How can I use Async Storage with Redux?

How can I use Async Storage with Redux?

You can integrate Async Storage with Redux by creating middleware that syncs your Redux state with Async Storage.

Can you show me a code example?

Sure! First, install Async Storage: npm install @react-native-async-storage/async-storage. Then, create a middleware to handle saving and loading state.

What should the middleware look like?

Here's a simple example:

const asyncStorageMiddleware = store => next => action => {
  if (action.type === 'SAVE_DATA') {
    AsyncStorage.setItem('data', JSON.stringify(store.getState()));
  }
  return next(action);
};

This middleware saves the Redux state whenever the 'SAVE_DATA' action is dispatched.

How do I load the data back into Redux?

You can load the data in your app's initialization phase. Use AsyncStorage.getItem to retrieve the data and dispatch an action to set it in Redux.