ExitNumber, Flow

common/data/src/main/java/com/kouros/navigation/data/tomtom/TomTomRoute.kt

@@ -221,6 +221,10 @@ private fun exitNumber(
     ) {
         0
     } else {
-        instruction.exitNumber.toInt()
+        try {
+            instruction.exitNumber.toInt()
+        } catch (e: NumberFormatException) {
+            0
+        }
     }
 }

common/data/src/main/java/com/kouros/navigation/model/NavigationViewModel.kt

@@ -3,6 +3,8 @@ package com.kouros.navigation.model
 //import com.kouros.navigation.data.Preferences.boxStore
 import android.content.Context
 import android.location.Location
+import android.location.LocationListener
+import android.location.LocationManager
 import androidx.compose.runtime.snapshots.SnapshotStateList
 import androidx.compose.runtime.toMutableStateList
 import androidx.lifecycle.MutableLiveData
@@ -22,6 +24,9 @@ import com.kouros.navigation.utils.Levenshtein
 import com.kouros.navigation.utils.getSettingsRepository
 import com.kouros.navigation.utils.location
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.channels.awaitClose
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.callbackFlow
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.runBlocking
@@ -102,6 +107,16 @@ class NavigationViewModel(private val repository: NavigationRepository) : ViewMo
     }
 
     val gson: com.google.gson.Gson = GsonBuilder().create()
+    /**
+     * Retrieves recent places from Preferences as a Flow.
+     */
+    fun recentPlacesFlow(context: Context, location: Location,): Flow<Place> = callbackFlow {
+        for (place in recentPlaces.value!!) {
+            trySend(place)
+        }
+        awaitClose {
+        }
+    }
 
     /**
      * Loads all recent places from Preferences and calculates distances.