Automating Android App with the Property android.webkit.WebView

Automating Android App with the Property android.webkit.WebView. This is the native app where in one particular page at the end it shows as android.webkit.WebView and we could not able interact with elements. Tried with context handles. Nothing helps. Please share suggestions on this how to proceed further.can someone please help

Does app developer enabled WebView debug?

Dear @Aleksei No they have not enabled. They are telling adding this it will be policy violation. They told to find a workaround.

No workaround while they do not allow this. Only image comparing can work here.