# TestVariant
# TestVariant
```
interface TestVariant : GeneratesTestApk, Variant
```
*** ** * ** ***
[Variant](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Variant) for test-only modules.
## Summary
| ### Public properties ||
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [Property](https://docs.gradle.org/current/javadoc/org/gradle/api/provider/Property.html)`<`[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`>` | [applicationId](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/TestVariant#applicationId()) Variant's application ID as present in the final manifest file of the APK. |
| [Provider](https://docs.gradle.org/current/javadoc/org/gradle/api/provider/Provider.html)`<`[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`>` | [testedApplicationId](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/TestVariant#testedApplicationId()) The application of the app under tests. |
| ### Inherited functions ||
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---|
| From class [com.android.build.api.variant.Component](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Component) |------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | ~~[setAsmFramesComputationMode](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Component#setAsmFramesComputationMode(com.android.build.api.instrumentation.FramesComputationMode))~~`(mode: `[FramesComputationMode](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/instrumentation/FramesComputationMode)`)` **This function is deprecated.** Use the instrumentation block. | | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | ` `~~[transformClassesWith](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Component#transformClassesWith(java.lang.Class,com.android.build.api.instrumentation.InstrumentationScope,kotlin.Function1))~~`(` ` classVisitorFactoryImplClass: `[Class](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Class.html)`<`[AsmClassVisitorFactory](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/instrumentation/AsmClassVisitorFactory)`>,` ` scope: `[InstrumentationScope](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/instrumentation/InstrumentationScope)`,` ` instrumentationParamsConfig: (ParamT) `->` `[Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) `)` **This function is deprecated.** Use the instrumentation block. | |
| From class [com.android.build.api.variant.HasAndroidResources](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/HasAndroidResources) |-------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [ResValue.Key](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/ResValue.Key) | [makeResValueKey](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/HasAndroidResources#makeResValueKey(kotlin.String,kotlin.String))`(type: `[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`, name: `[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`)` Make a [ResValue.Key](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/ResValue.Key) to interact with [resValues](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/HasAndroidResources#resValues())'s [MapProperty](https://docs.gradle.org/current/javadoc/org/gradle/api/provider/MapProperty.html) | |
| From class [com.android.build.api.variant.Variant](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Variant) |------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | `T?` | ` `[getExtension](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Variant#getExtension(java.lang.Class))`(type: `[Class](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Class.html)`)` Returns an extension object registered via the [VariantBuilder.registerExtension](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/VariantBuilder#registerExtension(java.lang.Class,kotlin.Any)) API or null if none were registered under the passed [type](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Variant#getExtension(java.lang.Class)). | |
| ### Inherited properties ||
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---|
| From class [com.android.build.api.variant.Component](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Component) |-------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [Configuration](https://docs.gradle.org/current/javadoc/org/gradle/api/artifacts/Configuration.html) | [annotationProcessorConfiguration](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Component#annotationProcessorConfiguration()) Access to the variant's annotation processor [Configuration](https://docs.gradle.org/current/javadoc/org/gradle/api/artifacts/Configuration.html); for example, the debugAnnotationProcessor [Configuration](https://docs.gradle.org/current/javadoc/org/gradle/api/artifacts/Configuration.html) for the debug variant. | | [Artifacts](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/artifact/Artifacts) | [artifacts](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Component#artifacts()) Access to the variant's buildable artifacts for build customization. | | [FileCollection](https://docs.gradle.org/current/javadoc/org/gradle/api/file/FileCollection.html) | [compileClasspath](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Component#compileClasspath()) Access to the variant's compile classpath. | | [Configuration](https://docs.gradle.org/current/javadoc/org/gradle/api/artifacts/Configuration.html) | [compileConfiguration](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Component#compileConfiguration()) Access to the variant's compile [Configuration](https://docs.gradle.org/current/javadoc/org/gradle/api/artifacts/Configuration.html); for example, the debugCompileClasspath [Configuration](https://docs.gradle.org/current/javadoc/org/gradle/api/artifacts/Configuration.html) for the debug variant. | | [Instrumentation](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Instrumentation) | [instrumentation](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Component#instrumentation()) Access to the variant's instrumentation options. | | [JavaCompilation](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/JavaCompilation) | [javaCompilation](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Component#javaCompilation()) Access to the variant's java compilation options. | | [Configuration](https://docs.gradle.org/current/javadoc/org/gradle/api/artifacts/Configuration.html) | [runtimeConfiguration](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Component#runtimeConfiguration()) Access to the variant's runtime [Configuration](https://docs.gradle.org/current/javadoc/org/gradle/api/artifacts/Configuration.html); for example, the debugRuntimeClasspath [Configuration](https://docs.gradle.org/current/javadoc/org/gradle/api/artifacts/Configuration.html) for the debug variant. | | [Sources](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Sources) | [sources](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Component#sources()) Access to variant's source files. | |
| From class [com.android.build.api.variant.ComponentIdentity](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/ComponentIdentity) |----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`?` | [buildType](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/ComponentIdentity#buildType()) Build type name, might be replaced with access to locked DSL object once ready. | | [String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`?` | [flavorName](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/ComponentIdentity#flavorName()) The multi-flavor name of the variant. | | [String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html) | [name](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/ComponentIdentity#name()) Component's name. | | [List](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-list/index.html)`<`[Pair](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-pair/index.html)`<`[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`, `[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`>>` | [productFlavors](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/ComponentIdentity#productFlavors()) List of flavor names, might be replaced with access to locked DSL objects once ready. | |
| From class [com.android.build.api.variant.GeneratesApk](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/GeneratesApk) |---------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [AndroidResources](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/AndroidResources) | [androidResources](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/GeneratesApk#androidResources()) Variant's android resources processing configuration, initialized by the corresponding global DSL element. | | [ApkPackaging](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/ApkPackaging) | [packaging](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/GeneratesApk#packaging()) Variant's packagingOptions, initialized by the corresponding global DSL element. | | [Renderscript](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Renderscript)`?` | [renderscript](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/GeneratesApk#renderscript()) Variant specific settings for the renderscript compiler. | |
| From class [com.android.build.api.variant.GeneratesTestApk](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/GeneratesTestApk) |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [Property](https://docs.gradle.org/current/javadoc/org/gradle/api/provider/Property.html)`<`[Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html)`>` | [functionalTest](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/GeneratesTestApk#functionalTest()) The functionalTest value to use to run the tests. | | [Property](https://docs.gradle.org/current/javadoc/org/gradle/api/provider/Property.html)`<`[Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html)`>` | [handleProfiling](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/GeneratesTestApk#handleProfiling()) The handleProfiling value to use to run the tests. | | [Property](https://docs.gradle.org/current/javadoc/org/gradle/api/provider/Property.html)`<`[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`>` | [instrumentationRunner](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/GeneratesTestApk#instrumentationRunner()) The instrumentationRunner to use to run the tests. | | [Property](https://docs.gradle.org/current/javadoc/org/gradle/api/provider/Property.html)`<`[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`?>` | [testLabel](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/GeneratesTestApk#testLabel()) The test label. | |
| From class [com.android.build.api.variant.HasAndroidResources](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/HasAndroidResources) |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [Property](https://docs.gradle.org/current/javadoc/org/gradle/api/provider/Property.html)`<`[Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html)`>` | [pseudoLocalesEnabled](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/HasAndroidResources#pseudoLocalesEnabled()) Variant's is pseudo locales enabled, initialized by the corresponding DSL elements. | | [MapProperty](https://docs.gradle.org/current/javadoc/org/gradle/api/provider/MapProperty.html)`<`[ResValue.Key](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/ResValue.Key)`, `[ResValue](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/ResValue)`>` | [resValues](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/HasAndroidResources#resValues()) Variant's [ResValue](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/ResValue) which will be generated. | |
| From class [com.android.build.api.variant.Variant](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Variant) |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [MapProperty](https://docs.gradle.org/current/javadoc/org/gradle/api/provider/MapProperty.html)`<`[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`, `[BuildConfigField](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/BuildConfigField)`<`[Serializable](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/Serializable.html)`>>` | [buildConfigFields](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Variant#buildConfigFields()) Variant's [BuildConfigField](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/BuildConfigField) which will be generated in the BuildConfig class. | | [List](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-list/index.html)`<`[Component](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Component)`>` | [components](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Variant#components()) List containing this variant and all of its [nestedComponents](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Variant#nestedComponents()) | | [MapProperty](https://docs.gradle.org/current/javadoc/org/gradle/api/provider/MapProperty.html)`<`[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`, `[Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html)`>` | [experimentalProperties](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Variant#experimentalProperties()) Additional per variant experimental properties. | | [ExternalNativeBuild](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/ExternalNativeBuild)`?` | [externalNativeBuild](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Variant#externalNativeBuild()) Variant's cmake [ExternalNativeBuild](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/ExternalNativeBuild), initialized by merging the product flavor values or null if no cmake external build is configured for this variant. | | [MapProperty](https://docs.gradle.org/current/javadoc/org/gradle/api/provider/MapProperty.html)`<`[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`, `[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`>` | [manifestPlaceholders](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Variant#manifestPlaceholders()) [MapProperty](https://docs.gradle.org/current/javadoc/org/gradle/api/provider/MapProperty.html) of the variant's manifest placeholders. | | [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)`?` | [maxSdkVersion](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Variant#maxSdkVersion()) Gets the maximum supported SDK Version for this variant. | | [AndroidVersion](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/AndroidVersion) | [minSdkVersion](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Variant#minSdkVersion()) Gets the minimum supported SDK Version for this variant. | | [Provider](https://docs.gradle.org/current/javadoc/org/gradle/api/provider/Provider.html)`<`[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`>` | [namespace](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Variant#namespace()) The namespace of the generated R and BuildConfig classes. | | [List](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-list/index.html)`<`[Component](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Component)`>` | [nestedComponents](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Variant#nestedComponents()) List of the components nested in this variant, the returned list will contain: | | [ListProperty](https://docs.gradle.org/current/javadoc/org/gradle/api/provider/ListProperty.html)`<`[RegularFile](https://docs.gradle.org/current/javadoc/org/gradle/api/file/RegularFile.html)`>` | [proguardFiles](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Variant#proguardFiles()) List of proguard configuration files for this variant. | | [AndroidVersion](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/AndroidVersion) | [targetSdkVersion](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Variant#targetSdkVersion()) Gets the target SDK Version for this variant. | | [UnitTest](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/component/UnitTest)`?` | [unitTest](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/variant/Variant#unitTest()) Variant's [UnitTest](https://developer.android.com/reference/tools/gradle-api/7.3/com/android/build/api/component/UnitTest), or null if the unit tests for this variant are disabled. | |
## Public properties
### applicationId
```
val applicationId: Property
```
Variant's application ID as present in the final manifest file of the APK.
### testedApplicationId
```
val testedApplicationId: Provider
```
The application of the app under tests.