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About This Guide

Introduction to the Acceptance Devices | Tap to Phone Android Solution
- Compatibility Requirements for an Android Phone

Transaction Workflow for the Acceptance Devices | Tap to Phone Android Solution

Getting Started with the Acceptance Devices | Tap to Phone Android Solution
- Preparing Your Application for Testing and Production
- Configuring the Tap to Phone Android SDK
- Adding Kernel in the Cloud Dependencies
- Adding Visa Sensory Branding Dependencies
- Adding Mastercard Sonic Branding Dependencies
- Creating an mposUi Instance
- Creating a UiConfiguration Instance
- Enabling Device Enrollment

Performing Payment Transactions in the Tap to Phone Android SDK
- Performing a Sale Transaction
- Performing a Refund Transaction
- Performing a Stand-Alone Refund Transaction
- Performing a Check Transaction Status Transaction

REST API | Visa Platform Connect

Compatibility Requirements for an Android Phone

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 11 or later operating system.

Near-field communication (NFC)-enabled chip.

Supports Google Play services.

Developer options are disabled.

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