300x250 swuipe1 뒤로가기 스와이프 감지 - (void)navigationController:(UINavigationController *)navigationController willShowViewController:(UIViewController *)viewController animated:(BOOL)animated { if (navigationController.topViewController.transitionCoordinator) { [navigationController.topViewController.transitionCoordinator notifyWhenInteractionChangesUsingBlock:^(id context) { if (context.isCancelled == NO) { // back 성공 // do som.. 2022. 6. 2. 이전 1 다음 300x250