1import * as React from 'react';
2import { Text, StatusBar, Button, StyleSheet } from 'react-native';
3import { NavigationContainer } from '@react-navigation/native';
4import { createStackNavigator } from '@react-navigation/stack';
5import { SafeAreaProvider } from 'react-native-safe-area-context';
6import SafeAreaView from 'react-native-safe-area-view';
7
8function Screen1({ navigation }) {
9  return (
10    <SafeAreaView style={[styles.container, { backgroundColor: '#6a51ae' }]}>
11      <StatusBar barStyle="light-content" backgroundColor="#6a51ae" />
12      <Text style={{ color: '#fff' }}>Light Screen</Text>
13      <Button
14        title="Next screen"
15        onPress={() => navigation.navigate('Screen2')}
16        color="#fff"
17      />
18    </SafeAreaView>
19  );
20}
21
22function Screen2({ navigation }) {
23  return (
24    <SafeAreaView style={[styles.container, { backgroundColor: '#ecf0f1' }]}>
25      <StatusBar barStyle="dark-content" backgroundColor="#ecf0f1" />
26      <Text>Dark Screen</Text>
27      <Button
28        title="Next screen"
29        onPress={() => navigation.navigate('Screen1')}
30      />
31    </SafeAreaView>
32  );
33}
34
35const Stack = createStackNavigator();
36
37export default function App() {
38  return (
39    <SafeAreaProvider>
40      <NavigationContainer>
41        <Stack.Navigator headerMode="none">
42          <Stack.Screen name="Screen1" component={Screen1} />
43          <Stack.Screen name="Screen2" component={Screen2} />
44        </Stack.Navigator>
45      </NavigationContainer>
46    </SafeAreaProvider>
47  );
48}
49
50const styles = StyleSheet.create({
51  container: { flex: 1, justifyContent: 'center', alignItems: 'center' },
52});