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[//]: # (title: Setup Kotlin DataFrame on Android)
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<web-summary>
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Integrate Kotlin DataFrame into your Android app using the standard JVM dependency and simple Gradle configuration.
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</web-summary>
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<card-summary>
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Set up Kotlin DataFrame in Android — configure it easily using Gradle and start working with structured data.
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</card-summary>
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<link-summary>
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How to use Kotlin DataFrame in your Android project with Gradle setup and compiler plugin support.
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</link-summary>
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> See an [Android project example](https://github.com/Kotlin/dataframe/tree/master/examples/android-example).
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Kotlin DataFrame doesn't provide a dedicated Android artifact yet,
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but you can add the Kotlin DataFrame JVM dependency to your Android project with minimal configuration:
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<tabs>
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<tab title="Kotlin DSL">
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```kotlin
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dependencies {
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// Core Kotlin DataFrame API, CSV and JSON IO.
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// See custom Gradle setup:
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// https://kotlin.github.io/dataframe/setupcustomgradle.html
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implementation("org.jetbrains.kotlinx:dataframe-core:%dataFrameVersion%")
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implementation("org.jetbrains.kotlinx:dataframe-json:%dataFrameVersion%")
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implementation("org.jetbrains.kotlinx:dataframe-csv:%dataFrameVersion%")
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// You can add any additional IO modules you like, except for 'dataframe-arrow'.
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// Apache Arrow is not supported well on Android.
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}
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android {
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defaultConfig {
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minSdk = 21
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}
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// Requires Java 8 or higher
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compileOptions {
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sourceCompatibility = JavaVersion.VERSION_1_8
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targetCompatibility = JavaVersion.VERSION_1_8
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}
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kotlinOptions {
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jvmTarget = "1.8"
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}
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}
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tasks.withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile> {
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kotlinOptions.jvmTarget = "1.8"
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}
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```
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</tab>
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<tab title="Groovy DSL">
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```groovy
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dependencies {
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// Core Kotlin DataFrame API, CSV and JSON IO.
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// See custom Gradle setup:
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// https://kotlin.github.io/dataframe/setupcustomgradle.html
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implementation 'org.jetbrains.kotlinx:dataframe-core:%dataFrameVersion%'
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implementation 'org.jetbrains.kotlinx:dataframe-json:%dataFrameVersion%'
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implementation 'org.jetbrains.kotlinx:dataframe-csv:%dataFrameVersion%'
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// You can add any additional IO modules you like, except for 'dataframe-arrow'.
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// Apache Arrow is not supported well on Android.
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}
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android {
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defaultConfig {
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minSdk 21
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}
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// Requires Java 8 or higher
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compileOptions {
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sourceCompatibility JavaVersion.VERSION_1_8
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targetCompatibility JavaVersion.VERSION_1_8
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}
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kotlinOptions {
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jvmTarget = "1.8"
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}
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}
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tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile).configureEach {
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kotlinOptions.jvmTarget = "1.8"
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}
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```
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</tab>
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</tabs>
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This setup adds the [Kotlin DataFrame core](Modules.md#dataframe-core)
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as well as a subset of the [IO modules](Modules.md#io-modules)
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(excluding [experimental ones](Modules.md#experimental-modules)).
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For flexible configuration, see [Custom configuration](SetupCustomGradle.md).
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## Kotlin DataFrame Compiler Plugin
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[Kotlin DataFrame Compiler Plugin](Compiler-Plugin.md) enables automatic generation
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of [extension properties](extensionPropertiesApi.md) and updates [data schemas](schemas.md)
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on-the-fly in Android projects, making development with Kotlin DataFrame
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faster, more convenient, and fully type- and name-safe.
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> Requires Kotlin 2.2.20-Beta1 or higher.
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> { style = "note" }
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To enable the plugin in your Gradle project, add it to the `plugins` section:
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<tabs>
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<tab title="Kotlin DSL">
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```kotlin
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plugins {
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kotlin("plugin.dataframe") version "%compilerPluginKotlinVersion%"
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}
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```
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</tab>
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<tab title="Groovy DSL">
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```groovy
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plugins {
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id 'org.jetbrains.kotlin.plugin.dataframe' version '%compilerPluginKotlinVersion%'
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}
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```
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</tab>
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</tabs>
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Due to [this issue](https://youtrack.jetbrains.com/issue/KT-66735), incremental compilation must be disabled for now.
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Add the following line to your `gradle.properties` file:
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```properties
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kotlin.incremental=false
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```
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## Next Steps
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* Once Kotlin DataFrame is set up in your Android project, continue with the [](quickstart.md)
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to learn the basics of working with DataFrames.
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* Explore [detailed guides and real-world examples](Guides-And-Examples.md)
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to see how Kotlin DataFrame helps in different data tasks.
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* Check out the
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[Android project example](https://github.com/Kotlin/dataframe/tree/master/examples/android-example)
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and more [IDEA examples on GitHub](https://github.com/Kotlin/dataframe/tree/master/examples/idea-examples).
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* Learn more about the [compiler plugin](Compiler-Plugin.md).
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