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UT license

VGS Checkout

VGS provides you with a Universal Checkout and User Experience which is fully integrated with our payment optimization solution. We offer a single, customized, consistent experience to your customers across mobile devices with Android OS.

Table of contents

VGS Checkout States VGS Checkout Response

Structure

  • add-cards-example - sample application of VGS Checkout which shows how to submit card data with VGS.
  • vgscheckout - provides an API for interacting with the VGS services.

Integration

For integration you need to install the Android Studio and a JDK on your machine.

Integrate the VGS Checkout to your project.
If you are using Maven, add the following to your build.gradle file. 
dependencies {
    implementation "com.verygoodsecurity:checkout:<latest-version>"
}
To initialize VGS Checkout you have to set your access token, vault id and environment type.
You can find additional information about VGS Checkout configurations at the following section. 
class MainActivity : AppCompatActivity() {

    private lateinit var checkout: VGSCheckout

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        checkout = VGSCheckout(this)
    }

    private fun presentVGSCheckout() {
        checkout.present("<ACCESS_TOKEN>", "<VAULT_ID>", VGSCheckoutEnvironment.Sandbox())
    }
}
In case you need retrieve responses, put VGSCheckoutCallback as a second parameter during initialization VGSCheckout. 
class MainActivity : AppCompatActivity() {

    private lateinit var checkout: VGSCheckout

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        checkout = VGSCheckout(this, object : VGSCheckoutCallback {

            override fun onCheckoutResult(result: VGSCheckoutResult) {
                when (result) {
                    is VGSCheckoutResult.Success -> {
                        // TODO: Handle success
                    }
                    is VGSCheckoutResult.Failed -> {
                        // TODO: Handle failed
                    }
                    is VGSCheckoutResult.Canceled -> {
                        // TODO: Handle canceled
                    }
                }
            }
        })
    }

    private fun presentVGSCheckout() {
        checkout.present("<ACCESS_TOKEN>", "<VAULT_ID>", VGSCheckoutEnvironment.Sandbox())
    }
}

Next steps

Check out documentation guides:

For a quick start, try our Demo application.

License

VGS Checkout is released under the MIT license. See LICENSE for details.