src/eu/alefzero/owncloud/ui/adapter/FileListListAdapter.java

   1 /* ownCloud Android client application
   2  *   Copyright (C) 2011  Bartek Przybylski
   3  *
   4  *   This program is free software: you can redistribute it and/or modify
   5  *   it under the terms of the GNU General Public License as published by
   6  *   the Free Software Foundation, either version 3 of the License, or
   7  *   (at your option) any later version.
   8  *
   9  *   This program is distributed in the hope that it will be useful,
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *   GNU General Public License for more details.
  13  *
  14  *   You should have received a copy of the GNU General Public License
  15  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  *
  17  */
  18 package eu.alefzero.owncloud.ui.adapter;
  19
  20 import java.util.Vector;
  21
  22 import eu.alefzero.owncloud.DisplayUtils;
  23 import eu.alefzero.owncloud.R;
  24 import eu.alefzero.owncloud.datamodel.OCFile;
  25
  26 import android.content.Context;
  27 import android.database.DataSetObserver;
  28 import android.view.LayoutInflater;
  29 import android.view.View;
  30 import android.view.ViewGroup;
  31 import android.widget.ImageView;
  32 import android.widget.ListAdapter;
  33 import android.widget.TextView;
  34
  35 /**
  36  * This Adapter populates a ListView with all files and
  37  * folders in an ownCloud instance.
  38  * @author Bartek Przybylski
  39  *
  40  */
  41 public class FileListListAdapter implements ListAdapter {
  42   private Context mContext;
  43   private OCFile mFile;
  44   private Vector<OCFile> mFiles;
  45
  46   public FileListListAdapter(OCFile file, Context context) {
  47     mFile = file;
  48     mFiles = mFile.getDirectoryContent();
  49     mContext = context;
  50   }
  51
  52   @Override
  53   public boolean areAllItemsEnabled() {
  54     return true;
  55   }
  56
  57   @Override
  58   public boolean isEnabled(int position) {
  59     // TODO Auto-generated method stub
  60     return true;
  61   }
  62
  63   @Override
  64   public int getCount() {
  65     return mFiles != null ? mFiles.size() : 0;
  66   }
  67
  68   @Override
  69   public Object getItem(int position) {
  70     if (mFiles.size() <= position)
  71       return null;
  72     return mFiles.get(position);
  73   }
  74
  75   @Override
  76   public long getItemId(int position) {
  77     return mFiles != null ? mFiles.get(position).getFileId() : 0;
  78   }
  79
  80   @Override
  81   public int getItemViewType(int position) {
  82     // TODO Auto-generated method stub
  83     return 0;
  84   }
  85
  86   @Override
  87   public View getView(int position, View convertView, ViewGroup parent) {
  88     View view = convertView;
  89     if (view == null) {
  90       LayoutInflater inflator = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
  91       view = inflator.inflate(R.layout.list_layout, null);
  92     }
  93     if (mFiles.size() > position) {
  94       OCFile file = mFiles.get(position);
  95       TextView fileName = (TextView) view.findViewById(R.id.Filename);
  96       fileName.setText(DisplayUtils.HtmlDecode(file.getFileName()));
  97       if (!file.getMimetype().equals("DIR")) {
  98         ImageView fileIcon = (ImageView) view.findViewById(R.id.imageView1);
  99         fileIcon.setImageResource(R.drawable.file);
 100       }
 101     }
 102
 103     return view;
 104   }
 105
 106   @Override
 107   public int getViewTypeCount() {
 108     return 4;
 109   }
 110
 111   @Override
 112   public boolean hasStableIds() {
 113     return true;
 114   }
 115
 116   @Override
 117   public boolean isEmpty() {
 118     return mFiles != null ? mFiles.isEmpty() : false;
 119   }
 120
 121   @Override
 122   public void registerDataSetObserver(DataSetObserver observer) {
 123     // TODO Auto-generated method stub
 124
 125   }
 126
 127   @Override
 128   public void unregisterDataSetObserver(DataSetObserver observer) {
 129     // TODO Auto-generated method stub
 130
 131   }
 132 }