music: eliminate odd songs with no size

Remove malformed songs that have a size of 0 bytes, but are still
present in MediaStore.

This issue only seems to occur when files are transferred via MTP, but
are not loaded due to storage issues.

CHANGELOG.md

@@ -3,6 +3,7 @@
 ## dev [v2.3.2, v2.4.0, or v3.0.0]
 
 #### What's New
+- Added a new view for song properties (Such as Bitrate)
 - Folders on external drives can now be excluded on Android Q+ [#134]
 - Playback bar now has a skip action
 - When playing, the cover now shows an animated indicator
@@ -14,6 +15,8 @@
 
 #### What's Fixed
 - Playback bar now picks the larger inset in case that gesture inset is missing [#149]
+- Fixed unusable excluded directory UI
+- Songs with no data (i.e size of 0) are now filtered out
 
 #### Dev/Meta
 - New translations [Fjuro -> Czech]

app/src/main/java/org/oxycblt/auxio/music/backend/MediaStoreBackend.kt

@@ -342,7 +342,9 @@ abstract class MediaStoreBackend : Indexer.Backend {
          * The base selector that works across all versions of android. Does not exclude
          * directories.
          */
-        @JvmStatic protected val BASE_SELECTOR = "${MediaStore.Audio.Media.IS_MUSIC}=1"
+        @JvmStatic
+        protected val BASE_SELECTOR =
+            "${MediaStore.Audio.Media.IS_MUSIC}=1 AND NOT ${MediaStore.Audio.Media.SIZE}=0"
     }
 }