README.MD

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ZarinPal Purchase Android SDK

ZarinPal Payment Requeset SDK on Android Platforms Simply Request to ZarinPal IPG and Callback Handling

ZarinPal Flow:

In first step You must initilize of ZarinPal by getPurchase after that, ZarinPal Ready to Payment. for begining you must create a PaymentRequest by getPaymentRequest, Now you must set parameters MerchantID, Amount (In Rials), Description and CallbackUrl

What is Payment Request?

Payment Request is require paramaters payment for Indentity in ZarinPal

Require Parameters:

• Merchant id: An unique ID of your business payment gateway.
• Amount: Amount of Purchase.
• Callback URL: A valid URI or URL Address for sending result purchase.
• Description: A Content for showing to payer.

Optional Parameters:

• Mobile: Valid Mobile number of payer.
• Email: Valid Email Address of payer.

You send a PaymentRequest for ZarinPal with parameters MerchantID, Amount (In Rials), Description and CallbackUrl . Then ZarinPal will reply to you with a unique purchase ID (Authority). Then with the Authority in Hand, You call startPayment method and ZarinPal in response will direct you to a payment gateway if the purchase ID is valid and after completing the purchase , Zarinpal send Purchase Result to CallbackUrl. After completing the purchase, you can send a verificationPayment request if it is successful, and ZarinPal will send you a RefID, which represents the transaction ID, in case of success.

for verifty purchase you must set getIntent().getData() and call verificationPayment for verify inner app sure ZarinPal don't recommend to use this method becuase this is not safe. That's better you do verifing flow on your server and notify your app.

Note: ZarinPal is not IAB or IAP, ZarinPal JUST provides payment solution.

How to use

• Compile ZarinPal In App Purchase SDK:

   implementation 'com.zarinpal:purchase:0.0.10'

• Internet Access Permission on AndroidManifest.xml:

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

• Set Your Application Scheme on AndroidManifest.xml to Callback for inner handling in App:

    <intent-filter>
        <action android:name="android.intent.action.VIEW"/>

         <category android:name="android.intent.category.DEFAULT"/>
         <category android:name="android.intent.category.BROWSABLE"/>

         <data android:scheme="<YOUR-APP-SCHEME>"/>
     </intent-filter>

Note: If You want handle and checking of verification your Payment on Your sever you must set your server address (aka URL) by setCallbackURL and no need to do the above step.

Example For Payment Request:

       ZarinPal       purchase = ZarinPal.getPurchase(this);
       PaymentRequest payment  = ZarinPal.getPaymentRequest();
       //If you will test on our sandbox, you can use it:
       PaymentRequest payment  = ZarinPal.getSandboxPaymentRequest();



       payment.setMerchantID("71c705f8-bd37-11e6-aa0c-000c295eb8fc");
       payment.setAmount(100);
       payment.isZarinGateEnable(true);  // If you actived `ZarinGate`, can handle payment by `ZarinGate`
       payment.setDescription("In App Purchase Test SDK");
       payment.setCallbackURL("yourapp://app");     /* Your App Scheme */
       payment.setMobile("09355106005");            /* Optional Parameters */
       payment.setEmail("imannamix@gmail.com");     /* Optional Parameters */


       purchase.startPayment(payment, new OnCallbackRequestPaymentListener() {
           @Override
           public void onCallbackResultPaymentRequest(int status, String authority, Uri paymentGatewayUri, Intent intent) {


               if (status == 100) {
                   /*
                   When Status is 100 Open Zarinpal PG on Browser
                   */
                   startActivity(intent);
               } else {
                   Toast.makeText(getApplicationContext(), "Your Payment Failure :(", Toast.LENGTH_LONG).show();
               }

           }
       });

Example For Callback Handler:

        /**
        * When User Return to Application From IPG on Browser
        */
        Uri data = getIntent().getData();
       ZarinPal.getPurchase(this).verificationPayment(data, new OnCallbackVerificationPaymentListener() {
           @Override
           public void onCallbackResultVerificationPayment(boolean isPaymentSuccess, String refID, PaymentRequest paymentRequest) {


               if (isPaymentSuccess) {
                   /* When Payment Request is Success :) */
                   String message = "Your Payment is Success :) " + refID;
                   Toast.makeText(getApplicationContext(), message, Toast.LENGTH_SHORT).show();
               } else {
                   /* When Payment Request is Failure :) */
                   String message = "Your Payment is Failure :(";
                   Toast.makeText(getApplicationContext(), message, Toast.LENGTH_SHORT).show();
               }


           }
       });

New Options:

• Support ZarinGate in 0.0.4 Version
• Implemented SandBox Payment in 0.0.8 Version
• ZarinGate is Optional attribute in 0.0.10 Version

Developed By

The Product developed by ZarinPal Team also You can Communicate and open issue

Note: This version is open source then you can open pull request and we check it, If project need to your change, We will certainly merge it.