Commit 7ac4b2fb authored by Mithunan Sivakumar's avatar Mithunan Sivakumar
Browse files

Created a new Expo app

parents
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node_modules/
.expo/
dist/
npm-debug.*
*.jks
*.p8
*.p12
*.key
*.mobileprovision
*.orig.*
web-build/
# macOS
.DS_Store
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>
);
}
}
{
"expo": {
"name": "moviesReactNative",
"slug": "moviesReactNative",
"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"
}
}
}
module.exports = function(api) {
api.cache(true);
return {
presets: ['babel-preset-expo']
};
};
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',
},
});
import * as React from 'react';
import { Text, TextProps } from './Themed';
export function MonoText(props: TextProps) {
return <Text {...props} style={[props.style, { fontFamily: 'space-mono' }]} />;
}
/**
* 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} />;
}
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();
});
const tintColorLight = '#2f95dc';
const tintColorDark = '#fff';
export default {
light: {
text: '#000',
background: '#fff',
tint: tintColorLight,
tabIconDefault: '#ccc',
tabIconSelected: tintColorLight,
},
dark: {
text: '#fff',
background: '#000',
tint: tintColorDark,
tabIconDefault: '#ccc',
tabIconSelected: tintColorDark,
},
};
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,
};
import { FontAwesome } 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({
...FontAwesome.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;
}
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>;
}
/**
* Learn more about deep linking with React Navigation
* https://reactnavigation.org/docs/deep-linking
* https://reactnavigation.org/docs/configuring-links
*/
import { LinkingOptions } from '@react-navigation/native';
import * as Linking from 'expo-linking';
import { RootStackParamList } from '../types';
const linking: LinkingOptions<RootStackParamList> = {
prefixes: [Linking.makeUrl('/')],
config: {
screens: {
Root: {
screens: {
TabOne: {
screens: {
TabOneScreen: 'one',
},
},
TabTwo: {
screens: {
TabTwoScreen: 'two',
},
},
},
},
Modal: 'modal',
NotFound: '*',
},
},
};
export default linking;
/**
* If you are not familiar with React Navigation, refer to the "Fundamentals" guide:
* https://reactnavigation.org/docs/getting-started
*
*/
import { FontAwesome } from '@expo/vector-icons';
import { createBottomTabNavigator } from '@react-navigation/bottom-tabs';
import { NavigationContainer, DefaultTheme, DarkTheme } from '@react-navigation/native';
import { createNativeStackNavigator } from '@react-navigation/native-stack';
import * as React from 'react';
import { ColorSchemeName, Pressable } from 'react-native';
import Colors from '../constants/Colors';
import useColorScheme from '../hooks/useColorScheme';
import ModalScreen from '../screens/ModalScreen';
import NotFoundScreen from '../screens/NotFoundScreen';
import TabOneScreen from '../screens/TabOneScreen';
import TabTwoScreen from '../screens/TabTwoScreen';
import { RootStackParamList, RootTabParamList, RootTabScreenProps } from '../types';
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.
* https://reactnavigation.org/docs/modal
*/
const Stack = createNativeStackNavigator<RootStackParamList>();
function RootNavigator() {
return (
<Stack.Navigator>
<Stack.Screen name="Root" component={BottomTabNavigator} options={{ headerShown: false }} />
<Stack.Screen name="NotFound" component={NotFoundScreen} options={{ title: 'Oops!' }} />
<Stack.Group screenOptions={{ presentation: 'modal' }}>
<Stack.Screen name="Modal" component={ModalScreen} />
</Stack.Group>
</Stack.Navigator>
);
}
/**
* A bottom tab navigator displays tab buttons on the bottom of the display to switch screens.
* https://reactnavigation.org/docs/bottom-tab-navigator
*/
const BottomTab = createBottomTabNavigator<RootTabParamList>();
function BottomTabNavigator() {
const colorScheme = useColorScheme();
return (
<BottomTab.Navigator
initialRouteName="TabOne"
screenOptions={{
tabBarActiveTintColor: Colors[colorScheme].tint,
}}>
<BottomTab.Screen
name="TabOne"
component={TabOneScreen}
options={({ navigation }: RootTabScreenProps<'TabOne'>) => ({
title: 'Tab One',
tabBarIcon: ({ color }) => <TabBarIcon name="code" color={color} />,
headerRight: () => (
<Pressable
onPress={() => navigation.navigate('Modal')}
style={({ pressed }) => ({
opacity: pressed ? 0.5 : 1,
})}>
<FontAwesome
name="info-circle"
size={25}
color={Colors[colorScheme].text}
style={{ marginRight: 15 }}
/>
</Pressable>
),
})}
/>
<BottomTab.Screen
name="TabTwo"
component={TabTwoScreen}
options={{
title: 'Tab Two',
tabBarIcon: ({ color }) => <TabBarIcon name="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 FontAwesome>['name'];
color: string;
}) {
return <FontAwesome size={30} style={{ marginBottom: -3 }} {...props} />;
}
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