Android webview scroll down when soft keyboard is activated

I have searched about all the post but I can't found the solution on my problem. In my application I have some webview; when the edit text are clicked the webview page scroll down and is it not possible to see the inserted text. I try the solution of android:windowSoftInputMode="AdjustPan" but he didn't worked.

There are another particular aspect, when in the same webview 开发者_如何学CI load some pages the scrolling working correctly, but in other I have the above situation.

Is it possible that there are problems in html/css code of the load pages?

Thanks and Regards Simone

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Finally I have found the solution. What that had caused the problem was that in my layout.xml I put the webview into a scrollview block. The removal of scrollview block resolve my problem. I hope that the solution can be useful for someone.