checkPermission method

@override Future<NotificationPermissionStatus> checkPermission()

Check current permission status

Implementation

@override
Future<NotificationPermissionStatus> checkPermission() async {
  try {
    final result = await methodChannel.invokeMethod<String>('checkPermission');
    return _parsePermissionStatus(result);
  } on PlatformException catch (e) {
    throw Exception('Failed to check permission: ${e.message}');
  }
}