Hi. I am using "kotlin-android-extensions" in my a...

# android

[bodo]

Hi. I am using "kotlin-android-extensions" in my apps. Now i focused a problem when the layout file is declared i another module, e.g.

MODULE-A -> fragment_recyclerview
MODULE-B -> Fragment which uses this layout file

The import ist made correct (in Fragment of Module B):
import kotlinx.android.synthetic.main.fragment_recyclerview.contentView

But if i want to run the app the comiler throws this error:
Unresolved reference: fragment_recyclerview
Unresolved reference: contentView

So my question: Is it not possible to access layout ids from layout files of different modules with android extensions?

[nikaoto]

bodo: Yes, it is possible, but it'd be great if you could provide some more details about the problem. Maybe give us the full stack trace or a bigger snippet of your code?

[bodo]

@nikaoto of course

@FragmentWithArgs class MovieFragment : FragmentRv<MoviePresenter, ListDelegationAdapter<List<IScreenItem>>, MovieViewState, MovieView>(),  MovieView {

  @Arg var movieId: Int = 1

  override fun onAttach(context: Context?) {
    MovieFragmentBuilder.injectArguments(this)
    super.onAttach(context)
  }

  override fun loadData(): Observable<Int> = Observable.just(movieId)

  override fun content(screen: Screen) {
    super.content(screen)

    contentView.setHasFixedSize(true)
    activity.supportStartPostponedEnterTransition()
  }

  override fun error(error: Throwable) {
    super.error(error)

    activity.supportStartPostponedEnterTransition()
  }
}

[bodo]

the error is thrown when contentView.setHasFixedSize(true) is compiled

[bodo]

because the layout file is in a different module

[bodo]

here is the stacktrace:

:features:movie:compileDebugKotlin
e: /Users/bodo/Develop/private/AllAboutMovies/features/movie/src/main/java/com/christianbahl/allaboutmovies/movie/MovieFragment.kt: (11, 39): Unresolved reference: fragment_recyclerview
e: /Users/bodo/Develop/private/AllAboutMovies/features/movie/src/main/java/com/christianbahl/allaboutmovies/movie/MovieFragment.kt: (30, 5): Unresolved reference: contentView

[nikaoto]

You need to declare an internal contentView if I'm not mistaken.

[nikaoto]

Sorry, no. Actually, you could try doing the import kotlinx.android.synthetic... on each class that is using the contentView or recyclerview

[bodo]

Yes I did this in the extended frament like this:

val recyclerView: RecyclerView by lazy { contentView }

[bodo]

this is not working. the fragment above has this import:

import kotlinx.android.synthetic.main.fragment_recyclerview.contentView

[nikaoto]

Seems I'm having a hard time wrapping my mind around this. We can wait for someone more experienced to look at the problem :S

[radityagumay]

Did you put the code in git? So I can reproduce it