isVpnActive method
Checks if the device is currently using a VPN connection.
Returns true if a VPN is active, false otherwise.
Implementation
@override
Future<bool> isVpnActive() async {
try {
final bool? result = await methodChannel.invokeMethod<bool>('isVpnActive');
return result ?? false;
} on PlatformException catch (e) {
debugPrint('Failed to check VPN status: ${e.message}');
return false;
}
}