From b62c53b3a09018bca5de1c1a7a8a771c6fd7a7e6 Mon Sep 17 00:00:00 2001
From: Foti Dim <fdimanidis@gmail.com>
Date: Fri, 4 Oct 2024 15:28:22 +0200
Subject: [PATCH] Add back methodCheckIfSpotifyAppIsActive with a fallback

---
 README.md                               |  2 +-
 ios/Classes/SpotifySdkConstants.swift   |  1 +
 ios/Classes/SwiftSpotifySdkPlugin.swift | 38 ++++++++++++++++++-------
 3 files changed, 30 insertions(+), 11 deletions(-)

diff --git a/README.md b/README.md
index d87e20d9..771b5609 100644
--- a/README.md
+++ b/README.md
@@ -166,7 +166,7 @@ Token Swap is for now "web only". While the iOS SDK also supports the "token swa
 | connectToSpotifyRemote  | Connects the App to Spotify | ✔ | ✔ | ✔ |
 |  getAccessToken | Gets the Access Token that you can use to work with the [Web Api](https://developer.spotify.com/documentation/web-api/) | ✔ |  ✔ | ✔ |
 |  disconnect | Disconnects the app connection | ✔ |  ✔ | ✔ |
-|  isSpotifyAppActive | Checks if the Spotify app is active. The Spotify app will be considered active if music is playing. | ❌ |  ✔ | 🚧 |
+|  isSpotifyAppActive | Checks if the Spotify app is active. The Spotify app will be considered active if music is playing. | ✔ |  ✔ | 🚧 |
 |  subscribeConnectionStatus | Subscribes to the current player state. | ✔ |  ✔ | 🚧 |
 
 #### Player Api
diff --git a/ios/Classes/SpotifySdkConstants.swift b/ios/Classes/SpotifySdkConstants.swift
index ec5550cd..1b524f38 100644
--- a/ios/Classes/SpotifySdkConstants.swift
+++ b/ios/Classes/SpotifySdkConstants.swift
@@ -6,6 +6,7 @@ public class SpotifySdkConstants
     public static let methodConnectToSpotify = "connectToSpotify"
     public static let methodGetAccessToken = "getAccessToken"
     public static let methodDisconnectFromSpotify = "disconnectFromSpotify"
+    public static let methodCheckIfSpotifyAppIsActive = "isSpotifyAppActive"
 
     //player api
     public static let methodQueueTrack = "queueTrack"
diff --git a/ios/Classes/SwiftSpotifySdkPlugin.swift b/ios/Classes/SwiftSpotifySdkPlugin.swift
index 7580f0be..7d652169 100644
--- a/ios/Classes/SwiftSpotifySdkPlugin.swift
+++ b/ios/Classes/SwiftSpotifySdkPlugin.swift
@@ -125,17 +125,10 @@ public class SwiftSpotifySdkPlugin: NSObject, FlutterPlugin {
                 return
             }
             
-            appRemote.playerAPI?.getPlayerState({ (playerState, error) in
-                guard error == nil else {
-                    result(FlutterError(code: "PlayerAPI Error", message: error?.localizedDescription, details: nil))
-                    return
-                }
-                guard let playerState = playerState as? SPTAppRemotePlayerState else {
-                    result(FlutterError(code: "PlayerAPI Error", message: "PlayerState is empty", details: nil))
-                    return
-                }
+            getPlayerState(appRemote: appRemote, result: result) { playerState, _ in
+                let isActive = !playerState.isPaused && playerState.playbackSpeed > 0
                 result(State.playerStateDictionary(playerState).json)
-            })
+            }
         case SpotifySdkConstants.methodDisconnectFromSpotify:
             appRemote?.disconnect()
 //            appRemote?.connectionParameters.accessToken = nil
@@ -306,6 +299,16 @@ public class SwiftSpotifySdkPlugin: NSObject, FlutterPlugin {
                     return
             }
             appRemote.playerAPI?.setRepeatMode(repeatMode, callback: defaultPlayAPICallback)
+        case SpotifySdkConstants.methodCheckIfSpotifyAppIsActive:
+            guard let appRemote = appRemote else {
+                result(FlutterError(code: "Connection Error", message: "AppRemote is null", details: nil))
+                return
+            }
+            
+            getPlayerState(appRemote: appRemote, result: result) { playerState, _ in
+                let isActive = !playerState.isPaused && playerState.playbackSpeed > 0
+                result(isActive)
+            }
         case SpotifySdkConstants.getLibraryState:
             guard let appRemote = appRemote else {
                 result(FlutterError(code: "Connection Error", message: "AppRemote is null", details: nil))
@@ -370,6 +373,21 @@ public class SwiftSpotifySdkPlugin: NSObject, FlutterPlugin {
           }
         }
     }
+    
+    private func getPlayerState(appRemote: SPTAppRemote, result: @escaping FlutterResult, completion: @escaping (SPTAppRemotePlayerState, Error?) -> Void) {
+        appRemote.playerAPI?.getPlayerState({ (playerState, error) in
+            guard error == nil else {
+                result(FlutterError(code: "PlayerAPI Error", message: error?.localizedDescription, details: nil))
+                return
+            }
+            guard let playerState = playerState as? SPTAppRemotePlayerState else {
+                result(FlutterError(code: "PlayerAPI Error", message: "PlayerState is empty", details: nil))
+                return
+            }
+            
+            completion(playerState, nil)
+        })
+    }
 }
 
 extension SwiftSpotifySdkPlugin {