Is Java prerequisite for Kotlin?

Should I learn Java or Kotlin for Android? You should learn Kotlin first . If you have to pick between learning Java or Kotlin to start developing Android apps, you will have an easier time using current tools and learning resources if you know Kotlin.26 Nis 2021

Prerequisites for Learning Kotlin Kotlin is a beginner-friendly language, and you can learn it even if you have little to no prior knowledge of programming. However, anyone having experience working with Python or Java will be able to master Kotlin quickly .

Conclusion. In general, because of the May 2019 announcement from Google I would recommend beginners at Android app development start with Kotlin however there are some exceptions where I think Java may be better . There are two scenarios I would recommend learning Java first for Android app development as a beginner.

You don’t need Java knowledge to learn Kotlin or Kotlin knowledge to learn Java. Having said that, If you know Java, that will be helpful when you need to interop with some Java libraries. You can start learning any of Java or Kotlin without prior knowledge of the other.