title: Vimeo OAuth 2 authentication
body: <p>I am working on Vimeo OAuth authentication in my android application.
  Here is the api link <a href="https://developer.vimeo.com/api/authentication" rel="nofollow">Vimeo Authentication</a></p>
  
  <p>But i am getting issue on pre Kitkat OS devices that Login button is not taking click on webview client.</p>
  
  <p>If any one have any idea about this issue and how to resolve please help.</p>
  
  <p>Thank you </p>