My app is not correctly displaying all of the items in my array. What is causing this to happen?
var songamount = ["Refresh Page"]
var songImageAmount = [MPMediaItemArtwork]()
override func viewDidLoad() {
super.viewDidLoad()
MPMediaLibrary.requestAuthorization { (status) in
let myPlaylistQuery = MPMediaQuery.playlists()
let playlists = myPlaylistQuery.collections
self.songamount.remove(at: 0)
for playlist in playlists! {
print(playlist.value(forProperty: MPMediaPlaylistPropertyName)!)
let songs = playlist.items
for song in songs {
let songTitle = song.value(forProperty: MPMediaItemPropertyTitle)
let songImage = song.artwork
self.songamount.append(songTitle as! String)
self.songImageAmount.append(songImage!)
print("\t\t", songTitle!)
}
print(self.songamount)
print("Song Amount:\(self.songamount.count)")
print("Image Amount: \(self.songImageAmount.count)")
}
}
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return songamount.count
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "LibraryCell", for: indexPath) as! LibraryCell
cell.LibraryTitle.text = songamount[indexPath.row]
//cell.LibraryImage.image = songImageAmount[indexPath.row]
print(indexPath)
return cell
}
}
This is my code to show all the songs in a users Itunes library but it is only displaying 20 items from the array in the tableView.
Update- I have got it to correctly make a list of all my songs but it is only showing 33 of them in the list. Here is the updated code
@IBOutlet weak var tableView: UITableView!
@IBOutlet weak var TextDebug: UILabel!
var songamount = ["Please Reload View"]
var songImageAmount = [MPMediaItemArtwork]()
override func viewDidLoad() {
super.viewDidLoad()
MPMediaLibrary.requestAuthorization { (status) in
let mySongQuery = MPMediaQuery.songs()
let songs = mySongQuery.collections
self.songamount.remove(at: 0)
for song in songs! {
print(MPMediaItemPropertyTitle)
let songs = song.items
for song in songs {
let songTitle = song.value(forProperty: MPMediaItemPropertyTitle)
//let songImage = song.artwork
self.songamount.append(songTitle as! String)
//self.songImageAmount.append(songImage!)
print("\t\t", songTitle!)
}
print(self.songamount)
print("Song Amount:\(self.songamount.count)")
//print("Image Amount: \(self.songImageAmount.count)")
}
}
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return songamount.count
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "LibraryCell", for: indexPath) as! LibraryCell
cell.LibraryTitle.text = songamount[indexPath.row]
//cell.LibraryImage.image = songImageAmount[indexPath.row]
let sections: Int = tableView.numberOfSections
var rows: Int = 0
for i in 0..<sections {
rows += tableView.numberOfRows(inSection: i)
TextDebug.text = "\(rows)"
}
return cell
}
The solution to my problem was to add tableView.reloadData() to the end of viewDidLoad()