[in_app_purchase_android] Bump com.android.billingclient:billing from 5.2.0 to 6.0.0.

packages/in_app_purchase/in_app_purchase_android/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.3.0+9
+
+* Bumps com.android.billingclient:billing from 5.2.0 to 6.0.0.
+
 ## 0.3.0+8
 
 * Adds a [guide for migrating](migration_guide.md) to [0.3.0](#0.3.0).

packages/in_app_purchase/in_app_purchase_android/android/build.gradle

@@ -61,7 +61,7 @@ dependencies {
     // org.jetbrains.kotlin:kotlin-bom artifact purpose is to align kotlin stdlib and related code versions.
     // See: https://youtrack.jetbrains.com/issue/KT-55297/kotlin-stdlib-should-declare-constraints-on-kotlin-stdlib-jdk8-and-kotlin-stdlib-jdk7
     implementation(platform("org.jetbrains.kotlin:kotlin-bom:1.8.22"))
-    implementation 'com.android.billingclient:billing:5.2.0'
+    implementation 'com.android.billingclient:billing:6.0.0'
     testImplementation 'junit:junit:4.13.2'
     testImplementation 'org.json:json:20230618'
     testImplementation 'org.mockito:mockito-core:5.4.0'

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

@@ -22,7 +22,6 @@
 import com.android.billingclient.api.BillingClient;
 import com.android.billingclient.api.BillingClientStateListener;
 import com.android.billingclient.api.BillingFlowParams;
-import com.android.billingclient.api.BillingFlowParams.ProrationMode;
 import com.android.billingclient.api.BillingResult;
 import com.android.billingclient.api.ConsumeParams;
 import com.android.billingclient.api.ConsumeResponseListener;
@@ -67,6 +66,14 @@ static final class MethodNames {
     private MethodNames() {}
   }
 
+  // TODO(gmackall): Replace uses of deprecated ProrationMode enum values with new
+  // ReplacementMode enum values.
+  // https://github.com/flutter/flutter/issues/128957.
+  @SuppressWarnings(value = "deprecation")
+  private static final int PRORATION_MODE_UNKNOWN_SUBSCRIPTION_UPGRADE_DOWNGRADE_POLICY =
+      com.android.billingclient.api.BillingFlowParams.ProrationMode
+          .UNKNOWN_SUBSCRIPTION_UPGRADE_DOWNGRADE_POLICY;
+
   private static final String TAG = "InAppPurchasePlugin";
   private static final String LOAD_PRODUCT_DOC_URL =
       "https://github.com/flutter/packages/blob/main/packages/in_app_purchase/in_app_purchase/README.md#loading-products-for-sale";
@@ -156,7 +163,7 @@ public void onMethodCall(@NonNull MethodCall call, @NonNull MethodChannel.Result
             (String) call.argument("purchaseToken"),
             call.hasArgument("prorationMode")
                 ? (int) call.argument("prorationMode")
-                : ProrationMode.UNKNOWN_SUBSCRIPTION_UPGRADE_DOWNGRADE_POLICY,
+                : PRORATION_MODE_UNKNOWN_SUBSCRIPTION_UPGRADE_DOWNGRADE_POLICY,
             result);
         break;
       case MethodNames.QUERY_PURCHASES_ASYNC:
@@ -273,7 +280,7 @@ private void launchBillingFlow(
     }
 
     if (oldProduct == null
-        && prorationMode != ProrationMode.UNKNOWN_SUBSCRIPTION_UPGRADE_DOWNGRADE_POLICY) {
+        && prorationMode != PRORATION_MODE_UNKNOWN_SUBSCRIPTION_UPGRADE_DOWNGRADE_POLICY) {
       result.error(
           "IN_APP_PURCHASE_REQUIRE_OLD_PRODUCT",
           "launchBillingFlow failed because oldProduct is null. You must provide a valid oldProduct in order to use a proration mode.",
@@ -322,15 +329,24 @@ private void launchBillingFlow(
         BillingFlowParams.SubscriptionUpdateParams.newBuilder();
     if (oldProduct != null && !oldProduct.isEmpty() && purchaseToken != null) {
       subscriptionUpdateParamsBuilder.setOldPurchaseToken(purchaseToken);
-      // The proration mode value has to match one of the following declared in
-      // https://developer.android.com/reference/com/android/billingclient/api/BillingFlowParams.ProrationMode
-      subscriptionUpdateParamsBuilder.setReplaceProrationMode(prorationMode);
+      // Set the prorationMode using a helper to minimize impact of deprecation warning suppression.
+      setReplaceProrationMode(subscriptionUpdateParamsBuilder, prorationMode);
       paramsBuilder.setSubscriptionUpdateParams(subscriptionUpdateParamsBuilder.build());
     }
     result.success(
         fromBillingResult(billingClient.launchBillingFlow(activity, paramsBuilder.build())));
   }
 
+  // TODO(gmackall): Replace uses of deprecated setReplaceProrationMode.
+  // https://github.com/flutter/flutter/issues/128957.
+  @SuppressWarnings(value = "deprecation")
+  private void setReplaceProrationMode(
+      BillingFlowParams.SubscriptionUpdateParams.Builder builder, int prorationMode) {
+    // The proration mode value has to match one of the following declared in
+    // https://developer.android.com/reference/com/android/billingclient/api/BillingFlowParams.ProrationMode
+    builder.setReplaceProrationMode(prorationMode);
+  }
+
   private void consumeAsync(String purchaseToken, final MethodChannel.Result result) {
     if (billingClientError(result)) {
       return;

packages/in_app_purchase/in_app_purchase_android/android/src/test/java/io/flutter/plugins/inapppurchase/MethodCallHandlerTest.java

@@ -416,7 +416,11 @@ public void launchBillingFlow_ok_AccountId() {
     verify(result, times(1)).success(fromBillingResult(billingResult));
   }
 
+  // TODO(gmackall): Replace uses of deprecated ProrationMode enum values with new
+  // ReplacementMode enum values.
+  // https://github.com/flutter/flutter/issues/128957.
   @Test
+  @SuppressWarnings(value = "deprecation")
   public void launchBillingFlow_ok_Proration() {
     // Fetch the product details first and query the method call
     String productId = "foo";
@@ -453,7 +457,11 @@ public void launchBillingFlow_ok_Proration() {
     verify(result, times(1)).success(fromBillingResult(billingResult));
   }
 
+  // TODO(gmackall): Replace uses of deprecated ProrationMode enum values with new
+  // ReplacementMode enum values.
+  // https://github.com/flutter/flutter/issues/128957.
   @Test
+  @SuppressWarnings(value = "deprecation")
   public void launchBillingFlow_ok_Proration_with_null_OldProduct() {
     // Fetch the product details first and query the method call
     String productId = "foo";
@@ -487,7 +495,11 @@ public void launchBillingFlow_ok_Proration_with_null_OldProduct() {
     verify(result, never()).success(any());
   }
 
+  // TODO(gmackall): Replace uses of deprecated ProrationMode enum values with new
+  // ReplacementMode enum values.
+  // https://github.com/flutter/flutter/issues/128957.
   @Test
+  @SuppressWarnings(value = "deprecation")
   public void launchBillingFlow_ok_Full() {
     // Fetch the product details first and query the method call
     String productId = "foo";

packages/in_app_purchase/in_app_purchase_android/pubspec.yaml

@@ -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/packages/tree/main/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: 0.3.0+8
+version: 0.3.0+9
 
 environment:
   sdk: ">=2.18.0 <4.0.0"