Support Android edge to edge

[fengga]

Fixes #

ICM: https://portal.microsofticm.com/imp/v5/incidents/details/687314906/summary

When running on API 35 devices the UI looks weird due to edge to edge scenarios.

Before:

After:

I tested API 34 and 35 works fine.

Changes proposed in this request

Testing

Performance impact

Documentation

• All relevant documentation is updated.

[ashok672]

Make sure the changes work for SDK < 35 as well.

[Copilot]

Pull Request Overview

This PR enables Android edge-to-edge support for the embedded webview activity to address UI layout issues on API 34/35 devices.

• Enables edge-to-edge by disabling decorFitsSystemWindows on API 30+.
• Applies system window/IME insets to the WebView via an AndroidX WindowInsets listener.
• Makes status and navigation bars transparent on API 35+.

[gladjohn]

thanks for addressing the comments. please make sure to test this well with different themes. If the status/nav bars are transparent, icons can become unreadable depending on theme and WebView content background.

[bgavrilMS]

@fengga - ready to merge?

[fengga]

thanks for addressing the comments. please make sure to test this well with different themes. If the status/nav bars are transparent, icons can become unreadable depending on theme and WebView content background.

Thanks. This is the UI in dark mode (the embedded view is exactly the same):

I don't have too many concerns about different themes.

[fengga]

@fengga - ready to merge?

Thanks, @bgavrilMS! And sorry for the late, I was involved in some higher priority issues last week.
I just did more tests according to @gladjohn 's suggestions and it looks good.
Merging this PR