Minor cleaning

app/src/main/java/net/helcel/beans/activity/EditActivity.kt

@@ -5,17 +5,14 @@ import android.view.Menu
 import android.view.MenuItem
 import androidx.activity.addCallback
 import androidx.appcompat.app.AppCompatActivity
-import androidx.fragment.app.Fragment
 import com.google.android.material.tabs.TabLayoutMediator
 import net.helcel.beans.R
 import net.helcel.beans.activity.adapter.ViewPagerAdapter
 import net.helcel.beans.activity.fragment.EditGroupAddFragment
-import net.helcel.beans.activity.fragment.EditPlaceColorFragment
 import net.helcel.beans.activity.fragment.EditPlaceFragment
 import net.helcel.beans.countries.World
 import net.helcel.beans.databinding.ActivityEditBinding
 import net.helcel.beans.helper.Data
-import net.helcel.beans.helper.DialogCloser
 import net.helcel.beans.helper.Settings
 import net.helcel.beans.helper.Theme.createActionBar
 
@@ -62,6 +59,7 @@ class EditActivity : AppCompatActivity() {
                     }, {}, false).show(supportFragmentManager, "AddColorDialogFragment")
                 }
             }
+
             else -> finish()
         }
         return super.onOptionsItemSelected(item)

app/src/main/java/net/helcel/beans/activity/MainActivity.kt

@@ -12,7 +12,6 @@ import net.helcel.beans.countries.GeoLocImporter
 import net.helcel.beans.databinding.ActivityMainBinding
 import net.helcel.beans.helper.Data
 import net.helcel.beans.helper.Settings
-import net.helcel.beans.helper.Theme.colorWrapper
 import net.helcel.beans.svg.CSSWrapper
 import net.helcel.beans.svg.SVGWrapper
 

app/src/main/java/net/helcel/beans/svg/SVGWrapper.kt

@@ -1,13 +1,15 @@
 package net.helcel.beans.svg
 
 import android.content.Context
+import android.content.SharedPreferences
 import androidx.preference.PreferenceManager
 import com.caverock.androidsvg.SVG
 import net.helcel.beans.R
 
 class SVGWrapper(ctx: Context) {
 
-    val sharedPreferences = PreferenceManager.getDefaultSharedPreferences(ctx)
+    private val sharedPreferences: SharedPreferences =
+        PreferenceManager.getDefaultSharedPreferences(ctx)
     private val svgFile = when (sharedPreferences.getString(
         ctx.getString(R.string.key_projection),
         ctx.getString(R.string.mercator)