https://en.wikipedia.org/wiki/Android_version_history
https://blog.csdn.net/weixin_36785944/article/details/83659165?
https://blog.csdn.net/chenmiaoqin950606/article/details/78959683
| Code name | Version number(s) | Initial release date | API level | References |
|---|---|---|---|---|
| No codename | 1.0 | September 23, 2008 | 1 | [9] |
| 1.1 | February 9, 2009 | 2 | [9][11] | |
| Cupcake | 1.5 | April 27, 2009 | 3 | |
| Donut | 1.6 | September 15, 2009 | 4 | [12] |
| Eclair | 2.0 – 2.1 | October 26, 2009 | 5 – 7 | [13] |
| Froyo | 2.2 – 2.2.3 | May 20, 2010 | 8 | [14] |
| Gingerbread | 2.3 – 2.3.7 | December 6, 2010 | 9 – 10 | [15] |
| Honeycomb | 3.0 – 3.2.6 | February 22, 2011 | 11 – 13 | [16] |
| Ice Cream Sandwich | 4.0 – 4.0.4 | October 18, 2011 | 14 – 15 | [17] |
| Jelly Bean | 4.1 – 4.3.1 | July 9, 2012 | 16 – 18 | [18] |
| KitKat | 4.4 – 4.4.4 | October 31, 2013 | 19 – 20 | [19] |
| Lollipop | 5.0 – 5.1.1 | November 12, 2014 | 21 – 22 | [20] |
| Marshmallow | 6.0 – 6.0.1 | October 5, 2015 | 23 | [21] |
| Nougat | 7.0 – 7.1.2 | August 22, 2016 | 24 – 25 | [22][23][24][25] |
| Oreo | 8.0 – 8.1 | August 21, 2017 | 26 – 27 | [26] |
| Pie | 9.0 | August 6, 2018 | 28 | [27] |
| Android 10 | 10.0 | September 3, 2019 | 29 | [28] |
