| // Copyright 2013 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // ignore_for_file: unused_local_variable |
| |
| import 'package:in_app_purchase_android/billing_client_wrappers.dart'; |
| import 'package:in_app_purchase_android/in_app_purchase_android.dart'; |
| import 'package:in_app_purchase_platform_interface/in_app_purchase_platform_interface.dart'; |
| |
| // #docregion one-time-purchase-price |
| /// Handles the one time purchase price of a product. |
| void handleOneTimePurchasePrice(ProductDetails productDetails) { |
| if (productDetails is GooglePlayProductDetails) { |
| final ProductDetailsWrapper product = productDetails.productDetails; |
| if (product.productType == ProductType.inapp) { |
| // Unwrapping is safe because the product is a one time purchase. |
| final OneTimePurchaseOfferDetailsWrapper offer = |
| product.oneTimePurchaseOfferDetails!; |
| final String price = offer.formattedPrice; |
| } |
| } |
| } |
| // #enddocregion one-time-purchase-price |
| |
| // #docregion subscription-free-trial |
| /// Handles the free trial period of a subscription. |
| void handleFreeTrialPeriod(ProductDetails productDetails) { |
| if (productDetails is GooglePlayProductDetails) { |
| final ProductDetailsWrapper product = productDetails.productDetails; |
| if (product.productType == ProductType.subs) { |
| // Unwrapping is safe because the product is a subscription. |
| final SubscriptionOfferDetailsWrapper offer = |
| product.subscriptionOfferDetails![productDetails.subscriptionIndex!]; |
| final List<PricingPhaseWrapper> pricingPhases = offer.pricingPhases; |
| if (pricingPhases.first.priceAmountMicros == 0) { |
| // Free trial period logic. |
| } |
| } |
| } |
| } |
| // #enddocregion subscription-free-trial |
| |
| // #docregion subscription-introductory-price |
| /// Handles the introductory price period of a subscription. |
| void handleIntroductoryPricePeriod(ProductDetails productDetails) { |
| if (productDetails is GooglePlayProductDetails) { |
| final ProductDetailsWrapper product = productDetails.productDetails; |
| if (product.productType == ProductType.subs) { |
| // Unwrapping is safe because the product is a subscription. |
| final SubscriptionOfferDetailsWrapper offer = |
| product.subscriptionOfferDetails![productDetails.subscriptionIndex!]; |
| final List<PricingPhaseWrapper> pricingPhases = offer.pricingPhases; |
| if (pricingPhases.length >= 2 && |
| pricingPhases.first.priceAmountMicros < |
| pricingPhases[1].priceAmountMicros) { |
| // Introductory pricing period logic. |
| } |
| } |
| } |
| } |
| // #enddocregion subscription-introductory-price |
