workshop-1-unit_4's Introduction

workshop-1-unit_4

AIM :

To Create a simple menu option in android refer sample output and design same design.

Program:

Activity_Main.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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">



</androidx.constraintlayout.widget.ConstraintLayout>

MainActivity.java

package com.example.optionmenu;

import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.view.menu.MenuBuilder;

import android.annotation.SuppressLint;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;

public class MainActivity extends AppCompatActivity {

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


    }
    @SuppressLint("RestrictedApi")
    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        MenuInflater menuInflater = getMenuInflater();
        menuInflater.inflate(R.menu.activity_menu, menu);


        return true;
    }
}

Activity_menu.xml

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">

    <item android:title="Menu Item 1" />
    <item android:title="Menu Item 2" >
        <menu >
            <item android:title="Menu Item 2.1" />
            <item android:title="Menu Item 2.2" />
        </menu>
    </item>
    <item android:title="Menu Item 3" />

</menu>