// // UIViewController+Purchase.h // Unity-iPhone // // Created by Hl Zhang on 2023/3/21. // #pragma once #import @interface UIViewController (Purchase) - (void)initPurchaseEnv; - (void)queryProducts:(NSString *)funId products:(NSString *)products; - (void)queryPurchase:(NSString *)funId; - (void)finishTransaction:(NSString *)funId transactionId: (NSString *) transactionId; - (void)beginBuy:(NSString *)funId productId:(NSString *)productId orderId:(NSString *)orderId; @end