iOS: Presentation controller frame size changes on device orientation

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How to keep the presentation controller height same on device orientation change. Below is the code:

    func presentationControllerForPresentedViewController(presented: UIViewController, presentingViewController presenting: UIViewController!, sourceViewController source: UIViewController) -> UIPresentationController? {

        return MyPresentationController(presentedViewController: presented, presentingViewController: presenting)

    }



    class MyPresentationController : UIPresentationController {

        override func frameOfPresentedViewInContainerView() -> CGRect {



        let controllerHeight:CGFloat = 200.0

        let width = UIScreen.main.bounds.width

        let height = UIScreen.main.bounds.height



        return CGRect(x: 0.0, y: height - controllerHeight, width: width, height: controllerHeight)

        }

    }



    let pvc = MyPresentationController()

    pvc.modalPresentationStyle = UIModalPresentationStyle.Custom

    pvc.transitioningDelegate = self

Here is the code sample

edited Dec 15 '18 at 12:50

Panda

6,33462945

asked Nov 29 '18 at 6:10

Ankur Prakash

13010

add a comment |

How to keep the presentation controller height same on device orientation change. Below is the code:

    func presentationControllerForPresentedViewController(presented: UIViewController, presentingViewController presenting: UIViewController!, sourceViewController source: UIViewController) -> UIPresentationController? {

        return MyPresentationController(presentedViewController: presented, presentingViewController: presenting)

    }



    class MyPresentationController : UIPresentationController {

        override func frameOfPresentedViewInContainerView() -> CGRect {



        let controllerHeight:CGFloat = 200.0

        let width = UIScreen.main.bounds.width

        let height = UIScreen.main.bounds.height



        return CGRect(x: 0.0, y: height - controllerHeight, width: width, height: controllerHeight)

        }

    }



    let pvc = MyPresentationController()

    pvc.modalPresentationStyle = UIModalPresentationStyle.Custom

    pvc.transitioningDelegate = self

Here is the code sample

edited Dec 15 '18 at 12:50

Panda

6,33462945

asked Nov 29 '18 at 6:10

Ankur Prakash

13010

add a comment |

How to keep the presentation controller height same on device orientation change. Below is the code:

    func presentationControllerForPresentedViewController(presented: UIViewController, presentingViewController presenting: UIViewController!, sourceViewController source: UIViewController) -> UIPresentationController? {

        return MyPresentationController(presentedViewController: presented, presentingViewController: presenting)

    }



    class MyPresentationController : UIPresentationController {

        override func frameOfPresentedViewInContainerView() -> CGRect {



        let controllerHeight:CGFloat = 200.0

        let width = UIScreen.main.bounds.width

        let height = UIScreen.main.bounds.height



        return CGRect(x: 0.0, y: height - controllerHeight, width: width, height: controllerHeight)

        }

    }



    let pvc = MyPresentationController()

    pvc.modalPresentationStyle = UIModalPresentationStyle.Custom

    pvc.transitioningDelegate = self

Here is the code sample

edited Dec 15 '18 at 12:50

Panda

6,33462945

asked Nov 29 '18 at 6:10

Ankur Prakash

13010

How to keep the presentation controller height same on device orientation change. Below is the code:

    func presentationControllerForPresentedViewController(presented: UIViewController, presentingViewController presenting: UIViewController!, sourceViewController source: UIViewController) -> UIPresentationController? {

        return MyPresentationController(presentedViewController: presented, presentingViewController: presenting)

    }



    class MyPresentationController : UIPresentationController {

        override func frameOfPresentedViewInContainerView() -> CGRect {



        let controllerHeight:CGFloat = 200.0

        let width = UIScreen.main.bounds.width

        let height = UIScreen.main.bounds.height



        return CGRect(x: 0.0, y: height - controllerHeight, width: width, height: controllerHeight)

        }

    }



    let pvc = MyPresentationController()

    pvc.modalPresentationStyle = UIModalPresentationStyle.Custom

    pvc.transitioningDelegate = self

Here is the code sample

ios device-orientation uipresentationcontroller

edited Dec 15 '18 at 12:50

Panda

6,33462945

asked Nov 29 '18 at 6:10

Ankur Prakash

13010

edited Dec 15 '18 at 12:50

Panda

6,33462945

asked Nov 29 '18 at 6:10

Ankur Prakash

13010

edited Dec 15 '18 at 12:50

Panda

6,33462945

edited Dec 15 '18 at 12:50

Panda

6,33462945

edited Dec 15 '18 at 12:50

Panda

6,33462945

asked Nov 29 '18 at 6:10

Ankur Prakash

13010

asked Nov 29 '18 at 6:10

Ankur Prakash

13010

asked Nov 29 '18 at 6:10

Ankur Prakash

13010

add a comment |

1 Answer
1

active

oldest

votes

I think I got the solution. Maybe not very intuitive but it works. Below is the code which will work in my sample.

I am dismissing and representing the controller on "viewWillTransition"

override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {



        if let pvc = presentedViewController {

            pvc.dismiss(animated: true) {

                DispatchQueue.main.async {

// your presentedViewController

                    self.performSegue(withIdentifier: "sampleSegue",

                                      sender: nil)

                }

            }

        }

    }

answered Nov 29 '18 at 13:13

Ankur Prakash

13010

add a comment |

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1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

I think I got the solution. Maybe not very intuitive but it works. Below is the code which will work in my sample.

I am dismissing and representing the controller on "viewWillTransition"

override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {



        if let pvc = presentedViewController {

            pvc.dismiss(animated: true) {

                DispatchQueue.main.async {

// your presentedViewController

                    self.performSegue(withIdentifier: "sampleSegue",

                                      sender: nil)

                }

            }

        }

    }

answered Nov 29 '18 at 13:13

Ankur Prakash

13010

add a comment |

I think I got the solution. Maybe not very intuitive but it works. Below is the code which will work in my sample.

I am dismissing and representing the controller on "viewWillTransition"

override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {



        if let pvc = presentedViewController {

            pvc.dismiss(animated: true) {

                DispatchQueue.main.async {

// your presentedViewController

                    self.performSegue(withIdentifier: "sampleSegue",

                                      sender: nil)

                }

            }

        }

    }

answered Nov 29 '18 at 13:13

Ankur Prakash

13010

add a comment |

I think I got the solution. Maybe not very intuitive but it works. Below is the code which will work in my sample.

I am dismissing and representing the controller on "viewWillTransition"

override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {



        if let pvc = presentedViewController {

            pvc.dismiss(animated: true) {

                DispatchQueue.main.async {

// your presentedViewController

                    self.performSegue(withIdentifier: "sampleSegue",

                                      sender: nil)

                }

            }

        }

    }

answered Nov 29 '18 at 13:13

Ankur Prakash

13010

I think I got the solution. Maybe not very intuitive but it works. Below is the code which will work in my sample.

I am dismissing and representing the controller on "viewWillTransition"

override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {



        if let pvc = presentedViewController {

            pvc.dismiss(animated: true) {

                DispatchQueue.main.async {

// your presentedViewController

                    self.performSegue(withIdentifier: "sampleSegue",

                                      sender: nil)

                }

            }

        }

    }

answered Nov 29 '18 at 13:13

Ankur Prakash

13010

answered Nov 29 '18 at 13:13

Ankur Prakash

13010

answered Nov 29 '18 at 13:13

Ankur Prakash

13010

answered Nov 29 '18 at 13:13

Ankur Prakash

13010

add a comment |

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