How to pass two strings url in “stringrequest” in android volley to execute at the same time

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Java

Android

API

I am creating an app which upload user data to the database as well as read the all user data. I have two urls, the "http://192.168.10.7:3000/api/v1/services/read/" is for only reading existing data, and "http://192.168.10.7:3000/api/v1/services/create/" is only for creating data on my database. When i run an app now, i can only either read or create data with only one url. I want to perform both operations on my app by exectuing two urls at the same time. How can i do this?

public class CloudRequestTask<T> extends Task<T> {

  CloudRequest object;
  String Url;

  public CloudRequestTask(CloudRequest object, String url) {
      this.object = object;
      Url = "http://192.168.10.7:3000/api/v1/services/read/";
  }

  @Override
  public void run() {

      StringRequest request= new StringRequest(Request.Method.POST,Url, new Response.Listener<String>() {
          @Override
          public void onResponse(String response) {
              TaskResult result=new TaskResult();
              try{
                  result=TaskResult.parseFrom(response);
                  if(result==null)
                      throw new Exception("Error parsing response from server");
              }catch (Exception e)
              {
                  result=new TaskResult();
                  result.setSuccess(false);
                  result.setMessage(e.getMessage());
              }finally {
                  fireOnComplete(result);
              }

          }
      },



       new Response.ErrorListener() {
          @Override
          public void onErrorResponse(VolleyError error) {
              TaskResult result=new TaskResult();
              result.setSuccess(false);
              try{
                  if(error instanceof TimeoutError)
                  {
                      result.setMessage("Request Timed out. Server unavailable or busy");
                  }
                  else
                  {
                      String reponse=new String(error.networkResponse.data);
                      result=TaskResult.parseFrom(reponse);
                  }


              }catch (Exception e)
              {
                  result.setMessage(e.getMessage());
              }
              finally {
                  fireOnComplete(result);
              }

          }
      }){
          @Override
          public Map<String, String> getHeaders() throws AuthFailureError {
              HashMap<String, String> headers = new HashMap<String, String>();
              headers.put("Content-Type", "application/json; charset=utf-8");
              headers.put("device_fingerprint",HelpingHandsCloudApp.getInstance().getThisDevice().toJSON());
              return headers;
          }

          @Override
          public byte[] getBody() {
              return new Gson().toJson(object).getBytes();
          }
      };
      VolleySingletonQueue.getInstance(HelpingHandsCloudApp.getInstance().getmContext()).addToRequestQueue(request);
  }

}

What I have tried:

I have tried executing read request only after write request is executed successfully. But i want them to be executed at the same time