code: /*
   *
   *     Copyright (C) 2015 Ingo Fuchs
   *     This program is free software; you can redistribute it and/or modify
   *     it under the terms of the GNU General Public License as published by
   *     the Free Software Foundation; either version 2 of the License, or
   *     (at your option) any later version.
   *
   *     This program is distributed in the hope that it will be useful,
   *     but WITHOUT ANY WARRANTY; without even the implied warranty of
   *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   *     GNU General Public License for more details.
   *
   *     You should have received a copy of the GNU General Public License along
   *     with this program; if not, write to the Free Software Foundation, Inc.,
   *     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
   * /
   */
  
  package freed.cam.apis.camera1.parameters.modes;
  
  import android.hardware.Camera.Parameters;
  
  import freed.cam.apis.basecamera.CameraWrapperInterface;
  import freed.cam.apis.basecamera.parameters.AbstractParameter;
  import freed.cam.apis.camera1.parameters.ParametersHandler;
  import freed.cam.event.module.ModuleChangedEvent;
  import freed.settings.SettingKeys;
  import freed.settings.mode.SettingMode;
  import freed.utils.Log;
  
  /**
   * Created by troop on 17.08.2014.
   * That class handel basic parameter logic and
   * expect a value String like "antibanding" and a values String "antibanding-values"
   * if one of the key is empty the parameters is set as unsupported
   * when extending that class make sure you set isSupported and isVisible
   */
  public class BaseModeParameter extends AbstractParameter implements ModuleChangedEvent
  {
      /*
      The Key to set/get a value from the parameters
       */
      protected String key_value;
      //the parameters from the android.Camera
      protected Parameters  parameters;
      private final String TAG = BaseModeParameter.class.getSimpleName();
  
  
  
      public BaseModeParameter(Parameters  parameters, CameraWrapperInterface cameraUiWrapper, SettingKeys.Key  settingMode)
      {
          super(cameraUiWrapper,settingMode);
          this.parameters = parameters;
          if (settingMode == null ||settingsManager.get(settingMode) == null)
              return;
          if(settingsManager.get(settingMode) instanceof SettingMode) {
              SettingMode mode = (SettingMode) settingsManager.get(settingMode);
              this.key_value = mode.getCamera1ParameterKEY();
              this.stringvalues = mode.getValues();
              if (mode.isSupported())
                  setViewState(ViewState.Visible);
          }
      }
  
      @Override
      public void setValue(String valueToSet,  boolean setToCam)
      {
          super.setValue(valueToSet,setToCam);
          if (valueToSet == null || parameters == null)
              return;
          try {
              parameters.set(key_value, valueToSet);
              SettingMode mode = ((SettingMode)settingsManager.get(key));
              if (mode == null)
                  return;
              mode.set(valueToSet);
              Log.d(TAG, "set " + key_value + " to " + valueToSet);
              if (setToCam) {
  
                  Log.d(TAG,"SetValue:" + key_value);
                  ((ParametersHandler) cameraUiWrapper.getParameterHandler()).SetParametersToCamera(parameters);
              }
              fireStringValueChanged(valueToSet);
          }
          catch (NullPointerException ex)
          {
              Log.WriteEx(ex);
          }
  
      }
  
      @Override
      public void onModuleChanged(String module) {
  
      }
  
  }
  