xiaoyaoyou1212/BLE

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

1398 stars · 360 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

An Android BLE (Bluetooth Low Energy) operation framework written in Java that simplifies device communication with a callback-based API. It provides scanning with configurable filters, multi-device connection management with LRU eviction, advertisement packet parsing, and GATT service read/write/notify operations.

Use cases

• scan and filter BLE devices on Android
• manage multiple Bluetooth device connections
• parse BLE advertisement broadcast packets
• read and write GATT characteristics and subscribe to notifications
• auto-reconnect to BLE devices with retry logic
• limit concurrent BLE connections with LRU eviction

When to choose

• you need a simple callback-based Android BLE library for scanning and multi-device GATT communication
• you want built-in scan filters by name, MAC, UUID, or signal strength
• you need configurable timeouts, retries, and max connection counts out of the box

When to avoid

• you need data framing such as packet splitting and reassembly, which the library explicitly does not handle
• you target modern Android BLE APIs or need active maintenance and recent updates
• you need a Kotlin-first or coroutine/Flow-based BLE library

Facets

library · maturity maintenance

sdk developer-tools android-tools iot mobile-development jvm bluetooth-low-energy ble-scanning ble-connections callback-based gatt android mobile

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