Acceptance Devices | Tap to Phone Android Solution Integration Guide
- Recent Revisions to This Document
- VISA Platform Connect: Specifications and Conditions for Resellers/Partners

Introduction to Acceptance Devices | Tap to Phone Android Solution

Compatibility Requirements for Android Phones

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
- Generating a Secret Key for an Existing Merchant ID
  - Generating a Secret Key for an Existing Merchant ID in the Business Center
  - Generating a Secret Key for an Existing Merchant ID Using a REST API Request
    - Required Fields for Generating a Secret Key for an Existing Merchant ID Using a REST API Request
    - REST Example: Generating a Secret Key for an Existing Merchant ID Using a REST API Request
- Creating an mposUI Instance
  - Creating an mposUI Instance
  - Configuring an mposUI Instance
    - Creating a UiConfiguration Instance
- Customizing the Default User Interface
  - Customizing Default User Interface Style Elements
  - Enabling Dark Mode in the Default User Interface
- Enabling Device Enrollment
  - Enrolling a Device
  - Enrolling a Previously Enrolled Device
  - Viewing the Device Enrollment Result

Tap to Phone Payment Services
- Processing a Sale
- Processing a Refund
- Processing a Stand-Alone Credit
- Requesting a Check Transaction Status
- Processing a Sale with On-Reader Tipping
- Processing a Pre-Authorization
- Processing an Incremental Authorization
- Processing a Capture
- Processing a Sale with Installment Details
- Processing a Sale with Payment Facilitator Details
- Processing a Sale with Tax Details
- Emailing a Customer Receipt

Release Notes for Tap to Phone Android Solution
- SDK Version 2.100.0 Release Notes
  - Improvements
  - Fixed Issues
- SDK Version 2.99.0 Release Notes
  - New Features
  - Improvements
- SDK Version 2.98.0 Release Notes
  - Updated Requirements
  - New Features
  - Improvements
  - Fixed Issues
- SDK Version 2.97.0 Release Notes
  - Improvements
- Archive of Release Notes
  - SDK Version 2.96.0 Release Notes
    - Fixed Issues
  - SDK Version 2.95.0 Release Notes
    - Improvements
    - Fixed Issues
  - SDK Version 2.94.0 Release Notes
    - Fixed Issues
    - New Features
  - SDK Version 2.93.0 Release Notes
    - Improvements
    - Updated Requirements
    - Fixed Issues
  - SDK Version 2.92.0 Release Notes
    - Improvements
  - SDK Version 2.91.0 Release Notes
    - New Features
    - Improvements
    - Fixed Issues
  - SDK Version 2.90.0 Release Notes
    - New Features
    - Improvements
    - Updated Requirements
    - Fixed Issues
    - General Information
  - SDK Version 2.89.0 Release Notes
    - Fixed Issues
    - Improvements
  - SDK Version 2.88.0 Release Notes
    - New Features
    - Improvements
  - SDK Version 2.87.0 Release Notes
    - General Information
    - Updated Requirements
    - Fixed Issues
  - SDK Version 2.86.0 Release Notes
    - Improvements
  - SDK Version 2.85.0 Release Notes
    - Improvements
    - Fixed Issues
  - SDK Version 2.84.0 Release Notes
    - Improvements
  - SDK Version 2.83.0 Release Notes
    - New Features
    - Improvements
    - Fixed Issues
  - SDK Version 2.82.0 Release Notes
    - New Features
    - Fixed Issues

On This Page

REST API

Compatibility Requirements for Android Phones

Your Android phone must be compatible with the Tap to Phone Android Solution in order to accept contactless payments. These are the requirements for a compatible Android phone:

Android 12 or later operating system. Android versions that do not receive security patches are not supported.

Developer options are disabled.

Device is not rooted. This setting prevents you from changing system-level files or settings.

Hardware-backed keystore.

Near-field communication (NFC) enabled chip.

Supports Google Mobile Services (GMS) and Google Play Store.

Telephony feature is enabled.

Back to top