加载webview后,如何使我的进度对话框解除？

dismiss()在加载webview后,我需要对代码进行对话才能生成什么内容？

public void onCreate(Bundle savedInstanceState) { 
            super.onCreate(savedInstanceState); 
            setContentView(R.layout.main); 
            CookieSyncManager.createInstance(this);
            CookieSyncManager.getInstance().startSync();
            webview = (WebView) findViewById(R.id.webview);
            webview.setWebViewClient(new homeClient());
            webview.getSettings().setJavaScriptEnabled(true);
            webview.getSettings().setPluginsEnabled(true);
            webview.loadUrl("http://google.com");

            ProgressDialog pd = ProgressDialog.show(Home.this, "", 
                    "Loading. Please wait...", true);

        }

我试过了

public void onPageFinshed(WebView view, String url){
        pd.dismiss();
    }

没工作.

:o webview.setWebViewClient(new homeClient()); homeClient() ????

试试这个

...
...
...

webview = (WebView) findViewById(R.id.webview);
webview.setWebViewClient(new WebViewClient() {
            public boolean shouldOverrideUrlLoading(WebView view, String url) {              
                view.loadUrl(url);
                return true;
            }


          public void onPageFinished(WebView view, String url) {
                if (progressBar.isShowing()) {
                    progressBar.dismiss();
                }
            }
 webview.loadUrl("http://www.google.com");

}

更新:: 这是一个很好的例子.

Android WebView和不确定进度解决方案