是否有可能在Android中共享音频输入（麦克风）流？ [英] Is it possible to share audio input (Microphone) stream in Android?

问题描述

我写了从麦克风录制后台服务记录和分析音频运行的应用程序。当我的应用程序正在运行，我不能用使用麦克风其他应用程序（如手机，录音，等...）。

I am writing an application that runs as a background service recording and analyzing audio recorded from the microphone. When my app is running I can't use other apps that use the microphone (e.g. phone, voice recording, etc...).

我的问题是 - 有没有办法分享在Android上的麦克风流？也许使用NDK？如果没有，是否有可能接收的指示（如BroadcastIntent）另一个应用程序是需要麦克风？

My question is - Is there a way to share the microphone stream in Android? Maybe by using the NDK? If not, is it possible to receive an indication (e.g. a BroadcastIntent) that another app is requiring the microphone?

推荐答案

简单的答案是NO，这仅仅是因为录音的方法是同步的。因此，两个或更多的资源不能尝试它simantenously。这样做有时可能会强制关闭应用。

Simple Answer would be "NO" , This is just because Audio Recording Method is synchronized. So Two or more resources can not attempt it simantenously. Doing so might sometime force close the applicatio.

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