Codigo de Ejercicio:
- Validar rangos y mostrar mensaje de error en aplicacion radio estacio
//
// ViewController.swift
// RadioStations
//Jehovani de Jesus Chavez Segovia 2561842011
//Radio estacion agregar boton am fm y mostrar diferentes frecuencias, validar fuera de frecuencia
import UIKit
class ViewController: UIViewController {
var myStation: RadioStation
var myStation2: RadioStation
@IBOutlet var stationName : UILabel!
@IBOutlet var stationFrequency : UILabel!
@IBOutlet var stationBand : UILabel!
required init(coder aDecoder: NSCoder) {
myStation = RadioStation()
myStation.frequency=109.6
myStation.name = "Knix"
myStation2 = RadioStation()
myStation2.frequency=1500.5
myStation2.name = "Knix2"
super.init(coder: aDecoder)
}
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
@IBAction func buttonClick(sender: AnyObject) {
stationName.text = myStation.name
stationFrequency.text = String(format:"%f", myStation.frequency)
if myStation.frequency >= RadioStation.minFMFrequency() && myStation.frequency <= RadioStation.maxFMFrequency() {
stationBand.text = "FM"
} else {
stationBand.text = "FUERA DE FRECUENCIA"
}
}
@IBAction func buttonClick2(sender: AnyObject) {
stationName.text = myStation2.name
stationFrequency.text = String(format:"%f", myStation2.frequency)
if myStation2.frequency <= RadioStation.minAMFrequency() && myStation2.frequency >= RadioStation.maxAMFrequency() {
stationBand.text = "FUERA DE FRECUENCIA"
} else {
stationBand.text = "AM"
}
}
}
