adapter/com.ave.vastgui.adapter/BaseAdapter

BaseAdapter

open class BaseAdapter<T : Any> @JvmOverloads constructor(var mContext: Context, factories: MutableList<ItemHolder.HolderFactory<T>>, val mItemList: MutableList<ItemWrapper<T>> = mutableListOf()) : RecyclerView.Adapter<ItemHolder<T>> , ItemClickListener<T>

BaseAdapter 。

Since

1.2.0

Constructors

BaseAdapter

@JvmOverloads

constructor(mContext: Context, factories: MutableList<ItemHolder.HolderFactory<T>>, mItemList: MutableList<ItemWrapper<T>> = mutableListOf())

Properties

data

val data: List<T>

Only used to get the data of the element in the current list.

mContext

protected var mContext: Context

mEmptyItem

private var mEmptyItem: ItemWrapper<T>?

mItemList

protected val mItemList: MutableList<ItemWrapper<T>>

mOnItemClickListener

private var mOnItemClickListener: OnItemClickListener<T>?

mOnItemLongClickListener

private var mOnItemLongClickListener: OnItemLongClickListener<T>?

mType2Factory

private val mType2Factory: SparseArray<ItemHolder.HolderFactory<T>>

Functions

add

fun add(item: ItemWrapper<T>, position: Int = itemCount)

Adds item to the position specified by position.

fun add(items: List<ItemWrapper<T>>, position: Int = itemCount)

Adds items to the position specified by position.

fun add(item: T, @LayoutRes layout: Int, position: Int = itemCount, scope: ItemWrapper<T>.() -> Unit = {})

Adds item to the position specified by position, with the layout being layout.

fun add(items: List<T>, @LayoutRes layout: Int, position: Int = itemCount, scope: ItemWrapper<T>.() -> Unit = {})

Adds items to the position specified by position, with the layout being layout.

clear

fun clear()

Removes all elements from mItemList.。

getItemCount

override fun getItemCount(): Int

getItemViewType

override fun getItemViewType(position: Int): Int

getOnItemClickListener

override fun getOnItemClickListener(): OnItemClickListener<T>?

getOnItemLongClickListener

override fun getOnItemLongClickListener(): OnItemLongClickListener<T>?

isEmpty

private fun isEmpty(): Boolean

mItemList will be judged to be empty when it is in the following two situations:

onBindViewHolder

override fun onBindViewHolder(holder: ItemHolder<T>, position: Int)

onCreateViewHolder

override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ItemHolder<T>

removeAt

fun removeAt(position: Int): T?

Removes item at the specified position from the mItemList.

setEmptyView

fun setEmptyView(@LayoutRes id: Int?, scope: ItemWrapper<T>.() -> Unit = {})

Custom empty layout. Specify the layout through id and specify the click event related to the layout through scope.

setOnItemClickListener

override fun setOnItemClickListener(listener: OnItemClickListener<T>?)

setOnItemLongClickListener

override fun setOnItemLongClickListener(listener: OnItemLongClickListener<T>?)

update

fun update(item: ItemWrapper<T>, position: Int): Boolean

fun update(item: T, @LayoutRes layout: Int, position: Int, scope: ItemWrapper<T>.() -> Unit = {}): Boolean

Updates item at the specified position from the mItemList.