If you're coming from dev05, dev04 (or less), there's a migration needed.
UPDATE: This logic works up to Dev09. BETA Release is currently available.
I manage to make it work. You need to do the following:
- Android Studio 4.1 Canary 2 or +
- gradle-wrapper.properties:
distributionUrl=https\://services.gradle.org/distributions/gradle-6.2.1-all.zip
- build.gradle: (project level)
buildscript {
ext.kotlin_version = "1.3.70"
repositories {
google()
jcenter()
}
dependencies {
classpath "com.android.tools.build:gradle:4.1.0-alpha02"
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
}
allprojects {
repositories {
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
- build.gradle (app level):
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
android {
compileSdkVersion 29
defaultConfig {
applicationId "com.package.name"
minSdkVersion 21
targetSdkVersion 29
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
composeOptions {
kotlinCompilerExtensionVersion = "0.1.0-dev06" // THIS ONE is important
}
buildFeatures {
compose true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
kotlinOptions {
jvmTarget = '1.8'
}
}
dependencies {
def compose_version = "0.1.0-dev06"
implementation fileTree(dir: "libs", include: ["*.jar"])
implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
implementation 'androidx.core:core-ktx:1.2.0'
implementation 'androidx.appcompat:appcompat:1.1.0'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation "androidx.ui:ui-foundation:$compose_version"
implementation "androidx.ui:ui-framework:$compose_version"
implementation "androidx.ui:ui-tooling:$compose_version"
implementation "androidx.ui:ui-layout:$compose_version"
implementation "androidx.ui:ui-material:$compose_version"
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test.ext:junit:1.1.1'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
}
Once you get all that done, run your code and you'd be good to go.
androidx.activity:activity-compose
as shown in this answer – Rosário Pereira Fernandes