質問編集履歴
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codeが読みやすいように修正しました
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@@ -1,61 +1,63 @@
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画面
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２番目の画面から、画面遷移と同時に音源（assets保存）を停止したいのですが、初期画面に戻っても音源は再生をされたままです。画面遷移は成功しています。初心者ですのでよろしくお願いします。
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```ここに言語を入力
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import SwiftUI
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import AVFoundation
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struct ContentView: View {
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var body: some View {
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ZStack {
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NavigationView {
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ZStack{
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Image("imgkeikan")
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.resizable()
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.edgesIgnoringSafeArea(.all)
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.aspectRatio(contentMode:.fill)
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VStack(spacing:100) {
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Text("いろいろなまつり")
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.font(.system(size: 80))
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.foregroundColor(Color.white)
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.padding()
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MaturiView()
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.padding()
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}
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}
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.navigationBarTitle(Text("はじめに"), displayMode: .inline)
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}
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.navigationViewStyle(StackNavigationViewStyle())
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}
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}
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}
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}
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.navigationBarTitle(Text("はじめに"), displayMode: .inline)
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}
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.navigationViewStyle(StackNavigationViewStyle())
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}
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}
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}
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struct MaturiView: View {
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var body: some View{
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NavigationLink(destination: MaturiSecondView())
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{
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Text("おまつり")
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.font(.largeTitle)
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.foregroundColor(Color.white)
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.frame(width: 200, height: 100)
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.background(.green) }
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}
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struct MaturiSecondView: View{
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private let maturiSound = try! AVAudioPlayer(data: NSDataAsset(name: "ymaturi")!.data)
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private func playSound(){
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maturiSound.stop()
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maturiSound.currentTime = 0.0
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maturiSound.play()
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}
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var body: some View {
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Button(action:{
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playSound()
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}) {
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Image("maturi")
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.renderingMode(.original)
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}
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}
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}
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}
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struct ContentView_Previews: PreviewProvider {
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static var previews: some View {
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ContentView()
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}
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}
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}
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```
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