package com.example.myapplication;

import android.view.View;
import android.widget.Button;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;
import androidx.drawerlayout.widget.DrawerLayout;
import org.jetbrains.annotations.NotNull;

public class MainActivity extends AppCompatActivity {

    private DrawerLayout drawerLayout;
    private View drawerView;

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

        drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
        drawerView = (View) findViewById(R.id.drawer);


        Button btn_open = (Button) findViewById(R.id.btn_open);
        btn_open.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                drawerLayout.openDrawer(drawerView);
            }
        });

        Button btn_close = (Button) findViewById(R.id.btn_close);
        btn_close.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                drawerLayout.closeDrawers();
            }
        });

        drawerLayout.setDrawerListener(listener);
        drawerView.setOnTouchListener(new View.OnTouchListener() {
            @Override
            public boolean onTouch(View v, android.view.MotionEvent event) {
                return true;
            }
        });
    }

    DrawerLayout.DrawerListener listener = new DrawerLayout.DrawerListener() {
        @Override
        public void onDrawerSlide(@NonNull @NotNull View drawerView, float slideOffset) {

        }

        @Override
        public void onDrawerOpened(@NonNull @NotNull View drawerView) {

        }

        @Override
        public void onDrawerClosed(@NonNull @NotNull View drawerView) {

        }

        @Override
        public void onDrawerStateChanged(int newState) {

        }
    };
}

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
        xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="240dp"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        android:background="#E6D8FF"
        android:id="@+id/drawer"
        android:orientation="vertical">
    <Button
            android:id="@+id/btn_close"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_margin="10dp"
            android:text="메뉴닫기"/>

    <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center"
            android:text="송바래의 메뉴"
    />
    <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            android:layout_margin="10dp"
            android:background="#223ffc">

        <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:gravity="center"
                android:text="텍스트 메뉴"
        />
    </LinearLayout>

    />

</LinearLayout>

<?xml version="1.0" encoding="utf-8"?>
<androidx.drawerlayout.widget.DrawerLayout
        xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="match_parent"
        android:id="@+id/drawer_layout"
        android:layout_height="match_parent">
    <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="vertical">

        <Button
                android:id="@+id/btn_open"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="OPEN"/>
    </LinearLayout>
    <include layout="@layout/activity_drawer"/>

</androidx.drawerlayout.widget.DrawerLayout>