现在,我想查询商店以获取非拥有skus价格等信息.
这是我的活动代码：

private void istantiate() {
     List<String> tmp = new List<String>();
     tmp.add("P1");
     final List<String> skus = tmp;
     mHelper = new IabHelper(mContext,base64EncodedPublicKey);
     // enable debug logging (for a production application,you should set this to false).
     mHelper.enableDebugLogging(true);
     //create listener
     bListener = new BillingListener(mHelper,mContext);

     // Start setup. This is asynchronous and the specified listener will be called once setup completes.
     mHelper.startSetup(new IabHelper.OnIabSetupFinishedListener() {
         public void onIabSetupFinished(IabResult result) {

             if (!result.isSuccess()) {
                 // There was a problem.
                 return;
             }             
             getInventory(skus);
         }
     });         
}

...

private void getInventory(List<String> skuList) {
    // Have we been disposed of in the meantime? If so,quit.
    if (mHelper == null) return;

    // IAB is fully set up. Now,let's get an inventory of stuff we own.
    mHelper.queryInventoryAsync(true,skuList,bListener.mQueryFinishedListener);
}

然后在查询完成时,调用这段代码：

IabHelper.QueryInventoryFinishedListener mQueryFinishedListener = new IabHelper.QueryInventoryFinishedListener() {
   public void onQueryInventoryFinished(IabResult result,Inventory inventory) {

      if (result.isFailure()) {
         // handle error
         return;
       }
      ...

   }
};

但退回的库存是空的.这是logcat：

12-13 11:21:36.977: D/IabHelper(6034): Billing service connected.
     12-13 11:21:36.977: D/IabHelper(6034): Checking for in-app billing 3 support.
     12-13 11:21:36.987: D/IabHelper(6034): In-app billing version 3 supported for ***
     12-13 11:21:36.987: D/IabHelper(6034): Subscriptions AVAILABLE.
     12-13 11:21:36.987: D/IabHelper(6034): Starting async operation: refresh inventory
     12-13 11:21:36.987: D/IabHelper(6034): Querying owned items,item type: inapp
     12-13 11:21:36.987: D/IabHelper(6034): Package name: ***
     12-13 11:21:36.987: D/IabHelper(6034): Calling getPurchases with continuation token: null
     12-13 11:21:36.997: D/IabHelper(6034): Owned items response: 0
     12-13 11:21:36.997: D/IabHelper(6034): Continuation token: null
     12-13 11:21:36.997: D/IabHelper(6034): Querying SKU details.
     12-13 11:21:37.097: D/IabHelper(6034): Querying owned items,item type: subs
     12-13 11:21:37.097: D/IabHelper(6034): Package name: ***
     12-13 11:21:37.097: D/IabHelper(6034): Calling getPurchases with continuation token: null
     12-13 11:21:37.097: D/IabHelper(6034): Owned items response: 0
     12-13 11:21:37.097: D/IabHelper(6034): Continuation token: null
     12-13 11:21:37.097: D/IabHelper(6034): Querying SKU details.
     12-13 11:21:37.097: D/IabHelper(6034): Ending async operation: refresh inventory

自我的inapp产品发布以来大约一周,所以这不是时间问题.
我试图清除应用数据,然后重启设备.

编辑：使用android.test.purchased作为测试sku,一切正常.
编辑2：SKU是“非托管”