Unable to access camera and MicroPhone In WebView

[suriyaKalidoss123]

Environment

Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, v1.12.13+hotfix.9, on Microsoft Windows [Version 10.0.19041.207], locale en-IN)
[!] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
X Android license status unknown.
Try re-installing or updating your Android SDK Manager.
See https://developer.android.com/studio/#downloads or visit https://flutter.dev/setup/#android-setup for detailed instructions.
[√] Android Studio (version 3.6)
[√] VS Code (version 1.44.2)
[√] Connected device (1 available)

! Doctor found issues in 1 category.

Description

Expected behavior:
Can able to access camera and microphone ,Video call should be done

Current behavior:
Unable to access the camera and microphone,Video call not done

Steps to reproduce

1.Run the attached sample

Images

Stacktrace/Logcat <!--

logs.txt
-->

Attached Sample:
webview.zip

[pichillilorenzo]

Please, refer to this #323 (comment) to have an example.

To ask permission, you can use the permission_handler plugin.
However, my plugin also has the androidOnPermissionRequest for Android, that is an event fired when the WebView is requesting permission to access the specified resources (that is the Android native WebChromeClient.onPermissionRequest event).

[suriyaKalidoss123]

@pichillilorenzo I had tried the above step, but issue exists.

[pichillilorenzo]

Please, try to create a new fresh App and use the full code example of #323 (comment).
Add permission_handler: ^5.0.0+hotfix.6 as a dependency to your pubspec.yaml.

Does it work if you use it in a new fresh App??