[+] Create AlarmDetector

ProjectClock/AlarmActivator.swift

@@ -0,0 +1,46 @@
+//
+//  AlarmActivator.swift
+//  ProjectClock
+//
+//  Created by Hykilpikonna on 1/17/21.
+//
+
+import Foundation
+
+/**
+ Class to activate alarms when the user is inside the app
+ */
+class AlarmActivator
+{
+    /// Interval in seconds
+    static var interval = 1
+    
+    /// Timer for scheduled calls
+    var timer: Timer?
+    
+    /**
+     Start detecting alarms
+     */
+    func start()
+    {
+        if timer != nil { return }
+        timer = Timer.scheduledTimer(timeInterval: 5, target: self, selector: #selector(AlarmActivator.check), userInfo: nil, repeats: true)
+    }
+    
+    /**
+     Stop detecting alarms
+     */
+    func stop()
+    {
+        timer?.invalidate()
+        timer = nil
+    }
+    
+    /**
+     Check alarm
+     */
+    @objc func check()
+    {
+        NSLog("Check")
+    }
+}