How to use camera in react native

//App.jsimportReact,{useState,useEffect}from"react";import{StyleSheet,Text,View,Button,Image,TouchableOpacity,}from"react-native";import{Camera}from"expo-camera";exportdefaultfunctionApp(){const[hasCameraPermission,setHasCameraPermission]=useState(null);const[camera,setCamera]=useState(null);const[image,setImage]=useState(null);useEffect(()=>{(async()=>{constcameraStatus=awaitCamera.requestPermissionsAsync();setHasCameraPermission(cameraStatus.status==="granted");})();},[]);consttakePicture=async()=>{if(camera){constdata=awaitcamera.takePictureAsync(null);setImage(data.uri);}};constretakePicture=()=>{setImage(null);};if(hasCameraPermission===false){return<Text>Noaccesstocamera</Text>;}return(<Viewstyle={styles.container}><Textstyle={styles.Heading}>CameraApp</Text><Textstyle={styles.SubHeading}>ByGeeksforGeeks</Text><Viewstyle={styles.box}>{!image?(<Viewstyle={styles.cameraContainer}><Cameraref={(ref)=>setCamera(ref)}style={styles.f how to use camera in react native
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