Random Sounds on Galaxy S8

Question

I have Samsung Galaxy S8, recently the device started making sounds randomly from time to time (it sound like crow or monkey), i don't see any notification and I can't find the app source for it.



it is not the NFC or the notification reminder both are turned off.



is there a log that tell us which app played sound?
any other ideas?


— Baget | Sources

Answer

the problem was a weather application with a widget.
it didn't display any notification



so I enabled USB debugging on my device, connected it to the computer and started monitor the log (logcat) using SDK Device Monitor (I used what I have from Visual Studio 2017)
I discover that once i here the sound, there is some app that use the MediaPlayer
I got it PID and using running ps on adb shell
I was able to detect the app.


— Baget | Sources

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