InAppBilling Premium错误

Question

我在PlayStore上的生产环境中有一个应用程序，InAppBilling可以正常运行，但是我有一个我认为没有道理的错误。

我的应用程序中只有一个产品，它可以用来激活Premium。保费将在数据库中以“ 1-0”字段激活。

有时候，人们可以在不支付我费用的情况下激活保险费，我也不知道为什么。通常情况下可以完美运行，但是我不知道问题出在哪里。

我的代码是下一个：

 public void startBuyProcess(final android.app.AlertDialog dialogo, final Activity activity) {
    billingHelper = new IabHelper(activity, CLAVE);
    billingHelper.enableDebugLogging(true, "TAG");
    billingHelper.startSetup(new IabHelper.OnIabSetupFinishedListener() {
        @Override
        public void onIabSetupFinished(IabResult result) {
            if (!result.isSuccess()) {
                Utiles.addToErrorPremium(User_Singleton.getInstance().getIdUsuario(), result.getMessage(), activity);
            } else {
                try {
                    if (!billingHelper.queryInventory(true, null, null).hasPurchase(SKU)) {
                        addPremiumElement(dialogo, activity);
                    } else {
                        /// BOUGHT ///
                        Utiles.showDialog(activity, activity.getString(R.string.informacion), activity.getString(R.string.premiumYaComprado), activity.getString(R.string.known));
                    }
                } catch (IabException e) {
                    e.printStackTrace();
                    Utiles.addToErrorPremium(User_Singleton.getInstance().getIdUsuario(), e.getMessage(), activity);
                }

            }
        }
    });
}

public void addPremiumElement(final android.app.AlertDialog dialogo, final Activity activity) {
    List<String> additionalSkuList = new ArrayList<>();
    additionalSkuList.add(SKU);

    try {
        billingHelper.queryInventoryAsync(true, additionalSkuList, null, new IabHelper.QueryInventoryFinishedListener() {
            @Override
            public void onQueryInventoryFinished(IabResult result, Inventory inv) throws IabHelper.IabAsyncInProgressException {
                if (result.isFailure()) {
                    Utiles.addToErrorPremium(User_Singleton.getInstance().getIdUsuario(), result.getMessage(), activity);
                } else {
                    realizarCompra(dialogo, activity);
                }
            }
        });
    } catch (IabHelper.IabAsyncInProgressException e) {
        Utiles.addToErrorPremium(User_Singleton.getInstance().getIdUsuario(), e.getMessage(), activity);
        e.printStackTrace();
    }
}

public void realizarCompra(final android.app.AlertDialog dialogo, final Activity activity) {
    IabHelper.OnIabPurchaseFinishedListener mPurchaseFinishedListener
            = new IabHelper.OnIabPurchaseFinishedListener() {
        public void onIabPurchaseFinished(IabResult result, Purchase purchase) throws IabHelper.IabAsyncInProgressException {
            if (result.isFailure() && result.getResponse() != USER_CANCELED) {
                Utiles.addToErrorPremium(User_Singleton.getInstance().getIdUsuario(), result.getMessage(), activity);
            } else if (purchase != null && purchase.getSku() != null && purchase.getSku().trim().length() > 0 && purchase.getSku().equals(SKU)) {
                /// UPDATE ///
                needUpdatePremium(activity, purchase);
                dialogo.dismiss();
            }
        }
    };
    try {
        billingHelper.launchPurchaseFlow(activity, SKU, CODIGO_IN_APP_BILLING,
                mPurchaseFinishedListener, "premiumCompra");
    } catch (IabHelper.IabAsyncInProgressException e) {
        e.printStackTrace();
        Utiles.addToErrorPremium(User_Singleton.getInstance().getIdUsuario(), e.getMessage(), activity);
    }
}

public void needUpdatePremium(final Activity activity, Purchase purchase) {
    if (User_Singleton.getInstance().getIdUsuario() != null &&
            User_Singleton.getInstance().getIdUsuario().trim().length() > 0 &&
            User_Singleton.getInstance().getPremium() == PREMIUM_DESACTIVADO) {

        /// CONSUMIMOS EL PRODUCTO ///
        try {
            billingHelper.consumeAsync(purchase, new IabHelper.OnConsumeFinishedListener() {
                public void onConsumeFinished(Purchase purchase, IabResult result) {
                    if (result.isSuccess()) {
                        /// ACTIVAR PREMIUM ///
                        Utiles.updatePremium(User_Singleton.getInstance().getIdUsuario(), activity);
                        User_Singleton.getInstance().setPremium(PREMIUM_ACTIVADO); // update
                        showOrDisappearAd(); // Disabled los Ads
                    } else {
                        Utiles.addToErrorPremium(User_Singleton.getInstance().getIdUsuario(), result.getMessage(), activity);
                    }
                }
            });

        } catch (IabHelper.IabAsyncInProgressException e) {
            Utiles.addToErrorPremium(User_Singleton.getInstance().getIdUsuario(), e.getMessage(), activity);
            e.printStackTrace();
        }
    } else {
        Utiles.addToErrorPremium(User_Singleton.getInstance().getIdUsuario(), ERROR_PREMIUM_YA_COMPRADO, activity);
    }
}


@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    try {
        if (requestCode == CODIGO_IN_APP_BILLING) {
            if (!billingHelper.handleActivityResult(requestCode, resultCode, data)) {
                Utiles.addToErrorPremium(User_Singleton.getInstance().getIdUsuario(), data.getDataString(), MainActivity.this);
                super.onActivityResult(requestCode, resultCode, data);
            }
        } else {
            super.onActivityResult(requestCode, resultCode, data);
        }
    } catch (IabHelper.IabAsyncInProgressException e) {
        e.printStackTrace();
        Utiles.addToErrorPremium(User_Singleton.getInstance().getIdUsuario(), e.getMessage(), MainActivity.this);
    }

我不知道为什么会这样，但是我认为这是一个巨大的错误。 你能帮我吗？

感谢您的优势。