Is there a way to show hardware messages( low level, in particular i’m interested to see messages related to audio, camera and microphone) using adb logcat?In my experiment regarding to microphone, i developed an app records audio for Pixel 3a with Android 8. So i run the recording, once terminated execute this command: adb logcat -d -v uid -b all. My expectation is find some message that indicate the access to hardware so in this case to microphone.

Is there a way to show hardware messages  (low level, in particular, I’m interested to see messages related to audio, camera, and microphone) using adb logcat?

In my experiment regarding the microphone, I developed an app that records audio for Pixel 3a with Android 8. So I run the recording, and once terminated execute this command: adb logcat -d -v uid -b all. My expectation is to find some message that indicates access to the hardware, in this case to the microphone.

Is there a way to show hardware messages( low level, in particular i’m interested to see messages related to audio, camera and microphone) using adb logcat?

Is there a way to show hardware messages( low level, in particular i’m interested to see messages related to audio, camera and microphone) using adb logcat?In my experiment regarding to microphone, i developed an app records audio for Pixel 3a with Android 8. So i run the recording, once terminated execute this command: adb logcat -d -v uid -b all. My expectation is find some message that indicate the access to hardware so in this case to microphone.