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Android Build a Simple Android App with Java Getting Started with Android Creating the Fun Facts Project

Max Bardus
Max Bardus
11,794 Points
Posted by Max Bardus
Max Bardus
11,794 Points

What is backwards compatibility stands for?

Watched video several times but did't really understand it.

1 Answer

Tarek M.Tolba
PLUS
Tarek M.Tolba
Courses Plus Student 3,613 Points
Tarek M.Tolba
Tarek M.Tolba
Courses Plus Student 3,613 Points

Backwards compatibility means your App is compatible with older versions of Android (lower SDK).

Let's say your app is targeting a high SDK version (ex: Marshmellow). Some functions, objects .. etc aren't supported in lower SDK version (ex: KitKat), cause it was added newly in higher SDKS or was changed in the higher SDKS, so we use appcompat library for example to make it backwards compatible on KitKat.