reactNativePackageDemo/testApp2.ios.js at master · atrl/reactNativePackageDemo · GitHub

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/**
 * Sample React Native App
 * https://github.com/facebook/react-native
 */
'use strict';
import React, {
  AppRegistry,
  Component,
  StyleSheet,
  Text,
  TouchableOpacity,
  View,
  NativeModules,
} from 'react-native';

class testApp extends Component {
  _onPressItem() {
    console.log('press');
    NativeModules.ReactNativePackageManager.loadModule('testApp');
  }

  componentDidMount() {
    console.log('componentDidMount')
  }

  componentWillUnmount() {
    console.log('componentWillUnmount')
  }

  render() {
    return (
      <View style={styles.container}>
        <TouchableOpacity
          onPress={()=>{ this._onPressItem() }}
          activeOpacity={.6}
        >
          <Text style={styles.welcome}>
            Welcome to React Native!
          </Text>
          <Text style={styles.instructions}>
            To get started, edit testApp2.ios.js
          </Text>
          <Text style={styles.instructions}>
            Press Cmd+R to reload,{'\n'}
            Cmd+D or shake for dev menu
          </Text>
        </TouchableOpacity>
      </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,
  },
});
console.log('registry2')
AppRegistry.registerComponent('testApp2', () => testApp);