To install the plugin, navigate to Android Studio Menu -> File -> Settings -> Plugins -> Browse Repositories -> Kotlin. Alternatively, you can also use the shortcut keys Ctrl+ Alt+ Shift+ K.Ī dialogue box will open to ask permission for configuring Kotlin in the project and convert the code.Ĭlick on OK to give permission and let Android Studio change the adle file and convert the Java file to Kotlin.Ĭonvert Java to Kotlin in Earlier Android Studio Versions Before 3.0įor the versions before Android Studio 3.0, we need to install the Kotlin plugin to complete the conversion. Once the file is open, navigate to Android Studio Menu -> Code -> Convert Java File to Kotlin File. You first need to open the Java file you want to change in the Android Studio. Here’s the step-by-step guide to converting the entire Java file to Kotlin. When using Android Studio 3.0, you don’t have to install additional plugins. Convert Java to Kotlin Using Android Studio 3.0 We will go through both scenarios in this article. You will either be using Android Studio 3.0 or the earlier versions. Since Kotlin is now the official Android development language, converting Java files to Kotlin has become easy.

These reasons are good enough for a developer to choose Kotlin over Java and convert the source code. Kotlin can handle significant exceptions like the null pointer exception.Kotlin is easier to read and understand than Java.The primary reason is that Kotlin is now the official Android development language.īesides that, Kotlin offers various benefits over Java, such as:

There are many reasons a developer would like to convert Java to Kotlin. There are two scenarios where you might look out to convert Java to Kotlin: converting the entire file or converting a piece of code.īut before getting into converting Java source files to Kotlin, let’s understand why someone would want to do so. If you wonder how to do that, this article will introduce some basic steps to convert your Java file to Kotlin. Hence, it is evident that developers might wish to convert their Java code to Kotlin. Kotlin is now the official Android development language, as declared by Google in 2017.

Convert a Few Java Code Lines to Kotlin.

Java to kotlin converter