Add "New releases" view in library page

.idea/misc.xml

@@ -5,6 +5,7 @@
       <map>
         <entry key="../../.gradle/caches/transforms-3/cfd4e4d299e24db95f3608b5f72af22b/transformed/jetified-exoplayer-ui-2.12.2/res/drawable-anydpi-v21/exo_ic_play_circle_filled.xml" value="0.28055555555555556" />
         <entry key="app/src/main/res/drawable-v24/ic_add.xml" value="0.27685185185185185" />
+        <entry key="app/src/main/res/drawable-v24/ic_cast.xml" value="0.28055555555555556" />
         <entry key="app/src/main/res/drawable-v24/ic_download.xml" value="0.27685185185185185" />
         <entry key="app/src/main/res/drawable-v24/ic_launcher_foreground.xml" value="0.2814814814814815" />
         <entry key="app/src/main/res/drawable-v24/ic_play_for_work.xml" value="0.28055555555555556" />
@@ -50,7 +51,7 @@
         <entry key="app/src/main/res/layout/fragment_artist_page.xml" value="0.1" />
         <entry key="app/src/main/res/layout/fragment_download.xml" value="0.283363802559415" />
         <entry key="app/src/main/res/layout/fragment_home.xml" value="0.283363802559415" />
-        <entry key="app/src/main/res/layout/fragment_library.xml" value="0.3229166666666667" />
+        <entry key="app/src/main/res/layout/fragment_library.xml" value="0.1" />
         <entry key="app/src/main/res/layout/fragment_login.xml" value="0.3166496424923391" />
         <entry key="app/src/main/res/layout/fragment_player_bottom_sheet.xml" value="0.3166496424923391" />
         <entry key="app/src/main/res/layout/fragment_playlist_catalogue.xml" value="0.3229166666666667" />

app/src/main/java/com/cappielloantonio/play/adapter/AlbumHorizontalAdapter.java

@@ -103,6 +103,8 @@ public class AlbumHorizontalAdapter extends RecyclerView.Adapter<AlbumHorizontal
                 Navigation.findNavController(view).navigate(R.id.action_albumListPageFragment_to_albumPageFragment, bundle);
             } else if (Objects.requireNonNull(Navigation.findNavController(view).getCurrentDestination()).getId() == R.id.downloadFragment) {
                 Navigation.findNavController(view).navigate(R.id.action_downloadFragment_to_albumPageFragment, bundle);
+            } else if (Objects.requireNonNull(Navigation.findNavController(view).getCurrentDestination()).getId() == R.id.libraryFragment) {
+                Navigation.findNavController(view).navigate(R.id.action_libraryFragment_to_albumPageFragment, bundle);
             }
         }
 

app/src/main/java/com/cappielloantonio/play/model/Album.java

@@ -10,6 +10,7 @@ import com.cappielloantonio.play.subsonic.models.AlbumInfo;
 import com.cappielloantonio.play.subsonic.models.AlbumWithSongsID3;
 import com.cappielloantonio.play.util.MappingUtil;
 
+import java.util.Date;
 import java.util.List;
 
 public class Album implements Parcelable {
@@ -32,6 +33,7 @@ public class Album implements Parcelable {
     private boolean favorite;
     private List<Song> songs;
     private String notes;
+    private Date created;
 
     public Album(AlbumID3 albumID3) {
         this.id = albumID3.getId();
@@ -41,6 +43,7 @@ public class Album implements Parcelable {
         this.artistName = albumID3.getArtist();
         this.primary = albumID3.getCoverArtId();
         this.favorite = albumID3.getStarred() != null;
+        this.created = albumID3.getCreated();
     }
 
     public Album(AlbumWithSongsID3 albumWithSongsID3) {
@@ -52,6 +55,7 @@ public class Album implements Parcelable {
         this.primary = albumWithSongsID3.getCoverArtId();
         this.favorite = albumWithSongsID3.getStarred() != null;
         this.songs = MappingUtil.mapSong(albumWithSongsID3.getSongs());
+        this.created = albumWithSongsID3.getCreated();
     }
 
     public Album(Download download) {
@@ -146,6 +150,14 @@ public class Album implements Parcelable {
         this.notes = notes;
     }
 
+    public Date getCreated() {
+        return created;
+    }
+
+    public void setCreated(Date created) {
+        this.created = created;
+    }
+
     @Override
     public boolean equals(Object o) {
         if (this == o) return true;

app/src/main/java/com/cappielloantonio/play/repository/AlbumRepository.java

@@ -30,12 +30,12 @@ public class AlbumRepository {
         this.application = application;
     }
 
-    public MutableLiveData<List<Album>> getAlbums(String type, int size) {
+    public MutableLiveData<List<Album>> getAlbums(String type, int size, Integer fromYear, Integer toYear) {
         MutableLiveData<List<Album>> listLiveAlbums = new MutableLiveData<>();
 
         App.getSubsonicClientInstance(application, false)
                 .getAlbumSongListClient()
-                .getAlbumList2(type, size, 0, null, null)
+                .getAlbumList2(type, size, 0, fromYear, toYear)
                 .enqueue(new Callback<SubsonicResponse>() {
                     @Override
                     public void onResponse(@NonNull Call<SubsonicResponse> call, @NonNull Response<SubsonicResponse> response) {

app/src/main/java/com/cappielloantonio/play/ui/fragment/LibraryFragment.java

@@ -15,17 +15,22 @@ import androidx.fragment.app.Fragment;
 import androidx.lifecycle.ViewModelProvider;
 import androidx.recyclerview.widget.GridLayoutManager;
 import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.PagerSnapHelper;
+import androidx.recyclerview.widget.SnapHelper;
 import androidx.viewpager2.widget.ViewPager2;
 
 import com.cappielloantonio.play.R;
 import com.cappielloantonio.play.adapter.AlbumAdapter;
+import com.cappielloantonio.play.adapter.AlbumHorizontalAdapter;
 import com.cappielloantonio.play.adapter.ArtistAdapter;
 import com.cappielloantonio.play.adapter.GenreAdapter;
 import com.cappielloantonio.play.adapter.PlaylistAdapter;
 import com.cappielloantonio.play.databinding.FragmentLibraryBinding;
 import com.cappielloantonio.play.helper.recyclerview.CustomLinearSnapHelper;
+import com.cappielloantonio.play.helper.recyclerview.DotsIndicatorDecoration;
 import com.cappielloantonio.play.model.Song;
 import com.cappielloantonio.play.ui.activity.MainActivity;
+import com.cappielloantonio.play.util.UIUtil;
 import com.cappielloantonio.play.viewmodel.LibraryViewModel;
 
 import java.util.Objects;
@@ -37,6 +42,7 @@ public class LibraryFragment extends Fragment {
     private MainActivity activity;
     private LibraryViewModel libraryViewModel;
 
+    private AlbumHorizontalAdapter newRelesesAlbumAdapter;
     private AlbumAdapter albumAdapter;
     private ArtistAdapter artistAdapter;
     private GenreAdapter genreAdapter;
@@ -73,6 +79,7 @@ public class LibraryFragment extends Fragment {
         super.onViewCreated(view, savedInstanceState);
 
         initAppBar();
+        initNewReleasesView();
         initAlbumView();
         initArtistView();
         initGenreView();
@@ -136,6 +143,37 @@ public class LibraryFragment extends Fragment {
         Objects.requireNonNull(bind.toolbar.getOverflowIcon()).setTint(requireContext().getResources().getColor(R.color.titleTextColor, null));
     }
 
+    private void initNewReleasesView() {
+        bind.newReleasesRecyclerView.setHasFixedSize(true);
+
+        newRelesesAlbumAdapter = new AlbumHorizontalAdapter(requireContext());
+        bind.newReleasesRecyclerView.setAdapter(newRelesesAlbumAdapter);
+        libraryViewModel.getRecentlyReleasedAlbums(requireActivity()).observe(requireActivity(), albums -> {
+            if (albums == null) {
+                if (bind != null) bind.libraryNewReleasesPlaceholder.placeholder.setVisibility(View.VISIBLE);
+                if (bind != null) bind.libraryNewReleasesSector.setVisibility(View.GONE);
+            } else {
+                if (bind != null) bind.libraryNewReleasesPlaceholder.placeholder.setVisibility(View.GONE);
+                if (bind != null) bind.libraryNewReleasesSector.setVisibility(!albums.isEmpty() ? View.VISIBLE : View.GONE);
+                if (bind != null) bind.newReleasesRecyclerView.setLayoutManager(new GridLayoutManager(requireContext(), UIUtil.getSpanCount(albums.size(), 5), GridLayoutManager.HORIZONTAL, false));
+
+                newRelesesAlbumAdapter.setItems(albums);
+            }
+        });
+
+        SnapHelper starredAlbumSnapHelper = new PagerSnapHelper();
+        starredAlbumSnapHelper.attachToRecyclerView(bind.newReleasesRecyclerView);
+
+        bind.newReleasesRecyclerView.addItemDecoration(
+                new DotsIndicatorDecoration(
+                        getResources().getDimensionPixelSize(R.dimen.radius),
+                        getResources().getDimensionPixelSize(R.dimen.radius) * 4,
+                        getResources().getDimensionPixelSize(R.dimen.dots_height),
+                        requireContext().getResources().getColor(R.color.titleTextColor, null),
+                        requireContext().getResources().getColor(R.color.titleTextColor, null))
+        );
+    }
+
     private void initAlbumView() {
         bind.albumRecyclerView.setLayoutManager(new LinearLayoutManager(requireContext(), LinearLayoutManager.HORIZONTAL, false));
         bind.albumRecyclerView.setHasFixedSize(true);

app/src/main/java/com/cappielloantonio/play/viewmodel/AlbumListPageViewModel.java

@@ -39,17 +39,17 @@ public class AlbumListPageViewModel extends AndroidViewModel {
 
         switch (title) {
             case Album.RECENTLY_PLAYED:
-                albumRepository.getAlbums("recent", 500).observe(activity, albums -> {
+                albumRepository.getAlbums("recent", 500, null, null).observe(activity, albums -> {
                     albumList.setValue(albums);
                 });
                 break;
             case Album.MOST_PLAYED:
-                albumRepository.getAlbums("frequent", 500).observe(activity, albums -> {
+                albumRepository.getAlbums("frequent", 500, null, null).observe(activity, albums -> {
                     albumList.setValue(albums);
                 });
                 break;
             case Album.RECENTLY_ADDED:
-                albumRepository.getAlbums("newest", 500).observe(activity, albums -> {
+                albumRepository.getAlbums("newest", 500, null, null).observe(activity, albums -> {
                     albumList.setValue(albums);
                 });
                 break;

app/src/main/java/com/cappielloantonio/play/viewmodel/HomeViewModel.java

@@ -77,17 +77,17 @@ public class HomeViewModel extends AndroidViewModel {
     }
 
     public LiveData<List<Album>> getMostPlayedAlbums(LifecycleOwner owner) {
-        albumRepository.getAlbums("frequent", 20).observe(owner, mostPlayedAlbumSample::postValue);
+        albumRepository.getAlbums("frequent", 20, null, null).observe(owner, mostPlayedAlbumSample::postValue);
         return mostPlayedAlbumSample;
     }
 
     public LiveData<List<Album>> getMostRecentlyAddedAlbums(LifecycleOwner owner) {
-        albumRepository.getAlbums("newest", 20).observe(owner, recentlyAddedAlbumSample::postValue);
+        albumRepository.getAlbums("newest", 20, null, null).observe(owner, recentlyAddedAlbumSample::postValue);
         return recentlyAddedAlbumSample;
     }
 
     public LiveData<List<Album>> getRecentlyPlayedAlbumList(LifecycleOwner owner) {
-        albumRepository.getAlbums("recent", 20).observe(owner, recentlyPlayedAlbumSample::postValue);
+        albumRepository.getAlbums("recent", 20, null, null).observe(owner, recentlyPlayedAlbumSample::postValue);
         return recentlyPlayedAlbumSample;
     }
 
@@ -112,14 +112,14 @@ public class HomeViewModel extends AndroidViewModel {
     }
 
     public void refreshMostPlayedAlbums(LifecycleOwner owner) {
-        albumRepository.getAlbums("frequent", 20).observe(owner, mostPlayedAlbumSample::postValue);
+        albumRepository.getAlbums("frequent", 20, null, null).observe(owner, mostPlayedAlbumSample::postValue);
     }
 
     public void refreshMostRecentlyAddedAlbums(LifecycleOwner owner) {
-        albumRepository.getAlbums("newest", 20).observe(owner, recentlyAddedAlbumSample::postValue);
+        albumRepository.getAlbums("newest", 20, null, null).observe(owner, recentlyAddedAlbumSample::postValue);
     }
 
     public void refreshRecentlyPlayedAlbumList(LifecycleOwner owner) {
-        albumRepository.getAlbums("recent", 20).observe(owner, recentlyPlayedAlbumSample::postValue);
+        albumRepository.getAlbums("recent", 20, null, null).observe(owner, recentlyPlayedAlbumSample::postValue);
     }
 }

app/src/main/java/com/cappielloantonio/play/viewmodel/LibraryViewModel.java

@@ -17,9 +17,14 @@ import com.cappielloantonio.play.repository.ArtistRepository;
 import com.cappielloantonio.play.repository.GenreRepository;
 import com.cappielloantonio.play.repository.PlaylistRepository;
 
+import java.util.Calendar;
+import java.util.Collections;
+import java.util.Comparator;
 import java.util.List;
 
 public class LibraryViewModel extends AndroidViewModel {
+    private static final String TAG = "LibraryViewModel";
+
     private final AlbumRepository albumRepository;
     private final ArtistRepository artistRepository;
     private final GenreRepository genreRepository;
@@ -27,6 +32,7 @@ public class LibraryViewModel extends AndroidViewModel {
 
     private final MutableLiveData<List<Playlist>> playlistSample = new MutableLiveData<>(null);
     private final MutableLiveData<List<Album>> sampleAlbum = new MutableLiveData<>(null);
+    private final MutableLiveData<List<Album>> newReleasedAlbum = new MutableLiveData<>(null);
     private final MutableLiveData<List<Artist>> sampleArtist = new MutableLiveData<>(null);
     private final MutableLiveData<List<Genre>> sampleGenres = new MutableLiveData<>(null);
 
@@ -40,12 +46,23 @@ public class LibraryViewModel extends AndroidViewModel {
 
         // Inizializzate all'interno del costruttore, in modo da rimanere immutabili per tutto il
         // ciclo di vita dell'applicazione
-        albumRepository.getAlbums("random", 20).observeForever(sampleAlbum::postValue);
+        albumRepository.getAlbums("random", 20, null, null).observeForever(sampleAlbum::postValue);
         artistRepository.getArtists(true, 20).observeForever(sampleArtist::postValue);
         genreRepository.getGenres(true, 15).observeForever(sampleGenres::postValue);
         playlistRepository.getPlaylists(true, 10).observeForever(playlistSample::postValue);
     }
 
+    public LiveData<List<Album>> getRecentlyReleasedAlbums(LifecycleOwner owner) {
+        int currentYear = Calendar.getInstance().get(Calendar.YEAR);
+
+        albumRepository.getAlbums("byYear", 500, currentYear, currentYear).observe(owner, albums -> {
+            albums.sort(Comparator.comparing(Album::getCreated).reversed());
+            newReleasedAlbum.postValue(albums.subList(0, Math.min(20, albums.size())));
+        });
+
+        return newReleasedAlbum;
+    }
+
     public LiveData<List<Album>> getAlbumSample() {
         return sampleAlbum;
     }
@@ -63,7 +80,7 @@ public class LibraryViewModel extends AndroidViewModel {
     }
 
     public void refreshAlbumSample(LifecycleOwner owner) {
-        albumRepository.getAlbums("random", 20).observe(owner, sampleAlbum::postValue);
+        albumRepository.getAlbums("random", 20, null, null).observe(owner, sampleAlbum::postValue);
     }
 
     public void refreshArtistSample(LifecycleOwner owner) {

app/src/main/res/layout/fragment_library.xml

@@ -54,6 +54,38 @@
             android:orientation="vertical"
             android:paddingBottom="@dimen/global_padding_bottom">
 
+            <LinearLayout
+                android:id="@+id/library_new_releases_sector"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:paddingBottom="8dp">
+
+                <!--  New releases  -->
+                <TextView
+                    style="@style/HeadlineTextView"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:paddingStart="16dp"
+                    android:paddingEnd="16dp"
+                    android:text="New releases" />
+
+                <androidx.recyclerview.widget.RecyclerView
+                    android:id="@+id/new_releases_recycler_view"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:layout_marginTop="8dp"
+                    android:layout_marginBottom="8dp"
+                    android:clipToPadding="false"
+                    android:paddingTop="8dp"
+                    android:paddingBottom="8dp" />
+            </LinearLayout>
+
+            <include
+                android:id="@+id/library_new_releases_placeholder"
+                layout="@layout/item_placeholder_horizontal"
+                android:visibility="gone" />
+
             <LinearLayout
                 android:id="@+id/library_album_sector"
                 android:layout_width="match_parent"