相关疑难解决方法(0)

我有以下webview客户端,当我们查看URL中不包含google一词的页面时,它将用户代理设置为桌面浏览器.(还有其他的东西,但一切正常).

 webView.setWebViewClient(new WebViewClient() {
                @Override
                public boolean shouldOverrideUrlLoading(WebView view, String url) {
                     if (!url.contains("google")) {
                        String newUA= "Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.4) Gecko/20100101 Firefox/4.0";
                        webView.getSettings().setUserAgentString(newUA);
                         view.loadUrl(url);  
                     }else {
                            webView.getSettings().setUserAgentString(null);
                            view.loadUrl(url);  
                     }
                    return true;
                }
                public void onPageStarted(WebView view, String url, Bitmap favicon)
                {
                    super.onPageStarted(view, url, favicon);
                    progressBar.setVisibility(View.VISIBLE);
                }
                public void onPageFinished(WebView view, String url) {
                    // TODO Auto-generated method stub
                    super.onPageFinished(view, url);
                    String page = webView.getUrl();
                    if (!(page.contains("google"))){
                        grabit.setVisibility(View.VISIBLE);

                    }else{
                        grabit.setVisibility(View.GONE);

                    }
                    webView.loadUrl("javascript: function loadScript(scriptURL) { var scriptElem …