Problem while inserting webview inside the progress dialog for twitter

I am trying to implement twitter 开发者_StackOverflow社区sharing for my application in android 3.0. I have used the progessdialog with webview inside it for the twitter login. I am using browser type of application so that once i am successfully logged in, Twitter will send me to the callback url which is of my webpage. But when i logged in successfully it doesnt send me to my webpage neither does anything.

I also saw this warning in the console:

"Warning once: This application, or a library it uses, is using NSQuickDrawView, which has been deprecated. Apps should cease use of QuickDraw and move to Quartz."

I was wondering is there any problem while using webview with progressdialog in android 3.0 ?? Because this sharing is working fine with android 2.2.

Thanks in advance, aby