src/eu/alefzero/owncloud/FileListActionListAdapter.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
  19 package eu.alefzero.owncloud;
  20
  21 import java.io.File;
  22
  23 import eu.alefzero.owncloud.authenticator.AccountAuthenticator;
  24 import eu.alefzero.owncloud.db.ProviderMeta;
  25 import eu.alefzero.owncloud.db.ProviderMeta.ProviderTableMeta;
  26 import android.accounts.Account;
  27 import android.accounts.AccountManager;
  28 import android.content.Context;
  29 import android.content.Intent;
  30 import android.database.Cursor;
  31 import android.database.DataSetObserver;
  32 import android.net.Uri;
  33 import android.provider.MediaStore.Images.Media;
  34 import android.sax.StartElementListener;
  35 import android.view.LayoutInflater;
  36 import android.view.View;
  37 import android.view.ViewGroup;
  38 import android.widget.ImageView;
  39 import android.widget.ListAdapter;
  40 import android.widget.TextView;
  41
  42 public class FileListActionListAdapter implements ListAdapter {
  43
  44   private Context mContext;
  45   private Account mAccount;
  46   private String mFilename, mFileType, mFilePath, mFileStoragePath, mItemId;
  47
  48   private final int ITEM_DOWNLOAD = 0;
  49   private final int ITEM_SHARE = 1;
  50
  51   public FileListActionListAdapter(Cursor c, Context co, Account account) {
  52     mContext = co;
  53     mFilename = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_NAME));
  54     mFileType = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_CONTENT_TYPE));
  55     mFilePath = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_PATH));
  56     mFileStoragePath = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_STORAGE_PATH));
  57     mItemId = c.getString(c.getColumnIndex(ProviderTableMeta._ID));
  58     mAccount = account;
  59   }
  60
  61   public boolean areAllItemsEnabled() {
  62     // TODO Auto-generated method stub
  63     return true;
  64   }
  65
  66   public boolean isEnabled(int position) {
  67     // TODO Auto-generated method stub
  68     return true;
  69   }
  70
  71   public int getCount() {
  72     // TODO Auto-generated method stub
  73     return 1;
  74   }
  75
  76   public Object getItem(int position) {
  77     if (position == 0) {
  78       AccountManager accm = (AccountManager) mContext.getSystemService(Context.ACCOUNT_SERVICE);
  79       String ocurl = accm.getUserData(mAccount, AccountAuthenticator.KEY_OC_URL);
  80       ocurl += mFilePath + mFilename;
  81       Intent intent = new Intent(Intent.ACTION_VIEW);
  82       intent.setDataAndType(Uri.fromFile(new File(mFileStoragePath)), mFileType);
  83       return intent;
  84     }
  85     return null;
  86   }
  87
  88   public long getItemId(int position) {
  89     // TODO Auto-generated method stub
  90     return 0;
  91   }
  92
  93   public int getItemViewType(int position) {
  94     // TODO Auto-generated method stub
  95     return 0;
  96   }
  97
  98   public View getView(int position, View convertView, ViewGroup parent) {
  99     View v = convertView;
 100     if (v == null) {
 101       LayoutInflater vi = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
 102       v = vi.inflate(R.layout.file_display_action_list_element, null);
 103     }
 104
 105     TextView tv;
 106     ImageView iv;
 107     switch (position) {
 108       case ITEM_DOWNLOAD :
 109         tv = (TextView) v.findViewById(R.id.textView1);
 110         if (mFileStoragePath == null) {
 111           tv.setText("Download");
 112         } else {
 113           setActionName(tv);
 114         }
 115         iv = (ImageView) v.findViewById(R.id.imageView1);
 116         iv.setImageResource(R.drawable.download);
 117         break;
 118     }
 119
 120     return v;
 121   }
 122
 123   public int getViewTypeCount() {
 124     // TODO Auto-generated method stub
 125     return 2;
 126   }
 127
 128   public boolean hasStableIds() {
 129     // TODO Auto-generated method stub
 130     return false;
 131   }
 132
 133   public boolean isEmpty() {
 134     // TODO Auto-generated method stub
 135     return false;
 136   }
 137
 138   public void registerDataSetObserver(DataSetObserver observer) {
 139     // TODO Auto-generated method stub
 140
 141   }
 142
 143   public void unregisterDataSetObserver(DataSetObserver observer) {
 144     // TODO Auto-generated method stub
 145
 146   }
 147
 148   private void setActionName(TextView tv) {
 149     if (mFileType.matches("image/.*")) {
 150       tv.setText("View");
 151     } else if (mFileType.matches("audio/.*") || mFileType.matches("video/.*")) {
 152       tv.setText("Play");
 153     } else {
 154       tv.setText("Open");
 155     }
 156   }
 157
 158 }