What is the difference between CompileSdkVersion and targetSdkVersion?

CompileSdkVersion: The compileSdkVersion is the version of the API the app is compiled against . This means you can use Android API features included in that version of the API (as well as all previous versions, obviously). TargetSdkVersion: The target sdk version is the version your app is targeted to run on.

Generally, companies target a minimum version of KitKat, or SDK 19 , for new endeavors. For personal projects, we usually choose Lollipop, or SDK 21, as it brings a number of improvements to the table, such as improved build times.

Generally, companies target a minimum version of KitKat, or SDK 19 , for new endeavors. For personal projects, we usually choose Lollipop, or SDK 21, as it brings a number of improvements to the table, such as improved build times.