This document presents information about Android OS. It discusses what Android is, why it is used, its features, architecture, versions, applications, marketing, recent developments and security. It provides details on Android's popularity due to its multitasking and affordable price. It lists version histories and highlights of Android, and concludes by noting Android's open nature and goals of being easy to develop for.

1. DEPARTMENT OF
INFORMATION TECHNOLOGY
MUTHAYAMMAL
POLYTECHNIC
COLLEGE
ANDROID OS
PRESENT BY
NISHANTH.R - III YR DIT
VINOTH.A- III YR DIT

2. LATEST NEW OPERARTING
SYSTEM IN MOBILE and
TABLETS
LATEST NEW OPERARTING SYSTEM IN MOBILE and TABLETS

3. 
What is Android?
Why we using Android?
Features
Architecture
Versions of Android
Application
Marketing
Recent Developments
Security
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Limitation
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4. 
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Android is an open source
Google Releases the code under Apache License
Developed by Open Handset Alliance led by Google
Operating system for Smartphones and Tablets
Based on Linux Kernel
Includes Java compatible libraries
Multi language support
Licensed under version 2 of Apache Software
License

5. 
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Android Phones and Tablets are Highly Popular
because of Multitasking process.
Basically a Phone and Tablets is mainly to
communicate via wireless, including this android
provide us many other task whish is easy to
Handle.
The price also favorable to middle class peoples ,
so it has popularity among all of us.

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Bluetooth Low Energy Support.
Bluetooth Audio/Video Remote Control
Profile.
It Supports 3D Graphics Games.
Background wifi location still runs even wifi is
Turned off.
It support multiple number of languages .
Many Security enhancement , Performance
enhancement , Bug fixces.

8. VERSION
CODE NAME
RElEASE DAtE
4.3
JELLY BEAN
July 24 ,2013
4.2
JELLY BEAN
November13,2012
4.1
JELLY BEAN
July 9,2012
ICE CREAM SANDWICH
December 6,2011
3.2
HONEY COMB
July 15,2011
3.1
HONEY COMB
May 10,2011
2.3.3-2.3.7
GINGERBREAD
December 6,2010
2.3-2.3.2
GINGERBREAD
February9,2011
2.2
FROYO
May 20,2010
2.0-2.1
ÉCLAIR
October 26,2009
1.6
DONUT
September 15,2009
1.5
CUPCAKE
April 30,2009
4.0.3-4.0.4

11. SIMPLE, BEAUTIFUL, BEYOND
SMART………
 Common actions more visible
 Refined innovations
 Multitasking more easier and more visual
 Resizable widgets
 New lock screen actions
 Quick responses for incoming calls

13. 
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We hope that Android in its upcoming versions overcomes
its limitations and fulfills its future promises.
Android is a truly open, free development platform based
on Linux and open source. Handset makers can use and
customize the platform without paying a royalty.
Android is open to all: industry, developers and users .
Participating in many of the successful open source
projects
Aims to be as easy to build for as the web.
Google Android is stepping into the next level of Mobile
Internet.