CallKit speaker button has incorrect selection state

[smolskyaleksey]

Hi I use CallKit framework and I know that you guys use incorrect options of AudioSession
You must use this code to fix it.

 try AVAudioSession.sharedInstance().setCategory(
                    .playAndRecord,
                    mode: .voiceChat,
                    options: [.duckOthers, .allowBluetoothA2DP, .allowBluetooth]
                )

This (.allowBluetoothA2DP) option fix incorrect behaviour
Links of issue:

https://stackoverflow.com/questions/48023629/abnormal-behavior-of-speaker-button-on-system-provided-call-screen/48806266#48806266

https://stackoverflow.com/questions/49170274/callkit-loudspeaker-bug-how-whatsapp-fixed-it

Could you fix as soon as possible?

[smolskyaleksey]

Also on interface CallKit setEnableSpeakerphone isn't called, that's why any touch on speaker button doesn't have any effects if doesn't call setDefaultAudioRouteToSpeakerphone(false) before join
Only in broadcasting mode

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.