Kotlin V/s Java, What should I learn for Android app development

Question

I want to learn Android app development please help me.

Answer 1

Kotlin has many features and tools that Java does lacks. But to learn Kotlin you need to learn Java. As Kotlin has been derived from Java. Some of you will think that “No it is not necessary to learn Java to learn Kotlin” but when you use Kotlin to develop apps in android studio you will have to use Java libraries and ultimately you have to use the knowledge of Java to write the code on kotlin.

Answer 2

https://youtu.be/sedS5rbeIms

Answer 3

you can convert java to kotlin and reverse in android studio with :
ctl + shift + k
im not sure about short key🙂