Update UIDevice on main thread

7 years ago · 6968dbab17
parent b0a6d18576
commit 6968dbab17
1 changed files with 6 additions and 2 deletions
--- a/SignalMessaging/utils/ProximityMonitoringManager.swift
+++ b/SignalMessaging/utils/ProximityMonitoringManager.swift
@ -46,10 +46,14 @@ public class OWSProximityMonitoringManagerImpl: NSObject, OWSProximityMonitoring
        lifetimes = lifetimes.filter { $0.value != nil }
        if lifetimes.isEmpty {
            Logger.debug("disabling proximity monitoring")
-            device.isProximityMonitoringEnabled = false
+            DispatchQueue.main.async {
+                self.device.isProximityMonitoringEnabled = false
+            }
        } else {
            Logger.debug("enabling proximity monitoring for lifetimes: \(lifetimes)")
-            device.isProximityMonitoringEnabled = true
+            DispatchQueue.main.async {
+                self.device.isProximityMonitoringEnabled = true
+            }
        }
    }
 }