Pizza Delivery System

Application Description

This is a demo program for pizza delivery. This app works on sms method of pizza delivery. We need to provide pizza providers contact number, customer’s name and telephone number.Now we can select shape of pizza, cheese contents and topping of pizza. After that we can place order.

Concept used:

1.Send SMS by Intent:

We used intent to send sms to given pizza delivery destination after clubbing all information on pizza.

2.RadioGroup:

RadioGroup is used for combining two or more radio button for selecting one of those options. As we have two different requirements of RadioGroup one for selecting pizza shape and other for cheese content, we used to RadioGroup.

3.CheckBox:

CheckBox is used for selecting multiple options. Here we have multiple options for topping of pizza, so we used CheckBox for selection.

4.EditText:

We have used EditText for receiving user inputs like phone number and name. We have used HINT service of EditText for displaying hint to user for inputting relevant information.

Source Code:

1.MainActivity.java

package com.example.pizzadelivery;

import android.net.Uri;

import android.os.Bundle;

import android.app.Activity;

import android.view.Menu;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.Button;

import android.widget.CheckBox;

import android.widget.EditText;

import android.widget.RadioButton;

import android.widget.RadioGroup;

import android.widget.Toast;

import android.content.Intent;

public class MainActivity extends Activity {

EditText name,number,pizzanumber;

RadioGroup RG1,RG2;

RadioButton rbCheese,rb2xCheese,rbNone,rbSquare,rbRoundPizza;

CheckBox cbPepperoni,cbMusharoom,cbVeggies,cbAnchoice;

Button btnSms;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

name = (EditText)findViewById(R.id.name);

number =(EditText)findViewById(R.id.number);

pizzanumber =(EditText)findViewById(R.id.pizzanumber);

RG1= (RadioGroup)findViewById(R.id.rbg1);

rbCheese =(RadioButton)findViewById(R.id.rbcheese);

rb2xCheese =(RadioButton)findViewById(R.id.rb2xcheese);

rbNone =(RadioButton) findViewById(R.id.rbnone);

RG2= (RadioGroup)findViewById(R.id.rbg2);

rbSquare =(RadioButton)findViewById(R.id.rbsquare);

rbRoundPizza =(RadioButton)findViewById(R.id.rbroundpizza);

cbPepperoni=(CheckBox)findViewById(R.id.cbpepperoni);

cbMusharoom=(CheckBox)findViewById(R.id.cbmushrooms);

cbVeggies=(CheckBox)findViewById(R.id.cbveggies);

cbAnchoice=(CheckBox)findViewById(R.id.cbanchovis);

btnSms=(Button)findViewById(R.id.btnsms);

btnSms.setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View v) {

// TODO Auto-generated method stub

String msg="";

msg+="Name = "+name.getText()+"\n";

msg+="Number = "+number.getText()+"\n";

int radioId1=RG1.getCheckedRadioButtonId();

int radioId2=RG2.getCheckedRadioButtonId();

if(rbCheese.getId()==radioId1)

msg+="Cheese \n";

if(rb2xCheese.getId()==radioId1)

msg+=" 2xCheese \n";

if(rbNone.getId()==radioId1)

msg+=" None \n ";

if(rbSquare.getId()==radioId2)

msg+="Square \n";

if(rbRoundPizza.getId()==radioId2)

msg+="RoundPizza \n";

if(cbPepperoni.isChecked())

msg+=" & Pepperoni";

if(cbMusharoom.isChecked())

msg+=" & Musharoom";

if(cbVeggies.isChecked())

msg+=" & Veggies";

if(cbAnchoice.isChecked())

msg+=" & Anchoice";

String pizzano = pizzanumber.getText().toString();

if(pizzano.length()>0 && msg.length()>0)

sendSmsByIntent(pizzano, msg);

else

Toast.makeText(getBaseContext(), "Please Enter All data carefully.", Toast.LENGTH_LONG).show();

Toast.makeText(getApplicationContext(), msg, Toast.LENGTH_SHORT).show();

}

});

}

private void sendSmsByIntent(String phNumber,String message)

{

Uri uri = Uri.parse("smsto: "+ phNumber);

Intent intent = new Intent(Intent.ACTION_SENDTO,uri);

intent.putExtra("sms_body", message);

startActivity(intent);

}

@Override

public boolean onCreateOptionsMenu(Menu menu) {

// Inflate the menu; this adds items to the action bar if it is present.

getMenuInflater().inflate(R.menu.main, menu);

return true;

}

2.activity_main.xml:

<?xml version="1.0" encoding="utf-8"?>

<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"

android:layout_width="fill_parent"

android:layout_height="fill_parent"

android:background="#ff0ff0ff"

<LinearLayout

android:layout_width="fill_parent"

android:layout_height="fill_parent"

android:background="#ff0ff0ff"

android:orientation="vertical" >

<EditText

android:id="@+id/pizzanumber"

android:layout_width="310dp"

android:layout_height="20dp"

android:background="#ffffff"

android:layout_margin="4dp"

android:hint="Enter Pizza Contact Number"/>

<EditText

android:id="@+id/name"

android:layout_width="310dp"

android:layout_height="20dp"

android:background="#ffffff"

android:layout_margin="4dp"

android:hint="Enter Your Name" />

<EditText

android:id="@+id/number"

android:layout_width="310dp"

android:layout_height="20dp"

android:background="#ffffff"

android:layout_margin="4dp"

android:hint="Enter Your Phone Name"/>

<RadioGroup

android:id="@+id/rbg1"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:background="#ff0000"

android:orientation="horizontal" >

<RadioButton

android:id="@+id/rbcheese"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_margin="4dp"

android:textStyle="bold"

android:text="Cheese" >

</RadioButton>

<RadioButton

android:id="@+id/rb2xcheese"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_margin="4dp"

android:textStyle="bold"

android:text="2 X Cheese" >

</RadioButton>

<RadioButton

android:id="@+id/rbnone"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_margin="4dp"

android:textStyle="bold"

android:text="None" >

</RadioButton>

</RadioGroup>

<RadioGroup

android:id="@+id/rbg2"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:background="#0000ff"

android:orientation="horizontal" >

<RadioButton

android:id="@+id/rbsquare"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_margin="4dp"

android:textStyle="bold"

android:text="Square" >

</RadioButton>

<RadioButton

android:id="@+id/rbroundpizza"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_margin="4dp"

android:textStyle="bold"

android:text="Round Pizza" >

</RadioButton>

</RadioGroup>

<CheckBox

android:id="@+id/cbpepperoni"

android:text="Pepperoni"

android:layout_height="wrap_content"

android:layout_margin="4dp"

android:background="#fff000"

android:layout_width="wrap_content"/>

<CheckBox

android:id="@+id/cbmushrooms"

android:text="Mushrooms"

android:layout_margin="4dp"

android:layout_height="wrap_content"

android:background="#fff000"

android:layout_width="wrap_content"/>

<CheckBox

android:id="@+id/cbveggies"

android:text="Veggies"

android:layout_margin="4dp"

android:layout_height="wrap_content"

android:background="#fff000"

android:layout_width="wrap_content"/>

<CheckBox

android:id="@+id/cbanchovis"

android:text="Anchoise"

android:layout_margin="4dp"

android:layout_height="wrap_content"

android:background="#fff000"

android:layout_width="wrap_content"/>

<Button

android:id="@+id/btnsms"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:background="#00ff00"

android:text="SMS: Place your order"/>

</LinearLayout>

</ScrollView>

Screen Shots:

About the Contributor...

Manoj Mimanshak
   Trainee at Sisoft Technologies Indirapuram Ghaziabad