package com.example.testbingtoken;

import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.security.KeyStore;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;

import org.apache.http.Header;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.HttpVersion;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.conn.ClientConnectionManager;
import org.apache.http.conn.ConnectTimeoutException;
import org.apache.http.conn.params.ConnManagerParams;
import org.apache.http.conn.scheme.PlainSocketFactory;
import org.apache.http.conn.scheme.Scheme;
import org.apache.http.conn.scheme.SchemeRegistry;
import org.apache.http.conn.ssl.SSLSocketFactory;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager;
import org.apache.http.message.BasicHeader;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;
import org.apache.http.params.HttpProtocolParams;
import org.apache.http.protocol.HTTP;
import org.apache.http.util.EntityUtils;

import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.util.Log;
import android.widget.Toast;

/**
 * HttpUtil Class Capsule Most Functions of Http Operations
 * 
 * @author sfshine
 * 
 */
public class HttpUtil {
    private static Header[] headers = new BasicHeader[1];
    private static String TAG = "HTTPUTIL";
    private static int TIMEOUT = 5 * 1000;
    private static final String BOUNDARY = "---------------------------7db1c523809b2";
    /**
     * Your header of http op
     * 
     * @return
     */
    static {

        headers[0] = new BasicHeader("User-Agent",
                "Mozilla/4.0 (compatible; MSIE 5.0; Windows XP; DigExt)");

    }

    public static boolean delete(String murl) throws Exception {
        URL url = new URL(murl);
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setRequestMethod("DELETE");
        conn.setConnectTimeout(5000);
        if (conn.getResponseCode() == 204) {

            MLog.e(conn.toString());
            return true;
        }
        MLog.e(conn.getRequestMethod());
        MLog.e(conn.getResponseCode() + "");
        return false;
    }

    /**
     * Op Http get request
     * 
     * @param url
     * @param map
     *            Values to request
     * @return
     */
    static public String get(String url) {
        return get(url, null);

    }

    static public String get(String url, HashMap<String, String> map) {

        HttpClient client = new DefaultHttpClient();
        HttpConnectionParams.setConnectionTimeout(client.getParams(), TIMEOUT);
        HttpConnectionParams.setSoTimeout(client.getParams(), TIMEOUT);
        ConnManagerParams.setTimeout(client.getParams(), TIMEOUT);
        String result = "ERROR";
        if (null != map) {
            int i = 0;
            for (Map.Entry<String, String> entry : map.entrySet()) {

                Log.i(TAG, entry.getKey() + "=>" + entry.getValue());
                if (i == 0) {
                    url = url + "?" + entry.getKey() + "=" + entry.getValue();
                } else {
                    url = url + "&" + entry.getKey() + "=" + entry.getValue();
                }

                i++;

            }
        }
        HttpGet get = new HttpGet(url);
        get.setHeaders(headers);
        Log.i(TAG, url);
        try {

            HttpResponse response = client.execute(get);

            if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
                // setCookie(response);
                result = EntityUtils.toString(response.getEntity(), "UTF-8");

            } else {
                result = EntityUtils.toString(response.getEntity(), "UTF-8")
                        + response.getStatusLine().getStatusCode() + "ERROR";
            }

        } catch (ConnectTimeoutException e) {
            result = "TIMEOUTERROR";
        }

        catch (Exception e) {
            result = "OTHERERROR";
            e.printStackTrace();

        }
        Log.i(TAG, "result =>" + result);

        return result;
    }

    /**
     * Op Http post request , "404error" response if failed
     * 
     * @param url
     * @param map
     *            Values to request
     * @return
     */

    static public String post(String url, HashMap<String, String> map) {

        HttpClient client = new DefaultHttpClient();
        HttpConnectionParams.setConnectionTimeout(client.getParams(), TIMEOUT);
        HttpConnectionParams.setSoTimeout(client.getParams(), TIMEOUT);
        ConnManagerParams.setTimeout(client.getParams(), TIMEOUT);
        HttpPost post = new HttpPost(url);
        MLog.i(TAG, url);
        post.setHeaders(headers);
        String result = "ERROR";
        ArrayList<BasicNameValuePair> pairList = new ArrayList<BasicNameValuePair>();
        if (map != null) {
            for (Map.Entry<String, String> entry : map.entrySet()) {
                Log.i(TAG, entry.getKey() + "=>" + entry.getValue());
                BasicNameValuePair pair = new BasicNameValuePair(
                        entry.getKey(), entry.getValue());
                pairList.add(pair);
            }

        }
        try {
            HttpEntity entity = new UrlEncodedFormEntity(pairList, "UTF-8");
            post.setEntity(entity);
            HttpResponse response = client.execute(post);

            if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {

                result = EntityUtils.toString(response.getEntity(), "UTF-8");

            } else {
                result = EntityUtils.toString(response.getEntity(), "UTF-8")
                        + response.getStatusLine().getStatusCode() + "ERROR";
            }

        } catch (ConnectTimeoutException e) {
            result = "TIMEOUTERROR";
        }

        catch (Exception e) {
            result = "OTHERERROR";
            e.printStackTrace();

        }
        Log.i(TAG, "result =>" + result);
        return result;
    }

    /**
     * 自定义的http请求可以设置为DELETE PUT等而不是GET
     * 
     * @param url
     * @param params
     * @param method
     * @throws IOException
     */

    public static String customrequest(String url,
            HashMap<String, String> params, String method) {
        try {

            URL postUrl = new URL(url);
            HttpURLConnection conn = (HttpURLConnection) postUrl
                    .openConnection();
            conn.setDoOutput(true);
            conn.setDoInput(true);
            conn.setConnectTimeout(5 * 1000);

            conn.setRequestMethod(method);
            conn.setUseCaches(false);
            conn.setInstanceFollowRedirects(true);
            conn.setRequestProperty("Content-Type",
                    "application/x-www-form-urlencoded");
            conn.setRequestProperty("User-Agent",
                    "Mozilla/4.0 (compatible; MSIE 5.0; Windows XP; DigExt)");

            conn.connect();
            OutputStream out = conn.getOutputStream();
            StringBuilder sb = new StringBuilder();
            if (null != params) {
                int i = params.size();
                for (Map.Entry<String, String> entry : params.entrySet()) {
                    if (i == 1) {
                        sb.append(entry.getKey() + "=" + entry.getValue());
                    } else {
                        sb.append(entry.getKey() + "=" + entry.getValue() + "&");
                    }

                    i--;
                }
            }
            String content = sb.toString();
            out.write(content.getBytes("UTF-8"));
            out.flush();
            out.close();
            InputStream inStream = conn.getInputStream();
            String result = inputStream2String(inStream);
            Log.i(TAG, "result>" + result);
            conn.disconnect();
            return result;
        } catch (Exception e) {
            // TODO: handle exception
        }
        return null;
    }

    /**
     * 必须严格限制get请求所以增加这个方法 这个方法也可以自定义请求
     * 
     * @param url
     * @param method
     * @throws Exception
     */

    public static String customrequestget(String url,
            HashMap<String, String> map, String method) {

        if (null != map) {
            int i = 0;
            for (Map.Entry<String, String> entry : map.entrySet()) {

                if (i == 0) {
                    url = url + "?" + entry.getKey() + "=" + entry.getValue();
                } else {
                    url = url + "&" + entry.getKey() + "=" + entry.getValue();
                }

                i++;
            }
        }
        try {

            URL murl = new URL(url);
            System.out.print(url);
            HttpURLConnection conn = (HttpURLConnection) murl.openConnection();
            conn.setConnectTimeout(5 * 1000);
            conn.setRequestMethod(method);

            conn.setRequestProperty("User-Agent",
                    "Mozilla/4.0 (compatible; MSIE 5.0; Windows XP; DigExt)");

            InputStream inStream = conn.getInputStream();
            String result = inputStream2String(inStream);
            Log.i(TAG, "result>" + result);
            conn.disconnect();
            return result;
        } catch (Exception e) {
            // TODO: handle exception
        }
        return null;
    }

    /**
     * 上传多张图片
     */
    public static void post(String actionUrl, Map<String, String> params,
            Map<String, File> files) throws IOException {

        String BOUNDARY = java.util.UUID.randomUUID().toString();
        String PREFIX = "--", LINEND = "rn";
        String MULTIPART_FROM_DATA = "multipart/form-data";
        String CHARSET = "UTF-8";

        URL uri = new URL(actionUrl);
        HttpURLConnection conn = (HttpURLConnection) uri.openConnection();
        conn.setReadTimeout(5 * 1000); // 缓存的最长时间
        conn.setDoInput(true);// 允许输入
        conn.setDoOutput(true);// 允许输出
        conn.setUseCaches(false); // 不允许使用缓存
        conn.setRequestMethod("POST");
        conn.setRequestProperty("connection", "keep-alive");
        conn.setRequestProperty("Charsert", "UTF-8");
        conn.setRequestProperty("Content-Type", MULTIPART_FROM_DATA
                + ";boundary=" + BOUNDARY);

        // 首先组拼文本类型的参数
        StringBuilder sb = new StringBuilder();
        for (Map.Entry<String, String> entry : params.entrySet()) {
            sb.append(PREFIX);
            sb.append(BOUNDARY);
            sb.append(LINEND);
            sb.append("Content-Disposition: form-data; name=""
                    + entry.getKey() + """ + LINEND);
            sb.append("Content-Type: text/plain; charset=" + CHARSET + LINEND);
            sb.append("Content-Transfer-Encoding: 8bit" + LINEND);
            sb.append(LINEND);
            sb.append(entry.getValue());
            sb.append(LINEND);
        }

        DataOutputStream outStream = new DataOutputStream(
                conn.getOutputStream());
        outStream.write(sb.toString().getBytes());
        InputStream in = null;
        // 发送文件数据
        if (files != null) {
            for (Map.Entry<String, File> file : files.entrySet()) {

                StringBuilder sb1 = new StringBuilder();
                sb1.append(PREFIX);
                sb1.append(BOUNDARY);
                sb1.append(LINEND);
                sb1.append("Content-Disposition: form-data; name="source"; filename=""
                        + file.getValue().getName() + """ + LINEND);
                sb1.append("Content-Type: image/pjpeg; " + LINEND);
                sb1.append(LINEND);
                outStream.write(sb1.toString().getBytes());

                InputStream is = new FileInputStream(file.getValue());
                byte[] buffer = new byte[1024];
                int len = 0;
                while ((len = is.read(buffer)) != -1) {
                    outStream.write(buffer, 0, len);
                }

                is.close();
                outStream.write(LINEND.getBytes());
            }

            // 请求结束标志
            byte[] end_data = (PREFIX + BOUNDARY + PREFIX + LINEND).getBytes();
            outStream.write(end_data);
            outStream.flush();
            // 得到响应码
            int res = conn.getResponseCode();
            // if (res == 200) {
            in = conn.getInputStream();
            int ch;
            StringBuilder sb2 = new StringBuilder();
            while ((ch = in.read()) != -1) {
                sb2.append((char) ch);
            }

            // }
            outStream.close();
            conn.disconnect();
        }
        // return in.toString();

    }

    /**
     * is转String
     * 
     * @param in
     * @return
     * @throws IOException
     */
    public static String inputStream2String(InputStream in) throws IOException {
        StringBuffer out = new StringBuffer();
        byte[] b = new byte[4096];
        for (int n; (n = in.read(b)) != -1;) {
            out.append(new String(b, 0, n));
        }
        return out.toString();
    }

    /**
     * check net work
     * 
     * @param context
     * @return
     */
    public static boolean hasNetwork(Context context) {
        ConnectivityManager con = (ConnectivityManager) context
                .getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo workinfo = con.getActiveNetworkInfo();
        if (workinfo == null || !workinfo.isAvailable()) {
            Toast.makeText(context, "当前无网络连接,请稍后重试", Toast.LENGTH_SHORT).show();
            return false;
        }
        return true;
    }

    /***
     * @category check if the string is null
     * @return true if is null
     * */
    public static boolean isNull(String string) {
        boolean t1 = "".equals(string);
        boolean t2 = string == null;
        boolean t3 = string.equals("null");
        if (t1 || t2 || t3) {
            return true;
        } else {
            return false;
        }
    }

    static public byte[] getBytes(File file) throws IOException {
        InputStream ios = null;
        ByteArrayOutputStream ous = null;
        try {
            byte[] buffer = new byte[4096];
            ous = new ByteArrayOutputStream();
            ios = new FileInputStream(file);
            int read = 0;
            while ((read = ios.read(buffer)) != -1) {
                ous.write(buffer, 0, read);
            }
        } finally {
            try {
                if (ous != null)
                    ous.close();
            } catch (IOException e) {
            }

            try {
                if (ios != null)
                    ios.close();
            } catch (IOException e) {
            }
        }

        return ous.toByteArray();
    }

    public static class MLog {
        static public void e(String msg) {
            android.util.Log.e("=======ERROR======", msg);
        }

        static public void e(String tag, String msg) {
            android.util.Log.e(tag, msg);
        }

        static public void i(String msg) {
            android.util.Log.i("=======INFO======", msg);
        }

        static public void i(String tag, String msg) {
            android.util.Log.i(tag, msg);
        }

    }
}

<?xml version="1.0" encoding="UTF-8"?>
<shape android:shape="rectangle"
  xmlns:android="http://schemas.android.com/apk/res/android">
    <solid android:color="#55222222"/>
    <corners android:radius="5.0dip" />
    <padding android:left="6.0dip"
     android:top="6.0dip"
	android:right="6.0dip" 
	android:bottom="6.0dip"/>

<!-- 放到drawble中，在style里把背景设置成这个自定义的样式 -->
</shape>

<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="dialog" parent="@android:style/Theme.Dialog">
	<item name="android:windowFrame">@null</item>
	<item name="android:windowIsFloating">true</item>
	<item name="android:windowIsTranslucent">true</item>
	<item name="android:windowNoTitle">true</item>
	<item name="android:background">@drawable/shape</item>
	<item name="android:windowBackground">@android:color/transparent</item>
	<item name="android:backgroundDimEnabled">false</item>

<!-- 在定义Dialog的时候设置为此style -->
</style>