feat: implemented load queue, adding logging

app/src/main/java/com/cappielloantonio/tempo/repository/QueueRepository.java

@@ -1,8 +1,11 @@
 package com.cappielloantonio.tempo.repository;
 
+import android.util.Log;
+
 import androidx.annotation.NonNull;
 import androidx.lifecycle.LiveData;
 import androidx.lifecycle.MutableLiveData;
+import androidx.lifecycle.Observer;
 
 import com.cappielloantonio.tempo.App;
 import com.cappielloantonio.tempo.database.AppDatabase;
@@ -52,6 +55,8 @@ public class QueueRepository {
     public MutableLiveData<PlayQueue> getPlayQueue() {
         MutableLiveData<PlayQueue> playQueue = new MutableLiveData<>();
 
+        Log.d(TAG, "Getting play queue from server...");
+
         App.getSubsonicClientInstance(false)
                 .getBookmarksClient()
                 .getPlayQueue()
@@ -59,12 +64,19 @@ public class QueueRepository {
                     @Override
                     public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
                         if (response.isSuccessful() && response.body() != null && response.body().getSubsonicResponse().getPlayQueue() != null) {
-                            playQueue.setValue(response.body().getSubsonicResponse().getPlayQueue());
+                            PlayQueue serverQueue = response.body().getSubsonicResponse().getPlayQueue();
+                            Log.d(TAG, "Server returned play queue with " +
+                                    (serverQueue.getEntries() != null ? serverQueue.getEntries().size() : 0) + " items");
+                            playQueue.setValue(serverQueue);
+                        } else {
+                            Log.d(TAG, "Server returned no play queue");
+                            playQueue.setValue(null);
                         }
                     }
 
                     @Override
                     public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {
+                        Log.e(TAG, "Failed to get play queue", t);
                         playQueue.setValue(null);
                     }
                 });
@@ -73,18 +85,24 @@ public class QueueRepository {
     }
 
     public void savePlayQueue(List<String> ids, String current, long position) {
+        Log.d(TAG, "Saving play queue to server - Items: " + ids.size() + ", Current: " + current);
+
         App.getSubsonicClientInstance(false)
                 .getBookmarksClient()
                 .savePlayQueue(ids, current, position)
                 .enqueue(new Callback<ApiResponse>() {
                     @Override
                     public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
-
+                        if (response.isSuccessful()) {
+                            Log.d(TAG, "Play queue saved successfully");
+                        } else {
+                            Log.d(TAG, "Play queue save failed with code: " + response.code());
+                        }
                     }
 
                     @Override
                     public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {
-
+                        Log.e(TAG, "Play queue save failed", t);
                     }
                 });
     }
@@ -123,7 +141,6 @@ public class QueueRepository {
 
     private boolean isMediaInQueue(List<Queue> queue, Child media) {
         if (queue == null || media == null) return false;
-        
         return queue.stream().anyMatch(queueItem ->
                 queueItem != null && media.getId() != null &&
                         queueItem.getId().equals(media.getId())

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

@@ -2,6 +2,7 @@ package com.cappielloantonio.tempo.ui.fragment;
 
 import android.content.ComponentName;
 import android.os.Bundle;
+import android.os.Handler;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -11,6 +12,7 @@ import android.widget.Toast;
 import androidx.annotation.NonNull;
 import androidx.fragment.app.Fragment;
 import androidx.lifecycle.ViewModelProvider;
+import androidx.lifecycle.Observer;
 import androidx.media3.common.util.UnstableApi;
 import androidx.media3.session.MediaBrowser;
 import androidx.media3.session.SessionToken;
@@ -23,9 +25,11 @@ import com.cappielloantonio.tempo.interfaces.ClickCallback;
 import com.cappielloantonio.tempo.service.MediaManager;
 import com.cappielloantonio.tempo.service.MediaService;
 import com.cappielloantonio.tempo.subsonic.models.Child;
+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.Preferences;
 import com.cappielloantonio.tempo.viewmodel.PlaybackViewModel;
 import com.cappielloantonio.tempo.viewmodel.PlayerBottomSheetViewModel;
 import com.google.common.util.concurrent.ListenableFuture;
@@ -46,7 +50,6 @@ public class PlayerQueueFragment extends Fragment implements ClickCallback {
     private com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton fabClearQueue;
     private com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton fabShuffleQueue;
 
-
     private com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton fabSaveToPlaylist;
     private com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton fabDownloadAll;
     private com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton fabLoadQueue;
@@ -85,6 +88,11 @@ public class PlayerQueueFragment extends Fragment implements ClickCallback {
         fabDownloadAll.setOnClickListener(v -> handleDownloadAllClick());
         fabLoadQueue.setOnClickListener(v -> handleLoadQueueClick());
 
+        // Hide Load Queue FAB if sync is disabled
+        if (!Preferences.isSyncronizationEnabled()) {
+            fabLoadQueue.setVisibility(View.GONE);
+        }
+
         initQueueRecyclerView();
 
         return view;
@@ -244,9 +252,12 @@ public class PlayerQueueFragment extends Fragment implements ClickCallback {
     private void toggleFabMenu() {
         if (isMenuOpen) {
             // CLOSE MENU (Reverse order for visual effect)
-            closeFab(fabSaveToPlaylist, 5); 
+            if (Preferences.isSyncronizationEnabled()) {
-            closeFab(fabDownloadAll, 4);
+                closeFab(fabLoadQueue, 4);
-            closeFab(fabLoadQueue, 2);
+            }
+            closeFab(fabSaveToPlaylist, 3); 
+            closeFab(fabDownloadAll, 2);
+            
             closeFab(fabClearQueue, 1);
             closeFab(fabShuffleQueue, 0);
             
@@ -255,10 +266,11 @@ public class PlayerQueueFragment extends Fragment implements ClickCallback {
             // OPEN MENU (lowest index at bottom)
             openFab(fabShuffleQueue, 0); 
             openFab(fabClearQueue, 1);
-            openFab(fabLoadQueue, 2);
+            openFab(fabDownloadAll, 2);
-            openFab(fabDownloadAll, 4);
+            openFab(fabSaveToPlaylist, 3);
-            openFab(fabSaveToPlaylist, 5);
+            if (Preferences.isSyncronizationEnabled()) {
-            
+                openFab(fabLoadQueue, 4);
+            }
             fabMenuToggle.animate().rotation(45f).setDuration(ANIMATION_DURATION).start();
         }
         isMenuOpen = !isMenuOpen;
@@ -375,10 +387,46 @@ public class PlayerQueueFragment extends Fragment implements ClickCallback {
         toggleFabMenu();
     }
 
-
     private void handleLoadQueueClick() {
-        Log.d(TAG, "Load Queue Clicked! (Placeholder)");
+        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;
         }
 
+        PlayerBottomSheetViewModel playerBottomSheetViewModel = new ViewModelProvider(requireActivity()).get(PlayerBottomSheetViewModel.class);
+        
+        playerBottomSheetViewModel.getPlayQueue().observe(getViewLifecycleOwner(), new Observer<PlayQueue>() {
+            @Override
+            public void onChanged(PlayQueue playQueue) {
+                playerBottomSheetViewModel.getPlayQueue().removeObserver(this);
+                
+                if (playQueue != null && playQueue.getEntries() != null && !playQueue.getEntries().isEmpty()) {
+                    int currentIndex = 0;
+                    for (int i = 0; i < playQueue.getEntries().size(); i++) {
+                        if (playQueue.getEntries().get(i).getId().equals(playQueue.getCurrent())) {
+                            currentIndex = i;
+                            break;
+                        }
+                    }
+                    
+                    MediaManager.startQueue(mediaBrowserListenableFuture, playQueue.getEntries(), currentIndex);
+                    
+                    Toast.makeText(requireContext(), "Queue loaded", Toast.LENGTH_SHORT).show();
+                } else {
+                    Toast.makeText(requireContext(), "No saved queue found", Toast.LENGTH_SHORT).show();
+                }
+                
+                toggleFabMenu();
+            }
+        });
+
+        new Handler().postDelayed(() -> {
+            if (isMenuOpen) {
+                toggleFabMenu();
+            }
+        }, 1000);
+    }
 }

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

@@ -3,6 +3,7 @@ package com.cappielloantonio.tempo.viewmodel;
 import android.app.Application;
 import android.content.Context;
 import android.text.TextUtils;
+import android.util.Log;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.OptIn;
@@ -12,6 +13,7 @@ import androidx.lifecycle.LiveData;
 import androidx.lifecycle.MutableLiveData;
 import androidx.lifecycle.Observer;
 import androidx.media3.common.util.UnstableApi;
+import androidx.media3.session.MediaBrowser;
 
 import com.cappielloantonio.tempo.interfaces.StarCallback;
 import com.cappielloantonio.tempo.model.Download;
@@ -291,13 +293,13 @@ public class PlayerBottomSheetViewModel extends AndroidViewModel {
         List<String> ids = queue.stream().map(Child::getId).collect(Collectors.toList());
 
         if (media != null) {
-            queueRepository.savePlayQueue(ids, media.getId(), 0);
+            // TODO: We need to get the actual playback position here
+            Log.d(TAG, "Saving play queue - Current: " + media.getId() + ", Items: " + ids.size());
+            queueRepository.savePlayQueue(ids, media.getId(), 0); // Still hardcoded to 0 for now
             return true;
         }
-
         return false;
     }
-
     private void observeCachedLyrics(LifecycleOwner owner, String songId) {
         if (TextUtils.isEmpty(songId)) {
             return;

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

@@ -56,7 +56,7 @@
             android:layout_height="wrap_content"
             android:layout_marginBottom="8dp"
             android:visibility="gone"
-            android:text="Load Queue (TODO)"
+            android:text="Load Queue"
             tools:ignore="HardcodedText"
             app:icon="@android:drawable/ic_menu_revert" />