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