How to implement interactive notifications ios8

Question

I\'m creating a timed todo list app in which users can start a timer from a lock screen notification by swiping to reveal a start button. This is a new feature shown in iOS

Answer 1

For ios10 Actionable push use this

 UNAuthorizationOptions authOptions =
UNAuthorizationOptionAlert
| UNAuthorizationOptionSound
    | UNAuthorizationOptionBadge;
    [[UNUserNotificationCenter currentNotificationCenter]
     requestAuthorizationWithOptions:authOptions
     completionHandler:^(BOOL granted, NSError * _Nullable error) {
     }
     ];
UNNotificationAction *ok = [UNNotificationAction actionWithIdentifier:@"OK"
                                                                           title:NSLocalizedString(@"OK", nil)
                                                                         options:UNNotificationActionOptionForeground];
    UNNotificationAction *cancel = [UNNotificationAction actionWithIdentifier:@"CANCEL"
                                                                               title:NSLocalizedString(@"CANCEL", nil)
                                                                             options:UNNotificationActionOptionForeground];
    NSArray *buttons = @[ ok, cancel ];

    // create a category for message failed
    UNNotificationCategory *buttonsAction = [UNNotificationCategory categoryWithIdentifier:@"ACTION_BUTTON"
                                                                                    actions:buttons
                                                                          intentIdentifiers:@[]
                                                                                    options:UNNotificationCategoryOptionCustomDismissAction];
NSSet *categories = [NSSet setWithObjects:buttonsAction, nil];

    // registration
    [[UNUserNotificationCenter currentNotificationCenter] setNotificationCategories:categories];