Added new dark icon

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

@@ -5,6 +5,12 @@
     android:layout_height="match_parent"
     android:orientation="vertical">
 
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
     <androidx.appcompat.widget.AppCompatTextView
         android:id="@+id/biographyTitle"
         style="@style/SubTitleTextAppearance"

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

@@ -11,7 +11,7 @@
         android:id="@+id/progressSlider"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:maxHeight="3dp"
+        android:maxHeight="2dp"
         android:paddingStart="24dp"
         android:paddingEnd="24dp"
         android:progressDrawable="@drawable/color_progress_seek"

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

@@ -18,7 +18,6 @@
         android:layout_height="match_parent">
 
         <com.google.android.material.appbar.AppBarLayout
-            android:id="@+id/app_bar"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:background="@android:color/transparent"

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

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
@@ -76,4 +76,4 @@
             </FrameLayout>
         </LinearLayout>
     </code.name.monkey.retromusic.views.FitSystemWindowsLayout>
-</androidx.coordinatorlayout.widget.CoordinatorLayout>
+</FrameLayout>