cmclark00/RetroMusicPlayer
1
0
Fork 0
mirror of https://github.com/cmclark00/RetroMusicPlayer.git synced 2025-05-19 16:45:20 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Code refactor

Browse source
This commit is contained in:
h4h13 2020-01-29 22:55:43 +05:30
parent 3f27463281
commit 1096cea0b4
26 changed files with 353 additions and 486 deletions
Download patch file Download diff file Expand all files Collapse all files

119
app/src/main/java/code/name/monkey/retromusic/providers/MusicPlaybackQueueStore.java
View file

@ -20,15 +20,11 @@ import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import android.provider.BaseColumns;
import android.provider.MediaStore.Audio.AudioColumns;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import java.util.ArrayList;
import code.name.monkey.retromusic.loaders.SongLoader;
import code.name.monkey.retromusic.model.Song;
import io.reactivex.Observable;
import java.util.ArrayList;
/**
* @author Andrew Neal, modified for Phonograph by Karim Abou Zeid
@ -36,22 +32,18 @@ import io.reactivex.Observable;
* This keeps track of the music playback and history state of the playback service
*/
public class MusicPlaybackQueueStore extends SQLiteOpenHelper {
public static final String DATABASE_NAME = "music_playback_state.db";
public static final String PLAYING_QUEUE_TABLE_NAME = "playing_queue";
public static final String ORIGINAL_PLAYING_QUEUE_TABLE_NAME = "original_playing_queue";
private static final int VERSION = 10;
@Nullable
private static MusicPlaybackQueueStore sInstance = null;
/**
* Constructor of <code>MusicPlaybackState</code>
*
* @param context The {@link Context} to use
*/
public MusicPlaybackQueueStore(final @NonNull Context context) {
super(context, DATABASE_NAME, null, VERSION);
}
/**
* @param context The {@link Context} to use
* @return A new instance of this class.
@ -64,12 +56,53 @@ public class MusicPlaybackQueueStore extends SQLiteOpenHelper {
return sInstance;
}
/**
* Constructor of <code>MusicPlaybackState</code>
*
* @param context The {@link Context} to use
*/
public MusicPlaybackQueueStore(final @NonNull Context context) {
super(context, DATABASE_NAME, null, VERSION);
}
@Override
public void onCreate(@NonNull final SQLiteDatabase db) {
createTable(db, PLAYING_QUEUE_TABLE_NAME);
createTable(db, ORIGINAL_PLAYING_QUEUE_TABLE_NAME);
}
@NonNull
public ArrayList<Song> getSavedOriginalPlayingQueue() {
return getQueue(ORIGINAL_PLAYING_QUEUE_TABLE_NAME);
}
@NonNull
public ArrayList<Song> getSavedPlayingQueue() {
return getQueue(PLAYING_QUEUE_TABLE_NAME);
}
@Override
public void onDowngrade(@NonNull SQLiteDatabase db, int oldVersion, int newVersion) {
// If we ever have downgrade, drop the table to be safe
db.execSQL("DROP TABLE IF EXISTS " + PLAYING_QUEUE_TABLE_NAME);
db.execSQL("DROP TABLE IF EXISTS " + ORIGINAL_PLAYING_QUEUE_TABLE_NAME);
onCreate(db);
}
@Override
public void onUpgrade(@NonNull final SQLiteDatabase db, final int oldVersion, final int newVersion) {
// not necessary yet
db.execSQL("DROP TABLE IF EXISTS " + PLAYING_QUEUE_TABLE_NAME);
db.execSQL("DROP TABLE IF EXISTS " + ORIGINAL_PLAYING_QUEUE_TABLE_NAME);
onCreate(db);
}
public synchronized void saveQueues(@NonNull final ArrayList<Song> playingQueue,
@NonNull final ArrayList<Song> originalPlayingQueue) {
saveQueue(PLAYING_QUEUE_TABLE_NAME, playingQueue);
saveQueue(ORIGINAL_PLAYING_QUEUE_TABLE_NAME, originalPlayingQueue);
}
private void createTable(@NonNull final SQLiteDatabase db, final String tableName) {
//noinspection StringBufferReplaceableByString
StringBuilder builder = new StringBuilder();
@ -116,25 +149,11 @@ public class MusicPlaybackQueueStore extends SQLiteOpenHelper {
db.execSQL(builder.toString());
}
@Override
public void onUpgrade(@NonNull final SQLiteDatabase db, final int oldVersion, final int newVersion) {
// not necessary yet
db.execSQL("DROP TABLE IF EXISTS " + PLAYING_QUEUE_TABLE_NAME);
db.execSQL("DROP TABLE IF EXISTS " + ORIGINAL_PLAYING_QUEUE_TABLE_NAME);
onCreate(db);
}
@Override
public void onDowngrade(@NonNull SQLiteDatabase db, int oldVersion, int newVersion) {
// If we ever have downgrade, drop the table to be safe
db.execSQL("DROP TABLE IF EXISTS " + PLAYING_QUEUE_TABLE_NAME);
db.execSQL("DROP TABLE IF EXISTS " + ORIGINAL_PLAYING_QUEUE_TABLE_NAME);
onCreate(db);
}
public synchronized void saveQueues(@NonNull final ArrayList<Song> playingQueue, @NonNull final ArrayList<Song> originalPlayingQueue) {
saveQueue(PLAYING_QUEUE_TABLE_NAME, playingQueue);
saveQueue(ORIGINAL_PLAYING_QUEUE_TABLE_NAME, originalPlayingQueue);
@NonNull
private ArrayList<Song> getQueue(@NonNull final String tableName) {
Cursor cursor = getReadableDatabase().query(tableName, null,
null, null, null, null, null);
return SongLoader.INSTANCE.getSongs(cursor);
}
/**
@ -185,38 +204,4 @@ public class MusicPlaybackQueueStore extends SQLiteOpenHelper {
}
}
}
@NonNull
public Observable<ArrayList<Song>> getSavedPlayingQueueFlowable() {
return getQueueFlowable(PLAYING_QUEUE_TABLE_NAME);
}
@NonNull
public Observable<ArrayList<Song>> getSavedOriginalPlayingQueueFlowable() {
return getQueueFlowable(ORIGINAL_PLAYING_QUEUE_TABLE_NAME);
}
@NonNull
public ArrayList<Song> getSavedPlayingQueue() {
return getQueue(PLAYING_QUEUE_TABLE_NAME);
}
@NonNull
public ArrayList<Song> getSavedOriginalPlayingQueue() {
return getQueue(ORIGINAL_PLAYING_QUEUE_TABLE_NAME);
}
@NonNull
private Observable<ArrayList<Song>> getQueueFlowable(@NonNull final String tableName) {
Cursor cursor = getReadableDatabase().query(tableName, null,
null, null, null, null, null);
return SongLoader.INSTANCE.getSongsFlowable(cursor);
}
@NonNull
private ArrayList<Song> getQueue(@NonNull final String tableName) {
Cursor cursor = getReadableDatabase().query(tableName, null,
null, null, null, null, null);
return SongLoader.INSTANCE.getSongs(cursor);
}
}