title: webView.evaluateJavascript. Doesn't want to execute.
body: <p>Wrote some renderer for Android webView.
  Tryin' to call some javascript like this:</p>
  
  <pre><code>if (Build.VERSION.SdkInt &gt;= BuildVersionCodes.Kitkat)
              {
                  this.Control.EvaluateJavascript(@"javascript: alert('asdasd');", new ValueCallback(() =&gt; { }));
              }
              else
              {
                  this.Control.LoadUrl(@"javascript:alert('asdasd');");
              }
  </code></pre>
  
  <p>Before it I setted</p>
  
  <pre><code>this.Control.Settings.JavaScriptEnabled = true;
  </code></pre>
  
  <p>And there is no reaction. I can't see neither alert no any action in ValueCallback class. 
  What I'm doing wrong?</p>