Addes Share functionality, Added SecureWebView for Open Button.Restored Comments for QRScannerScreen

components/SecureWebView.tsx

@@ -0,0 +1,21 @@
+import React from 'react';
+import { WebView } from 'react-native-webview';
+
+// Define the SecureWebView component
+const SecureWebView = ({ url }) => {
+  return (
+    <WebView
+      source={{ uri: url }} // Load the URL passed as a prop
+      javaScriptEnabled={false} // Disable JavaScript for security
+      domStorageEnabled={false} // Disable DOM storage for security
+      allowFileAccess={false} // Disable file access within the WebView for security
+      originWhitelist={['*']} // Allow all origins to be loaded in the WebView
+      onShouldStartLoadWithRequest={(request) => {
+        // Implement additional URL filtering logic here if needed
+        return true; // Return true to allow the URL to be loaded
+      }}
+    />
+  );
+};
+
+export default SecureWebView;