FlutterApplicationLifeCycleDelegate

Objective-C

@protocol FlutterApplicationLifeCycleDelegate <UNUserNotificationCenterDelegate>

Swift

protocol FlutterApplicationLifeCycleDelegate : UNUserNotificationCenterDelegate

Protocol for listener of events from the UIApplication, typically a FlutterPlugin.

  • Called if this has been registered for UIApplicationDelegate callbacks.

    Declaration

    Objective-C

    - (BOOL)application:(nonnull UIApplication *)application
    didFinishLaunchingWithOptions:(nonnull NSDictionary *)launchOptions;

    Swift

    optional func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [AnyHashable : Any] = [:]) -> Bool

    Return Value

    NO if this vetos application launch.

  • Called if this has been registered for UIApplicationDelegate callbacks.

    Declaration

    Objective-C

    - (BOOL)application:(nonnull UIApplication *)application
    willFinishLaunchingWithOptions:(nonnull NSDictionary *)launchOptions;

    Swift

    optional func application(_ application: UIApplication, willFinishLaunchingWithOptions launchOptions: [AnyHashable : Any] = [:]) -> Bool

    Return Value

    NO if this vetos application launch.

  • Called if this has been registered for UIApplicationDelegate callbacks.

    Declaration

    Objective-C

    - (void)applicationDidBecomeActive:(nonnull UIApplication *)application;

    Swift

    optional func applicationDidBecomeActive(_ application: UIApplication)

  • Called if this has been registered for UIApplicationDelegate callbacks.

    Declaration

    Objective-C

    - (void)applicationWillResignActive:(nonnull UIApplication *)application;

    Swift

    optional func applicationWillResignActive(_ application: UIApplication)

  • Called if this has been registered for UIApplicationDelegate callbacks.

    Declaration

    Objective-C

    - (void)applicationDidEnterBackground:(nonnull UIApplication *)application;

    Swift

    optional func applicationDidEnterBackground(_ application: UIApplication)

  • Called if this has been registered for UIApplicationDelegate callbacks.

    Declaration

    Objective-C

    - (void)applicationWillEnterForeground:(nonnull UIApplication *)application;

    Swift

    optional func applicationWillEnterForeground(_ application: UIApplication)

  • Called if this has been registered for UIApplicationDelegate callbacks.

    Declaration

    Objective-C

    - (void)applicationWillTerminate:(nonnull UIApplication *)application;

    Swift

    optional func applicationWillTerminate(_ application: UIApplication)

  • Called if this has been registered for UIApplicationDelegate callbacks.

    Declaration

    Objective-C

    - (void)application:(nonnull UIApplication *)application
    didRegisterUserNotificationSettings:
        (nonnull UIUserNotificationSettings *)notificationSettings;

    Swift

    optional func application(_ application: UIApplication, didRegister notificationSettings: UIUserNotificationSettings)

  • Called if this has been registered for UIApplicationDelegate callbacks.

    Declaration

    Objective-C

    - (void)application:(nonnull UIApplication *)application
    didRegisterForRemoteNotificationsWithDeviceToken:
        (nonnull NSData *)deviceToken;

    Swift

    optional func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data)

  • Called if this has been registered for UIApplicationDelegate callbacks.

    Declaration

    Objective-C

    - (void)application:(nonnull UIApplication *)application
    didFailToRegisterForRemoteNotificationsWithError:(nonnull NSError *)error;

    Swift

    optional func application(_ application: UIApplication, didFailToRegisterForRemoteNotificationsWithError error: Error)

  • Called if this has been registered for UIApplicationDelegate callbacks.

    Declaration

    Objective-C

    - (BOOL)application:(nonnull UIApplication *)application
    didReceiveRemoteNotification:(nonnull NSDictionary *)userInfo
          fetchCompletionHandler:
              (nonnull void (^)(UIBackgroundFetchResult))completionHandler;

    Swift

    optional func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable : Any], fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) -> Bool

    Return Value

    YES if this handles the request.

  • Calls all plugins registered for UIApplicationDelegate callbacks.

    Declaration

    Objective-C

    - (void)application:(nonnull UIApplication *)application
    didReceiveLocalNotification:(nonnull UILocalNotification *)notification;

    Swift

    optional func application(_ application: UIApplication, didReceive notification: UILocalNotification)

  • Called if this has been registered for UIApplicationDelegate callbacks.

    Declaration

    Objective-C

    - (BOOL)application:(nonnull UIApplication *)application
            openURL:(nonnull NSURL *)url
            options:(nonnull NSDictionary<UIApplicationOpenURLOptionsKey, id> *)
                        options;

    Swift

    optional func application(_ application: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey : Any] = [:]) -> Bool

    Return Value

    YES if this handles the request.

  • Called if this has been registered for UIApplicationDelegate callbacks.

    Declaration

    Objective-C

    - (BOOL)application:(nonnull UIApplication *)application
      handleOpenURL:(nonnull NSURL *)url;

    Swift

    optional func application(_ application: UIApplication, handleOpen url: URL) -> Bool

    Return Value

    YES if this handles the request.

  • Called if this has been registered for UIApplicationDelegate callbacks.

    Declaration

    Objective-C

    - (BOOL)application:(nonnull UIApplication *)application
              openURL:(nonnull NSURL *)url
    sourceApplication:(nonnull NSString *)sourceApplication
           annotation:(nonnull id)annotation;

    Swift

    optional func application(_ application: UIApplication, open url: URL, sourceApplication: String, annotation: Any) -> Bool

    Return Value

    YES if this handles the request.

  • Called if this has been registered for UIApplicationDelegate callbacks.

    Declaration

    Objective-C

    - (BOOL)application:(nonnull UIApplication *)application
    performActionForShortcutItem:
        (nonnull UIApplicationShortcutItem *)shortcutItem
               completionHandler:(nonnull void (^)(BOOL))completionHandler;

    Swift

    optional func application(_ application: UIApplication, performActionFor shortcutItem: UIApplicationShortcutItem, completionHandler: @escaping (Bool) -> Void) -> Bool

    Return Value

    YES if this handles the request.

  • Called if this has been registered for UIApplicationDelegate callbacks.

    Declaration

    Objective-C

    - (BOOL)application:(nonnull UIApplication *)application
    handleEventsForBackgroundURLSession:(nonnull NSString *)identifier
                      completionHandler:
                          (nonnull void (^)(void))completionHandler;

    Swift

    optional func application(_ application: UIApplication, handleEventsForBackgroundURLSession identifier: String, completionHandler: @escaping () -> Void) -> Bool

    Return Value

    YES if this handles the request.

  • Called if this has been registered for UIApplicationDelegate callbacks.

    Declaration

    Objective-C

    - (BOOL)application:(nonnull UIApplication *)application
    performFetchWithCompletionHandler:
        (nonnull void (^)(UIBackgroundFetchResult))completionHandler;

    Swift

    optional func application(_ application: UIApplication, performFetchWithCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) -> Bool

    Return Value

    YES if this handles the request.

  • Called if this has been registered for UIApplicationDelegate callbacks.

    Declaration

    Objective-C

    - (BOOL)application:(nonnull UIApplication *)application
    continueUserActivity:(nonnull NSUserActivity *)userActivity
      restorationHandler:
          (nonnull void (^)(NSArray *_Nonnull))restorationHandler;

    Swift

    optional func application(_ application: UIApplication, continue userActivity: NSUserActivity, restorationHandler: @escaping ([Any]) -> Void) -> Bool

    Return Value

    YES if this handles the request.