Fix loading genres

app/src/main/java/code/name/monkey/retromusic/adapter/SearchAdapter.kt

@@ -20,8 +20,6 @@ import code.name.monkey.retromusic.model.Song
 import code.name.monkey.retromusic.util.MusicUtil
 import code.name.monkey.retromusic.util.NavigationUtil
 import com.bumptech.glide.Glide
-import java.util.*
-import kotlin.collections.ArrayList
 import android.util.Pair as UtilPair
 
 class SearchAdapter(
@@ -70,7 +68,6 @@ class SearchAdapter(
             GENRE -> {
                 val genre = dataSet?.get(position) as Genre
                 holder.title?.text = genre.name
-                holder.text?.text = String.format(Locale.getDefault(), "%d %s", genre.songCount, if (genre.songCount > 1) activity.getString(R.string.songs) else activity.getString(R.string.song))
             }
             else -> {
                 holder.title?.text = dataSet?.get(position).toString()

app/src/main/java/code/name/monkey/retromusic/loaders/GenreLoader.kt

@@ -24,16 +24,18 @@ import code.name.monkey.retromusic.Constants.baseProjection
 import code.name.monkey.retromusic.model.Genre
 import code.name.monkey.retromusic.model.Song
 import code.name.monkey.retromusic.util.PreferenceUtil
-import java.util.*
 
 
 object GenreLoader {
 
-
     fun getAllGenres(context: Context): ArrayList<Genre> {
         return getGenresFromCursor(context, makeGenreCursor(context))
     }
 
+    fun searchGenres(context: Context): ArrayList<Genre> {
+        return getGenresFromCursorForSearch(context, makeGenreCursor(context));
+    }
+
     fun getSongs(context: Context, genreId: Int): ArrayList<Song> {
         // The genres table only stores songs that have a genre specified,
         // so we need to get songs without a genre a different way.
@@ -51,6 +53,12 @@ object GenreLoader {
 
     }
 
+    private fun getGenreFromCursorWithOutSongs(context: Context, cursor: Cursor): Genre {
+        val id = cursor.getInt(0)
+        val name = cursor.getString(1)
+        return Genre(id, name, -1)
+    }
+
     private fun getSongsWithNoGenre(context: Context): ArrayList<Song> {
         val selection = BaseColumns._ID + " NOT IN " +
                 "(SELECT " + Genres.Members.AUDIO_ID + " FROM audio_genres_map)"
@@ -107,7 +115,6 @@ object GenreLoader {
                             context.contentResolver.delete(Genres.EXTERNAL_CONTENT_URI, Genres._ID + " == " + genre.id, null)
                         } catch (e: Exception) {
                             e.printStackTrace()
-                            // nothing we can do then
                         }
 
                     }
@@ -118,18 +125,24 @@ object GenreLoader {
         return genres
     }
 
+    private fun getGenresFromCursorForSearch(context: Context, cursor: Cursor?): ArrayList<Genre> {
+        val genres = arrayListOf<Genre>()
+        if (cursor != null && cursor.moveToFirst()) {
+            do {
+                genres.add(getGenreFromCursorWithOutSongs(context, cursor))
+            } while (cursor.moveToNext())
+        }
+        cursor?.close()
+        return genres
+    }
+
 
     private fun makeGenreCursor(context: Context): Cursor? {
         val projection = arrayOf(Genres._ID, Genres.NAME)
-
         try {
-            return context.contentResolver.query(
-                    Genres.EXTERNAL_CONTENT_URI,
-                    projection, null, null, PreferenceUtil.getInstance(context).genreSortOrder)
+            return context.contentResolver.query(Genres.EXTERNAL_CONTENT_URI, projection, null, null, PreferenceUtil.getInstance(context).genreSortOrder)
         } catch (e: SecurityException) {
             return null
         }
-
     }
-
 }

app/src/main/java/code/name/monkey/retromusic/loaders/SearchLoader.kt

@@ -41,10 +41,7 @@ object SearchLoader {
                 results.add(context.resources.getString(R.string.albums))
                 results.addAll(albums)
             }
-            val genres: List<Genre> = GenreLoader.getAllGenres(context).filter { genre -> genre.name.toLowerCase(Locale.getDefault()).contains(searchString.toLowerCase(Locale.getDefault())) }
-             genres.forEach {
-                 println(it.name)
-             }
+            val genres: List<Genre> = GenreLoader.searchGenres(context).filter { genre -> genre.name.toLowerCase(Locale.getDefault()).contains(searchString.toLowerCase(Locale.getDefault())) }
             if (genres.isNotEmpty()) {
                 results.add(context.resources.getString(R.string.genres))
                 results.addAll(genres)

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

@@ -4,8 +4,8 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:fitsSystemWindows="true"
     android:background="?attr/colorSurface"
+    android:fitsSystemWindows="true"
     android:orientation="vertical">
 
     <com.google.android.material.appbar.AppBarLayout
@@ -13,7 +13,9 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:background="@android:color/transparent"
+        android:elevation="0dp"
         android:fitsSystemWindows="true"
+        app:elevation="0dp"
         app:liftOnScroll="true">
 
         <com.google.android.material.card.MaterialCardView