WHAT IS ANDROID? Android is a mobile operating system (OS) based on the Linux kernel and currently developed by Google. With a user interface based on direct manipulation, Android is designed primarily for touchscreen mobile devices such as smartphones and tablet computers, with specialized user interfaces for televisions (Android TV), cars (Android Auto), and wrist watches (Android Wear). Android is a software stack for mobile devices that includes an operating system, middleware and key applications. Android is a software platform and operating system for mobile devices based on the Linux operating system and developed by Google and the Open Handset Alliance. It allows developers to write managed code in a Java-like language that utilizes Google-developed Java libraries, but does not support programs developed in native code.

2. WHAT IS ANDROID?
 It is a software platform and an operating
system for mobile.
 Based on the linux kernel.
 Android was found way back in 2003.
 It was developed in Palo Alto, California
by Andy Rubin and his team.
 Android was purchased by GOOGLE in
AUGUST,2005 for $50 million.

3.  It is consortium of several companies.
 OHA is a business of 84 firms. Major group
members of OHA group is Google, Htc,
Samsung, Sony, dell, nvidia,
LG, Motorola and many more
 This group of companies is
allowed to use source code of
Android and develop
applications.

4.  Not being the part of OHA was the main reason for
Nokia of not developing Android Mobiles.

5.  Android is not a single piece of hardware(especially
many type of sensors
 Android supports wireless communication using :
 3G Networks
 4G Networks
 802.11 Wi-Fi Networks
 Bluetooth Connectivity Android is a multi-process
system, in which each application (and parts of the
system) runs in its own process.

6. CONTINUED……..
 Android interface is better than the GUI(s) which
were available in previous touch screen mobiles.
In this, user can get millions of applications(for
free) that they can not get in any other mobile
operating system.
 Android supports advanced audio/video/still media
formats such as HD,MPEG-4, H.264, MP3, and AAC,
AMR, JPEG, PNG, GIF.
 Developing an android application is not that
much tough, using SDK(standard development
kit) and java emulator one can easily develop
applications that he/she wants to.

7.  Other then Android there are several mobile operating
system which are used.
 Symbian, iOS, windows etc. are among the most used
mobile operating systems.

8. 78%
3%
18%
1%
0%
0%
Sales
Android os
Windows phone
iOS
Symbian Os
Blackberry os
Others

9. FEATURE ANDROID iOS
Ease of use
Voice to text
Gaming
Customizable
Music Player
Notification system
Google voice

10. 0
200,000
400,000
600,000
800,000
1,000,000
1,200,000
1,400,000
1,600,000
1,800,000
Google Play Apple App
Store
Amazon
Appstore
Windows
Store
Blackberry
World
Applications

11. Android Supported Technologies
Project ARA (Spiral 2.0):

12. Android Supported Technologies
Project ARA (Spiral 2.0)

13. Android Supported Technologies
Android Wear:
Play music offline
Get GPS support
See weather
Get reminders
Track fitness
Stay connected
Voice search
Navigation system

14. Android Supported Technologies
Android TV:
Less browsing, more
watching
Just say what you want
to see
Google cast ready
Your remote stays with
you

15. Android Supported Technologies
Android AUTO:
Maps
Music
Voice
Apps
Stay connected

16.  It was first Version of Android.
 It focuses on testing incorporating usability.
 Android beta will generally have many more
problems related to speed and performance.
 First full version of android.
 Released on September 23rd, 2008.
 Wi-Fi and Bluetooth support.
 Quite slow in operating.
 Copy and paste feature in the web browser is
not present.

17.  Released on April 30, 2009.
 Added auto-rotation option.
 Copy and Paste feature added in the web
browser.
 Increased speed and performance but not upto
required level.
 Released on September 15, 2009.
 Voice search and Search box were added.
 Faster OS boot times and fast web browsing
experience.
 Typing is quite slower.
 Released on October 26, 2009.
 Bluetooth 2.1 support.
 Improved typing speed on virtual keyboard,
with smarter dictionary.
 No Adobe flash media support.

18.  Released on May 20, 2010.
 Support for Adobe Flash 10.1
 Improved Application launcher with better browser
 No internet calling.
 Released on December 6, 2010.
 Updated User Interface with high efficiency and speed
 Internet calling
 One touch word selection and copy/paste.
 New keyboard for faster word input.
 More successful version of Android than previous
versions.
 Not supports multi-core processors.
 Released on February 22, 2011.
 Support for multi-core processors
 Ability to encrypt all user data.
 This version of android is only available for
tablets.

19.  Released on November 14, 2011.
 Virtual button in the UI.
 A new typeface family for the UI, Roboto.
 Ability to shut down apps that are using data in the
background.
 Released on June 27, 2012.
 Smoother user interface.
 Expandable notifications
 Bluetooth data transfer for Android Beam

20. Bluetooth MAP support
Chromecast support
Chrome web view
Closed captioning
Device management built in
(Android Device Manager)
Email app refresh
Low-power audio playback
Music and movie-seeking from lock screen

21. Android Lollipop (L) 5.0,5.0.2,5.1
Android TV
Security
Device sharing
New Quick Settings
Runtime and performance
Accessibility
Now in 68+ languages
Android Beam

22. Android Marshmallows(M) 6.0
App Permissions: The Android
Marshamallow 6.0 feature that really
matters.
APP Standby: Battery optimisation now
on a by-app basis.
Simplified Security: Fingerprint
scanners supported as standard
Doze: When your device is at rest, Doze
automatically puts it into a sleep state. .

23.  Making source code available to everyone
inevitably invites the attention of hackers.
 Android operating system uses more amount of
battery as compared to normal mobile phones,
but the mobile manufacturers are working on
various technologies regarding battery issues.
 As there are so many user sometimes it
becomes difficult to connect all the users.
 As we call Android is world of applications we
continuously need to connected with the
internet which is not possible for all the users.

24.  Android is now stepping up in next level of mobile
internet.
 There are chances of Android Mobile sales becomes
way more then iPhone in next two years.
 There are chances of Android may become the
widely used operating system in world.
 Android is the most used technology of our current
time, which is in process to use in cars , watches and
also Android TV.

26. Thank you