build-system/tests/artifactApi/build.gradle

buildscript {
    repositories {
        maven { url '../../../../../out/repo' }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:0.12.2'
    }
}

apply plugin: 'com.android.application'

import com.android.builder.model.ArtifactMetaData
import com.android.builder.model.SourceProvider

// create a configuration to allow dependencies specific to the Java artifact
configurations {
   foo
}

// Register an artifact type and tie it to the name "__test__".
// This name will show up in Studio. It must be unique
android.registerArtifactType("__test__", false, ArtifactMetaData.TYPE_JAVA)

// register a new SourceProvider per build type, and associate it with the artifact
// registered above.
android.buildTypes.all { type ->
    project.android.registerBuildTypeSourceProvider(
           "__test__",                              // registered name of the artifact type
           type,                                    // associate it with a BuildType
           getProvider("buildType:$type.name"))     // the source provider
}

// Same with ProductFlavor
android.productFlavors.all { flavor ->
    project.android.registerProductFlavorSourceProvider(
            "__test__",                                  // registered name of the artifact type
            flavor,                                      // associate it with a ProductFlavor
            getProvider("productFlavor:$flavor.name"))   // the source provider
}

// now register a new (java) artifact for each variant, still associated
// with the artifact type registered above.
android.applicationVariants.all { variant ->
    project.android.registerJavaArtifact(
            "__test__",                                  // registered name of the artifact type
            variant,                                     // associate it with a variant
            "assemble:$variant.name",                    // name of the assemble task for this artifact
            "compile:$variant.name",                     // name of the java compile task for this artifact
            configurations.foo,
            new File("classesFolder:$variant.name"),     // location of the classes folder (compile output)
            getProvider("provider:$variant.name"))       // source provider specific to this variant for the artifact.
}


// after the artifact is created, add a dependency
dependencies {
   foo files('libs/util-1.0.jar')
}


android {
    compileSdkVersion 19
    buildToolsVersion '19.1.0'

    flavorDimensions  "pricing", "releaseType"

    productFlavors {

        beta {
            flavorDimension "releaseType"
        }

        normal {
            flavorDimension "releaseType"
        }

        free {
            flavorDimension "pricing"
        }

        paid {
            flavorDimension "pricing"
        }
    }
}

public class SourceProviderImpl implements SourceProvider, Serializable {
    private static final long serialVersionUID = 1L;

    private final String name;

    SourceProviderImpl(String name) {
        this.name = name
    }

    String getName() {
        return name
    }

    File getManifestFile() {
        return new File(name)
    }

    Collection<File> getJavaDirectories() {
        return Collections.emptyList()
    }

    Collection<File> getResourcesDirectories() {
        return Collections.emptyList()
    }

    Collection<File> getAidlDirectories() {
        return Collections.emptyList()
    }

    Collection<File> getRenderscriptDirectories() {
        return Collections.emptyList()
    }

    Collection<File> getJniDirectories() {
        return Collections.emptyList()
    }

    Collection<File> getJniLibsDirectories() {
        return Collections.emptyList()
    }

    Collection<File> getResDirectories() {
        return Collections.emptyList()
    }

    Collection<File> getAssetsDirectories() {
        return Collections.emptyList()
    }
}

SourceProvider getProvider(String name) {
   return new SourceProviderImpl(name)
}