CODEWITHSUNDEEP
javaandroidrestandroid-annotations
stacker
stacker

Reputation: 270

AndroidAnnotation REST handling callbacks

I'm working on an Android application using AndroidAnnotation.

The app make REST calls to my remote API. So I setup AA and my REST client. But I want to write generic code for handling response data.

I got a RestClient class where the @Rest annotation is defined a RestCall class where functions to be call with params and callback function and I guess i need to code an interface called ResponseHandler for eventslistener.

The way I want to use my RestClient is simple, i just want to be able to do so: (like javascript)

@Click
public buttonId(){
    //button clicked makes api call
    RestCall.callUserItems(user_id, new ResponseHandler(){
        @Overide
        onSuccess(items){/* CODE TO EXEC ON UITHREAD FOR ITEMS */}
        @Overide
        onError(error object){/* CODE TO EXEC ON UITHREAD FOR ERRORS */}
    });
}

but i don't know how to build the handler interface listening for receive datas event from my RestClient, and i dunno how to pass generic objects types..

I hope I'm clear on my explanations.

Can you help me ? Thanks a lot.

Upvotes: 0

Views: 154

Answers (2)

Pablo Gallego Falcón
Pablo Gallego Falcón

Reputation: 938

You have to do it that way:

try {
    RestCall.callUserItems(user_id);
} catch (RestClientException e) {
  // handle error for Rest client exceptions
}

Upvotes: 0

Mathieu de Brito
Mathieu de Brito

Reputation: 2696

I'm sorry, this may not be the answer you are looking for,

but I would recommend using Retrofit to handle the REST calls.

Upvotes: 1

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