Java y bluetooth

JSR-82: Bluetooth desde Java

Alberto Gimeno Brieba

JSR-82: Bluetooth desde Java™
por Alberto Gimeno Brieba Copyright © 2004 Alberto Gimeno Brieba El presente tutorial trata sobre la programación de aplicaciones Java™ que hagan uso de Bluetooth. Más concretamente trata sobre las APIs definidas en el JSR-82.
This work is licensed under the Creative Commons Attribution-ShareAlike License.To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/2.0/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA..

Tabla de contenidos
1. Introducción ………………………………………………………………………………………. 1 Sobre la tecnología Bluetooth……………………………………………………………. 1 Sobre el API JSR-82 ……………………………………………………………………….. 1 Sobre este tutorial …………………………………………………………………………… 1 2. El paquete javax.bluetooth ……………………………………………………………………. 2 Algunas clases básicas……………………………………………………………………. 2 Clase LocalDevice …………………………………………………………………… 2 Excepción BluetoothStateException …………………………………………….. 4 Clase DeviceClass …………………………………………………………………… 4 Clase UUID……………………………………………………………………………. 4 Búsqueda de dispositivos y servicios ………………………………………………….. 5 Clase DiscoveryAgent ………………………………………………………………. 5 La interfaz DiscoveryListener ……………………………………………………… 6 La clase DataElement…………………………………………………………….. 11 Comunicación ……………………………………………………………………………… 15 Comunicación cliente ……………………………………………………………… 15 Comunicación del lado del servidor ……………………………………………. 19 3. El paquete javax.obex……………………………………………………………………….. 25 Clases básicas …………………………………………………………………………….. 25 La clase HeaderSet ……………………………………………………………….. 25 La clase Operation …………………………………………………………………. 26 Conexión cliente…………………………………………………………………………… 27 Conexión servidor …………………………………………………………………………. 28 4. Implementaciones de APIs Bluetooth para Java ………………………………………. 29 Implementaciones del JSR-82 …………………………………………………………. 29 APIs no-JSR-82……………………………………………………………………………. 29 5. Documentación de interés ………………………………………………………………….. 31

iv

Lista de tablas
2.1. Tipos de datos DataElemnet …………………………………………………………….. 11 3.1. Cabeceras y tipos de datos relacionados…………………………………………….. 25 3.2. Rangos y tipos de datos asociados para identificadores creados por el usuario …………………………………………………………………………………………………………. 26

v

Capítulo 1. Introducción
Sobre la tecnología Bluetooth
Bluetooth es una tecnología de comunicación inalámbrica omnidireccional. Se ideó pensando en dispositivos de…

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