Android development refers to creating applications for the Android operating system, which powers many devices globally. Android development involves designing, coding, testing, and deploying apps specifically for Android. The document then discusses the introduction of Android, its key features through different versions over time, advantages like its open source nature and ease of releasing apps, and concludes by describing a sample project called Perfect Attendance that automates attendance tracking.

1. ANDROID
APPLICATION
DEVELOPMENT

2. WHAT IS ANDROID
DEVELOPMENT ?
Android development refers to the process of
creating applications that run on the Android
operating system. Android is one of the most
widely used mobile operating systems globally,
powering a vast range of smartphones, tablets,
smart TVs, and other devices. Android
development involves designing, coding, testing,
and deploying applications specifically tailored for
the Android platform.

3. INTRODUCTION TO ANDROID
DEVELOPMENT
• Android operating system is the largest installed base among various mobile
platforms across the globe. Hundreds of millions of mobile devices are powered by
Android in more than 190 countries of the world.
• The company named Open Handset Alliance developed Android for the first time
that is based on the modified version of the Linux kernel and other open-source
software.
• Google sponsored the project at initial stages and in the year 2005, it acquired the
whole company.

4. FEATURES OF ANDROID

5. Android Versions
• Google first publicly announced Android in November 2007 but
was released on 23 SEPTEMBER 2008 to be exact.
• The first device to bring Android into the market was the HTC
Dream with the version Android 1.0.
• Since then, Google released a lot of android versions such as Apple
Pie, Banana Bread, Cupcake, Donut, Éclair, Froyo, Gingerbread,
Jellybeans, Kitkat, Lollipop, marshmallow, Nougat, Oreo, etc. with
extra functionalities and new features.

7. ADVANTAGES OF ANDROID
DEVELOPMENT
• The Android is an open-source Operating system and hence possesses a vast
community for support.
• The design of the Android Application has guidelines from Google, which becomes
easier for developers to produce more intuitive user applications.
• Fragmentation gives more power to Android Applications. This means the
application can run two activities on a single screen.
• Releasing the Android application in the Google play store is easier when it is
compared to other platforms.

8. ABOUT MY PROJECT
(PERFECT ATTENDANCE )
A Perfect Attendance is a software
application that automates the process of
recording and tracking attendance for various
purposes, such as in educational institutions,
businesses, and organizations. It replaces
manual methods of attendance-taking, which
are often time-consuming, error-prone, and
less efficient.

9. FEATURES
OF
PERFECT
ATTENDANCE
• User Authentication
• Attendance Recording
• Real-time Updates
• Reporting and
• User Roles

10. CONCLUSION
• Mobile application development using Android
Studio has proven to be a powerful and effective
platform for creating feature- rich and user-friendly
Android applications. Android Studio, as the official
integrated development environment (IDE) for
Android, offers a comprehensive set of tools and
resources that streamline the development process
and foster innovation in the mobile app industry.

11. • Thank you for your valuable time
and attention!
• We're excited about the possibilities
our Attendance Management
System brings to the table.
• For any further inquiries or to learn
more about our system, please
don't hesitate to contact us:
THAN
K
YOU!!!