关联用户列表优化

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

@@ -181,16 +181,19 @@ class LinkedUserActivity : AppCompatActivity() {
         binding.swipeRefresh.isRefreshing = true
         lifecycleScope.launch {
             try {
-                val deviceId = DeviceIdEvent.getDeviceId()
-                if (deviceId.isNullOrEmpty()) {
-                    Toast.makeText(this@LinkedUserActivity, "设备 ID 为空", Toast.LENGTH_SHORT).show()
-                    withContext(Dispatchers.Main) {
-                        binding.swipeRefresh.isRefreshing = false
+                var deviceId: String? = null
+                if (mode == MODE_SETTINGS) {
+                    deviceId = DeviceIdEvent.getDeviceId()
+                    if (deviceId.isNullOrEmpty()) {
+                        Toast.makeText(this@LinkedUserActivity, "设备 ID 为空", Toast.LENGTH_SHORT).show()
+                        withContext(Dispatchers.Main) {
+                            binding.swipeRefresh.isRefreshing = false
+                        }
+                        return@launch
                     }
-                    return@launch
                 }
                 val response = if (mode == MODE_SETTINGS) {
-                    RetrofitNetwork.getNetworkService().getDeviceUserList(deviceId)
+                    RetrofitNetwork.getNetworkService().getDeviceUserList(deviceId!!)
                 } else {
                     RetrofitNetwork.getNetworkService().getFamilyMembers()
                 }