https://developer.android.com/studio/releases/platforms 참조. 년도 코드명 버전 API 레벨 2020 android 11 30 2019-2020 android 10 29 2018 Pie android 9 28 2017 Oreo android 8.1 27 2017 Oreo android 8.0 26 2016December Nougat android 7.1Revision 3 25 2016November Nougat android 7.1Revision 2 25 2016October Nougat android 7.1Revision 1 25 2016August Nougat android 7.0 24 2015November Marshmallow…