How to get a height of a Keyboard in React-Native?

Question

I am using React-Navigation in my app and the app consists of StackNavigator with multiple screens, some screens of which have TextInput with autoFocus={true}

Answer 1

Just would like to add to the above answers, that using keyboardWillShow and keyboardWillHide rather than keyboardDidShow and keyboardDidHide will look much better. It just runs sooner and hence, looks smoother.