programming language

1. Below Are The Lines Of Source Code Of React-Native import { StyleSheet, Text, View, Alert, TouchableOpacity, ScrollView, Platform, TextInput } from 'react-native'; import React, { Component } from 'react'; class Practice extends React.Component {     constructor(props) {         super(props);         this.collection = [             { carBrand: 'suzuki', carName: 'Baleno' },             { carBrand: 'tata', carName: 'Nexon' }         ],             this.arr = [];         this.state = {             name: '',             forAdd: []         }     }     addfn() {                  this.arr.push(String(this.state.name))         this.setState({   ...

  1. Below Are The Lines Of Source Code Of React-Native import React, { Component, useState } from 'react'; import {   SafeAreaView,   StyleSheet,   ScrollView,   View,   Alert,   Modal,   Text,   StatusBar,   TouchableOpacity,   TouchableHighlight,   TextInput, FlatList, Button, Image } from 'react-native'; class App extends React.Component {   constructor(props) {     super(props);     this.state = {       isBlack: true,       isBlue: false,     }   }   handleChange = (bool) => {     if (bool)       this.setState({ isBlack: true, isBlue: false })     else       this.setState({ isBlack: false, isBlue: true })   }   render() {     const { isBlack, isBlue } = this.state;     return (       <View style={styles.container}>         <...