第一部分
第二部分
代码1
import SwiftUI
@main
struct MyApp: App {
var body: some Scene {
WindowGroup {
ContentView(TextSay: "Hello world")
}
}
}
代码2
import SwiftUI
import AVFoundation
struct ContentView: View {
let speaker = AVSpeechSynthesizer()
@State var TextSay: String
var utterance: AVSpeechUtterance {AVSpeechUtterance(string: TextSay)}
var body: some View {
HStack {
TextField("Enter Text", text: $TextSay)
.multilineTextAlignment(.center)
.font(.subheadline)
.textFieldStyle(RoundedBorderTextFieldStyle())
}
Button(action: {
self.playSpeech()
}) {
Image(systemName: "play.circle")
.resizable()
.frame(width: 50, height: 50)
.aspectRatio(contentMode: .fit)
.accentColor(.green)
}
.padding(20)
}
func playSpeech() {
self.speaker.speak(self.utterance)
}
}