UiThread

@MustBeDocumented
@Retention(value = AnnotationRetention.BINARY)
@Target(allowedTargets = [AnnotationTarget.FUNCTION, AnnotationTarget.PROPERTY_GETTER, AnnotationTarget.PROPERTY_SETTER, AnnotationTarget.CONSTRUCTOR, AnnotationTarget.ANNOTATION_CLASS, AnnotationTarget.CLASS, AnnotationTarget.VALUE_PARAMETER])
public annotation UiThread

Denotes that the annotated method or constructor should only be called on the UI thread. If the annotated element is a class, then all methods in the class should be called on the UI thread.

Example:

@UiThread
public abstract void setText(@NonNull String text) { ... }

Note: Ordinarily, an app's UI thread is also the main thread. However, under special circumstances, an app's UI thread might not be its main thread; for more information, see Thread annotations.

Summary

public UiThread()