Code refactor

README.md

@@ -68,7 +68,7 @@ favorite songs. No other music player has this feature.
 
 We are trying our best to bring you the best user experience. The app is regulary being updated for bug fixes and new features.
 
-### FAQ
+### ❓ FAQ
 Please read the FAQ here: https://del.dog/RetroFaq
 
 In any case, you find or notice any bugs please report them by

app/src/main/java/code/name/monkey/retromusic/MainModule.kt

@@ -3,8 +3,8 @@ package code.name.monkey.retromusic
 import androidx.room.Room
 import androidx.room.RoomDatabase
 import androidx.sqlite.db.SupportSQLiteDatabase
+import code.name.monkey.retromusic.db.BlackListStoreDao
 import code.name.monkey.retromusic.db.BlackListStoreEntity
-import code.name.monkey.retromusic.db.PlaylistDao
 import code.name.monkey.retromusic.db.PlaylistWithSongs
 import code.name.monkey.retromusic.db.RetroDatabase
 import code.name.monkey.retromusic.fragments.LibraryViewModel
@@ -13,6 +13,7 @@ import code.name.monkey.retromusic.fragments.artists.ArtistDetailsViewModel
 import code.name.monkey.retromusic.fragments.genres.GenreDetailsViewModel
 import code.name.monkey.retromusic.fragments.playlists.PlaylistDetailsViewModel
 import code.name.monkey.retromusic.fragments.search.SearchViewModel
+import code.name.monkey.retromusic.fragments.songs.SongsViewModel
 import code.name.monkey.retromusic.model.Genre
 import code.name.monkey.retromusic.network.networkModule
 import code.name.monkey.retromusic.repository.*
@@ -35,7 +36,7 @@ private val roomModule = module {
                     super.onOpen(db)
                     GlobalScope.launch(IO) {
                         FilePathUtil.blacklistFilePaths().map {
-                            get<PlaylistDao>().insertBlacklistPath(BlackListStoreEntity(it))
+                            get<BlackListStoreDao>().insertBlacklistPath(BlackListStoreEntity(it))
                         }
                     }
                 }
@@ -48,9 +49,17 @@ private val roomModule = module {
         get<RetroDatabase>().playlistDao()
     }
 
+    factory {
+        get<RetroDatabase>().blackListStore()
+    }
+
+    factory {
+        get<RetroDatabase>().playCountDao()
+    }
+
     single {
-        RealRoomRepository(get())
+        RealRoomRepository(get(), get(), get())
-    } bind RoomPlaylistRepository::class
+    } bind RoomRepository::class
 }
 private val mainModule = module {
     single {
@@ -143,6 +152,10 @@ private val viewModules = module {
     viewModel {
         SearchViewModel(get())
     }
+
+    viewModel {
+        SongsViewModel(get())
+    }
 }
 
 val appModules = listOf(mainModule, dataModule, viewModules, networkModule, roomModule)

app/src/main/java/code/name/monkey/retromusic/activities/MainActivity.kt

@@ -34,7 +34,6 @@ class MainActivity : AbsSlidingMusicPanelActivity(), OnSharedPreferenceChangeLis
     }
 
     private val repository by inject<Repository>()
-
     private var blockRequestPermissions = false
 
     override fun createContentView(): View {
@@ -133,7 +132,7 @@ class MainActivity : AbsSlidingMusicPanelActivity(), OnSharedPreferenceChangeLis
             if (id >= 0) {
                 lifecycleScope.launch(Dispatchers.Main) {
                     val position = intent.getIntExtra("position", 0)
-                    openQueue(repository.albumById(id).songs!!, position, true)
+                    openQueue(repository.albumByIdAsync(id).songs!!, position, true)
                     handled = true
                 }
             }

app/src/main/java/code/name/monkey/retromusic/activities/base/AbsMusicServiceActivity.kt

@@ -4,17 +4,23 @@ import android.Manifest
 import android.content.*
 import android.os.Bundle
 import android.os.IBinder
+import androidx.lifecycle.lifecycleScope
 import code.name.monkey.retromusic.R
+import code.name.monkey.retromusic.db.toPlayCount
 import code.name.monkey.retromusic.helper.MusicPlayerRemote
 import code.name.monkey.retromusic.interfaces.MusicServiceEventListener
+import code.name.monkey.retromusic.repository.RealRepository
 import code.name.monkey.retromusic.service.MusicService.*
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import org.koin.android.ext.android.inject
 import java.lang.ref.WeakReference
 import java.util.*
 
 abstract class AbsMusicServiceActivity : AbsBaseActivity(), MusicServiceEventListener {
 
     private val mMusicServiceEventListeners = ArrayList<MusicServiceEventListener>()
-
+    private val repository: RealRepository by inject()
     private var serviceToken: MusicPlayerRemote.ServiceToken? = null
     private var musicStateReceiver: MusicStateReceiver? = null
     private var receiverRegistered: Boolean = false
@@ -93,6 +99,22 @@ abstract class AbsMusicServiceActivity : AbsBaseActivity(), MusicServiceEventLis
         for (listener in mMusicServiceEventListeners) {
             listener.onPlayingMetaChanged()
         }
+        lifecycleScope.launch(Dispatchers.IO) {
+            val entity = repository.songPresentInHistory(MusicPlayerRemote.currentSong)
+            if (entity != null) {
+                repository.updateHistorySong(MusicPlayerRemote.currentSong)
+            } else {
+                repository.addSongToHistory(MusicPlayerRemote.currentSong)
+            }
+            val songs = repository.checkSongExistInPlayCount(MusicPlayerRemote.currentSong.id)
+            if (songs.isNotEmpty()) {
+                repository.updateSongInPlayCount(songs.first().apply {
+                    playCount += 1
+                })
+            } else {
+                repository.insertSongInPlayCount(MusicPlayerRemote.currentSong.toPlayCount())
+            }
+        }
     }
 
     override fun onQueueChanged() {

app/src/main/java/code/name/monkey/retromusic/activities/base/AbsSlidingMusicPanelActivity.kt

@@ -73,7 +73,6 @@ abstract class AbsSlidingMusicPanelActivity : AbsMusicServiceActivity() {
         setContentView(createContentView())
         chooseFragmentForTheme()
         setupSlidingUpPanel()
-        addMusicServiceEventListener(libraryViewModel)
 
         setupBottomSheet()
 

app/src/main/java/code/name/monkey/retromusic/activities/tageditor/AbsTagEditorActivity.kt

@@ -14,7 +14,6 @@ import android.view.MenuItem
 import android.view.View
 import android.view.animation.OvershootInterpolator
 import androidx.appcompat.app.AlertDialog
-import androidx.lifecycle.lifecycleScope
 import code.name.monkey.appthemehelper.ThemeStore
 import code.name.monkey.appthemehelper.util.ATHUtil
 import code.name.monkey.appthemehelper.util.ColorUtil
@@ -182,11 +181,9 @@ abstract class AbsTagEditorActivity : AbsBaseActivity() {
         saveFab = findViewById(R.id.saveTags)
         getIntentExtras()
 
-        lifecycleScope.launchWhenCreated {
+        songPaths = getSongPaths()
-            songPaths = getSongPaths()
+        if (songPaths!!.isEmpty()) {
-            if (songPaths!!.isEmpty()) {
+            finish()
-                finish()
-            }
         }
         setUpViews()
     }
@@ -258,7 +255,7 @@ abstract class AbsTagEditorActivity : AbsBaseActivity() {
         }
     }
 
-    protected abstract suspend fun getSongPaths(): List<String>
+    protected abstract fun getSongPaths(): List<String>
 
     protected fun searchWebFor(vararg keys: String) {
         val stringBuilder = StringBuilder()

app/src/main/java/code/name/monkey/retromusic/activities/tageditor/AlbumTagEditorActivity.kt

@@ -167,7 +167,7 @@ class AlbumTagEditorActivity : AbsTagEditorActivity(), TextWatcher {
         )
     }
 
-    override suspend fun getSongPaths(): List<String> {
+    override fun getSongPaths(): List<String> {
         val songs = repository.albumById(id).songs
         val paths = ArrayList<String>(songs!!.size)
         for (song in songs) {

app/src/main/java/code/name/monkey/retromusic/activities/tageditor/SongTagEditorActivity.kt

@@ -88,7 +88,7 @@ class SongTagEditorActivity : AbsTagEditorActivity(), TextWatcher {
         writeValuesToFiles(fieldKeyValueMap, null)
     }
 
-    override suspend fun getSongPaths(): List<String> {
+    override fun getSongPaths(): List<String> {
         val paths = ArrayList<String>(1)
         paths.add(songRepository.song(id).data)
         return paths

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

@@ -154,13 +154,11 @@ class PlaylistAdapter(
 
     inner class ViewHolder(itemView: View) : MediaEntryViewHolder(itemView) {
         init {
-
             image?.apply {
                 val iconPadding =
                     activity.resources.getDimensionPixelSize(R.dimen.list_item_image_icon_padding)
                 setPadding(iconPadding, iconPadding, iconPadding, iconPadding)
             }
-
             menu?.setOnClickListener { view ->
                 val popupMenu = PopupMenu(activity, view)
                 popupMenu.inflate(R.menu.menu_item_playlist)

app/src/main/java/code/name/monkey/retromusic/db/BlackListStoreDao.kt

@@ -0,0 +1,21 @@
+package code.name.monkey.retromusic.db
+
+import androidx.room.*
+
+@Dao
+interface BlackListStoreDao {
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    fun insertBlacklistPath(blackListStoreEntity: BlackListStoreEntity)
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun insertBlacklistPath(blackListStoreEntities: List<BlackListStoreEntity>)
+
+    @Delete
+    suspend fun deleteBlacklistPath(blackListStoreEntity: BlackListStoreEntity)
+
+    @Query("DELETE FROM BlackListStoreEntity")
+    suspend fun clearBlacklist()
+
+    @Query("SELECT * FROM BlackListStoreEntity")
+    fun blackListPaths(): List<BlackListStoreEntity>
+}

app/src/main/java/code/name/monkey/retromusic/db/PlayCountDao.kt

@@ -0,0 +1,21 @@
+package code.name.monkey.retromusic.db
+
+import androidx.room.*
+
+@Dao
+interface PlayCountDao {
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    fun insertSongInPlayCount(playCountEntity: PlayCountEntity)
+
+    @Update
+    fun updateSongInPlayCount(playCountEntity: PlayCountEntity)
+
+    @Delete
+    fun deleteSongInPlayCount(playCountEntity: PlayCountEntity)
+
+    @Query("SELECT * FROM PlayCountEntity WHERE id =:songId")
+    fun checkSongExistInPlayCount(songId: Int): List<PlayCountEntity>
+
+    @Query("SELECT * FROM PlayCountEntity ORDER BY play_count DESC")
+    fun playCountSongs(): List<PlayCountEntity>
+}

app/src/main/java/code/name/monkey/retromusic/db/PlaylistDao.kt

@@ -63,30 +63,6 @@ interface PlaylistDao {
     @Query("SELECT * FROM SongEntity WHERE playlist_creator_id= :playlistId")
     fun favoritesSongs(playlistId: Int): List<SongEntity>
 
-    @Insert(onConflict = OnConflictStrategy.REPLACE)
-    fun insertSongInPlayCount(playCountEntity: PlayCountEntity)
 
-    @Update
-    fun updateSongInPlayCount(playCountEntity: PlayCountEntity)
 
-    @Delete
-    fun deleteSongInPlayCount(playCountEntity: PlayCountEntity)
-
-    @Query("SELECT * FROM PlayCountEntity WHERE id =:songId")
-    fun checkSongExistInPlayCount(songId: Int): List<PlayCountEntity>
-
-    @Query("SELECT * FROM PlayCountEntity ORDER BY play_count DESC")
-    fun playCountSongs(): List<PlayCountEntity>
-
-    @Insert(onConflict = OnConflictStrategy.REPLACE)
-    fun insertBlacklistPath(blackListStoreEntity: BlackListStoreEntity)
-
-    @Insert(onConflict = OnConflictStrategy.REPLACE)
-    suspend fun insertBlacklistPath(blackListStoreEntities: List<BlackListStoreEntity>)
-
-    @Delete
-    suspend fun deleteBlacklistPath(blackListStoreEntity: BlackListStoreEntity)
-
-    @Query("DELETE FROM BlackListStoreEntity")
-    suspend fun clearBlacklist()
 }

app/src/main/java/code/name/monkey/retromusic/db/RetroDatabase.kt

@@ -5,9 +5,11 @@ import androidx.room.RoomDatabase
 
 @Database(
     entities = [PlaylistEntity::class, SongEntity::class, HistoryEntity::class, PlayCountEntity::class, BlackListStoreEntity::class],
-    version = 18,
+    version = 19,
     exportSchema = false
 )
 abstract class RetroDatabase : RoomDatabase() {
     abstract fun playlistDao(): PlaylistDao
+    abstract fun blackListStore(): BlackListStoreDao
+    abstract fun playCountDao(): PlayCountDao
 }

app/src/main/java/code/name/monkey/retromusic/dialogs/AddToRetroPlaylist.kt

@@ -54,7 +54,7 @@ class AddToRetroPlaylist : BottomSheetDialogFragment() {
         return materialDialog(R.string.add_playlist_title)
             .setItems(playlistNames.toTypedArray()) { _, which ->
                 if (which == 0) {
-                    CreateRetroPlaylist().show(requireActivity().supportFragmentManager, "Dialog")
+                    CreateRetroPlaylist.create(songs).show(requireActivity().supportFragmentManager, "Dialog")
                 } else {
                     lifecycleScope.launch(Dispatchers.IO) {
                         val songEntities = songs.toSongEntity(playlistEntities[which - 1])

app/src/main/java/code/name/monkey/retromusic/dialogs/CreateRetroPlaylist.kt

@@ -5,14 +5,18 @@ import android.os.Bundle
 import android.text.TextUtils
 import android.view.LayoutInflater
 import android.widget.Toast
+import androidx.core.os.bundleOf
 import androidx.fragment.app.DialogFragment
 import androidx.lifecycle.lifecycleScope
+import code.name.monkey.retromusic.EXTRA_SONG
 import code.name.monkey.retromusic.R
 import code.name.monkey.retromusic.db.PlaylistEntity
 import code.name.monkey.retromusic.extensions.colorButtons
+import code.name.monkey.retromusic.extensions.extraNotNull
 import code.name.monkey.retromusic.extensions.materialDialog
 import code.name.monkey.retromusic.fragments.LibraryViewModel
 import code.name.monkey.retromusic.fragments.ReloadType.Playlists
+import code.name.monkey.retromusic.model.Song
 import code.name.monkey.retromusic.repository.RealRepository
 import com.google.android.material.textfield.TextInputEditText
 import com.google.android.material.textfield.TextInputLayout
@@ -25,8 +29,24 @@ import org.koin.androidx.viewmodel.ext.android.sharedViewModel
 class CreateRetroPlaylist : DialogFragment() {
     private val repository by inject<RealRepository>()
     private val libraryViewModel by sharedViewModel<LibraryViewModel>()
+
+    companion object {
+        fun create(song: Song): CreateRetroPlaylist {
+            val list = mutableListOf<Song>()
+            list.add(song)
+            return create(list)
+        }
+
+        fun create(songs: List<Song>): CreateRetroPlaylist {
+            return CreateRetroPlaylist().apply {
+                arguments = bundleOf(EXTRA_SONG to songs)
+            }
+        }
+    }
+
     override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
         val view = LayoutInflater.from(requireActivity()).inflate(R.layout.dialog_playlist, null)
+        val songs = extraNotNull<List<Song>>(EXTRA_SONG).value
         val playlistView: TextInputEditText = view.actionNewPlaylist
         val playlistContainer: TextInputLayout = view.actionNewPlaylistContainer
         return materialDialog(R.string.new_playlist_title)
@@ -38,13 +58,14 @@ class CreateRetroPlaylist : DialogFragment() {
                 if (!TextUtils.isEmpty(playlistName)) {
                     lifecycleScope.launch(Dispatchers.IO) {
                         if (repository.checkPlaylistExists(playlistName).isEmpty()) {
-                            repository.createPlaylist(PlaylistEntity(playlistName))
+                            val playlistId = repository.createPlaylist(PlaylistEntity(playlistName))
+                            println(playlistId)
+                            repository.insertSongs(songs.map { it.toSongEntity(playlistId.toInt()) })
                             libraryViewModel.forceReload(Playlists)
                         } else {
                             Toast.makeText(requireContext(), "Playlist exists", Toast.LENGTH_SHORT)
                                 .show()
                         }
-
                     }
                 } else {
                     playlistContainer.error = "Playlist is can't be empty"

app/src/main/java/code/name/monkey/retromusic/extensions/ColorExt.kt

@@ -35,7 +35,6 @@ import code.name.monkey.retromusic.R
 import com.google.android.material.button.MaterialButton
 import com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
 import com.google.android.material.floatingactionbutton.FloatingActionButton
-import com.google.android.material.textfield.TextInputEditText
 import com.google.android.material.textfield.TextInputLayout
 
 fun Int.ripAlpha(): Int {
@@ -145,10 +144,6 @@ fun TextInputLayout.accentColor() {
     isHintAnimationEnabled = true
 }
 
-fun TextInputEditText.accentColor() {
-
-}
-
 fun AppCompatImageView.accentColor(): Int {
     return ThemeStore.accentColor(context)
 }

app/src/main/java/code/name/monkey/retromusic/fragments/CoroutineViewModel.kt

@@ -0,0 +1,23 @@
+package code.name.monkey.retromusic.fragments
+
+import androidx.lifecycle.ViewModel
+import kotlinx.coroutines.*
+import kotlin.coroutines.CoroutineContext
+
+open class CoroutineViewModel(
+    private val mainDispatcher: CoroutineDispatcher
+) : ViewModel() {
+    private val job = Job()
+    protected val scope = CoroutineScope(job + mainDispatcher)
+
+    protected fun launch(
+        context: CoroutineContext = mainDispatcher,
+        start: CoroutineStart = CoroutineStart.DEFAULT,
+        block: suspend CoroutineScope.() -> Unit
+    ) = scope.launch(context, start, block)
+
+    override fun onCleared() {
+        super.onCleared()
+        job.cancel()
+    }
+}

app/src/main/java/code/name/monkey/retromusic/fragments/DetailListFragment.kt

@@ -85,7 +85,9 @@ class DetailListFragment : AbsMainActivityFragment(R.layout.fragment_playlist_de
             layoutManager = linearLayoutManager()
         }
         lifecycleScope.launch(IO) {
-            val songs = repository.recentSongs()
+            val songs = repository.playCountSongs().map {
+                it.toSong()
+            }
             withContext(Main) { songAdapter.swapDataSet(songs) }
         }
     }

app/src/main/java/code/name/monkey/retromusic/fragments/LibraryViewModel.kt

@@ -5,9 +5,7 @@ import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import code.name.monkey.retromusic.db.PlaylistWithSongs
-import code.name.monkey.retromusic.db.toPlayCount
 import code.name.monkey.retromusic.fragments.ReloadType.*
-import code.name.monkey.retromusic.helper.MusicPlayerRemote
 import code.name.monkey.retromusic.interfaces.MusicServiceEventListener
 import code.name.monkey.retromusic.model.*
 import code.name.monkey.retromusic.repository.RealRepository
@@ -51,7 +49,7 @@ class LibraryViewModel(
         artists.value = loadArtists.await()
         playlists.value = loadPlaylists.await()
         roomPlaylists.value = loadPlaylistsWithSongs.await()
-        genres.value = loadGenres.await()
+        //genres.value = loadGenres.await()
     }
 
     private val loadHome: Deferred<List<Home>>
@@ -86,7 +84,6 @@ class LibraryViewModel(
 
 
     fun forceReload(reloadType: ReloadType) = viewModelScope.launch {
-        println(reloadType)
         when (reloadType) {
             Songs -> songs.value = loadSongs.await()
             Albums -> albums.value = loadAlbums.await()
@@ -121,22 +118,7 @@ class LibraryViewModel(
 
     override fun onPlayingMetaChanged() {
         println("onPlayingMetaChanged")
-        viewModelScope.launch(IO) {
+
-            val entity = repository.songPresentInHistory(MusicPlayerRemote.currentSong)
-            if (entity != null) {
-                repository.updateHistorySong(MusicPlayerRemote.currentSong)
-            } else {
-                repository.addSongToHistory(MusicPlayerRemote.currentSong)
-            }
-            val songs = repository.checkSongExistInPlayCount(MusicPlayerRemote.currentSong.id)
-            if (songs.isNotEmpty()) {
-                repository.updateSongInPlayCount(songs.first().apply {
-                    playCount += playCount + 1
-                })
-            } else {
-                repository.insertSongInPlayCount(MusicPlayerRemote.currentSong.toPlayCount())
-            }
-        }
     }
 
     override fun onPlayStateChanged() {

app/src/main/java/code/name/monkey/retromusic/fragments/albums/AlbumDetailsFragment.kt

@@ -14,6 +14,7 @@ import androidx.navigation.fragment.navArgs
 import androidx.recyclerview.widget.DefaultItemAnimator
 import androidx.recyclerview.widget.GridLayoutManager
 import androidx.recyclerview.widget.LinearLayoutManager
+import code.name.monkey.appthemehelper.ThemeStore
 import code.name.monkey.appthemehelper.common.ATHToolbarActivity.getToolbarBackgroundColor
 import code.name.monkey.appthemehelper.util.ToolbarContentTintHelper
 import code.name.monkey.retromusic.EXTRA_ALBUM_ID
@@ -32,6 +33,7 @@ import code.name.monkey.retromusic.fragments.base.AbsMainActivityFragment
 import code.name.monkey.retromusic.glide.AlbumGlideRequest
 import code.name.monkey.retromusic.glide.ArtistGlideRequest
 import code.name.monkey.retromusic.glide.RetroMusicColoredTarget
+import code.name.monkey.retromusic.glide.SingleColorTarget
 import code.name.monkey.retromusic.helper.MusicPlayerRemote
 import code.name.monkey.retromusic.helper.SortOrder
 import code.name.monkey.retromusic.model.Album
@@ -77,9 +79,9 @@ class AlbumDetailsFragment : AbsMainActivityFragment(R.layout.fragment_album_det
         toolbar.title = null
 
         postponeEnterTransition()
-        detailsViewModel.getAlbum().observe(viewLifecycleOwner, Observer {
+        detailsViewModel.getAlbum2().observe(viewLifecycleOwner, Observer {
-            showAlbum(it)
             startPostponedEnterTransition()
+            showAlbum(it)
         })
         detailsViewModel.getArtist().observe(viewLifecycleOwner, Observer {
             loadArtistImage(it)
@@ -232,16 +234,18 @@ class AlbumDetailsFragment : AbsMainActivityFragment(R.layout.fragment_album_det
             .build()
             .dontAnimate()
             .dontTransform()
-            .into(object : RetroMusicColoredTarget(image) {
+            .into(object : SingleColorTarget(image) {
-                override fun onColorReady(colors: MediaNotificationProcessor) {
+                override fun onColorReady(color: Int) {
-                    setColors(colors)
+                    setColors(color)
                 }
             })
     }
 
-    private fun setColors(color: MediaNotificationProcessor) {
+    private fun setColors(color: Int) {
-        shuffleAction.applyColor(color.backgroundColor)
+        val finalColor =
-        playAction.applyOutlineColor(color.backgroundColor)
+            if (PreferenceUtil.isAdaptiveColor) color else ThemeStore.accentColor(requireContext())
+        shuffleAction.applyColor(finalColor)
+        playAction.applyOutlineColor(finalColor)
     }
 
     override fun onAlbumClick(albumId: Int, view: View) {

app/src/main/java/code/name/monkey/retromusic/fragments/albums/AlbumDetailsViewModel.kt

@@ -1,16 +1,13 @@
 package code.name.monkey.retromusic.fragments.albums
 
-import androidx.lifecycle.LiveData
+import androidx.lifecycle.*
-import androidx.lifecycle.MutableLiveData
-import androidx.lifecycle.ViewModel
-import androidx.lifecycle.viewModelScope
 import code.name.monkey.retromusic.interfaces.MusicServiceEventListener
 import code.name.monkey.retromusic.model.Album
 import code.name.monkey.retromusic.model.Artist
 import code.name.monkey.retromusic.network.model.LastFmAlbum
 import code.name.monkey.retromusic.repository.RealRepository
 import kotlinx.coroutines.Deferred
-import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Dispatchers.IO
 import kotlinx.coroutines.async
 import kotlinx.coroutines.launch
 
@@ -24,7 +21,11 @@ class AlbumDetailsViewModel(
     private val _lastFmAlbum = MutableLiveData<LastFmAlbum>()
     private val _moreAlbums = MutableLiveData<List<Album>>()
 
-    fun getAlbum(): LiveData<Album> = _album
+    fun getAlbum(): LiveData<Album> = liveData(IO) {
+        val album = realRepository.albumByIdAsync(albumId)
+        emit(album)
+    }
+
     fun getArtist(): LiveData<Artist> = _artist
     fun getAlbumInfo(): LiveData<LastFmAlbum> = _lastFmAlbum
     fun getMoreAlbums(): LiveData<List<Album>> = _moreAlbums
@@ -33,17 +34,22 @@ class AlbumDetailsViewModel(
         loadAlbumDetails()
     }
 
-    private fun loadAlbumDetails() = viewModelScope.launch {
+    fun getAlbum2() = liveData(context = viewModelScope.coroutineContext + IO) {
+        val album = realRepository.albumByIdAsync(albumId)
+        emit(album)
+    }
+
+    private fun loadAlbumDetails() = viewModelScope.launch(IO) {
         val album = loadAlbumAsync.await() ?: throw NullPointerException("Album couldn't found")
         _album.postValue(album)
     }
 
-    fun loadAlbumInfo(album: Album) = viewModelScope.launch(Dispatchers.IO) {
+    fun loadAlbumInfo(album: Album) = viewModelScope.launch(IO) {
         val lastFmAlbum = realRepository.albumInfo(album.artistName ?: "-", album.title ?: "-")
         _lastFmAlbum.postValue(lastFmAlbum)
     }
 
-    fun loadArtist(artistId: Int) = viewModelScope.launch(Dispatchers.IO) {
+    fun loadArtist(artistId: Int) = viewModelScope.launch(IO) {
         val artist = realRepository.artistById(artistId)
         _artist.postValue(artist)
 
@@ -53,8 +59,8 @@ class AlbumDetailsViewModel(
     }
 
     private val loadAlbumAsync: Deferred<Album?>
-        get() = viewModelScope.async(Dispatchers.IO) {
+        get() = viewModelScope.async(IO) {
-            realRepository.albumById(albumId)
+            realRepository.albumByIdAsync(albumId)
         }
 
     override fun onMediaStoreChanged() {

app/src/main/java/code/name/monkey/retromusic/fragments/artists/ArtistDetailsFragment.kt

@@ -17,6 +17,7 @@ import androidx.navigation.fragment.navArgs
 import androidx.recyclerview.widget.DefaultItemAnimator
 import androidx.recyclerview.widget.GridLayoutManager
 import androidx.recyclerview.widget.LinearLayoutManager
+import code.name.monkey.appthemehelper.ThemeStore
 import code.name.monkey.retromusic.R
 import code.name.monkey.retromusic.adapter.album.HorizontalAlbumAdapter
 import code.name.monkey.retromusic.adapter.song.SimpleSongAdapter
@@ -28,15 +29,15 @@ import code.name.monkey.retromusic.extensions.showToast
 import code.name.monkey.retromusic.fragments.albums.AlbumClickListener
 import code.name.monkey.retromusic.fragments.base.AbsMainActivityFragment
 import code.name.monkey.retromusic.glide.ArtistGlideRequest
-import code.name.monkey.retromusic.glide.RetroMusicColoredTarget
+import code.name.monkey.retromusic.glide.SingleColorTarget
 import code.name.monkey.retromusic.helper.MusicPlayerRemote
 import code.name.monkey.retromusic.model.Artist
 import code.name.monkey.retromusic.network.model.LastFmArtist
 import code.name.monkey.retromusic.repository.RealRepository
 import code.name.monkey.retromusic.util.CustomArtistImageUtil
 import code.name.monkey.retromusic.util.MusicUtil
+import code.name.monkey.retromusic.util.PreferenceUtil
 import code.name.monkey.retromusic.util.RetroUtil
-import code.name.monkey.retromusic.util.color.MediaNotificationProcessor
 import com.bumptech.glide.Glide
 import kotlinx.android.synthetic.main.fragment_artist_content.*
 import kotlinx.android.synthetic.main.fragment_artist_details.*
@@ -181,19 +182,22 @@ class ArtistDetailsFragment : AbsMainActivityFragment(R.layout.fragment_artist_d
     private fun loadArtistImage(artist: Artist) {
         ArtistGlideRequest.Builder.from(Glide.with(requireContext()), artist)
             .generatePalette(requireContext()).build()
-            .dontAnimate().into(object : RetroMusicColoredTarget(image) {
+            .dontAnimate()
-                override fun onColorReady(colors: MediaNotificationProcessor) {
+            .into(object : SingleColorTarget(image) {
-                    startPostponedEnterTransition()
+                override fun onColorReady(color: Int) {
-                    setColors(colors)
+                    setColors(color)
                 }
             })
     }
 
-    private fun setColors(color: MediaNotificationProcessor) {
+    private fun setColors(color: Int) {
-        shuffleAction.applyColor(color.backgroundColor)
+        val finalColor = if (PreferenceUtil.isAdaptiveColor) color
-        playAction.applyOutlineColor(color.backgroundColor)
+        else ThemeStore.accentColor(requireContext())
+        shuffleAction.applyColor(finalColor)
+        playAction.applyOutlineColor(finalColor)
     }
 
+
     override fun onAlbumClick(albumId: Int, view: View) {
         findNavController().navigate(
             R.id.albumDetailsFragment,

app/src/main/java/code/name/monkey/retromusic/fragments/base/AbsPlayerFragment.kt

@@ -35,7 +35,6 @@ import code.name.monkey.retromusic.repository.RealRepository
 import code.name.monkey.retromusic.service.MusicService
 import code.name.monkey.retromusic.util.*
 import kotlinx.android.synthetic.main.shadow_statusbar_toolbar.*
-import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Dispatchers.IO
 import kotlinx.coroutines.Dispatchers.Main
 import kotlinx.coroutines.launch
@@ -75,7 +74,7 @@ abstract class AbsPlayerFragment(@LayoutRes layout: Int) : AbsMainActivityFragme
             R.id.action_add_to_playlist -> {
                 lifecycleScope.launch(IO) {
                     val playlists = get<RealRepository>().roomPlaylists()
-                    withContext(Dispatchers.Main) {
+                    withContext(Main) {
                         AddToRetroPlaylist.create(playlists, song)
                             .show(childFragmentManager, "ADD_PLAYLIST")
                     }
@@ -87,7 +86,7 @@ abstract class AbsPlayerFragment(@LayoutRes layout: Int) : AbsMainActivityFragme
                 return true
             }
             R.id.action_save_playing_queue -> {
-                CreatePlaylistDialog.create(ArrayList(MusicPlayerRemote.playingQueue))
+                CreateRetroPlaylist.create(ArrayList(MusicPlayerRemote.playingQueue))
                     .show(childFragmentManager, "ADD_TO_PLAYLIST")
                 return true
             }
@@ -163,15 +162,17 @@ abstract class AbsPlayerFragment(@LayoutRes layout: Int) : AbsMainActivityFragme
 
     protected open fun toggleFavorite(song: Song) {
         lifecycleScope.launch(IO) {
-            val playlist: PlaylistEntity = repository.favoritePlaylist().first()
+            val playlist: PlaylistEntity? = repository.favoritePlaylist()
-            val songEntity = song.toSongEntity(playlist.playListId)
+            if (playlist != null) {
-            val isFavorite = repository.isFavoriteSong(songEntity).isNotEmpty()
+                val songEntity = song.toSongEntity(playlist.playListId)
-            if (isFavorite) {
+                val isFavorite = repository.isFavoriteSong(songEntity).isNotEmpty()
-                repository.removeSongFromPlaylist(songEntity)
+                if (isFavorite) {
-            } else {
+                    repository.removeSongFromPlaylist(songEntity)
-                repository.insertSongs(listOf(song.toSongEntity(playlist.playListId)))
+                } else {
-                libraryViewModel.forceReload(Playlists)
+                    repository.insertSongs(listOf(song.toSongEntity(playlist.playListId)))
+                }
             }
+            libraryViewModel.forceReload(Playlists)
             requireContext().sendBroadcast(Intent(MusicService.FAVORITE_STATE_CHANGED))
         }
     }
@@ -198,13 +199,18 @@ abstract class AbsPlayerFragment(@LayoutRes layout: Int) : AbsMainActivityFragme
 
     fun updateIsFavorite() {
         lifecycleScope.launch(IO) {
-            val playlist: PlaylistEntity = repository.favoritePlaylist().first()
+            val playlist: PlaylistEntity = repository.favoritePlaylist()
             val song = MusicPlayerRemote.currentSong.toSongEntity(playlist.playListId)
             val isFavorite = repository.isFavoriteSong(song).isNotEmpty()
-            withContext(Dispatchers.Main) {
+            withContext(Main) {
-                val icon = if (isFavorite) R.drawable.ic_favorite else R.drawable.ic_favorite_border
+                val icon = if (isFavorite) R.drawable.ic_favorite
+                else R.drawable.ic_favorite_border
                 val drawable =
-                    RetroUtil.getTintedVectorDrawable(requireContext(), icon, toolbarIconColor())
+                    RetroUtil.getTintedVectorDrawable(
+                        requireContext(),
+                        icon,
+                        toolbarIconColor()
+                    )
                 if (playerToolbar() != null) {
                     playerToolbar()?.menu?.findItem(R.id.action_toggle_favorite)
                         ?.setIcon(drawable)?.title =

app/src/main/java/code/name/monkey/retromusic/fragments/home/HomeFragment.kt

@@ -16,7 +16,6 @@ package code.name.monkey.retromusic.fragments.home
 
 import android.app.ActivityOptions
 import android.os.Bundle
-import android.util.DisplayMetrics
 import android.view.View
 import androidx.core.os.bundleOf
 import androidx.lifecycle.Observer
@@ -50,13 +49,6 @@ class HomeFragment :
     private val repository by inject<Repository>()
     private val libraryViewModel: LibraryViewModel by sharedViewModel()
 
-    private val displayMetrics: DisplayMetrics
-        get() {
-            val display = mainActivity.windowManager.defaultDisplay
-            val metrics = DisplayMetrics()
-            display.getMetrics(metrics)
-            return metrics
-        }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)

app/src/main/java/code/name/monkey/retromusic/fragments/playlists/PlaylistDetailsViewModel.kt

@@ -5,6 +5,7 @@ import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import code.name.monkey.retromusic.db.PlaylistWithSongs
+import code.name.monkey.retromusic.db.toSongs
 import code.name.monkey.retromusic.interfaces.MusicServiceEventListener
 import code.name.monkey.retromusic.model.Song
 import code.name.monkey.retromusic.repository.RealRepository
@@ -33,7 +34,7 @@ class PlaylistDetailsViewModel(
 
     private fun loadPlaylistSongs(playlist: PlaylistWithSongs) =
         viewModelScope.launch(Dispatchers.IO) {
-            val songs: List<Song> = realRepository.playlistSongs(playlist)
+            val songs: List<Song> = playlist.songs.toSongs()
             withContext(Main) { _playListSongs.postValue(songs) }
         }
 

app/src/main/java/code/name/monkey/retromusic/fragments/songs/SongsFragment.kt

@@ -15,7 +15,6 @@ import code.name.monkey.retromusic.util.PreferenceUtil
 class SongsFragment :
     AbsRecyclerViewCustomGridSizeFragment<SongAdapter, GridLayoutManager>(),
     MainActivityFragmentCallbacks {
-
     override fun handleBackPress(): Boolean {
         return false
     }

app/src/main/java/code/name/monkey/retromusic/fragments/songs/SongsViewModel.kt

@@ -0,0 +1,31 @@
+package code.name.monkey.retromusic.fragments.songs
+
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import code.name.monkey.retromusic.model.Song
+import code.name.monkey.retromusic.repository.SongRepository
+import kotlinx.coroutines.Dispatchers.IO
+import kotlinx.coroutines.launch
+
+class SongsViewModel(
+    private val songRepository: SongRepository
+) : ViewModel() {
+    init {
+        update()
+    }
+
+    private val songsData = MutableLiveData<List<Song>>().apply { value = mutableListOf() }
+
+    fun getSongList(): LiveData<List<Song>> {
+        return songsData
+    }
+
+    fun update() {
+        viewModelScope.launch(IO) {
+            val songs = songRepository.songs()
+            songsData.postValue(songs)
+        }
+    }
+}

app/src/main/java/code/name/monkey/retromusic/glide/SingleColorTarget.kt

@@ -0,0 +1,39 @@
+package code.name.monkey.retromusic.glide
+
+import android.graphics.drawable.Drawable
+import android.widget.ImageView
+import code.name.monkey.appthemehelper.util.ATHUtil
+import code.name.monkey.retromusic.R
+import code.name.monkey.retromusic.glide.palette.BitmapPaletteTarget
+import code.name.monkey.retromusic.glide.palette.BitmapPaletteWrapper
+import code.name.monkey.retromusic.util.ColorUtil
+import com.bumptech.glide.request.animation.GlideAnimation
+
+
+abstract class SingleColorTarget(view: ImageView) : BitmapPaletteTarget(view) {
+
+    protected val defaultFooterColor: Int
+        get() = ATHUtil.resolveColor(view.context, R.attr.colorControlNormal)
+
+    abstract fun onColorReady(color: Int)
+
+    override fun onLoadFailed(e: Exception?, errorDrawable: Drawable?) {
+        super.onLoadFailed(e, errorDrawable)
+        onColorReady(defaultFooterColor)
+    }
+
+    override fun onResourceReady(
+        resource: BitmapPaletteWrapper?,
+        glideAnimation: GlideAnimation<in BitmapPaletteWrapper>?
+    ) {
+        super.onResourceReady(resource, glideAnimation)
+        resource?.let {
+            onColorReady(
+                ColorUtil.getColor(
+                    it.palette,
+                    ATHUtil.resolveColor(view.context, R.attr.colorPrimary)
+                )
+            )
+        }
+    }
+}

app/src/main/java/code/name/monkey/retromusic/repository/Repository.kt

@@ -35,9 +35,11 @@ interface Repository {
     fun artistsFlow(): Flow<Result<List<Artist>>>
     fun playlistsFlow(): Flow<Result<List<Playlist>>>
     fun genresFlow(): Flow<Result<List<Genre>>>
-
+    fun historySong(): LiveData<List<HistoryEntity>>
+    fun favorites(): LiveData<List<SongEntity>>
     suspend fun allAlbums(): List<Album>
-    suspend fun albumById(albumId: Int): Album
+    suspend fun albumByIdAsync(albumId: Int): Album
+    fun albumById(albumId: Int): Album
     suspend fun allSongs(): List<Song>
     suspend fun allArtists(): List<Artist>
     suspend fun albumArtists(): List<Artist>
@@ -75,7 +77,7 @@ interface Repository {
     suspend fun deleteSongsInPlaylist(songs: List<SongEntity>)
     suspend fun removeSongFromPlaylist(songEntity: SongEntity)
     suspend fun deleteSongsFromPlaylist(playlists: List<PlaylistEntity>)
-    suspend fun favoritePlaylist(): List<PlaylistEntity>
+    suspend fun favoritePlaylist(): PlaylistEntity
     suspend fun isFavoriteSong(songEntity: SongEntity): List<SongEntity>
     suspend fun addSongToHistory(currentSong: Song)
     suspend fun songPresentInHistory(currentSong: Song): HistoryEntity?
@@ -88,8 +90,7 @@ interface Repository {
     suspend fun deleteSongInPlayCount(playCountEntity: PlayCountEntity)
     suspend fun checkSongExistInPlayCount(songId: Int): List<PlayCountEntity>
     suspend fun playCountSongs(): List<PlayCountEntity>
-    fun historySong(): LiveData<List<HistoryEntity>>
+    suspend fun blackListPaths(): List<BlackListStoreEntity>
-    fun favorites(): LiveData<List<SongEntity>>
 }
 
 class RealRepository(
@@ -103,13 +104,13 @@ class RealRepository(
     private val playlistRepository: PlaylistRepository,
     private val searchRepository: RealSearchRepository,
     private val topPlayedRepository: TopPlayedRepository,
-    private val roomRepository: RoomPlaylistRepository
+    private val roomRepository: RoomRepository
 ) : Repository {
 
     override suspend fun allAlbums(): List<Album> = albumRepository.albums()
 
-    override suspend fun albumById(albumId: Int): Album = albumRepository.album(albumId)
+    override suspend fun albumByIdAsync(albumId: Int): Album = albumRepository.album(albumId)
-
+    override fun albumById(albumId: Int): Album = albumRepository.album(albumId)
     override suspend fun allArtists(): List<Artist> = artistRepository.artists()
 
     override suspend fun albumArtists(): List<Artist> = artistRepository.albumArtists()
@@ -130,28 +131,24 @@ class RealRepository(
 
     override suspend fun allSongs(): List<Song> = songRepository.songs()
 
-
     override suspend fun search(query: String?): MutableList<Any> =
         searchRepository.searchAll(context, query)
 
-    override suspend fun getPlaylistSongs(playlist: Playlist): List<Song> {
+    override suspend fun getPlaylistSongs(playlist: Playlist): List<Song> =
-        return if (playlist is AbsCustomPlaylist) {
+        if (playlist is AbsCustomPlaylist) {
             playlist.songs()
         } else {
             PlaylistSongsLoader.getPlaylistSongList(context, playlist.id)
         }
-    }
 
     override suspend fun getGenre(genreId: Int): List<Song> = genreRepository.songs(genreId)
 
-
     override suspend fun artistInfo(
         name: String,
         lang: String?,
         cache: String?
     ): LastFmArtist = lastFMService.artistInfo(name, lang, cache)
 
-
     override suspend fun albumInfo(
         artist: String,
         album: String
@@ -193,8 +190,8 @@ class RealRepository(
             topAlbumsHome(),
             recentArtistsHome(),
             recentAlbumsHome(),
-            favoritePlaylistHome(),
+            favoritePlaylistHome()
-            genresHome()
+            // genresHome()
         )
         for (section in sections) {
             if (section.arrayList.isNotEmpty()) {
@@ -211,11 +208,10 @@ class RealRepository(
     override suspend fun playlistWithSongs(): List<PlaylistWithSongs> =
         roomRepository.playlistWithSongs()
 
-    override suspend fun playlistSongs(playlistWithSongs: PlaylistWithSongs): List<Song> {
+    override suspend fun playlistSongs(playlistWithSongs: PlaylistWithSongs): List<Song> =
-        return playlistWithSongs.songs.map {
+        playlistWithSongs.songs.map {
             it.toSong()
         }
-    }
 
     override suspend fun insertSongs(songs: List<SongEntity>) =
         roomRepository.insertSongs(songs)
@@ -243,7 +239,7 @@ class RealRepository(
     override suspend fun deleteSongsFromPlaylist(playlists: List<PlaylistEntity>) =
         roomRepository.deleteSongsFromPlaylist(playlists)
 
-    override suspend fun favoritePlaylist(): List<PlaylistEntity> =
+    override suspend fun favoritePlaylist(): PlaylistEntity =
         roomRepository.favoritePlaylist(context.getString(R.string.favorites))
 
     override suspend fun isFavoriteSong(songEntity: SongEntity): List<SongEntity> =
@@ -280,6 +276,9 @@ class RealRepository(
     override suspend fun playCountSongs(): List<PlayCountEntity> =
         roomRepository.playCountSongs()
 
+    override suspend fun blackListPaths(): List<BlackListStoreEntity> =
+        roomRepository.blackListPaths()
+
     override fun historySong(): LiveData<List<HistoryEntity>> =
         roomRepository.historySongs()
 
@@ -328,7 +327,6 @@ class RealRepository(
         val songs = favoritePlaylistSongs().map {
             it.toSong()
         }
-        println(songs.size)
         return Home(songs, FAVOURITES, R.string.favorites)
     }
 

app/src/main/java/code/name/monkey/retromusic/repository/RoomRepository.kt

@@ -6,7 +6,10 @@ import code.name.monkey.retromusic.db.*
 import code.name.monkey.retromusic.model.Song
 
 
-interface RoomPlaylistRepository {
+interface RoomRepository {
+    fun historySongs(): LiveData<List<HistoryEntity>>
+    fun favoritePlaylistLiveData(favorite: String): LiveData<List<SongEntity>>
+    fun insertBlacklistPath(blackListStoreEntity: BlackListStoreEntity)
     suspend fun createPlaylist(playlistEntity: PlaylistEntity): Long
     suspend fun checkPlaylistExists(playlistName: String): List<PlaylistEntity>
     suspend fun playlists(): List<PlaylistEntity>
@@ -17,7 +20,7 @@ interface RoomPlaylistRepository {
     suspend fun renamePlaylistEntity(playlistId: Int, name: String)
     suspend fun deleteSongsInPlaylist(songs: List<SongEntity>)
     suspend fun deleteSongsFromPlaylist(playlists: List<PlaylistEntity>)
-    suspend fun favoritePlaylist(favorite: String): List<PlaylistEntity>
+    suspend fun favoritePlaylist(favorite: String): PlaylistEntity
     suspend fun isFavoriteSong(songEntity: SongEntity): List<SongEntity>
     suspend fun removeSongFromPlaylist(songEntity: SongEntity)
     suspend fun addSongToHistory(currentSong: Song)
@@ -29,13 +32,18 @@ interface RoomPlaylistRepository {
     suspend fun deleteSongInPlayCount(playCountEntity: PlayCountEntity)
     suspend fun checkSongExistInPlayCount(songId: Int): List<PlayCountEntity>
     suspend fun playCountSongs(): List<PlayCountEntity>
-    fun historySongs(): LiveData<List<HistoryEntity>>
+    suspend fun insertBlacklistPath(blackListStoreEntities: List<BlackListStoreEntity>)
-    fun favoritePlaylistLiveData(favorite: String): LiveData<List<SongEntity>>
+    suspend fun deleteBlacklistPath(blackListStoreEntity: BlackListStoreEntity)
+    suspend fun clearBlacklist()
+    suspend fun insertBlacklistPathAsync(blackListStoreEntity: BlackListStoreEntity)
+    suspend fun blackListPaths(): List<BlackListStoreEntity>
 }
 
 class RealRoomRepository(
-    private val playlistDao: PlaylistDao
+    private val playlistDao: PlaylistDao,
-) : RoomPlaylistRepository {
+    private val blackListStoreDao: BlackListStoreDao,
+    private val playCountDao: PlayCountDao
+) : RoomRepository {
     @WorkerThread
     override suspend fun createPlaylist(playlistEntity: PlaylistEntity): Long =
         playlistDao.createPlaylist(playlistEntity)
@@ -51,20 +59,18 @@ class RealRoomRepository(
     override suspend fun playlistWithSongs(): List<PlaylistWithSongs> =
         playlistDao.playlistsWithSongs()
 
-    @WorkerThread
+    /* val tempList = ArrayList<SongEntity>(songs)
-    override suspend fun insertSongs(songs: List<SongEntity>) {
-        /* val tempList = ArrayList<SongEntity>(songs)
          val existingSongs = songs.map {
              playlistDao.checkSongExistsWithPlaylistName(it.playlistCreatorName, it.songId)
          }.first()
          println("Existing ${existingSongs.size}")
          tempList.removeAll(existingSongs)*/
+    @WorkerThread
+    override suspend fun insertSongs(songs: List<SongEntity>) =
         playlistDao.insertSongsToPlaylist(songs)
-    }
 
-    override suspend fun getSongs(playlistEntity: PlaylistEntity): List<SongEntity> {
+    override suspend fun getSongs(playlistEntity: PlaylistEntity): List<SongEntity> =
-        return playlistDao.songsFromPlaylist(playlistEntity.playListId)
+        playlistDao.songsFromPlaylist(playlistEntity.playListId)
-    }
 
     override suspend fun deletePlaylistEntities(playlistEntities: List<PlaylistEntity>) =
         playlistDao.deletePlaylists(playlistEntities)
@@ -75,14 +81,21 @@ class RealRoomRepository(
     override suspend fun deleteSongsInPlaylist(songs: List<SongEntity>) =
         playlistDao.deleteSongsInPlaylist(songs)
 
-    override suspend fun deleteSongsFromPlaylist(playlists: List<PlaylistEntity>) {
+    override suspend fun deleteSongsFromPlaylist(playlists: List<PlaylistEntity>) =
         playlists.forEach {
             playlistDao.deleteSongsInPlaylist(it.playListId)
         }
+
+    override suspend fun favoritePlaylist(favorite: String): PlaylistEntity {
+        val playlist: PlaylistEntity? = playlistDao.isPlaylistExists(favorite).firstOrNull()
+        return if (playlist != null) {
+            playlist
+        } else {
+            createPlaylist(PlaylistEntity(favorite))
+            playlistDao.isPlaylistExists(favorite).first()
+        }
     }
 
-    override suspend fun favoritePlaylist(favorite: String): List<PlaylistEntity> =
-        playlistDao.isPlaylistExists(favorite)
 
     override suspend fun isFavoriteSong(songEntity: SongEntity): List<SongEntity> =
         playlistDao.isSongExistsInPlaylist(
@@ -111,25 +124,41 @@ class RealRoomRepository(
             playlistDao.isPlaylistExists(favorite).first().playListId
         )
 
-    override suspend fun favoritePlaylistSongs(favorite: String): List<SongEntity> {
+    override suspend fun favoritePlaylistSongs(favorite: String): List<SongEntity> =
-        return if (playlistDao.isPlaylistExists(favorite).isNotEmpty())
+        if (playlistDao.isPlaylistExists(favorite).isNotEmpty())
             playlistDao.favoritesSongs(
                 playlistDao.isPlaylistExists(favorite).first().playListId
             ) else emptyList()
-    }
 
     override suspend fun insertSongInPlayCount(playCountEntity: PlayCountEntity) =
-        playlistDao.insertSongInPlayCount(playCountEntity)
+        playCountDao.insertSongInPlayCount(playCountEntity)
 
     override suspend fun updateSongInPlayCount(playCountEntity: PlayCountEntity) =
-        playlistDao.updateSongInPlayCount(playCountEntity)
+        playCountDao.updateSongInPlayCount(playCountEntity)
 
     override suspend fun deleteSongInPlayCount(playCountEntity: PlayCountEntity) =
-        playlistDao.deleteSongInPlayCount(playCountEntity)
+        playCountDao.deleteSongInPlayCount(playCountEntity)
 
     override suspend fun checkSongExistInPlayCount(songId: Int): List<PlayCountEntity> =
-        playlistDao.checkSongExistInPlayCount(songId)
+        playCountDao.checkSongExistInPlayCount(songId)
 
     override suspend fun playCountSongs(): List<PlayCountEntity> =
-        playlistDao.playCountSongs()
+        playCountDao.playCountSongs()
+
+    override fun insertBlacklistPath(blackListStoreEntity: BlackListStoreEntity) =
+        blackListStoreDao.insertBlacklistPath(blackListStoreEntity)
+
+    override suspend fun insertBlacklistPath(blackListStoreEntities: List<BlackListStoreEntity>) =
+        blackListStoreDao.insertBlacklistPath(blackListStoreEntities)
+
+    override suspend fun insertBlacklistPathAsync(blackListStoreEntity: BlackListStoreEntity) =
+        blackListStoreDao.insertBlacklistPath(blackListStoreEntity)
+
+    override suspend fun blackListPaths(): List<BlackListStoreEntity> =
+        blackListStoreDao.blackListPaths()
+
+    override suspend fun deleteBlacklistPath(blackListStoreEntity: BlackListStoreEntity) =
+        blackListStoreDao.deleteBlacklistPath(blackListStoreEntity)
+
+    override suspend fun clearBlacklist() = blackListStoreDao.clearBlacklist()
 }

app/src/main/java/code/name/monkey/retromusic/util/ColorUtil.java

@@ -0,0 +1,58 @@
+package code.name.monkey.retromusic.util;
+
+import android.graphics.Bitmap;
+
+import androidx.annotation.ColorInt;
+import androidx.annotation.Nullable;
+import androidx.palette.graphics.Palette;
+
+import java.util.Collections;
+import java.util.Comparator;
+
+public class ColorUtil {
+
+    @Nullable
+    public static Palette generatePalette(Bitmap bitmap) {
+        if (bitmap == null) return null;
+        return Palette.from(bitmap).generate();
+    }
+
+    @ColorInt
+    public static int getColor(@Nullable Palette palette, int fallback) {
+        if (palette != null) {
+            if (palette.getVibrantSwatch() != null) {
+                return palette.getVibrantSwatch().getRgb();
+            } else if (palette.getMutedSwatch() != null) {
+                return palette.getMutedSwatch().getRgb();
+            } else if (palette.getDarkVibrantSwatch() != null) {
+                return palette.getDarkVibrantSwatch().getRgb();
+            } else if (palette.getDarkMutedSwatch() != null) {
+                return palette.getDarkMutedSwatch().getRgb();
+            } else if (palette.getLightVibrantSwatch() != null) {
+                return palette.getLightVibrantSwatch().getRgb();
+            } else if (palette.getLightMutedSwatch() != null) {
+                return palette.getLightMutedSwatch().getRgb();
+            } else if (!palette.getSwatches().isEmpty()) {
+                return Collections.max(palette.getSwatches(), SwatchComparator.getInstance()).getRgb();
+            }
+        }
+        return fallback;
+    }
+
+    private static class SwatchComparator implements Comparator<Palette.Swatch> {
+        private static SwatchComparator sInstance;
+
+        static SwatchComparator getInstance() {
+            if (sInstance == null) {
+                sInstance = new SwatchComparator();
+            }
+            return sInstance;
+        }
+
+        @Override
+        public int compare(Palette.Swatch lhs, Palette.Swatch rhs) {
+            return lhs.getPopulation() - rhs.getPopulation();
+        }
+    }
+
+}

gradle.properties

@@ -1,4 +1,4 @@
-org.gradle.jvmargs=-Xmx2048M
+org.gradle.jvmargs=-Xmx4608m
 org.gradle.daemon=true
 org.gradle.parallel=true
 jvmArgs='-Xmx2048m'