Hykilpikonna
50 lines
990 B
Swift
50 lines
990 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 or when the display is turned off, 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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