hide method
Requests that the text input control is hidden.
This method is called when the input control should hide.
Implementation
@override
void hide() {
super.hide();
HardwareKeyboard.instance.removeHandler(onKeyEvent);
_softLayoutShowing = false;
_inputControl?.hideSoftLayout();
_inputControl?.detach();
_layoutDidAttach = false;
_hideLayoutShower();
}