android 点击跳转到你要展示的网页

转载自：http://blog.csdn.net/zzz_781111/article/details/7181342

一.你要打开一个网页你可以自己写一个webview,在自己的程序中就可以打开.wv = (WebView) findViewById(R.id.webView1);wv.getSettings().setJavaScriptEnabled(true);wv.setScrollBarStyle(0);WebSettings webSettings = wv.getSettings();webSettings.setAllowFileAccess(true);webSettings.setBuiltInZoomControls(true);wv.loadUrl("http://www.baidu.com");//加载数据wv.setWebChromeClient(new WebChromeClient() {@Overridepublic void onProgressChanged(WebView view, int newProgress) {if (newProgress == 100) {MainActivity.this.setTitle("加载完成");} else {MainActivity.this.setTitle("加载中.......");}}});//这个是当网页上的连接被点击的时候wv.setWebViewClient(new WebViewClient() {public boolean shouldOverrideUrlLoading(final WebView view,final String url) {loadurl(view, url);return true;}}); // goBack()表示返回webView的上一页面public boolean onKeyDown(int keyCoder, KeyEvent event) {if (wv.canGoBack() && keyCoder == KeyEvent.KEYCODE_BACK) {wv.goBack();return true;}return false;}二.不然你就调用android内置安装的浏览器来打开网页.   1. Uri uri = Uri.parse("http://google.com");     2. Intent it = new Intent(Intent.ACTION_VIEW, uri);     3. startActivity(it);