diff --git a/app/src/main/java/eu/kanade/tachiyomi/network/CloudflareInterceptor.kt b/app/src/main/java/eu/kanade/tachiyomi/network/CloudflareInterceptor.kt
index cefaa55f4..d26b3a0e2 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/network/CloudflareInterceptor.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/network/CloudflareInterceptor.kt
@@ -2,7 +2,6 @@ package eu.kanade.tachiyomi.network
 
 import android.annotation.SuppressLint
 import android.content.Context
-import android.os.Build
 import android.os.Handler
 import android.os.Looper
 import android.webkit.WebSettings
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/ConductorExtensions.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/ConductorExtensions.kt
index 736e63b2d..a91acb5ea 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/ConductorExtensions.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/ConductorExtensions.kt
@@ -2,7 +2,6 @@ package eu.kanade.tachiyomi.ui.base.controller
 
 import android.content.Intent
 import android.content.pm.PackageManager.PERMISSION_GRANTED
-import android.os.Build
 import androidx.core.content.ContextCompat
 import androidx.core.net.toUri
 import com.bluelinelabs.conductor.Controller
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/info/MangaInfoHeaderAdapter.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/info/MangaInfoHeaderAdapter.kt
index 422db9d60..411d56d7c 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/info/MangaInfoHeaderAdapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/info/MangaInfoHeaderAdapter.kt
@@ -1,7 +1,5 @@
 package eu.kanade.tachiyomi.ui.manga.info
 
-import android.graphics.PorterDuff
-import android.os.Build
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -21,7 +19,6 @@ import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.ui.manga.MangaController
 import eu.kanade.tachiyomi.util.system.copyToClipboard
-import eu.kanade.tachiyomi.util.system.getResourceColor
 import eu.kanade.tachiyomi.util.view.setChips
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.merge
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderPresenter.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderPresenter.kt
index a26a34382..933f01f5d 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderPresenter.kt
@@ -557,8 +557,8 @@ class ReaderPresenter(
 
         // Pictures directory.
         val baseDir = Environment.getExternalStorageDirectory().absolutePath +
-                File.separator + Environment.DIRECTORY_PICTURES +
-                File.separator + context.getString(R.string.app_name)
+            File.separator + Environment.DIRECTORY_PICTURES +
+            File.separator + context.getString(R.string.app_name)
         val destDir = if (preferences.folderPerManga()) {
             File(baseDir + File.separator + manga.title)
         } else {
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsAdvancedController.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsAdvancedController.kt
index 9e602bda1..3b1179600 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsAdvancedController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsAdvancedController.kt
@@ -4,7 +4,6 @@ import android.annotation.SuppressLint
 import android.app.Dialog
 import android.content.ActivityNotFoundException
 import android.content.Intent
-import android.os.Build
 import android.os.Bundle
 import android.provider.Settings
 import androidx.core.net.toUri
diff --git a/app/src/main/java/eu/kanade/tachiyomi/widget/ElevationAppBarLayout.kt b/app/src/main/java/eu/kanade/tachiyomi/widget/ElevationAppBarLayout.kt
index dbaa58449..ad0e52e03 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/widget/ElevationAppBarLayout.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/widget/ElevationAppBarLayout.kt
@@ -3,7 +3,6 @@ package eu.kanade.tachiyomi.widget
 import android.animation.ObjectAnimator
 import android.animation.StateListAnimator
 import android.content.Context
-import android.os.Build
 import android.util.AttributeSet
 import com.google.android.material.R
 import com.google.android.material.appbar.AppBarLayout