在SwiftUI中设置闪烁的铃声动画

import SwiftUI
import AVFoundation

struct BlinkingBellView: View {
    @State private var isAnimating = false
    let audioPlayer = AVAudioPlayer()

    var body: some View {
        Image("bell") // 替换为你的铃声图片
            .resizable()
            .frame(width: 100, height: 100)
            .opacity(isAnimating ? 0.5 : 1)
            .animation(Animation.easeInOut(duration: 0.5).repeatForever())
            .onAppear {
                startAnimating()
                playSound()
            }
            .onDisappear {
                stopAnimating()
                stopSound()
            }
    }

    func startAnimating() {
        isAnimating = true
    }

    func stopAnimating() {
        isAnimating = false
    }

    func playSound() {
        guard let soundURL = Bundle.main.url(forResource: "bell_sound", withExtension: "mp3") else { return }
        do {
            audioPlayer = try AVAudioPlayer(contentsOf: soundURL)
            audioPlayer.play()
        } catch {
            print("Failed to play sound: \(error)")
        }
    }

    func stopSound() {
        audioPlayer.stop()
    }
}

struct ContentView: View {
    var body: some View {
        VStack {
            Text("Welcome to SwiftUI")
                .font(.largeTitle)
                .padding()

            BlinkingBellView()
        }
    }
}