android中调用浏览器的代码

默认的浏览器都列出让用户选择的

Uri u = Uri.parse(url);
Intent it = new Intent(Intent.ACTION_VIEW, url);   TestActivity.this.startActivity(it);

指定浏览器的

Uri u = Uri.parse(url);
it.setData(u);
it.setAction( Intent.ACTION_VIEW);
it.setClassName("com.android.browser","com.android.browser.BrowserActivity");
TestActivity.this.startActivity(it);