WebView shows blank page in Unity 6 – Is Unity 6 supported?

[1515yiwuyiwu]

Hi,

I’m testing the WebViewObject plugin in Unity 6.3.10f1 (Windows → Android build).

I created a simple script to load https://example.com with full-screen margins and visibility enabled. The WebView logs show:

Page Loaded: https://example.com/
Page Loaded: about:blank

So the page immediately becomes blank. I have checked:

hardwareAccelerated="true" is set in the AndroidManifest.xml
The code works in older Unity versions
No AR, no other plugins, just a plain scene with WebViewObject

Could you confirm whether this plugin is compatible with Unity 6? If not, are there any recommended workarounds?

Thanks in advance!

[KojiNakamaru]

The plugin is compatible with Unity 6000.3.10f1. I have pushed a modified sample app to https://github.com/gree/unity-webview/tree/example-for-1209/sample, which can be opened directly in Unity 6000.3.10f1. I successfully built and ran the app on a Pixel 8 (Android 15) without any issues.

[1515yiwuyiwu]

I saw that this plugin was initialized using the ld (Loaded) callback in the example, but when the Loaded log was printed, the page did not load completely. Loaded printed the page three times before it truly loaded. I would like to know: Can I call a dedicated function or property to check if the H5 page has completed loading? Is it feasible to add a "loading in progress" pop-up prompt based on the loading status? Unity UI needs to be added on H5.
Thank you in advance for your guidance！

[KojiNakamaru]

The ld: callback corresponds to WebView#onPageFinished and may be triggered multiple times if, for example, redirections occur. It might be better to utilize WebViewObject.Progress(), which reaches 100 when the page has fully loaded.