ReactCloneElementSample

import React from 'react';
import { StyleSheet, Text, View } from 'react-native';

export default class App extends React.Component {


  getGreenText = () => {
    return (<ColorText text="Default text" color="green"/>);
  }

  render() {

    let GreenText = React.cloneElement(this.getGreenText(),{
        text : 'I am green text'
    });
    
    return (
      <View style={styles.container}>
         <ColorText color="red" text="I am red text"/>
         {GreenText}
      </View>
    );
  }
}

class ColorText extends React.Component{
  render(){
    return (<Text style={{color:this.props.color}}>{this.props.text}</Text>);
  }
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    alignItems: 'center',
    justifyContent: 'center',
  },
});