How to remove Kotlin support from an Android project?

How to remove kotlin support from a new project and work with only java support without creating a new project ?

Step 1: Delete or comment-out these lines from build.gradle (Project) file.

ext.kotlin_version = '1.1.51' // My kotlin_version might be different from yours.
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

Step 2: Delete or comment-out these lines from build.grale (Module) file

apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
implementation"org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"

Step 3: Then hit Sync Now.

Note: Whenever you navigate to kotlin classes, you will see a popup always display on their header and the code is still highlighted.

To remove this popup and do not highlight kotlin code, go to File -> Settings to disable Kotlin plugin.

Then hit on Apply -> OK, after that a dialog will display to notify you reset Android Studio, just hit reset. Next time you open the project, the popup is gone and kotlin code is not highlighted anymore. It just like a normal file in your project.

Remove kotlin support from flutter project · Issue #47945 · flutter , easily install and uninstall Kotlin language in android stdio Without updating android studio Duration: 8:13 Posted: Jun 2, 2017 Enabling Kotlin Support for a current only Java Android project. It’s well known that Android Studio supports Kotlin since version 2.x after downloading and enabling the Kotlin plugin. Starting in AS 3.0 the plugin is not necessary because it’s already integrated with the IDE.

You have to remove this lines from your build.gradle

apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'

and

compile "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"

how to install and uninstall kotlin in Android studio, Is there any way to remove the generated code for kotlin android extensions? You can check with a new project and an empty activity class. Select your module in the Project window, and then select File > New, select any Android template, and then choose Kotlin as the Source language. For more information, see Add Kotlin to an existing app .

While creating a new Project

Select Java Language, instead of Kotlin

Turn off code generation for kotlin android extensions, use both Android Studio and Idea and if I have a project in Android Studio that is I've setup my project using Maven and I'm using Kotlin (Javascript) in You can disable the notification by opening Settings -> Appearance  Android Studio 3.x. In Android Studio 3.0 the plugin is already built-in there and while creating the new project you just have to make sure to check “Include Kotlin support” and the complete project will just support Kotlin from the beginning without requiring you any extra steps:

Make the Kotlin plugin shut up! - Support, It seems to be problem with kotlin. It says. The Android Gradle plugin supports only Kotlin Gradle plugin version 1.3.0 and higher. The following dependencies do  Add Kotlin to an existing project. To add Kotlin to your project, do the following: Click File > New, and choose one of the various Android templates, such as a new blank Fragment, as shown in figure 1. If you don't see the list of templates in this menu, first open the Project window, and select your app module.

Remove kotlin support from flutter project, Android Studio supports Kotlin from version 3.0, you just have to tell it to When starting a new project in Android Studio we must check the box to the experience in developing Android and removing verbosity in the code. Basecamp's Android app is 100% Kotlin code, and they report a huge difference in programmer happiness and great improvements in work quality and speed. Keepsafe's App Lock app has also been converted to 100% Kotlin , leading to a 30% decrease in source line count and 10% decrease in method count.

Setting up Kotlin plugin in Android Studio, Learn about Kotlin support in IntelliJ IDEA. Ability to configure Kotlin modules in a project for JVM, JavaScript, Maven or Gradle. Kotlin compiler configuration. In this tutorial, you have learned how to use Kotlin in your Android projects after installing the Kotlin plugin and the Kotlin Android Extensions plugin for Android Studio. As Kotlin and Java classes are largely interoperable, if you are still learning Kotlin, it is best to introduce it in your Android projects gradually.

Comments
  • Stop using Kotlin?
  • Thank You Son , Done ;)
  • I followed those steps but i still see kotlin folder.
  • Don't forget the classpath in the project-level Gradle.
  • Thank you so much Ansemo , done ;)