App mutes microphone in lock screen

[Jookia]

I've experienced this on two phones in slightly different ways, but Nextcloud likes to mute the microphone during the lock screen or something like that.

On my Galaxy S2 running LineageOS when I lock the phone my microphone stops working and after unlocking I hate to mute then unmute the microphone for it to work again.
On my friend's Huawei P30 Lite it mutes whenever the phone is locked and unmutes when unlocked.

[olipinski]

I too have this issue on Xiaomi Mi Mix 3 5G, and can provide logs as needed.

[Jookia]

Sure, could you post a log of you starting a call, then locking the screen and continuing the call, then unlocking, then unmuting to get the call working again?

[olipinski]

Strukur AG HPB Backend:
hpblogs.txt

Janus:
januslogs.txt

NATS:
natslogs.txt

Coturn:
coturnlogs.txt

Partial logcat log where I think it happened:
partiallogcat.txt

Full logcat log:
fulllogcat.txt

[Jookia]

I can't make anything interesting out of the logs, though I'm not an Android programmer.

Could you provide more information about your system? What Android version is it? Which Talk version are you on? Are you on the latest Nextcloud Talk version, 8.0.9?

The only things I really understand is that Talk's code that accesses the microphone is MagicAudioManager, which uses android's AudioManager and WebRTC. Maybe the bugs are somewhere there?

Have you made sure battery optimization and everything else is disabled for the app?

[olipinski]

I am not an Android developer either, so I won't be too much help with that side of things.

The phone is Xiaomi Mi Mix 3 5G. Android version is 9 PKQ1.190321.001 .
I'm on the Play Store Talk so that would be v8.0.9.

I have not disabled battery optimisation for the app itself, but that should not be an issue, as Signal,Telegram and WhatsApp handle screen turning off just fine.

So I would assume the issue must be somewhere on the Talk side.

[b-m-f]

Same on OnePlus 5T

Edit:
Battery optimization is disabled

[nickvergessen]

Hello there,

we are currently cleaning up old/stray github issues. Can you please retry with the current version and report back if the problem still persists for you?

cheers

[dolohow]

I did, I would not say it is muted, but people on the other end can't hear me. I would say microphone is disabled in lock screen.

[no-response]

This issue has been automatically closed because there has been no response to our request for more information. With only the information that is currently in the issue, we don't have enough information to take action. Please reach out if you have or find the answers we need so that we can investigate further.

[b-m-f]

But there was a response