無法使用項目 - 無法解析consumeAsync

Question

我正在關注谷歌示例以在我的應用程序中設置應用程序結算。我已成功整合到應用程序結算API中。但是，當我打電話consumeAsync();的Android工作室表示無法解析方法consumeAsync

mHelper = new IabHelper(this, base64EncodedPublicKey); 
     mHelper.startSetup(new IabHelper.OnIabSetupFinishedListener() { 
      public void onIabSetupFinished(IabResult result) { 
       if (!result.isSuccess()) { 
        // Oh no, there was a problem. 
        Log.d("BillingAPI", "Problem setting up In-app Billing: " + result); 
       } else { 

        IabHelper.QueryInventoryFinishedListener 
          mQueryFinishedListener = new IabHelper.QueryInventoryFinishedListener() { 
         public void onQueryInventoryFinished(IabResult result, Inventory inventory) { 
          if (result.isFailure()) { 
           // handle error 
           return; 
          } else {         
           boolean isPurchased = inventory.hasPurchase(REMOVE_ADS); 
           Log.d("Is this app owned?", isPurchased + ""); 

           IabHelper.OnConsumeFinishedListener mConsumeFinishedListener = new IabHelper.OnConsumeFinishedListener() { 

            @Override 
            public void onConsumeFinished(Purchase purchase, IabResult result) { 
             if (result.isSuccess()) { 
              // Purchase consumed. 
             } else { 
              // Purchase not consumed. 
             } 
            } 
           }; 

           if (isPurchased) { 
            mHelper.consumeAsync(isPurchased, mConsumeFinishedListener); 
           } 
          }        
         } 
        }; 

Answer 1

轉出這是非常愚蠢的錯誤。

consumeAsync預計其第一個參數是Purchase我經過一個boolean

而不是做這個

boolean isPurchased = inventory.hasPurchase(REMOVE_ADS); 
mHelper.consumeAsync(isPurchased, mConsumeFinishedListener); 

我需要使用getPurchase代替hasPurchase

Purchase purchaseInfo = inventory.getPurchase(REMOVE_ADS); 
mHelper.consumeAsync(purchaseInfo, mConsumeFinishedListener);