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Introduction to Acceptance Devices | Tap to Phone Android Solution

Compatibility Requirements for an Android Phone

Transaction Workflow for the Tap to Phone Android Solution

Getting Started with the Tap to Phone Android Solution
- Preparing Your Application for Testing and Production
  - Submitting Your Application Package Names for Validation
  - Publishing Your Application in Google Play Store
- Configuring the Tap to Phone Android SDK
  - Configuring the Project settings.gradle File
  - Configuring the Project build.gradle File
  - Configuring the Module build.gradle File
  - Updating the AndroidManifest.xml File
  - Configuring ProGuard Rules to Enable Obfuscation
- Adding Dependencies
  - Adding the aar Files to Your Project
  - Obtaining Kernel in the Cloud Files
    - Adding Kernel in the Cloud Dependencies
  - Obtaining Visa Sensory Branding Files
    - Adding Visa Sensory Branding Dependencies
  - Obtaining Mastercard Sonic Branding Files
    - Adding Mastercard Sonic Branding Dependencies
- Obtaining a Merchant ID and Secret Key
  - Obtaining a Merchant ID and Secret Key from the Business Center
  - Obtaining a Merchant ID and Secret Key Using a REST API Request
    - Required Field for Obtaining a Merchant ID and Secret Key Using a REST API Request
    - REST Example: Obtaining a Merchant ID and Secret Key Using a REST API Request
- Creating an mposUI Instance
  - Creating an mposUI Instance Using the create Function
  - Configuring an mposUI Instance
    - Creating a UiConfiguration Instance
- Enabling Device Enrollment
  - Enabling Device Enrollment Using the enrollDevice Activity
  - Enabling Device Enrollment Using the getEnrollDeviceIntent Method
  - Viewing the Device Enrollment Result

Performing Payment Transactions in the Tap to Phone Android Solution
- Performing a Sale
- Performing a Linked Refund
- Performing a Standalone Credit
- Performing a Check Transaction Status
- Performing a Sale with On-Reader Tipping
- Performing a Pre-Authorization
- Performing an Incremental Authorization
- Performing a Capture
- Emailing a Customer Receipt

VISA Platform Connect: Specifications and Conditions for Resellers/Partners

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REST API

Enabling Device Enrollment Using the
getEnrollDeviceIntent
Method

You can enable device enrollment by using the

getEnrollDeviceIntent

method. Using this method creates and returns an

Intent

object that you can then use to open the enroll

Activity

.

You can either use the

startActivityForResult

method or the

ActivityResultContracts.StartActivityForResult

method with the returned

Intent

object to start the enroll

Activity

.

val enrollDeviceLauncher = rememberLauncherForActivityResult(contract = 
ActivityResultContracts.StartActivityForResult()) {  
    if (EnrollResultIntent.isEnrollmentSuccessful(it.resultCode, it.data)) {  
          onDeviceEnrolled()
    }
}
 
val mposUi: MposUi = ...
val intent = mposUi.tapToPhone.getEnrollDeviceIntent(activity)
enrollDeviceLauncher.launch(intent)

After the enroll

Activity

is completed, the result is returned.

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