React Hooks are awesome, but how can we test them? How can we build Hook and use Native API in React-Native?

Second post of my series Attempting to learn Dart and Flutter, in this one we will talk about how I'm able to dismissed the keyboard and how to close a modal.

I've been playing with Flutter for the past month and just wow. So I would like to keep track of what I learn here about Flutter and Dart, maybe that can help other.