133 lines
4.1 KiB
Kotlin
133 lines
4.1 KiB
Kotlin
package com.lagradost.cloudstream3.ui.search
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup
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import android.widget.FrameLayout
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import androidx.recyclerview.widget.DiffUtil
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import androidx.recyclerview.widget.RecyclerView
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import androidx.viewbinding.ViewBinding
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import com.lagradost.cloudstream3.SearchResponse
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import com.lagradost.cloudstream3.databinding.SearchResultGridBinding
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import com.lagradost.cloudstream3.databinding.SearchResultGridExpandedBinding
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import com.lagradost.cloudstream3.ui.AutofitRecyclerView
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import com.lagradost.cloudstream3.utils.UIHelper.IsBottomLayout
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import com.lagradost.cloudstream3.utils.UIHelper.toPx
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import kotlin.math.roundToInt
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/** Click */
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const val SEARCH_ACTION_LOAD = 0
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/** Long press */
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const val SEARCH_ACTION_SHOW_METADATA = 1
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const val SEARCH_ACTION_PLAY_FILE = 2
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const val SEARCH_ACTION_FOCUSED = 4
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class SearchClickCallback(
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val action: Int,
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val view: View,
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val position: Int,
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val card: SearchResponse
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)
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class SearchAdapter(
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private val cardList: MutableList<SearchResponse>,
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private val resView: AutofitRecyclerView,
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private val clickCallback: (SearchClickCallback) -> Unit,
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) : RecyclerView.Adapter<RecyclerView.ViewHolder>() {
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var hasNext: Boolean = false
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override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder {
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val inflater = LayoutInflater.from(parent.context)
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val layout =
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if (parent.context.IsBottomLayout()) SearchResultGridExpandedBinding.inflate(
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inflater,
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parent,
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false
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) else SearchResultGridBinding.inflate(
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inflater,
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parent,
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false
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) //R.layout.search_result_grid_expanded else R.layout.search_result_grid
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return CardViewHolder(
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layout,
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clickCallback,
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resView
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)
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}
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override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) {
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when (holder) {
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is CardViewHolder -> {
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holder.bind(cardList[position], position)
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}
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}
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}
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override fun getItemCount(): Int {
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return cardList.size
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}
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fun updateList(newList: List<SearchResponse>) {
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val diffResult = DiffUtil.calculateDiff(
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SearchResponseDiffCallback(this.cardList, newList)
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)
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cardList.clear()
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cardList.addAll(newList)
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diffResult.dispatchUpdatesTo(this)
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}
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class CardViewHolder
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constructor(
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val binding: ViewBinding,
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private val clickCallback: (SearchClickCallback) -> Unit,
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resView: AutofitRecyclerView
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) :
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RecyclerView.ViewHolder(binding.root) {
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private val compactView = false//itemView.context.getGridIsCompact()
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private val coverHeight: Int =
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if (compactView) 80.toPx else (resView.itemWidth / 0.68).roundToInt()
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private val cardView = when(binding) {
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is SearchResultGridExpandedBinding -> binding.imageView
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is SearchResultGridBinding -> binding.imageView
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else -> null
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}
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fun bind(card: SearchResponse, position: Int) {
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if (!compactView) {
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cardView?.apply {
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layoutParams = FrameLayout.LayoutParams(
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ViewGroup.LayoutParams.MATCH_PARENT,
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coverHeight
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)
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}
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}
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SearchResultBuilder.bind(clickCallback, card, position, itemView)
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}
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}
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}
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class SearchResponseDiffCallback(
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private val oldList: List<SearchResponse>,
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private val newList: List<SearchResponse>
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) :
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DiffUtil.Callback() {
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override fun areItemsTheSame(oldItemPosition: Int, newItemPosition: Int) =
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oldList[oldItemPosition].name == newList[newItemPosition].name
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override fun getOldListSize() = oldList.size
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override fun getNewListSize() = newList.size
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override fun areContentsTheSame(oldItemPosition: Int, newItemPosition: Int) =
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oldList[oldItemPosition] == newList[newItemPosition]
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} |