Testing Android Market in-app billing with dummy credit card credentials

Question

I have configured an Android application to use the in-app billing module as documented at: http://developer.android.com/guide/market/billing/index.html

It works fin

Answer 1

As answered above by other fellows I was able to do testing of the application by launching this peace of code in my activity

 public class PurchaseTestingActivity extends AppCompatActivtiy implements BillingProcessor.IBillingHandler {

    ........
  purchaseButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            boolean isAvailable = BillingProcessor.isIabServiceAvailable(PrivateAndPublicCardHoldScreen.this);
            if (isAvailable) {
                       BillingProcessor bp = new BillingProcessor(this, "YOUR LICENSE KEY FOR THIS APPLICATION", this);
             /// this is the actually product 
//                    bp.purchase(PrivateAndPublicCardHoldScreen.this, "upgrade_to_premium");

      //// for testing purposes  
                bp.purchase(PrivateAndPublicCardHoldScreen.this, "android.test.purchased");
            }else{
                Toast.makeText(PrivateAndPublicCardHoldScreen.this, "Your device is not supported, please contact us.", Toast.LENGTH_LONG).show();
            }
        }
    });

  ..........

   @Override
public void onProductPurchased(String productId, TransactionDetails details) {
    /// handle your app after purchases done

}

@Override
public void onPurchaseHistoryRestored() {

}

@Override
public void onBillingError(int errorCode, Throwable error) {

}

@Override
public void onBillingInitialized() {

}


 }

PS: I have used this library for Implementation of In App purchases A lightweight implementation of Android In-app Billing Version 3