--- /dev/null
+/* ownCloud Android client application\r
+ * Copyright (C) 2011 Bartek Przybylski\r
+ *\r
+ * This program is free software: you can redistribute it and/or modify\r
+ * it under the terms of the GNU General Public License as published by\r
+ * the Free Software Foundation, either version 3 of the License, or\r
+ * (at your option) any later version.\r
+ *\r
+ * This program is distributed in the hope that it will be useful,\r
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
+ * GNU General Public License for more details.\r
+ *\r
+ * You should have received a copy of the GNU General Public License\r
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.\r
+ *\r
+ */\r
+package com.owncloud.android.ui.fragment;\r
+\r
+import java.util.Vector;\r
+\r
+import com.owncloud.android.datamodel.DataStorageManager;\r
+import com.owncloud.android.datamodel.OCFile;\r
+import com.owncloud.android.ui.FragmentListView;\r
+import com.owncloud.android.ui.adapter.FileListListAdapter;\r
+\r
+import android.app.Activity;\r
+import android.os.Bundle;\r
+import android.util.Log;\r
+import android.view.LayoutInflater;\r
+import android.view.View;\r
+import android.view.ViewGroup;\r
+import android.widget.AdapterView;\r
+import com.owncloud.android.R;\r
+\r
+/**\r
+ * A Fragment that lists all files and folders in a given path.\r
+ * \r
+ * @author Bartek Przybylski\r
+ * \r
+ */\r
+public class FileListFragment extends FragmentListView {\r
+ private static final String TAG = "FileListFragment";\r
+ \r
+ private FileListFragment.ContainerActivity mContainerActivity;\r
+ \r
+ private OCFile mFile = null;\r
+ private FileListListAdapter mAdapter;\r
+\r
+ \r
+ /**\r
+ * {@inheritDoc}\r
+ */\r
+ @Override\r
+ public void onAttach(Activity activity) {\r
+ super.onAttach(activity);\r
+ try {\r
+ mContainerActivity = (ContainerActivity) activity;\r
+ } catch (ClassCastException e) {\r
+ throw new ClassCastException(activity.toString() + " must implement FileListFragment.ContainerActivity");\r
+ }\r
+ }\r
+ \r
+ \r
+ @Override\r
+ public View onCreateView(LayoutInflater inflater, ViewGroup container,\r
+ Bundle savedInstanceState) {\r
+ Log.i(getClass().toString(), "onCreateView() start");\r
+ super.onCreateView(inflater, container, savedInstanceState);\r
+ getListView().setDivider(getResources().getDrawable(R.drawable.uploader_list_separator));\r
+ getListView().setDividerHeight(1);\r
+ \r
+ Log.i(getClass().toString(), "onCreateView() end");\r
+ return getListView();\r
+ } \r
+\r
+\r
+ @Override\r
+ public void onActivityCreated(Bundle savedInstanceState) {\r
+ Log.i(getClass().toString(), "onActivityCreated() start");\r
+ \r
+ super.onCreate(savedInstanceState);\r
+ //mAdapter = new FileListListAdapter();\r
+ \r
+ Log.i(getClass().toString(), "onActivityCreated() stop");\r
+ }\r
+ \r
+ \r
+ @Override\r
+ public void onItemClick(AdapterView<?> l, View v, int position, long id) {\r
+ OCFile file = (OCFile) mAdapter.getItem(position);\r
+ if (file != null) {\r
+ /// Click on a directory\r
+ if (file.getMimetype().equals("DIR")) {\r
+ // just local updates\r
+ mFile = file;\r
+ listDirectory(file);\r
+ // any other updates are let to the container Activity\r
+ mContainerActivity.onDirectoryClick(file);\r
+ \r
+ } else { /// Click on a file\r
+ mContainerActivity.onFileClick(file);\r
+ }\r
+ \r
+ } else {\r
+ Log.d(TAG, "Null object in ListAdapter!!");\r
+ }\r
+ \r
+ }\r
+\r
+ /**\r
+ * Call this, when the user presses the up button\r
+ */\r
+ public void onNavigateUp() {\r
+ OCFile parentDir = null;\r
+ \r
+ if(mFile != null){\r
+ DataStorageManager storageManager = mContainerActivity.getStorageManager();\r
+ parentDir = storageManager.getFileById(mFile.getParentId());\r
+ mFile = parentDir;\r
+ }\r
+ listDirectory(parentDir);\r
+ }\r
+\r
+ /**\r
+ * Use this to query the {@link OCFile} that is currently\r
+ * being displayed by this fragment\r
+ * @return The currently viewed OCFile\r
+ */\r
+ public OCFile getCurrentFile(){\r
+ return mFile;\r
+ }\r
+ \r
+ /**\r
+ * Calls {@link FileListFragment#listDirectory(OCFile)} with a null parameter\r
+ */\r
+ public void listDirectory(){\r
+ listDirectory(null);\r
+ }\r
+ \r
+ /**\r
+ * Lists the given directory on the view. When the input parameter is null,\r
+ * it will either refresh the last known directory, or list the root\r
+ * if there never was a directory.\r
+ * \r
+ * @param directory File to be listed\r
+ */\r
+ public void listDirectory(OCFile directory) {\r
+ \r
+ DataStorageManager storageManager = mContainerActivity.getStorageManager();\r
+\r
+ // Check input parameters for null\r
+ if(directory == null){\r
+ if(mFile != null){\r
+ directory = mFile;\r
+ } else {\r
+ directory = storageManager.getFileByPath("/");\r
+ if (directory == null) return; // no files, wait for sync\r
+ }\r
+ }\r
+ \r
+ \r
+ // If that's not a directory -> List its parent\r
+ if(!directory.isDirectory()){\r
+ Log.w(TAG, "You see, that is not a directory -> " + directory.toString());\r
+ directory = storageManager.getFileById(directory.getParentId());\r
+ }\r
+\r
+ mFile = directory;\r
+ \r
+ mAdapter = new FileListListAdapter(directory, storageManager, getActivity());\r
+ setListAdapter(mAdapter);\r
+ }\r
+ \r
+ \r
+ \r
+ /**\r
+ * Interface to implement by any Activity that includes some instance of FileListFragment\r
+ * \r
+ * @author David A. Velasco\r
+ */\r
+ public interface ContainerActivity {\r
+\r
+ /**\r
+ * Callback method invoked when a directory is clicked by the user on the files list\r
+ * \r
+ * @param file\r
+ */\r
+ public void onDirectoryClick(OCFile file);\r
+ \r
+ /**\r
+ * Callback method invoked when a file (non directory) is clicked by the user on the files list\r
+ * \r
+ * @param file\r
+ */\r
+ public void onFileClick(OCFile file);\r
+\r
+ /**\r
+ * Getter for the current DataStorageManager in the container activity\r
+ */\r
+ public DataStorageManager getStorageManager();\r
+ \r
+ }\r
+\r
+}\r
projects / pub / Android / ownCloud.git / blobdiff