Fixed Color Scheme and Scaling

App.tsx

@@ -2,9 +2,10 @@ import React, { useState, useEffect, createContext, useContext } from 'react';
 import { Text, View, StyleSheet, ActivityIndicator, TouchableOpacity, FlatList } from 'react-native';
 import { NavigationContainer } from '@react-navigation/native';
 import { createBottomTabNavigator } from '@react-navigation/bottom-tabs';
-import { CameraView, Camera } from 'expo-camera';
+import { CameraView, Camera } from 'expo-camera'; // 
-import { Ionicons } from '@expo/vector-icons';
+import { Ionicons } from '@expo/vector-icons'; // The icons used in the navigation bar
-import axios from 'axios'; // Import Axios for HTTP requests
+import axios from 'axios'; // Import Axios for HTTP requests for the VT API call
+
 
 // Create a Context for QR code data
 const QRCodeContext = createContext();
@@ -31,7 +32,7 @@ function QRScannerScreen() {
   }, []);
 
 // Function to handle barcode scanned event
-const handleBarCodeScanned = async ({ type, data }) => {
+  const handleBarCodeScanned = async ({ type, data }) => {
   setScanned(true); // Mark as scanned
 
   // Determine the type of data (URL, text, or just numbers)
@@ -57,10 +58,10 @@ const handleBarCodeScanned = async ({ type, data }) => {
 
   setScannedData(newScannedData); // Save scanned data
   setQrCodes([...qrCodes, newScannedData]); // Add scanned data to history
-};
+  };
 
 // Function to send data to VirusTotal and get the scan ID
-const scanWithVirusTotal = async (data) => {
+  const scanWithVirusTotal = async (data) => {
   const apiKey = '3566a17933bb36dd97cb35e84d0446e5ab8ad623e6de968d34b655c79485251e'; // Replace with your VirusTotal API key
     const url = 'https://www.virustotal.com/vtapi/v2/url/scan';
     const params = {
@@ -75,10 +76,10 @@ const scanWithVirusTotal = async (data) => {
     console.error('Error scanning with VirusTotal:', error); // Handle error
     throw error; // Propagate error
     }
-};
+  };
 
 // Function to get scan result from VirusTotal and return the positive score
-const getScanResult = async (scanId) => {
+  const getScanResult = async (scanId) => {
   const apiKey = '3566a17933bb36dd97cb35e84d0446e5ab8ad623e6de968d34b655c79485251e'; // Replace with your VirusTotal API key
     const url = 'https://www.virustotal.com/vtapi/v2/url/report';
     const params = {
@@ -93,7 +94,7 @@ const getScanResult = async (scanId) => {
     console.error('Error getting scan result:', error); // Handle error
     throw error; // Propagate error
     }
-};
+  };
 
   if (showSplash) {
     return (
@@ -242,37 +243,38 @@ export default function App() {
 const styles = StyleSheet.create({
   container: {
     flex: 1,
-    backgroundColor: '#fa5da2', 
+    backgroundColor: '#f8f0fc',
+    padding: 20,
   },
   splashContainer: {
     flex: 1,
     justifyContent: "center",
     alignItems: "center",
-    backgroundColor: "#f8f0fc", // light purple background
+    backgroundColor: "#f8f0fc",
   },
-  banner: {
+  scanText: {
-    backgroundColor: "#333", // dark background
-    paddingVertical: 10,
-    alignItems: "center",
-  },
-  headerText: {
-    color: "white",
-    fontSize: 24,
-  },
-  welcomeText: {
     textAlign: "center",
-    fontSize: 20,
+    fontSize: 24,
-    marginVertical: 10, // Adjusted margin
+    fontWeight: "bold",
-    color: "white", 
+    color: "#ff69b4",
+    marginVertical: 10,
+  },
+  instructionText: {
+    textAlign: "center",
+    fontSize: 16,
+    color: "#000",
+    marginBottom: 20,
   },
   cameraContainer: {
     flex: 1,
     alignItems: "center",
     justifyContent: "center",
+    borderRadius: 10,
+    overflow: "hidden",
   },
   camera: {
-    width: 300,
+    width: "80%",
-    height: 300,
+    height: "60%",
   },
   button: {
     backgroundColor: '#333',
@@ -299,20 +301,10 @@ const styles = StyleSheet.create({
     fontSize: 16,
     color: "#000",
   },
-  menu: {
+  welcomeText: {
-    flexDirection: "row",
+    textAlign: "center",
-    justifyContent: "space-around",
+    fontSize: 20,
-    alignItems: "center",
+    marginVertical: 10,
-    backgroundColor: "#ff69b4", // pink background
+    color: "black", 
-    paddingVertical: 10,
-  },
-
-
-  // Additional styles for green and red boxes
-  greenBox: {
-    backgroundColor: '#00FF00', // Green color
-  },
-  redBox: {
-    backgroundColor: '#FF0000', // Red color
   },
 });