Android os
Download as PPTX, PDF0 likes188 views
Android is an open-source operating system used for mobile devices like smartphones and tablets. It is based on the Linux kernel and allows developers to create over 1.3 million apps. Android devices use wireless technologies like 3G, 4G, WiFi and Bluetooth. While initially developed for phones, Android now powers many other devices including cars, TVs, microwaves and more. New versions of Android are continually released with improvements to the user interface, additional features and compatibility with newer technologies. However, Android also faces limitations such as attracting hackers due to its open source code and high battery usage compared to other mobile operating systems.
Android os
- 1. Presented by:- yogesh jadhav
- 3. What is android? Android is a operating system for mobile devices such as smart phones and tablet computers. Based on the Linux Kernel. Android specially developed for applications. 1.3+ million apps. The android is an open source.
- 5. FEATURES OF ANDROID Android is not a single piece of hardware. Android is a multi-process system, in which each application (and parts of the system) runs in its own process. Android supports wireless communication using:- 3G networks . 4G networks. 802.11 Wi-Fi networks. Bluetooth connectivity.
- 6. Only for smart phone?? Manufacturers are making many devices not limited only to cell phones. Android os is now running in: Cell phones, tablets., Android cars, HDtv, Desktop phones, Microwave oven, Washing machine, Set-top boxes for satellite and cable tv
- 8. VERSIONS OF ANDROID ANDROID BETA first version of android . The focus of android beta is testing incorporating usability. Android beta will generally have many more problems on speed and performance. ANDROID ASTRO 1.0 First full version of android Relesed on september 23, 2008. Wi-Fi and bluetooth support. Quite slow in operating. Copy and paste feature in the web browser is not persent.
- 9. VERSIONS OF ANDROID Android iceceramsandwich(ics)4.0 Relesed on november 14, 2011. Virtual button in the ul. Ability to shut down apps that are using data in the background. Android jellybean 4.1 relesed on june 27, 2012 Latest version of android. Smoother user interface.
- 10. Versions of android Android froyo 2.2 Relesed on may 20, 2010. Support for adobe flash 10.1 No internet calling. Android gingerberad 2.3 Relesed on december 6, 2010. Internet calling One touch word selection and copy/paste access. Not supports multi-core processors.
- 11. CONCLUSION AND FUTURE SCOPE Android is now stepping up in next level of mobile internet. There are chances of android mobile sales becomes more than Iphones in next two years. Google may launch another version of android that starts because Google is launching all the android version in the alphabetical order. There are chances of android may become the widely used operating system in world
- 12. Limitatoins:- Making source code available to everyone inevitably invites the attention of hackers. Android operating system uses more amount of battery as compared to normal mobiles phones. As there are so many user sometimes it becomes difficult to connect all the user. As we call android is world of application we continuously need to connect with the internet which is not possible for all the user.