| import UIKit | |
| class SceneDelegate: UIResponder, UIWindowSceneDelegate, | |
| SPTAppRemoteDelegate { | |
| static private let kAccessTokenKey = "access-token-key" | |
| private let redirectUri = URL(string:"comspotifytestsdk://")! | |
| private let clientIdentifier = "089d841ccc194c10a77afad9e1c11d54" | |
| var window: UIWindow? | |
| lazy var appRemote: SPTAppRemote = { | |
| let configuration = SPTConfiguration(clientID: self.clientIdentifier, redirectURL: self.redirectUri) | |
| let appRemote = SPTAppRemote(configuration: configuration, logLevel: .debug) | |
| appRemote.connectionParameters.accessToken = self.accessToken | |
| appRemote.delegate = self | |
| return appRemote | |
| }() | |
| var accessToken = UserDefaults.standard.string(forKey: kAccessTokenKey) { | |
| didSet { | |
| let defaults = UserDefaults.standard | |
| defaults.set(accessToken, forKey: SceneDelegate.kAccessTokenKey) | |
| } | |
| } | |
| func scene(_ scene: UIScene, openURLContexts URLContexts: Set<UIOpenURLContext>) { | |
| guard let url = URLContexts.first?.url else { | |
| return | |
| } | |
| let parameters = appRemote.authorizationParameters(from: url); | |
| if let access_token = parameters?[SPTAppRemoteAccessTokenKey] { | |
| appRemote.connectionParameters.accessToken = access_token | |
| self.accessToken = access_token | |
| } else if let _ = parameters?[SPTAppRemoteErrorDescriptionKey] { | |
| // Show the error | |
| } | |
| } | |
| func sceneDidBecomeActive(_ scene: UIScene) { | |
| connect(); | |
| } | |
| func sceneWillResignActive(_ scene: UIScene) { | |
| playerViewController.appRemoteDisconnect() | |
| appRemote.disconnect() | |
| } | |
| func connect() { | |
| playerViewController.appRemoteConnecting() | |
| appRemote.connect() | |
| } | |
| // MARK: AppRemoteDelegate | |
| func appRemoteDidEstablishConnection(_ appRemote: SPTAppRemote) { | |
| self.appRemote = appRemote | |
| playerViewController.appRemoteConnected() | |
| } | |
| func appRemote(_ appRemote: SPTAppRemote, didFailConnectionAttemptWithError error: Error?) { | |
| print("didFailConnectionAttemptWithError") | |
| playerViewController.appRemoteDisconnect() | |
| } | |
| func appRemote(_ appRemote: SPTAppRemote, didDisconnectWithError error: Error?) { | |
| print("didDisconnectWithError") | |
| playerViewController.appRemoteDisconnect() | |
| } | |
| var playerViewController: ViewController { | |
| get { | |
| let navController = self.window?.rootViewController?.children[0] as! UINavigationController | |
| return navController.topViewController as! ViewController | |
| } | |
| } | |
| } |
From a previous thread I saw that I need to use UIScene to get this to work on iOS13. I am using this code for my SceneDelegate but seem to get the error that ViewController has no appRemoteDisconnect method. If I comment those lines out, it fails Spotify authentication (goes into Spotify gets an X and returns to my app). Could you try to help?
I am having the same issue... Any help?
How do I call sessionManager.application(app, open: url, options: options) from SceneDelegate?
Hey. I'm trying to setup my app using the iOS quick start guide, implementing the methods in my view controller and not the App Delegate or scene Delegate: when calling the appRemote.authorizeAndPlayURI(self.playURI) method, it switches to Spotify, attempts to authorise - but gives me a big fat X every time and then that's that.... is someone able to let me know what I might be missing please?
Hey. I'm trying to setup my app using the iOS quick start guide, implementing the methods in my view controller and not the App Delegate or scene Delegate: when calling the appRemote.authorizeAndPlayURI(self.playURI) method, it switches to Spotify, attempts to authorise - but gives me a big fat X every time and then that's that.... is someone able to let me know what I might be missing please?
You might want to make sure that your client ID, URL types, and bundle IDs all match. That is what failed it for me. Client ID
They are all the same just double checked. The play URI might have been what's was deucing it up, I changed to an empty string - it now switches to Spotify, authorises successfully and plays my last playing song. But, that's it, it won't switch back to my app with a lovely, much needed access token.
Awesome. I am also stuck with you at the same point. No token and switchback.......
If you're using SwiftUI, move the connect function to the line windowScene is instantiated. This will ensure that connect is only called once and will make it so the applications do not keep switchback
I had a similar problem.
Calling appRemote.connect() would open Spotify but would not return a valid access token.
I was able to get Spotify to generate an access token by using appRemote.authorizeAndPlayURI("") however I still had to call appRemote.connect() afterward to connect the session.
Lastly, I removed appRemote.disconnect() from sceneWillResignActive(...) as this was causing an endless loop where connecting swaps over to Spotify, and swapping over causes us to disconnect... and then swapping back tries to reconnect.. you get the point.
I'll have to dig into the API a bit more, and maybe make a gist. But for now, here's the corrected working code:
func sceneWillResignActive(_ scene: UIScene) {
//Stop the never-ending loop!
//"connecting" will cause us to call this very function when it changes over to Spotify, therefore we need a better way to decide when to disconnect
//appRemote.disconnect()
}
func connect() {
//attempt a connection
appRemote.connect()
//if it failed, aka we dont have a valid access token
if (!appRemote.isConnected) {//ultimately access token issues aren't the only thing that will cause this the connection to fail
//make spotify authorize and create an access token for us
appRemote.authorizeAndPlayURI("")
}
}My best guess is that perhaps in a previous version of the API, calling connect() didn't switch over to Spotify.
¯\_(ツ)_/¯
From a previous thread I saw that I need to use UIScene to get this to work on iOS13. I am using this code for my SceneDelegate but seem to get the error that ViewController has no appRemoteDisconnect method. If I comment those lines out, it fails Spotify authentication (goes into Spotify gets an X and returns to my app). Could you try to help?
I am having the same issue... Any help?
Hello! Have you tried updating all necessary information in your developer app? I had the same issue recently and doing this helped.
Does anyone here has the code for the playerViewController? All the demo examples doesn't work for me, I have been reading Spotify's documentation since yesterday and there is different code for the same functions everywhere, I'm lost in this lack of consistency. I was currently trying the code of this SceneDelegate.swift but I don't even know what functions like appRemoteConnecting(), appRemoteConnected() and appRemoteDisconnected() in the view controller are doing 🤷🏼♀️
Does anyone know how to implement this on a specific view controller after everything is done on the Scene delegate?
From a previous thread I saw that I need to use UIScene to get this to work on iOS13. I am using this code for my SceneDelegate but seem to get the error that ViewController has no appRemoteDisconnect method. If I comment those lines out, it fails Spotify authentication (goes into Spotify gets an X and returns to my app). Could you try to help?