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ListAdapter for RecyclerView
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#if (${PACKAGE_NAME} && ${PACKAGE_NAME} != "")package ${PACKAGE_NAME}#end | |
import androidx.recyclerview.widget.RecyclerView | |
import android.view.LayoutInflater | |
import android.view.View | |
import android.view.ViewGroup | |
import androidx.recyclerview.widget.AsyncListDiffer | |
import androidx.recyclerview.widget.DiffUtil | |
#parse("File Header.java") | |
class ${NAME}(private val interaction: Interaction? = null) : RecyclerView.Adapter<RecyclerView.ViewHolder>() { | |
val DIFF_CALLBACK = object : DiffUtil.ItemCallback<${Model_Class}>() { | |
override fun areItemsTheSame(oldItem: ${Model_Class}, newItem: ${Model_Class}): Boolean { | |
TODO("not implemented") | |
} | |
override fun areContentsTheSame(oldItem: ${Model_Class}, newItem: ${Model_Class}): Boolean { | |
TODO("not implemented") | |
} | |
} | |
private val differ = AsyncListDiffer(this, DIFF_CALLBACK) | |
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder { | |
return ${ViewHolder_Class}(LayoutInflater.from(parent.context).inflate(R.layout.${Item_Layout_ID}, parent, false), interaction) | |
} | |
override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) { | |
when(holder) { | |
is ${ViewHolder_Class} -> { | |
holder.bind(differ.currentList.get(position)) | |
} | |
} | |
} | |
override fun getItemCount(): Int { | |
return differ.currentList.size | |
} | |
fun submitList(list: List<${Model_Class}>) { | |
differ.submitList(list) | |
} | |
class ${ViewHolder_Class} | |
constructor(itemView: View, private val interaction: Interaction?) : RecyclerView.ViewHolder(itemView) { | |
fun bind(item: ${Model_Class}) = whith(itemView) { | |
itemView.setOnClickListener { | |
interaction?.onItemSelected(adapterPosition, item) | |
} | |
TODO("bind view with data") | |
} | |
} | |
interface Interaction { | |
fun onItemSelected(position: Int, item: ${Model_Class}) | |
} | |
} |
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