BillingService泄露了ServiceConnection

Question

我尝试将Blundell的应用程序内采购示例中的代码集成到我自己的应用程序中，并且几乎所有的程序都能工作。我做了一个名为shop.java的活动，它有一组按钮，每个按钮都可以在我的应用程序中购买。如果我单击其中一个按钮，就会进行测试购买("android.test.purchased")，并且似乎成功地执行了。日志输出似乎令人放心：

CONFIRM_NOTIFICATIONS Sync Response code: RESULT_OK
Transaction complete
Transaction status: PURCHASED
Item purchased is: android.test.purchased
Received action: com.android.vending.billing.RESPONSE_CODE
checkResponseCode got requestId: 4731640731226687265
checkResponseCode got responseCode: RESULT_OK
Received action: com.android.vending.billing.RESPONSE_CODE
checkResponseCode got requestId: 1172244708705759861
checkResponseCode got responseCode: RESULT_OK
Received action: com.android.vending.billing.RESPONSE_CODE
checkResponseCode got requestId: 2684438012578976155
checkResponseCode got responseCode: RESULT_SERVICE_UNAVAILABLE
Key action: 4
clipservice: android.sec.clipboard.ClipboardExManager@41d443c0
Stopping Service

控件返回给shop.java。现在，我按后退按钮返回我的应用程序的主要活动。我假设会调用that .that的onDestroy方法，但现在我得到了以下错误：

Service com.mycompany.mygame.BillingService has leaked ServiceConnection com.mycompany.mygame.BillingService@41d25498 that was originally bound here

有什么想法吗？

编辑：刚刚注意到我得到了完全相同的错误，即使我没有尝试购买任何东西！

Answer 1

初始化计费服务时，请尝试为其提供应用程序上下文，而不是活动上下文。使用：

getApplicationContext()