Reduce location tracking accuracy

app/ios/Podfile.lock

@@ -461,4 +461,4 @@ SPEC CHECKSUMS:
 
 PODFILE CHECKSUM: 9bf7626a50066852dd21123c4db8e9fe30622485
 
-COCOAPODS: 1.15.2
+COCOAPODS: 1.16.2

app/ios/Runner/AppDelegate.swift

@@ -91,7 +91,6 @@ extension AppDelegate {
             (call: FlutterMethodCall, result: @escaping FlutterResult) in
             guard self != nil else { return }
             if call.method == "startTracking" {
-                print("XXX startTracking method invoked")
                 LocationManager.shared.startLocationUpdates()
                 result(true)
             } else if call.method == "stopTracking" {

app/ios/Runner/LocationManager.swift

@@ -14,7 +14,7 @@ class LocationManager: NSObject, ObservableObject, CLLocationManagerDelegate {
 
     private var manager: CLLocationManager
     private var trackingInvoked: Bool = false
-    private let distanceThreshold: CLLocationDistance = 10.0
+    private let distanceThreshold: CLLocationDistance = 100.0
 
     @Published var lastLocation = CLLocation()
 
@@ -23,7 +23,7 @@ class LocationManager: NSObject, ObservableObject, CLLocationManagerDelegate {
         super.init()
         manager.delegate = self
         manager.distanceFilter = distanceThreshold
-        manager.desiredAccuracy = kCLLocationAccuracyNearestTenMeters
+        manager.desiredAccuracy = kCLLocationAccuracyHundredMeters
         manager.allowsBackgroundLocationUpdates = true
         manager.pausesLocationUpdatesAutomatically = false
     }

data/lib/repository/journey_repository.dart

@@ -365,10 +365,12 @@ class JourneyRepository {
     LocationData extractedLocation,
     String userId,
   ) async {
-    var lastFiveLocations =
-        locationCache.getLastFiveLocations(userId).take(4).toList();
-    lastFiveLocations.insert(0, extractedLocation);
+    var lastFiveLocations = locationCache.getLastFiveLocations(userId).toList();
 
+    if (lastFiveLocations.length >= 5) {
+      lastFiveLocations.removeAt(0);
+    }
+    lastFiveLocations.add(extractedLocation);
     locationCache.putLastFiveLocations(lastFiveLocations, userId);
   }