Merge pull request #883 from h4h13/room-playlist

Room playlist

.gitignore

@@ -38,8 +38,4 @@ obj/
 captures
 app/normal/release/
 /models/
-
-app/font/
-app/src/debug/ 
-/app/nofont/
-/crowdin.properties
+/app/release/

README.md

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

app/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')
@@ -102,68 +102,50 @@ static def getDate() {
 
 
 dependencies {
-    implementation fileTree(include: ['*.jar'], dir: 'libs')
     implementation project(':appthemehelper')
     implementation 'androidx.multidex:multidex:2.0.1'
-
     implementation "androidx.gridlayout:gridlayout:1.0.0"
     implementation "androidx.cardview:cardview:1.0.0"
-    implementation "androidx.viewpager2:viewpager2:1.1.0-alpha01"
     implementation 'androidx.appcompat:appcompat:1.2.0'
     implementation 'androidx.annotation:annotation:1.1.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.1'
+    implementation 'androidx.recyclerview:recyclerview:1.1.0'
     implementation 'androidx.preference:preference-ktx:1.1.1'
     implementation 'androidx.core:core-ktx:1.3.1'
     implementation 'androidx.fragment:fragment-ktx:1.2.5'
     implementation 'androidx.palette:palette-ktx:1.0.0'
 
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.0-beta8'
-    implementation 'androidx.recyclerview:recyclerview:1.1.0'
+    def nav_version = "2.3.0"
+    implementation "androidx.navigation:navigation-fragment-ktx:$nav_version"
+    implementation "androidx.navigation:navigation-ui-ktx:$nav_version"
 
-    implementation 'com.google.android.material:material:1.3.0-alpha01'
-
-    def retrofit_version = '2.9.0'
-    implementation "com.squareup.retrofit2:retrofit:$retrofit_version"
-    implementation "com.squareup.retrofit2:converter-gson:$retrofit_version"
-
-    def material_dialog_version = "0.9.6.0"
-    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.github.bumptech.glide:glide:3.8.0'
-    implementation 'com.github.bumptech.glide:okhttp3-integration:1.5.0'
-    implementation 'com.squareup.okhttp3:logging-interceptor:3.6.0'
-
-    implementation('com.h6ah4i.android.widget.advrecyclerview:advrecyclerview:0.11.0@aar') {
-        transitive = true
-    }
-
-    def kotlin_coroutines_version = "1.3.8"
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
-    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$kotlin_coroutines_version"
-    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$kotlin_coroutines_version"
-
-    implementation 'org.eclipse.mylyn.github:org.eclipse.egit.github.core:3.4.0.201406110918-r'
-
-    implementation 'com.github.ksoichiro:android-observablescrollview:1.6.0'
-    implementation 'com.github.kabouzeid:recyclerview-fastscroll:1.9-kmod'
-
-    implementation 'com.github.AdrienPoupa:jaudiotagger:2.2.3'
-
-    implementation 'com.anjlab.android.iab.v3:library:1.1.0'
-    implementation 'com.r0adkll:slidableactivity:2.1.0'
-    implementation 'com.heinrichreimersoftware:material-intro:1.6'
-    implementation 'me.zhanghai.android.fastscroll:library:1.1.0'
+    def room_version = "2.2.5"
+    implementation "androidx.room:room-runtime:$room_version"
+    implementation "androidx.room:room-ktx:$room_version"
+    kapt "androidx.room:room-compiler:$room_version"
 
     def lifecycle_version = "2.2.0"
     implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycle_version"
     implementation "androidx.lifecycle:lifecycle-livedata-ktx:$lifecycle_version"
     implementation "androidx.lifecycle:lifecycle-common-java8:$lifecycle_version"
 
-    implementation 'com.google.android.play:core:1.8.0'
-    implementation 'me.jorgecastillo:androidcolorx:0.2.0'
-    debugImplementation 'com.amitshekhar.android:debug-db:1.0.4'
-    implementation 'com.github.dhaval2404:imagepicker:1.7.1'
+    implementation 'com.google.android.play:core-ktx:1.8.1'
+    implementation 'com.google.android.material:material:1.3.0-alpha01'
+
+    def retrofit_version = '2.9.0'
+    implementation "com.squareup.retrofit2:retrofit:$retrofit_version"
+    implementation "com.squareup.retrofit2:converter-gson:$retrofit_version"
+    implementation 'com.squareup.okhttp3:logging-interceptor:3.6.0'
+
+    def material_dialog_version = "0.9.6.0"
+    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'
+
+    def kotlin_coroutines_version = "1.3.8"
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.4.10"
+    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$kotlin_coroutines_version"
+    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$kotlin_coroutines_version"
 
     def koin_version = "2.1.5"
     implementation "org.koin:koin-core:$koin_version"
@@ -173,8 +155,22 @@ dependencies {
     implementation "org.koin:koin-androidx-fragment:$koin_version"
     implementation "org.koin:koin-androidx-ext:$koin_version"
 
-    def nav_version = "2.3.0"
-    implementation "androidx.navigation:navigation-fragment-ktx:$nav_version"
-    implementation "androidx.navigation:navigation-ui-ktx:$nav_version"
+    implementation 'com.github.bumptech.glide:glide:3.8.0'
+    implementation 'com.github.bumptech.glide:okhttp3-integration:1.5.0'
 
+    implementation 'com.h6ah4i.android.widget.advrecyclerview:advrecyclerview:1.0.0'
+
+    implementation 'org.eclipse.mylyn.github:org.eclipse.egit.github.core:3.4.0.201406110918-r'
+    implementation 'com.github.ksoichiro:android-observablescrollview:1.6.0'
+    implementation 'com.github.kabouzeid:recyclerview-fastscroll:1.9-kmod'
+    implementation 'com.github.AdrienPoupa:jaudiotagger:2.2.3'
+    implementation 'com.anjlab.android.iab.v3:library:1.1.0'
+    implementation 'com.r0adkll:slidableactivity:2.1.0'
+    implementation 'com.heinrichreimersoftware:material-intro:1.6'
+    implementation 'com.github.dhaval2404:imagepicker:1.7.1'
+    implementation 'org.jsoup:jsoup:1.11.1'
+    implementation 'me.zhanghai.android.fastscroll:library:1.1.0'
+    implementation 'me.jorgecastillo:androidcolorx:0.2.0'
+    implementation 'org.jsoup:jsoup:1.11.1'
+    debugImplementation 'com.amitshekhar.android:debug-db:1.0.6'
 }

app/release/output-metadata.json

@@ -1,20 +0,0 @@
-{
-  "version": 1,
-  "artifactType": {
-    "type": "APK",
-    "kind": "Directory"
-  },
-  "applicationId": "code.name.monkey.retromusic",
-  "variantName": "release",
-  "elements": [
-    {
-      "type": "SINGLE",
-      "filters": [],
-      "properties": [],
-      "versionCode": 10438,
-      "versionName": "3.5.650_0812",
-      "enabled": true,
-      "outputFile": "app-release.apk"
-    }
-  ]
-}

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

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<font-family xmlns:android="http://schemas.android.com/apk/res/android">
+    <font
+        android:font="@font/google_sans_regular"
+        android:fontWeight="400" />
+    <font
+        android:font="@font/google_sans_medium"
+        android:fontWeight="600" />
+    <font
+        android:font="@font/google_sans_bold"
+        android:fontWeight="700" />
+</font-family>

app/src/debug/res/values/styles.xml

@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <style name="TextViewNormal" parent="">
+        <item name="android:textSize">14sp</item>
+        <item name="fontFamily">@font/sans</item>
+    </style>
+
+    <style name="TextViewHeadline4" parent="TextAppearance.MaterialComponents.Headline4">
+        <item name="fontFamily">@font/sans</item>
+    </style>
+
+    <style name="TextViewHeadline4.Compress" parent="TextAppearance.MaterialComponents.Headline4">
+        <item name="fontFamily">@font/sans</item>
+        <item name="android:textSize">32sp</item>
+    </style>
+
+    <style name="TextViewHeadline5" parent="TextAppearance.MaterialComponents.Headline5">
+        <item name="fontFamily">@font/sans</item>
+    </style>
+
+    <style name="TextViewCaption" parent="TextAppearance.MaterialComponents.Caption">
+        <item name="fontFamily">@font/sans</item>
+    </style>
+
+    <style name="TextViewHeadline6" parent="TextAppearance.MaterialComponents.Headline6">
+        <item name="fontFamily">@font/sans</item>
+    </style>
+
+    <style name="TextViewHeadline3" parent="TextAppearance.MaterialComponents.Headline3">
+        <item name="fontFamily">@font/sans</item>
+    </style>
+
+    <style name="TextViewHeadline2" parent="TextAppearance.MaterialComponents.Headline2">
+        <item name="fontFamily">@font/sans</item>
+    </style>
+
+    <style name="TextViewSubtitle1" parent="TextAppearance.MaterialComponents.Subtitle1">
+        <item name="fontFamily">@font/sans</item>
+    </style>
+
+    <style name="TextViewSubtitle2" parent="TextAppearance.MaterialComponents.Subtitle2">
+        <item name="fontFamily">@font/sans</item>
+    </style>
+
+    <style name="TextViewBody1" parent="TextAppearance.MaterialComponents.Body1">
+        <item name="fontFamily">@font/sans</item>
+    </style>
+
+    <style name="TextViewButton" parent="TextAppearance.MaterialComponents.Button">
+        <item name="fontFamily">@font/sans</item>
+    </style>
+
+    <style name="TextViewBody2" parent="TextAppearance.MaterialComponents.Body2">
+        <item name="fontFamily">@font/sans</item>
+    </style>
+
+    <style name="TextViewOverline" parent="TextAppearance.MaterialComponents.Overline">
+        <item name="fontFamily">@font/sans</item>
+    </style>
+
+    <style name="AppTextAppearance.MaterialAlertDialog.Button" parent="Widget.MaterialComponents.Button.TextButton">
+        <item name="android:textAppearance">@style/TextViewButton</item>
+        <item name="fontFamily">@font/sans</item>
+        <item name="android:textStyle">bold</item>
+        <item name="android:padding">0dp</item>
+    </style>
+
+    <style name="AppTextAppearance.MaterialAlertDialog.Body" parent="MaterialAlertDialog.MaterialComponents.Body.Text">
+        <item name="android:textAppearance">@style/TextViewBody1</item>
+        <item name="fontFamily">@font/sans</item>
+        <item name="android:paddingTop">16dp</item>
+    </style>
+
+    <style name="AppTextAppearance.MaterialAlertDialog.Title" parent="MaterialAlertDialog.MaterialComponents.Title.Text">
+        <item name="android:textAppearance">@style/TextViewHeadline6</item>
+        <item name="android:textStyle">bold</item>
+        <item name="fontFamily">@font/sans</item>
+        <item name="android:padding">16dp</item>
+    </style>
+
+    <style name="ToolbarTextAppearanceNormal">
+        <item name="android:textStyle">bold</item>
+        <item name="android:textAllCaps">false</item>
+        <item name="android:textAppearance">@style/TextViewHeadline6</item>
+        <item name="fontFamily">@font/sans</item>
+        <item name="android:textSize">20sp</item>
+        <item name="android:letterSpacing">0.0125</item>
+        <item name="android:textColor">?android:attr/textColorPrimary</item>
+    </style>
+</resources>

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/Constants.kt

@@ -31,7 +31,7 @@ object Constants {
     const val APP_TWITTER_LINK = "https://twitter.com/retromusicapp"
     const val FAQ_LINK = "https://github.com/h4h13/RetroMusicPlayer/blob/master/FAQ.md"
     const val PINTEREST = "https://in.pinterest.com/retromusicapp/"
-    const val BASE_URL = "https://ws.audioscrobbler.com/2.0/"
+    const val AUDIO_SCROBBLER_URL = "https://ws.audioscrobbler.com/2.0/"
 
     const val IS_MUSIC =
         MediaStore.Audio.AudioColumns.IS_MUSIC + "=1" + " AND " + MediaStore.Audio.AudioColumns.TITLE + " != ''"
@@ -55,9 +55,11 @@ object Constants {
 }
 const val EXTRA_GENRE = "extra_genre"
 const val EXTRA_PLAYLIST = "extra_playlist"
+const val EXTRA_PLAYLIST_ID = "extra_playlist_id"
 const val EXTRA_ALBUM_ID = "extra_album_id"
 const val EXTRA_ARTIST_ID = "extra_artist_id"
 const val EXTRA_SONG = "extra_songs"
+const val EXTRA_PLAYLISTS = "extra_playlists"
 const val LIBRARY_CATEGORIES = "library_categories"
 const val EXTRA_SONG_INFO = "extra_song_info"
 const val DESATURATED_COLOR = "desaturated_color"
@@ -68,8 +70,8 @@ const val NOW_PLAYING_SCREEN_ID = "now_playing_screen_id"
 const val CAROUSEL_EFFECT = "carousel_effect"
 const val COLORED_NOTIFICATION = "colored_notification"
 const val CLASSIC_NOTIFICATION = "classic_notification"
-const val GAPLESS_PLAYBACK = "gapless_playback"
-const val ALBUM_ART_ON_LOCKSCREEN = "album_art_on_lockscreen"
+const val GAP_LESS_PLAYBACK = "gap_less_playback"
+const val ALBUM_ART_ON_LOCK_SCREEN = "album_art_on_lock_screen"
 const val BLURRED_ALBUM_ART = "blurred_album_art"
 const val NEW_BLUR_AMOUNT = "new_blur_amount"
 const val TOGGLE_HEADSET = "toggle_headset"
@@ -90,7 +92,6 @@ const val ALBUM_COVER_STYLE = "album_cover_style_id"
 const val ALBUM_COVER_TRANSFORM = "album_cover_transform"
 const val TAB_TEXT_MODE = "tab_text_mode"
 const val LANGUAGE_NAME = "language_name"
-const val DIALOG_CORNER = "dialog_corner"
 const val SLEEP_TIMER_FINISH_SONG = "sleep_timer_finish_song"
 const val ALBUM_GRID_STYLE = "album_grid_style_home"
 const val ARTIST_GRID_STYLE = "artist_grid_style_home"

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

@@ -22,4 +22,7 @@ const val TOP_ARTISTS = 0
 const val SUGGESTIONS = 5
 const val FAVOURITES = 4
 const val GENRES = 6
-const val PLAYLISTS = 7
+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

@@ -1,5 +1,12 @@
 package code.name.monkey.retromusic
 
+import androidx.room.Room
+import androidx.room.RoomDatabase
+import androidx.sqlite.db.SupportSQLiteDatabase
+import code.name.monkey.retromusic.db.BlackListStoreDao
+import code.name.monkey.retromusic.db.BlackListStoreEntity
+import code.name.monkey.retromusic.db.PlaylistWithSongs
+import code.name.monkey.retromusic.db.RetroDatabase
 import code.name.monkey.retromusic.fragments.LibraryViewModel
 import code.name.monkey.retromusic.fragments.albums.AlbumDetailsViewModel
 import code.name.monkey.retromusic.fragments.artists.ArtistDetailsViewModel
@@ -7,17 +14,103 @@ import code.name.monkey.retromusic.fragments.genres.GenreDetailsViewModel
 import code.name.monkey.retromusic.fragments.playlists.PlaylistDetailsViewModel
 import code.name.monkey.retromusic.fragments.search.SearchViewModel
 import code.name.monkey.retromusic.model.Genre
-import code.name.monkey.retromusic.model.Playlist
-import code.name.monkey.retromusic.network.networkModule
+import code.name.monkey.retromusic.network.*
 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
 
+val networkModule = module {
+
+    factory {
+        provideDefaultCache()
+    }
+    factory {
+        provideOkHttp(get(), get())
+    }
+    single {
+        provideLastFmRetrofit(get())
+    }
+    single {
+        provideDeezerRest(get())
+    }
+    single {
+        provideLastFmRest(get())
+    }
+    single {
+        provideLyrics(get())
+    }
+}
+
+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<BlackListStoreDao>().insertBlacklistPath(BlackListStoreEntity(it))
+                        }
+                    }
+                }
+            })
+            .fallbackToDestructiveMigration()
+            .build()
+    }
+    factory {
+        get<RetroDatabase>().lyricsDao()
+    }
+
+    factory {
+        get<RetroDatabase>().playlistDao()
+    }
+
+    factory {
+        get<RetroDatabase>().blackListStore()
+    }
+
+    factory {
+        get<RetroDatabase>().playCountDao()
+    }
+
+    factory {
+        get<RetroDatabase>().historyDao()
+    }
+
+    single {
+        RealRoomRepository(get(), get(), get(), get(), get())
+    } bind RoomRepository::class
+}
+private val mainModule = module {
+    single {
+        androidContext().contentResolver
+    }
+
+}
 private val dataModule = module {
     single {
-        RealRepository(get(), get(), get(), get(), get(), get(), get(), get(), get(), get())
+        RealRepository(
+            get(),
+            get(),
+            get(),
+            get(),
+            get(),
+            get(),
+            get(),
+            get(),
+            get(),
+            get(),
+            get(),
+            get()
+        )
     } bind Repository::class
 
     single {
@@ -61,10 +154,6 @@ private val dataModule = module {
             get()
         )
     }
-
-    single {
-        androidContext().contentResolver
-    }
 }
 
 private val viewModules = module {
@@ -87,7 +176,7 @@ private val viewModules = module {
         )
     }
 
-    viewModel { (playlist: Playlist) ->
+    viewModel { (playlist: PlaylistWithSongs) ->
         PlaylistDetailsViewModel(
             get(),
             playlist
@@ -106,4 +195,4 @@ private val viewModules = module {
     }
 }
 
-val appModules = listOf(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

@@ -3,30 +3,23 @@ package code.name.monkey.retromusic.activities
 import android.content.Intent
 import android.content.SharedPreferences
 import android.content.SharedPreferences.OnSharedPreferenceChangeListener
+import android.net.Uri
 import android.os.Bundle
 import android.provider.MediaStore
-import android.util.Log
 import android.view.View
 import androidx.lifecycle.lifecycleScope
 import code.name.monkey.retromusic.*
 import code.name.monkey.retromusic.activities.base.AbsSlidingMusicPanelActivity
 import code.name.monkey.retromusic.extensions.findNavController
-import code.name.monkey.retromusic.fragments.LibraryViewModel
-import code.name.monkey.retromusic.helper.MusicPlayerRemote.openAndShuffleQueue
-import code.name.monkey.retromusic.helper.MusicPlayerRemote.openQueue
-import code.name.monkey.retromusic.helper.MusicPlayerRemote.playFromUri
-import code.name.monkey.retromusic.helper.MusicPlayerRemote.shuffleMode
+import code.name.monkey.retromusic.helper.MusicPlayerRemote
 import code.name.monkey.retromusic.helper.SearchQueryHelper.getSongs
 import code.name.monkey.retromusic.model.Song
-import code.name.monkey.retromusic.repository.PlaylistSongsLoader.getPlaylistSongList
-import code.name.monkey.retromusic.repository.Repository
+import code.name.monkey.retromusic.repository.PlaylistSongsLoader
 import code.name.monkey.retromusic.service.MusicService
 import code.name.monkey.retromusic.util.AppRater.appLaunched
 import code.name.monkey.retromusic.util.PreferenceUtil
-import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Dispatchers.IO
 import kotlinx.coroutines.launch
-import org.koin.android.ext.android.inject
-import java.util.*
 
 class MainActivity : AbsSlidingMusicPanelActivity(), OnSharedPreferenceChangeListener {
     companion object {
@@ -35,9 +28,6 @@ class MainActivity : AbsSlidingMusicPanelActivity(), OnSharedPreferenceChangeLis
         const val APP_UPDATE_REQUEST_CODE = 9002
     }
 
-    private val repository by inject<Repository>()
-    private val libraryViewModel by inject<LibraryViewModel>()
-
     private var blockRequestPermissions = false
 
     override fun createContentView(): View {
@@ -53,7 +43,6 @@ class MainActivity : AbsSlidingMusicPanelActivity(), OnSharedPreferenceChangeLis
         setTaskDescriptionColorAuto()
         hideStatusBar()
         appLaunched(this)
-        addMusicServiceEventListener(libraryViewModel)
         updateTabs()
     }
 
@@ -99,61 +88,68 @@ class MainActivity : AbsSlidingMusicPanelActivity(), OnSharedPreferenceChangeLis
 
     override fun onServiceConnected() {
         super.onServiceConnected()
-        handlePlaybackIntent(intent)
-    }
-
-    private fun handlePlaybackIntent(intent: Intent?) {
         if (intent == null) {
             return
         }
-        val uri = intent.data
-        val mimeType = intent.type
-        var handled = false
-        if (intent.action != null && (intent.action == MediaStore.INTENT_ACTION_MEDIA_PLAY_FROM_SEARCH)
-        ) {
-            val songs: List<Song> =
-                getSongs(this, intent.extras!!)
-            if (shuffleMode == MusicService.SHUFFLE_MODE_SHUFFLE) {
-                openAndShuffleQueue(songs, true)
-            } else {
-                openQueue(songs, 0, true)
-            }
-            handled = true
-        }
-        if (uri != null && uri.toString().isNotEmpty()) {
-            playFromUri(uri)
-            handled = true
-        } else if (MediaStore.Audio.Playlists.CONTENT_TYPE == mimeType) {
-            val id = parseIdFromIntent(intent, "playlistId", "playlist").toInt()
-            if (id >= 0) {
-                val position = intent.getIntExtra("position", 0)
-                val songs: List<Song> =
-                    ArrayList(getPlaylistSongList(this, id))
-                openQueue(songs, position, true)
+        handlePlaybackIntent(intent)
+    }
+
+    private fun handlePlaybackIntent(intent: Intent) {
+        lifecycleScope.launch(IO) {
+            val uri: Uri? = intent.data
+            val mimeType: String? = intent.type
+            var handled = false
+            if (intent.action != null &&
+                intent.action == MediaStore.INTENT_ACTION_MEDIA_PLAY_FROM_SEARCH
+            ) {
+                val songs: List<Song> = getSongs(intent.extras!!)
+                if (MusicPlayerRemote.shuffleMode == MusicService.SHUFFLE_MODE_SHUFFLE) {
+                    MusicPlayerRemote.openAndShuffleQueue(songs, true)
+                } else {
+                    MusicPlayerRemote.openQueue(songs, 0, true)
+                }
                 handled = true
             }
-        } else if (MediaStore.Audio.Albums.CONTENT_TYPE == mimeType) {
-            val id = parseIdFromIntent(intent, "albumId", "album").toInt()
-            if (id >= 0) {
-                lifecycleScope.launch(Dispatchers.Main) {
-                    val position = intent.getIntExtra("position", 0)
-                    openQueue(repository.albumById(id).songs!!, position, true)
+            if (uri != null && uri.toString().isNotEmpty()) {
+                MusicPlayerRemote.playFromUri(uri)
+                handled = true
+            } else if (MediaStore.Audio.Playlists.CONTENT_TYPE == mimeType) {
+                val id: Int = parseIdFromIntent(intent, "playlistId", "playlist").toInt()
+                if (id >= 0) {
+                    val position: Int = intent.getIntExtra("position", 0)
+                    val songs: List<Song> =
+                        PlaylistSongsLoader.getPlaylistSongList(this@MainActivity, id)
+                    MusicPlayerRemote.openQueue(songs, position, true)
+                    handled = true
+                }
+            } else if (MediaStore.Audio.Albums.CONTENT_TYPE == mimeType) {
+                val id = parseIdFromIntent(intent, "albumId", "album").toInt()
+                if (id >= 0) {
+                    val position: Int = intent.getIntExtra("position", 0)
+                    MusicPlayerRemote.openQueue(
+                        libraryViewModel.albumById(id).songs!!,
+                        position,
+                        true
+                    )
+                    handled = true
+                }
+            } else if (MediaStore.Audio.Artists.CONTENT_TYPE == mimeType) {
+                val id: Int = parseIdFromIntent(intent, "artistId", "artist").toInt()
+                if (id >= 0) {
+                    val position: Int = intent.getIntExtra("position", 0)
+                    MusicPlayerRemote.openQueue(
+                        libraryViewModel.artistById(id).songs,
+                        position,
+                        true
+                    )
                     handled = true
                 }
             }
-        } else if (MediaStore.Audio.Artists.CONTENT_TYPE == mimeType) {
-            val id = parseIdFromIntent(intent, "artistId", "artist").toInt()
-            if (id >= 0) {
-                lifecycleScope.launch {
-                    val position = intent.getIntExtra("position", 0)
-                    openQueue(repository.artistById(id).songs, position, true)
-                    handled = true
-                }
+            if (handled) {
+                setIntent(Intent())
             }
         }
-        if (handled) {
-            setIntent(Intent())
-        }
+
     }
 
     private fun parseIdFromIntent(
@@ -167,7 +163,7 @@ class MainActivity : AbsSlidingMusicPanelActivity(), OnSharedPreferenceChangeLis
                 try {
                     id = idString.toLong()
                 } catch (e: NumberFormatException) {
-                    Log.e(TAG, e.message)
+                    println(e.message)
                 }
             }
         }

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/AbsMusicServiceActivity.kt

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

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

@@ -15,7 +15,6 @@ import code.name.monkey.appthemehelper.util.ColorUtil
 import code.name.monkey.retromusic.R
 import code.name.monkey.retromusic.RetroBottomSheetBehavior
 import code.name.monkey.retromusic.extensions.hide
-import code.name.monkey.retromusic.extensions.show
 import code.name.monkey.retromusic.extensions.whichFragment
 import code.name.monkey.retromusic.fragments.LibraryViewModel
 import code.name.monkey.retromusic.fragments.MiniPlayerFragment
@@ -29,12 +28,12 @@ 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
     }
 
-    private val libraryViewModel by viewModel<LibraryViewModel>()
+    protected val libraryViewModel by viewModel<LibraryViewModel>()
     private lateinit var behavior: RetroBottomSheetBehavior<FrameLayout>
     private var miniPlayerFragment: MiniPlayerFragment? = null
     private var cps: NowPlayingScreen? = null
@@ -51,8 +50,6 @@ abstract class AbsSlidingMusicPanelActivity() : AbsMusicServiceActivity() {
 
         override fun onSlide(bottomSheet: View, slideOffset: Float) {
             setMiniPlayerAlphaProgress(slideOffset)
-            dimBackground.show()
-            dimBackground.alpha = slideOffset
         }
 
         override fun onStateChanged(bottomSheet: View, newState: Int) {
@@ -62,7 +59,6 @@ abstract class AbsSlidingMusicPanelActivity() : AbsMusicServiceActivity() {
                 }
                 BottomSheetBehavior.STATE_COLLAPSED -> {
                     onPanelCollapsed()
-                    dimBackground.hide()
                 }
                 else -> {
 
@@ -77,13 +73,9 @@ abstract class AbsSlidingMusicPanelActivity() : AbsMusicServiceActivity() {
         setContentView(createContentView())
         chooseFragmentForTheme()
         setupSlidingUpPanel()
-        addMusicServiceEventListener(libraryViewModel)
 
         setupBottomSheet()
 
-        val themeColor = ATHUtil.resolveColor(this, android.R.attr.windowBackground, Color.GRAY)
-        dimBackground.setBackgroundColor(ColorUtil.withAlpha(themeColor, 0.5f))
-
         libraryViewModel.paletteColorLiveData.observe(this, Observer {
             this.paletteColor = it
             onPaletteColorChanged()

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

@@ -295,7 +295,7 @@ open class BugReportActivity : AbsThemeActivity() {
                     .setTitle(R.string.bug_report_failed)
                     .setMessage(R.string.bug_report_failed_unknown)
                     .setPositiveButton(android.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/bugreport/model/DeviceInfo.java

@@ -85,7 +85,7 @@ public class DeviceInfo {
         return "Device info:\n"
                 + "---\n"
                 + "<table>\n"
-                + "<tr><td>App version</td><td>" + versionName + "</td></tr>\n"
+                + "<tr><td><b>App version</b></td><td>" + versionName + "</td></tr>\n"
                 + "<tr><td>App version code</td><td>" + versionCode + "</td></tr>\n"
                 + "<tr><td>Android build version</td><td>" + buildVersion + "</td></tr>\n"
                 + "<tr><td>Android release version</td><td>" + releaseVersion + "</td></tr>\n"

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

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

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

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

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

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

app/src/main/java/code/name/monkey/retromusic/adapter/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)
-            .inflate(R.layout.section_recycler_view, parent, false)
+        val layout =
+            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) {
-            title.text = activity.getString(titleRes)
+        fun bindView(home: Home) {
+            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>) {
-            songs as List<Song>
+        fun bindView(home: Home) {
             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) {
-            arrow.hide()
+        fun bindView(home: Home) {
+            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/SearchAdapter.kt

@@ -60,7 +60,7 @@ class SearchAdapter(
                 holder.title?.text = album.title
                 holder.text?.text = album.artistName
                 AlbumGlideRequest.Builder.from(Glide.with(activity), album.safeGetFirstSong())
-                    .checkIgnoreMediaStore(activity).build().into(holder.image)
+                    .checkIgnoreMediaStore().build().into(holder.image)
             }
             ARTIST -> {
                 val artist = dataSet.get(position) as Artist

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

@@ -101,11 +101,10 @@ open class AlbumAdapter(
         }
 
         AlbumGlideRequest.Builder.from(Glide.with(activity), album.safeGetFirstSong())
-            .checkIgnoreMediaStore(activity)
+            .checkIgnoreMediaStore()
             .generatePalette(activity)
             .build()
             .into(object : RetroMusicColoredTarget(holder.image!!) {
-
                 override fun onColorReady(colors: MediaNotificationProcessor) {
                     setColors(colors, holder)
                 }

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

@@ -9,6 +9,7 @@ import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentManager
 import androidx.lifecycle.lifecycleScope
 import code.name.monkey.retromusic.R
+import code.name.monkey.retromusic.dialogs.LyricsDialog
 import code.name.monkey.retromusic.fragments.AlbumCoverStyle
 import code.name.monkey.retromusic.fragments.NowPlayingScreen.*
 import code.name.monkey.retromusic.glide.RetroMusicColoredTarget
@@ -90,6 +91,7 @@ class AlbumCoverPagerAdapter(
             val view = inflater.inflate(getLayoutWithPlayerTheme(), container, false)
             albumCover = view.findViewById(R.id.player_image)
             albumCover.setOnClickListener {
+                LyricsDialog().show(childFragmentManager, "LyricsDialog")
                 showLyricsDialog()
             }
             return view
@@ -97,7 +99,7 @@ class AlbumCoverPagerAdapter(
 
         private fun showLyricsDialog() {
             lifecycleScope.launch(Dispatchers.IO) {
-                val data = MusicUtil.getLyrics(song)
+                val data: String = MusicUtil.getLyrics(song) ?: "No lyrics found"
                 withContext(Dispatchers.Main) {
                     MaterialAlertDialogBuilder(
                         requireContext(),

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
@@ -30,14 +29,14 @@ class HorizontalAlbumAdapter(
     }
 
     override fun setColors(color: MediaNotificationProcessor, holder: ViewHolder) {
-        holder.title?.setTextColor(ATHUtil.resolveColor(activity, android.R.attr.textColorPrimary))
-        holder.text?.setTextColor(ATHUtil.resolveColor(activity, android.R.attr.textColorSecondary))
+        //holder.title?.setTextColor(ATHUtil.resolveColor(activity, android.R.attr.textColorPrimary))
+        //holder.text?.setTextColor(ATHUtil.resolveColor(activity, android.R.attr.textColorSecondary))
     }
 
     override fun loadAlbumCover(album: Album, holder: ViewHolder) {
         if (holder.image == null) return
         AlbumGlideRequest.Builder.from(Glide.with(activity), album.safeGetFirstSong())
-            .checkIgnoreMediaStore(activity)
+            .checkIgnoreMediaStore()
             .generatePalette(activity)
             .build()
             .into(object : RetroMusicColoredTarget(holder.image!!) {

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

@@ -0,0 +1,52 @@
+package code.name.monkey.retromusic.adapter.playlist
+
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.FragmentActivity
+import androidx.recyclerview.widget.RecyclerView
+import code.name.monkey.retromusic.adapter.base.MediaEntryViewHolder
+import code.name.monkey.retromusic.model.Playlist
+import code.name.monkey.retromusic.util.MusicUtil
+
+class LegacyPlaylistAdapter(
+    private val activity: FragmentActivity,
+    private var list: List<Playlist>,
+    private val layoutRes: Int,
+    private val playlistClickListener: PlaylistClickListener
+) :
+    RecyclerView.Adapter<LegacyPlaylistAdapter.ViewHolder>() {
+
+    fun swapData(list: List<Playlist>) {
+        this.list = list
+        notifyDataSetChanged()
+    }
+
+    class ViewHolder(itemView: View) : MediaEntryViewHolder(itemView)
+
+    override fun onCreateViewHolder(
+        parent: ViewGroup,
+        viewType: Int
+    ): ViewHolder {
+        return ViewHolder(
+            LayoutInflater.from(parent.context).inflate(layoutRes, parent, false)
+        )
+    }
+
+    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+        val playlist: Playlist = list[position]
+        holder.title?.text = playlist.name
+        holder.text?.text = MusicUtil.getPlaylistInfoString(activity, playlist.getSongs())
+        holder.itemView.setOnClickListener {
+            playlistClickListener.onPlaylistClick(playlist)
+        }
+    }
+
+    override fun getItemCount(): Int {
+        return list.size
+    }
+
+    interface PlaylistClickListener {
+        fun onPlaylistClick(playlist: Playlist)
+    }
+}

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

@@ -13,51 +13,50 @@ import androidx.appcompat.widget.PopupMenu
 import androidx.core.os.bundleOf
 import androidx.fragment.app.FragmentActivity
 import androidx.navigation.findNavController
-import code.name.monkey.appthemehelper.ThemeStore
 import code.name.monkey.appthemehelper.util.ATHUtil
 import code.name.monkey.appthemehelper.util.TintHelper
 import code.name.monkey.retromusic.EXTRA_PLAYLIST
 import code.name.monkey.retromusic.R
 import code.name.monkey.retromusic.adapter.base.AbsMultiSelectAdapter
 import code.name.monkey.retromusic.adapter.base.MediaEntryViewHolder
+import code.name.monkey.retromusic.db.PlaylistEntity
+import code.name.monkey.retromusic.db.PlaylistWithSongs
+import code.name.monkey.retromusic.db.SongEntity
+import code.name.monkey.retromusic.db.toSongs
 import code.name.monkey.retromusic.extensions.hide
 import code.name.monkey.retromusic.extensions.show
 import code.name.monkey.retromusic.helper.menu.PlaylistMenuHelper
 import code.name.monkey.retromusic.helper.menu.SongsMenuHelper
 import code.name.monkey.retromusic.interfaces.CabHolder
-import code.name.monkey.retromusic.model.AbsCustomPlaylist
 import code.name.monkey.retromusic.model.Playlist
 import code.name.monkey.retromusic.model.Song
-import code.name.monkey.retromusic.model.smartplaylist.AbsSmartPlaylist
 import code.name.monkey.retromusic.repository.PlaylistSongsLoader
 import code.name.monkey.retromusic.util.AutoGeneratedPlaylistBitmap
 import code.name.monkey.retromusic.util.MusicUtil
 import code.name.monkey.retromusic.util.RetroColorUtil
-import java.util.*
 
 class PlaylistAdapter(
     private val activity: FragmentActivity,
-    var dataSet: List<Playlist>,
+    var dataSet: List<PlaylistWithSongs>,
     private var itemLayoutRes: Int,
     cabHolder: CabHolder?
-) : AbsMultiSelectAdapter<PlaylistAdapter.ViewHolder, Playlist>(
+) : AbsMultiSelectAdapter<PlaylistAdapter.ViewHolder, PlaylistWithSongs>(
     activity,
     cabHolder,
     R.menu.menu_playlists_selection
 ) {
 
-
     init {
         setHasStableIds(true)
     }
 
-    fun swapDataSet(dataSet: List<Playlist>) {
+    fun swapDataSet(dataSet: List<PlaylistWithSongs>) {
         this.dataSet = dataSet
         notifyDataSetChanged()
     }
 
     override fun getItemId(position: Int): Long {
-        return dataSet[position].id.toLong()
+        return dataSet[position].playlistEntity.playListId.toLong()
     }
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
@@ -69,20 +68,20 @@ class PlaylistAdapter(
         return ViewHolder(view)
     }
 
-    private fun getPlaylistTitle(playlist: Playlist): String {
-        return if (TextUtils.isEmpty(playlist.name)) "-" else playlist.name
+    private fun getPlaylistTitle(playlist: PlaylistEntity): String {
+        return if (TextUtils.isEmpty(playlist.playlistName)) "-" else playlist.playlistName
     }
 
-    private fun getPlaylistText(playlist: Playlist): String {
-        return MusicUtil.getPlaylistInfoString(activity, getSongs(playlist))
+    private fun getPlaylistText(playlist: PlaylistWithSongs): String {
+        return MusicUtil.getPlaylistInfoString(activity, playlist.songs.toSongs())
     }
 
     override fun onBindViewHolder(holder: ViewHolder, position: Int) {
         val playlist = dataSet[position]
         holder.itemView.isActivated = isChecked(playlist)
-        holder.title?.text = getPlaylistTitle(playlist)
+        holder.title?.text = getPlaylistTitle(playlist.playlistEntity)
         holder.text?.text = getPlaylistText(playlist)
-        holder.image?.setImageDrawable(getIconRes(playlist))
+        holder.image?.setImageDrawable(getIconRes())
         val isChecked = isChecked(playlist)
         if (isChecked) {
             holder.menu?.hide()
@@ -92,37 +91,25 @@ class PlaylistAdapter(
         //PlaylistBitmapLoader(this, holder, playlist).execute()
     }
 
-    private fun getIconRes(playlist: Playlist): Drawable {
-        return if (MusicUtil.isFavoritePlaylist(activity, playlist))
-            TintHelper.createTintedDrawable(
-                activity,
-                R.drawable.ic_favorite,
-                ThemeStore.accentColor(activity)
-            )
-        else TintHelper.createTintedDrawable(
-            activity,
-            R.drawable.ic_playlist_play,
-            ATHUtil.resolveColor(activity, R.attr.colorControlNormal)
-        )
-    }
-
-    override fun getItemViewType(position: Int): Int {
-        return if (dataSet[position] is AbsSmartPlaylist) SMART_PLAYLIST else DEFAULT_PLAYLIST
-    }
+    private fun getIconRes(): Drawable = TintHelper.createTintedDrawable(
+        activity,
+        R.drawable.ic_playlist_play,
+        ATHUtil.resolveColor(activity, R.attr.colorControlNormal)
+    )
 
     override fun getItemCount(): Int {
         return dataSet.size
     }
 
-    override fun getIdentifier(position: Int): Playlist? {
+    override fun getIdentifier(position: Int): PlaylistWithSongs? {
         return dataSet[position]
     }
 
-    override fun getName(playlist: Playlist): String {
-        return playlist.name
+    override fun getName(playlist: PlaylistWithSongs): String {
+        return playlist.playlistEntity.playlistName
     }
 
-    override fun onMultipleItemAction(menuItem: MenuItem, selection: List<Playlist>) {
+    override fun onMultipleItemAction(menuItem: MenuItem, selection: List<PlaylistWithSongs>) {
         when (menuItem.itemId) {
             else -> SongsMenuHelper.handleMenuClick(
                 activity,
@@ -132,37 +119,26 @@ class PlaylistAdapter(
         }
     }
 
-    private fun getSongList(playlists: List<Playlist>): List<Song> {
-        val songs = ArrayList<Song>()
-        for (playlist in playlists) {
-            if (playlist is AbsCustomPlaylist) {
-                songs.addAll(playlist.songs())
-            } else {
-                songs.addAll(PlaylistSongsLoader.getPlaylistSongList(activity, playlist.id))
-            }
+    private fun getSongList(playlists: List<PlaylistWithSongs>): List<Song> {
+        val songs = mutableListOf<Song>()
+        playlists.forEach {
+            songs.addAll(it.songs.toSongs())
         }
         return songs
     }
 
-    private fun getSongs(playlist: Playlist): List<Song> {
-        val songs = ArrayList<Song>()
-        if (playlist is AbsSmartPlaylist) {
-            songs.addAll(playlist.songs())
-        } else {
-            songs.addAll(playlist.getSongs())
+    private fun getSongs(playlist: PlaylistWithSongs): List<SongEntity> =
+        mutableListOf<SongEntity>().apply {
+            addAll(playlist.songs)
         }
-        return songs
-    }
 
     inner class ViewHolder(itemView: View) : MediaEntryViewHolder(itemView) {
         init {
-
             image?.apply {
                 val iconPadding =
                     activity.resources.getDimensionPixelSize(R.dimen.list_item_image_icon_padding)
                 setPadding(iconPadding, iconPadding, iconPadding, iconPadding)
             }
-
             menu?.setOnClickListener { view ->
                 val popupMenu = PopupMenu(activity, view)
                 popupMenu.inflate(R.menu.menu_item_playlist)
@@ -221,7 +197,5 @@ class PlaylistAdapter(
 
     companion object {
         val TAG: String = PlaylistAdapter::class.java.simpleName
-        private const val SMART_PLAYLIST = 0
-        private const val DEFAULT_PLAYLIST = 1
     }
 }

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

@@ -5,7 +5,9 @@ import android.view.View
 import androidx.fragment.app.FragmentActivity
 import code.name.monkey.retromusic.R
 import code.name.monkey.retromusic.R.menu
-import code.name.monkey.retromusic.dialogs.RemoveFromPlaylistDialog
+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
 import code.name.monkey.retromusic.model.Song
@@ -16,6 +18,7 @@ import com.h6ah4i.android.widget.advrecyclerview.draggable.ItemDraggableRange
 import com.h6ah4i.android.widget.advrecyclerview.draggable.annotation.DraggableItemStateFlags
 
 class OrderablePlaylistSongAdapter(
+    private val playlist: PlaylistEntity,
     activity: FragmentActivity,
     dataSet: ArrayList<Song>,
     itemLayoutRes: Int,
@@ -54,8 +57,8 @@ class OrderablePlaylistSongAdapter(
     override fun onMultipleItemAction(menuItem: MenuItem, selection: List<Song>) {
         when (menuItem.itemId) {
             R.id.action_remove_from_playlist -> {
-                RemoveFromPlaylistDialog.create(selection as ArrayList<PlaylistSong>)
-                    .show(activity.supportFragmentManager, "ADD_PLAYLIST")
+                RemoveSongFromPlaylistDialog.create(selection.toSongs(playlist.playListId))
+                    .show(activity.supportFragmentManager, "REMOVE_FROM_PLAYLIST")
                 return
             }
         }
@@ -118,7 +121,7 @@ class OrderablePlaylistSongAdapter(
         override fun onSongMenuItemClick(item: MenuItem): Boolean {
             when (item.itemId) {
                 R.id.action_remove_from_playlist -> {
-                    RemoveFromPlaylistDialog.create(song as PlaylistSong)
+                    RemoveSongFromPlaylistDialog.create(song.toSongEntity(playlist.playListId))
                         .show(activity.supportFragmentManager, "REMOVE_FROM_PLAYLIST")
                     return true
                 }

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

@@ -20,7 +20,6 @@ import com.h6ah4i.android.widget.advrecyclerview.swipeable.SwipeableItemConstant
 import com.h6ah4i.android.widget.advrecyclerview.swipeable.action.SwipeResultAction
 import com.h6ah4i.android.widget.advrecyclerview.swipeable.action.SwipeResultActionDefault
 import com.h6ah4i.android.widget.advrecyclerview.swipeable.action.SwipeResultActionRemoveItem
-import com.h6ah4i.android.widget.advrecyclerview.swipeable.annotation.SwipeableItemResults
 import me.zhanghai.android.fastscroll.PopupTextProvider
 
 class PlayingQueueAdapter(
@@ -153,8 +152,8 @@ class PlayingQueueAdapter(
             mDragStateFlags = flags
         }
 
-        override fun getSwipeableContainerView(): View? {
-            return dummyContainer
+        override fun getSwipeableContainerView(): View {
+            return dummyContainer!!
         }
     }
 
@@ -165,18 +164,15 @@ class PlayingQueueAdapter(
         private const val UP_NEXT = 2
     }
 
-    override fun onSwipeItem(
-        holder: ViewHolder?,
-        position: Int, @SwipeableItemResults result: Int
-    ): SwipeResultAction {
-        return if (result === SwipeableItemConstants.RESULT_CANCELED) {
+    override fun onSwipeItem(holder: ViewHolder, position: Int, result: Int): SwipeResultAction? {
+        return if (result == SwipeableItemConstants.RESULT_CANCELED) {
             SwipeResultActionDefault()
         } else {
             SwipedResultActionRemoveItem(this, position, activity)
         }
     }
 
-    override fun onGetSwipeReactionType(holder: ViewHolder?, position: Int, x: Int, y: Int): Int {
+    override fun onGetSwipeReactionType(holder: ViewHolder, position: Int, x: Int, y: Int): Int {
         return if (onCheckCanStartDrag(holder!!, position, x, y)) {
             SwipeableItemConstants.REACTION_CAN_NOT_SWIPE_BOTH_H
         } else {
@@ -184,10 +180,10 @@ class PlayingQueueAdapter(
         }
     }
 
-    override fun onSwipeItemStarted(p0: ViewHolder?, p1: Int) {
+    override fun onSwipeItemStarted(holder: ViewHolder, p1: Int) {
     }
 
-    override fun onSetSwipeBackground(holder: ViewHolder?, position: Int, result: Int) {
+    override fun onSetSwipeBackground(holder: ViewHolder, position: Int, result: Int) {
     }
 
     internal class SwipedResultActionRemoveItem(

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

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

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

@@ -0,0 +1,26 @@
+package code.name.monkey.retromusic.db
+
+import androidx.lifecycle.LiveData
+import androidx.room.*
+
+@Dao
+interface HistoryDao {
+    companion object {
+        private const val HISTORY_LIMIT = 100
+    }
+
+    @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 LIMIT $HISTORY_LIMIT")
+    fun historySongs(): List<HistoryEntity>
+
+    @Query("SELECT * FROM HistoryEntity ORDER BY time_played DESC LIMIT $HISTORY_LIMIT")
+    fun observableHistorySongs(): LiveData<List<HistoryEntity>>
+}

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/LyricsDao.kt

@@ -0,0 +1,18 @@
+package code.name.monkey.retromusic.db
+
+import androidx.room.*
+
+@Dao
+interface LyricsDao {
+    @Query("SELECT * FROM LyricsEntity WHERE songId =:songId LIMIT 1")
+    fun lyricsWithSongId(songId: Int): LyricsEntity?
+
+    @Insert
+    fun insertLyrics(lyricsEntity: LyricsEntity)
+
+    @Delete
+    fun deleteLyrics(lyricsEntity: LyricsEntity)
+
+    @Update
+    fun updateLyrics(lyricsEntity: LyricsEntity)
+}

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

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

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

@@ -0,0 +1,27 @@
+package code.name.monkey.retromusic.db
+
+import androidx.room.*
+
+@Dao
+interface PlayCountDao {
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    fun insertSongInPlayCount(playCountEntity: PlayCountEntity)
+
+    @Update
+    fun updateSongInPlayCount(playCountEntity: PlayCountEntity)
+
+    @Delete
+    fun deleteSongInPlayCount(playCountEntity: PlayCountEntity)
+
+    @Query("SELECT * FROM PlayCountEntity WHERE id =:songId")
+    fun checkSongExistInPlayCount(songId: Int): List<PlayCountEntity>
+
+    @Query("SELECT * FROM PlayCountEntity ORDER BY play_count DESC")
+    fun playCountSongs(): List<PlayCountEntity>
+
+    @Query("DELETE FROM SongEntity WHERE id =:songId")
+    fun deleteSong(songId: Int)
+
+    @Query("UPDATE PlayCountEntity SET play_count = play_count + 1 WHERE id = :id")
+    fun updateQuantity(id: Int)
+}

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

@@ -0,0 +1,56 @@
+package code.name.monkey.retromusic.db
+
+import androidx.lifecycle.LiveData
+import androidx.room.*
+
+@Dao
+interface PlaylistDao {
+    @Insert
+    suspend fun createPlaylist(playlistEntity: PlaylistEntity): Long
+
+    @Query("UPDATE PlaylistEntity SET playlist_name = :name WHERE playlist_id = :playlistId")
+    suspend fun renamePlaylist(playlistId: Int, name: String)
+
+    @Query("SELECT * FROM PlaylistEntity WHERE playlist_name = :name")
+    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 deletePlaylistSongs(playlistId: Int)
+
+    @Query("DELETE FROM SongEntity WHERE playlist_creator_id = :playlistId AND id = :songId")
+    suspend fun deleteSongFromPlaylist(playlistId: Int, songId: Int)
+
+    @Transaction
+    @Query("SELECT * FROM PlaylistEntity")
+    suspend fun playlistsWithSongs(): List<PlaylistWithSongs>
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun insertSongsToPlaylist(songEntities: List<SongEntity>)
+
+    @Query("SELECT * FROM SongEntity WHERE playlist_creator_id = :playlistId AND id = :songId")
+    suspend fun isSongExistsInPlaylist(playlistId: Int, songId: Int): List<SongEntity>
+
+    @Query("SELECT * FROM SongEntity WHERE playlist_creator_id = :playlistId")
+    fun songsFromPlaylist(playlistId: Int): LiveData<List<SongEntity>>
+
+    @Delete
+    suspend fun deletePlaylist(playlistEntity: PlaylistEntity)
+
+    @Delete
+    suspend fun deletePlaylists(playlistEntities: List<PlaylistEntity>)
+
+    @Delete
+    suspend fun deletePlaylistSongs(songs: List<SongEntity>)
+
+
+    @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>
+
+
+}

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

@@ -0,0 +1,18 @@
+package code.name.monkey.retromusic.db
+
+import android.os.Parcelable
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+import kotlinx.android.parcel.Parcelize
+
+@Entity
+@Parcelize
+class PlaylistEntity(
+    @ColumnInfo(name = "playlist_name")
+    val playlistName: String
+) : Parcelable {
+    @PrimaryKey(autoGenerate = true)
+    @ColumnInfo(name = "playlist_id")
+    var playListId: Int = 0
+}

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

@@ -0,0 +1,17 @@
+package code.name.monkey.retromusic.db
+
+import android.os.Parcelable
+import androidx.room.Embedded
+import androidx.room.Relation
+import kotlinx.android.parcel.Parcelize
+
+@Parcelize
+data class PlaylistWithSongs(
+    @Embedded val playlistEntity: PlaylistEntity,
+    @Relation(
+        parentColumn = "playlist_id",
+        entityColumn = "playlist_creator_id"
+    )
+    val songs: List<SongEntity>
+) : Parcelable
+

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

@@ -0,0 +1,17 @@
+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, LyricsEntity::class],
+    version = 22,
+    exportSchema = false
+)
+abstract class RetroDatabase : RoomDatabase() {
+    abstract fun playlistDao(): PlaylistDao
+    abstract fun blackListStore(): BlackListStoreDao
+    abstract fun playCountDao(): PlayCountDao
+    abstract fun historyDao(): HistoryDao
+    abstract fun lyricsDao(): LyricsDao
+}

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

@@ -0,0 +1,40 @@
+package code.name.monkey.retromusic.db
+
+import android.os.Parcelable
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.Index
+import androidx.room.PrimaryKey
+import kotlinx.android.parcel.Parcelize
+
+@Parcelize
+@Entity(indices = [Index(value = ["playlist_creator_id", "id"], unique = true)])
+class SongEntity(
+    @ColumnInfo(name = "playlist_creator_id")
+    val playlistCreatorId: Int,
+    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?
+) : Parcelable {
+    @PrimaryKey(autoGenerate = true)
+    @ColumnInfo(name = "song_key")
+    var songPrimaryKey: Long = 0
+}
+

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

@@ -0,0 +1,95 @@
+package code.name.monkey.retromusic.db
+
+import code.name.monkey.retromusic.model.Song
+
+fun List<SongEntity>.toSongs(): List<Song> {
+    return map {
+        it.toSong()
+    }
+}
+
+fun List<Song>.toSongs(playlistId: Int): List<SongEntity> {
+    return map {
+        it.toSongEntity(playlistId)
+    }
+}
+
+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
+    )
+}
+
+fun List<Song>.toSongsEntity(playlistEntity: PlaylistEntity): List<SongEntity> {
+    return map {
+        it.toSongEntity(playlistEntity.playListId)
+    }
+}

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

@@ -1,77 +1,70 @@
-/*
- * Copyright (c) 2019 Hemanth Savarala.
- *
- * Licensed under the GNU General Public License v3
- *
- * This is free software: you can redistribute it and/or modify it under
- * the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
- * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- */
-
 package code.name.monkey.retromusic.dialogs
 
 import android.app.Dialog
 import android.os.Bundle
+import androidx.core.os.bundleOf
 import androidx.fragment.app.DialogFragment
+import androidx.lifecycle.lifecycleScope
+import code.name.monkey.retromusic.EXTRA_PLAYLISTS
 import code.name.monkey.retromusic.EXTRA_SONG
 import code.name.monkey.retromusic.R
+import code.name.monkey.retromusic.db.PlaylistEntity
+import code.name.monkey.retromusic.db.SongEntity
+import code.name.monkey.retromusic.db.toSongsEntity
 import code.name.monkey.retromusic.extensions.colorButtons
 import code.name.monkey.retromusic.extensions.extraNotNull
 import code.name.monkey.retromusic.extensions.materialDialog
+import code.name.monkey.retromusic.fragments.LibraryViewModel
+import code.name.monkey.retromusic.fragments.ReloadType.Playlists
 import code.name.monkey.retromusic.model.Song
-import code.name.monkey.retromusic.repository.PlaylistRepository
-import code.name.monkey.retromusic.util.PlaylistsUtil
-import org.koin.android.ext.android.inject
-
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import org.koin.androidx.viewmodel.ext.android.sharedViewModel
 
 class AddToPlaylistDialog : DialogFragment() {
-    private val playlistRepository by inject<PlaylistRepository>()
-    override fun onCreateDialog(
-        savedInstanceState: Bundle?
-    ): Dialog {
-        val playlists = playlistRepository.playlists()
-        val playlistNames = mutableListOf<String>()
+    private val libraryViewModel by sharedViewModel<LibraryViewModel>()
+
+    companion object {
+        fun create(playlistEntities: List<PlaylistEntity>, song: Song): AddToPlaylistDialog {
+            val list: MutableList<Song> = mutableListOf()
+            list.add(song)
+            return create(playlistEntities, list)
+        }
+
+        fun create(playlistEntities: List<PlaylistEntity>, songs: List<Song>): AddToPlaylistDialog {
+            return AddToPlaylistDialog().apply {
+                arguments = bundleOf(
+                    EXTRA_SONG to songs,
+                    EXTRA_PLAYLISTS to playlistEntities
+                )
+            }
+        }
+    }
+
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+        val playlistEntities: List<PlaylistEntity> =
+            extraNotNull<List<PlaylistEntity>>(EXTRA_PLAYLISTS).value
+        val songs: List<Song> = extraNotNull<List<Song>>(EXTRA_SONG).value
+        val playlistNames: MutableList<String> = mutableListOf()
         playlistNames.add(requireContext().resources.getString(R.string.action_new_playlist))
-        for (p in playlists) {
-            playlistNames.add(p.name)
+        for (entity: PlaylistEntity in playlistEntities) {
+            playlistNames.add(entity.playlistName)
         }
         return materialDialog(R.string.add_playlist_title)
             .setItems(playlistNames.toTypedArray()) { _, which ->
-                val songs = extraNotNull<ArrayList<Song>>(EXTRA_SONG).value
                 if (which == 0) {
                     CreatePlaylistDialog.create(songs)
-                        .show(requireActivity().supportFragmentManager, "ADD_TO_PLAYLIST")
+                        .show(requireActivity().supportFragmentManager, "Dialog")
                 } else {
-                    PlaylistsUtil.addToPlaylist(
-                        requireContext(),
-                        songs,
-                        playlists[which - 1].id,
-                        true
-                    )
+                    lifecycleScope.launch(Dispatchers.IO) {
+                        val songEntities: List<SongEntity> =
+                            songs.toSongsEntity(playlistEntities[which - 1])
+                        libraryViewModel.insertSongs(songEntities)
+                        libraryViewModel.forceReload(Playlists)
+                    }
                 }
                 dismiss()
             }
             .create().colorButtons()
     }
-
-    companion object {
-
-        fun create(song: Song): AddToPlaylistDialog {
-            val list = ArrayList<Song>()
-            list.add(song)
-            return create(list)
-        }
-
-        fun create(songs: List<Song>): AddToPlaylistDialog {
-            val dialog = AddToPlaylistDialog()
-            val args = Bundle()
-            args.putParcelableArrayList(EXTRA_SONG, ArrayList(songs))
-            dialog.arguments = args
-            return dialog
-        }
-    }
 }

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

@@ -1,88 +1,74 @@
-/*
- * Copyright (c) 2019 Hemanth Savarala.
- *
- * Licensed under the GNU General Public License v3
- *
- * This is free software: you can redistribute it and/or modify it under
- * the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
- * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- */
-
 package code.name.monkey.retromusic.dialogs
 
-import android.annotation.SuppressLint
 import android.app.Dialog
 import android.os.Bundle
 import android.text.TextUtils
 import android.view.LayoutInflater
+import android.widget.Toast
+import androidx.core.os.bundleOf
 import androidx.fragment.app.DialogFragment
-import code.name.monkey.appthemehelper.util.MaterialUtil
+import androidx.lifecycle.lifecycleScope
 import code.name.monkey.retromusic.EXTRA_SONG
 import code.name.monkey.retromusic.R
+import code.name.monkey.retromusic.db.PlaylistEntity
 import code.name.monkey.retromusic.extensions.colorButtons
-import code.name.monkey.retromusic.extensions.extraNotNull
+import code.name.monkey.retromusic.extensions.extra
 import code.name.monkey.retromusic.extensions.materialDialog
+import code.name.monkey.retromusic.fragments.LibraryViewModel
+import code.name.monkey.retromusic.fragments.ReloadType.Playlists
 import code.name.monkey.retromusic.model.Song
-import code.name.monkey.retromusic.util.PlaylistsUtil
 import com.google.android.material.textfield.TextInputEditText
 import com.google.android.material.textfield.TextInputLayout
 import kotlinx.android.synthetic.main.dialog_playlist.view.*
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import org.koin.androidx.viewmodel.ext.android.sharedViewModel
 
 class CreatePlaylistDialog : DialogFragment() {
+    private val libraryViewModel by sharedViewModel<LibraryViewModel>()
 
-    @SuppressLint("InflateParams")
-    override fun onCreateDialog(
-        savedInstanceState: Bundle?
-    ): Dialog {
+    companion object {
+        fun create(song: Song): CreatePlaylistDialog {
+            val list = mutableListOf<Song>()
+            list.add(song)
+            return create(list)
+        }
+
+        fun create(songs: List<Song>): CreatePlaylistDialog {
+            return CreatePlaylistDialog().apply {
+                arguments = bundleOf(EXTRA_SONG to songs)
+            }
+        }
+    }
+
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
         val view = LayoutInflater.from(requireActivity()).inflate(R.layout.dialog_playlist, null)
+        val songs: List<Song> = extra<List<Song>>(EXTRA_SONG).value ?: emptyList()
         val playlistView: TextInputEditText = view.actionNewPlaylist
         val playlistContainer: TextInputLayout = view.actionNewPlaylistContainer
-        MaterialUtil.setTint(playlistContainer, false)
-
         return materialDialog(R.string.new_playlist_title)
             .setView(view)
-            .setNegativeButton(android.R.string.cancel, null)
             .setPositiveButton(
                 R.string.create_action
             ) { _, _ ->
-                val extra = extraNotNull<ArrayList<Song>>(EXTRA_SONG)
                 val playlistName = playlistView.text.toString()
                 if (!TextUtils.isEmpty(playlistName)) {
-                    val playlistId = PlaylistsUtil.createPlaylist(
-                        requireContext(),
-                        playlistView.text.toString()
-                    )
-                    if (playlistId != -1) {
-                        PlaylistsUtil.addToPlaylist(requireContext(), extra.value, playlistId, true)
+                    lifecycleScope.launch(Dispatchers.IO) {
+                        if (libraryViewModel.checkPlaylistExists(playlistName).isEmpty()) {
+                            val playlistId: Long =
+                                libraryViewModel.createPlaylist(PlaylistEntity(playlistName))
+                            libraryViewModel.insertSongs(songs.map { it.toSongEntity(playlistId.toInt()) })
+                            libraryViewModel.forceReload(Playlists)
+                        } else {
+                            Toast.makeText(requireContext(), "Playlist exists", Toast.LENGTH_SHORT)
+                                .show()
+                        }
                     }
+                } else {
+                    playlistContainer.error = "Playlist is can't be empty"
                 }
             }
             .create()
             .colorButtons()
     }
-
-    companion object {
-        @JvmOverloads
-        @JvmStatic
-        fun create(song: Song? = null): CreatePlaylistDialog {
-            val list = ArrayList<Song>()
-            if (song != null) {
-                list.add(song)
-            }
-            return create(list)
-        }
-
-        @JvmStatic
-        fun create(songs: ArrayList<Song>): CreatePlaylistDialog {
-            val dialog = CreatePlaylistDialog()
-            val args = Bundle()
-            args.putParcelableArrayList(EXTRA_SONG, songs)
-            dialog.arguments = args
-            return dialog
-        }
-    }
 }

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

@@ -1,35 +1,41 @@
-/*
- * Copyright (c) 2019 Hemanth Savarala.
- *
- * Licensed under the GNU General Public License v3
- *
- * This is free software: you can redistribute it and/or modify it under
- * the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
- * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- */
-
 package code.name.monkey.retromusic.dialogs
 
 import android.app.Dialog
 import android.os.Bundle
+import androidx.core.os.bundleOf
 import androidx.core.text.HtmlCompat
 import androidx.fragment.app.DialogFragment
 import code.name.monkey.retromusic.EXTRA_PLAYLIST
 import code.name.monkey.retromusic.R
+import code.name.monkey.retromusic.db.PlaylistEntity
 import code.name.monkey.retromusic.extensions.colorButtons
 import code.name.monkey.retromusic.extensions.extraNotNull
 import code.name.monkey.retromusic.extensions.materialDialog
-import code.name.monkey.retromusic.model.Playlist
-import code.name.monkey.retromusic.util.PlaylistsUtil
+import code.name.monkey.retromusic.fragments.LibraryViewModel
+import code.name.monkey.retromusic.fragments.ReloadType
+import org.koin.androidx.viewmodel.ext.android.sharedViewModel
 
 class DeletePlaylistDialog : DialogFragment() {
 
+    private val libraryViewModel by sharedViewModel<LibraryViewModel>()
+
+    companion object {
+
+        fun create(playlist: PlaylistEntity): DeletePlaylistDialog {
+            val list = mutableListOf<PlaylistEntity>()
+            list.add(playlist)
+            return create(list)
+        }
+
+        fun create(playlists: List<PlaylistEntity>): DeletePlaylistDialog {
+            return DeletePlaylistDialog().apply {
+                arguments = bundleOf(EXTRA_PLAYLIST to playlists)
+            }
+        }
+    }
+
     override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
-        val playlists = extraNotNull<List<Playlist>>(EXTRA_PLAYLIST).value
+        val playlists = extraNotNull<List<PlaylistEntity>>(EXTRA_PLAYLIST).value
         val title: Int
         val message: CharSequence
         //noinspection ConstantConditions
@@ -42,7 +48,7 @@ class DeletePlaylistDialog : DialogFragment() {
         } else {
             title = R.string.delete_playlist_title
             message = HtmlCompat.fromHtml(
-                String.format(getString(R.string.delete_playlist_x), playlists[0].name),
+                String.format(getString(R.string.delete_playlist_x), playlists[0].playlistName),
                 HtmlCompat.FROM_HTML_MODE_LEGACY
             )
         }
@@ -52,26 +58,12 @@ class DeletePlaylistDialog : DialogFragment() {
             .setMessage(message)
             .setNegativeButton(android.R.string.cancel, null)
             .setPositiveButton(R.string.action_delete) { _, _ ->
-                PlaylistsUtil.deletePlaylists(requireContext(), playlists)
+                libraryViewModel.deleteSongsFromPlaylist(playlists)
+                libraryViewModel.deleteRoomPlaylist(playlists)
+                libraryViewModel.forceReload(ReloadType.Playlists)
             }
             .create()
             .colorButtons()
     }
 
-    companion object {
-
-        fun create(playlist: Playlist): DeletePlaylistDialog {
-            val list = ArrayList<Playlist>()
-            list.add(playlist)
-            return create(list)
-        }
-
-        fun create(playlist: ArrayList<Playlist>): DeletePlaylistDialog {
-            val dialog = DeletePlaylistDialog()
-            val args = Bundle()
-            args.putParcelableArrayList(EXTRA_PLAYLIST, playlist)
-            dialog.arguments = args
-            return dialog
-        }
-    }
 }

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

@@ -1,145 +0,0 @@
-/*
- * Copyright (c) 2019 Hemanth Savarala.
- *
- * Licensed under the GNU General Public License v3
- *
- * This is free software: you can redistribute it and/or modify it under
- * the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
- * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- */
-
-package code.name.monkey.retromusic.dialogs;
-
-import android.app.Activity;
-import android.app.Dialog;
-import android.content.Context;
-import android.content.Intent;
-import android.net.Uri;
-import android.os.Build;
-import android.util.Log;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.fragment.app.FragmentActivity;
-
-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
-
-import java.lang.ref.WeakReference;
-import java.util.Collections;
-import java.util.List;
-
-import code.name.monkey.retromusic.R;
-import code.name.monkey.retromusic.activities.saf.SAFGuideActivity;
-import code.name.monkey.retromusic.misc.DialogAsyncTask;
-import code.name.monkey.retromusic.model.Song;
-import code.name.monkey.retromusic.util.SAFUtil;
-
-/**
- * Created by hemanths on 2019-07-31.
- */
-public class DeleteSongsAsyncTask extends DialogAsyncTask<DeleteSongsAsyncTask.LoadingInfo, Integer, Void> {
-
-    private WeakReference<FragmentActivity> activityWeakReference;
-    private WeakReference<DeleteSongsDialog> dialogReference;
-
-    public DeleteSongsAsyncTask(@NonNull DeleteSongsDialog dialog) {
-        super(dialog.getActivity());
-        this.dialogReference = new WeakReference<>(dialog);
-        this.activityWeakReference = new WeakReference<>(dialog.getActivity());
-    }
-
-    @NonNull
-    @Override
-    protected Dialog createDialog(@NonNull Context context) {
-        return new MaterialAlertDialogBuilder(context,
-                R.style.ThemeOverlay_MaterialComponents_Dialog_Alert)
-                .setTitle(R.string.deleting_songs)
-                .setView(R.layout.loading)
-                .setCancelable(false)
-                .create();
-    }
-
-    @Nullable
-    @Override
-    protected Void doInBackground(@NonNull LoadingInfo... loadingInfos) {
-        try {
-            LoadingInfo info = loadingInfos[0];
-            DeleteSongsDialog dialog = this.dialogReference.get();
-            FragmentActivity fragmentActivity = this.activityWeakReference.get();
-
-            if (dialog == null || fragmentActivity == null) {
-                return null;
-            }
-
-            if (!info.isIntent) {
-                if (!SAFUtil.isSAFRequiredForSongs(info.songs)) {
-                    dialog.deleteSongs(info.songs, null);
-                } else {
-                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-                        if (SAFUtil.isSDCardAccessGranted(fragmentActivity)) {
-                            dialog.deleteSongs(info.songs, null);
-                        } else {
-                            dialog.startActivityForResult(new Intent(fragmentActivity, SAFGuideActivity.class),
-                                    SAFGuideActivity.REQUEST_CODE_SAF_GUIDE);
-                        }
-                    } else {
-                        Log.i("Hmm", "doInBackground: kitkat delete songs");
-                    }
-                }
-            } else {
-                switch (info.requestCode) {
-                    case SAFUtil.REQUEST_SAF_PICK_TREE:
-                        if (info.resultCode == Activity.RESULT_OK) {
-                            SAFUtil.saveTreeUri(fragmentActivity, info.intent);
-                            if (dialog.songsToRemove != null) {
-                                dialog.deleteSongs(dialog.songsToRemove, null);
-                            }
-                        }
-                        break;
-                    case SAFUtil.REQUEST_SAF_PICK_FILE:
-                        if (info.resultCode == Activity.RESULT_OK) {
-                            dialog.deleteSongs(Collections.singletonList(dialog.currentSong),
-                                    Collections.singletonList(info.intent.getData()));
-                        }
-                        break;
-                }
-            }
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-
-        return null;
-    }
-
-    public static class LoadingInfo {
-
-        public Intent intent;
-
-        public boolean isIntent;
-
-        public int requestCode;
-
-        public int resultCode;
-
-        public List<Uri> safUris;
-
-        public List<Song> songs;
-
-        public LoadingInfo(List<Song> songs, List<Uri> safUris) {
-            this.isIntent = false;
-            this.songs = songs;
-            this.safUris = safUris;
-        }
-
-        public LoadingInfo(int requestCode, int resultCode, Intent intent) {
-            this.isIntent = true;
-            this.requestCode = requestCode;
-            this.resultCode = resultCode;
-            this.intent = intent;
-        }
-    }
-}

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

@@ -1,110 +1,24 @@
-/*
- * Copyright (c) 2019 Hemanth Savarala.
- *
- * Licensed under the GNU General Public License v3
- *
- * This is free software: you can redistribute it and/or modify it under
- * the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
- * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- */
-
 package code.name.monkey.retromusic.dialogs
 
 import android.app.Dialog
-import android.content.Intent
-import android.net.Uri
 import android.os.Bundle
 import androidx.core.text.HtmlCompat
 import androidx.fragment.app.DialogFragment
 import code.name.monkey.retromusic.EXTRA_SONG
 import code.name.monkey.retromusic.R
-import code.name.monkey.retromusic.activities.saf.SAFGuideActivity
 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.helper.MusicPlayerRemote
 import code.name.monkey.retromusic.model.Song
 import code.name.monkey.retromusic.util.MusicUtil
-import code.name.monkey.retromusic.util.SAFUtil
+import org.koin.androidx.viewmodel.ext.android.sharedViewModel
 
 class DeleteSongsDialog : DialogFragment() {
-    @JvmField
-    var currentSong: Song? = null
-
-    @JvmField
-    var songsToRemove: List<Song>? = null
-
-    private var deleteSongsAsyncTask: DeleteSongsAsyncTask? = null
-
-    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
-        val songs = extraNotNull<List<Song>>(EXTRA_SONG).value
-        var title = 0
-        var message: CharSequence = ""
-        if (songs.size > 1) {
-            title = R.string.delete_songs_title
-            message = HtmlCompat.fromHtml(
-                String.format(getString(R.string.delete_x_songs), songs.size),
-                HtmlCompat.FROM_HTML_MODE_LEGACY
-            )
-        } else {
-            title = R.string.delete_song_title
-            message = HtmlCompat.fromHtml(
-                String.format(getString(R.string.delete_song_x), songs[0].title),
-                HtmlCompat.FROM_HTML_MODE_LEGACY
-            )
-        }
-
-        return materialDialog(title)
-            .setMessage(message)
-            .setCancelable(false)
-            .setNegativeButton(android.R.string.cancel, null)
-            .setPositiveButton(R.string.action_delete) { _, _ ->
-                if ((songs.size == 1) && MusicPlayerRemote.isPlaying(songs[0])) {
-                    MusicPlayerRemote.playNextSong()
-                }
-                songsToRemove = songs
-                deleteSongsAsyncTask = DeleteSongsAsyncTask(this@DeleteSongsDialog)
-                deleteSongsAsyncTask?.execute(DeleteSongsAsyncTask.LoadingInfo(songs, null))
-            }
-            .create()
-            .colorButtons()
-    }
-
-    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
-        super.onActivityResult(requestCode, resultCode, data)
-        when (requestCode) {
-            SAFGuideActivity.REQUEST_CODE_SAF_GUIDE -> {
-                SAFUtil.openTreePicker(this)
-            }
-            SAFUtil.REQUEST_SAF_PICK_TREE,
-            SAFUtil.REQUEST_SAF_PICK_FILE -> {
-                if (deleteSongsAsyncTask != null) {
-                    deleteSongsAsyncTask?.cancel(true)
-                }
-                deleteSongsAsyncTask = DeleteSongsAsyncTask(this)
-                deleteSongsAsyncTask?.execute(
-                    DeleteSongsAsyncTask.LoadingInfo(
-                        requestCode,
-                        resultCode,
-                        data
-                    )
-                )
-            }
-        }
-    }
-
-    fun deleteSongs(songs: List<Song>, safUris: List<Uri>?) {
-        MusicUtil.deleteTracks(requireActivity(), songs, safUris, Runnable {
-            dismiss()
-        })
-    }
+    private val libraryViewModel by sharedViewModel<LibraryViewModel>()
 
     companion object {
-
         fun create(song: Song): DeleteSongsDialog {
             val list = ArrayList<Song>()
             list.add(song)
@@ -119,5 +33,38 @@ class DeleteSongsDialog : DialogFragment() {
             return dialog
         }
     }
-}
 
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+        val songs = extraNotNull<List<Song>>(EXTRA_SONG).value
+        val pair = if (songs.size > 1) {
+            Pair(
+                R.string.delete_songs_title,
+                HtmlCompat.fromHtml(
+                    String.format(getString(R.string.delete_x_songs), songs.size),
+                    HtmlCompat.FROM_HTML_MODE_LEGACY
+                )
+            )
+        } else {
+            Pair(
+                R.string.delete_song_title,
+                HtmlCompat.fromHtml(
+                    String.format(getString(R.string.delete_song_x), songs[0].title),
+                    HtmlCompat.FROM_HTML_MODE_LEGACY
+                )
+            )
+        }
+
+        return materialDialog(pair.first)
+            .setMessage(pair.second)
+            .setCancelable(false)
+            .setPositiveButton(R.string.action_delete) { _, _ ->
+                if (songs.isNotEmpty() and (songs.size == 1) and MusicPlayerRemote.isPlaying(songs.first())) {
+                    MusicPlayerRemote.playNextSong()
+                }
+                MusicUtil.deleteTracks(requireActivity(), songs)
+                libraryViewModel.deleteTracks(songs)
+            }
+            .create()
+            .colorButtons()
+    }
+}

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

@@ -0,0 +1,24 @@
+package code.name.monkey.retromusic.dialogs
+
+import android.app.Dialog
+import android.os.Bundle
+import androidx.fragment.app.DialogFragment
+import code.name.monkey.retromusic.R
+import code.name.monkey.retromusic.extensions.colorButtons
+import code.name.monkey.retromusic.extensions.materialDialog
+import code.name.monkey.retromusic.fragments.LibraryViewModel
+import org.koin.androidx.viewmodel.ext.android.sharedViewModel
+
+class ImportPlaylistDialog : DialogFragment() {
+    private val libraryViewModel by sharedViewModel<LibraryViewModel>()
+
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+        return materialDialog(R.string.import_playlist)
+            .setMessage(R.string.import_playlist_message)
+            .setPositiveButton(R.string.import_label) { _, _ ->
+                libraryViewModel.importPlaylists()
+            }
+            .create()
+            .colorButtons()
+    }
+}

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

@@ -0,0 +1,60 @@
+package code.name.monkey.retromusic.dialogs
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.DialogFragment
+import androidx.lifecycle.lifecycleScope
+import code.name.monkey.retromusic.R
+import code.name.monkey.retromusic.extensions.accentTextColor
+import code.name.monkey.retromusic.extensions.hide
+import code.name.monkey.retromusic.helper.MusicPlayerRemote
+import code.name.monkey.retromusic.network.Result
+import code.name.monkey.retromusic.repository.Repository
+import kotlinx.android.synthetic.main.lyrics_dialog.*
+import kotlinx.coroutines.Dispatchers.IO
+import kotlinx.coroutines.Dispatchers.Main
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import org.koin.android.ext.android.inject
+
+class LyricsDialog : DialogFragment() {
+    override fun getTheme(): Int {
+        return R.style.MaterialAlertDialogTheme
+    }
+
+    private val repository by inject<Repository>()
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        return inflater.inflate(R.layout.lyrics_dialog, container, false)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        val song = MusicPlayerRemote.currentSong
+        dialogTitle.text = song.title
+        syncedLyrics.accentTextColor()
+        lifecycleScope.launch(IO) {
+            val result: Result<String> = repository.lyrics(
+                song.artistName,
+                song.title
+            )
+            withContext(Main) {
+
+                when (result) {
+                    is Result.Error -> progressBar.hide()
+                    is Result.Loading -> println("Loading")
+                    is Result.Success -> {
+                        progressBar.hide()
+                        lyricsText.text = result.data
+                    }
+                }
+            }
+        }
+    }
+}

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

@@ -1,84 +0,0 @@
-/*
- * Copyright (c) 2019 Hemanth Savarala.
- *
- * Licensed under the GNU General Public License v3
- *
- * This is free software: you can redistribute it and/or modify it under
- * the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
- * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- */
-
-package code.name.monkey.retromusic.dialogs
-
-import android.app.Dialog
-import android.os.Bundle
-import androidx.core.text.HtmlCompat
-import androidx.fragment.app.DialogFragment
-import code.name.monkey.retromusic.EXTRA_SONG
-import code.name.monkey.retromusic.R
-import code.name.monkey.retromusic.R.string
-import code.name.monkey.retromusic.extensions.colorButtons
-import code.name.monkey.retromusic.extensions.materialDialog
-import code.name.monkey.retromusic.model.PlaylistSong
-import code.name.monkey.retromusic.util.PlaylistsUtil
-
-class RemoveFromPlaylistDialog : DialogFragment() {
-
-    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
-        val songs = requireArguments().getParcelableArrayList<PlaylistSong>(EXTRA_SONG)
-
-        var title = 0
-        var message: CharSequence = ""
-        if (songs != null) {
-            if (songs.size > 1) {
-                title = R.string.remove_songs_from_playlist_title
-                message = HtmlCompat.fromHtml(
-                    String.format(getString(string.remove_x_songs_from_playlist), songs.size),
-                    HtmlCompat.FROM_HTML_MODE_LEGACY
-                )
-            } else {
-                title = R.string.remove_song_from_playlist_title
-                message = HtmlCompat.fromHtml(
-                    String.format(
-                        getString(string.remove_song_x_from_playlist),
-                        songs[0].title
-                    ),
-                    HtmlCompat.FROM_HTML_MODE_LEGACY
-                )
-            }
-        }
-
-        return materialDialog(title)
-            .setMessage(message)
-            .setPositiveButton(R.string.remove_action) { _, _ ->
-                PlaylistsUtil.removeFromPlaylist(
-                    requireContext(),
-                    songs as MutableList<PlaylistSong>
-                )
-            }
-            .setNegativeButton(android.R.string.cancel, null)
-            .create()
-            .colorButtons()
-    }
-
-    companion object {
-
-        fun create(song: PlaylistSong): RemoveFromPlaylistDialog {
-            val list = ArrayList<PlaylistSong>()
-            list.add(song)
-            return create(list)
-        }
-
-        fun create(songs: ArrayList<PlaylistSong>): RemoveFromPlaylistDialog {
-            val dialog = RemoveFromPlaylistDialog()
-            val args = Bundle()
-            args.putParcelableArrayList(EXTRA_SONG, songs)
-            dialog.arguments = args
-            return dialog
-        }
-    }
-}

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

@@ -0,0 +1,69 @@
+package code.name.monkey.retromusic.dialogs
+
+import android.app.Dialog
+import android.os.Bundle
+import androidx.core.os.bundleOf
+import androidx.core.text.HtmlCompat
+import androidx.fragment.app.DialogFragment
+import code.name.monkey.retromusic.EXTRA_SONG
+import code.name.monkey.retromusic.R
+import code.name.monkey.retromusic.db.SongEntity
+import code.name.monkey.retromusic.extensions.colorButtons
+import code.name.monkey.retromusic.extensions.extraNotNull
+import code.name.monkey.retromusic.extensions.materialDialog
+import code.name.monkey.retromusic.fragments.LibraryViewModel
+import code.name.monkey.retromusic.fragments.ReloadType.Playlists
+import org.koin.androidx.viewmodel.ext.android.sharedViewModel
+
+class RemoveSongFromPlaylistDialog : DialogFragment() {
+    private val libraryViewModel by sharedViewModel<LibraryViewModel>()
+
+    companion object {
+        fun create(song: SongEntity): RemoveSongFromPlaylistDialog {
+            val list = mutableListOf<SongEntity>()
+            list.add(song)
+            return create(list)
+        }
+
+        fun create(songs: List<SongEntity>): RemoveSongFromPlaylistDialog {
+            return RemoveSongFromPlaylistDialog().apply {
+                arguments = bundleOf(
+                    EXTRA_SONG to songs
+                )
+            }
+        }
+    }
+
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+        val songs = extraNotNull<List<SongEntity>>(EXTRA_SONG).value
+        val pair = if (songs.size > 1) {
+            Pair(
+                R.string.remove_songs_from_playlist_title,
+                HtmlCompat.fromHtml(
+                    String.format(getString(R.string.remove_x_songs_from_playlist), songs.size),
+                    HtmlCompat.FROM_HTML_MODE_LEGACY
+                )
+            )
+        } else {
+            Pair(
+                R.string.remove_song_from_playlist_title,
+                HtmlCompat.fromHtml(
+                    String.format(
+                        getString(R.string.remove_song_x_from_playlist),
+                        songs[0].title
+                    ),
+                    HtmlCompat.FROM_HTML_MODE_LEGACY
+                )
+            )
+        }
+        return materialDialog(pair.first)
+            .setMessage(pair.second)
+            .setPositiveButton(R.string.remove_action) { _, _ ->
+                libraryViewModel.deleteSongsInPlaylist(songs)
+                libraryViewModel.forceReload(Playlists)
+            }
+            .setNegativeButton(android.R.string.cancel, null)
+            .create()
+            .colorButtons()
+    }
+}

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

@@ -1,73 +1,57 @@
-/*
- * Copyright (c) 2019 Hemanth Savarala.
- *
- * Licensed under the GNU General Public License v3
- *
- * This is free software: you can redistribute it and/or modify it under
- * the terms of the GNU General Public License as published by
- *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
- * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- */
-
 package code.name.monkey.retromusic.dialogs
 
-import android.annotation.SuppressLint
 import android.app.Dialog
 import android.os.Bundle
-import android.provider.MediaStore.Audio.Playlists.Members.PLAYLIST_ID
 import android.view.LayoutInflater
+import androidx.core.os.bundleOf
 import androidx.fragment.app.DialogFragment
-import code.name.monkey.appthemehelper.util.MaterialUtil
+import code.name.monkey.retromusic.EXTRA_PLAYLIST_ID
 import code.name.monkey.retromusic.R
+import code.name.monkey.retromusic.db.PlaylistEntity
+import code.name.monkey.retromusic.extensions.accentColor
 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.util.PlaylistsUtil
+import code.name.monkey.retromusic.fragments.LibraryViewModel
+import code.name.monkey.retromusic.fragments.ReloadType
 import com.google.android.material.textfield.TextInputEditText
 import com.google.android.material.textfield.TextInputLayout
+import org.koin.androidx.viewmodel.ext.android.sharedViewModel
 
 class RenamePlaylistDialog : DialogFragment() {
 
+    private val libraryViewModel by sharedViewModel<LibraryViewModel>()
 
-    @SuppressLint("InflateParams")
-    override fun onCreateDialog(
-        savedInstanceState: Bundle?
-    ): Dialog {
-        val layout = LayoutInflater.from(requireContext())
-            .inflate(R.layout.dialog_playlist, null)
+    companion object {
+        fun create(playlistEntity: PlaylistEntity): RenamePlaylistDialog {
+            return RenamePlaylistDialog().apply {
+                arguments = bundleOf(
+                    EXTRA_PLAYLIST_ID to playlistEntity
+                )
+            }
+        }
+    }
+
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+        val playlistEntity = extraNotNull<PlaylistEntity>(EXTRA_PLAYLIST_ID).value
+        val layout = LayoutInflater.from(requireContext()).inflate(R.layout.dialog_playlist, null)
         val inputEditText: TextInputEditText = layout.findViewById(R.id.actionNewPlaylist)
-        val nameContainer: TextInputLayout =
-            layout.findViewById(R.id.actionNewPlaylistContainer)
-        MaterialUtil.setTint(nameContainer, false)
-
+        val nameContainer: TextInputLayout = layout.findViewById(R.id.actionNewPlaylistContainer)
+        nameContainer.accentColor()
+        inputEditText.setText(playlistEntity.playlistName)
         return materialDialog(R.string.rename_playlist_title)
             .setView(layout)
             .setNegativeButton(android.R.string.cancel, null)
             .setPositiveButton(R.string.action_rename) { _, _ ->
                 val name = inputEditText.text.toString()
                 if (name.isNotEmpty()) {
-                    PlaylistsUtil.renamePlaylist(
-                        requireContext(),
-                        extraNotNull<Long>(PLAYLIST_ID).value,
-                        name
-                    )
+                    libraryViewModel.renameRoomPlaylist(playlistEntity.playListId, name)
+                    libraryViewModel.forceReload(ReloadType.Playlists)
+                } else {
+                    nameContainer.error = "Playlist name should'nt be empty"
                 }
             }
             .create()
             .colorButtons()
     }
-
-    companion object {
-
-        fun create(playlistId: Long): RenamePlaylistDialog {
-            val dialog = RenamePlaylistDialog()
-            val args = Bundle()
-            args.putLong(PLAYLIST_ID, playlistId)
-            dialog.arguments = args
-            return dialog
-        }
-    }
 }

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

@@ -1,13 +0,0 @@
-package code.name.monkey.retromusic.dialogs
-
-import android.content.Context
-import android.widget.ArrayAdapter
-import code.name.monkey.retromusic.R
-
-class RetroSingleCheckedListAdapter(
-    context: Context,
-    resource: Int = R.layout.dialog_list_item,
-    objects: MutableList<String>
-) : ArrayAdapter<String>(context, resource, objects) {
-
-}

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

@@ -0,0 +1,55 @@
+package code.name.monkey.retromusic.dialogs
+
+import android.app.Dialog
+import android.os.Bundle
+import android.widget.Toast
+import androidx.core.os.bundleOf
+import androidx.fragment.app.DialogFragment
+import androidx.lifecycle.lifecycleScope
+import code.name.monkey.retromusic.App
+import code.name.monkey.retromusic.EXTRA_PLAYLIST
+import code.name.monkey.retromusic.R
+import code.name.monkey.retromusic.db.PlaylistWithSongs
+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.util.PlaylistsUtil
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+
+
+class SavePlaylistDialog : DialogFragment() {
+    companion object {
+        fun create(playlistWithSongs: PlaylistWithSongs): SavePlaylistDialog {
+            return SavePlaylistDialog().apply {
+                arguments = bundleOf(
+                    EXTRA_PLAYLIST to playlistWithSongs
+                )
+            }
+        }
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        lifecycleScope.launch(Dispatchers.IO) {
+            val playlistWithSongs: PlaylistWithSongs =
+                extraNotNull<PlaylistWithSongs>(EXTRA_PLAYLIST).value
+            val file = PlaylistsUtil.savePlaylistWithSongs(requireContext(), playlistWithSongs)
+            withContext(Dispatchers.Main) {
+                Toast.makeText(
+                    requireContext(),
+                    String.format(App.getContext().getString(R.string.saved_playlist_to), file),
+                    Toast.LENGTH_LONG
+                ).show()
+                dismiss()
+            }
+        }
+    }
+
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+        return materialDialog(R.string.save_playlist_title)
+            .setView(R.layout.loading)
+            .create().colorButtons()
+    }
+}

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

@@ -53,8 +53,8 @@ class SleepTimerDialog : DialogFragment() {
     @SuppressLint("InflateParams")
     override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
         timerUpdater = TimerUpdater()
-        val layout = LayoutInflater.from(requireContext())
-            .inflate(R.layout.dialog_sleep_timer, null)
+        val layout =
+            LayoutInflater.from(requireContext()).inflate(R.layout.dialog_sleep_timer, null)
         shouldFinishLastSong = layout.findViewById(R.id.shouldFinishLastSong)
         seekBar = layout.findViewById(R.id.seekBar)
         timerDisplay = layout.findViewById(R.id.timerDisplay)
@@ -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")

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

@@ -18,12 +18,18 @@ import android.app.Dialog
 import android.content.Context
 import android.content.res.ColorStateList
 import android.graphics.Color
+import android.graphics.drawable.Drawable
 import android.widget.Button
 import android.widget.CheckBox
 import android.widget.SeekBar
 import androidx.annotation.AttrRes
+import androidx.annotation.CheckResult
 import androidx.annotation.ColorInt
+import androidx.annotation.ColorRes
+import androidx.appcompat.widget.AppCompatImageView
 import androidx.appcompat.widget.Toolbar
+import androidx.core.content.ContextCompat
+import androidx.core.graphics.drawable.DrawableCompat
 import androidx.fragment.app.Fragment
 import code.name.monkey.appthemehelper.ThemeStore
 import code.name.monkey.appthemehelper.util.ATHUtil
@@ -33,6 +39,8 @@ import code.name.monkey.retromusic.App
 import code.name.monkey.retromusic.R
 import com.google.android.material.button.MaterialButton
 import com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
+import com.google.android.material.floatingactionbutton.FloatingActionButton
+import com.google.android.material.progressindicator.ProgressIndicator
 import com.google.android.material.textfield.TextInputEditText
 import com.google.android.material.textfield.TextInputLayout
 
@@ -91,6 +99,10 @@ fun Button.accentTextColor() {
     setTextColor(ThemeStore.accentColor(App.getContext()))
 }
 
+fun MaterialButton.accentTextColor() {
+    setTextColor(ThemeStore.accentColor(App.getContext()))
+}
+
 fun SeekBar.applyColor(@ColorInt color: Int) {
     thumbTintList = ColorStateList.valueOf(color)
     progressTintList = ColorStateList.valueOf(color)
@@ -107,6 +119,15 @@ fun ExtendedFloatingActionButton.accentColor() {
     iconTint = textColorStateList
 }
 
+fun FloatingActionButton.accentColor() {
+    val color = ThemeStore.accentColor(context)
+    val textColor = MaterialValueHelper.getPrimaryTextColor(context, ColorUtil.isColorLight(color))
+    val colorStateList = ColorStateList.valueOf(color)
+    val textColorStateList = ColorStateList.valueOf(textColor)
+    backgroundTintList = colorStateList
+    imageTintList = textColorStateList
+}
+
 fun MaterialButton.applyColor(color: Int) {
     val backgroundColorStateList = ColorStateList.valueOf(color)
     val textColorColorStateList = ColorStateList.valueOf(
@@ -120,6 +141,12 @@ 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)
@@ -128,6 +155,39 @@ fun TextInputLayout.accentColor() {
     isHintAnimationEnabled = true
 }
 
+fun ProgressIndicator.accentColor() {
+    val accentColor = ThemeStore.accentColor(context)
+    indicatorColors = intArrayOf(accentColor)
+    trackColor = ColorUtil.withAlpha(accentColor, 0.2f)
+}
+
+fun ProgressIndicator.applyColor(color: Int) {
+    indicatorColors = intArrayOf(color)
+    trackColor = ColorUtil.withAlpha(color, 0.2f)
+}
+
 fun TextInputEditText.accentColor() {
 
-}
+}
+
+fun AppCompatImageView.accentColor(): Int {
+    return ThemeStore.accentColor(context)
+}
+
+@CheckResult
+fun Drawable.tint(@ColorInt color: Int): Drawable {
+    val tintedDrawable = DrawableCompat.wrap(this).mutate()
+    DrawableCompat.setTint(this, color)
+    return tintedDrawable
+}
+
+@CheckResult
+fun Drawable.tint(context: Context, @ColorRes color: Int): Drawable {
+    return tint(context.getColorCompat(color))
+}
+
+@ColorInt
+fun Context.getColorCompat(@ColorRes colorRes: Int): Int {
+    return ContextCompat.getColor(this, colorRes)
+}
+

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

@@ -8,7 +8,7 @@ import com.google.android.material.dialog.MaterialAlertDialogBuilder
 fun DialogFragment.materialDialog(title: Int): MaterialAlertDialogBuilder {
     return MaterialAlertDialogBuilder(
         requireContext(),
-        R.style.ThemeOverlay_MaterialComponents_Dialog_Alert
+        R.style.MaterialAlertDialogTheme
     ).setTitle(title)
 }
 

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

@@ -2,12 +2,15 @@ package code.name.monkey.retromusic.extensions
 
 import android.content.Context
 import android.content.res.Configuration
+import android.graphics.drawable.Drawable
 import android.os.PowerManager
 import android.widget.Toast
+import androidx.annotation.DrawableRes
 import androidx.annotation.IdRes
 import androidx.annotation.IntegerRes
 import androidx.annotation.StringRes
 import androidx.appcompat.app.AppCompatActivity
+import androidx.appcompat.content.res.AppCompatResources
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentManager
 import androidx.navigation.fragment.NavHostFragment
@@ -51,7 +54,8 @@ 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()
 }
@@ -72,4 +76,12 @@ fun Fragment.showToast(@StringRes stringRes: Int) {
 
 fun Fragment.showToast(message: String) {
     Toast.makeText(requireContext(), message, Toast.LENGTH_SHORT).show()
+}
+
+fun Context.getDrawableCompat(@DrawableRes drawableRes: Int): Drawable {
+    return AppCompatResources.getDrawable(this, drawableRes)!!
+}
+
+fun Fragment.getDrawableCompat(@DrawableRes drawableRes: Int): Drawable {
+    return AppCompatResources.getDrawable(requireContext(), drawableRes)!!
 }

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/CoroutineViewModel.kt

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

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

@@ -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
@@ -34,6 +35,7 @@ class DetailListFragment : AbsMainActivityFragment(R.layout.fragment_playlist_de
         super.onActivityCreated(savedInstanceState)
         mainActivity.setSupportActionBar(toolbar)
         mainActivity.hideBottomBarVisibility(false)
+        progressIndicator.hide()
         when (args.type) {
             TOP_ARTISTS -> {
                 loadArtists(R.string.top_artists, TOP_ARTISTS)
@@ -47,32 +49,88 @@ class DetailListFragment : AbsMainActivityFragment(R.layout.fragment_playlist_de
             RECENT_ALBUMS -> {
                 loadAlbums(R.string.recent_albums, RECENT_ALBUMS)
             }
-            FAVOURITES -> {
-                loadFavorite()
-            }
+            FAVOURITES -> 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.playCountSongs().map {
+                it.toSong()
+            }
+            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.observableHistorySongs().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 songs = repository.favoritePlaylistHome()
-            withContext(Main) {
-                recyclerView.apply {
-                    adapter = SongAdapter(
-                        requireActivity(),
-                        songs.arrayList as MutableList<Song>,
-                        R.layout.item_list, null
-                    )
-                    layoutManager = linearLayoutManager()
-                }
-            }
+        val songAdapter = SongAdapter(
+            requireActivity(),
+            mutableListOf(),
+            R.layout.item_list, null
+        )
+        recyclerView.apply {
+            adapter = songAdapter
+            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) {
@@ -86,7 +144,7 @@ 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

@@ -4,83 +4,129 @@ import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
+import code.name.monkey.retromusic.db.PlaylistEntity
+import code.name.monkey.retromusic.db.PlaylistWithSongs
+import code.name.monkey.retromusic.db.SongEntity
 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
-import kotlinx.coroutines.Deferred
 import kotlinx.coroutines.Dispatchers.IO
-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>()
     private val albums = MutableLiveData<List<Album>>()
     private val songs = MutableLiveData<List<Song>>()
     private val artists = MutableLiveData<List<Artist>>()
-    private val playlists = MutableLiveData<List<Playlist>>()
+    private val playlists = MutableLiveData<List<PlaylistWithSongs>>()
+    private val legacyPlaylists = MutableLiveData<List<Playlist>>()
     private val genres = MutableLiveData<List<Genre>>()
     private val home = MutableLiveData<List<Home>>()
 
     val paletteColorLiveData: LiveData<Int> = paletteColor
-    val homeLiveData: LiveData<List<Home>> = home
-    val albumsLiveData: LiveData<List<Album>> = albums
-    val songsLiveData: LiveData<List<Song>> = songs
-    val artistsLiveData: LiveData<List<Artist>> = artists
-    val playlisitsLiveData: LiveData<List<Playlist>> = playlists
-    val genresLiveData: LiveData<List<Genre>> = genres
 
     init {
-        viewModelScope.launch {
-            loadLibraryContent()
+        fetchHomeSections()
+    }
+
+    private fun loadLibraryContent() = viewModelScope.launch(IO) {
+        fetchHomeSections()
+        fetchSongs()
+        fetchAlbums()
+        fetchArtists()
+        fetchGenres()
+        fetchPlaylists()
+    }
+
+    fun getSongs(): LiveData<List<Song>> {
+        fetchSongs()
+        return songs
+    }
+
+    fun getAlbums(): LiveData<List<Album>> {
+        fetchAlbums()
+        return albums
+    }
+
+    fun getArtists(): LiveData<List<Artist>> {
+        fetchArtists()
+        return artists
+    }
+
+    fun getPlaylists(): LiveData<List<PlaylistWithSongs>> {
+        fetchPlaylists()
+        return playlists
+    }
+
+    fun getLegacyPlaylist(): LiveData<List<Playlist>> {
+        fetchLegacyPlaylist()
+        return legacyPlaylists
+    }
+
+    fun getGenre(): LiveData<List<Genre>> {
+        fetchGenres()
+        return genres
+    }
+
+    fun getHome(): LiveData<List<Home>> {
+        return home
+    }
+
+    private fun fetchSongs() {
+        viewModelScope.launch(IO) {
+            songs.postValue(repository.allSongs())
         }
     }
 
-    private fun loadLibraryContent() = viewModelScope.launch {
-        songs.value = loadSongs.await()
-        albums.value = loadAlbums.await()
-        artists.value = loadArtists.await()
-        playlists.value = loadPlaylists.await()
-        genres.value = loadGenres.await()
-        home.value = loadHome.await()
+    private fun fetchAlbums() {
+        viewModelScope.launch(IO) {
+            albums.postValue(repository.fetchAlbums())
+        }
     }
 
-    private val loadHome: Deferred<List<Home>>
-        get() = viewModelScope.async { realRepository.homeSections() }
-
-    private val loadSongs: Deferred<List<Song>>
-        get() = viewModelScope.async(IO) { realRepository.allSongs() }
-
-    private val loadAlbums: Deferred<List<Album>>
-        get() = viewModelScope.async(IO) {
-            realRepository.allAlbums()
+    private fun fetchArtists() {
+        viewModelScope.launch(IO) {
+            artists.postValue(repository.fetchArtists())
         }
+    }
 
-    private val loadArtists: Deferred<List<Artist>>
-        get() = viewModelScope.async(IO) {
-            realRepository.albumArtists()
+    private fun fetchPlaylists() {
+        viewModelScope.launch(IO) {
+            playlists.postValue(repository.fetchPlaylistWithSongs())
         }
+    }
 
-    private val loadPlaylists: Deferred<List<Playlist>>
-        get() = viewModelScope.async(IO) {
-            realRepository.allPlaylists()
+    private fun fetchLegacyPlaylist() {
+        viewModelScope.launch(IO) {
+            legacyPlaylists.postValue(repository.fetchLegacyPlaylist())
         }
+    }
 
-    private val loadGenres: Deferred<List<Genre>>
-        get() = viewModelScope.async(IO) {
-            realRepository.allGenres()
+    private fun fetchGenres() {
+        viewModelScope.launch(IO) {
+            genres.postValue(repository.fetchGenres())
         }
+    }
 
+    private fun fetchHomeSections() {
+        viewModelScope.launch(IO) {
+            home.postValue(repository.homeSections())
+        }
+    }
 
     fun forceReload(reloadType: ReloadType) = viewModelScope.launch {
         when (reloadType) {
-            Songs -> songs.value = loadSongs.await()
-            Albums -> albums.value = loadAlbums.await()
-            Artists -> artists.value = loadArtists.await()
-            HomeSections -> songs.value = loadSongs.await()
+            Songs -> fetchSongs()
+            Albums -> fetchAlbums()
+            Artists -> fetchArtists()
+            HomeSections -> fetchHomeSections()
+            Playlists -> fetchPlaylists()
+            Genres -> fetchGenres()
         }
     }
 
@@ -89,11 +135,10 @@ class LibraryViewModel(
     }
 
     override fun onMediaStoreChanged() {
-        loadLibraryContent()
         println("onMediaStoreChanged")
+        loadLibraryContent()
     }
 
-
     override fun onServiceConnected() {
         println("onServiceConnected")
     }
@@ -108,6 +153,7 @@ class LibraryViewModel(
 
     override fun onPlayingMetaChanged() {
         println("onPlayingMetaChanged")
+
     }
 
     override fun onPlayStateChanged() {
@@ -122,11 +168,76 @@ class LibraryViewModel(
         println("onShuffleModeChanged")
     }
 
+    fun shuffleSongs() = viewModelScope.launch(IO) {
+        val songs = repository.allSongs()
+        MusicPlayerRemote.openAndShuffleQueue(
+            songs,
+            true
+        )
+    }
+
+    fun renameRoomPlaylist(playListId: Int, name: String) = viewModelScope.launch(IO) {
+        repository.renameRoomPlaylist(playListId, name)
+    }
+
+    fun deleteSongsInPlaylist(songs: List<SongEntity>) = viewModelScope.launch(IO) {
+        repository.deleteSongsInPlaylist(songs)
+    }
+
+    fun deleteSongsFromPlaylist(playlists: List<PlaylistEntity>) = viewModelScope.launch(IO) {
+        repository.deletePlaylistSongs(playlists)
+    }
+
+    fun deleteRoomPlaylist(playlists: List<PlaylistEntity>) = viewModelScope.launch(IO) {
+        repository.deleteRoomPlaylist(playlists)
+    }
+
+    suspend fun albumById(id: Int) = repository.albumById(id)
+    suspend fun artistById(id: Int) = repository.artistById(id)
+    suspend fun favoritePlaylist() = repository.favoritePlaylist()
+    suspend fun isFavoriteSong(song: SongEntity) = repository.isFavoriteSong(song)
+    suspend fun insertSongs(songs: List<SongEntity>) = repository.insertSongs(songs)
+    suspend fun removeSongFromPlaylist(songEntity: SongEntity) =
+        repository.removeSongFromPlaylist(songEntity)
+
+    suspend fun checkPlaylistExists(playlistName: String): List<PlaylistEntity> =
+        repository.checkPlaylistExists(playlistName)
+
+    suspend fun createPlaylist(playlistEntity: PlaylistEntity): Long =
+        repository.createPlaylist(playlistEntity)
+
+    fun importPlaylists() = viewModelScope.launch(IO) {
+        val playlists = repository.fetchLegacyPlaylist()
+        playlists.forEach { playlist ->
+            val playlistEntity = repository.checkPlaylistExists(playlist.name).firstOrNull()
+            if (playlistEntity != null) {
+                val songEntities = playlist.getSongs().map {
+                    it.toSongEntity(playlistEntity.playListId)
+                }
+                repository.insertSongs(songEntities)
+            } else {
+                val playListId = createPlaylist(PlaylistEntity(playlist.name))
+                val songEntities = playlist.getSongs().map {
+                    it.toSongEntity(playListId.toInt())
+                }
+                repository.insertSongs(songEntities)
+            }
+            forceReload(Playlists)
+        }
+    }
+
+    fun deleteTracks(songs: List<Song>) = viewModelScope.launch(IO) {
+        repository.deleteSongs(songs)
+        fetchPlaylists()
+        loadLibraryContent()
+    }
 }
 
 enum class ReloadType {
     Songs,
     Albums,
     Artists,
-    HomeSections
+    HomeSections,
+    Playlists,
+    Genres,
 }

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

@@ -11,18 +11,14 @@ import android.view.GestureDetector
 import android.view.MotionEvent
 import android.view.View
 import android.view.animation.DecelerateInterpolator
-import code.name.monkey.appthemehelper.ThemeStore
 import code.name.monkey.retromusic.R
-import code.name.monkey.retromusic.extensions.show
-import code.name.monkey.retromusic.extensions.textColorPrimary
-import code.name.monkey.retromusic.extensions.textColorSecondary
+import code.name.monkey.retromusic.extensions.*
 import code.name.monkey.retromusic.fragments.base.AbsMusicServiceFragment
 import code.name.monkey.retromusic.helper.MusicPlayerRemote
 import code.name.monkey.retromusic.helper.MusicProgressViewUpdateHelper
 import code.name.monkey.retromusic.helper.PlayPauseButtonOnClickHandler
 import code.name.monkey.retromusic.util.PreferenceUtil
 import code.name.monkey.retromusic.util.RetroUtil
-import code.name.monkey.retromusic.util.ViewUtil
 import kotlinx.android.synthetic.main.fragment_mini_player.*
 import kotlin.math.abs
 
@@ -67,7 +63,7 @@ open class MiniPlayerFragment : AbsMusicServiceFragment(R.layout.fragment_mini_p
 
     private fun setUpMiniPlayer() {
         setUpPlayPauseButton()
-        ViewUtil.setProgressDrawable(progressBar, ThemeStore.accentColor(requireContext()))
+        progressBar.accentColor()
     }
 
     private fun setUpPlayPauseButton() {
@@ -129,6 +125,10 @@ open class MiniPlayerFragment : AbsMusicServiceFragment(R.layout.fragment_mini_p
         }
     }
 
+    fun updateProgressBar(paletteColor: Int) {
+         progressBar.applyColor(paletteColor)
+    }
+
     class FlingPlayBackController(context: Context) : View.OnTouchListener {
 
         private var flingPlayBackController: GestureDetector

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

@@ -24,7 +24,6 @@ enum class NowPlayingScreen constructor(
     Gradient(R.string.gradient, R.drawable.np_gradient, 17),
     Material(R.string.material, R.drawable.np_material, 11),
     Normal(R.string.normal, R.drawable.np_normal, 0),
-
     //Peak(R.string.peak, R.drawable.np_peak, 14),
     Plain(R.string.plain, R.drawable.np_plain, 3),
     Simple(R.string.simple, R.drawable.np_simple, 8),

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

@@ -6,7 +6,9 @@ import android.os.Bundle
 import android.view.*
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.os.bundleOf
+import androidx.core.text.HtmlCompat
 import androidx.lifecycle.Observer
+import androidx.lifecycle.lifecycleScope
 import androidx.navigation.findNavController
 import androidx.navigation.fragment.findNavController
 import androidx.navigation.fragment.navArgs
@@ -25,16 +27,20 @@ import code.name.monkey.retromusic.adapter.song.SimpleSongAdapter
 import code.name.monkey.retromusic.dialogs.AddToPlaylistDialog
 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
 import code.name.monkey.retromusic.glide.ArtistGlideRequest
 import code.name.monkey.retromusic.glide.RetroMusicColoredTarget
+import code.name.monkey.retromusic.glide.SingleColorTarget
 import code.name.monkey.retromusic.helper.MusicPlayerRemote
 import code.name.monkey.retromusic.helper.SortOrder
 import code.name.monkey.retromusic.model.Album
 import code.name.monkey.retromusic.model.Artist
+import code.name.monkey.retromusic.network.Result
 import code.name.monkey.retromusic.network.model.LastFmAlbum
+import code.name.monkey.retromusic.repository.RealRepository
 import code.name.monkey.retromusic.util.MusicUtil
 import code.name.monkey.retromusic.util.PreferenceUtil
 import code.name.monkey.retromusic.util.RetroUtil
@@ -42,6 +48,10 @@ import code.name.monkey.retromusic.util.color.MediaNotificationProcessor
 import com.bumptech.glide.Glide
 import kotlinx.android.synthetic.main.fragment_album_content.*
 import kotlinx.android.synthetic.main.fragment_album_details.*
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import org.koin.android.ext.android.get
 import org.koin.androidx.viewmodel.ext.android.viewModel
 import org.koin.core.parameter.parametersOf
 import java.util.*
@@ -66,23 +76,13 @@ class AlbumDetailsFragment : AbsMainActivityFragment(R.layout.fragment_album_det
         mainActivity.hideBottomBarVisibility(false)
         mainActivity.addMusicServiceEventListener(detailsViewModel)
         mainActivity.setSupportActionBar(toolbar)
-
-        toolbar.title = null
-
+        toolbar.title = " "
         postponeEnterTransition()
         detailsViewModel.getAlbum().observe(viewLifecycleOwner, Observer {
-            showAlbum(it)
             startPostponedEnterTransition()
+            showAlbum(it)
         })
-        detailsViewModel.getArtist().observe(viewLifecycleOwner, Observer {
-            loadArtistImage(it)
-        })
-        detailsViewModel.getMoreAlbums().observe(viewLifecycleOwner, Observer {
-            moreAlbums(it)
-        })
-        detailsViewModel.getAlbumInfo().observe(viewLifecycleOwner, Observer {
-            aboutAlbum(it)
-        })
+
         setupRecyclerView()
         artistImage.setOnClickListener {
             requireActivity().findNavController(R.id.fragment_container)
@@ -140,14 +140,12 @@ class AlbumDetailsFragment : AbsMainActivityFragment(R.layout.fragment_album_det
         this.album = album
 
         albumTitle.text = album.title
-        val songText =
-            resources.getQuantityString(
-                R.plurals.albumSongs,
-                album.songCount,
-                album.songCount
-            )
+        val songText = resources.getQuantityString(
+            R.plurals.albumSongs,
+            album.songCount,
+            album.songCount
+        )
         songTitle.text = songText
-
         if (MusicUtil.getYearString(album.year) == "-") {
             albumText.text = String.format(
                 "%s • %s",
@@ -162,10 +160,25 @@ class AlbumDetailsFragment : AbsMainActivityFragment(R.layout.fragment_album_det
                 MusicUtil.getReadableDurationString(MusicUtil.getTotalDuration(album.songs))
             )
         }
-        loadAlbumCover()
+        loadAlbumCover(album)
         simpleSongAdapter.swapDataSet(album.songs)
-        detailsViewModel.loadArtist(album.artistId)
-        detailsViewModel.loadAlbumInfo(album)
+        detailsViewModel.getArtist(album.artistId).observe(viewLifecycleOwner, Observer {
+            loadArtistImage(it)
+        })
+
+        detailsViewModel.getAlbumInfo(album).observe(viewLifecycleOwner, Observer { result ->
+            when (result) {
+                is Result.Loading -> {
+                    println("Loading")
+                }
+                is Result.Error -> {
+                    println("Error")
+                }
+                is Result.Success -> {
+                    aboutAlbum(result.data)
+                }
+            }
+        })
     }
 
     private fun moreAlbums(albums: List<Album>) {
@@ -191,7 +204,10 @@ class AlbumDetailsFragment : AbsMainActivityFragment(R.layout.fragment_album_det
                 aboutAlbumTitle.show()
                 aboutAlbumTitle.text =
                     String.format(getString(R.string.about_album_label), lastFmAlbum.album.name)
-                aboutAlbumText.text = lastFmAlbum.album.wiki.content
+                aboutAlbumText.text = HtmlCompat.fromHtml(
+                    lastFmAlbum.album.wiki.content,
+                    HtmlCompat.FROM_HTML_MODE_LEGACY
+                )
             }
             if (lastFmAlbum.album.listeners.isNotEmpty()) {
                 listeners.show()
@@ -206,7 +222,11 @@ class AlbumDetailsFragment : AbsMainActivityFragment(R.layout.fragment_album_det
     }
 
     private fun loadArtistImage(artist: Artist) {
+        detailsViewModel.getMoreAlbums(artist).observe(viewLifecycleOwner, Observer {
+            moreAlbums(it)
+        })
         ArtistGlideRequest.Builder.from(Glide.with(requireContext()), artist)
+            .forceDownload(PreferenceUtil.isAllowedToDownloadMetadata())
             .generatePalette(requireContext())
             .build()
             .dontAnimate()
@@ -217,24 +237,21 @@ class AlbumDetailsFragment : AbsMainActivityFragment(R.layout.fragment_album_det
             })
     }
 
-    private fun loadAlbumCover() {
+    private fun loadAlbumCover(album: Album) {
         AlbumGlideRequest.Builder.from(Glide.with(requireContext()), album.safeGetFirstSong())
-            .checkIgnoreMediaStore(requireContext())
-            .ignoreMediaStore(PreferenceUtil.isIgnoreMediaStoreArtwork)
+            .checkIgnoreMediaStore()
             .generatePalette(requireContext())
             .build()
-            .dontAnimate()
-            .dontTransform()
-            .into(object : RetroMusicColoredTarget(image) {
-                override fun onColorReady(colors: MediaNotificationProcessor) {
-                    setColors(colors)
+            .into(object : SingleColorTarget(image) {
+                override fun onColorReady(color: Int) {
+                    setColors(color)
                 }
             })
     }
 
-    private fun setColors(color: MediaNotificationProcessor) {
-        shuffleAction.applyColor(color.backgroundColor)
-        playAction.applyColor(color.backgroundColor)
+    private fun setColors(color: Int) {
+        shuffleAction.applyColor(color)
+        playAction.applyOutlineColor(color)
     }
 
     override fun onAlbumClick(albumId: Int, view: View) {
@@ -275,7 +292,13 @@ class AlbumDetailsFragment : AbsMainActivityFragment(R.layout.fragment_album_det
                 return true
             }
             R.id.action_add_to_playlist -> {
-                AddToPlaylistDialog.create(songs).show(childFragmentManager, "ADD_PLAYLIST")
+                lifecycleScope.launch(Dispatchers.IO) {
+                    val playlists = get<RealRepository>().fetchPlaylists()
+                    withContext(Dispatchers.Main) {
+                        AddToPlaylistDialog.create(playlists, songs)
+                            .show(childFragmentManager, "ADD_PLAYLIST")
+                    }
+                }
                 return true
             }
             R.id.action_delete_from_device -> {

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

@@ -1,64 +1,44 @@
 package code.name.monkey.retromusic.fragments.albums
 
 import androidx.lifecycle.LiveData
-import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
-import androidx.lifecycle.viewModelScope
+import androidx.lifecycle.liveData
 import code.name.monkey.retromusic.interfaces.MusicServiceEventListener
 import code.name.monkey.retromusic.model.Album
 import code.name.monkey.retromusic.model.Artist
+import code.name.monkey.retromusic.network.Result
 import code.name.monkey.retromusic.network.model.LastFmAlbum
 import code.name.monkey.retromusic.repository.RealRepository
-import kotlinx.coroutines.Deferred
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.async
-import kotlinx.coroutines.launch
+import kotlinx.coroutines.Dispatchers.IO
 
 class AlbumDetailsViewModel(
     private val realRepository: RealRepository,
     private val albumId: Int
 ) : ViewModel(), MusicServiceEventListener {
 
-    private val _album = MutableLiveData<Album>()
-    private val _artist = MutableLiveData<Artist>()
-    private val _lastFmAlbum = MutableLiveData<LastFmAlbum>()
-    private val _moreAlbums = MutableLiveData<List<Album>>()
-
-    fun getAlbum(): LiveData<Album> = _album
-    fun getArtist(): LiveData<Artist> = _artist
-    fun getAlbumInfo(): LiveData<LastFmAlbum> = _lastFmAlbum
-    fun getMoreAlbums(): LiveData<List<Album>> = _moreAlbums;
-
-    init {
-        loadAlbumDetails()
+    fun getAlbum(): LiveData<Album> = liveData(IO) {
+        val album = realRepository.albumByIdAsync(albumId)
+        emit(album)
     }
 
-    private fun loadAlbumDetails() = viewModelScope.launch {
-        val album = loadAlbumAsync.await() ?: throw NullPointerException("Album couldn't found")
-        _album.postValue(album)
-    }
-
-    fun loadAlbumInfo(album: Album) = viewModelScope.launch(Dispatchers.IO) {
-        val lastFmAlbum = realRepository.albumInfo(album.artistName ?: "-", album.title ?: "-")
-        _lastFmAlbum.postValue(lastFmAlbum)
-    }
-
-    fun loadArtist(artistId: Int) = viewModelScope.launch(Dispatchers.IO) {
+    fun getArtist(artistId: Int): LiveData<Artist> = liveData(IO) {
         val artist = realRepository.artistById(artistId)
-        _artist.postValue(artist)
-
-        artist.albums?.filter { item -> item.id != albumId }?.let { albums ->
-            if (albums.isNotEmpty()) _moreAlbums.postValue(albums)
-        }
+        emit(artist)
     }
 
-    private val loadAlbumAsync: Deferred<Album?>
-        get() = viewModelScope.async(Dispatchers.IO) {
-            realRepository.albumById(albumId)
+    fun getAlbumInfo(album: Album): LiveData<Result<LastFmAlbum>> = liveData {
+        emit(Result.Loading)
+        emit( realRepository.albumInfo(album.artistName ?: "-", album.title ?: "-"))
+    }
+
+    fun getMoreAlbums(artist: Artist): LiveData<List<Album>> = liveData(IO) {
+        artist.albums?.filter { item -> item.id != albumId }?.let { albums ->
+            if (albums.isNotEmpty()) emit(albums)
         }
+    }
 
     override fun onMediaStoreChanged() {
-        loadAlbumDetails()
+
     }
 
     override fun onServiceConnected() {}

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

@@ -1,26 +1,29 @@
 package code.name.monkey.retromusic.fragments.albums
 
 import android.os.Bundle
-import android.view.View
+import android.view.*
 import androidx.core.os.bundleOf
 import androidx.lifecycle.Observer
-import androidx.navigation.findNavController
 import androidx.navigation.fragment.FragmentNavigatorExtras
 import androidx.recyclerview.widget.GridLayoutManager
 import code.name.monkey.retromusic.EXTRA_ALBUM_ID
 import code.name.monkey.retromusic.R
 import code.name.monkey.retromusic.adapter.album.AlbumAdapter
+import code.name.monkey.retromusic.extensions.findActivityNavController
 import code.name.monkey.retromusic.fragments.ReloadType
 import code.name.monkey.retromusic.fragments.base.AbsRecyclerViewCustomGridSizeFragment
+import code.name.monkey.retromusic.helper.SortOrder
+import code.name.monkey.retromusic.helper.SortOrder.AlbumSortOrder
 import code.name.monkey.retromusic.util.PreferenceUtil
+import code.name.monkey.retromusic.util.RetroUtil
 
-class AlbumsFragment :
-    AbsRecyclerViewCustomGridSizeFragment<AlbumAdapter, GridLayoutManager>(),
+
+class AlbumsFragment : AbsRecyclerViewCustomGridSizeFragment<AlbumAdapter, GridLayoutManager>(),
     AlbumClickListener {
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-        libraryViewModel.albumsLiveData.observe(viewLifecycleOwner, Observer {
+        libraryViewModel.getAlbums().observe(viewLifecycleOwner, Observer {
             if (it.isNotEmpty())
                 adapter?.swapDataSet(it)
             else
@@ -95,8 +98,7 @@ class AlbumsFragment :
     }
 
     override fun onAlbumClick(albumId: Int, view: View) {
-        val controller = requireActivity().findNavController(R.id.fragment_container)
-        controller.navigate(
+        findActivityNavController(R.id.fragment_container).navigate(
             R.id.albumDetailsFragment,
             bundleOf(EXTRA_ALBUM_ID to albumId),
             null,
@@ -105,6 +107,181 @@ class AlbumsFragment :
             )
         )
     }
+
+    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+        val gridSizeItem: MenuItem = menu.findItem(R.id.action_grid_size)
+        if (RetroUtil.isLandscape()) {
+            gridSizeItem.setTitle(R.string.action_grid_size_land)
+        }
+        setUpGridSizeMenu(gridSizeItem.subMenu)
+        val layoutItem = menu.findItem(R.id.action_layout_type)
+        setupLayoutMenu(layoutItem.subMenu)
+        setUpSortOrderMenu(menu.findItem(R.id.action_sort_order).subMenu)
+        super.onCreateOptionsMenu(menu, inflater)
+    }
+
+    private fun setUpSortOrderMenu(
+        sortOrderMenu: SubMenu
+    ) {
+        val currentSortOrder: String? = getSortOrder()
+        sortOrderMenu.clear()
+        sortOrderMenu.add(
+            0,
+            R.id.action_album_sort_order_asc,
+            0,
+            R.string.sort_order_a_z
+        ).isChecked =
+            currentSortOrder.equals(SortOrder.AlbumSortOrder.ALBUM_A_Z)
+        sortOrderMenu.add(
+            0,
+            R.id.action_album_sort_order_desc,
+            1,
+            R.string.sort_order_z_a
+        ).isChecked =
+            currentSortOrder.equals(SortOrder.AlbumSortOrder.ALBUM_Z_A)
+        sortOrderMenu.add(
+            0,
+            R.id.action_album_sort_order_artist,
+            2,
+            R.string.sort_order_artist
+        ).isChecked =
+            currentSortOrder.equals(SortOrder.AlbumSortOrder.ALBUM_ARTIST)
+        sortOrderMenu.add(
+            0,
+            R.id.action_album_sort_order_year,
+            3,
+            R.string.sort_order_year
+        ).isChecked =
+            currentSortOrder.equals(SortOrder.AlbumSortOrder.ALBUM_YEAR)
+
+        sortOrderMenu.setGroupCheckable(0, true, true)
+    }
+
+    private fun setupLayoutMenu(
+        subMenu: SubMenu
+    ) {
+        when (itemLayoutRes()) {
+            R.layout.item_card -> subMenu.findItem(R.id.action_layout_card).isChecked = true
+            R.layout.item_grid -> subMenu.findItem(R.id.action_layout_normal).isChecked = true
+            R.layout.item_card_color ->
+                subMenu.findItem(R.id.action_layout_colored_card).isChecked = true
+            R.layout.item_grid_circle ->
+                subMenu.findItem(R.id.action_layout_circular).isChecked = true
+            R.layout.image -> subMenu.findItem(R.id.action_layout_image).isChecked = true
+            R.layout.item_image_gradient ->
+                subMenu.findItem(R.id.action_layout_gradient_image).isChecked = true
+        }
+    }
+
+    private fun setUpGridSizeMenu(
+        gridSizeMenu: SubMenu
+    ) {
+        when (getGridSize()) {
+            1 -> gridSizeMenu.findItem(R.id.action_grid_size_1).isChecked =
+                true
+            2 -> gridSizeMenu.findItem(R.id.action_grid_size_2).isChecked = true
+            3 -> gridSizeMenu.findItem(R.id.action_grid_size_3).isChecked = true
+            4 -> gridSizeMenu.findItem(R.id.action_grid_size_4).isChecked = true
+            5 -> gridSizeMenu.findItem(R.id.action_grid_size_5).isChecked = true
+            6 -> gridSizeMenu.findItem(R.id.action_grid_size_6).isChecked = true
+            7 -> gridSizeMenu.findItem(R.id.action_grid_size_7).isChecked = true
+            8 -> gridSizeMenu.findItem(R.id.action_grid_size_8).isChecked = true
+        }
+        val gridSize: Int = maxGridSize
+        if (gridSize < 8) {
+            gridSizeMenu.findItem(R.id.action_grid_size_8).isVisible = false
+        }
+        if (gridSize < 7) {
+            gridSizeMenu.findItem(R.id.action_grid_size_7).isVisible = false
+        }
+        if (gridSize < 6) {
+            gridSizeMenu.findItem(R.id.action_grid_size_6).isVisible = false
+        }
+        if (gridSize < 5) {
+            gridSizeMenu.findItem(R.id.action_grid_size_5).isVisible = false
+        }
+        if (gridSize < 4) {
+            gridSizeMenu.findItem(R.id.action_grid_size_4).isVisible = false
+        }
+        if (gridSize < 3) {
+            gridSizeMenu.findItem(R.id.action_grid_size_3).isVisible = false
+        }
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        if (handleGridSizeMenuItem(item)) {
+            return true
+        }
+        if (handleLayoutResType(item)) {
+            return true
+        }
+        if (handleSortOrderMenuItem(item)) {
+            return true
+        }
+        return super.onOptionsItemSelected(item)
+    }
+
+    private fun handleSortOrderMenuItem(
+        item: MenuItem
+    ): Boolean {
+        var sortOrder: String? = null
+
+        when (item.itemId) {
+            R.id.action_album_sort_order_asc -> sortOrder = AlbumSortOrder.ALBUM_A_Z
+            R.id.action_album_sort_order_desc -> sortOrder = AlbumSortOrder.ALBUM_Z_A
+            R.id.action_album_sort_order_artist -> sortOrder = AlbumSortOrder.ALBUM_ARTIST
+            R.id.action_album_sort_order_year -> sortOrder = AlbumSortOrder.ALBUM_YEAR
+        }
+        if (sortOrder != null) {
+            item.isChecked = true
+            setAndSaveSortOrder(sortOrder)
+            return true
+        }
+        return false
+    }
+
+    private fun handleLayoutResType(
+        item: MenuItem
+    ): Boolean {
+        var layoutRes = -1
+        when (item.itemId) {
+            R.id.action_layout_normal -> layoutRes = R.layout.item_grid
+            R.id.action_layout_card -> layoutRes = R.layout.item_card
+            R.id.action_layout_colored_card -> layoutRes = R.layout.item_card_color
+            R.id.action_layout_circular -> layoutRes = R.layout.item_grid_circle
+            R.id.action_layout_image -> layoutRes = R.layout.image
+            R.id.action_layout_gradient_image -> layoutRes = R.layout.item_image_gradient
+        }
+        if (layoutRes != -1) {
+            item.isChecked = true
+            setAndSaveLayoutRes(layoutRes)
+            return true
+        }
+        return false
+    }
+
+    private fun handleGridSizeMenuItem(
+        item: MenuItem
+    ): Boolean {
+        var gridSize = 0
+        when (item.itemId) {
+            R.id.action_grid_size_1 -> gridSize = 1
+            R.id.action_grid_size_2 -> gridSize = 2
+            R.id.action_grid_size_3 -> gridSize = 3
+            R.id.action_grid_size_4 -> gridSize = 4
+            R.id.action_grid_size_5 -> gridSize = 5
+            R.id.action_grid_size_6 -> gridSize = 6
+            R.id.action_grid_size_7 -> gridSize = 7
+            R.id.action_grid_size_8 -> gridSize = 8
+        }
+        if (gridSize > 0) {
+            item.isChecked = true
+            setAndSaveGridSize(gridSize)
+            return true
+        }
+        return false
+    }
+
 }
 
 interface AlbumClickListener {

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

@@ -10,33 +10,43 @@ import android.view.View
 import androidx.core.os.bundleOf
 import androidx.core.text.HtmlCompat
 import androidx.lifecycle.Observer
+import androidx.lifecycle.lifecycleScope
 import androidx.navigation.fragment.FragmentNavigatorExtras
 import androidx.navigation.fragment.findNavController
 import androidx.navigation.fragment.navArgs
 import androidx.recyclerview.widget.DefaultItemAnimator
 import androidx.recyclerview.widget.GridLayoutManager
 import androidx.recyclerview.widget.LinearLayoutManager
+import code.name.monkey.appthemehelper.ThemeStore
+import code.name.monkey.retromusic.EXTRA_ALBUM_ID
 import code.name.monkey.retromusic.R
 import code.name.monkey.retromusic.adapter.album.HorizontalAlbumAdapter
 import code.name.monkey.retromusic.adapter.song.SimpleSongAdapter
 import code.name.monkey.retromusic.dialogs.AddToPlaylistDialog
 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
 import code.name.monkey.retromusic.fragments.base.AbsMainActivityFragment
 import code.name.monkey.retromusic.glide.ArtistGlideRequest
-import code.name.monkey.retromusic.glide.RetroMusicColoredTarget
+import code.name.monkey.retromusic.glide.SingleColorTarget
 import code.name.monkey.retromusic.helper.MusicPlayerRemote
 import code.name.monkey.retromusic.model.Artist
+import code.name.monkey.retromusic.network.Result
 import code.name.monkey.retromusic.network.model.LastFmArtist
+import code.name.monkey.retromusic.repository.RealRepository
 import code.name.monkey.retromusic.util.CustomArtistImageUtil
 import code.name.monkey.retromusic.util.MusicUtil
+import code.name.monkey.retromusic.util.PreferenceUtil
 import code.name.monkey.retromusic.util.RetroUtil
-import code.name.monkey.retromusic.util.color.MediaNotificationProcessor
 import com.bumptech.glide.Glide
 import kotlinx.android.synthetic.main.fragment_artist_content.*
 import kotlinx.android.synthetic.main.fragment_artist_details.*
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import org.koin.android.ext.android.get
 import org.koin.androidx.viewmodel.ext.android.viewModel
 import org.koin.core.parameter.parametersOf
 import java.util.*
@@ -66,13 +76,10 @@ class ArtistDetailsFragment : AbsMainActivityFragment(R.layout.fragment_artist_d
         setupRecyclerView()
         postponeEnterTransition()
         detailsViewModel.getArtist().observe(viewLifecycleOwner, Observer {
-
             showArtist(it)
             startPostponedEnterTransition()
         })
-        detailsViewModel.getArtistInfo().observe(viewLifecycleOwner, Observer {
-            artistInfo(it)
-        })
+
 
         playAction.apply {
             setOnClickListener { MusicPlayerRemote.openQueue(artist.songs, 0, true) }
@@ -133,6 +140,7 @@ class ArtistDetailsFragment : AbsMainActivityFragment(R.layout.fragment_artist_d
         albumTitle.text = albumText
         songAdapter.swapDataSet(artist.songs.sortedBy { it.trackNumber })
         artist.albums?.let { albumAdapter.swapDataSet(it) }
+
     }
 
     private fun loadBiography(
@@ -141,7 +149,14 @@ class ArtistDetailsFragment : AbsMainActivityFragment(R.layout.fragment_artist_d
     ) {
         biography = null
         this.lang = lang
-        detailsViewModel.loadBiography(name, lang, null)
+        detailsViewModel.getArtistInfo(name, lang, null)
+            .observe(viewLifecycleOwner, Observer { result ->
+                when (result) {
+                    is Result.Loading -> println("Loading")
+                    is Result.Error -> println("Error")
+                    is Result.Success -> artistInfo(result.data)
+                }
+            })
     }
 
     private fun artistInfo(lastFmArtist: LastFmArtist?) {
@@ -175,23 +190,26 @@ class ArtistDetailsFragment : AbsMainActivityFragment(R.layout.fragment_artist_d
     private fun loadArtistImage(artist: Artist) {
         ArtistGlideRequest.Builder.from(Glide.with(requireContext()), artist)
             .generatePalette(requireContext()).build()
-            .dontAnimate().into(object : RetroMusicColoredTarget(image) {
-                override fun onColorReady(colors: MediaNotificationProcessor) {
-                    startPostponedEnterTransition()
-                    setColors(colors)
+            .dontAnimate()
+            .into(object : SingleColorTarget(image) {
+                override fun onColorReady(color: Int) {
+                    setColors(color)
                 }
             })
     }
 
-    private fun setColors(color: MediaNotificationProcessor) {
-        shuffleAction.applyColor(color.backgroundColor)
-        playAction.applyColor(color.backgroundColor)
+    private fun setColors(color: Int) {
+        val finalColor = if (PreferenceUtil.isAdaptiveColor) color
+        else ThemeStore.accentColor(requireContext())
+        shuffleAction.applyColor(finalColor)
+        playAction.applyOutlineColor(finalColor)
     }
 
+
     override fun onAlbumClick(albumId: Int, view: View) {
         findNavController().navigate(
             R.id.albumDetailsFragment,
-            bundleOf("extra_album_id" to albumId),
+            bundleOf(EXTRA_ALBUM_ID to albumId),
             null,
             FragmentNavigatorExtras(
                 view to getString(R.string.transition_album_art)
@@ -216,7 +234,13 @@ class ArtistDetailsFragment : AbsMainActivityFragment(R.layout.fragment_artist_d
                 return true
             }
             R.id.action_add_to_playlist -> {
-                AddToPlaylistDialog.create(songs).show(childFragmentManager, "ADD_PLAYLIST")
+                lifecycleScope.launch(Dispatchers.IO) {
+                    val playlists = get<RealRepository>().fetchPlaylists()
+                    withContext(Dispatchers.Main) {
+                        AddToPlaylistDialog.create(playlists, songs)
+                            .show(childFragmentManager, "ADD_PLAYLIST")
+                    }
+                }
                 return true
             }
             R.id.action_set_artist_image -> {

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

@@ -1,51 +1,37 @@
 package code.name.monkey.retromusic.fragments.artists
 
 import androidx.lifecycle.LiveData
-import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
-import androidx.lifecycle.viewModelScope
+import androidx.lifecycle.liveData
 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.Result
 import code.name.monkey.retromusic.network.model.LastFmArtist
-import kotlinx.coroutines.Deferred
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.async
-import kotlinx.coroutines.launch
+import code.name.monkey.retromusic.repository.RealRepository
+import kotlinx.coroutines.Dispatchers.IO
 
 class ArtistDetailsViewModel(
     private val realRepository: RealRepository,
     private val artistId: Int
 ) : ViewModel(), MusicServiceEventListener {
 
-    private val loadArtistDetailsAsync: Deferred<Artist?>
-        get() = viewModelScope.async(Dispatchers.IO) {
-            realRepository.artistById(artistId)
-        }
-
-    private val _artist = MutableLiveData<Artist>()
-    private val _lastFmArtist = MutableLiveData<LastFmArtist>()
-
-    fun getArtist(): LiveData<Artist> = _artist
-    fun getArtistInfo(): LiveData<LastFmArtist> = _lastFmArtist
-
-    init {
-        loadArtistDetails()
+    fun getArtist(): LiveData<Artist> = liveData(IO) {
+        val artist = realRepository.artistById(artistId)
+        emit(artist)
     }
 
-    private fun loadArtistDetails() = viewModelScope.launch {
-        val artist =
-            loadArtistDetailsAsync.await() ?: throw NullPointerException("Album couldn't found")
-        _artist.postValue(artist)
-    }
-
-    fun loadBiography(name: String, lang: String?, cache: String?) = viewModelScope.launch {
+    fun getArtistInfo(
+        name: String,
+        lang: String?,
+        cache: String?
+    ): LiveData<Result<LastFmArtist>> = liveData(IO) {
+        emit(Result.Loading)
         val info = realRepository.artistInfo(name, lang, cache)
-        _lastFmArtist.postValue(info)
+        emit(info)
     }
 
     override fun onMediaStoreChanged() {
-        loadArtistDetails()
+        getArtist()
     }
 
     override fun onServiceConnected() {}

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

@@ -1,7 +1,7 @@
 package code.name.monkey.retromusic.fragments.artists
 
 import android.os.Bundle
-import android.view.View
+import android.view.*
 import android.widget.ImageView
 import androidx.core.os.bundleOf
 import androidx.lifecycle.Observer
@@ -12,21 +12,17 @@ import code.name.monkey.retromusic.adapter.artist.ArtistAdapter
 import code.name.monkey.retromusic.extensions.findActivityNavController
 import code.name.monkey.retromusic.fragments.ReloadType
 import code.name.monkey.retromusic.fragments.base.AbsRecyclerViewCustomGridSizeFragment
-import code.name.monkey.retromusic.interfaces.MainActivityFragmentCallbacks
+import code.name.monkey.retromusic.helper.SortOrder.ArtistSortOrder
 import code.name.monkey.retromusic.util.PreferenceUtil
+import code.name.monkey.retromusic.util.RetroUtil
 
-class ArtistsFragment :
-    AbsRecyclerViewCustomGridSizeFragment<ArtistAdapter, GridLayoutManager>(),
-    MainActivityFragmentCallbacks, ArtistClickListener {
-
-    override fun handleBackPress(): Boolean {
-        return false
-    }
 
+class ArtistsFragment : AbsRecyclerViewCustomGridSizeFragment<ArtistAdapter, GridLayoutManager>(),
+    ArtistClickListener {
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-        libraryViewModel.artistsLiveData.observe(viewLifecycleOwner, Observer {
+        libraryViewModel.getArtists().observe(viewLifecycleOwner, Observer {
             if (it.isNotEmpty())
                 adapter?.swapDataSet(it)
             else
@@ -104,6 +100,161 @@ class ArtistsFragment :
         val controller = findActivityNavController(R.id.fragment_container)
         controller.navigate(R.id.artistDetailsFragment, bundleOf(EXTRA_ARTIST_ID to artistId))
     }
+
+    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+        val gridSizeItem: MenuItem = menu.findItem(R.id.action_grid_size)
+        if (RetroUtil.isLandscape()) {
+            gridSizeItem.setTitle(R.string.action_grid_size_land)
+        }
+        setUpGridSizeMenu(gridSizeItem.subMenu)
+        val layoutItem = menu.findItem(R.id.action_layout_type)
+        setupLayoutMenu(layoutItem.subMenu)
+        setUpSortOrderMenu(menu.findItem(R.id.action_sort_order).subMenu)
+        super.onCreateOptionsMenu(menu, inflater)
+    }
+
+    private fun setUpSortOrderMenu(
+        sortOrderMenu: SubMenu
+    ) {
+        val currentSortOrder: String? = getSortOrder()
+        sortOrderMenu.clear()
+        sortOrderMenu.add(
+            0,
+            R.id.action_artist_sort_order_asc,
+            0,
+            R.string.sort_order_a_z
+        ).isChecked = currentSortOrder.equals(ArtistSortOrder.ARTIST_A_Z)
+        sortOrderMenu.add(
+            0,
+            R.id.action_artist_sort_order_desc,
+            1,
+            R.string.sort_order_z_a
+        ).isChecked = currentSortOrder.equals(ArtistSortOrder.ARTIST_Z_A)
+        sortOrderMenu.setGroupCheckable(0, true, true)
+    }
+
+    private fun setupLayoutMenu(
+        subMenu: SubMenu
+    ) {
+        when (itemLayoutRes()) {
+            R.layout.item_card -> subMenu.findItem(R.id.action_layout_card).isChecked = true
+            R.layout.item_grid -> subMenu.findItem(R.id.action_layout_normal).isChecked = true
+            R.layout.item_card_color ->
+                subMenu.findItem(R.id.action_layout_colored_card).isChecked = true
+            R.layout.item_grid_circle ->
+                subMenu.findItem(R.id.action_layout_circular).isChecked = true
+            R.layout.image -> subMenu.findItem(R.id.action_layout_image).isChecked = true
+            R.layout.item_image_gradient ->
+                subMenu.findItem(R.id.action_layout_gradient_image).isChecked = true
+        }
+    }
+
+    private fun setUpGridSizeMenu(
+        gridSizeMenu: SubMenu
+    ) {
+        when (getGridSize()) {
+            1 -> gridSizeMenu.findItem(R.id.action_grid_size_1).isChecked =
+                true
+            2 -> gridSizeMenu.findItem(R.id.action_grid_size_2).isChecked = true
+            3 -> gridSizeMenu.findItem(R.id.action_grid_size_3).isChecked = true
+            4 -> gridSizeMenu.findItem(R.id.action_grid_size_4).isChecked = true
+            5 -> gridSizeMenu.findItem(R.id.action_grid_size_5).isChecked = true
+            6 -> gridSizeMenu.findItem(R.id.action_grid_size_6).isChecked = true
+            7 -> gridSizeMenu.findItem(R.id.action_grid_size_7).isChecked = true
+            8 -> gridSizeMenu.findItem(R.id.action_grid_size_8).isChecked = true
+        }
+        val gridSize: Int = maxGridSize
+        if (gridSize < 8) {
+            gridSizeMenu.findItem(R.id.action_grid_size_8).isVisible = false
+        }
+        if (gridSize < 7) {
+            gridSizeMenu.findItem(R.id.action_grid_size_7).isVisible = false
+        }
+        if (gridSize < 6) {
+            gridSizeMenu.findItem(R.id.action_grid_size_6).isVisible = false
+        }
+        if (gridSize < 5) {
+            gridSizeMenu.findItem(R.id.action_grid_size_5).isVisible = false
+        }
+        if (gridSize < 4) {
+            gridSizeMenu.findItem(R.id.action_grid_size_4).isVisible = false
+        }
+        if (gridSize < 3) {
+            gridSizeMenu.findItem(R.id.action_grid_size_3).isVisible = false
+        }
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        if (handleGridSizeMenuItem(item)) {
+            return true
+        }
+        if (handleLayoutResType(item)) {
+            return true
+        }
+        if (handleSortOrderMenuItem(item)) {
+            return true
+        }
+        return super.onOptionsItemSelected(item)
+    }
+
+    private fun handleSortOrderMenuItem(
+        item: MenuItem
+    ): Boolean {
+        var sortOrder: String? = null
+
+        when (item.itemId) {
+            R.id.action_artist_sort_order_asc -> sortOrder = ArtistSortOrder.ARTIST_A_Z
+            R.id.action_artist_sort_order_desc -> sortOrder = ArtistSortOrder.ARTIST_Z_A
+        }
+        if (sortOrder != null) {
+            item.isChecked = true
+            setAndSaveSortOrder(sortOrder)
+            return true
+        }
+        return false
+    }
+
+    private fun handleLayoutResType(
+        item: MenuItem
+    ): Boolean {
+        var layoutRes = -1
+        when (item.itemId) {
+            R.id.action_layout_normal -> layoutRes = R.layout.item_grid
+            R.id.action_layout_card -> layoutRes = R.layout.item_card
+            R.id.action_layout_colored_card -> layoutRes = R.layout.item_card_color
+            R.id.action_layout_circular -> layoutRes = R.layout.item_grid_circle
+            R.id.action_layout_image -> layoutRes = R.layout.image
+            R.id.action_layout_gradient_image -> layoutRes = R.layout.item_image_gradient
+        }
+        if (layoutRes != -1) {
+            item.isChecked = true
+            setAndSaveLayoutRes(layoutRes)
+            return true
+        }
+        return false
+    }
+
+    private fun handleGridSizeMenuItem(
+        item: MenuItem
+    ): Boolean {
+        var gridSize = 0
+        when (item.itemId) {
+            R.id.action_grid_size_1 -> gridSize = 1
+            R.id.action_grid_size_2 -> gridSize = 2
+            R.id.action_grid_size_3 -> gridSize = 3
+            R.id.action_grid_size_4 -> gridSize = 4
+            R.id.action_grid_size_5 -> gridSize = 5
+            R.id.action_grid_size_6 -> gridSize = 6
+            R.id.action_grid_size_7 -> gridSize = 7
+            R.id.action_grid_size_8 -> gridSize = 8
+        }
+        if (gridSize > 0) {
+            item.isChecked = true
+            setAndSaveGridSize(gridSize)
+            return true
+        }
+        return false
+    }
 }
 
 interface ArtistClickListener {

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

@@ -1,10 +1,9 @@
 package code.name.monkey.retromusic.fragments.base
 
-import android.annotation.SuppressLint
 import android.content.ContentUris
 import android.content.Intent
+import android.graphics.drawable.Drawable
 import android.media.MediaMetadataRetriever
-import android.os.AsyncTask
 import android.os.Build
 import android.os.Bundle
 import android.provider.MediaStore
@@ -15,30 +14,40 @@ import android.widget.Toast
 import androidx.annotation.LayoutRes
 import androidx.appcompat.widget.Toolbar
 import androidx.core.os.bundleOf
+import androidx.lifecycle.lifecycleScope
 import androidx.navigation.findNavController
 import code.name.monkey.retromusic.EXTRA_ALBUM_ID
 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.db.SongEntity
 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
 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.IO
+import kotlinx.coroutines.Dispatchers.Main
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import org.koin.android.ext.android.get
 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>()
 
@@ -64,7 +73,13 @@ abstract class AbsPlayerFragment(@LayoutRes layout: Int) : AbsMainActivityFragme
                 return true
             }
             R.id.action_add_to_playlist -> {
-                AddToPlaylistDialog.create(song).show(childFragmentManager, "ADD_PLAYLIST")
+                lifecycleScope.launch(IO) {
+                    val playlists = get<RealRepository>().fetchPlaylists()
+                    withContext(Main) {
+                        AddToPlaylistDialog.create(playlists, song)
+                            .show(childFragmentManager, "ADD_PLAYLIST")
+                    }
+                }
                 return true
             }
             R.id.action_clear_playing_queue -> {
@@ -146,9 +161,6 @@ abstract class AbsPlayerFragment(@LayoutRes layout: Int) : AbsMainActivityFragme
         return false
     }
 
-    protected open fun toggleFavorite(song: Song) {
-        MusicUtil.toggleFavorite(requireActivity(), song)
-    }
 
     abstract fun playerToolbar(): Toolbar?
 
@@ -170,79 +182,70 @@ 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) {
-            updateIsFavoriteTask!!.cancel(false)
-        }
-        updateIsFavoriteTask = object : AsyncTask<Song, Void, Boolean>() {
-            override fun doInBackground(vararg params: Song): Boolean {
-                return MusicUtil.isFavorite(requireActivity(), params[0])
-            }
-
-            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())
-                if (playerToolbar() != null && playerToolbar()!!.menu.findItem(R.id.action_toggle_favorite) != null)
-                    playerToolbar()!!.menu.findItem(R.id.action_toggle_favorite).setIcon(drawable)
-                        .title =
-                        if (isFavorite) getString(R.string.action_remove_from_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
+    protected open fun toggleFavorite(song: Song) {
+        lifecycleScope.launch(IO) {
+            val playlist: PlaylistEntity? = libraryViewModel.favoritePlaylist()
+            if (playlist != null) {
+                val songEntity = song.toSongEntity(playlist.playListId)
+                val isFavorite = libraryViewModel.isFavoriteSong(songEntity).isNotEmpty()
+                if (isFavorite) {
+                    libraryViewModel.removeSongFromPlaylist(songEntity)
+                } else {
+                    libraryViewModel.insertSongs(listOf(song.toSongEntity(playlist.playListId)))
                 }
             }
+            libraryViewModel.forceReload(ReloadType.Playlists)
+            requireContext().sendBroadcast(Intent(MusicService.FAVORITE_STATE_CHANGED))
+        }
+    }
 
-            override fun onPostExecute(l: Lyrics?) {
-                setLyrics(l)
+    fun updateIsFavorite() {
+        lifecycleScope.launch(IO) {
+            val playlist: PlaylistEntity? = libraryViewModel.favoritePlaylist()
+            if (playlist != null) {
+                val song: SongEntity =
+                    MusicPlayerRemote.currentSong.toSongEntity(playlist.playListId)
+                val isFavorite: Boolean = libraryViewModel.isFavoriteSong(song).isNotEmpty()
+                withContext(Main) {
+                    val icon =
+                        if (isFavorite) R.drawable.ic_favorite else R.drawable.ic_favorite_border
+                    val drawable: Drawable? = RetroUtil.getTintedVectorDrawable(
+                        requireContext(),
+                        icon,
+                        toolbarIconColor()
+                    )
+                    if (playerToolbar() != null) {
+                        playerToolbar()?.menu?.findItem(R.id.action_toggle_favorite)
+                            ?.setIcon(drawable)?.title =
+                            if (isFavorite) getString(R.string.action_remove_from_favorites)
+                            else getString(R.string.action_add_to_favorites)
+                    }
+                }
             }
+        }
+    }
 
-            override fun onCancelled(s: Lyrics?) {
-                onPostExecute(null)
+    private fun updateLyrics() {
+        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
             }
-        }.execute(MusicPlayerRemote.currentSong)
+            withContext(Main) {
+                setLyrics(lyrics)
+            }
+        }
     }
 
     open fun setLyrics(l: Lyrics?) {
@@ -255,8 +258,7 @@ abstract class AbsPlayerFragment(@LayoutRes layout: Int) : AbsMainActivityFragme
         ) {
             view.findViewById<View>(R.id.status_bar).visibility = View.GONE
         }
-        playerAlbumCoverFragment =
-            childFragmentManager.findFragmentById(R.id.playerAlbumCoverFragment) as PlayerAlbumCoverFragment?
+        playerAlbumCoverFragment = whichFragment(R.id.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/genres/GenresFragment.kt

@@ -21,18 +21,12 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import code.name.monkey.retromusic.R
 import code.name.monkey.retromusic.adapter.GenreAdapter
 import code.name.monkey.retromusic.fragments.base.AbsRecyclerViewFragment
-import code.name.monkey.retromusic.interfaces.MainActivityFragmentCallbacks
 
-class GenresFragment : AbsRecyclerViewFragment<GenreAdapter, LinearLayoutManager>(),
-    MainActivityFragmentCallbacks {
-
-    override fun handleBackPress(): Boolean {
-        return false
-    }
+class GenresFragment : AbsRecyclerViewFragment<GenreAdapter, LinearLayoutManager>() {
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-        libraryViewModel.genresLiveData.observe(viewLifecycleOwner, Observer {
+        libraryViewModel.getGenre().observe(viewLifecycleOwner, Observer {
             if (it.isNotEmpty())
                 adapter?.swapDataSet(it)
             else

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

@@ -16,50 +16,36 @@ package code.name.monkey.retromusic.fragments.home
 
 import android.app.ActivityOptions
 import android.os.Bundle
-import android.util.DisplayMetrics
+import android.view.Menu
+import android.view.MenuInflater
+import android.view.MenuItem.SHOW_AS_ACTION_IF_ROOM
 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
 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
 import com.bumptech.glide.Glide
 import kotlinx.android.synthetic.main.abs_playlists.*
 import kotlinx.android.synthetic.main.fragment_banner_home.*
 import kotlinx.android.synthetic.main.home_content.*
-import kotlinx.coroutines.launch
-import org.koin.android.ext.android.inject
 import org.koin.androidx.viewmodel.ext.android.sharedViewModel
 
 class HomeFragment :
     AbsMainActivityFragment(if (PreferenceUtil.isHomeBanner) R.layout.fragment_banner_home else R.layout.fragment_home) {
 
-    private val repository by inject<Repository>()
     private val libraryViewModel: LibraryViewModel by sharedViewModel()
 
-    private val displayMetrics: DisplayMetrics
-        get() {
-            val display = mainActivity.windowManager.defaultDisplay
-            val metrics = DisplayMetrics()
-            display.getMetrics(metrics)
-            return metrics
-        }
-
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
         setStatusBarColorAuto(view)
@@ -74,31 +60,26 @@ class HomeFragment :
 
         lastAdded.setOnClickListener {
             findActivityNavController(R.id.fragment_container).navigate(
-                R.id.playlistDetailsFragment,
-                bundleOf(EXTRA_PLAYLIST to LastAddedPlaylist())
+                R.id.detailListFragment,
+                bundleOf("type" to LAST_ADDED_PLAYLIST)
             )
         }
 
         topPlayed.setOnClickListener {
             findActivityNavController(R.id.fragment_container).navigate(
-                R.id.playlistDetailsFragment,
-                bundleOf(EXTRA_PLAYLIST to TopTracksPlaylist())
+                R.id.detailListFragment,
+                bundleOf("type" to TOP_PLAYED_PLAYLIST)
             )
         }
 
         actionShuffle.setOnClickListener {
-            lifecycleScope.launch {
-                MusicPlayerRemote.openAndShuffleQueue(
-                    repository.allSongs(),
-                    true
-                )
-            }
+            libraryViewModel.shuffleSongs()
         }
 
         history.setOnClickListener {
-            requireActivity().findNavController(R.id.fragment_container).navigate(
-                R.id.playlistDetailsFragment,
-                bundleOf(EXTRA_PLAYLIST to HistoryPlaylist())
+            findActivityNavController(R.id.fragment_container).navigate(
+                R.id.detailListFragment,
+                bundleOf("type" to HISTORY_PLAYLIST)
             )
         }
 
@@ -118,7 +99,7 @@ class HomeFragment :
             adapter = homeAdapter
         }
 
-        libraryViewModel.homeLiveData.observe(viewLifecycleOwner, Observer {
+        libraryViewModel.getHome().observe(viewLifecycleOwner, Observer {
             homeAdapter.swapData(it)
         })
 
@@ -138,6 +119,14 @@ class HomeFragment :
         ).build().into(userImage)
     }
 
+    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+        super.onCreateOptionsMenu(menu, inflater)
+        menu.removeItem(R.id.action_grid_size)
+        menu.removeItem(R.id.action_layout_type)
+        menu.removeItem(R.id.action_sort_order)
+        menu.findItem(R.id.action_settings).setShowAsAction(SHOW_AS_ACTION_IF_ROOM)
+    }
+
     companion object {
 
         const val TAG: String = "BannerHomeFragment"

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

@@ -4,21 +4,26 @@ import android.os.Bundle
 import android.view.Menu
 import android.view.MenuInflater
 import android.view.MenuItem
+import androidx.core.text.HtmlCompat
 import androidx.navigation.fragment.findNavController
 import androidx.navigation.ui.NavigationUI
+import code.name.monkey.appthemehelper.ThemeStore
 import code.name.monkey.appthemehelper.common.ATHToolbarActivity.getToolbarBackgroundColor
 import code.name.monkey.appthemehelper.util.ToolbarContentTintHelper
 import code.name.monkey.retromusic.R
+import code.name.monkey.retromusic.dialogs.CreatePlaylistDialog
+import code.name.monkey.retromusic.dialogs.ImportPlaylistDialog
 import code.name.monkey.retromusic.extensions.findNavController
 import code.name.monkey.retromusic.fragments.base.AbsMainActivityFragment
-import com.google.android.material.appbar.AppBarLayout
 import kotlinx.android.synthetic.main.fragment_library.*
+import java.lang.String
 
 class LibraryFragment : AbsMainActivityFragment(R.layout.fragment_library) {
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         super.onActivityCreated(savedInstanceState)
         setHasOptionsMenu(true)
+        retainInstance = true
         mainActivity.hideBottomBarVisibility(true)
         mainActivity.setSupportActionBar(toolbar)
         mainActivity.supportActionBar?.title = null
@@ -30,6 +35,17 @@ class LibraryFragment : AbsMainActivityFragment(R.layout.fragment_library) {
             )
         }
         setupNavigationController()
+        setupTitle()
+    }
+
+    private fun setupTitle() {
+        val color = ThemeStore.accentColor(requireContext())
+        val hexColor = String.format("#%06X", 0xFFFFFF and color)
+        val appName = HtmlCompat.fromHtml(
+            "Retro <span  style='color:$hexColor';>Music</span>",
+            HtmlCompat.FROM_HTML_MODE_COMPACT
+        )
+        appNameText.text = appName
     }
 
     private fun setupNavigationController() {
@@ -60,19 +76,15 @@ class LibraryFragment : AbsMainActivityFragment(R.layout.fragment_library) {
                 null,
                 navOptions
             )
+            R.id.action_import_playlist -> ImportPlaylistDialog().show(
+                childFragmentManager,
+                "ImportPlaylist"
+            )
+            R.id.action_add_to_playlist -> CreatePlaylistDialog.create(emptyList()).show(
+                childFragmentManager,
+                "ShowCreatePlaylistDialog"
+            )
         }
         return super.onOptionsItemSelected(item)
     }
-
-    fun addOnAppBarOffsetChangedListener(changedListener: AppBarLayout.OnOffsetChangedListener) {
-        appBarLayout.addOnOffsetChangedListener(changedListener)
-    }
-
-    fun removeOnAppBarOffsetChangedListener(changedListener: AppBarLayout.OnOffsetChangedListener) {
-        appBarLayout.removeOnOffsetChangedListener(changedListener)
-    }
-
-    fun getTotalAppBarScrollingRange(): Int {
-        return 0
-    }
 }

app/src/main/java/code/name/monkey/retromusic/fragments/player/classic/ClassicPlayerFragment.kt

@@ -20,7 +20,6 @@ import code.name.monkey.appthemehelper.util.TintHelper
 import code.name.monkey.appthemehelper.util.ToolbarContentTintHelper
 import code.name.monkey.retromusic.R
 import code.name.monkey.retromusic.RetroBottomSheetBehavior
-import code.name.monkey.retromusic.activities.base.AbsSlidingMusicPanelActivity
 import code.name.monkey.retromusic.adapter.song.PlayingQueueAdapter
 import code.name.monkey.retromusic.extensions.hide
 import code.name.monkey.retromusic.extensions.show
@@ -69,9 +68,7 @@ class ClassicPlayerFragment : AbsPlayerFragment(R.layout.fragment_classic_player
 
     private val bottomSheetCallbackList = object : BottomSheetBehavior.BottomSheetCallback() {
         override fun onSlide(bottomSheet: View, slideOffset: Float) {
-            (requireActivity() as AbsSlidingMusicPanelActivity).getBottomSheetBehavior()
-                .setAllowDragging(false)
-
+            mainActivity.getBottomSheetBehavior().setAllowDragging(false)
             playerQueueSheet.setContentPadding(
                 playerQueueSheet.contentPaddingLeft,
                 (slideOffset * status_bar.height).toInt(),
@@ -83,18 +80,17 @@ class ClassicPlayerFragment : AbsPlayerFragment(R.layout.fragment_classic_player
         }
 
         override fun onStateChanged(bottomSheet: View, newState: Int) {
-            val activity = requireActivity() as AbsSlidingMusicPanelActivity
             when (newState) {
                 BottomSheetBehavior.STATE_EXPANDED,
                 BottomSheetBehavior.STATE_DRAGGING -> {
-                    activity.getBottomSheetBehavior().setAllowDragging(false)
+                    mainActivity.getBottomSheetBehavior().setAllowDragging(false)
                 }
                 BottomSheetBehavior.STATE_COLLAPSED -> {
                     resetToCurrentPosition()
-                    activity.getBottomSheetBehavior().setAllowDragging(true)
+                    mainActivity.getBottomSheetBehavior().setAllowDragging(true)
                 }
                 else -> {
-                    activity.getBottomSheetBehavior().setAllowDragging(true)
+                    mainActivity.getBottomSheetBehavior().setAllowDragging(true)
                 }
             }
         }
@@ -132,8 +128,7 @@ class ClassicPlayerFragment : AbsPlayerFragment(R.layout.fragment_classic_player
         playerQueueSheet.background = shapeDrawable
 
         playerQueueSheet.setOnTouchListener { _, _ ->
-            (requireActivity() as AbsSlidingMusicPanelActivity).getBottomSheetBehavior()
-                .setAllowDragging(false)
+            mainActivity.getBottomSheetBehavior().setAllowDragging(false)
             getQueuePanel().setAllowDragging(true)
             return@setOnTouchListener false
         }

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/player/gradient/GradientPlayerFragment.kt

@@ -5,7 +5,6 @@ import android.annotation.SuppressLint
 import android.content.res.ColorStateList
 import android.graphics.Color
 import android.graphics.PorterDuff
-import android.os.AsyncTask
 import android.os.Bundle
 import android.view.View
 import android.view.animation.LinearInterpolator
@@ -18,10 +17,8 @@ import androidx.core.view.ViewCompat
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import code.name.monkey.appthemehelper.util.ColorUtil
-import code.name.monkey.appthemehelper.util.TintHelper
 import code.name.monkey.retromusic.R
 import code.name.monkey.retromusic.RetroBottomSheetBehavior
-import code.name.monkey.retromusic.activities.base.AbsSlidingMusicPanelActivity
 import code.name.monkey.retromusic.adapter.song.PlayingQueueAdapter
 import code.name.monkey.retromusic.extensions.hide
 import code.name.monkey.retromusic.extensions.ripAlpha
@@ -62,14 +59,11 @@ class GradientPlayerFragment : AbsPlayerFragment(R.layout.fragment_gradient_play
     private var recyclerViewSwipeManager: RecyclerViewSwipeManager? = null
     private var recyclerViewTouchActionGuardManager: RecyclerViewTouchActionGuardManager? = null
     private var playingQueueAdapter: PlayingQueueAdapter? = null
-    private var updateIsFavoriteTask: AsyncTask<*, *, *>? = null
     private lateinit var linearLayoutManager: LinearLayoutManager
 
     private val bottomSheetCallbackList = object : BottomSheetBehavior.BottomSheetCallback() {
         override fun onSlide(bottomSheet: View, slideOffset: Float) {
-            (requireActivity() as AbsSlidingMusicPanelActivity).getBottomSheetBehavior()
-                .setAllowDragging(false)
-
+            mainActivity.getBottomSheetBehavior().setAllowDragging(false)
             playerQueueSheet.setPadding(
                 playerQueueSheet.paddingLeft,
                 (slideOffset * status_bar.height).toInt(),
@@ -79,18 +73,17 @@ class GradientPlayerFragment : AbsPlayerFragment(R.layout.fragment_gradient_play
         }
 
         override fun onStateChanged(bottomSheet: View, newState: Int) {
-            val activity = requireActivity() as AbsSlidingMusicPanelActivity
             when (newState) {
                 BottomSheetBehavior.STATE_EXPANDED,
                 BottomSheetBehavior.STATE_DRAGGING -> {
-                    activity.getBottomSheetBehavior().setAllowDragging(false)
+                    mainActivity.getBottomSheetBehavior().setAllowDragging(false)
                 }
                 BottomSheetBehavior.STATE_COLLAPSED -> {
                     resetToCurrentPosition()
-                    activity.getBottomSheetBehavior().setAllowDragging(true)
+                    mainActivity.getBottomSheetBehavior().setAllowDragging(true)
                 }
                 else -> {
-                    activity.getBottomSheetBehavior().setAllowDragging(true)
+                    mainActivity.getBottomSheetBehavior().setAllowDragging(true)
                 }
             }
         }
@@ -139,8 +132,7 @@ class GradientPlayerFragment : AbsPlayerFragment(R.layout.fragment_gradient_play
     private fun setupSheet() {
         getQueuePanel().addBottomSheetCallback(bottomSheetCallbackList)
         playerQueueSheet.setOnTouchListener { _, _ ->
-            (requireActivity() as AbsSlidingMusicPanelActivity).getBottomSheetBehavior()
-                .setAllowDragging(false)
+            mainActivity.getBottomSheetBehavior().setAllowDragging(false)
             getQueuePanel().setAllowDragging(true)
             return@setOnTouchListener false
         }
@@ -159,7 +151,6 @@ class GradientPlayerFragment : AbsPlayerFragment(R.layout.fragment_gradient_play
         recyclerViewDragDropManager?.cancelDrag()
         super.onPause()
         progressViewUpdateHelper.stop()
-
     }
 
     override fun playerToolbar(): Toolbar? {
@@ -224,9 +215,8 @@ class GradientPlayerFragment : AbsPlayerFragment(R.layout.fragment_gradient_play
 
     override fun toggleFavorite(song: Song) {
         super.toggleFavorite(song)
-        MusicUtil.toggleFavorite(requireContext(), song)
         if (song.id == MusicPlayerRemote.currentSong.id) {
-            updateFavorite()
+            updateIsFavorite()
         }
     }
 
@@ -274,6 +264,7 @@ class GradientPlayerFragment : AbsPlayerFragment(R.layout.fragment_gradient_play
     override fun onQueueChanged() {
         super.onQueueChanged()
         updateLabel()
+        playingQueueAdapter?.swapDataSet(MusicPlayerRemote.playingQueue)
     }
 
     private fun updateSong() {
@@ -372,7 +363,7 @@ class GradientPlayerFragment : AbsPlayerFragment(R.layout.fragment_gradient_play
             } else {
                 val title = MusicPlayerRemote.playingQueue[MusicPlayerRemote.position + 1].title
                 nextSong.apply {
-                    text = "Next: $title"
+                    text = title
                     show()
                 }
             }
@@ -478,36 +469,4 @@ class GradientPlayerFragment : AbsPlayerFragment(R.layout.fragment_gradient_play
         songTotalTime.text = MusicUtil.getReadableDurationString(total.toLong())
         songCurrentProgress.text = MusicUtil.getReadableDurationString(progress.toLong())
     }
-
-    @SuppressLint("StaticFieldLeak")
-    private fun updateFavorite() {
-        if (updateIsFavoriteTask != null) {
-            updateIsFavoriteTask?.cancel(false)
-        }
-        updateIsFavoriteTask =
-            object : AsyncTask<Song, Void, Boolean>() {
-                override fun doInBackground(vararg params: Song): Boolean? {
-                    val activity = activity
-                    return if (activity != null) {
-                        MusicUtil.isFavorite(requireActivity(), params[0])
-                    } else {
-                        cancel(false)
-                        null
-                    }
-                }
-
-                override fun onPostExecute(isFavorite: Boolean?) {
-                    val activity = activity
-                    if (activity != null) {
-                        val res = if (isFavorite!!)
-                            R.drawable.ic_favorite
-                        else
-                            R.drawable.ic_favorite_border
-
-                        val drawable = TintHelper.createTintedDrawable(activity, res, Color.WHITE)
-                        songFavourite?.setImageDrawable(drawable)
-                    }
-                }
-            }.execute(MusicPlayerRemote.currentSong)
-    }
 }

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

@@ -0,0 +1,72 @@
+package code.name.monkey.retromusic.fragments.playlists
+
+import android.os.Bundle
+import android.view.Menu
+import android.view.MenuInflater
+import android.view.View
+import android.widget.Toast
+import androidx.lifecycle.Observer
+import androidx.lifecycle.lifecycleScope
+import androidx.recyclerview.widget.LinearLayoutManager
+import code.name.monkey.retromusic.R
+import code.name.monkey.retromusic.adapter.playlist.LegacyPlaylistAdapter
+import code.name.monkey.retromusic.db.PlaylistEntity
+import code.name.monkey.retromusic.fragments.ReloadType.Playlists
+import code.name.monkey.retromusic.fragments.base.AbsRecyclerViewFragment
+import code.name.monkey.retromusic.model.Playlist
+import kotlinx.coroutines.Dispatchers.IO
+import kotlinx.coroutines.launch
+
+class ImportPlaylistFragment :
+    AbsRecyclerViewFragment<LegacyPlaylistAdapter, LinearLayoutManager>(),
+    LegacyPlaylistAdapter.PlaylistClickListener {
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        libraryViewModel.getLegacyPlaylist().observe(viewLifecycleOwner, Observer {
+            if (it.isNotEmpty())
+                adapter?.swapData(it)
+            else
+                adapter?.swapData(listOf())
+        })
+    }
+
+    override fun createLayoutManager(): LinearLayoutManager {
+        return LinearLayoutManager(requireContext())
+    }
+
+    override fun createAdapter(): LegacyPlaylistAdapter {
+        return LegacyPlaylistAdapter(
+            requireActivity(),
+            ArrayList(),
+            R.layout.item_list_no_image,
+            this
+        )
+    }
+
+    override fun onPlaylistClick(playlist: Playlist) {
+        Toast.makeText(requireContext(), "Importing ${playlist.name}", Toast.LENGTH_LONG).show()
+        lifecycleScope.launch(IO) {
+            if (playlist.name.isNotEmpty()) {
+                if (libraryViewModel.checkPlaylistExists(playlist.name).isEmpty()) {
+                    val playlistId: Long =
+                        libraryViewModel.createPlaylist(PlaylistEntity(playlist.name))
+                    libraryViewModel.insertSongs(playlist.getSongs().map {
+                        it.toSongEntity(playlistId.toInt())
+                    })
+                    libraryViewModel.forceReload(Playlists)
+                } else {
+                    Toast.makeText(requireContext(), "Playlist exists", Toast.LENGTH_SHORT)
+                        .show()
+                }
+            }
+        }
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+        menu.removeItem(R.id.action_grid_size)
+        menu.removeItem(R.id.action_layout_type)
+        menu.removeItem(R.id.action_sort_order)
+        super.onCreateOptionsMenu(menu, inflater)
+    }
+}

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

@@ -5,18 +5,17 @@ import android.view.Menu
 import android.view.MenuInflater
 import android.view.MenuItem
 import android.view.View
-import androidx.lifecycle.Observer
 import androidx.navigation.fragment.navArgs
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import code.name.monkey.retromusic.R
 import code.name.monkey.retromusic.adapter.song.OrderablePlaylistSongAdapter
 import code.name.monkey.retromusic.adapter.song.SongAdapter
+import code.name.monkey.retromusic.db.PlaylistWithSongs
+import code.name.monkey.retromusic.db.toSongs
 import code.name.monkey.retromusic.extensions.dipToPix
 import code.name.monkey.retromusic.fragments.base.AbsMainActivityFragment
 import code.name.monkey.retromusic.helper.menu.PlaylistMenuHelper
-import code.name.monkey.retromusic.model.AbsCustomPlaylist
-import code.name.monkey.retromusic.model.Playlist
 import code.name.monkey.retromusic.model.Song
 import code.name.monkey.retromusic.util.PlaylistsUtil
 import com.h6ah4i.android.widget.advrecyclerview.animator.RefactoredDefaultItemAnimator
@@ -32,7 +31,7 @@ class PlaylistDetailsFragment : AbsMainActivityFragment(R.layout.fragment_playli
         parametersOf(arguments.extraPlaylist)
     }
 
-    private lateinit var playlist: Playlist
+    private lateinit var playlist: PlaylistWithSongs
     private lateinit var adapter: SongAdapter
 
     private var wrappedAdapter: RecyclerView.Adapter<*>? = null
@@ -46,28 +45,23 @@ class PlaylistDetailsFragment : AbsMainActivityFragment(R.layout.fragment_playli
         mainActivity.hideBottomBarVisibility(false)
 
         playlist = arguments.extraPlaylist
+        toolbar.title = playlist.playlistEntity.playlistName
 
         setUpRecyclerView()
 
-        viewModel.getSongs().observe(viewLifecycleOwner, Observer {
-            songs(it)
-        })
-
-        viewModel.getPlaylist().observe(viewLifecycleOwner, Observer {
-            playlist = it
-            toolbar.title = it.name
+        viewModel.getSongs().observe(viewLifecycleOwner, {
+            songs(it.toSongs())
         })
     }
 
     private fun setUpRecyclerView() {
         recyclerView.layoutManager = LinearLayoutManager(requireContext())
-        if (playlist is AbsCustomPlaylist) {
-            adapter = SongAdapter(requireActivity(), ArrayList(), R.layout.item_list, null)
-            recyclerView.adapter = adapter
-        } else {
-            recyclerViewDragDropManager = RecyclerViewDragDropManager()
-            val animator = RefactoredDefaultItemAnimator()
-            adapter = OrderablePlaylistSongAdapter(requireActivity(),
+        recyclerViewDragDropManager = RecyclerViewDragDropManager()
+        val animator = RefactoredDefaultItemAnimator()
+        adapter =
+            OrderablePlaylistSongAdapter(
+                playlist.playlistEntity,
+                requireActivity(),
                 ArrayList(),
                 R.layout.item_list,
                 null,
@@ -75,7 +69,7 @@ class PlaylistDetailsFragment : AbsMainActivityFragment(R.layout.fragment_playli
                     override fun onMoveItem(fromPosition: Int, toPosition: Int) {
                         if (PlaylistsUtil.moveItem(
                                 requireContext(),
-                                playlist.id,
+                                playlist.playlistEntity.playListId,
                                 fromPosition,
                                 toPosition
                             )
@@ -86,13 +80,13 @@ class PlaylistDetailsFragment : AbsMainActivityFragment(R.layout.fragment_playli
                         }
                     }
                 })
-            wrappedAdapter = recyclerViewDragDropManager!!.createWrappedAdapter(adapter)
+        wrappedAdapter = recyclerViewDragDropManager!!.createWrappedAdapter(adapter)
 
-            recyclerView.adapter = wrappedAdapter
-            recyclerView.itemAnimator = animator
+        recyclerView.adapter = wrappedAdapter
+        recyclerView.itemAnimator = animator
+
+        recyclerViewDragDropManager?.attachRecyclerView(recyclerView)
 
-            recyclerViewDragDropManager?.attachRecyclerView(recyclerView)
-        }
         adapter.registerAdapterDataObserver(object : RecyclerView.AdapterDataObserver() {
             override fun onChanged() {
                 super.onChanged()
@@ -103,9 +97,9 @@ class PlaylistDetailsFragment : AbsMainActivityFragment(R.layout.fragment_playli
 
     override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
         super.onCreateOptionsMenu(menu, inflater)
-        val menuRes = if (playlist is AbsCustomPlaylist)
+        val menuRes =/* if (playlist is AbsCustomPlaylist)
             R.menu.menu_smart_playlist_detail
-        else R.menu.menu_playlist_detail
+        else*/ R.menu.menu_playlist_detail
         inflater.inflate(menuRes, menu)
     }
 
@@ -129,7 +123,7 @@ class PlaylistDetailsFragment : AbsMainActivityFragment(R.layout.fragment_playli
         return String(Character.toChars(unicode))
     }
 
-    public override fun onPause() {
+    override fun onPause() {
         if (recyclerViewDragDropManager != null) {
             recyclerViewDragDropManager!!.cancelDrag()
         }
@@ -160,11 +154,11 @@ class PlaylistDetailsFragment : AbsMainActivityFragment(R.layout.fragment_playli
     }
 
     fun songs(songs: List<Song>) {
+        progressIndicator.hide()
         if (songs.isNotEmpty()) {
             adapter.swapDataSet(songs)
         } else {
             showEmptyView()
         }
     }
-
 }

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

@@ -3,42 +3,29 @@ package code.name.monkey.retromusic.fragments.playlists
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
-import androidx.lifecycle.viewModelScope
-import code.name.monkey.retromusic.App
+import code.name.monkey.retromusic.db.PlaylistWithSongs
+import code.name.monkey.retromusic.db.SongEntity
 import code.name.monkey.retromusic.interfaces.MusicServiceEventListener
-import code.name.monkey.retromusic.model.AbsCustomPlaylist
-import code.name.monkey.retromusic.model.Playlist
 import code.name.monkey.retromusic.model.Song
 import code.name.monkey.retromusic.repository.RealRepository
-import code.name.monkey.retromusic.util.PlaylistsUtil
-import kotlinx.coroutines.Dispatchers.Main
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
 
 class PlaylistDetailsViewModel(
     private val realRepository: RealRepository,
-    private var playlist: Playlist
+    private var playlist: PlaylistWithSongs
 ) : ViewModel(), MusicServiceEventListener {
+
     private val _playListSongs = MutableLiveData<List<Song>>()
-    private val _playlist = MutableLiveData<Playlist>().apply {
+    private val _playlist = MutableLiveData<PlaylistWithSongs>().apply {
         postValue(playlist)
     }
 
-    fun getPlaylist(): LiveData<Playlist> = _playlist
+    fun getPlaylist(): LiveData<PlaylistWithSongs> = _playlist
 
-    fun getSongs(): LiveData<List<Song>> = _playListSongs
+    fun getSongs(): LiveData<List<SongEntity>> = realRepository.playlistSongs(playlist.playlistEntity)
 
-    init {
-        loadPlaylistSongs(playlist)
-    }
-
-    private fun loadPlaylistSongs(playlist: Playlist) = viewModelScope.launch {
-        val songs = realRepository.getPlaylistSongs(playlist)
-        withContext(Main) { _playListSongs.postValue(songs) }
-    }
 
     override fun onMediaStoreChanged() {
-        if (playlist !is AbsCustomPlaylist) {
+        /*if (playlist !is AbsCustomPlaylist) {
             // Playlist deleted
             if (!PlaylistsUtil.doesPlaylistExist(App.getContext(), playlist.id)) {
                 //TODO Finish the page
@@ -54,7 +41,7 @@ class PlaylistDetailsViewModel(
                 }
             }
         }
-        loadPlaylistSongs(playlist)
+        loadPlaylistSongs(playlist)*/
     }
 
     override fun onServiceConnected() {}
@@ -64,4 +51,4 @@ class PlaylistDetailsViewModel(
     override fun onPlayStateChanged() {}
     override fun onRepeatModeChanged() {}
     override fun onShuffleModeChanged() {}
-}
+}

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

@@ -1,25 +1,23 @@
 package code.name.monkey.retromusic.fragments.playlists
 
 import android.os.Bundle
+import android.view.Menu
+import android.view.MenuInflater
+import android.view.MenuItem
 import android.view.View
 import androidx.lifecycle.Observer
-import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.LinearLayoutManager
+import code.name.monkey.appthemehelper.util.ToolbarContentTintHelper
 import code.name.monkey.retromusic.R
 import code.name.monkey.retromusic.adapter.playlist.PlaylistAdapter
 import code.name.monkey.retromusic.fragments.base.AbsRecyclerViewFragment
-import code.name.monkey.retromusic.interfaces.MainActivityFragmentCallbacks
+import kotlinx.android.synthetic.main.fragment_library.*
 
-class PlaylistsFragment :
-    AbsRecyclerViewFragment<PlaylistAdapter, GridLayoutManager>(),
-    MainActivityFragmentCallbacks {
-
-    override fun handleBackPress(): Boolean {
-        return false
-    }
+class PlaylistsFragment : AbsRecyclerViewFragment<PlaylistAdapter, LinearLayoutManager>() {
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-        libraryViewModel.playlisitsLiveData.observe(viewLifecycleOwner, Observer {
+        libraryViewModel.getPlaylists().observe(viewLifecycleOwner, Observer {
             if (it.isNotEmpty())
                 adapter?.swapDataSet(it)
             else
@@ -30,8 +28,8 @@ class PlaylistsFragment :
     override val emptyMessage: Int
         get() = R.string.no_playlists
 
-    override fun createLayoutManager(): GridLayoutManager {
-        return GridLayoutManager(requireContext(), 1)
+    override fun createLayoutManager(): LinearLayoutManager {
+        return LinearLayoutManager(requireContext())
     }
 
     override fun createAdapter(): PlaylistAdapter {
@@ -43,9 +41,18 @@ class PlaylistsFragment :
         )
     }
 
-    companion object {
-        fun newInstance(): PlaylistsFragment {
-            return PlaylistsFragment()
-        }
+    override fun onPrepareOptionsMenu(menu: Menu) {
+        super.onPrepareOptionsMenu(menu)
+        ToolbarContentTintHelper.handleOnPrepareOptionsMenu(requireActivity(), toolbar)
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+        menu.removeItem(R.id.action_grid_size)
+        menu.removeItem(R.id.action_layout_type)
+        menu.removeItem(R.id.action_sort_order)
+        menu.add(0, R.id.action_add_to_playlist, 0, R.string.new_playlist_title)
+        menu.add(0, R.id.action_import_playlist, 0, R.string.import_playlist)
+        menu.findItem(R.id.action_settings).setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER)
+        super.onCreateOptionsMenu(menu, inflater)
     }
 }

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

@@ -22,7 +22,6 @@ import code.name.monkey.retromusic.R
 import code.name.monkey.retromusic.adapter.song.PlayingQueueAdapter
 import code.name.monkey.retromusic.fragments.base.AbsRecyclerViewFragment
 import code.name.monkey.retromusic.helper.MusicPlayerRemote
-import code.name.monkey.retromusic.interfaces.MainActivityFragmentCallbacks
 import com.h6ah4i.android.widget.advrecyclerview.animator.DraggableItemAnimator
 import com.h6ah4i.android.widget.advrecyclerview.draggable.RecyclerViewDragDropManager
 import com.h6ah4i.android.widget.advrecyclerview.swipeable.RecyclerViewSwipeManager
@@ -33,13 +32,7 @@ import kotlinx.android.synthetic.main.activity_playing_queue.*
 /**
  * Created by hemanths on 2019-12-08.
  */
-class PlayingQueueFragment :
-    AbsRecyclerViewFragment<PlayingQueueAdapter, LinearLayoutManager>(),
-    MainActivityFragmentCallbacks {
-
-    override fun handleBackPress(): Boolean {
-        return false
-    }
+class PlayingQueueFragment : AbsRecyclerViewFragment<PlayingQueueAdapter, LinearLayoutManager>() {
 
     private lateinit var wrappedAdapter: RecyclerView.Adapter<*>
     private var recyclerViewDragDropManager: RecyclerViewDragDropManager? = null

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

@@ -6,9 +6,7 @@ import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import code.name.monkey.retromusic.repository.RealRepository
 import kotlinx.coroutines.Dispatchers.IO
-import kotlinx.coroutines.Dispatchers.Main
 import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
 
 class SearchViewModel(private val realRepository: RealRepository) : ViewModel() {
     private val results = MutableLiveData<MutableList<Any>>()
@@ -17,6 +15,6 @@ class SearchViewModel(private val realRepository: RealRepository) : ViewModel()
 
     fun search(query: String?) = viewModelScope.launch(IO) {
         val result = realRepository.search(query)
-        withContext(Main) { results.postValue(result) }
+        results.value = result
     }
 }

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

@@ -63,7 +63,7 @@ class MainSettingsFragment : Fragment(), View.OnClickListener {
         aboutSettings.setOnClickListener(this)
 
         buyProContainer.apply {
-            if (!App.isProVersion()) show() else hide()
+            if (App.isProVersion()) hide() else show()
             setOnClickListener {
                 NavigationUtil.goToProVersion(requireContext())
             }