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reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2026-01-22T20:16:07.878Z","updated_at":"2026-01-22T20:16:07.932Z","avatar_url":"https://github.com/sputnikdev.png","language":"Java","readme":"[![Maven Central](https://img.shields.io/maven-central/v/org.sputnikdev/bluetooth-utils.svg)](https://mvnrepository.com/artifact/org.sputnikdev/bluetooth-utils)\n[![Build Status](https://travis-ci.org/sputnikdev/bluetooth-utils.svg?branch=master)](https://travis-ci.org/sputnikdev/bluetooth-utils)\n[![Coverage Status](https://coveralls.io/repos/github/sputnikdev/bluetooth-utils/badge.svg?branch=master)](https://coveralls.io/github/sputnikdev/bluetooth-utils?branch=master)\n[![Codacy Badge](https://api.codacy.com/project/badge/Grade/42d4968bc4ae4474b2cda4d01f8e4d56)](https://www.codacy.com/app/vkolotov/bluetooth-utils?utm_source=github.com\u0026amp;utm_medium=referral\u0026amp;utm_content=sputnikdev/bluetooth-utils\u0026amp;utm_campaign=Badge_Grade)\n[![Join the chat at https://gitter.im/sputnikdev/bluetooth-utils](https://badges.gitter.im/sputnikdev/bluetooth-utils.svg)](https://gitter.im/sputnikdev/bluetooth-utils?utm_source=badge\u0026utm_medium=badge\u0026utm_campaign=pr-badge\u0026utm_content=badge)\n# bluetooth-utils\n\nA small library of utility classes to work with Bluetooth Smart objects.\n\n**Features:**\n\n_Bluetooth Uniform Resource Locator (URL)._ \n\n![Bluetooth URL diagram](url.png?raw=true \"URL component diagram\")\n\nA utility class that represents a Uniform Resource Locator for bluetooth resources, \ne.g. bluetooth adapters, bluetooth devices, GATT services, GATT characteristics and GATT fields.\n\nFor example, if you have an adapter with MAC address B8:27:EB:60:0C:43, a device with MAC address 54:60:09:95:86:01 \nwhich is connected to the adapter, the device has a GATT service with UUID 0000180f-0000-1000-8000-00805f9b34fb, \nthe service has a characteristic with UUID 00002a19-0000-1000-8000-00805f9b34fb and the characteristic has a field \ncalled \"Level\", then a URL for the field can be:\n```\n/B8:27:EB:60:0C:43/54:60:09:95:86:01/0000180f-0000-1000-8000-00805f9b34fb/00002a19-0000-1000-8000-00805f9b34fb/Level\n```\nOr a URL for the service can be:\n```\n/B8:27:EB:60:0C:43/54:60:09:95:86:01/0000180f-0000-1000-8000-00805f9b34fb\n```\nSimilarly, it is easy to define a URL for other components, e.g. adapters, devices and characteristics.\n\nIf there are more than one protocol used to access Bluetooth devices (e.g. DBus, serial interface etc), \nthen it is possible to define protocol as well:\n```\ntinyb://B8:27:EB:60:0C:43/54:60:09:95:86:01/0000180f-0000-1000-8000-00805f9b34fb/00002a19-0000-1000-8000-00805f9b34fb/Level\n```\n\nA simple usage would be:\n\n```java\nURL url = new URL(\"/54:60:09:95:86:01/11:22:33:44:55:66/0000180f-0000-1000-8000-00805f9b34fb/00002a19-0000-1000-8000-00805f9b34fb/Level\");\n```\n\nThe class is reasonable documented, check its [javadoc](src/main/java/org/sputnikdev/bluetooth/URL.java).\nMore examples can be found [here](src/test/java/org/sputnikdev/bluetooth/URLTest.java).\n\n---\n## Contribution\n\nYou are welcome to contribute to the project, the project environment is designed to make it easy by using:\n* Travis CI to release artifacts directly to the Maven Central repository.\n* Code style rules to support clarity and supportability. The results can be seen in the Codacy. \n* Code coverage reports in the Coveralls to maintain sustainability. 100% of code coverage with unittests is the target.\n\nThe build process is streamlined by using standard maven tools. \n\nTo build the project with maven:\n```bash\nmvn clean install\n```\n\nTo cut a new release and upload it to the Maven Central Repository:\n```bash\nmvn release:prepare -B\nmvn release:perform\n```\nTravis CI process will take care of everything, you will find a new artifact in the Maven Central repository when the release process finishes successfully.","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsputnikdev%2Fbluetooth-utils","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsputnikdev%2Fbluetooth-utils","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsputnikdev%2Fbluetooth-utils/lists"}