formatting

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

@@ -17,8 +17,10 @@ interface BillingClientFactory {
    *
    * @param context The context used to create the {@link BillingClient}.
    * @param channel The method channel used to create the {@link BillingClient}.
-   * @param enablePendingPurchases Whether to enable pending purchases. Throws an exception if it is false.
+   * @param enablePendingPurchases Whether to enable pending purchases. Throws an exception if it is
+   *     false.
    * @return The {@link BillingClient} object that is created.
    */
-  BillingClient createBillingClient(@NonNull Context context, @NonNull MethodChannel channel, boolean enablePendingPurchases);
+  BillingClient createBillingClient(
+      @NonNull Context context, @NonNull MethodChannel channel, boolean enablePendingPurchases);
 }

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

@@ -12,7 +12,8 @@
 final class BillingClientFactoryImpl implements BillingClientFactory {
 
   @Override
-  public BillingClient createBillingClient(Context context, MethodChannel channel, boolean enablePendingPurchases) {
+  public BillingClient createBillingClient(
+      Context context, MethodChannel channel, boolean enablePendingPurchases) {
     BillingClient.Builder builder = BillingClient.newBuilder(context);
     if (enablePendingPurchases) {
       builder.enablePendingPurchases();

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

@@ -73,7 +73,10 @@ public void onMethodCall(MethodCall call, MethodChannel.Result result) {
         isReady(result);
         break;
       case InAppPurchasePlugin.MethodNames.START_CONNECTION:
-        startConnection((int) call.argument("handle"),(boolean)call.argument("enablePendingPurchases"), result);
+        startConnection(
+            (int) call.argument("handle"),
+            (boolean) call.argument("enablePendingPurchases"),
+            result);
         break;
       case InAppPurchasePlugin.MethodNames.END_CONNECTION:
         endConnection(result);
@@ -236,9 +239,12 @@ public void onPurchaseHistoryResponse(
         });
   }
 
-  private void startConnection(final int handle, final boolean enablePendingPurchases, final MethodChannel.Result result) {
+  private void startConnection(
+      final int handle, final boolean enablePendingPurchases, final MethodChannel.Result result) {
     if (billingClient == null) {
-      billingClient = billingClientFactory.createBillingClient(applicationContext, methodChannel, enablePendingPurchases);
+      billingClient =
+          billingClientFactory.createBillingClient(
+              applicationContext, methodChannel, enablePendingPurchases);
     }
 
     billingClient.startConnection(

packages/in_app_purchase/example/lib/main.dart

@@ -9,6 +9,7 @@ import 'package:in_app_purchase/in_app_purchase.dart';
 import 'consumable_store.dart';
 
 void main() {
+  InAppPurchaseConnection.enablePendingPurchases();
   runApp(MyApp());
 }
 

packages/in_app_purchase/lib/src/billing_client_wrappers/billing_client_wrapper.dart

@@ -49,7 +49,6 @@ typedef void PurchasesUpdatedListener(PurchasesResultWrapper purchasesResult);
 /// some minor changes to account for language differences. Callbacks have been
 /// converted to futures where appropriate.
 class BillingClient {
-
   bool _enablePendingPurchases = false;
 
   BillingClient(PurchasesUpdatedListener onPurchasesUpdated) {
@@ -98,15 +97,18 @@ class BillingClient {
   Future<BillingResultWrapper> startConnection(
       {@required
           OnBillingServiceDisconnected onBillingServiceDisconnected}) async {
-    assert(_enablePendingPurchases, 'enablePendingPurchases() must be called before calling startConnection');
+    assert(_enablePendingPurchases,
+        'enablePendingPurchases() must be called before calling startConnection');
     List<Function> disconnectCallbacks =
         _callbacks[_kOnBillingServiceDisconnected] ??= [];
     disconnectCallbacks.add(onBillingServiceDisconnected);
     return BillingResultWrapper.fromJson(await channel
         .invokeMapMethod<String, dynamic>(
             "BillingClient#startConnection(BillingClientStateListener)",
-            <String, dynamic>{'handle': disconnectCallbacks.length - 1,
-            'enablePendingPurchases': _enablePendingPurchases}));
+            <String, dynamic>{
+          'handle': disconnectCallbacks.length - 1,
+          'enablePendingPurchases': _enablePendingPurchases
+        }));
   }
 
   /// Calls

packages/in_app_purchase/lib/src/in_app_purchase/in_app_purchase_connection.dart

@@ -78,7 +78,9 @@ abstract class InAppPurchaseConnection {
   /// Failure to call this method before access [instance] will throw an exception.
   ///
   /// It is an no-op on iOS.
-  static void enablePendingPurchases(){_enablePendingPurchase = true;}
+  static void enablePendingPurchases() {
+    _enablePendingPurchase = true;
+  }
 
   /// Query product details for the given set of IDs.
   ///