인프런 커뮤니티 질문&답변

import { createBottomTabNavigator } from '@react-navigation/bottom-tabs';
import { createNativeStackNavigator } from '@react-navigation/native-stack';
import React from 'react';
import Home from './src/screens/Home';
import Profile from './src/screens/Profile';
import FriendProfile from './src/screens/FriendProfile';
import EditProfile from './src/screens/EditProfile';
import Search from './src/screens/Search';
import Activity from './src/screens/Activity';
import { NavigationContainer } from '@react-navigation/native';
import Status from './src/screens/Status';
import Ionic from 'react-native-vector-icons/Ionicons';

const Stack = createNativeStackNavigator();
const Tab = createBottomTabNavigator();

const getTabBarIcon = (route, focused, size, color) => {
  let iconName;
  color = 'black';
  if (route.name === 'Home') {
    iconName = focused ? 'home-sharp' : 'home-outline';
    size = focused ? size + 8 : size + 2;
  } else if (route.name === 'Search') {
    iconName = focused ? 'search' : 'search-outline';
  } else if (route.name === 'Activity') {
    iconName = focused ? 'heart' : 'heart-outline';
  } else if (route.name === 'Profile') {
    iconName = focused ? 'person' : 'person-outline';
  }

  return <Ionic name={iconName} size={size} color={color} />;
};

const BottomTabScreen = () => {
  return (
    <Tab.Navigator
      screenOptions={({ route }) => ({
        tabBarHideOnKeyboard: true,
        tabBarShowLabel: false,
        headerShown: false,
        tabBarStyle: {
          height: 70,
        },
        tabBarIcon: ({ focused, size, color }) => getTabBarIcon(route, focused, size, color),
      })}
    >
      <Tab.Screen name="Home" component={Home} />
      <Tab.Screen name="Search" component={Search} />
      <Tab.Screen name="Activity" component={Activity} />
      <Tab.Screen name="Profile" component={Profile} />
    </Tab.Navigator>
  );
};

const App = () => {
  return (
    <NavigationContainer>
      <Stack.Navigator screenOptions={{ headerShown: false }}>
        <Stack.Screen name="Bottom" component={BottomTabScreen} />
        <Stack.Screen name="Status" component={Status} />
        <Stack.Screen name="FriendProfile" component={FriendProfile} />
        <Stack.Screen name="EditProfile" component={EditProfile} />
      </Stack.Navigator>
    </NavigationContainer>
  );
};

export default App;

{
  "name": "ReactNativeInsta",
  "version": "0.0.1",
  "private": true,
  "scripts": {
    "android": "react-native run-android",
    "ios": "react-native run-ios",
    "lint": "eslint .",
    "start": "react-native start",
    "test": "jest"
  },
  "dependencies": {
    "@react-navigation/bottom-tabs": "^6.6.1",
    "@react-navigation/material-top-tabs": "^6.6.14",
    "@react-navigation/native": "^6.1.18",
    "@react-navigation/native-stack": "^6.11.0",
    "react": "18.3.1",
    "react-native": "0.75.2",
    "react-native-safe-area-context": "^4.10.9",
    "react-native-screens": "^3.34.0",
    "react-native-vector-icons": "^10.1.0"
  },
  "devDependencies": {
    "@babel/core": "^7.20.0",
    "@babel/preset-env": "^7.20.0",
    "@babel/runtime": "^7.20.0",
    "@react-native/babel-preset": "0.75.2",
    "@react-native/eslint-config": "0.75.2",
    "@react-native/metro-config": "0.75.2",
    "@react-native/typescript-config": "0.75.2",
    "@types/react": "^18.2.6",
    "@types/react-test-renderer": "^18.0.0",
    "babel-jest": "^29.6.3",
    "eslint": "^8.19.0",
    "jest": "^29.6.3",
    "prettier": "2.8.8",
    "react-test-renderer": "18.3.1",
    "typescript": "5.0.4"
  },
  "engines": {
    "node": ">=18"
  }
}