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app/src/main/java/com/example/defenseapplication/liveVideo/SettingsActivity.kt

@@ -4,8 +4,10 @@ import android.content.Context
 import android.content.Intent
 import android.os.Bundle
 import android.widget.Toast
+import androidx.lifecycle.lifecycleScope
 import com.example.defenseapplication.R
 import com.example.defenseapplication.base.BaseActivity
+import com.example.defenseapplication.bean.DeviceUserBean
 import com.example.defenseapplication.databinding.SettingsActivityBinding
 import com.example.defenseapplication.utils.DeviceIdEvent
 import com.example.defenseapplication.utils.LanguageUtil
@@ -146,14 +148,14 @@ class SettingsActivity : BaseActivity() {
             return
         }
 
-        CoroutineScope(Dispatchers.IO).launch {
+        lifecycleScope.launch {
             try {
-                val response = RetrofitNetwork.getNetworkService().getDeviceInfo(deviceId)
+                val deviceResponse = RetrofitNetwork.getNetworkService().getDeviceInfo(deviceId)
                 withContext(Dispatchers.Main) {
-                    if (response.code == 200 && response.data != null) {
-                        updateDeviceInfo(response.data)
+                    if (deviceResponse.code == 200 && deviceResponse.data != null) {
+                        updateDeviceInfo(deviceResponse.data)
                     } else {
-                        Toast.makeText(this@SettingsActivity, response.msg, Toast.LENGTH_SHORT).show()
+                        Toast.makeText(this@SettingsActivity, deviceResponse.msg, Toast.LENGTH_SHORT).show()
                     }
                 }
             } catch (e: Exception) {
@@ -163,6 +165,32 @@ class SettingsActivity : BaseActivity() {
                 }
             }
         }
+
+        fetchDeviceUserList()
+    }
+
+    private fun fetchDeviceUserList() {
+        val deviceId = DeviceIdEvent.getDeviceId()
+        if (deviceId.isNullOrEmpty()) {
+            return
+        }
+
+        lifecycleScope.launch {
+            try {
+                val response = RetrofitNetwork.getNetworkService().getDeviceUserList(deviceId)
+                withContext(Dispatchers.Main) {
+                    if (response.code == 200 && response.data != null) {
+                        updateRelatedUsersCount(response.data.size)
+                    }
+                }
+            } catch (e: Exception) {
+                e.printStackTrace()
+            }
+        }
+    }
+
+    private fun updateRelatedUsersCount(count: Int) {
+        binding.tvRelatedUsers.text = "$count 人"
     }
 
     private fun updateDeviceInfo(device: com.example.defenseapplication.bean.DeviceBean) {