Microphone gets muted when user locks screen while in call.

[DooMMasteR]

Whenever the user locks the phone screen (Android) while in a call, the devices microphone will be muted after a few moments.

Steps to reproduce the behavior:

1. Make call
2. lock screen while in call
3. wait for up to 10 seconds
4. the mic becomes muted until you unlock the phone again

I would have expected the call to stay functional.

Flutter SDK Version: 3.22.3
Target OS and Version: SDK 21
Host OS and Version: Android 14

[kritika6785]

Give microphone permission as a background service, it will work.

[DooMMasteR]

Just any service? Our call/callui is currently not a service, this worked fine so far, but now it started failing on multiple devices.

[kritika6785]

<service android:name="id.flutter.flutter_background_service.BackgroundService" android:foregroundServiceType="microphone"> <property android:name="android.app.PROPERTY_SPECIAL_USE_FGS_MICROPHONE" android:value="callerApp=ProcessRecord"/> </service>
I had used flutter_background_service

[RaviGaruda]

@kritika6785 Awesome its working good

[RaviGaruda]

@kritika6785 have you made foreground service for keep running active call if user close/terminate application during live voice call?

[kritika6785]

Not yet unable to keep the call active. Because sip get disconnected when we terminate the application.

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