Should I use Java or kotlin Android development?

Kotlin is the preferred language for Android development in 2021. Both Java and Kotlin can be used to build performant, useful applications, but Google’s libraries, tooling, documentation, and learning resources continue to embrace a Kotlin-first approach; making it the better language for Android today.

Do I need to learn Java before Kotlin?

No there is no need to learn Java before learning Kotlin for Android. As all we know , this year Google officially make it 2nd language for Android development. But you should have basic knowledge of programming and OOPs concepts and former experience in a object oriented language like c++.

What is advantage of Kotlin over Java?

A central focus of Kotlin is to enable mixed-language projects. Kotlin also introduces improved syntax, as well as concise expressions and abstractions. Using Kotlin with Java reduces excessive boilerplate code, which is a huge win for Android developers.

Should I learn Java or Kotlin to build Android apps?

In Java You’ll write more code, which will make You less efficient. By the way, Java/Kotlin/Gradle are not the only languages that work with Android, if You don’t already know. There is also C# (which I also like ). There are also hybrids like Apache Cordova (among others), which allow You to build apps for Android and iOS with one code base.

Is Kotlin a good language to learn?

Kotlin is entirely compatible with Java and Objective C, which makes learning the new language seamless. Kotlin introduces improved syntax, as well as concise expressions and abstractions. Using Kotlin with Java eliminates the need for excessive boiler plate code: a huge win for Android developers.

What is the difference between Java and Kotlin data classes?

In Java, properties are declared as private, following the practice of encapsulation. When accessing these properties, Java uses Getters and Setters, along with the isEqual or toString methods when needed. On the Kotlin side, data classes are introduced for the special purpose of model classes. Data classes allow properties to be directly accessed.

Is Kotlin worth picking up now?

I think Kotlin is well worth picking up at the moment. From the development side it helps you remove long boilerplate code and keep everything clean and short. If you are already a Java programmer, learning Kotlin shouldn’t be too hard and it’s okay to take your time at it.