HttpURLclient

在子线程中进行网络请求

new Thread(){        public void run() {        //查询            search();};}.start();

public void search()

String path=URL url=new URL(path);HttpURLConnection openConnection = (HttpURLConnection) url.openConnection();openConnection.setReadTimeout(5000);openConnection.setReadTimeout(5000);int responseCode = openConnection.getResponseCode();if(responseCode==200){            InputStream inputStream = openConnection.getInputStream();            int len;            byte[] arr=new byte[1024];            ByteArrayOutputStream builder=new ByteArrayOutputStream();            while((len=inputStream.read(arr))!=-1){                builder.write(arr, 0, len);            }            String string = builder.toString();            Gson gson=new Gson();            Phone fromJson = gson.fromJson(string, Phone.class);            String company = fromJson.result.company;            Message msg=Message.obtain();            msg.obj=company;            handler.sendMessage(msg);

Handler handler=new Handler(){
public void handleMessage(android.os.Message msg) {
String str=(String) msg.obj;