我想验证我的应用程序项目的电话号码。Twilio文档包括UIKit，但不包括swiftui的例子，我试过swiftui框架，但不能创建按钮动作。
import UIKit
class StartVerificationViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
}
@IBOutlet weak var countryCodeField: UITextField!
@IBOutlet weak var phoneNumberField: UITextField!
@IBAction func sendVerification(_ sender: Any) {
// send verification SMS
if let phoneNumber = phoneNumberField.text, let countryCode = countryCodeField.text {
VerifyAPI.sendVerificationCode(countryCode, phoneNumber)
}
}
}
*** VerifyApi is here
import Foundation
import SwiftUI
struct VerifyAPI {
static func sendVerificationCode(_ countryCode: String,
_ phoneNumber: String) {
let parameters = [
"via": "sms",
"country_code": countryCode,
"phone_number": phoneNumber
]
RequestHelper.createRequest("start", parameters) {
json in
return .success(DataResult(data: json))
}
}
}
这是我所遵循的。
import SwiftUI
import Alamofire
struct MobileNumberView: View {
@State var text = ""
@State var CountryCode = "+44"
@State var isEditing: Bool = false
@State var pushActive = false
@State private var showsAlert = false
@State var isSearching = false
@State var Changedtext = ""
@StateObject var profileViewGlobals : ProfileViewGlobals
@State var comingPath:String
var body: some View {
NavigationView{
GeometryReader { geometry in
VStack(spacing: 0){
Color("Green")
.edgesIgnoringSafeArea(.top)
ZStack {
Color("Green")
VStack {
Text("Enter your phone numbernto continue")
.font(.title)
.fontWeight(.bold)
.foregroundColor(Color.white)
}
.padding(.top , -geometry.size.height/6)
}
.frame(height: geometry.size.height/2.5)
ZStack{
RoundedRectangle(cornerRadius: 25).foregroundColor(.white)
.frame(width: geometry.size.width)
.frame(height: geometry.size.height/1.1)
VStack {
TextField("", text: $text)
.padding(.leading, geometry.size.width/4)
.keyboardType(.decimalPad)
.font(.system(size: 30, weight: .thin, design: .default))
.padding()
.background(Color(.systemGray5))
.accentColor(Color("Green"))
.foregroundColor(Color("Grey"))
.background(Color("Phone"))
.cornerRadius(8)
.padding(.horizontal)
.shadow(radius:10)
.overlay(
HStack {
Image("UK")
.resizable()
.frame(width: geometry.size.width/10 , height: geometry.size.height/16 )
Text("+44")
.font(.system(size: 20, weight: .thin, design: .default))
Spacer()
}.padding(.horizontal, 30)
.foregroundColor(.gray)
)
}
.padding(.bottom , geometry.size.height/1.6)
VStack {
Button(action: { if text != "" {
if text.prefix(1) != "0" {
Changedtext = text
RegisterMobile(Telephone_Number: CountryCode + text)
}
else{
Changedtext = text
Changedtext.remove(at: Changedtext.startIndex)
print("(Changedtext)")
RegisterMobile(Telephone_Number: CountryCode + Changedtext)
}
} }) {
Image(systemName: "arrow.forward.circle.fill")
.resizable()
.aspectRatio(contentMode: .fit)
.foregroundColor(Color("Green"))
.frame(width: geometry.size.width/5.9)
}
}
.frame(maxWidth: .infinity)
.padding(.bottom , geometry.size.height/4)
}.frame(width: geometry.size.width, height: geometry.size.height/1.5)
}
NavigationLink(destination: VerificationCodeView(Telephone_Number: CountryCode + Changedtext,profileViewGlobals:profileViewGlobals,comingPath:comingPath), isActive: self.$pushActive) {
Text("")
}.hidden()
.alert(isPresented: self.$showsAlert) {
Alert(title: Text("Your number seems to be wrong!"), message: Text("Please check your number and try again."), dismissButton: .default(Text("Got it!")))
}
}.ignoresSafeArea(.keyboard)
}
.navigationViewStyle(StackNavigationViewStyle())
}
func RegisterMobile(Telephone_Number : String) -> Void {
let deviceData : Parameters = [
"mobileNumber": Telephone_Number
]
APIClient.RegisterMobile(deviceParameters: deviceData, completion:{(result) in
switch(result){
case .success(let RegisterData):
print(RegisterData)
if (RegisterData.meta.statusCode == 200) {
self.pushActive = true
print("Successful")
}
else{
print("Fail")
self.showsAlert = true
}
case .failure(let error):
print("ERROR",error)
self.showsAlert = true
}
})
}
}
您可以直接使用UIViewController来swiftUI
的例子:
Struct VerifyKitVW: UIViewControllerRepresentable {
func makeUIViewController(context: UIViewControllerRepresentableContext<VerifyKitVW>) -> StartVerificationViewController {
let verifyController = StartVerificationViewController()
verifyController.view.backgroundColor = UIColor.yellow
return verifyController
}
func updateUIViewController(_ uiViewController: StartVerificationViewController, context: UIViewControllerRepresentableContext<VerifyKitVW>) {
uiViewController.sendVerification(UIButton())
}
}