/// CI Controller
public function InsertNewBookingService() {
        $ResultData = $this->m_booking_service->insertNewBookingService();
        //$data_string = json_encode($ResultData);

        print_r($ResultData);
    }

/// CI Models
    function insertNewBookingService() {
        $this->load->library('Emails');

        $save['NAME']=$this->input->post('NAME');
        $save['EMAIL']=$this->input->post('EMAIL');
        $save['PHONE']=$this->input->post('PHONE');
        $save['TNKB']=$this->input->post('TNKB');
        $save['ALAMAT']=$this->input->post('ALAMAT');
        $save['TANGGAL_SERVICE']=$this->input->post('TANGGAL_SERVICE');
        $save['STATUS']=$this->input->post('STATUS');
        $save['NOTE']=$this->input->post('NOTE');
        $save['DEALER_ID']=$this->input->post('DEALER_ID');
        $save['VEHICLE_DESC']=$this->input->post('VEHICLE_DESC');
        $save['TIPE_SERVICE']=$this->input->post('TIPE_SERVICE');
        $save['JAM_SERVICE']=$this->input->post('JAM_SERVICE');

        //insert data to database

        $this->db->insert('booking_order',$save);
        $insert_id = $this->db->insert_id();

        //insert notifications

        $saveNotif['ID']=$insert_id;
        $saveNotif['NOTIF_TYPE']='BS';
        $saveNotif['NOTIF_STATUS']=$this->input->post('STATUS');
        $saveNotif['NOTIF_DATE']=date("Y/m/d");
        $saveNotif['EMAIL']=$this->input->post('EMAIL');
        $saveNotif['IS_READ']='0';
        $saveNotif['IS_SHOW']='0';

        $this->db->insert('notifications',$saveNotif);

        //send email
        $role = array('admin', 'admin_bs');
        $userData = $this->db->where_in('ROLE', $role)->get('user_apps')->result_array();
        $dataNumRows = count($userData);

        for ($i = 0; $i < $dataNumRows; $i++) {
            Emails::SendEmailBookingService($insert_id,$userData[$i]['USERNAME'],$userData[$i]['EMAIL']);
        }

    }

//Insert Data on Java (Android)
                    selectedServiceType = textHelper.getSpinnerText(spnServiceType);
                    selectedServiceTime = textHelper.getSpinnerText(spnServiceTimeHourMinute);
                    paramPhoneNo = txtPhoneNumber.getText().toString();
                    paramServiceDate = textHelper.formatStringDate(txtServiceDate.getText().toString(), "dd-MMM-yyyy", "yyyy-MM-dd");
                    paramNote = txtNote.getText().toString();

                    final ProgressDialog loading = ProgressDialog.show(BookingServiceNewActivity.this,"Saving","Please wait...",false,false);
                    StringRequest reqInsertBookingService = new StringRequest(Request.Method.POST, URLServices.insertDataBookingService, new Response.Listener<String>() {
                        @Override
                        public void onResponse(String response) {
                            try {
                                if(response.equals("")){
                                    loading.dismiss();
                                    //Show popup message
                                    AlertDialog.Builder builder = new AlertDialog.Builder(BookingServiceNewActivity.this);
                                    LayoutInflater inflater = getLayoutInflater();
                                    final View rootView = inflater.inflate(R.layout.activity_popup_message,null);
                                    builder.setView(rootView);
                                    final TextView tvMessage = (TextView) rootView.findViewById(R.id.tvMessage);
                                    tvMessage.setText(R.string.booking_service_message);
                                    builder.setPositiveButton("OK", new DialogInterface.OnClickListener() {
                                        @Override
                                        public void onClick(DialogInterface dialogInterface, int i) {
                                            dialogInterface.dismiss();
                                            finish();
                                        }
                                    });
                                    final AlertDialog dialog = builder.create();
                                    //dialog.setCanceledOnTouchOutside(true);
                                    dialog.setCancelable(false);
                                    dialog.show();
                                    //End Show popup message

//                                    Toast.makeText(getApplicationContext(),"Save Successful",Toast.LENGTH_LONG).show();
//                                    //Intent bookingList = new Intent(getApplicationContext(),BookingServiceListActivity.class);
//                                    //startActivity(bookingList);
//                                    finish();
                                }
                                else{
                                    loading.dismiss();
                                    Toast.makeText(getApplicationContext(),response,Toast.LENGTH_LONG).show();
                                }
                            } catch (Exception e) {
                                loading.dismiss();
                                e.printStackTrace();
                                Toast.makeText(getApplicationContext(), "Error: " + e.getMessage(), Toast.LENGTH_LONG).show();
                            }
                        }
                    }, new Response.ErrorListener() {
                        @Override
                        public void onErrorResponse(VolleyError error) {
                            loading.dismiss();
                            Toast.makeText(BookingServiceNewActivity.this, error.getMessage(), Toast.LENGTH_SHORT).show();
                        }
                    }) {
                        @Override
                        protected Map<String, String> getParams() {
                            Map<String, String> params = new HashMap<String, String>();
                            params.put("NAME", userName);
                            params.put("EMAIL", userEmail);
                            params.put("PHONE", paramPhoneNo);
                            params.put("TNKB", selectedTNKB);
                            params.put("ALAMAT", "");
                            params.put("TANGGAL_SERVICE", paramServiceDate);
                            params.put("STATUS", "REVIEW");
                            params.put("NOTE", paramNote);
                            params.put("DEALER_ID", dealerId);
                            params.put("VEHICLE_DESC", selectedVehicleType);
                            params.put("TIPE_SERVICE", selectedServiceType);
                            params.put("JAM_SERVICE", selectedServiceTime);
                            return params;
                        }
                    };
                    SingletonApiSync.getInstance(BookingServiceNewActivity.this).getRequestQueue().getCache().clear();
                    SingletonApiSync.getInstance(BookingServiceNewActivity.this).addToRequestQueue(reqInsertBookingService);

                    //End Insert Data

所以有人告诉我使用setretrypolicy，

reqInsertBookingService.setRetryPolicy(new DefaultRetryPolicy(0,DefaultRetryPolicy.DEFAULT_MAX_RETRIES,DefaultRetryPolicy.DEFAULT_BACKOFF_MULT));

是的，它的作品，但它使功能运行真的很慢，所以我想尝试一些在ci-api，而不是更新android上的代码，有什么想法？已尝试此codeigniter更新查询执行两次，但它不起作用
我不知道为什么，因为android应用程序和api从2019年开始就没有更新过，这个月突然出现了bug谢谢