playout devices gets empty in iOS

[sreerag2460]

final DevicesModel deviceModel = DevicesModel();

final device = deviceModel.playout;

device gets empty in iOS (iOS simulator also) but in android its working fine. Loud speaker and earpiece are available

iOS device - iPhone SE

[siprix]

In case of iOS list of audio devices is hardcoded and contains: "Speaker"/"Earpiece"/"Bluetooth"/"BuiltIn".
Reason why list of devices is empty - you didn't invoke method 'load'.
Do this in the following way:

final DevicesModel devicesModel = DevicesModel();
devicesModel.load();

final playoutDevs = deviceModel.playout;

[sreerag2460]

In case of iOS list of audio devices is hardcoded and contains: "Speaker"/"Earpiece"/"Bluetooth"/"BuiltIn". Reason why list of devices is empty - you didn't invoke method 'load'. Do this in the following way:

final DevicesModel devicesModel = DevicesModel();
devicesModel.load();

final playoutDevs = deviceModel.playout;

Now the all devices listed in iOS as you mentioned. But in android only earpiece and speaker are available.

[siprix]

in android only earpiece and speaker are available.

Which else devices is expected to see?
If you mean Bluetooth just add permission to applications manifest as shown here:
http://docs.siprix-voip.com/rst/flutter.html#android-use-bluetooth-audio-devices

[sreerag2460]

in android only earpiece and speaker are available.

Which else devices is expected to see? If you mean Bluetooth just add permission to applications manifest as shown here: http://docs.siprix-voip.com/rst/flutter.html#android-use-bluetooth-audio-devices

Bluetooth is missing,
I already updated the manifest with bluetooth permissions.

[siprix]

When BT device connected+permissions added App/SDK should be able to detect it when call starts.
Android impl updates list of devices dynamically when call starts and triggers onAudioDevicesChanged event.
DevicesModel handles that event and updates list of devices.
Plz share some log, which would allow to identify what went wrong.

[siprix]

Here is example of logs, related to BT device detection.
Plz check does you app handle onAudioDevicesChanged - it can be triggered few times after call connected and report devices listed in New device status: available [...].

14:02:06.850 10901-11248 siprix                  W  (TransportSelector.cxx:1362): TX 'Req INVITE/cseq=5846' to [192.168.0.122:5060 UDP] via [192.168.0.111:47402 UDP]
14:02:06.955 10901-11248 siprix                  W  (Transport.cxx:403): RX 'Resp 200/cseq=5847/INVITE' from: [192.168.0.122:5060 UDP]
14:02:06.959 10901-11248 siprix                  W  (TransportSelector.cxx:1362): TX 'Req ACK/cseq=5847' to [192.168.0.122:5060 UDP] via [192.168.0.111:47402 UDP]

14:02:07.112 10901-10901 AppRTCAudioManager      D  New device status: available=[EARPIECE, SPEAKER_PHONE], selected=EARPIECE
14:02:07.112 10901-10901 AppRTCAudioManager      D  --- updateAudioDeviceState done
14:02:07.113 10901-10901 flutter                 I  onConnected callId:203 from:sip:1015@192.168.0.122 to:sip:9196@192.168.0.122 withVideo:false
14:02:07.174 10901-10901 flutter                 I  onAudioDevicesChanged

14:02:07.215 10901-10901 AppRTCBluetoothManager  D  Connected bluetooth headset: name=BH60, state=CONNECTED, SCO audio=false
14:02:07.215 10901-10901 AppRTCBluetoothManager  D  updateDevice done: BT state=HEADSET_AVAILABLE
14:02:07.215 10901-10901 AppRTCAudioManager      D  Need BT audio: start=false, stop=false, BT state=HEADSET_AVAILABLE
14:02:07.215 10901-10901 AppRTCAudioManager      D  setAudioDeviceInternal(device=EARPIECE)
14:02:07.215 10901-10901 AudioManager            V  isSpeakerphoneOn: false
14:02:07.215 10901-10901 AppRTCAudioManager      D  New device status: available=[BLUETOOTH, EARPIECE, SPEAKER_PHONE], selected=EARPIECE
14:02:07.216 10901-10901 AppRTCAudioManager      D  --- updateAudioDeviceState done
14:02:07.216 10901-11248 siprix                  I  (SiprixModule.cpp:203): SiprixCore appAudioDevice Earpiece
14:02:07.216 10901-10901 AppRTCBluetoothManager  D  onServiceConnected done: BT state=HEADSET_AVAILABLE
14:02:07.216 10901-10901 flutter                 I  onAudioDevicesChanged