Android Operating System(OS)
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Android is an open source, Linux-based operating system developed by Google. It has several advantages including easily accessible apps on the Google Play Store, ability to multitask, and good notification handling. However, it also has disadvantages such as needing an internet connection, inviting hackers due to open source code, and potential for viruses. Android has gone through several versions from Cupcake to Oreo, with each release focusing on improvements to user experience, security, and new features.
Android Operating System(OS)
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- 3. FEATURES OF ANDROID • Open Source • Larger Developer • Increased Marketing • Reduced Cost of Development • Higher Success Ratio • Rich Development Environment 1
- 4. ADVANTAGES OF ANDROID • Aplications are easily obtainable on Google Play Store. • Android much like most operating system on phones allow you to multi task. • It is also good as dealing with notifications. 1
- 5. DISADVANTAGES OF ANDROID • Need of Internet Connection. • Making source code available invites the attention of hackers. • Many applications of Android contains Virus. • Consumes more battery. 1
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- 7. WHAT IS ANDROID OPERATING SYSTEM? •It is a Linux-based platform for mobile phones. •It was released under the Apache v2 open source license. •It was developed by Google. 1
- 8. VERSIONS OF ANDROID OPERATING SYSTEM 1
- 9. ANDROID 1.5 ~ CUPCAKE • Based on Linux Kernel 2.6.27 the official 1.5 was released on 30 April ,2009. • Soft Keyboard. • Ability to record video. • Animated screen transitions. 1
- 10. ANDROID 1.6 - DONUT • Based on Linux Kernel 2.6.29 ,the official 1.6 was released on 15 September, 2009. • Support for WVGA Screen Resolution. • Updated CDMA support. • Multilingual Text-to-speech function. 1
- 11. ANDROID 2.0 - ECLAIR • Based on Linux Kernel 2.6.29, the official 2.0 was released on October 26, 2009. • Bluetooth 2.1 support. • Ability to select to call and SMS. 1
- 12. ANDROID 2.2 -2.2.3 FROYO • Based on Linux Kernel 2.6.32, the official 2.2 was released on May 20, 2010. • Option to disable data access. • USB Tethering and Mobile Hotspot functionality. 1
- 13. ANDROID 2.3-2.3.7 GINGERBREAD • Based on Linux Kernel 2.6.35, the official 2.3 was released on December 6, 2010. • Enhance copy-paste function. • Improve Gmail Application. 1
- 14. ANDROID 3.0 - HONEYCOMB • Connectivity for USB Accessories. • Support for external devices. • Ability to view albums. 1
- 15. ANDROID 4.0 ICE CREAM SANDWICH • Based on Linux Kernel 3.0.1, the officially released on October 19, 2011. • Brand new chrome mobile web browser introduced. • Improved Camera. 1
- 16. ANDROID 4.3-JELLY BEAN • It was released on July 9, 2012. • Bluetooth data tranfer for Android Beam. • Improve Camera application. 1
- 17. ANDROID 4.4 - KITKAT • It was released on September 3, 2013. • UI updates for Google Map, navigation and alarm. • Offline music play support. 1
- 18. ANDROID 5.0-5.0.2 LOLLIPOP • It was released on November 12, 2014. • Improvements to the notification priority system. • Without owner permisssion the device is not open. 1
- 19. ANDROID 6.0 MARSHMALLOW • It was officially released on October 2015. • It primarily focuses on improving the overall user experience. • It enables additional security features. 1
- 20. ANDROID 7.0 - NOUGAT • It was released on August 22, 2016. • Multi-window. • Notification sheets. • Switch apps by double tapping in overview button. 1
- 21. ANDROID 8.0 - OREO • Improved battery. • Picture in picture support. • Android Instant apps. • Updated Security features. 1
- 22. ANDROID V/S IOS • Android • It was developed by Google. • It is available in Google Play Store. • It was released on September 23, 2008. • It is open source. • IOS • It was developed by Apple • It is available in Apple Store. • It was released on July 29, 2007. • It is closed. 1
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