.gitignore

@@ -13,3 +13,6 @@
 .externalNativeBuild
 .cxx
 local.properties
+/music_database
+/music_database-shm
+/music_database-wal

app/src/main/java/com/stormtales/notevault/data/dao/SongDao.java

@@ -1,5 +1,6 @@
 package com.stormtales.notevault.data.dao;
 
+import androidx.lifecycle.LiveData;
 import androidx.room.Dao;
 import androidx.room.Insert;
 import androidx.room.Query;

app/src/main/java/com/stormtales/notevault/data/entities/Song.java

@@ -29,6 +29,7 @@ public class Song {
         this.composer = composer;
         this.genre = genre;
         this.year = year;
+        this.syncStatus = SyncStatus.CREATED;
     }
 
     public Song() {

app/src/main/java/com/stormtales/notevault/data/repositories/SongRepository.java

@@ -2,11 +2,15 @@ package com.stormtales.notevault.data.repositories;
 
 import android.app.Application;
 import android.content.Context;
+import android.os.Handler;
+import android.os.Looper;
+import androidx.lifecycle.LiveData;
 import com.stormtales.notevault.data.MusicDatabase;
 import com.stormtales.notevault.data.dao.SongDao;
 import com.stormtales.notevault.data.entities.Song;
 
 import java.util.List;
+import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 
 public class SongRepository {
@@ -21,7 +25,16 @@ public class SongRepository {
         });
     }
 
-    public List<Song> getAllSongs() {
-        return songDao.getAllSongs();
+    public interface LoadHomeViewModelCallback<T> {
+        void onResult(T result);
+    }
+
+    public void getAllSongs(LoadHomeViewModelCallback<List<Song>> callback) {
+        ExecutorService executorService = Executors.newSingleThreadExecutor();
+        executorService.execute(() -> {
+            List<Song> songs = songDao.getAllSongs();
+            Handler mainHandler = new Handler(Looper.getMainLooper());
+            mainHandler.post(()-> callback.onResult(songs));
+        });
     }
 }

app/src/main/java/com/stormtales/notevault/ui/home/HomeFragment.java

@@ -38,9 +38,8 @@ public class HomeFragment extends Fragment {
 
     public View onCreateView(@NonNull LayoutInflater inflater,
                              ViewGroup container, Bundle savedInstanceState) {
-        SongRepository songRepository = new SongRepository(this.getContext());
         homeViewModel = new ViewModelProvider(this).get(HomeViewModel.class);
-        homeViewModel.
+        homeViewModel.setSongRepository(new SongRepository(this.getContext()));
 
         binding = FragmentHomeBinding.inflate(inflater, container, false);
         View root = binding.getRoot();

app/src/main/java/com/stormtales/notevault/ui/home/HomeViewModel.java

@@ -19,16 +19,13 @@ public class HomeViewModel extends ViewModel {
     private SongRepository songRepository;
 
     public HomeViewModel() {
-        /*songRepository = new SongRepository(application);
-        List<Song> requestedSongs = songRepository.getAllSongs();*/
         List<Song> currentSongs = new ArrayList<>();
-        currentSongs.add(new Song("Test", "Some Test Composer", "Genre", 2022));
         this.allSongs = new MutableLiveData<>(currentSongs);
         /*this.allSongs.setValue(songRepository.getAllSongs());*/
     }
 
     public void addSong(Song song) {
-        //songRepository.insert(song);
+        songRepository.insert(song);
         List<Song> currentSongs = allSongs.getValue();
         if(currentSongs == null) {
             currentSongs = new ArrayList<>();
@@ -45,4 +42,13 @@ public class HomeViewModel extends ViewModel {
     public LiveData<List<Song>> getAllSongsLive() {
         return allSongs;
     }
+
+    public void setSongRepository(SongRepository songRepository) {
+        this.songRepository = songRepository;
+        loadAllSongs();
+    }
+
+    public void loadAllSongs() {
+        songRepository.getAllSongs(songs->allSongs.setValue(songs));
+    }
 }