Fix songs filtering when file name visualization is selected

Related to #439

Signed-off-by: enricocid <[email protected]>

project/app/src/main/java/com/iven/musicplayergo/utils/Lists.kt

@@ -45,13 +45,19 @@ object Lists {
  fun processQueryForMusic(query: String?, musicList: List<Music>?): List<Music>? {
  // In real app you'd have it instantiated just once
  val filteredSongs = mutableListOf<Music>()
-
+ val isShowDisplayName =
+ GoPreferences.getPrefsInstance().songsVisualization== GoConstants.FN
  return try {
  // Case insensitive search
  musicList?.iterator()?.let { iterate ->
  while (iterate.hasNext()) {
  val filteredSong = iterate.next()
- if (filteredSong.title?.lowercase()!!.contains(query?.lowercase()!!)) {
+ val toFilter = if (isShowDisplayName) {
+ filteredSong.displayName
+ } else {
+ filteredSong.title
+ }
+ if (toFilter?.lowercase()!!.contains(query?.lowercase()!!)) {
  filteredSongs.add(filteredSong)
  }
  }