React-Native added

React-Native @ ffc39151

-Subproject commit ffc39151940723a024371c745980045169d9bf36

React-Native/.gitignore

+# Learn more https://docs.github.com/en/get-started/getting-started-with-git/ignoring-files
+
+# dependencies
+node_modules/
+
+# Expo
+.expo/
+dist/
+web-build/
+expo-env.d.ts
+
+# Native
+*.orig.*
+*.jks
+*.p8
+*.p12
+*.key
+*.mobileprovision
+
+# Metro
+.metro-health-check*
+
+# debug
+npm-debug.*
+yarn-debug.*
+yarn-error.*
+
+# macOS
+.DS_Store
+*.pem
+
+# local env files
+.env*.local
+
+# typescript
+*.tsbuildinfo
+
+app-example

React-Native/README.md

+# Welcome to your Expo app 👋
+
+This is an [Expo](https://expo.dev) project created with [`create-expo-app`](https://www.npmjs.com/package/create-expo-app).
+
+## Get started
+
+1. Install dependencies
+
+   ```bash
+   npm install
+   ```
+
+2. Start the app
+
+   ```bash
+    npx expo start
+   ```
+
+In the output, you'll find options to open the app in a
+
+- [development build](https://docs.expo.dev/develop/development-builds/introduction/)
+- [Android emulator](https://docs.expo.dev/workflow/android-studio-emulator/)
+- [iOS simulator](https://docs.expo.dev/workflow/ios-simulator/)
+- [Expo Go](https://expo.dev/go), a limited sandbox for trying out app development with Expo
+
+You can start developing by editing the files inside the **app** directory. This project uses [file-based routing](https://docs.expo.dev/router/introduction).
+
+## Get a fresh project
+
+When you're ready, run:
+
+```bash
+npm run reset-project
+```
+
+This command will move the starter code to the **app-example** directory and create a blank **app** directory where you can start developing.
+
+## Learn more
+
+To learn more about developing your project with Expo, look at the following resources:
+
+- [Expo documentation](https://docs.expo.dev/): Learn fundamentals, or go into advanced topics with our [guides](https://docs.expo.dev/guides).
+- [Learn Expo tutorial](https://docs.expo.dev/tutorial/introduction/): Follow a step-by-step tutorial where you'll create a project that runs on Android, iOS, and the web.
+
+## Join the community
+
+Join our community of developers creating universal apps.
+
+- [Expo on GitHub](https://github.com/expo/expo): View our open source platform and contribute.
+- [Discord community](https://chat.expo.dev): Chat with Expo users and ask questions.

React-Native/app.json

+{
+  "expo": {
+    "name": "lab1-react-native",
+    "slug": "lab1-react-native",
+    "version": "1.0.0",
+    "orientation": "portrait",
+    "icon": "./assets/images/icon.png",
+    "scheme": "myapp",
+    "userInterfaceStyle": "automatic",
+    "newArchEnabled": true,
+    "ios": {
+      "supportsTablet": true
+    },
+    "android": {
+      "adaptiveIcon": {
+        "foregroundImage": "./assets/images/adaptive-icon.png",
+        "backgroundColor": "#ffffff"
+      }
+    },
+    "web": {
+      "bundler": "metro",
+      "output": "static",
+      "favicon": "./assets/images/favicon.png"
+    },
+    "plugins": [
+      "expo-router",
+      [
+        "expo-splash-screen",
+        {
+          "image": "./assets/images/splash-icon.png",
+          "imageWidth": 200,
+          "resizeMode": "contain",
+          "backgroundColor": "#ffffff"
+        }
+      ]
+    ],
+    "experiments": {
+      "typedRoutes": true
+    }
+  }
+}

React-Native/app/(tabs)/_layout.tsx

+import { Tabs } from 'expo-router';
+import React from 'react';
+import { Platform } from 'react-native';
+
+import { HapticTab } from '@/components/HapticTab';
+import { IconSymbol } from '@/components/ui/IconSymbol';
+import TabBarBackground from '@/components/ui/TabBarBackground';
+import { Colors } from '@/constants/Colors';
+import { useColorScheme } from '@/hooks/useColorScheme';
+
+export default function TabLayout() {
+  const colorScheme = useColorScheme();
+
+  return (
+    <Tabs
+      screenOptions={{
+        tabBarActiveTintColor: Colors[colorScheme ?? 'light'].tint,
+        headerShown: false,
+        tabBarButton: HapticTab,
+        tabBarBackground: TabBarBackground,
+        tabBarStyle: Platform.select({
+          ios: {
+            // Use a transparent background on iOS to show the blur effect
+            position: 'absolute',
+          },
+          default: {},
+        }),
+      }}>
+      <Tabs.Screen
+        name="index"
+        options={{
+          title: 'Home',
+          tabBarIcon: ({ color }) => <IconSymbol size={28} name="house.fill" color={color} />,
+        }}
+      />
+      <Tabs.Screen
+        name="explore"
+        options={{
+          title: 'Explore',
+          tabBarIcon: ({ color }) => <IconSymbol size={28} name="paperplane.fill" color={color} />,
+        }}
+      />
+    </Tabs>
+  );
+}

React-Native/app/(tabs)/index.tsx

+import React from 'react';
+import { View, Text, StyleSheet, Image, TextInput, TouchableOpacity, KeyboardAvoidingView, Platform, ScrollView } from 'react-native';
+
+export default function App() {
+  return (
+    <KeyboardAvoidingView style={styles.container} behavior={Platform.OS === 'ios' ? 'padding' : 'height'}>
+      <ScrollView contentContainerStyle={styles.scrollView}>
+        <View style={styles.header}>
+          <Text style={styles.headerText}>React Native</Text>
+        </View>
+
+        <Image
+          source={require('../../assets/images/lol_icon.png')}
+          style={styles.logo}
+        />
+        <View style={styles.buttonContainer}>
+          <View style={styles.buttonRow}>
+            <TouchableOpacity style={styles.button}>
+              <Text style={styles.buttonText}>BUTTON</Text>
+            </TouchableOpacity>
+            <TouchableOpacity style={styles.button}>
+              <Text style={styles.buttonText}>BUTTON</Text>
+            </TouchableOpacity>
+          </View>
+          <View style={styles.buttonRow}>
+            <TouchableOpacity style={styles.button}>
+              <Text style={styles.buttonText}>BUTTON</Text>
+            </TouchableOpacity>
+            <TouchableOpacity style={styles.button}>
+              <Text style={styles.buttonText}>BUTTON</Text>
+            </TouchableOpacity>
+          </View>
+        </View>
+
+        <TextInput
+          style={styles.input}
+          placeholder="Email"
+          placeholderTextColor="#aaa"
+        /> 
+      </ScrollView>
+    </KeyboardAvoidingView>
+  );
+}
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    backgroundColor: '#F9F3F9',
+  },
+  scrollView: {
+    flexGrow: 1,
+    alignItems: 'center',
+    paddingTop: 80,
+  },
+  header: {
+    position: 'absolute',
+    top: 0,
+    width: '100%',
+    height: 50,
+    backgroundColor: '#D8B9F8',
+    flexDirection: 'row',
+    paddingHorizontal: 16,
+  },
+  headerText: {
+    fontSize: 20,
+    fontWeight: 'bold',
+    color: '#4B0082',
+    marginTop: 20,
+  },
+  logo: {
+    width: 100,
+    height: 100,
+    marginBottom: 10,
+    marginTop: 10,
+  },
+  buttonContainer: {
+    marginTop: 20,
+    marginBottom: 70,
+  },
+  buttonRow: {
+    flexDirection: 'row',
+    justifyContent: 'space-between',
+    marginVertical: 10,
+  },
+  button: {
+    backgroundColor: '#E9D8F4',
+    borderRadius: 8,
+    paddingVertical: 10,
+    paddingHorizontal: 20,
+    marginHorizontal: 10,
+  },
+  buttonText: {
+    color: '#4B0082',
+    fontWeight: 'bold',
+    fontSize: 14,
+  },
+  input: {
+    borderWidth: 1,
+    borderColor: '#ccc',
+    borderRadius: 8,
+    padding: 10,
+    marginTop: 20,
+    width: '90%',
+    backgroundColor: '#fff',
+  },
+});

React-Native/app/+not-found.tsx

+import { Link, Stack } from 'expo-router';
+import { StyleSheet } from 'react-native';
+
+import { ThemedText } from '@/components/ThemedText';
+import { ThemedView } from '@/components/ThemedView';
+
+export default function NotFoundScreen() {
+  return (
+    <>
+      <Stack.Screen options={{ title: 'Oops!' }} />
+      <ThemedView style={styles.container}>
+        <ThemedText type="title">This screen doesn't exist.</ThemedText>
+        <Link href="/" style={styles.link}>
+          <ThemedText type="link">Go to home screen!</ThemedText>
+        </Link>
+      </ThemedView>
+    </>
+  );
+}
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    alignItems: 'center',
+    justifyContent: 'center',
+    padding: 20,
+  },
+  link: {
+    marginTop: 15,
+    paddingVertical: 15,
+  },
+});

React-Native/app/_layout.tsx

+import { DarkTheme, DefaultTheme, ThemeProvider } from '@react-navigation/native';
+import { useFonts } from 'expo-font';
+import { Stack } from 'expo-router';
+import * as SplashScreen from 'expo-splash-screen';
+import { StatusBar } from 'expo-status-bar';
+import { useEffect } from 'react';
+import 'react-native-reanimated';
+
+import { useColorScheme } from '@/hooks/useColorScheme';
+
+// Prevent the splash screen from auto-hiding before asset loading is complete.
+SplashScreen.preventAutoHideAsync();
+
+export default function RootLayout() {
+  const colorScheme = useColorScheme();
+  const [loaded] = useFonts({
+    SpaceMono: require('../assets/fonts/SpaceMono-Regular.ttf'),
+  });
+
+  useEffect(() => {
+    if (loaded) {
+      SplashScreen.hideAsync();
+    }
+  }, [loaded]);
+
+  if (!loaded) {
+    return null;
+  }
+
+  return (
+    <ThemeProvider value={colorScheme === 'dark' ? DarkTheme : DefaultTheme}>
+      <Stack>
+        <Stack.Screen name="(tabs)" options={{ headerShown: false }} />
+        <Stack.Screen name="+not-found" />
+      </Stack>
+      <StatusBar style="auto" />
+    </ThemeProvider>
+  );
+}

React-Native/components/Collapsible.tsx

+import { PropsWithChildren, useState } from 'react';
+import { StyleSheet, TouchableOpacity } from 'react-native';
+
+import { ThemedText } from '@/components/ThemedText';
+import { ThemedView } from '@/components/ThemedView';
+import { IconSymbol } from '@/components/ui/IconSymbol';
+import { Colors } from '@/constants/Colors';
+import { useColorScheme } from '@/hooks/useColorScheme';
+
+export function Collapsible({ children, title }: PropsWithChildren & { title: string }) {
+  const [isOpen, setIsOpen] = useState(false);
+  const theme = useColorScheme() ?? 'light';
+
+  return (
+    <ThemedView>
+      <TouchableOpacity
+        style={styles.heading}
+        onPress={() => setIsOpen((value) => !value)}
+        activeOpacity={0.8}>
+        <IconSymbol
+          name="chevron.right"
+          size={18}
+          weight="medium"
+          color={theme === 'light' ? Colors.light.icon : Colors.dark.icon}
+          style={{ transform: [{ rotate: isOpen ? '90deg' : '0deg' }] }}
+        />
+
+        <ThemedText type="defaultSemiBold">{title}</ThemedText>
+      </TouchableOpacity>
+      {isOpen && <ThemedView style={styles.content}>{children}</ThemedView>}
+    </ThemedView>
+  );
+}
+
+const styles = StyleSheet.create({
+  heading: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    gap: 6,
+  },
+  content: {
+    marginTop: 6,
+    marginLeft: 24,
+  },
+});

React-Native/components/ExternalLink.tsx

+import { Link } from 'expo-router';
+import { openBrowserAsync } from 'expo-web-browser';
+import { type ComponentProps } from 'react';
+import { Platform } from 'react-native';
+
+type Props = Omit<ComponentProps<typeof Link>, 'href'> & { href: string };
+
+export function ExternalLink({ href, ...rest }: Props) {
+  return (
+    <Link
+      target="_blank"
+      {...rest}
+      href={href}
+      onPress={async (event) => {
+        if (Platform.OS !== 'web') {
+          // Prevent the default behavior of linking to the default browser on native.
+          event.preventDefault();
+          // Open the link in an in-app browser.
+          await openBrowserAsync(href);
+        }
+      }}
+    />
+  );
+}