public void refresh() { webView.clearView(); webView.loadUrl("about:blank"); LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE); ImageView iv = (ImageView) inflater.inflate(R.layout.refresh_action_view, null); Animation rotation = AnimationUtils.loadAnimation(this, R.anim.refresh); iv.startAnimation(rotation); refreshItem.setActionView(iv); webView.loadUrl(getWeiboOAuthUrl()); }