ArrayList to List refactoring

app/src/main/kotlin/com/simplemobiletools/notes/pro/activities/WidgetConfigureActivity.kt

@@ -39,7 +39,7 @@ class WidgetConfigureActivity : SimpleActivity() {
     private var mCurrentNoteId = 0L
     private var mIsCustomizingColors = false
     private var mShowTitle = false
-    private var mNotes = ArrayList<Note>()
+    private var mNotes = listOf<Note>()
 
     public override fun onCreate(savedInstanceState: Bundle?) {
         useDynamicTheme = false

app/src/main/kotlin/com/simplemobiletools/notes/pro/dialogs/OpenNoteDialog.kt

@@ -31,7 +31,7 @@ class OpenNoteDialog(val activity: Activity, val callback: (checkedId: Long, new
         }
     }
 
-    private fun initDialog(notes: ArrayList<Note>, view: View) {
+    private fun initDialog(notes: List<Note>, view: View) {
         val textColor = activity.getProperTextColor()
         notes.forEach {
             activity.layoutInflater.inflate(R.layout.open_note_item, null).apply {