it.tidalwave.bluebill.mobile.android.taxonomy.TaxonomyPickerActivity Maven / Gradle / Ivy

Go to download
/***********************************************************************************************************************
 *
 * blueBill Mobile - Android - open source birding
 * Copyright (C) 2009-2011 by Tidalwave s.a.s. (http://www.tidalwave.it)
 *
 ***********************************************************************************************************************
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations under the License.
 *
 ***********************************************************************************************************************
 *
 * WWW: http://bluebill.tidalwave.it/mobile
 * SCM: https://kenai.com/hg/bluebill~android-src
 *
 **********************************************************************************************************************/
package it.tidalwave.bluebill.mobile.android.taxonomy;

import javax.annotation.Nonnull;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListView;
import it.tidalwave.bluebill.mobile.taxonomy.ui.TaxonomyPickerView;
import it.tidalwave.ui.android.app.AndroidActivityHelper;
import it.tidalwave.bluebill.mobile.android.R;
import it.tidalwave.bluebill.mobile.taxonomy.TaxonomyDescription;
import it.tidalwave.mobile.ui.QuestionWithFeedback;
import javax.annotation.Nonnegative;

/***********************************************************************************************************************
 *
 * @stereotype View
 * @stereotype Activity
 * 
 * @author  Fabrizio Giudici
 * @version $Id$
 *
 **********************************************************************************************************************/
public class TaxonomyPickerActivity extends Activity implements TaxonomyPickerView
  {
    private final AndroidTaxonomyPickerViewController controller = new AndroidTaxonomyPickerViewController(this);

    private final AndroidActivityHelper activityHelper = new AndroidActivityHelper(this);

    /*******************************************************************************************************************
     *
     *
     ******************************************************************************************************************/
    private final OnItemClickListener onItemClickListener = new OnItemClickListener()
      {
        @Override
        public void onItemClick (final @Nonnull AdapterView adapterView,
                                 final @Nonnull View view,
                                 final @Nonnegative int position,
                                 final long id)
          {
            final TaxonomyDescription taxonomy = (TaxonomyDescription)adapterView.getAdapter().getItem(position);
            controller.selectTaxonomy(taxonomy);
          }
      };

    /*******************************************************************************************************************
     *
     * {@inheritDoc}
     *
     ******************************************************************************************************************/
    public void dismiss()
      { 
        finish();  
      }
    
    /*******************************************************************************************************************
     *
     * {@inheritDoc}
     *
     ******************************************************************************************************************/
    public void notifyThatTheTaxonomyCannotBeChanged (final @Nonnull QuestionWithFeedback questionWithFeedback) 
      {
        activityHelper.showErrorDialog(questionWithFeedback);
      }

    /*******************************************************************************************************************
     *
     * {@inheritDoc}
     *
     ******************************************************************************************************************/
    @Override
    public void onCreate (final @Nonnull Bundle savedInstanceState)
      {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_taxonomy_picker);

        final ListView liTaxonomy = (ListView)findViewById(R.id.liTaxonomy);
        liTaxonomy.setAdapter(controller.getListAdapter());
        liTaxonomy.setOnItemClickListener(onItemClickListener);
        liTaxonomy.setItemChecked(controller.getSelectedIndex(), true);
        controller.checkWhetherTheTaxonomyCanBeChanged();
      }
  }