diff --git a/app/src/main/kotlin/com/simplemobiletools/gallery/activities/ViewPagerActivity.kt b/app/src/main/kotlin/com/simplemobiletools/gallery/activities/ViewPagerActivity.kt
index c49551989..f8c464bf4 100644
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/activities/ViewPagerActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/activities/ViewPagerActivity.kt
@@ -100,9 +100,9 @@ class ViewPagerActivity : SimpleActivity(), ViewPager.OnPageChangeListener, View
         supportActionBar?.setBackgroundDrawable(resources.getDrawable(R.drawable.actionbar_gradient_background))
 
         if (config.maxBrightness) {
-            var attributes = getWindow().getAttributes()
-            attributes.screenBrightness = 1F
-            getWindow().setAttributes(attributes)
+            val attributes = window.attributes
+            attributes.screenBrightness = 1f
+            window.attributes = attributes
         }
     }
 
diff --git a/app/src/main/res/layout/activity_settings.xml b/app/src/main/res/layout/activity_settings.xml
index a67b7f558..856719ac7 100644
--- a/app/src/main/res/layout/activity_settings.xml
+++ b/app/src/main/res/layout/activity_settings.xml
@@ -149,7 +149,6 @@
 
         </RelativeLayout>
 
-
         <RelativeLayout
             android:id="@+id/settings_show_media_holder"
             android:layout_width="match_parent"