Merge branch 'room-playlist' of https://github.com/h4h13/RetroMusicPlayer into room-playlist

app/build.gradle

@@ -34,7 +34,7 @@ android {
     }
     signingConfigs {
         release {
-            Properties properties = getProperties('/Users/h4h13/Documents/Github/retro.properties')
+            Properties properties = getProperties('/Users/apple/Documents/Github/retro.properties ')
             storeFile file(getProperty(properties, 'storeFile'))
             keyAlias getProperty(properties, 'keyAlias')
             storePassword getProperty(properties, 'storePassword')
@@ -129,6 +129,7 @@ dependencies {
     implementation "com.afollestad.material-dialogs:core:$material_dialog_version"
     implementation "com.afollestad.material-dialogs:commons:$material_dialog_version"
     implementation 'com.afollestad:material-cab:0.1.12'
+    implementation 'com.afollestad:recyclical:1.1.1'
 
     implementation 'com.github.bumptech.glide:glide:3.8.0'
     implementation 'com.github.bumptech.glide:okhttp3-integration:1.5.0'
@@ -180,5 +181,8 @@ dependencies {
     implementation "androidx.room:room-runtime:$room_version"
     kapt "androidx.room:room-compiler:$room_version"
     implementation "androidx.room:room-ktx:$room_version"
+
+
+
     debugImplementation 'com.amitshekhar.android:debug-db:1.0.6'
 }

app/src/debug/res/font/sans.xml

@@ -1,13 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
-<font-family xmlns:android="http://schemas.android.com/apk/res/android"
+<font-family xmlns:android="http://schemas.android.com/apk/res/android">
-    xmlns:app="http://schemas.android.com/apk/res-auto">
     <font
-        android:font="@font/regular"
+        android:font="@font/google_sans_regular"
         android:fontWeight="400" />
     <font
-        android:font="@font/medium"
+        android:font="@font/google_sans_medium"
         android:fontWeight="600" />
     <font
-        android:font="@font/bold"
+        android:font="@font/google_sans_bold"
         android:fontWeight="700" />
 </font-family>

app/src/main/AndroidManifest.xml

@@ -255,11 +255,9 @@
         <meta-data
             android:name="com.bumptech.glide.integration.okhttp3.OkHttpGlideModule"
             android:value="GlideModule" />
+
         <meta-data
             android:name="com.android.vending.splits.required"
             android:value="true" />
-        <meta-data
-            android:name="preloaded_fonts"
-            android:resource="@array/preloaded_fonts" />
     </application>
 </manifest>

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

@@ -20,7 +20,6 @@ import code.name.monkey.appthemehelper.ThemeStore
 import code.name.monkey.appthemehelper.util.VersionUtils
 import code.name.monkey.retromusic.Constants.PRO_VERSION_PRODUCT_ID
 import code.name.monkey.retromusic.appshortcuts.DynamicShortcutManager
-import com.amitshekhar.DebugDB
 import com.anjlab.android.iab.v3.BillingProcessor
 import com.anjlab.android.iab.v3.TransactionDetails
 import org.koin.android.ext.koin.androidContext
@@ -33,7 +32,7 @@ class App : MultiDexApplication() {
     override fun onCreate() {
         super.onCreate()
         instance = this
-        DebugDB.getAddressLog();
+
         startKoin {
             androidContext(this@App)
             modules(appModules)

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

@@ -23,3 +23,6 @@ const val SUGGESTIONS = 5
 const val FAVOURITES = 4
 const val GENRES = 6
 const val PLAYLISTS = 7
+const val HISTORY_PLAYLIST = 8
+const val LAST_ADDED_PLAYLIST = 9
+const val TOP_PLAYED_PLAYLIST = 10

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

@@ -1,9 +1,12 @@
 package code.name.monkey.retromusic
 
-import code.name.monkey.retromusic.db.PlaylistDatabase
+import androidx.room.Room
+import androidx.room.RoomDatabase
+import androidx.sqlite.db.SupportSQLiteDatabase
+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.repository.RealRoomPlaylistRepository
+import code.name.monkey.retromusic.db.RetroDatabase
-import code.name.monkey.retromusic.repository.RoomPlaylistRepository
 import code.name.monkey.retromusic.fragments.LibraryViewModel
 import code.name.monkey.retromusic.fragments.albums.AlbumDetailsViewModel
 import code.name.monkey.retromusic.fragments.artists.ArtistDetailsViewModel
@@ -13,11 +16,42 @@ import code.name.monkey.retromusic.fragments.search.SearchViewModel
 import code.name.monkey.retromusic.model.Genre
 import code.name.monkey.retromusic.network.networkModule
 import code.name.monkey.retromusic.repository.*
+import code.name.monkey.retromusic.util.FilePathUtil
+import kotlinx.coroutines.Dispatchers.IO
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
 import org.koin.android.ext.koin.androidContext
 import org.koin.androidx.viewmodel.dsl.viewModel
 import org.koin.dsl.bind
 import org.koin.dsl.module
 
+private val roomModule = module {
+
+    single {
+        Room.databaseBuilder(androidContext(), RetroDatabase::class.java, "playlist.db")
+            .allowMainThreadQueries()
+            .addCallback(object : RoomDatabase.Callback() {
+                override fun onOpen(db: SupportSQLiteDatabase) {
+                    super.onOpen(db)
+                    GlobalScope.launch(IO) {
+                        FilePathUtil.blacklistFilePaths().map {
+                            get<PlaylistDao>().insertBlacklistPath(BlackListStoreEntity(it))
+                        }
+                    }
+                }
+            })
+            .fallbackToDestructiveMigration()
+            .build()
+    }
+
+    factory {
+        get<RetroDatabase>().playlistDao()
+    }
+
+    single {
+        RealRoomRepository(get())
+    } bind RoomPlaylistRepository::class
+}
 private val mainModule = module {
     single {
         androidContext().contentResolver
@@ -70,14 +104,6 @@ private val dataModule = module {
             get()
         )
     }
-
-    single {
-        PlaylistDatabase.getDatabase(get()).playlistDao()
-    }
-
-    single {
-        RealRoomPlaylistRepository(get())
-    } bind RoomPlaylistRepository::class
 }
 
 private val viewModules = module {
@@ -119,4 +145,4 @@ private val viewModules = module {
     }
 }
 
-val appModules = listOf(mainModule, dataModule, viewModules, networkModule)
+val appModules = listOf(mainModule, dataModule, viewModules, networkModule, roomModule)

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

@@ -218,7 +218,7 @@ class DriveModeActivity : AbsMusicServiceActivity(), Callback {
             .build()
             .transform(BlurTransformation.Builder(this).build())
             .into(object : RetroMusicColoredTarget(image) {
-                override fun onColorReady(color: MediaNotificationProcessor) {
+                override fun onColorReady(colors: MediaNotificationProcessor) {
                 }
             })
     }

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

@@ -108,7 +108,7 @@ class MainActivity : AbsSlidingMusicPanelActivity(), OnSharedPreferenceChangeLis
         if (intent.action != null && (intent.action == MediaStore.INTENT_ACTION_MEDIA_PLAY_FROM_SEARCH)
         ) {
             val songs: List<Song> =
-                getSongs(this, intent.extras!!)
+                getSongs(intent.extras!!)
             if (shuffleMode == MusicService.SHUFFLE_MODE_SHUFFLE) {
                 openAndShuffleQueue(songs, true)
             } else {

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

@@ -104,7 +104,7 @@ open class PlayingQueueActivity : AbsMusicServiceActivity() {
                 }
             }
         })
-        val fastScroller = ThemedFastScroller.create(recyclerView)
+        ThemedFastScroller.create(recyclerView)
     }
 
     private fun checkForPadding() {

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

@@ -108,7 +108,7 @@ class PurchaseActivity : AbsBaseActivity(), BillingProcessor.IBillingHandler {
         super.onDestroy()
     }
 
-    private class RestorePurchaseAsyncTask internal constructor(purchaseActivity: PurchaseActivity) :
+    private class RestorePurchaseAsyncTask(purchaseActivity: PurchaseActivity) :
         AsyncTask<Void, Void, Boolean>() {
 
         private val buyActivityWeakReference: WeakReference<PurchaseActivity> = WeakReference(

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

@@ -110,7 +110,7 @@ class SupportDevelopmentActivity : AbsBaseActivity(), BillingProcessor.IBillingH
         }
         if (requestCode == TEZ_REQUEST_CODE) {
             // Process based on the data in response.
-            Log.d("result", data!!.getStringExtra("Status"))
+            //Log.d("result", data!!.getStringExtra("Status"))
         }
     }
 
@@ -121,7 +121,7 @@ class SupportDevelopmentActivity : AbsBaseActivity(), BillingProcessor.IBillingH
     }
 }
 
-private class SkuDetailsLoadAsyncTask internal constructor(supportDevelopmentActivity: SupportDevelopmentActivity) :
+private class SkuDetailsLoadAsyncTask(supportDevelopmentActivity: SupportDevelopmentActivity) :
     AsyncTask<Void, Void, List<SkuDetails>>() {
 
     private val weakReference: WeakReference<SupportDevelopmentActivity> = WeakReference(

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

@@ -160,7 +160,7 @@ class UserInfoActivity : AbsBaseActivity() {
     }
 
     private fun saveImage(bitmap: Bitmap, fileName: String) {
-        CoroutineScope(Dispatchers.IO).launch() {
+        CoroutineScope(Dispatchers.IO).launch {
             val appDir = applicationContext.filesDir
             val file = File(appDir, fileName)
             var successful = false

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

@@ -28,7 +28,7 @@ import com.google.android.material.bottomsheet.BottomSheetBehavior
 import kotlinx.android.synthetic.main.sliding_music_panel_layout.*
 import org.koin.androidx.viewmodel.ext.android.viewModel
 
-abstract class AbsSlidingMusicPanelActivity() : AbsMusicServiceActivity() {
+abstract class AbsSlidingMusicPanelActivity : AbsMusicServiceActivity() {
     companion object {
         val TAG: String = AbsSlidingMusicPanelActivity::class.java.simpleName
     }

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

@@ -280,22 +280,22 @@ open class BugReportActivity : AbsThemeActivity() {
                 RESULT_BAD_CREDENTIALS -> MaterialAlertDialogBuilder(context)
                     .setTitle(R.string.bug_report_failed)
                     .setMessage(R.string.bug_report_failed_wrong_credentials)
-                    .setPositiveButton(android.R.string.ok, null)
+                    .setPositiveButton(R.string.ok, null)
                     .show()
                 RESULT_INVALID_TOKEN -> MaterialAlertDialogBuilder(context)
                     .setTitle(R.string.bug_report_failed)
                     .setMessage(R.string.bug_report_failed_invalid_token)
-                    .setPositiveButton(android.R.string.ok, null).show()
+                    .setPositiveButton(R.string.ok, null).show()
                 RESULT_ISSUES_NOT_ENABLED -> MaterialAlertDialogBuilder(context)
                     .setTitle(R.string.bug_report_failed)
                     .setMessage(R.string.bug_report_failed_issues_not_available)
-                    .setPositiveButton(android.R.string.ok, null)
+                    .setPositiveButton(R.string.ok, null)
 
                 else -> MaterialAlertDialogBuilder(context)
                     .setTitle(R.string.bug_report_failed)
                     .setMessage(R.string.bug_report_failed_unknown)
-                    .setPositiveButton(android.R.string.ok) { _, _ -> tryToFinishActivity() }
+                    .setPositiveButton(R.string.ok) { _, _ -> tryToFinishActivity() }
-                    .setNegativeButton(android.R.string.cancel) { _, _ -> { tryToFinishActivity() } }
+                    .setNegativeButton(android.R.string.cancel) { _, _ -> tryToFinishActivity() }
             }
         }
 

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

@@ -44,9 +44,9 @@ class AlbumTagEditorActivity : AbsTagEditorActivity(), TextWatcher {
         window.enterTransition = slide
     }
 
-    override fun loadImageFromFile(selectedFileUri: Uri?) {
+    override fun loadImageFromFile(selectedFile: Uri?) {
 
-        Glide.with(this@AlbumTagEditorActivity).load(selectedFileUri).asBitmap()
+        Glide.with(this@AlbumTagEditorActivity).load(selectedFile).asBitmap()
             .transcode(BitmapPaletteTranscoder(this), BitmapPaletteWrapper::class.java)
             .diskCacheStrategy(DiskCacheStrategy.NONE).skipMemoryCache(true)
             .into(object : SimpleTarget<BitmapPaletteWrapper>() {

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

@@ -1,5 +1,6 @@
 package code.name.monkey.retromusic.adapter
 
+import android.graphics.Color
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -22,14 +23,14 @@ class GenreAdapter(
     var dataSet: List<Genre>,
     private val mItemLayoutRes: Int
 ) : RecyclerView.Adapter<GenreAdapter.ViewHolder>() {
-
+    val colors = listOf<Int>(Color.RED, Color.BLUE)
-
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
         return ViewHolder(LayoutInflater.from(activity).inflate(mItemLayoutRes, parent, false))
     }
 
     override fun onBindViewHolder(holder: ViewHolder, position: Int) {
         val genre = dataSet[position]
+
         holder.title?.text = genre.name
         holder.text?.text = String.format(
             Locale.getDefault(),

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

@@ -40,8 +40,8 @@ class HomeAdapter(
     }
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder {
-        val layout = LayoutInflater.from(activity)
+        val layout =
-            .inflate(R.layout.section_recycler_view, parent, false)
+            LayoutInflater.from(activity).inflate(R.layout.section_recycler_view, parent, false)
         return when (viewType) {
             RECENT_ARTISTS, TOP_ARTISTS -> ArtistViewHolder(layout)
             GENRES -> GenreViewHolder(layout)
@@ -64,7 +64,7 @@ class HomeAdapter(
         when (getItemViewType(position)) {
             RECENT_ALBUMS -> {
                 val viewHolder = holder as AlbumViewHolder
-                viewHolder.bindView(home.arrayList as List<Album>, R.string.recent_albums)
+                viewHolder.bindView(home)
                 viewHolder.clickableArea.setOnClickListener {
                     activity.findNavController(R.id.fragment_container).navigate(
                         R.id.detailListFragment,
@@ -74,7 +74,7 @@ class HomeAdapter(
             }
             TOP_ALBUMS -> {
                 val viewHolder = holder as AlbumViewHolder
-                viewHolder.bindView(home.arrayList as List<Album>, R.string.top_albums)
+                viewHolder.bindView(home)
                 viewHolder.clickableArea.setOnClickListener {
                     activity.findNavController(R.id.fragment_container).navigate(
                         R.id.detailListFragment,
@@ -84,7 +84,7 @@ class HomeAdapter(
             }
             RECENT_ARTISTS -> {
                 val viewHolder = holder as ArtistViewHolder
-                viewHolder.bindView(home.arrayList, R.string.recent_artists)
+                viewHolder.bindView(home)
                 viewHolder.clickableArea.setOnClickListener {
                     activity.findNavController(R.id.fragment_container).navigate(
                         R.id.detailListFragment,
@@ -94,7 +94,7 @@ class HomeAdapter(
             }
             TOP_ARTISTS -> {
                 val viewHolder = holder as ArtistViewHolder
-                viewHolder.bindView(home.arrayList, R.string.top_artists)
+                viewHolder.bindView(home)
                 viewHolder.clickableArea.setOnClickListener {
                     activity.findNavController(R.id.fragment_container).navigate(
                         R.id.detailListFragment,
@@ -104,15 +104,21 @@ class HomeAdapter(
             }
             SUGGESTIONS -> {
                 val viewHolder = holder as SuggestionsViewHolder
-                viewHolder.bindView(home.arrayList)
+                viewHolder.bindView(home)
             }
             FAVOURITES -> {
                 val viewHolder = holder as PlaylistViewHolder
-                viewHolder.bindView(home.arrayList, R.string.favorites)
+                viewHolder.bindView(home)
+                viewHolder.clickableArea.setOnClickListener {
+                    activity.findNavController(R.id.fragment_container).navigate(
+                        R.id.detailListFragment,
+                        bundleOf("type" to FAVOURITES)
+                    )
+                }
             }
             GENRES -> {
                 val viewHolder = holder as GenreViewHolder
-                viewHolder.bind(home.arrayList, R.string.genres)
+                viewHolder.bind(home)
             }
             PLAYLISTS -> {
 
@@ -130,22 +136,22 @@ class HomeAdapter(
     }
 
     private inner class AlbumViewHolder(view: View) : AbsHomeViewItem(view) {
-        fun bindView(albums: List<Album>, titleRes: Int) {
+        fun bindView(home: Home) {
-            title.text = activity.getString(titleRes)
+            title.setText(home.titleRes)
             recyclerView.apply {
-                adapter = albumAdapter(albums)
+                adapter = albumAdapter(home.arrayList as List<Album>)
                 layoutManager = gridLayoutManager()
             }
         }
     }
 
     private inner class ArtistViewHolder(view: View) : AbsHomeViewItem(view) {
-        fun bindView(artists: List<Any>, titleRes: Int) {
+        fun bindView(home: Home) {
+            title.setText(home.titleRes)
             recyclerView.apply {
                 layoutManager = linearLayoutManager()
-                adapter = artistsAdapter(artists as List<Artist>)
+                adapter = artistsAdapter(home.arrayList as List<Artist>)
             }
-            title.text = activity.getString(titleRes)
         }
     }
 
@@ -161,8 +167,7 @@ class HomeAdapter(
             R.id.image8
         )
 
-        fun bindView(songs: List<Any>) {
+        fun bindView(home: Home) {
-            songs as List<Song>
             val color = ThemeStore.accentColor(activity)
             itemView.findViewById<TextView>(R.id.message).setTextColor(color)
             itemView.findViewById<MaterialCardView>(R.id.card6).apply {
@@ -170,9 +175,9 @@ class HomeAdapter(
             }
             images.forEachIndexed { index, id ->
                 itemView.findViewById<View>(id).setOnClickListener {
-                    MusicPlayerRemote.playNext(songs[index])
+                    MusicPlayerRemote.playNext(home.arrayList[index] as Song)
                 }
-                SongGlideRequest.Builder.from(Glide.with(activity), songs[index])
+                SongGlideRequest.Builder.from(Glide.with(activity), home.arrayList[index] as Song)
                     .asBitmap()
                     .build()
                     .into(itemView.findViewById(id))
@@ -182,35 +187,37 @@ class HomeAdapter(
     }
 
     private inner class PlaylistViewHolder(view: View) : AbsHomeViewItem(view) {
-        fun bindView(songs: List<Any>, titleRes: Int) {
+        fun bindView(home: Home) {
-            arrow.hide()
+            title.setText(home.titleRes)
             recyclerView.apply {
                 val songAdapter = SongAdapter(
                     activity,
-                    songs as MutableList<Song>,
+                    home.arrayList as MutableList<Song>,
                     R.layout.item_album_card, null
                 )
                 layoutManager = linearLayoutManager()
                 adapter = songAdapter
             }
-            title.text = activity.getString(titleRes)
         }
     }
 
     private inner class GenreViewHolder(itemView: View) : AbsHomeViewItem(itemView) {
-        fun bind(genres: List<Any>, titleRes: Int) {
+        fun bind(home: Home) {
             arrow.hide()
-            title.text = activity.getString(titleRes)
+            title.setText(home.titleRes)
+            val genreAdapter = GenreAdapter(
+                activity,
+                home.arrayList as List<Genre>,
+                R.layout.item_grid_genre
+            )
             recyclerView.apply {
                 layoutManager = GridLayoutManager(activity, 3, GridLayoutManager.HORIZONTAL, false)
-                val genreAdapter =
-                    GenreAdapter(activity, genres as List<Genre>, R.layout.item_grid_genre)
                 adapter = genreAdapter
             }
         }
     }
 
-    open inner class AbsHomeViewItem(itemView: View) : RecyclerView.ViewHolder(itemView) {
+    open class AbsHomeViewItem(itemView: View) : RecyclerView.ViewHolder(itemView) {
         val recyclerView: RecyclerView = itemView.findViewById(R.id.recyclerView)
         val title: AppCompatTextView = itemView.findViewById(R.id.title)
         val arrow: ImageView = itemView.findViewById(R.id.arrow)

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

@@ -3,7 +3,6 @@ package code.name.monkey.retromusic.adapter.album
 import android.view.View
 import android.view.ViewGroup
 import androidx.fragment.app.FragmentActivity
-import code.name.monkey.appthemehelper.util.ATHUtil
 import code.name.monkey.retromusic.fragments.albums.AlbumClickListener
 import code.name.monkey.retromusic.glide.AlbumGlideRequest
 import code.name.monkey.retromusic.glide.RetroMusicColoredTarget
@@ -30,8 +29,8 @@ class HorizontalAlbumAdapter(
     }
 
     override fun setColors(color: MediaNotificationProcessor, holder: ViewHolder) {
-        holder.title?.setTextColor(ATHUtil.resolveColor(activity, android.R.attr.textColorPrimary))
+        //holder.title?.setTextColor(ATHUtil.resolveColor(activity, android.R.attr.textColorPrimary))
-        holder.text?.setTextColor(ATHUtil.resolveColor(activity, android.R.attr.textColorSecondary))
+        //holder.text?.setTextColor(ATHUtil.resolveColor(activity, android.R.attr.textColorSecondary))
     }
 
     override fun loadAlbumCover(album: Album, holder: ViewHolder) {

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

@@ -6,6 +6,7 @@ import androidx.fragment.app.FragmentActivity
 import code.name.monkey.retromusic.R
 import code.name.monkey.retromusic.R.menu
 import code.name.monkey.retromusic.db.PlaylistEntity
+import code.name.monkey.retromusic.db.toSongs
 import code.name.monkey.retromusic.dialogs.RemoveSongFromPlaylistDialog
 import code.name.monkey.retromusic.interfaces.CabHolder
 import code.name.monkey.retromusic.model.PlaylistSong
@@ -56,7 +57,7 @@ class OrderablePlaylistSongAdapter(
     override fun onMultipleItemAction(menuItem: MenuItem, selection: List<Song>) {
         when (menuItem.itemId) {
             R.id.action_remove_from_playlist -> {
-                RemoveSongFromPlaylistDialog.create(selection.to(playlist.playListId))
+                RemoveSongFromPlaylistDialog.create(selection.toSongs(playlist.playListId))
                     .show(activity.supportFragmentManager, "REMOVE_FROM_PLAYLIST")
                 return
             }

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

@@ -169,7 +169,7 @@ class PlayingQueueAdapter(
         holder: ViewHolder?,
         position: Int, @SwipeableItemResults result: Int
     ): SwipeResultAction {
-        return if (result === SwipeableItemConstants.RESULT_CANCELED) {
+        return if (result == SwipeableItemConstants.RESULT_CANCELED) {
             SwipeResultActionDefault()
         } else {
             SwipedResultActionRemoveItem(this, position, activity)

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

@@ -0,0 +1,10 @@
+package code.name.monkey.retromusic.db
+
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+
+@Entity
+class BlackListStoreEntity(
+    @PrimaryKey
+    val path: String
+)

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

@@ -0,0 +1,32 @@
+package code.name.monkey.retromusic.db
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+
+@Entity
+class HistoryEntity(
+    @PrimaryKey
+    val id: Int,
+    val title: String,
+    @ColumnInfo(name = "track_number")
+    val trackNumber: Int,
+    val year: Int,
+    val duration: Long,
+    val data: String,
+    @ColumnInfo(name = "date_modified")
+    val dateModified: Long,
+    @ColumnInfo(name = "album_id")
+    val albumId: Int,
+    @ColumnInfo(name = "album_name")
+    val albumName: String,
+    @ColumnInfo(name = "artist_id")
+    val artistId: Int,
+    @ColumnInfo(name = "artist_name")
+    val artistName: String,
+    val composer: String?,
+    @ColumnInfo(name = "album_artist")
+    val albumArtist: String?,
+    @ColumnInfo(name = "time_played")
+    val timePlayed: Long
+)

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

@@ -0,0 +1,34 @@
+package code.name.monkey.retromusic.db
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+
+@Entity
+class PlayCountEntity(
+    @PrimaryKey
+    val id: Int,
+    val title: String,
+    @ColumnInfo(name = "track_number")
+    val trackNumber: Int,
+    val year: Int,
+    val duration: Long,
+    val data: String,
+    @ColumnInfo(name = "date_modified")
+    val dateModified: Long,
+    @ColumnInfo(name = "album_id")
+    val albumId: Int,
+    @ColumnInfo(name = "album_name")
+    val albumName: String,
+    @ColumnInfo(name = "artist_id")
+    val artistId: Int,
+    @ColumnInfo(name = "artist_name")
+    val artistName: String,
+    val composer: String?,
+    @ColumnInfo(name = "album_artist")
+    val albumArtist: String?,
+    @ColumnInfo(name = "time_played")
+    val timePlayed: Long,
+    @ColumnInfo(name = "play_count")
+    var playCount: Int
+)

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

@@ -1,5 +1,6 @@
 package code.name.monkey.retromusic.db
 
+import androidx.lifecycle.LiveData
 import androidx.room.*
 
 @Dao
@@ -8,37 +9,84 @@ interface PlaylistDao {
     suspend fun createPlaylist(playlistEntity: PlaylistEntity): Long
 
     @Query("UPDATE PlaylistEntity SET playlist_name = :name WHERE playlist_id = :playlistId")
-    suspend fun renamePlaylistEntity(playlistId: Int, name: String)
+    suspend fun renamePlaylist(playlistId: Int, name: String)
 
     @Query("SELECT * FROM PlaylistEntity WHERE playlist_name = :name")
-    suspend fun checkPlaylistExists(name: String): List<PlaylistEntity>
+    fun isPlaylistExists(name: String): List<PlaylistEntity>
 
     @Query("SELECT * FROM PlaylistEntity")
     suspend fun playlists(): List<PlaylistEntity>
 
     @Query("DELETE FROM SongEntity WHERE playlist_creator_id = :playlistId")
-    suspend fun deleteSongsFromPlaylist(playlistId: Int)
+    suspend fun deleteSongsInPlaylist(playlistId: Int)
+
+    @Query("DELETE FROM SongEntity WHERE playlist_creator_id = :playlistId AND id = :songId")
+    suspend fun removeSongFromPlaylist(playlistId: Int, songId: Int)
 
     @Transaction
     @Query("SELECT * FROM PlaylistEntity")
-    suspend fun playlistsWithSong(): List<PlaylistWithSongs>
+    suspend fun playlistsWithSongs(): List<PlaylistWithSongs>
 
     @Insert(onConflict = OnConflictStrategy.REPLACE)
-    suspend fun insertSongs(songEntities: List<SongEntity>)
+    suspend fun insertSongsToPlaylist(songEntities: List<SongEntity>)
 
-    @Query("SELECT * FROM SongEntity WHERE playlist_creator_id = :playlistName AND id = :songId")
+    @Query("SELECT * FROM SongEntity WHERE playlist_creator_id = :playlistId AND id = :songId")
-    suspend fun checkSongExistsWithPlaylistName(playlistName: String, songId: Int): List<SongEntity>
+    suspend fun isSongExistsInPlaylist(playlistId: Int, songId: Int): List<SongEntity>
 
     @Query("SELECT * FROM SongEntity WHERE playlist_creator_id = :playlistId")
-    suspend fun getSongs(playlistId: Int): List<SongEntity>
+    suspend fun songsFromPlaylist(playlistId: Int): List<SongEntity>
 
     @Delete
-    suspend fun deletePlaylistEntity(playlistEntity: PlaylistEntity)
+    suspend fun deletePlaylist(playlistEntity: PlaylistEntity)
 
     @Delete
-    suspend fun deletePlaylistEntities(playlistEntities: List<PlaylistEntity>)
+    suspend fun deletePlaylists(playlistEntities: List<PlaylistEntity>)
 
     @Delete
-    suspend fun removeSongsFromPlaylist(songs: List<SongEntity>)
+    suspend fun deleteSongsInPlaylist(songs: List<SongEntity>)
 
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun insertSongInHistory(historyEntity: HistoryEntity)
+
+    @Query("SELECT * FROM HistoryEntity WHERE id = :songId LIMIT 1")
+    suspend fun isSongPresentInHistory(songId: Int): HistoryEntity?
+
+    @Update
+    suspend fun updateHistorySong(historyEntity: HistoryEntity)
+
+    @Query("SELECT * FROM HistoryEntity ORDER BY time_played DESC")
+    fun historySongs(): LiveData<List<HistoryEntity>>
+
+    @Query("SELECT * FROM SongEntity WHERE playlist_creator_id= :playlistId")
+    fun favoritesSongsLiveData(playlistId: Int): LiveData<List<SongEntity>>
+
+    @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/PlaylistDatabase.kt

@@ -1,34 +0,0 @@
-package code.name.monkey.retromusic.db
-
-import android.content.Context
-import androidx.room.Database
-import androidx.room.Room
-import androidx.room.RoomDatabase
-
-@Database(
-    entities = [PlaylistEntity::class, SongEntity::class],
-    version = 8,
-    exportSchema = false
-)
-abstract class PlaylistDatabase : RoomDatabase() {
-    abstract fun playlistDao(): PlaylistDao
-
-    companion object {
-        @Volatile
-        private var INSTANCE: PlaylistDatabase? = null
-
-        fun getDatabase(
-            context: Context
-        ): PlaylistDatabase {
-            return INSTANCE ?: synchronized(this) {
-                val instance = Room.databaseBuilder(
-                    context.applicationContext,
-                    PlaylistDatabase::class.java,
-                    "playlists.db"
-                ).fallbackToDestructiveMigration().build()
-                INSTANCE = instance
-                instance
-            }
-        }
-    }
-}

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

@@ -13,5 +13,5 @@ data class PlaylistWithSongs(
         entityColumn = "playlist_creator_id"
     )
     val songs: List<SongEntity>
-):Parcelable
+) : Parcelable
 

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

@@ -0,0 +1,13 @@
+package code.name.monkey.retromusic.db
+
+import androidx.room.Database
+import androidx.room.RoomDatabase
+
+@Database(
+    entities = [PlaylistEntity::class, SongEntity::class, HistoryEntity::class, PlayCountEntity::class, BlackListStoreEntity::class],
+    version = 18,
+    exportSchema = false
+)
+abstract class RetroDatabase : RoomDatabase() {
+    abstract fun playlistDao(): PlaylistDao
+}

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

@@ -4,7 +4,6 @@ import android.os.Parcelable
 import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.PrimaryKey
-import code.name.monkey.retromusic.model.Song
 import kotlinx.android.parcel.Parcelize
 
 @Parcelize
@@ -37,27 +36,5 @@ class SongEntity(
     @ColumnInfo(name = "song_key")
     var songPrimaryKey: Long = 0
 
-    fun toSong(): Song {
-        return Song(
-            id,
-            title,
-            trackNumber,
-            year,
-            duration,
-            data,
-            dateModified,
-            albumId,
-            albumName,
-            artistId,
-            artistName,
-            composer,
-            albumArtist
-        )
-    }
 }
 
-fun List<SongEntity>.toSongs(): List<Song> {
-    return map {
-        it.toSong()
-    }
-}

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

@@ -0,0 +1,83 @@
+package code.name.monkey.retromusic.db
+
+import code.name.monkey.retromusic.model.Song
+
+fun List<SongEntity>.toSongs(): List<Song> {
+    return map {
+        it.toSong()
+    }
+}
+
+fun SongEntity.toSong(): Song {
+    return Song(
+        id,
+        title,
+        trackNumber,
+        year,
+        duration,
+        data,
+        dateModified,
+        albumId,
+        albumName,
+        artistId,
+        artistName,
+        composer,
+        albumArtist
+    )
+}
+
+fun PlayCountEntity.toSong(): Song {
+    return Song(
+        id,
+        title,
+        trackNumber,
+        year,
+        duration,
+        data,
+        dateModified,
+        albumId,
+        albumName,
+        artistId,
+        artistName,
+        composer,
+        albumArtist
+    )
+}
+
+fun HistoryEntity.toSong(): Song {
+    return Song(
+        id,
+        title,
+        trackNumber,
+        year,
+        duration,
+        data,
+        dateModified,
+        albumId,
+        albumName,
+        artistId,
+        artistName,
+        composer,
+        albumArtist
+    )
+}
+
+fun Song.toPlayCount(): PlayCountEntity {
+    return PlayCountEntity(
+        id,
+        title,
+        trackNumber,
+        year,
+        duration,
+        data,
+        dateModified,
+        albumId,
+        albumName,
+        artistId,
+        artistName,
+        composer,
+        albumArtist,
+        System.currentTimeMillis(),
+        1
+    )
+}

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

@@ -13,7 +13,7 @@ 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
+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.bottomsheet.BottomSheetDialogFragment
@@ -59,7 +59,7 @@ class AddToRetroPlaylist : BottomSheetDialogFragment() {
                     lifecycleScope.launch(Dispatchers.IO) {
                         val songEntities = songs.toSongEntity(playlistEntities[which - 1])
                         repository.insertSongs(songEntities)
-                        libraryViewModel.forceReload(ReloadType.Playlists)
+                        libraryViewModel.forceReload(Playlists)
                     }
                 }
                 dismiss()

app/src/main/java/code/name/monkey/retromusic/dialogs/BlacklistFolderChooserDialog.java

@@ -76,7 +76,7 @@ public class BlacklistFolderChooserDialog extends DialogFragment implements Mate
             return new MaterialDialog.Builder(requireActivity())
                     .title(R.string.md_error_label)
                     .content(R.string.md_storage_perm_error)
-                    .positiveText(android.R.string.ok)
+                    .positiveText(R.string.ok)
                     .build();
         }
         if (savedInstanceState == null) {

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

@@ -42,24 +42,25 @@ class DeleteSongsDialog : DialogFragment() {
 
     override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
         val songs = extraNotNull<List<Song>>(EXTRA_SONG).value
-        var title = 0
+        val pair = if (songs.size > 1) {
-        var message: CharSequence = ""
+            Pair(
-        if (songs.size > 1) {
+                R.string.delete_songs_title, HtmlCompat.fromHtml(
-            title = R.string.delete_songs_title
+                    String.format(getString(R.string.delete_x_songs), songs.size),
-            message = HtmlCompat.fromHtml(
+                    HtmlCompat.FROM_HTML_MODE_LEGACY
-                String.format(getString(R.string.delete_x_songs), songs.size),
+                )
-                HtmlCompat.FROM_HTML_MODE_LEGACY
             )
         } else {
-            title = R.string.delete_song_title
+            Pair(
-            message = HtmlCompat.fromHtml(
+                R.string.delete_song_title,
-                String.format(getString(R.string.delete_song_x), songs[0].title),
+                HtmlCompat.fromHtml(
-                HtmlCompat.FROM_HTML_MODE_LEGACY
+                    String.format(getString(R.string.delete_song_x), songs[0].title),
+                    HtmlCompat.FROM_HTML_MODE_LEGACY
+                )
             )
         }
 
-        return materialDialog(title)
+        return materialDialog(pair.first)
-            .setMessage(message)
+            .setMessage(pair.second)
             .setCancelable(false)
             .setNegativeButton(android.R.string.cancel, null)
             .setPositiveButton(R.string.action_delete) { _, _ ->

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

@@ -66,7 +66,8 @@ class RemoveSongFromPlaylistDialog : DialogFragment() {
             .setMessage(pair.second)
             .setPositiveButton(R.string.remove_action) { _, _ ->
                 lifecycleScope.launch(Dispatchers.IO) {
-                    repository.removeSongFromPlaylist(songs)
+                    //repository.removeSongFromPlaylist(songs)
+                    repository.deleteSongsInPlaylist(songs)
                     libraryViewModel.forceReload(Playlists)
                 }
             }

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

@@ -8,6 +8,4 @@ class RetroSingleCheckedListAdapter(
     context: Context,
     resource: Int = R.layout.dialog_list_item,
     objects: MutableList<String>
-) : ArrayAdapter<String>(context, resource, objects) {
+) : ArrayAdapter<String>(context, resource, objects)
-
-}

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

@@ -158,7 +158,7 @@ class SleepTimerDialog : DialogFragment() {
         }
     }
 
-    private inner class TimerUpdater internal constructor() :
+    private inner class TimerUpdater() :
         CountDownTimer(
             PreferenceUtil.nextSleepTimerElapsedRealTime - SystemClock.elapsedRealtime(),
             1000

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

@@ -21,8 +21,6 @@ import android.os.Bundle
 import android.text.Spanned
 import android.util.Log
 import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
 import android.widget.TextView
 import androidx.annotation.NonNull
 import androidx.core.text.HtmlCompat
@@ -41,12 +39,6 @@ import org.jaudiotagger.tag.TagException
 import java.io.File
 import java.io.IOException
 
-inline fun ViewGroup.forEach(action: (View) -> Unit) {
-    for (i in 0 until childCount) {
-        action(getChildAt(i))
-    }
-}
-
 class SongDetailDialog : DialogFragment() {
 
     @SuppressLint("InflateParams")
@@ -152,7 +144,7 @@ class SongDetailDialog : DialogFragment() {
             }
         }
         return materialDialog(R.string.action_details)
-            .setPositiveButton(android.R.string.ok, null)
+            .setPositiveButton(R.string.ok, null)
             .setView(dialogView)
             .create()
             .colorButtons()

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

@@ -15,13 +15,8 @@
 package code.name.monkey.retromusic.extensions
 
 import android.app.Activity
-import androidx.annotation.IdRes
 import androidx.appcompat.app.AppCompatActivity
-import androidx.fragment.app.Fragment
-import androidx.fragment.app.FragmentActivity
-import androidx.fragment.app.FragmentTransaction
 import code.name.monkey.appthemehelper.util.ToolbarContentTintHelper
-import code.name.monkey.retromusic.R
 import com.google.android.material.appbar.MaterialToolbar
 
 fun AppCompatActivity.applyToolbar(toolbar: MaterialToolbar) {
@@ -30,41 +25,6 @@ fun AppCompatActivity.applyToolbar(toolbar: MaterialToolbar) {
     setSupportActionBar(toolbar)
 }
 
-fun FragmentActivity?.addFragment(
-    @IdRes idRes: Int = R.id.container,
-    fragment: Fragment,
-    tag: String? = null,
-    addToBackStack: Boolean = false
-) {
-    val compatActivity = this as? AppCompatActivity ?: return
-    compatActivity.supportFragmentManager.beginTransaction()
-        .apply {
-            add(fragment, tag)
-            setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN)
-            if (addToBackStack) {
-                addToBackStack(null)
-            }
-            commitNow()
-        }
-}
-
-fun AppCompatActivity.replaceFragment(
-    @IdRes id: Int = R.id.container,
-    fragment: Fragment,
-    tag: String? = null,
-    addToBackStack: Boolean = false
-) {
-    val compatActivity = this ?: return
-    compatActivity.supportFragmentManager.beginTransaction()
-        .apply {
-            replace(id, fragment, tag)
-            if (addToBackStack) {
-                addToBackStack(null)
-            }
-            commit()
-        }
-}
-
 inline fun <reified T : Any> Activity.extra(key: String, default: T? = null) = lazy {
     val value = intent?.extras?.get(key)
     if (value is T) value else default

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

@@ -23,6 +23,7 @@ import android.widget.CheckBox
 import android.widget.SeekBar
 import androidx.annotation.AttrRes
 import androidx.annotation.ColorInt
+import androidx.appcompat.widget.AppCompatImageView
 import androidx.appcompat.widget.Toolbar
 import androidx.fragment.app.Fragment
 import code.name.monkey.appthemehelper.ThemeStore
@@ -130,6 +131,12 @@ fun MaterialButton.applyColor(color: Int) {
     iconTint = textColorColorStateList
 }
 
+fun MaterialButton.applyOutlineColor(color: Int) {
+    val textColorColorStateList = ColorStateList.valueOf(color)
+    setTextColor(textColorColorStateList)
+    iconTint = textColorColorStateList
+}
+
 fun TextInputLayout.accentColor() {
     val accentColor = ThemeStore.accentColor(context)
     val colorState = ColorStateList.valueOf(accentColor)
@@ -141,3 +148,7 @@ fun TextInputLayout.accentColor() {
 fun TextInputEditText.accentColor() {
 
 }
+
+fun AppCompatImageView.accentColor(): Int {
+    return ThemeStore.accentColor(context)
+}

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

@@ -51,7 +51,8 @@ val FragmentManager.currentNavigationFragment: Fragment?
     get() = primaryNavigationFragment?.childFragmentManager?.fragments?.first()
 
 fun AppCompatActivity.currentFragment(navHostId: Int): Fragment? {
-    val navHostFragment: NavHostFragment = supportFragmentManager.findFragmentById(navHostId) as NavHostFragment
+    val navHostFragment: NavHostFragment =
+        supportFragmentManager.findFragmentById(navHostId) as NavHostFragment
     navHostFragment.targetFragment
     return navHostFragment.childFragmentManager.fragments.first()
 }

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

@@ -14,13 +14,10 @@
 
 package code.name.monkey.retromusic.extensions
 
-import android.content.res.ColorStateList
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.EditText
-import android.widget.SeekBar
-import androidx.annotation.ColorInt
 import androidx.annotation.LayoutRes
 import code.name.monkey.appthemehelper.ThemeStore
 import code.name.monkey.appthemehelper.util.TintHelper

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

@@ -3,6 +3,8 @@ package code.name.monkey.retromusic.fragments
 import android.os.Bundle
 import android.view.View
 import android.widget.ImageView
+import androidx.lifecycle.Observer
+import androidx.lifecycle.lifecycleScope
 import androidx.navigation.fragment.navArgs
 import androidx.recyclerview.widget.GridLayoutManager
 import androidx.recyclerview.widget.LinearLayoutManager
@@ -10,15 +12,14 @@ import code.name.monkey.retromusic.*
 import code.name.monkey.retromusic.adapter.album.AlbumAdapter
 import code.name.monkey.retromusic.adapter.artist.ArtistAdapter
 import code.name.monkey.retromusic.adapter.song.SongAdapter
+import code.name.monkey.retromusic.db.toSong
 import code.name.monkey.retromusic.fragments.albums.AlbumClickListener
 import code.name.monkey.retromusic.fragments.artists.ArtistClickListener
 import code.name.monkey.retromusic.fragments.base.AbsMainActivityFragment
 import code.name.monkey.retromusic.model.Album
 import code.name.monkey.retromusic.model.Artist
-import code.name.monkey.retromusic.model.Song
 import code.name.monkey.retromusic.repository.RealRepository
 import kotlinx.android.synthetic.main.fragment_playlist_detail.*
-import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers.IO
 import kotlinx.coroutines.Dispatchers.Main
 import kotlinx.coroutines.launch
@@ -48,32 +49,86 @@ class DetailListFragment : AbsMainActivityFragment(R.layout.fragment_playlist_de
             RECENT_ALBUMS -> {
                 loadAlbums(R.string.recent_albums, RECENT_ALBUMS)
             }
-            FAVOURITES -> {
+            FAVOURITES -> loadFavorite()
-                loadFavorite()
+            HISTORY_PLAYLIST -> loadHistory()
-            }
+            LAST_ADDED_PLAYLIST -> lastAddedSongs()
+            TOP_PLAYED_PLAYLIST -> topPlayed()
         }
     }
 
+    private fun lastAddedSongs() {
+        toolbar.setTitle(R.string.last_added)
+        val songAdapter = SongAdapter(
+            requireActivity(),
+            mutableListOf(),
+            R.layout.item_list, null
+        )
+        recyclerView.apply {
+            adapter = songAdapter
+            layoutManager = linearLayoutManager()
+        }
+        lifecycleScope.launch(IO) {
+            val songs = repository.recentSongs()
+            withContext(Main) { songAdapter.swapDataSet(songs) }
+        }
+    }
+
+    private fun topPlayed() {
+        toolbar.setTitle(R.string.my_top_tracks)
+        val songAdapter = SongAdapter(
+            requireActivity(),
+            mutableListOf(),
+            R.layout.item_list, null
+        )
+        recyclerView.apply {
+            adapter = songAdapter
+            layoutManager = linearLayoutManager()
+        }
+        lifecycleScope.launch(IO) {
+            val songs = repository.recentSongs()
+            withContext(Main) { songAdapter.swapDataSet(songs) }
+        }
+    }
+
+    private fun loadHistory() {
+        toolbar.setTitle(R.string.history)
+
+        val songAdapter = SongAdapter(
+            requireActivity(),
+            mutableListOf(),
+            R.layout.item_list, null
+        )
+        recyclerView.apply {
+            adapter = songAdapter
+            layoutManager = linearLayoutManager()
+        }
+        repository.historySong().observe(viewLifecycleOwner, Observer {
+            val songs = it.map { historyEntity -> historyEntity.toSong() }
+            songAdapter.swapDataSet(songs)
+        })
+    }
+
     private fun loadFavorite() {
         toolbar.setTitle(R.string.favorites)
-        CoroutineScope(IO).launch {
+        val songAdapter = SongAdapter(
-            val songs = repository.favoritePlaylistHome()
+            requireActivity(),
-            withContext(Main) {
+            mutableListOf(),
-                recyclerView.apply {
+            R.layout.item_list, null
-                    adapter = SongAdapter(
+        )
-                        requireActivity(),
+        recyclerView.apply {
-                        songs.arrayList as MutableList<Song>,
+            adapter = songAdapter
-                        R.layout.item_list, null
+            layoutManager = linearLayoutManager()
-                    )
-                    layoutManager = linearLayoutManager()
-                }
-            }
         }
+        repository.favorites().observe(viewLifecycleOwner, Observer {
+            println(it.size)
+            val songs = it.map { songEntity -> songEntity.toSong() }
+            songAdapter.swapDataSet(songs)
+        })
     }
 
     private fun loadArtists(title: Int, type: Int) {
         toolbar.setTitle(title)
-        CoroutineScope(IO).launch {
+        lifecycleScope.launch(IO) {
             val artists =
                 if (type == TOP_ARTISTS) repository.topArtists() else repository.recentArtists()
             withContext(Main) {
@@ -87,7 +142,7 @@ class DetailListFragment : AbsMainActivityFragment(R.layout.fragment_playlist_de
 
     private fun loadAlbums(title: Int, type: Int) {
         toolbar.setTitle(title)
-        CoroutineScope(IO).launch {
+        lifecycleScope.launch(IO) {
             val albums =
                 if (type == TOP_ALBUMS) repository.topAlbums() else repository.recentAlbums()
             withContext(Main) {

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

@@ -5,7 +5,9 @@ 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
@@ -15,7 +17,7 @@ import kotlinx.coroutines.async
 import kotlinx.coroutines.launch
 
 class LibraryViewModel(
-    private val realRepository: RealRepository
+    private val repository: RealRepository
 ) : ViewModel(), MusicServiceEventListener {
 
     private val paletteColor = MutableLiveData<Int>()
@@ -49,37 +51,37 @@ 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>>
-        get() = viewModelScope.async { realRepository.homeSections() }
+        get() = viewModelScope.async { repository.homeSections() }
 
     private val loadSongs: Deferred<List<Song>>
-        get() = viewModelScope.async(IO) { realRepository.allSongs() }
+        get() = viewModelScope.async(IO) { repository.allSongs() }
 
     private val loadAlbums: Deferred<List<Album>>
         get() = viewModelScope.async(IO) {
-            realRepository.allAlbums()
+            repository.allAlbums()
         }
 
     private val loadArtists: Deferred<List<Artist>>
         get() = viewModelScope.async(IO) {
-            realRepository.albumArtists()
+            repository.albumArtists()
         }
 
     private val loadPlaylists: Deferred<List<Playlist>>
         get() = viewModelScope.async(IO) {
-            realRepository.allPlaylists()
+            repository.allPlaylists()
         }
     private val loadPlaylistsWithSongs: Deferred<List<PlaylistWithSongs>>
         get() = viewModelScope.async(IO) {
-            realRepository.playlistWithSongs()
+            repository.playlistWithSongs()
         }
 
     private val loadGenres: Deferred<List<Genre>>
         get() = viewModelScope.async(IO) {
-            realRepository.allGenres()
+            repository.allGenres()
         }
 
 
@@ -119,6 +121,22 @@ 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

@@ -26,6 +26,7 @@ import code.name.monkey.retromusic.adapter.song.SimpleSongAdapter
 import code.name.monkey.retromusic.dialogs.AddToRetroPlaylist
 import code.name.monkey.retromusic.dialogs.DeleteSongsDialog
 import code.name.monkey.retromusic.extensions.applyColor
+import code.name.monkey.retromusic.extensions.applyOutlineColor
 import code.name.monkey.retromusic.extensions.show
 import code.name.monkey.retromusic.fragments.base.AbsMainActivityFragment
 import code.name.monkey.retromusic.glide.AlbumGlideRequest
@@ -240,7 +241,7 @@ class AlbumDetailsFragment : AbsMainActivityFragment(R.layout.fragment_album_det
 
     private fun setColors(color: MediaNotificationProcessor) {
         shuffleAction.applyColor(color.backgroundColor)
-        playAction.applyColor(color.backgroundColor)
+        playAction.applyOutlineColor(color.backgroundColor)
     }
 
     override fun onAlbumClick(albumId: Int, view: View) {

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

@@ -27,7 +27,7 @@ class AlbumDetailsViewModel(
     fun getAlbum(): LiveData<Album> = _album
     fun getArtist(): LiveData<Artist> = _artist
     fun getAlbumInfo(): LiveData<LastFmAlbum> = _lastFmAlbum
-    fun getMoreAlbums(): LiveData<List<Album>> = _moreAlbums;
+    fun getMoreAlbums(): LiveData<List<Album>> = _moreAlbums
 
     init {
         loadAlbumDetails()

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

@@ -22,6 +22,7 @@ import code.name.monkey.retromusic.adapter.album.HorizontalAlbumAdapter
 import code.name.monkey.retromusic.adapter.song.SimpleSongAdapter
 import code.name.monkey.retromusic.dialogs.AddToRetroPlaylist
 import code.name.monkey.retromusic.extensions.applyColor
+import code.name.monkey.retromusic.extensions.applyOutlineColor
 import code.name.monkey.retromusic.extensions.show
 import code.name.monkey.retromusic.extensions.showToast
 import code.name.monkey.retromusic.fragments.albums.AlbumClickListener
@@ -72,7 +73,6 @@ class ArtistDetailsFragment : AbsMainActivityFragment(R.layout.fragment_artist_d
         setupRecyclerView()
         postponeEnterTransition()
         detailsViewModel.getArtist().observe(viewLifecycleOwner, Observer {
-
             showArtist(it)
             startPostponedEnterTransition()
         })
@@ -191,7 +191,7 @@ class ArtistDetailsFragment : AbsMainActivityFragment(R.layout.fragment_artist_d
 
     private fun setColors(color: MediaNotificationProcessor) {
         shuffleAction.applyColor(color.backgroundColor)
-        playAction.applyColor(color.backgroundColor)
+        playAction.applyOutlineColor(color.backgroundColor)
     }
 
     override fun onAlbumClick(albumId: Int, view: View) {

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

@@ -6,8 +6,8 @@ import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import code.name.monkey.retromusic.interfaces.MusicServiceEventListener
 import code.name.monkey.retromusic.model.Artist
-import code.name.monkey.retromusic.repository.RealRepository
 import code.name.monkey.retromusic.network.model.LastFmArtist
+import code.name.monkey.retromusic.repository.RealRepository
 import kotlinx.coroutines.Deferred
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.async

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

@@ -1,10 +1,8 @@
 package code.name.monkey.retromusic.fragments.base
 
-import android.annotation.SuppressLint
 import android.content.ContentUris
 import android.content.Intent
 import android.media.MediaMetadataRetriever
-import android.os.AsyncTask
 import android.os.Build
 import android.os.Bundle
 import android.provider.MediaStore
@@ -22,29 +20,34 @@ import code.name.monkey.retromusic.EXTRA_ARTIST_ID
 import code.name.monkey.retromusic.R
 import code.name.monkey.retromusic.activities.tageditor.AbsTagEditorActivity
 import code.name.monkey.retromusic.activities.tageditor.SongTagEditorActivity
+import code.name.monkey.retromusic.db.PlaylistEntity
 import code.name.monkey.retromusic.dialogs.*
 import code.name.monkey.retromusic.extensions.hide
+import code.name.monkey.retromusic.extensions.whichFragment
 import code.name.monkey.retromusic.fragments.LibraryViewModel
+import code.name.monkey.retromusic.fragments.ReloadType.Playlists
 import code.name.monkey.retromusic.fragments.player.PlayerAlbumCoverFragment
 import code.name.monkey.retromusic.helper.MusicPlayerRemote
 import code.name.monkey.retromusic.interfaces.PaletteColorHolder
 import code.name.monkey.retromusic.model.Song
 import code.name.monkey.retromusic.model.lyrics.Lyrics
 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
 import kotlinx.coroutines.withContext
 import org.koin.android.ext.android.get
+import org.koin.android.ext.android.inject
 import org.koin.androidx.viewmodel.ext.android.sharedViewModel
 import java.io.FileNotFoundException
 
 abstract class AbsPlayerFragment(@LayoutRes layout: Int) : AbsMainActivityFragment(layout),
     Toolbar.OnMenuItemClickListener, PaletteColorHolder, PlayerAlbumCoverFragment.Callbacks {
 
-    private var updateIsFavoriteTask: AsyncTask<*, *, *>? = null
-    private var updateLyricsAsyncTask: AsyncTask<*, *, *>? = null
     private var playerAlbumCoverFragment: PlayerAlbumCoverFragment? = null
     protected val libraryViewModel by sharedViewModel<LibraryViewModel>()
 
@@ -70,7 +73,7 @@ abstract class AbsPlayerFragment(@LayoutRes layout: Int) : AbsMainActivityFragme
                 return true
             }
             R.id.action_add_to_playlist -> {
-                lifecycleScope.launch(Dispatchers.IO) {
+                lifecycleScope.launch(IO) {
                     val playlists = get<RealRepository>().roomPlaylists()
                     withContext(Dispatchers.Main) {
                         AddToRetroPlaylist.create(playlists, song)
@@ -159,7 +162,18 @@ abstract class AbsPlayerFragment(@LayoutRes layout: Int) : AbsMainActivityFragme
     }
 
     protected open fun toggleFavorite(song: Song) {
-        MusicUtil.toggleFavorite(requireActivity(), song)
+        lifecycleScope.launch(IO) {
+            val playlist: PlaylistEntity = repository.favoritePlaylist().first()
+            val songEntity = song.toSongEntity(playlist.playListId)
+            val isFavorite = repository.isFavoriteSong(songEntity).isNotEmpty()
+            if (isFavorite) {
+                repository.removeSongFromPlaylist(songEntity)
+            } else {
+                repository.insertSongs(listOf(song.toSongEntity(playlist.playListId)))
+                libraryViewModel.forceReload(Playlists)
+            }
+            requireContext().sendBroadcast(Intent(MusicService.FAVORITE_STATE_CHANGED))
+        }
     }
 
     abstract fun playerToolbar(): Toolbar?
@@ -182,84 +196,62 @@ abstract class AbsPlayerFragment(@LayoutRes layout: Int) : AbsMainActivityFragme
         updateLyrics()
     }
 
-    override fun onDestroyView() {
-        if (updateIsFavoriteTask != null && !updateIsFavoriteTask!!.isCancelled) {
-            updateIsFavoriteTask!!.cancel(true)
-        }
-        if (updateLyricsAsyncTask != null && !updateLyricsAsyncTask!!.isCancelled) {
-            updateLyricsAsyncTask!!.cancel(true)
-        }
-        super.onDestroyView()
-    }
-
-    @SuppressLint("StaticFieldLeak")
     fun updateIsFavorite() {
-        if (updateIsFavoriteTask != null) {
+        lifecycleScope.launch(IO) {
-            updateIsFavoriteTask!!.cancel(false)
+            val playlist: PlaylistEntity = repository.favoritePlaylist().first()
-        }
+            val song = MusicPlayerRemote.currentSong.toSongEntity(playlist.playListId)
-        updateIsFavoriteTask = object : AsyncTask<Song, Void, Boolean>() {
+            val isFavorite = repository.isFavoriteSong(song).isNotEmpty()
-            override fun doInBackground(vararg params: Song): Boolean {
+            withContext(Dispatchers.Main) {
-                return MusicUtil.isFavorite(requireActivity(), params[0])
+                val icon = if (isFavorite) R.drawable.ic_favorite else R.drawable.ic_favorite_border
-            }
-
-            override fun onPostExecute(isFavorite: Boolean) {
-                val res = if (isFavorite)
-                    R.drawable.ic_favorite
-                else
-                    R.drawable.ic_favorite_border
-
                 val drawable =
-                    RetroUtil.getTintedVectorDrawable(requireContext(), res, toolbarIconColor())
+                    RetroUtil.getTintedVectorDrawable(requireContext(), icon, toolbarIconColor())
-                if (playerToolbar() != null && playerToolbar()!!.menu.findItem(R.id.action_toggle_favorite) != null)
+                if (playerToolbar() != null) {
-                    playerToolbar()!!.menu.findItem(R.id.action_toggle_favorite).setIcon(drawable)
+                    playerToolbar()?.menu?.findItem(R.id.action_toggle_favorite)
-                        .title =
+                        ?.setIcon(drawable)?.title =
-                        if (isFavorite) getString(R.string.action_remove_from_favorites) else getString(
+                        if (isFavorite) getString(R.string.action_remove_from_favorites)
-                            R.string.action_add_to_favorites
+                        else getString(R.string.action_add_to_favorites)
-                        )
-            }
-        }.execute(MusicPlayerRemote.currentSong)
-    }
-
-    @SuppressLint("StaticFieldLeak")
-    private fun updateLyrics() {
-        if (updateLyricsAsyncTask != null) updateLyricsAsyncTask!!.cancel(false)
-
-        updateLyricsAsyncTask = object : AsyncTask<Song, Void, Lyrics>() {
-            override fun onPreExecute() {
-                super.onPreExecute()
-                setLyrics(null)
-            }
-
-            override fun doInBackground(vararg params: Song): Lyrics? {
-                try {
-                    var data: String? =
-                        LyricUtil.getStringFromFile(params[0].title, params[0].artistName)
-                    return if (TextUtils.isEmpty(data)) {
-                        data = MusicUtil.getLyrics(params[0])
-                        return if (TextUtils.isEmpty(data)) {
-                            null
-                        } else {
-                            Lyrics.parse(params[0], data)
-                        }
-                    } else Lyrics.parse(params[0], data!!)
-                } catch (err: FileNotFoundException) {
-                    return null
                 }
             }
+        }
+    }
 
-            override fun onPostExecute(l: Lyrics?) {
+    private fun updateLyrics() {
-                setLyrics(l)
+        setLyrics(null)
+        lifecycleScope.launch(IO) {
+            val song = MusicPlayerRemote.currentSong
+            val lyrics = try {
+                var data: String? = LyricUtil.getStringFromFile(song.title, song.artistName)
+                if (TextUtils.isEmpty(data)) {
+                    data = MusicUtil.getLyrics(song)
+                    if (TextUtils.isEmpty(data)) {
+                        null
+                    } else {
+                        Lyrics.parse(song, data)
+                    }
+                } else Lyrics.parse(song, data!!)
+            } catch (err: FileNotFoundException) {
+                null
             }
-
+            withContext(Main) {
-            override fun onCancelled(s: Lyrics?) {
+                setLyrics(lyrics)
-                onPostExecute(null)
             }
-        }.execute(MusicPlayerRemote.currentSong)
+        }
     }
 
     open fun setLyrics(l: Lyrics?) {
     }
 
+    private val repository by inject<RealRepository>()
+
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+        lifecycleScope.launch(IO) {
+            if (repository.checkPlaylistExists(getString(R.string.favorites)).isEmpty()) {
+                repository.createPlaylist(PlaylistEntity(getString(R.string.favorites)))
+            }
+        }
+    }
+
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
         if (PreferenceUtil.isFullScreenMode &&
@@ -267,8 +259,7 @@ abstract class AbsPlayerFragment(@LayoutRes layout: Int) : AbsMainActivityFragme
         ) {
             view.findViewById<View>(R.id.status_bar).visibility = View.GONE
         }
-        playerAlbumCoverFragment =
+        playerAlbumCoverFragment = whichFragment(R.id.playerAlbumCoverFragment)
-            childFragmentManager.findFragmentById(R.id.playerAlbumCoverFragment) as PlayerAlbumCoverFragment?
         playerAlbumCoverFragment?.setCallbacks(this)
 
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)

app/src/main/java/code/name/monkey/retromusic/fragments/folder/FoldersFragment.java

@@ -290,7 +290,7 @@ public class FoldersFragment extends AbsMainActivityFragment implements
                     }
                 }
                 if (startIndex > -1) {
-                    MusicPlayerRemote.INSTANCE.openQueue(songs, startIndex, true);
+                    MusicPlayerRemote.openQueue(songs, startIndex, true);
                 } else {
                     final File finalFile = file1;
                     Snackbar.make(coordinatorLayout, Html.fromHtml(

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

@@ -36,7 +36,7 @@ class GenreDetailsFragment : AbsMainActivityFragment(R.layout.fragment_playlist_
         mainActivity.addMusicServiceEventListener(detailsViewModel)
         mainActivity.setSupportActionBar(toolbar)
         mainActivity.hideBottomBarVisibility(false)
-
+        progressIndicator.hide()
         setupRecyclerView()
         detailsViewModel.getSongs().observe(viewLifecycleOwner, androidx.lifecycle.Observer {
             songs(it)

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

@@ -21,10 +21,11 @@ import android.view.View
 import androidx.core.os.bundleOf
 import androidx.lifecycle.Observer
 import androidx.lifecycle.lifecycleScope
-import androidx.navigation.findNavController
 import androidx.recyclerview.widget.LinearLayoutManager
-import code.name.monkey.retromusic.EXTRA_PLAYLIST
+import code.name.monkey.retromusic.HISTORY_PLAYLIST
+import code.name.monkey.retromusic.LAST_ADDED_PLAYLIST
 import code.name.monkey.retromusic.R
+import code.name.monkey.retromusic.TOP_PLAYED_PLAYLIST
 import code.name.monkey.retromusic.adapter.HomeAdapter
 import code.name.monkey.retromusic.extensions.findActivityNavController
 import code.name.monkey.retromusic.fragments.LibraryViewModel
@@ -32,9 +33,6 @@ import code.name.monkey.retromusic.fragments.base.AbsMainActivityFragment
 import code.name.monkey.retromusic.glide.ProfileBannerGlideRequest
 import code.name.monkey.retromusic.glide.UserProfileGlideRequest
 import code.name.monkey.retromusic.helper.MusicPlayerRemote
-import code.name.monkey.retromusic.model.smartplaylist.HistoryPlaylist
-import code.name.monkey.retromusic.model.smartplaylist.LastAddedPlaylist
-import code.name.monkey.retromusic.model.smartplaylist.TopTracksPlaylist
 import code.name.monkey.retromusic.repository.Repository
 import code.name.monkey.retromusic.util.NavigationUtil
 import code.name.monkey.retromusic.util.PreferenceUtil
@@ -74,15 +72,15 @@ class HomeFragment :
 
         lastAdded.setOnClickListener {
             findActivityNavController(R.id.fragment_container).navigate(
-                R.id.playlistDetailsFragment,
+                R.id.detailListFragment,
-                bundleOf(EXTRA_PLAYLIST to LastAddedPlaylist())
+                bundleOf("type" to LAST_ADDED_PLAYLIST)
             )
         }
 
         topPlayed.setOnClickListener {
             findActivityNavController(R.id.fragment_container).navigate(
-                R.id.playlistDetailsFragment,
+                R.id.detailListFragment,
-                bundleOf(EXTRA_PLAYLIST to TopTracksPlaylist())
+                bundleOf("type" to TOP_PLAYED_PLAYLIST)
             )
         }
 
@@ -96,9 +94,9 @@ class HomeFragment :
         }
 
         history.setOnClickListener {
-            requireActivity().findNavController(R.id.fragment_container).navigate(
+            findActivityNavController(R.id.fragment_container).navigate(
-                R.id.playlistDetailsFragment,
+                R.id.detailListFragment,
-                bundleOf(EXTRA_PLAYLIST to HistoryPlaylist())
+                bundleOf("type" to HISTORY_PLAYLIST)
             )
         }
 

app/src/main/java/code/name/monkey/retromusic/fragments/player/fit/FitPlaybackControlsFragment.kt

@@ -3,9 +3,7 @@ package code.name.monkey.retromusic.fragments.player.fit
 import android.animation.ObjectAnimator
 import android.graphics.PorterDuff
 import android.os.Bundle
-import android.view.LayoutInflater
 import android.view.View
-import android.view.ViewGroup
 import android.view.animation.AccelerateInterpolator
 import android.view.animation.DecelerateInterpolator
 import android.view.animation.LinearInterpolator
@@ -26,7 +24,6 @@ import code.name.monkey.retromusic.helper.PlayPauseButtonOnClickHandler
 import code.name.monkey.retromusic.misc.SimpleOnSeekbarChangeListener
 import code.name.monkey.retromusic.service.MusicService
 import code.name.monkey.retromusic.util.MusicUtil
-
 import code.name.monkey.retromusic.util.PreferenceUtil
 import code.name.monkey.retromusic.util.color.MediaNotificationProcessor
 import kotlinx.android.synthetic.main.fragment_fit_playback_controls.*

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

@@ -127,7 +127,7 @@ class PlaylistDetailsFragment : AbsMainActivityFragment(R.layout.fragment_playli
         return String(Character.toChars(unicode))
     }
 
-    public override fun onPause() {
+    override fun onPause() {
         if (recyclerViewDragDropManager != null) {
             recyclerViewDragDropManager!!.cancelDrag()
         }

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

@@ -31,10 +31,11 @@ class PlaylistDetailsViewModel(
         loadPlaylistSongs(playlist)
     }
 
-    private fun loadPlaylistSongs(playlist: PlaylistWithSongs) = viewModelScope.launch(Dispatchers.IO) {
+    private fun loadPlaylistSongs(playlist: PlaylistWithSongs) =
-        val songs: List<Song> = realRepository.playlistSongs(playlist)
+        viewModelScope.launch(Dispatchers.IO) {
-        withContext(Main) { _playListSongs.postValue(songs) }
+            val songs: List<Song> = realRepository.playlistSongs(playlist)
-    }
+            withContext(Main) { _playListSongs.postValue(songs) }
+        }
 
     override fun onMediaStoreChanged() {
         /*if (playlist !is AbsCustomPlaylist) {

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

@@ -15,8 +15,8 @@
 package code.name.monkey.retromusic.glide.artistimage
 
 import android.content.Context
-import code.name.monkey.retromusic.deezer.DeezerApiService
 import code.name.monkey.retromusic.deezer.Data
+import code.name.monkey.retromusic.deezer.DeezerApiService
 import code.name.monkey.retromusic.util.MusicUtil
 import code.name.monkey.retromusic.util.PreferenceUtil
 import com.bumptech.glide.Priority
@@ -69,13 +69,13 @@ class ArtistImageFetcher(
             val response = deezerApiService.getArtistImage(artists[0]).execute()
 
             if (!response.isSuccessful) {
-                throw   IOException("Request failed with code: " + response.code());
+                throw   IOException("Request failed with code: " + response.code())
             }
 
             if (isCancelled) return null
 
             return try {
-                val deezerResponse = response.body();
+                val deezerResponse = response.body()
                 val imageUrl = deezerResponse?.data?.get(0)?.let { getHighestQuality(it) }
                 // Fragile way to detect a place holder image returned from Deezer:
                 // ex: "https://e-cdns-images.dzcdn.net/images/artist//250x250-000000-80-0-0.jpg"

app/src/main/java/code/name/monkey/retromusic/helper/HorizontalAdapterHelper.kt

@@ -21,7 +21,7 @@ import code.name.monkey.retromusic.R
 
 object HorizontalAdapterHelper {
 
-    const val LAYOUT_RES = R.layout.item_image
+    const val LAYOUT_RES = R.layout.item_album_card
 
     private const val TYPE_FIRST = 1
     private const val TYPE_MIDDLE = 2

app/src/main/java/code/name/monkey/retromusic/helper/M3UWriter.kt

@@ -13,7 +13,6 @@
  */
 package code.name.monkey.retromusic.helper
 
-import android.content.Context
 import code.name.monkey.retromusic.model.Playlist
 import java.io.BufferedWriter
 import java.io.File
@@ -24,14 +23,13 @@ object M3UWriter : M3UConstants {
     @JvmStatic
     @Throws(IOException::class)
     fun write(
-        context: Context,
         dir: File,
         playlist: Playlist
     ): File? {
         if (!dir.exists()) dir.mkdirs()
         val file = File(dir, playlist.name + "." + M3UConstants.EXTENSION)
         val songs = playlist.getSongs()
-        if (songs.size > 0) {
+        if (songs.isNotEmpty()) {
             val bw = BufferedWriter(FileWriter(file))
             bw.write(M3UConstants.HEADER)
             for (song in songs) {

app/src/main/java/code/name/monkey/retromusic/helper/SearchQueryHelper.kt

@@ -15,7 +15,6 @@
 package code.name.monkey.retromusic.helper
 
 import android.app.SearchManager
-import android.content.Context
 import android.os.Bundle
 import android.provider.MediaStore
 import code.name.monkey.retromusic.model.Song
@@ -33,7 +32,7 @@ object SearchQueryHelper : KoinComponent {
     var songs = ArrayList<Song>()
 
     @JvmStatic
-    fun getSongs(context: Context, extras: Bundle): List<Song> {
+    fun getSongs(extras: Bundle): List<Song> {
         val query = extras.getString(SearchManager.QUERY, null)
         val artistName = extras.getString(MediaStore.EXTRA_MEDIA_ARTIST, null)
         val albumName = extras.getString(MediaStore.EXTRA_MEDIA_ALBUM, null)
@@ -45,9 +44,9 @@ object SearchQueryHelper : KoinComponent {
                 songRepository.makeSongCursor(
                     ARTIST_SELECTION + AND + ALBUM_SELECTION + AND + TITLE_SELECTION,
                     arrayOf(
-                        artistName.toLowerCase(),
+                        artistName.toLowerCase(Locale.getDefault()),
-                        albumName.toLowerCase(),
+                        albumName.toLowerCase(Locale.getDefault()),
-                        titleName.toLowerCase()
+                        titleName.toLowerCase(Locale.getDefault())
                     )
                 )
             )
@@ -59,7 +58,10 @@ object SearchQueryHelper : KoinComponent {
             songs = songRepository.songs(
                 songRepository.makeSongCursor(
                     ARTIST_SELECTION + AND + TITLE_SELECTION,
-                    arrayOf(artistName.toLowerCase(), titleName.toLowerCase())
+                    arrayOf(
+                        artistName.toLowerCase(Locale.getDefault()),
+                        titleName.toLowerCase(Locale.getDefault())
+                    )
                 )
             )
         }
@@ -70,7 +72,10 @@ object SearchQueryHelper : KoinComponent {
             songs = songRepository.songs(
                 songRepository.makeSongCursor(
                     ALBUM_SELECTION + AND + TITLE_SELECTION,
-                    arrayOf(albumName.toLowerCase(), titleName.toLowerCase())
+                    arrayOf(
+                        albumName.toLowerCase(Locale.getDefault()),
+                        titleName.toLowerCase(Locale.getDefault())
+                    )
                 )
             )
         }
@@ -81,7 +86,7 @@ object SearchQueryHelper : KoinComponent {
             songs = songRepository.songs(
                 songRepository.makeSongCursor(
                     ARTIST_SELECTION,
-                    arrayOf(artistName.toLowerCase())
+                    arrayOf(artistName.toLowerCase(Locale.getDefault()))
                 )
             )
         }
@@ -92,7 +97,7 @@ object SearchQueryHelper : KoinComponent {
             songs = songRepository.songs(
                 songRepository.makeSongCursor(
                     ALBUM_SELECTION,
-                    arrayOf(albumName.toLowerCase())
+                    arrayOf(albumName.toLowerCase(Locale.getDefault()))
                 )
             )
         }
@@ -103,7 +108,7 @@ object SearchQueryHelper : KoinComponent {
             songs = songRepository.songs(
                 songRepository.makeSongCursor(
                     TITLE_SELECTION,
-                    arrayOf(titleName.toLowerCase())
+                    arrayOf(titleName.toLowerCase(Locale.getDefault()))
                 )
             )
         }
@@ -113,7 +118,7 @@ object SearchQueryHelper : KoinComponent {
         songs = songRepository.songs(
             songRepository.makeSongCursor(
                 ARTIST_SELECTION,
-                arrayOf(query.toLowerCase())
+                arrayOf(query.toLowerCase(Locale.getDefault()))
             )
         )
 
@@ -123,7 +128,7 @@ object SearchQueryHelper : KoinComponent {
         songs = songRepository.songs(
             songRepository.makeSongCursor(
                 ALBUM_SELECTION,
-                arrayOf(query.toLowerCase())
+                arrayOf(query.toLowerCase(Locale.getDefault()))
             )
         )
         if (songs.isNotEmpty()) {
@@ -132,7 +137,7 @@ object SearchQueryHelper : KoinComponent {
         songs = songRepository.songs(
             songRepository.makeSongCursor(
                 TITLE_SELECTION,
-                arrayOf(query.toLowerCase())
+                arrayOf(query.toLowerCase(Locale.getDefault()))
             )
         )
         return if (songs.isNotEmpty()) {

app/src/main/java/code/name/monkey/retromusic/helper/menu/PlaylistMenuHelper.kt

@@ -15,7 +15,6 @@
 package code.name.monkey.retromusic.helper.menu
 
 
-import android.app.Activity
 import android.content.Context
 import android.view.MenuItem
 import android.widget.Toast
@@ -72,7 +71,7 @@ object PlaylistMenuHelper : KoinComponent {
                 return true
             }
             R.id.action_rename_playlist -> {
-                RenameRetroPlaylistDialog.create(playlistWithSongs.playlistEntity )
+                RenameRetroPlaylistDialog.create(playlistWithSongs.playlistEntity)
                     .show(activity.supportFragmentManager, "RENAME_PLAYLIST")
                 return true
             }
@@ -90,7 +89,6 @@ object PlaylistMenuHelper : KoinComponent {
     }
 
     private fun getPlaylistSongs(
-        activity: Activity,
         playlist: Playlist
     ): List<Song> {
         return if (playlist is AbsCustomPlaylist) {
@@ -100,7 +98,7 @@ object PlaylistMenuHelper : KoinComponent {
         }
     }
 
-    private class SavePlaylistAsyncTask internal constructor(context: Context) :
+    private class SavePlaylistAsyncTask(context: Context) :
         WeakContextAsyncTask<Playlist, String, String>(context) {
 
         override fun doInBackground(vararg params: Playlist): String {

app/src/main/java/code/name/monkey/retromusic/lyrics/Lrc.java

@@ -11,20 +11,20 @@ public class Lrc {
     private long time;
     private String text;
 
-    public void setTime(long time) {
-        this.time = time;
-    }
-
-    public void setText(String text) {
-        this.text = text;
-    }
-
     public long getTime() {
         return time;
     }
 
+    public void setTime(long time) {
+        this.time = time;
+    }
+
     public String getText() {
         return text;
     }
 
+    public void setText(String text) {
+        this.text = text;
+    }
+
 }

app/src/main/java/code/name/monkey/retromusic/lyrics/LrcEntry.java

@@ -23,6 +23,9 @@ import android.text.TextUtils;
  * 一行歌词实体
  */
 class LrcEntry implements Comparable<LrcEntry> {
+    public static final int GRAVITY_CENTER = 0;
+    public static final int GRAVITY_LEFT = 1;
+    public static final int GRAVITY_RIGHT = 2;
     private long time;
     private String text;
     private String secondText;
@@ -31,9 +34,6 @@ class LrcEntry implements Comparable<LrcEntry> {
      * 歌词距离视图顶部的距离
      */
     private float offset = Float.MIN_VALUE;
-    public static final int GRAVITY_CENTER = 0;
-    public static final int GRAVITY_LEFT = 1;
-    public static final int GRAVITY_RIGHT = 2;
 
     LrcEntry(long time, String text) {
         this.time = time;

app/src/main/java/code/name/monkey/retromusic/lyrics/LrcUtils.java

@@ -28,6 +28,7 @@ import java.io.InputStreamReader;
 import java.lang.reflect.Field;
 import java.net.HttpURLConnection;
 import java.net.URL;
+import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
@@ -77,7 +78,7 @@ class LrcUtils {
 
         List<LrcEntry> entryList = new ArrayList<>();
         try {
-            BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(lrcFile), "utf-8"));
+            BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(lrcFile), StandardCharsets.UTF_8));
             String line;
             while ((line = br.readLine()) != null) {
                 List<LrcEntry> list = parseLine(line);

app/src/main/java/code/name/monkey/retromusic/lyrics/LrcView.java

@@ -35,6 +35,8 @@ import android.view.View;
 import android.view.animation.LinearInterpolator;
 import android.widget.Scroller;
 
+import androidx.core.content.res.ResourcesCompat;
+
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collections;
@@ -510,6 +512,7 @@ public class LrcView extends View {
             if (i > 0) {
                 y += ((mLrcEntryList.get(i - 1).getHeight() + mLrcEntryList.get(i).getHeight()) >> 1) + mDividerHeight;
             }
+            mLrcPaint.setTypeface(ResourcesCompat.getFont(getContext(), R.font.sans));
             if (i == mCurrentLine) {
                 mLrcPaint.setTextSize(mCurrentTextSize);
                 mLrcPaint.setColor(mCurrentTextColor);

app/src/main/java/code/name/monkey/retromusic/model/Home.kt

@@ -14,10 +14,13 @@
 
 package code.name.monkey.retromusic.model
 
+import androidx.annotation.StringRes
 import code.name.monkey.retromusic.HomeSection
 
 class Home(
     val arrayList: List<Any>,
     @HomeSection
-    val homeSection: Int
+    val homeSection: Int,
+    @StringRes
+    val titleRes: Int
 )

app/src/main/java/code/name/monkey/retromusic/model/Song.kt

@@ -14,6 +14,7 @@
 package code.name.monkey.retromusic.model
 
 import android.os.Parcelable
+import code.name.monkey.retromusic.db.HistoryEntity
 import code.name.monkey.retromusic.db.SongEntity
 import kotlinx.android.parcel.Parcelize
 
@@ -33,6 +34,25 @@ open class Song(
     val composer: String?,
     val albumArtist: String?
 ) : Parcelable {
+    fun toHistoryEntity(timePlayed: Long): HistoryEntity {
+        return HistoryEntity(
+            id,
+            title,
+            trackNumber,
+            year,
+            duration,
+            data,
+            dateModified,
+            albumId,
+            albumName,
+            artistId,
+            artistName,
+            composer,
+            albumArtist,
+            timePlayed
+        )
+    }
+
     fun toSongEntity(playListId: Int): SongEntity {
         return SongEntity(
             playListId,

app/src/main/java/code/name/monkey/retromusic/preferences/AlbumCoverStylePreferenceDialog.kt

@@ -106,7 +106,7 @@ class AlbumCoverStylePreferenceDialog : DialogFragment(),
     override fun onPageScrollStateChanged(state: Int) {
     }
 
-    private class AlbumCoverStyleAdapter internal constructor(private val context: Context) :
+    private class AlbumCoverStyleAdapter(private val context: Context) :
         PagerAdapter() {
 
         override fun instantiateItem(collection: ViewGroup, position: Int): Any {

app/src/main/java/code/name/monkey/retromusic/preferences/LibraryPreference.kt

@@ -72,9 +72,7 @@ class LibraryPreferenceDialog : DialogFragment() {
                 categoryAdapter.categoryInfos = PreferenceUtil.defaultCategories
             }
             .setNegativeButton(android.R.string.cancel, null)
-            .setPositiveButton(
+            .setPositiveButton(R.string.ok) { _, _ -> updateCategories(categoryAdapter.categoryInfos) }
-                android.R.string.ok
-            ) { _, _ -> updateCategories(categoryAdapter.categoryInfos) }
             .setView(view)
             .create()
             .colorButtons()

app/src/main/java/code/name/monkey/retromusic/providers/SongPlayCountStore.java

@@ -108,7 +108,7 @@ public class SongPlayCountStore extends SQLiteOpenHelper {
      */
     @NonNull
     private static String getColumnNameForWeek(final int week) {
-        return SongPlayCountColumns.WEEK_PLAY_COUNT + String.valueOf(week);
+        return SongPlayCountColumns.WEEK_PLAY_COUNT + week;
     }
 
     /**

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

@@ -15,10 +15,9 @@
 package code.name.monkey.retromusic.repository
 
 import android.content.Context
+import androidx.lifecycle.LiveData
 import code.name.monkey.retromusic.*
-import code.name.monkey.retromusic.db.PlaylistEntity
+import code.name.monkey.retromusic.db.*
-import code.name.monkey.retromusic.db.PlaylistWithSongs
-import code.name.monkey.retromusic.db.SongEntity
 import code.name.monkey.retromusic.model.*
 import code.name.monkey.retromusic.model.smartplaylist.NotPlayedPlaylist
 import code.name.monkey.retromusic.network.LastFMService
@@ -32,91 +31,65 @@ import kotlinx.coroutines.flow.flow
 interface Repository {
 
     fun songsFlow(): Flow<Result<List<Song>>>
-
     fun albumsFlow(): Flow<Result<List<Album>>>
-
     fun artistsFlow(): Flow<Result<List<Artist>>>
-
     fun playlistsFlow(): Flow<Result<List<Playlist>>>
-
     fun genresFlow(): Flow<Result<List<Genre>>>
 
-
     suspend fun allAlbums(): List<Album>
-
     suspend fun albumById(albumId: Int): Album
-
     suspend fun allSongs(): List<Song>
-
     suspend fun allArtists(): List<Artist>
-
     suspend fun albumArtists(): List<Artist>
-
     suspend fun allPlaylists(): List<Playlist>
-
     suspend fun allGenres(): List<Genre>
-
     suspend fun search(query: String?): MutableList<Any>
-
     suspend fun getPlaylistSongs(playlist: Playlist): List<Song>
-
     suspend fun getGenre(genreId: Int): List<Song>
-
     suspend fun artistInfo(name: String, lang: String?, cache: String?): LastFmArtist
-
     suspend fun albumInfo(artist: String, album: String): LastFmAlbum
-
     suspend fun artistById(artistId: Int): Artist
-
     suspend fun recentArtists(): List<Artist>
-
     suspend fun topArtists(): List<Artist>
-
     suspend fun topAlbums(): List<Album>
-
     suspend fun recentAlbums(): List<Album>
-
     suspend fun recentArtistsHome(): Home
-
     suspend fun topArtistsHome(): Home
-
     suspend fun topAlbumsHome(): Home
-
     suspend fun recentAlbumsHome(): Home
-
     suspend fun favoritePlaylistHome(): Home
-
     suspend fun suggestionsHome(): Home
-
     suspend fun genresHome(): Home
-
     suspend fun playlists(): Home
-
     suspend fun homeSections(): List<Home>
-
     suspend fun homeSectionsFlow(): Flow<Result<List<Home>>>
-
     suspend fun playlist(playlistId: Int): Playlist
-
     suspend fun playlistWithSongs(): List<PlaylistWithSongs>
-
     suspend fun playlistSongs(playlistWithSongs: PlaylistWithSongs): List<Song>
-
     suspend fun insertSongs(songs: List<SongEntity>)
-
     suspend fun checkPlaylistExists(playlistName: String): List<PlaylistEntity>
-
     suspend fun createPlaylist(playlistEntity: PlaylistEntity): Long
-
     suspend fun roomPlaylists(): List<PlaylistEntity>
-
     suspend fun deleteRoomPlaylist(playlists: List<PlaylistEntity>)
-
     suspend fun renameRoomPlaylist(playlistId: Int, name: String)
-
+    suspend fun deleteSongsInPlaylist(songs: List<SongEntity>)
-    suspend fun removeSongFromPlaylist(songs: List<SongEntity>)
+    suspend fun removeSongFromPlaylist(songEntity: SongEntity)
-
     suspend fun deleteSongsFromPlaylist(playlists: List<PlaylistEntity>)
+    suspend fun favoritePlaylist(): List<PlaylistEntity>
+    suspend fun isFavoriteSong(songEntity: SongEntity): List<SongEntity>
+    suspend fun addSongToHistory(currentSong: Song)
+    suspend fun songPresentInHistory(currentSong: Song): HistoryEntity?
+    suspend fun updateHistorySong(currentSong: Song)
+    suspend fun favoritePlaylistSongs(): List<SongEntity>
+    suspend fun recentSongs(): List<Song>
+    suspend fun topPlayedSongs(): List<Song>
+    suspend fun insertSongInPlayCount(playCountEntity: PlayCountEntity)
+    suspend fun updateSongInPlayCount(playCountEntity: PlayCountEntity)
+    suspend fun deleteSongInPlayCount(playCountEntity: PlayCountEntity)
+    suspend fun checkSongExistInPlayCount(songId: Int): List<PlayCountEntity>
+    suspend fun playCountSongs(): List<PlayCountEntity>
+    fun historySong(): LiveData<List<HistoryEntity>>
+    fun favorites(): LiveData<List<SongEntity>>
 }
 
 class RealRepository(
@@ -129,8 +102,8 @@ class RealRepository(
     private val lastAddedRepository: LastAddedRepository,
     private val playlistRepository: PlaylistRepository,
     private val searchRepository: RealSearchRepository,
-    private val playedTracksRepository: TopPlayedRepository,
+    private val topPlayedRepository: TopPlayedRepository,
-    private val roomPlaylistRepository: RoomPlaylistRepository
+    private val roomRepository: RoomPlaylistRepository
 ) : Repository {
 
     override suspend fun allAlbums(): List<Album> = albumRepository.albums()
@@ -147,9 +120,9 @@ class RealRepository(
 
     override suspend fun recentAlbums(): List<Album> = lastAddedRepository.recentAlbums()
 
-    override suspend fun topArtists(): List<Artist> = playedTracksRepository.topArtists()
+    override suspend fun topArtists(): List<Artist> = topPlayedRepository.topArtists()
 
-    override suspend fun topAlbums(): List<Album> = playedTracksRepository.topAlbums()
+    override suspend fun topAlbums(): List<Album> = topPlayedRepository.topAlbums()
 
     override suspend fun allPlaylists(): List<Playlist> = playlistRepository.playlists()
 
@@ -214,13 +187,14 @@ class RealRepository(
 
     override suspend fun homeSections(): List<Home> {
         val homeSections = mutableListOf<Home>()
-        val sections = listOf(
+        val sections: List<Home> = listOf(
+            suggestionsHome(),
             topArtistsHome(),
             topAlbumsHome(),
             recentArtistsHome(),
             recentAlbumsHome(),
-            suggestionsHome(),
+            favoritePlaylistHome(),
-            favoritePlaylistHome()
+            genresHome()
         )
         for (section in sections) {
             if (section.arrayList.isNotEmpty()) {
@@ -230,16 +204,12 @@ class RealRepository(
         return homeSections
     }
 
-    override suspend fun playlists(): Home {
-        val playlist = playlistRepository.playlists()
-        return Home(playlist, TOP_ALBUMS)
-    }
 
     override suspend fun playlist(playlistId: Int) =
         playlistRepository.playlist(playlistId)
 
     override suspend fun playlistWithSongs(): List<PlaylistWithSongs> =
-        roomPlaylistRepository.playlistWithSongs()
+        roomRepository.playlistWithSongs()
 
     override suspend fun playlistSongs(playlistWithSongs: PlaylistWithSongs): List<Song> {
         return playlistWithSongs.songs.map {
@@ -248,71 +218,118 @@ class RealRepository(
     }
 
     override suspend fun insertSongs(songs: List<SongEntity>) =
-        roomPlaylistRepository.insertSongs(songs)
+        roomRepository.insertSongs(songs)
 
     override suspend fun checkPlaylistExists(playlistName: String): List<PlaylistEntity> =
-        roomPlaylistRepository.checkPlaylistExists(playlistName)
+        roomRepository.checkPlaylistExists(playlistName)
 
     override suspend fun createPlaylist(playlistEntity: PlaylistEntity): Long =
-        roomPlaylistRepository.createPlaylist(playlistEntity)
+        roomRepository.createPlaylist(playlistEntity)
 
-    override suspend fun roomPlaylists(): List<PlaylistEntity> = roomPlaylistRepository.playlists()
+    override suspend fun roomPlaylists(): List<PlaylistEntity> = roomRepository.playlists()
 
     override suspend fun deleteRoomPlaylist(playlists: List<PlaylistEntity>) =
-        roomPlaylistRepository.deletePlaylistEntities(playlists)
+        roomRepository.deletePlaylistEntities(playlists)
 
     override suspend fun renameRoomPlaylist(playlistId: Int, name: String) =
-        roomPlaylistRepository.renamePlaylistEntity(playlistId, name)
+        roomRepository.renamePlaylistEntity(playlistId, name)
 
-    override suspend fun removeSongFromPlaylist(songs: List<SongEntity>) =
+    override suspend fun deleteSongsInPlaylist(songs: List<SongEntity>) =
-        roomPlaylistRepository.removeSongsFromPlaylist(songs)
+        roomRepository.deleteSongsInPlaylist(songs)
+
+    override suspend fun removeSongFromPlaylist(songEntity: SongEntity) =
+        roomRepository.removeSongFromPlaylist(songEntity)
 
     override suspend fun deleteSongsFromPlaylist(playlists: List<PlaylistEntity>) =
-        roomPlaylistRepository.deleteSongsFromPlaylist(playlists)
+        roomRepository.deleteSongsFromPlaylist(playlists)
+
+    override suspend fun favoritePlaylist(): List<PlaylistEntity> =
+        roomRepository.favoritePlaylist(context.getString(R.string.favorites))
+
+    override suspend fun isFavoriteSong(songEntity: SongEntity): List<SongEntity> =
+        roomRepository.isFavoriteSong(songEntity)
+
+    override suspend fun addSongToHistory(currentSong: Song) =
+        roomRepository.addSongToHistory(currentSong)
+
+    override suspend fun songPresentInHistory(currentSong: Song): HistoryEntity? =
+        roomRepository.songPresentInHistory(currentSong)
+
+    override suspend fun updateHistorySong(currentSong: Song) =
+        roomRepository.updateHistorySong(currentSong)
+
+    override suspend fun favoritePlaylistSongs(): List<SongEntity> =
+        roomRepository.favoritePlaylistSongs(context.getString(R.string.favorites))
+
+    override suspend fun recentSongs(): List<Song> = lastAddedRepository.recentSongs()
+
+    override suspend fun topPlayedSongs(): List<Song> = topPlayedRepository.topTracks()
+
+    override suspend fun insertSongInPlayCount(playCountEntity: PlayCountEntity) =
+        roomRepository.insertSongInPlayCount(playCountEntity)
+
+    override suspend fun updateSongInPlayCount(playCountEntity: PlayCountEntity) =
+        roomRepository.updateSongInPlayCount(playCountEntity)
+
+    override suspend fun deleteSongInPlayCount(playCountEntity: PlayCountEntity) =
+        roomRepository.deleteSongInPlayCount(playCountEntity)
+
+    override suspend fun checkSongExistInPlayCount(songId: Int): List<PlayCountEntity> =
+        roomRepository.checkSongExistInPlayCount(songId)
+
+    override suspend fun playCountSongs(): List<PlayCountEntity> =
+        roomRepository.playCountSongs()
+
+    override fun historySong(): LiveData<List<HistoryEntity>> =
+        roomRepository.historySongs()
+
+    override fun favorites(): LiveData<List<SongEntity>> =
+        roomRepository.favoritePlaylistLiveData(context.getString(R.string.favorites))
 
     override suspend fun suggestionsHome(): Home {
         val songs =
             NotPlayedPlaylist().songs().shuffled().takeIf {
                 it.size > 9
             } ?: emptyList()
-        println(songs.size)
+        return Home(songs, SUGGESTIONS, R.string.suggestion_songs)
-        return Home(songs, SUGGESTIONS)
     }
 
     override suspend fun genresHome(): Home {
         val genres = genreRepository.genres().shuffled()
-        return Home(genres, GENRES)
+        return Home(genres, GENRES, R.string.genres)
     }
 
+    override suspend fun playlists(): Home {
+        val playlist = playlistRepository.playlists()
+        return Home(playlist, PLAYLISTS, R.string.playlists)
+    }
 
     override suspend fun recentArtistsHome(): Home {
         val artists = lastAddedRepository.recentArtists().take(5)
-        return Home(artists, RECENT_ARTISTS)
+        return Home(artists, RECENT_ARTISTS, R.string.recent_artists)
     }
 
     override suspend fun recentAlbumsHome(): Home {
         val albums = lastAddedRepository.recentAlbums().take(5)
-        return Home(albums, RECENT_ALBUMS)
+        return Home(albums, RECENT_ALBUMS, R.string.recent_albums)
     }
 
     override suspend fun topAlbumsHome(): Home {
-        val albums = playedTracksRepository.topAlbums().take(5)
+        val albums = topPlayedRepository.topAlbums().take(5)
-        return Home(albums, TOP_ALBUMS)
+        return Home(albums, TOP_ALBUMS, R.string.top_albums)
     }
 
     override suspend fun topArtistsHome(): Home {
-        val artists = playedTracksRepository.topArtists().take(5)
+        val artists = topPlayedRepository.topArtists().take(5)
-        return Home(artists, TOP_ARTISTS)
+        return Home(artists, TOP_ARTISTS, R.string.top_artists)
     }
 
     override suspend fun favoritePlaylistHome(): Home {
-        val playlists =
+        val songs = favoritePlaylistSongs().map {
-            playlistRepository.favoritePlaylist(context.getString(R.string.favorites)).take(5)
+            it.toSong()
-        val songs = if (playlists.isNotEmpty())
+        }
-            PlaylistSongsLoader.getPlaylistSongList(context, playlists[0])
+        println(songs.size)
-        else emptyList()
+        return Home(songs, FAVOURITES, R.string.favorites)
-
-        return Home(songs, FAVOURITES)
     }
 
     override fun songsFlow(): Flow<Result<List<Song>>> = flow {

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

@@ -1,10 +1,9 @@
 package code.name.monkey.retromusic.repository
 
 import androidx.annotation.WorkerThread
-import code.name.monkey.retromusic.db.PlaylistDao
+import androidx.lifecycle.LiveData
-import code.name.monkey.retromusic.db.PlaylistEntity
+import code.name.monkey.retromusic.db.*
-import code.name.monkey.retromusic.db.PlaylistWithSongs
+import code.name.monkey.retromusic.model.Song
-import code.name.monkey.retromusic.db.SongEntity
 
 
 interface RoomPlaylistRepository {
@@ -16,11 +15,25 @@ interface RoomPlaylistRepository {
     suspend fun getSongs(playlistEntity: PlaylistEntity): List<SongEntity>
     suspend fun deletePlaylistEntities(playlistEntities: List<PlaylistEntity>)
     suspend fun renamePlaylistEntity(playlistId: Int, name: String)
-    suspend fun removeSongsFromPlaylist(songs: List<SongEntity>)
+    suspend fun deleteSongsInPlaylist(songs: List<SongEntity>)
     suspend fun deleteSongsFromPlaylist(playlists: List<PlaylistEntity>)
+    suspend fun favoritePlaylist(favorite: String): List<PlaylistEntity>
+    suspend fun isFavoriteSong(songEntity: SongEntity): List<SongEntity>
+    suspend fun removeSongFromPlaylist(songEntity: SongEntity)
+    suspend fun addSongToHistory(currentSong: Song)
+    suspend fun songPresentInHistory(song: Song): HistoryEntity?
+    suspend fun updateHistorySong(song: Song)
+    suspend fun favoritePlaylistSongs(favorite: String): List<SongEntity>
+    suspend fun insertSongInPlayCount(playCountEntity: PlayCountEntity)
+    suspend fun updateSongInPlayCount(playCountEntity: PlayCountEntity)
+    suspend fun deleteSongInPlayCount(playCountEntity: PlayCountEntity)
+    suspend fun checkSongExistInPlayCount(songId: Int): List<PlayCountEntity>
+    suspend fun playCountSongs(): List<PlayCountEntity>
+    fun historySongs(): LiveData<List<HistoryEntity>>
+    fun favoritePlaylistLiveData(favorite: String): LiveData<List<SongEntity>>
 }
 
-class RealRoomPlaylistRepository(
+class RealRoomRepository(
     private val playlistDao: PlaylistDao
 ) : RoomPlaylistRepository {
     @WorkerThread
@@ -29,14 +42,14 @@ class RealRoomPlaylistRepository(
 
     @WorkerThread
     override suspend fun checkPlaylistExists(playlistName: String): List<PlaylistEntity> =
-        playlistDao.checkPlaylistExists(playlistName)
+        playlistDao.isPlaylistExists(playlistName)
 
     @WorkerThread
     override suspend fun playlists(): List<PlaylistEntity> = playlistDao.playlists()
 
     @WorkerThread
     override suspend fun playlistWithSongs(): List<PlaylistWithSongs> =
-        playlistDao.playlistsWithSong()
+        playlistDao.playlistsWithSongs()
 
     @WorkerThread
     override suspend fun insertSongs(songs: List<SongEntity>) {
@@ -46,26 +59,77 @@ class RealRoomPlaylistRepository(
          }.first()
          println("Existing ${existingSongs.size}")
          tempList.removeAll(existingSongs)*/
-        playlistDao.insertSongs(songs)
+        playlistDao.insertSongsToPlaylist(songs)
     }
 
     override suspend fun getSongs(playlistEntity: PlaylistEntity): List<SongEntity> {
-        return playlistDao.getSongs(playlistEntity.playListId)
+        return playlistDao.songsFromPlaylist(playlistEntity.playListId)
     }
 
     override suspend fun deletePlaylistEntities(playlistEntities: List<PlaylistEntity>) =
-        playlistDao.deletePlaylistEntities(playlistEntities)
+        playlistDao.deletePlaylists(playlistEntities)
 
     override suspend fun renamePlaylistEntity(playlistId: Int, name: String) =
-        playlistDao.renamePlaylistEntity(playlistId, name)
+        playlistDao.renamePlaylist(playlistId, name)
 
-    override suspend fun removeSongsFromPlaylist(songs: List<SongEntity>) =
+    override suspend fun deleteSongsInPlaylist(songs: List<SongEntity>) =
-        playlistDao.removeSongsFromPlaylist(songs)
+        playlistDao.deleteSongsInPlaylist(songs)
 
     override suspend fun deleteSongsFromPlaylist(playlists: List<PlaylistEntity>) {
         playlists.forEach {
-            playlistDao.deleteSongsFromPlaylist(it.playListId)
+            playlistDao.deleteSongsInPlaylist(it.playListId)
         }
     }
 
+    override suspend fun favoritePlaylist(favorite: String): List<PlaylistEntity> =
+        playlistDao.isPlaylistExists(favorite)
+
+    override suspend fun isFavoriteSong(songEntity: SongEntity): List<SongEntity> =
+        playlistDao.isSongExistsInPlaylist(
+            songEntity.playlistCreatorId,
+            songEntity.id
+        )
+
+    override suspend fun removeSongFromPlaylist(songEntity: SongEntity) =
+        playlistDao.removeSongFromPlaylist(songEntity.playlistCreatorId, songEntity.id)
+
+    override suspend fun addSongToHistory(currentSong: Song) =
+        playlistDao.insertSongInHistory(currentSong.toHistoryEntity(System.currentTimeMillis()))
+
+    override suspend fun songPresentInHistory(song: Song): HistoryEntity? =
+        playlistDao.isSongPresentInHistory(song.id)
+
+    override suspend fun updateHistorySong(song: Song) =
+        playlistDao.updateHistorySong(song.toHistoryEntity(System.currentTimeMillis()))
+
+    override fun historySongs(): LiveData<List<HistoryEntity>> {
+        return playlistDao.historySongs()
+    }
+
+    override fun favoritePlaylistLiveData(favorite: String): LiveData<List<SongEntity>> =
+        playlistDao.favoritesSongsLiveData(
+            playlistDao.isPlaylistExists(favorite).first().playListId
+        )
+
+    override suspend fun favoritePlaylistSongs(favorite: String): List<SongEntity> {
+        return if (playlistDao.isPlaylistExists(favorite).isNotEmpty())
+            playlistDao.favoritesSongs(
+                playlistDao.isPlaylistExists(favorite).first().playListId
+            ) else emptyList()
+    }
+
+    override suspend fun insertSongInPlayCount(playCountEntity: PlayCountEntity) =
+        playlistDao.insertSongInPlayCount(playCountEntity)
+
+    override suspend fun updateSongInPlayCount(playCountEntity: PlayCountEntity) =
+        playlistDao.updateSongInPlayCount(playCountEntity)
+
+    override suspend fun deleteSongInPlayCount(playCountEntity: PlayCountEntity) =
+        playlistDao.deleteSongInPlayCount(playCountEntity)
+
+    override suspend fun checkSongExistInPlayCount(songId: Int): List<PlayCountEntity> =
+        playlistDao.checkSongExistInPlayCount(songId)
+
+    override suspend fun playCountSongs(): List<PlayCountEntity> =
+        playlistDao.playCountSongs()
 }

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

@@ -116,13 +116,13 @@ class RealTopPlayedRepository(
 
     private fun makeTopTracksCursorImpl(): SortedLongCursor? {
         // first get the top results ids from the internal database
-        val songs =
+        val cursor =
             SongPlayCountStore.getInstance(context).getTopPlayedResults(NUMBER_OF_TOP_TRACKS)
 
-        songs.use { localSongs ->
+        cursor.use { songs ->
             return makeSortedCursor(
-                localSongs,
+                songs,
-                localSongs.getColumnIndex(SongPlayCountStore.SongPlayCountColumns.ID)
+                songs.getColumnIndex(SongPlayCountStore.SongPlayCountColumns.ID)
             )
         }
     }

app/src/main/java/code/name/monkey/retromusic/service/notification/PlayingNotificationImpl.kt

@@ -22,8 +22,8 @@ import android.graphics.BitmapFactory
 import android.graphics.Color
 import android.graphics.drawable.Drawable
 import android.os.Build
-import android.text.Html
 import androidx.core.app.NotificationCompat
+import androidx.core.text.HtmlCompat
 import androidx.media.app.NotificationCompat.MediaStyle
 import code.name.monkey.retromusic.R
 import code.name.monkey.retromusic.activities.MainActivity
@@ -132,9 +132,19 @@ class PlayingNotificationImpl : PlayingNotification() {
                             .setLargeIcon(bitmapFinal)
                             .setContentIntent(clickIntent)
                             .setDeleteIntent(deleteIntent)
-                            .setContentTitle(Html.fromHtml("<b>" + song.title + "</b>"))
+                            .setContentTitle(
+                                HtmlCompat.fromHtml(
+                                    "<b>" + song.title + "</b>",
+                                    HtmlCompat.FROM_HTML_MODE_LEGACY
+                                )
+                            )
                             .setContentText(song.artistName)
-                            .setSubText(Html.fromHtml("<b>" + song.albumName + "</b>"))
+                            .setSubText(
+                                HtmlCompat.fromHtml(
+                                    "<b>" + song.albumName + "</b>",
+                                    HtmlCompat.FROM_HTML_MODE_LEGACY
+                                )
+                            )
                             .setOngoing(isPlaying)
                             .setShowWhen(false)
                             .addAction(toggleFavorite)

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

@@ -162,7 +162,6 @@ public class AutoGeneratedPlaylistBitmap {
 
 
         }
-        ;
         Log.d(TAG, "getBitmapCollection: smalltime = " + (System.currentTimeMillis() - start));
         if (round)
             return BitmapEditor.getRoundedCornerBitmap(bitmap, bitmap.getWidth() / 40);

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

@@ -83,16 +83,16 @@ public final class BitmapEditor {
         int wh = w * h;
         int div = radius + radius + 1;
 
-        int r[] = new int[wh];
+        int[] r = new int[wh];
-        int g[] = new int[wh];
+        int[] g = new int[wh];
-        int b[] = new int[wh];
+        int[] b = new int[wh];
-        int a[] = new int[wh];
+        int[] a = new int[wh];
         int rsum, gsum, bsum, asum, x, y, i, p, yp, yi, yw;
-        int vmin[] = new int[Math.max(w, h)];
+        int[] vmin = new int[Math.max(w, h)];
 
         int divsum = (div + 1) >> 1;
         divsum *= divsum;
-        int dv[] = new int[256 * divsum];
+        int[] dv = new int[256 * divsum];
         for (i = 0; i < 256 * divsum; i++) {
             dv[i] = (i / divsum);
         }
@@ -295,7 +295,7 @@ public final class BitmapEditor {
     public static boolean PerceivedBrightness(int will_White, int[] c) {
         double TBT = Math.sqrt(c[0] * c[0] * .241 + c[1] * c[1] * .691 + c[2] * c[2] * .068);
         //    Log.d("themee",TBT+"");
-        return (TBT > will_White) ? false : true;
+        return !(TBT > will_White);
     }
 
     public static int[] getAverageColorRGB(Bitmap bitmap) {
@@ -404,15 +404,15 @@ public final class BitmapEditor {
         int wh = w * h;
         int div = radius + radius + 1;
 
-        int r[] = new int[wh];
+        int[] r = new int[wh];
-        int g[] = new int[wh];
+        int[] g = new int[wh];
-        int b[] = new int[wh];
+        int[] b = new int[wh];
         int rsum, gsum, bsum, x, y, i, p, yp, yi, yw;
-        int vmin[] = new int[Math.max(w, h)];
+        int[] vmin = new int[Math.max(w, h)];
 
         int divsum = (div + 1) >> 1;
         divsum *= divsum;
-        int dv[] = new int[256 * divsum];
+        int[] dv = new int[256 * divsum];
         for (i = 0; i < 256 * divsum; i++) {
             dv[i] = (i / divsum);
         }
@@ -635,8 +635,7 @@ public final class BitmapEditor {
 
     public static boolean TrueIfBitmapBigger(Bitmap bitmap, int size) {
         int sizeBitmap = (bitmap.getHeight() > bitmap.getWidth()) ? bitmap.getHeight() : bitmap.getWidth();
-        if (sizeBitmap > size) return true;
+        return sizeBitmap > size;
-        return false;
     }
 
     public static Bitmap GetRoundedBitmapWithBlurShadow(Bitmap original, int paddingTop, int paddingBottom, int paddingLeft, int paddingRight) {

app/src/main/java/code/name/monkey/retromusic/util/FilePathUtil.kt

@@ -0,0 +1,16 @@
+package code.name.monkey.retromusic.util
+
+import android.os.Environment
+import java.io.File
+
+object FilePathUtil {
+    fun blacklistFilePaths(): List<String> {
+        return listOf<File>(
+            Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_ALARMS),
+            Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_RINGTONES),
+            Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_NOTIFICATIONS)
+        ).map {
+            FileUtil.safeGetCanonicalPath(it)
+        }
+    }
+}

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

@@ -245,13 +245,9 @@ public final class FileUtil {
                 .equals(android.os.Environment.MEDIA_MOUNTED);
         Boolean isSDSupportedDevice = Environment.isExternalStorageRemovable();
 
-        if (isSDSupportedDevice && isSDPresent) {
+        // yes SD-card is present
-            // yes SD-card is present
+        // Sorry
-            return true;
+        return isSDSupportedDevice && isSDPresent;
-        } else {
-            return false;
-            // Sorry
-        }
     }
 
     public static File safeGetCanonicalFile(File file) {

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

@@ -26,7 +26,7 @@ import java.io.FileWriter;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
-import java.io.UnsupportedEncodingException;
+import java.nio.charset.StandardCharsets;
 
 /**
  * Created by hefuyi on 2016/11/8.
@@ -102,7 +102,7 @@ public class LyricUtil {
     }
 
     private static String getLrcOriginalPath(String filePath) {
-        return filePath.replace(filePath.substring(filePath.lastIndexOf(".") + 1, filePath.length()), "lrc");
+        return filePath.replace(filePath.substring(filePath.lastIndexOf(".") + 1), "lrc");
     }
 
     @NonNull
@@ -110,16 +110,9 @@ public class LyricUtil {
         if (str == null || str.length() == 0) {
             return null;
         }
-        try {
+        byte[] encode = str.getBytes(StandardCharsets.UTF_8);
-            byte[] encode = str.getBytes("UTF-8");
+        // base64 解密
-            // base64 解密
+        return new String(Base64.decode(encode, 0, encode.length, Base64.DEFAULT), StandardCharsets.UTF_8);
-            return new String(Base64.decode(encode, 0, encode.length, Base64.DEFAULT), "UTF-8");
-
-        } catch (UnsupportedEncodingException e) {
-            e.printStackTrace();
-        }
-
-        return null;
     }
 
     @NonNull

app/src/main/java/code/name/monkey/retromusic/util/MusicUtil.kt

@@ -310,7 +310,7 @@ object MusicUtil : KoinComponent {
         context: Context,
         playlist: Playlist
     ): Boolean {
-        return playlist.name != null && playlist.name == context.getString(R.string.favorites)
+        return playlist.name == context.getString(R.string.favorites)
     }
 
     fun toggleFavorite(context: Context, song: Song) {
@@ -349,7 +349,7 @@ object MusicUtil : KoinComponent {
             BaseColumns._ID, MediaStore.MediaColumns.DATA
         )
         // Split the query into multiple batches, and merge the resulting cursors
-        var batchStart = 0
+        var batchStart: Int
         var batchEnd = 0
         val batchSize =
             1000000 / 10 // 10^6 being the SQLite limite on the query lenth in bytes, 10 being the max number of digits in an int, used to store the track ID

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

@@ -195,7 +195,7 @@ public class PlaylistsUtil {
         final int playlistId = songs.get(0).getPlaylistId();
         Uri uri = MediaStore.Audio.Playlists.Members.getContentUri(
                 "external", playlistId);
-        String selectionArgs[] = new String[songs.size()];
+        String[] selectionArgs = new String[songs.size()];
         for (int i = 0; i < selectionArgs.length; i++) {
             selectionArgs[i] = String.valueOf(songs.get(i).getIdInPlayList());
         }
@@ -247,7 +247,7 @@ public class PlaylistsUtil {
     }
 
     public static File savePlaylist(Context context, Playlist playlist) throws IOException {
-        return M3UWriter.write(context, new File(Environment.getExternalStorageDirectory(), "Playlists"), playlist);
+        return M3UWriter.write(new File(Environment.getExternalStorageDirectory(), "Playlists"), playlist);
     }
 
     public static boolean doesPlaylistExist(@NonNull final Context context, final int playlistId) {

app/src/main/java/code/name/monkey/retromusic/util/PreferenceUtil.kt

@@ -93,7 +93,7 @@ object PreferenceUtil {
         }
     }
 
-    val languageCode get() = sharedPreferences.getString(LANGUAGE_NAME, "auto")
+    val languageCode: String get() = sharedPreferences.getString(LANGUAGE_NAME, "auto") ?: "auto"
 
     var userName
         get() = sharedPreferences.getString(
@@ -528,7 +528,7 @@ object PreferenceUtil {
         get() {
             val folderPath = FoldersFragment.getDefaultStartDirectory().path
             val filePath: String = sharedPreferences.getStringOrDefault(START_DIRECTORY, folderPath)
-            return File(filePath) ?: File(FoldersFragment.getDefaultStartDirectory().path)
+            return File(filePath)
         }
         set(value) = sharedPreferences.edit {
             putString(

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

@@ -70,7 +70,7 @@ public class RetroUtil {
     }
 
     public static String formatValue(float value) {
-        String arr[] = {"", "K", "M", "B", "T", "P", "E"};
+        String[] arr = {"", "K", "M", "B", "T", "P", "E"};
         int index = 0;
         while ((value / 1000) >= 1) {
             value = value / 1000;

app/src/main/java/code/name/monkey/retromusic/util/RingtoneManager.kt

@@ -77,7 +77,7 @@ class RingtoneManager(val context: Context) {
             return MaterialAlertDialogBuilder(context)
                 .setTitle(R.string.dialog_title_set_ringtone)
                 .setMessage(R.string.dialog_message_set_ringtone)
-                .setPositiveButton(android.R.string.ok) { _, _ ->
+                .setPositiveButton(R.string.ok) { _, _ ->
                     val intent = Intent(Settings.ACTION_MANAGE_WRITE_SETTINGS)
                     intent.data = Uri.parse("package:" + context.applicationContext.packageName)
                     context.startActivity(intent)

app/src/main/java/code/name/monkey/retromusic/util/color/ImageUtils.java

@@ -36,11 +36,62 @@ public class ImageUtils {
     private static final int ALPHA_TOLERANCE = 50;
     // Size of the smaller bitmap we're actually going to scan.
     private static final int COMPACT_BITMAP_SIZE = 64; // pixels
+    private final Matrix mTempMatrix = new Matrix();
     private int[] mTempBuffer;
     private Bitmap mTempCompactBitmap;
     private Canvas mTempCompactBitmapCanvas;
     private Paint mTempCompactBitmapPaint;
-    private final Matrix mTempMatrix = new Matrix();
+
+    /**
+     * Classifies a color as grayscale or not. Grayscale here means "very close to a perfect
+     * gray"; if all three channels are approximately equal, this will return true.
+     * <p>
+     * Note that really transparent colors are always grayscale.
+     */
+    public static boolean isGrayscale(int color) {
+        int alpha = 0xFF & (color >> 24);
+        if (alpha < ALPHA_TOLERANCE) {
+            return true;
+        }
+        int r = 0xFF & (color >> 16);
+        int g = 0xFF & (color >> 8);
+        int b = 0xFF & color;
+        return Math.abs(r - g) < TOLERANCE
+                && Math.abs(r - b) < TOLERANCE
+                && Math.abs(g - b) < TOLERANCE;
+    }
+
+    /**
+     * Convert a drawable to a bitmap, scaled to fit within maxWidth and maxHeight.
+     */
+    public static Bitmap buildScaledBitmap(Drawable drawable, int maxWidth,
+                                           int maxHeight) {
+        if (drawable == null) {
+            return null;
+        }
+        int originalWidth = drawable.getIntrinsicWidth();
+        int originalHeight = drawable.getIntrinsicHeight();
+        if ((originalWidth <= maxWidth) && (originalHeight <= maxHeight) &&
+                (drawable instanceof BitmapDrawable)) {
+            return ((BitmapDrawable) drawable).getBitmap();
+        }
+        if (originalHeight <= 0 || originalWidth <= 0) {
+            return null;
+        }
+        // create a new bitmap, scaling down to fit the max dimensions of
+        // a large notification icon if necessary
+        float ratio = Math.min((float) maxWidth / (float) originalWidth,
+                (float) maxHeight / (float) originalHeight);
+        ratio = Math.min(1.0f, ratio);
+        int scaledWidth = (int) (ratio * originalWidth);
+        int scaledHeight = (int) (ratio * originalHeight);
+        Bitmap result = Bitmap.createBitmap(scaledWidth, scaledHeight, Config.ARGB_8888);
+        // and paint our app bitmap on it
+        Canvas canvas = new Canvas(result);
+        drawable.setBounds(0, 0, scaledWidth, scaledHeight);
+        drawable.draw(canvas);
+        return result;
+    }
 
     /**
      * Checks whether a bitmap is grayscale. Grayscale here means "very close to a perfect
@@ -93,55 +144,4 @@ public class ImageUtils {
             mTempBuffer = new int[size];
         }
     }
-
-    /**
-     * Classifies a color as grayscale or not. Grayscale here means "very close to a perfect
-     * gray"; if all three channels are approximately equal, this will return true.
-     * <p>
-     * Note that really transparent colors are always grayscale.
-     */
-    public static boolean isGrayscale(int color) {
-        int alpha = 0xFF & (color >> 24);
-        if (alpha < ALPHA_TOLERANCE) {
-            return true;
-        }
-        int r = 0xFF & (color >> 16);
-        int g = 0xFF & (color >> 8);
-        int b = 0xFF & color;
-        return Math.abs(r - g) < TOLERANCE
-                && Math.abs(r - b) < TOLERANCE
-                && Math.abs(g - b) < TOLERANCE;
-    }
-
-    /**
-     * Convert a drawable to a bitmap, scaled to fit within maxWidth and maxHeight.
-     */
-    public static Bitmap buildScaledBitmap(Drawable drawable, int maxWidth,
-                                           int maxHeight) {
-        if (drawable == null) {
-            return null;
-        }
-        int originalWidth = drawable.getIntrinsicWidth();
-        int originalHeight = drawable.getIntrinsicHeight();
-        if ((originalWidth <= maxWidth) && (originalHeight <= maxHeight) &&
-                (drawable instanceof BitmapDrawable)) {
-            return ((BitmapDrawable) drawable).getBitmap();
-        }
-        if (originalHeight <= 0 || originalWidth <= 0) {
-            return null;
-        }
-        // create a new bitmap, scaling down to fit the max dimensions of
-        // a large notification icon if necessary
-        float ratio = Math.min((float) maxWidth / (float) originalWidth,
-                (float) maxHeight / (float) originalHeight);
-        ratio = Math.min(1.0f, ratio);
-        int scaledWidth = (int) (ratio * originalWidth);
-        int scaledHeight = (int) (ratio * originalHeight);
-        Bitmap result = Bitmap.createBitmap(scaledWidth, scaledHeight, Config.ARGB_8888);
-        // and paint our app bitmap on it
-        Canvas canvas = new Canvas(result);
-        drawable.setBounds(0, 0, scaledWidth, scaledHeight);
-        drawable.draw(canvas);
-        return result;
-    }
 }

app/src/main/java/code/name/monkey/retromusic/views/AccentIcon.kt

@@ -0,0 +1,17 @@
+package code.name.monkey.retromusic.views
+
+import android.content.Context
+import android.content.res.ColorStateList
+import android.util.AttributeSet
+import androidx.appcompat.widget.AppCompatImageView
+import code.name.monkey.retromusic.extensions.accentColor
+
+class AccentIcon @JvmOverloads constructor(
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = -1
+) : AppCompatImageView(context, attrs, defStyleAttr) {
+    init {
+        imageTintList = ColorStateList.valueOf(accentColor())
+    }
+}

app/src/main/java/code/name/monkey/retromusic/views/ColorIconsImageView.kt

@@ -39,7 +39,7 @@ class ColorIconsImageView @JvmOverloads constructor(
         val attributes =
             context.obtainStyledAttributes(attrs, R.styleable.ColorIconsImageView, 0, 0)
         val color =
-            attributes.getColor(R.styleable.ColorIconsImageView_iconBackgroundColor, Color.RED);
+            attributes.getColor(R.styleable.ColorIconsImageView_iconBackgroundColor, Color.RED)
         setIconBackgroundColor(color)
         attributes.recycle()
     }

app/src/main/java/code/name/monkey/retromusic/views/RetroShapeableImageView.kt

@@ -32,7 +32,7 @@ class RetroShapeableImageView @JvmOverloads constructor(
         val typedArray =
             context.obtainStyledAttributes(attrs, R.styleable.RetroShapeableImageView, defStyle, -1)
         val cornerSize =
-            typedArray.getDimension(R.styleable.RetroShapeableImageView_retroCornerSize, 0f);
+            typedArray.getDimension(R.styleable.RetroShapeableImageView_retroCornerSize, 0f)
         updateCornerSize(cornerSize)
         typedArray.recycle()
     }

app/src/main/res/drawable/ic_account.xml

@@ -19,6 +19,6 @@
     android:viewportHeight="24">
 
     <path
-        android:fillColor="@color/md_white_1000"
+        android:fillColor="@android:color/white"
-        android:pathData="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 3c1.66 0 3 1.34 3 3s-1.34 3-3 3-3-1.34-3-3 1.34-3 3-3zm0 14.2c-2.5 0-4.71-1.28-6-3.22 0.03 -1.99 4-3.08 6-3.08 1.99 0 5.97 1.09 6 3.08-1.29 1.94-3.5 3.22-6 3.22z" />
+        android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM7.07,18.28c0.43,-0.9 3.05,-1.78 4.93,-1.78s4.51,0.88 4.93,1.78C15.57,19.36 13.86,20 12,20s-3.57,-0.64 -4.93,-1.72zM18.36,16.83c-1.43,-1.74 -4.9,-2.33 -6.36,-2.33s-4.93,0.59 -6.36,2.33C4.62,15.49 4,13.82 4,12c0,-4.41 3.59,-8 8,-8s8,3.59 8,8c0,1.82 -0.62,3.49 -1.64,4.83zM12,6c-1.94,0 -3.5,1.56 -3.5,3.5S10.06,13 12,13s3.5,-1.56 3.5,-3.5S13.94,6 12,6zM12,11c-0.83,0 -1.5,-0.67 -1.5,-1.5S11.17,8 12,8s1.5,0.67 1.5,1.5S12.83,11 12,11z" />
 </vector>

app/src/main/res/font/pacifico.xml

@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<font-family xmlns:app="http://schemas.android.com/apk/res-auto"
-        app:fontProviderAuthority="com.google.android.gms.fonts"
-        app:fontProviderPackage="com.google.android.gms"
-        app:fontProviderQuery="Pacifico"
-        app:fontProviderCerts="@array/com_google_android_gms_fonts_certs">
-</font-family>

app/src/main/res/layout-land/fragment_banner_home.xml

@@ -87,7 +87,7 @@
                     android:layout_height="wrap_content"
                     android:layout_marginStart="16dp"
                     android:padding="0dp"
-                    android:textAppearance="@style/TextViewHeadline5"
+                    android:textAppearance="@style/TextViewHeadline6"
                     android:textColor="@color/md_white_1000"
                     android:textStyle="bold"
                     app:layout_constraintBottom_toBottomOf="@+id/userImage"

app/src/main/res/layout-land/fragment_home.xml

@@ -57,7 +57,7 @@
             android:layout_height="wrap_content"
             android:layout_marginStart="16dp"
             android:padding="0dp"
-            android:textAppearance="@style/TextViewHeadline5"
+            android:textAppearance="@style/TextViewHeadline6"
             android:textColor="?android:attr/textColorPrimary"
             android:textStyle="bold"
             app:layout_constraintBottom_toBottomOf="@+id/userImage"

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

@@ -12,10 +12,10 @@
         android:layout_height="match_parent"
         app:layout_behavior="com.google.android.material.appbar.AppBarLayout$ScrollingViewBehavior"
         app:lrcLabel="@string/no_lyrics_found"
-        app:lrcNormalTextSize="32sp"
+        app:lrcNormalTextSize="24sp"
-        app:lrcPadding="16dp"
+        app:lrcPadding="24dp"
         app:lrcTextGravity="left"
-        app:lrcTextSize="32sp" />
+        app:lrcTextSize="28sp" />
 
     <com.google.android.material.bottomappbar.BottomAppBar
         android:id="@+id/appBarLayout"

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

@@ -8,14 +8,17 @@
 
     <com.google.android.material.button.MaterialButton
         android:id="@+id/playAction"
+        style="@style/Widget.MaterialComponents.Button.OutlinedButton"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="16dp"
         android:layout_marginEnd="4dp"
+        android:paddingTop="12dp"
+        android:paddingBottom="12dp"
         android:text="@string/action_play_all"
         android:textColor="?android:attr/textColorPrimary"
         app:backgroundTint="?attr/colorSurface"
-        app:icon="@drawable/ic_play_arrow"
+        app:cornerRadius="8dp"
         app:layout_constraintEnd_toStartOf="@+id/shuffleAction"
         app:layout_constraintHorizontal_bias="0.5"
         app:layout_constraintStart_toStartOf="parent"
@@ -23,14 +26,17 @@
 
     <com.google.android.material.button.MaterialButton
         android:id="@+id/shuffleAction"
+        style="@style/Widget.MaterialComponents.Button.TextButton"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="4dp"
         android:layout_marginEnd="16dp"
+        android:paddingTop="12dp"
+        android:paddingBottom="12dp"
         android:text="@string/shuffle"
         android:textColor="?android:attr/textColorPrimary"
         app:backgroundTint="?attr/colorSurface"
-        app:icon="@drawable/ic_shuffle"
+        app:cornerRadius="8dp"
         app:layout_constraintBottom_toBottomOf="@+id/playAction"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintHorizontal_bias="0.5"

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

@@ -91,7 +91,7 @@
                 app:layout_constraintStart_toEndOf="@id/artistImage"
                 app:layout_constraintTop_toTopOf="@id/artistImage"
                 tools:ignore="MissingPrefix"
-                tools:text="@tools:sample/lorem/random" />
+                tools:text="@tools:sample/full_names" />
 
             <code.name.monkey.retromusic.views.BaselineGridTextView
                 android:id="@+id/albumText"
@@ -100,7 +100,7 @@
                 android:layout_marginStart="16dp"
                 android:layout_marginEnd="16dp"
                 android:singleLine="true"
-                android:textAppearance="@style/TextViewHeadline6"
+                android:textAppearance="@style/TextViewSubtitle1"
                 android:textColor="?android:attr/textColorSecondary"
                 app:layout_constrainedWidth="true"
                 app:layout_constraintEnd_toEndOf="parent"
@@ -108,7 +108,7 @@
                 app:layout_constraintTop_toBottomOf="@id/albumTitle"
                 app:lineHeightHint="24sp"
                 tools:ignore="MissingPrefix"
-                tools:text="@tools:sample/lorem/random" />
+                tools:text="@tools:sample/full_names" />
 
             <include
                 layout="@layout/fragment_album_content"

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

@@ -8,13 +8,17 @@
 
     <com.google.android.material.button.MaterialButton
         android:id="@+id/playAction"
+        style="@style/Widget.MaterialComponents.Button.OutlinedButton"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="16dp"
         android:layout_marginEnd="4dp"
+        android:paddingTop="12dp"
+        android:paddingBottom="12dp"
         android:text="@string/action_play_all"
+        android:textColor="?android:attr/textColorPrimary"
         app:backgroundTint="?attr/colorSurface"
-        app:icon="@drawable/ic_play_arrow"
+        app:cornerRadius="8dp"
         app:layout_constraintEnd_toStartOf="@+id/shuffleAction"
         app:layout_constraintHorizontal_bias="0.5"
         app:layout_constraintStart_toStartOf="parent"
@@ -22,13 +26,17 @@
 
     <com.google.android.material.button.MaterialButton
         android:id="@+id/shuffleAction"
+        style="@style/Widget.MaterialComponents.Button.TextButton"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="4dp"
         android:layout_marginEnd="16dp"
+        android:paddingTop="12dp"
+        android:paddingBottom="12dp"
         android:text="@string/shuffle"
+        android:textColor="?android:attr/textColorPrimary"
         app:backgroundTint="?attr/colorSurface"
-        app:icon="@drawable/ic_shuffle"
+        app:cornerRadius="8dp"
         app:layout_constraintBottom_toBottomOf="@+id/playAction"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintHorizontal_bias="0.5"

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

@@ -86,7 +86,7 @@
                 android:layout_height="wrap_content"
                 android:layout_marginStart="16dp"
                 android:layout_marginEnd="16dp"
-                android:textAppearance="@style/TextViewHeadline6"
+                android:textAppearance="@style/TextViewSubtitle1"
                 android:textColor="?android:attr/textColorSecondary"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintStart_toStartOf="parent"

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

@@ -85,7 +85,7 @@
                     android:layout_height="wrap_content"
                     android:layout_marginStart="16dp"
                     android:padding="0dp"
-                    android:textAppearance="@style/TextViewHeadline5"
+                    android:textAppearance="@style/TextViewHeadline6"
                     android:textColor="@color/md_white_1000"
                     android:textStyle="bold"
                     app:layout_constraintBottom_toBottomOf="@+id/userImage"

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

@@ -54,7 +54,7 @@
             android:layout_height="wrap_content"
             android:layout_marginStart="16dp"
             android:padding="0dp"
-            android:textAppearance="@style/TextViewHeadline5"
+            android:textAppearance="@style/TextViewHeadline6"
             android:textColor="?android:attr/textColorPrimary"
             android:textStyle="bold"
             app:layout_constraintBottom_toBottomOf="@+id/userImage"