How to make TextInput always in focus?

Question

Android

The page has a TextInput that works like a calculator. It is necessary that it be automatically in focus,
when entering the page and in the future, the keyboard does not disappear.

Answer 1

On a loss of focus event, set focus again.

Answer 2

autofocus
react autofocus

Answer 3

Well, firstly, TextInput has a property https://reactnative.dev/docs/textinput#autofocus
and secondly, there is a method https://reactnative.dev/docs/textinput#onblur for which you can hook on and use ref to focus on your field . I think in this way the user will always be in the focus of the input. But you must understand that he will not even be able to press the button.