How should the new context api work with React Native navigator?

Question

I created a multiscreen app using React Navigator following this example:

import {
  createStackNavigator,
} from \'react-navigation\';

const App = createStackN         


        

Answer 1

https://wix.github.io/react-native-navigation/docs/third-party-react-context/

As RNN screens are not part of the same component tree, updating the values in the shared context does not trigger a re-render across all screens. However you can still use the React.Context per RNN screen component tree.

If you need to trigger a re-render across all screens, there are many popular third party libraries such as MobX or Redux.