2 * Copyright (C) 2012 Andrew Neal Licensed under the Apache License, Version 2.0
3 * (the "License"); you may not use this file except in compliance with the
4 * License. You may obtain a copy of the License at
5 * http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law
6 * or agreed to in writing, software distributed under the License is
7 * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
8 * KIND, either express or implied. See the License for the specific language
9 * governing permissions and limitations under the License.
12 package com.cyngn.eleven.ui.fragments.profile;
14 import android.app.Activity;
15 import android.database.Cursor;
16 import android.os.Bundle;
17 import android.os.SystemClock;
18 import android.support.v4.app.Fragment;
19 import android.support.v4.app.LoaderManager.LoaderCallbacks;
20 import android.support.v4.content.Loader;
21 import android.view.ContextMenu;
22 import android.view.ContextMenu.ContextMenuInfo;
23 import android.view.LayoutInflater;
24 import android.view.Menu;
25 import android.view.SubMenu;
26 import android.view.View;
27 import android.view.ViewGroup;
28 import android.widget.AbsListView;
29 import android.widget.AdapterView;
30 import android.widget.AdapterView.AdapterContextMenuInfo;
31 import android.widget.AdapterView.OnItemClickListener;
32 import android.widget.ListView;
33 import android.widget.TextView;
35 import com.cyngn.eleven.R;
36 import com.cyngn.eleven.adapters.ProfileSongAdapter;
37 import com.cyngn.eleven.loaders.LastAddedLoader;
38 import com.cyngn.eleven.menu.CreateNewPlaylist;
39 import com.cyngn.eleven.menu.DeleteDialog;
40 import com.cyngn.eleven.menu.FragmentMenuItems;
41 import com.cyngn.eleven.model.Song;
42 import com.cyngn.eleven.recycler.RecycleHolder;
43 import com.cyngn.eleven.utils.MusicUtils;
44 import com.cyngn.eleven.utils.NavUtils;
45 import com.cyngn.eleven.widgets.ProfileTabCarousel;
46 import com.cyngn.eleven.widgets.VerticalScrollListener;
48 import java.util.List;
51 * This class is used to display all of the songs the user put on their device
52 * within the last four weeks.
54 * @author Andrew Neal (andrewdneal@gmail.com)
56 public class LastAddedFragment extends Fragment implements LoaderCallbacks<List<Song>>,
60 * Used to keep context menu items from bleeding into other fragments
62 private static final int GROUP_ID = 7;
65 * LoaderCallbacks identifier
67 private static final int LOADER = 0;
72 private ViewGroup mRootView;
75 * The adapter for the list
77 private ProfileSongAdapter mAdapter;
82 private ListView mListView;
90 * Position of a context menu item
92 private int mSelectedPosition;
95 * Id of a context menu item
97 private long mSelectedId;
100 * Song, album, and artist name used in the context menu
102 private String mSongName, mAlbumName, mArtistName;
107 private ProfileTabCarousel mProfileTabCarousel;
110 * Empty constructor as per the {@link Fragment} documentation
112 public LastAddedFragment() {
119 public void onAttach(final Activity activity) {
120 super.onAttach(activity);
121 mProfileTabCarousel = (ProfileTabCarousel)activity
122 .findViewById(R.id.acivity_profile_base_tab_carousel);
129 public void onCreate(final Bundle savedInstanceState) {
130 super.onCreate(savedInstanceState);
131 // Create the adpater
132 mAdapter = new ProfileSongAdapter(
134 R.layout.list_item_normal,
135 R.layout.faux_carousel,
136 ProfileSongAdapter.DISPLAY_PLAYLIST_SETTING
144 public View onCreateView(final LayoutInflater inflater, final ViewGroup container,
145 final Bundle savedInstanceState) {
146 // The View for the fragment's UI
147 mRootView = (ViewGroup)inflater.inflate(R.layout.list_base, null);
148 // Initialize the list
149 mListView = (ListView)mRootView.findViewById(R.id.list_base);
150 // Set the data behind the list
151 mListView.setAdapter(mAdapter);
152 // Release any references to the recycled Views
153 mListView.setRecyclerListener(new RecycleHolder());
154 // Listen for ContextMenus to be created
155 mListView.setOnCreateContextMenuListener(this);
156 // Play the selected song
157 mListView.setOnItemClickListener(this);
158 // To help make scrolling smooth
159 mListView.setOnScrollListener(new VerticalScrollListener(null, mProfileTabCarousel, 0) {
161 public void onScrollStateChanged(AbsListView view, int scrollState) {
162 super.onScrollStateChanged(view, scrollState);
164 // Pause disk cache access to ensure smoother scrolling
165 if (scrollState == AbsListView.OnScrollListener.SCROLL_STATE_FLING
166 || scrollState == AbsListView.OnScrollListener.SCROLL_STATE_TOUCH_SCROLL) {
167 mAdapter.setPauseDiskCache(true);
169 mAdapter.setPauseDiskCache(false);
170 mAdapter.notifyDataSetChanged();
174 // Remove the scrollbars and padding for the fast scroll
175 mListView.setVerticalScrollBarEnabled(false);
176 mListView.setFastScrollEnabled(false);
177 mListView.setPadding(0, 0, 0, 0);
185 public void onActivityCreated(final Bundle savedInstanceState) {
186 super.onActivityCreated(savedInstanceState);
187 // Enable the options menu
188 setHasOptionsMenu(true);
190 getLoaderManager().initLoader(LOADER, null, this);
197 public void onCreateContextMenu(final ContextMenu menu, final View v,
198 final ContextMenuInfo menuInfo) {
199 super.onCreateContextMenu(menu, v, menuInfo);
200 // Get the position of the selected item
201 final AdapterContextMenuInfo info = (AdapterContextMenuInfo)menuInfo;
202 mSelectedPosition = info.position - 1;
204 mSong = mAdapter.getItem(mSelectedPosition);
205 mSelectedId = mSong.mSongId;
206 mSongName = mSong.mSongName;
207 mAlbumName = mSong.mAlbumName;
208 mArtistName = mSong.mArtistName;
211 menu.add(GROUP_ID, FragmentMenuItems.PLAY_SELECTION, Menu.NONE,
212 getString(R.string.context_menu_play_selection));
215 menu.add(GROUP_ID, FragmentMenuItems.PLAY_NEXT, Menu.NONE,
216 getString(R.string.context_menu_play_next));
218 // Add the song to the queue
219 menu.add(GROUP_ID, FragmentMenuItems.ADD_TO_QUEUE, Menu.NONE,
220 getString(R.string.add_to_queue));
222 // Add the song to a playlist
223 final SubMenu subMenu = menu.addSubMenu(GROUP_ID, FragmentMenuItems.ADD_TO_PLAYLIST,
224 Menu.NONE, R.string.add_to_playlist);
225 MusicUtils.makePlaylistMenu(getActivity(), GROUP_ID, subMenu);
227 // View more content by the song artist
228 menu.add(GROUP_ID, FragmentMenuItems.MORE_BY_ARTIST, Menu.NONE,
229 getString(R.string.context_menu_more_by_artist));
231 // Make the song a ringtone
232 menu.add(GROUP_ID, FragmentMenuItems.USE_AS_RINGTONE, Menu.NONE,
233 getString(R.string.context_menu_use_as_ringtone));
236 menu.add(GROUP_ID, FragmentMenuItems.DELETE, Menu.NONE,
237 getString(R.string.context_menu_delete));
241 public boolean onContextItemSelected(final android.view.MenuItem item) {
242 if (item.getGroupId() == GROUP_ID) {
243 switch (item.getItemId()) {
244 case FragmentMenuItems.PLAY_SELECTION:
245 MusicUtils.playAll(getActivity(), new long[] {
249 case FragmentMenuItems.PLAY_NEXT:
250 MusicUtils.playNext(new long[] {
254 case FragmentMenuItems.ADD_TO_QUEUE:
255 MusicUtils.addToQueue(getActivity(), new long[] {
259 case FragmentMenuItems.NEW_PLAYLIST:
260 CreateNewPlaylist.getInstance(new long[] {
262 }).show(getFragmentManager(), "CreatePlaylist");
264 case FragmentMenuItems.PLAYLIST_SELECTED:
265 final long mPlaylistId = item.getIntent().getLongExtra("playlist", 0);
266 MusicUtils.addToPlaylist(getActivity(), new long[] {
270 case FragmentMenuItems.MORE_BY_ARTIST:
271 NavUtils.openArtistProfile(getActivity(), mArtistName);
273 case FragmentMenuItems.USE_AS_RINGTONE:
274 MusicUtils.setRingtone(getActivity(), mSelectedId);
276 case FragmentMenuItems.DELETE:
277 DeleteDialog.newInstance(mSong.mSongName, new long[] {
279 }, null).show(getFragmentManager(), "DeleteDialog");
280 SystemClock.sleep(10);
281 mAdapter.notifyDataSetChanged();
282 getLoaderManager().restartLoader(LOADER, null, this);
288 return super.onContextItemSelected(item);
295 public void onItemClick(final AdapterView<?> parent, final View view, final int position,
300 Cursor cursor = LastAddedLoader.makeLastAddedCursor(getActivity());
301 final long[] list = MusicUtils.getSongListForCursor(cursor);
302 MusicUtils.playAll(getActivity(), list, position - 1, false);
311 public Loader<List<Song>> onCreateLoader(final int id, final Bundle args) {
312 return new LastAddedLoader(getActivity());
319 public void onLoadFinished(final Loader<List<Song>> loader, final List<Song> data) {
320 // Check for any errors
321 if (data.isEmpty()) {
322 // Set the empty text
323 final TextView empty = (TextView)mRootView.findViewById(R.id.empty);
324 empty.setText(getString(R.string.empty_last_added));
325 mListView.setEmptyView(empty);
331 // Return the correct count
332 mAdapter.setCount(data);
333 // Add the data to the adpater
334 for (final Song song : data) {
343 public void onLoaderReset(final Loader<List<Song>> loader) {
344 // Clear the data in the adapter