Initial commit retro music app

This commit is contained in:
h4h13 2018-07-27 18:37:33 +05:30
parent ab332473bc
commit fe890632fd
932 changed files with 83126 additions and 0 deletions

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package code.name.monkey.retromusic.helper;
import android.media.audiofx.BassBoost;
import android.media.audiofx.Equalizer;
import android.media.audiofx.Virtualizer;
import android.util.Log;
import code.name.monkey.retromusic.interfaces.EqualizerInterface;
/**
* @author Hemanth S (h4h13).
*/
public class EqualizerHelper implements EqualizerInterface {
private static final String TAG = "EqualizerHelper";
private static volatile EqualizerHelper ourInstance;
private Equalizer mEqualizer;
private BassBoost mBassBoost;
private Virtualizer mVirtualizer;
private int mMaxLevel, mMinLevel;
private boolean isRunning = false;
private EqualizerHelper() {
//Prevent form the reflection api.
if (ourInstance != null) {
throw new RuntimeException("Use getInstance() method to get the single instance of this class.");
}
int i = MusicPlayerRemote.getAudioSessionId();
mEqualizer = new Equalizer(100, i);
if (mEqualizer == null) {
Log.i(TAG, "onCreate: Equalizer is null");
return;
}
mEqualizer.setEnabled(true);
mBassBoost = new BassBoost(100, i);
if (mBassBoost == null) {
Log.i(TAG, "onCreate: BassBoost is null");
return;
}
mVirtualizer = new Virtualizer(100, i);
if (mVirtualizer == null) {
Log.i(TAG, "onCreate: Virtualizer is null");
return;
}
mMaxLevel = (int) mEqualizer.getBandLevelRange()[1];
mMinLevel = (int) mEqualizer.getBandLevelRange()[0];
Log.i(TAG, "onCreate: " + mMaxLevel + " " + mMinLevel);
isRunning = true;
}
public static EqualizerHelper getInstance() {
//Double check locking pattern
if (ourInstance == null) {//Check for the first time
synchronized (EqualizerHelper.class) {//Check for the second time.
//if there is no instance available... create new one
if (ourInstance == null) {
ourInstance = new EqualizerHelper();
}
}
}
return ourInstance;
}
//Make singleton from serialize and deserialize operation.
protected EqualizerHelper readResolve() {
return getInstance();
}
@Override
public Equalizer getEqualizer() {
return mEqualizer;
}
@Override
public BassBoost getBassBoost() {
return mBassBoost;
}
@Override
public Virtualizer getVirtualizer() {
return mVirtualizer;
}
@Override
public int getBandLevelLow() {
return mMinLevel;
}
@Override
public int getBandLevelHigh() {
return mMaxLevel;
}
@Override
public int getNumberOfBands() {
return (int) mEqualizer.getNumberOfBands();
}
@Override
public int getCenterFreq(int band) {
return (int) mEqualizer.getCenterFreq((short) band);
}
@Override
public int getBandLevel(int band) {
return (int) mEqualizer.getBandLevel((short) band);
}
@Override
public void setBandLevel(int band, int level) {
mEqualizer.setBandLevel((short) band, (short) level);
}
@Override
public boolean isBassBoostEnabled() {
return mBassBoost.getEnabled();
}
@Override
public void setBassBoostEnabled(boolean isEnabled) {
mBassBoost.setEnabled(isEnabled);
}
@Override
public int getBassBoostStrength() {
return (int) mBassBoost.getRoundedStrength();
}
@Override
public void setBassBoostStrength(int strength) {
mBassBoost.setStrength((short) strength);
}
@Override
public boolean isVirtualizerEnabled() {
return mVirtualizer.getEnabled();
}
@Override
public void setVirtualizerEnabled(boolean isEnabled) {
mVirtualizer.setEnabled(isEnabled);
}
@Override
public int getVirtualizerStrength() {
return mVirtualizer.getRoundedStrength();
}
@Override
public void setVirtualizerStrength(int strength) {
mVirtualizer.setStrength((short) strength);
}
@Override
public boolean isRunning() {
return isRunning;
}
}

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package code.name.monkey.retromusic.helper;
import android.content.Context;
import android.view.ViewGroup;
import code.name.monkey.retromusic.R;
public class HorizontalAdapterHelper {
public static final int LAYOUT_RES = R.layout.item_image;
public static final int TYPE_FIRST = 1;
public static final int TYPE_MIDDLE = 2;
public static final int TYPE_LAST = 3;
public static void applyMarginToLayoutParams(Context context,
ViewGroup.MarginLayoutParams layoutParams, int viewType) {
int listMargin = context.getResources()
.getDimensionPixelSize(R.dimen.now_playing_top_margin);
if (viewType == TYPE_FIRST) {
layoutParams.leftMargin = listMargin;
} else if (viewType == TYPE_LAST) {
layoutParams.rightMargin = listMargin;
}
}
public static int getItemViewtype(int position, int itemCount) {
if (position == 0) {
return TYPE_FIRST;
} else if (position == itemCount - 1) {
return TYPE_LAST;
} else {
return TYPE_MIDDLE;
}
}
}

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package code.name.monkey.retromusic.helper;
public interface M3UConstants {
String EXTENSION = "m3u";
String HEADER = "#EXTM3U";
String ENTRY = "#EXTINF:";
String DURATION_SEPARATOR = ",";
}

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package code.name.monkey.retromusic.helper;
import android.content.Context;
import android.support.annotation.NonNull;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import code.name.monkey.retromusic.loaders.PlaylistSongsLoader;
import code.name.monkey.retromusic.model.AbsCustomPlaylist;
import code.name.monkey.retromusic.model.Playlist;
import code.name.monkey.retromusic.model.Song;
import io.reactivex.Observable;
import io.reactivex.ObservableEmitter;
public class M3UWriter implements M3UConstants {
public static final String TAG = M3UWriter.class.getSimpleName();
public static Observable<File> write(@NonNull Context context,
@NonNull File dir, @NonNull Playlist playlist) {
if (!dir.exists()) //noinspection ResultOfMethodCallIgnored
dir.mkdirs();
File file = new File(dir, playlist.name.concat("." + EXTENSION));
if (playlist instanceof AbsCustomPlaylist) {
return Observable.create(e -> {
((AbsCustomPlaylist) playlist).getSongs(context).subscribe(songs -> {
saveSongsToFile(file, e, songs);
});
});
} else
return Observable.create(e ->
PlaylistSongsLoader.getPlaylistSongList(context, playlist.id)
.subscribe(songs -> {
saveSongsToFile(file, e, songs);
}));
}
private static void saveSongsToFile(File file, ObservableEmitter<File> e, ArrayList<Song> songs) throws IOException {
if (songs.size() > 0) {
BufferedWriter bw = new BufferedWriter(new FileWriter(file));
bw.write(HEADER);
for (Song song : songs) {
bw.newLine();
bw.write(ENTRY + song.duration + DURATION_SEPARATOR + song.artistName + " - " + song.title);
bw.newLine();
bw.write(song.data);
}
bw.close();
}
e.onNext(file);
e.onComplete();
}
}

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package code.name.monkey.retromusic.helper;
import android.annotation.TargetApi;
import android.app.Activity;
import android.content.ComponentName;
import android.content.ContentResolver;
import android.content.Context;
import android.content.ContextWrapper;
import android.content.Intent;
import android.content.ServiceConnection;
import android.database.Cursor;
import android.net.Uri;
import android.os.Build;
import android.os.Environment;
import android.os.IBinder;
import android.provider.DocumentsContract;
import android.provider.MediaStore;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.util.Log;
import android.widget.Toast;
import java.io.File;
import java.util.ArrayList;
import java.util.Random;
import java.util.WeakHashMap;
import code.name.monkey.retromusic.R;
import code.name.monkey.retromusic.loaders.SongLoader;
import code.name.monkey.retromusic.model.Song;
import code.name.monkey.retromusic.service.MusicService;
import code.name.monkey.retromusic.util.PreferenceUtil;
import io.reactivex.schedulers.Schedulers;
public class MusicPlayerRemote {
public static final String TAG = MusicPlayerRemote.class.getSimpleName();
private static final WeakHashMap<Context, ServiceBinder> mConnectionMap = new WeakHashMap<>();
@Nullable
public static MusicService musicService;
public static ServiceToken bindToService(@NonNull final Context context,
final ServiceConnection callback) {
Activity realActivity = ((Activity) context).getParent();
if (realActivity == null) {
realActivity = (Activity) context;
}
final ContextWrapper contextWrapper = new ContextWrapper(realActivity);
contextWrapper.startService(new Intent(contextWrapper, MusicService.class));
final ServiceBinder binder = new ServiceBinder(callback);
if (contextWrapper.bindService(new Intent().setClass(contextWrapper, MusicService.class), binder, Context.BIND_AUTO_CREATE)) {
mConnectionMap.put(contextWrapper, binder);
return new ServiceToken(contextWrapper);
}
return null;
}
public static void unbindFromService(@Nullable final ServiceToken token) {
if (token == null) {
return;
}
final ContextWrapper mContextWrapper = token.mWrappedContext;
final ServiceBinder mBinder = mConnectionMap.remove(mContextWrapper);
if (mBinder == null) {
return;
}
mContextWrapper.unbindService(mBinder);
if (mConnectionMap.isEmpty()) {
musicService = null;
}
}
@Nullable
private static String getFilePathFromUri(Context context, Uri uri) {
Cursor cursor = null;
final String column = "_data";
final String[] projection = {
column
};
try {
cursor = context.getContentResolver().query(uri, projection, null, null,
null);
if (cursor != null && cursor.moveToFirst()) {
final int column_index = cursor.getColumnIndexOrThrow(column);
return cursor.getString(column_index);
}
} catch (Exception e) {
Log.e(TAG, e.getMessage());
} finally {
if (cursor != null)
cursor.close();
}
return null;
}
/**
* Async
*/
public static void playSongAt(final int position) {
if (musicService != null) {
musicService.playSongAt(position);
}
}
public static void pauseSong() {
if (musicService != null) {
musicService.pause();
}
}
/**
* Async
*/
public static void playNextSong() {
if (musicService != null) {
musicService.playNextSong(true);
}
}
/**
* Async
*/
public static void playPreviousSong() {
if (musicService != null) {
musicService.playPreviousSong(true);
}
}
/**
* Async
*/
public static void back() {
if (musicService != null) {
musicService.back(true);
}
}
public static boolean isPlaying() {
return musicService != null && musicService.isPlaying();
}
public static void resumePlaying() {
if (musicService != null) {
musicService.play();
}
}
/**
* Async
*/
public static void openQueue(final ArrayList<Song> queue, final int startPosition, final boolean startPlaying) {
if (!tryToHandleOpenPlayingQueue(queue, startPosition, startPlaying) && musicService != null) {
musicService.openQueue(queue, startPosition, startPlaying);
if (PreferenceUtil.getInstance(musicService).isShuffleModeOn())
setShuffleMode(MusicService.SHUFFLE_MODE_NONE);
}
}
/**
* Async
*/
public static void openAndShuffleQueue(final ArrayList<Song> queue, boolean startPlaying) {
int startPosition = 0;
if (!queue.isEmpty()) {
startPosition = new Random().nextInt(queue.size());
}
if (!tryToHandleOpenPlayingQueue(queue, startPosition, startPlaying) && musicService != null) {
openQueue(queue, startPosition, startPlaying);
setShuffleMode(MusicService.SHUFFLE_MODE_SHUFFLE);
}
}
private static boolean tryToHandleOpenPlayingQueue(final ArrayList<Song> queue, final int startPosition, final boolean startPlaying) {
if (getPlayingQueue() == queue) {
if (startPlaying) {
playSongAt(startPosition);
} else {
setPosition(startPosition);
}
return true;
}
return false;
}
public static Song getCurrentSong() {
if (musicService != null) {
return musicService.getCurrentSong();
}
return Song.EMPTY_SONG;
}
public static int getPosition() {
if (musicService != null) {
return musicService.getPosition();
}
return -1;
}
/**
* Async
*/
public static void setPosition(final int position) {
if (musicService != null) {
musicService.setPosition(position);
}
}
public static ArrayList<Song> getPlayingQueue() {
if (musicService != null) {
return musicService.getPlayingQueue();
}
return new ArrayList<>();
}
public static int getSongProgressMillis() {
if (musicService != null) {
return musicService.getSongProgressMillis();
}
return -1;
}
public static int getSongDurationMillis() {
if (musicService != null) {
return musicService.getSongDurationMillis();
}
return -1;
}
public static long getQueueDurationMillis(int position) {
if (musicService != null) {
return musicService.getQueueDurationMillis(position);
}
return -1;
}
public static int seekTo(int millis) {
if (musicService != null) {
return musicService.seek(millis);
}
return -1;
}
public static int getRepeatMode() {
if (musicService != null) {
return musicService.getRepeatMode();
}
return MusicService.REPEAT_MODE_NONE;
}
public static int getShuffleMode() {
if (musicService != null) {
return musicService.getShuffleMode();
}
return MusicService.SHUFFLE_MODE_NONE;
}
public static boolean cycleRepeatMode() {
if (musicService != null) {
musicService.cycleRepeatMode();
return true;
}
return false;
}
public static boolean toggleShuffleMode() {
if (musicService != null) {
musicService.toggleShuffle();
return true;
}
return false;
}
public static boolean setShuffleMode(final int shuffleMode) {
if (musicService != null) {
musicService.setShuffleMode(shuffleMode);
return true;
}
return false;
}
public static boolean playNext(Song song) {
if (musicService != null) {
if (getPlayingQueue().size() > 0) {
musicService.addSong(getPosition() + 1, song);
} else {
ArrayList<Song> queue = new ArrayList<>();
queue.add(song);
openQueue(queue, 0, false);
}
Toast.makeText(musicService, musicService.getResources().getString(R.string.added_title_to_playing_queue), Toast.LENGTH_SHORT).show();
return true;
}
return false;
}
public static boolean playNext(@NonNull ArrayList<Song> songs) {
if (musicService != null) {
if (getPlayingQueue().size() > 0) {
musicService.addSongs(getPosition() + 1, songs);
} else {
openQueue(songs, 0, false);
}
final String toast = songs.size() == 1 ? musicService.getResources().getString(R.string.added_title_to_playing_queue) : musicService.getResources().getString(R.string.added_x_titles_to_playing_queue, songs.size());
Toast.makeText(musicService, toast, Toast.LENGTH_SHORT).show();
return true;
}
return false;
}
public static boolean enqueue(Song song) {
if (musicService != null) {
if (getPlayingQueue().size() > 0) {
musicService.addSong(song);
} else {
ArrayList<Song> queue = new ArrayList<>();
queue.add(song);
openQueue(queue, 0, false);
}
Toast.makeText(musicService, musicService.getResources().getString(R.string.added_title_to_playing_queue), Toast.LENGTH_SHORT).show();
return true;
}
return false;
}
public static boolean enqueue(@NonNull ArrayList<Song> songs) {
if (musicService != null) {
if (getPlayingQueue().size() > 0) {
musicService.addSongs(songs);
} else {
openQueue(songs, 0, false);
}
final String toast = songs.size() == 1 ? musicService.getResources().getString(R.string.added_title_to_playing_queue) : musicService.getResources().getString(R.string.added_x_titles_to_playing_queue, songs.size());
Toast.makeText(musicService, toast, Toast.LENGTH_SHORT).show();
return true;
}
return false;
}
public static boolean removeFromQueue(@NonNull Song song) {
if (musicService != null) {
musicService.removeSong(song);
return true;
}
return false;
}
public static boolean removeFromQueue(int position) {
if (musicService != null && position >= 0 && position < getPlayingQueue().size()) {
musicService.removeSong(position);
return true;
}
return false;
}
public static boolean moveSong(int from, int to) {
if (musicService != null && from >= 0 && to >= 0 && from < getPlayingQueue().size() && to < getPlayingQueue().size()) {
musicService.moveSong(from, to);
return true;
}
return false;
}
public static boolean clearQueue() {
if (musicService != null) {
musicService.clearQueue();
return true;
}
return false;
}
public static int getAudioSessionId() {
if (musicService != null) {
return musicService.getAudioSessionId();
}
return -1;
}
public static void playFromUri(Uri uri) {
if (musicService != null) {
ArrayList<Song> songs = null;
if (uri.getScheme() != null && uri.getAuthority() != null) {
if (uri.getScheme().equals(ContentResolver.SCHEME_CONTENT)) {
String songId = null;
if (uri.getAuthority().equals("com.android.providers.media.documents")) {
songId = getSongIdFromMediaProvider(uri);
} else if (uri.getAuthority().equals("media")) {
songId = uri.getLastPathSegment();
}
if (songId != null) {
/* songs = SongLoader.getSongs(SongLoader.makeSongCursor(
musicService,
MediaStore.Audio.AudioColumns._ID + "=?",
new String[]{songId}
));*/
songs = SongLoader.getSongs(SongLoader.makeSongCursor(
musicService,
MediaStore.Audio.AudioColumns._ID + "=?",
new String[]{songId}))
.subscribeOn(Schedulers.io()).blockingFirst();
}
}
}
if (songs == null) {
File songFile = null;
if (uri.getAuthority() != null && uri.getAuthority().equals("com.android.externalstorage.documents")) {
songFile = new File(Environment.getExternalStorageDirectory(), uri.getPath().split(":", 2)[1]);
}
if (songFile == null) {
String path = getFilePathFromUri(musicService, uri);
if (path != null)
songFile = new File(path);
}
if (songFile == null && uri.getPath() != null) {
songFile = new File(uri.getPath());
}
if (songFile != null) {
songs = SongLoader.getSongs(SongLoader.makeSongCursor(
musicService,
MediaStore.Audio.AudioColumns.DATA + "=?",
new String[]{songFile.getAbsolutePath()}
)).blockingFirst();
}
}
if (songs != null && !songs.isEmpty()) {
openQueue(songs, 0, true);
} else {
//TODO the file is not listed in the media store
}
}
}
@TargetApi(Build.VERSION_CODES.KITKAT)
private static String getSongIdFromMediaProvider(Uri uri) {
return DocumentsContract.getDocumentId(uri).split(":")[1];
}
public static boolean isServiceConnected() {
return musicService != null;
}
public static final class ServiceBinder implements ServiceConnection {
private final ServiceConnection mCallback;
ServiceBinder(final ServiceConnection callback) {
mCallback = callback;
}
@Override
public void onServiceConnected(final ComponentName className, final IBinder service) {
MusicService.MusicBinder binder = (MusicService.MusicBinder) service;
musicService = binder.getService();
if (mCallback != null) {
mCallback.onServiceConnected(className, service);
}
}
@Override
public void onServiceDisconnected(final ComponentName className) {
if (mCallback != null) {
mCallback.onServiceDisconnected(className);
}
musicService = null;
}
}
public static final class ServiceToken {
ContextWrapper mWrappedContext;
ServiceToken(final ContextWrapper context) {
mWrappedContext = context;
}
}
}

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package code.name.monkey.retromusic.helper;
import android.os.Handler;
import android.os.Message;
import android.support.annotation.NonNull;
public class MusicProgressViewUpdateHelper extends Handler {
private static final int CMD_REFRESH_PROGRESS_VIEWS = 1;
private static final int MIN_INTERVAL = 20;
private static final int UPDATE_INTERVAL_PLAYING = 1000;
private static final int UPDATE_INTERVAL_PAUSED = 500;
private Callback callback;
private int intervalPlaying;
private int intervalPaused;
public void start() {
queueNextRefresh(1);
}
public void stop() {
removeMessages(CMD_REFRESH_PROGRESS_VIEWS);
}
public MusicProgressViewUpdateHelper(Callback callback) {
this.callback = callback;
this.intervalPlaying = UPDATE_INTERVAL_PLAYING;
this.intervalPaused = UPDATE_INTERVAL_PAUSED;
}
public MusicProgressViewUpdateHelper(Callback callback, int intervalPlaying, int intervalPaused) {
this.callback = callback;
this.intervalPlaying = intervalPlaying;
this.intervalPaused = intervalPaused;
}
@Override
public void handleMessage(@NonNull Message msg) {
super.handleMessage(msg);
if (msg.what == CMD_REFRESH_PROGRESS_VIEWS) {
queueNextRefresh(refreshProgressViews());
}
}
private int refreshProgressViews() {
final int progressMillis = MusicPlayerRemote.getSongProgressMillis();
final int totalMillis = MusicPlayerRemote.getSongDurationMillis();
callback.onUpdateProgressViews(progressMillis, totalMillis);
if (!MusicPlayerRemote.isPlaying()) {
return intervalPaused;
}
final int remainingMillis = intervalPlaying - progressMillis % intervalPlaying;
return Math.max(MIN_INTERVAL, remainingMillis);
}
private void queueNextRefresh(final long delay) {
final Message message = obtainMessage(CMD_REFRESH_PROGRESS_VIEWS);
removeMessages(CMD_REFRESH_PROGRESS_VIEWS);
sendMessageDelayed(message, delay);
}
public interface Callback {
void onUpdateProgressViews(int progress, int total);
}
}

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package code.name.monkey.retromusic.helper;
import android.view.View;
public class PlayPauseButtonOnClickHandler implements View.OnClickListener {
@Override
public void onClick(View v) {
if (MusicPlayerRemote.isPlaying()) {
MusicPlayerRemote.pauseSong();
} else {
MusicPlayerRemote.resumePlaying();
}
}
}

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package code.name.monkey.retromusic.helper;
import android.app.SearchManager;
import android.content.Context;
import android.os.Bundle;
import android.provider.MediaStore;
import android.support.annotation.NonNull;
import java.util.ArrayList;
import code.name.monkey.retromusic.loaders.SongLoader;
import code.name.monkey.retromusic.model.Song;
public class SearchQueryHelper {
private static final String TITLE_SELECTION = "lower(" + MediaStore.Audio.AudioColumns.TITLE + ") = ?";
private static final String ALBUM_SELECTION = "lower(" + MediaStore.Audio.AudioColumns.ALBUM + ") = ?";
private static final String ARTIST_SELECTION = "lower(" + MediaStore.Audio.AudioColumns.ARTIST + ") = ?";
private static final String AND = " AND ";
private static ArrayList<Song> songs = new ArrayList<>();
public static ArrayList<Song> getSongs() {
return songs;
}
public static void setSongs(ArrayList<Song> songs) {
SearchQueryHelper.songs = songs;
}
@NonNull
public static ArrayList<Song> getSongs(@NonNull final Context context, @NonNull final Bundle extras) {
final String query = extras.getString(SearchManager.QUERY, null);
final String artistName = extras.getString(MediaStore.EXTRA_MEDIA_ARTIST, null);
final String albumName = extras.getString(MediaStore.EXTRA_MEDIA_ALBUM, null);
final String titleName = extras.getString(MediaStore.EXTRA_MEDIA_TITLE, null);
ArrayList<Song> songs = new ArrayList<>();
if (artistName != null && albumName != null && titleName != null) {
songs = SongLoader.getSongs(SongLoader.makeSongCursor(context, ARTIST_SELECTION + AND + ALBUM_SELECTION + AND + TITLE_SELECTION, new String[]{artistName.toLowerCase(), albumName.toLowerCase(), titleName.toLowerCase()})).blockingFirst();
}
if (!songs.isEmpty()) {
return songs;
}
if (artistName != null && titleName != null) {
songs = SongLoader.getSongs(SongLoader.makeSongCursor(context, ARTIST_SELECTION + AND + TITLE_SELECTION, new String[]{artistName.toLowerCase(), titleName.toLowerCase()})).blockingFirst();
}
if (!songs.isEmpty()) {
return songs;
}
if (albumName != null && titleName != null) {
songs = SongLoader.getSongs(SongLoader.makeSongCursor(context, ALBUM_SELECTION + AND + TITLE_SELECTION, new String[]{albumName.toLowerCase(), titleName.toLowerCase()})).blockingFirst();
}
if (!songs.isEmpty()) {
return songs;
}
if (artistName != null) {
songs = SongLoader.getSongs(SongLoader.makeSongCursor(context, ARTIST_SELECTION, new String[]{artistName.toLowerCase()})).blockingFirst();
}
if (!songs.isEmpty()) {
return songs;
}
if (albumName != null) {
songs = SongLoader.getSongs(SongLoader.makeSongCursor(context, ALBUM_SELECTION, new String[]{albumName.toLowerCase()})).blockingFirst();
}
if (!songs.isEmpty()) {
return songs;
}
if (titleName != null) {
songs = SongLoader.getSongs(SongLoader.makeSongCursor(context, TITLE_SELECTION, new String[]{titleName.toLowerCase()})).blockingFirst();
}
if (!songs.isEmpty()) {
return songs;
}
songs = SongLoader.getSongs(SongLoader.makeSongCursor(context, ARTIST_SELECTION, new String[]{query.toLowerCase()})).blockingFirst();
if (!songs.isEmpty()) {
return songs;
}
songs = SongLoader.getSongs(SongLoader.makeSongCursor(context, ALBUM_SELECTION, new String[]{query.toLowerCase()})).blockingFirst();
if (!songs.isEmpty()) {
return songs;
}
songs = SongLoader.getSongs(SongLoader.makeSongCursor(context, TITLE_SELECTION, new String[]{query.toLowerCase()})).blockingFirst();
if (!songs.isEmpty()) {
return songs;
}
return new ArrayList<Song>();
}
}

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package code.name.monkey.retromusic.helper;
import android.support.annotation.NonNull;
import code.name.monkey.retromusic.model.Song;
import java.util.Collections;
import java.util.List;
public class ShuffleHelper {
public static void makeShuffleList(@NonNull List<Song> listToShuffle, final int current) {
if (listToShuffle.isEmpty()) return;
if (current >= 0) {
Song song = listToShuffle.remove(current);
Collections.shuffle(listToShuffle);
listToShuffle.add(0, song);
} else {
Collections.shuffle(listToShuffle);
}
}
}

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/*
* Copyright (C) 2012 Andrew Neal 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 code.name.monkey.retromusic.helper;
import android.provider.MediaStore;
/**
* Holds all of the sort orders for each list type.
*
* @author Andrew Neal (andrewdneal@gmail.com)
*/
public final class SortOrder {
/**
* This class is never instantiated
*/
public SortOrder() {
}
/**
* Artist sort order entries.
*/
public interface ArtistSortOrder {
/* Artist sort order A-Z */
String ARTIST_A_Z = MediaStore.Audio.Artists.DEFAULT_SORT_ORDER;
/* Artist sort order Z-A */
String ARTIST_Z_A = ARTIST_A_Z + " DESC";
/* Artist sort order number of songs */
String ARTIST_NUMBER_OF_SONGS = MediaStore.Audio.Artists.NUMBER_OF_TRACKS
+ " DESC";
/* Artist sort order number of albums */
String ARTIST_NUMBER_OF_ALBUMS = MediaStore.Audio.Artists.NUMBER_OF_ALBUMS
+ " DESC";
}
/**
* Album sort order entries.
*/
public interface AlbumSortOrder {
/* Album sort order A-Z */
String ALBUM_A_Z = MediaStore.Audio.Albums.DEFAULT_SORT_ORDER;
/* Album sort order Z-A */
String ALBUM_Z_A = ALBUM_A_Z + " DESC";
/* Album sort order songs */
String ALBUM_NUMBER_OF_SONGS = MediaStore.Audio.Albums.NUMBER_OF_SONGS
+ " DESC";
/* Album sort order artist */
String ALBUM_ARTIST = MediaStore.Audio.Artists.DEFAULT_SORT_ORDER
+ ", " + MediaStore.Audio.Albums.DEFAULT_SORT_ORDER;
/* Album sort order year */
String ALBUM_YEAR = MediaStore.Audio.Media.YEAR + " DESC";
}
/**
* Song sort order entries.
*/
public interface SongSortOrder {
/* Song sort order A-Z */
String SONG_A_Z = MediaStore.Audio.Media.DEFAULT_SORT_ORDER;
/* Song sort order Z-A */
String SONG_Z_A = SONG_A_Z + " DESC";
/* Song sort order artist */
String SONG_ARTIST = MediaStore.Audio.Artists.DEFAULT_SORT_ORDER;
/* Song sort order album */
String SONG_ALBUM = MediaStore.Audio.Albums.DEFAULT_SORT_ORDER;
/* Song sort order year */
String SONG_YEAR = MediaStore.Audio.Media.YEAR + " DESC";
/* Song sort order duration */
String SONG_DURATION = MediaStore.Audio.Media.DURATION + " DESC";
/* Song sort order date */
String SONG_DATE = MediaStore.Audio.Media.DATE_ADDED + " DESC";
}
/**
* Album song sort order entries.
*/
public interface AlbumSongSortOrder {
/* Album song sort order A-Z */
String SONG_A_Z = MediaStore.Audio.Media.DEFAULT_SORT_ORDER;
/* Album song sort order Z-A */
String SONG_Z_A = SONG_A_Z + " DESC";
/* Album song sort order track list */
String SONG_TRACK_LIST = MediaStore.Audio.Media.TRACK + ", "
+ MediaStore.Audio.Media.DEFAULT_SORT_ORDER;
/* Album song sort order duration */
String SONG_DURATION = SongSortOrder.SONG_DURATION;
}
/**
* Artist song sort order entries.
*/
public interface ArtistSongSortOrder {
/* Artist song sort order A-Z */
String SONG_A_Z = MediaStore.Audio.Media.DEFAULT_SORT_ORDER;
/* Artist song sort order Z-A */
String SONG_Z_A = SONG_A_Z + " DESC";
/* Artist song sort order album */
String SONG_ALBUM = MediaStore.Audio.Media.ALBUM;
/* Artist song sort order year */
String SONG_YEAR = MediaStore.Audio.Media.YEAR + " DESC";
/* Artist song sort order duration */
String SONG_DURATION = MediaStore.Audio.Media.DURATION + " DESC";
/* Artist song sort order date */
String SONG_DATE = MediaStore.Audio.Media.DATE_ADDED + " DESC";
}
/**
* Artist album sort order entries.
*/
public interface ArtistAlbumSortOrder {
/* Artist album sort order A-Z */
String ALBUM_A_Z = MediaStore.Audio.Albums.DEFAULT_SORT_ORDER;
/* Artist album sort order Z-A */
String ALBUM_Z_A = ALBUM_A_Z + " DESC";
/* Artist album sort order year */
String ALBUM_YEAR = MediaStore.Audio.Media.YEAR
+ " DESC";
/* Artist album sort order year */
String ALBUM_YEAR_ASC = MediaStore.Audio.Media.YEAR
+ " ASC";
}
/**
* Genre sort order entries.
*/
public interface GenreSortOrder {
/* Genre sort order A-Z */
String GENRE_A_Z = MediaStore.Audio.Genres.DEFAULT_SORT_ORDER;
/* Genre sort order Z-A */
String ALBUM_Z_A = GENRE_A_Z + " DESC";
}
}

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package code.name.monkey.retromusic.helper;
import android.graphics.Bitmap;
import java.util.ArrayList;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
/**
* Blur using Java code.
* <p/>
* This is a compromise between Gaussian Blur and Box blur
* It creates much better looking blurs than Box Blur, but is
* 7x faster than my Gaussian Blur implementation.
* <p/>
* I called it Stack Blur because this describes best how this
* filter works internally: it creates a kind of moving stack
* of colors whilst scanning through the image. Thereby it
* just has to add one new block of color to the right side
* of the stack and remove the leftmost color. The remaining
* colors on the topmost layer of the stack are either added on
* or reduced by one, depending on if they are on the right or
* on the left side of the stack.
*
* @author Enrique López Mañas <eenriquelopez@gmail.com>
* http://www.neo-tech.es
* <p/>
* Author of the original algorithm: Mario Klingemann <mario.quasimondo.com>
* <p/>
* Based heavily on http://vitiy.info/Code/stackblur.cpp
* See http://vitiy.info/stackblur-algorithm-multi-threaded-blur-for-cpp/
* @copyright: Enrique López Mañas
* @license: Apache License 2.0
*/
public class StackBlur {
static final int EXECUTOR_THREADS = Runtime.getRuntime().availableProcessors();
static final ExecutorService EXECUTOR = Executors.newFixedThreadPool(EXECUTOR_THREADS);
private static final short[] stackblur_mul = {
512, 512, 456, 512, 328, 456, 335, 512, 405, 328, 271, 456, 388, 335, 292, 512,
454, 405, 364, 328, 298, 271, 496, 456, 420, 388, 360, 335, 312, 292, 273, 512,
482, 454, 428, 405, 383, 364, 345, 328, 312, 298, 284, 271, 259, 496, 475, 456,
437, 420, 404, 388, 374, 360, 347, 335, 323, 312, 302, 292, 282, 273, 265, 512,
497, 482, 468, 454, 441, 428, 417, 405, 394, 383, 373, 364, 354, 345, 337, 328,
320, 312, 305, 298, 291, 284, 278, 271, 265, 259, 507, 496, 485, 475, 465, 456,
446, 437, 428, 420, 412, 404, 396, 388, 381, 374, 367, 360, 354, 347, 341, 335,
329, 323, 318, 312, 307, 302, 297, 292, 287, 282, 278, 273, 269, 265, 261, 512,
505, 497, 489, 482, 475, 468, 461, 454, 447, 441, 435, 428, 422, 417, 411, 405,
399, 394, 389, 383, 378, 373, 368, 364, 359, 354, 350, 345, 341, 337, 332, 328,
324, 320, 316, 312, 309, 305, 301, 298, 294, 291, 287, 284, 281, 278, 274, 271,
268, 265, 262, 259, 257, 507, 501, 496, 491, 485, 480, 475, 470, 465, 460, 456,
451, 446, 442, 437, 433, 428, 424, 420, 416, 412, 408, 404, 400, 396, 392, 388,
385, 381, 377, 374, 370, 367, 363, 360, 357, 354, 350, 347, 344, 341, 338, 335,
332, 329, 326, 323, 320, 318, 315, 312, 310, 307, 304, 302, 299, 297, 294, 292,
289, 287, 285, 282, 280, 278, 275, 273, 271, 269, 267, 265, 263, 261, 259
};
private static final byte[] stackblur_shr = {
9, 11, 12, 13, 13, 14, 14, 15, 15, 15, 15, 16, 16, 16, 16, 17,
17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 18, 18, 18, 18, 18, 19,
19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 21,
21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 22, 22, 22, 22, 22, 22,
22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22,
22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 23,
23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
23, 23, 23, 23, 23, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24
};
public static Bitmap blur(Bitmap original, float radius) {
int w = original.getWidth();
int h = original.getHeight();
int[] currentPixels = new int[w * h];
original.getPixels(currentPixels, 0, w, 0, 0, w, h);
int cores = EXECUTOR_THREADS;
ArrayList<BlurTask> horizontal = new ArrayList<BlurTask>(cores);
ArrayList<BlurTask> vertical = new ArrayList<BlurTask>(cores);
for (int i = 0; i < cores; i++) {
horizontal.add(new BlurTask(currentPixels, w, h, (int) radius, cores, i, 1));
vertical.add(new BlurTask(currentPixels, w, h, (int) radius, cores, i, 2));
}
try {
EXECUTOR.invokeAll(horizontal);
} catch (InterruptedException e) {
return null;
}
try {
EXECUTOR.invokeAll(vertical);
} catch (InterruptedException e) {
return null;
}
return Bitmap.createBitmap(currentPixels, w, h, Bitmap.Config.ARGB_8888);
}
private static void blurIteration(int[] src, int w, int h, int radius, int cores, int core, int step) {
int x, y, xp, yp, i;
int sp;
int stack_start;
int stack_i;
int src_i;
int dst_i;
long sum_r, sum_g, sum_b,
sum_in_r, sum_in_g, sum_in_b,
sum_out_r, sum_out_g, sum_out_b;
int wm = w - 1;
int hm = h - 1;
int div = (radius * 2) + 1;
int mul_sum = stackblur_mul[radius];
byte shr_sum = stackblur_shr[radius];
int[] stack = new int[div];
if (step == 1) {
int minY = core * h / cores;
int maxY = (core + 1) * h / cores;
for (y = minY; y < maxY; y++) {
sum_r = sum_g = sum_b =
sum_in_r = sum_in_g = sum_in_b =
sum_out_r = sum_out_g = sum_out_b = 0;
src_i = w * y; // start of line (0,y)
for (i = 0; i <= radius; i++) {
stack_i = i;
stack[stack_i] = src[src_i];
sum_r += ((src[src_i] >>> 16) & 0xff) * (i + 1);
sum_g += ((src[src_i] >>> 8) & 0xff) * (i + 1);
sum_b += (src[src_i] & 0xff) * (i + 1);
sum_out_r += ((src[src_i] >>> 16) & 0xff);
sum_out_g += ((src[src_i] >>> 8) & 0xff);
sum_out_b += (src[src_i] & 0xff);
}
for (i = 1; i <= radius; i++) {
if (i <= wm) src_i += 1;
stack_i = i + radius;
stack[stack_i] = src[src_i];
sum_r += ((src[src_i] >>> 16) & 0xff) * (radius + 1 - i);
sum_g += ((src[src_i] >>> 8) & 0xff) * (radius + 1 - i);
sum_b += (src[src_i] & 0xff) * (radius + 1 - i);
sum_in_r += ((src[src_i] >>> 16) & 0xff);
sum_in_g += ((src[src_i] >>> 8) & 0xff);
sum_in_b += (src[src_i] & 0xff);
}
sp = radius;
xp = radius;
if (xp > wm) xp = wm;
src_i = xp + y * w; // img.pix_ptr(xp, y);
dst_i = y * w; // img.pix_ptr(0, y);
for (x = 0; x < w; x++) {
src[dst_i] = (int)
((src[dst_i] & 0xFFFFFFFF) |
((((sum_r * mul_sum) >>> shr_sum) & 0xff) << 16) |
((((sum_g * mul_sum) >>> shr_sum) & 0xff) << 8) |
((((sum_b * mul_sum) >>> shr_sum) & 0xff)));
dst_i += 1;
sum_r -= sum_out_r;
sum_g -= sum_out_g;
sum_b -= sum_out_b;
stack_start = sp + div - radius;
if (stack_start >= div) stack_start -= div;
stack_i = stack_start;
sum_out_r -= ((stack[stack_i] >>> 16) & 0xff);
sum_out_g -= ((stack[stack_i] >>> 8) & 0xff);
sum_out_b -= (stack[stack_i] & 0xff);
if (xp < wm) {
src_i += 1;
++xp;
}
stack[stack_i] = src[src_i];
sum_in_r += ((src[src_i] >>> 16) & 0xff);
sum_in_g += ((src[src_i] >>> 8) & 0xff);
sum_in_b += (src[src_i] & 0xff);
sum_r += sum_in_r;
sum_g += sum_in_g;
sum_b += sum_in_b;
++sp;
if (sp >= div) sp = 0;
stack_i = sp;
sum_out_r += ((stack[stack_i] >>> 16) & 0xff);
sum_out_g += ((stack[stack_i] >>> 8) & 0xff);
sum_out_b += (stack[stack_i] & 0xff);
sum_in_r -= ((stack[stack_i] >>> 16) & 0xff);
sum_in_g -= ((stack[stack_i] >>> 8) & 0xff);
sum_in_b -= (stack[stack_i] & 0xff);
}
}
}
// step 2
else if (step == 2) {
int minX = core * w / cores;
int maxX = (core + 1) * w / cores;
for (x = minX; x < maxX; x++) {
sum_r = sum_g = sum_b =
sum_in_r = sum_in_g = sum_in_b =
sum_out_r = sum_out_g = sum_out_b = 0;
src_i = x; // x,0
for (i = 0; i <= radius; i++) {
stack_i = i;
stack[stack_i] = src[src_i];
sum_r += ((src[src_i] >>> 16) & 0xff) * (i + 1);
sum_g += ((src[src_i] >>> 8) & 0xff) * (i + 1);
sum_b += (src[src_i] & 0xff) * (i + 1);
sum_out_r += ((src[src_i] >>> 16) & 0xff);
sum_out_g += ((src[src_i] >>> 8) & 0xff);
sum_out_b += (src[src_i] & 0xff);
}
for (i = 1; i <= radius; i++) {
if (i <= hm) src_i += w; // +stride
stack_i = i + radius;
stack[stack_i] = src[src_i];
sum_r += ((src[src_i] >>> 16) & 0xff) * (radius + 1 - i);
sum_g += ((src[src_i] >>> 8) & 0xff) * (radius + 1 - i);
sum_b += (src[src_i] & 0xff) * (radius + 1 - i);
sum_in_r += ((src[src_i] >>> 16) & 0xff);
sum_in_g += ((src[src_i] >>> 8) & 0xff);
sum_in_b += (src[src_i] & 0xff);
}
sp = radius;
yp = radius;
if (yp > hm) yp = hm;
src_i = x + yp * w; // img.pix_ptr(x, yp);
dst_i = x; // img.pix_ptr(x, 0);
for (y = 0; y < h; y++) {
src[dst_i] = (int)
((src[dst_i] & 0xFFFFFFFF) |
((((sum_r * mul_sum) >>> shr_sum) & 0xff) << 16) |
((((sum_g * mul_sum) >>> shr_sum) & 0xff) << 8) |
((((sum_b * mul_sum) >>> shr_sum) & 0xff)));
dst_i += w;
sum_r -= sum_out_r;
sum_g -= sum_out_g;
sum_b -= sum_out_b;
stack_start = sp + div - radius;
if (stack_start >= div) stack_start -= div;
stack_i = stack_start;
sum_out_r -= ((stack[stack_i] >>> 16) & 0xff);
sum_out_g -= ((stack[stack_i] >>> 8) & 0xff);
sum_out_b -= (stack[stack_i] & 0xff);
if (yp < hm) {
src_i += w; // stride
++yp;
}
stack[stack_i] = src[src_i];
sum_in_r += ((src[src_i] >>> 16) & 0xff);
sum_in_g += ((src[src_i] >>> 8) & 0xff);
sum_in_b += (src[src_i] & 0xff);
sum_r += sum_in_r;
sum_g += sum_in_g;
sum_b += sum_in_b;
++sp;
if (sp >= div) sp = 0;
stack_i = sp;
sum_out_r += ((stack[stack_i] >>> 16) & 0xff);
sum_out_g += ((stack[stack_i] >>> 8) & 0xff);
sum_out_b += (stack[stack_i] & 0xff);
sum_in_r -= ((stack[stack_i] >>> 16) & 0xff);
sum_in_g -= ((stack[stack_i] >>> 8) & 0xff);
sum_in_b -= (stack[stack_i] & 0xff);
}
}
}
}
private static class BlurTask implements Callable<Void> {
private final int[] _src;
private final int _w;
private final int _h;
private final int _radius;
private final int _totalCores;
private final int _coreIndex;
private final int _round;
public BlurTask(int[] src, int w, int h, int radius, int totalCores, int coreIndex, int round) {
_src = src;
_w = w;
_h = h;
_radius = radius;
_totalCores = totalCores;
_coreIndex = coreIndex;
_round = round;
}
@Override
public Void call() throws Exception {
blurIteration(_src, _w, _h, _radius, _totalCores, _coreIndex, _round);
return null;
}
}
}

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package code.name.monkey.retromusic.helper;
/**
* Simple thread safe stop watch.
*
* @author Karim Abou Zeid (kabouzeid)
*/
public class StopWatch {
/**
* The time the stop watch was last started.
*/
private long startTime;
/**
* The time elapsed before the current {@link #startTime}.
*/
private long previousElapsedTime;
/**
* Whether the stop watch is currently running or not.
*/
private boolean isRunning;
/**
* Starts or continues the stop watch.
*
* @see #pause()
* @see #reset()
*/
public void start() {
synchronized (this) {
startTime = System.currentTimeMillis();
isRunning = true;
}
}
/**
* Pauses the stop watch. It can be continued later from {@link #start()}.
*
* @see #start()
* @see #reset()
*/
public void pause() {
synchronized (this) {
previousElapsedTime += System.currentTimeMillis() - startTime;
isRunning = false;
}
}
/**
* Stops and resets the stop watch to zero milliseconds.
*
* @see #start()
* @see #pause()
*/
public void reset() {
synchronized (this) {
startTime = 0;
previousElapsedTime = 0;
isRunning = false;
}
}
/**
* @return the total elapsed time in milliseconds
*/
public final long getElapsedTime() {
synchronized (this) {
long currentElapsedTime = 0;
if (isRunning) {
currentElapsedTime = System.currentTimeMillis() - startTime;
}
return previousElapsedTime + currentElapsedTime;
}
}
@Override
public String toString() {
return String.format("%d millis", getElapsedTime());
}
}

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package code.name.monkey.retromusic.helper.menu;
import android.app.Activity;
import android.support.annotation.NonNull;
import android.support.v7.app.AppCompatActivity;
import android.view.MenuItem;
import java.util.ArrayList;
import code.name.monkey.retromusic.loaders.GenreLoader;
import code.name.monkey.retromusic.model.Genre;
import code.name.monkey.retromusic.model.Song;
import code.name.monkey.retromusic.R;
import code.name.monkey.retromusic.dialogs.AddToPlaylistDialog;
import code.name.monkey.retromusic.helper.MusicPlayerRemote;
/**
* @author Hemanth S (h4h13).
*/
public class GenreMenuHelper {
public static boolean handleMenuClick(@NonNull AppCompatActivity activity,
@NonNull Genre genre,
@NonNull MenuItem item) {
switch (item.getItemId()) {
case R.id.action_play:
MusicPlayerRemote.openQueue(getGenreSongs(activity, genre), 0, true);
return true;
case R.id.action_play_next:
MusicPlayerRemote.playNext(getGenreSongs(activity, genre));
return true;
case R.id.action_add_to_playlist:
AddToPlaylistDialog.create(getGenreSongs(activity, genre))
.show(activity.getSupportFragmentManager(), "ADD_PLAYLIST");
return true;
case R.id.action_add_to_current_playing:
MusicPlayerRemote.enqueue(getGenreSongs(activity, genre));
return true;
}
return false;
}
@NonNull
private static ArrayList<Song> getGenreSongs(@NonNull Activity activity,
@NonNull Genre genre) {
ArrayList<Song> songs;
songs = GenreLoader.getSongs(activity, genre.id).blockingFirst();
return songs;
}
}

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package code.name.monkey.retromusic.helper.menu;
import android.app.Activity;
import android.content.Context;
import android.support.annotation.NonNull;
import android.support.v7.app.AppCompatActivity;
import android.view.MenuItem;
import android.widget.Toast;
import java.util.ArrayList;
import code.name.monkey.retromusic.R;
import code.name.monkey.retromusic.RetroApplication;
import code.name.monkey.retromusic.dialogs.AddToPlaylistDialog;
import code.name.monkey.retromusic.dialogs.DeletePlaylistDialog;
import code.name.monkey.retromusic.dialogs.RenamePlaylistDialog;
import code.name.monkey.retromusic.helper.MusicPlayerRemote;
import code.name.monkey.retromusic.loaders.PlaylistSongsLoader;
import code.name.monkey.retromusic.misc.WeakContextAsyncTask;
import code.name.monkey.retromusic.model.AbsCustomPlaylist;
import code.name.monkey.retromusic.model.Playlist;
import code.name.monkey.retromusic.model.Song;
import code.name.monkey.retromusic.util.PlaylistsUtil;
public class PlaylistMenuHelper {
public static boolean handleMenuClick(@NonNull AppCompatActivity activity,
@NonNull final Playlist playlist, @NonNull MenuItem item) {
switch (item.getItemId()) {
case R.id.action_play:
MusicPlayerRemote.openQueue(getPlaylistSongs(activity, playlist), 9, true);
return true;
case R.id.action_play_next:
MusicPlayerRemote.playNext(getPlaylistSongs(activity, playlist));
return true;
case R.id.action_add_to_playlist:
AddToPlaylistDialog.create(getPlaylistSongs(activity, playlist))
.show(activity.getSupportFragmentManager(), "ADD_PLAYLIST");
return true;
case R.id.action_add_to_current_playing:
MusicPlayerRemote.enqueue(getPlaylistSongs(activity, playlist));
return true;
case R.id.action_rename_playlist:
RenamePlaylistDialog.create(playlist.id)
.show(activity.getSupportFragmentManager(), "RENAME_PLAYLIST");
return true;
case R.id.action_delete_playlist:
DeletePlaylistDialog.create(playlist)
.show(activity.getSupportFragmentManager(), "DELETE_PLAYLIST");
return true;
case R.id.action_save_playlist:
new SavePlaylistAsyncTask(activity).execute(playlist);
return true;
}
return false;
}
@NonNull
private static ArrayList<Song> getPlaylistSongs(@NonNull Activity activity,
@NonNull Playlist playlist) {
ArrayList<Song> songs;
if (playlist instanceof AbsCustomPlaylist) {
songs = ((AbsCustomPlaylist) playlist).getSongs(activity).blockingFirst();
} else {
songs = PlaylistSongsLoader.getPlaylistSongList(activity, playlist).blockingFirst();
}
return songs;
}
private static class SavePlaylistAsyncTask extends WeakContextAsyncTask<Playlist, String, String> {
SavePlaylistAsyncTask(Context context) {
super(context);
}
@Override
protected String doInBackground(Playlist... params) {
return String.format(RetroApplication.getInstance().getApplicationContext().getString(R.string
.saved_playlist_to), PlaylistsUtil.savePlaylist(RetroApplication.getInstance().getApplicationContext(), params[0]).blockingFirst());
}
@Override
protected void onPostExecute(String string) {
super.onPostExecute(string);
Context context = getContext();
if (context != null) {
Toast.makeText(context, string, Toast.LENGTH_LONG).show();
}
}
}
}

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package code.name.monkey.retromusic.helper.menu;
import android.content.Intent;
import android.support.annotation.NonNull;
import android.support.v4.app.FragmentActivity;
import android.support.v7.app.AppCompatActivity;
import android.view.MenuItem;
import android.view.View;
import android.widget.PopupMenu;
import code.name.monkey.retromusic.R;
import code.name.monkey.retromusic.dialogs.AddToPlaylistDialog;
import code.name.monkey.retromusic.dialogs.DeleteSongsDialog;
import code.name.monkey.retromusic.dialogs.SongDetailDialog;
import code.name.monkey.retromusic.helper.MusicPlayerRemote;
import code.name.monkey.retromusic.interfaces.PaletteColorHolder;
import code.name.monkey.retromusic.model.Song;
import code.name.monkey.retromusic.ui.activities.tageditor.AbsTagEditorActivity;
import code.name.monkey.retromusic.ui.activities.tageditor.SongTagEditorActivity;
import code.name.monkey.retromusic.util.MusicUtil;
import code.name.monkey.retromusic.util.NavigationUtil;
public class SongMenuHelper {
public static final int MENU_RES = R.menu.menu_item_song;
public static boolean handleMenuClick(@NonNull FragmentActivity activity, @NonNull Song song, int menuItemId) {
switch (menuItemId) {
case R.id.action_set_as_ringtone:
MusicUtil.setRingtone(activity, song.id);
return true;
case R.id.action_share:
activity.startActivity(Intent.createChooser(MusicUtil.createShareSongFileIntent(song, activity), null));
return true;
case R.id.action_delete_from_device:
DeleteSongsDialog.create(song).show(activity.getSupportFragmentManager(), "DELETE_SONGS");
return true;
case R.id.action_add_to_playlist:
AddToPlaylistDialog.create(song).show(activity.getSupportFragmentManager(), "ADD_PLAYLIST");
return true;
case R.id.action_play_next:
MusicPlayerRemote.playNext(song);
return true;
case R.id.action_add_to_current_playing:
MusicPlayerRemote.enqueue(song);
return true;
case R.id.action_tag_editor:
Intent tagEditorIntent = new Intent(activity, SongTagEditorActivity.class);
tagEditorIntent.putExtra(AbsTagEditorActivity.EXTRA_ID, song.id);
if (activity instanceof PaletteColorHolder)
tagEditorIntent.putExtra(AbsTagEditorActivity.EXTRA_PALETTE, ((PaletteColorHolder) activity).getPaletteColor());
activity.startActivity(tagEditorIntent);
return true;
case R.id.action_details:
SongDetailDialog.create(song).show(activity.getSupportFragmentManager(), "SONG_DETAILS");
return true;
case R.id.action_go_to_album:
NavigationUtil.goToAlbum(activity, song.albumId);
return true;
case R.id.action_go_to_artist:
NavigationUtil.goToArtist(activity, song.artistId);
return true;
}
return false;
}
public static abstract class OnClickSongMenu implements View.OnClickListener, PopupMenu.OnMenuItemClickListener {
private AppCompatActivity activity;
protected OnClickSongMenu(@NonNull AppCompatActivity activity) {
this.activity = activity;
}
public int getMenuRes() {
return MENU_RES;
}
@Override
public void onClick(View v) {
PopupMenu popupMenu = new PopupMenu(activity, v);
popupMenu.inflate(getMenuRes());
popupMenu.setOnMenuItemClickListener(this);
popupMenu.show();
}
@Override
public boolean onMenuItemClick(MenuItem item) {
return handleMenuClick(activity, getSong(), item.getItemId());
}
public abstract Song getSong();
}
}

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package code.name.monkey.retromusic.helper.menu;
import android.support.annotation.NonNull;
import android.support.v4.app.FragmentActivity;
import code.name.monkey.retromusic.model.Song;
import java.util.ArrayList;
import code.name.monkey.retromusic.R;
import code.name.monkey.retromusic.dialogs.AddToPlaylistDialog;
import code.name.monkey.retromusic.dialogs.DeleteSongsDialog;
import code.name.monkey.retromusic.helper.MusicPlayerRemote;
public class SongsMenuHelper {
public static boolean handleMenuClick(@NonNull FragmentActivity activity, @NonNull ArrayList<Song> songs, int menuItemId) {
switch (menuItemId) {
case R.id.action_play_next:
MusicPlayerRemote.playNext(songs);
return true;
case R.id.action_add_to_current_playing:
MusicPlayerRemote.enqueue(songs);
return true;
case R.id.action_add_to_playlist:
AddToPlaylistDialog.create(songs).show(activity.getSupportFragmentManager(), "ADD_PLAYLIST");
return true;
case R.id.action_delete_from_device:
DeleteSongsDialog.create(songs).show(activity.getSupportFragmentManager(), "DELETE_SONGS");
return true;
}
return false;
}
}