webview的一个问题,求好心人

没币了,来个好心人。打开一个app如何直接进入网页,而不用输入网址(使用loadUrl),像UC手机浏览器一样

刚好在做的项目有点也用到,参考下:
load = (TextView)findViewById(R.id.web_loading_text);
pb = (ProgressBar)findViewById(R.id.web_progressBar1);
wv = (WebView)findViewById(R.id.mysign_web);
WebSettings settings = wv.getSettings();
settings.setJavaScriptEnabled(true);
settings.setUseWideViewPort(true);//设定支持viewport
settings.setLoadWithOverviewMode(true);
settings.setBuiltInZoomControls(true);
settings.setDisplayZoomControls(false);
settings.setSupportZoom(true);//设定支持缩放

    if(URL == null)
        URL = "http://www.baidu.com";
    wv.loadUrl(URL);
   wv.setWebViewClient(new WebViewClient(){
       @Override
    public boolean shouldOverrideUrlLoading(WebView view, String url) {
         view.loadUrl(url);
        return true;
    }
   });

   wv.setWebChromeClient(new WebChromeClient() {
       @Override
       public void onProgressChanged(WebView view, int newProgress) {
           // TODO Auto-generated method stub
           if (newProgress == 100) {
               // 网页加载完成
               load.setVisibility(View.GONE);
               pb.setVisibility(View.GONE);
           } else {
               // 加载中

           }

       }
   });

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