How can I check the system version of Android?

How can I check the system version of Android?

android version system

android

versionCode vs versionName in Android Manifest

android version android-manifest google-play

android

How to retrieve the android sdk version? [duplicate]

android sdk version

android

Auto increment version code in Android app

android eclipse build version

android

Deleting previous version folder of android studio

android android-studio version directory

android

How to set build and version number of Flutter app

android ios flutter version

android

Change SQLite Database Version Number

android sqlite version

android

Android Developer Dashboard national/regional version

android version dashboard platform regional

android

How to know which version of ADT we are using in eclipse?

android eclipse version adt

android

What does MR version stand for?

android version android-4.0-ice-cream-sandwich abbreviation

android

Finding app version number in code

android version

android

Unity 3D: What is the Android Bundle Version and Version Code and how do they relate?

android version google-play unity3d android-version

android

How to include version string in the filename when building Android apk with ant?

android ant version apk

android

Android_Install failed version downgrade

android version upgrade google-play downgrade

android

PHP: How to get version from android .apk file?

php xml android version apk

android