List

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

class List extends Component {
   /*
     essa abordagem ajuda carregar componentes mais rapido de forma async ao msm tempo q List inicializa :)
   */
  initAsync = async () => {
  }

  constructor(props) {
    super(props)
    this.initAsync()
  }

  componentWillUnmount = async () => {
  }

  componentDidMount = async () => {
  }

  render = () => {
    return (
    <View style={flex:1,height:'100%'}>
          <FlatList
            keyExtractor={(item, index) => index}
            data={[1,2,3,4,5]}
            renderItem={({item,index}) => <View><Text>{item}</Text></View>}
            }} />
        </View>
    )
  }
}

});

export default List;