Android Open Source - friendica-for-android Photo Gallery Fragment

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License

The source code is released under:

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Java Source Code

package de.wikilab.android.friendica01.fragment;
/*from w  ww .  j  a v a2s .c o m*/
import org.json.JSONArray;
import org.json.JSONObject;

import de.wikilab.android.friendica01.FragmentParentListener;
import de.wikilab.android.friendica01.Max;
import de.wikilab.android.friendica01.R;
import de.wikilab.android.friendica01.TwAjax;
import de.wikilab.android.friendica01.R.id;
import de.wikilab.android.friendica01.R.layout;
import de.wikilab.android.friendica01.R.string;
import de.wikilab.android.friendica01.adapter.PhotoGalleryAdapter;

import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.GridView;
import android.widget.TextView;

public class PhotoGalleryFragment extends ContentFragment  implements FragmentParentListener {
  private static final String TAG="Friendica/PhotoGalleryFragment";
  
  GridView list;

  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    
    myView = inflater.inflate(R.layout.photogalleryinner, container, false);
    list = (GridView) myView.findViewById(R.id.gridview);
    
    ((TextView) myView.findViewById(R.id.fake_data_notice)).setOnClickListener(new OnClickListener() {
      @Override
      public void onClick(View v) {
        ((TextView) myView.findViewById(R.id.fake_data_notice)).setVisibility(View.GONE);
      }
    });
    
    
    return myView;
  }
  
  protected void onNavigate(String target) {
    if (target != null && target.equals("mywall")) {
      ((FragmentParentListener)getActivity()).OnFragmentMessage("Set Header Text", getString(R.string.mm_mywall), null);
      //loadWall();
    } else if (target != null && target.equals("notifications")) {
      ((FragmentParentListener)getActivity()).OnFragmentMessage("Set Header Text", getString(R.string.mm_notifications), null);
      //loadNotifications();
    } else {
      ((FragmentParentListener)getActivity()).OnFragmentMessage("Set Header Text", getString(R.string.mm_myphotoalbums), null);
      loadExampleGallery();
    }
  }
  
  public void loadExampleGallery() {
    final TwAjax t = new TwAjax(getActivity(), true, false);
    t.getUrlContent("http://www.panoramio.com/map/get_panoramas.php?set=4832719&from=0&to=20&minx=-180&miny=-90&maxx=180&maxy=90&size=small", new Runnable() {
      @Override
      public void run() {
        try {
          JSONArray j = (JSONArray) ((JSONObject)t.getJsonResult()).getJSONArray("photos");
          PhotoGalleryAdapter.Pic[] picArray = new PhotoGalleryAdapter.Pic[j.length()];
          
          for(int i = 0; i < j.length(); i++) {
            JSONObject d = j.getJSONObject(i);
            picArray[i] = new PhotoGalleryAdapter.Pic(d.getString("photo_file_url"),
                Max.IMG_CACHE_DIR + "/photo_" + Max.cleanFilename(d.getString("photo_file_url")),
                d.getString("photo_title"), null, null);
          }
          
          //ListView lvw = (ListView) findViewById(R.id.listview);
          
          list.setAdapter(new PhotoGalleryAdapter(getActivity(), R.layout.photogallery_item, picArray));
          
        } catch (Exception e) {

          //ListView lvw = (ListView) findViewById(R.id.listview);
          
          list.setAdapter(new ArrayAdapter<String>(getActivity(), android.R.layout.simple_list_item_2, android.R.id.text2, new String[]{"Error: ", e.getMessage(), t.getResult()}));
          
          e.printStackTrace();
        }
      }
    });
    
  }

  @Override
  public void OnFragmentMessage(String message, Object arg1, Object arg2) {
    // TODO Auto-generated method stub
    
  }
  

  
  
}

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