我在应用内购买中添加功能时遇到问题

Question

我在应用内购买中添加功能时遇到问题

当我使用试用帐户时，应用内购买成功。但是当我使用非试用帐户时，该产品不可用。

package com.pinisi.mobile.muslim.activity;

import android.content.Intent;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;

import com.anjlab.android.iab.v3.BillingProcessor;
import com.anjlab.android.iab.v3.TransactionDetails;
import com.pinisi.mobile.muslim.R;
import com.pinisi.mobile.muslim.utils.Utils;


public class DateConverter extends Utils implements BillingProcessor.IBillingHandler{
    BillingProcessor bp;
    Button purchaseBtn;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_converter);

        Actionbar(getString(R.string.lbl_date));
        Analytics(getString(R.string.lbl_date));
        typeface();

        bp = new BillingProcessor(this, "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAhVEauYfr37GDYVr2np3QI8JsjpvHlQdilxYXvMCdVtNNnvUjjJJtj0OmET3EdQ8t/3SUwKPEfhaLMjIY9C5LDHeODHUa6tzfoY+1EuNGsN3sn/QcdmeqhSSHTWIFlavo7FQ009cU3ayN64S8ofq+xXiKDZBoeBAh3dtHPibiMmnsJ2N4iULCnJXULwKaJ3nq2vyez+0IIKYD1mLnn8kNe+lwX3UsGk1bD0I6cDgH8BW0FgyCH5uS+TNODDL7vIH4lqmknLKVFZ1a2xOiK95UVNKjbz7LKPo1OPbk3pR/Lyk8XWBveE6AMBDctx6SLjeHXwWcSAjXqTj3NWHERdfbLQIDAQAB", this);
        bp.initialize();
        // or bp = BillingProcessor.newBillingProcessor(this, "YOUR LICENSE KEY FROM GOOGLE PLAY CONSOLE HERE", this);
        // See below on why this is a useful alternative

        purchaseBtn = findViewById(R.id.button_donasi);
        purchaseBtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                bp.purchase(DateConverter.this, "23000_donasi");
                bp.consumePurchase("23000_donasi");
            }
        });
    }
    // IBillingHandler implementation

    @Override
    public void onBillingInitialized() {
        /*
         * Called when BillingProcessor was initialized and it's ready to purchase
         */
    }

    @Override
    public void onProductPurchased(String productId, @Nullable TransactionDetails details) {
        Toast.makeText(getBaseContext(),"Produk yang dibeli dan id produk adalah = "+productId,Toast.LENGTH_SHORT).show();
        /*
         * Called when requested PRODUCT ID was successfully purchased
         */
    }

    @Override
    public void onBillingError(int errorCode, @Nullable Throwable error) {
        Toast.makeText(getBaseContext(),"Kesalahan pembelian produk",Toast.LENGTH_SHORT).show();
        /*
         * Called when some error occurred. See Constants class for more details
         *
         * Note - this includes handling the case where the user canceled the buy dialog:
         * errorCode = Constants.BILLING_RESPONSE_RESULT_USER_CANCELED
         */
    }

    @Override
    public void onPurchaseHistoryRestored() {
        /*
         * Called when purchase history was restored and the list of all owned PRODUCT ID's
         * was loaded from Google Play
         */
    }
    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (!bp.handleActivityResult(requestCode, resultCode, data)) {
            super.onActivityResult(requestCode, resultCode, data);
        }
    }
    @Override
    public void onDestroy() {
        if (bp != null) {
            bp.release();
        }
        super.onDestroy();
    }
}

上面的代码中我想念什么吗？

如果这不是代码错误，请帮助解决问题