Android is a mobile operating system (OS) based on the Linux kernel and currently developed by Google. Android is designed primarily for touchscreen based devices, with specialized user interfaces for televisions (Android TV), cars (Android Auto), and wrist watches (Android Wear).
The version history of the Android mobile operating system began with the release of the Android beta in November 2007. The first commercial version, Android 1.0, was released in September 2008. Since April 2009, Android versions have been developed under a confectionery-themed code name and released in alphabetical order; the exceptions are versions 1.0 and 1.1 as they were not released under specific code names.
Android Development Tools for Installation
Using Android Studio
Android Studio is a fairly new IDE (Integrated Development Environment) made available for free by Google to Android developers. Android Studio is based on IntelliJ IDEA, an IDE that also offers a good Android development environment.
Single Zip file, download from here. No need to install, just double click studio.exe from bin folder or download the installation file from here. Note that you need to have JDK 6 or higher installed.
Right Now I’m using:
OS: Windows 10
Android Studio: 2.1.1
Android API Level: