementMode:
+                                      ReplacementMode.withTimeProration,
                                 )
                               : null);
                     } else {

packages/in_app_purchase/in_app_purchase_android/CHANGELOG.md

@@ -1,3 +1,13 @@
+## 0.4.0
+
+* Updates Google Play Billing Library from 6.2.0 to 7.1.1.
+* **BREAKING CHANGES**:
+  * Removes the deprecated `ProrationMode` enum. `ReplacementMode` should be used instead.
+  * Removes the deprecated `BillingClientWrapper.enablePendingPurchases` method.
+  * Bumps `minSdk` to 21.
+* Adds `installmentPlanDetails` to `SubscriptionOfferDetailsWrapper`.
+* Adds APIs to support pending transactions for subscription prepaid plans (`PendingPurchasesParams`).
+
 ## 0.3.6+12
 
 * Updates README to remove contributor-focused documentation.

packages/in_app_purchase/in_app_purchase_android/android/build.gradle

@@ -31,7 +31,7 @@ android {
     compileSdk 34
 
     defaultConfig {
-        minSdk 19
+        minSdk 21
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     lintOptions {
@@ -60,7 +60,7 @@ android {
 
 dependencies {
     implementation 'androidx.annotation:annotation:1.9.0'
-    implementation 'com.android.billingclient:billing:6.2.0'
+    implementation 'com.android.billingclient:billing:7.1.1'
     testImplementation 'junit:junit:4.13.2'
     testImplementation 'org.json:json:20240303'
     testImplementation 'org.mockito:mockito-core:5.4.0'

packages/in_app_purchase/in_app_purchase_android/android/src/main/java/io/flutter/plugins/inapppurchase/BillingClientFactory.java

@@ -19,10 +19,13 @@ interface BillingClientFactory {
    * @param callbackApi The callback API to be used by the {@link BillingClient}.
    * @param billingChoiceMode Enables the ability to offer alternative billing or Google Play
    *     billing.
+   * @param pendingPurchasesParams Parameters to enable pending purchases. See {@link
+   *     com.android.billingclient.api.PendingPurchasesParams}.
    * @return The {@link BillingClient} object that is created.
    */
   BillingClient createBillingClient(
       @NonNull Context context,
       @NonNull Messages.InAppPurchaseCallbackApi callbackApi,
-      PlatformBillingChoiceMode billingChoiceMode);
+      PlatformBillingChoiceMode billingChoiceMode,
+      Messages.PlatformPendingPurchasesParams pendingPurchasesParams);
 }

packages/in_app_purchase/in_app_purchase_android/android/src/main/java/io/flutter/plugins/inapppurchase/BillingClientFactoryImpl.java

@@ -5,6 +5,7 @@
 package io.flutter.plugins.inapppurchase;
 
 import static io.flutter.plugins.inapppurchase.Translator.fromUserChoiceDetails;
+import static io.flutter.plugins.inapppurchase.Translator.toPendingPurchasesParams;
 
 import android.content.Context;
 import androidx.annotation.NonNull;
@@ -21,8 +22,11 @@ final class BillingClientFactoryImpl implements BillingClientFactory {
   public BillingClient createBillingClient(
       @NonNull Context context,
       @NonNull Messages.InAppPurchaseCallbackApi callbackApi,
-      PlatformBillingChoiceMode billingChoiceMode) {
-    BillingClient.Builder builder = BillingClient.newBuilder(context).enablePendingPurchases();
+      PlatformBillingChoiceMode billingChoiceMode,
+      Messages.PlatformPendingPurchasesParams pendingPurchasesParams) {
+    BillingClient.Builder builder =
+        BillingClient.newBuilder(context)
+            .enablePendingPurchases(toPendingPurchasesParams(pendingPurchasesParams));
     switch (billingChoiceMode) {
       case ALTERNATIVE_BILLING_ONLY:
         // https://developer.android.com/google/play/billing/alternative/alternative-billing-without-user-choice-in-app