Android Kotlin
📦 Kit Contents
You will find the following files in the comprehensive Android Kotlin Kit:
HesabeCrypt.kt
Used for encryption & decryption of Request & Response packets. Use encrypt() function for encrypting the packet and decrypt() for decrypting.
Constants.kt
Contains constants for Base URL, Merchant Code, Access Code, Secret Key & IV (used for Encryption)
MainActivity.kt
Provides guidance on how to invoke the Checkout API to integrate with Hesabe Payment API 2.0 and redirect to Payment URL.
WebViewActivity.kt
Contains the Android WebView which uses webkit engine to display Hesabe Payment page in android activity.
ApiInterface.kt
Use to invoke checkout endpoint of Hesabe API
RetrofitClientInstance.kt
Used to create instance of Retrofit for API communication
📦 Required Libraries
Retrofit Library
You will need to include Retrofit - a type-safe REST client for Android and Java that helps to consume RESTful web services.