Generated Service API

Binder generates a trait corresponding to the interface definition. trait to talk to the service.

birthday_service/aidl/com/example/birthdayservice/IBirthdayService.aidl:

/** 생일 서비스 인터페이스입니다. */
interface IBirthdayService {
    /** 생일 축하 메시지를 생성합니다. */
    String wishHappyBirthday(String name, int years);
}

Generated trait:

trait IBirthdayService {
    fn wishHappyBirthday(&self, name: &str, years: i32) -> binder::Result<String>;
}

Your service will need to implement this trait, and your client will use this trait to talk to the service.