src/eu/alefzero/owncloud/ui/fragment/FileListFragment.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 java.util.Stack;
  21 import java.util.Vector;
  22
  23 import android.accounts.Account;
  24 import android.content.ClipData;
  25 import android.content.ClipDescription;
  26 import android.content.Intent;
  27 import android.os.Bundle;
  28 import android.util.Log;
  29 import android.view.View;
  30 import android.widget.AdapterView;
  31 import android.widget.Toast;
  32 import eu.alefzero.owncloud.AccountUtils;
  33 import eu.alefzero.owncloud.R;
  34 import eu.alefzero.owncloud.datamodel.DataStorageManager;
  35 import eu.alefzero.owncloud.datamodel.FileDataStorageManager;
  36 import eu.alefzero.owncloud.datamodel.OCFile;
  37 import eu.alefzero.owncloud.ui.FragmentListView;
  38 import eu.alefzero.owncloud.ui.activity.FileDetailActivity;
  39 import eu.alefzero.owncloud.ui.activity.FileDisplayActivity;
  40 import eu.alefzero.owncloud.ui.adapter.FileListListAdapter;
  41
  42 /**
  43  * A Fragment that lists all files and folders in a given path.
  44  * @author Bartek Przybylski
  45  *
  46  */
  47 public class FileListFragment extends FragmentListView {
  48   private Account mAccount;
  49   private Stack<String> mDirNames;
  50   private Vector<OCFile> mFiles;
  51   private DataStorageManager mStorageManager;
  52
  53   public FileListFragment() {
  54     mDirNames = new Stack<String>();
  55   }
  56
  57   @Override
  58   public void onCreate(Bundle savedInstanceState) {
  59     super.onCreate(savedInstanceState);
  60
  61     mAccount = AccountUtils.getCurrentOwnCloudAccount(getActivity());
  62     getListView().setDivider(getResources().getDrawable(R.drawable.uploader_list_separator));
  63     getListView().setDividerHeight(1);
  64
  65     populateFileList();
  66   }
  67
  68   @Override
  69   public void onItemClick(AdapterView<?> l, View v, int position, long id) {
  70     if (mFiles.size() <= position) {
  71       throw new IndexOutOfBoundsException("Incorrect item selected");
  72     }
  73     OCFile file = mFiles.get(position);
  74     String id_ = String.valueOf(file.getFileId());
  75     if (file.getMimetype().equals("DIR")) {
  76         String dirname = file.getFileName();
  77
  78         mDirNames.push(dirname);
  79         ((FileDisplayActivity)getActivity()).pushPath(dirname);
  80
  81         populateFileList();
  82         return;
  83     }
  84     Intent i = new Intent(getActivity(), FileDetailActivity.class);
  85     i.putExtra("FILE_NAME", file.getFileName());
  86     i.putExtra("FULL_PATH", file.getPath());
  87     i.putExtra("FILE_ID", id_);
  88     Log.e("ASD", mAccount+"");
  89     i.putExtra("ACCOUNT", mAccount);
  90     FileDetailFragment fd = (FileDetailFragment) getFragmentManager().findFragmentById(R.id.fileDetail);
  91     if (fd != null) {
  92       fd.setStuff(i);
  93     } else {
  94       startActivity(i);
  95     }
  96   }
  97
  98   @Override
  99   public boolean onItemLongClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
 100     ClipData.Item item = new ClipData.Item("ASD");
 101     ClipDescription cd = new ClipDescription("ASD", new String[]{ClipDescription.MIMETYPE_TEXT_PLAIN});
 102     ClipData dragData = new ClipData(cd, item);
 103     arg1.startDrag(dragData, new View.DragShadowBuilder(arg0.getChildAt(arg2)), null, 0);
 104     return true;
 105   }
 106
 107   /**
 108    * Call this, when the user presses the up button
 109    */
 110   public void onNavigateUp() {
 111     mDirNames.pop();
 112     populateFileList();
 113   }
 114
 115   /**
 116    * Lists the directory
 117    */
 118   public void populateFileList() {
 119     String s = "/";
 120     for (String a : mDirNames)
 121       s+= a + "/";
 122     Log.e("ASD", s);
 123
 124     mStorageManager = new FileDataStorageManager(mAccount, getActivity().getContentResolver());
 125     OCFile file = mStorageManager.getFileByPath(s);
 126     mFiles = mStorageManager.getDirectoryContent(file);
 127     if (mFiles == null || mFiles.size() == 0) {
 128       Toast.makeText(getActivity(), "There are no files here", Toast.LENGTH_LONG).show();
 129     }
 130     setListAdapter(new FileListListAdapter(file, mStorageManager, getActivity()));
 131   }
 132
 133   //TODO: Delete this testing stuff.
 134   /*private  void addContact(Account account, String name, String username) {
 135     Log.i("ASD", "Adding contact: " + name);
 136     ArrayList<ContentProviderOperation> operationList = new ArrayList<ContentProviderOperation>();
 137
 138     //Create our RawContact
 139     ContentProviderOperation.Builder builder = ContentProviderOperation.newInsert(RawContacts.CONTENT_URI);
 140     builder.withValue(RawContacts.ACCOUNT_NAME, account.name);
 141     builder.withValue(RawContacts.ACCOUNT_TYPE, account.type);
 142     builder.withValue(RawContacts.SYNC1, username);
 143     operationList.add(builder.build());
 144
 145     //Create a Data record of common type 'StructuredName' for our RawContact
 146     builder = ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI);
 147     builder.withValueBackReference(ContactsContract.CommonDataKinds.StructuredName.RAW_CONTACT_ID, 0);
 148     builder.withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE);
 149     builder.withValue(ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME, name);
 150     operationList.add(builder.build());
 151
 152     //Create a Data record of custom type "vnd.android.cursor.item/vnd.fm.last.android.profile" to display a link to the Last.fm profile
 153     builder = ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI);
 154     builder.withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0);
 155     builder.withValue(ContactsContract.Data.MIMETYPE, "vnd.android.cursor.item/vnd.owncloud.contact.profile");
 156     builder.withValue(ContactsContract.Data.DATA1, username);
 157     builder.withValue(ContactsContract.Data.DATA2, "Last.fm Profile");
 158     builder.withValue(ContactsContract.Data.DATA3, "View profile");
 159     operationList.add(builder.build());
 160
 161     try {
 162      getActivity().getContentResolver().applyBatch(ContactsContract.AUTHORITY, operationList);
 163     } catch (Exception e) {
 164      Log.e("ASD", "Something went wrong during creation! " + e);
 165      e.printStackTrace();
 166     }
 167    }*/
 168
 169 }