![]() ![]() "react-native-safe-area-context": "^3.2. This SDK takes advantage of React Native and Agora RTC Video SDKs on Android/iOS. These are my package.json dependencies "dependencies": "^0.2.0", I’m using Expo (Expo SDK 45) in my project and I’ve been trying to open my app having it in Expo in my Android device, installing an apk build or in my android emulator. TypeError: Cannot read property 'showRPSystemBroadcastPickerView' of undefined How to Add Video Calling to a React Native App Krissanawat Video calling has become an essential day to day activity during the COVID-19 pandemic. Unfortunately, following this tutorial, throws me an error when I open my app. We’ve seen is the better way to have video calls in our app. ![]() ![]() const engine, setEngine useState (undefined) When declaring dependencies for a useEffect, you want to make. We will call setEngine when the engine is ready. I am setting the initial value to undefined but it could be null or something else. Next, we need to create a function to handle the camera and microphone permissions.Hi! I’m trying to use Agora for my React Native/Typescript project. React will re-render your component whenever the state changes, but it can't do that with let engine. Here's the code to do all this in the snippet below: app.get('/getToken', (req, res) => = useContext(AppContext) Lastly, we'll grant access to the user so they can use the video and then return the JWT token back to the device. Then, we need to add the username that we received from the register screen on the mobile device as an identity attribute. Inside the function, we need to create a new instance with Twillio credentials. By using the get method provided by the Express instance, we need to create an endpoint function that responds with the access token. Here, we are going to create an API endpoint to get the access token. First, we need to import the necessary packages and create object instances to obtain the access token as directed in the code snippet below: import 'dotenv/config' Ĭonst AccessToken = Ĭonst VideoGrant = AccessToken.VideoGrant env, as shown in the code snippet below: PORT=3000 Next, we need to add Twilio credentials in the environment variables file –. For that, we need to install the necessary packages by running the following command: yarn add dotenv express ngrok nodemon twilio To fetch the access token, we need to create a new Node server project. After setting up your account, you need to go to the location directed by the screenshot below: How to Setup the Server to Handle Fetching the Access Token In order to get your Twilio API key, you are going to need a Twilio account. Let’s get started! How to Get Your Twilio API Key Minimum of two iOS or Android devices for testing.The main package we are going to use to access the Twilio API is the react-native-twilio-video-webrtc package. So we'll need to use a real smartphone device for testing purposes. To do this, we are going to need access to the camera and microphone. ![]() We'll simply create a video conference room and invite others to join that room. In this tutorial, we are going to learn how to implement a video calling feature in the React Native app using the Twilio programmable video call API. Now, let's create our own React Native app that will let us make video calls. As shown in the figure, the workflow for adding Video Call in your project is as. The following figure shows the workflow to integrate into your app in order to add Video Call functionality. By using features such as chat apps, audio calling, and video calling, we have been able to stay connected with our friends and family. This article describes how to build a React Native project that implements the video call function using the Agora React Native SDK. Video calling has become an essential day to day activity during the COVID-19 pandemic. ![]()
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