android中两种方式打开网页

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() {

@Override

public 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 WebViewview,

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);