1 // Copyright 2023-present 650 Industries. All rights reserved. 2 3 import ExpoModulesCore 4 5 public final class FileSystemBackgroundSessionHandler: ExpoAppDelegateSubscriber, EXSessionHandlerProtocol { 6 public typealias BackgroundSessionCompletionHandler = () -> Void 7 8 private var completionHandlers: [String: BackgroundSessionCompletionHandler] = [:] 9 10 public func invokeCompletionHandler(forSessionIdentifier identifier: String) { 11 guard let completionHandler = completionHandlers[identifier] else { 12 return 13 } 14 DispatchQueue.main.async { 15 completionHandler() 16 } 17 completionHandlers.removeValue(forKey: identifier) 18 } 19 20 // MARK: - ExpoAppDelegateSubscriber 21 22 public func application(_ application: UIApplication, handleEventsForBackgroundURLSession identifier: String, completionHandler: @escaping () -> Void) { 23 completionHandlers[identifier] = completionHandler 24 } 25 } 26