The first time I tap the button it plays all 3 sound files / items. But if I tap the button again, it would only play the first item in the queue, even though there are 3 items in the queue.
import SwiftUI
import AVFoundation
let item1 = AVPlayerItem(url: Bundle.main.url(forResource: "Cshort", withExtension: "mp3")!)
let item2 = AVPlayerItem(url: Bundle.main.url(forResource: "Dshort", withExtension: "mp3")!)
let item3 = AVPlayerItem(url: Bundle.main.url(forResource: "Eshort", withExtension: "mp3")!)
var itemArray = [item1, item2, item3]
var player: AVQueuePlayer = {
let queue = AVQueuePlayer(items: itemArray)
return queue
}()
struct ContentView: View {
var body: some View {
Button(action: {
if player.items().isEmpty {
print("queue is empty")
print("about to insert")
for item in itemArray {
if player.items().isEmpty {
player.insert(itemArray[0], after: nil)
} else {
player.insert(item, after: player.items().last)
}
}
print("inserted these items \(player.items())")
} else {
print("queue has items to play, no need to insert")
}
player.seek(to: .zero)
print("will play from this item: \(player.currentItem!)")
print("about to play these items: \(player.items())")
player.play()
print("done playing——————————————————")
}){
Text("Button")
}
}
}If I tap the button for the first time, it plays all 3 items one after another, and this is what gets printed in the console:
queue has items to play, no need to insert
will play from this item: <AVPlayerItem: 0x283a44390, asset = <AVURLAsset: 0x283853ce0, URL = file:///private/var/containers/Bundle/Application/F30EC8BB-9C51-42AD-AEF7-840DBAEFCF79/AVQueue.app/Cshort.mp3>>
about to play these items: [<AVPlayerItem: 0x283a44390, asset = <AVURLAsset: 0x283853ce0, URL = file:///private/var/containers/Bundle/Application/F30EC8BB-9C51-42AD-AEF7-840DBAEFCF79/AVQueue.app/Cshort.mp3>>, <AVPlayerItem: 0x283a44b20, asset = <AVURLAsset: 0x28386ca60, URL = file:///private/var/containers/Bundle/Application/F30EC8BB-9C51-42AD-AEF7-840DBAEFCF79/AVQueue.app/Dshort.mp3>>, <AVPlayerItem: 0x283a44c60, asset = <AVURLAsset: 0x28386c9c0, URL = file:///private/var/containers/Bundle/Application/F30EC8BB-9C51-42AD-AEF7-840DBAEFCF79/AVQueue.app/Eshort.mp3>>]
done playing——————————————————
And after that, every I tap the button it only plays the first item, and this is what gets printed in the console every time:
queue is empty
about to insert
inserted these items [<AVPlayerItem: 0x283a44390, asset = <AVURLAsset: 0x283853ce0, URL = file:///private/var/containers/Bundle/Application/F30EC8BB-9C51-42AD-AEF7-840DBAEFCF79/AVQueue.app/Cshort.mp3>>, <AVPlayerItem: 0x283a44b20, asset = <AVURLAsset: 0x28386ca60, URL = file:///private/var/containers/Bundle/Application/F30EC8BB-9C51-42AD-AEF7-840DBAEFCF79/AVQueue.app/Dshort.mp3>>, <AVPlayerItem: 0x283a44c60, asset = <AVURLAsset: 0x28386c9c0, URL = file:///private/var/containers/Bundle/Application/F30EC8BB-9C51-42AD-AEF7-840DBAEFCF79/AVQueue.app/Eshort.mp3>>]
will play from this item: <AVPlayerItem: 0x283a44390, asset = <AVURLAsset: 0x283853ce0, URL = file:///private/var/containers/Bundle/Application/F30EC8BB-9C51-42AD-AEF7-840DBAEFCF79/AVQueue.app/Cshort.mp3>>
about to play these items: [<AVPlayerItem: 0x283a44390, asset = <AVURLAsset: 0x283853ce0, URL = file:///private/var/containers/Bundle/Application/F30EC8BB-9C51-42AD-AEF7-840DBAEFCF79/AVQueue.app/Cshort.mp3>>, <AVPlayerItem: 0x283a44b20, asset = <AVURLAsset: 0x28386ca60, URL = file:///private/var/containers/Bundle/Application/F30EC8BB-9C51-42AD-AEF7-840DBAEFCF79/AVQueue.app/Dshort.mp3>>, <AVPlayerItem: 0x283a44c60, asset = <AVURLAsset: 0x28386c9c0, URL = file:///private/var/containers/Bundle/Application/F30EC8BB-9C51-42AD-AEF7-840DBAEFCF79/AVQueue.app/Eshort.mp3>>]
done playing——————————————————
