fix: keep live activity in sync with motion

This commit is contained in:
FuelBoard Contributor
2026-08-18 17:59:03 +01:00
parent 2e23dcb9ae
commit 8945190da5
+28 -17
View File
@@ -32,6 +32,24 @@ struct ContentView: View {
private var effectiveAlertsRadiusKM: Double {
FuelStore.effectiveAlertsRadiusKM(followsSearch: alertsFollowsSearch, manualKM: alertsRadius)
}
private func installLocationUpdateHook() {
locationManager.onLocationUpdate = { [weak monitor] in
monitor?.update(stations: stations, favourites: refreshedFavourites,
fuel: alertsFuel, radiusKM: effectiveAlertsRadiusKM)
// The Live Activity follows the same wake-ups this hook
// fires on every fix incl. background significant-change
// wake-ups, so the Lock Screen pill stays live while driving.
updateLiveActivity()
}
}
private func ensureBackgroundMotionTrackingIfNeeded() {
if alertsEnabled || liveActivityEnabled {
locationManager.startBackgroundTracking()
}
}
@State private var isLoading = false
@State private var statusMessage = ""
/// What data is on screen, driving which (if any) status banner shows
@@ -266,20 +284,12 @@ struct ContentView: View {
if FuelStore.loadHasCompletedOnboarding()
|| shouldSkipOnboarding {
locationManager.startForegroundTracking()
// Geofences must follow the user even in the background:
// wire the delegate hook (fires on every fix incl. background
// significant-change wake-ups) to re-register the region
// window around the new position. SwiftUI onChange alone
// never runs while suspended, so alerts would otherwise stay
// frozen around the last foreground fix.
locationManager.onLocationUpdate = { [weak monitor] in
monitor?.update(stations: stations, favourites: refreshedFavourites,
fuel: alertsFuel, radiusKM: effectiveAlertsRadiusKM)
// The Live Activity follows the same wake-ups this hook
// fires on every fix incl. background significant-change
// wake-ups, so the Lock Screen pill stays live while driving.
updateLiveActivity()
}
// Geofences and the Live Activity must follow the user even in
// the background: wire the delegate hook (fires on every fix
// incl. background significant-change wake-ups) so SwiftUI's
// foreground-only onChange isn't the only update path.
installLocationUpdateHook()
ensureBackgroundMotionTrackingIfNeeded()
monitor.update(stations: stations, favourites: refreshedFavourites,
fuel: alertsFuel, radiusKM: effectiveAlertsRadiusKM)
monitor.setEnabled(alertsEnabled)
@@ -310,6 +320,8 @@ struct ContentView: View {
// empty on a brand-new install.
if !showing, FuelStore.loadHasCompletedOnboarding() {
locationManager.startForegroundTracking()
installLocationUpdateHook()
ensureBackgroundMotionTrackingIfNeeded()
monitor.update(stations: stations, favourites: refreshedFavourites,
fuel: alertsFuel, radiusKM: effectiveAlertsRadiusKM)
updateLiveActivity()
@@ -373,9 +385,7 @@ struct ContentView: View {
monitor.setEnabled(newValue)
monitor.update(stations: stations, favourites: refreshedFavourites,
fuel: alertsFuel, radiusKM: effectiveAlertsRadiusKM)
if newValue {
locationManager.startBackgroundTracking()
}
ensureBackgroundMotionTrackingIfNeeded()
}
.onChange(of: alertsRadius) { _, newValue in
FuelStore.saveAlertsRadius(newValue)
@@ -406,6 +416,7 @@ struct ContentView: View {
// Toggling the Live Activity on starts it with the current best
// station; toggling off ends any running activity.
FuelStore.saveLiveActivityEnabled(newValue)
ensureBackgroundMotionTrackingIfNeeded()
updateLiveActivity()
}
.onChange(of: liveActivityFuel) { _, newValue in