用WebView显示网页

用WebView显示网页非常方便，缺点是速度比较慢，对webView属性也要设置一下，否则可能会出现宽度不匹配等问题。代码并不复杂，如下：

private WebView wv_statistics_html;@TargetApi(Build.VERSION_CODES.HONEYCOMB)@Overrideprotected void initViews(Bundle savedInstanceState) {    requestWindowFeature(Window.FEATURE_NO_TITLE);    setContentView(R.layout.activity_statistics_html);    wv_statistics_html = (WebView) findViewById(R.id.wv_statistics_html);    WebSettings webSettings = wv_statistics_html.getSettings();    webSettings.setJavaScriptEnabled(true);    webSettings.setJavaScriptEnabled(true);    webSettings.setJavaScriptCanOpenWindowsAutomatically(true);    webSettings.setUseWideViewPort(true);    webSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);    webSettings.setDisplayZoomControls(false);    webSettings.setJavaScriptEnabled(true); // 设置支持javascript脚本    webSettings.setAllowFileAccess(true); // 允许访问文件    webSettings.setBuiltInZoomControls(true); // 设置显示缩放按钮    webSettings.setSupportZoom(true); // 支持缩放    webSettings.setLoadWithOverviewMode(true);    wv_statistics_html.loadUrl("http://www.pipaw.com/ttxqtxb/168418.html");    wv_statistics_html.setWebViewClient(new WebViewClient() {        @Override        public boolean shouldOverrideUrlLoading(WebView view, String url) {            // TODO Auto-generated method stub            //返回值是true的时候控制去WebView打开，为false调用系统浏览器或第三方浏览器            view.loadUrl(url);            return true;        }    });}