src/eu/alefzero/owncloud/ui/adapter/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.ui.adapter;
  20
  21 import java.io.File;
  22
  23 import eu.alefzero.owncloud.R;
  24 import eu.alefzero.owncloud.R.drawable;
  25 import eu.alefzero.owncloud.R.id;
  26 import eu.alefzero.owncloud.R.layout;
  27 import eu.alefzero.owncloud.authenticator.AccountAuthenticator;
  28 import eu.alefzero.owncloud.db.ProviderMeta.ProviderTableMeta;
  29 import android.accounts.Account;
  30 import android.accounts.AccountManager;
  31 import android.content.Context;
  32 import android.content.Intent;
  33 import android.database.Cursor;
  34 import android.database.DataSetObserver;
  35 import android.net.Uri;
  36 import android.text.TextUtils;
  37 import android.view.LayoutInflater;
  38 import android.view.View;
  39 import android.view.ViewGroup;
  40 import android.widget.ImageView;
  41 import android.widget.ListAdapter;
  42 import android.widget.TextView;
  43
  44 public class FileListActionListAdapter implements ListAdapter {
  45
  46   private Context mContext;
  47   private Account mAccount;
  48   private String mFilename, mFileType, mFilePath, mFileStoragePath, mItemId;
  49
  50   private final int ITEM_DOWNLOAD = 0;
  51   private final int ITEM_SHARE = 1;
  52
  53   public FileListActionListAdapter(Cursor c, Context co, Account account) {
  54     mContext = co;
  55     mFilename = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_NAME));
  56     mFileType = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_CONTENT_TYPE));
  57     mFilePath = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_PATH));
  58     mFileStoragePath = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_STORAGE_PATH));
  59     mItemId = c.getString(c.getColumnIndex(ProviderTableMeta._ID));
  60     mAccount = account;
  61   }
  62
  63   public boolean areAllItemsEnabled() {
  64     // TODO Auto-generated method stub
  65     return true;
  66   }
  67
  68   public boolean isEnabled(int position) {
  69     // TODO Auto-generated method stub
  70     return true;
  71   }
  72
  73   public int getCount() {
  74     // TODO Auto-generated method stub
  75     return 1;
  76   }
  77
  78   public Object getItem(int position) {
  79     if (position == 0) {
  80       Intent intent = new Intent(Intent.ACTION_VIEW);
  81       if (TextUtils.isEmpty(mFileStoragePath)) {
  82         intent.putExtra("toDownload", true);
  83         AccountManager accm = (AccountManager) mContext.getSystemService(Context.ACCOUNT_SERVICE);
  84         String ocurl = accm.getUserData(mAccount, AccountAuthenticator.KEY_OC_URL);
  85         ocurl += mFilePath + mFilename;
  86         intent.setData(Uri.parse(ocurl));
  87       } else {
  88         intent.putExtra("toDownload", false);
  89         intent.setDataAndType(Uri.fromFile(new File(mFileStoragePath)), mFileType);
  90       }
  91       return intent;
  92     }
  93     return null;
  94   }
  95
  96   public long getItemId(int position) {
  97     // TODO Auto-generated method stub
  98     return 0;
  99   }
 100
 101   public int getItemViewType(int position) {
 102     // TODO Auto-generated method stub
 103     return 0;
 104   }
 105
 106   public View getView(int position, View convertView, ViewGroup parent) {
 107     View v = convertView;
 108     if (v == null) {
 109       LayoutInflater vi = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
 110       v = vi.inflate(R.layout.file_display_action_list_element, null);
 111     }
 112
 113     TextView tv;
 114     ImageView iv;
 115     switch (position) {
 116       case ITEM_DOWNLOAD :
 117         tv = (TextView) v.findViewById(R.id.textView1);
 118         if (mFileStoragePath == null) {
 119           tv.setText("Download");
 120         } else {
 121           setActionName(tv);
 122         }
 123         iv = (ImageView) v.findViewById(R.id.imageView1);
 124         iv.setImageResource(R.drawable.download);
 125         break;
 126     }
 127
 128     return v;
 129   }
 130
 131   public int getViewTypeCount() {
 132     // TODO Auto-generated method stub
 133     return 2;
 134   }
 135
 136   public boolean hasStableIds() {
 137     // TODO Auto-generated method stub
 138     return false;
 139   }
 140
 141   public boolean isEmpty() {
 142     // TODO Auto-generated method stub
 143     return false;
 144   }
 145
 146   public void registerDataSetObserver(DataSetObserver observer) {
 147     // TODO Auto-generated method stub
 148
 149   }
 150
 151   public void unregisterDataSetObserver(DataSetObserver observer) {
 152     // TODO Auto-generated method stub
 153
 154   }
 155
 156   private void setActionName(TextView tv) {
 157     if (mFileType.matches("image/.*")) {
 158       tv.setText("View");
 159     } else if (mFileType.matches("audio/.*") || mFileType.matches("video/.*")) {
 160       tv.setText("Play");
 161     } else {
 162       tv.setText("Open");
 163     }
 164   }
 165
 166 }