Android Open Source - adventure.datetime Continue View

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License

The source code is released under:

MIT License

Java Source Code

/*
 *  Copyright (c) 2013 Andrew Fontaine, James Finlay, Jesse Tucker, Jacob Viau, and
 *   Evan DeGraff// w w w .  j  a v a 2 s.  c  o  m
 *
 *   Permission is hereby granted, free of charge, to any person obtaining a copy of
 *   this software and associated documentation files (the "Software"), to deal in
 *   the Software without restriction, including without limitation the rights to
 *   use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 *   the Software, and to permit persons to whom the Software is furnished to do so,
 *   subject to the following conditions:
 *
 *   The above copyright notice and this permission notice shall be included in all
 *   copies or substantial portions of the Software.
 *
 *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 *   FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 *   COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 *   IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package ca.cmput301f13t03.adventure_datetime.view;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.*;
import android.widget.AdapterView.OnItemClickListener;
import ca.cmput301f13t03.adventure_datetime.R;
import ca.cmput301f13t03.adventure_datetime.model.Bookmark;
import ca.cmput301f13t03.adventure_datetime.model.Interfaces.IBookmarkListListener;
import ca.cmput301f13t03.adventure_datetime.model.Interfaces.ILocalStoriesListener;
import ca.cmput301f13t03.adventure_datetime.model.Interfaces.IOnlineStoriesListener;
import ca.cmput301f13t03.adventure_datetime.model.Story;
import ca.cmput301f13t03.adventure_datetime.serviceLocator.Locator;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.UUID;

/**
 * View holding list of bookmarks. Accessed from MainView. Contains bookmarks for online and local.
 *
 * 
 * @author James Finlay
 *
 */
public class ContinueView extends Activity implements IBookmarkListListener,
                            ILocalStoriesListener, IOnlineStoriesListener {
  private static final String TAG = "ContinueView";

  private ListView _listView;
  private RowArrayAdapter _adapter;
  
  private Map<UUID, Bookmark> _bookmarks;
  private Map<UUID, Story> _stories;
  private Map<UUID, Story> _onlineStories;

  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.list_view);

    _listView = (ListView) findViewById(R.id.list_view);
    _listView.setOnItemClickListener(new OnItemClickListener() {
      @Override
      public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

        // Get selected item
        ListView listView = (ListView) parent;
        Story item = (Story) listView.getItemAtPosition(position);
        
        Locator.getUserController().ResumeStory(item.getId());
        
        Intent intent = new Intent(ContinueView.this, FragmentViewActivity.class);
        startActivity(intent);
      }
    });
  }
  public void OnBookmarkListChange(Map<UUID, Bookmark> newBookmarks) {
    _bookmarks = newBookmarks;

    setUpView();
  }
  public void OnLocalStoriesChange(Map<UUID, Story> newStories) {
    _stories = newStories;
    setUpView();
  }
  public void OnOnlineStoriesChange(Map<UUID, Story> newStories) {
    _onlineStories = newStories;
    this.runOnUiThread(new Runnable() {
            @Override
            public void run() {
                setUpView();
            }
        });
  }
  private void setUpView() {
    if (_bookmarks == null) return;
    if (_stories == null) return;
    if (_onlineStories == null) return;
    
    Map<UUID, Story> hStories = _stories;
    Map<UUID, Story> hOnlineStories = _onlineStories;
    
    List<Story> relevants = new ArrayList<Story>();
    for (Bookmark bookmark : _bookmarks.values()) {
      if (hStories.containsKey(bookmark.getStoryID()))
        relevants.add(hStories.get(bookmark.getStoryID()));
      if (hOnlineStories.containsKey(bookmark.getStoryID()))
        relevants.add(hOnlineStories.get(bookmark.getStoryID()));
    }
    _adapter = new RowArrayAdapter(this, R.layout.listviewitem, 
        relevants.toArray(new Story[relevants.size()]));
    _listView.setAdapter(_adapter);
  }
  @Override
  public void onResume() {
    Locator.getPresenter().Subscribe((IBookmarkListListener)this);
    Locator.getPresenter().Subscribe((ILocalStoriesListener)this);
    Locator.getPresenter().Subscribe((IOnlineStoriesListener)this);
    super.onResume();
  }
  @Override
  public void onPause() {
    Locator.getPresenter().Unsubscribe((IBookmarkListListener)this);
    Locator.getPresenter().Unsubscribe((ILocalStoriesListener)this);
    Locator.getPresenter().Unsubscribe((IOnlineStoriesListener)this);
    super.onPause();
  }

  private class RowArrayAdapter extends ArrayAdapter<Story> {

    private Context context;
    private int layoutResourceID;
    private Story[] values;

    public RowArrayAdapter(Context context, int layoutResourceID, Story[] values) {
      super(context, layoutResourceID, values);

      this.context = context;
      this.layoutResourceID = layoutResourceID;
      this.values = values;
    }

    public View getView(int position, View convertView, ViewGroup parent) {
      LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);

      View rowView = inflater.inflate(R.layout.listviewitem, parent, false);

      Story item = values[position];
      
      /** Layout items **/
      ImageView thumbnail = (ImageView) rowView.findViewById(R.id.thumbnail);
      TextView title = (TextView) rowView.findViewById(R.id.title);
      TextView author = (TextView) rowView.findViewById(R.id.author);
      TextView lastPlayed = (TextView) rowView.findViewById(R.id.datetime);

            thumbnail.setImageBitmap(item.decodeThumbnail());
      title.setText(item.getTitle());
      author.setText("Author: " + item.getAuthor());
      lastPlayed.setText("Last played: " + _bookmarks.get(item.getId()).getFormattedTimestamp());

      
      return rowView;
    }
  }
}

Java Source Code List

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