title: Android webview after onJsAlert not responding taps
body: <p>I have override my WebChromeClient's onJsAlert behavior like:</p>
  
  <pre><code>WebChromeClient wvcc = new WebChromeClient() {
              @Override
              public boolean onJsAlert(WebView view, String url, String message, final JsResult result) {
      //...
      return true;
      }
  }
  </code></pre>
  
  <p>my application successfully handle the Js alerts and suppressed the original alert. However, after the alert event, I can no longer click my buttons(in list-items of listview) on the web page in my webview. 
  I am currently using jquery mobile to build my web.</p>
  
  <p>Is there anything else I should aware of?</p>