Android Program to Create Menu

Write an Android program to create a menu with three menu items.

activity_main.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"
    tools:context=".MainActivity" />

MainActivity.java

package com.teachics.menu;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }
    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.menu, menu);
        return true;
    }
    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        int id = item.getItemId();
        if (id == R.id.create){
            Toast.makeText(MainActivity.this, "You Clicked New",
                    Toast.LENGTH_LONG).show();
        }
        else if (id == R.id.open){
            Toast.makeText(MainActivity.this, "You Clicked Open",Toast.LENGTH_LONG).show();
        }
        else if (id == R.id.exit){
            Toast.makeText(MainActivity.this, "You Clicked Exit", Toast.LENGTH_LONG).show();
            this.finish();
        }
        return super.onOptionsItemSelected(item);
    }
}

Output