[React Native]看著文件跌跌撞撞-Handling Touches

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

export default class App extends React.Component {
  _alertBox() {
    Alert.alert('ohohohoh');
  }
  render() {
    return (
      <View style={styles.container}>
        <Button title="click" onPress={this._alertBox}></Button>
      </View>
    );
  }
}

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