code: package freed.cam.apis.basecamera.parameters;
  
  import android.graphics.Rect;
  
  import freed.settings.SettingKeys;
  
  public interface ParameterHandler
  {
      void add(SettingKeys.Key parameters, ParameterInterface parameterInterface);
      ParameterInterface get(SettingKeys.Key parameters);
      void SetFocusAREA(Rect focusAreas);
      void SetPictureOrientation(int or);
      float getCurrentExposuretime();
      int getCurrentIso();
      void SetAppSettingsToParameters();
      void setManualSettingsToParameters();
  }
  