Question

Please use JAVA IN ANDROID STUDIO. thanks so much its really appreciated.

6.1.1 Steps to Follow 1. Add a Jaea library to the Android project created in Step #1. For more details about how 2 In the Java libeary you just created, you are required to implement the classas that are 3. You ean implement additional Java elaes if you judge noccssry to ereate a Java Library in Androd Studio, refer to Lab 3 that you did in class depicted in Figure 1 Make sure you implement the test methods in the Driver class PostalCode -id country postalCode province atitude tude + getters +setters Driver PCController postalCodes: HashMap<String, PostalCode> + maing +testParseffilePath) +testDistanceTo(from) +testNearbyLocations(form) csvFilePath :String +PCControllerffilePath) + parse):HasMapcString, PostalCode> +distanceToffrom, to): double +nearbyLocations(from) HashMap-String, PostalCode> Uses The class should be used only for OpenCSV CSV parser Java library testing your implementation 5. Add your Java library as a dependency to your Android project (more details will be provided in class). 6. Now you will be able to use the classes you implemented in the library in your Android app. 7. Be nice and handle all potential run-time exceptions. 8. Design and implement the n Android activity(ies) and dialog boxes.

Answer 1

As you had mentioned you had already implemented the drink part,

I will provide you the details for Food menu

NOTE:- THIS FOOD PROGRAM IS ALREADY DONE BY ME WITH DIFFERENT NAMES..

MAKE NECESSARY CHANGES.

NOTES

• THE APP CONTAINS 3 LAYOUTS
• 3 OF THEM INDICATES 3 DIFFERENT FOOD ITEMS
• AND A MAIN LAYOUT TO SHOW MENU
• 3 FOOD LAYOUTS CAN BE MODIFIED AS YOU WISH FOR ADDING MORE DETAILS ABOUT FOOD
• PLEASE NOTE THAT THE PROJECT NAME AND PACKAGES NEED TO BE CHANGED.
• IF YOU HAVE ANY DOUBTS FEEL FREE TO COMMENT

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="com.example.android.food.MainActivity">
    <ImageView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:src="@drawable/bg"
        android:layout_centerVertical="true"/>

    <TextView
        android:text="WELCOME TO FOOD MENU"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="13dp"
        android:id="@+id/menu_tv"
        android:textStyle="normal|bold"
        android:textSize="24sp"
        android:layout_alignParentTop="true"
        android:layout_centerHorizontal="true" />

    <Button
        android:text="PIZZA"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/menu_tv"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="73dp"
        android:id="@+id/pizza_bt"
        android:onClick="pizzaFn" />

    <Button
        android:text="SALAD"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerVertical="true"
        android:layout_alignStart="@+id/pizza_bt"
        android:id="@+id/salad_bt"
        android:onClick="saladFn" />

    <Button
        android:text="BBQ"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/salad_bt"
        android:layout_alignStart="@+id/salad_bt"
        android:layout_marginTop="64dp"
        android:id="@+id/steak_bt"
        android:onClick="steakFn" />
</RelativeLayout>

activity_salad.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">

    <ImageView
        android:paddingTop="10dp"
        android:layout_width="500dp"
        android:layout_height="250dp"
        android:src="@drawable/salad"
        android:id="@+id/imageView" />

    <TextView
        android:text="salad - $ 50"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/imageView"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="53dp"
        android:id="@+id/textView"
        android:textStyle="bold"
        android:textSize="15sp" />

</RelativeLayout>

activity_pizza.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">

    <ImageView
        android:paddingTop="10dp"
        android:layout_width="500dp"
        android:layout_height="250dp"
        android:src="@drawable/pizza"
        android:id="@+id/imageView" />

    <TextView
        android:text="Pizza - $85"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/imageView"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="53dp"
        android:id="@+id/textView"
        android:textStyle="bold"
        android:textSize="15sp" />

</RelativeLayout>

activity_steak.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">

    <ImageView
        android:paddingTop="10dp"
        android:layout_width="500dp"
        android:layout_height="250dp"
        android:src="@drawable/steak"
        android:id="@+id/imageView" />

    <TextView
        android:text="STEAK - $50"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/imageView"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="53dp"
        android:id="@+id/textView"
        android:textStyle="bold"
        android:textSize="15sp" />

</RelativeLayout>

JAVA FILE

MainActivty

package com.example.android.food;

import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;

public class MainActivity extends AppCompatActivity {

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

    }
    /*FUNTION THAT WILL BE CALLED WHEN WE CLICK BUTTON PIZZA AND IT WILL GO TO THE PIZZA LAYOUT*/
    public void pizzaFn(View v) {

        Intent i = new Intent(MainActivity.this,PizzaActivity.class);
        startActivity(i);
    }
    /*FUNTION THAT WILL BE CALLED WHEN WE CLICK BUTTON SALAD AND IT WILL GO TO THE SALAD LAYOUT*/
    public void saladFn(View v) {

        Intent i = new Intent(MainActivity.this,SaladActivity.class);
        startActivity(i);
    }
    /*FUNTION THAT WILL BE CALLED WHEN WE CLICK BUTTON STEAK AND IT WILL GO TO THE STEAK LAYOUT*/
    public void steakFn(View v) {

        Intent i = new Intent(MainActivity.this,SteakActivity.class);
        startActivity(i);
    }
}

Feel free to comment if you need any queries