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Is it possible to use the AudioTrack class in the way that the audio signal is passed to the microphone input?

What I'm trying to achieve is some kind of interceptor, which takes the microphone input (using AudioRecord class), performs some transformations on the sound, and then, sends the transformed audio to another application, which records microphone input (it can be Skype or sound recorder).

Piotr Aleksander Chmielowski
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  • Similar question is here. https://stackoverflow.com/questions/18384120/speaker-output-to-mic-input-without-cable-on-android – Toris Jan 26 '19 at 02:41
  • I think this question is asked from the Android user's perspective. I'm asking from the developer perspective - how can I implement these requirements in my Android application. – Piotr Aleksander Chmielowski Jan 28 '19 at 13:08
  • No, it's from developper perspective. It says want to port Linux JACK to android. Please look at the answer "As far as porting Jack to Android goes, you might take a look at this" part. It has a link who tried to port it. – Toris Jan 28 '19 at 13:17
  • Have a look at this, I believe you have a similar question. https://stackoverflow.com/questions/18887636/how-to-record-phone-calls-in-android – anand_v.singh Jan 30 '19 at 04:39
  • Can you tell us if this helps ? : https://stackoverflow.com/questions/27067273/play-back-audio-from-mic-in-real-time – KotlinIsland Jan 30 '19 at 14:09

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