重构添加设备流程

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

@@ -6,10 +6,12 @@ import androidx.recyclerview.widget.RecyclerView
 import com.example.defenseapplication.databinding.ItemWifiBinding
 
 class WifiListAdapter(
-    private val wifiList: List<String>,
+    wifiList: List<String>,
     private val onItemClick: (String) -> Unit
 ) : RecyclerView.Adapter<WifiListAdapter.ViewHolder>() {
 
+    private val wifiList = mutableListOf<String>().apply { addAll(wifiList) }
+
     inner class ViewHolder(val binding: ItemWifiBinding) : RecyclerView.ViewHolder(binding.root) {
         init {
             itemView.setOnClickListener {
@@ -35,4 +37,17 @@ class WifiListAdapter(
     }
 
     override fun getItemCount(): Int = wifiList.size
+    
+    fun updateData(newList: List<String>) {
+        wifiList.clear()
+        wifiList.addAll(newList)
+        notifyDataSetChanged()
+    }
+    
+    fun addData(newList: List<String>) {
+        val startPosition = wifiList.size
+        val newItems = newList.filter { !wifiList.contains(it) }
+        wifiList.addAll(newItems)
+        notifyItemRangeInserted(startPosition, newItems.size)
+    }
 }