Introduction to Android Operating system

by Jeyaganesh on May 30, 2010

Android is a mobile operating system which is becoming a major competitor to iPhone OS in terms of openness.I am beginning the android series which will be helpful for developers who wish to develop android apps.

android-logo

Android-logo

Dictionary definition

android - an automaton in the form of a human being.

Android is a software stack for mobile devices that includes an operating system, middleware and key applications. Android has the modified version of Linux kernel .

Android was initially developed by Android Inc. Later acquired by Google to form open Headset alliance [ a group of 65 hardware, software, and telecom companies ].Applications for android devices are written in Java language.

Android versions

v1.5 cupcake

android v1.5-cupcake

android v1.5-cupcake Based on Linux Kernel 2.6.27

v1.6 donut

android v1.6_donut

android v1.6-donut ,Based on Linux Kernel 2.6.29


v2.0/2.1 Eclair

android v2.0-ecliar

android v2.0-ecliar,Based on Linux Kernel 2.6.29

V2.2 Froyo

Android-2.2-Froyo

Android-2.2-Froyo,Based on Linux Kernel 2.6.32


V2.3 ginger bread

This version is yet to release.Web M video playback will be a  major update expected in this version.

android gingerbread

android gingerbread,Based on Linux Kernel 2.6.33

v 3.0 Honeycomb

Designed especially for Tablet PC’s. [details]

android honeycomb

Based on Linux kernel 2.6.36

Icecream Sandwich

The next version composing of both gingerbread and honeycomb into unified OS. [details]

Icecream sandwich

Icecream sandwich

Advantage of Android over other Mobile operating systems:

Android OS is completely open source .Developers can use the core OS functions to develop applications Unlike Iphone OS which is a closed system.

Android supported by various hardware manufacturers (OHA) hence there is no  mobile career dependency.check the list of devices supported by android.

android statistics

android statistics

Multi platform support- SDK can be installed on windows,Linux and Mac OS .

Zero developmental cost – Tools for application development are downloaded for free.

Also the applications created by developers can be published in Android market place for users to download.

android architecture

android architecture

Android’s founders now working in Google  Andy RubinRich MinerNick Sears , and Chris White.

SDK

The Android SDK includes a comprehensive set of development tools.These include a debugger, libraries, a handset emulator. Software written in Java can be compiled to be executed in the Dalvik virtual machine, which is a specialized VM implementation designed for mobile device use.Facebook released a new SDK for android which supposed to be superior than the SDK for iphone.

See also :Android 3.0 Honeycomb demo by Google-Full video on new features

Devloper’s Link

1. SDK download

2.What is android

3.Facebook SDK for android

Watch us for further application development using android.Follow us on twitter and facebook.

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{ 5 comments… read them below or add one }

Jeyaganesh October 23, 2010 at 11:43 pm

ANdroid ginger bread for 2010 Q4 news at http://devlup.com/mobile/android/gingerbread/993/

Reply

Efrain Cervantez December 16, 2010 at 11:46 pm

I am continuously searching online for articles that can help me. Thx!

Reply

Roy Michael S January 24, 2011 at 9:30 am

i am trying continuously learn about ANDROID SYSTEM that can help me to operate optimally my smart phone. Thanks.

Reply

lohija January 27, 2011 at 5:19 pm

well dis a nice idea…………..
is this android operating system applicable for computers

Reply

Shubham July 16, 2011 at 10:10 am

I Am Alaways Trying To Know About The Android Operating System.
I Alaways Wanted That I have The more Information About Android Operating System Than Others. I Am Trying For That.
:)

Reply

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