Support readWithVolumeKeys

app/src/main/java/eu/kanade/tachiyomi/ui/reader/setting/ReaderGeneralSettings.kt

@@ -47,5 +47,10 @@ class ReaderGeneralSettings @JvmOverloads constructor(context: Context, attrs: A
         binding.keepscreen.bindToPreference(readerPreferences.keepScreenOn())
         binding.longTap.bindToPreference(readerPreferences.readWithLongTap())
         binding.pageTransitions.bindToPreference(readerPreferences.pageTransitions())
+        binding.volumePage.bindToPreference(readerPreferences.readWithVolumeKeys())
+        binding.reserveVolumePage.bindToPreference(readerPreferences.readWithVolumeKeysInverted())
+        readerPreferences.readWithVolumeKeys().asHotFlow {
+            binding.reserveVolumePage.isVisible = it
+        }.launchIn((context as ReaderActivity).lifecycleScope)
     }
 }

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

@@ -73,6 +73,24 @@
             android:text="@string/pref_page_transitions"
             android:textColor="?android:attr/textColorSecondary" />
 
+        <com.google.android.material.materialswitch.MaterialSwitch
+            android:id="@+id/volume_page"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingHorizontal="16dp"
+            android:paddingVertical="16dp"
+            android:text="@string/settings_read_volume_page"
+            android:textColor="?android:attr/textColorSecondary" />
+
+        <com.google.android.material.materialswitch.MaterialSwitch
+            android:id="@+id/reserve_volume_page"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingHorizontal="16dp"
+            android:paddingVertical="16dp"
+            android:text="@string/settings_read_reverse_volume"
+            android:textColor="?android:attr/textColorSecondary" />
+
     </LinearLayout>
 
 </androidx.core.widget.NestedScrollView>