Move view with keyboard using Swift

Question

I have an app that has a text field on the lower half of the view  This means that when I go to type in the text field the keyboard covers the textfield   How would I go about moving the view upwards while typing so I can see what i m typing and then moving it back down to its original place when the keyboard disappears   I ve looked everywhere but all the solutions appear to be in Obj-C which I can t quite convert just yet   Any help would be greatly appreciated

User · Answer

its 100  Perfect Answer For all Guy s Update Tableview Height when open Keyboard   For Swift4 2     override func viewDidLoad           super viewDidLoad         NotificationCenter default addObserver self  selector   selector RecipeVC keyboardWillShow   name  UIResponder keyboardWillShowNotification  object  nil         NotificationCenter default addObserver self  selector   selector RecipeVC keyboardWillHide   name  UIResponder keyboardWillHideNotification  object  nil            objc func keyboardWillShow notification  NSNotification        if   notification userInfo  UIResponder keyboardFrameBeginUserInfoKey  as  NSValue   cgRectValue     nil            var userInfo   notification userInfo          var keyboardFrame CGRect    userInfo UIResponder keyboardFrameEndUserInfoKey  as  NSValue  cgRectValue         keyboardFrame   self view convert keyboardFrame  from  nil           var contentInset UIEdgeInsets   self tbl contentInset           contentInset bottom   keyboardFrame size height           self tbl contentInset   contentInset              objc func keyboardWillHide notification  NSNotification        if   notification userInfo  UIResponder keyboardFrameEndUserInfoKey  as  NSValue   cgRectValue     nil           let contentInset UIEdgeInsets   UIEdgeInsets top  0  left  0  bottom  0  right  0          self tbl contentInset   contentInset           Swift3 2      override func viewDidLoad               super viewDidLoad               NotificationCenter default addObserver self  selector   selector RecipeVC keyboardWillShow   name  NSNotification Name UIKeyboardWillShow  object  nil              NotificationCenter default addObserver self  selector   selector RecipeVC keyboardWillHide   name  NSNotification Name UIKeyboardWillHide  object  nil            func keyboardWillShow notification  NSNotification             if   notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   cgRectValue     nil              self view frame origin y -  keyboardSize height          var userInfo   notification userInfo           var keyboardFrame CGRect    userInfo UIKeyboardFrameEndUserInfoKey  as  NSValue  cgRectValue           keyboardFrame   self view convert keyboardFrame  from  nil             var contentInset UIEdgeInsets   self tbl contentInset           contentInset bottom   keyboardFrame size height           self tbl contentInset   contentInset                      func keyboardWillHide notification  NSNotification             if   notification userInfo  UIKeyboardFrameEndUserInfoKey  as  NSValue   cgRectValue     nil            let contentInset UIEdgeInsets   UIEdgeInsets top  0  left  0  bottom  0  right  0           self tbl contentInset   contentInset

User · Answer

Boris s solution is VERY good but the view can sometimes be corrupted   For the perfect alignment  use the below code  override func viewDidLoad     super viewDidLoad               NotificationCenter default addObserver self  selector   selector ViewController keyboardWillShow   name  NSNotification Name UIKeyboardWillShow  object  nil  NotificationCenter default addObserver self  selector   selector ViewController keyboardWillHide   name  NSNotification Name UIKeyboardWillHide  object  nil     Functions    objc func keyboardWillShow notification  NSNotification            if let keyboardSize    notification userInfo  UIKeyboardFrameEndUserInfoKey  as  NSValue   cgRectValue       if self view frame origin y    0          self view frame origin y -  keyboardSize height                And    objc func keyboardWillHide notification  NSNotification    if let keyboardSize    notification userInfo  UIKeyboardFrameEndUserInfoKey  as  NSValue   cgRectValue       if self view frame origin y    0          self view frame origin y   0

User · Answer

func registerForKeyboardNotifications                   Keyboard         NSNotificationCenter defaultCenter   addObserver self  selector   selector keyboardWasShown   name  UIKeyboardDidShowNotification  object  nil          NSNotificationCenter defaultCenter   addObserver self  selector   selector keyboardWillBeHidden   name  UIKeyboardDidHideNotification  object  nil              func deregisterFromKeyboardNotifications             NSNotificationCenter defaultCenter   removeObserver self  name  UIKeyboardWillShowNotification  object  nil          NSNotificationCenter defaultCenter   removeObserver self  name  UIKeyboardWillHideNotification  object  nil             func keyboardWasShown notification  NSNotification            let userInfo  NSDictionary   notification userInfo          let keyboardInfoFrame   userInfo objectForKey UIKeyboardFrameEndUserInfoKey   CGRectValue            let windowFrame CGRect    UIApplication sharedApplication   keyWindow  convertRect self view frame  fromView self view            let keyboardFrame   CGRectIntersection windowFrame  keyboardInfoFrame            let coveredFrame   UIApplication sharedApplication   keyWindow  convertRect keyboardFrame  toView self view           let contentInsets   UIEdgeInsetsMake 0  0   coveredFrame size height   0 0          self scrollViewInAddCase  contentInset   contentInsets          self scrollViewInAddCase scrollIndicatorInsets   contentInsets          self scrollViewInAddCase contentSize   CGSizeMake  self scrollViewInAddCase contentSize width    self scrollViewInAddCase contentSize height                       this method will fire when keyboard was hidden       - parameter notification  contains keyboard details             func keyboardWillBeHidden  notification  NSNotification             self scrollViewInAddCase contentInset   UIEdgeInsetsZero         self scrollViewInAddCase scrollIndicatorInsets   UIEdgeInsetsZero

User · Answer

Not an advertisement or promotion or spam  just a good solution  I know that this question has nearly 30 answers and I m so shocked that no one even mentioned once about this beautiful GitHub project that does it all for you and even better  All the answers just move the view upwards  I just solved all my problems with this IQKeyboardManager  It has 13000  stars   Just add this in your podfile if you are using swift  pod  IQKeyboardManagerSwift    and then inside your AppDelegate swift do import IQKeyboardManagerSwift  import IQKeyboardManagerSwift   UIApplicationMain class AppDelegate  UIResponder  UIApplicationDelegate        var window  UIWindow       func application application  UIApplication  didFinishLaunchingWithOptions launchOptions   NSObject  AnyObject    - gt  Bool          IQKeyboardManager shared enable   true    just add this line        return true           Add the line IQKeyboardManager shared enable   true to enable it  This solution is a must if you are going for production

User · Answer

Swift 4   I was having an issue with the most accepted answer  in which hiding the keyboard did not return the view all the way to the bottom of the page  only partially    This worked for me   updated for Swift 4    override func viewDidLoad         super viewDidLoad       self hideKeyboardWhenTappedAround       NotificationCenter default addObserver self  selector   selector keyboardWillShow   name  NSNotification Name UIKeyboardWillShow  object  nil      NotificationCenter default addObserver self  selector   selector keyboardWillHide   name  NSNotification Name UIKeyboardWillHide  object  nil      objc func keyboardWillShow notification  NSNotification        if let keyboardSize    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   cgRectValue           if self view frame origin y    0              self view frame origin y -  keyboardSize height                     objc func keyboardWillHide notification  NSNotification        if let keyboardSize    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   cgRectValue           if self view frame origin y    0              self view frame origin y   0

User · Answer

I improved one of the answers a bit to make it work with different keyboards  amp  different textviews fields on one page   Add observers    override func viewWillAppear   animated  Bool        super viewWillAppear animated       NotificationCenter default addObserver self  selector   selector keyboardWillChange notification     name  UIResponder keyboardWillChangeFrameNotification  object  nil       NotificationCenter default addObserver self  selector   selector keyboardWillHide   name  UIResponder keyboardWillHideNotification  object  nil     func keyboardWillHide         self view frame origin y   0    func keyboardWillChange notification  NSNotification         if let keyboardSize    notification userInfo  UIResponder keyboardFrameEndUserInfoKey  as  NSValue   cgRectValue           if YOURTEXTVIEW isFirstResponder               self view frame origin y   -keyboardSize height                     Remove observers   override func viewWillDisappear   animated  Bool        super viewWillDisappear animated       NotificationCenter default removeObserver self  name  UIResponder keyboardWillChangeFrameNotification  object  nil      NotificationCenter default removeObserver self  name  UIResponder keyboardWillHideNotification  object  nil

User · Answer

Swift 4 1    override func viewDidLoad         super viewDidLoad                   NotificationCenter default addObserver self  selector   selector ViewController keyboardWillShow   name  NSNotification Name UIKeyboardWillShow  object  nil      NotificationCenter default addObserver self  selector   selector ViewController keyboardWillHide   name  NSNotification Name UIKeyboardWillHide  object  nil          objc func keyboardWillShow notification  NSNotification                if let keyboardSize    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   cgRectValue           if self view frame origin y    0               self view frame origin y -  keyboardSize height     can adjust as keyboardSize height- any number 30 or 40                              objc func keyboardWillHide notification  NSNotification        if self view frame origin y    0           self view frame origin y   0

User · Answer

swift 3 0 insert in viewDidLoad    this-      view addSubview Your messageInputConteinerView       view addConstraintWithFormat format   H   v0     views Your messageInputConteinerView       view addConstraintWithFormat format   V  v0 48     views Your messageInputConteinerView    NotificationCenter default addObserver self  selector   selector handleKeyboardNotification notification     name  NSNotification Name UIKeyboardWillShow  object  nil   NotificationCenter default addObserver self  selector   selector handleKeyboardNotification notification     name   UIKeyboardWillHide  object  nil   bottomConstraint   NSLayoutConstraint item  Your messageInputConteinerView  attribute   bottom  relatedBy   equal  toItem  view  attribute   bottom  multiplier  1  constant  0   view addConstraint bottomConstraint        func handleKeyboardNotification notification Notification    if let userInfo   notification userInfo        if let keyBoardFrame    userInfo UIKeyboardFrameEndUserInfoKey  as  NSValue   cgRectValue           print keyBoardFrame           if bottomConstraint  constant    CGFloat 0                    bottomConstraint  constant   0                 return                    bottomConstraint  constant   -keyBoardFrame height                            or         self view frame origin y   -keyBoardFrame height

User · Answer

Simpelst Method In Swift 4   import UIKit  class ViewController  UIViewController  UITextFieldDelegate         IBOutlet var myTextField  UITextField       override func viewDidLoad             super viewDidLoad           NotificationCenter default addObserver self  selector   selector keyboardWillShow   name   UIKeyboardWillShow  object  nil          NotificationCenter default addObserver self  selector   selector self keyboardWillHide   name  NSNotification Name UIKeyboardWillHide  object  nil             override func touchesBegan   touches  Set lt UITouch gt   with event  UIEvent             myTextField resignFirstResponder              func keyboardWillShow notification  NSNotification               let duration   notification userInfo  UIKeyboardAnimationDurationUserInfoKey             print  duration  duration          if let keyboardSize    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   cgRectValue               let keyboardHeight   Int   Int keyboardSize height              print  keyboardWillShow  keyboardHeight              if let height   UserDefaults standard value forKey   keyboardHeight   as   Int                    moveTextField myTextField  moveDistance  -height as Int  moveDuration  0 43  up  true               else                  UserDefaults standard set keyboardHeight  forKey   keyboardHeight                   moveTextField myTextField  moveDistance  -keyboardHeight  moveDuration  0 43  up  true                                     func keyboardWillHide notification  NSNotification           if let height   UserDefaults standard value forKey   keyboardHeight   as   Int                moveTextField myTextField  moveDistance  -height as Int  moveDuration  0 25  up  false                       func textFieldShouldReturn   textField  UITextField  - gt  Bool           textField resignFirstResponder           return true            func moveTextField   textField  UITextField  moveDistance  Int  moveDuration  Double  up  Bool            let movement  CGFloat   CGFloat up   moveDistance   -moveDistance          UIView beginAnimations  animateTextField   context  nil          UIView setAnimationBeginsFromCurrentState true          UIView setAnimationDuration moveDuration          self view frame   self view frame offsetBy dx  0  dy  movement          UIView commitAnimations              You Can Also Move Up And Down Only UITextFiled Not Whole Screen UIView   With Using This Method   NotificationCenter default addObserver self  selector   selector keyboardWillChange   name   UIKeyboardWillChangeFrame  object  nil    And         objc func keyboardWillChange notification  NSNotification             let duration   notification userInfo  UIKeyboardAnimationDurationUserInfoKey  as  Double         let curve   notification userInfo  UIKeyboardAnimationCurveUserInfoKey  as  UInt         let curFrame    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue  cgRectValue         let targetFrame    notification userInfo  UIKeyboardFrameEndUserInfoKey  as  NSValue  cgRectValue         let deltaY   targetFrame origin y - curFrame origin y          UIView animateKeyframes withDuration  duration  delay  0 0  options  UIViewKeyframeAnimationOptions rawValue  curve   animations                self textField frame origin y  deltaY            completion  nil

User · Answer

My two cents for beginners  in above samples someone changes coordinates  other uses  autoresizing mask   and other constraints   As Apple says  do not mix these 3 types of logic  If You have constraints in Storyboard  do not try to change x y  It definitively not work

User · Answer

Here is a solution  without handling the switch from one textField to another    override func viewDidLoad             super viewDidLoad           NSNotificationCenter defaultCenter   addObserver self  selector  Selector  keyboardWillShow     name  UIKeyboardWillShowNotification  object  nil          NSNotificationCenter defaultCenter   addObserver self  selector  Selector  keyboardWillHide     name  UIKeyboardWillHideNotification  object  nil                        func keyboardWillShow notification  NSNotification                    if let keyboardSize    notification userInfo  UIKeyboardFrameEndUserInfoKey  as  NSValue   CGRectValue             self view frame origin y -  keyboardSize height                      func keyboardWillHide notification  NSNotification        self view frame origin y   0     To solve this  replace the two functions keyboardWillShow Hide with these   func keyboardWillShow notification  NSNotification                if let keyboardSize    notification userInfo  UIKeyboardFrameEndUserInfoKey  as  NSValue   CGRectValue             if view frame origin y    0               self view frame origin y -  keyboardSize height                            func keyboardWillHide notification  NSNotification        if view frame origin y    0           self view frame origin y   0           EDIT FOR SWIFT 3 0   override func viewDidLoad         super viewDidLoad                   NotificationCenter default addObserver self  selector   selector ViewController keyboardWillShow   name  NSNotification Name UIKeyboardWillShow  object  nil      NotificationCenter default addObserver self  selector   selector ViewController keyboardWillHide   name  NSNotification Name UIKeyboardWillHide  object  nil          objc func keyboardWillShow notification  NSNotification                if let keyboardSize    notification userInfo  UIKeyboardFrameEndUserInfoKey  as  NSValue   cgRectValue           if self view frame origin y    0               self view frame origin y -  keyboardSize height                             objc func keyboardWillHide notification  NSNotification        if self view frame origin y    0           self view frame origin y   0           EDIT FOR SWIFT 4 0   override func viewDidLoad         super viewDidLoad                   NotificationCenter default addObserver self  selector   selector ViewController keyboardWillShow   name  NSNotification Name UIKeyboardWillShow  object  nil      NotificationCenter default addObserver self  selector   selector ViewController keyboardWillHide   name  NSNotification Name UIKeyboardWillHide  object  nil          objc func keyboardWillShow notification  NSNotification                if let keyboardSize    notification userInfo  UIKeyboardFrameEndUserInfoKey  as  NSValue   cgRectValue           if self view frame origin y    0               self view frame origin y -  keyboardSize height                             objc func keyboardWillHide notification  NSNotification        if self view frame origin y    0           self view frame origin y   0           EDIT FOR SWIFT 4 2   override func viewDidLoad         super viewDidLoad                   NotificationCenter default addObserver self  selector   selector keyboardWillShow   name  UIResponder keyboardWillShowNotification  object  nil      NotificationCenter default addObserver self  selector   selector keyboardWillHide   name  UIResponder keyboardWillHideNotification  object  nil      objc func keyboardWillShow notification  NSNotification        if let keyboardSize    notification userInfo  UIResponder keyboardFrameEndUserInfoKey  as  NSValue   cgRectValue           if self view frame origin y    0               self view frame origin y -  keyboardSize height                     objc func keyboardWillHide notification  NSNotification        if self view frame origin y    0           self view frame origin y   0

User · Answer

I see all answers are moving the view itself by the value of the keyboard height  Well  I have an elaborate answer  which could be useful if you are using constraints i e autolayout  that moves a view by changing its constraint value  bottom or top constraints for example  by a predefined value or you can use keyboard size value   In this example  I use bottom constraint from the textfield to Bottom Layout View with initial value of 175    IBOutlet weak var bottomConstraint  NSLayoutConstraint   override func viewDidLoad         super viewDidLoad               NSNotificationCenter defaultCenter   addObserver self  selector  Selector  keyboardWillShow     name UIKeyboardWillShowNotification  object  nil       NSNotificationCenter defaultCenter   addObserver self  selector  Selector  keyboardWillHide     name UIKeyboardWillHideNotification  object  nil      func keyboardWillShow notification  NSNotification          To retrieve keyboard size  uncomment following line       let keyboardSize    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   CGRectValue       bottomConstraint constant   260     UIView animateWithDuration 0 3            self view layoutIfNeeded            func keyboardWillHide notification  NSNotification          To retrieve keyboard size  uncomment following line       let keyboardSize    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   CGRectValue       bottomConstraint constant   175     UIView animateWithDuration 0 3            self view layoutIfNeeded

User · Answer

Add this to your viewcontroller  Works like a charm  Just adjust the values   override func viewDidLoad         super viewDidLoad               NotificationCenter default addObserver self  selector   selector keyboardWillShow   name NSNotification Name UIKeyboardWillShow  object  nil       NotificationCenter default addObserver self  selector   selector keyboardWillHide   name NSNotification Name UIKeyboardWillHide  object  nil       objc func keyboardWillShow sender  NSNotification        self view frame origin y -  150    objc func keyboardWillHide sender  NSNotification        self view frame origin y    150

User · Answer

There have been som changes to how we define the KeyboardWillHideNotification   This solution works with Swift 4 2    NotificationCenter default addObserver self  selector   selector ViewController keyboardWillShow   name  UIResponder keyboardWillShowNotification  object  nil  NotificationCenter default addObserver self  selector   selector ViewController keyboardWillHide   name  UIResponder keyboardWillHideNotification  object  nil     objc func keyboardWillShow   notification Notification        if let keyboardSize    notification userInfo  UIResponder keyboardFrameEndUserInfoKey  as  NSValue   cgRectValue           self view frame origin y -  keyboardSize height           objc func keyboardWillHide   notification Notification        if let keyboardSize    notification userInfo  UIResponder keyboardFrameBeginUserInfoKey  as  NSValue   cgRectValue           self view frame origin y    keyboardSize height

User · Answer

this video tutorial is the best  7 mins long and it ll just make so much sense  Such a simple solution for when you have multiple text fields and want the scroll view to move  x  amount of pixels when that specific textfield is tapped   https   youtu be VuiPGJOEBH4  Just these steps   -Place all your textfields within a scrollview that is constrained to the edges of the view    -Connect all the textfields and scroll view as delegates to the view controller   -Connect all textfields and scroll view with an IBOutlet   class ViewController  UIViewController  UITextFieldDelegate     -Add UITextFieldDelegate protocol to your class   IBOutlet var stateAddress  UITextField   IBOutlet var zipAddress  UITextField   IBOutlet var phoneNumber  UITextField   IBOutlet var vetEmailAddress  UITextField       IBOutlet weak var scrollView  UIScrollView    -Add UITextFieldDelegate methods to your swift file   func textFieldShouldReturn textField  UITextField  - gt  Bool        textField resignFirstResponder       return true     func textFieldDidBeginEditing textField  UITextField         if  textField    self stateAddress            scrollView setContentOffset CGPointMake 0  25   animated  true            else if  textField    self zipAddress            scrollView setContentOffset CGPointMake 0  57   animated  true            else if  textField    self phoneNumber            scrollView setContentOffset CGPointMake 0  112   animated  true            else if  textField    self vetEmailAddress            scrollView setContentOffset CGPointMake 0  142   animated  true           func textFieldDidEndEditing textField  UITextField         scrollView setContentOffset CGPointMake 0  0   animated  true      The first method just activates the return button on the keyboard to dismiss the keyboard  The second is when you tap into whatever specific textfield then setting the y offset of how far your scrollview scrolls  mine is based off of the y location on my view controllers 25 57 112 142   The last says when you tap away from the keyboard the scrollview goes back to original location   I made my view pixel perfect this way

User · Answer

func keyboardWillHide notification  NSNotification        if let keyboardSize    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   cgRectValue           if self view frame origin y    0                self view frame origin y    keyboardSize height             self view frame origin y   0

User · Answer

Since there were no answer on how to do this in Combine  here is the approach i used   We create a publisher to listen to both Notifications  show and hide  For show we get the frame of the keyboard from the notifications userInfo and check if the current active responder is contained in it  If it s covered return keyboard frame height  If it is not covered return 0  we don t want to move the frame  For the hide notification we simply return 0   private var keyboardHeightPublisher  AnyPublisher lt CGFloat  Never gt        Publishers Merge          NotificationCenter default              publisher for  UIResponder keyboardWillShowNotification               compactMap    0 userInfo  UIResponder keyboardFrameEndUserInfoKey  as  CGRect                map    0 intersects self view firstResponder  frame     0 height   0                map    0   -1            NotificationCenter default              publisher for  UIResponder keyboardWillHideNotification               map     in CGFloat 0          eraseToAnyPublisher      In the viewDidLoad we simply subscribe to the publisher changing the views frame accordingly  override func viewDidLoad         super viewDidLoad        keyboardHeightPublisher sink   weak self  height in         self  view frame origin y   height       store in   amp cancelables     EDIT Be careful  If the firstResponder is in a subview  you have to calculate the frame corresponding to the whole screen to check if they actually intersect  Example  let myViewGlobalFrame   myView convert myView frame  to  parentView

User · Answer

Swift 3 code  var activeField  UITextField   override func viewDidLoad         super viewDidLoad        NotificationCenter default addObserver self  selector   selector ProfileViewController keyboardWillShow   name  NSNotification Name UIKeyboardWillShow  object  nil      NotificationCenter default addObserver self  selector   selector ProfileViewController keyboardWillHide   name  NSNotification Name UIKeyboardWillHide  object  nil     func textFieldDidBeginEditing   textField  UITextField       activeField   textField    func textFieldDidEndEditing   textField  UITextField       activeField   nil    func keyboardWillShow notification  NSNotification        if let keyboardSize    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   cgRectValue           if  self activeField  frame origin y    gt   keyboardSize height               self view frame origin y   keyboardSize height -  self activeField  frame origin y             else               self view frame origin y   0                    func keyboardWillHide notification  NSNotification        self view frame origin y   0

User · Answer

Swift 5 0    After 4-5 hours of fight i came with a simple extension of UIViewController with simple code which works like charm   View should not move when TextField is above the keyboard   No need to set constant value to NSLayoutConstraint   No third party library required   No animation code required   Works on tableview as well   This works on Auto layout   auto resize  extension UIViewController       func addKeyboardObserver             NotificationCenter default addObserver self  selector   selector keyboardNotifications notification                                                    name  UIResponder keyboardWillChangeFrameNotification                                                 object  nil             func removeKeyboardObserver            NotificationCenter default removeObserver self  name  UIResponder keyboardWillChangeFrameNotification  object  nil                This method will notify when keyboard appears  dissapears      objc func keyboardNotifications notification  NSNotification             var txtFieldY   CGFloat   0 0    Using this we will calculate the selected textFields Y Position         let spaceBetweenTxtFieldAndKeyboard   CGFloat   5 0   Specify the space between textfield and keyboard           var frame   CGRect x  0  y  0  width  0  height  0          if let activeTextField   UIResponder currentFirst   as  UITextField    UIResponder currentFirst   as  UITextView                  Here we will get accurate frame of textField which is selected if there are multiple textfields             frame   self view convert activeTextField frame  from activeTextField superview              txtFieldY   frame origin y   frame size height                    if let userInfo   notification userInfo                  here we will get frame of keyBoard  i e  x  y  width  height              let keyBoardFrame    userInfo UIResponder keyboardFrameEndUserInfoKey  as  NSValue   cgRectValue             let keyBoardFrameY   keyBoardFrame  origin y             let keyBoardFrameHeight   keyBoardFrame  size height              var viewOriginY  CGFloat   0 0               Check keyboards Y position and according to that move view up and down             if keyBoardFrameY  gt   UIScreen main bounds size height                   viewOriginY   0 0               else                      if textfields y is greater than keyboards y then only move View to up                 if txtFieldY  gt   keyBoardFrameY                        viewOriginY    txtFieldY - keyBoardFrameY    spaceBetweenTxtFieldAndKeyboard                        This condition is just to check viewOriginY should not be greator than keyboard height                        if its more than keyboard height then there will be black space on the top of keyboard                      if viewOriginY  gt  keyBoardFrameHeight   viewOriginY   keyBoardFrameHeight                                                  set the Y position of view             self view frame origin y   -viewOriginY                     Add this Extension Of UIResponder to get which TextField is selected  extension UIResponder        static weak var responder  UIResponder       static func currentFirst   - gt  UIResponder            responder   nil         UIApplication shared sendAction  selector trap   to  nil  from  nil  for  nil          return responder             objc private func trap             UIResponder responder   self           Then use of this in your any ViewController     override func viewWillAppear   animated  Bool            self addKeyboardObserver              override func viewWillDisappear   animated  Bool            self removeKeyboardObserver              Register this Notification in func viewWillAppear   animated  Bool  Deregister this Notification in func viewWillDisappear   animated Bool   Download Demo Here

User · Answer

I ve need to move a UIView in swift 4 when keyboard opens and closes  and all of the answers couldn t help me  because height of keyboard changes when emojis open  so my code is     objc func keyboardWillShow sender  NSNotification         if let keyboardFrame  NSValue   sender userInfo  UIKeyboardFrameEndUserInfoKey  as  NSValue            let keyboardRectangle   keyboardFrame cgRectValue         let keyboardHeight   keyboardRectangle height          if self oldHeight    keyboardHeight               self sendingView frame origin y -  keyboardHeight             self oldHeight   keyboardHeight                   else              self sendingView frame origin y    self oldHeight             self sendingView frame origin y -  keyboardHeight             self oldHeight   keyboardHeight                     objc func keyboardWillHide sender  NSNotification         if let keyboardFrame  NSValue   sender userInfo  UIKeyboardFrameEndUserInfoKey  as  NSValue            let keyboardRectangle   keyboardFrame cgRectValue         let keyboardHeight   keyboardRectangle height          self sendingView frame origin y    keyboardHeight            and in viewDidLoad      NotificationCenter default addObserver self  selector   selector keyboardWillShow   name NSNotification Name UIKeyboardWillShow  object  nil   NotificationCenter default addObserver self  selector   selector keyboardWillHide   name NSNotification Name UIKeyboardWillHide  object  nil     self oldHeight   CGFloat   and defines as field at the top of class

User · Answer

Use following code for view Up on UITextField Clicked    func textFieldDidBeginEditing textField  UITextField        ViewUpanimateMoving true  upValue  100    func textFieldDidEndEditing textField  UITextField        ViewUpanimateMoving false  upValue  100    func ViewUpanimateMoving  up Bool  upValue  CGFloat       var durationMovement NSTimeInterval   0 3     var movement CGFloat     up   -upValue   upValue      UIView beginAnimations   animateView   context  nil      UIView setAnimationBeginsFromCurrentState true      UIView setAnimationDuration durationMovement      self view frame   CGRectOffset self view frame  0   movement      UIView commitAnimations

User · Answer

I noticed that the other answers involved cutting some of the top from the view  If you want to simply resize the view without cutting any content  just try this method     func keyboardWillShow notification  NSNotification        if let keyboardSize    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   CGRectValue             self view setTranslatesAutoresizingMaskIntoConstraints true          self view frame   CGRectMake self view frame origin x  self view frame origin y  self view frame size width  self view frame height - keyboardSize height           func keyboardWillHide notification  NSNotification        if let keyboardSize    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   CGRectValue             self collectionView setTranslatesAutoresizingMaskIntoConstraints false          self view frame   CGRectMake self view frame origin x  self view frame origin y  self view frame size width  self view frame height   keyboardSize height

User · Answer

The validated answer doesn t take in account the textfield position and has some bug  double displacement  never come back the primary position  displacement even if the texfield is on top of the view      The idea is      to get the focus TextField absolute Y position to get the keyboard height to get the ScreenHeight Then calculate the distance between keyboard position and textfield  if  lt  0 -  move up the view  to use UIView transform instead of UIView frame origin y -      cause it s easier to come back to original position with UIView transform    identity   then we will be able to move the view only if necessary and of the specific displacement in oder to have the focused texField just over the keyboard  Here is the code     Swift 4     class ViewController  UIViewController  UITextFieldDelegate    var textFieldRealYPosition  CGFloat   0 0  override func viewDidLoad         super viewDidLoad        NotificationCenter default addObserver self  selector   selector VehiculeViewController keyboardWillShow   name  NSNotification Name UIKeyboardWillShow  object  nil      NotificationCenter default addObserver self  selector   selector VehiculeViewController keyboardWillHide   name  NSNotification Name UIKeyboardWillHide  object  nil        Delegate all textfields       objc func keyboardWillShow notification  NSNotification        if let keyboardSize    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   cgRectValue           let distanceBetweenTextfielAndKeyboard   self view frame height - textFieldRealYPosition - keyboardSize height         if distanceBetweenTextfielAndKeyboard  lt  0               UIView animate withDuration  0 4                    self view transform   CGAffineTransform translationX  0 0  y  distanceBetweenTextfielAndKeyboard                                     objc func keyboardWillHide notification  NSNotification        UIView animate withDuration  0 4            self view transform    identity           func textFieldDidBeginEditing   textField  UITextField      textFieldRealYPosition   textField frame origin y   textField frame height     take in account all superviews from textfield and potential contentOffset if you are using tableview to calculate the real position

User · Answer

override func viewWillAppear animated  Bool      super viewWillAppear animated    NSNotificationCenter defaultCenter   addObserver self  selector   keyboardWillShow    name  UIKeyboardWillShowNotification  object  nil   NSNotificationCenter defaultCenter   addObserver self  selector   keyboardWillHide    name  UIKeyboardWillHideNotification  object  nil           MARK  - keyboard  func keyboardWillShow notification  NSNotification      if let userInfo   notification userInfo   if let keyboardSize    userInfo UIKeyboardFrameBeginUserInfoKey  as  NSValue   CGRectValue     let contentInsets   self tblView contentInset as UIEdgeInsets self tblView contentInset   UIEdgeInsets top  contentInsets top  left  contentInsets left  bottom  keyboardSize height  right contentInsets right                                               else                          no UIKeyboardFrameBeginUserInfoKey entry in userInfo                                 else                      no userInfo dictionary in notification                          func keyboardWillHide notification  NSNotification     let contentInsets   self tblView contentInset as UIEdgeInsets self tblView contentInset   UIEdgeInsets top  contentInsets top  left  contentInsets left  bottom  0  right contentInsets right

User · Answer

For Swift 3  func textFieldDidBeginEditing   textField  UITextField       became first responder        move textfields up     let myScreenRect  CGRect   UIScreen main bounds     let keyboardHeight   CGFloat   216      UIView beginAnimations   animateView   context  nil      var movementDuration TimeInterval   0 35     var needToMove  CGFloat   0      var frame   CGRect   self view frame     if  textField frame origin y   textField frame size height   UIApplication shared statusBarFrame size height  gt   myScreenRect size height - keyboardHeight - 30             needToMove    textField frame origin y   textField frame size height   UIApplication shared statusBarFrame size height  -  myScreenRect size height - keyboardHeight - 30              frame origin y   -needToMove     self view frame   frame     UIView commitAnimations      func textFieldDidEndEditing   textField  UITextField          move textfields back down     UIView beginAnimations   animateView   context  nil      var movementDuration TimeInterval   0 35     var frame   CGRect   self view frame     frame origin y   0     self view frame   frame     UIView commitAnimations

User · Answer

works for me  override func viewDidLoad              super viewDidLoad            NotificationCenter default addObserver self  selector   selector self keyboardWillShow   name  NSNotification Name UIKeyboardWillShow  object  nil          NotificationCenter default addObserver self  selector   selector self keyboardWillHide   name  NSNotification Name UIKeyboardWillHide  object  nil      var isScroll   false    objc func keyboardWillShow sender  NSNotification        if   isScroll             self view frame origin y -  150         isScroll   true          objc func keyboardWillHide sender  NSNotification        if  isScroll             self view frame origin y    150         isScroll   false

User · Answer

For Swift 3  I made a UIViewController subclass since I needed constant behavior in all View Controllers    class SomeClassVC  UIViewController        MARK  - Lifecycle   override func viewDidLoad         super viewDidLoad        addKeyboardObservers          override func viewWillDisappear   animated  Bool        super viewWillDisappear animated       removeKeyboardObservers            MARK  - Overrides   override func touchesBegan   touches  Set lt UITouch gt   with event  UIEvent         view endEditing true           MARK  - Help   func addKeyboardObservers         NotificationCenter default addObserver self  selector   selector self keyboardWillShow   name  NSNotification Name UIKeyboardWillShow  object  nil      NotificationCenter default addObserver self  selector   selector self keyboardWillHide   name  NSNotification Name UIKeyboardWillHide  object  nil         func removeKeyboardObservers         NotificationCenter default removeObserver self  name  NSNotification Name UIKeyboardWillShow  object  self view window      NotificationCenter default removeObserver self  name  NSNotification Name UIKeyboardWillHide  object  self view window         func keyboardWillShow notification  NSNotification        let keyboardHeight    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   cgRectValue height     UIView animate withDuration  0 1  animations       - gt  Void in       self view window  frame origin y   -1   keyboardHeight        self view layoutIfNeeded                 func keyboardWillHide notification  NSNotification        UIView animate withDuration  0 1  animations       - gt  Void in       self view window  frame origin y   0       self view layoutIfNeeded                 func resignTextFieldFirstResponders         for textField in self view subviews where textField is UITextField         textField resignFirstResponder                func resignAllFirstResponders           view endEditing true

User · Answer

Here is my solution  actually this code is for the case when you have few textfields in your view  this works also for the case when you have one textfield   class MyViewController  UIViewController  UITextFieldDelegate     IBOutlet weak var firstTextField  UITextField   IBOutlet weak var secondTextField  UITextField   var activeTextField  UITextField  var viewWasMoved  Bool   false   override func viewDidLoad         super viewDidLoad       NSNotificationCenter defaultCenter   addObserver self  selector   selector PrintViewController keyboardWillShow       name  UIKeyboardWillShowNotification  object  nil      NSNotificationCenter defaultCenter   addObserver self  selector   selector PrintViewController keyboardWillHide       name  UIKeyboardWillHideNotification  object  nil     override func viewDidDisappear animated  Bool        super viewWillDisappear animated      NSNotificationCenter defaultCenter   removeObserver self     func textFieldDidBeginEditing textField  UITextField        self activeTextField   textField    func textFieldDidEndEditing textField  UITextField        self activeTextField   nil    func textFieldShouldReturn textField  UITextField  - gt  Bool       textField resignFirstResponder       return true     func keyboardWillShow notification  NSNotification         let keyboardSize    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   CGRectValue        var aRect  CGRect   self view frame     aRect size height -  keyboardSize  height      let activeTextFieldRect  CGRect    activeTextField  frame     let activeTextFieldOrigin  CGPoint    activeTextFieldRect  origin      if   CGRectContainsPoint aRect  activeTextFieldOrigin              self viewWasMoved   true         self view frame origin y -  keyboardSize  height       else           self viewWasMoved   false          func keyboardWillHide notification  NSNotification        if  self viewWasMoved            if let keyboardSize    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   CGRectValue                 self view frame origin y    keyboardSize height

User · Answer

One of the popular answers on this thread uses the following code    func keyboardWillShow sender  NSNotification        self view frame origin y -  150   func keyboardWillHide sender  NSNotification        self view frame origin y    150     There s an obvious problem with offsetting your view by a static amount  It ll look nice on one device but will look bad on any other size configuration  You ll need to get the keyboards height and use that as your offset value   Here s a solution that works on all devices and handles the edge-case where the user hides the predictive text field while typing   Solution  Important to note below  we re passing self view window in as our object parameter  This will provide us with data from our Keyboard  such as its height    IBOutlet weak var messageField  UITextField   override func viewDidLoad         super viewDidLoad        NSNotificationCenter defaultCenter   addObserver self  selector  Selector  keyboardWillShow     name UIKeyboardWillShowNotification  object  self view window      NSNotificationCenter defaultCenter   addObserver self  selector  Selector  keyboardWillHide     name UIKeyboardWillHideNotification  object  self view window     func keyboardWillHide sender  NSNotification        let userInfo   NSObject   AnyObject    sender userInfo      let keyboardSize  CGSize   userInfo UIKeyboardFrameBeginUserInfoKey   CGRectValue size     self view frame origin y    keyboardSize height     We ll make it look nice on all devices and handle the case where the user adds or removes the predictive text field   func keyboardWillShow sender  NSNotification        let userInfo   NSObject   AnyObject    sender userInfo      let keyboardSize  CGSize   userInfo UIKeyboardFrameBeginUserInfoKey   CGRectValue size     let offset  CGSize   userInfo UIKeyboardFrameEndUserInfoKey   CGRectValue size      if keyboardSize height    offset height           UIView animateWithDuration 0 1  animations       - gt  Void in             self view frame origin y -  keyboardSize height                  else           UIView animateWithDuration 0 1  animations       - gt  Void in             self view frame origin y    keyboardSize height - offset height                      Remove Observers  Don t forget to remove your observers before you leave the view to prevent unnecessary messages from being transmitted   override func viewWillDisappear animated  Bool        NSNotificationCenter defaultCenter   removeObserver self  name  UIKeyboardWillShowNotification  object  self view window      NSNotificationCenter defaultCenter   removeObserver self  name  UIKeyboardWillHideNotification  object  self view window        Update based on question from comments   If you have two or more text-fields  you can check to see if your view frame origin y is at zero    func keyboardWillShow sender  NSNotification        let userInfo   NSObject   AnyObject    sender userInfo       let keyboardSize  CGSize   userInfo UIKeyboardFrameBeginUserInfoKey   CGRectValue size     let offset  CGSize   userInfo UIKeyboardFrameEndUserInfoKey   CGRectValue size      if keyboardSize height    offset height           if self view frame origin y    0               UIView animateWithDuration 0 1  animations       - gt  Void in                 self view frame origin y -  keyboardSize height                                else           UIView animateWithDuration 0 1  animations       - gt  Void in             self view frame origin y    keyboardSize height - offset height                       print self view frame origin y

User · Answer

I made a cocoapod to simplify the matter   https   github com xtrinch KeyboardLayoutHelper  How to use it    Make an auto layout bottom constraint  give it a class of KeyboardLayoutConstraint in module KeyboardLayoutHelper and the pod will do the work necessary to increase it to accomodate appearing and disappearing keyboard  See example project on examples how to use it  I made two  textFields inside a scrollView  and vertically centered textFields with two basic views - login  amp  register    The bottom layout constraint can be of the container view  the textField itself  anything  you name it

User · Answer

This implementation  Swift 4  will give you the behaviour that comes closest to the default behaviour of Android  Ie  moves the view up when the active textfield is under the keyboard and moves accordingly when the user switches to another view without closing the keyboard  Remember to call setTextFieldDelegates     public class DelegateProxy  NSObject  UITextFieldDelegate      private static let instance   DelegateProxies      weak var activeTextField  UITextField    var offset  CGFloat   0   weak var vc  UIViewController    var keyboardHeight  CGFloat   0    public static func getDelegate root  UIViewController  - gt  DelegateProxies       instance vc   root     return instance        public static func getDelegate   - gt  DelegateProxies       return instance        public func textFieldShouldReturn   textField  UITextField  - gt  Bool       textField resignFirstResponder       return true         public func textFieldShouldBeginEditing   textField  UITextField  - gt  Bool        self activeTextField   textField      let globalPointY  CGFloat    textField superview  convert textField frame origin  to  nil  y    CGFloat 0     textField frame height       offset   UIScreen main bounds height - globalPointY      if keyboardHeight  gt  0           vc  moveViewUp offsetFromKeyboard  keyboardHeight - offset             return true         extension UIViewController      private func setTextFieldDelegates parentView  UIView        for child in parentView subviews           setTextFieldDelegates parentView  child           child as  UITextField   delegate   DelegateProxies getDelegate root  self               func registerAutoResizeOnKeyboardAppear        NotificationCenter default addObserver self  selector   selector keyboardWillShow   name  NSNotification Name UIKeyboardWillShow  object  nil      NotificationCenter default addObserver self  selector   selector keyboardWillHide   name  NSNotification Name UIKeyboardWillHide  object  nil         func unregisterAutoResizeOnKeyboard        NotificationCenter default removeObserver self  name  NSNotification Name UIKeyboardWillShow  object  nil      NotificationCenter default removeObserver self  name  NSNotification Name UIKeyboardWillHide  object  nil          objc func keyboardWillShow notification  NSNotification         if let keyboardSize    notification userInfo  UIKeyboardFrameEndUserInfoKey  as  NSValue   cgRectValue           let offsetFromKeyboard   keyboardSize height - DelegateProxies getDelegate   offset         DelegateProxies getDelegate   keyboardHeight   keyboardSize height          moveViewUp offsetFromKeyboard  offsetFromKeyboard               func moveViewUp offsetFromKeyboard  CGFloat       print  offset from keyboard    offsetFromKeyboard         let moveOffset   offsetFromKeyboard   8      if offsetFromKeyboard  gt  0           self view frame origin y   -moveOffset            if offsetFromKeyboard  lt  0  amp  amp  view frame origin y  lt  0           self view frame origin y    -moveOffset         if self view frame origin y  gt  0              self view frame origin y   0                         objc func keyboardWillHide notification  NSNotification        self view frame origin y   0

User · Answer

For Black Screen Error   Swift 4  amp  4 2       I fixed the black screen problem  In the verified solution The keyboard height changes after tapping and this is causing black screen   Have to use UIKeyboardFrameEndUserInfoKey instead of UIKeyboardFrameBeginUserInfoKey  var isKeyboardAppear   false  override func viewDidLoad         super viewDidLoad        NotificationCenter default addObserver self  selector   selector keyboardWillShow   name  NSNotification Name UIKeyboardWillShow  object  nil      NotificationCenter default addObserver self  selector   selector keyboardWillHide   name  NSNotification Name UIKeyboardWillHide  object  nil      objc func keyboardWillShow notification  NSNotification        if  isKeyboardAppear           if let keyboardSize    notification userInfo  UIKeyboardFrameEndUserInfoKey  as  NSValue   cgRectValue               if self view frame origin y    0                  self view frame origin y -  keyboardSize height                                 isKeyboardAppear   true           objc func keyboardWillHide notification  NSNotification        if isKeyboardAppear           if let keyboardSize    notification userInfo  UIKeyboardFrameEndUserInfoKey  as  NSValue   cgRectValue               if self view frame origin y    0                  self view frame origin y    keyboardSize height                                  isKeyboardAppear   false

User · Answer

if you are like me who has tried all the above solutions and still your problem is not solved  I have a got a great solution for you that works like a charm  First I want clarify few things about some of solutions mentioned above    In my case IQkeyboardmanager  was working only when there is no auto layout applied on the elements  if it is applied then IQkeyboard manager will not work the  way we think  Same thing with upward movement of  self view  i have wriiten a objective c header with a swift support for pushing UITexfield upward when user clicks on it  solving the problem of keyboard covering the UITextfield   https   github com coolvasanth smart keyboard   One who has An intermediate or higher level in iOS app development can easily understand the repository and implement it  All the best

User · Answer

This feature shud have come built in Ios  however we need to do externally  Insert the below code     To move view when textField is under keyboard     Not to move view when textField is above keyboard    To move View based on the height of the keyboard when needed  This works and tested in all cases   import UIKit  class NamVcc  UIViewController  UITextFieldDelegate        IBOutlet weak var NamTxtBoxVid  UITextField       var VydTxtBoxVar  UITextField      var ChkKeyPadDspVar  Bool   false     var KeyPadHytVal  CGFloat       override func viewDidLoad                 super viewDidLoad            NamTxtBoxVid delegate   self            override func viewWillAppear animated  Bool                NSNotificationCenter defaultCenter   addObserver self              selector   selector TdoWenKeyPadVyd                   name UIKeyboardWillShowNotification              object  nil           NSNotificationCenter defaultCenter   addObserver self              selector   selector TdoWenKeyPadHyd                   name UIKeyboardWillHideNotification              object  nil              func textFieldDidBeginEditing TxtBoxPsgVar  UITextField                self VydTxtBoxVar   TxtBoxPsgVar            func textFieldDidEndEditing TxtBoxPsgVar  UITextField                self VydTxtBoxVar   nil            func textFieldShouldReturn TxtBoxPsgVar  UITextField  - gt  Bool               self VydTxtBoxVar resignFirstResponder           return true            override func touchesBegan touches  Set lt UITouch gt   withEvent event  UIEvent                 view endEditing true          super touchesBegan touches  withEvent  event             func TdoWenKeyPadVyd NfnPsgVar  NSNotification                if  self ChkKeyPadDspVar                        self KeyPadHytVal    NfnPsgVar userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   CGRectValue   height              var NonKeyPadAraVar  CGRect   self view frame             NonKeyPadAraVar size height -  self KeyPadHytVal              let VydTxtBoxCenVal  CGPoint    VydTxtBoxVar  frame origin              if   CGRectContainsPoint NonKeyPadAraVar  VydTxtBoxCenVal                                  self ChkKeyPadDspVar   true                 UIView animateWithDuration 1 0                      animations                        self view frame origin y -   self KeyPadHytVal                        completion  nil                            else                               self ChkKeyPadDspVar   false                                     func TdoWenKeyPadHyd NfnPsgVar  NSNotification                if  self ChkKeyPadDspVar                        self ChkKeyPadDspVar   false             UIView animateWithDuration 1 0                  animations                    self view frame origin y     self KeyPadHytVal                    completion  nil                       override func viewDidDisappear animated  Bool                super viewWillDisappear animated          NSNotificationCenter defaultCenter   removeObserver self          view endEditing true          ChkKeyPadDspVar   false                  Sometimes View wil be down   In that case use height   - 150        NonKeyPadAraVar size height -  self KeyPadHytVal   150        self view frame origin y -  self KeyPadHytVal  - 150                       completion  nil         self view frame origin y    self KeyPadHytVal  - 150                   completion  nil

User · Answer

Easiest way that doesn t even require any code    Download KeyboardLayoutConstraint swift and add  drag  amp  drop  the file into your project  if you re not using the Spring animation framework already  In your storyboard  create a bottom constraint for the View or Textfield  select the constraint  double-click it  and in the Identity Inspector  change its class from NSLayoutConstraint to KeyboardLayoutConstraint  Done     The object will auto-move up with the keyboard  in sync

User · Answer

Moving origin of the view is a naive approach   Here is the better solution  Adjust the height of the view when the keyboard appears   let viewHeight   self view frame height      override func viewDidLoad             super viewDidLoad            NotificationCenter default addObserver self  selector   selector keyboardWillShow   name  UIResponder keyboardWillShowNotification  object  nil          NotificationCenter default addObserver self  selector   selector keyboardWillHide   name  UIResponder keyboardWillHideNotification  object  nil              objc func keyboardWillShow notification  NSNotification            if let keyboardSize    notification userInfo  UIResponder keyboardFrameEndUserInfoKey  as  NSValue   cgRectValue               if self view frame height    self viewHeight                  self view frame   CGRect x  0  y  0  width  self view frame width  height  self view frame height - keyboardSize height                                       objc func keyboardWillHide notification  NSNotification            if let keyboardSize    notification userInfo  UIResponder keyboardFrameEndUserInfoKey  as  NSValue   cgRectValue                self view frame   CGRect x  0  y  0  width  self view frame width  height  self view frame height   keyboardSize height

User · Answer

i ve read answers and solved my problem by this lines of code   class ViewController  UIViewController  UITextFieldDelegate       IBOutlet weak var titleField  UITextField     IBOutlet weak var priceField  UITextField     IBOutlet weak var detailsField  UTtextField     override func viewDidLoad        super viewDidLoad      Do not to forget to set the delegate otherwise the textFieldShouldReturn        won t work and the keyboard will never be hidden     priceField delegate   self    titleField delegate   self    detailsField delegate   self     NotificationCenter default addObserver self  selector   selector keyboardWillShow    name  NSNotification Name UIKeyboardWillShow  object  nil      NotificationCenter default addObserver self  selector   selector keyboardWillHide    name  NSNotification Name UIKeyboardWillHide  object  nil          func textFieldShouldReturn   textField  UITextField  - gt  Bool         self view endEditing true        return false        func keyboardWillShow notification  NSNotification       var translation CGFloat   0    if let keyboardSize    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   cgRectValue        if detailsField isEditing         translation   CGFloat -keyboardSize height        else if priceField isEditing         translation   CGFloat -keyboardSize height   3 8                  UIView animate withDuration  0 2       self view transform   CGAffineTransform translationX  0  y  translation               func keyboardWillHide notification  NSNotification        UIView animate withDuration  0 2         self view transform   CGAffineTransform translationX  0  y  0                 I have a few UITextFields and want the view to move up differently depending on which textField is tapped

User · Answer

So none of the other answers seems to get it right   The Good Behaviored Keyboard on iOS should    Resize automatically when the keyboard change sizes  YES IT CAN  Animate at the same speed as the keyboard Animate using the same curve as the keyboard Respect safe areas if relevant  Works on iPad Undocked mode too   My code use a NSLayoutConstraint declared as an  IBOutlet   IBOutlet private var bottomLayoutConstraint  NSLayoutConstraint    You could also use transforms  view offsets       I think it s easier with the constraint tho  It works by setting a constraint to the bottom  you might need to alter the code if your constant is not 0 Not to the bottom   Here is the code      In ViewDidLoad     NotificationCenter default addObserver self  selector   selector  MyViewController keyboardDidChange   name  UIResponder keyboardWillChangeFrameNotification  object  nil     objc func keyboardDidChange notification  Notification        let userInfo   notification userInfo  as  AnyHashable  Any      let endFrame    userInfo UIResponder keyboardFrameEndUserInfoKey  as  NSValue  cgRectValue     let animationDuration   userInfo UIResponder keyboardAnimationDurationUserInfoKey  as  NSNumber     let animationCurve   userInfo UIResponder keyboardAnimationCurveUserInfoKey  as  NSNumber     bottomLayoutConstraint constant   view frame height - endFrame origin y - view safeAreaInsets bottom    If your constraint is not defined as a safeArea constraint you might want to skip the last part         Prevents iPad undocked keyboard      guard endFrame height    0  view frame height    endFrame height   endFrame origin y else           bottomLayoutConstraint constant   0         return           UIView setAnimationCurve UIView AnimationCurve rawValue  animationCurve intValue        UIView animate withDuration  animationDuration doubleValue            self view layoutIfNeeded              Do additional tasks such as scrolling in a UICollectionView

User · Answer

func keyboardWillShow notification  NSNotification         if let keyboardSize    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   CGRectValue             self view frame origin y   self view frame height -  self view frame height   keyboardSize height            func keyboardWillHide notification  NSNotification            self view frame origin y   0     it must be more stable

User · Answer

Similar to  Boris answer  but in Swift 5   override func viewDidLoad         NotificationCenter default addObserver self  selector   selector keyboardWillShow   name  UIResponder keyboardWillShowNotification  object  nil      NotificationCenter default addObserver self  selector   selector keyboardWillHide   name  UIResponder keyboardWillHideNotification  object  nil      IBAction func keyboardWillShow notification  NSNotification        if let keyboardSize    notification userInfo  UIResponder keyboardFrameBeginUserInfoKey  as  NSValue   cgRectValue           if self view frame origin y    0               self view frame origin y -  keyboardSize height                     IBAction func keyboardWillHide notification  NSNotification        if self view frame origin y    0           self view frame origin y   0

User · Answer

Updated for Swift 3     As others have said  you need to add notification observers in your controller s viewDidLoad   method  like so   NotificationCenter default addObserver forName   UIKeyboardWillShow  object  nil  queue  nil        notification in     self keyboardWillShow notification         NotificationCenter default addObserver forName   UIKeyboardWillHide  object  nil  queue  nil        notification in     self keyboardWillHide notification         NotificationCenter default addObserver forName   UIKeyboardDidShow  object  nil  queue  nil          in     self enableUserInteraction          NotificationCenter default addObserver forName   UIKeyboardDidHide  object  nil  queue  nil          in     self enableUserInteraction           Remember to remove your observers where appropriate  I do it in the viewWillDisappear   method   NotificationCenter default removeObserver self  name   UIKeyboardWillShow  object  nil  NotificationCenter default removeObserver self  name   UIKeyboardWillHide  object  nil  NotificationCenter default removeObserver self  name   UIKeyboardDidShow  object  nil  NotificationCenter default removeObserver self  name   UIKeyboardDidHide  object  nil    Then  implement your show and hide methods - notice the line that tells the app to ignore interaction events  beginIgnoringInteractionEvents    This is important since without it  the user could tap on a field or even a scrollview and cause the shift to occur a second time  resulting in a terrible UI glitch  Ignoring interaction events prior to the keyboard showing and hiding will prevent this   func keyboardWillShow notification  Notification            if let keyboardSize    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   cgRectValue                   UIApplication shared beginIgnoringInteractionEvents           self view frame origin y -  keyboardSize height            add this line if you are shifting a scrollView  as in a chat application         self timelineCollectionView contentInset top    keyboardSize height                  func keyboardWillHide notification  Notification            if let keyboardSize    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   cgRectValue                   UIApplication shared beginIgnoringInteractionEvents           self view frame origin y    keyboardSize height            add this line if you are shifting a scrollView  as in a chat application         self timelineCollectionView contentInset top -  keyboardSize height                   Lastly  re-enable user interactions  remember  this method fires after the keyboard didShow or didHide    func enableUserInteraction             UIApplication shared endIgnoringInteractionEvents

User · Answer

If you have 2 or more text fields on the same VC  and the user taps on one of them and then taps on the other one  without calling the function keyboardWillHide  the view is going upwards one more time  which is not necessary  because you ll have the keyboard  a blank space which has the height of the keyboard  and then the view  using the code in the answer I edited   override func viewDidLoad                super viewDidLoad       NSNotificationCenter defaultCenter   addObserver self  selector  Selector  keyboardWillShow     name  UIKeyboardWillShowNotification  object  nil      NSNotificationCenter defaultCenter   addObserver self  selector  Selector  keyboardWillHide     name  UIKeyboardWillHideNotification  object  nil     func keyboardWillShow notification  NSNotification        if let keyboardSize    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   CGRectValue             self view frame origin y -  keyboardSize height          func keyboardWillHide notification  NSNotification        if let keyboardSize    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   CGRectValue             self view frame origin y    keyboardSize height           To solve this  replace the two functions  KeyboardWillShow Hide  to these   func keyboardWillShow notification  NSNotification     if let keyboardSize    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   CGRectValue         if view frame origin y    0          self view frame origin y -  keyboardSize height                    func keyboardWillHide notification  NSNotification        if let keyboardSize    notification userInfo  UIKeyboardFrameBeginUserInfoKey  as  NSValue   CGRectValue             if view frame origin y    0               self view frame origin y    keyboardSize height

[ios] Move view with keyboard using Swift

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