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Proper genre item layout. Clean up genre loader

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This commit is contained in:
Karim Abou Zeid 2017-12-18 20:10:32 +01:00
commit 59523930cc
5 changed files with 99 additions and 80 deletions
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15
app/src/main/java/com/kabouzeid/gramophone/adapter/GenreAdapter.java
View file

@ -56,6 +56,21 @@ public class GenreAdapter extends RecyclerView.Adapter<GenreAdapter.ViewHolder>
public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
final Genre genre = dataSet.get(position);
if (holder.getAdapterPosition() == getItemCount() - 1) {
if (holder.separator != null) {
holder.separator.setVisibility(View.GONE);
}
} else {
if (holder.separator != null) {
holder.separator.setVisibility(View.VISIBLE);
}
}
if (holder.shortSeparator != null) {
holder.shortSeparator.setVisibility(View.GONE);
}
if (holder.menu != null) {
holder.menu.setVisibility(View.GONE);
}
if (holder.title != null) {
holder.title.setText(genre.name);
}

34
app/src/main/java/com/kabouzeid/gramophone/loader/GenreLoader.java
View file

@ -2,8 +2,6 @@ package com.kabouzeid.gramophone.loader;
import android.content.Context;
import android.database.Cursor;
import android.net.Uri;
import android.provider.BaseColumns;
import android.provider.MediaStore.Audio.Genres;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
@ -48,38 +46,6 @@ public class GenreLoader {
return new Genre(id, name, songs);
}
@NonNull
private static ArrayList<Song> getSongsWithNoGenre(@NonNull final Context context) {
String selection = BaseColumns._ID + " NOT IN " +
"(SELECT " + Genres.Members.AUDIO_ID + " FROM audio_genres_map)";
return SongLoader.getSongs(SongLoader.makeSongCursor(context, selection, null));
}
private static boolean hasSongsWithNoGenre(@NonNull final Context context) {
final Cursor allSongsCursor = SongLoader.makeSongCursor(context, null, null);
final Cursor allSongsWithGenreCursor = makeAllSongsWithGenreCursor(context);
if (allSongsCursor == null || allSongsWithGenreCursor == null) {
return false;
}
final boolean hasSongsWithNoGenre = allSongsCursor.getCount() > allSongsWithGenreCursor.getCount();
allSongsCursor.close();
allSongsWithGenreCursor.close();
return hasSongsWithNoGenre;
}
@Nullable
private static Cursor makeAllSongsWithGenreCursor(@NonNull final Context context) {
try {
return context.getContentResolver().query(
Uri.parse("content://media/external/audio/genres/all/members"),
new String[]{Genres.Members.AUDIO_ID}, null, null, null);
} catch (SecurityException e) {
return null;
}
}
@Nullable
private static Cursor makeGenreSongCursor(@NonNull final Context context, int genreId) {
try {

2
app/src/main/java/com/kabouzeid/gramophone/ui/fragments/mainactivity/library/pager/GenresFragment.java
View file

@ -38,7 +38,7 @@ public class GenresFragment extends AbsLibraryPagerRecyclerViewFragment<GenreAda
@Override
protected GenreAdapter createAdapter() {
ArrayList<Genre> dataSet = getAdapter() == null ? new ArrayList<Genre>() : getAdapter().getDataSet();
return new GenreAdapter(getLibraryFragment().getMainActivity(), dataSet, R.layout.item_list_simple);
return new GenreAdapter(getLibraryFragment().getMainActivity(), dataSet, R.layout.item_list_no_image);
}
@Override