reader4.swift

struct ContentView: View {

@State private var sourceType: UIImagePickerController.SourceType = .camera
@State private var selectedImage: UIImage?
@State private var isImagePickerDisplay = false
@State private var sync2 = speaking()
@State var strings:[String] = []

var body: some View {
    NavigationView {
        VStack {

            if selectedImage != nil {
                Image(uiImage: selectedImage!)
                    .resizable()
                    .aspectRatio(contentMode: .fit)
                    .clipShape(Circle())
                    .frame(width: 512, height: 512)
                    .onTapGesture {
                        scanText()
                        sync2.speaker(words: strings)
                    }
            } else {
                Image(systemName: "camera")
                    .resizable()
                    .aspectRatio(contentMode: .fit)
                    .clipShape(Circle())
                    .frame(width: 512, height: 512)
            }
            HStack {
                Button("Camera") {
                    self.strings.removeAll()
                    self.sourceType = .camera
                    self.isImagePickerDisplay.toggle()
                }.padding()

                Button("photo") {
                    self.strings.removeAll()
                    self.sourceType = .photoLibrary
                    self.isImagePickerDisplay.toggle()
                }.padding()
            }
        }
        .navigationBarTitle("Demo")
        .sheet(isPresented: self.$isImagePickerDisplay) {
            ImagePickerView(selectedImage: self.$selectedImage, sourceType: self.sourceType)
        }
    }
}