com.facebook.litho.sections.annotations

Annotation Type OnUnbindService

@Retention(value=RUNTIME)
public @interface OnUnbindService

The method annotated with this annotation will be called when the Service has been transferred from the old tree to the new tree. This means that this SectionComponent should unset any listener previously set on the Service.

For example:

  @DiffSectionSpec
  public class MyChangeSetSpec {

    @OnUnbindServices
    protected void onUnbindService(
      SectionContext c,
      SomeService myService,
      @Prop SomeProp prop) {
     myService.unregisterListener(...);
   }
 }