364 lines
13 KiB
C#
364 lines
13 KiB
C#
#if USE_IAP
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using System;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.Purchasing;
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public class IAPTool : NormalSingleton<IAPTool>, IStoreListener
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{
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public event Action OnPurchaseBegin;
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public event Action<string, bool> OnPurchaseDone;
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public event Action<bool> OnRestoreDone;
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public bool IsRestoring => mIsRestoring;
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private bool mIsRestoring = false;
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private static IStoreController m_StoreController; // 存储商品信息;
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private static IExtensionProvider m_StoreExtensionProvider; // IAP扩展工具;
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private bool m_PurchaseInProgress = false; // 是否处于付费中;
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private Dictionary<string, ProductType> mInitProductDic;
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private SubscriptionInfo mSubsInfo = null;
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public void Initialize()
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{
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if (m_StoreController == null && m_StoreExtensionProvider == null)
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InitUnityPurchase();
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}
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private bool IsInitialized()
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{
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return m_StoreController != null && m_StoreExtensionProvider != null;
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}
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public void AddProducts(Dictionary<string, ProductType> pInitProductDic)
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{
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mInitProductDic = pInitProductDic;
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}
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// 初始化IAP;
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private void InitUnityPurchase()
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{
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if (IsInitialized()) return;
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// 标准采购模块;
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StandardPurchasingModule module = StandardPurchasingModule.Instance();
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// 配置模式;
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ConfigurationBuilder builder = ConfigurationBuilder.Instance(module);
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// 注意ProductType的类型，Consumable是可以无限购买(比如水晶)，NonConsumable是只能购买一次(比如关卡)，Subscription是每月订阅(比如VIP);
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// 这里初始化没有添加平台信息，因为平台信息有的时候还存在bug，如果必须添加，也可以添加，没有问题，确保平台信息添加正确就行了。
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foreach (string tID in IAPProducts.ProductDic.Keys)
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{
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builder.AddProduct(tID, IAPProducts.ProductDic[tID]);
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}
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if (mInitProductDic != null && mInitProductDic.Count > 0)
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{
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foreach (string tID in mInitProductDic.Keys)
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{
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builder.AddProduct(tID, mInitProductDic[tID]);
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}
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}
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//初始化;
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UnityPurchasing.Initialize(this, builder);
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}
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#region Public Func
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// 根据ID给购买商品;
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public void BuyProductByID(string productId)
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{
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if (IsInitialized())
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{
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if (m_PurchaseInProgress == true) return;
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Product product = m_StoreController.products.WithID(productId);
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if (product != null && product.availableToPurchase)
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{
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OnPurchaseBegin?.Invoke();
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m_PurchaseInProgress = true;
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Debug.Log(string.Format("Purchasing product asychronously: '{0}'", product.definition.id));
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m_StoreController.InitiatePurchase(product);
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}
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else
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{
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Debug.Log("BuyProductID: FAIL. Not purchasing product, either is not found or is not available for purchase");
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}
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}
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else
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{
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Debug.Log("BuyProductID FAIL. Not initialized.");
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}
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}
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// 确认购买产品成功;
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public void DoConfirmPendingPurchaseByID(string productId)
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{
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Product product = m_StoreController.products.WithID(productId);
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if (product != null && product.availableToPurchase)
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{
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if (m_PurchaseInProgress)
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{
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m_StoreController.ConfirmPendingPurchase(product);
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m_PurchaseInProgress = false;
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}
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}
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}
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// 恢复购买;
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public void RestorePurchases()
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{
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if (!IsInitialized())
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{
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OnRestoreDone?.Invoke(false);
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Debug.Log("RestorePurchases FAIL. Not initialized.");
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return;
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}
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if (Application.platform == RuntimePlatform.IPhonePlayer ||
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Application.platform == RuntimePlatform.OSXPlayer)
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{
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Debug.Log("RestorePurchases started ...");
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mIsRestoring = true;
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var apple = m_StoreExtensionProvider.GetExtension<IAppleExtensions>();
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apple.RestoreTransactions((result) => {
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mIsRestoring = false;
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OnRestoreDone?.Invoke(result);
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// 返回一个bool值，如果成功，则会多次调用支付回调，然后根据支付回调中的参数得到商品id，最后做处理(ProcessPurchase);
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Debug.Log("RestorePurchases continuing: " + result + ". If no further messages, no purchases available to restore.");
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});
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}
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else
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{
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Debug.Log("RestorePurchases FAIL. Not supported on this platform. Current = " + Application.platform);
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}
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}
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#endregion
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#region IStoreListener Callback
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// IAP初始化成功回掉函数;
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public void OnInitialized(IStoreController controller, IExtensionProvider extensions)
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{
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Debug.Log("IAP initialize Succeed!");
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m_StoreController = controller;
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m_StoreExtensionProvider = extensions;
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// 这里可以获取您在AppStore和Google Play 上配置的商品;
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ProductCollection products = m_StoreController.products;
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Product[] all = products.all;
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for (int i = 0; i < all.Length; i++)
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{
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Debug.Log(all[i].metadata.localizedTitle + "|" + all[i].metadata.localizedPriceString + "|" + all[i].metadata.localizedDescription + "|" + all[i].metadata.isoCurrencyCode);
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}
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#if UNITY_IOS
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m_StoreExtensionProvider.GetExtension<IAppleExtensions>().RegisterPurchaseDeferredListener(OnDeferred);
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#endif
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/*
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Dictionary<string, string> introductory_info_dict = null;
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#if UNITY_IOS
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introductory_info_dict = m_StoreExtensionProvider.GetExtension<IAppleExtensions>().GetIntroductoryPriceDictionary();
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#endif
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Debug.Log("IAP - Available items:");
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foreach (var item in controller.products.all)
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{
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if (item.availableToPurchase)
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{
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Debug.Log("IAP - " + string.Join(" - ",
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new[]
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{
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item.metadata.localizedTitle,
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item.metadata.localizedDescription,
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item.metadata.isoCurrencyCode,
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item.metadata.localizedPrice.ToString(),
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item.metadata.localizedPriceString,
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item.transactionID,
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item.receipt
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}));
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// this is the usage of SubscriptionManager class
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if (item.receipt != null)
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{
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if (item.definition.type == ProductType.Subscription)
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{
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if (CheckIfProductIsAvailableForSubscriptionManagerC(item.receipt))
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{
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string intro_json = (introductory_info_dict == null || !introductory_info_dict.ContainsKey(item.definition.storeSpecificId)) ? null : introductory_info_dict[item.definition.storeSpecificId];
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SubscriptionManager p = new SubscriptionManager(item, intro_json);
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SubscriptionInfo info = p.getSubscriptionInfo();
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mSubsInfo = info;
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Debug.Log("product id is: " + info.getProductId());
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Debug.Log("purchase date is: " + info.getPurchaseDate());
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Debug.Log("subscription next billing date is: " + info.getExpireDate());
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Debug.Log("is subscribed? " + info.isSubscribed().ToString());
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Debug.Log("is expired? " + info.isExpired().ToString());
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Debug.Log("is cancelled? " + info.isCancelled());
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Debug.Log("product is in free trial peroid? " + info.isFreeTrial());
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Debug.Log("product is auto renewing? " + info.isAutoRenewing());
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Debug.Log("subscription remaining valid time until next billing date is: " + info.getRemainingTime());
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Debug.Log("is this product in introductory price period? " + info.isIntroductoryPricePeriod());
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Debug.Log("the product introductory localized price is: " + info.getIntroductoryPrice());
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Debug.Log("the product introductory price period is: " + info.getIntroductoryPricePeriod());
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Debug.Log("the number of product introductory price period cycles is: " + info.getIntroductoryPricePeriodCycles());
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}
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else
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{
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Debug.Log("This product is not available for SubscriptionManager class, only products that are purchase by 1.19+ SDK can use this class.");
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}
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}
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else
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{
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Debug.Log("the product is not a subscription product");
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}
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}
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else
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{
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Debug.Log("the product should have a valid receipt");
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}
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}
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}
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*/
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}
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// IAP初始化失败回掉函数（没有网络的情况下并不会调起，而是一直等到有网络连接再尝试初始化）;
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public void OnInitializeFailed(InitializationFailureReason error)
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{
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switch (error)
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{
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case InitializationFailureReason.AppNotKnown:
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Debug.LogError("Is your App correctly uploaded on the relevant publisher console?");
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break;
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case InitializationFailureReason.PurchasingUnavailable:
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Debug.Log("Billing disabled! Ask the user if billing is disabled in device settings.");
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break;
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case InitializationFailureReason.NoProductsAvailable:
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Debug.Log("No products available for purchase! Developer configuration error; check product metadata!");
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break;
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}
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}
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private bool CheckIfProductIsAvailableForSubscriptionManagerC(string receipt)
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{
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var receipt_wrapper = (Dictionary<string, object>)MiniJson.JsonDecode(receipt);
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if (!receipt_wrapper.ContainsKey("Store") || !receipt_wrapper.ContainsKey("Payload"))
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{
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Debug.Log("The product receipt does not contain enough information");
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return false;
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}
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var store = (string)receipt_wrapper ["Store"];
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var payload = (string)receipt_wrapper ["Payload"];
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if (payload != null )
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{
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switch (store)
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{
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case GooglePlay.Name:
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{
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var payload_wrapper = (Dictionary<string, object>)MiniJson.JsonDecode(payload);
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if (!payload_wrapper.ContainsKey("json")) {
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Debug.Log("The product receipt does not contain enough information, the 'json' field is missing");
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return false;
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}
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var original_json_payload_wrapper = (Dictionary<string, object>)MiniJson.JsonDecode((string)payload_wrapper["json"]);
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if (original_json_payload_wrapper == null || !original_json_payload_wrapper.ContainsKey("developerPayload")) {
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Debug.Log("The product receipt does not contain enough information, the 'developerPayload' field is missing");
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return false;
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}
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var developerPayloadJSON = (string)original_json_payload_wrapper["developerPayload"];
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var developerPayload_wrapper = (Dictionary<string, object>)MiniJson.JsonDecode(developerPayloadJSON);
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if (developerPayload_wrapper == null || !developerPayload_wrapper.ContainsKey("is_free_trial") || !developerPayload_wrapper.ContainsKey("has_introductory_price_trial")) {
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Debug.Log("The product receipt does not contain enough information, the product is not purchased using 1.19 or later");
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return false;
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}
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return true;
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}
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case AppleAppStore.Name:
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case AmazonApps.Name:
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case MacAppStore.Name:
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{
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return true;
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}
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default:
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{
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return false;
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}
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}
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}
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return false;
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}
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// 支付成功处理函数;
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public PurchaseProcessingResult ProcessPurchase(PurchaseEventArgs e)
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{
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m_PurchaseInProgress = false;
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Debug.Log("Purchase OK: " + e.purchasedProduct.definition.id);
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// 消息结构 : Receipt: {"Store":"fake","TransactionID":"9c5c16a5-1ae4-468f-806d-bc709440448a","Payload":"{ \"this\" : \"is a fake receipt\" }"};
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Debug.Log("Receipt: " + e.purchasedProduct.receipt);
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OnPurchaseDone?.Invoke(e.purchasedProduct.definition.id, true);
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// 我们自己后台完毕的话，通过代码设置成功(如果是不需要后台设置直接设置完毕，不要设置Pending);
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return PurchaseProcessingResult.Complete;
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}
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// 支付失败回掉函数;
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public void OnPurchaseFailed(Product item, PurchaseFailureReason r)
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{
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Debug.Log("Purchase OK: " + item.definition.id);
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m_PurchaseInProgress = false;
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OnPurchaseDone?.Invoke(item.definition.id, false);
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}
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// 购买延迟提示(这个看自己项目情况是否处理);
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public void OnDeferred(Product item)
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{
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Debug.Log("Purchase deferred: " + item.definition.id);
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OnPurchaseDone?.Invoke(item.definition.id, false);
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}
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// 恢复购买功能执行回掉函数;
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public void OnTransactionsRestored(bool success)
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{
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Debug.Log("Transactions restored : " + success);
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}
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#endregion
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#region custom functions
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public string GetPriceByID(string pID)
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{
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if (m_StoreController == null && m_StoreExtensionProvider == null)
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return "";
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Product[] tProducts = m_StoreController.products.all;
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for (int i = 0; i < tProducts.Length; i++)
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{
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Debug.Log(tProducts[i].metadata.localizedTitle + "|" + tProducts[i].metadata.localizedPriceString + "|" + tProducts[i].metadata.localizedDescription + "|" + tProducts[i].metadata.isoCurrencyCode);
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Product tItem = tProducts[i];
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if (tItem.definition.id.Equals(pID))
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{
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#if UNITY_ANDROID
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return tItem.metadata.GetGoogleProductMetadata().localizedPriceString;
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#else
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return tItem.metadata.localizedPriceString;
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#endif
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}
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}
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return "";
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}
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public SubscriptionInfo GetSubscriptionInfo()
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{
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return mSubsInfo;
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}
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#endregion
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}
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#endif |