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Location sheet: poll for location at regular intervals while open (replace significant-move updates)

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jack
2025-08-21 00:46:53 +02:00
parent e7706fc9cb
commit 602e93d1b2
1 changed files with 9 additions and 4 deletions
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bitchat/Services/LocationChannelManager.swift
+9 -4
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@@ -79,15 +79,20 @@ final class LocationChannelManager: NSObject, CLLocationManagerDelegate, Observa
/// Begin periodic one-shot location refreshes while a selector UI is visible. /// Begin periodic one-shot location refreshes while a selector UI is visible.
func beginLiveRefresh(interval: TimeInterval = 5.0) { func beginLiveRefresh(interval: TimeInterval = 5.0) {
// Prefer continuous updates with a significant distance filter rather than polling
guard permissionState == .authorized else { return } guard permissionState == .authorized else { return }
cl.desiredAccuracy = kCLLocationAccuracyHundredMeters // Switch to a lightweight periodic one-shot request (polling) while the sheet is open
cl.distanceFilter = 21 // meters; update on small moves refreshTimer?.invalidate()
cl.startUpdatingLocation() refreshTimer = Timer.scheduledTimer(withTimeInterval: interval, repeats: true) { [weak self] _ in
self?.requestOneShotLocation()
}
// Kick off immediately
requestOneShotLocation()
} }
/// Stop periodic refreshes when selector UI is dismissed. /// Stop periodic refreshes when selector UI is dismissed.
func endLiveRefresh() { func endLiveRefresh() {
refreshTimer?.invalidate()
refreshTimer = nil
cl.stopUpdatingLocation() cl.stopUpdatingLocation()
} }