I am making an app for myself that would show the current state of the Magic Keyboard battery state. Can someone give me an hint or examples of what to do? Thanks.
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Okay, I give up.
I am making a Flash card game where the app will randomize two numbers, then the user would enter the answer. The app will then tell the user if he/she is correct. But I cannot seem to figure out how to get it to add two numbers and check if the user's correct or not.
Any help is greatly appreciated!
Here's the code:
import UIKit
import AVFoundation
import Foundation
class YouSolveIt: UIViewController {
@IBOutlet var topProblem: UILabel!
@IBOutlet var botProblem: UILabel!
@IBOutlet var youAnswer: UITextField!
@IBOutlet var actualCard: UIImageView!
let speakit = AVSpeechSynthesizer()
var problem1 = Int(0)
var problem2 = Int(0)
var answer = 0
var ranA = 0
var ranB = 0
override func viewDidLoad() {
super.viewDidLoad()
// Load Flash Card image:
actualCard.image = UIImage(named: "FlashCard")
solveitproblem()
}
func solveitproblem()
{
let ranA = Int(arc4random_uniform(UInt32(9)))
let ranB = Int(arc4random_uniform(UInt32(9)))
topProblem.text = String(ranA)
botProblem.text = String(ranB)
youAnswer.text = String(answer)
let speakProblem = AVSpeechUtterance(string: "What is \(topProblem.text! + ", plus ," + botProblem.text!)")
speakit.speak(speakProblem)
}
@IBAction func btncheckAnswer(_ sender: Any)
{
if (ranA) + (ranB) == answer
{
correctAnswer()
}
else {
wrongAnswer()
}
}
func correctAnswer()
{
let right = [1,2,3,4,5]
let randomIndex = Int(arc4random_uniform(UInt32(right.count)))
switch(randomIndex)
{
case 1:
let speakRight = AVSpeechUtterance(string: "That is correct")
speakit.speak(speakRight)
youAnswer.text = ""
solveitproblem()
case 2:
let speakRight = AVSpeechUtterance(string: "You're right!")
speakit.speak(speakRight)
youAnswer.text = ""
solveitproblem()
case 3:
let speakRight = AVSpeechUtterance(string: "Correct! Let's try.")
speakit.speak(speakRight)
youAnswer.text = ""
solveitproblem()
case 4:
let speakRight = AVSpeechUtterance(string: "You are right! Next Try.")
speakit.speak(speakRight)
youAnswer.text = ""
solveitproblem()
case 5:
let speakRight = AVSpeechUtterance(string: "Great answer!")
speakit.speak(speakRight)
youAnswer.text = ""
solveitproblem()
default:
let speakRight = AVSpeechUtterance(string: "Very good!")
speakit.speak(speakRight)
youAnswer.text = ""
solveitproblem()
}
}
func wrongAnswer()
{
let wrong = [1,2,3,4,5]
let randomIndex = Int(arc4random_uniform(UInt32(wrong.count)))
switch(randomIndex)
{
case 1:
let speakRight = AVSpeechUtterance(string: "That is wrong")
speakit.speak(speakRight)
case 2:
let speakRight = AVSpeechUtterance(string: "You're wrong, please try again.")
speakit.speak(speakRight)
case 3:
let speakRight = AVSpeechUtterance(string: "No, that's not it. Please try again.")
speakit.speak(speakRight)
case 4:
let speakRight = AVSpeechUtterance(string: "No")
speakit.speak(speakRight)
default:
let speakRight = AVSpeechUtterance(string: "I'm sorry, no. Please try again.")
speakit.speak(speakRight)
}
}
}
Hi,
I am looking for opinions on the best way to handle a problem I'm having.
My client wants his app to show a list of math tables, such as 1+1 = 2, 2+2 = 4, and so on. I have a list view with said tables in an array, which I manually have to input in. He wants the list to go from 1 to 20.
I'd assume that I would need some sort of for....next loop, but how would I show that in a list?
Thanks for any help you can give.
This is what I have so far:
import SwiftUI
import UIKit
struct ATables: View {
var tables = ["Temporary","1 + 1 = 2","2 + 2 = 4"]
var body: some View {
NavigationView {
List {
ForEach(self.tables, id: \.self) { show in
HStack {
Image(systemName: "arrow.right")
.resizable()
.frame(width: 30, height: 20, alignment: /*@START_MENU_TOKEN@*/.center/*@END_MENU_TOKEN@*/)
Text(show)
.font(.custom("Chalkboard", size: 50))
}
}
}.navigationBarTitle(Text("Addition Tables (1 - 20)"))
.navigationBarTitleDisplayMode(.inline)
}
}
struct ATables_Previews: PreviewProvider {
static var previews: some View {
ATables()
}
}
}
Hi,
I have a toolbar and a share button on the left side. The button isn't showing up on the canvas, but does show when the app is run in the simulator or a device. Is this normal behavior or a bug? This is a test button so please forgive the print statement.
Here's the code:
{
ToolbarItem(placement: .bottomBar)
{
Button(action: {
print ("Button Pressed!")
}
){
Image(systemName: "square.and.arrow.up")
}
}
}
Hi,How would I go about using the standard WebKit delegates in SwiftUI, such as:func webView(_ webView: WKWebView, didCommit navigation: WKNavigation!)
{
activityView?.startAnimating()
self.title = "Loading...."
}Here's what I have so far:import SwiftUI
import UIKit
import Foundation
import WebKit
struct Support: View {
var body: some View {
NavigationView {
VStack {
WebView(request: URLRequest(url: URL(string: "https://www.connectingpeoplesoftware.com/iossupport")!))
}.navigationBarTitle(Text("Support"))
}
}
struct WebView: UIViewRepresentable
{
let request: URLRequest
func makeUIView(context: Context) -> WKWebView
{
return WKWebView()
}
func updateUIView(_ uiView: WKWebView, context: Context)
{
uiView.load(request)
}
}
struct Support_Previews: PreviewProvider {
static var previews: some View {
Support()
}
}
}Thanks in advance,Dan
I am unable to install the above beta on an 2018 iPad Pro. Downloaded directly from this web site.Any ideas?Dan Uff