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.net.URLDecoder;
  21 import java.util.Vector;
  22
  23 import eu.alefzero.owncloud.DisplayUtils;
  24 import eu.alefzero.owncloud.R;
  25 import eu.alefzero.owncloud.datamodel.DataStorageManager;
  26 import eu.alefzero.owncloud.datamodel.OCFile;
  27
  28 import android.content.Context;
  29 import android.database.DataSetObserver;
  30 import android.util.Log;
  31 import android.view.LayoutInflater;
  32 import android.view.View;
  33 import android.view.ViewGroup;
  34 import android.widget.ImageView;
  35 import android.widget.ListAdapter;
  36 import android.widget.TextView;
  37
  38 /**
  39  * This Adapter populates a ListView with all files and folders in an ownCloud
  40  * instance.
  41  *
  42  * @author Bartek Przybylski
  43  *
  44  */
  45 public class FileListListAdapter implements ListAdapter {
  46     private Context mContext;
  47     private OCFile mFile;
  48     private Vector<OCFile> mFiles;
  49     private DataStorageManager mStorageManager;
  50
  51     public FileListListAdapter(OCFile file, DataStorageManager storage_man,
  52             Context context) {
  53         mFile = file;
  54         mStorageManager = storage_man;
  55         mFiles = mStorageManager.getDirectoryContent(mFile);
  56         mContext = context;
  57     }
  58
  59     @Override
  60     public boolean areAllItemsEnabled() {
  61         return true;
  62     }
  63
  64     @Override
  65     public boolean isEnabled(int position) {
  66         // TODO Auto-generated method stub
  67         return true;
  68     }
  69
  70     @Override
  71     public int getCount() {
  72         return mFiles != null ? mFiles.size() : 0;
  73     }
  74
  75     @Override
  76     public Object getItem(int position) {
  77         if (mFiles.size() <= position)
  78             return null;
  79         return mFiles.get(position);
  80     }
  81
  82     @Override
  83     public long getItemId(int position) {
  84         return mFiles != null ? mFiles.get(position).getFileId() : 0;
  85     }
  86
  87     @Override
  88     public int getItemViewType(int position) {
  89         // TODO Auto-generated method stub
  90         return 0;
  91     }
  92
  93     @Override
  94     public View getView(int position, View convertView, ViewGroup parent) {
  95         View view = convertView;
  96         if (view == null) {
  97             LayoutInflater inflator = (LayoutInflater) mContext
  98                     .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
  99             view = inflator.inflate(R.layout.list_layout, null);
 100         }
 101         if (mFiles.size() > position) {
 102             OCFile file = mFiles.get(position);
 103             TextView fileName = (TextView) view.findViewById(R.id.Filename);
 104             String name = file.getFileName();
 105
 106             fileName.setText(name);
 107             ImageView fileIcon = (ImageView) view.findViewById(R.id.imageView1);
 108             if (!file.getMimetype().equals("DIR")) {
 109                 fileIcon.setImageResource(R.drawable.file);
 110             } else {
 111                 fileIcon.setImageResource(R.drawable.ic_menu_archive);
 112             }
 113             ImageView down = (ImageView) view.findViewById(R.id.imageView2);
 114             if (file.getStoragePath() != null)
 115                 down.setVisibility(View.VISIBLE);
 116             else
 117                 down.setVisibility(View.INVISIBLE);
 118
 119             if (!file.isDirectory()) {
 120                 view.findViewById(R.id.file_size).setVisibility(View.VISIBLE);
 121                 view.findViewById(R.id.last_mod).setVisibility(View.VISIBLE);
 122                 ((TextView)view.findViewById(R.id.file_size)).setText(DisplayUtils.bytesToHumanReadable(file.getFileLength()));
 123                 ((TextView)view.findViewById(R.id.last_mod)).setText(DisplayUtils.unixTimeToHumanReadable(file.getModificationTimestamp()));
 124             } else {
 125                view.findViewById(R.id.file_size).setVisibility(View.GONE);
 126                view.findViewById(R.id.last_mod).setVisibility(View.GONE);
 127             }
 128         }
 129
 130         return view;
 131     }
 132
 133     @Override
 134     public int getViewTypeCount() {
 135         return 4;
 136     }
 137
 138     @Override
 139     public boolean hasStableIds() {
 140         return true;
 141     }
 142
 143     @Override
 144     public boolean isEmpty() {
 145         return mFiles != null ? mFiles.isEmpty() : false;
 146     }
 147
 148     @Override
 149     public void registerDataSetObserver(DataSetObserver observer) {
 150         // TODO Auto-generated method stub
 151
 152     }
 153
 154     @Override
 155     public void unregisterDataSetObserver(DataSetObserver observer) {
 156         // TODO Auto-generated method stub
 157
 158     }
 159 }