partner_support/sample_customization/Android.bp

package {
    // See: http://go/android-license-faq
    default_applicable_licenses: ["Android-Apache-2.0"],
}

android_app {
    name: "PartnerSupportSampleCustomization",
    optimize: {
        enabled: false,
    },
    // Overlay view related functionality requires system APIs.
    sdk_version: "system_current",
    min_sdk_version: "23",
    // Required for customization
    privileged: true,
}