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First implementation of the panel dedicated to the download, divided by type of the downloaded resource

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CappielloAntonio
2021-08-28 16:54:12 +02:00
parent 8789b44e26
commit 23568bae9b
16 changed files with 609 additions and 102 deletions
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52
app/src/main/java/com/cappielloantonio/play/viewmodel/DownloadViewModel.java Normal file
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package com.cappielloantonio.play.viewmodel;
import android.app.Application;
import androidx.annotation.NonNull;
import androidx.lifecycle.AndroidViewModel;
import androidx.lifecycle.LifecycleOwner;
import androidx.lifecycle.LiveData;
import androidx.lifecycle.MutableLiveData;
import com.cappielloantonio.play.model.Album;
import com.cappielloantonio.play.model.Artist;
import com.cappielloantonio.play.model.Download;
import com.cappielloantonio.play.model.Song;
import com.cappielloantonio.play.repository.AlbumRepository;
import com.cappielloantonio.play.repository.ArtistRepository;
import com.cappielloantonio.play.repository.DownloadRepository;
import com.cappielloantonio.play.repository.SongRepository;
import com.cappielloantonio.play.util.MappingUtil;
import java.util.List;
public class DownloadViewModel extends AndroidViewModel {
private static final String TAG = "HomeViewModel";
private final DownloadRepository downloadRepository;
private final MutableLiveData<List<Artist>> downloadedArtistSample = new MutableLiveData<>(null);
private final MutableLiveData<List<Album>> downloadedAlbumSample = new MutableLiveData<>(null);
private final MutableLiveData<List<Song>> downloadedTrackSample = new MutableLiveData<>(null);
public DownloadViewModel(@NonNull Application application) {
super(application);
downloadRepository = new DownloadRepository(application);
}
public LiveData<List<Artist>> getDownloadedArtists(LifecycleOwner owner, int size) {
downloadRepository.getLiveDownloadSample(size).observe(owner, downloads -> downloadedArtistSample.postValue(MappingUtil.mapDownloadToArtist(downloads)));
return downloadedArtistSample;
}
public LiveData<List<Album>> getDownloadedAlbums(LifecycleOwner owner, int size) {
downloadRepository.getLiveDownloadSample(size).observe(owner, downloads -> downloadedAlbumSample.postValue(MappingUtil.mapDownloadToAlbum(downloads)));
return downloadedAlbumSample;
}
public LiveData<List<Song>> getDownloadedTracks(LifecycleOwner owner, int size) {
downloadRepository.getLiveDownloadSample(size).observe(owner, downloads -> downloadedTrackSample.postValue(MappingUtil.mapDownloadToSong(downloads)));
return downloadedTrackSample;
}
}