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Android > 4.0 : Ideas how to record/capture internal audio ...
https://stackoverflow.com/questions/14055272/android-4-0-ideas-how-to-record-capture-internal-audio-e-g-stream-music
Some months ago, with Android ICS (4.0), I developed an android kernel module which intercepted the "pcmC0D0p"-module to fetch all system audio. My target is to stream ALL audio (or at least the played music) to a remote speaker via AirPlay.
Audio HAL | Android Open Source Project
https://source.android.com/devices/audio/implement
Audio policy and audio effects XML configuration files are considered to be part of the Audio HAL interface. These files must conform to their schemas, and the conformance is verified by VTS tests. As part of implementing the audio HAL, you must create an audio policy configuration file that describes the audio topology.
How to add audio input to an old android 4.0 ...
https://www.reddit.com/r/AndroidQuestions/comments/s9b64m/how_to_add_audio_input_to_an_old_android_40/
Last week i got new software update on my Samsung and there is this cool thing right next to battery life that shows you when app is using your mic or camera. I noticed that whenever i exit Instsgram after I haven't used it in a while (by that i mean 4-6 hours), app activates my camera.
Global audio & session IDs on Android 4.0.3+ - Stack …
https://stackoverflow.com/questions/12888585/global-audio-session-ids-on-android-4-0-3
Global audio & session IDs on Android 4.0.3+ Ask Question Asked 9 ... the use of audio session 0 has been deprecated since 4.0.3 and I have not been able to find a workaround. Is there a way of scanning for audio session Ids? ... you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.
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