setPortraitUser static method

dynamic setPortraitUser()

临时旋转到竖屏，之后跟随传感器自动旋转，受控制中心的旋转开关控制，且旋转方向受系统判断

Implementation

static setPortraitUser() async {
  try {
    await _channel.invokeMethod('setPortraitUser');
  } on MissingPluginException catch (_) {
    return;
  }
}