Remove BackgroundTaskCreator

Author: dioKaratzas

Sources/SwiftAudioKit/Utils/BackgroundHandler.swift

@@ -9,39 +9,13 @@
     import Foundation
 #else
     import UIKit
-
-    /// A protocol that defines background task handling capabilities.
-    protocol BackgroundTaskCreator: AnyObject {
-        /// Marks the beginning of a new long-running background task.
-        ///
-        /// - Parameter handler: A handler to be called shortly before the app’s remaining background time reaches 0.
-        ///     You should use this handler to clean up and mark the end of the background task. Failure to end the task
-        ///     explicitly will result in the termination of the app. The handler is called synchronously on the main
-        ///     thread, blocking the app’s suspension momentarily while the app is notified.
-        /// - Returns: A unique identifier for the new background task. You must pass this value to the
-        ///     `endBackgroundTask:` method to mark the end of this task. This method returns `UIBackgroundTaskInvalid`
-        ///     if running in the background is not possible.
-        func beginBackgroundTask(expirationHandler handler: (() -> Void)?) -> UIBackgroundTaskIdentifier
-
-        /// Marks the end of a specific long-running background task.
-        ///
-        /// You must call this method to end a task that was started using the `beginBackgroundTask(expirationHandler:)`
-        /// method. If you do not, the system may kill your app.
-        ///
-        /// This method can be safely called on a non-main thread.
-        ///
-        /// - Parameter identifier: An identifier returned by the `beginBackgroundTask(expirationHandler:)` method.
-        func endBackgroundTask(_ identifier: UIBackgroundTaskIdentifier)
-    }
-
-    extension UIApplication: BackgroundTaskCreator {}
 #endif
 
 /// A class that handles background tasks to prevent iOS from suspending the app while tasks are ongoing.
 class BackgroundHandler: NSObject {
     #if !os(OSX)
         /// The background task creator, typically `UIApplication.shared`.
-        var backgroundTaskCreator: BackgroundTaskCreator = UIApplication.shared
+        var backgroundTaskCreator: UIApplication = UIApplication.shared
 
         /// The background task identifier if a background task has started. `nil` if not.
         @SynchronizedLock private var taskIdentifier: UIBackgroundTaskIdentifier?
@@ -97,7 +71,7 @@ class BackgroundHandler: NSObject {
             guard counter == 0 else {
                 return false
             }
-
+        UIApplication.shared.beginBackgroundTask()
             if taskIdentifier != UIBackgroundTaskIdentifier.invalid {
                 backgroundTaskCreator.endBackgroundTask(taskIdentifier)
             }