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/**
* Sample React Native App
* https://github.com/facebook/react-native
*
* Generated with the TypeScript template
* https://github.com/react-native-community/react-native-template-typescript
*
* @format
*/
import React from 'react';
import {
SafeAreaView,
ScrollView,
StatusBar,
StyleSheet,
Text,
Button,
useColorScheme,
View,
} from 'react-native';
import { NavigationContainer } from '@react-navigation/native';
import { createNativeStackNavigator, NativeStackScreenProps } from '@react-navigation/native-stack';
import {
Colors,
DebugInstructions,
Header,
LearnMoreLinks,
ReloadInstructions,
} from 'react-native/Libraries/NewAppScreen';
type RootStackParamList = {
Home: undefined;
Profile: { name: string };
};
const Stack = createNativeStackNavigator();
const Section: React.FC<{
title: string;
}> = ({children, title}) => {
const isDarkMode = useColorScheme() === 'dark';
return (
<View style={styles.sectionContainer}>
<Text
style={[
styles.sectionTitle,
{
color: isDarkMode ? Colors.white : Colors.black,
},
]}>
{title}
</Text>
<Text
style={[
styles.sectionDescription,
{
color: isDarkMode ? Colors.light : Colors.dark,
},
]}>
{children}
</Text>
</View>
);
};
const HomeScreen = ({ navigation }: NativeStackScreenProps<RootStackParamList, 'Home'>) => {
const isDarkMode = useColorScheme() === 'dark';
const backgroundStyle = {
backgroundColor: isDarkMode ? Colors.darker : Colors.lighter,
};
return (
<SafeAreaView style={backgroundStyle}>
<StatusBar barStyle={isDarkMode ? 'light-content' : 'dark-content'} />
<ScrollView
contentInsetAdjustmentBehavior="automatic"
style={backgroundStyle}>
<Header />
<View
style={{
backgroundColor: isDarkMode ? Colors.black : Colors.white,
}}>
<Section title="Step One">
Edit <Text style={styles.highlight}>App.tsx</Text> to change this
screen and then come back to see your edits.
<Button
title="Go to Jane's profile"
onPress={() => navigation.navigate('Profile', {name: 'Jane'})}
/>
</Section>
<Section title="See Your Changes">
<ReloadInstructions />
</Section>
<Section title="Debug">
<DebugInstructions />
</Section>
<Section title="Learn More">
Read the docs to discover what to do next:
</Section>
<LearnMoreLinks />
</View>
</ScrollView>
</SafeAreaView>
)
}
const ProfileScreen = ({ navigation, route }: NativeStackScreenProps<RootStackParamList, 'Profile'>) => {
return <Text>This is {route.params.name}'s profile</Text>;
};
const App = () => {
return (
<NavigationContainer>
<Stack.Navigator>
<Stack.Screen
name="Home"
component={HomeScreen}
options={{ title: 'Welcome' }}
/>
<Stack.Screen name="Profile" component={ProfileScreen} />
</Stack.Navigator>
</NavigationContainer>
);
};
const styles = StyleSheet.create({
sectionContainer: {
marginTop: 32,
paddingHorizontal: 24,
},
sectionTitle: {
fontSize: 24,
fontWeight: '600',
},
sectionDescription: {
marginTop: 8,
fontSize: 18,
fontWeight: '400',
},
highlight: {
fontWeight: '700',
},
});
export default App;
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