App.js

/**
 * Sample React Native App
 * https://github.com/facebook/react-native
 *
 * @format
 * @flow strict-local
 */

import { NavigationContainer } from '@react-navigation/native';
import { createNativeStackNavigator } from '@react-navigation/native-stack';
import React, { useEffect } from 'react';

import {
  Button,
  SafeAreaView,
  ScrollView,
  StatusBar,
  StyleSheet,
  Text,
  useColorScheme,
  View,
} from 'react-native';

import {
  Colors,
  DebugInstructions,
  Header,
  ReloadInstructions,
} from 'react-native/Libraries/NewAppScreen';

import PageDownload from './src/PageDownload';
import PageHome from './src/PageHome';
import PageManager from './src/PageManager';
import PageFilter from './src/PageFilter';

import { library } from '@fortawesome/fontawesome-svg-core';
import { fas } from '@fortawesome/free-solid-svg-icons'
import PageMap from './src/PageMap';


library.add(fas);

/* $FlowFixMe[missing-local-annot] The type annotation(s) required by Flow's
 * LTI update could not be added via codemod */
const Section = ({ 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 Stack = createNativeStackNavigator();
const App = () => {
  global.trails = [];

  const isDarkMode = useColorScheme() === 'dark';

  const backgroundStyle = {
    backgroundColor: isDarkMode ? Colors.darker : Colors.lighter,
  };

  useEffect(() => {

  }, []);

  return (
    <NavigationContainer >
      <Stack.Navigator initialRouteName='Trails'
        screenOptions={{ headerShown: false }}>
        <Stack.Screen
          name='PageDownload'
          component={PageDownload} />
        <Stack.Screen
          name="PageHome"
          component={PageHome} />
        <Stack.Screen
          name="PageManager"
          component={PageManager} />
        <Stack.Screen
          name="PageFilter"
          component={PageFilter} />
        <Stack.Screen
          name="PageMap"
          component={PageMap} />
      </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;

{/*<SafeAreaView style={backgroundStyle}>
      <StatusBar
        barStyle={isDarkMode ? 'light-content' : 'dark-content'}
        backgroundColor={backgroundStyle.backgroundColor}
      />
      <Toolbar></Toolbar>
      <NavigationContainer>
        <Stack.Navigator initialRouteName="Home">
          <Stack.Screen name="Home" component={HomeScreen} />
        </Stack.Navigator>
      </NavigationContainer>
      {/*<ScrollView
        contentInsetAdjustmentBehavior="automatic"
        style={backgroundStyle}>
        <Header />
        <View
          style={{
            backgroundColor: isDarkMode ? Colors.black : Colors.white,
          }}>
          <Section title="Step One">
            Edit <Text style={styles.highlight}>App.js</Text> to change this
            screen and then come back to see your edits.
          </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>
        </View>
        </ScrollView>}
        </SafeAreaView>*/}