Android operating system
- 1. Android Operating System Present by- Guruswami Hiremath
- 2. Introduction to Android OS • Open Source • Easy to Operate • Low cost • Customizable Nature • For mobile and Tablets
- 3. Android History • Found by Andy Robin , Rich Miner in 2003 • Digital Camera • Google acquired in 2005 • OHA • Htc Dream in 2008 • Start of Sugar Treats
- 4. Open Handset Alliance(OHA) • Found by Google in 2007 with 34 member • 84 members Present
- 5. Advantages of Android OS • GUI • Connectivity • Storage • Media support • Web Browsing • Multitasking • Multilanguage
- 6. Android Versions • Delicious flavors in alphabetical order • Latest Version is Lollipop 5.1 it has following features Guest mode Cromecast Speed Built in battery saver Priorities apps
- 7. Android above Mobiles and Tablets • TVs • Pc , laptop • Camera • Google Glasses • Smart watches • Game Controller • Cars • Microwave • Washing Machine
- 8. GUI of Android OS • Customizable screen • Theme • Widgets • Notification
- 9. Applications of Android OS • SDK • JAVA • Install , Update , Remove • Under Open Source License • Third party Stores
- 10. Battery Management of Android • Built in support • Low Battery Consumption • Idle State for App • Automatic kills app
- 11. Hardware Support for Android OS • 32 bit And 64 bit • RAM>512MB • GPU-OpenGL • Camera • Processors
- 12. Software Stack of Android OS
- 13. Security And Privacy • SandBox • User permission • Built in Scanner • Location Privacy • Virus And malwares
- 14. Updates For Android OS • By OTA • Always first for Nexus Series • Not Very fast update services • Device problems rises
- 15. Threats for Google's Android • Open Source • Hackers • Open Source Community ex: CynogenMod
- 16. Android market • 2013-81.3% • 2014-1.16 Billion • 2016 -2 Billion Expected • Apps -1.3 Million • 50 Billion times Installation of apps
- 17. Android V/S IOS • Affordable Android • Interface Tie • Apps IOS • Alternative App store Android • Battery life Android • OS Updates IOS • Customizable Android • Rooting Android • Secure IOS • Ecosystem IOS