feat: implemented download queue fab

app/src/main/java/com/cappielloantonio/tempo/ui/adapter/PlayerSongQueueAdapter.java

@@ -18,8 +18,10 @@ import com.cappielloantonio.tempo.databinding.ItemPlayerQueueSongBinding;
 import com.cappielloantonio.tempo.glide.CustomGlideRequest;
 import com.cappielloantonio.tempo.interfaces.ClickCallback;
 import com.cappielloantonio.tempo.interfaces.MediaIndexCallback;
+import com.cappielloantonio.tempo.service.DownloaderManager;
 import com.cappielloantonio.tempo.service.MediaManager;
 import com.cappielloantonio.tempo.subsonic.models.Child;
+import com.cappielloantonio.tempo.util.DownloadUtil;
 import com.cappielloantonio.tempo.util.Constants;
 import com.cappielloantonio.tempo.util.MusicUtil;
 import com.cappielloantonio.tempo.util.Preferences;
@@ -94,6 +96,20 @@ public class PlayerSongQueueAdapter extends RecyclerView.Adapter<PlayerSongQueue
             }
         });
 
+        DownloaderManager downloaderManager = DownloadUtil.getDownloadTracker(holder.itemView.getContext());
+
+        if (downloaderManager != null) {
+            boolean isDownloaded = downloaderManager.isDownloaded(song.getId());
+
+            if (isDownloaded) {
+                holder.item.downloadIndicatorIcon.setVisibility(View.VISIBLE);
+            } else {
+                holder.item.downloadIndicatorIcon.setVisibility(View.GONE);
+            }
+        } else {
+            holder.item.downloadIndicatorIcon.setVisibility(View.GONE);
+        }
+
         if (Preferences.showItemRating()) {
             if (song.getStarred() == null && song.getUserRating() == null) {
                 holder.item.ratingIndicatorImageView.setVisibility(View.GONE);

app/src/main/java/com/cappielloantonio/tempo/ui/fragment/PlayerQueueFragment.java

@@ -15,6 +15,7 @@ import androidx.lifecycle.ViewModelProvider;
 import androidx.lifecycle.Observer;
 import androidx.media3.common.util.UnstableApi;
 import androidx.media3.session.MediaBrowser;
+import androidx.media3.common.MediaItem;
 import androidx.media3.session.SessionToken;
 import androidx.recyclerview.widget.ItemTouchHelper;
 import androidx.recyclerview.widget.LinearLayoutManager;
@@ -22,6 +23,8 @@ import androidx.recyclerview.widget.RecyclerView;
 
 import com.cappielloantonio.tempo.databinding.InnerFragmentPlayerQueueBinding;
 import com.cappielloantonio.tempo.interfaces.ClickCallback;
+import com.cappielloantonio.tempo.model.Download;
+import com.cappielloantonio.tempo.service.DownloaderManager;
 import com.cappielloantonio.tempo.service.MediaManager;
 import com.cappielloantonio.tempo.service.MediaService;
 import com.cappielloantonio.tempo.subsonic.models.Child;
@@ -29,6 +32,8 @@ import com.cappielloantonio.tempo.subsonic.models.PlayQueue;
 import com.cappielloantonio.tempo.ui.adapter.PlayerSongQueueAdapter;
 import com.cappielloantonio.tempo.ui.dialog.PlaylistChooserDialog;
 import com.cappielloantonio.tempo.util.Constants;
+import com.cappielloantonio.tempo.util.DownloadUtil;
+import com.cappielloantonio.tempo.util.MappingUtil;
 import com.cappielloantonio.tempo.util.Preferences;
 import com.cappielloantonio.tempo.viewmodel.PlaybackViewModel;
 import com.cappielloantonio.tempo.viewmodel.PlayerBottomSheetViewModel;
@@ -383,14 +388,43 @@ public class PlayerQueueFragment extends Fragment implements ClickCallback {
     }
 
     private void handleDownloadAllClick() {
-        Log.d(TAG, "Download All Clicked! (Placeholder)");
+        Log.d(TAG, "Download All Clicked!");
+
+        List<Child> queueSongs = playerSongQueueAdapter.getItems();
+
+        if (queueSongs == null || queueSongs.isEmpty()) {
+            Toast.makeText(requireContext(), "Queue is empty", Toast.LENGTH_SHORT).show();
+            toggleFabMenu();
+            return;
+        }
+
+        List<MediaItem> mediaItemsToDownload = MappingUtil.mapMediaItems(queueSongs);
+
+        List<com.cappielloantonio.tempo.model.Download> downloadModels = new ArrayList<>();
+
+        for (Child child : queueSongs) {
+            com.cappielloantonio.tempo.model.Download downloadModel =
+                    new com.cappielloantonio.tempo.model.Download(child);
+            downloadModel.setArtist(child.getArtist());
+            downloadModel.setAlbum(child.getAlbum());
+            downloadModel.setCoverArtId(child.getCoverArtId());
+            downloadModels.add(downloadModel);
+        }
+
+        DownloaderManager downloaderManager = DownloadUtil.getDownloadTracker(requireContext());
+
+        if (downloaderManager != null) {
+            downloaderManager.download(mediaItemsToDownload, downloadModels);
+            Toast.makeText(requireContext(), "Starting download of " + queueSongs.size() + " songs in the background.", Toast.LENGTH_SHORT).show();
+        } else {
+            Log.e(TAG, "DownloaderManager not initialized. Check DownloadUtil.");
+            Toast.makeText(requireContext(), "Download service unavailable.", Toast.LENGTH_SHORT).show();
+        }
         toggleFabMenu();
     }
 
     private void handleLoadQueueClick() {
         Log.d(TAG, "Load Queue Clicked!");
-
-        // Double-check that sync is enabled (shouldn't be visible if disabled, but just in case)
         if (!Preferences.isSyncronizationEnabled()) {
             toggleFabMenu();
             return;

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

@@ -9,7 +9,6 @@ import androidx.lifecycle.LiveData;
 import androidx.lifecycle.MutableLiveData;
 
 import com.cappielloantonio.tempo.repository.AlbumRepository;
-import com.cappielloantonio.tempo.repository.DownloadRepository;
 import com.cappielloantonio.tempo.subsonic.models.AlbumID3;
 import com.cappielloantonio.tempo.subsonic.models.ArtistID3;
 import com.cappielloantonio.tempo.util.Constants;
@@ -21,7 +20,6 @@ import java.util.List;
 
 public class AlbumListPageViewModel extends AndroidViewModel {
     private final AlbumRepository albumRepository;
-    private final DownloadRepository downloadRepository;
 
     public String title;
     public ArtistID3 artist;
@@ -32,9 +30,7 @@ public class AlbumListPageViewModel extends AndroidViewModel {
 
     public AlbumListPageViewModel(@NonNull Application application) {
         super(application);
-
         albumRepository = new AlbumRepository();
-        downloadRepository = new DownloadRepository();
     }
 
     public LiveData<List<AlbumID3>> getAlbumList(LifecycleOwner owner) {

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

@@ -35,8 +35,7 @@
             android:layout_height="wrap_content"
             android:layout_marginBottom="8dp"
             android:visibility="gone"
-            android:text="Save Queue to Playlist"
+            android:text="@string/player_queue_save_to_playlist"
-            tools:ignore="HardcodedText"
             app:icon="@android:drawable/ic_menu_edit" />
 
         <com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
@@ -45,8 +44,7 @@
             android:layout_height="wrap_content"
             android:layout_marginBottom="8dp"
             android:visibility="gone"
-            android:text="Download All (TODO)"
+            android:text="@string/menu_download_all_button"
-            tools:ignore="HardcodedText"
             app:icon="@android:drawable/stat_sys_download_done" />
 
 
@@ -56,8 +54,7 @@
             android:layout_height="wrap_content"
             android:layout_marginBottom="8dp"
             android:visibility="gone"
-            android:text="Load Queue"
+            android:text="@string/player_queue_load_queue"
-            tools:ignore="HardcodedText"
             app:icon="@android:drawable/ic_menu_revert" />
 
         <com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
@@ -82,7 +79,7 @@
             android:id="@+id/fab_menu_toggle"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:contentDescription="Toggle action menu (TODO: Fix Localization)"
+            android:contentDescription="Toggle FAB Action menu"
             tools:ignore="HardcodedText"
             app:srcCompat="@drawable/ic_add" />
 

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

@@ -139,6 +139,17 @@
         </LinearLayout>
     </androidx.constraintlayout.widget.ConstraintLayout>
 
+    <ImageView
+        android:id="@+id/download_indicator_icon"
+        android:layout_width="20dp"
+        android:layout_height="20dp"
+        android:layout_marginEnd="8dp"
+        android:visibility="gone"
+        android:src="@drawable/ic_download"  app:layout_constraintBottom_toBottomOf="@+id/queue_song_cover_image_view"
+        app:layout_constraintEnd_toStartOf="@+id/queue_song_holder_image"
+        app:layout_constraintTop_toTopOf="@+id/queue_song_cover_image_view"
+        tools:visibility="visible" />
+
     <ImageView
         android:id="@+id/queue_song_holder_image"
         android:layout_width="wrap_content"

app/src/main/res/values/strings.xml

@@ -212,6 +212,8 @@
     <string name="player_playback_speed">%1$.2fx</string>
     <string name="player_queue_clean_all_button">Clean play queue</string>
     <string name="player_queue_save_queue_success">Saved play queue</string>
+    <string name="player_queue_save_to_playlist">Save Queue to Playlist</string>
+    <string name="player_queue_load_queue">Load Queue</string>
     <string name="player_lyrics_download_content_description">Download lyrics for offline playback</string>
     <string name="player_lyrics_downloaded_content_description">Lyrics downloaded for offline playback</string>
     <string name="player_lyrics_download_success">Lyrics saved for offline playback.</string>