小编div*_*tel的帖子

import React, {Component} from 'react';
import {createStackNavigator} from 'react-navigation';
import HomeActivity from './components/HomeActivity';
import ProfileActivity from './components/ProfileActivity';
const RootStack = createStackNavigator(
  {
    Home: {
      screen: HomeActivity,
    },
    Profile: {
      screen: ProfileActivity,
    },
  },
  {
    initialRouteName: 'Home',
  },
);
export default class App extends Component {
  render() {
    return(
    <RootStack />
    );
  }
}

import React, {Component} from 'react';
import {StyleSheet, Text, View, Button} …