Volleyball doesn't call getParams () a second time

Question

I am trying to send login options to my server using Volley in Android. For the first login, it sends the parameters, but after logging out and logging in again, it will not call getparams, instead it sends the previous login parameters to the server.

I tried using log statements. The first time he prints statemant magazine, but the second time he will not

StringRequest stringRequest=new StringRequest(Request.Method.POST,LOGIN_URL, new Response.Listener<String>() { @Override public void onResponse(String response) { if (response!=null){ Log.d("loginResponse", response); try { JSONObject object= new JSONObject(response); uid=object.getString(KEY_UR_ID); firstName=object.getString(KEY_F_NAME); lastName=object.getString(KEY_L_NAME); fullName=firstName+" "+lastName; email=object.getString(KEY_EMAIL); phone=object.getString(KEY_PHONE); dob=object.getString(KEY_DOB); gender=object.getString(KEY_GENDER); userType=object.getString(KEY_UTYPE); address=object.getString(KEY_U_ADDRESS); pincode=object.getString(KEY_U_PINCODE); // Inserting row in users table db.addUser(uid, firstName, lastName,email,phone,gender,userType,address,pincode); // user successfully logged in // Create login session session.setLogin(true); loginProgress.dismiss(); onBackPressed(); } catch (JSONException e) { loginProgress.dismiss(); Toast.makeText(getApplicationContext(),"Invalid username/password",Toast.LENGTH_LONG).show(); e.printStackTrace(); } } } }, new Response.ErrorListener() { @Override public void onErrorResponse(VolleyError error) { String message = null; if (error instanceof NetworkError) { message = "Cannot connect to Internet...Please check your connection!"; } else if (error instanceof ServerError) { message = "The server could not be found. Please try again after some time!!"; } else if (error instanceof AuthFailureError) { message = "Invalid username/password"; } else if (error instanceof ParseError) { message = "Parsing error! Please try again after some time!!"; } else if (error instanceof TimeoutError) { message = "Connection TimeOut! Please check your internet connection."; } Toast.makeText(getApplicationContext(),message,Toast.LENGTH_SHORT).show(); loginProgress.dismiss(); } }) { @Override protected Map<String,String> getParams(){ Map<String,String> params = new HashMap<String, String>(); //This does not appear in the log for second time login Log.d("Params","Does it assign params?") ; params.put(KEY_EMAIL, inputEmail); params.put(KEY_PASSWORD, inputPassword); return params; } @Override public Map<String, String> getHeaders() throws AuthFailureError { Map<String,String> header = new HashMap<String, String>(); header.put("Content-Type","application/x-www-form-urlencoded"); return header; } @Override protected String getParamsEncoding() { return "utf-8"; } }; MySingleton.getInstance(getApplicationContext()).addToRequestQueue(stringRequest); 

Answer 1

I also had this problem. This happened because the volleyball cache. Try clearing the cache with the command: getCache (). Clear (); i.e:.

 RequestQueue requestQueue = Volley.newRequestQueue(this); requestQueue.getCache().clear(); requestQueue.add(stringRequest);