android中两种方式打开网页

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);