在App Billing getPrice（）Android中 [英] In App Billing getPrice() Android

问题描述

我已成功在应用计费中实施到我的应用中，一切正常。我现在正在尝试检索项目的价格（在开发者控制台中设置），以便我可以在我的应用程序中反映这些价格，而无需硬编码值。

I have successfully implemented in app billing into my app which all works fine. I am now trying to retrieve the price of items (set in developer console) so that I can reflect these prices within my app without hard-coding values.

此代码相当显然只收集通过库存购买的商品的价格，这不是我想要的：

This code quite obviously only gathers prices of the items already purchased through the Inventory which is not what I'm looking for:

SkuDetails gasDetails = inventory.getSkuDetails(SKU_FULL);      

            if (gasDetails != null){
                alert("Gas is " + gasDetails.getPrice());}

我看过 docs 查询可供购买的商品，但很难理解。我认为Helper类会实现某种get price方法。

I have looked a the docs querying items available for purchase but struggling to understand it. I would of thought that the Helper class would have implemented some sort of get prices method.

所以，我的问题：有人能指出我正确的方向吗？

So, my question: Can anyone point me in the right direction?

推荐答案

好的，我找到了解决方案。我已经破译了开发人员文档，似乎有错误。

Ok, I have found the solution. I have deciphered the developer docs and it appears there were errors in it.

这是我在IabHelper中创建的解决方案：

This is my solution created within IabHelper:

public String getPricesDev(String packageName) throws RemoteException, JSONException{


        ArrayList<String> skuList = new ArrayList<String>();
        skuList.add("full.discount.fetch");
        skuList.add("gas");
    Bundle querySkus = new Bundle();
    querySkus.putStringArrayList("ITEM_ID_LIST", skuList);

    Bundle skuDetails = mService.getSkuDetails(3,packageName, "inapp", querySkus);


    int response = skuDetails.getInt("RESPONSE_CODE");
    if (response == 0) {
       ArrayList<String> responseList 
          = skuDetails.getStringArrayList("DETAILS_LIST");

       for (String thisResponse : responseList) {
          JSONObject object = new JSONObject(thisResponse);
          String sku = object.getString("productId");
          String price = object.getString("price");

          if(sku.contains("full.discount.fetch")) return price;

       }
    } 
    return "Not found";


}

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