Showing pushviewcontroller animation look like presentModalViewController - ios

Question

Is it possible to show pushViewController animation look like presentModalViewController but that has background functionality of pushViewController?

Answer 1

If you want to a fade animation, this approach works.
CATransition* transition = [CATransition animation];
transition.duration = 0.3;
transition.type = kCATransitionFade;
transition.subtype = kCATransitionFromTop;
[self.navigationController.view.layer addAnimation:transition forKey:kCATransition];
[self.navigationController pushViewController:gridController animated:NO];

Answer 2

Try this :
UIViewController *yourViewController = [[UIViewController alloc]init];
[UIView beginAnimations: #"Showinfo"context: nil];
[UIView setAnimationCurve: UIViewAnimationCurveEaseInOut];
[UIView setAnimationDuration:0.75];
[self.navigationController pushViewController: yourViewController animated:NO];
[UIView setAnimationTransition:UIViewAnimationTransitionFlipFromRight forView:self.navigationController.view cache:NO];
[UIView commitAnimations];

Answer 3

For display PushViewConttroler animation as Present below code is working,
For Push
ViewController *VC = [self.storyboard instantiateViewControllerWithIdentifier:#"ViewController"];
CATransition* transition = [CATransition animation];
transition.duration = 0.4f;
transition.type = kCATransitionMoveIn;
transition.subtype = kCATransitionFromTop;
[self.navigationController.view.layer addAnimation:transition
forKey:kCATransition];
[self.navigationController pushViewController:VC animated:NO];
And for POP
CATransition* transition = [CATransition animation];
transition.duration = 0.4f;
transition.type = kCATransitionReveal;
transition.subtype = kCATransitionFromBottom;
[self.navigationController.view.layer addAnimation:transition
forKey:kCATransition];
[self.navigationController popViewControllerAnimated:NO];
There is 1 issue though, that its display light black background when its going up/down,
Working on that, As soon as its done post new code here.

Answer 4

For All Trying in Xamarin (C#) equivalent Code
From Answer by #hardik Thakkar above, Has the issue of Black backgound during animation, rest all good.
For POP
CATransition transition = CATransition.CreateAnimation();
transition.Duration = 0.4;
transition.Type = CAAnimation.TransitionReveal;
transition.Subtype = CAAnimation.TransitionFromTop;
this.NavigationController.View.Layer.AddAnimation(transition, nameof(CATransition));
For Push
CATransition transition = CATransition.CreateAnimation();
transition.Duration = 0.4;
transition.Type = CAAnimation.TransitionReveal;
transition.Subtype = CAAnimation.TransitionFromBottom;
this.NavigationController.View.Layer.AddAnimation(transition, nameof(CATransition));

Answer 5

You should consider doing something like:
ViewController *myVC = [[ViewController alloc] initWithFrame:OFF_SCREEN];
[navigationController pushViewController:myVC animated:NO];
where OFF_SCREEN is some CGRect below the screen, like (0, 481, 320, 480). Then use an animation block to adjust the viewcontroller's view's frame.origin to be (0, 0). You would probably want to do the animate block in viewDidLoad or viewDidAppear.