react native

React Native: Store Items in AsyncStorage

The AsyncStorage lets you store some reasonable amount of data on users’ device.

Let’s see how we can make that demonstration:

The first thing is to add AsyncStorage to your project like so:

yarn add react-native-community/async-storage
//If you are on mac you want to do the following:
cd ios
pod install
cd ..
react-native run-ios

//If you are on a PC you want to do the following:
react-native run-android

Next, you need to import that package to your project

import React, {Component} from 'react';
import{ View, Text } from 'react-native';

class YourClassName extends Component{
//Add state variable
state = {
name: '';
}

//Store data
storeData = async() =>{
//First let's add a variable to state
this.setState({name: 'Lawson Luke'});

try{
await AsyncStorage.setItem(
'name': this.state.name
);
}catch(error){
//Handle error
console.warn('An error occurred');
}
}

componentDidMount(){
this.storeData();
}
render(){
return(
<View>
<Text>Async Storage Example</Text>
</View>
)
}
}

export default YourClassName;

So, this is how you store an item in AsyncStorage. In next our post we’ll figure out how to retrieve stored items.

Recent Posts

South Korea bans downloads of DeepSeek AI until further notice

The South Korean government announced on Monday that it had temporarily halted new downloads of…

5 days ago

Which programming language is best for software development?

As a software developer, choosing the right programming language for software development can be a…

1 week ago

What is a server farm?

A server farm, also known as a server cluster or data center, is a collection…

1 week ago

Elon Musk’s Starlink satellite internet service is awaiting authorization to begin operations in Pakistan.

Pakistan's mobile and broadband internet speeds rank in the bottom 10 percent globally, according to…

2 weeks ago

React Native Styling Guide

React Native is a popular framework for building cross-platform mobile applications using JavaScript and React.…

2 weeks ago

You can now customize your Android home screen shortcut with any widget of your choice

Google is not only passionate about developing innovative apps and services but also about finding…

2 weeks ago