mirror of
https://github.com/antebudimir/tempus.git
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wip: initial refactor of instant mix in to be used everywhere else
This commit is contained in:
eddyizm
parent
bbd6d0864c
commit
3c1975f6bf
1 changed files with 174 additions and 160 deletions
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@ -6,17 +6,22 @@ import androidx.lifecycle.MutableLiveData;
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import com.cappielloantonio.tempo.App;
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import com.cappielloantonio.tempo.subsonic.base.ApiResponse;
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import com.cappielloantonio.tempo.subsonic.models.Child;
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import com.cappielloantonio.tempo.subsonic.models.SubsonicResponse;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import java.util.Objects;
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import retrofit2.Call;
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import retrofit2.Callback;
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import retrofit2.Response;
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public class SongRepository {
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private static final String TAG = "SongRepository";
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public interface MediaCallbackInternal {
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void onSongsAvailable(List<Child> songs);
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}
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public MutableLiveData<List<Child>> getStarredSongs(boolean random, int size) {
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MutableLiveData<List<Child>> starredSongs = new MutableLiveData<>(Collections.emptyList());
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@ -42,219 +47,228 @@ public class SongRepository {
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}
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@Override
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public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {
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}
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public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {}
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});
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return starredSongs;
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}
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/**
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* Used by ViewModels. Updates the LiveData list incrementally as songs are found.
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*/
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public MutableLiveData<List<Child>> getInstantMix(String id, int count) {
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MutableLiveData<List<Child>> instantMix = new MutableLiveData<>();
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MutableLiveData<List<Child>> instantMix = new MutableLiveData<>(new ArrayList<>());
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App.getSubsonicClientInstance(false)
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.getBrowsingClient()
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.getSimilarSongs2(id, count)
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.enqueue(new Callback<ApiResponse>() {
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@Override
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public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
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if (response.isSuccessful() && response.body() != null && response.body().getSubsonicResponse().getSimilarSongs2() != null) {
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instantMix.setValue(response.body().getSubsonicResponse().getSimilarSongs2().getSongs());
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}
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}
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@Override
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public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {
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instantMix.setValue(null);
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}
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});
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performSmartMix(id, count, songs -> {
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List<Child> current = instantMix.getValue();
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if (current != null) {
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for (Child s : songs) {
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if (!current.contains(s)) current.add(s);
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}
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instantMix.postValue(current);
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}
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});
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return instantMix;
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}
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public MutableLiveData<List<Child>> getRandomSample(int number, Integer fromYear, Integer toYear) {
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MutableLiveData<List<Child>> randomSongsSample = new MutableLiveData<>();
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/**
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* Overloaded method used by other Repositories
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*/
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public void getInstantMix(String id, int count, MediaCallbackInternal callback) {
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performSmartMix(id, count, callback);
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}
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private void performSmartMix(final String id, final int count, final MediaCallbackInternal callback) {
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App.getSubsonicClientInstance(false)
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.getAlbumSongListClient()
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.getRandomSongs(number, fromYear, toYear)
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.getBrowsingClient()
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.getSimilarSongs(id, count)
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.enqueue(new Callback<ApiResponse>() {
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@Override
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public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
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List<Child> songs = new ArrayList<>();
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if (response.isSuccessful() && response.body() != null && response.body().getSubsonicResponse().getRandomSongs() != null && response.body().getSubsonicResponse().getRandomSongs().getSongs() != null) {
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songs.addAll(response.body().getSubsonicResponse().getRandomSongs().getSongs());
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List<Child> songs = extractSongs(response, "similarSongs");
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if (!songs.isEmpty()) {
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callback.onSongsAvailable(songs);
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}
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if (songs.size() < count / 2) {
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fetchContextAndSeed(id, count, callback);
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}
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randomSongsSample.setValue(songs);
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}
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@Override
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public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {
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fetchContextAndSeed(id, count, callback);
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}
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});
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}
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private void fetchContextAndSeed(final String id, final int count, final MediaCallbackInternal callback) {
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App.getSubsonicClientInstance(false)
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.getBrowsingClient()
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.getAlbum(id)
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.enqueue(new Callback<ApiResponse>() {
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@Override
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public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
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if (response.isSuccessful() && response.body() != null && response.body().getSubsonicResponse().getAlbum() != null) {
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List<Child> albumSongs = response.body().getSubsonicResponse().getAlbum().getSongs();
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if (albumSongs != null && !albumSongs.isEmpty()) {
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callback.onSongsAvailable(new ArrayList<>(albumSongs));
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String seedArtistId = albumSongs.get(0).getArtistId();
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fetchSimilarByArtist(seedArtistId, count, callback);
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return;
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}
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}
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fillWithRandom(count, callback);
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}
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@Override
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public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {
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fillWithRandom(count, callback);
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}
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});
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}
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private void fetchSimilarByArtist(String artistId, final int count, final MediaCallbackInternal callback) {
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App.getSubsonicClientInstance(false)
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.getBrowsingClient()
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.getSimilarSongs2(artistId, count)
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.enqueue(new Callback<ApiResponse>() {
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@Override
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public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
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List<Child> similar = extractSongs(response, "similarSongs2");
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if (!similar.isEmpty()) {
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callback.onSongsAvailable(similar);
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}
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}
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@Override public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {}
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});
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}
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private void fillWithRandom(int target, final MediaCallbackInternal callback) {
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App.getSubsonicClientInstance(false)
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.getAlbumSongListClient()
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.getRandomSongs(target, null, null)
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.enqueue(new Callback<ApiResponse>() {
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@Override
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public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
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callback.onSongsAvailable(extractSongs(response, "randomSongs"));
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}
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@Override public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {}
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});
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}
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private List<Child> extractSongs(Response<ApiResponse> response, String type) {
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if (response.isSuccessful() && response.body() != null) {
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SubsonicResponse res = response.body().getSubsonicResponse();
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List<Child> list = null;
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if (type.equals("similarSongs") && res.getSimilarSongs() != null) {
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list = res.getSimilarSongs().getSongs();
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} else if (type.equals("similarSongs2") && res.getSimilarSongs2() != null) {
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list = res.getSimilarSongs2().getSongs();
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} else if (type.equals("randomSongs") && res.getRandomSongs() != null) {
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list = res.getRandomSongs().getSongs();
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}
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return (list != null) ? list : new ArrayList<>();
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}
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return new ArrayList<>();
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}
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public MutableLiveData<List<Child>> getRandomSample(int number, Integer fromYear, Integer toYear) {
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MutableLiveData<List<Child>> randomSongsSample = new MutableLiveData<>();
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App.getSubsonicClientInstance(false).getAlbumSongListClient().getRandomSongs(number, fromYear, toYear).enqueue(new Callback<ApiResponse>() {
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@Override public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
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List<Child> songs = new ArrayList<>();
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if (response.isSuccessful() && response.body() != null && response.body().getSubsonicResponse().getRandomSongs() != null) {
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songs.addAll(Objects.requireNonNull(response.body().getSubsonicResponse().getRandomSongs().getSongs()));
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}
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randomSongsSample.setValue(songs);
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}
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@Override public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {}
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});
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return randomSongsSample;
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}
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public MutableLiveData<List<Child>> getRandomSampleWithGenre(int number, Integer fromYear, Integer toYear, String genre) {
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MutableLiveData<List<Child>> randomSongsSample = new MutableLiveData<>();
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App.getSubsonicClientInstance(false)
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.getAlbumSongListClient()
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.getRandomSongs(number, fromYear, toYear, genre)
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.enqueue(new Callback<ApiResponse>() {
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@Override
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public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
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List<Child> songs = new ArrayList<>();
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if (response.isSuccessful() && response.body() != null && response.body().getSubsonicResponse().getRandomSongs() != null && response.body().getSubsonicResponse().getRandomSongs().getSongs() != null) {
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songs.addAll(response.body().getSubsonicResponse().getRandomSongs().getSongs());
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}
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randomSongsSample.setValue(songs);
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}
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@Override
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public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {
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}
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});
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App.getSubsonicClientInstance(false).getAlbumSongListClient().getRandomSongs(number, fromYear, toYear, genre).enqueue(new Callback<ApiResponse>() {
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@Override public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
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List<Child> songs = new ArrayList<>();
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if (response.isSuccessful() && response.body() != null && response.body().getSubsonicResponse().getRandomSongs() != null) {
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songs.addAll(Objects.requireNonNull(response.body().getSubsonicResponse().getRandomSongs().getSongs()));
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}
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randomSongsSample.setValue(songs);
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}
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@Override public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {}
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});
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return randomSongsSample;
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}
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public void scrobble(String id, boolean submission) {
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App.getSubsonicClientInstance(false)
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.getMediaAnnotationClient()
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.scrobble(id, submission)
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.enqueue(new Callback<ApiResponse>() {
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@Override
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public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
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}
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@Override
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public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {
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}
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});
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App.getSubsonicClientInstance(false).getMediaAnnotationClient().scrobble(id, submission).enqueue(new Callback<ApiResponse>() {
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@Override public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {}
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@Override public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {}
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});
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}
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public void setRating(String id, int rating) {
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App.getSubsonicClientInstance(false)
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.getMediaAnnotationClient()
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.setRating(id, rating)
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.enqueue(new Callback<ApiResponse>() {
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@Override
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public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
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}
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@Override
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public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {
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}
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});
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App.getSubsonicClientInstance(false).getMediaAnnotationClient().setRating(id, rating).enqueue(new Callback<ApiResponse>() {
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@Override public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {}
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@Override public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {}
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});
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}
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public MutableLiveData<List<Child>> getSongsByGenre(String id, int page) {
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MutableLiveData<List<Child>> songsByGenre = new MutableLiveData<>();
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App.getSubsonicClientInstance(false)
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.getAlbumSongListClient()
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.getSongsByGenre(id, 100, 100 * page)
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.enqueue(new Callback<ApiResponse>() {
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@Override
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public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
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if (response.isSuccessful() && response.body() != null && response.body().getSubsonicResponse().getSongsByGenre() != null) {
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songsByGenre.setValue(response.body().getSubsonicResponse().getSongsByGenre().getSongs());
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}
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}
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@Override
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public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {
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}
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});
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App.getSubsonicClientInstance(false).getAlbumSongListClient().getSongsByGenre(id, 100, 100 * page).enqueue(new Callback<ApiResponse>() {
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@Override public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
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if (response.isSuccessful() && response.body() != null && response.body().getSubsonicResponse().getSongsByGenre() != null) {
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songsByGenre.setValue(response.body().getSubsonicResponse().getSongsByGenre().getSongs());
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}
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}
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@Override public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {}
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});
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return songsByGenre;
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}
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public MutableLiveData<List<Child>> getSongsByGenres(ArrayList<String> genresId) {
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MutableLiveData<List<Child>> songsByGenre = new MutableLiveData<>();
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for (String id : genresId)
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App.getSubsonicClientInstance(false)
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.getAlbumSongListClient()
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.getSongsByGenre(id, 500, 0)
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.enqueue(new Callback<ApiResponse>() {
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@Override
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public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
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List<Child> songs = new ArrayList<>();
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if (response.isSuccessful() && response.body() != null && response.body().getSubsonicResponse().getSongsByGenre() != null) {
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songs.addAll(response.body().getSubsonicResponse().getSongsByGenre().getSongs());
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}
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songsByGenre.setValue(songs);
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}
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@Override
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public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {
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}
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});
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for (String id : genresId) {
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App.getSubsonicClientInstance(false).getAlbumSongListClient().getSongsByGenre(id, 500, 0).enqueue(new Callback<ApiResponse>() {
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@Override public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
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List<Child> songs = new ArrayList<>();
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if (response.isSuccessful() && response.body() != null && response.body().getSubsonicResponse().getSongsByGenre() != null) {
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songs.addAll(Objects.requireNonNull(response.body().getSubsonicResponse().getSongsByGenre().getSongs()));
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}
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songsByGenre.setValue(songs);
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}
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@Override public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {}
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});
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}
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return songsByGenre;
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}
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public MutableLiveData<Child> getSong(String id) {
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MutableLiveData<Child> song = new MutableLiveData<>();
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App.getSubsonicClientInstance(false)
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.getBrowsingClient()
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.getSong(id)
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.enqueue(new Callback<ApiResponse>() {
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@Override
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public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
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if (response.isSuccessful() && response.body() != null) {
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song.setValue(response.body().getSubsonicResponse().getSong());
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}
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}
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@Override
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public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {
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}
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});
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App.getSubsonicClientInstance(false).getBrowsingClient().getSong(id).enqueue(new Callback<ApiResponse>() {
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@Override public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
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if (response.isSuccessful() && response.body() != null) {
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song.setValue(response.body().getSubsonicResponse().getSong());
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}
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}
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@Override public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {}
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});
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return song;
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}
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public MutableLiveData<String> getSongLyrics(Child song) {
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MutableLiveData<String> lyrics = new MutableLiveData<>(null);
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App.getSubsonicClientInstance(false)
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.getMediaRetrievalClient()
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.getLyrics(song.getArtist(), song.getTitle())
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.enqueue(new Callback<ApiResponse>() {
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@Override
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public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
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if (response.isSuccessful() && response.body() != null && response.body().getSubsonicResponse().getLyrics() != null) {
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lyrics.setValue(response.body().getSubsonicResponse().getLyrics().getValue());
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}
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}
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@Override
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public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {
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}
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});
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App.getSubsonicClientInstance(false).getMediaRetrievalClient().getLyrics(song.getArtist(), song.getTitle()).enqueue(new Callback<ApiResponse>() {
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@Override public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
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if (response.isSuccessful() && response.body() != null && response.body().getSubsonicResponse().getLyrics() != null) {
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lyrics.setValue(response.body().getSubsonicResponse().getLyrics().getValue());
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}
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}
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@Override public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {}
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});
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return lyrics;
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}
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}
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}
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