How to parse data from 2 different URLs by asyncTask method

Question

I have an app that get data from a JSON URL. It works perfectly with one URL, but I need to get data from two JSON URLs at the same time. Like some data from one URL and som

Answer 1

that's how i did it, it's in easy way to do it

public class GetSetting extends AsyncTask,Void,List> {

    String urls[] =  new String[]{"http:// first url",
                              "http:// second url"};


    @Override
    protected ArrayList doInBackground(List... lists) {

        HttpURLConnection urlConnection;
        InputStream inputStream;
        BufferedReader bufferedReader;
        URL urlIfSup;
        ArrayList result = new ArrayList<>();
        try {

            // here to connect and get a different type of data  

            for (int i = 0; i < 2; i++){ // this one for connect the url from url array in every loop 

                urlIfSup = new URL(urls[i]);
                urlConnection = (HttpURLConnection) urlIfSup.openConnection();
                inputStream = urlConnection.getInputStream();
                bufferedReader = new BufferedReader(new InputStreamReader(inputStream,"utf-8"));

                String data = bufferedReader.readLine();

                while(bufferedReader.readLine() != null){

                    data += bufferedReader.readLine();
                }
                if (i==0) {

                    // do something for the first url

                }else if (i==1){

                  // do something for the second url
                   // use jSON if you want 


                  // then do this at the last url       
                    urlConnection.disconnect();
                    inputStream.close();
                    bufferedReader.close();
                }
            }

        } catch (MalformedURLException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }


        return result;
    }
}