Extract to private method

EmergeTools · Aug 11, 2024 · 9b5a878 · 9b5a878
1 parent 15ddb03
commit 9b5a878
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/Sources/Pow/Infrastructure/Haptics.swift b/Sources/Pow/Infrastructure/Haptics.swift
@@ -6,14 +6,20 @@ import CoreHaptics
 internal struct Haptics {
     private static var engine: CHHapticEngine? = {
         let engine = try? CHHapticEngine()
+        addHapticEngineObservers()
+        return engine
+    }()
+
+    private static func addHapticEngineObservers() {
+        // Without stopping the CHHapticEngine when entering background mode, haptics are not played when the app enters the foreground.
+        // See https://github.com/EmergeTools/Pow/issues/69
         NotificationCenter.default.addObserver(forName: UIApplication.didEnterBackgroundNotification, object: nil, queue: nil) { _ in
             engine?.stop()
         }
         NotificationCenter.default.addObserver(forName: UIApplication.willEnterForegroundNotification, object: nil, queue: nil) { _ in
             try? engine?.start()
         }
-        return engine
-    }()
+    }
 
     private static var supportsHaptics = CHHapticEngine.capabilitiesForHardware().supportsHaptics