Android蓝牙-配对与已连接，有什么区别? [英] Android Bluetooth - Paired vs Connected, what's the difference?

问题描述

android noob在这里！

android noob here!

两个Android设备(智能手机)配对"与连接"何时有区别?如果是这样，将数据从一个转移到另一个时有什么区别?

Is there a difference between when two android devices (smartphones) are 'paired' and when they're 'connected'? If so, what is the difference when transferring data from one to the other?

推荐答案

在这种情况下，请想象一下自己:

Please imagine yourself in such a situation:

您是第一次使用BT音频系统上车.

You come to car with BT audio system first time.

您尚未配对且未连接.

You are not paired and not connected.

您将设备配对，并且由于您靠近汽车，因此您将立即连接.但是，当您回家并离开汽车时，您却断开了连接，但却成对了.当您再次靠近汽车时，不需要配对，也不需要再次放置图钉即可配对设备

You pair the devices and because you are close to the car you immediately connecting. But when you go to home and you are away from car you are disconnected but paired. When you come close to the car again, you don't need pair, you don't need put pin again to pair the devices

这篇关于Android蓝牙-配对与已连接，有什么区别?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！