Cleanup code

Clean up the formatting/structure of the codebase.

app/src/main/java/org/oxycblt/auxio/detail/ArtistDetailFragment.kt

@@ -9,10 +9,10 @@ import androidx.navigation.fragment.navArgs
 import org.oxycblt.auxio.R
 import org.oxycblt.auxio.detail.adapters.ArtistDetailAdapter
 import org.oxycblt.auxio.logD
-import org.oxycblt.auxio.music.ActionHeader
 import org.oxycblt.auxio.music.Album
 import org.oxycblt.auxio.music.Artist
 import org.oxycblt.auxio.music.BaseModel
+import org.oxycblt.auxio.music.Header
 import org.oxycblt.auxio.music.MusicStore
 import org.oxycblt.auxio.music.Song
 import org.oxycblt.auxio.playback.state.PlaybackMode
@@ -63,16 +63,6 @@ class ArtistDetailFragment : DetailFragment() {
             }
         )
 
-        // We build the action header here since it's both more efficent to keep one action header
-        // and it also prevents the header from being constantly refreshed when the sort is updated.
-
-        val songsHeader = ActionHeader(
-            id = -2,
-            name = getString(R.string.label_songs),
-            icon = detailModel.artistSortMode.value!!.iconRes,
-            action = detailModel::incrementArtistSortMode
-        )
-
         // --- UI SETUP ---
 
         binding.lifecycleOwner = this
@@ -80,7 +70,7 @@ class ArtistDetailFragment : DetailFragment() {
         setupToolbar()
         setupRecycler(detailAdapter) { pos ->
             // If the item is an ActionHeader we need to also make the item full-width
-            pos == 0 || detailAdapter.currentList.getOrNull(pos) is ActionHeader
+            pos == 0 || detailAdapter.currentList.getOrNull(pos) is Header
         }
 
         // --- VIEWMODEL SETUP ---
@@ -91,8 +81,17 @@ class ArtistDetailFragment : DetailFragment() {
             val artist = detailModel.currentArtist.value!!
 
             val data = mutableListOf<BaseModel>(artist)
+
             data.addAll(SortMode.NUMERIC_DOWN.getSortedAlbumList(artist.albums))
-            data.add(songsHeader)
+
+            data.add(
+                Header(
+                    id = -2,
+                    name = getString(R.string.label_songs),
+                    isAction = true
+                )
+            )
+
             data.addAll(mode.getSortedArtistSongList(artist.songs))
 
             detailAdapter.submitList(data)

app/src/main/java/org/oxycblt/auxio/detail/adapters/ArtistDetailAdapter.kt

@@ -10,10 +10,10 @@ import org.oxycblt.auxio.databinding.ItemArtistHeaderBinding
 import org.oxycblt.auxio.databinding.ItemArtistSongBinding
 import org.oxycblt.auxio.detail.DetailViewModel
 import org.oxycblt.auxio.logD
-import org.oxycblt.auxio.music.ActionHeader
 import org.oxycblt.auxio.music.Album
 import org.oxycblt.auxio.music.Artist
 import org.oxycblt.auxio.music.BaseModel
+import org.oxycblt.auxio.music.Header
 import org.oxycblt.auxio.music.Song
 import org.oxycblt.auxio.playback.PlaybackViewModel
 import org.oxycblt.auxio.recycler.DiffCallback
@@ -46,7 +46,7 @@ class ArtistDetailAdapter(
         return when (getItem(position)) {
             is Artist -> ARTIST_HEADER_ITEM_TYPE
             is Album -> ARTIST_ALBUM_ITEM_TYPE
-            is ActionHeader -> ARTIST_SONG_HEADER_ITEM_TYPE
+            is Header -> ARTIST_SONG_HEADER_ITEM_TYPE
             is Song -> ARTIST_SONG_ITEM_TYPE
 
             else -> -1
@@ -81,7 +81,7 @@ class ArtistDetailAdapter(
         when (item) {
             is Artist -> (holder as ArtistHeaderViewHolder).bind(item)
             is Album -> (holder as ArtistAlbumViewHolder).bind(item)
-            is ActionHeader -> (holder as ArtistSongHeaderViewHolder).bind(item)
+            is Header -> (holder as ArtistSongHeaderViewHolder).bind(item)
             is Song -> (holder as ArtistSongViewHolder).bind(item)
 
             else -> {}
@@ -199,9 +199,9 @@ class ArtistDetailAdapter(
 
     inner class ArtistSongHeaderViewHolder(
         private val binding: ItemActionHeaderBinding
-    ) : BaseViewHolder<ActionHeader>(binding) {
+    ) : BaseViewHolder<Header>(binding) {
 
-        override fun onBind(data: ActionHeader) {
+        override fun onBind(data: Header) {
             binding.header = data
 
             binding.headerButton.apply {
@@ -211,7 +211,7 @@ class ArtistDetailAdapter(
                 setImageResource(sortMode.value!!.iconRes)
 
                 setOnClickListener {
-                    data.action() // Should call DetailViewModel.incrementArtistSortMode
+                    detailModel.incrementArtistSortMode()
                     setImageResource(sortMode.value!!.iconRes)
                 }
 

app/src/main/java/org/oxycblt/auxio/music/Models.kt

@@ -1,7 +1,6 @@
 package org.oxycblt.auxio.music
 
 import android.net.Uri
-import androidx.annotation.DrawableRes
 
 // --- MUSIC MODELS ---
 
@@ -189,20 +188,10 @@ data class Genre(
 
 /**
  * A data object used solely for the "Header" UI element. Inherits [BaseModel].
+ * @param isAction Whether this header corresponds to an action or not
  */
 data class Header(
     override val id: Long,
     override val name: String,
-) : BaseModel()
-
-/**
- * A data object for a header with an action button. Inherits [BaseModel].
- * @property icon The icon ot apply for this header.
- * @property action The callback that will be called when the action button is clicked.
- */
-data class ActionHeader(
-    override val id: Long,
-    override val name: String,
-    @DrawableRes val icon: Int,
-    val action: () -> Unit,
+    val isAction: Boolean = false
 ) : BaseModel()

app/src/main/java/org/oxycblt/auxio/playback/queue/QueueAdapter.kt

@@ -3,17 +3,19 @@ package org.oxycblt.auxio.playback.queue
 import android.annotation.SuppressLint
 import android.view.MotionEvent
 import android.view.ViewGroup
+import androidx.appcompat.widget.TooltipCompat
 import androidx.recyclerview.widget.AsyncListDiffer
 import androidx.recyclerview.widget.ItemTouchHelper
 import androidx.recyclerview.widget.RecyclerView
+import org.oxycblt.auxio.R
+import org.oxycblt.auxio.databinding.ItemActionHeaderBinding
 import org.oxycblt.auxio.databinding.ItemQueueSongBinding
 import org.oxycblt.auxio.logE
-import org.oxycblt.auxio.music.ActionHeader
 import org.oxycblt.auxio.music.BaseModel
 import org.oxycblt.auxio.music.Header
 import org.oxycblt.auxio.music.Song
+import org.oxycblt.auxio.playback.PlaybackViewModel
 import org.oxycblt.auxio.recycler.DiffCallback
-import org.oxycblt.auxio.recycler.viewholders.ActionHeaderViewHolder
 import org.oxycblt.auxio.recycler.viewholders.BaseViewHolder
 import org.oxycblt.auxio.recycler.viewholders.HeaderViewHolder
 import org.oxycblt.auxio.ui.inflater
@@ -21,10 +23,12 @@ import org.oxycblt.auxio.ui.inflater
 /**
  * The single adapter for both the Next Queue and the User Queue.
  * @param touchHelper The [ItemTouchHelper] ***containing*** [QueueDragCallback] to be used
+ * @param playbackModel The [PlaybackViewModel] for updates to be dispatched to
  * @author OxygenCobalt
  */
 class QueueAdapter(
-    private val touchHelper: ItemTouchHelper
+    private val touchHelper: ItemTouchHelper,
+    private val playbackModel: PlaybackViewModel
 ) : RecyclerView.Adapter<RecyclerView.ViewHolder>() {
     private var data = mutableListOf<BaseModel>()
     private var listDiffer = AsyncListDiffer(this, DiffCallback())
@@ -32,12 +36,15 @@ class QueueAdapter(
     override fun getItemCount(): Int = data.size
 
     override fun getItemViewType(position: Int): Int {
-        val item = data[position]
+        return when (val item = data[position]) {
+            is Header -> if (item.isAction) {
+                USER_QUEUE_HEADER_ITEM_TYPE
+            } else {
+                HeaderViewHolder.ITEM_TYPE
+            }
 
-        return when (item) {
-            is Header -> HeaderViewHolder.ITEM_TYPE
-            is ActionHeader -> ActionHeaderViewHolder.ITEM_TYPE
             is Song -> QUEUE_SONG_ITEM_TYPE
+
             else -> -1
         }
     }
@@ -46,7 +53,9 @@ class QueueAdapter(
         return when (viewType) {
             HeaderViewHolder.ITEM_TYPE -> HeaderViewHolder.from(parent.context)
 
-            ActionHeaderViewHolder.ITEM_TYPE -> ActionHeaderViewHolder.from(parent.context)
+            USER_QUEUE_HEADER_ITEM_TYPE -> UserQueueHeaderViewHolder(
+                ItemActionHeaderBinding.inflate(parent.context.inflater)
+            )
 
             QUEUE_SONG_ITEM_TYPE -> QueueSongViewHolder(
                 ItemQueueSongBinding.inflate(parent.context.inflater)
@@ -58,9 +67,13 @@ class QueueAdapter(
 
     override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) {
         when (val item = data[position]) {
+            is Header -> if (item.isAction) {
+                (holder as UserQueueHeaderViewHolder).bind(item)
+            } else {
+                (holder as HeaderViewHolder).bind(item)
+            }
+
             is Song -> (holder as QueueSongViewHolder).bind(item)
-            is Header -> (holder as HeaderViewHolder).bind(item)
-            is ActionHeader -> (holder as ActionHeaderViewHolder).bind(item)
 
             else -> logE("Bad data given to QueueAdapter.")
         }
@@ -145,7 +158,31 @@ class QueueAdapter(
         }
     }
 
+    /*
+     * The viewholder for
+     */
+    inner class UserQueueHeaderViewHolder(
+        private val binding: ItemActionHeaderBinding
+    ) : BaseViewHolder<Header>(binding) {
+
+        override fun onBind(data: Header) {
+            binding.header = data
+
+            binding.headerButton.apply {
+                setImageResource(R.drawable.ic_clear)
+
+                contentDescription = context.getString(R.string.description_clear_user_queue)
+                TooltipCompat.setTooltipText(this, contentDescription)
+
+                setOnClickListener {
+                    playbackModel.clearUserQueue()
+                }
+            }
+        }
+    }
+
     companion object {
         const val QUEUE_SONG_ITEM_TYPE = 0xA005
+        const val USER_QUEUE_HEADER_ITEM_TYPE = 0xA006
     }
 }

app/src/main/java/org/oxycblt/auxio/playback/queue/QueueFragment.kt

@@ -13,7 +13,6 @@ import androidx.navigation.fragment.findNavController
 import androidx.recyclerview.widget.ItemTouchHelper
 import org.oxycblt.auxio.R
 import org.oxycblt.auxio.databinding.FragmentQueueBinding
-import org.oxycblt.auxio.music.ActionHeader
 import org.oxycblt.auxio.music.BaseModel
 import org.oxycblt.auxio.music.Header
 import org.oxycblt.auxio.playback.PlaybackViewModel
@@ -37,7 +36,7 @@ class QueueFragment : Fragment() {
 
         val callback = QueueDragCallback(playbackModel)
         val helper = ItemTouchHelper(callback)
-        val queueAdapter = QueueAdapter(helper)
+        val queueAdapter = QueueAdapter(helper, playbackModel)
         var lastShuffle = playbackModel.isShuffling.value
 
         callback.addQueueAdapter(queueAdapter)
@@ -137,13 +136,10 @@ class QueueFragment : Fragment() {
         val nextQueue = playbackModel.nextItemsInQueue.value!!
 
         if (userQueue.isNotEmpty()) {
-            queue += ActionHeader(
+            queue += Header(
                 id = -2,
                 name = getString(R.string.label_next_user_queue),
-                icon = R.drawable.ic_clear,
-                action = {
-                    playbackModel.clearUserQueue()
-                }
+                isAction = true
             )
 
             queue += userQueue
@@ -151,7 +147,9 @@ class QueueFragment : Fragment() {
 
         if (nextQueue.isNotEmpty()) {
             queue += Header(
-                id = -3, name = getString(R.string.format_next_from, getParentName()),
+                id = -3,
+                name = getString(R.string.format_next_from, getParentName()),
+                isAction = false
             )
 
             queue += nextQueue

app/src/main/java/org/oxycblt/auxio/recycler/viewholders/ModelHolders.kt

@@ -2,13 +2,11 @@ package org.oxycblt.auxio.recycler.viewholders
 
 import android.content.Context
 import android.view.View
-import org.oxycblt.auxio.databinding.ItemActionHeaderBinding
 import org.oxycblt.auxio.databinding.ItemAlbumBinding
 import org.oxycblt.auxio.databinding.ItemArtistBinding
 import org.oxycblt.auxio.databinding.ItemGenreBinding
 import org.oxycblt.auxio.databinding.ItemHeaderBinding
 import org.oxycblt.auxio.databinding.ItemSongBinding
-import org.oxycblt.auxio.music.ActionHeader
 import org.oxycblt.auxio.music.Album
 import org.oxycblt.auxio.music.Artist
 import org.oxycblt.auxio.music.Genre
@@ -153,7 +151,9 @@ class GenreViewHolder private constructor(
 /**
  * The Shared ViewHolder for a [Header]. Instantiation should be done with [from]
  */
-class HeaderViewHolder(private val binding: ItemHeaderBinding) : BaseViewHolder<Header>(binding) {
+class HeaderViewHolder private constructor(
+    private val binding: ItemHeaderBinding
+) : BaseViewHolder<Header>(binding) {
 
     override fun onBind(data: Header) {
         binding.header = data
@@ -172,35 +172,3 @@ class HeaderViewHolder(private val binding: ItemHeaderBinding) : BaseViewHolder<
         }
     }
 }
-
-/**
- * The Shared ViewHolder for a [ActionHeader]. Instantiation should be done with [from]
- */
-class ActionHeaderViewHolder(
-    private val binding: ItemActionHeaderBinding
-) : BaseViewHolder<ActionHeader>(binding) {
-
-    override fun onBind(data: ActionHeader) {
-        binding.header = data
-        binding.headerButton.apply {
-            setImageResource(data.icon)
-
-            setOnClickListener {
-                data.action()
-            }
-        }
-    }
-
-    companion object {
-        const val ITEM_TYPE = 0xA006
-
-        /**
-         * Create an instance of [ActionHeaderViewHolder]
-         */
-        fun from(context: Context): ActionHeaderViewHolder {
-            return ActionHeaderViewHolder(
-                ItemActionHeaderBinding.inflate(context.inflater)
-            )
-        }
-    }
-}

app/src/main/java/org/oxycblt/auxio/settings/blacklist/BlacklistViewModel.kt

@@ -62,7 +62,7 @@ class BlacklistViewModel(context: Context) : ViewModel() {
     /**
      * Load the paths stored in the database to this ViewModel, will erase any pending changes.
      */
-    fun loadDatabasePaths() {
+    private fun loadDatabasePaths() {
         viewModelScope.launch(Dispatchers.IO) {
             dbPaths = blacklistDatabase.readPaths()
 

app/src/main/res/animator/animator_thumb.xml

@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Animator from IndicatorFastScroll (https://github.com/reddit/IndicatorFastScroll) -->
+<?xml version="1.0" encoding="utf-8"?><!-- Animator from IndicatorFastScroll (https://github.com/reddit/IndicatorFastScroll) -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
     <item android:state_activated="true">
         <set>

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

@@ -95,9 +95,9 @@
         <com.google.android.material.button.MaterialButton
             android:id="@+id/album_shuffle_button"
             style="@style/Widget.MaterialComponents.Button.Highlighted"
+            android:backgroundTint="?attr/colorPrimary"
             android:onClick="@{() -> playbackModel.playAlbum(album, true)}"
             android:text="@string/label_shuffle"
-            android:backgroundTint="?attr/colorPrimary"
             app:layout_constraintBottom_toBottomOf="@+id/album_play_button"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toEndOf="@+id/album_play_button"

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

@@ -87,9 +87,9 @@
         <com.google.android.material.button.MaterialButton
             android:id="@+id/artist_shuffle_button"
             style="@style/Widget.MaterialComponents.Button.Highlighted"
+            android:backgroundTint="?attr/colorPrimary"
             android:onClick="@{() -> playbackModel.playArtist(artist, true)}"
             android:text="@string/label_shuffle"
-            android:backgroundTint="?attr/colorPrimary"
             app:layout_constraintBottom_toBottomOf="@+id/artist_play_button"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toEndOf="@+id/artist_play_button"

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

@@ -78,9 +78,9 @@
         <com.google.android.material.button.MaterialButton
             android:id="@+id/genre_shuffle_button"
             style="@style/Widget.MaterialComponents.Button.Highlighted"
+            android:backgroundTint="?attr/colorPrimary"
             android:onClick="@{() -> playbackModel.playGenre(genre, true)}"
             android:text="@string/label_shuffle"
-            android:backgroundTint="?attr/colorPrimary"
             app:layout_constraintBottom_toBottomOf="@+id/genre_play_button"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toEndOf="@+id/genre_play_button"

app/src/main/res/layout-large/item_album_header.xml

@@ -95,9 +95,9 @@
         <com.google.android.material.button.MaterialButton
             android:id="@+id/album_shuffle_button"
             style="@style/Widget.MaterialComponents.Button.Highlighted"
+            android:backgroundTint="?attr/colorPrimary"
             android:onClick="@{() -> playbackModel.playAlbum(album, true)}"
             android:text="@string/label_shuffle"
-            android:backgroundTint="?attr/colorPrimary"
             app:layout_constraintBottom_toBottomOf="@+id/album_play_button"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toEndOf="@+id/album_play_button"

app/src/main/res/layout-large/item_artist_header.xml

@@ -87,9 +87,9 @@
         <com.google.android.material.button.MaterialButton
             android:id="@+id/artist_shuffle_button"
             style="@style/Widget.MaterialComponents.Button.Highlighted"
+            android:backgroundTint="?attr/colorPrimary"
             android:onClick="@{() -> playbackModel.playArtist(artist, true)}"
             android:text="@string/label_shuffle"
-            android:backgroundTint="?attr/colorPrimary"
             app:layout_constraintBottom_toBottomOf="@+id/artist_play_button"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toEndOf="@+id/artist_play_button"

app/src/main/res/layout-large/item_genre_header.xml

@@ -78,9 +78,9 @@
         <com.google.android.material.button.MaterialButton
             android:id="@+id/genre_shuffle_button"
             style="@style/Widget.MaterialComponents.Button.Highlighted"
+            android:backgroundTint="?attr/colorPrimary"
             android:onClick="@{() -> playbackModel.playGenre(genre, true)}"
             android:text="@string/label_shuffle"
-            android:backgroundTint="?attr/colorPrimary"
             app:layout_constraintBottom_toBottomOf="@+id/genre_play_button"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toEndOf="@+id/genre_play_button"

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

@@ -7,9 +7,9 @@
         android:id="@+id/accent_recycler"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:paddingTop="@dimen/spacing_medium"
         android:foregroundGravity="center"
         android:overScrollMode="never"
+        android:paddingTop="@dimen/spacing_medium"
         app:layoutManager="org.oxycblt.auxio.settings.accent.AutoGridLayoutManager"
         app:layout_constraintBottom_toTopOf="@+id/accent_cancel"
         app:layout_constraintTop_toBottomOf="@+id/accent_header"

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

@@ -26,10 +26,10 @@
                 android:id="@+id/search_text_layout"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                app:boxStrokeWidthFocused="2dp"
-                app:boxStrokeColor="?attr/colorPrimary"
                 app:boxBackgroundMode="filled"
+                app:boxStrokeColor="?attr/colorPrimary"
                 app:boxStrokeWidth="0dp"
+                app:boxStrokeWidthFocused="2dp"
                 app:endIconContentDescription="@string/description_clear_search"
                 app:endIconDrawable="@drawable/ic_close"
                 app:endIconMode="clear_text"

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

@@ -8,7 +8,7 @@
 
         <variable
             name="header"
-            type="org.oxycblt.auxio.music.ActionHeader" />
+            type="org.oxycblt.auxio.music.Header" />
     </data>
 
     <androidx.constraintlayout.widget.ConstraintLayout

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

@@ -89,9 +89,9 @@
         <com.google.android.material.button.MaterialButton
             android:id="@+id/album_shuffle_button"
             style="@style/Widget.MaterialComponents.Button.Highlighted"
+            android:backgroundTint="?attr/colorPrimary"
             android:onClick="@{() -> playbackModel.playAlbum(album, true)}"
             android:text="@string/label_shuffle"
-            android:backgroundTint="?attr/colorPrimary"
             app:layout_constraintBottom_toBottomOf="@+id/album_play_button"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toEndOf="@+id/album_play_button"

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

@@ -84,9 +84,9 @@
         <com.google.android.material.button.MaterialButton
             android:id="@+id/artist_shuffle_button"
             style="@style/Widget.MaterialComponents.Button.Highlighted"
+            android:backgroundTint="?attr/colorPrimary"
             android:onClick="@{() -> playbackModel.playArtist(artist, true)}"
             android:text="@string/label_shuffle"
-            android:backgroundTint="?attr/colorPrimary"
             app:layout_constraintBottom_toBottomOf="@+id/artist_play_button"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toEndOf="@+id/artist_play_button"

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

@@ -28,8 +28,8 @@
         <TextView
             android:id="@+id/song_name"
             style="@style/ItemText.Primary"
-            android:text="@{song.name}"
             android:layout_marginEnd="@dimen/spacing_medium"
+            android:text="@{song.name}"
             app:layout_constraintBottom_toTopOf="@+id/song_info"
             app:layout_constraintEnd_toStartOf="@+id/song_duration"
             app:layout_constraintStart_toEndOf="@+id/album_cover"
@@ -40,8 +40,8 @@
         <TextView
             android:id="@+id/song_info"
             style="@style/ItemText.Secondary"
-            android:text="@{song.album.name}"
             android:layout_marginEnd="@dimen/spacing_medium"
+            android:text="@{song.album.name}"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toStartOf="@+id/song_duration"
             app:layout_constraintStart_toEndOf="@+id/album_cover"

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

@@ -89,9 +89,9 @@
         <com.google.android.material.button.MaterialButton
             android:id="@+id/genre_shuffle_button"
             style="@style/Widget.MaterialComponents.Button.Highlighted"
+            android:backgroundTint="?attr/colorPrimary"
             android:onClick="@{() -> playbackModel.playGenre(genre, true)}"
             android:text="@string/label_shuffle"
-            android:backgroundTint="?attr/colorPrimary"
             app:layout_constraintBottom_toBottomOf="@+id/genre_play_button"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toEndOf="@+id/genre_play_button"

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

@@ -13,8 +13,8 @@
             android:layout_width="@dimen/size_scroll_thumb"
             android:layout_height="@dimen/size_scroll_thumb"
             android:background="@drawable/ui_circle"
-            android:elevation="@dimen/elevation_small"
             android:backgroundTint="?attr/colorPrimary"
+            android:elevation="@dimen/elevation_small"
             android:stateListAnimator="@animator/animator_thumb"
             app:layout_constraintEnd_toStartOf="@+id/scroll_indicator_text">
 
@@ -22,10 +22,10 @@
                 android:id="@+id/scroll_thumb_text"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
-                android:gravity="center"
-                android:textSize="@dimen/text_size_thumb"
-                android:textColor="?android:attr/windowBackground"
                 android:fontFamily="@font/inter_semibold"
+                android:gravity="center"
+                android:textColor="?android:attr/windowBackground"
+                android:textSize="@dimen/text_size_thumb"
                 tools:text="A" />
 
         </FrameLayout>
@@ -38,9 +38,9 @@
             android:gravity="center"
             android:includeFontPadding="false"
             android:lineSpacingExtra="@dimen/spacing_tiny"
+            android:minWidth="@dimen/width_fast_scroll"
             android:paddingTop="@dimen/spacing_tiny"
             android:paddingBottom="@dimen/spacing_tiny"
-            android:minWidth="@dimen/width_fast_scroll"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintTop_toTopOf="parent"

app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@drawable/ic_launcher_background"/>
-    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
 </adaptive-icon>

app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@drawable/ic_launcher_background"/>
-    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
 </adaptive-icon>

app/src/main/res/values-de/strings.xml

@@ -2,7 +2,6 @@
 <resources>
     <!-- Info namespace | App labels -->
     <string name="info_channel_name">Musikwiedergabe</string>
-    <string name="info_service_desc">der Musikwiedergabedienst von Auxio.</string>
 
     <!-- Label Namespace | Static Labels -->
     <string name="label_retry">Wieder Versuchen</string>

app/src/main/res/values-nl/strings.xml

@@ -3,7 +3,6 @@
     <!-- Info namespace | App labels -->
     <string name="info_app_desc">Een eenvoudige, rationele muziekspeler voor Android.</string>
     <string name="info_channel_name">Muziek Afspelen</string>
-    <string name="info_service_desc">De muziekweergaveservice voor Auxio.</string>
 
     <!-- Label Namespace | Static Labels -->
     <string name="label_retry">Opnieuw proberen</string>

app/src/main/res/values/dimens.xml

@@ -12,13 +12,11 @@
 
     <!-- Height Namespace | Height for UI elements -->
     <dimen name="height_compact_progress">2dp</dimen>
-    <dimen name="height_dialog_button">40dp</dimen>
 
     <!-- Width Namespace | Width for UI elements -->
     <dimen name="width_track_number">32dp</dimen>
     <dimen name="width_play_stroke">1dp</dimen>
     <dimen name="width_fast_scroll">20dp</dimen>
-    <dimen name="width_dialog_button_min">64dp</dimen>
 
     <!-- Size Namespace | Width & Heights for UI elements -->
     <dimen name="size_error_icon">48dp</dimen>

app/src/main/res/values/strings.xml

@@ -3,7 +3,6 @@
     <!-- Info namespace | App labels -->
     <string name="info_app_desc">A simple, rational music player for android.</string>
     <string name="info_channel_name">Music Playback</string>
-    <string name="info_service_desc">The music playback service for Auxio.</string>
 
     <!-- Label Namespace | Static Labels -->
     <string name="label_retry">Retry</string>

app/src/main/res/xml/prefs_main.xml

@@ -8,9 +8,9 @@
             app:defaultValue="@integer/theme_auto"
             app:entries="@array/entires_theme"
             app:entryValues="@array/values_theme"
+            app:icon="@drawable/ic_day"
             app:iconSpaceReserved="false"
             app:key="KEY_THEME2"
-            app:icon="@drawable/ic_day"
             app:title="@string/setting_theme" />
 
         <Preference

info/ARCHITECTURE.md

@@ -44,7 +44,7 @@ To prevent any strange bugs, all integer representations must be unique. A table
 0xA004 | HeaderViewHolder
 
 0xA005 | QueueSongViewHolder
-0xA006 | ActionHeaderViewHolder
+0xA006 | UserQueueHeaderViewHolder
 
 0xA007 | AlbumHeaderViewHolder
 0xA008 | AlbumSongViewHolder