I am developing an e-commerce application in which I want to implement a payment module.
Looking for payment modules, I found that Paypal library is available for Android.
I want to know if there are other payment libraries?
I am currently using CreditCall ... there is an XML API for this. It also offers a Java library that automates XML parsing. This allows you to pay with a credit or debit card, as well as Paypal, everything through eKashu.
I think you can use Google Checkout, but I'm not sure about that. Perhaps you may have an API for this. Just take a look.
Google checkout
API Information - Examples can be found below.