RxSwiftCommunity / RxKeyboard

Reactive Keyboard in iOS
MIT License
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Might be wrong keyboard height #113

Open Wh1rlw1nd opened 2 years ago

Wh1rlw1nd commented 2 years ago

Hi, I am getting a bit strange (unusuable results) for this:

RxKeyboard.instance.visibleHeight
          .drive(onNext: { [weak postCommentContainerConstraint] keyboardVisibleHeight in
              print("Keyboard visible height \(keyboardVisibleHeight)")

              self.view.setNeedsLayout()
              UIView.animate(withDuration: Constants.kCommentBoxAnimationDuration) {

                  postCommentContainerConstraint?.constant = keyboardVisibleHeight
                      self.view.layoutIfNeeded()
                    }
          })

postCommentContainerConstraint is constraint that defines distance between custom view bottom and a container view bottom. If I hardcode value, it works as it should. A pic from storyboard:

the output is:

Screenshot 2021-12-28 at 1 33 10 PM

Keyboard visible height 291.0 Keyboard visible height 335.0 Keyboard visible height 0.0 Keyboard visible height 335.0 Keyboard visible height 0.0 Keyboard visible height 335.0 Keyboard visible height 0.0 Keyboard visible height 335.0

The thing is the actual visible height of a keyboard (along with a toolbar) is around 260.

Why I am getting different and wrong values?

My current setup is, I have a tabbar, and a tableview. Over the tableview I have a custom view with a textView. I want to slide it up and down as keyboard shows/hides.

What am I doing wrong?