[bug] list of mics and camera titles are empty from Hardware.instance.enumerateDevices(); on FIREFOX flutter WEB and return weird device ids

[patrikheinonen]

Describe the bug

[bug] list of mics and camera titles are empty from Hardware.instance.enumerateDevices(); on FIREFOX flutter WEB and return weird device ids

To Reproduce

1. Build the example app: flutter build web --release
2. host it somewhere

Expected behavior

List of mics and camera titles should not be empty and the device ids should be usable like they are on other browsers.

Platform information

Flutter web Firefox

• Flutter version:

Flutter (Channel stable, 3.16.0, on macOS 14.0 23A344 darwin-arm64, locale en-FI)

• Plugin version:

Livekit latest: 1.5.3

• Flutter target OS:

WEB FIREFOX. Specifically Firefox

• Flutter target OS version:

Web Firefox

• Flutter console log:

[cloudwebrtc]

It seems that firefox needs to run getUserMedia before it can get device.label https://stackoverflow.com/questions/46648645/navigator-mediadevices-enumeratedevices-not-display-device-label-on-firefox

I did some experiments in dart-webrtc and confirmed this

[patrikheinonen]

@cloudwebrtc Is a fix coming related to this or do I need to run the method myself?

[cloudwebrtc]

This issue seems to have to be solved in the app, getUserMedia displays the video preview and then gets the device list.

[patrikheinonen]

@cloudwebrtc How should I run this method in flutter/dart code?