The below is the screen shot of first screen of new Android Project Creation Window with an option to include Kotlin Support to the entire project. Tick checkbox Include Kotlin support to get kotlin support for the entire project. Official Source :: Convert to Kotlin From JAVA API endpoints using an OpenAPI 3.0 or OpenAPI 2.0 specification, Java/Kotlin. You can check Don't show this dialog next time, which makes it easy to dump Java code snippets into your Kotlin files. OAS RAML Converter - Converts between OpenAPI and RAML API specifications. Check our Documentation Page for more info. Click on ' ' icon near execute button and select dark theme. click the ' ' icon near execute button to switch. Fullscreen - side-by-side code and output is available. Or, create a new Kotlin file (File > New > Kotlin File/Class), and then paste your Java code into that file-when prompted, click Yes to convert the code to Kotlin. quicktype generates types and helper code for reading JSON in C, Swift, JavaScript, Flow, Python, TypeScript, Go, Rust, Objective-C, Kotlin, C++ and more. If you like JDoodle, please share your love with your friends. In Android Studio 3.0, open a Java file and select Code > Convert Java File to Kotlin File. You can convert entire JAVA code into KotlinĬonvert existing Java code to Kotlin code.If you have Android Studio >= 3.0 then your following jobs are very easy,

Online java to kotlin converter