Hykilpikonna
50 lines
950 B
Swift
50 lines
950 B
Swift
//
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// AlarmActivator.swift
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// ProjectClock
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//
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// Created by Hykilpikonna on 1/17/21.
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//
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import Foundation
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/**
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Class to activate alarms when the user is inside the app
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Note: This will not run when app is switched to the background,
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but it will run right after the user switched back to the app.
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*/
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class AlarmActivator
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{
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/// Interval in seconds
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static var interval = 1.0
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/// Timer for scheduled calls
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var timer: Timer?
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/**
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Start detecting alarms
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*/
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func start()
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{
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if timer != nil { return }
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timer = Timer.scheduledTimer(timeInterval: AlarmActivator.interval, target: self, selector: #selector(AlarmActivator.check), userInfo: nil, repeats: true)
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}
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/**
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Stop detecting alarms
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*/
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func stop()
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{
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timer?.invalidate()
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timer = nil
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}
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/**
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Check alarm
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*/
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@objc func check()
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{
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NSLog("Check")
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}
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}
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