fix startup

app/src/main/java/com/bitchat/android/ui/ChatViewModel.kt

@@ -19,13 +19,13 @@ import kotlin.random.Random
  * Refactored ChatViewModel - Main coordinator for bitchat functionality
  * Delegates specific responsibilities to specialized managers while maintaining 100% iOS compatibility
  */
-class ChatViewModel(application: Application) : AndroidViewModel(application), BluetoothMeshDelegate {
+class ChatViewModel(
+    application: Application,
+    val meshService: BluetoothMeshService
+) : AndroidViewModel(application), BluetoothMeshDelegate {
     
     private val context: Context = application.applicationContext
     
-    // Core services
-    val meshService = BluetoothMeshService(context)
-    
     // State management
     private val state = ChatState()
     
@@ -72,7 +72,7 @@ class ChatViewModel(application: Application) : AndroidViewModel(application), B
     val favoritePeers: LiveData<Set<String>> = state.favoritePeers
     
     init {
-        meshService.delegate = this
+        // Note: Mesh service delegate is now set by MainActivity
         loadAndInitialize()
     }
     
@@ -100,8 +100,7 @@ class ChatViewModel(application: Application) : AndroidViewModel(application), B
         state.setFavoritePeers(dataManager.favoritePeers)
         dataManager.loadBlockedUsers()
         
-        // Start mesh service
-        meshService.startServices()
+        // Note: Mesh service is now started by MainActivity
         
         // Show welcome message if no peers after delay
         viewModelScope.launch {
@@ -120,7 +119,7 @@ class ChatViewModel(application: Application) : AndroidViewModel(application), B
     
     override fun onCleared() {
         super.onCleared()
-        meshService.stopServices()
+        // Note: Mesh service lifecycle is now managed by MainActivity
     }
     
     // MARK: - Nickname Management
@@ -259,18 +258,10 @@ class ChatViewModel(application: Application) : AndroidViewModel(application), B
         return meshService.getDebugStatus()
     }
     
-    fun restartMeshServices() {
-        viewModelScope.launch {
-            meshService.stopServices()
-            delay(1000)
-            meshService.startServices()
-        }
-    }
+    // Note: Mesh service restart is now handled by MainActivity
+    // This function is no longer needed
     
     fun setAppBackgroundState(inBackground: Boolean) {
-        // Forward to connection manager for power optimization
-        meshService.connectionManager.setAppBackgroundState(inBackground)
-        
         // Forward to notification manager for notification logic
         notificationManager.setAppBackgroundState(inBackground)
     }
@@ -355,13 +346,7 @@ class ChatViewModel(application: Application) : AndroidViewModel(application), B
         state.setNickname(newNickname)
         dataManager.saveNickname(newNickname)
         
-        // Disconnect from mesh
-        meshService.stopServices()
-        
-        // Restart services with new identity
-        viewModelScope.launch {
-            delay(500)
-            meshService.startServices()
-        }
+        // Note: Mesh service restart is now handled by MainActivity
+        // This method now only clears data, not mesh service lifecycle
     }
 }