Code rearrange and delete songs

app/src/main/java/com/kabouzeid/gramophone/adapter/AlbumAdapter.java

@@ -12,13 +12,17 @@ import android.view.ViewGroup;
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import com.kabouzeid.gramophone.App;
 import com.kabouzeid.gramophone.R;
+import com.kabouzeid.gramophone.loader.AlbumLoader;
 import com.kabouzeid.gramophone.model.Album;
+import com.kabouzeid.gramophone.model.DataBaseChangedEvent;
 import com.kabouzeid.gramophone.ui.activities.base.AbsFabActivity;
 import com.kabouzeid.gramophone.util.MusicUtil;
 import com.kabouzeid.gramophone.util.NavigationUtil;
 import com.kabouzeid.gramophone.util.Util;
 import com.kabouzeid.gramophone.util.ViewUtil;
+import com.squareup.otto.Subscribe;
 import com.squareup.picasso.Callback;
 import com.squareup.picasso.Picasso;
 
@@ -103,11 +107,15 @@ public class AlbumAdapter extends RecyclerView.Adapter<AlbumAdapter.ViewHolder>
         }
     }
 
-    public AlbumAdapter(Activity activity, List<Album> objects) {
+    public AlbumAdapter(Activity activity) {
         this.activity = activity;
-        dataSet = objects;
+        //TODO shared prefs
-
         usePalette = true;
+        loadDataSet();
+    }
+
+    private void loadDataSet() {
+        dataSet = AlbumLoader.getAllAlbums(activity);
     }
 
     private void applyPalette(Bitmap bitmap, final TextView title, final TextView artist, final View footer) {
@@ -139,4 +147,27 @@ public class AlbumAdapter extends RecyclerView.Adapter<AlbumAdapter.ViewHolder>
         int defaultBarColor = activity.getResources().getColor(R.color.materialmusic_default_bar_color);
         footer.setBackgroundColor(defaultBarColor);
     }
+
+    @Override
+    public void onDetachedFromRecyclerView(RecyclerView recyclerView) {
+        super.onDetachedFromRecyclerView(recyclerView);
+        App.bus.unregister(this);
+    }
+
+    @Override
+    public void onAttachedToRecyclerView(RecyclerView recyclerView) {
+        super.onAttachedToRecyclerView(recyclerView);
+        App.bus.register(this);
+    }
+
+    @Subscribe
+    public void onDataBaseEvent(DataBaseChangedEvent event) {
+        switch (event.getAction()) {
+            case DataBaseChangedEvent.ALBUMS_CHANGED:
+            case DataBaseChangedEvent.DATABASE_CHANGED:
+                loadDataSet();
+                notifyDataSetChanged();
+                break;
+        }
+    }
 }

app/src/main/java/com/kabouzeid/gramophone/adapter/ArtistAdapter.java

@@ -9,11 +9,15 @@ import android.view.ViewGroup;
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import com.kabouzeid.gramophone.App;
 import com.kabouzeid.gramophone.R;
 import com.kabouzeid.gramophone.lastfm.artist.LastFMArtistThumbnailUrlLoader;
+import com.kabouzeid.gramophone.loader.ArtistLoader;
 import com.kabouzeid.gramophone.model.Artist;
+import com.kabouzeid.gramophone.model.DataBaseChangedEvent;
 import com.kabouzeid.gramophone.ui.activities.base.AbsFabActivity;
 import com.kabouzeid.gramophone.util.NavigationUtil;
+import com.squareup.otto.Subscribe;
 import com.squareup.picasso.Picasso;
 
 import java.util.List;
@@ -25,9 +29,13 @@ public class ArtistAdapter extends RecyclerView.Adapter<ArtistAdapter.ViewHolder
     protected Activity activity;
     protected List<Artist> dataSet;
 
-    public ArtistAdapter(Activity activity, List<Artist> objects) {
+    public ArtistAdapter(Activity activity) {
         this.activity = activity;
-        dataSet = objects;
+        loadDataSet();
+    }
+
+    private void loadDataSet() {
+        dataSet = ArtistLoader.getAllArtists(activity);
     }
 
     @Override
@@ -84,4 +92,27 @@ public class ArtistAdapter extends RecyclerView.Adapter<ArtistAdapter.ViewHolder
             NavigationUtil.goToArtist(activity, dataSet.get(getPosition()).id, artistPairs);
         }
     }
+
+    @Override
+    public void onDetachedFromRecyclerView(RecyclerView recyclerView) {
+        super.onDetachedFromRecyclerView(recyclerView);
+        App.bus.unregister(this);
+    }
+
+    @Override
+    public void onAttachedToRecyclerView(RecyclerView recyclerView) {
+        super.onAttachedToRecyclerView(recyclerView);
+        App.bus.register(this);
+    }
+
+    @Subscribe
+    public void onDataBaseEvent(DataBaseChangedEvent event) {
+        switch (event.getAction()) {
+            case DataBaseChangedEvent.ARTISTS_CHANGED:
+            case DataBaseChangedEvent.DATABASE_CHANGED:
+                loadDataSet();
+                notifyDataSetChanged();
+                break;
+        }
+    }
 }

app/src/main/java/com/kabouzeid/gramophone/adapter/PlaylistAdapter.java

@@ -11,12 +11,16 @@ import android.widget.ImageView;
 import android.widget.PopupMenu;
 import android.widget.TextView;
 
+import com.kabouzeid.gramophone.App;
 import com.kabouzeid.gramophone.R;
 import com.kabouzeid.gramophone.helper.DeletePlaylistDialogHelper;
 import com.kabouzeid.gramophone.helper.RenamePlaylistDialogHelper;
+import com.kabouzeid.gramophone.loader.PlaylistLoader;
+import com.kabouzeid.gramophone.model.DataBaseChangedEvent;
 import com.kabouzeid.gramophone.model.Playlist;
 import com.kabouzeid.gramophone.ui.activities.base.AbsFabActivity;
 import com.kabouzeid.gramophone.util.NavigationUtil;
+import com.squareup.otto.Subscribe;
 
 import java.util.List;
 
@@ -28,9 +32,13 @@ public class PlaylistAdapter extends RecyclerView.Adapter<PlaylistAdapter.ViewHo
     protected Activity activity;
     protected List<Playlist> dataSet;
 
-    public PlaylistAdapter(Activity activity, List<Playlist> objects) {
+    public PlaylistAdapter(Activity activity) {
         this.activity = activity;
-        dataSet = objects;
+        loadDataSet();
+    }
+
+    private void loadDataSet() {
+        dataSet = PlaylistLoader.getAllPlaylists(activity);
     }
 
     @Override
@@ -90,4 +98,27 @@ public class PlaylistAdapter extends RecyclerView.Adapter<PlaylistAdapter.ViewHo
             NavigationUtil.goToPlaylist(activity, dataSet.get(getAdapterPosition()).id, sharedViews);
         }
     }
+
+    @Override
+    public void onDetachedFromRecyclerView(RecyclerView recyclerView) {
+        super.onDetachedFromRecyclerView(recyclerView);
+        App.bus.unregister(this);
+    }
+
+    @Override
+    public void onAttachedToRecyclerView(RecyclerView recyclerView) {
+        super.onAttachedToRecyclerView(recyclerView);
+        App.bus.register(this);
+    }
+
+    @Subscribe
+    public void onDataBaseEvent(DataBaseChangedEvent event) {
+        switch (event.getAction()) {
+            case DataBaseChangedEvent.PLAYLISTS_CHANGED:
+            case DataBaseChangedEvent.DATABASE_CHANGED:
+                loadDataSet();
+                notifyDataSetChanged();
+                break;
+        }
+    }
 }

app/src/main/java/com/kabouzeid/gramophone/adapter/songadapter/SongAdapter.java

@@ -11,19 +11,23 @@ import android.view.ViewGroup;
 import android.widget.ImageView;
 import android.widget.PopupMenu;
 import android.widget.TextView;
-import android.widget.Toast;
 
+import com.kabouzeid.gramophone.App;
 import com.kabouzeid.gramophone.R;
 import com.kabouzeid.gramophone.helper.AddToPlaylistDialogHelper;
+import com.kabouzeid.gramophone.helper.DeleteSongsDialogHelper;
 import com.kabouzeid.gramophone.helper.MusicPlayerRemote;
 import com.kabouzeid.gramophone.helper.SongDetailDialogHelper;
 import com.kabouzeid.gramophone.loader.SongFilePathLoader;
+import com.kabouzeid.gramophone.loader.SongLoader;
 import com.kabouzeid.gramophone.misc.AppKeys;
+import com.kabouzeid.gramophone.model.DataBaseChangedEvent;
 import com.kabouzeid.gramophone.model.Song;
 import com.kabouzeid.gramophone.ui.activities.base.AbsFabActivity;
 import com.kabouzeid.gramophone.ui.activities.tageditor.SongTagEditorActivity;
 import com.kabouzeid.gramophone.util.MusicUtil;
 import com.kabouzeid.gramophone.util.NavigationUtil;
+import com.squareup.otto.Subscribe;
 import com.squareup.picasso.Picasso;
 
 import java.io.File;
@@ -37,9 +41,13 @@ public class SongAdapter extends RecyclerView.Adapter<SongAdapter.ViewHolder> {
     protected Activity activity;
     protected List<Song> dataSet;
 
-    public SongAdapter(Activity activity, List<Song> objects) {
+    public SongAdapter(Activity activity) {
         this.activity = activity;
-        dataSet = objects;
+        loadDataSet();
+    }
+
+    private void loadDataSet() {
+        dataSet = SongLoader.getAllSongs(activity);
     }
 
     @Override
@@ -96,24 +104,24 @@ public class SongAdapter extends RecyclerView.Adapter<SongAdapter.ViewHolder> {
                 public boolean onMenuItemClick(MenuItem item) {
                     switch (item.getItemId()) {
                         case R.id.action_delete_from_disk:
-                            Toast.makeText(activity, "This feature is not available yet", Toast.LENGTH_SHORT).show();
+                            DeleteSongsDialogHelper.getDialog(activity, dataSet.get(getAdapterPosition())).show();
                             return true;
                         case R.id.action_add_to_playlist:
                             AddToPlaylistDialogHelper.getDialog(activity, dataSet.get(getAdapterPosition())).show();
                             return true;
                         case R.id.action_play_next:
-                            MusicPlayerRemote.playNext(dataSet.get(getPosition()));
+                            MusicPlayerRemote.playNext(dataSet.get(getAdapterPosition()));
                             return true;
                         case R.id.action_add_to_current_playing:
-                            MusicPlayerRemote.enqueue(dataSet.get(getPosition()));
+                            MusicPlayerRemote.enqueue(dataSet.get(getAdapterPosition()));
                             return true;
                         case R.id.action_tag_editor:
                             Intent intent = new Intent(activity, SongTagEditorActivity.class);
-                            intent.putExtra(AppKeys.E_ID, dataSet.get(getPosition()).id);
+                            intent.putExtra(AppKeys.E_ID, dataSet.get(getAdapterPosition()).id);
                             activity.startActivity(intent);
                             return true;
                         case R.id.action_details:
-                            String songFilePath = SongFilePathLoader.getSongFilePath(activity, dataSet.get(getPosition()).id);
+                            String songFilePath = SongFilePathLoader.getSongFilePath(activity, dataSet.get(getAdapterPosition()).id);
                             File songFile = new File(songFilePath);
                             SongDetailDialogHelper.getDialog(activity, songFile).show();
                             return true;
@@ -123,13 +131,13 @@ public class SongAdapter extends RecyclerView.Adapter<SongAdapter.ViewHolder> {
                             };
                             if (activity instanceof AbsFabActivity)
                                 albumPairs = ((AbsFabActivity) activity).getSharedViewsWithFab(albumPairs);
-                            NavigationUtil.goToAlbum(activity, dataSet.get(getPosition()).albumId, albumPairs);
+                            NavigationUtil.goToAlbum(activity, dataSet.get(getAdapterPosition()).albumId, albumPairs);
                             return true;
                         case R.id.action_go_to_artist:
                             Pair[] artistPairs = null;
                             if (activity instanceof AbsFabActivity)
                                 artistPairs = ((AbsFabActivity) activity).getSharedViewsWithFab(artistPairs);
-                            NavigationUtil.goToArtist(activity, dataSet.get(getPosition()).artistId, artistPairs);
+                            NavigationUtil.goToArtist(activity, dataSet.get(getAdapterPosition()).artistId, artistPairs);
                             return true;
                     }
                     return false;
@@ -138,4 +146,27 @@ public class SongAdapter extends RecyclerView.Adapter<SongAdapter.ViewHolder> {
             popupMenu.show();
         }
     }
+
+    @Override
+    public void onDetachedFromRecyclerView(RecyclerView recyclerView) {
+        super.onDetachedFromRecyclerView(recyclerView);
+        App.bus.unregister(this);
+    }
+
+    @Override
+    public void onAttachedToRecyclerView(RecyclerView recyclerView) {
+        super.onAttachedToRecyclerView(recyclerView);
+        App.bus.register(this);
+    }
+
+    @Subscribe
+    public void onDataBaseEvent(DataBaseChangedEvent event) {
+        switch (event.getAction()) {
+            case DataBaseChangedEvent.SONGS_CHANGED:
+            case DataBaseChangedEvent.DATABASE_CHANGED:
+                loadDataSet();
+                notifyDataSetChanged();
+                break;
+        }
+    }
 }

app/src/main/java/com/kabouzeid/gramophone/helper/DeleteSongsDialogHelper.java

@@ -0,0 +1,46 @@
+package com.kabouzeid.gramophone.helper;
+
+import android.content.Context;
+
+import com.afollestad.materialdialogs.MaterialDialog;
+import com.kabouzeid.gramophone.R;
+import com.kabouzeid.gramophone.model.Song;
+import com.kabouzeid.gramophone.util.MusicUtil;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Created by karim on 23.03.15.
+ */
+public class DeleteSongsDialogHelper {
+    public static MaterialDialog getDialog(final Context context, final Song song) {
+        List<Song> tmpList = new ArrayList<>();
+        tmpList.add(song);
+        return getDialog(context, tmpList);
+    }
+
+    public static MaterialDialog getDialog(final Context context, final List<Song> songs) {
+        String title = context.getResources().getString(R.string.delete_songs_1);
+        title = songs.size() > 1 ? title + songs.size() + context.getResources().getString(R.string.delete_songs_2) : title + songs.get(0).title + "?";
+        return new MaterialDialog.Builder(context)
+                .title(title)
+                .content(context.getResources().getString(R.string.delete_warning))
+                .positiveText(context.getResources().getString(R.string.ok))
+                .negativeText(context.getResources().getString(R.string.cancel))
+                .callback(new MaterialDialog.ButtonCallback() {
+                    @Override
+                    public void onPositive(MaterialDialog dialog) {
+                        super.onPositive(dialog);
+                        dialog.dismiss();
+                        MusicUtil.deleteTracks(context, songs);
+                    }
+
+                    @Override
+                    public void onNegative(MaterialDialog dialog) {
+                        super.onNegative(dialog);
+                        dialog.dismiss();
+                    }
+                }).build();
+    }
+}

app/src/main/java/com/kabouzeid/gramophone/service/MusicService.java

@@ -500,11 +500,14 @@ public class MusicService extends Service implements MediaPlayer.OnPreparedListe
     }
 
     public void removeSong(Song song) {
-        while (playingQueue.contains(song)){
+        for (int i = 0; i < playingQueue.size(); i++) {
-            playingQueue.remove(song);
+            if (playingQueue.get(i).id == song.id) playingQueue.remove(i);
         }
-        while (originalPlayingQueue.contains(song)){
+        for (int i = 0; i < originalPlayingQueue.size(); i++) {
-            originalPlayingQueue.remove(song);
+            if (originalPlayingQueue.get(i).id == song.id) originalPlayingQueue.remove(i);
+        }
+        if (song.id == currentSongId) {
+            playSong();
         }
         saveState();
     }

app/src/main/java/com/kabouzeid/gramophone/ui/activities/base/AbsFabActivity.java

@@ -33,8 +33,11 @@ public abstract class AbsFabActivity extends AbsBaseActivity {
     @Override
     protected void onPostCreate(Bundle savedInstanceState) {
         super.onPostCreate(savedInstanceState);
-        setUpFab();
+        try {
             App.bus.register(busEventListener);
+        } catch (Exception ignored) {
+        }
+        setUpFab();
     }
 
     private void setUpFab() {
@@ -137,7 +140,10 @@ public abstract class AbsFabActivity extends AbsBaseActivity {
     @Override
     protected void onDestroy() {
         super.onDestroy();
+        try {
             App.bus.unregister(busEventListener);
+        } catch (Exception ignored) {
+        }
     }
 
     public void onMusicRemoteEvent(MusicRemoteEvent event) {

app/src/main/java/com/kabouzeid/gramophone/ui/fragments/mainactivityfragments/AbsMainActivityFragment.java

@@ -2,9 +2,7 @@ package com.kabouzeid.gramophone.ui.fragments.mainactivityfragments;
 
 import android.app.Fragment;
 import android.os.Build;
-import android.view.ViewConfiguration;
 
-import com.kabouzeid.gramophone.App;
 import com.kabouzeid.gramophone.R;
 import com.kabouzeid.gramophone.interfaces.KabViewsDisableAble;
 import com.kabouzeid.gramophone.ui.activities.MainActivity;

app/src/main/java/com/kabouzeid/gramophone/ui/fragments/mainactivityfragments/AlbumViewFragment.java

@@ -9,10 +9,6 @@ import android.view.ViewGroup;
 
 import com.kabouzeid.gramophone.R;
 import com.kabouzeid.gramophone.adapter.AlbumAdapter;
-import com.kabouzeid.gramophone.loader.AlbumLoader;
-import com.kabouzeid.gramophone.model.Album;
-
-import java.util.List;
 
 /**
  * Created by karim on 22.11.14.
@@ -35,12 +31,9 @@ public class AlbumViewFragment extends AbsMainActivityFragment {
     }
 
     private void setUpRecyclerView() {
-        List<Album> albums = AlbumLoader.getAllAlbums(getActivity());
-        AlbumAdapter albumAdapter = new AlbumAdapter(getActivity(), albums);
-
         recyclerView.setLayoutManager(new GridLayoutManager(getActivity(), 2));
-        recyclerView.setAdapter(albumAdapter);
         recyclerView.setPadding(0, getTopPadding(), 0, getBottomPadding());
+        recyclerView.setAdapter(new AlbumAdapter(getActivity()));
     }
 
     @Override

app/src/main/java/com/kabouzeid/gramophone/ui/fragments/mainactivityfragments/ArtistViewFragment.java

@@ -10,10 +10,6 @@ import android.view.ViewGroup;
 
 import com.kabouzeid.gramophone.R;
 import com.kabouzeid.gramophone.adapter.ArtistAdapter;
-import com.kabouzeid.gramophone.loader.ArtistLoader;
-import com.kabouzeid.gramophone.model.Artist;
-
-import java.util.List;
 
 public class ArtistViewFragment extends AbsMainActivityFragment {
     public static final String TAG = ArtistViewFragment.class.getSimpleName();
@@ -33,12 +29,9 @@ public class ArtistViewFragment extends AbsMainActivityFragment {
     }
 
     private void setUpRecyclerView() {
-        List<Artist> artists = ArtistLoader.getAllArtists(getActivity());
-        ArtistAdapter artistAdapter = new ArtistAdapter(getActivity(), artists);
-
         recyclerView.setLayoutManager(new GridLayoutManager(getActivity(), 1));
-        recyclerView.setAdapter(artistAdapter);
         recyclerView.setPadding(0, getTopPadding(), 0, getBottomPadding());
+        recyclerView.setAdapter(new ArtistAdapter(getActivity()));
     }
 
     @Override

app/src/main/java/com/kabouzeid/gramophone/ui/fragments/mainactivityfragments/PlaylistViewFragment.java

@@ -8,15 +8,8 @@ import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 
-import com.kabouzeid.gramophone.App;
 import com.kabouzeid.gramophone.R;
 import com.kabouzeid.gramophone.adapter.PlaylistAdapter;
-import com.kabouzeid.gramophone.loader.PlaylistLoader;
-import com.kabouzeid.gramophone.model.DataBaseChangedEvent;
-import com.kabouzeid.gramophone.model.Playlist;
-import com.squareup.otto.Subscribe;
-
-import java.util.List;
 
 public class PlaylistViewFragment extends AbsMainActivityFragment {
     public static final String TAG = PlaylistViewFragment.class.getSimpleName();
@@ -43,22 +36,11 @@ public class PlaylistViewFragment extends AbsMainActivityFragment {
 
     private void setUpAdapter() {
         if (recyclerView != null) {
-            List<Playlist> playlists = PlaylistLoader.getAllPlaylists(getActivity());
+            PlaylistAdapter adapter = new PlaylistAdapter(getActivity());
-            PlaylistAdapter adapter = new PlaylistAdapter(getActivity(), playlists);
             recyclerView.setAdapter(adapter);
         }
     }
 
-    @Subscribe
-    public void onDataBaseEvent(DataBaseChangedEvent event) {
-        switch (event.getAction()) {
-            case DataBaseChangedEvent.PLAYLISTS_CHANGED:
-            case DataBaseChangedEvent.DATABASE_CHANGED:
-                setUpAdapter();
-                break;
-        }
-    }
-
     @Override
     public void enableViews() {
         super.enableViews();
@@ -70,16 +52,4 @@ public class PlaylistViewFragment extends AbsMainActivityFragment {
         super.disableViews();
         recyclerView.setEnabled(false);
     }
-
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        App.bus.register(this);
-    }
-
-    @Override
-    public void onDestroy() {
-        super.onDestroy();
-        App.bus.unregister(this);
-    }
 }

app/src/main/java/com/kabouzeid/gramophone/ui/fragments/mainactivityfragments/SongViewFragment.java

@@ -9,10 +9,6 @@ import android.view.ViewGroup;
 
 import com.kabouzeid.gramophone.R;
 import com.kabouzeid.gramophone.adapter.songadapter.SongAdapter;
-import com.kabouzeid.gramophone.loader.SongLoader;
-import com.kabouzeid.gramophone.model.Song;
-
-import java.util.List;
 
 /**
  * Created by karim on 29.12.14.
@@ -35,12 +31,9 @@ public class SongViewFragment extends AbsMainActivityFragment {
     }
 
     private void setUpRecyclerView() {
-        List<Song> songs = SongLoader.getAllSongs(getActivity());
-        SongAdapter songAdapter = new SongAdapter(getActivity(), songs);
-
         recyclerView.setLayoutManager(new GridLayoutManager(getActivity(), 1));
-        recyclerView.setAdapter(songAdapter);
         recyclerView.setPadding(0, getTopPadding(), 0, getBottomPadding());
+        recyclerView.setAdapter(new SongAdapter(getActivity()));
     }
 
     @Override

app/src/main/java/com/kabouzeid/gramophone/util/MusicUtil.java

@@ -7,18 +7,18 @@ import android.content.Context;
 import android.database.Cursor;
 import android.net.Uri;
 import android.os.Environment;
-import android.os.ParcelFileDescriptor;
 import android.provider.BaseColumns;
 import android.provider.MediaStore;
 import android.util.Log;
 import android.widget.Toast;
 
+import com.kabouzeid.gramophone.App;
 import com.kabouzeid.gramophone.helper.MusicPlayerRemote;
 import com.kabouzeid.gramophone.loader.SongLoader;
+import com.kabouzeid.gramophone.model.DataBaseChangedEvent;
 import com.kabouzeid.gramophone.model.Song;
 
 import java.io.File;
-import java.io.FileDescriptor;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.util.List;
@@ -120,6 +120,7 @@ public class MusicUtil {
                 final int id = cursor.getInt(0);
                 final Song song = SongLoader.getSong(context, id);
                 MusicPlayerRemote.removeFromQueue(song);
+                cursor.moveToNext();
             }
 
             // Step 2: Remove selected tracks from the database
@@ -147,5 +148,6 @@ public class MusicUtil {
         context.getContentResolver().notifyChange(Uri.parse("content://media"), null);
         Toast.makeText(context, "Deleted " + songs.size() + " songs", Toast.LENGTH_SHORT).show();
         //TODO add resource string
+        App.bus.post(new DataBaseChangedEvent(DataBaseChangedEvent.SONGS_CHANGED));
     }
 }

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

@@ -7,6 +7,7 @@
     android:foreground="?rect_selector">
 
     <LinearLayout
+        android:background="@color/materialmusic_default_bar_color"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:orientation="vertical">

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

@@ -85,5 +85,8 @@
     <string name="create_playlist_failed">Could not create playlist\u0020</string>
     <string name="delete_playlist">Delete playlist\u0020</string>
     <string name="rename_playlist">Rename playlist\u0020</string>
+    <string name="delete_songs_1">Delete\u0020</string>
+    <string name="delete_songs_2">\u0020songs?</string>
+    <string name="delete_warning">"Warning: This operation can not be undone."</string>
 
 </resources>