public static String getInitCookies(String url) throws Exception {
    URLConnection urlConn = new URL(url).openConnection();
    if (urlConn instanceof HttpURLConnection) {
        HttpURLConnection httpConn = (HttpURLConnection) urlConn;
        httpConn.setRequestMethod(HttpGet.METHOD_NAME);
        httpConn.setRequestProperty(HTTP.USER_AGENT, USER_AGENT);
        httpConn.setRequestProperty(HttpHeaders.ACCEPT, "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
        httpConn.setRequestProperty(HttpHeaders.ACCEPT_LANGUAGE, "en-US,en;q=0.5");
        httpConn.connect();
        int resCode = httpConn.getResponseCode();
        BufferedReader rd = new BufferedReader(new InputStreamReader(httpConn.getInputStream()));
        StringBuffer result = new StringBuffer();
        String str;
        while (true) {
            str = rd.readLine();
            if (str != null) {
                result.append(str);
            } else {
                extractAndSetCookies(httpConn);
                return result.toString();
            }
        }
    }
    throw new IOException("URL is not an Http URL");
}
 

public static String getContent(String url) throws Exception {
    StringBuilder sb = new StringBuilder();

    HttpClient client = new DefaultHttpClient();
    HttpParams httpParams = (HttpParams) client.getParams();
    // 设置网络超时参数
    HttpConnectionParams.setConnectionTimeout(httpParams, 3000);
    HttpConnectionParams.setSoTimeout(httpParams, 5000);
    HttpResponse response = client.execute(new HttpGet(url));
    HttpEntity entity = response.getEntity();
    if (entity != null) {
        BufferedReader reader = new BufferedReader(new InputStreamReader(
                entity.getContent(), "GBK"), 8192);
        String line = null;
        while ((line = reader.readLine()) != null) {
            sb.append(line);
        }
        reader.close();
    }
    return sb.toString();
}
 

public static CloseableHttpResponse get(CloseableHttpClient httpClient, String url, Map<String, String> params, Map<String, String> headers) throws IOException {

        System.out.println("url:"+url);
        System.out.println("params:"+MapUtil.getEncodedUrl(params));
        System.out.println("headers:"+MapUtil.getEncodedUrl(headers));


        String urlParamString = MapUtil.getEncodedUrl(params);
        if(urlParamString.length()>0){
            if(url.contains("?")){
                url = String.format("%s&%s",url,urlParamString);
            }else{
                url = String.format("%s?%s",url,urlParamString);
            }
        }
        HttpGet httpGet = new HttpGet(url);
        for(Map.Entry<String,String> entry:headers.entrySet()){
            httpGet.setHeader(entry.getKey(),entry.getValue());
        }
        return httpClient.execute(httpGet);
    }
 

@Override
protected String doInBackground(Void... params) {
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(url);
    try {
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity httpEntity = response.getEntity();
        return EntityUtils.toString(httpEntity);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}
 

@Override
protected String doInBackground(Void... params) {
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(url);
    try {
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity httpEntity = response.getEntity();
        return EntityUtils.toString(httpEntity);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}
 

@Override
protected String doInBackground(Void... params) {
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(url);
    try {
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity httpEntity = response.getEntity();
        return EntityUtils.toString(httpEntity);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}
 

@Override
protected String doInBackground(Void... params) {
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(url);
    try {
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity httpEntity = response.getEntity();
        return EntityUtils.toString(httpEntity);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}
 

@Override
protected String doInBackground(Void... params) {
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(final_url);
    try {
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity httpEntity = response.getEntity();
        return EntityUtils.toString(httpEntity);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}
 

@Override
protected String doInBackground(Void... params) {
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(getResources().getString(R.string.get_user_info_url) + token);
    try {
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity httpEntity = response.getEntity();
        return EntityUtils.toString(httpEntity);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}
 

@Override
protected String doInBackground(Void... params) {
    HttpClient httpClient = new DefaultHttpClient();
    try {
        HttpGet httpGet = new HttpGet(url);
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity httpEntity = response.getEntity();
        return EntityUtils.toString(httpEntity);
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}
 

@Override
protected String doInBackground(Void... voids) {
    String ret = null;
    CloseableHttpClient chc = HttpClients.createDefault();
    try {
        CloseableHttpResponse chr = chc.execute(HttpHost.create("https://httpbin.org"), new HttpGet("/headers"));
        ret = EntityUtils.toString(chr.getEntity());
        chr.close();
        chc.close();
    } catch (Exception e) {
        Log.e("HttpTest", e.getMessage(), e);
        ret = e.getMessage();
    }
    return ret;
}
 

public static ArrayList<String> stories(String userId, Context context) {
    try {
        HttpURLConnection httpConn = (HttpURLConnection) new URL("https://i.instagram.com/api/v1/feed/user/" + userId + "/reel_media/").openConnection();
        httpConn.setRequestMethod(HttpGet.METHOD_NAME);
        httpConn.setRequestProperty("accept-encoding", "gzip, deflate, br");
        httpConn.setRequestProperty("x-ig-capabilities", "3w==");
        httpConn.setRequestProperty(HttpHeaders.ACCEPT_LANGUAGE, "en-GB,en-US;q=0.8,en;q=0.6");
        httpConn.setRequestProperty(HTTP.USER_AGENT, "Instagram 9.5.2 (iPhone7,2; iPhone OS 9_3_3; en_US; en-US; scale=2.00; 750x1334) AppleWebKit/420+");
        httpConn.setRequestProperty(HttpHeaders.ACCEPT, "*/*");
        httpConn.setRequestProperty(HttpHeaders.REFERER, "https://www.instagram.com/");
        httpConn.setRequestProperty("authority", "i.instagram.com/");
        if (getUserId() == null) {
            setUserId(ZoomstaUtil.getStringPreference(context, "userid"));
        }
        if (getSessionid() == null) {
            setSessionId(ZoomstaUtil.getStringPreference(context, "sessionid"));
        }
        httpConn.setRequestProperty(SM.COOKIE, "ds_user_id=" + getUserId() + "; sessionid=" + getSessionid() + ";");
        int responseCode = httpConn.getResponseCode();
        String result = buildResultString(httpConn);
        List<String> imageList = new ArrayList();
        List<String> videoList = new ArrayList();
        List<String> videoThumbs = new ArrayList();
        try {
            vids.clear();
            JSONArray array = new JSONObject(result).getJSONArray("items");
            for (int i = 0; i < array.length(); i++) {
                JSONObject itemObj = array.getJSONObject(i);
                JSONArray video = itemObj.optJSONArray("video_versions");
                if (video != null) {
                    videoList.add(video.getJSONObject(0).getString("url"));
                    JSONArray imageArray = itemObj.getJSONObject("image_versions2").getJSONArray("candidates");
                    videoThumbs.add(imageArray.getJSONObject(imageArray.length() - 1).getString("url"));
                    vids.put(imageArray.getJSONObject(imageArray.length() - 1).getString("url"), video.getJSONObject(0).getString("url"));
                    Log.d("videos" , "" + video.getJSONObject(0).getString("url"));
                } else {
                    String url = itemObj.getJSONObject("image_versions2").getJSONArray("candidates").getJSONObject(0).getString("url");
                    if (!url.endsWith(".jpg")) {
                        url = url + ".jpg";
                    }
                    imageList.add(url);
                }
            }
            stories.clear();
            stories.addAll(imageList);
            stories.addAll(videoThumbs);

            /*for(int i=0; i<stories.size(); i++){
                String model = stories.get(i);
                Log.d("stories", "" + model);
            }*/
        } catch (Exception e) {
            System.out.println(e);
        }
    } catch (Exception e2) {
        System.out.println(e2);
    }
    return stories;
}
 

public static ArrayList<StoryModel> fetchStories(String userId, Context context) {
    try {
        HttpURLConnection httpConn = (HttpURLConnection) new URL("https://i.instagram.com/api/v1/feed/user/" + userId + "/reel_media/").openConnection();
        httpConn.setRequestMethod(HttpGet.METHOD_NAME);
        httpConn.setRequestProperty("accept-encoding", "gzip, deflate, br");
        httpConn.setRequestProperty("x-ig-capabilities", "3w==");
        httpConn.setRequestProperty(HttpHeaders.ACCEPT_LANGUAGE, "en-GB,en-US;q=0.8,en;q=0.6");
        httpConn.setRequestProperty(HTTP.USER_AGENT, "Instagram 9.5.2 (iPhone7,2; iPhone OS 9_3_3; en_US; en-US; scale=2.00; 750x1334) AppleWebKit/420+");
        httpConn.setRequestProperty(HttpHeaders.ACCEPT, "*/*");
        httpConn.setRequestProperty(HttpHeaders.REFERER, "https://www.instagram.com/");
        httpConn.setRequestProperty("authority", "i.instagram.com/");
        if (getUserId() == null) {
            setUserId(ZoomstaUtil.getStringPreference(context, "userid"));
        }
        if (getSessionid() == null) {
            setSessionId(ZoomstaUtil.getStringPreference(context, "sessionid"));
        }
        httpConn.setRequestProperty(SM.COOKIE, "ds_user_id=" + getUserId() + "; sessionid=" + getSessionid() + ";");
        int responseCode = httpConn.getResponseCode();
        String result = buildResultString(httpConn);
        List<StoryModel> imageList = new ArrayList();
        List<StoryModel> videoList = new ArrayList();
        List<StoryModel> videoThumbs = new ArrayList();
        try {
            vids.clear();
            JSONArray array = new JSONObject(result).getJSONArray("items");
            for (int i = 0; i < array.length(); i++) {
                JSONObject itemObj = array.getJSONObject(i);
                JSONArray video = itemObj.optJSONArray("video_versions");
                if (video != null) {
                    StoryModel model = new StoryModel();
                    model.setFilePath(video.getJSONObject(0).getString("url"));
                    //Log.d("addvid", "" + video.getJSONObject(0).getString("url") );
                    model.setFileName(null);
                    model.setType(1);
                    model.setSaved(false);
                    videoList.add(model);

                    JSONArray imageArray = itemObj.getJSONObject("image_versions2").getJSONArray("candidates");
                    StoryModel storyModel = new StoryModel();
                    model.setFilePath(imageArray.getJSONObject(imageArray.length() - 1).getString("url"));
                    storyModel.setFileName(null);
                    storyModel.setType(1);
                    storyModel.setSaved(false);
                    videoThumbs.add(storyModel);
                    vids.put(imageArray.getJSONObject(imageArray.length() - 1).getString("url"), video.getJSONObject(0).getString("url"));
                } else {
                    String url = itemObj.getJSONObject("image_versions2").getJSONArray("candidates").getJSONObject(0).getString("url");
                    if (!url.endsWith(".jpg")) {
                        url = url.split(".jpg")[0] + ".jpg";
                    }
                    StoryModel imageStories = new StoryModel();
                    imageStories.setFilePath(url);
                    imageStories.setFileName(null);
                    imageStories.setSaved(false);
                    imageStories.setType(0);
                    imageList.add(imageStories);
                }
            }
            getStories.clear();
            getStories.addAll(imageList);
            getStories.addAll(videoList);

        } catch (Exception e) {
            System.out.println(e);
        }
    } catch (Exception e2) {
        System.out.println(e2);
    }
    return getStories;
}
 

public static String getResponseFromGetUrl(String url,
                                               String params) throws Exception {
        Log.d("Chen", "url--" + url);
        if (null != params && !"".equals(params)) {

            url = url + "?";

            String[] paramarray = params.split(",");

            for (int index = 0; null != paramarray && index < paramarray.length; index++) {

                if (index == 0) {

                    url = url + paramarray[index];
                } else {

                    url = url + "&" + paramarray[index];
                }

            }

        }

        HttpGet httpRequest = new HttpGet(url);

//        httpRequest.addHeader("Cookie", logininfo);

        HttpParams httpParameters = new BasicHttpParams();
        // Set the timeout in milliseconds until a connection is established.
        int timeoutConnection = 30000;
        HttpConnectionParams.setConnectionTimeout(httpParameters,
                timeoutConnection);
        // Set the default socket timeout (SO_TIMEOUT)
        // in milliseconds which is the timeout for waiting for data.
        int timeoutSocket = 30000;
        HttpConnectionParams.setSoTimeout(httpParameters, timeoutSocket);
        DefaultHttpClient httpclient = new DefaultHttpClient(httpParameters);

        // DefaultHttpClient httpclient = new DefaultHttpClient();
        StringBuffer sb = new StringBuffer();


        try {
            HttpResponse httpResponse = httpclient.execute(httpRequest);

            String inputLine = "";
            // Log.d("Chen","httpResponse.getStatusLine().getStatusCode()"+httpResponse.getStatusLine().getStatusCode());
            if (httpResponse.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {

                InputStreamReader is = new InputStreamReader(httpResponse
                        .getEntity().getContent());
                BufferedReader in = new BufferedReader(is);
                while ((inputLine = in.readLine()) != null) {

                    sb.append(inputLine);
                }

                in.close();

            } else if (httpResponse.getStatusLine().getStatusCode() == HttpStatus.SC_NOT_MODIFIED) {
                return "";
            }
        } catch (Exception e) {
            e.printStackTrace();
            return "";
        } finally {
            httpclient.getConnectionManager().shutdown();
        }

        return sb.toString();

    }