Android应用内购买通知服务器

Question

我正在研究如何将应用内购买添加到Android应用中。

基于Android官方文档，所有内容均由Google处理。我无法找到如何通知我的后端服务器成功付款？这是可能的吗？

Answer 1

是您可以在成功付款后通知您的后端服务器。 如果您已遵循应用内购买的官方Android文档。 你可以看到不同的覆盖方式为：

IabHelper.OnIabPurchaseFinishedListener mPurchaseFinishedListener 
     = new IabHelper.OnIabPurchaseFinishedListener() { 
    public void onIabPurchaseFinished(IabResult result, Purchase purchase) { 
     Log.d(TAG, "Purchase finished: " + result + ", purchase: " + purchase); 

     if (mHelper == null) return; 

     if (result.isFailure()) { 
      return; 
     } 

     Log.d(TAG, "Purchase successful."); 
     if (ITEM_SKU.equals(ITEM_SKU)) { 
      mHelper.consumeAsync(purchase, mConsumeFinishedListener); 
     } 
    } 
}; 

IabHelper.OnConsumeFinishedListener mConsumeFinishedListener = new IabHelper.OnConsumeFinishedListener() { 
    public void onConsumeFinished(Purchase purchase, IabResult result) { 
     Log.d(TAG, "Consumption finished. Purchase: " + purchase + ", result: " + result); 

     if (mHelper == null) return; 

     if (result.isSuccess()) { 
      Log.d(TAG, "Consumption successful."); 
      //After consumption successful you can notify backend from here. 
     } else { 
      //show error 
     } 
    } 
};