How to access the Web View if whole webpage comes under one webview

[Malju Malachi]

Hi Team,

I need a help on accessing the web view.

I need to enter the username and password and click on signin button,

Issue I am facing is that, the whole screen is under one web view. Not able to find the web element using By class. 

Is there a way to solve this issue. Please do the needful

Thanks

Malju.M