Connected NFC Tag

• Introduction
• Architecture
• Directory Structure
• Constraints
• Usage
• Repositories Involved

Introduction

Near-field communication (NFC) is a non-contact identification and interconnection technology for short-distance wireless communication between mobile devices, consumer electronic products, PCs, and smart devices.

For the devices has connected nfc tag chip, this component provides tag reading and writing.

Architecture

Figure 1 Connected NFC Tag Architecture

Directory Structure

/foundation/communication/connected_nfc_tag
├── interfaces                        # Interface
│   └── inner_api                     # System inner interface
├── frameworks                        # Framework interface
│   └── js                            # Implementation of JS API
│       └── napi                      # Napi implementation of JS API
├── services                          # Service implementation
├── test                              # Test code
├── BUILD.gn                          # Build entry
└── bundle.json                       # Component description

Constraints

• Devices must has the connected nfc tag chip.

Usage

• connected nfc tag reading and writing.

Please reference: docs/zh-cn/application-dev/reference/apis/js-apis-connectedTag.md

Repositories Involved

hmf/communication/connected_nfc_tag