CloudPOS SDK

Introduction

 For developing payment applications, please refer to Device API > Java API.
 For the development of EMV payment application, please refer to EMV Payment .
 For code scanning, please refer to Bar code > Scanning Service Usage.

 开发普通支付应用，请参考Device API > Java API, 先获取最新的aar实现包，阅读API Spec，并参考Samples.
 开发EMV支付应用，请参考EMV Payment.  
 扫码，请参考Bar code > Scanning Service Usage.

EMV Payment

• EMV Develop Spec

Bar code

• Scanning Service Usage
• Barcode Libary Usage

Device API

There are three layers of device API: C API, JNI API and Java API.

Java API

The Java API is packaged as an AAR library file that Android developers can easily use. You can download the latest AAR library file from the link below.

• API Spec
• API Spec Download
• CloudPOS SDK AAR
• Samples

JNI API

The JNI interface wraps the C API to help Java developers use the C API. We recommend that you use the Java API instead of the JNI API.

• API Spec
• API Spec Download
• How to import JNI to a project
• Samples

C API

C API related header files and so libraries have been included in the system. Application developers can create native so libraries through C API to implement their business logic. As a result, the implementation will be more secure than the Java implementation. For example, the EMV library can use the C API.

• API Spec
• Error code
• Header files
• Samples

Permissions

To access any financial devices of the terminal, the application must apply the relevant permissions in the manifest file.

• Permissions definition

Printer Usage

The printer of the terminal supports ESC command. Please refer to the following specifications:

• Technical manual
• ESC Commands

Full Screen

• Make full screen using system API
• Make full screen using android provided API
• Disable Home Key

Wizarview

• Wizarview User Guid