getRotation method

@override Future<int> getRotation()

Returns the clockwise preview rotation in degrees. Desktop and web platforms that do not implement the native method return 0.

Implementation

@override
Future<int> getRotation() async {
  try {
    return await methodChannel.invokeMethod('getRotation') as int;
  } on MissingPluginException {
    return 0;
  }
}