首页

app/src/main/java/com/example/defenseapplication/adapter/FamilyAdapter.kt

@@ -0,0 +1,44 @@
+package com.example.defenseapplication.adapter
+
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import com.example.defenseapplication.R
+import com.example.defenseapplication.databinding.ItemFamilyBinding
+
+class FamilyAdapter(
+    private val onItemClick: (String) -> Unit
+) : RecyclerView.Adapter<FamilyAdapter.FamilyViewHolder>() {
+
+    private val items = mutableListOf<String>()
+    private var selectedFamily: String? = null
+
+    fun submitList(familyList: List<String>, currentFamily: String) {
+        items.clear()
+        items.addAll(familyList)
+        selectedFamily = currentFamily
+        notifyDataSetChanged()
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): FamilyViewHolder {
+        val binding = ItemFamilyBinding.inflate(LayoutInflater.from(parent.context), parent, false)
+        return FamilyViewHolder(binding)
+    }
+
+    override fun onBindViewHolder(holder: FamilyViewHolder, position: Int) {
+        holder.bind(items[position])
+    }
+
+    override fun getItemCount(): Int = items.size
+
+    inner class FamilyViewHolder(private val binding: ItemFamilyBinding) :
+        RecyclerView.ViewHolder(binding.root) {
+
+        fun bind(item: String) {
+            binding.tvFamilyName.text = item
+            val textColor = if (item == selectedFamily) R.color.green else R.color.black
+            binding.tvFamilyName.setTextColor(binding.root.context.getColor(textColor))
+            binding.root.setOnClickListener { onItemClick(item) }
+        }
+    }
+}