index.android.js

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

import  Main  from  './src/main/main'
export default class DS extends Component {
    render() {
        return (
            <View style={styles.container}>
               <Main/>
            </View>
        );
    }
}

const styles = StyleSheet.create({
    container: {
        flex: 1,
        // justifyContent: 'center',
        // alignItems: 'center',
        // backgroundColor: '#F5FCFF',
    },
    welcome: {
        fontSize: 20,
        textAlign: 'center',
        margin: 10,
    },
    instructions: {
        textAlign: 'center',
        color: '#333333',
        marginBottom: 5,
    },
});

AppRegistry.registerComponent('DS', () => DS);