Alexandre Lision | a8b7872 | 2013-12-13 10:18:33 -0500 | [diff] [blame] | 1 | /* |
Alexandre Lision | c1024c0 | 2014-01-06 11:12:53 -0500 | [diff] [blame] | 2 | * Copyright (C) 2004-2014 Savoir-Faire Linux Inc. |
Alexandre Lision | a8b7872 | 2013-12-13 10:18:33 -0500 | [diff] [blame] | 3 | * |
| 4 | * Author: Alexandre Lision <alexandre.lision@savoirfairelinux.com> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 3 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 19 | * |
| 20 | * Additional permission under GNU GPL version 3 section 7: |
| 21 | * |
| 22 | * If you modify this program, or any covered work, by linking or |
| 23 | * combining it with the OpenSSL project's OpenSSL library (or a |
| 24 | * modified version of that library), containing parts covered by the |
| 25 | * terms of the OpenSSL or SSLeay licenses, Savoir-Faire Linux Inc. |
| 26 | * grants you additional permission to convey the resulting work. |
| 27 | * Corresponding Source for a non-source form of such a combination |
| 28 | * shall include the source code for the parts of OpenSSL used as well |
| 29 | * as that of the covered work. |
| 30 | */ |
Alexandre Lision | 8ad3959 | 2013-11-21 13:23:58 -0500 | [diff] [blame] | 31 | package org.sflphone.fragments; |
| 32 | |
| 33 | import java.io.File; |
| 34 | import java.util.ArrayList; |
| 35 | import java.util.Arrays; |
| 36 | import java.util.Comparator; |
| 37 | import java.util.List; |
| 38 | import java.util.Locale; |
| 39 | |
| 40 | import org.sflphone.R; |
| 41 | |
| 42 | import android.app.DialogFragment; |
| 43 | import android.os.Bundle; |
| 44 | import android.os.Environment; |
Alexandre Lision | 8ad3959 | 2013-11-21 13:23:58 -0500 | [diff] [blame] | 45 | import android.view.LayoutInflater; |
| 46 | import android.view.View; |
| 47 | import android.view.View.OnClickListener; |
| 48 | import android.view.ViewGroup; |
| 49 | import android.widget.AdapterView; |
| 50 | import android.widget.AdapterView.OnItemClickListener; |
| 51 | import android.widget.ArrayAdapter; |
| 52 | import android.widget.Button; |
| 53 | import android.widget.ListView; |
| 54 | import android.widget.TextView; |
| 55 | |
| 56 | public class FileExplorerDFragment extends DialogFragment implements OnItemClickListener { |
| 57 | |
| 58 | private String prefKey; |
| 59 | |
| 60 | public interface onFileSelectedListener { |
| 61 | public void onFileSelected(String path, String key); |
| 62 | } |
| 63 | |
| 64 | public static FileExplorerDFragment newInstance() { |
| 65 | FileExplorerDFragment f = new FileExplorerDFragment(); |
| 66 | return f; |
| 67 | } |
| 68 | |
| 69 | private List<String> item = null; |
| 70 | private List<String> path = null; |
| 71 | private String root; |
| 72 | private TextView myPath; |
| 73 | public onFileSelectedListener mDelegateListener; |
| 74 | |
| 75 | private String currentPath; |
| 76 | Comparator<? super File> comparator; |
| 77 | |
| 78 | public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { |
| 79 | super.onCreateView(inflater, container, savedInstanceState); |
| 80 | View rootView = inflater.inflate(R.layout.file_explorer_dfrag, container); |
| 81 | myPath = (TextView) rootView.findViewById(R.id.path); |
| 82 | |
| 83 | getDialog().setTitle(getResources().getString(R.string.file_explorer_title)); |
| 84 | |
| 85 | comparator = filecomparatorByAlphabetically; |
| 86 | root = Environment.getExternalStorageDirectory().getPath(); |
| 87 | getDir(root, rootView); |
| 88 | |
| 89 | Button btnAlphabetically = (Button) rootView.findViewById(R.id.button_alphabetically); |
| 90 | btnAlphabetically.setOnClickListener(new OnClickListener() { |
| 91 | |
| 92 | @Override |
| 93 | public void onClick(View arg0) { |
| 94 | comparator = filecomparatorByAlphabetically; |
| 95 | getDir(currentPath, getView()); |
| 96 | |
| 97 | } |
| 98 | }); |
| 99 | |
| 100 | Button btnLastDateModified = (Button) rootView.findViewById(R.id.button_lastDateModified); |
| 101 | btnLastDateModified.setOnClickListener(new OnClickListener() { |
| 102 | |
| 103 | @Override |
| 104 | public void onClick(View arg0) { |
| 105 | comparator = filecomparatorByLastModified; |
| 106 | getDir(currentPath, getView()); |
| 107 | |
| 108 | } |
| 109 | }); |
| 110 | return rootView; |
| 111 | } |
| 112 | |
| 113 | private void getDir(String dirPath, View parent) { |
| 114 | currentPath = dirPath; |
| 115 | |
| 116 | myPath.setText("Location: " + dirPath); |
| 117 | item = new ArrayList<String>(); |
| 118 | path = new ArrayList<String>(); |
| 119 | File f = new File(dirPath); |
| 120 | File[] files = f.listFiles(); |
| 121 | |
| 122 | if (!dirPath.equals(root)) { |
| 123 | item.add(root); |
| 124 | path.add(root); |
| 125 | item.add("../"); |
| 126 | path.add(f.getParent()); |
| 127 | } |
| 128 | |
| 129 | Arrays.sort(files, comparator); |
| 130 | |
| 131 | for (int i = 0; i < files.length; i++) { |
| 132 | File file = files[i]; |
| 133 | |
| 134 | if (!file.isHidden() && file.canRead()) { |
| 135 | path.add(file.getPath()); |
| 136 | if (file.isDirectory()) { |
| 137 | item.add(file.getName() + "/"); |
| 138 | } else { |
| 139 | item.add(file.getName()); |
| 140 | } |
| 141 | } |
| 142 | } |
| 143 | |
| 144 | ArrayAdapter<String> fileList = new ArrayAdapter<String>(getActivity(), android.R.layout.simple_list_item_1, item); |
| 145 | |
| 146 | ((ListView) parent.findViewById(android.R.id.list)).setAdapter(fileList); |
| 147 | ((ListView) parent.findViewById(android.R.id.list)).setOnItemClickListener(this); |
| 148 | } |
| 149 | |
| 150 | Comparator<? super File> filecomparatorByLastModified = new Comparator<File>() { |
| 151 | |
| 152 | public int compare(File file1, File file2) { |
| 153 | |
| 154 | if (file1.isDirectory()) { |
| 155 | if (file2.isDirectory()) { |
| 156 | return Long.valueOf(file1.lastModified()).compareTo(file2.lastModified()); |
| 157 | } else { |
| 158 | return -1; |
| 159 | } |
| 160 | } else { |
| 161 | if (file2.isDirectory()) { |
| 162 | return 1; |
| 163 | } else { |
| 164 | return Long.valueOf(file1.lastModified()).compareTo(file2.lastModified()); |
| 165 | } |
| 166 | } |
| 167 | |
| 168 | } |
| 169 | }; |
| 170 | |
| 171 | Comparator<? super File> filecomparatorByAlphabetically = new Comparator<File>() { |
| 172 | |
| 173 | public int compare(File file1, File file2) { |
| 174 | |
| 175 | if (file1.isDirectory()) { |
| 176 | if (file2.isDirectory()) { |
| 177 | return String.valueOf(file1.getName().toLowerCase(Locale.getDefault())).compareTo(file2.getName().toLowerCase()); |
| 178 | } else { |
| 179 | return -1; |
| 180 | } |
| 181 | } else { |
| 182 | if (file2.isDirectory()) { |
| 183 | return 1; |
| 184 | } else { |
| 185 | return String.valueOf(file1.getName().toLowerCase(Locale.getDefault())).compareTo(file2.getName().toLowerCase()); |
| 186 | } |
| 187 | } |
| 188 | |
| 189 | } |
| 190 | }; |
| 191 | |
| 192 | public void setOnFileSelectedListener(onFileSelectedListener listener, String key) { |
| 193 | mDelegateListener = listener; |
| 194 | prefKey = key; |
| 195 | } |
| 196 | |
| 197 | @Override |
| 198 | public void onItemClick(AdapterView<?> arg0, View arg1, int pos, long arg3) { |
| 199 | File file = new File(path.get(pos)); |
| 200 | |
| 201 | |
| 202 | // if (file.isDirectory()) { |
| 203 | // selectButton.setEnabled(false); |
| 204 | // if (file.canRead()) { |
| 205 | // lastPositions.put(currentPath, position); |
| 206 | // getDir(path.get(position)); |
| 207 | // if (canSelectDir) { |
| 208 | // selectedFile = file; |
| 209 | // v.setSelected(true); |
| 210 | // selectButton.setEnabled(true); |
| 211 | // } |
| 212 | // } else { |
| 213 | // new AlertDialog.Builder(this).setIcon(R.drawable.icon) |
| 214 | // .setTitle("[" + file.getName() + "] " + getText(R.string.cant_read_folder)) |
| 215 | // .setPositiveButton("OK", new DialogInterface.OnClickListener() { |
| 216 | // |
| 217 | // @Override |
| 218 | // public void onClick(DialogInterface dialog, int which) { |
| 219 | // |
| 220 | // } |
| 221 | // }).show(); |
| 222 | // } |
| 223 | // } else { |
| 224 | // selectedFile = file; |
| 225 | // v.setSelected(true); |
| 226 | // selectButton.setEnabled(true); |
| 227 | // } |
| 228 | // |
| 229 | |
| 230 | |
| 231 | |
| 232 | if (mDelegateListener != null) { |
| 233 | mDelegateListener.onFileSelected((String) ((ListView) getView().findViewById(android.R.id.list)).getAdapter().getItem(pos), prefKey); |
| 234 | } |
| 235 | } |
| 236 | } |