Android os

1. INTRODUCTION ORIGIN OF ANROID PLATFORM SOFTWARE DEVELOPMENT VERSIONS OF ANDROD

2. INTRODUCTION WHAT IS ANDROID ? A Software platform and operating system for mobile. Based on the Linux kernel .

3. ORIGIN OF ANDROID Aroid was found in Palo Alto California in October 2003 by……..

4. ANDY RUBIN In Rubin’s words “smarter mobile devices that are more aware of its owner’s location and preferences.”

5. RICK MINER

6. NICK SEARS

7. CHRIS WHITE

8. Android was bought by Google in 2005

9. On the November 5 2007 the Open Handset alliance , consortium of several companies was unveiled with the goal to develop open standards for mobile devices.

10. PLATFORM HARDWARE Android is not a single piece of hardware it’s a complete end to end software platform that can be adapted to work on any number of hardware configuration. Everything is there, from the boot loader all the way up to the applications.

11. Android uses Linux for its device drivers, memory management, process management, and networking. OPERATING SYSTEM

12. Android uses Linux for its device drivers, memory management, process management, and networking. The next level up contains the c/ c++ internally, but you’ll be calling them through java interfaces . In this layer you can find the surface manager , 2D and 3D graphics, media codecs , the SQL database (SQLite), and a native web browser engine (webkit). OPERATING SYSTEM

13. Android uses Linux for its device drivers, memory management, process management, and networking. The next level up contains the c/c++ internally, but you’ll be calling them through java interfaces . In this layer you can find the surface manager , 2D and 3D graphics, media codec's, the SQL database (SQLite), and a native web browser engine (webkit). Dalvik virtual machine. Dalvik runs dex files, which are converted at compile time from standard class and jar files OPERATING SYSTEM

14. NETWORK CONNECTIVITY It supports wireless communications using: GSM mobile-phone technology.

15. NETWORK CONNECTIVITY It supports wireless communications using: GSM mobile-phone technology. 3G.

16. NETWORK CONNECTIVITY It supports wireless communications using: GSM mobile-phone technology. 3G. 4G.

17. NETWORK CONNECTIVITY It supports wireless communications using: GSM mobile-phone technology. 3G. 4G. Wi-Fi network .

18. NETWORK CONNECTIVITY It supports wireless communications using: GSM mobile-phone technology. 3G. 4G. Wi-Fi network . Bluetooth headset

19. FEATURES OF ANDROID Interface that is better then the previous touch screen mobiles.

20. FEATURES OF ANDROID Interface that is better then the previous touch screen mobiles. User gets millions of applications that user can not get in any other mobile operating system.

21. FEATURES OF ANDROID Interface that is better then the previous touch screen mobiles. User gets millions of applications that user can not get in any other mobile operating system. Android supports advanced audio/video/still media formats such as MPEG-4, H.264, MP3, and AAC, AMR, JPEG, PNG, GIF.

22. FEATURES OF ANDROID Interface that is better then the previous touch screen mobiles. User gets millions of applications that user can not get in any other mobile operating system. Android supports advanced audio/video/still media formats such as MPEG-4, H.264, MP3, and AAC, AMR, JPEG, PNG, GIF. Developing an android application is not tough using SDK(standard development kit) and java emulator we can easily develop applications that we want.

23. SECURITY Android is a multi-process system, in which each application runs in its own process.

24. SECURITY Android is a multi-process system, in which each application runs in its own process. Most security between applications and the system is enforced at the process level through standard Linux facilities .

25. FUTURE POSSIBILITIEs The OHA is committed to make their vision a reality: to deploy the Android platform for every mobile operator, handset manufacturers and developers to build innovative devices.

26. FUTURE POSSIBILITIEs The OHA is committed to make their vision a reality: to deploy the Android platform for every mobile operator, handset manufacturers and developers to build innovative devices. More Android devices are coming and some will push the development even further.

27. FUTURE POSSIBILITIEs The OHA is committed to make their vision a reality: to deploy the Android platform for every mobile operator, handset manufacturers and developers to build innovative devices. More Android devices are coming and some will push the development even further. Nokia will soon launch its android phones

28. FUTURE POSSIBILITIEs The OHA is committed to make their vision a reality: to deploy the Android platform for every mobile operator, handset manufacturers and developers to build innovative devices. More Android devices are coming and some will push the development even further. Nokia will soon launch its android phones There are chances of Android Mobile sales becomes more then iPhone in next two years

29. SOFTWARE DEVELOPMENT DEVELOPMENT REQUIREMENTS Java Android Eclipse IDE (optional) PROGRAMMING LANGUAGES Java-officially supported c/c++ also possible but not supported

30. VERSIONS OF ANDROID ANDROID 1.0 Android 1.0 the first official version of the software , was released on September 23 2008. HTC dream first commercially sold out mobile which runs on android on Oct 22 2008

31. ANDROID1.1 On February 9 2009 the android update was released initially for HTC Dream only.

32. ANDROID1.5 On April 30 2009 the android 1.5 update was released, based on linux kernal 2.6.27. this was the first release to officially use a name based on dessert “cupcake”

33. ANDROID 1.6 On sep 15 2009 the android 1.6 SDk dubbed Donut was released.

34. ANDROID 2.0/2.1 On Oct 26 2009 the android the Android 2.0 SDK – code named Éclair was released.

35. ANDROID 2.2.x On may 20 2010 the android Froyo (short for frozen yogurt) SDK was released.

36. ANDROID 2.3.x On December 6 2010 the Android 2.3 named Gingerbread SKD was released

37. ANDROID 3.x On Feb 22 2001 the Android 3.0 name honeycomb SDK for the first tablet

38. ANDROID 4.0.x The SDK for Android 4.0.x named ice cream sandwich was released on Oct 10 2011

39. ANDROID 4.1.x On June 27 2012 at Android 4.1.x was released named Jelly Bean.

40. ANDROID 4.4 Android 4.4 KitKat  is the newest version of Android. The name was announced by Google on September 3 rd 2013 , and the operating system was released on October 31 st 2013 . It is currently only available on the Nexus 5 but many other devices will soon receive the update. 

41. NEXT ANDROID LOLLIPOP OR LIME PIE Next Android has yet be released . their release date is not announced yet

42. FUN FACT ABOUT ANDROID Google has a very special naming convention strategy for every Android version, and according to this each android version name is based on some dessert or somehow it is related with sweetness, and along with this the names also follow the alphabetical order. Check the complete cycle of Android versions

43. LIMITATIONS Android does not support: Bluetooth stereo Contact exchange Modem pairing Wireless keyboards Android operating system uses more amount of battery as compared to normal mobile phones

44. Firefox mobile is not coming to android. As we call Android is world of applications we continuously need to connected with the internet which is not possible for all the users.