/*
* Copyright (C) 2014 Saravan Pantham
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.aniruddhc.acemusic.player.AsyncTasks;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.os.AsyncTask;
import android.support.v4.app.Fragment;
import android.widget.Toast;
import com.aniruddhc.acemusic.player.R;
import com.aniruddhc.acemusic.player.DBHelpers.DBAccessHelper;
import com.aniruddhc.acemusic.player.NowPlayingActivity.NowPlayingActivity;
import com.aniruddhc.acemusic.player.Services.AudioPlaybackService;
import com.aniruddhc.acemusic.player.Utils.Common;
public class AsyncAddToQueueTask extends AsyncTask<Boolean, Integer, Boolean> {
private Context mContext;
private Common mApp;
private String mArtistName;
private String mAlbumName;
private String mSongTitle;
private String mGenreName;
private String mPlaylistId;
private String mPlaylistName;
private String mAlbumArtistName;
private Fragment mFragment;
private Cursor mCursor;
private String mEnqueueType;
private int originalPlaybackIndecesSize = 0;
private boolean mPlayNext = false;
private String mPlayingNext = "";
public AsyncAddToQueueTask(Context context,
Fragment fragment,
String enqueueType,
String artistName,
String albumName,
String songTitle,
String genreName,
String playlistId,
String playlistName,
String albumArtistName) {
mContext = context;
mApp = (Common) mContext;
mArtistName = artistName;
mAlbumName = albumName;
mSongTitle = songTitle;
mGenreName = genreName;
mPlaylistId = playlistId;
mPlaylistName = playlistName;
mAlbumArtistName = albumArtistName;
mFragment = fragment;
mEnqueueType = enqueueType;
if (mApp.getService().getPlaybackIndecesList()!=null) {
originalPlaybackIndecesSize = mApp.getService().getPlaybackIndecesList().size();
}
}
protected void onPreExecute() {
super.onPreExecute();
}
@Override
protected Boolean doInBackground(Boolean... params) {
//Specifies if the user is trying to add song(s) to play next.
if (params.length > 0) {
mPlayNext = params[0];
}
//Escape any rogue apostrophes.
if (mArtistName!=null && mArtistName.contains("'")) {
mArtistName = mArtistName.replace("'", "''");
}
if (mAlbumName!=null && mAlbumName.contains("'")) {
mAlbumName = mAlbumName.replace("'", "''");
}
if (mSongTitle!=null && mSongTitle.contains("'")) {
mSongTitle = mSongTitle.replace("'", "''");
}
if (mGenreName!=null && mGenreName.contains("''")) {
mGenreName = mGenreName.replace("'", "''");
}
if (mAlbumArtistName!=null && mAlbumArtistName.contains("'")) {
mAlbumArtistName = mAlbumArtistName.replace("'", "''");
}
//Fetch the cursor based on the type of set of songs that are being enqueued.
assignCursor();
//Check if the service is currently active.
if (mApp.isServiceRunning()) {
if (mPlayNext) {
/* Loop through the mCursor of the songs that will be enqueued and add the
* loop's counter value to the size of the current mCursor. This will add
* the additional mCursor indeces of the new, merged mCursor to playbackIndecesList.
* The new indeces must be placed after the current song's index.
*/
int playNextIndex = 0;
if (mApp.isServiceRunning()) {
playNextIndex = mApp.getService().getCurrentSongIndex() + 1;
}
for (int i=0; i < mCursor.getCount(); i++) {
mApp.getService().getPlaybackIndecesList().add(playNextIndex + i,
mApp.getService().getCursor().getCount() + i);
}
} else {
/* Loop through the mCursor of the songs that will be enqueued and add the
* loop's counter value to the size of the current mCursor. This will add
* the additional mCursor indeces of the new, merged mCursor to playbackIndecesList.
*/
for (int i=0; i < mCursor.getCount(); i++) {
mApp.getService().getPlaybackIndecesList().add(mApp.getService().getCursor().getCount() + i);
}
}
mApp.getService().enqueueCursor(mCursor, mPlayNext);
} else {
//The service doesn't seem to be running. We'll explicitly stop it, just in case, and then launch NowPlayingActivity.class.
Intent serviceIntent = new Intent(mContext, AudioPlaybackService.class);
mContext.stopService(serviceIntent);
publishProgress(new Integer[] {0});
}
publishProgress(new Integer[] {1});
return true;
}
//Retrieves and assigns the cursor based on the set of song(s) that are being enqueued.
private void assignCursor() {
DBAccessHelper dbHelper = new DBAccessHelper(mContext);
if (mEnqueueType.equals("SONG")) {
String selection = null;
if (mApp.isGooglePlayMusicEnabled()) {
selection = DBAccessHelper.SONG_ARTIST + "=" + "'" + mArtistName + "'" + " AND "
+ DBAccessHelper.SONG_ALBUM + "=" + "'" + mAlbumName + "'" + " AND "
+ DBAccessHelper.SONG_TITLE + "=" + "'" + mSongTitle + "'" + " AND "
+ DBAccessHelper.BLACKLIST_STATUS + "=" + "'FALSE'";
} else {
selection = DBAccessHelper.SONG_ARTIST + "=" + "'" + mArtistName + "'" + " AND "
+ DBAccessHelper.SONG_ALBUM + "=" + "'" + mAlbumName + "'" + " AND "
+ DBAccessHelper.SONG_TITLE + "=" + "'" + mSongTitle + "'" + " AND "
+ DBAccessHelper.BLACKLIST_STATUS + "=" + "'FALSE'" + " AND "
+ DBAccessHelper.SONG_SOURCE + "<>" + "'GOOGLE_PLAY_MUSIC'";
}
mCursor = dbHelper.getReadableDatabase().query(DBAccessHelper.MUSIC_LIBRARY_TABLE,
null,
selection,
null,
null,
null,
DBAccessHelper.SONG_TITLE + " ASC");
mPlayingNext = mSongTitle;
} else if (mEnqueueType.equals("ARTIST")) {
String selection = null;
if (mApp.isGooglePlayMusicEnabled()) {
selection = DBAccessHelper.SONG_ARTIST + "=" + "'" + mArtistName + "'" + " AND "
+ DBAccessHelper.BLACKLIST_STATUS + "=" + "'FALSE'";
} else {
selection = DBAccessHelper.SONG_ARTIST + "=" + "'" + mArtistName + "'" + " AND "
+ DBAccessHelper.BLACKLIST_STATUS + "=" + "'FALSE'" + " AND "
+ DBAccessHelper.SONG_SOURCE + "<>" + "'GOOGLE_PLAY_MUSIC'";
}
mCursor = dbHelper.getReadableDatabase().query(DBAccessHelper.MUSIC_LIBRARY_TABLE,
null,
selection,
null,
null,
null,
DBAccessHelper.SONG_ALBUM + " ASC" + ", " + DBAccessHelper.SONG_TRACK_NUMBER + "*1 ASC");
mPlayingNext = mArtistName;
} else if (mEnqueueType.equals("ALBUM")) {
String selection = null;
if (mApp.isGooglePlayMusicEnabled()) {
selection = DBAccessHelper.SONG_ARTIST + "=" + "'" + mArtistName + "'" + " AND "
+ DBAccessHelper.SONG_ALBUM + "=" + "'" + mAlbumName + "'" + " AND "
+ DBAccessHelper.BLACKLIST_STATUS + "=" + "'FALSE'";
} else {
selection = DBAccessHelper.SONG_ARTIST + "=" + "'" + mArtistName + "'" + " AND "
+ DBAccessHelper.SONG_ALBUM + "=" + "'" + mAlbumName + "'" + " AND "
+ DBAccessHelper.BLACKLIST_STATUS + "=" + "'FALSE'" + " AND "
+ DBAccessHelper.SONG_SOURCE + "<>" + "'GOOGLE_PLAY_MUSIC'";
}
mCursor = dbHelper.getReadableDatabase().query(DBAccessHelper.MUSIC_LIBRARY_TABLE,
null,
selection,
null,
null,
null,
DBAccessHelper.SONG_TRACK_NUMBER + "*1 ASC");
mPlayingNext = mAlbumName;
} else if (mEnqueueType.equals("ALBUM_BY_ALBUM_ARTIST")) {
String selection = null;
if (mApp.isGooglePlayMusicEnabled()) {
selection = DBAccessHelper.SONG_ALBUM_ARTIST + "=" + "'" + mAlbumArtistName + "'" + " AND "
+ DBAccessHelper.SONG_ALBUM + "=" + "'" + mAlbumName + "'" + " AND "
+ DBAccessHelper.BLACKLIST_STATUS + "=" + "'FALSE'";
} else {
selection = DBAccessHelper.SONG_ALBUM_ARTIST + "=" + "'" + mAlbumArtistName + "'" + " AND "
+ DBAccessHelper.SONG_ALBUM + "=" + "'" + mAlbumName + "'" + " AND "
+ DBAccessHelper.BLACKLIST_STATUS + "=" + "'FALSE'" + " AND "
+ DBAccessHelper.SONG_SOURCE + "<>" + "'GOOGLE_PLAY_MUSIC'";
}
mCursor = dbHelper.getReadableDatabase().query(DBAccessHelper.MUSIC_LIBRARY_TABLE,
null,
selection,
null,
null,
null,
DBAccessHelper.SONG_TRACK_NUMBER + "*1 ASC");
mPlayingNext = mAlbumName;
} else if (mEnqueueType.equals("ALBUM_ARTIST")) {
String selection = null;
if (mApp.isGooglePlayMusicEnabled()) {
selection = DBAccessHelper.SONG_ALBUM_ARTIST + "=" + "'" + mAlbumArtistName + "'" + " AND "
+ DBAccessHelper.BLACKLIST_STATUS + "=" + "'FALSE'";
} else {
selection = DBAccessHelper.SONG_ALBUM_ARTIST + "=" + "'" + mAlbumArtistName + "'" + " AND "
+ DBAccessHelper.BLACKLIST_STATUS + "=" + "'FALSE'" + " AND "
+ DBAccessHelper.SONG_SOURCE + "<>" + "'GOOGLE_PLAY_MUSIC'";
}
mCursor = dbHelper.getReadableDatabase().query(DBAccessHelper.MUSIC_LIBRARY_TABLE,
null,
selection,
null,
null,
null,
DBAccessHelper.SONG_ALBUM + " ASC, " + DBAccessHelper.SONG_TRACK_NUMBER + "*1 ASC");
mPlayingNext = mAlbumArtistName;
} else if (mEnqueueType.equals("TOP_25_PLAYED")) {
String selection = null;
if (mApp.isGooglePlayMusicEnabled()==false) {
selection = DBAccessHelper.SONG_SOURCE + "<>" + "'GOOGLE_PLAY_MUSIC'" + " AND "
+ DBAccessHelper.BLACKLIST_STATUS + "=" + "'FALSE'";
} else {
selection = DBAccessHelper.BLACKLIST_STATUS + "=" + "'FALSE'";
}
mCursor = dbHelper.getTop25PlayedTracks(selection);
mPlayingNext = mContext.getResources().getString(R.string.the_top_25_played_tracks);
} else if (mEnqueueType.equals("RECENTLY_ADDED")) {
String selection = null;
if (mApp.isGooglePlayMusicEnabled()==false) {
selection = DBAccessHelper.SONG_SOURCE + "<>" + "'GOOGLE_PLAY_MUSIC'" + " AND "
+ DBAccessHelper.BLACKLIST_STATUS + "=" + "'FALSE'";
} else {
selection = DBAccessHelper.BLACKLIST_STATUS + "=" + "'FALSE'";
}
mCursor = dbHelper.getRecentlyAddedSongs(selection);
mPlayingNext = mContext.getResources().getString(R.string.the_most_recently_added_songs);
} else if (mEnqueueType.equals("TOP_RATED")) {
String selection = null;
if (mApp.isGooglePlayMusicEnabled()==false) {
selection = DBAccessHelper.SONG_SOURCE + "<>" + "'GOOGLE_PLAY_MUSIC'" + " AND "
+ DBAccessHelper.BLACKLIST_STATUS + "=" + "'FALSE'";
} else {
selection = DBAccessHelper.BLACKLIST_STATUS + "=" + "'FALSE'";
}
mCursor = dbHelper.getTopRatedSongs(selection);
mPlayingNext = mContext.getResources().getString(R.string.the_top_rated_songs);
} else if (mEnqueueType.equals("RECENTLY_PLAYED")) {
String selection = null;
if (mApp.isGooglePlayMusicEnabled()==false) {
selection = DBAccessHelper.SONG_SOURCE + "<>" + "'GOOGLE_PLAY_MUSIC'" + " AND "
+ DBAccessHelper.BLACKLIST_STATUS + "=" + "'FALSE'";
} else {
selection = DBAccessHelper.BLACKLIST_STATUS + "=" + "'FALSE'";
}
mCursor = dbHelper.getRecentlyPlayedSongs(selection);
mPlayingNext = mContext.getResources().getString(R.string.the_most_recently_played_songs);
} else if (mEnqueueType.equals("PLAYLIST")) {
/* String selection = " AND " + DBAccessHelper.MUSIC_LIBRARY_PLAYLISTS_NAME + "."
+ DBAccessHelper.PLAYLIST_ID + "=" + "'" + mPlaylistId + "'";
if (mApp.isGooglePlayMusicEnabled()) {
mCursor = dbHelper.getAllSongsInPlaylistSearchable(selection);
} else {
mCursor = dbHelper.getLocalSongsInPlaylistSearchable(selection);
}
mPlayingNext = mPlaylistName;*/
} else if (mEnqueueType.equals("GENRE")) {
String selection = null;
if (mApp.isGooglePlayMusicEnabled()) {
selection = DBAccessHelper.SONG_GENRE + "=" + "'" + mGenreName + "'" + " AND "
+ DBAccessHelper.BLACKLIST_STATUS + "=" + "'FALSE'";
} else {
selection = DBAccessHelper.SONG_GENRE + "=" + "'" + mGenreName + "'" + " AND "
+ DBAccessHelper.BLACKLIST_STATUS + "=" + "'FALSE'" + " AND "
+ DBAccessHelper.SONG_SOURCE + "<>" + "'GOOGLE_PLAY_MUSIC'";
}
mCursor = dbHelper.getReadableDatabase().query(DBAccessHelper.MUSIC_LIBRARY_TABLE,
null,
selection,
null,
null,
null,
DBAccessHelper.SONG_ALBUM + " ASC, " +
DBAccessHelper.SONG_TRACK_NUMBER + "*1 ASC");
mPlayingNext = mGenreName;
}
}
@Override
protected void onProgressUpdate(Integer... values) {
super.onProgressUpdate(values);
int value = values[0];
switch(value) {
case 0:
Intent intent = new Intent(mContext, NowPlayingActivity.class);
//Get the parameters for the first song.
if (mCursor.getCount() > 0) {
mCursor.moveToFirst();
if (mEnqueueType.equals("ARTIST")) {
intent.putExtra("PLAY_ALL", "ARTIST");
intent.putExtra("CALLING_FRAGMENT", "ARTISTS_FLIPPED_FRAGMENT");
} else if (mEnqueueType.equals("ALBUM_ARTIST")) {
intent.putExtra("PLAY_ALL", "ALBUM_ARTIST");
intent.putExtra("CALLING_FRAGMENT", "ALBUM_ARTISTS_FLIPPED_FRAGMENT");
} else if (mEnqueueType.equals("ALBUM")) {
intent.putExtra("PLAY_ALL", "ALBUM");
intent.putExtra("CALLING_FRAGMENT", "ALBUMS_FLIPPED_FRAGMENT");
} else if (mEnqueueType.equals("PLAYLIST")) {
intent.putExtra("CALLING_FRAGMENT", "PLAYLISTS_FLIPPED_FRAGMENT");
intent.putExtra("PLAYLIST_NAME", mPlaylistName);
} else if (mEnqueueType.equals("GENRE")) {
intent.putExtra("PLAY_ALL", "GENRE");
intent.putExtra("CALLING_FRAGMENT", "GENRES_FLIPPED_FRAGMENT");
} else if (mEnqueueType.equals("ALBUM_ARTIST")) {
intent.putExtra("CALLING_FRAGMENT", "ALBUM_ARTISTS_FLIPPED_FRAGMENT");
intent.putExtra("PLAY_ALL", "ALBUM_ARTIST");
} else if (mEnqueueType.equals("SONG")) {
intent.putExtra("CALLING_FRAGMENT", "SONGS_FRAGMENT");
intent.putExtra("SEARCHED", true);
} else if (mEnqueueType.equals("ALBUM_BY_ALBUM_ARTIST")) {
intent.putExtra("CALLING_FRAGMENT", "ALBUM_ARTISTS_FLIPPED_SONGS_FRAGMENT");
intent.putExtra("PLAY_ALL", "ALBUM");
}
intent.putExtra("SELECTED_SONG_DURATION", mCursor.getString(mCursor.getColumnIndex(DBAccessHelper.SONG_DURATION)));
intent.putExtra("SELECTED_SONG_TITLE", mCursor.getString(mCursor.getColumnIndex(DBAccessHelper.SONG_TITLE)));
intent.putExtra("SELECTED_SONG_ARTIST", mCursor.getString(mCursor.getColumnIndex(DBAccessHelper.SONG_ARTIST)));
intent.putExtra("SELECTED_SONG_ALBUM", mCursor.getString(mCursor.getColumnIndex(DBAccessHelper.SONG_ALBUM)));
intent.putExtra("SELECTED_SONG_ALBUM_ARTIST", mCursor.getString(mCursor.getColumnIndex(DBAccessHelper.SONG_ALBUM_ARTIST)));
intent.putExtra("SONG_SELECTED_INDEX", 0);
intent.putExtra("SELECTED_SONG_DATA_URI", mCursor.getString(mCursor.getColumnIndex(DBAccessHelper.SONG_FILE_PATH)));
intent.putExtra("SELECTED_SONG_GENRE", mCursor.getString(mCursor.getColumnIndex(DBAccessHelper.SONG_GENRE)));
intent.putExtra("NEW_PLAYLIST", true);
intent.putExtra("NUMBER_SONGS", mCursor.getCount());
intent.putExtra("CALLED_FROM_FOOTER", false);
intent.putExtra(Common.CURRENT_LIBRARY, mApp.getCurrentLibrary());
} else {
Toast.makeText(mContext, R.string.error_occurred, Toast.LENGTH_LONG).show();
break;
}
mFragment.getActivity().startActivity(intent);
mFragment.getActivity().overridePendingTransition(R.anim.slide_in_from_right, R.anim.slide_out_to_left);
break;
case 1:
int numberOfSongs = mCursor.getCount();
String toastMessage = "";
if (numberOfSongs==1) {
if (mPlayNext) {
toastMessage = mPlayingNext + " " + mContext.getResources().getString(R.string.will_be_played_next);
} else {
toastMessage = numberOfSongs + " " + mContext.getResources().getString(R.string.song_enqueued_toast);
}
} else {
if (mPlayNext) {
toastMessage = mPlayingNext + " " + mContext.getResources().getString(R.string.will_be_played_next);
} else {
toastMessage = numberOfSongs + " " + mContext.getResources().getString(R.string.songs_enqueued_toast);
}
}
Toast.makeText(mContext, toastMessage, Toast.LENGTH_SHORT).show();
break;
}
}
@Override
protected void onPostExecute(Boolean result) {
super.onPostExecute(result);
//Send out a broadcast that loads the new queue across the app.
Intent intent = new Intent("com.aniruddhc.acemusic.player.NEW_SONG_UPDATE_UI");
intent.putExtra("MESSAGE", "com.aniruddhc.acemusic.player.NEW_SONG_UPDATE_UI");
intent.putExtra("INIT_QUEUE_DRAWER_ADAPTER", true);
//Start preparing the next song if the current song is the last track.
if (mApp.getService().getCurrentSongIndex()==(originalPlaybackIndecesSize - 1)) {
//Check if the service is running.
if (mApp.isServiceRunning()) {
mApp.getService().prepareAlternateMediaPlayer();
}
}
}
}