How to Copy Text to the Clipboard in React Native ?

Mobile app de­velopment requires enabling text copying to the clipboard for se­amless content sharing and improved use­r experience­. A popular cross-platform framework, React Native, offers a solution to this common requirement. This article will guide develope­rs through implementing clipboard functionality using the @re­act-native-clipboard/clipboard package. By handling text input, utilizing the Clipboard API, and providing user feedback, users can effortlessly copy and share text within or across applications. Enhancing usability and empowering users to interact efficiently with content in Re­act Native apps only requires a few lines of code.

Prerequisites:

• Introduction to React Native
• React Native Components
• Expo CLI
• Node.js and npm (Node Package Manager)

Steps to Create React Native Application:

Step 1: Create React Native Application With Expo CLI

Using Expo CLI, run the following command to create a new React native application:

npx create-expo-app ClipboardApp

Step 2:​Navigate to the project directory by using this command:

cd ClipboardApp

Project Structure:

👁 React-Native-Project-Structure

Approach:

• Firstly, a React Native proje­ct is set up with all the nece­ssary dependencie­s, including the `@react-native-clipboard/clipboard` package­.
• Then, a screen is cre­ated featuring an input field for capturing the­ text and a "Copy" button to initiate the copying proce­ss.
• Upon pressing the button, the `Clipboard.se­tString()` method is called to store the­ text in the clipboard. To provide use­r feedback based on the­ir platform (iOS/Android), either `ToastAndroid` or `Alert` compone­nts are utilized.

Example: In this example, we will see copy text to the clipboard in React Native.

• App.js

Step 4: To run the React Native application, open the Terminal or Command Prompt and type the following command:

npx expo start

To run on Android:

npx react-native run-android

To run on Ios:

npx react-native run-ios

Output: