Opening external links with Linking in React Native

Opening external links with Linking in React Native

In this tutorial, we'll see how to use Linking in React Native to open external links and URLs using the default web browser in your mobile system.

After implementing the functionality of the read later method using AsyncStorage, let’s now see how to use the Linking module in React Native to open a URL using the web browser.

Let’s start by importing Linking in the App.js file as follows:

import {
  Linking
} from 'react-native';

Next, add the following method:

const openURL = (url) => {
  Linking.openURL(url).catch((err) => console.error('An error occurred', err));
}

This method calls the openURL() method of Linking to open a URL in the web browser.

Finally, you need to call this method in the ArticleItem component as follows:

const ArticleItem = ({article}) => {
  const { title, description, url, urlToImage } = article;
  return (
    <View style = { styles.articleContainer }>
      <Image style={ styles.articleImage } source= />
      <Text style= { styles.articleTitle }>
        { title }
      </Text>
      <Text style = { styles.articleDescription }>
        { description }
      </Text>
      <View style = { styles.articleBtns}>
      <IconButton width= "50%" color = "white" bgcolor = "#ff5c5c" icon = { readIcon } onPress = { () => { console.log("Button pressed!")} } title = "Open" />
      <IconButton width= "50%" color = "white" bgcolor = "#ff5c5c" icon = { bookmarkIcon } onPress = { () => { saveArticle(title, url); } } title = "Read later" />
      </View>
    </View>
  )
}

When you click on the Open button, the corresponding article will be opened in the default web browser in the mobile system.

You can do more things with Linking with provides you with a general interface to interact with both incoming and outgoing app links. You can refer to the docs for more information.

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