Want to add Swipe To Refresh From My Firebase Data In The XML Page

Question

i'm facing difficulties to implement the swiperecycler view and i've successfully added the dependency to the build.gradle(app) I want to refresh the roomlist after every swipe to down action from firebase!

Could anyone please share the whole code after adding swiperecycler view

Fragemnt_Main_Dashboard XML

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:background="@color/colorWhite"
    tools:context=".Fragment.MainDashboard">
    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:id="@+id/toollbar"
        android:layout_height="wrap_content">



        <TextView
            android:id="@+id/hii"
            android:layout_width="wrap_content"
            android:layout_height="40dp"
            android:gravity="center_vertical"
            android:text="Hey"
            android:layout_marginLeft="20dp"
            android:layout_marginTop="15dp"
            android:layout_marginBottom="15dp"
            android:textColor="@color/colorBlack"
            android:textSize="17dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <TextView
            android:id="@+id/userName"
            android:layout_width="200dp"
            android:layout_marginTop="15dp"
            android:layout_marginBottom="15dp"
            android:layout_height="40dp"
            android:layout_centerVertical="true"
            android:text="   "
            android:textStyle="bold"
            android:layout_marginLeft="5dp"
            android:gravity="center_vertical"
            android:textColor="@color/colorBlack"
            android:textSize="16dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintStart_toEndOf="@+id/hii"
            app:layout_constraintTop_toTopOf="parent" />

        <ImageButton
            android:id="@+id/calender"
            android:layout_width="23dp"
            android:layout_height="23dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            android:layout_marginRight="20dp"
            android:backgroundTint="@color/colorBlack"
            app:layout_constraintTop_toTopOf="parent"
            android:background="@drawable/ic_calender"/>

        <View
            android:layout_width="match_parent"
            android:layout_height="0.3dp"
            android:layout_marginLeft="15dp"
            android:layout_marginRight="15dp"
            android:background="@color/colorGrey"
            app:layout_constraintBottom_toBottomOf="parent"
            tools:layout_editor_absoluteX="0dp" />
    </androidx.constraintlayout.widget.ConstraintLayout>
    <LinearLayout
        android:layout_width="match_parent"
        android:orientation="vertical"
        android:visibility="visible"
        android:layout_centerInParent="true"
        android:id="@+id/empty"
        android:gravity="center_horizontal"
        android:layout_height="wrap_content">
        <ImageView
            android:layout_width="69dp"
            android:layout_height="85dp"
            android:background="@drawable/ic_noresult"
            />
        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textSize="15sp"
            android:textColor="@color/colorGrey"
            android:layout_marginTop="30dp"
            android:text="Nothing Found"/>
    </LinearLayout>


    <ScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_below="@+id/toollbar"
        android:layout_marginStart="5dp"
        android:layout_marginTop="5dp"
        android:layout_marginEnd="5dp"
        android:layout_marginBottom="5dp"
        android:scrollbars="none">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_margin="0dp"
            android:orientation="vertical">


            <com.testing.clubhome.supporting.FullLengthListView
                android:id="@+id/roomsList"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="10dp"
                android:layout_marginBottom="10dp"
                android:divider="@color/colorWhite"
                android:scrollbars="none" />

            <LinearLayout
                android:id="@+id/nativead"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginLeft="5dp"
                android:layout_marginTop="40dp"
                android:layout_marginRight="5dp"
                android:layout_marginBottom="20dp"
                android:orientation="vertical"
                android:paddingLeft="20dp"
                android:paddingTop="20dp"
                android:paddingRight="20dp"
                android:paddingBottom="20dp"
                android:visibility="invisible"></LinearLayout>
        </LinearLayout>

    </ScrollView>
    <LinearLayout
        android:id="@+id/createRoom"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:paddingLeft="8dp"
        android:paddingRight="8dp"
        android:layout_alignParentBottom="true"
        android:layout_alignParentRight="true"
        android:layout_marginRight="20dp"
        android:layout_marginBottom="20dp"
        android:background="@drawable/selected_button"
        android:orientation="horizontal">

        <ImageView
            android:layout_width="20dp"
            android:layout_height="20dp"
            android:layout_gravity="center_vertical"
            android:layout_margin="10dp"
            android:backgroundTint="@color/colorWhite"
            android:background="@drawable/ic_add" />
        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_vertical"
            android:layout_marginBottom="10dp"
            android:layout_marginLeft="0dp"
            android:layout_marginRight="10dp"
            android:layout_marginTop="10dp"
            android:text="New Room"
            android:textColor="@color/colorWhite"
            android:textSize="15sp" />
    </LinearLayout>

</RelativeLayout>

MainDashboard.Java

    package com.testing.clubhome.Fragment;

import android.app.Dialog;
import android.content.Context;
import android.content.Intent;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Bundle;

import androidx.annotation.NonNull;
import androidx.appcompat.widget.SwitchCompat;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentTransaction;
import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;

import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.widget.AdapterView;
import android.widget.Button;
import android.widget.CompoundButton;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RatingBar;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;

import com.google.android.gms.tasks.OnCompleteListener;
import com.google.android.gms.tasks.OnSuccessListener;
import com.google.android.gms.tasks.Task;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.auth.FirebaseUser;
import com.google.firebase.database.DataSnapshot;
import com.google.firebase.database.DatabaseError;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import com.google.firebase.database.ValueEventListener;
import com.google.firebase.iid.FirebaseInstanceId;
import com.google.firebase.iid.InstanceIdResult;
import com.testing.clubhome.Backend.VoiceService;
import com.testing.clubhome.Club.ClubHome;
import com.testing.clubhome.Pages.Calender;
import com.testing.clubhome.Pages.MainActivity;
import com.testing.clubhome.Pages.premiun;
import com.testing.clubhome.R;
import com.testing.clubhome.Room.RoomHome;
import com.testing.clubhome.Room.creaeRoom;
import com.testing.clubhome.Room.room;
import com.testing.clubhome.supporting.FullLengthListView;
import com.testing.clubhome.supporting.roomSearchAdapter;

import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.Objects;
import java.util.Random;


public class MainDashboard extends Fragment {

    TextView userName;
    ImageButton calender;
    LinearLayout createRoom,empty;
    FullLengthListView roomsList;
    FirebaseAuth firebaseAuth;
    FirebaseDatabase firebaseDatabase;
    DatabaseReference mDatabase,clubReference,userReference,roomReference;
    FirebaseUser user;
    ArrayList<String> onGoingRoom=new ArrayList<>();
    roomSearchAdapter roomSarch;
    boolean prouser=false;
    int roomremaing;

    private void Updatetoken(FirebaseUser user){
        FirebaseInstanceId.getInstance().getInstanceId()
                .addOnCompleteListener(new OnCompleteListener<InstanceIdResult>() {
                    @Override
                    public void onComplete(@NonNull Task<InstanceIdResult> task) {
                        if (task.isSuccessful()) {

                            FirebaseDatabase.getInstance().getReference("UsersInfo").child(user.getUid())
                                    .child("token").setValue(Objects.requireNonNull(task.getResult()).getToken());
                        }

                    }
                });
    }



    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment

        View view=inflater.inflate(R.layout.fragment_main_dashboard, container, false);
        firebaseAuth=FirebaseAuth.getInstance();
        user=firebaseAuth.getCurrentUser();
        firebaseDatabase=FirebaseDatabase.getInstance();
        mDatabase=firebaseDatabase.getReference("UsersInfo").child(user.getUid());
        userReference=firebaseDatabase.getReference("Connections");
        clubReference=firebaseDatabase.getReference("ClubsInfo");
        roomReference=firebaseDatabase.getReference("RoomsInfo");
        userName=view.findViewById(R.id.userName);
        calender=view.findViewById(R.id.calender);
        createRoom=view.findViewById(R.id.createRoom);
        empty=view.findViewById(R.id.empty);
        roomsList=view.findViewById(R.id.roomsList);




        createRoom.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                createtheRoom();
            }
        });

        calender.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Intent intent = new Intent(getActivity(), Calender.class);
                startActivity(intent);

            }
        });

        //Check for Ongoing rooms
        mDatabase.get().addOnSuccessListener(new OnSuccessListener<DataSnapshot>() {
            @Override
            public void onSuccess(DataSnapshot dataSnapshot) {
                if (dataSnapshot.child("pro").exists()){

                    prouser=true;
                }else{
                    prouser=false;
                }
                if (dataSnapshot.child("roomremaining").exists()) {
                    roomremaing= Integer.parseInt(dataSnapshot.child("roomremaining").getValue().toString());
                }
                String name=dataSnapshot.child("name").getValue().toString();
                userName.setText(name);
                if(dataSnapshot.child("Room Participated").exists()){
                    final String onGoingRoomString = dataSnapshot.child("Room Participated").getValue().toString();




                    roomReference.get().addOnCompleteListener(new OnCompleteListener<DataSnapshot>() {
                        @Override
                        public void onComplete(@NonNull Task<DataSnapshot> task) {
                            if(task.getResult().exists()) {
                                if(task.getResult().child(onGoingRoomString).exists()) {

                                }
                                else{
                                    mDatabase.child("Room Participated").removeValue();

                                }
                            }else{
                                mDatabase.child("Room Participated").removeValue();
                            }
                        }
                    });
                }