properties

Properties.kt

open class AndroidMessage : DefaultTask() {
    @Input
    val what: Property<String> = project.objects.property()
    @Internal
    val completeValue: Provider<String> = what.map { " Android $it" }

    @TaskAction
    fun printMessage() {
        logger.quiet(completeValue.get())
    }
}

open class AndroidMessageExtension(objects: ObjectFactory) {
    val message: Property<String> = objects.property()
}