src/eu/alefzero/owncloud/ui/fragment/FileList.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 package eu.alefzero.owncloud.ui.fragment;
  19
  20 import eu.alefzero.owncloud.R;
  21 import eu.alefzero.owncloud.R.id;
  22 import eu.alefzero.owncloud.authenticator.AccountAuthenticator;
  23 import eu.alefzero.owncloud.db.ProviderMeta.ProviderTableMeta;
  24 import eu.alefzero.owncloud.ui.activity.FileDetailActivity;
  25 import eu.alefzero.owncloud.ui.adapter.FileListListAdapter;
  26 import eu.alefzero.owncloud.ui.fragment.ActionBar;
  27 import android.accounts.Account;
  28 import android.accounts.AccountManager;
  29 import android.app.Activity;
  30 import android.app.Service;
  31 import android.content.Intent;
  32 import android.database.Cursor;
  33 import android.net.Uri;
  34 import android.os.Bundle;
  35 import android.support.v4.app.FragmentTransaction;
  36 import android.support.v4.app.ListFragment;
  37 import android.view.LayoutInflater;
  38 import android.view.View;
  39 import android.view.ViewGroup;
  40 import android.widget.ArrayAdapter;
  41 import android.widget.ListView;
  42 import android.widget.TextView;
  43 import android.widget.Toast;
  44
  45 /**
  46  * A Fragment that lists all files and folders in a given path.
  47  * @author Bartek Przybylski
  48  *
  49  */
  50 public class FileList extends ListFragment {
  51   private Cursor mCursor;
  52   private Account mAccount;
  53   private AccountManager mAccountManager;
  54   private View mheaderView;
  55
  56
  57   @Override
  58   public void onCreate(Bundle savedInstanceState) {
  59     // TODO Auto-generated method stub
  60     super.onCreate(savedInstanceState);
  61
  62     mAccountManager = (AccountManager)getActivity().getSystemService(Service.ACCOUNT_SERVICE);
  63     mAccount = mAccountManager.getAccountsByType(AccountAuthenticator.ACCOUNT_TYPE)[0];
  64     populateFileList();
  65   }
  66
  67   @Override
  68   public void onActivityCreated(Bundle savedInstanceState) {
  69     // TODO Auto-generated method stub
  70     super.onActivityCreated(savedInstanceState);
  71   }
  72
  73   @Override
  74   public void onListItemClick(ListView l, View v, int position, long id) {
  75     FileDetail fd = (FileDetail) getFragmentManager().findFragmentById(R.id.fileDetail);
  76     ActionBar ab = (ActionBar) getFragmentManager().findFragmentById(R.id.actionBar);
  77
  78     if (!mCursor.moveToPosition(position)) {
  79       throw new IndexOutOfBoundsException("Incorrect item selected");
  80     }
  81     if (mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_CONTENT_TYPE)).equals("DIR")) {
  82         String id_ = mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta._ID));
  83         String dirname = mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_NAME));
  84         //ab..push(DisplayUtils.HtmlDecode(dirname));
  85         //mPath.addLast(DisplayUtils.HtmlDecode(dirname));
  86         //mParents.push(id_);
  87         mCursor = getActivity().managedQuery(Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_DIR, id_),
  88                                null,
  89                                ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?",
  90                                new String[]{mAccount.name}, null);
  91         setListAdapter(new FileListListAdapter(mCursor, getActivity()));
  92         setListShown(false);
  93         setListShown(true);
  94         super.onListItemClick(l, v, position, id);
  95         return;
  96     }
  97     Intent i = new Intent(getActivity(), FileDetailActivity.class);
  98     i.putExtra("FILE_PATH", ab.getCurrentPath());
  99     i.putExtra("FILE_NAME", ((TextView)v.findViewById(R.id.Filename)).getText());
 100     if (fd != null) {
 101       fd.setStuff(i);
 102       //fd.use(((TextView)v.findViewById(R.id.Filename)).getText());
 103     } else {
 104       i.putExtra("FILE_PATH", ab.getCurrentPath());
 105       i.putExtra("FILE_NAME", ((TextView)v.findViewById(R.id.Filename)).getText());
 106       startActivity(i);
 107     }
 108     super.onListItemClick(l, v, position, id);
 109
 110   }
 111
 112   @Override
 113   public void onDestroyView() {
 114     setListAdapter(null);
 115     super.onDestroyView();
 116   }
 117
 118   private void populateFileList() {
 119     mCursor = getActivity().getContentResolver().query(ProviderTableMeta.CONTENT_URI,
 120         null,
 121         ProviderTableMeta.FILE_ACCOUNT_OWNER+"=?",
 122         new String[]{mAccount.name},
 123         null);
 124
 125     setListAdapter(new FileListListAdapter(mCursor, getActivity()));
 126   }
 127 }