src/com/owncloud/android/ui/adapter/FileListActionListAdapter.java

   1 /* ownCloud Android client application
   2  *   Copyright (C) 2011  Bartek Przybylski
   3  *   Copyright (C) 2012-2013 ownCloud Inc.
   4  *
   5  *   This program is free software: you can redistribute it and/or modify
   6  *   it under the terms of the GNU General Public License as published by
   7  *   the Free Software Foundation, either version 2 of the License, or
   8  *   (at your option) any later version.
   9  *
  10  *   This program is distributed in the hope that it will be useful,
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *   GNU General Public License for more details.
  14  *
  15  *   You should have received a copy of the GNU General Public License
  16  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17  *
  18  */
  19
  20 package com.owncloud.android.ui.adapter;
  21
  22 import java.io.File;
  23
  24 import com.owncloud.android.db.ProviderMeta.ProviderTableMeta;
  25
  26 import com.owncloud.android.AccountUtils;
  27 import com.owncloud.android.R;
  28 import eu.alefzero.webdav.WebdavUtils;
  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;
  49
  50     private final int ITEM_DOWNLOAD = 0;
  51
  52     // private final int ITEM_SHARE = 1;
  53
  54     public FileListActionListAdapter(Cursor c, Context co, Account account) {
  55         mContext = co;
  56         mFilename = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_NAME));
  57         mFileType = c.getString(c
  58                 .getColumnIndex(ProviderTableMeta.FILE_CONTENT_TYPE));
  59         mFilePath = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_PATH));
  60         mFileStoragePath = c.getString(c
  61                 .getColumnIndex(ProviderTableMeta.FILE_STORAGE_PATH));
  62         // mItemId = c.getString(c.getColumnIndex(ProviderTableMeta._ID));
  63         mAccount = account;
  64     }
  65
  66     public boolean areAllItemsEnabled() {
  67         return true;
  68     }
  69
  70     public boolean isEnabled(int position) {
  71         return true;
  72     }
  73
  74     public int getCount() {
  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
  84                         .getSystemService(Context.ACCOUNT_SERVICE);
  85                 String ocurl = accm.getUserData(mAccount,
  86                         AccountUtils.constructFullURLForAccount(mContext, mAccount));
  87                 ocurl += WebdavUtils.encodePath(mFilePath + mFilename);
  88                 intent.setData(Uri.parse(ocurl));
  89             } else {
  90                 intent.putExtra("toDownload", false);
  91                 intent.setDataAndType(Uri.fromFile(new File(mFileStoragePath)),
  92                         mFileType);
  93             }
  94             return intent;
  95         }
  96         return null;
  97     }
  98
  99     public long getItemId(int position) {
 100         return 0;
 101     }
 102
 103     public int getItemViewType(int position) {
 104         return 0;
 105     }
 106
 107     public View getView(int position, View convertView, ViewGroup parent) {
 108         View v = convertView;
 109         if (v == null) {
 110             LayoutInflater vi = (LayoutInflater) mContext
 111                     .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
 112             v = vi.inflate(R.layout.file_display_action_list_element, null);
 113         }
 114
 115         TextView tv;
 116         ImageView iv;
 117         switch (position) {
 118         case ITEM_DOWNLOAD:
 119             tv = (TextView) v.findViewById(R.id.textView1);
 120             if (mFileStoragePath == null) {
 121                 tv.setText("Download");
 122             } else {
 123                 setActionName(tv);
 124             }
 125             iv = (ImageView) v.findViewById(R.id.imageView1);
 126             iv.setImageResource(R.drawable.download);
 127             break;
 128         }
 129
 130         return v;
 131     }
 132
 133     public int getViewTypeCount() {
 134         return 2;
 135     }
 136
 137     public boolean hasStableIds() {
 138         return false;
 139     }
 140
 141     public boolean isEmpty() {
 142         return false;
 143     }
 144
 145     public void registerDataSetObserver(DataSetObserver observer) { }
 146
 147     public void unregisterDataSetObserver(DataSetObserver observer) { }
 148
 149     private void setActionName(TextView tv) {
 150         if (mFileType.matches("image/.*")) {
 151             tv.setText("View");
 152         } else if (mFileType.matches("audio/.*")
 153                 || mFileType.matches("video/.*")) {
 154             tv.setText("Play");
 155         } else {
 156             tv.setText("Open");
 157         }
 158     }
 159
 160 }