CODEWITHSUNDEEP
androidpaypal
Praveenkumar
Praveenkumar

Reputation: 24476

Android : How do i pass the Payment details?

Am working on Mobile Express Checkout LIbrary. I just redirect my app to PayPal But, i got like this -

Transaction Invalid

What can i do for this now? I didn't pass any payment details to PayPal How do pass it and how do i finished it. Anyone help me to do this?

Upvotes: 3

Views: 1806

Answers (4)

Praveenkumar
Praveenkumar

Reputation: 24476

I've passed the payment details using this WebService which is generated by Sandbox. Now, am getting a new problem with payment process. Check my updated question.

Upvotes: 0

PearsonArtPhoto
PearsonArtPhoto

Reputation: 39698

So, the integration guide is an excellent source of information when implementing this. Basically, you pass it a URL with all of the items you are looking for. Page 16-17 contains what you want. Essentially you want to pass a URL to the Paypal server that looks something like this:

API_SERVER_ADDRESS?METHOD=SetExpressCheckout&VERSION=XX.0&USER=API_username&PWD=API_password&SIGNATURE=API_signature&PAYMENTREQUEST_0_AMT=amount&PAYMENTREQUEST_0_CURRENCYCODE=currencyID

It seems likely the API SERVER ADDRESS is

https://www.paypal.com/cgi-bin/webscr

However, if you don't want to include your username and password in the file, the common practice is to piggyback this via a web server.

Upvotes: 1

Luciano
Luciano

Reputation: 2798

So u get a devicetoken from paypal, and a token from your webservice?

Wich PayPal URL are u using to redirect to the PayPal page? Because i had the same problem in SANDBOX mode.. Didn't solve the problem but the live url worked for me:

String url = "https://www.paypal.com/cgi-bin/webscr?cmd=_express-checkout-mobile&useraction=commit&token=" + token + "&drt=" + deviceToken

token param = transaction token wich is received from the webservice

deviceToken = token u get from paypal

Still can't figure out why the sandbox didnt work for me..

Upvotes: 2

Pushpendra Kuntal
Pushpendra Kuntal

Reputation: 6186

This is complete code which will help you to do this paypal functionality. The remaining task for you only is create an account on https://developer.paypal.com/

{  

      CheckoutButton launchSimplePayment;
      PayPal pp;
      pp = PayPal.getInstance();

    if (pp == null) 
    {
        createPaypalObject();
        //pp = PayPal.initWithAppID(this, "APP-80W284485P519543T",PayPal.ENV_SANDBOX);
    }
    else
    {
        pp.setShippingEnabled(false);
        launchSimplePayment = pp.getCheckoutButton(this,PayPal.BUTTON_118x24, CheckoutButton.TEXT_PAY);
        launchSimplePayment.setOnClickListener( this);
        yourLayout.addView(launchSimplePayment);        

    }

}   

    public void createPaypalObject()
   {
    pp = PayPal.initWithAppID(this, "APP-80W284485P519543T",PayPal.ENV_SANDBOX);
    pp.setShippingEnabled(false);
    launchSimplePayment = pp.getCheckoutButton(this,PayPal.BUTTON_118x24, CheckoutButton.TEXT_PAY);
    launchSimplePayment.setOnClickListener( this);
     handler1.sendEmptyMessage(0);   

   }

   //do this onClick of that payment button
   {
        PayPalPayment payment = new PayPalPayment();
        payment.setSubtotal(new BigDecimal(price_of_song));
        payment.setCurrencyType("USD");
        payment.setRecipient("[email protected]");  //this id must be created by you on payment.paypal.com, this is trial id.
        payment.setPaymentType(PayPal.PAYMENT_TYPE_GOODS);
        Intent checkoutIntent = PayPal.getInstance().checkout(payment, this);
        startActivityForResult(checkoutIntent, 1);
   }



/**This function shows the action by payment paypal*/
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
switch(resultCode) {
case Activity.RESULT_OK:
//The payment succeeded

        Toast.makeText(this,"Payment has done successfully",Toast.LENGTH_SHORT).show();

break;
case Activity.RESULT_CANCELED:

    Toast.makeText(this,"Payment has cancled",Toast.LENGTH_SHORT).show();
   //The payment was canceled

break;
case PayPalActivity.RESULT_FAILURE:

    Toast.makeText(this,"Sorry Payment failed",Toast.LENGTH_SHORT).show();
   //The payment failed -- we get the error from the EXTRA_ERROR_ID and EXTRA_ERROR_MESSAGE

}
super.onActivityResult(requestCode, resultCode, data);
}

If any query then feel free to ask me anytime.

Upvotes: 0

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