应用程序获得网站响应

Question

net开发人员，不了解android。你能帮我修一下这段代码吗？

例外: android.os.networkmainthreadException on client.execute(get1)

        try
        {

            HttpGet  get1 = new HttpGet ("http://www.google.com/");
            HttpClient client = new DefaultHttpClient();            
            HttpResponse response =   client.execute(get1);
            HttpEntity entity = response.getEntity();
            String responseText = EntityUtils.toString(entity);

        }
        catch(Exception e  )
        {
            urlview.setText( "hi bug"+ e.toString());               
        }

Answer 1

您正在用户界面线程上进行网络操作，这在android版本>=3.0中是不允许的，所以请使用AsyncTask。