Ce diaporama a bien été signalé.
Le téléchargement de votre SlideShare est en cours. ×

Presentation On Android OS

Prochain SlideShare
Android OS
Android OS
Chargement dans…3

Consultez-les par la suite

1 sur 23
1 sur 23

Plus De Contenu Connexe

Presentation On Android OS

  1. 1. Presentation On Android Operating System Presented by: Akshay Kakkar Stream: CSE (11) Id: 1411981026 Presented to: Ms. Pooja Dhiman
  2. 2. Contents :- Introduction Of Android OS History Of Android OS Open Handset Alliance (OHA) Revolution In Mobile Experience Features Of Android OS Global OS Share 2014 OS Share India 2014 Versions Of Android Android L Android Rooting Android VS Other Mobile OS Limitations Of Android OS Facts & Figures About Android Future Scope Of Android Reference
  3. 3. Introduction of Android OS Android is a Linux-based operating system and software platform for smart phones, tablets and now smartwatches (Android Wear). Android is one of the most widely used mobile OS these days. It is a powerful operating system supporting a large number of applications. Android applications are written in java and C programming language. There are around 13,00,000 applications available for Android. In such a short span of time the growth of android market is fabulous. The ease of use coupled with the convenience and entertainment factor have been key features of this technology
  4. 4. Introduction of Android OS Android devices comes in all kinds of sizes, features and prices. Each version of android is named after a desert, and the most recent being the Android 4.4 KitKat. Millions of people use Android because it’s so powerful yet so easy to use. The home screen, applications, widgets all are simple to use right out of the box, but completely customizable. With Android you can create a unique mobile experience that’s just right for you.
  5. 5. History of Android OS • Android was founded by a company, named Android Inc. in Palo Alto of California, U.S. in 2003 whose founder was Andy Rubin. • Early intentions of the company was to develop an advanced operating system for digital cameras, but then it was realised that market for such devices was not large enough so they diverted their attention to producing a Smartphone operating system. • Android was then acquired by the Google in 2005 for US50 million $ and unveiled its distribution in 2007 with formation of Open Handset Alliance led by Google. • The first commercially available phone to run Android was the HTC Dream, released on October 22, 2008 With Android Version 1.0
  6. 6. Open Handset Alliance (OHA) The Open Handset Alliance (OHA) is a group of companies Which are allowed to use source code of Android and develop applications. The OHA was established on 6 November 2007, led by Google with 47 members including mobile handset makers, application developers and chip makers. In OHA group companies are allowed to use source code of Android and develop applications according to the needs of customers. Major group members of OHA group is Google , HTC, Sony, Dell , Intel, Samsung, Nvidia, LG etc.
  7. 7. Revolution in Mobile Experience • Before invention of mobile OS, only technological device that required an operating system was a personal computer. Initially it was just one or two high-end mobile phones that ran on operating systems, but with the success of those particular models, more models started using Smartphone operating systems. • One Smartphone operating system that has truly revolutionized the whole idea of a mobile phone is Android. The first mobile phone to run on android OS was ‘HTC DREAM’. After the success of Android based HTC(Dream), more and more Smartphone manufacturers joined the android project and the members of the Open Handset Alliance (OHA) increased. This resulted in Android becoming the most widely used Smartphone OS in the market.
  8. 8. Revolution in Mobile Experience • The open source and flexible nature of Android allows the developers and device manufacturers to modify the software according to their needs, As a result of this constant development and innovation, Android has been adapted to work on technological devices other than smart phones. • Android devices are much more cost effective than its rivals and offer a more stimulating and fulfilling user experience, thus, making Android the most preferred choice by users. • Android has become the core operating systems of many other devices like Smart books , Wristwatches , Car, CD/DVD players , Camera and other devices
  9. 9. Features of Android OS Android supports wireless communication using  3G Networks  4G Networks  802.11 Wi-Fi Networks  Bluetooth Connectivity Android runs on many devices of different companies which are member of OHA. User gets millions of applications for free that any other OS users cannot get. Interface that is better then the previous touch screen mobiles.
  10. 10. Features of Android OS Multitasking , Multi-touch , Modern web browser , Smart Notification Centre Android applications also developed in JAVA and C/C++ language. Android supports advanced audio/video/still media formats such as MPEG-4, H.264, MP3, and AAC, AMR, JPEG, PNG, GIF, MKV, AVI
  11. 11. 84.70% 2.50% 1.10% 11.70% Android Ios Windows Others Global OS Share 2014
  12. 12. 78.40% 3.20% 2.80% 15.60% Android Ios Windows Others OS Share India 2014
  13. 13. Versions of Android OS Android Beta and Android 1.0 (September 23, 2008) Android Cupcake 1.5 (April 30, 2009) Android Doughnut 1.6 (September 15, 2009) Android Éclair 2.0-2.1 (October 26, 2009) Android Froyo 2.2 (May 20, 2010) Android Gingerbread 2.3 (Dec 6,2010) Android Honeycomb 3.0 (February 22, 2011) Android Ice Cream Sandwich(ICS) 4.0 (November 14, 2011) Android Jelly Bean 4.1- 4.3 (June 27, 2012) Android KitKat 4.4 (September 3, 2013)
  14. 14. Android L • It is the upcoming android OS and the successor to the Android 4.4 (kitkat). It was unveiled on June 2014. It’s developer’s preview has already been released for nexus devices and the final completely developed ‘Android L’ is expected to be release in late 2014. • The most prominent changes to Android L includes a redesigned user interface, and improvements to the notification system which allows them to be accessed through the lock screen and displayed within apps as banners at the top of the screen. According to Google, it has been designed to manage memory (RAM) to keep the power consumption at minimum, so more battery.
  15. 15. Android Rooting Android Rooting is the process of allowing users of devices running Android OS to attain privileged control, also known as root access, of their android system. It is performed with the goal of overcoming limitations that manufacturers put on their devices, resulting in the ability to replace device’s operating system or perform other operations that are otherwise inaccessible to a normal android user. Many manufacturers have tried to make “unrootable” devices with harsher protections but they are usually still rootable in some way. There may be no root available for a new device, but one is usually available in a few weeks.
  16. 16. Android OS Vs Other Mobile OS Android IOS Windows Phones Apps 13,00,000+ 12,50,000+ 4,00,000+ Widgets Yes No (except in notification centre) expandable Live Tiles Expandable storage Yes No Yes Programmed in C, C++, Java C, C++, Objective-C C, C++ , C# Customizability Yes Limited Limited Available on Many phones and tablets (HTC , Samsung ,Sony , LG and other) iPod Touch, iPhone, iPad, Apple TV Limited (Nokia, HTC, Samsung & other) Latest Version Used Android 4.4 Kitkat September 2013 7.0.2 September 2013 Windows Phone 8.1 February 2014
  17. 17. Limitations of Android OS Android requires an active internet connection. At least there should be a GPRS internet connection so that the device is ready to go online according to our needs. Application in the Android phones can easily be obtained and for free, but the consequences in each of these applications, will always be ads on display, either the top or bottom of the application. Android operating system has a lot of "process" running in the background that lead to the quick battery drains. Making source code available to everyone inevitably invites the attention of hackers and less secure than other mobile OS.
  18. 18. Fact & Figure about Android OS Android powers hundreds of millions of mobile devices in more than 190 countries around the world. Every day more than 1 million new Android devices are activated worldwide. Android accounts for 85% of the Worldwide Smartphone OS Market as of July 2014. It's the largest installed base of any mobile platform and growing fast—every day another million users power up their Android devices for the first time and start looking for apps, games, and other digital content. Android users download more than 1.5 billion apps and games from Google Play each month. Android is launching all the versions in the alphabetical order. The primary source of income from Android for Google is only mobile
  19. 19. Fact & Figure about Android OS Android was about to close. After the company was founded, it became difficult for the founder to keep it floating and to carry out daily business operations. Steve Perlman, a friend of Andy Rubin, saved the company by infusing much needed funds. Microsoft considered it a very underrated project and they thought that android cannot make a big hit. The logo of android was inspired from a character of 1990’s game called ‘Gauntlet - The Third Encounter’. Android space- in 2010 a British satellite firm launched a nexus S into space which controls satellite and collects information.
  20. 20. Future Scope of Android OS Customers are always demanding something new and innovative. That’s the reason all companies are shifting from those boring phones to much more interesting android phones with lots of new exclusive content. Google will launch another version of Android that starts with ‘L’ because Google launches all its android versions in the alphabetical order with upgraded and new features. More future development of smart watches, digital cameras and other devices with Android OS. There are chances of Android becoming the widely used operating system in world in almost every kind of technology. Mobile Apps development industries are considering Android Application Development as one of the best remunerative business opportunities.
  21. 21. Future Scope of Android OS Android introduced some innovative and new features with every new version and try to overcome it’s drawback in previous version. Many companies are now working just on developing android based applications. There has been an unexpected rise in the demands of the android developers and this demand is expected to increase in future. Future of android is beyond imagination. There seems to be no end to evolving new applications and mobiles using android technology.
  22. 22. Reference http://www.steegle.com/google-products/android-101 http://en.wikipedia.org/wiki/Android_(operating_system) http://www.moonmicrosystem.co.in/blog/future-scope-of-android- technology/ https://www.youtube.com/watch?v=1gUQhN5joSQ http://en.wikipedia.org/wiki/Open_Handset_Alliance http://en.wikipedia.org/wiki/Rooting_(Android_OS) http://en.wikipedia.org/wiki/Android_L http://www.in.techradar.com/news/phone-and-communications/ mobile-phones/Android-L-whats-new/ articleshow/38428404.cms
  23. 23. Thank You