Hi, I have the following code. How can I reset the button to "play" when the file stopped playing? Thank you for your help.
import SwiftUI
import AVFoundation
struct ContentView: View {
@StateObject private var soundManager = SoundManager()
@State var song1 = false
@State var buttonImage: Image = (Image(systemName: "play.circle.fill"))
var body: some View {
VStack {
Button(action: {
soundManager.playSound("https://freetestdata.com/wp-content/uploads/2021/09/Free_Test_Data_100KB_MP3.mp3")
song1.toggle()
if song1 {
soundManager.audioPlayer?.play()
updateButtonImage(image: "pause.circle.fill")
} else {
soundManager.audioPlayer?.pause()
updateButtonImage(image: "play.circle.fill")
}
}) {
buttonImage
.resizable()
.frame(width: 50, height: 50)
}
}
}
private func updateButtonImage(image: String) {
buttonImage = Image(systemName: image)
}
}
class SoundManager : ObservableObject {
var audioPlayer: AVPlayer?
func playSound(_ sound: String){
if let url = URL(string: sound) {
self.audioPlayer = AVPlayer(url: url)
}
}
}
struct ContentView_Previews: PreviewProvider {
static var previews: some View {
ContentView()
}
}
povpainter
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Hi,
I'm trying to make a list of buttons (and names) to play a sound for each item in the list. When I press a button, all buttons change the image from play to pause instead only the one playing the sound. please help.
import SwiftUI
import MapKit
import AVFoundation
struct LocationDetailView: View {
@EnvironmentObject private var vm: LocationsViewModel
@State var song1 = false
@State var soundManager = SoundManager()
let location: Location
var body: some View {
VStack {
audioList
}
}
}
extension LocationDetailView {
private var audioList: some View {
VStack{
let array = location.soundFiles.sorted { $0.key < $1.key }
List{
ForEach(array, id: \.key) { (key: String, value: String) in
HStack{
Text(key)
.font(.subheadline)
.foregroundColor(.secondary)
Spacer()
Button(action: {
soundManager.playSound(sound: value)
song1.toggle()
if song1{
soundManager.audioPlayer?.play()
} else {
soundManager.audioPlayer?.pause()
}
}) {
Image(systemName: song1 ? "pause.circle.fill" : "play.circle.fill")
.resizable()
.scaledToFill()
.frame(width: 25, height: 25)
.cornerRadius(10)
}
}
}
}
}
}
}
class SoundManager : ObservableObject {
var audioPlayer: AVPlayer?
func playSound(sound: String){
if let url = URL(string: sound) {
self.audioPlayer = AVPlayer(url: url)
}
}
}
struct LocationDetailView_Previews: PreviewProvider {
static var previews: some View {
LocationDetailView(location: LocationsDataService.locations.first!)
.environmentObject(LocationsViewModel())
}
}