Nearby Service - In-App Data Sharing and Messaging Services - HUAWEI Developer

Functions

Local P2P communication

Connects and shares data between phones without the Internet for file sharing, collaborative editing, and multiplayer gaming.

Cross-platform messaging

Notifies Android and iOS devices in the vicinity of published messages that are then fetched from the Internet.

Beacon message subscription

Obtains messages from neighboring beacons to give users relevant offers and there-and-then information.

HMS Core Contact Shield

Introduction

HMS Core Contact Shield is a BLE-based contact tracing service. Public health institutions around the globe can authorize developers to develop COVID-19 contact tracing apps using Contact Shield APIs.

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Advantages
Precise proximity sensing
Triggers both onsite convenience and anti-spoofing security.
Ease of use
Provides user-friendly APIs that free you from complex underlying networking details.
Superb performance
Outpaces the industry in speed of discovery and bandwidth with proprietary transport protocols.

Resources

Development Guide

Download our latest instructions for kit integration.
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API Reference

Browse our comprehensive resource library.
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Sample Code

Get inspired by our complete collection of case studies.
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SDK

Download the latest SDK.
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