Android Orientation motivational lecture.

1. ANDROID TECHNOLOGY
ORIENTATION
By Malik Ghulam Murtza

2. CONTENTS
Introduction History Features
Versions of
android
Open Handset
Alliance (OHA)
Comparison with
other operating
systems
Architecture
App
Architecture
Android devices Pros & Cons Jobs Opportunity Conclusion

3. INTRODUCTION
o Q. What is android?
o A software platform and operating system for mobile.
o Linux-based open source software stack.
o Powers more than one billion smartphones and tablets.
o Java programming language.
o One of the most widely used os.

4. HISTORY
 Founded in 2003 and is based in Palo alto, California.
 Developed by the Andy Rubin, Rich miner, Nick sears &
Chris white.
 Purchased by the google in august,2005.
 Open platform for mobile devices on 2007
 First Android smartphone In September 2008 .
 Designed for touchscreen mobile device.

5. FEATURES
 General
 Web browser
 Voice-based features
 Multi-touch
 Multitasking
 Screen capture
 Video calling
 Multiple language support

6. CONNECTIVITY
 Bluetooth
 WLAN
 GSM/EDGE/CDMA
 Wi-Fi-hotspot
 Infrared Transmission
 Wireless App Downloads
 GPS

7. VERSIONS OF ANDROID

8. OPEN HANDSET ALLIANCE (OHA)
o The Open Handset Alliance (OHA) is a consortium of
84 firms.
o The OHA was established on 5 November 2007, led
by Google with 34 members.
o Allowed to use source code of Android and develop
applications.

10. COMPARISON WITH OTHER OPERATING
SYSTEM

13. ARCHITECTURE

14. APPARCHITECTURE

15. APPARCHITECTURE

16. ANDROID DEVICES
SMART PHONES

17. SMART WATCHES

18. TABLETS

19. ANDROID & IOT

20. Pros:
o The first thing about Android is its cost.But with the low
price now they can go for Android phones with good design
and lot of applications which is not possible with the
Apple,Blackberry and some.
o Android has a multitasking option so you can run many
applications simultaneously.
o So the store is in the home screen which is easy to access
the applications.
PROS & CONS

21. Cons :
o Source code available to everyone indirectly invites the
attention of black hat hackers.
o A disadvantage of open-source development is that anyone
can scrutinize the source code to find vulnerabilities & write
exploits also drain battery.
o Few Android Applications contain virus also present in
the AndroidMarket.Due the lack of Quality Standard many
applications contain viruses which makes your mobile hung.

22. CONCLUSION & FUTURE SCOPE
 Android is open to all: industry, developers and
users
 Android is now stepping up in next level of mobile
internet.
 Participating in many of the successful open
source projects
 There are chances of Android may become the
widely used operating system in world.