what kind of android in the world do you have? The version history of the Android 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. Android is a mobile operating system developed by Google and the Open Handset Alliance, and has seen a number of updates to its base operating system since its original release.
These updates typically fix bugs and add new features. Since April 2009, each Android version has been developed under a codename based on a dessert or sweet treat. These versions have been released in alphabetical order: Cupcake, Donut, Éclair, Froyo (frozen yogurt), Gingerbread, Honeycomb, Ice Cream Sandwich, and Jelly Bean.
The most recent update to the Android OS was Jelly Bean v4.1, which was announced in June 2012, and was released into the Android Open Source Project on July 9, 2012.
the version of android :
1 Android beta
2 Android 1.0
3 Android 1.1
4 Android 1.5 Cupcake
5 Android 1.6 Donut
|The Android 1.6 home screen|
6 Android 2.0/2.1 Eclair
|The Motorola Droid, running Android 2.0|
7 Android 2.2.x Froyo
|Google's Nexus One was the first smartphone to receive Android 2.2 Froyo|
|Google's Nexus S introduced Android 2.3 Gingerbread|
9 Android 3.x Honeycomb
|The Motorola Xoom tablet introduced Android 3.0 Honeycomb|
10 Android 4.0.x Ice Cream Sandwich
|The Samsung Galaxy Nexus introduced Android 4.0 Ice Cream Sandwich|
11 Android 4.1.x Jelly Bean
|Android 4.1 Jelly Bean on the Asus Nexus 7|
you can read android guide and resources for help you know about android more. i think thats all of the android version until now. i hope this articles useful.