register_process.java

 private void registerProcess() {
        StringRequest stringRequest=new StringRequest(Request.Method.POST, registerrequesturl,
                new Response.Listener<String>() {
                    @Override
                    public void onResponse(String response) {
                        try {
                            JSONObject jsonObject=new JSONObject(response);
                            String result=jsonObject.getString("result");
                            if(result.equals("Success")){

                                Toast.makeText(MainActivity.this,"You registered"+result,Toast.LENGTH_LONG).show();
                            }
                            else{


                                Toast.makeText(MainActivity.this,"Error Occured"+result,Toast.LENGTH_LONG).show();
                            }
                        } catch (JSONException e) {
                            e.printStackTrace();
                        }
                    }
                }, new Response.ErrorListener() {
            @Override
            public void onErrorResponse(VolleyError error) {

                Toast.makeText(MainActivity.this,"Error Occured"+error.toString(),Toast.LENGTH_LONG).show();

            }
        })
        {
            @Override
            public byte[] getBody() throws AuthFailureError {
                JSONObject params = new JSONObject();
                try {
                    params.put("id",2+"");
                    params.put("ownerName","alu");
                    params.put("presentAddress","dhaka");
                    params.put("ownerMobile",123+"");
                    params.put("ownerEmail","@gmail");
                    params.put("religion","islam");
                    params.put("professsion","eng");
                    params.put("professsionDetails","ghj");
                    params.put("professsionAddress","ku");
                    params.put("jobPreference","wed");
                    params.put("jobLocation","kh");
                    params.put("carName","bw");
                    params.put("startDate","5/5/7");
                    params.put("offerSalary",233+"");
                    params.put("education","ssc");
                    params.put("expYear","3yr");
                    params.put("accomodation","vitaa");
                    params.put("workingHours",34+"");
                    params.put("lunch","money");
                    params.put("status","good");
                    params.put("remarks","goood");
                    params.put("userName","alamin "+System.currentTimeMillis());
                } catch (JSONException e) {
                    e.printStackTrace();
                }

                return params.toString().getBytes();
            }

            @Override
            public String getBodyContentType() {
                return "application/json; charset=utf-8";
            }
            
        };

         RequestQueue requestQueue=Volley.newRequestQueue(MainActivity.this);
         requestQueue.add(stringRequest);
        }