A modern programming language that makes developers happier.

kotlinlang

In Android presenter code, I see something like this, where `isFetching` is a class variable which holds network data fetching state.

Is this a good pattern? I was trying to remove this class variable to reduce state in presenter. Is that possible or will it be an overkill?
```override fun fetchData() : {
  if(isFetching) return

  isFetching = true
  apiService
       .fetchData()
       .doOnFinally { isFetching = false }
       .subscribe({ 
          view?.updateData()
        }, { })
}```

You might want to read about mvp with clean architecture. Presenter is not a right place to do fetching data. Presenter should be independent to android framework. It can get dâta from model layer. For more details you can pm me we could discuss

<@U0129FYHT54> In Presenter, I'm not using any android component. It is completely independent from Android framework code.. `view` is an interface implemented by Activity/fragment.

so in your presenter constructor, you have a reference of `apiService`? The main thing is you do the fetching job in presenter, why?

No no, this was just an example. Presenter has Repository and repository takes care of loading from local or remote store..