#import "AppDelegate+SiriShortcuts.h"
#import <objc/runtime.h>

static void * UserActivityPropertyKey = &UserActivityPropertyKey;

@implementation AppDelegate (siriShortcuts)

- (NSUserActivity *)userActivity {
    return objc_getAssociatedObject(self, UserActivityPropertyKey);
}

- (void)setUserActivity:(NSUserActivity *)activity {
    objc_setAssociatedObject(self, UserActivityPropertyKey, activity, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
}

- (BOOL)application:(UIApplication *)application
continueUserActivity:(NSUserActivity *)userActivity
 restorationHandler:(void (^)(NSArray *))restorationHandler {
    NSString *bundleIdentifier = [[NSBundle mainBundle] bundleIdentifier];
    if ([userActivity.activityType isEqualToString:[NSString stringWithFormat:@"%@.shortcut", bundleIdentifier]])
    {
        self.userActivity = userActivity;

        return YES;
    }

    return NO;
}

@end