rongi/klaster

Declare RecyclerView adapters in a functional way, without boilerplate and subclassing. No compromises on flexibility. If it's possible to do something by subclassing, it's possible to do it with this library.

klaster's Issues

Consider using separate builders for view type

val itemType1 = ViewTypeBuilder().itemType(1).view(R.layout.one).bind { view -> // bind to the view} 
 
val itemType2 = ViewTypeBuilder().itemType(2).view(R.layout.two).bind { view -> // bind to the view
 
Then the main builder can maybe take a list of this viewtypes e.g.
Klaster.get()
  .itemCount { articles.size }
  .viewTypes(listOf(itemType1, itemType2, etc, etc))

setHasStableIds() should accept a boolean

NOT working in androidx

please add support for androidx

Missing androidx support?

I am using klaster for the first time and it really is charming to use 🥇

However I could not fully test it yet, since in my project I am using androidx. The RecyclerView import therefore differs to the one from klaster, which leads to the following issue:

Type argument is not within its bounds: should be subtype of 'androidx.recyclerview.widget.RecyclerView.ViewHolder'

and

Cannot access class 'androidx.recyclerview.widget.RecyclerView.Adapter'. Check your module classpath for missing or conflicting dependencies

My code looks like this:

private fun createAdapter(movies: MutableList<Movie>) = Klaster.withViewHolder<MovieViewHolder>()
        .itemCount { movies.size }
        .viewHolder { _, parent ->
            val view = layoutInflater.inflate(R.layout.vh_movies, parent, false)
            MovieViewHolder(view)
        }
        .bind { position ->
            val movie = movies[position]
            tvTitle.text = movie.title
        }
        .build()

How can i resolve those issues?

Do not require bind() to be set

Check that bind works with different view types

.view { viewType, parent ->
    when (viewType) {
      ITEM_TYPE_1 -> layoutInflater.inflate(R.layout.list_item1, parent, false)
      ITEM_TYPE_2 -> layoutInflater.inflate(R.layout.list_item2, parent, false)
      else -> throw IllegalStateException("Unknown type: $viewType")
    }
  }
  .bind { position ->
    // What will happen if the view layout is different ??
  }

DataBinding support?

Have you any plans to support DataBinding layouts?

Add minSdkVersion 16