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minor SBS changes

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This commit is contained in:
Max Hunt 2019-06-03 10:52:50 +01:00
parent d41826757d
commit 01ec4ac411
3 changed files with 33 additions and 6 deletions
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1
Guibe/AppDelegate.swift
View File

@ -16,6 +16,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
var textSteps: [MKRoute.Step]?
var currentStep: Int = 0
var naviStarted: Bool = false
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {

2
Guibe/MainViewController.swift
View File

@ -87,6 +87,7 @@ class MainViewController: UIViewController, AVAudioPlayerDelegate, myProtocol {
}
// --------------------------
@IBAction func startNaviPressed(_ sender: Any) {
self.appDelegate.naviStarted = true
self.startedNavigation = true
self.stepCounter += 1
@ -110,6 +111,7 @@ class MainViewController: UIViewController, AVAudioPlayerDelegate, myProtocol {
@IBAction func cancelBtnPressed(_ sender: Any) {
self.stepCounter = 0
self.startedNavigation = false
self.appDelegate.naviStarted = false
mapView.removeOverlays(mapView.overlays)
UIView.animate(withDuration: 0.3, animations: {
self.searchView.alpha = 1.0

32
Guibe/WrittenInstructionsViewController.swift
View File

@ -13,13 +13,19 @@ class WrittenInstructionsViewController: UIViewController, UITableViewDelegate,
let appDelegate = UIApplication.shared.delegate as! AppDelegate
// var stepBySteps = appDelegate.currentStep
// var currentStep: Int = 0
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
if self.appDelegate.naviStarted == true{
let stepBySteps = appDelegate.textSteps
return stepBySteps?.count ?? 0
return stepBySteps?.count ?? 0}
else {
return 0
}
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
@ -27,11 +33,12 @@ class WrittenInstructionsViewController: UIViewController, UITableViewDelegate,
let currentStep = appDelegate.currentStep
let stepBySteps = appDelegate.textSteps
let focusInstruction = (stepBySteps?[indexPath.row].instructions)!
let focusDistance = (stepBySteps?[indexPath.row].distance)!
let focusDistance = Int((stepBySteps?[indexPath.row].distance)!)
cell.textLabel?.adjustsFontSizeToFitWidth = true
if focusInstruction == "" {
cell.textLabel?.text = "Start" }
cell.textLabel?.text = "Start, walk for \(focusDistance) meters" }
else {
cell.textLabel?.text = "In \(focusDistance)m, \(focusInstruction)" }
cell.textLabel?.text = "Then in \(focusDistance)m, \(focusInstruction)" }
if indexPath.row == currentStep {
cell.backgroundColor = .green }
else {
@ -56,6 +63,23 @@ class WrittenInstructionsViewController: UIViewController, UITableViewDelegate,
override func viewDidLoad() {
super.viewDidLoad()
if appDelegate.naviStarted == false {
DispatchQueue.main.asyncAfter(deadline: .now() + 0.2) {
let alert = UIAlertController(title: "Not Navigating", message: "Please start navigation to see step by step instructions.", preferredStyle: .alert)
alert.addAction(UIAlertAction(title: "OK", style: .default, handler: { action in
switch action.style{
case .default:
self.dismiss(animated: true, completion: nil)
case .cancel:
return
case .destructive:
return
}}))
self.present(alert, animated: true, completion: nil)
}
}
// Do any additional setup after loading the view.
}