com.facebook.litho.sections.annotations

Annotation Type OnBindService

@Retention(value=RUNTIME)
public @interface OnBindService

The method with this annotation will be called whenever the Service has been created or transferred from the old tree to the new tree and are therefore ready to be used.

This method is the proper place to start something like a network request or register a listener on the Service.

For example:

  @DiffSectionSpec
  public class MyChangeSetSpec {

    @OnBindServices
    protected void onBindService(
      SectionContext c,
      SomeService someService,
      @Prop SomeProp prop) {
      myService.startDoingSomething(prop);
      myService.registerListener(...);
    }
 }