payu

PayU Biz SDK & UI integration (beta)

A simple & Easiest way to integrate PayU Biz Payment Gateway with your Android Application

Step by step guide to integrate PayU Biz SDK with your Android Application

1. Add Maven repository and compile dependency in build.gradle file.

   dependencies {
       compile 'com.sasidhar.smaps.payu:payu:0.0.5'
   }
   

2. Add Internt Permissions in your Android Application Manifest file

       <uses-permission android:name="android.permission.INTERNET" />
   

3. Create an object for PayuConfig Class and Configure your environement (test/dev)

   PayuConfig payuConfig = new PayuConfig();
   // for testing
   payuConfig.setEnvironment(PayuConstants.MOBILE_DEV_ENV);
   // for production
   payuConfig.setEnvironment(PayuConstants.PRODUCTION_ENV);
   

Create an object for PaymentParams and obtain all the required parameters

4. PaymentParams paymentParams = new PaymentParams();
   paymentParams.setKey("merchant_key"); // Get Merchant Key from PayU Biz Merchant Account
   paymentParams.setFirstName("name"); // User Name
   paymentParams.setEmail("email"); // User Email Address
   paymentParams.setPhone("phone"); // User Mobile Number
   paymentParams.setProductInfo("productinfo"); // Product info
   paymentParams.setAmount("amount"); // Amout 
   paymentParams.setTxnId(""); // Transaction ID
   paymentParams.setSurl("SURL"); // Success URL
   paymentParams.setFurl("FURL"); // Failure URL
   // User defined fields are optional (pass empty string)
   paymentParams.setUdf1("");
   paymentParams.setUdf2("");
   paymentParams.setUdf3("");
   paymentParams.setUdf4("");
   paymentParams.setUdf5("");
   

5. Generate HASH by with PaymentParams object & SALT and add it to PaymentParams object.

   PayuHashes payuHashes = Utils.generateHashFromSDK(paymentParams, "SALT"); // Get SALT from PayU Biz Merchant Account
   paymentParams.setHash(payuHashes.getPaymentHash());
   

   Note: It is recommanded to generate HASH from your own server instea of here.

6. Create an Intent to a PaymentActivity and pass PayuConfig, PaymentParams and PayuHashes objects that we are create in the above steps as intent extras.

   Intent intent = new Intent(this, PaymentActivity.class);
   intent.putExtra(PayuConstants.PAYU_CONFIG, payuConfig);
   intent.putExtra(PayuConstants.PAYMENT_PARAMS, paymentParams);
   intent.putExtra(PayuConstants.PAYU_HASHES, payuHashes);
   

7. Start Activity for Result

   startActivityForResult(intent, PayuConstants.PAYU_REQUEST_CODE);
   

8. Handle response at onActivityResult

   if (requestCode == PayuConstants.PAYU_REQUEST_CODE) {
       switch (resultCode) {
           case RESULT_OK:
               Toast.makeText(MainActivity.this, "Payment Success.", Toast.LENGTH_SHORT).show();
               break;
       case RESULT_CANCELED:
           Toast.makeText(MainActivity.this, "Payment Cancelled | Failed.", Toast.LENGTH_SHORT).show();
           break;
   }
   
   }
   

9. Optionally you can alos configure Payment Methods to enable or disable by setting boolean value (true/false) before calling startActivityForResult

   PaymentOptions.DebitCardEnabled = true;
   PaymentOptions.CreditCardEnabled = true;
   PaymentOptions.isNetBankingEnabled = true;
   PaymentOptions.isEMIEnabled = false;
   PaymentOptions.isPayUMoneyWalletEnabled = true;
   PaymentOptions.isCashCardEnabled = false;