The android smartphone is widely popular nowadays. we can see android OS bashed smartphones in everyone's hands. So history of the Android mobile operating system began in November 5, 2007. The first version of android 1.0v, was released in September 2008. Google continually developed android versions in a better way to give new experience to users.
android Versions 1.0v and 1.1v were not released under specific code names. Android code names put on the basis of alphabetical order since 2009's Android 1.5 Cupcake, with the most recent major version being Android 8.0 Oreo, released in August 2017.
see the given table for more info about android history with release date:
