Android
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Android is an open-source operating system, developed by Google for mobile devices and based on Linux, with over 600,000 applications available. It has undergone several version updates since its inception in 2003, with significant features including 3G/4G connectivity, multitasking, and media support. While it offers advantages such as extensive app availability and customizable user interfaces, it also has disadvantages like battery drain and security vulnerabilities.
Android
- 2. CONTENTS Introduction History Features Android Versions Advantages Disadvantages Types of Devices
- 3. Android is an open source operating system, created by Google specifically for use on mobile devices (cell phones and tablets). Based On the Linux Operating System. Android was found way back 2003 It was developed in Palo Alto, California. Android was developed by the Andy Rubin, Rich Miner, Nick Sears and Chris White INTRODUCTION
- 4. An open platform for developers, users & industry. Android is Lightweight and full featured There are more than 6,00,000 Applications in android markets Android was purchased by the GOOGLE in AUGUST,2005 for 50 million $.
- 5. HISTORY 2003 • Android Inc Was Founded 2005 Google acquires startup Android Inc. to start Android platform 2007 Open Handset Alliance announced 2008 Google sponsors 1st Android Developer Challenge T-Mobile G1 announced Android released open source Android Dev Phone 1 released
- 6. HISTORY 2009 SDK Android Version 1.5 (Cupcake) New soft keyboard with “autocomplete” feature SDK Android Version 1.6 (Donut) Support Wide VGA SDK Android Version 2.0/2.0.1/2.1 (Eclair) Revamped UI, browser 2010 Nexus One released to the public SDK Android Version 2.2 (Froyo) Flash support, tethering SDK Android Version 2.3 (Gingerbread) UI update, system-wide copy-paste
- 7. HISTORY 2011 SDK Android Version 3.x (Honeycomb) Optimized for tablet support SDK Android Version 4.0 (Ice Cream Sandwich) Virtual UI buttons 2012 SDK Android Version 4.1.1 (Jelly Bean) Triple buffered graphics pipeline 2013 o SDK Android Version 4.4.4 (Kitkat) o More polished design, improved performance and new features..
- 8. FEATURES OF ANDROID Connectivity Features: 3G/4G connectivity Wi-Fi connectivity Bluetooth connectivity Tethering General Features: Voice Search Multi touch Multi tasking Screen capture Video calling Multiple Language support Messaging
- 9. FEATURES OF ANDROID Media Features: Camera & Videos Streaming Media Support Media Support :- Android supports advanced audio/video/still media formats such as MPEG-4, H.264, MP3, and AAC, AMR, JPEG, PNG, GIF. External Storage :- reads micro SD cards
- 10. VERSIONS OF ANDROID OS
- 11. ANDROID 1.0 o The Android 1.0 was launched in 23 September 2008 o Web browser to show, zoom and full HTML WebPages, multiple pages show as windows o Android Market app downloads and updates o Multitasking, Instant Messaging, Wi-Fi and Bluetooth
- 12. ANDROID 1.5 ( CUPCAKE ) o The Cupcake was launched in 30 April 2009 o Based on Linux Kernel 2.6.27 o Faster Camera start up and image capture o Onscreen Soft Keyboard o Directly uploads videos to Youtube
- 13. ANDROID 1.6 ( DONUT ) o The Donut was launched in 15 September 2009 o Quick Search box and Voice Search o Integrated camera, camcorder and gallary, o toggle between still and video capture modes o Battery usage indicator o Multilingual text-to-speech function
- 14. ANDROID 1.6 ( FROYO ) o Based on Linux Kernel 2.6.32 o The Froyo was launched in May,2010 o New tips widget for home screen o Improve exchange support o Multiple keyboard language o Adobe Flash 10.1
- 15. ANDROID 2.3 (GINGERBREAD) ) • Support for a front-facing camera for video calling • The Gingerbread was launched in Dec,2010 • Download Manager • Updated User Interface with high efficiency and speed • Internet calling • One touch word selection and copy/paste. • New keyboard for faster word input. • More successful version of Android than previous versions.
- 16. ANDROID 3.0 (HONEYCOMB) o Released on February 22, 2011. o Support for multi-core processors o Ability to secure all user data. o This version of android is only available for tablets.
- 17. ANDROID 4.0 (ICECREAMSANDWICH) o Released on November 14, 2011. o A speedier, smoother browser. o More storage space for apps. o Virtual button in the UI. o A new typeface family for the UI, Roboto. o Ability to shut down apps that are using data in the background.
- 18. ANDROID 4.1 (JELLYBEAN) o Released on June 27, 2012. o Latest version of Android. o Smoother user interface. o Accessibility o Google Now o Android Beam o Offline Google Map
- 19. ADVANTAGES Open- Versions Upgrades It has better app market(600k application) Supports all Google services Multitasking Fast and easy development- It gives you better notification. Customizable UI Better Choice of Devices Many apps are free or low-cost
- 20. DISADVANTAGES Wasteful Batteries, This is because the OS is a lot of "process" in the background causing the battery quickly drains. Internet connection is important Over heats Box of Malware Google play store
- 21. TYPES OF ANDROID DEVICES
- 22. ANDROID DEVICES GALAXY NOTE 3 GALAXY TABLET