添加设备

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

@@ -0,0 +1,40 @@
+package com.example.defenseapplication.adapter
+
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.recyclerview.widget.RecyclerView
+import com.example.defenseapplication.R
+
+data class Device(
+    val name: String,
+    val icon: String
+)
+class AddDeviceAdapter(private val devices: List<Device>, private val onItemClick: (Device) -> Unit) :
+    RecyclerView.Adapter<AddDeviceAdapter.ViewHolder>() {
+
+    inner class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
+        val ivIcon: ImageView = itemView.findViewById(R.id.ivDeviceIcon2)
+        val tvName: TextView = itemView.findViewById(R.id.tvDeviceName2)   // 注意：ID 要和布局中一致
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+        val view = LayoutInflater.from(parent.context).inflate(R.layout.item_device2, parent, false)
+        return ViewHolder(view)
+    }
+
+    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+        val device = devices[position]
+        holder.tvName.text = device.name
+        // 根据 icon 字符串加载对应图片（假设 icon 是本地 drawable 的名称）
+        val resId = holder.itemView.context.resources.getIdentifier(device.icon, "drawable", holder.itemView.context.packageName)
+        if (resId != 0) holder.ivIcon.setImageResource(resId) else holder.ivIcon.setImageResource(R.drawable.img)
+
+        // 设置点击事件
+        holder.itemView.setOnClickListener { onItemClick(device) }
+    }
+
+    override fun getItemCount(): Int = devices.size
+}

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

@@ -40,11 +40,11 @@ class DeviceAdapter(
         fun bind(item: DeviceUi) {
             binding.tvDeviceName.text = item.name
             if (item.isOnline) {
-                binding.tvDeviceStatus.text = "\u25CF  正在运行"
-                binding.tvDeviceStatus.setTextColor(binding.root.context.getColor(R.color.green))
+                binding.tvDeviceName.text = "\u25CF  正在运行"
+                binding.tvDeviceName.setTextColor(binding.root.context.getColor(R.color.green))
             } else {
-                binding.tvDeviceStatus.text = "\u25CF  离线"
-                binding.tvDeviceStatus.setTextColor(binding.root.context.getColor(R.color.red))
+                binding.tvDeviceName.text = "\u25CF  离线"
+                binding.tvDeviceName.setTextColor(binding.root.context.getColor(R.color.red))
             }
             binding.root.setOnClickListener {
                 onItemClick(item)