App.js

import { StatusBar } from "react-native";
import React, { useState, useEffect } from "react";
import { PaperProvider } from "react-native-paper";
import Profile from "./src/screens/Profile";
import Home from "./src/screens/Home";
import Register from "./src/screens/Register";
import EventDetails from "./src/screens/EventDetails";
import { NavigationContainer } from "@react-navigation/native";
import { createNativeStackNavigator } from "@react-navigation/native-stack";
import Icon from "react-native-vector-icons/AntDesign";
import { navigationRef } from "./src/utils/NavigationRef.js";
import Header from "./src/components/Header";
import QRScanner from "./src/components/QRScanner";
import CreateEvent from "./src/screens/CreateEvent";
import RequestManagement from "./src/screens/RequestManagement";
import AdminHome from "./src/screens/AdminHome";
import YourEvents from "./src/screens/YourEvents";
import AdminEvents from "./src/screens/AdminEvents";
import AdminProfile from "./src/screens/AdminProfile";
import RegisterUser from "./src/screens/RegisterUser";
import SignIn from "./src/screens/SignIn";
import ApproveRegistration from "./src/screens/ApproveRegistration";
import CreateSubEvent from "./src/screens/CreateSubevent";
import { BackHandler } from "react-native";
import { useNavigation } from "@react-navigation/native";
import { useRoute } from "@react-navigation/native";
import Attendees from "./src/screens/Attendees";
// import RequestManagement from "./src/screens/RequestManagement";
const Stack = createNativeStackNavigator();
export default function App() {
    let [firstScreen, setFirstScreen] = useState("Register");
    const startUp = async () => {};
    useEffect(() => {
        startUp();
    });
    return (
        <PaperProvider>
            <StatusBar backgroundColor={"#4f378b"} barStyle="default" />
            <NavigationContainer ref={navigationRef}>
                <Stack.Navigator
                    initialRouteName={firstScreen}
                    screenOptions={{
                        header: (props) => <Header {...props} />,
                    }}
                >
                    <Stack.Screen
                        name="Register"
                        component={Register}
                        options={{ headerShown: false }}
                    />
                    <Stack.Screen
                        name="CreateEvent"
                        component={CreateEvent}
                        //   options={{ headerShown: false }}
                    />
                    {/* <Stack.Screen name="RequestManagement" component={RequestManagement} /> */}
                    <Stack.Screen name="QRScanner" component={QRScanner} />
                    <Stack.Screen name="Home" component={Home} />
                    <Stack.Screen name="Profile" component={Profile} />
                    <Stack.Screen
                        name="EventDetails"
                        component={EventDetails}
                    />
                    <Stack.Screen name="AdminHome" component={AdminHome} />
                    <Stack.Screen name="YourEvents" component={YourEvents} />
                    <Stack.Screen name="AdminEvents" component={AdminEvents} />
                    <Stack.Screen
                        name="RegisterUser"
                        component={RegisterUser}
                    />
                    <Stack.Screen
                        name="AdminProfile"
                        component={AdminProfile}
                    />
                    <Stack.Screen
                        name="ApproveRegistration"
                        component={ApproveRegistration}
                    />
                    <Stack.Screen
                        name="RequestManagement"
                        component={RequestManagement}
                    />
                    <Stack.Screen
                        name="CreateSubevent"
                        component={CreateSubEvent}
                    />
                    <Stack.Screen name="SignIn" component={SignIn} />
                    <Stack.Screen name="Attendees" component={Attendees} />
                </Stack.Navigator>
            </NavigationContainer>
        </PaperProvider>
    );
}
//   Google Certificate Fingerprint:     53:04:CC:AE:FD:FC:23:6C:8A:EC:67:5D:17:83:88:F7:18:36:43:4F
//     Google Certificate Hash (SHA-1):    5304CCAEFDFC236C8AEC675D178388F71836434F
//     Google Certificate Hash (SHA-256):  5B864CE45C80ACB7D793FD8DF6E2F7CB4305C5F845842159F17DC2A2632E1312
//     Facebook Key Hash:                  UwTMrv38I2yK7GddF4OI9xg2Q08=