Refactoring fast scroll and its text view

using the new textview in the manga details fast scroll

app/src/main/java/eu/kanade/tachiyomi/ui/library/MaterialFastScroll.kt

@@ -14,6 +14,8 @@ class MaterialFastScroll @JvmOverloads constructor(context: Context, attrs: Attr
         setViewsToUse(
             R.layout.material_fastscroll, R.id.fast_scroller_bubble, R.id.fast_scroller_handle
         )
+        autoHideEnabled = true
+        ignoreTouchesOutsideHandle = true
     }
 
     override fun onTouchEvent(event: MotionEvent): Boolean {
@@ -23,7 +25,9 @@ class MaterialFastScroll @JvmOverloads constructor(context: Context, attrs: Attr
 
     override fun setBubbleAndHandlePosition(y: Float) {
         super.setBubbleAndHandlePosition(y)
+        if (bubbleEnabled) {
             bubble.y = handle.y - bubble.height / 2f + handle.height / 2f
             bubble.translationX = (-45f).dpToPxEnd
         }
+    }
 }

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

@@ -54,11 +54,8 @@
             <eu.kanade.tachiyomi.ui.library.MaterialFastScroll
                 android:id="@+id/fast_scroller"
                 android:layout_width="match_parent"
-                app:fastScrollerAutoHideEnabled="true"
+                android:layout_height="match_parent"
-                app:fastScrollerAutoHideDelayInMillis="1000"
+                app:fastScrollerBubbleEnabled="true" />
-                app:fastScrollerBubbleEnabled="true"
-                app:fastScrollerIgnoreTouchesOutsideHandle="true"
-                android:layout_height="match_parent"/>
 
             <View
                 android:id="@+id/recycler_cover"
@@ -88,25 +85,16 @@
         app:layout_anchorGravity="top" />
 
     <com.google.android.material.textview.MaterialTextView
-        android:elevation="5dp"
+        style="@style/FloatingTextView"
         android:id="@+id/jumper_category_text"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        app:layout_anchor="@id/category_hopper_frame"
-        android:background="@drawable/bubble_drawable"
-        android:gravity="center"
-        android:paddingStart="12dp"
-        android:paddingEnd="12dp"
-        android:layout_marginBottom="8dp"
         android:layout_gravity="start|center"
-        app:layout_anchorGravity="start|center"
+        android:layout_marginBottom="8dp"
-        android:paddingTop="8dp"
-        android:paddingBottom="8dp"
         android:alpha="0.0"
-        android:textColor="?actionBarTintColor"
+        android:gravity="center"
-        android:textSize="15sp"
+        app:layout_anchor="@id/category_hopper_frame"
-        tools:alpha="1"
+        app:layout_anchorGravity="start|center"
-        tools:text="Category and a long one"/>
+        tools:text="Category and a long one"
+        tools:alpha="1" />
 
     <FrameLayout
         android:id="@+id/category_hopper_frame"

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

@@ -24,8 +24,8 @@
                 android:id="@+id/recycler"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
-                android:clipToPadding="false"
                 android:layout_weight="0.25"
+                android:clipToPadding="false"
                 tools:listitem="@layout/chapters_item" />
         </LinearLayout>
     </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
@@ -45,9 +45,9 @@
             android:paddingTop="8dp"
             android:paddingEnd="0dp"
             android:paddingBottom="8dp"
-            app:layout_constrainedHeight="true"
             android:textColor="?android:attr/textColorPrimary"
             app:iconColor="?android:attr/textColorPrimary"
+            app:layout_constrainedHeight="true"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintTop_toTopOf="parent"
@@ -55,17 +55,13 @@
 
         <com.google.android.material.textview.MaterialTextView
             android:id="@+id/text_view_m"
-            android:layout_width="wrap_content"
+            style="@style/FloatingTextView"
-            android:layout_height="wrap_content"
             android:layout_marginEnd="50dp"
             android:alpha="0"
-            android:background="@drawable/round_textview_background"
-            android:padding="8dp"
-            android:textColor="@android:color/white"
             app:layout_constraintEnd_toStartOf="@id/fast_scroller"
             app:layout_constraintTop_toTopOf="@id/fast_scroller"
-            tools:alpha="1"
+            tools:text="Volume 12"
-            tools:text="sdfsdf" />
+            tools:alpha="1" />
     </androidx.constraintlayout.widget.ConstraintLayout>
 
     <View

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

@@ -18,20 +18,11 @@
 
         <!-- No margin, use padding at the handle -->
         <com.google.android.material.textview.MaterialTextView
-            android:elevation="5dp"
+            style="@style/FloatingTextView"
             android:id="@+id/fast_scroller_bubble"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
             android:layout_gravity="end|center_vertical"
             android:layout_toStartOf="@+id/fast_scroller_handle"
-            android:background="@drawable/bubble_drawable"
             android:gravity="center"
-            android:paddingStart="12dp"
-            android:paddingEnd="12dp"
-            android:paddingTop="8dp"
-            android:paddingBottom="8dp"
-            android:textColor="?actionBarTintColor"
-            android:textSize="15sp"
             android:visibility="gone"
             tools:text="A"
             tools:visibility="visible"/>

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

@@ -172,6 +172,19 @@
         <item name="android:background">@drawable/list_item_selector</item>
     </style>
 
+    <style name="FloatingTextView" parent="TextAppearance.AppCompat">
+        <item name="android:paddingStart">12dp</item>
+        <item name="android:paddingEnd">12dp</item>
+        <item name="android:paddingTop">8dp</item>
+        <item name="android:paddingBottom">8dp</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:layout_width">wrap_content</item>
+        <item name="android:background">@drawable/bubble_drawable</item>
+        <item name="android:textColor">?actionBarTintColor</item>
+        <item name="android:textSize">15sp</item>
+        <item name="android:elevation">5dp</item>
+    </style>
+
     <!-- set the rounded drawable as background to your bottom sheet -->
 
     <style name="BottomSheetDialogTheme" parent="@style/Theme.MaterialComponents.BottomSheetDialog">