在应用程序计费崩溃



我正在将应用内计费集成到我的应用程序中。我使用了下面的代码,我从谷歌的开发网站:

    buttonDownload = (Button) findViewById(R.id.download);
    buttonDownload.setOnClickListener(new OnClickListener() {
        // @Override  
          //  public void onClick(View v) {  
            // Intent i = new Intent(Intent.ACTION_VIEW);
            // i.setData(Uri.parse(url2));
            // startActivity(i);
            // link.open();
        @Override
        public void onClick(View v) {
            ArrayList skuList = new ArrayList();
            skuList.add(inappid);
            Bundle querySkus = new Bundle();
            querySkus.putStringArrayList("ITEM_ID_LIST", skuList);
            Bundle skuDetails;
            try {
                skuDetails = mservice.getSkuDetails(3, getPackageName(),
                        "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.equals(inappid)) {
                            System.out.println("price " + price);
                            Bundle buyIntentBundle = mservice
                                    .getBuyIntent(3, getPackageName(), sku,
                                            "inapp",
                                            "bGoa+V7g/WqDXvKRqq+JTFn4uQRbPiQJEipf9RzJ");
                            PendingIntent pendingIntent = buyIntentBundle
                                    .getParcelable("BUY_INTENT");
                            startIntentSenderForResult(
                                    pendingIntent.getIntentSender(), 1001,
                                    new Intent(), Integer.valueOf(0),
                                    Integer.valueOf(0), Integer.valueOf(0));
                        }
                    }
                }
            } catch (RemoteException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (JSONException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (SendIntentException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }

我使用android.test.purchase来测试应用内计费。当我点击下载按钮时,它会毫无瑕疵地购买测试对象。但当我再次尝试购买时,应用就会崩溃,玩家可以在我的应用中购买的道具必须能够多次购买。谁能告诉我怎么解决这个问题?

这个问题与NullPointerException无关,如果你的库存中已经有一个对象,Google In应用计费V3不会让你购买,这就是为什么你需要先消耗它。要做到这一点,可以在代码中添加如下内容:

  mservice.consumePurchase(3, getPackageName(), purchaseToken);

最新更新