adding vm to mainactivity

app/src/main/java/uca/baptistearthur/geocaching/ui/activity/MainWindow.kt

@@ -2,22 +2,28 @@ package uca.baptistearthur.geocaching.ui.activity
 
 import android.annotation.SuppressLint
 import android.os.Bundle
+import androidx.activity.viewModels
 import androidx.appcompat.app.AppCompatActivity
 import androidx.navigation.findNavController
 import androidx.navigation.ui.NavigationUI
 import androidx.navigation.ui.setupWithNavController
 import com.google.android.material.bottomnavigation.BottomNavigationView
 import uca.baptistearthur.geocaching.R
-import uca.baptistearthur.geocaching.services.FragmentService
+import uca.baptistearthur.geocaching.application.RTApplication
 
 import uca.baptistearthur.geocaching.ui.fragment.Map
+import uca.baptistearthur.geocaching.viewModels.RoadTripViewModel
+import uca.baptistearthur.geocaching.viewModels.RoadTripViewModelFactory
 
 class MainWindow: AppCompatActivity() {
+
+    private val roadTripViewModel: RoadTripViewModel by viewModels<RoadTripViewModel> {
+        RoadTripViewModelFactory((this.application as RTApplication).db.roadTripDAO())
+    }
+
     @SuppressLint("MissingInflatedId")
     override fun onCreate(savedInstanceState: Bundle?) {
 
-        val map = Map()
-
         super.onCreate(savedInstanceState)
         setContentView(R.layout.main_window)
 

app/src/main/java/uca/baptistearthur/geocaching/viewModels/RoadTripViewModelFactory.kt

@@ -4,7 +4,7 @@ import androidx.lifecycle.ViewModel
 import androidx.lifecycle.ViewModelProvider
 import uca.baptistearthur.geocaching.data.RoadTripDAO
 
-class ViewModelFactory(private val dao: RoadTripDAO): ViewModelProvider.Factory{
+class RoadTripViewModelFactory(private val dao: RoadTripDAO): ViewModelProvider.Factory{
 
     override fun <T : ViewModel> create(modelClass: Class<T>): T {
         if (modelClass.isAssignableFrom(RoadTripViewModel::class.java)){