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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

Transaction Workflow for the Tap to Phone Android Solution

This is the transaction workflow for the Tap to Phone Android Solution.

Tap to Phone Android Solution Transaction Workflow

The Android point-of-sale (POS) app integrates to the Tap to Phone Android SDK.

The merchant's Android POS app sends a request to the Tap to Phone Android SDK to perform a payment.

The Tap to Phone Android SDK user interface displays on the Android phone screen, and displays prompts to guide the customer through the payment flow.

The Tap to Phone Android SDK sends the transaction result and details to the Android POS app, which completes the transaction.

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