import java.io.BufferedReader;

import java.io.ByteArrayOutputStream;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.net.HttpURLConnection;

import java.net.URL;

import android.annotation.SuppressLint;

import android.os.StrictMode;

import android.util.Log;

@SuppressLint("NewApi")

public class ServiceUtil {

    public static String userAgent =  "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.66 Safari/537.36";

    public static String getServiceInfo  (String strUrl,String ip,String port)

    {

            System.setProperty("https.proxyHost", ip);

            System.setProperty("https.proxyPort", port);

            StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder().detectDiskReads().detectDiskWrites().detectNetwork().penaltyLog().build());

            StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder().detectLeakedSqlLiteObjects().detectLeakedClosableObjects().penaltyLog().penaltyDeath().build());

            HttpURLConnection conn = null;

            BufferedReader reader = null;

            String rs = null;

            try {

                StringBuffer sb = new StringBuffer();

                URL url = new URL(strUrl);

                conn = (HttpURLConnection) url.openConnection();

                conn.setRequestMethod("GET");

                conn.setRequestProperty("User-agent", userAgent);

                conn.setUseCaches(false);

                conn.setConnectTimeout(90000);

                conn.setReadTimeout(90000);

                conn.setInstanceFollowRedirects(false);

                conn.connect();

                InputStream is = conn.getInputStream();

                reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));

                String strRead = null;

                while ((strRead = reader.readLine()) != null) {

                    sb.append(strRead);

                }

                rs = sb.toString();

            } catch (IOException e) {

                Log.e("ServiceUtil-->>getServiceInfo",e.getMessage());

            } finally {

                if (reader != null) {

                    try {

                        reader.close();

                    } catch (IOException e) {

                        Log.e("ServiceUtil-->>getServiceInfo",e.getMessage());

                    }

                }

                if (conn != null) {

                    conn.disconnect();

                }

            }

            if(null!=rs){

                rs = rs.replace( "<?xml version=\"1.0\" encoding=\"utf-8\"?>", "")

                        .replace("<string xmlns=\"http://tempuri.org/\">", "")

                        .replace("</string>", "").replace("\r", "")

                        .replace("\n", "")

                        .replace("<string xmlns=\"http://tempuri.org/\" />", "");

            }

            LogUtil.WriteLog(rs);

            return rs;

    }

    /**

     * post请求获取数据

     * @param strUrl 请求地址，如： "http://....asmx/HelloWork"

     * @param params 设置发送的参数，如："key=1&name=1";//设置发送的参数

     * @return

     */

    public static String getServiceInfoPost(String strUrl,String params)

    {

        String strResult="";

        try{

            byte[] entity = params.getBytes();

            HttpURLConnection con = (HttpURLConnection) new URL(strUrl).openConnection();

            con.setRequestMethod("POST");

            con.setDoOutput(true);

            con.setConnectTimeout(90000);

            con.setReadTimeout(90000);

            con.setRequestProperty("Content-Type","application/x-www-form-urlencoded");

            con.setRequestProperty("Content-Length",String.valueOf(entity.length));

            con.getOutputStream().write(entity);

            int code =con.getResponseCode();//响应代码 200表示成功

            if(code==200){

                InputStream inStream = con.getInputStream();

                strResult=new String(readInputStream(inStream), "UTF-8");

                if(null!=strResult){

                    strResult = strResult.replace( "<boolean xmlns=\"http://tempuri.org/\">", "")

                            .replace("</boolean>", "")

                            .replace("</string>", "").replace("\r", "")

                            .replace("\n", "")

                            .replace("<string xmlns=\"http://tempuri.org/\" />", "");

                }

            }

        }

        catch(Exception ex){

            Log.e("getServiceInfoPost",ex.getMessage());

        }

        return strResult;

    }

    /**

     * 从输入流中读取数据

     * @param inStream

     * @return

     * @throws Exception

     */

    public static byte[] readInputStream(InputStream inStream) {

        try{

            ByteArrayOutputStream outStream = new ByteArrayOutputStream();

            byte[] buffer = new byte[10000];

            int len = 0;

            while( (len = inStream.read(buffer)) !=-1 ){

                outStream.write(buffer, 0, len);

            }

            byte[] data = outStream.toByteArray();//网页的二进制数据

            outStream.close();

            inStream.close();

            return data;

        }

        catch(Exception ex){

            return null;

        }

    }

}