Live Activities, nudging, unit tests

Mobile Music Assistant/ServicesMAPlayerManager.swift

@@ -149,6 +149,11 @@ final class MAPlayerManager {
     /// Finds the best currently-playing player and pushes its state to the Live Activity.
     /// Spawns a Task to fetch artwork with auth before updating.
     private func updateLiveActivity() {
+        guard UserDefaults.standard.object(forKey: "liveActivityEnabled") as? Bool ?? true else {
+            liveActivityManager.end()
+            return
+        }
+
         let playing = players.values
             .filter { $0.state == .playing }
             .first { $0.currentItem != nil || playerQueues[$0.playerId]?.currentItem != nil }
@@ -248,6 +253,9 @@ final class MAPlayerManager {
         }
     }
 
+    /// Exposed for unit testing only.
+    static func testResizeAndEncode(_ image: UIImage) -> Data? { resizeAndEncode(image) }
+
     private static func resizeAndEncode(_ image: UIImage) -> Data? {
         // ActivityKit ContentState limit is 4 KB total (Data fields are base64 in the payload).
         // 40×40 JPEG at 0.3 quality ≈ 400–700 bytes, well within limits.