OptIn
-
android
@Retention(value = AnnotationRetention.BINARY)
@Target(allowedTargets = [AnnotationTarget.CLASS, AnnotationTarget.PROPERTY, AnnotationTarget.LOCAL_VARIABLE, AnnotationTarget.VALUE_PARAMETER, AnnotationTarget.CONSTRUCTOR, AnnotationTarget.FUNCTION, AnnotationTarget.PROPERTY_GETTER, AnnotationTarget.PROPERTY_SETTER, AnnotationTarget.FILE, AnnotationTarget.TYPEALIAS])
@Target(value = [ElementType.CONSTRUCTOR, ElementType.FIELD, ElementType.LOCAL_VARIABLE, ElementType.METHOD, ElementType.PACKAGE, ElementType.TYPE])
annotation OptIn
Allows use of an opt-in API denoted by the given markers in the annotated file, declaration, or expression. If a declaration is annotated with OptIn, its usages are not required to opt-in to that API.
Summary
Public constructors |
|
|---|---|
OptIn(vararg markerClass: KClass<Annotation>) |
android
|
Public properties |
||
|---|---|---|
Array<KClass<Annotation>> |
Defines the opt-in API(s) whose usage this annotation allows. |
android
|
Public constructors
Public properties
markerClass
val markerClass: Array<KClass<Annotation>>
Defines the opt-in API(s) whose usage this annotation allows.