android - MediaStore.Audio album art database update -


afaik, album art files places @ loacation android/data/com.android.providers.media/albumthumbs.

for newly dowloaded song, when query database mediastore.audio.albums.external_content_uri field mediastore.audio.albums.album_art, value null. getting name of album correctly, implies row has been inserted, value of field not updated.

however if open default music player, can see able load album art. can please explain, why query returns null app?


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