Android:获取蓝牙设备的 uuid [英] Android: obtaining uuid of a bluetooth device

问题描述

我需要蓝牙设备的 UUID 才能连接到它，但我对 uuid 不太了解.它是否特定于每个设备以及如何知道什么是设备的 uuid.可以用代码完成吗?

I need UUID of a bluetooth device to connect to it, but i don't know much about uuid. Is it specific to each device and how to know what is device's uuid. Can it be done using code?

推荐答案

在提出问题时应该更加明确.您想要连接到 BT 设备，还是已经连接并且想要使用特定服务?

You should be more explicit when you make your question. Do you want to connect to a BT device, or you are already connected and you want to use a particular service?

如果您只想连接到设备，您需要 BT 地址(如 MAC).

If you want to just connect to the device you need the BT address (like a MAC).

UUID 与 BT 设备提供的服务相关:http://www.bluecove.org/bluecove/apidocs/javax/bluetooth/UUID.html 这里有一个 UUID 列表.

The UUID are related to the services offered by the BT device: http://www.bluecove.org/bluecove/apidocs/javax/bluetooth/UUID.html Here you have a list of UUIDs.

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