Allow scrolling within reader color filter sheet (fixes #4612)

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

@@ -1,241 +1,247 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
+    android:layout_height="wrap_content"
     android:padding="16dp">
 
-    <android.widget.Space
-        android:id="@+id/spinner_end"
-        android:layout_width="16dp"
-        android:layout_height="0dp"
-        app:layout_constraintStart_toEndOf="parent" />
-
-    <!-- Color filter -->
-
-    <com.google.android.material.switchmaterial.SwitchMaterial
-        android:id="@+id/switch_color_filter"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:text="@string/pref_custom_color_filter"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <!-- Red filter -->
-
-    <SeekBar
-        android:id="@+id/seekbar_color_filter_red"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="8dp"
-        android:layout_marginEnd="8dp"
-        android:max="255"
-        android:padding="@dimen/material_component_text_fields_floating_label_padding_between_label_and_input_text"
-        app:layout_constraintEnd_toStartOf="@id/txt_color_filter_red_value"
-        app:layout_constraintStart_toEndOf="@id/color_filter_symbols_barrier"
-        app:layout_constraintTop_toBottomOf="@id/switch_color_filter" />
-
-    <TextView
-        android:id="@+id/txt_color_filter_red_symbol"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="@string/color_filter_r_value"
-        android:textAppearance="@style/TextAppearance.Medium.SubHeading"
-        app:layout_constraintBottom_toBottomOf="@id/seekbar_color_filter_red"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="@id/seekbar_color_filter_red" />
-
-    <TextView
-        android:id="@+id/txt_color_filter_red_value"
-        android:layout_width="30dp"
-        android:layout_height="wrap_content"
-        android:layout_alignParentEnd="true"
-        android:textAppearance="@style/TextAppearance.Medium.SubHeading"
-        app:layout_constraintBottom_toBottomOf="@id/seekbar_color_filter_red"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintTop_toTopOf="@id/seekbar_color_filter_red" />
-
-    <!-- Green filter -->
-
-    <SeekBar
-        android:id="@+id/seekbar_color_filter_green"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="8dp"
-        android:layout_marginEnd="8dp"
-        android:max="255"
-        android:padding="@dimen/material_component_text_fields_floating_label_padding_between_label_and_input_text"
-        app:layout_constraintEnd_toStartOf="@id/txt_color_filter_green_value"
-        app:layout_constraintStart_toEndOf="@id/color_filter_symbols_barrier"
-        app:layout_constraintTop_toBottomOf="@id/seekbar_color_filter_red" />
-
-    <TextView
-        android:id="@+id/txt_color_filter_green_symbol"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="@string/color_filter_g_value"
-        android:textAppearance="@style/TextAppearance.Medium.SubHeading"
-        app:layout_constraintBottom_toBottomOf="@id/seekbar_color_filter_green"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="@id/seekbar_color_filter_green" />
-
-    <TextView
-        android:id="@+id/txt_color_filter_green_value"
-        android:layout_width="30dp"
-        android:layout_height="wrap_content"
-        android:layout_alignParentEnd="true"
-        android:textAppearance="@style/TextAppearance.Medium.SubHeading"
-        app:layout_constraintBottom_toBottomOf="@id/seekbar_color_filter_green"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintTop_toTopOf="@id/seekbar_color_filter_green" />
-
-    <!-- Blue filter -->
-
-    <SeekBar
-        android:id="@+id/seekbar_color_filter_blue"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="8dp"
-        android:layout_marginEnd="8dp"
-        android:max="255"
-        android:padding="@dimen/material_component_text_fields_floating_label_padding_between_label_and_input_text"
-        app:layout_constraintEnd_toStartOf="@id/txt_color_filter_blue_value"
-        app:layout_constraintStart_toEndOf="@id/color_filter_symbols_barrier"
-        app:layout_constraintTop_toBottomOf="@id/seekbar_color_filter_green" />
-
-    <TextView
-        android:id="@+id/txt_color_filter_blue_symbol"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="@string/color_filter_b_value"
-        android:textAppearance="@style/TextAppearance.Medium.SubHeading"
-        app:layout_constraintBottom_toBottomOf="@id/seekbar_color_filter_blue"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="@id/seekbar_color_filter_blue" />
-
-    <TextView
-        android:id="@+id/txt_color_filter_blue_value"
-        android:layout_width="30dp"
-        android:layout_height="wrap_content"
-        android:layout_alignParentEnd="true"
-        android:textAppearance="@style/TextAppearance.Medium.SubHeading"
-        app:layout_constraintBottom_toBottomOf="@id/seekbar_color_filter_blue"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintTop_toTopOf="@id/seekbar_color_filter_blue" />
-
-    <!-- Alpha filter -->
-
-    <SeekBar
-        android:id="@+id/seekbar_color_filter_alpha"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="8dp"
-        android:layout_marginEnd="8dp"
-        android:max="255"
-        android:padding="@dimen/material_component_text_fields_floating_label_padding_between_label_and_input_text"
-        app:layout_constraintEnd_toStartOf="@id/txt_color_filter_alpha_value"
-        app:layout_constraintStart_toEndOf="@id/color_filter_symbols_barrier"
-        app:layout_constraintTop_toBottomOf="@id/seekbar_color_filter_blue" />
-
-    <TextView
-        android:id="@+id/txt_color_filter_alpha_symbol"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="@string/color_filter_a_value"
-        android:textAppearance="@style/TextAppearance.Medium.SubHeading"
-        app:layout_constraintBottom_toBottomOf="@id/seekbar_color_filter_alpha"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="@id/seekbar_color_filter_alpha" />
-
-    <TextView
-        android:id="@+id/txt_color_filter_alpha_value"
-        android:layout_width="30dp"
-        android:layout_height="wrap_content"
-        android:layout_alignParentEnd="true"
-        android:textAppearance="@style/TextAppearance.Medium.SubHeading"
-        app:layout_constraintBottom_toBottomOf="@id/seekbar_color_filter_alpha"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintTop_toTopOf="@id/seekbar_color_filter_alpha" />
-
-    <!-- Filter mode -->
-
-    <TextView
-        android:id="@+id/color_filter_mode_text"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:text="@string/pref_color_filter_mode"
-        app:layout_constraintBaseline_toBaselineOf="@id/color_filter_mode"
-        app:layout_constraintEnd_toStartOf="@id/color_filter_mode"
-        app:layout_constraintStart_toStartOf="parent" />
-
-    <androidx.appcompat.widget.AppCompatSpinner
-        android:id="@+id/color_filter_mode"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="16dp"
-        android:entries="@array/color_filter_modes"
-        app:layout_constraintEnd_toStartOf="@id/spinner_end"
-        app:layout_constraintStart_toEndOf="@id/verticalcenter"
-        app:layout_constraintTop_toBottomOf="@id/seekbar_color_filter_alpha" />
-
-    <!-- Brightness -->
-
-    <com.google.android.material.switchmaterial.SwitchMaterial
-        android:id="@+id/custom_brightness"
+    <androidx.constraintlayout.widget.ConstraintLayout
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="16dp"
-        android:text="@string/pref_custom_brightness"
-        app:layout_constraintTop_toBottomOf="@id/color_filter_mode_text" />
-
-    <!-- Brightness value -->
-
-    <eu.kanade.tachiyomi.widget.NegativeSeekBar
-        android:id="@+id/brightness_seekbar"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="8dp"
-        android:layout_marginEnd="8dp"
-        android:padding="@dimen/material_component_text_fields_floating_label_padding_between_label_and_input_text"
-        app:layout_constraintEnd_toStartOf="@id/txt_brightness_seekbar_value"
-        app:layout_constraintStart_toEndOf="@id/txt_brightness_seekbar_icon"
-        app:layout_constraintTop_toBottomOf="@id/custom_brightness"
-        app:max_seek="100"
-        app:min_seek="-75" />
-
-    <androidx.appcompat.widget.AppCompatImageView
-        android:id="@+id/txt_brightness_seekbar_icon"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:textAppearance="@style/TextAppearance.Medium.SubHeading"
-        android:tint="?attr/colorOnBackground"
-        app:layout_constraintBottom_toBottomOf="@id/brightness_seekbar"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="@id/brightness_seekbar"
-        app:srcCompat="@drawable/ic_brightness_5_24dp" />
-
-    <TextView
-        android:id="@+id/txt_brightness_seekbar_value"
-        android:layout_width="30dp"
-        android:layout_height="wrap_content"
-        android:textAppearance="@style/TextAppearance.Medium.SubHeading"
-        app:layout_constraintBottom_toBottomOf="@id/brightness_seekbar"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintTop_toTopOf="@id/brightness_seekbar" />
-
-    <androidx.constraintlayout.widget.Barrier
-        android:id="@+id/color_filter_symbols_barrier"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        app:barrierDirection="end"
-        app:constraint_referenced_ids="txt_color_filter_alpha_symbol,txt_color_filter_blue_symbol,txt_color_filter_red_symbol,txt_color_filter_green_symbol" />
-
-    <androidx.constraintlayout.widget.Guideline
-        android:id="@+id/verticalcenter"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:orientation="vertical"
-        app:layout_constraintGuide_percent="0.5" />
+        android:layout_height="wrap_content">
+
+        <android.widget.Space
+            android:id="@+id/spinner_end"
+            android:layout_width="16dp"
+            android:layout_height="0dp"
+            app:layout_constraintStart_toEndOf="parent" />
+
+        <!-- Color filter -->
+
+        <com.google.android.material.switchmaterial.SwitchMaterial
+            android:id="@+id/switch_color_filter"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:text="@string/pref_custom_color_filter"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <!-- Red filter -->
+
+        <SeekBar
+            android:id="@+id/seekbar_color_filter_red"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="8dp"
+            android:layout_marginEnd="8dp"
+            android:max="255"
+            android:padding="@dimen/material_component_text_fields_floating_label_padding_between_label_and_input_text"
+            app:layout_constraintEnd_toStartOf="@id/txt_color_filter_red_value"
+            app:layout_constraintStart_toEndOf="@id/color_filter_symbols_barrier"
+            app:layout_constraintTop_toBottomOf="@id/switch_color_filter" />
+
+        <TextView
+            android:id="@+id/txt_color_filter_red_symbol"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/color_filter_r_value"
+            android:textAppearance="@style/TextAppearance.Medium.SubHeading"
+            app:layout_constraintBottom_toBottomOf="@id/seekbar_color_filter_red"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="@id/seekbar_color_filter_red" />
+
+        <TextView
+            android:id="@+id/txt_color_filter_red_value"
+            android:layout_width="30dp"
+            android:layout_height="wrap_content"
+            android:layout_alignParentEnd="true"
+            android:textAppearance="@style/TextAppearance.Medium.SubHeading"
+            app:layout_constraintBottom_toBottomOf="@id/seekbar_color_filter_red"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="@id/seekbar_color_filter_red" />
+
+        <!-- Green filter -->
+
+        <SeekBar
+            android:id="@+id/seekbar_color_filter_green"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="8dp"
+            android:layout_marginEnd="8dp"
+            android:max="255"
+            android:padding="@dimen/material_component_text_fields_floating_label_padding_between_label_and_input_text"
+            app:layout_constraintEnd_toStartOf="@id/txt_color_filter_green_value"
+            app:layout_constraintStart_toEndOf="@id/color_filter_symbols_barrier"
+            app:layout_constraintTop_toBottomOf="@id/seekbar_color_filter_red" />
+
+        <TextView
+            android:id="@+id/txt_color_filter_green_symbol"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/color_filter_g_value"
+            android:textAppearance="@style/TextAppearance.Medium.SubHeading"
+            app:layout_constraintBottom_toBottomOf="@id/seekbar_color_filter_green"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="@id/seekbar_color_filter_green" />
+
+        <TextView
+            android:id="@+id/txt_color_filter_green_value"
+            android:layout_width="30dp"
+            android:layout_height="wrap_content"
+            android:layout_alignParentEnd="true"
+            android:textAppearance="@style/TextAppearance.Medium.SubHeading"
+            app:layout_constraintBottom_toBottomOf="@id/seekbar_color_filter_green"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="@id/seekbar_color_filter_green" />
+
+        <!-- Blue filter -->
+
+        <SeekBar
+            android:id="@+id/seekbar_color_filter_blue"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="8dp"
+            android:layout_marginEnd="8dp"
+            android:max="255"
+            android:padding="@dimen/material_component_text_fields_floating_label_padding_between_label_and_input_text"
+            app:layout_constraintEnd_toStartOf="@id/txt_color_filter_blue_value"
+            app:layout_constraintStart_toEndOf="@id/color_filter_symbols_barrier"
+            app:layout_constraintTop_toBottomOf="@id/seekbar_color_filter_green" />
+
+        <TextView
+            android:id="@+id/txt_color_filter_blue_symbol"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/color_filter_b_value"
+            android:textAppearance="@style/TextAppearance.Medium.SubHeading"
+            app:layout_constraintBottom_toBottomOf="@id/seekbar_color_filter_blue"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="@id/seekbar_color_filter_blue" />
+
+        <TextView
+            android:id="@+id/txt_color_filter_blue_value"
+            android:layout_width="30dp"
+            android:layout_height="wrap_content"
+            android:layout_alignParentEnd="true"
+            android:textAppearance="@style/TextAppearance.Medium.SubHeading"
+            app:layout_constraintBottom_toBottomOf="@id/seekbar_color_filter_blue"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="@id/seekbar_color_filter_blue" />
+
+        <!-- Alpha filter -->
+
+        <SeekBar
+            android:id="@+id/seekbar_color_filter_alpha"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="8dp"
+            android:layout_marginEnd="8dp"
+            android:max="255"
+            android:padding="@dimen/material_component_text_fields_floating_label_padding_between_label_and_input_text"
+            app:layout_constraintEnd_toStartOf="@id/txt_color_filter_alpha_value"
+            app:layout_constraintStart_toEndOf="@id/color_filter_symbols_barrier"
+            app:layout_constraintTop_toBottomOf="@id/seekbar_color_filter_blue" />
+
+        <TextView
+            android:id="@+id/txt_color_filter_alpha_symbol"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/color_filter_a_value"
+            android:textAppearance="@style/TextAppearance.Medium.SubHeading"
+            app:layout_constraintBottom_toBottomOf="@id/seekbar_color_filter_alpha"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="@id/seekbar_color_filter_alpha" />
+
+        <TextView
+            android:id="@+id/txt_color_filter_alpha_value"
+            android:layout_width="30dp"
+            android:layout_height="wrap_content"
+            android:layout_alignParentEnd="true"
+            android:textAppearance="@style/TextAppearance.Medium.SubHeading"
+            app:layout_constraintBottom_toBottomOf="@id/seekbar_color_filter_alpha"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="@id/seekbar_color_filter_alpha" />
+
+        <!-- Filter mode -->
+
+        <TextView
+            android:id="@+id/color_filter_mode_text"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:text="@string/pref_color_filter_mode"
+            app:layout_constraintBaseline_toBaselineOf="@id/color_filter_mode"
+            app:layout_constraintEnd_toStartOf="@id/color_filter_mode"
+            app:layout_constraintStart_toStartOf="parent" />
+
+        <androidx.appcompat.widget.AppCompatSpinner
+            android:id="@+id/color_filter_mode"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:entries="@array/color_filter_modes"
+            app:layout_constraintEnd_toStartOf="@id/spinner_end"
+            app:layout_constraintStart_toEndOf="@id/verticalcenter"
+            app:layout_constraintTop_toBottomOf="@id/seekbar_color_filter_alpha" />
+
+        <!-- Brightness -->
+
+        <com.google.android.material.switchmaterial.SwitchMaterial
+            android:id="@+id/custom_brightness"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:text="@string/pref_custom_brightness"
+            app:layout_constraintTop_toBottomOf="@id/color_filter_mode_text" />
+
+        <!-- Brightness value -->
+
+        <eu.kanade.tachiyomi.widget.NegativeSeekBar
+            android:id="@+id/brightness_seekbar"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="8dp"
+            android:layout_marginEnd="8dp"
+            android:padding="@dimen/material_component_text_fields_floating_label_padding_between_label_and_input_text"
+            app:layout_constraintEnd_toStartOf="@id/txt_brightness_seekbar_value"
+            app:layout_constraintStart_toEndOf="@id/txt_brightness_seekbar_icon"
+            app:layout_constraintTop_toBottomOf="@id/custom_brightness"
+            app:max_seek="100"
+            app:min_seek="-75" />
+
+        <androidx.appcompat.widget.AppCompatImageView
+            android:id="@+id/txt_brightness_seekbar_icon"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textAppearance="@style/TextAppearance.Medium.SubHeading"
+            android:tint="?attr/colorOnBackground"
+            app:layout_constraintBottom_toBottomOf="@id/brightness_seekbar"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="@id/brightness_seekbar"
+            app:srcCompat="@drawable/ic_brightness_5_24dp" />
+
+        <TextView
+            android:id="@+id/txt_brightness_seekbar_value"
+            android:layout_width="30dp"
+            android:layout_height="wrap_content"
+            android:textAppearance="@style/TextAppearance.Medium.SubHeading"
+            app:layout_constraintBottom_toBottomOf="@id/brightness_seekbar"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="@id/brightness_seekbar" />
+
+        <androidx.constraintlayout.widget.Barrier
+            android:id="@+id/color_filter_symbols_barrier"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            app:barrierDirection="end"
+            app:constraint_referenced_ids="txt_color_filter_alpha_symbol,txt_color_filter_blue_symbol,txt_color_filter_red_symbol,txt_color_filter_green_symbol" />
+
+        <androidx.constraintlayout.widget.Guideline
+            android:id="@+id/verticalcenter"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            app:layout_constraintGuide_percent="0.5" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>
+
+</ScrollView>