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.ProviderTableMeta;
  25 import android.accounts.Account;
  26 import android.accounts.AccountManager;
  27 import android.content.Context;
  28 import android.content.Intent;
  29 import android.database.Cursor;
  30 import android.database.DataSetObserver;
  31 import android.net.Uri;
  32 import android.text.TextUtils;
  33 import android.view.LayoutInflater;
  34 import android.view.View;
  35 import android.view.ViewGroup;
  36 import android.widget.ImageView;
  37 import android.widget.ListAdapter;
  38 import android.widget.TextView;
  39
  40 public class FileListActionListAdapter implements ListAdapter {
  41
  42   private Context mContext;
  43   private Account mAccount;
  44   private String mFilename, mFileType, mFilePath, mFileStoragePath, mItemId;
  45
  46   private final int ITEM_DOWNLOAD = 0;
  47   private final int ITEM_SHARE = 1;
  48
  49   public FileListActionListAdapter(Cursor c, Context co, Account account) {
  50     mContext = co;
  51     mFilename = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_NAME));
  52     mFileType = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_CONTENT_TYPE));
  53     mFilePath = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_PATH));
  54     mFileStoragePath = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_STORAGE_PATH));
  55     mItemId = c.getString(c.getColumnIndex(ProviderTableMeta._ID));
  56     mAccount = account;
  57   }
  58
  59   public boolean areAllItemsEnabled() {
  60     // TODO Auto-generated method stub
  61     return true;
  62   }
  63
  64   public boolean isEnabled(int position) {
  65     // TODO Auto-generated method stub
  66     return true;
  67   }
  68
  69   public int getCount() {
  70     // TODO Auto-generated method stub
  71     return 1;
  72   }
  73
  74   public Object getItem(int position) {
  75     if (position == 0) {
  76       Intent intent = new Intent(Intent.ACTION_VIEW);
  77       if (TextUtils.isEmpty(mFileStoragePath)) {
  78         intent.putExtra("toDownload", true);
  79         AccountManager accm = (AccountManager) mContext.getSystemService(Context.ACCOUNT_SERVICE);
  80         String ocurl = accm.getUserData(mAccount, AccountAuthenticator.KEY_OC_URL);
  81         ocurl += mFilePath + mFilename;
  82         intent.setData(Uri.parse(ocurl));
  83       } else {
  84         intent.putExtra("toDownload", false);
  85         intent.setDataAndType(Uri.fromFile(new File(mFileStoragePath)), mFileType);
  86       }
  87       return intent;
  88     }
  89     return null;
  90   }
  91
  92   public long getItemId(int position) {
  93     // TODO Auto-generated method stub
  94     return 0;
  95   }
  96
  97   public int getItemViewType(int position) {
  98     // TODO Auto-generated method stub
  99     return 0;
 100   }
 101
 102   public View getView(int position, View convertView, ViewGroup parent) {
 103     View v = convertView;
 104     if (v == null) {
 105       LayoutInflater vi = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
 106       v = vi.inflate(R.layout.file_display_action_list_element, null);
 107     }
 108
 109     TextView tv;
 110     ImageView iv;
 111     switch (position) {
 112       case ITEM_DOWNLOAD :
 113         tv = (TextView) v.findViewById(R.id.textView1);
 114         if (mFileStoragePath == null) {
 115           tv.setText("Download");
 116         } else {
 117           setActionName(tv);
 118         }
 119         iv = (ImageView) v.findViewById(R.id.imageView1);
 120         iv.setImageResource(R.drawable.download);
 121         break;
 122     }
 123
 124     return v;
 125   }
 126
 127   public int getViewTypeCount() {
 128     // TODO Auto-generated method stub
 129     return 2;
 130   }
 131
 132   public boolean hasStableIds() {
 133     // TODO Auto-generated method stub
 134     return false;
 135   }
 136
 137   public boolean isEmpty() {
 138     // TODO Auto-generated method stub
 139     return false;
 140   }
 141
 142   public void registerDataSetObserver(DataSetObserver observer) {
 143     // TODO Auto-generated method stub
 144
 145   }
 146
 147   public void unregisterDataSetObserver(DataSetObserver observer) {
 148     // TODO Auto-generated method stub
 149
 150   }
 151
 152   private void setActionName(TextView tv) {
 153     if (mFileType.matches("image/.*")) {
 154       tv.setText("View");
 155     } else if (mFileType.matches("audio/.*") || mFileType.matches("video/.*")) {
 156       tv.setText("Play");
 157     } else {
 158       tv.setText("Open");
 159     }
 160   }
 161
 162 }