PayU Android SDK version 3.0 is deprecated.We are no longer supporting it.
Add below dependency in your application's build.gradle to get started
implementation 'com.payu.india:payu-sdk:4.6.1'
To create a Payment Request you would first need to create an object of PaymentParams.
Create an object of PaymentParams, put all the obtained parameters in it by using its default set methods an object of PaymentParams
PaymentParams mPaymentParams = new PaymentParams();mPaymentParams.setKey(<Your Key issued by PayU>);mPaymentParams.setAmount(<Transaction Amount>);mPaymentParams.setProductInfo(<Product Description>);mPaymentParams.setFirstName(<Customer First Name>);mPaymentParams.setEmail(<Customer Email>);mPaymentParams.setTxnId(<Transaction Id>);mPaymentParams.setSurl(<Success URL>);mPaymentParams.setFurl(<Failure URL>);mPaymentParams.setUdf1(<User Defined Fields>);mPaymentParams.setUdf2(<User Defined Fields>);mPaymentParams.setUdf3(<User Defined Fields>);mPaymentParams.setUdf4(<User Defined Fields>);mPaymentParams.setUdf5(<User Defined Fields>);
Information for creating PaymentParams
You don't need to set udf1-5 in case you are not using them.
Email and First name can be empty strings "" if you don't want to use them
For store user card feature, you need to pass user_credentials as below:
mPaymentParams.setUserCredentials("your_key:user_id")
For offers mPaymentParams.setOfferKey("your_offer_key")
For any other payment default param (like phone and others)
mPaymentParams.setPhone(<Customer's Phone number>)
Get the required hashes by using your own server. Create an object of class PayuHashes and set the corresponding hashes using the default set methods provided.
mPaymentParams.setHash(payuHashes.getPaymentHash());
To create Payment PostData you need to pass the Payment Type from SDK's supported payment options.
PostData postData = new PaymentPostParams(mPaymentParams, <Payment Type>).getPaymentPostParams();