EMV Develop Spec

This document aims to simplify the understanding of EMV development specifications, providing clear information for Android application developers in the Smart POS industry. Please refer to the provided links for downloads and additional details.

EMV API

Version	Download	Release Time
4.35	EMV kernel API	2025-04-14

EMV Process Flow

Version	Download	Release Time
230314	EMV Process Flow	2023-04-17

EMV Tag reference

EMV Demo

Java API Demo

Note: After downloading the latest EMV sample, follow these steps:

1. Check for the latest CloudPOS SDK AAR.

2. Replace the existing AAR in the EMV Sample.

Version	Download	Release Time	Description
EMVSample_20260129.zip	EMVSample	2026-01-29
EMVSample_240607.zip	EMVSample	2024-06-07	EMVSample Standard
EMVSample_20250401	EMVSample(Using the JavaSDK AAR Library)	2025-04-01	Supports Android NFC, refer to the modification method

C API Demo (Deprecated)

Version	Download	Release Time	Description
20230627	EMVSample(Using the JNI Library)	2023-06-27	support Android 12.