Within my app, I'm accessing local iTunes music using MPMediaQuery. I only need to query for local music on the iOS device and don't need any access to Apple Music / iTunesStore.
Swift version: 5
iOS target: 14.x
To get access to local music, I added this to my Info.plist
:
<key>NSAppleMusicUsageDescription</key>
<string>Music player needs access to your music</string>
This is my initial Swift code:
import MediaPlayer
struct Track {
let url: URL
let artist: String?
let title: String?
}
class ViewModel: ObservableObject {
@Published var tracks: [Track] = [Track]()
init() {
MPMediaLibrary.requestAuthorization { status in
if status == .authorized {
DispatchQueue.main.async {
let mediaItems: [MPMediaItem] = MPMediaQuery.songs().items!
for item in mediaItems {
self.tracks.append(Track(url: item.assetURL!, artist: item.artist, title: item.title))
}
}
}
}
}
}
struct ContentView: View {
@ObservedObject var viewModel = ViewModel()
var body: some View {
VStack() {
List {
ForEach(self.viewModel.tracks, id: \.url) { track in
VStack(alignment: .leading) {
Text(track.artist ?? "")
Text(track.title ?? "")
}
}
}
}
}
}
When running this code on my iPhone, I'm getting these warnings within the Xcode logs:
2020-09-29 15:42:37.395885+0200 Playground1[12541:1125769] [core] "Error returned from daemon: Error Domain=com.apple.accounts Code=9 "(null)""
2020-09-29 15:42:37.396041+0200 Playground1[12541:1125769] [iTunesCloud] ACAccountStore 0x280597090 - Error retrieving iTunesStore accounts. err=Error Domain=com.apple.accounts Code=9 "(null)"
2020-09-29 15:42:37.397384+0200 Playground1[12541:1125769] [core] "Error returned from daemon: Error Domain=com.apple.accounts Code=9 "(null)""
2020-09-29 15:42:37.397491+0200 Playground1[12541:1125769] [iTunesCloud] ACAccountStore 0x280597090 - Error retrieving iTunesStore accounts. err=Error Domain=com.apple.accounts Code=9 "(null)"
2020-09-29 15:42:37.407044+0200 Playground1[12541:1125769] [core] "Error returned from daemon: Error Domain=com.apple.accounts Code=9 "(null)""
2020-09-29 15:42:37.407147+0200 Playground1[12541:1125769] [iTunesCloud] ACAccountStore 0x280597090 - Error retrieving iTunesStore accounts. err=Error Domain=com.apple.accounts Code=9 "(null)"
2020-09-29 15:42:37.407200+0200 Playground1[12541:1125769] [iTunesCloud] ACAccountStore 0x280597090 - Error retrieving local store account. err=Error Domain=com.apple.accounts Code=9 "(null)"
2020-09-29 15:42:37.407250+0200 Playground1[12541:1125769] [iTunesCloud] [ICUserIdentityStore] Failed to fetch local store account with error: Error Domain=com.apple.accounts Code=9 "(null)".
How can I suppress these warnings? Can I just completely disable any iTunesStore/Apple Music capability for my app?
from Disable iTunesStore access for SwiftUI app - get rid of "Error retrieving iTunesStore accounts" warnings
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