用户想要购买商品时,应调用 IStoreController
的 InitiatePurchase
方法来识别用户想要购买的商品。
// 用户按下购买按钮以启动购买过程时
// 调用的方法示例。
public void OnPurchaseClicked(string productId) {
controller.InitiatePurchase(productId);
}
您的应用程序将异步地收到结果通知(购买成功时调用 ProcessPurchase
,而购买失败时调用 OnPurchaseFailed
)。
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