A fast development framework for Android Bluetooth Low Energy (BLE) with simplified APIs for scanning, connecting, reading, writing, and multi-device management.
FastBle is an open-source Android library that simplifies Bluetooth Low Energy (BLE) development. It wraps the complex native Android BLE APIs into a clean, high-level framework for scanning devices, establishing connections, reading/writing data, and managing multiple BLE peripherals. It solves the problem of verbose and error-prone BLE code by providing a consistent, callback-based interface.
Android developers building applications that communicate with BLE devices, such as IoT sensors, wearables, health monitors, or smart home gadgets. It's especially useful for those who want to avoid the boilerplate and threading complexities of the native Android BLE stack.
Developers choose FastBle because it dramatically reduces development time for BLE features, handles edge cases like reconnections and timeouts automatically, and supports multi-device scenarios out of the box. Its simple API design and comprehensive documentation make BLE integration more accessible compared to raw Android APIs.
Android Bluetooth Low Energy (BLE) Fast Development Framework. It uses simple ways to filter, scan, connect, read ,write, notify, readRssi, setMTU, and multiConnection.
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Offers easy-to-use methods for scanning, connecting, reading, writing, and notifications, abstracting the verbose native Android BLE APIs as shown in the concise usage examples like BleManager.getInstance().connect().
Supports managing connections with multiple BLE devices simultaneously, demonstrated by methods like getAllConnectedDevice() and features highlighted in the README.
Includes configurable automatic reconnection with retry counts and intervals, as seen in the setReConnectCount() initialization method and connect callback handling.
Provides support for RSSI reading, MTU setting, and operation timeouts, detailed in usage sections for readRssi(), setMtu(), and timeout configurations.
Includes tools like HexUtil for data format conversion and packet splitting for large writes, easing common BLE data manipulation tasks as mentioned in the features.
The primary documentation and wiki are in Chinese, which may hinder non-Chinese speaking developers from accessing comprehensive guides and troubleshooting resources.
By wrapping native APIs, it can obscure access to low-level BLE features and introduce slight performance latency, potentially limiting fine-grained control for advanced use cases.
Requires adding jitpack.io to the build.gradle, which might not align with enterprise environments that enforce strict internal repository policies or offline builds.