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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

Creating an
mposUI
Instance Using the
create
Function

Follow these steps to create an

mposUi

instance. This instance is required to access the functionality of the Tap to Phone Android SDK.

Create an

mposUi

instance using the

create

function.

Set the

merchantId

field value to the merchant ID you obtained.

Set the

merchantSecret

field value to the secret key you obtained.

Specify the environment by setting the

providerMode

field value to

TEST

or to

LIVE

.

Use the

ProviderMode.TEST

setting to test your integration without charging a real payment card.

Use the

ProviderMode.LIVE

setting to perform live transactions.

val mposUi = MposUi.create( 
            providerMode = ProviderMode.LIVE, // ProviderMode.TEST 
            merchantId = "MerchantId", 
            merchantSecret = "SecretKey" 
        )

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