put spref (simpan data)

package com.blogspot.jonesjugangoding.presensidiginetmediav1.activity;

import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

import com.android.volley.AuthFailureError;
import com.android.volley.Request;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.JsonObjectRequest;
import com.blogspot.jonesjugangoding.presensidiginetmediav1.R;
import com.blogspot.jonesjugangoding.presensidiginetmediav1.app.AppController;
import com.blogspot.jonesjugangoding.presensidiginetmediav1.utils.Const;
import com.blogspot.jonesjugangoding.presensidiginetmediav1.utils.ShowDialog;

import org.json.JSONException;
import org.json.JSONObject;

import java.util.HashMap;
import java.util.Map;

public class LoginActivity extends AppCompatActivity {

    private String tag_json_obj = "json_obj_req";
    private EditText editTextUsername, editTextPassword;
    private Button button_login;
    private ProgressDialog progressDialog;
    public void showProgressDialog() {
        if (!progressDialog.isShowing()) {
            progressDialog.show();
        }
    }

    public void hideProgressDialog() {
        if (progressDialog.isShowing()) {
            progressDialog.hide();
        }
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_login);

        editTextUsername = (EditText) findViewById(R.id.edit_text_username);
        editTextPassword = (EditText) findViewById(R.id.edit_text_password);
        button_login = (Button) findViewById(R.id.login_button);
        progressDialog = new ProgressDialog(this);
        progressDialog.setMessage("Loading...");
        progressDialog.setCancelable(false);

        button_login.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                makeLoginRequest();
            }
        });
    }

    private void makeLoginRequest() {
        showProgressDialog();

        Map<String, String> loginParams = new HashMap<String, String>();
        loginParams.put("username", editTextUsername.getText().toString());
        loginParams.put("password", editTextPassword.getText().toString());

        JsonObjectRequest loginRequest = new JsonObjectRequest(Request.Method.POST,
                Const.URL_LOGIN, new JSONObject(loginParams),
                new Response.Listener<JSONObject>() {
                    @Override
                    public void onResponse(JSONObject response) {
                        SharedPreferences sharedPref = getSharedPreferences("userInfo", Context.MODE_PRIVATE);
                        try {
                            JSONObject user_data = response.getJSONObject("data");
                            JSONObject meta = response.getJSONObject("meta");

                            SharedPreferences.Editor editor = sharedPref.edit();
                            editor.putString("status", user_data.getString("status"));
                            editor.putString("error", user_data.getString("error"));
                            editor.putString("user_id", user_data.getString("user_id"));
                            editor.putString("pegawai_id", user_data.getString("pegawai_id"));
                            editor.putString("divisi_id", user_data.getString("divisi_id"));
                            editor.putString("api_token", meta.getString("api_token"));
                            editor.putString("jabatan_id", user_data.getString("jabatan_id"));
                            editor.apply();

                            hideProgressDialog();

                            Toast.makeText(getApplicationContext(), user_data.getString("error"),
                                    Toast.LENGTH_SHORT).show();
                            Intent intent = new Intent(LoginActivity.this, MainActivity.class);
                            startActivity(intent);
                        } catch (JSONException e) {

                        }
                    }
                },
                new Response.ErrorListener() {
                    @Override
                    public void onErrorResponse(VolleyError error) {
                        Toast.makeText(getApplicationContext(), "Login Gagal", Toast.LENGTH_SHORT).show();
                        hideProgressDialog();
                    }
                }) {
            @Override
            public Map<String, String> getHeaders() throws AuthFailureError {
                HashMap<String, String> headers = new HashMap<String, String>();
                headers.put("Content-Type", "application/json");

                return headers;
            }
        };

        AppController.getInstance().addToRequestQueue(loginRequest, tag_json_obj);
    }
}