在Android虚拟的蓝牙设备？ [英] Virtual bluetooth device on Android?

问题描述

昨晚，由一个错误的号码来电者讲外语被不断打扰，我开始寻找一个应用程序（在许多语言中有黄号码）到手机连接到播放音频文件时，发现大量的注释说明它是不可能的，因为硬件的工作方式（以及其反面 - 录音电话交谈）。

Last night, being incessantly bothered by a wrong number caller speaking a foreign language, I started searching for an app to play an audio file (with "Wong Number" in lots of languages) into a phone connection, and found lots of notes stating that it is impossible due to the way the hardware works (as well as the reverse - recording the phone conversation).

不可能总是让我不知道如何做，所以我就开始想：如果你有一个根深蒂固的手机，并且可以更换内核，你（理论上）可以创建一个虚拟的蓝牙耳机一个内核驱动程序，通过一个虚拟的蓝牙连接玩它播放音频文件到电话交谈？

"Impossible" always makes me wonder how to do something, so I started thinking: If you had a rooted phone, and could replace the kernel, could you (in theory) create a kernel driver for a virtual bluetooth headset, and play an audio file into a phone conversation by playing it through a virtual bluetooth connection?

就像我说的，只是一个理论上的问题 - 我没有这样的计划，但我很好奇。

Like I said, just a theoretical question - I have no such plans, but I am curious.

推荐答案

如果有人搜索这...这是可能的一个应用程序来聆听来自另一个应用程序的声音，但这只是待价而沽从音频文件中的数据，像曲目标题，长度和质量。为了让应用程序流音频到另一个应用程序需要两个应用程序的持续连接之间更加沟通。因此，每个音乐应用都必须专门针对异口同声地工作与呼叫应用。谷歌可以使用通用的音乐应用程序和呼叫的应用程序做到这一点，因为他们都以同样的方式发展，但其他企业将不得不在与谷歌的合作工作，以使其兼容。长话短说，没有这种应用理论的领先企业，争取足够的需求。此外，还有可能是反对的法律身份盗窃方面，由于这一事实，可以使用媒体文件从另一个人的声音来窃取其身份可能操纵对话。

If someone searches for this... It is possible for an app to listen to the audio from another app, but this only grabs data from the audio file, like track title, length and quality. To get the app to stream audio to another app requires much more communication between the two applications with a constant connection. Therefore each music app would have to be specifically tailored to work in unison with the call application. Google could do this with the generic music app and call app, because they are both developed in the same way, but other companies would have to work in collaboration with Google in order to make it compatible. Long story short, there is not enough demand for this application theory for leading companies to enlist. Also, there is probably laws against it in terms of identity theft, due to the fact you could possibly manipulate a conversation using media files from another person's voice to steal their identity.

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