Android is a Linux-based open-source operating system for mobile devices like smartphones and tablets. The Free Smartphone Alliance, led by Google, and other organizations collaborated to create Android.

Android Course in Chennai takes a standardized approach to mobile application development, which ensures that developers only have to code for Android, and their apps can run on a variety of Android-powered devices.

Google launched the first beta version of the Android Software Development Kit (SDK) in 2007, followed by the very first commercial version, Android 1.0, in September 2008.

Google released the next Android version, 4.1 Jelly Bean, on June 27, 2012, at the Google I/O conference. Jelly Bean is a step-by-step update designed to improve the user experience in terms of both functionality and performance.

Android's source code is licenced under free and open source software licences. The majority of the code is released under the Apache License version 2.0, while the Linux kernel updates are released under the GNU General Public License version 2.

Android's features

Android Classes in Coimbatore is a versatile operating system that rivals Apple's 4GS in terms of functionality. Here is a list of a few of them.

The User Interface is Beautiful.

The Android OS basic screen has a lovely and easy-to-use user interface.

Connectivity

GSM/EDGE, IDEN, CDMA, EV-DO, UMTS, Bluetooth, Wi-Fi, LTE, NFC, and WiMAX are all examples of connectivity.

Keeping Things in Storage

For data management, SQLite, a lightweight relational database, is used.

Help from the media

H.263, H.264, MPEG-4 SP, AMR, AMR-WB, AAC, HE-AAC, AAC 5.1, MP3, MIDI, Ogg Vorbis, WAV, JPEG, PNG, GIF, and BMP are all examples of compression formats.

Messages

SMS and MMS are two types of text messages.

GCM is a group of people who work together

GCM (Google Cloud Messaging) is a service that allows developers to transfer short message data to Android users with no need for a proprietary sync tool.

Using a web browser

Centered on the open-source WebKit layout engine, with HTML5 and CSS3 support from Chrome's V8 JavaScript engine.

Multi-touch interface

Android has native multi-touch support, which was first available in devices like the HTC Hero.

Multitasking

Multitasking is a term used to describe the ability to perform several. The user will jump from one task to the next when running several applications at the same time.

Widgets that can be resized

Widgets are resizable, which means they can be expanded to show more content or shrunk to save room.

Applications for Android

The Android Software Development Kit is used to build Android apps, which are typically written in Java.

Android applications can quickly be sold to the public through stores like Google Play, SlideME, Opera Mobile Store, Mobango, F-droid, and the Amazon Appstore once they've been created.

Android Online Training is used in over 190 countries and drives hundreds of millions of mobile devices. It has the most user base of any mobile network and is rapidly expanding. More than one million new Android devices are enabled every day around the world.

This tutorial has been written with an aim to teach you how to develop and package Android application. We will start from environment setup for Android application programming and then drill down to look into various aspects of Android applications.