expo rn app init
This commit is contained in:
Dennis Fruehbrodt
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import { Tabs } from 'expo-router';
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import React from 'react';
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import { HapticTab } from '@/components/haptic-tab';
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import { IconSymbol } from '@/components/ui/icon-symbol';
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import { Colors } from '@/constants/theme';
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import { useColorScheme } from '@/hooks/use-color-scheme';
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export default function TabLayout() {
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const colorScheme = useColorScheme();
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return (
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<Tabs
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screenOptions={{
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tabBarActiveTintColor: Colors[colorScheme ?? 'light'].tint,
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headerShown: false,
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tabBarButton: HapticTab,
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}}>
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<Tabs.Screen
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name="index"
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options={{
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title: 'Home',
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tabBarIcon: ({ color }) => <IconSymbol size={28} name="house.fill" color={color} />,
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}}
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/>
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<Tabs.Screen
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name="explore"
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options={{
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title: 'Explore',
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tabBarIcon: ({ color }) => <IconSymbol size={28} name="paperplane.fill" color={color} />,
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}}
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/>
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</Tabs>
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);
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}
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@@ -0,0 +1,112 @@
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import { Image } from 'expo-image';
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import { Platform, StyleSheet } from 'react-native';
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import { Collapsible } from '@/components/ui/collapsible';
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import { ExternalLink } from '@/components/external-link';
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import ParallaxScrollView from '@/components/parallax-scroll-view';
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import { ThemedText } from '@/components/themed-text';
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import { ThemedView } from '@/components/themed-view';
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import { IconSymbol } from '@/components/ui/icon-symbol';
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import { Fonts } from '@/constants/theme';
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export default function TabTwoScreen() {
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return (
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<ParallaxScrollView
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headerBackgroundColor={{ light: '#D0D0D0', dark: '#353636' }}
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headerImage={
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<IconSymbol
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size={310}
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color="#808080"
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name="chevron.left.forwardslash.chevron.right"
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style={styles.headerImage}
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/>
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}>
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<ThemedView style={styles.titleContainer}>
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<ThemedText
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type="title"
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style={{
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fontFamily: Fonts.rounded,
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}}>
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Explore
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</ThemedText>
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</ThemedView>
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<ThemedText>This app includes example code to help you get started.</ThemedText>
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<Collapsible title="File-based routing">
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<ThemedText>
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This app has two screens:{' '}
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<ThemedText type="defaultSemiBold">app/(tabs)/index.tsx</ThemedText> and{' '}
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<ThemedText type="defaultSemiBold">app/(tabs)/explore.tsx</ThemedText>
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</ThemedText>
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<ThemedText>
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The layout file in <ThemedText type="defaultSemiBold">app/(tabs)/_layout.tsx</ThemedText>{' '}
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sets up the tab navigator.
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</ThemedText>
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<ExternalLink href="https://docs.expo.dev/router/introduction">
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<ThemedText type="link">Learn more</ThemedText>
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</ExternalLink>
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</Collapsible>
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<Collapsible title="Android, iOS, and web support">
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<ThemedText>
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You can open this project on Android, iOS, and the web. To open the web version, press{' '}
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<ThemedText type="defaultSemiBold">w</ThemedText> in the terminal running this project.
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</ThemedText>
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</Collapsible>
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<Collapsible title="Images">
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<ThemedText>
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For static images, you can use the <ThemedText type="defaultSemiBold">@2x</ThemedText> and{' '}
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<ThemedText type="defaultSemiBold">@3x</ThemedText> suffixes to provide files for
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different screen densities
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</ThemedText>
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<Image
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source={require('@/assets/images/react-logo.png')}
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style={{ width: 100, height: 100, alignSelf: 'center' }}
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/>
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<ExternalLink href="https://reactnative.dev/docs/images">
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<ThemedText type="link">Learn more</ThemedText>
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</ExternalLink>
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</Collapsible>
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<Collapsible title="Light and dark mode components">
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<ThemedText>
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This template has light and dark mode support. The{' '}
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<ThemedText type="defaultSemiBold">useColorScheme()</ThemedText> hook lets you inspect
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what the user's current color scheme is, and so you can adjust UI colors accordingly.
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</ThemedText>
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<ExternalLink href="https://docs.expo.dev/develop/user-interface/color-themes/">
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<ThemedText type="link">Learn more</ThemedText>
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</ExternalLink>
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</Collapsible>
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<Collapsible title="Animations">
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<ThemedText>
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This template includes an example of an animated component. The{' '}
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<ThemedText type="defaultSemiBold">components/HelloWave.tsx</ThemedText> component uses
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the powerful{' '}
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<ThemedText type="defaultSemiBold" style={{ fontFamily: Fonts.mono }}>
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react-native-reanimated
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</ThemedText>{' '}
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library to create a waving hand animation.
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</ThemedText>
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{Platform.select({
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ios: (
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<ThemedText>
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The <ThemedText type="defaultSemiBold">components/ParallaxScrollView.tsx</ThemedText>{' '}
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component provides a parallax effect for the header image.
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</ThemedText>
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),
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})}
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</Collapsible>
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</ParallaxScrollView>
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);
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}
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const styles = StyleSheet.create({
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headerImage: {
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color: '#808080',
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bottom: -90,
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left: -35,
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position: 'absolute',
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},
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titleContainer: {
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flexDirection: 'row',
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gap: 8,
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},
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});
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@@ -0,0 +1,107 @@
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import { Image } from "expo-image";
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import { Platform, StyleSheet } from "react-native";
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import { HelloWave } from "@/components/hello-wave";
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import ParallaxScrollView from "@/components/parallax-scroll-view";
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import { ThemedText } from "@/components/themed-text";
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import { ThemedView } from "@/components/themed-view";
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import { Link } from "expo-router";
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export default function HomeScreen() {
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return (
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<ParallaxScrollView
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headerBackgroundColor={{ light: "#A1CEDC", dark: "#1D3D47" }}
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headerImage={
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<Image
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source={require("@/assets/images/partial-react-logo.png")}
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style={styles.reactLogo}
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/>
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}
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>
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<ThemedView style={styles.titleContainer}>
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<ThemedText type="title">Splat Indoor Navigation</ThemedText>
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<HelloWave />
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</ThemedView>
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<ThemedView style={styles.stepContainer}>
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<ThemedText type="subtitle">Step 1: Try it</ThemedText>
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<ThemedText>
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Edit{" "}
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<ThemedText type="defaultSemiBold">app/(tabs)/index.tsx</ThemedText>{" "}
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to see changes. Press{" "}
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<ThemedText type="defaultSemiBold">
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{Platform.select({
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ios: "cmd + d",
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android: "cmd + m",
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web: "F12",
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})}
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</ThemedText>{" "}
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to open developer tools.
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</ThemedText>
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</ThemedView>
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<ThemedView style={styles.stepContainer}>
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<Link href="/modal">
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<Link.Trigger>
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<ThemedText type="subtitle">Step 2: Explore</ThemedText>
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</Link.Trigger>
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<Link.Preview />
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<Link.Menu>
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<Link.MenuAction
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title="Action"
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icon="cube"
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onPress={() => alert("Action pressed")}
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/>
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<Link.MenuAction
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title="Share"
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icon="square.and.arrow.up"
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onPress={() => alert("Share pressed")}
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/>
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<Link.Menu title="More" icon="ellipsis">
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<Link.MenuAction
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title="Delete"
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icon="trash"
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destructive
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onPress={() => alert("Delete pressed")}
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/>
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</Link.Menu>
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</Link.Menu>
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</Link>
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<ThemedText>
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{`Tap the Explore tab to learn more about what's included in this starter app.`}
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</ThemedText>
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</ThemedView>
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<ThemedView style={styles.stepContainer}>
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<ThemedText type="subtitle">Step 3: Get a fresh start</ThemedText>
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<ThemedText>
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{`When you're ready, run `}
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<ThemedText type="defaultSemiBold">
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npm run reset-project
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</ThemedText>{" "}
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to get a fresh <ThemedText type="defaultSemiBold">app</ThemedText>{" "}
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directory. This will move the current{" "}
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<ThemedText type="defaultSemiBold">app</ThemedText> to{" "}
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<ThemedText type="defaultSemiBold">app-example</ThemedText>.
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</ThemedText>
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</ThemedView>
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</ParallaxScrollView>
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);
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}
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const styles = StyleSheet.create({
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titleContainer: {
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flexDirection: "row",
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alignItems: "center",
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gap: 8,
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},
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stepContainer: {
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gap: 8,
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marginBottom: 8,
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},
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reactLogo: {
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height: 178,
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width: 290,
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bottom: 0,
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left: 0,
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position: "absolute",
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},
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});
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