diff --git a/app/src/main/java/com/github/libretube/DownloadService.kt b/app/src/main/java/com/github/libretube/DownloadService.kt
index 356bca423..04d221be0 100644
--- a/app/src/main/java/com/github/libretube/DownloadService.kt
+++ b/app/src/main/java/com/github/libretube/DownloadService.kt
@@ -16,9 +16,6 @@ import android.os.IBinder
 import android.util.Log
 import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationManagerCompat
-import androidx.core.content.ContentProviderCompat.requireContext
-import androidx.core.net.toFile
-import androidx.core.net.toUri
 import androidx.preference.PreferenceManager
 import com.arthenica.ffmpegkit.FFmpegKit
 import java.io.File
diff --git a/app/src/main/java/com/github/libretube/preferences/AppearanceSettings.kt b/app/src/main/java/com/github/libretube/preferences/AppearanceSettings.kt
index 7349b34d9..9c7544420 100644
--- a/app/src/main/java/com/github/libretube/preferences/AppearanceSettings.kt
+++ b/app/src/main/java/com/github/libretube/preferences/AppearanceSettings.kt
@@ -1,12 +1,10 @@
 package com.github.libretube.preferences
 
-import android.content.Intent
 import android.os.Bundle
 import androidx.preference.ListPreference
 import androidx.preference.Preference
 import androidx.preference.PreferenceFragmentCompat
 import com.github.libretube.R
-import com.github.libretube.SettingsActivity
 import com.github.libretube.requireMainActivityRestart
 import com.github.libretube.util.ThemeHelper
 
diff --git a/app/src/main/java/com/github/libretube/preferences/DownloadSettings.kt b/app/src/main/java/com/github/libretube/preferences/DownloadSettings.kt
index cfe85e936..fbb31ef34 100644
--- a/app/src/main/java/com/github/libretube/preferences/DownloadSettings.kt
+++ b/app/src/main/java/com/github/libretube/preferences/DownloadSettings.kt
@@ -18,12 +18,17 @@ class DownloadSettings : PreferenceFragmentCompat() {
         // doesn't work yet
         val directory = findPreference<Preference>("download_directory")
         directory?.setOnPreferenceClickListener {
-            val sharedPreferences = PreferenceManager.getDefaultSharedPreferences(requireContext())
-            val pickerInitialUri = sharedPreferences.getString("download_directory_path", "")?.toUri()
+            val sharedPreferences = PreferenceManager
+                .getDefaultSharedPreferences(requireContext())
+            val pickerInitialUri = sharedPreferences
+                .getString("download_directory_path", "")?.toUri()
             val intent = Intent(Intent.ACTION_OPEN_DOCUMENT_TREE)
             intent.addCategory(Intent.CATEGORY_DEFAULT)
             intent.putExtra(DocumentsContract.EXTRA_INITIAL_URI, pickerInitialUri)
-            startActivityForResult(Intent.createChooser(intent, "Choose directory"), directoryRequestCode)
+            startActivityForResult(
+                Intent.createChooser(intent, "Choose directory"),
+                directoryRequestCode
+            )
             true
         }
     }
@@ -34,11 +39,11 @@ class DownloadSettings : PreferenceFragmentCompat() {
             directoryRequestCode -> {
                 val directoryUri = data?.data
                 // save selected download directory to the shared preferences
-                val sharedPreferences = PreferenceManager
+                val sharedPref = PreferenceManager
                     .getDefaultSharedPreferences(requireContext())
-                sharedPreferences.edit().putString("download_directory_path", directoryUri.toString())
+                sharedPref.edit().putString("download_directory_path", directoryUri.toString())
                     .apply()
             }
         }
     }
-}
\ No newline at end of file
+}