diff --git a/app/src/main/kotlin/com/simplemobiletools/notes/views/dialogs/OpenNoteDialog.kt b/app/src/main/kotlin/com/simplemobiletools/notes/views/dialogs/OpenNoteDialog.kt
index e2ae96fd..e44c0423 100644
--- a/app/src/main/kotlin/com/simplemobiletools/notes/views/dialogs/OpenNoteDialog.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/notes/views/dialogs/OpenNoteDialog.kt
@@ -9,16 +9,15 @@ import com.simplemobiletools.notes.Config
 import com.simplemobiletools.notes.R
 import com.simplemobiletools.notes.databases.DBHelper
 
-class OpenNoteDialog(val activity: Activity) : AlertDialog.Builder(activity), RadioGroup.OnCheckedChangeListener {
+class OpenNoteDialog(val activity: Activity) : RadioGroup.OnCheckedChangeListener {
     val dialog: AlertDialog?
 
     init {
-        val config = Config.newInstance(context)
+        val config = Config.newInstance(activity)
         val view = activity.layoutInflater.inflate(R.layout.dialog_radio_group, null) as RadioGroup
         view.setOnCheckedChangeListener(this)
 
-        val db = DBHelper.newInstance(context)
-        val notes = db.notes
+        val notes = DBHelper.newInstance(activity).notes
         notes.forEach {
             val radioButton = activity.layoutInflater.inflate(R.layout.radio_button, null) as RadioButton
             radioButton.apply {
@@ -34,7 +33,7 @@ class OpenNoteDialog(val activity: Activity) : AlertDialog.Builder(activity), Ra
                 .setView(view)
                 .create()
 
-        dialog?.show()
+        dialog!!.show()
     }
 
     override fun onCheckedChanged(group: RadioGroup, checkedId: Int) {
diff --git a/app/src/main/kotlin/com/simplemobiletools/notes/views/dialogs/WidgetNoteDialog.kt b/app/src/main/kotlin/com/simplemobiletools/notes/views/dialogs/WidgetNoteDialog.kt
index cf20f893..f33f4bc6 100644
--- a/app/src/main/kotlin/com/simplemobiletools/notes/views/dialogs/WidgetNoteDialog.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/notes/views/dialogs/WidgetNoteDialog.kt
@@ -9,16 +9,16 @@ import com.simplemobiletools.notes.Config
 import com.simplemobiletools.notes.R
 import com.simplemobiletools.notes.databases.DBHelper
 
-class WidgetNoteDialog(val activity: Activity) : AlertDialog.Builder(activity), RadioGroup.OnCheckedChangeListener {
+class WidgetNoteDialog(val activity: Activity) : RadioGroup.OnCheckedChangeListener {
     val dialog: AlertDialog?
     var mConfig: Config
 
     init {
-        mConfig = Config.newInstance(context)
+        mConfig = Config.newInstance(activity)
         val view = activity.layoutInflater.inflate(R.layout.dialog_radio_group, null) as RadioGroup
         view.setOnCheckedChangeListener(this)
 
-        val db = DBHelper.newInstance(context)
+        val db = DBHelper.newInstance(activity)
         val notes = db.notes
         notes.forEach {
             val radioButton = activity.layoutInflater.inflate(R.layout.radio_button, null) as RadioButton