Question 313337 in React native Question posted in
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Best way for Persisting Data in React Native and Accessing it from Android (Kotlin)

I’m working on a React Native project where I need to persist data locally and later access it from an Android written in Kotlin. What is the recommended approach for achieving this seamless integration between React Native and Kotlin on the Android side?

I wanted to mention that I need to access the persisted info while the app it’s close and I don’t have access to a rectContext

Any advice on best practices, potential libraries, or specific methods to ensure a smooth flow of data between React Native and Kotlin on Android would be greatly appreciated.

Thank you!

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2

Answers


  1. Chosen as BEST ANSWER
    0

    I don't know exactly if it's the best option but I've used react-native-async-storage and then I imported it to Kotlin like this:

    import com.reactnativecommunity.asyncstorage.AsyncLocalStorageUtil
import com.reactnativecommunity.asyncstorage.ReactDatabaseSupplier

val readableDatabase = ReactDatabaseSupplier.getInstance(context).readableDatabase
try {

            val jsonString = AsyncLocalStorageUtil.getItemImpl(readableDatabase, "@UserDetails") // Key
            userDetails = parseUserDetails(jsonString)
}....

  2. 0

    I am using recoiljs + react-native-recoil-persist package to achieve that

    https://recoiljs.org/
    https://www.npmjs.com/package/react-native-recoil-persist

    export const AuthState = atom<AuthStateType>({
  key: 'AuthState',
  default: {
    uniqId: `${uuid()}`,
  },
  effects: [ReactNativeRecoilPersist.persistAtom],
});


// using the state
const [authState, setAuthState] = useRecoilState(AuthState);
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