SwiftUIで音楽を再生する


SwiftUIで音楽を再生する方法です。

SwiftUIで音楽を再生する
import SwiftUI
import AVFoundation
struct ContentView: View {
@State var player: AVAudioPlayer?
var body: some View {
VStack {
Button {
let url = Bundle.main.url(forResource: "drum", withExtension: "mp3")!
do {
player = try AVAudioPlayer(contentsOf: url)
guard let player = player else { return }
player.prepareToPlay()
player.play()
} catch {
print(error)
}
} label: {
Text("DrumRoll.mp3")
.foregroundStyle(Color.white)
.frame(width: 240, height: 60)
.background(Color.gray)
}
Button {
let url = Bundle.main.url(forResource: "drum-long", withExtension: "mp3")!
do {
player = try AVAudioPlayer(contentsOf: url)
guard let player = player else { return }
player.prepareToPlay()
player.play()
} catch {
print(error)
}
} label: {
Text("DrumRollLong.mp3")
.foregroundStyle(Color.white)
.frame(width: 240, height: 60)
.background(Color.gray)
}
}
}
}