63 lines
2.2 KiB
Java
63 lines
2.2 KiB
Java
package com.cappielloantonio.play.viewmodel;
|
|
|
|
import android.app.Application;
|
|
|
|
import androidx.annotation.NonNull;
|
|
import androidx.lifecycle.AndroidViewModel;
|
|
import androidx.lifecycle.LiveData;
|
|
|
|
import com.cappielloantonio.play.model.Album;
|
|
import com.cappielloantonio.play.model.Artist;
|
|
import com.cappielloantonio.play.model.Genre;
|
|
import com.cappielloantonio.play.model.Playlist;
|
|
import com.cappielloantonio.play.repository.AlbumRepository;
|
|
import com.cappielloantonio.play.repository.ArtistRepository;
|
|
import com.cappielloantonio.play.repository.GenreRepository;
|
|
import com.cappielloantonio.play.repository.PlaylistRepository;
|
|
|
|
import java.util.List;
|
|
|
|
public class LibraryViewModel extends AndroidViewModel {
|
|
private AlbumRepository albumRepository;
|
|
private ArtistRepository artistRepository;
|
|
private GenreRepository genreRepository;
|
|
private PlaylistRepository playlistRepository;
|
|
|
|
private LiveData<List<Playlist>> playlistSample;
|
|
private LiveData<List<Album>> sampleAlbum;
|
|
private LiveData<List<Artist>> sampleArtist;
|
|
private LiveData<List<Genre>> sampleGenres;
|
|
|
|
public LibraryViewModel(@NonNull Application application) {
|
|
super(application);
|
|
|
|
albumRepository = new AlbumRepository(application);
|
|
artistRepository = new ArtistRepository(application);
|
|
genreRepository = new GenreRepository(application);
|
|
playlistRepository = new PlaylistRepository(application);
|
|
|
|
// Inizializzate all'interno del costruttore, in modo da rimanere immutabili per tutto il
|
|
// ciclo di vita dell'applicazione
|
|
sampleAlbum = albumRepository.getAlbums("random", 20);
|
|
sampleArtist = artistRepository.getArtists(true, 20);
|
|
sampleGenres = genreRepository.getGenres(true, 15);
|
|
playlistSample = playlistRepository.getPlaylists(true, 10);
|
|
}
|
|
|
|
public LiveData<List<Playlist>> getPlaylistSample() {
|
|
return playlistSample;
|
|
}
|
|
|
|
public LiveData<List<Album>> getAlbumSample() {
|
|
return sampleAlbum;
|
|
}
|
|
|
|
public LiveData<List<Artist>> getArtistSample() {
|
|
return sampleArtist;
|
|
}
|
|
|
|
public LiveData<List<Genre>> getGenreSample() {
|
|
return sampleGenres;
|
|
}
|
|
}
|