dpadrecyclerview-compose/com.rubensousa.dpadrecyclerview.compose/DpadComposeFocusViewHolder

DpadComposeFocusViewHolder

class DpadComposeFocusViewHolder<T>(parent: ViewGroup, isFocusable: Boolean = true, content: @Composable (item: T) -> Unit? = null) : RecyclerView.ViewHolder

This allows inline definition of ViewHolders in onCreateViewHolder:

override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): DpadComposeFocusViewHolder<Int> {
    return DpadComposeFocusViewHolder(parent) { item ->
         ItemComposable(item)
    }
}

To update the current item, override onBindViewHolder and call setItemState:

override fun onBindViewHolder(holder: DpadComposeFocusViewHolder<Int>, position: Int) {
     holder.setItemState(getItem(position))
}

Constructors

DpadComposeFocusViewHolder

constructor(parent: ViewGroup, isFocusable: Boolean = true, content: @Composable (item: T) -> Unit? = null)

Properties

itemView

@NonNull

val itemView: View

Functions

getAbsoluteAdapterPosition

fun getAbsoluteAdapterPosition(): Int

getAdapterPosition

fun ~~getAdapterPosition~~(): Int

getBindingAdapter

@Nullable

fun getBindingAdapter(): RecyclerView.Adapter<out RecyclerView.ViewHolder>?

getBindingAdapterPosition

fun getBindingAdapterPosition(): Int

getItem

fun getItem(): T?

getItemId

fun getItemId(): Long

getItemViewType

fun getItemViewType(): Int

getLayoutPosition

fun getLayoutPosition(): Int

getOldPosition

fun getOldPosition(): Int

getPosition

fun ~~getPosition~~(): Int

isRecyclable

fun isRecyclable(): Boolean

setContent

fun setContent(content: @Composable (item: T) -> Unit)

Sets the content of the internal ComposeView

setFocusable

fun setFocusable(focusable: Boolean)

Marks the internal ComposeView has focusable or not. If false, this will prevent child nodes from being focusable

setIsRecyclable

fun setIsRecyclable(p0: Boolean)

setItemState

fun setItemState(item: T?)

Updates the current item so that the composition is updated with the new value in content

toString

open override fun toString(): String