title: Why does Webview crash at first start?
body: <p>In my Android app, when I create a new emulator and try to write in webview for the first time, it's not active. I can't write in textfield and then the app crashes. If I reload the app all works OK.</p>
  
  <p>Code: </p>
  
  <pre><code>String url = "http://api.vkontakte.ru/oauth/authorize?client_id=2731649&amp;scope=wall,notify,docs&amp;" +
              "redirect_uri=http://api.vkontakte.ru/blank.html&amp;display=wap&amp;response_type=token";
      WebViewClass wvClforVK = new WebViewClass();
  </code></pre>
  
  <p>In oncreate: </p>
  
  <pre><code>webview= (WebView) findViewById(R.id.vkWebView);
           webview.setWebViewClient(wvClforVK);
  </code></pre>
  
  <p>On buttonclick: </p>
  
  <pre><code>webview.loadUrl(url);
  in wvClforVK
   @Override
          public boolean shouldOverrideUrlLoading(WebView view, String url) {
           view.loadUrl(url); 
              return true;
          } 
  </code></pre>