*

Ejectable/.expo-shared/assets.json

@@ -0,0 +1,6 @@
+{
+  "e997a5256149a4b76e6bfd6cbf519c5e5a0f1d278a3d8fa1253022b03c90473b": true,
+  "af683c96e0ffd2cf81287651c9433fa44debc1220ca7cb431fe482747f34a505": true,
+  "12bb71342c6255bbf50437ec8f4441c083f47cdb74bd89160c15e4f43e52a1cb": true,
+  "40b842e832070c58deac6aa9e08fa459302ee3f9da492c7e77d93d2fbf4a56fd": true
+}

Ejectable/App.tsx

@@ -0,0 +1,24 @@
+import 'react-native-gesture-handler';
+import { StatusBar } from 'expo-status-bar';
+import React from 'react';
+import { SafeAreaProvider } from 'react-native-safe-area-context';
+
+import useCachedResources from './hooks/useCachedResources';
+import useColorScheme from './hooks/useColorScheme';
+import Navigation from './navigation';
+
+export default function App() {
+  const isLoadingComplete = useCachedResources();
+  const colorScheme = useColorScheme();
+
+  if (!isLoadingComplete) {
+    return null;
+  } else {
+    return (
+      <SafeAreaProvider>
+        <Navigation colorScheme={colorScheme} />
+        <StatusBar />
+      </SafeAreaProvider>
+    );
+  }
+}

Ejectable/app.json

@@ -0,0 +1,34 @@
+{
+  "expo": {
+    "name": "Ejectable",
+    "slug": "Ejectable",
+    "version": "1.0.0",
+    "orientation": "portrait",
+    "icon": "./assets/images/icon.png",
+    "scheme": "myapp",
+    "userInterfaceStyle": "automatic",
+    "splash": {
+      "image": "./assets/images/splash.png",
+      "resizeMode": "contain",
+      "backgroundColor": "#ffffff"
+    },
+    "updates": {
+      "fallbackToCacheTimeout": 0
+    },
+    "assetBundlePatterns": [
+      "**/*"
+    ],
+    "ios": {
+      "supportsTablet": true
+    },
+    "android": {
+      "adaptiveIcon": {
+        "foregroundImage": "./assets/images/adaptive-icon.png",
+        "backgroundColor": "#ffffff"
+      }
+    },
+    "web": {
+      "favicon": "./assets/images/favicon.png"
+    }
+  }
+}

Ejectable/babel.config.js

@@ -0,0 +1,7 @@
+module.exports = function(api) {
+  api.cache(true);
+  return {
+    presets: ['babel-preset-expo'],
+    plugins: ['react-native-reanimated/plugin'],
+  };
+};

Ejectable/components/EditScreenInfo.tsx

@@ -0,0 +1,80 @@
+import * as WebBrowser from 'expo-web-browser';
+import React from 'react';
+import { StyleSheet, TouchableOpacity } from 'react-native';
+
+import Colors from '../constants/Colors';
+import { MonoText } from './StyledText';
+import { Text, View } from './Themed';
+
+export default function EditScreenInfo({ path }: { path: string }) {
+  return (
+    <View>
+      <View style={styles.getStartedContainer}>
+        <Text
+          style={styles.getStartedText}
+          lightColor="rgba(0,0,0,0.8)"
+          darkColor="rgba(255,255,255,0.8)">
+          Open up the code for this screen:
+        </Text>
+
+        <View
+          style={[styles.codeHighlightContainer, styles.homeScreenFilename]}
+          darkColor="rgba(255,255,255,0.05)"
+          lightColor="rgba(0,0,0,0.05)">
+          <MonoText>{path}</MonoText>
+        </View>
+
+        <Text
+          style={styles.getStartedText}
+          lightColor="rgba(0,0,0,0.8)"
+          darkColor="rgba(255,255,255,0.8)">
+          Change any of the text, save the file, and your app will automatically update.
+        </Text>
+      </View>
+
+      <View style={styles.helpContainer}>
+        <TouchableOpacity onPress={handleHelpPress} style={styles.helpLink}>
+          <Text style={styles.helpLinkText} lightColor={Colors.light.tint}>
+            Tap here if your app doesn't automatically update after making changes
+          </Text>
+        </TouchableOpacity>
+      </View>
+    </View>
+  );
+}
+
+function handleHelpPress() {
+  WebBrowser.openBrowserAsync(
+    'https://docs.expo.io/get-started/create-a-new-app/#opening-the-app-on-your-phonetablet'
+  );
+}
+
+const styles = StyleSheet.create({
+  getStartedContainer: {
+    alignItems: 'center',
+    marginHorizontal: 50,
+  },
+  homeScreenFilename: {
+    marginVertical: 7,
+  },
+  codeHighlightContainer: {
+    borderRadius: 3,
+    paddingHorizontal: 4,
+  },
+  getStartedText: {
+    fontSize: 17,
+    lineHeight: 24,
+    textAlign: 'center',
+  },
+  helpContainer: {
+    marginTop: 15,
+    marginHorizontal: 20,
+    alignItems: 'center',
+  },
+  helpLink: {
+    paddingVertical: 15,
+  },
+  helpLinkText: {
+    textAlign: 'center',
+  },
+});

Ejectable/components/StyledText.tsx

@@ -0,0 +1,7 @@
+import * as React from 'react';
+
+import { Text, TextProps } from './Themed';
+
+export function MonoText(props: TextProps) {
+  return <Text {...props} style={[props.style, { fontFamily: 'space-mono' }]} />;
+}

Ejectable/components/Themed.tsx

@@ -0,0 +1,46 @@
+/**
+ * Learn more about Light and Dark modes:
+ * https://docs.expo.io/guides/color-schemes/
+ */
+
+import * as React from 'react';
+import { Text as DefaultText, View as DefaultView } from 'react-native';
+
+import Colors from '../constants/Colors';
+import useColorScheme from '../hooks/useColorScheme';
+
+export function useThemeColor(
+  props: { light?: string; dark?: string },
+  colorName: keyof typeof Colors.light & keyof typeof Colors.dark
+) {
+  const theme = useColorScheme();
+  const colorFromProps = props[theme];
+
+  if (colorFromProps) {
+    return colorFromProps;
+  } else {
+    return Colors[theme][colorName];
+  }
+}
+
+type ThemeProps = {
+  lightColor?: string;
+  darkColor?: string;
+};
+
+export type TextProps = ThemeProps & DefaultText['props'];
+export type ViewProps = ThemeProps & DefaultView['props'];
+
+export function Text(props: TextProps) {
+  const { style, lightColor, darkColor, ...otherProps } = props;
+  const color = useThemeColor({ light: lightColor, dark: darkColor }, 'text');
+
+  return <DefaultText style={[{ color }, style]} {...otherProps} />;
+}
+
+export function View(props: ViewProps) {
+  const { style, lightColor, darkColor, ...otherProps } = props;
+  const backgroundColor = useThemeColor({ light: lightColor, dark: darkColor }, 'background');
+
+  return <DefaultView style={[{ backgroundColor }, style]} {...otherProps} />;
+}

Ejectable/components/__tests__/StyledText-test.js

@@ -0,0 +1,10 @@
+import * as React from 'react';
+import renderer from 'react-test-renderer';
+
+import { MonoText } from '../StyledText';
+
+it(`renders correctly`, () => {
+  const tree = renderer.create(<MonoText>Snapshot test!</MonoText>).toJSON();
+
+  expect(tree).toMatchSnapshot();
+});

Ejectable/constants/Colors.ts

@@ -0,0 +1,19 @@
+const tintColorLight = '#2f95dc';
+const tintColorDark = '#fff';
+
+export default {
+  light: {
+    text: '#000',
+    background: 'lime',
+    tint: tintColorLight,
+    tabIconDefault: '#ccc',
+    tabIconSelected: tintColorLight,
+  },
+  dark: {
+    text: '#fff',
+    background: 'forestgreen',
+    tint: tintColorDark,
+    tabIconDefault: '#ccc',
+    tabIconSelected: tintColorDark,
+  },
+};

Ejectable/constants/Layout.ts

@@ -0,0 +1,12 @@
+import { Dimensions } from 'react-native';
+
+const width = Dimensions.get('window').width;
+const height = Dimensions.get('window').height;
+
+export default {
+  window: {
+    width,
+    height,
+  },
+  isSmallDevice: width < 375,
+};

Ejectable/hooks/useCachedResources.ts

@@ -0,0 +1,33 @@
+import { Ionicons } from '@expo/vector-icons';
+import * as Font from 'expo-font';
+import * as SplashScreen from 'expo-splash-screen';
+import * as React from 'react';
+
+export default function useCachedResources() {
+  const [isLoadingComplete, setLoadingComplete] = React.useState(false);
+
+  // Load any resources or data that we need prior to rendering the app
+  React.useEffect(() => {
+    async function loadResourcesAndDataAsync() {
+      try {
+        SplashScreen.preventAutoHideAsync();
+
+        // Load fonts
+        await Font.loadAsync({
+          ...Ionicons.font,
+          'space-mono': require('../assets/fonts/SpaceMono-Regular.ttf'),
+        });
+      } catch (e) {
+        // We might want to provide this error information to an error reporting service
+        console.warn(e);
+      } finally {
+        setLoadingComplete(true);
+        SplashScreen.hideAsync();
+      }
+    }
+
+    loadResourcesAndDataAsync();
+  }, []);
+
+  return isLoadingComplete;
+}

Ejectable/hooks/useColorScheme.ts

@@ -0,0 +1,8 @@
+import { ColorSchemeName, useColorScheme as _useColorScheme } from 'react-native';
+
+// The useColorScheme value is always either light or dark, but the built-in
+// type suggests that it can be null. This will not happen in practice, so this
+// makes it a bit easier to work with.
+export default function useColorScheme(): NonNullable<ColorSchemeName> {
+  return _useColorScheme() as NonNullable<ColorSchemeName>;
+}

Ejectable/navigation/BottomTabNavigator.tsx

@@ -0,0 +1,78 @@
+/**
+ * Learn more about createBottomTabNavigator:
+ * https://reactnavigation.org/docs/bottom-tab-navigator
+ */
+
+import { Ionicons } from '@expo/vector-icons';
+import { createBottomTabNavigator } from '@react-navigation/bottom-tabs';
+import { createStackNavigator } from '@react-navigation/stack';
+import * as React from 'react';
+
+import Colors from '../constants/Colors';
+import useColorScheme from '../hooks/useColorScheme';
+import TripScreen from '../screens/TripScreen';
+import SettingsScreen from '../screens/SettingsScreen';
+import { BottomTabParamList, TripParamList, SettingsParamList } from '../types';
+
+const BottomTab = createBottomTabNavigator<BottomTabParamList>();
+
+export default function BottomTabNavigator() {
+  const colorScheme = useColorScheme();
+
+  return (
+    <BottomTab.Navigator
+      initialRouteName="Trip"
+      tabBarOptions={{ activeTintColor: Colors[colorScheme].tint }}>
+      <BottomTab.Screen
+        name="Trip"
+        component={TripNavigator}
+        options={{
+          tabBarIcon: ({ color }) => <TabBarIcon name="ios-code" color={color} />,
+        }}
+      />
+      <BottomTab.Screen
+        name="Settings"
+        component={SettingsNavigator}
+        options={{
+          tabBarIcon: ({ color }) => <TabBarIcon name="ios-code" color={color} />,
+        }}
+      />
+    </BottomTab.Navigator>
+  );
+}
+
+// You can explore the built-in icon families and icons on the web at:
+// https://icons.expo.fyi/
+function TabBarIcon(props: { name: React.ComponentProps<typeof Ionicons>['name']; color: string }) {
+  return <Ionicons size={30} style={{ marginBottom: -3 }} {...props} />;
+}
+
+// Each tab has its own navigation stack, you can read more about this pattern here:
+// https://reactnavigation.org/docs/tab-based-navigation#a-stack-navigator-for-each-tab
+const TripStack = createStackNavigator<TripParamList>();
+
+function TripNavigator() {
+  return (
+    <TripStack.Navigator>
+      <TripStack.Screen
+        name="TripScreen"
+        component={TripScreen}
+        options={{ headerTitle: 'Trip' }}
+      />
+    </TripStack.Navigator>
+  );
+}
+
+const SettingsStack = createStackNavigator<SettingsParamList>();
+
+function SettingsNavigator() {
+  return (
+    <SettingsStack.Navigator>
+      <SettingsStack.Screen
+        name="SettingsScreen"
+        component={SettingsScreen}
+        options={{ headerTitle: 'Settings' }}
+      />
+    </SettingsStack.Navigator>
+  );
+}

Ejectable/navigation/LinkingConfiguration.ts

@@ -0,0 +1,30 @@
+/**
+ * Learn more about deep linking with React Navigation
+ * https://reactnavigation.org/docs/deep-linking
+ * https://reactnavigation.org/docs/configuring-links
+ */
+
+import * as Linking from 'expo-linking';
+
+export default {
+  prefixes: [Linking.makeUrl('/')],
+  config: {
+    screens: {
+      Root: {
+        screens: {
+          Trip: {
+            screens: {
+              TripScreen: 'one',
+            },
+          },
+          Settings: {
+            screens: {
+              SettingsScreen: 'two',
+            },
+          },
+        },
+      },
+      NotFound: '*',
+    },
+  },
+};

Ejectable/navigation/index.tsx

@@ -0,0 +1,37 @@
+/**
+ * If you are not familiar with React Navigation, check out the "Fundamentals" guide:
+ * https://reactnavigation.org/docs/getting-started
+ *
+ */
+import { NavigationContainer, DefaultTheme, DarkTheme } from '@react-navigation/native';
+import { createStackNavigator } from '@react-navigation/stack';
+import * as React from 'react';
+import { ColorSchemeName } from 'react-native';
+
+import NotFoundScreen from '../screens/NotFoundScreen';
+import { RootStackParamList } from '../types';
+import BottomTabNavigator from './BottomTabNavigator';
+import LinkingConfiguration from './LinkingConfiguration';
+
+export default function Navigation({ colorScheme }: { colorScheme: ColorSchemeName }) {
+  return (
+    <NavigationContainer
+      linking={LinkingConfiguration}
+      theme={colorScheme === 'dark' ? DarkTheme : DefaultTheme}>
+      <RootNavigator />
+    </NavigationContainer>
+  );
+}
+
+// A root stack navigator is often used for displaying modals on top of all other content
+// Read more here: https://reactnavigation.org/docs/modal
+const Stack = createStackNavigator<RootStackParamList>();
+
+function RootNavigator() {
+  return (
+    <Stack.Navigator screenOptions={{ headerShown: false }}>
+      <Stack.Screen name="Root" component={BottomTabNavigator} />
+      <Stack.Screen name="NotFound" component={NotFoundScreen} options={{ title: 'Oops!' }} />
+    </Stack.Navigator>
+  );
+}

Ejectable/package.json

@@ -0,0 +1,45 @@
+{
+  "main": "node_modules/expo/AppEntry.js",
+  "scripts": {
+    "start": "expo start",
+    "android": "expo start --android",
+    "ios": "expo start --ios",
+    "web": "expo start --web",
+    "eject": "expo eject",
+    "test": "jest --watchAll"
+  },
+  "jest": {
+    "preset": "jest-expo"
+  },
+  "dependencies": {
+    "@expo/vector-icons": "^12.0.0",
+    "@react-native-community/masked-view": "0.1.10",
+    "@react-navigation/bottom-tabs": "5.11.2",
+    "@react-navigation/native": "~5.8.10",
+    "@react-navigation/stack": "~5.12.8",
+    "expo": "~42.0.1",
+    "expo-asset": "~8.3.2",
+    "expo-constants": "~11.0.1",
+    "expo-font": "~9.2.1",
+    "expo-linking": "~2.3.1",
+    "expo-splash-screen": "~0.11.2",
+    "expo-status-bar": "~1.0.4",
+    "expo-web-browser": "~9.2.0",
+    "react": "16.13.1",
+    "react-dom": "16.13.1",
+    "react-native": "https://github.com/expo/react-native/archive/sdk-42.0.0.tar.gz",
+    "react-native-reanimated": "~2.2.0",
+    "react-native-gesture-handler": "~1.10.2",
+    "react-native-safe-area-context": "3.2.0",
+    "react-native-screens": "~3.4.0",
+    "react-native-web": "~0.13.12"
+  },
+  "devDependencies": {
+    "@babel/core": "^7.9.0",
+    "@types/react": "~16.9.35",
+    "@types/react-native": "~0.63.2",
+    "jest-expo": "~41.0.0-beta.0",
+    "typescript": "~4.0.0"
+  },
+  "private": true
+}

Ejectable/screens/NotFoundScreen.tsx

@@ -0,0 +1,40 @@
+import { StackScreenProps } from '@react-navigation/stack';
+import * as React from 'react';
+import { StyleSheet, Text, TouchableOpacity, View } from 'react-native';
+
+import { RootStackParamList } from '../types';
+
+export default function NotFoundScreen({
+  navigation,
+}: StackScreenProps<RootStackParamList, 'NotFound'>) {
+  return (
+    <View style={styles.container}>
+      <Text style={styles.title}>This screen doesn't exist.</Text>
+      <TouchableOpacity onPress={() => navigation.replace('Root')} style={styles.link}>
+        <Text style={styles.linkText}>Go to home screen!</Text>
+      </TouchableOpacity>
+    </View>
+  );
+}
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    backgroundColor: '#fff',
+    alignItems: 'center',
+    justifyContent: 'center',
+    padding: 20,
+  },
+  title: {
+    fontSize: 20,
+    fontWeight: 'bold',
+  },
+  link: {
+    marginTop: 15,
+    paddingVertical: 15,
+  },
+  linkText: {
+    fontSize: 14,
+    color: '#2e78b7',
+  },
+});

Ejectable/screens/SettingsScreen.tsx

@@ -0,0 +1,32 @@
+import * as React from 'react';
+import { StyleSheet } from 'react-native';
+
+import EditScreenInfo from '../components/EditScreenInfo';
+import { Text, View } from '../components/Themed';
+
+export default function SettingsScreen() {
+  return (
+    <View style={styles.container}>
+      <Text style={styles.title}>Model Settings</Text>
+      <View style={styles.separator} lightColor="#eee" darkColor="rgba(255,255,255,0.1)" />
+      <EditScreenInfo path="/screens/SettingsScreen.tsx" />
+    </View>
+  );
+}
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    alignItems: 'center',
+    justifyContent: 'center',
+  },
+  title: {
+    fontSize: 20,
+    fontWeight: 'bold',
+  },
+  separator: {
+    marginVertical: 30,
+    height: 1,
+    width: '80%',
+  },
+});

Ejectable/screens/TripScreen.tsx

@@ -0,0 +1,32 @@
+import * as React from 'react';
+import { StyleSheet } from 'react-native';
+
+import EditScreenInfo from '../components/EditScreenInfo';
+import { Text, View } from '../components/Themed';
+
+export default function TripScreen() {
+  return (
+    <View style={styles.container}>
+      <Text style={styles.title}>Trip Control</Text>
+      <View style={styles.separator} lightColor="#eee" darkColor="rgba(255,255,255,0.1)" />
+      <EditScreenInfo path="/screens/TripScreen.tsx" />
+    </View>
+  );
+}
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    alignItems: 'center',
+    justifyContent: 'center',
+  },
+  title: {
+    fontSize: 20,
+    fontWeight: 'bold',
+  },
+  separator: {
+    marginVertical: 30,
+    height: 1,
+    width: '80%',
+  },
+});

Ejectable/tsconfig.json

@@ -0,0 +1,6 @@
+{
+  "extends": "expo/tsconfig.base",
+  "compilerOptions": {
+    "strict": true
+  }
+}

Ejectable/types.tsx

@@ -0,0 +1,22 @@
+/**
+ * Learn more about using TypeScript with React Navigation:
+ * https://reactnavigation.org/docs/typescript/
+ */
+
+export type RootStackParamList = {
+  Root: undefined;
+  NotFound: undefined;
+};
+
+export type BottomTabParamList = {
+  Trip: undefined;
+  Settings: undefined;
+};
+
+export type TripParamList = {
+  TripScreen: undefined;
+};
+
+export type SettingsParamList = {
+  SettingsScreen: undefined;
+};