FirstProjectReactNative/index.android.js at master · tyokusuma/FirstProjectReactNative · GitHub

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/**
 * Sample React Native App
 * https://github.com/facebook/react-native
 * @flow
 */

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

class AwesomeProject extends Component {
  constructor(props){
    super(props);
    this.state =  {showText :true};

    setInterval(() => {
      this.setState({ showText:! this.state.showText});
    },3000);
  }

  render(){
    let display = this.state.showText ? this.props.Text : '';
    return(
      <Text>{display}</Text>
    );
  }
}

class Blink extends Component {
  render() {
    return (

      <View>
        <AwesomeProject/>
        <Text style={styles.welcome}>

        </Text>
        <AwesomeProject/>
        <Text style={styles.instructions}>
          Batch 1 Refactory
        </Text>
        <AwesomeProject/>
        <Text style={styles.instructions}>
        hajar saja
        </Text>

      </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,
    },
  foto: {
    height:250,
    width:175,
    borderRadius:10,
    },
  });

AppRegistry.registerComponent('AwesomeProject', () => Blink);