🙆🏻 Woof that's done it Playlist

Code refactor to Kotlin
This commit is contained in:
Hemanth S 2020-08-13 22:38:37 +05:30
parent ff20b3a052
commit e159b1a32a
73 changed files with 1482 additions and 1785 deletions

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/*
* Copyright (c) 2019 Hemanth Savarala.
*
* Licensed under the GNU General Public License v3
*
* This is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by
* the Free Software Foundation either version 3 of the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*/
package code.name.monkey.retromusic.model;
import android.content.Context;
import android.os.Parcel;
import androidx.annotation.NonNull;
import org.jetbrains.annotations.NotNull;
import java.util.ArrayList;
/**
* @author Karim Abou Zeid (kabouzeid)
*/
public abstract class AbsCustomPlaylist extends Playlist {
public AbsCustomPlaylist(int id, String name) {
super(id, name);
}
public AbsCustomPlaylist() {
}
public AbsCustomPlaylist(Parcel in) {
super(in);
}
@NonNull
public abstract ArrayList<Song> getSongs(@NotNull Context context);
}

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package code.name.monkey.retromusic.model
import code.name.monkey.retromusic.repository.LastAddedRepository
import code.name.monkey.retromusic.repository.SongRepository
import code.name.monkey.retromusic.repository.TopPlayedRepository
import org.koin.core.KoinComponent
import org.koin.core.inject
abstract class AbsCustomPlaylist(
id: Int = -1,
name: String = ""
) : Playlist(id, name), KoinComponent {
abstract fun songs(): List<Song>
protected val songRepository by inject<SongRepository>()
protected val topPlayedRepository by inject<TopPlayedRepository>()
protected val lastAddedRepository by inject<LastAddedRepository>()
}

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/*
* Copyright (c) 2019 Hemanth Savarala.
*
* Licensed under the GNU General Public License v3
*
* This is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by
* the Free Software Foundation either version 3 of the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*/
package code.name.monkey.retromusic.model;
import android.content.Context;
import android.os.Parcel;
import android.os.Parcelable;
import androidx.annotation.NonNull;
import java.util.ArrayList;
import code.name.monkey.retromusic.loaders.PlaylistSongsLoader;
import code.name.monkey.retromusic.util.MusicUtil;
public class Playlist implements Parcelable {
public static final Creator<Playlist> CREATOR = new Creator<Playlist>() {
public Playlist createFromParcel(Parcel source) {
return new Playlist(source);
}
public Playlist[] newArray(int size) {
return new Playlist[size];
}
};
public final int id;
public final String name;
public Playlist(final int id, final String name) {
this.id = id;
this.name = name;
}
public Playlist() {
this.id = -1;
this.name = "";
}
protected Playlist(Parcel in) {
this.id = in.readInt();
this.name = in.readString();
}
@Override
public int describeContents() {
return 0;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
Playlist playlist = (Playlist) o;
if (id != playlist.id) {
return false;
}
return name != null ? name.equals(playlist.name) : playlist.name == null;
}
@NonNull
public ArrayList<Song> getSongs(@NonNull Context context) {
// this default implementation covers static playlists
return PlaylistSongsLoader.INSTANCE.getPlaylistSongList(context, id);
}
@Override
public int hashCode() {
int result = id;
result = 31 * result + (name != null ? name.hashCode() : 0);
return result;
}
@Override
public String toString() {
return "Playlist{" +
"id=" + id +
", name='" + name + '\'' +
'}';
}
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeInt(this.id);
dest.writeString(this.name);
}
@NonNull
public String getInfoString(@NonNull Context context) {
int songCount = getSongs(context).size();
String songCountString = MusicUtil.getSongCountString(context, songCount);
return MusicUtil.buildInfoString(
songCountString,
""
);
}
}

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package code.name.monkey.retromusic.model
import android.content.Context
import android.os.Parcelable
import code.name.monkey.retromusic.repository.RealPlaylistRepository
import code.name.monkey.retromusic.util.MusicUtil
import kotlinx.android.parcel.Parcelize
import org.koin.core.KoinComponent
import org.koin.core.get
@Parcelize
open class Playlist(
val id: Int = -1,
val name: String = ""
) : Parcelable, KoinComponent {
// this default implementation covers static playlists
fun getSongs(): List<Song> {
return RealPlaylistRepository(get()).playlistSongs(id)
}
open fun getInfoString(context: Context): String {
val songCount = getSongs().size
val songCountString = MusicUtil.getSongCountString(context, songCount)
return MusicUtil.buildInfoString(
songCountString,
""
)
}
}

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/*
* Copyright (c) 2019 Hemanth Savarala.
*
* Licensed under the GNU General Public License v3
*
* This is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by
* the Free Software Foundation either version 3 of the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*/
package code.name.monkey.retromusic.model.smartplaylist;
import android.content.Context;
import android.os.Parcel;
import androidx.annotation.DrawableRes;
import androidx.annotation.Nullable;
import code.name.monkey.retromusic.R;
import code.name.monkey.retromusic.model.AbsCustomPlaylist;
public abstract class AbsSmartPlaylist extends AbsCustomPlaylist {
@DrawableRes
public final int iconRes;
public AbsSmartPlaylist(final String name, final int iconRes) {
super(-Math.abs(31 * name.hashCode() + (iconRes * name.hashCode() * 31 * 31)), name);
this.iconRes = iconRes;
}
public AbsSmartPlaylist() {
super();
this.iconRes = R.drawable.ic_queue_music;
}
protected AbsSmartPlaylist(Parcel in) {
super(in);
this.iconRes = in.readInt();
}
public abstract void clear(Context context);
@Override
public int describeContents() {
return 0;
}
@Override
public boolean equals(@Nullable final Object obj) {
if (super.equals(obj)) {
if (getClass() != obj.getClass()) {
return false;
}
final AbsSmartPlaylist other = (AbsSmartPlaylist) obj;
return iconRes == other.iconRes;
}
return false;
}
@Override
public int hashCode() {
final int prime = 31;
int result = super.hashCode();
result = prime * result + iconRes;
return result;
}
public boolean isClearable() {
return true;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
super.writeToParcel(dest, flags);
dest.writeInt(this.iconRes);
}
}

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package code.name.monkey.retromusic.model.smartplaylist
import androidx.annotation.DrawableRes
import code.name.monkey.retromusic.R
import code.name.monkey.retromusic.model.AbsCustomPlaylist
abstract class AbsSmartPlaylist(
name: String = "",
@DrawableRes val iconRes: Int = R.drawable.ic_queue_music
) : AbsCustomPlaylist(-Math.abs(31 * name.hashCode() + iconRes * name.hashCode() * 31 * 31), name)

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/*
* Copyright (c) 2019 Hemanth Savarala.
*
* Licensed under the GNU General Public License v3
*
* This is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by
* the Free Software Foundation either version 3 of the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*/
package code.name.monkey.retromusic.model.smartplaylist;
import android.content.Context;
import android.os.Parcel;
import androidx.annotation.NonNull;
import org.jetbrains.annotations.NotNull;
import java.util.ArrayList;
import code.name.monkey.retromusic.R;
import code.name.monkey.retromusic.loaders.TopAndRecentlyPlayedTracksLoader;
import code.name.monkey.retromusic.model.Song;
import code.name.monkey.retromusic.providers.HistoryStore;
/**
* @author Karim Abou Zeid (kabouzeid)
*/
public class HistoryPlaylist extends AbsSmartPlaylist {
public static final Creator<HistoryPlaylist> CREATOR = new Creator<HistoryPlaylist>() {
public HistoryPlaylist createFromParcel(Parcel source) {
return new HistoryPlaylist(source);
}
public HistoryPlaylist[] newArray(int size) {
return new HistoryPlaylist[size];
}
};
public HistoryPlaylist(@NonNull Context context) {
super(context.getString(R.string.history), R.drawable.ic_history);
}
protected HistoryPlaylist(Parcel in) {
super(in);
}
@Override
public void clear(@NonNull Context context) {
HistoryStore.getInstance(context).clear();
}
@Override
public int describeContents() {
return 0;
}
@NonNull
@Override
public ArrayList<Song> getSongs(@NotNull @NonNull Context context) {
return TopAndRecentlyPlayedTracksLoader.INSTANCE.getRecentlyPlayedTracks(context);
}
}

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package code.name.monkey.retromusic.model.smartplaylist
import android.content.Context
import code.name.monkey.retromusic.R
import code.name.monkey.retromusic.model.Song
import org.koin.core.KoinComponent
class HistoryPlaylist(
context: Context
) : AbsSmartPlaylist(context.getString(R.string.history), R.drawable.ic_history), KoinComponent {
override fun songs(): List<Song> {
return topPlayedRepository.recentlyPlayedTracks()
}
}

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/*
* Copyright (c) 2019 Hemanth Savarala.
*
* Licensed under the GNU General Public License v3
*
* This is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by
* the Free Software Foundation either version 3 of the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*/
package code.name.monkey.retromusic.model.smartplaylist;
import android.content.Context;
import android.os.Parcel;
import androidx.annotation.NonNull;
import org.jetbrains.annotations.NotNull;
import java.util.ArrayList;
import code.name.monkey.retromusic.R;
import code.name.monkey.retromusic.loaders.LastAddedSongsLoader;
import code.name.monkey.retromusic.model.Song;
public class LastAddedPlaylist extends AbsSmartPlaylist {
public static final Creator<LastAddedPlaylist> CREATOR = new Creator<LastAddedPlaylist>() {
public LastAddedPlaylist createFromParcel(Parcel source) {
return new LastAddedPlaylist(source);
}
public LastAddedPlaylist[] newArray(int size) {
return new LastAddedPlaylist[size];
}
};
public LastAddedPlaylist(@NonNull Context context) {
super(context.getString(R.string.last_added), R.drawable.ic_library_add);
}
protected LastAddedPlaylist(Parcel in) {
super(in);
}
@Override
public void clear(@NonNull Context context) {
}
@Override
public int describeContents() {
return 0;
}
@NonNull
@Override
public ArrayList<Song> getSongs(@NotNull @NonNull Context context) {
return LastAddedSongsLoader.INSTANCE.getLastAddedSongs(context);
}
@Override
public boolean isClearable() {
return false;
}
}

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package code.name.monkey.retromusic.model.smartplaylist
import android.content.Context
import code.name.monkey.retromusic.R
import code.name.monkey.retromusic.model.Song
class LastAddedPlaylist(context: Context) :
AbsSmartPlaylist(context.getString(R.string.last_added), R.drawable.ic_library_add) {
override fun songs(): List<Song> {
return lastAddedRepository.recentSongs()
}
}

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/*
* Copyright (c) 2019 Hemanth Savarala.
*
* Licensed under the GNU General Public License v3
*
* This is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by
* the Free Software Foundation either version 3 of the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*/
package code.name.monkey.retromusic.model.smartplaylist;
import android.content.Context;
import android.os.Parcel;
import androidx.annotation.NonNull;
import org.jetbrains.annotations.NotNull;
import java.util.ArrayList;
import code.name.monkey.retromusic.R;
import code.name.monkey.retromusic.loaders.TopAndRecentlyPlayedTracksLoader;
import code.name.monkey.retromusic.model.Song;
import code.name.monkey.retromusic.providers.SongPlayCountStore;
/**
* @author Karim Abou Zeid (kabouzeid)
*/
public class MyTopTracksPlaylist extends AbsSmartPlaylist {
public static final Creator<MyTopTracksPlaylist> CREATOR = new Creator<MyTopTracksPlaylist>() {
public MyTopTracksPlaylist createFromParcel(Parcel source) {
return new MyTopTracksPlaylist(source);
}
public MyTopTracksPlaylist[] newArray(int size) {
return new MyTopTracksPlaylist[size];
}
};
public MyTopTracksPlaylist(@NonNull Context context) {
super(context.getString(R.string.my_top_tracks), R.drawable.ic_trending_up);
}
protected MyTopTracksPlaylist(Parcel in) {
super(in);
}
@Override
public void clear(@NonNull Context context) {
SongPlayCountStore.getInstance(context).clear();
}
@Override
public int describeContents() {
return 0;
}
@NonNull
@Override
public ArrayList<Song> getSongs(@NotNull @NonNull Context context) {
return TopAndRecentlyPlayedTracksLoader.INSTANCE.getTopTracks(context);
}
}

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package code.name.monkey.retromusic.model.smartplaylist
import android.content.Context
import code.name.monkey.retromusic.R
import code.name.monkey.retromusic.model.Song
class NotPlayedPlaylist(
context: Context
) : AbsSmartPlaylist(context.getString(R.string.not_recently_played), R.drawable.ic_watch_later) {
override fun songs(): List<Song> {
return topPlayedRepository.notRecentlyPlayedTracks()
}
}

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package code.name.monkey.retromusic.model.smartplaylist;
import android.content.Context;
import android.os.Parcel;
import androidx.annotation.NonNull;
import java.util.ArrayList;
import code.name.monkey.retromusic.R;
import code.name.monkey.retromusic.loaders.TopAndRecentlyPlayedTracksLoader;
import code.name.monkey.retromusic.model.Song;
import code.name.monkey.retromusic.util.MusicUtil;
import code.name.monkey.retromusic.util.PreferenceUtil;
/**
* @author SC (soncaokim)
*/
public class NotRecentlyPlayedPlaylist extends AbsSmartPlaylist {
public static final Creator<NotRecentlyPlayedPlaylist> CREATOR = new Creator<NotRecentlyPlayedPlaylist>() {
public NotRecentlyPlayedPlaylist createFromParcel(Parcel source) {
return new NotRecentlyPlayedPlaylist(source);
}
public NotRecentlyPlayedPlaylist[] newArray(int size) {
return new NotRecentlyPlayedPlaylist[size];
}
};
public NotRecentlyPlayedPlaylist(@NonNull Context context) {
super(context.getString(R.string.not_recently_played), R.drawable.ic_watch_later);
}
protected NotRecentlyPlayedPlaylist(Parcel in) {
super(in);
}
@NonNull
@Override
public String getInfoString(@NonNull Context context) {
String cutoff = PreferenceUtil.INSTANCE.getRecentlyPlayedCutoffText(context);
return MusicUtil.buildInfoString(
cutoff,
super.getInfoString(context)
);
}
@NonNull
@Override
public ArrayList<Song> getSongs(@NonNull Context context) {
return TopAndRecentlyPlayedTracksLoader.INSTANCE.getNotRecentlyPlayedTracks(context);
}
@Override
public void clear(@NonNull Context context) {
}
@Override
public boolean isClearable() {
return false;
}
@Override
public int describeContents() {
return 0;
}
}

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/*
* Copyright (c) 2019 Hemanth Savarala.
*
* Licensed under the GNU General Public License v3
*
* This is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by
* the Free Software Foundation either version 3 of the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*/
package code.name.monkey.retromusic.model.smartplaylist;
import android.content.Context;
import android.os.Parcel;
import androidx.annotation.NonNull;
import org.jetbrains.annotations.NotNull;
import java.util.ArrayList;
import code.name.monkey.retromusic.R;
import code.name.monkey.retromusic.loaders.SongLoader;
import code.name.monkey.retromusic.model.Song;
public class ShuffleAllPlaylist extends AbsSmartPlaylist {
public static final Creator<ShuffleAllPlaylist> CREATOR = new Creator<ShuffleAllPlaylist>() {
public ShuffleAllPlaylist createFromParcel(Parcel source) {
return new ShuffleAllPlaylist(source);
}
public ShuffleAllPlaylist[] newArray(int size) {
return new ShuffleAllPlaylist[size];
}
};
public ShuffleAllPlaylist(@NonNull Context context) {
super(context.getString(R.string.action_shuffle_all), R.drawable.ic_shuffle);
}
protected ShuffleAllPlaylist(Parcel in) {
super(in);
}
@Override
public void clear(@NonNull Context context) {
// Shuffle all is not a real "Smart Playlist"
}
@Override
public int describeContents() {
return 0;
}
@NonNull
@Override
public ArrayList<Song> getSongs(@NotNull Context context) {
return SongLoader.INSTANCE.getAllSongs(context);
}
}

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package code.name.monkey.retromusic.model.smartplaylist
import android.content.Context
import code.name.monkey.retromusic.R
import code.name.monkey.retromusic.model.Song
class ShuffleAllPlaylist(
context: Context
) : AbsSmartPlaylist(context.getString(R.string.action_shuffle_all), R.drawable.ic_shuffle) {
override fun songs(): List<Song> {
return songRepository.songs()
}
}

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package code.name.monkey.retromusic.model.smartplaylist
import android.content.Context
import code.name.monkey.retromusic.R
import code.name.monkey.retromusic.model.Song
class TopTracksPlaylist(
context: Context
) : AbsSmartPlaylist(
context.getString(R.string.my_top_tracks),
R.drawable.ic_trending_up
) {
override fun songs(): List<Song> {
return topPlayedRepository.topTracks()
}
}