ANDROID APPLICATION
DEVELOPMENT
Internship Project Report
(Submitted in Partial Fulfillment of the Requirements for the award of the degree)
Of
Bachelor of Technology
In
Computer Science Engineering
Submitted By
AMIT KUMAR RAI
00296202718
DEPARTMENT OF COMPUTER SCIENCE & ENGINEERING
Dr. AKHILESH DAS GUPTA INSTITUTE OF TECHNOLOGY & MANAGEMENT
(AFFILIATED TO GURU GOBIND SINGH INDRAPRASTHA UNIVERSITY, DELHI)
NEW DELHI – 110053
MAY 2020
1
Dr. AKHILESH DAS GUPTA INSTITUTE OF
TECHNOLOGY & MANAGEMENT
NEW DELHI
2020
Table of Contents
CERTIFICATE issued by Training Institute
CHAPTER 1: INTRODUCTION
1.1 Introduction About the Company
1.2 Problem Statement
1.3 Proposed Solution
1.4 Project objectives
CHAPTER 2: PROJECT
2.1 System Interfaces
2.1.1 Users on Internet
2.1.2 Tools and Platforms
2.2 System Specifications
2.2.1 H/W Requirements
2.2.2 S/W Requirements
CHAPTER 3:
DESCRIPTION
FUNCTIONALITY
CHAPTER 4: CONCLUSIONS
4.1 Conclusion
4.2 Limitations of the System
4.3 Future Scope of the Project
AND REFERENCES
CHAPTER 5: ANNEXURE
5.1 Screenshots
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CERTIFICATE
issued by Training Institute
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INTRODUCTION
Udemy, Inc. is an American online learning platform aimed at
professional adults and students. It was founded in May 2010 by
Eren Bali, Gagan Biyani, and Oktay Caglar.
As of Jan 2020, the platform has more than 50 million students
and 57,000 instructors teaching courses in over 65 languages.
There have been over 295 million course enrollments. Students
and instructors come from 190+ countries and 2/3 of the students
are located outside of the U.S.
Students take courses largely as a means of improving job-related
skills. Some courses generate credit toward technical certification.
Udemy has made a special effort to attract corporate trainers
seeking to create coursework for employees of their company. As
of 2020, there are more than 150,000 courses on the website.
The headquarters of Udemy is located in San Francisco, CA with
satellite offices in Denver, CO; Dublin, IE; Ankara, TR; Sao Paulo,
BR; and Gurgaon, IN.
Udemy is a platform that allows instructors to build online courses
on their preferred topics. Using Udemy's course development
tools, they can upload videos, PowerPoint presentations, PDFs,
audio, ZIP files and live classes to create courses. Instructors can
also engage and interact with users via online discussion boards.
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Courses are offered across a breadth of categories, including
business and entrepreneurship, academics, the arts, health and
fitness, language, music, and technology. Most classes are in
practical subjects such as Excel software or using
an iPhone camera. Udemy also offers Udemy for Business,
enabling businesses access to a targeted suite of over 4,000
training courses on topics from digital marketing tactics to office
productivity, design, management, programming, and more. With
Udemy for Business, organizations can also create custom
learning portals for corporate training.
Courses on Udemy can be paid or free, depending on the
instructor. In 2015, the top 10 instructors made more than $17
million in total revenue.
In April 2013, Udemy offered an app for Apple iOS, allowing
students to take classes directly from iPhones; The Android
version was launched in January 2014. As of January 2014, the iOS
app had been downloaded over 1 million times, and 20 percent of
Udemy users access their courses via mobile. In July 2016, Udemy
expanded their iOS platform to include Apple TV. On January 11,
2020, the Udemy mobile app became the #1 top grossing
Android app in India.
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Problem Statement
1. There is a need to Develop Andoid Application that can offer
people a facility to buy groceries online with the small device they
carry in their pocket. With the ease of creating a selection list of their
interests and buy them all with a single click.
2. Its very difficult for an individual to remain fit due to his/her busy
schedule , so there is a need to develop an application that can take
care of that and timely remember an individual to do exercises and
yoga based on his/her selection of schedule and exerecises.
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Proposed Solution
1. Grocery Shopping App
A grocery shopping is an android application where users can
purchase and order groceries online. The system is developed with a
user-friendly and attractive GUI. It delivers a wide range of groceries
available online. Users have to first login into the system to view the
groceries and add them into their cart. They can then order it by
making a secure online payment via CREDIT CARD. The system
functionality of products and orders is stored on server side in a web
service. The android app is for client usage. It consists of client side
scripting for placing orders by connecting to the server side
webservice.
2. Gym Application
This app provides user a facility to select a schedule and type of
exercise based on their need . User can select various exercises from a
list of options.
Gym app can be a good option for them as a health checker.
I use java language to develop this application with android studio as
IDE and UI development tool , for the UI I use XML .
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Project Objective
Mobile App Development is becoming more popular in the world. Now a
day’s many start-up companies and many industries are implementing the
mobile apps for their business to improve their business and attract more
customers to the business. Businesses develop mobile apps based on their
users, they can prefer iPhone apps development, Android app
development, Blackberry app development, Windows apps development, or
all.
Every day the new devices are arriving to the market with innovative
features, thanks to growing technology. The evolution of mobile
technology with the new devices has made our lives simpler.
In the smartphone world, just having an app and running website is not
enough. According to a recent study, it has shown that more than 45%
Google search happens in smartphones. The number is so impressive and
there is a growth in the mobile industry. Being available on internetenabled device is required for each and every business nowadays, which
has given birth to mobile application development.
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Project Description
System Interface
Graphical User Interface is used to interact with the user in a much useful
and pleasurable way. The user can interact with the application through the
GUI(Graphical User Interface). The graphical user interface is used by most
commercially popular computer operating systems and software programs
today. It's the kind of interface that allows users to manipulate elements on
the screen using a mouse, a stylus, or even a finger.
Tools and Platform
1. Android Studio
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As the official integrated development environment for all Android
applications, Android Studio always seems to top the list of preferred tools
for developers.
Google created Android Studio back in 2013. It replaced – or should we say
it eclipsed? – Eclipse Android Development Tools (ADT) as the primary IDE
for native Android app development.
Android Studio provides code editing, debugging, and testing tools all
within an easy-to-use drag-and-drop interface. It is free to download and is
supported not only by Google, but also by a large and actively engaged
community of Android developers.
2. ADB (Android Debug Bridge)
Android Studio includes the Android Debug Bridge, which is a commandline tool or “bridge” of communication between Android devices and other
computers that can be used during development and the overall
debugging and QA process.
By connecting an Android device to the development PC and entering a
series of terminal commands, a developer is able to make modifications as
needed to both devices.
3. AVD Manager
Another useful feature of Android Studio is the AVD Manager, the short
form for Android Virtual Device. The AVD Manager is an emulator used to
run Android apps on a computer. This allows developers the ability to work
with all types of Android devices to test responsiveness and performance
on different versions, screen sizes, and resolutions.
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4.Gradle
Back in 2013, Google endorsed Gradle as a build system for Android apps.
Based on Apache Maven and Apache Ant, Gradle is one of the most
popular development tools for creating large-scale applications involving
Java.
Developers like using Gradle in conjunction with Android Studio because
it’s very easy to add external libraries using a single line of code.
5. IntelliJ IDEA
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From the developers at JetBrains, IntelliJ IDEA is designed for ultimate
programmer productivity. It’s extremely fast and features a full suite of
development tools right out of the box.
At $149 per year, IntelliJ IDEA certainly isn’t cheap. However, there is a free,
open source community edition available and the full extended version is
free to students for one year.
SYSTEM REQUIREMENTS
1. Software Requirements – Android Studio, Android Operating System
for testing
2. Hardware Requirements – Monitor, CPU , Keyboard, Mouse, Android
Mobile Phone, USB Cable for sharing of data.
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Functionality
Grocery Shopping App
1) Social Login
In the social media dominated world, it is quite obvious why we need the social login
feature in our apps. All the apps and websites encourage customers to open an account
to use their services. Account helps both the businesses and the customers to keep
track of their things. On the other hand, it’s really cumbersome for customers to keep
track of their all the accounts of various sites and apps. That’s where social media
logins help. Customers use only one ID and businesses get all the necessary
information they require. So you have to have social media login in your app.
(2) Smart Search
Think of a scenario : You have thousands of products but customers cannot find a
specific one from that pile. That means your thousands of products are worthless. You
have to have a smart search engine that can find a needle in the haystack as well as
display similar and related products. That’s how Google performs its business. So, the
integration of smart search in your On Demand Grocery Deliver App is inevitable.
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(3) 1 Click Add To Cart
After searching, customers will do one of two things. Either he will decide to buy a
specific item now or later time or he will not buy it at all. So if he wants to buy that
particular product now, 1 Click Add To Cart feature really helps. When the customers
don’t have to go to another page or click more than once, they don’t lose interest in
shopping. They are indirectly encouraged to browse more things with 1 Click Add To
Card functionality. Also, the total value of cart can be displayed on it and it will help
customers keep track of their budget.
(4) Favorite, Popular & Recommended Sections
Like favoriting a photo on Instagram or liking a post on Facebook, if you add a
functionality to add a star or add it to a favorite list, it will enhance the user experience.
As a business, you will have an insight of the likes and dislikes of customers. Also, if
they are greeted with a ‘Popular’ section for the trending items of the store or
personalized ‘Recommended For You’, it will be a win-win situation for all concerned
parties of On Demand Grocery Delivery Apps.
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Gym App
(1) Personalization/Setting target
Every user has a unique body structure, needs, and goals. Providing them with the
same fitness course won’t be a good idea. So, it is essential to give personalized
services to them and make them feel valued.
Allow them to set their own targets, decide which exercise or activity they want to
perform, what supplements they need to intake, and more. With these personalized
features, users will tend to be more consistent and stay committed to your application.
(2) Activity Log
Enabling users to record their daily activity is an essential feature of a fitness
application. The recorded stats will inform your users how much calories they have
burnt and how long it will take them to achieve their goals. It will also motivate them to
be more dedicated to workout
(3) Push Notifications
A missed workout can break the users’ routine as well as their interaction with your app.
So, adding a push notification system to your app can encourage them to exercise and
use your app regularly. Additionally, it can give you an extensive understanding of user
behavior using which you can deliver a better experience to them. But make sure not to
send too many notifications to your users. It may annoy them, and once a frustrated
user left the app, he/she will never come back.
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Conclusion
Requirement Analysis of Grocery shopping App and Gym Application has
been done and its Report has been written successfully.
Limitations of the application




App-crashing or forced closure is a norm with Android devices and
staunch Android phone users have now gotten used to this flaw.
App may lag due to defects in code.
All the aspects of the application is not measured.
User have to take preventive measures for their data in application.
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Future scope of project
1.
Open Source
Android is an open source operating system. It helps the
developer to register once and then they can develop and
test different apps. On android SDK one-time registration fee
is $25 to get a developer account on Google play which
helps you to publish multiple android apps. For paid apps,
Google charges 30% commission and for free apps, they are
distributed free among all users.
2.
Huge Market
The mobile app market is the fastest growing app market in
India. Android developers can publish their apps on other
platforms like SlideME, Opera Mobile Store, Mobango, etc.
Most of these platforms or markets are free. Such platforms
are creating a huge market for android mobile app
development in India.
3.
High Return on Investment with Low Cost
Developers can use Android Software Development Kit. They
have to pay only once for registration rest they can build
multiple apps. They can purchase any computer device to
build and test their application, by this they invest less and
increase user engagement. Thus end users are benefited
using interactive apps and the company gains high return on
investment.
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4.
User Base is Larger
As discussed before android has a large number of users and
it continues to grow. Thus companies are getting benefited
with this number. Android allows you to develop apps and
games for millions of users. Thus reaching to a larger number
of users gives you the perception of market.
5.
Job Opportunities for Android Developer
As the market is larger for Android, jobs for android mobile
app development is increasing in India. Developers who are
knowledgeable and experienced will have good salary
package in this industry. Approx. 25000 openings are there
for android mobile app development in India, the number
itself shows the huge amount of growth in this industry. For
experienced developer’s salary lies between Rs 1.2 to 4.6 lakh
per annum.
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ScreenShots from Application
Gym Application
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Grocery Shopping App
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